:root {
    --orange: #E8720C;
    --orange-light: #F5891F;
    --orange-pale: #FFF3E8;
    --orange-dark: #C55F0A;
    --green: #3AB820;
    --green-dark: #2A8F15;
    --green-pale: #EDFAE9;
    --dark: #0D1117;
    --dark-2: #141C24;
    --dark-3: #1C2630;
    --mid: #2E3D4A;
    --slate: #4A5E6E;
    --silver: #8FA3B0;
    --light: #D4E0E8;
    --off-white: #F2F7FA;
    --white: #FFFFFF;
    --font-head: 'DM Serif Display', serif;
    --font-body: 'Sora', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--off-white);
    color: var(--dark);
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 90px 5%;
}

.section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(2rem, 3.5vw, 3rem);
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-title em {
    color: var(--orange);
    font-style: italic;
}

.section-sub {
    font-size: 1rem;
    color: var(--slate);
    max-width: 560px;
    line-height: 1.75;
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════ NAVIGATION ═══════════════════ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: #e6e6e6;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo img {
    height: 46px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    color: #0f1517;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--orange-light);
}

.has-dropdown {
    position: relative;
}

.has-dropdown > a::after {
    content: '';
    display: inline-block;
    margin-left: 0;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--dark-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 8px 0;
    display: none;
    z-index: 200;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.has-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--silver);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s;
}

.dropdown-menu li a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--orange-light);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ═══════════════════ BUTTONS ═══════════════════ */
.btn-ghost {
    padding: 9px 20px;
    border: 1px solid #0f1517;
    border-radius: 6px;
    color: #0f1517;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-ghost:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.btn-primary {
    padding: 9px 22px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    box-shadow: 0 4px 18px rgba(232, 114, 12, 0.35);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(232, 114, 12, 0.5);
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s;
    cursor: pointer;
    border: none;
}

.btn-hero-orange {
    background: linear-gradient(135deg, var(--orange), #F59A22);
    color: var(--white);
    box-shadow: 0 6px 28px rgba(232, 114, 12, 0.4);
}

.btn-hero-orange:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(232, 114, 12, 0.55);
}

.btn-hero-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: var(--light);
}

.btn-hero-outline:hover {
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: var(--white);
}

/* ═══════════════════ HERO ═══════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    background: var(--dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 5% 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 70% 30%, rgba(58, 184, 32, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 20% 80%, rgba(232, 114, 12, 0.10) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-dna {
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%);
    width: 420px;
    height: 420px;
    opacity: 0.13;
}

.hero-content {
    position: relative;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 10px;
    background: rgba(58, 184, 32, 0.12);
    border: 1px solid rgba(58, 184, 32, 0.3);
    border-radius: 100px;
    margin-bottom: 28px;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-badge span {
    font-size: 0.75rem;
    color: var(--green);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero h1 {
    font-family: var(--font-head);
    font-size: clamp(2.8rem, 5.5vw, 5rem);
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero h1 em {
    color: var(--orange-light);
    font-style: italic;
}

.hero h1 .accent {
    color: var(--green);
}

.hero p {
    font-size: 1.05rem;
    color: var(--silver);
    max-width: 540px;
    margin-bottom: 40px;
    line-height: 1.75;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    position: relative;
    display: flex;
    gap: 48px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.hero-stat-val {
    font-family: var(--font-head);
    font-size: 2.2rem;
    color: var(--white);
}

.hero-stat-val span {
    color: var(--orange-light);
}

.hero-stat-label {
    font-size: 0.78rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 2px;
}

/* Page hero (subpages) */
.page-hero {
    min-height: 50vh;
    padding-top: 120px;
}

.page-hero h1 {
    font-family: var(--font-head);
    font-size: clamp(2.5rem, 4.5vw, 4rem);
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 1.05rem;
    color: var(--silver);
    max-width: 600px;
    line-height: 1.75;
}

/* ═══════════════════ BREADCRUMB ═══════════════════ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 0.85rem;
    position: relative;
}

.breadcrumb a {
    color: var(--silver);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: var(--orange-light);
}

.breadcrumb span {
    color: var(--silver);
    opacity: 0.5;
}

.breadcrumb .current {
    color: var(--orange-light);
}

/* ═══════════════════ SEARCH SECTION ═══════════════════ */
.search-section {
    background: var(--dark-2);
    padding: 28px 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.search-wrap {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background: var(--dark-3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.search-wrap:focus-within {
    border-color: var(--orange);
}

.search-select {
    padding: 16px 20px;
    border: none;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    color: var(--silver);
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    min-width: 160px;
}

.search-input {
    flex: 1;
    padding: 16px 20px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.search-input::placeholder {
    color: var(--slate);
}

.search-btn {
    padding: 12px 28px;
    margin: 6px;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    border: none;
    border-radius: 6px;
    color: var(--white);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.search-btn:hover {
    opacity: 0.9;
    transform: scale(0.98);
}

/* ═══════════════════ CATEGORIES ═══════════════════ */
.categories {
    background: var(--off-white);
}

.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.cat-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.07);
    border-radius: 14px;
    padding: 32px 28px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
}

.cat-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.cat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.10);
}

.cat-card:hover::before {
    transform: scaleX(1);
}

.cat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: var(--orange);
}

.cat-icon.orange {
    background: var(--orange-pale);
}

.cat-icon.green {
    background: var(--green-pale);
    color: var(--green);
}

.cat-count {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--silver);
    margin-bottom: 8px;
}

.cat-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.cat-desc {
    font-size: 0.84rem;
    color: var(--slate);
    line-height: 1.6;
}

.cat-arrow {
    margin-top: 20px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--orange);
    transition: all 0.2s;
}

.cat-card:hover .cat-arrow {
    background: var(--orange);
    color: var(--white);
    transform: translateX(3px);
}

/* ═══════════════════ FEATURED PRODUCTS ═══════════════════ */
.featured {
    background: var(--dark);
}

.featured .section-title {
    color: var(--white);
}

.featured .section-sub {
    color: var(--silver);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.product-card {
    background: var(--dark-2);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
}

.product-card:hover {
    border-color: rgba(232, 114, 12, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.product-img {
    height: 180px;
    overflow: hidden;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.product-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-tag.new {
    background: var(--green);
    color: var(--white);
}

.product-tag.sale {
    background: var(--orange);
    color: var(--white);
}

.product-body {
    padding: 22px;
}

.product-cat {
    font-size: 0.7rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 6px;
}

.product-name {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-code {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--slate);
    margin-bottom: 14px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--orange-light);
}

.product-btn {
    padding: 7px 16px;
    border-radius: 6px;
    background: rgba(232, 114, 12, 0.15);
    border: 1px solid rgba(232, 114, 12, 0.3);
    color: var(--orange-light);
    font-size: 0.78rem;
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.product-btn:hover {
    background: var(--orange);
    color: var(--white);
    border-color: var(--orange);
}

/* ═══════════════════ RESEARCH AREAS ═══════════════════ */
.research {
    background: var(--off-white);
}

.research-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-top: 50px;
}

.research-hero-card {
    grid-row: span 2;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    min-height: 480px;
    cursor: pointer;
}

.research-hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.research-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 17, 23, 0.92) 0%, rgba(13, 17, 23, 0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 36px;
    transition: all 0.3s;
}

.research-hero-card:hover .research-overlay {
    background: linear-gradient(to top, rgba(13, 17, 23, 0.96) 0%, rgba(13, 17, 23, 0.5) 60%, rgba(13, 17, 23, 0.1) 100%);
}

.research-area-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    background: rgba(232, 114, 12, 0.8);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 12px;
}

.research-card-title {
    font-family: var(--font-head);
    font-size: 1.6rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 10px;
}

.research-card-sub {
    font-size: 0.85rem;
    color: var(--light);
    line-height: 1.6;
}

.research-small-card {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    min-height: 210px;
    cursor: pointer;
}

.research-small-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.research-small-card .research-overlay {
    padding: 24px;
}

.research-small-card .research-card-title {
    font-size: 1.15rem;
}

/* ═══════════════════ WHY LABRECON ═══════════════════ */
.why {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
    margin-top: 50px;
}

.why-img {
    border-radius: 20px;
    overflow: hidden;
    height: 500px;
    position: relative;
}

.why-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.why-img-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--orange), var(--green));
    border-radius: 20px;
    opacity: 0.15;
    z-index: -1;
}

.why-points {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 36px;
}

.why-point {
    display: flex;
    gap: 18px;
}

.why-point-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--orange-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: var(--orange);
}

.why-point-icon.green-icon {
    background: var(--green-pale);
    color: var(--green);
}

.why-point-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.why-point-desc {
    font-size: 0.84rem;
    color: var(--slate);
    line-height: 1.65;
}

/* ═══════════════════ PROMO BANNER ═══════════════════ */
.promo {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-3) 50%, var(--dark-2) 100%);
    padding: 70px 5%;
    position: relative;
    overflow: hidden;
}

.promo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 40% 80% at 90% 50%, rgba(58, 184, 32, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 80% at 10% 50%, rgba(232, 114, 12, 0.12) 0%, transparent 70%);
}

.promo-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.promo-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 4px;
    background: rgba(232, 114, 12, 0.2);
    border: 1px solid rgba(232, 114, 12, 0.4);
    font-size: 0.7rem;
    color: var(--orange-light);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.promo h2 {
    font-family: var(--font-head);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    color: var(--white);
    line-height: 1.2;
}

.promo h2 em {
    color: var(--orange-light);
    font-style: italic;
}

.promo p {
    font-size: 0.9rem;
    color: var(--silver);
    margin-top: 10px;
}

.promo-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ═══════════════════ TESTIMONIALS ═══════════════════ */
.testimonials {
    background: var(--off-white);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 22px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 30px;
}

.testimonial-stars {
    color: var(--orange);
    font-size: 1rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--slate);
    line-height: 1.75;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
}

.testimonial-name {
    font-size: 0.88rem;
    font-weight: 700;
}

.testimonial-role {
    font-size: 0.75rem;
    color: var(--silver);
}

/* ═══════════════════ CERTIFICATIONS ═══════════════════ */
.certs {
    background: var(--dark);
    padding: 40px 5%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.cert-item:hover {
    opacity: 1;
}

.cert-icon {
    font-size: 1.8rem;
}

.cert-text-top {
    font-size: 0.65rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cert-text-bot {
    font-size: 0.88rem;
    color: var(--white);
    font-weight: 600;
}

/* ═══════════════════ NEWSLETTER ═══════════════════ */
.newsletter {
    background: var(--green);
    padding: 70px 5%;
    text-align: center;
}

.newsletter h2 {
    font-family: var(--font-head);
    font-size: 2.4rem;
    color: var(--white);
    margin-bottom: 10px;
}

.newsletter p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
}

.newsletter-form button {
    padding: 14px 28px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--orange);
}

/* ═══════════════════ FOOTER ═══════════════════ */
footer {
    background: var(--dark);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 70px 5% 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand img {
    height: 46px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--silver);
    line-height: 1.7;
    max-width: 280px;
}

.footer-socials {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.social-btn:hover {
    background: var(--orange);
    color: var(--white);
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 18px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 0.85rem;
    color: var(--silver);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--orange-light);
}

.footer-bottom {
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--slate);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.78rem;
    color: var(--slate);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-bottom-links a:hover {
    color: var(--orange-light);
}

/* ═══════════════════ MODAL ═══════════════════ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13, 17, 23, 0.85);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-card {
    background: var(--white);
    border-radius: 20px;
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    animation: modalSlideUp 0.35s ease-out;
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 28px;
    border-bottom: 1px solid var(--light);
}

.modal-header h3 {
    font-size: 1.15rem;
    color: var(--dark);
    font-weight: 700;
}

.modal-close {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: var(--off-white);
    cursor: pointer;
    font-size: 1rem;
    color: var(--slate);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--light);
    color: var(--dark);
    transform: rotate(90deg);
}

.modal-body {
    padding: 28px;
}

.modal-body .form-group {
    margin-bottom: 18px;
}

.modal-body .form-group label {
    display: block;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 7px;
    font-size: 0.85rem;
}

.modal-body .form-group input,
.modal-body .form-group select,
.modal-body .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--light);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    background: var(--off-white);
    transition: all 0.3s;
    color: var(--dark);
}

.modal-body .form-group input:focus,
.modal-body .form-group select:focus,
.modal-body .form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232, 114, 12, 0.1);
    background: var(--white);
}

.modal-body .form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238FA3B0' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.modal-footer {
    display: flex;
    gap: 12px;
    padding: 20px 28px;
    border-top: 1px solid var(--light);
    background: var(--off-white);
    border-radius: 0 0 20px 20px;
}

.modal-footer .btn-primary {
    flex: 1;
    padding: 13px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: var(--white);
    box-shadow: 0 4px 18px rgba(232, 114, 12, 0.3);
    font-family: var(--font-body);
}

.modal-footer .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(232, 114, 12, 0.45);
}

.modal-footer .btn-ghost {
    flex: 1;
    padding: 13px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid var(--light);
    transition: all 0.3s;
    background: var(--white);
    color: var(--slate);
    font-family: var(--font-body);
}

.modal-footer .btn-ghost:hover {
    background: var(--light);
    color: var(--dark);
}

.modal-tabs {
    display: flex;
    border-bottom: 2px solid var(--light);
    margin-bottom: 22px;
}

.modal-tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--slate);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s;
}

.modal-tab.active {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.modal-tab:hover {
    color: var(--dark);
}

/* ═══════════════════ SUPPORT PAGE LAYOUT ═══════════════════ */
.support-page {
    background: var(--off-white);
}

.support-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 130px 5% 60px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.support-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(232, 114, 12, 0.15) 0%, transparent 60%);
}

.support-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    position: relative;
    margin-bottom: 10px;
}

.support-header p {
    color: var(--silver);
    font-size: 1.1rem;
    position: relative;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.support-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 5%;
}

/* ═══════════════════ ABOUT PAGE ═══════════════════ */
.mission-section {
    background: var(--dark);
    padding: 80px 5%;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.mission-content h3 {
    font-family: var(--font-head);
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 20px;
}

.mission-content h3 em {
    color: var(--orange-light);
    font-style: italic;
}

.mission-content p {
    color: var(--silver);
    font-size: 1rem;
    line-height: 1.8;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 50px;
}

.about-img {
    border-radius: 20px;
    overflow: hidden;
    height: 450px;
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content h3 {
    font-family: var(--font-head);
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 16px;
}

.about-content p {
    font-size: 0.95rem;
    color: var(--slate);
    line-height: 1.8;
    margin-bottom: 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.value-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: var(--orange-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto 20px;
    color: var(--orange);
}

.value-card:nth-child(2) .value-icon,
.value-card:nth-child(4) .value-icon {
    background: var(--green-pale);
    color: var(--green);
}

.value-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.value-desc {
    font-size: 0.85rem;
    color: var(--slate);
    line-height: 1.6;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 80px;
    padding: 50px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin: 60px 0;
}

.stat-item {
    text-align: center;
}

.stat-num {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
}

.stat-num span {
    color: var(--orange-light);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.products-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    margin-top: 20px;
}

.products-list a {
    font-size: 0.9rem;
    color: var(--slate);
    text-decoration: none;
    transition: color 0.2s;
}

.products-list a:hover {
    color: var(--orange);
}

/* ═══════════════════ CONTACT PAGE ═══════════════════ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 28px;
}

.contact-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-card h4 i {
    color: var(--orange);
}

.contact-card p {
    font-size: 0.9rem;
    color: var(--slate);
    line-height: 1.7;
}

.contact-card a {
    color: var(--orange);
    text-decoration: none;
}

.contact-card a:hover {
    text-decoration: underline;
}

.contact-form {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 20px;
    padding: 40px;
}

.form-title {
    font-family: var(--font-head);
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-sub {
    font-size: 0.9rem;
    color: var(--slate);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
    background: var(--off-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--orange);
    background: var(--white);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-submit {
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 114, 12, 0.4);
}

.offices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.office-card {
    background: var(--dark-2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 32px;
}

.office-card h4 {
    font-family: var(--font-head);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 16px;
}

.office-card p {
    font-size: 0.9rem;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 8px;
}

.office-card .office-phone {
    color: var(--orange-light);
    font-weight: 600;
}

.office-card .office-email {
    color: var(--green);
    font-weight: 600;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.resource-link {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    padding: 24px;
    transition: all 0.3s;
    text-decoration: none;
    display: block;
}

.resource-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    border-color: var(--orange);
}

.resource-link h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.resource-link p {
    font-size: 0.82rem;
    color: var(--slate);
    line-height: 1.5;
    margin: 0;
}

/* ═══════════════════ PRODUCTS PAGE ═══════════════════ */
.products-page {
    background: var(--off-white);
    padding-top: 100px;
}

.products-header {
    background: var(--dark);
    padding: 40px 5%;
    position: relative;
    overflow: hidden;
}

.products-header .hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 70% 30%, rgba(58, 184, 32, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 20% 80%, rgba(232, 114, 12, 0.10) 0%, transparent 60%);
}

.products-header-content {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.products-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
}

.products-header h1 em {
    color: var(--orange-light);
    font-style: italic;
}

.products-header p {
    color: var(--silver);
    font-size: 1rem;
    margin-top: 8px;
}

.products-count {
    color: var(--orange-light);
    font-weight: 700;
}

.products-layout {
    display: flex;
    gap: 30px;
    padding: 30px 5%;
    max-width: 1600px;
    margin: 0 auto;
}

.products-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.filter-section {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.filter-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-title a {
    font-size: 0.7rem;
    color: var(--orange);
    text-transform: none;
    letter-spacing: 0;
}

.filter-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 250px;
    overflow-y: auto;
}

.filter-list::-webkit-scrollbar {
    width: 4px;
}

.filter-list::-webkit-scrollbar-thumb {
    background: var(--light);
    border-radius: 2px;
}

.filter-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--dark);
    text-decoration: none;
    padding: 6px 0;
    transition: color 0.2s;
}

.filter-list li a:hover {
    color: var(--orange);
}

.filter-list li a span {
    color: var(--silver);
    font-size: 0.75rem;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
}

.filter-checkbox input {
    width: 16px;
    height: 16px;
    accent-color: var(--orange);
}

.filter-checkbox span {
    font-size: 0.85rem;
    color: var(--dark);
}

.products-main {
    flex: 1;
}

.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.search-box {
    display: flex;
    gap: 10px;
    flex: 1;
    max-width: 400px;
}

.search-box input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    background: var(--white);
}

.search-box button {
    padding: 12px 20px;
    background: var(--orange);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

.sort-dropdown {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-dropdown label {
    font-size: 0.85rem;
    color: var(--slate);
}

.sort-dropdown select {
    padding: 10px 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-family: var(--font-body);
    background: var(--white);
    cursor: pointer;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-item {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.product-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.product-item .product-img {
    height: 160px;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-item .product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    background: var(--green);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
}

.product-item .product-body {
    padding: 18px;
}

.product-item .product-cat {
    font-size: 0.7rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.product-item .product-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.4;
    margin-bottom: 8px;
    min-height: 44px;
}

.product-item .product-code {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--slate);
    margin-bottom: 12px;
}

.product-item .product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-item .product-price {
    font-weight: 700;
    color: var(--orange);
}

.product-item .product-btn {
    padding: 8px 16px;
    background: rgba(232, 114, 12, 0.1);
    border: 1px solid rgba(232, 114, 12, 0.3);
    border-radius: 6px;
    color: var(--orange);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.product-item .product-btn:hover {
    background: var(--orange);
    color: var(--white);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    color: var(--dark);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s;
}

.pagination a:hover,
.pagination a.active {
    background: var(--orange);
    color: var(--white);
    border-color: var(--orange);
}

.pagination a.arrow {
    width: auto;
    padding: 0 14px;
}

.filter-list.has-sub .filter-parent {
    position: relative;
}

.filter-list.has-sub > li > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-list.has-sub > li > a i {
    font-size: 0.7rem;
    transition: transform 0.2s;
}

.filter-list.has-sub > li.active > a i {
    transform: rotate(90deg);
}

.filter-sub {
    display: none;
    list-style: none;
    padding-left: 15px;
    margin-top: 4px;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
}

.filter-list.has-sub > li.active .filter-sub {
    display: block;
}

.filter-sub li a {
    font-size: 0.8rem !important;
    color: var(--silver) !important;
    padding: 4px 0 !important;
}

.filter-sub li a:hover {
    color: var(--orange) !important;
}

/* ═══════════════════ PRODUCT DETAIL ═══════════════════ */
.product-detail-page {
    padding-top: 80px;
    background: var(--off-white);
}

.product-detail-page .breadcrumb {
    background: var(--white);
    padding: 15px 5%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.product-detail-page .breadcrumb ul {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    max-width: 1400px;
    margin: 0 auto;
    font-size: 0.85rem;
}

.product-detail-page .breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--silver);
    margin-left: 8px;
}

.product-detail-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 15px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.main-image img {
    width: 100%;
    height: 400px;
    object-fit: contain;
    border-radius: 8px;
}

.thumbnail-slider {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.thumbnail {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: var(--white);
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 5px;
    cursor: pointer;
    transition: all 0.2s;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--orange);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
}

.product-info {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.product-category {
    font-size: 0.8rem;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-title {
    font-family: var(--font-head);
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.product-sku {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--silver);
    margin-bottom: 20px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 6px;
    display: inline-block;
}

.product-sku span {
    color: var(--dark);
    font-weight: 500;
}

.product-description {
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 25px;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.product-tag {
    font-size: 0.75rem;
    padding: 5px 12px;
    background: rgba(232, 114, 12, 0.1);
    color: var(--orange);
    border-radius: 20px;
    font-weight: 500;
}

.product-specs {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    padding-top: 20px;
    margin-bottom: 25px;
}

.spec-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.spec-label {
    width: 140px;
    font-weight: 600;
    color: var(--dark);
    font-size: 0.85rem;
}

.spec-value {
    color: var(--silver);
    font-size: 0.85rem;
}

.product-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-add-cart {
    flex: 1;
    min-width: 200px;
    padding: 14px 24px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-add-cart:hover {
    background: var(--orange);
}

.btn-whatsapp {
    padding: 14px 20px;
    background: #25D366;
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-whatsapp:hover {
    background: #128C7E;
}

.product-tabs {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5% 40px;
}

.tabs-nav {
    display: flex;
    gap: 5px;
    background: var(--white);
    padding: 10px;
    border-radius: 12px 12px 0 0;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-bottom: none;
    overflow-x: auto;
}

.tab-btn {
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--silver);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--dark);
}

.tab-btn.active {
    background: var(--dark);
    color: var(--white);
}

.tab-content {
    background: var(--white);
    border-radius: 0 0 12px 12px;
    padding: 30px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-top: none;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane h3 {
    font-family: var(--font-head);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.tab-pane p {
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 15px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.specs-table th,
.specs-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

/* ═══════════════════ SIMILAR PRODUCTS ═══════════════════ */
.similar-products-slider {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5% 60px;
    background: var(--off-white);
}

.related-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.related-slider-header h2 {
    font-family: var(--font-head);
    font-size: 1.6rem;
    color: var(--dark);
}

.slider-arrows {
    display: flex;
    gap: 8px;
}

.slider-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background: var(--white);
    color: var(--dark);
    cursor: pointer;
    transition: all 0.2s;
}

.slider-arrow:hover {
    background: var(--orange);
    color: var(--white);
    border-color: var(--orange);
}

.related-product-card {
    display: block;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s;
}

.related-product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.related-product-card .product-img {
    height: 140px;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.related-product-card .product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.related-product-card .product-body {
    padding: 14px;
}

.related-product-card .product-body h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.4;
    margin-bottom: 6px;
    min-height: 38px;
}

.related-product-card .cat-no {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--slate);
}

/* ═══════════════════ SERVICES PAGE ═══════════════════ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.service-img {
    height: 180px;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.service-img i {
    font-size: 3rem;
    color: var(--orange-light);
    opacity: 0.6;
}

.service-body {
    padding: 28px;
}

.service-body h4 {
    font-family: var(--font-head);
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: 12px;
}

.service-body p {
    font-size: 0.9rem;
    color: var(--slate);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--orange);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover {
    gap: 10px;
}

.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-3) 100%);
    padding: 80px 5%;
    text-align: center;
}

.cta-section h2 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-section h2 em {
    color: var(--orange-light);
    font-style: italic;
}

.cta-section p {
    color: var(--silver);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* ═══════════════════ SERVICE DETAILS ═══════════════════ */
.service-hero {
    background: var(--dark);
    padding: 120px 5% 60px;
    position: relative;
    overflow: hidden;
}

.service-hero .hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 70% 30%, rgba(58, 184, 32, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 20% 80%, rgba(232, 114, 12, 0.10) 0%, transparent 60%);
}

.service-hero .hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
    background-size: 60px 60px;
}

.service-hero-content {
    position: relative;
    max-width: 700px;
}

.service-hero h1 {
    font-family: var(--font-head);
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.service-hero p {
    font-size: 1.05rem;
    color: var(--silver);
    line-height: 1.75;
}

.service-content {
    padding: 60px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.service-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.service-menu {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 24px;
    position: sticky;
    top: 100px;
}

.service-menu h4 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.service-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.service-menu li a {
    display: block;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--dark);
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s;
}

.service-menu li a:hover,
.service-menu li a.active {
    background: var(--orange-pale);
    color: var(--orange);
}

.service-main {
    flex: 1;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.feature-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 24px;
}

.feature-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-card h4 i {
    color: var(--orange);
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--slate);
    line-height: 1.6;
}

.process-timeline {
    margin: 40px 0;
    position: relative;
    padding-left: 30px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--orange-pale);
}

.process-step {
    position: relative;
    padding-bottom: 30px;
}

.process-step::before {
    content: '';
    position: absolute;
    left: -34px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--orange);
    border: 3px solid var(--white);
}

.process-step h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--slate);
    line-height: 1.6;
}

.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 30px 0;
}

.deliverable-item {
    background: var(--off-white);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.deliverable-item i {
    font-size: 1.5rem;
    color: var(--orange);
    margin-bottom: 10px;
}

.deliverable-item span {
    font-size: 0.85rem;
    color: var(--dark);
    font-weight: 600;
}

.cta-box {
    background: var(--dark);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    margin-top: 50px;
}

.cta-box h3 {
    font-family: var(--font-head);
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-box p {
    color: var(--silver);
    margin-bottom: 24px;
}

.accordion {
    margin-top: 20px;
}

.accordion-item {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}

.accordion-header {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--dark);
}

.accordion-header::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 700;
}

.accordion-item.active .accordion-header::after {
    content: '\f106';
}

.accordion-content {
    padding: 0 24px 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.accordion-item.active .accordion-content {
    padding: 0 24px 20px;
}

.accordion-content p {
    font-size: 0.9rem;
    color: var(--slate);
    line-height: 1.7;
}

/* ═══════════════════ TECH SUPPORT ═══════════════════ */
.support-content {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.support-content h2 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    color: var(--dark);
    margin: 30px 0 15px;
}

.support-content h2:first-child {
    margin-top: 0;
}

.support-content p {
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 15px;
}

.support-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.support-content li {
    color: var(--silver);
    margin-bottom: 10px;
    line-height: 1.6;
}

/* ═══════════════════ AUTH PAGES (Login / Signup) ═══════════════════ */
.auth-page {
    min-height: 100vh;
    display: flex;
    background: var(--dark);
    overflow: hidden;
}

.auth-panel-left {
    flex: 1;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, var(--dark-3) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.auth-panel-left::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 50% at 30% 30%, rgba(58, 184, 32, 0.10) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 70% 70%, rgba(232, 114, 12, 0.08) 0%, transparent 60%);
}

.auth-panel-left .grid-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
    background-size: 50px 50px;
}

.auth-left-content {
    position: relative;
    z-index: 2;
    max-width: 480px;
    text-align: center;
}

.auth-left-content .brand-logo {
    width: 180px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.auth-left-content h2 {
    font-family: var(--font-head);
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}

.auth-left-content h2 em {
    color: var(--green);
    font-style: italic;
}

.auth-left-content p {
    font-size: 1rem;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 40px;
}

.auth-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.auth-stat-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 22px 16px;
    text-align: center;
    transition: all 0.3s;
}

.auth-stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.auth-stat-card .stat-num {
    font-family: var(--font-head);
    font-size: 1.8rem;
    color: var(--orange-light);
    margin-bottom: 4px;
}

.auth-stat-card .stat-label {
    font-size: 0.72rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.testimonials-mini {
    margin-top: 35px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 24px;
    text-align: left;
}

.testimonials-mini .stars {
    color: var(--orange-light);
    font-size: 0.85rem;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.testimonials-mini .quote {
    font-size: 0.88rem;
    color: var(--light);
    line-height: 1.65;
    font-style: italic;
    margin-bottom: 14px;
}

.testimonials-mini .author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.testimonials-mini .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange), var(--green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 0.75rem;
}

.testimonials-mini .author-name {
    font-size: 0.82rem;
    color: var(--white);
    font-weight: 600;
}

.testimonials-mini .author-role {
    font-size: 0.72rem;
    color: var(--silver);
}

.auth-panel-right {
    width: 520px;
    background: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 50px;
    position: relative;
    overflow-y: auto;
}

.auth-panel-right::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--green), var(--orange), var(--green));
}

.auth-panel-right::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--orange), var(--green), var(--orange));
}

.auth-form-wrapper {
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
}

.auth-form-header {
    margin-bottom: 30px;
}

.auth-form-header h1 {
    font-family: var(--font-head);
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.auth-form-header p {
    color: var(--slate);
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i.field-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--silver);
    font-size: 0.95rem;
    transition: color 0.3s;
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 16px 14px 44px;
    border: 1.5px solid var(--light);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: all 0.3s;
    background: var(--off-white);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(58, 184, 32, 0.1);
    background: var(--white);
}

.input-wrapper input:focus ~ i.field-icon {
    color: var(--green);
}

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--silver);
    cursor: pointer;
    font-size: 1rem;
    transition: color 0.3s;
    padding: 4px;
}

.toggle-password:hover {
    color: var(--green);
}

.password-strength {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.strength-bar {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: var(--light);
    transition: background 0.3s;
}

.strength-bar.weak { background: #ef4444; }
.strength-bar.medium { background: #f59e0b; }
.strength-bar.strong { background: var(--green); }

.strength-text {
    font-size: 0.75rem;
    margin-top: 4px;
    color: var(--slate);
}

.form-row-inline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 22px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 5px;
    border: 1.5px solid var(--light);
    accent-color: var(--green);
    cursor: pointer;
    margin-top: 2px;
    flex-shrink: 0;
}

.checkbox-group label {
    font-size: 0.82rem;
    color: var(--slate);
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-group label a {
    color: var(--orange);
    text-decoration: none;
    font-weight: 500;
}

.checkbox-group label a:hover {
    text-decoration: underline;
}

.btn-auth {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 6px 24px rgba(58, 184, 32, 0.35);
    position: relative;
    overflow: hidden;
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(58, 184, 32, 0.5);
}

.btn-auth:active {
    transform: translateY(0);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--silver);
    font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--light);
}

.social-login {
    display: flex;
    gap: 12px;
    margin-bottom: 22px;
}

.social-login .social-btn {
    flex: 1;
    padding: 13px;
    border: 1.5px solid var(--light);
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    color: var(--dark);
    font-size: 1.2rem;
    transition: all 0.3s;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.social-login .social-btn span {
    font-size: 0.8rem;
    font-weight: 500;
}

.social-login .social-btn:hover {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-pale);
    transform: translateY(-2px);
}

.auth-footer {
    text-align: center;
    color: var(--slate);
    font-size: 0.88rem;
}

.auth-footer a {
    color: var(--green);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.back-link {
    position: absolute;
    top: 25px;
    right: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--silver);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s;
    z-index: 10;
}

.back-link:hover {
    color: var(--orange);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-panel-left .auth-left-content {
    animation: fadeInUp 0.6s ease-out;
}

.auth-panel-right .auth-form-wrapper {
    animation: fadeInUp 0.5s ease-out 0.1s both;
}

/* ═══════════════════ SIGNALING PATHWAYS ═══════════════════ */
.research-detail-page {
    padding-top: 72px;
    background: var(--off-white);
}

.detail-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 60px 5%;
    position: relative;
    overflow: hidden;
}

.detail-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(232, 114, 12, 0.15) 0%, transparent 60%);
}

.detail-header h1 {
    font-family: var(--font-head);
    font-size: 2.8rem;
    color: var(--white);
    position: relative;
    margin-bottom: 15px;
}

.detail-header .breadcrumb {
    color: var(--silver);
    font-size: 0.9rem;
    position: relative;
}

.detail-header a {
    color: var(--orange-light);
    text-decoration: none;
}

.detail-header a:hover {
    text-decoration: underline;
}

.detail-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 5%;
}

.detail-intro {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.detail-intro p {
    color: var(--silver);
    line-height: 1.8;
    font-size: 1.05rem;
}

.pathway-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.pathway-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

.pathway-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-color: var(--orange);
}

.pathway-card .card-img {
    height: 140px;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pathway-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.pathway-card .card-body {
    padding: 20px;
}

.pathway-card h3 {
    font-family: var(--font-head);
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.pathway-card p {
    color: var(--silver);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 15px;
}

.pathway-card a {
    color: var(--orange);
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
}

.pathway-card a:hover {
    text-decoration: underline;
}

/* ═══════════════════ RESOURCES PAGE ═══════════════════ */
.resources-page {
    padding-top: 72px;
    background: var(--off-white);
}

.resources-header {
    background: var(--dark);
    padding: 50px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.resources-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(232, 114, 12, 0.15) 0%, transparent 60%);
}

.resources-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    position: relative;
}

.resources-header p {
    color: var(--silver);
    font-size: 1.1rem;
    margin-top: 10px;
    position: relative;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.resources-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 5%;
}

.support-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.support-card {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    cursor: pointer;
}

.support-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--orange);
}

.support-card .icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    border-radius: 50%;
    display: flex;
    color: #fff;
    font-size: 24px;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.support-card .icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.support-card h3 {
    font-family: var(--font-head);
    font-size: 1.2rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.support-card p {
    color: var(--silver);
    font-size: 0.9rem;
    line-height: 1.6;
}

.resources-section {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.resources-section h2 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--orange);
    display: inline-block;
}

.resource-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.resource-links .resource-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--off-white);
    border-radius: 10px;
    transition: all 0.2s;
    cursor: pointer;
}

.resource-links .resource-link:hover {
    background: var(--orange);
}

.resource-links .resource-link:hover .resource-link-content h4,
.resource-links .resource-link:hover .resource-link-content p,
.resource-links .resource-link:hover i {
    color: var(--white);
}

.resource-links .resource-link i {
    font-size: 1.5rem;
    color: var(--orange);
}

.resource-link-content h4 {
    font-size: 0.95rem;
    color: var(--dark);
    margin-bottom: 3px;
}

.resource-link-content p {
    font-size: 0.8rem;
    color: var(--silver);
    margin: 0;
}

.contact-box {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    border-radius: 16px;
    padding: 40px;
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.contact-box h3 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.contact-box p {
    color: var(--silver);
}

.contact-methods {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-method i {
    font-size: 1.3rem;
    color: var(--orange-light);
}

.contact-method .method-info span {
    display: block;
    font-size: 0.8rem;
    color: var(--silver);
}

.contact-method .method-info a {
    color: var(--white);
    font-weight: 600;
    text-decoration: none;
}

/* ═══════════════════ RESEARCHER RESOURCES ═══════════════════ */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.resource-card {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    display: block;
    text-decoration: none;
}

.resource-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--orange);
}

.resource-card .icon {
    width: 50px;
    height: 50px;
    background: var(--dark);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.resource-card .icon i {
    font-size: 1.3rem;
    color: var(--white);
}

.resource-card h3 {
    font-family: var(--font-head);
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.resource-card p {
    color: var(--silver);
    font-size: 0.85rem;
    line-height: 1.5;
}

.resource-card .meta {
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--orange);
}

/* ═══════════════════ RESEARCH AREA ═══════════════════ */
.research-page {
    padding-top: 72px;
    background: var(--off-white);
}

.research-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 60px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.research-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(232, 114, 12, 0.15) 0%, transparent 60%);
}

.research-header h1 {
    font-family: var(--font-head);
    font-size: 2.8rem;
    color: var(--white);
    position: relative;
    margin-bottom: 15px;
}

.research-header p {
    color: var(--silver);
    font-size: 1.1rem;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.research-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 5%;
}

.research-page .research-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.research-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    cursor: pointer;
}

.research-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--orange);
}

.research-card .card-img {
    height: 160px;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.research-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.research-card .card-img i {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.5);
}

.research-card .card-body {
    padding: 20px;
}

.research-card h3 {
    font-family: var(--font-head);
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.research-card p {
    color: var(--silver);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 12px;
}

.research-card .read-more {
    color: var(--orange);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.research-card .read-more i {
    font-size: 0.7rem;
}

/* ═══════════════════ QUALITY ASSURANCE ═══════════════════ */
.qa-page {
    padding-top: 72px;
    background: var(--off-white);
}

.qa-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 50px 5%;
    position: relative;
}

.qa-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.qa-header .breadcrumb {
    color: var(--silver);
    font-size: 0.9rem;
}

.qa-header a {
    color: var(--orange-light);
    text-decoration: none;
}

.qa-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 5%;
}

.qa-section {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 25px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.qa-section h2 {
    font-family: var(--font-head);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.qa-section p {
    color: var(--silver);
    line-height: 1.8;
    font-size: 1rem;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.cert-card {
    background: var(--off-white);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
}

.cert-card i {
    font-size: 2.5rem;
    color: var(--orange);
    margin-bottom: 15px;
}

.cert-card h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.cert-card p {
    font-size: 0.9rem;
    color: var(--silver);
}

/* ═══════════════════ PRESS & MEDIA ═══════════════════ */
.press-page {
    padding-top: 72px;
    background: var(--off-white);
}

.press-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 50px 5%;
}

.press-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.press-header .breadcrumb {
    color: var(--silver);
    font-size: 0.9rem;
}

.press-header a {
    color: var(--orange-light);
    text-decoration: none;
}

.press-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 5%;
}

.press-section {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 25px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.press-section h2 {
    font-family: var(--font-head);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.press-section p {
    color: var(--silver);
    line-height: 1.8;
    font-size: 1rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.news-card {
    background: var(--off-white);
    padding: 25px;
    border-radius: 12px;
}

.news-card .date {
    font-size: 0.8rem;
    color: var(--orange);
    margin-bottom: 10px;
}

.news-card h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.news-card p {
    font-size: 0.9rem;
}

.news-card a {
    color: var(--orange);
    text-decoration: none;
    font-size: 0.9rem;
}

/* ═══════════════════ CAREERS ═══════════════════ */
.careers-page {
    padding-top: 72px;
    background: var(--off-white);
}

.careers-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 50px 5%;
}

.careers-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.careers-header .breadcrumb {
    color: var(--silver);
    font-size: 0.9rem;
}

.careers-header a {
    color: var(--orange-light);
    text-decoration: none;
}

.careers-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 5%;
}

.careers-section {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 25px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.careers-section h2 {
    font-family: var(--font-head);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.careers-section p {
    color: var(--silver);
    line-height: 1.8;
    font-size: 1rem;
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.job-card {
    background: var(--off-white);
    padding: 20px 25px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-card h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.job-card span {
    font-size: 0.85rem;
    color: var(--silver);
}

.job-card .btn-apply {
    background: var(--orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
}

.job-card .btn-apply:hover {
    background: var(--orange-dark);
}

/* ═══════════════════ BUYING GUIDE ═══════════════════ */
.guide-section {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.guide-section h2 {
    font-family: var(--font-head);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--orange);
    display: inline-block;
}

.guide-section p {
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 15px;
}

.guide-section ul {
    padding-left: 20px;
    color: var(--silver);
}

.guide-section li {
    margin-bottom: 8px;
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.pricing-table th,
.pricing-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.pricing-table th {
    background: var(--off-white);
    font-weight: 600;
    color: var(--dark);
}

.pricing-table td {
    color: var(--silver);
}

.pricing-table tr:hover td {
    background: rgba(232, 114, 12, 0.05);
}

/* ═══════════════════ APPLICATIONS & PROTOCOLS ═══════════════════ */
.protocol-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.protocol-card {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

.protocol-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--orange);
}

.protocol-card h3 {
    font-family: var(--font-head);
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.protocol-card h3 i {
    color: var(--orange);
}

.protocol-card p {
    color: var(--silver);
    font-size: 0.9rem;
    line-height: 1.6;
}

.protocol-card .steps {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.protocol-card .step {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--silver);
}

.protocol-card .step-num {
    width: 22px;
    height: 22px;
    background: var(--dark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

/* ═══════════════════ APOPTOSIS PATHWAY ═══════════════════ */
.pathway-detail-page {
    padding-top: 72px;
    background: var(--off-white);
}

.pathway-header {
    background: linear-gradient(135deg, var(--dark), var(--dark-2));
    padding: 50px 5%;
    position: relative;
    overflow: hidden;
}

.pathway-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(232, 114, 12, 0.15) 0%, transparent 60%);
}

.pathway-header h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    position: relative;
    margin-bottom: 15px;
}

.pathway-header .breadcrumb {
    color: var(--silver);
    font-size: 0.9rem;
    position: relative;
}

.pathway-header a {
    color: var(--orange-light);
    text-decoration: none;
}

.pathway-header a:hover {
    text-decoration: underline;
}

.pathway-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 5%;
}

.pathway-section {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 25px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.pathway-section h2 {
    font-family: var(--font-head);
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.pathway-section p {
    color: var(--silver);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 15px;
}

.pathway-section ul {
    padding-left: 20px;
    color: var(--silver);
    margin-bottom: 15px;
}

.pathway-section li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.pathway-img {
    width: 100%;
    border-radius: 12px;
    margin: 25px 0;
}

.key-proteins {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.protein-tag {
    background: var(--off-white);
    padding: 12px 15px;
    border-radius: 8px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--dark);
    font-weight: 500;
}

.biblio {
    background: var(--off-white);
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
}

.biblio h3 {
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 12px;
}

.biblio p {
    font-size: 0.9rem;
    color: var(--silver);
    margin-bottom: 8px;
}

/* ═══════════════════ FAQS & TROUBLESHOOTING ═══════════════════ */
.faq-item {
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 15px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--off-white);
}

.faq-question h3 {
    font-size: 1rem;
    color: var(--dark);
    font-weight: 600;
}

.faq-question i {
    color: var(--orange);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item.active .faq-answer {
    padding: 0 25px 20px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--silver);
    line-height: 1.7;
}

.faq-answer ul {
    color: var(--silver);
    padding-left: 20px;
    margin-top: 10px;
}

.faq-answer li {
    margin-bottom: 5px;
}

/* ═══════════════════ FEEDBACK & REVIEWS ═══════════════════ */
.review-form {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    margin-bottom: 30px;
}

.review-form h2 {
    font-family: var(--font-head);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.rating-stars {
    display: flex;
    gap: 10px;
}

.rating-stars i {
    font-size: 1.8rem;
    color: #ddd;
    cursor: pointer;
    transition: color 0.2s;
}

.rating-stars i.active,
.rating-stars i:hover {
    color: var(--orange);
}

.review-card {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 15px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.review-author {
    font-weight: 600;
    color: var(--dark);
}

.review-date {
    font-size: 0.8rem;
    color: var(--silver);
}

.review-rating {
    color: var(--orange);
    margin-bottom: 10px;
}

.review-text {
    color: var(--silver);
    line-height: 1.6;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1100px) {
    .auth-panel-left {
        display: none;
    }
    .auth-panel-right {
        width: 100%;
        max-width: 100%;
    }
    .auth-page {
        background: var(--white);
    }
}

@media (max-width: 1024px) {
    .pathway-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .research-page .research-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .support-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }
    .hamburger {
        display: flex;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .certs {
        gap: 30px;
    }
    .research-grid {
        grid-template-columns: 1fr;
    }
    .research-hero-card {
        grid-row: span 1;
        min-height: 300px;
    }
    .why-grid {
        grid-template-columns: 1fr;
    }
    .why-img {
        height: 300px;
    }
    .hero-dna {
        display: none;
    }
    .hero-stats {
        gap: 28px;
        flex-wrap: wrap;
    }
    .about-grid,
    .mission-grid {
        grid-template-columns: 1fr !important;
    }
    .values-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .stats-row {
        gap: 40px;
        flex-wrap: wrap;
    }
    .about-img {
        height: 300px;
    }
    .contact-grid,
    .offices-grid,
    .form-row {
        grid-template-columns: 1fr;
    }
    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-layout {
        flex-direction: column;
    }
    .products-sidebar {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-detail-container {
        grid-template-columns: 1fr;
    }
    .product-gallery {
        position: static;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .service-content {
        flex-direction: column;
    }
    .service-sidebar {
        width: 100%;
    }
    .service-menu {
        position: static;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .resource-grid {
        grid-template-columns: 1fr;
    }
    .research-page .research-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .review-grid {
        grid-template-columns: 1fr;
    }
    .job-card {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    .protocol-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .newsletter-form {
        flex-direction: column;
    }
    .modal-card {
        width: 100%;
        max-height: 95vh;
        border-radius: 16px 16px 0 0;
        position: absolute;
        bottom: 0;
    }
    .modal-overlay {
        padding: 0;
        align-items: flex-end;
    }
    .modal-body,
    .modal-header,
    .modal-footer {
        padding-left: 20px;
        padding-right: 20px;
    }
    .modal-footer {
        flex-direction: column-reverse;
    }
    .promo-inner {
        flex-direction: column;
        text-align: center;
    }
    .hero-stat-val {
        font-size: 1.7rem;
    }
    .products-sidebar {
        grid-template-columns: 1fr;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .feature-grid,
    .deliverables-grid {
        grid-template-columns: 1fr;
    }
    .resources-grid {
        grid-template-columns: 1fr;
    }
    .auth-panel-right {
        padding: 40px 25px;
    }
    .form-row-inline {
        grid-template-columns: 1fr;
    }
    .social-login .social-btn span {
        display: none;
    }
}

@media (max-width: 576px) {
    .pathway-grid {
        grid-template-columns: 1fr;
    }
    .support-cards {
        grid-template-columns: 1fr;
    }
    .resource-links {
        grid-template-columns: 1fr;
    }
    .contact-box {
        text-align: center;
        justify-content: center;
    }
    .contact-methods {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .research-page .research-grid {
        grid-template-columns: 1fr;
    }
    .cert-grid {
        grid-template-columns: 1fr;
    }
    .key-proteins {
        grid-template-columns: 1fr;
    }
}