/* ===================================================
   SWAPREEN PHARMA — Main Stylesheet
   Modern Pharmaceutical Aesthetic
   =================================================== */

:root {
    --navy:       #0a1628;
    --navy-mid:   #112240;
    --teal:       #fa7e3e;
    --teal-light: #fa7e3e;
    --teal-pale:  #ccfbf1;
    --slate:      #64748b;
    --slate-light:#94a3b8;
    --white:      #ffffff;
    --off-white:  #f8fafc;
    --border:     #e2e8f0;
    --text:       #1e293b;
    --text-muted: #475569;

    --font-display: 'Open Sans', sans-serif;
    --font-body:    'DM Sans', sans-serif;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:  0 4px 16px rgba(0,0,0,.08);
    --shadow-lg:  0 20px 60px rgba(0,0,0,.12);
    --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Container ──────────────────────────────────── */
.container {
    width: 90%;
    max-width: 1160px;
    margin-inline: auto;
}

/* ── Typography ─────────────────────────────────── */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    line-height: 1.2;
    color: var(--navy);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 12px;
}
.section-label::before {
    content: '';
    display: block;
    width: 24px; height: 2px;
    background: var(--teal);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 580px;
    line-height: 1.75;
}

/* ── Buttons ────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-primary {
    background: var(--teal);
    color: var(--white);
    border-color: var(--teal);
}
.btn-primary:hover {
    background: var(--teal-light);
    border-color: var(--teal-light);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(13,148,136,.3);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
    background: rgba(255,255,255,.1);
    border-color: var(--white);
}
.btn-outline-dark {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}
.btn-outline-dark:hover {
    background: var(--navy);
    color: var(--white);
}

/* ── Header ─────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 200px;
}
.logo-mark {
    width: 38px; height: 38px;
    background: var(--teal);
    color: var(--white);
    border-radius: 8px;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: .9rem;
    letter-spacing: .05em;
    flex-shrink: 0;
}
.logo-text {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--white);
    line-height: 1.1;
}
.logo-text strong { display: block; font-weight: 800; }
.site-header.scrolled .logo-text { color: var(--navy); }
.logo--light .logo-text { color: var(--white); }

/* Nav */
.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.main-nav a {
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 500;
    color: rgba(255,255,255,.85);
    transition: all var(--transition);
}
.main-nav a:hover,
.main-nav a.active { color: var(--white); background: rgba(255,255,255,.12); }
.site-header.scrolled .main-nav a { color: var(--text-muted); }
.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a.active { color: var(--navy); background: var(--off-white); }

.btn-nav {
    background: var(--teal) !important;
    color: var(--white) !important;
    padding: 9px 20px !important;
    font-family: var(--font-display);
    font-weight: 600 !important;
    margin-left: 8px;
}
.btn-nav:hover { background: var(--teal-light) !important; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}
.site-header.scrolled .hamburger span { background: var(--navy); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────── */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--navy) 0%, #0d2240 50%, #0d3d37 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 50%, rgba(13,148,136,.18) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 20% 80%, rgba(13,148,136,.08) 0%, transparent 60%);
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    padding: 70px 0 100px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 8px;
    background: rgba(13,148,136,.2);
    border: 1px solid rgb(253, 134, 65.4);
    border-radius: 100px;
    font-size: .78rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-badge span {
    background: var(--teal);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 100px;
    font-size: .7rem;
}
.hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}
.hero h1 em {
    font-style: normal;
    color: var(--teal-light);
    position: relative;
}
.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,.7);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}
.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,.1);
    flex-wrap: wrap;
}
.stat-item h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}
.stat-item p {
    font-size: .82rem;
    color: rgba(255,255,255,.5);
    margin-top: 4px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

/* Floating molecule card */
.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}
@media(min-width: 1024px) { .hero-visual { display: block; } }

.molecule-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 280px;
}
.molecule-card h4 {
    color: var(--white);
    font-size: .9rem;
    margin-bottom: 16px;
    font-weight: 600;
}
.compound-list { display: flex; flex-direction: column; gap: 10px; }
.compound-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(255,255,255,.05);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,.08);
}
.compound-item span { color: rgba(255,255,255,.85); font-size: .85rem; }
.purity-badge {
    font-size: .72rem;
    font-weight: 700;
    color: var(--teal-light);
    background: rgba(13,148,136,.2);
    padding: 2px 8px;
    border-radius: 100px;
}

/* ── Sections ───────────────────────────────────── */
section { padding: 96px 0; }

.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-label { justify-content: center; }
.section-header.center .section-sub { margin-inline: auto; }

/* ── Services Grid ──────────────────────────────── */
.services-section { background: var(--off-white); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}
.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 15px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal), var(--teal-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 52px; height: 52px;
    background: var(--teal-pale);
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    margin-bottom: 20px;
}
.service-icon svg {
    width: 24px; height: 24px;
    stroke: var(--teal);
    fill: none;
    stroke-width: 1.75;
}
.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--navy);
}
.service-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.7; }

/* ── About Strip ────────────────────────────────── */
.about-strip {
    background: var(--navy);
    padding: 96px 0;
}
.about-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-strip .section-title { color: var(--white); }
.about-strip .section-sub { color: rgba(255,255,255,.65); max-width: 100%; }
.about-strip .section-label { color: var(--teal-light); }
.about-strip .section-label::before { background: var(--teal-light); }

.about-features { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    
}
.about-strip .about-feature{
    color: rgba(255,255,255,.65);
}
.feature-dot {
    width: 8px; height: 8px;
    background: var(--teal);
    border-radius: 50%;
    margin-top: 8px;
    flex-shrink: 0;
}
.about-feature p { font-size: .95rem; }

.about-panel {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.panel-stat {
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.panel-stat:last-child { border-bottom: none; padding-bottom: 0; }
.panel-stat h3 { font-size: 2.2rem; font-weight: 800; color: var(--teal-light); }
.panel-stat p { font-size: .85rem; color: rgba(255,255,255,.55); margin-top: 2px; }

/* ── Compounds ──────────────────────────────────── */
.compounds-section { background: var(--white); }
.compounds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}
.compound-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all var(--transition);
}
.compound-card:hover { border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-pale); }
.compound-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.compound-card .cas { font-size: .78rem; color: var(--slate); font-family: monospace; margin-bottom: 12px; }
.compound-tag {
    display: inline-block;
    font-size: .72rem;
    padding: 3px 10px;
    background: var(--teal-pale);
    color: var(--teal);
    border-radius: 100px;
    font-weight: 600;
}

/* ── CTA ────────────────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--teal) 0%, #065f5a 100%);
    padding: 80px 0;
    text-align: center;
}
.cta-section h2 { color: var(--white); font-size: clamp(1.75rem, 3vw, 2.4rem); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.8); font-size: 1.05rem; margin-bottom: 36px; max-width: 520px; margin-inline: auto; margin-bottom: 36px; }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ── Page Hero (inner pages) ────────────────────── */
.page-hero {
    background: linear-gradient(135deg, var(--navy), #0d2a20);
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 70% at 80% 50%, rgba(13,148,136,.15), transparent);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.65); font-size: 1.05rem; max-width: 560px; }
.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: .82rem;
    color: rgba(255,255,255,.45);
    margin-bottom: 20px;
}
.breadcrumb a { color: var(--teal-light); }
.breadcrumb span { color: rgba(255,255,255,.25); }

/* ── About Page ─────────────────────────────────── */
.about-intro { padding: 96px 0; }
.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.about-intro-grid .section-sub { max-width: 100%; }
.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 80px;
}
.value-card {
    background: var(--off-white);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--border);
}
.value-card h3 { font-size: 1rem; margin-bottom: 8px; }
.value-card p { font-size: .88rem; color: var(--text-muted); }
.compact-grid { margin-top: 0; }

/* State and country landing page FAQs */
.state-faq { padding: 80px 0; background: var(--off-white); }
.state-faq .section-header { margin-bottom: 32px; }
.faq-list {
    display: grid;
    grid-template-columns: minmax(0, 880px);
    gap: 12px;
}
.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item:hover { border-color: rgba(250,126,62,.55); }
.faq-item[open] { border-color: var(--teal); box-shadow: 0 6px 18px rgba(10,22,40,.07); }
.faq-item summary {
    align-items: center;
    color: var(--navy);
    cursor: pointer;
    display: flex;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    gap: 16px;
    justify-content: space-between;
    line-height: 1.45;
    list-style: none;
    padding: 18px 20px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    align-items: center;
    background: var(--teal-pale);
    border-radius: 50%;
    color: var(--teal);
    content: '+';
    display: inline-flex;
    flex: 0 0 28px;
    font-size: 1.25rem;
    font-weight: 500;
    height: 28px;
    justify-content: center;
    line-height: 1;
}
.faq-item[open] summary::after { content: '-'; }
.faq-item p {
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: .92rem;
    line-height: 1.75;
    padding: 16px 20px 18px;
}

/* ── Services Page ──────────────────────────────── */
.services-page section { padding: 80px 0; }
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse .service-detail-text { order: 2; }
.service-detail.reverse .service-detail-visual { order: 1; }
.service-detail-visual {
    background: linear-gradient(135deg, var(--navy), #0d3030);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}
.service-detail-visual svg {
    width: 100px; height: 100px;
    stroke: var(--teal-light);
    opacity: .8;
}
.service-detail h2 { font-size: 1.6rem; margin-bottom: 16px; }
.service-detail p { color: var(--text-muted); margin-bottom: 16px; }
.service-detail ul { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.service-detail ul li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: .93rem;
    color: var(--text-muted);
}
.service-detail ul li::before {
    content: '✓';
    color: var(--teal);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── Forms ──────────────────────────────────────── */
.form-section { padding: 96px 0; background: var(--off-white); }
.form-wrap {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 60px;
    align-items: start;
}
.form-sidebar h2 { font-size: 1.8rem; margin-bottom: 16px; }
.form-sidebar p { color: var(--text-muted); margin-bottom: 32px; }
.form-sidebar-contacts { display: flex; flex-direction: column; gap: 16px; }
.sidebar-contact-item {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 16px;
    background: var(--white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.sidebar-contact-item svg {
    width: 20px; height: 20px;
    stroke: var(--teal);
    flex-shrink: 0;
}
.sidebar-contact-item a,
.sidebar-contact-item span { font-size: .9rem; color: var(--text-muted); }

.form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: .83rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
    letter-spacing: .02em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: .92rem;
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(13,148,136,.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-submit { width: 100%; padding: 14px; font-size: 1rem; font-family: var(--font-display); font-weight: 700; letter-spacing: .03em; }

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: .9rem;
    font-weight: 500;
    display: none;
}
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ── Contact Page ───────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
    padding: 96px 0;
}

/* ── Footer ─────────────────────────────────────── */
.site-footer {
    background: var(--navy);
    color: rgba(255,255,255,.65);
    padding-top: 72px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 48px;
    padding-bottom: 56px;
}
.footer-brand p { font-size: .88rem; line-height: 1.75; margin-top: 20px; color: rgba(255,255,255,.5); max-width: 260px; }
.footer-col h4 {
    font-family: var(--font-display);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.9);
    margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
    font-size: .88rem;
    color: rgba(255,255,255,.5);
    transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--teal-light); }

.contact-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: .88rem;
    color: rgba(255,255,255,.5);
}
.contact-list li + li { margin-top: 12px; }
.contact-list svg { width: 16px; height: 16px; stroke: var(--teal); flex-shrink: 0; margin-top: 3px; }
.contact-list a:hover { color: var(--teal-light); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.3); text-align: center; }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
    .about-strip-inner,
    .about-intro-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .service-detail { grid-template-columns: 1fr; gap: 40px; }
    .service-detail.reverse .service-detail-text { order: 0; }
    .service-detail.reverse .service-detail-visual { order: 0; }
}
@media (max-width: 768px) {
    .hamburger { display: flex; }
    .main-nav {
        position: fixed;
        top: 0; right: -100%;
        width: 75%; max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 90px 32px 32px;
        box-shadow: -4px 0 30px rgba(0,0,0,.15);
        transition: right var(--transition);
        gap: 4px;
    }
    .main-nav.open { right: 0; }
    .main-nav a { color: var(--text-muted) !important; width: 100%; padding: 11px 14px; font-size: 1rem; }
    .main-nav a:hover, .main-nav a.active { color: var(--navy) !important; }
    .btn-nav { margin-left: 0 !important; margin-top: 8px; }

    section { padding: 64px 0; }
    .form-wrap,
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .form-card { padding: 24px; }
    .values-grid { grid-template-columns: 1fr; }
    .faq-list { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero-stats { gap: 24px; }
    .hero-actions { flex-direction: column; }
    .cta-actions { flex-direction: column; align-items: center; }
}
.nearby-markets { margin-top: 48px; }
.nearby-markets h3 { font-size: 1.1rem; margin-bottom: 14px; }
.market-links { display: flex; flex-wrap: wrap; gap: 10px; }
.market-links a {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--navy);
    font-size: .86rem;
    font-weight: 600;
    padding: 8px 12px;
    transition: all var(--transition);
}
.market-links a:hover { border-color: var(--teal); color: var(--teal); }

/* Product catalogue */
.products-hub { padding: 96px 0; background: var(--off-white); }
.related-products { padding: 80px 0; background: var(--white); }
.product-link-card {
    display: block;
    color: inherit;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.product-link-card:hover {
    transform: translateY(-4px);
    border-color: var(--teal);
    box-shadow: 0 14px 30px rgba(12, 43, 54, .08);
}
.product-card-action {
    display: inline-block;
    margin-top: 14px;
    color: var(--teal);
    font-size: .82rem;
    font-weight: 700;
}