/* ═══════════════════════════════════════════════════════════════
   SpasRelax Site Stylesheet
   Brand palette: --brand #013592 (deep blue) · --gold #F4D360 (gold)
   ═══════════════════════════════════════════════════════════════ */

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

:root {
    /* Brand */
    --brand:       #013592;
    --brand-dark:  #011f6b;
    --brand-mid:   #0147c0;
    --gold:        #F4D360;
    --gold-dark:   #c8a820;
    --gold-light:  rgba(244, 211, 96, .13);
    --gold-border: rgba(244, 211, 96, .45);

    /* Text / UI */
    --dark:        #011a47;
    --text:        #1c2d4f;
    --muted:       #5a6a8a;
    --border:      #cdd8ea;
    --bg-light:    #eef2f9;
    --white:       #fff;

    /* Effects */
    --shadow:      0 3px 14px rgba(1, 53, 146, .14);
    --radius:      10px;
    --font:        -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    --transition:  .2s ease;

    /* Brand gradients */
    --grad-brand:  linear-gradient(135deg, #013592 0%, #011f6b 60%, #023fa8 100%);
    --grad-header: linear-gradient(90deg,  #011f6b 0%, #013592 50%, #0147c0 100%);
    --grad-footer: linear-gradient(180deg, #011f6b 0%, #010e38 100%);
    --grad-hero:   linear-gradient(135deg, rgba(1,31,107,.78) 0%, rgba(1,53,146,.45) 100%);
}

/* ─── Base ─── */
html { font-size: 19.2px; }   /* +20 % global scale — all rem units inherit this */

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

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

/* ─── Container ─── */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Sections ─── */
.section { padding: 72px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}
.section-header p {
    font-size: 1rem;
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 26px;
    border-radius: 6px;
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: .3px;
}
/* Primary: gold bg, brand text */
.btn-primary     { background: var(--gold); color: var(--brand); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: #fff; }

/* Teal→brand */
.btn-teal        { background: var(--brand); color: var(--gold); border-color: var(--brand); }
.btn-teal:hover  { background: var(--brand-dark); border-color: var(--brand-dark); }

/* Outline teal→brand */
.btn-outline-teal { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn-outline-teal:hover { background: var(--brand); color: var(--gold); }

/* Outline white (on dark bg) */
.btn-outline-white { background: transparent; color: var(--gold); border-color: var(--gold-border); }
.btn-outline-white:hover { background: var(--gold-light); border-color: var(--gold); }

.btn-sm  { padding: 7px 18px; font-size: .8rem; }
.btn-lg  { padding: 14px 34px; font-size: .95rem; }


/* ═══════════════════ HEADER ═══════════════════ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--grad-header);
    box-shadow: 0 3px 12px rgba(1,31,107,.4);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    gap: 24px;
}

/* ── Logo ── */
.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    text-decoration: none;
}
.logo-img {
    height: 60px;
    width: auto;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
}
.logo-text-wrap {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}
.logo-text  { font-size: 1.3rem; color: var(--gold); letter-spacing: .5px; font-weight: 300; }
.logo-text strong { font-weight: 800; }
.logo-domain { font-size: .6rem; color: rgba(244,211,96,.5); letter-spacing: 1.8px; font-family: monospace; text-transform: lowercase; }

/* ── Primary nav ── */
.primary-nav > ul { display: flex; align-items: center; gap: 2px; }
.dropdown ul, .dropdown li { display: block; }
.primary-nav > ul > li { position: relative; }
.primary-nav > ul > li > a {
    display: block;
    padding: 9px 15px;
    color: rgba(244,211,96,.85);
    font-size: .88rem;
    font-weight: 600;
    border-radius: 5px;
    transition: var(--transition);
    letter-spacing: .2px;
}
.primary-nav > ul > li > a:hover { color: var(--gold); background: rgba(244,211,96,.1); }
.primary-nav .arrow { font-size: .6rem; margin-left: 3px; }

/* Dropdown */
.primary-nav .has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 230px;
    white-space: nowrap;
    background: var(--brand-dark);
    border: 1px solid var(--gold-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(1,31,107,.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all .2s ease;
    z-index: 200;
    overflow: hidden;
}
.dropdown li a {
    display: block;
    padding: 11px 18px;
    font-size: .85rem;
    color: rgba(244,211,96,.75);
    transition: var(--transition);
    border-bottom: 1px solid rgba(244,211,96,.1);
    font-weight: 500;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover { background: var(--gold-light); color: var(--gold); padding-left: 24px; }

/* Header right */
.header-right { display: flex; align-items: center; gap: 12px; }

/* Language selector */
.lang-selector { position: relative; }
.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(244,211,96,.1);
    border: 1px solid var(--gold-border);
    border-radius: 6px;
    color: var(--gold);
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    min-width: 135px;
    justify-content: space-between;
    transition: var(--transition);
}
.lang-btn:hover { background: rgba(244,211,96,.2); }
.lang-selector.open .lang-btn .arrow { transform: rotate(180deg); }
.lang-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    width: 195px;
    background: var(--brand-dark);
    border: 1px solid var(--gold-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(1,31,107,.35);
    max-height: 320px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all .2s;
    z-index: 300;
}
.lang-selector.open .lang-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    font-size: .82rem;
    color: rgba(244,211,96,.75);
    border-bottom: 1px solid rgba(244,211,96,.1);
    transition: var(--transition);
}
.lang-item:last-child { border-bottom: none; }
.lang-item:hover  { background: var(--gold-light); color: var(--gold); }
.lang-item.active { background: rgba(244,211,96,.18); color: var(--gold); font-weight: 700; }
.lang-code { font-size: .7rem; opacity: .6; }

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}
.menu-toggle span { display: block; height: 2px; background: var(--gold); border-radius: 2px; transition: var(--transition); }


/* ═══════════════════ HERO BANNER SLIDER ═══════════════════ */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
    background: var(--brand-dark);
}
.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity .85s ease;
}
.slide.active { opacity: 1; z-index: 1; }
.slide-overlay {
    position: absolute;
    inset: 0;
    background: var(--grad-hero);
}
.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    max-width: 720px;
}
/* Fixed 3-stat overlay floating above all slides */
.slide-content-fixed {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: flex;
    align-items: flex-end;
    padding-bottom: 48px;
    pointer-events: none;
}
.hero-stats {
    display: flex;
    align-items: center;
    background: rgba(1, 31, 107, .65);
    border: 1px solid var(--gold-border);
    border-radius: 14px;
    padding: 22px 0;
    width: 100%;
}
.hero-stat {
    flex: 1;
    text-align: center;
    padding: 4px 28px;
}
.hero-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold);
    text-shadow: 0 2px 14px rgba(1,31,107,.7);
    line-height: 1.1;
    margin-bottom: 7px;
    letter-spacing: -.5px;
}
.hero-stat-label {
    font-size: .8rem;
    font-weight: 600;
    color: rgba(255,255,255,.82);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.hero-stat-divider {
    width: 1px;
    height: 50px;
    background: var(--gold-border);
    flex-shrink: 0;
}
.slide-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--gold);
    text-shadow: 0 2px 12px rgba(1,31,107,.6);
}
.slide-content p {
    font-size: 1.08rem;
    opacity: .9;
    margin-bottom: 28px;
    max-width: 520px;
    color: #e8eeff;
}
.slider-prev, .slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background: rgba(1,53,146,.45);
    border: 1px solid var(--gold-border);
    color: var(--gold);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.slider-prev { left: 24px; }
.slider-next { right: 24px; }
.slider-prev:hover, .slider-next:hover { background: rgba(1,53,146,.75); border-color: var(--gold); }
.slider-dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(244,211,96,.4); cursor: pointer; transition: var(--transition); }
.dot.active { background: var(--gold); transform: scale(1.3); }


/* ═══════════════════ CATEGORY CARDS ═══════════════════ */
.categories-section { background: var(--bg-light); }
.cate-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 32px; }
.cate-main-card {
    position: relative;
    height: 320px;
    border-radius: var(--radius);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow);
}
.cate-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(1,31,107,.85) 0%, rgba(1,53,146,.25) 65%);
}
.cate-card-body { position: absolute; bottom: 0; left: 0; right: 0; padding: 28px; z-index: 1; }
.cate-card-body h3 { font-size: 1.55rem; font-weight: 700; margin-bottom: 6px; color: var(--gold); }
.cate-card-body p  { font-size: .88rem; color: rgba(255,255,255,.8); margin-bottom: 16px; }
.series-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.series-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: rgba(1,31,107,.65);
    border: 1px solid var(--gold-border);
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--gold);
    transition: var(--transition);
    backdrop-filter: blur(4px);
}
.series-pill:hover { background: rgba(244,211,96,.15); border-color: var(--gold); }
.series-pill img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; border: 1px solid var(--gold-border); }


/* ═══════════════════ PRODUCT GRID ═══════════════════ */
.product-grid    { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px; }
.product-grid-lg { grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); }
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transform: translateZ(0);  /* promote to GPU composite layer */
}
.product-card-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--bg-light); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Hover effects only on pointer devices — never fires during touch/scroll */
@media (hover: hover) and (pointer: fine) {
    .product-card { transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
    .product-card:hover { transform: translateY(-5px); box-shadow: 0 12px 32px rgba(1,53,146,.18); border-color: var(--brand-mid); }
    .product-card-img img { transition: transform .4s ease; }
    .product-card:hover .product-card-img img { transform: scale(1.06); }
}
.product-badge {
    position: absolute; top: 10px; left: 10px;
    padding: 3px 11px;
    background: var(--gold); color: var(--brand);
    font-size: .7rem; font-weight: 800;
    border-radius: 20px; text-transform: uppercase; letter-spacing: .5px;
}
.product-card-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-name { font-size: 1.08rem; font-weight: 700; color: var(--dark); }
.product-desc { font-size: .84rem; color: var(--muted); line-height: 1.55; flex: 1; }
.product-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px 10px;
    background: var(--gold-light);
    border: 1px solid var(--gold-border);
    border-radius: 20px;
    font-size: .74rem;
    color: var(--brand);
    font-weight: 600;
}


/* ═══════════════════ WHY CHOOSE US ═══════════════════ */
.why-section {
    background: var(--grad-brand);
    color: #fff;
    position: relative;
    overflow: hidden;
}
/* Decorative diagonal stripe */
.why-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        rgba(244,211,96,.03) 0px,
        rgba(244,211,96,.03) 1px,
        transparent 1px,
        transparent 40px
    );
    pointer-events: none;
}
.why-section .section-header h2 { color: var(--gold); }
.why-section .section-header p  { color: rgba(255,255,255,.7); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 24px; position: relative; }
.why-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(244,211,96,.18);
    border-radius: var(--radius);
    padding: 30px 26px;
    transition: var(--transition);
}
.why-card:hover { background: rgba(244,211,96,.09); border-color: rgba(244,211,96,.5); transform: translateY(-3px); }
.why-icon { font-size: 2.2rem; margin-bottom: 14px; }
.why-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--gold); }
.why-card p  { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.65; }


/* ═══════════════════ PAGE HERO ═══════════════════ */
.page-hero {
    position: relative;
    height: 360px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}
.page-hero-overlay { position: absolute; inset: 0; background: var(--grad-hero); }
.page-hero-content { position: relative; z-index: 1; color: #fff; }
.page-hero-content h1 { font-size: 2.4rem; font-weight: 800; margin-bottom: 10px; color: var(--gold); }
.page-hero-content p  { font-size: .96rem; opacity: .88; max-width: 560px; color: #dde5ff; }

/* Breadcrumb */
.breadcrumb {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: 6px; font-size: .78rem; margin-bottom: 14px; opacity: .85;
}
.breadcrumb a { text-decoration: underline; text-underline-offset: 2px; }
.breadcrumb-bar { background: var(--bg-light); border-bottom: 1px solid var(--border); padding: 10px 0; }
.breadcrumb-bar .breadcrumb { color: var(--muted); opacity: 1; }
.breadcrumb-bar .breadcrumb a { color: var(--brand); }


/* ═══════════════════ FILTER BAR ═══════════════════ */
.filter-bar {
    background: var(--white);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 90px;   /* = header height */
    z-index: 50;
}
.filter-tabs { display: flex; gap: 6px; overflow-x: auto; padding: 13px 0; scrollbar-width: none; }
.filter-tabs::-webkit-scrollbar { display: none; }
.filter-tab {
    padding: 8px 20px;
    border-radius: 24px;
    font-size: .83rem;
    font-weight: 600;
    color: var(--muted);
    background: var(--bg-light);
    border: 1px solid var(--border);
    white-space: nowrap;
    transition: var(--transition);
}
.filter-tab:hover  { color: var(--brand); border-color: var(--brand-mid); background: var(--gold-light); }
.filter-tab.active { color: var(--brand); background: var(--gold); border-color: var(--gold-dark); }

.result-count { font-size: .83rem; color: var(--muted); margin-bottom: 24px; }
.empty-state  { text-align: center; padding: 80px 0; color: var(--muted); }


/* ═══════════════════ PRODUCT DETAIL ═══════════════════ */
.product-detail-section { padding: 48px 0 32px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }

/* Gallery */
.gallery-main {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--bg-light);
    box-shadow: 0 4px 20px rgba(1,53,146,.15);
    border: 2px solid var(--border);
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumbs .thumb {
    width: 84px; height: 63px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: .65;
}
.gallery-thumbs .thumb:hover  { opacity: 1; }
.gallery-thumbs .thumb.active { border-color: var(--gold); opacity: 1; box-shadow: 0 0 0 2px var(--brand); }

/* Product info */
.product-series-badge {
    display: inline-block;
    padding: 4px 14px;
    background: var(--gold-light);
    color: var(--brand);
    border: 1px solid var(--gold-border);
    border-radius: 20px;
    font-size: .73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 12px;
}
.product-title { font-size: 2.15rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.product-short-desc { font-size: .97rem; color: var(--muted); line-height: 1.7; margin-bottom: 24px; }

/* Key stats row */
.key-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px 24px;
    background: var(--grad-brand);
    border-radius: var(--radius);
    border: 1px solid var(--brand-mid);
}
.stat { text-align: center; min-width: 80px; }
.stat-val   { display: block; font-size: 1.4rem; font-weight: 800; color: var(--gold); line-height: 1; }
.stat-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .6px; color: rgba(255,255,255,.6); margin-top: 4px; }

/* Cert row */
.cert-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.cert-badge {
    display: inline-block;
    padding: 4px 13px;
    background: var(--brand);
    border: 1px solid var(--gold-border);
    border-radius: 5px;
    font-size: .73rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: .5px;
}

/* CTA buttons */
.product-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* Specs table */
.specs-section { background: var(--bg-light); padding: 56px 0; }
.specs-wrap { max-width: 860px; }
.specs-wrap h2 { font-size: 1.55rem; font-weight: 700; margin-bottom: 24px; color: var(--dark); }
.specs-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.specs-table th, .specs-table td {
    padding: 13px 22px;
    font-size: .87rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.specs-table th { width: 42%; font-weight: 600; color: var(--muted); background: var(--bg-light); }
.specs-table td { color: var(--text); }
.specs-table tr:last-child th, .specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:hover th { background: var(--gold-light); color: var(--brand); }
.specs-table tr:hover td { background: var(--gold-light); }

/* Related section */
.related-section h2 { font-size: 1.55rem; font-weight: 700; margin-bottom: 32px; color: var(--dark); }


/* ═══════════════════ FOOTER ═══════════════════ */
.site-footer { background: var(--grad-footer); color: rgba(255,255,255,.75); }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 44px;
    padding: 60px 0 44px;
}
.footer-logo   { font-size: 1.25rem; color: var(--gold); font-weight: 300; display: block; margin-bottom: 12px; }
.footer-logo strong { font-weight: 800; }
.footer-col p  { font-size: .83rem; line-height: 1.75; color: rgba(255,255,255,.5); }
.footer-col h4 { font-size: .85rem; font-weight: 700; color: var(--gold); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .8px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul a { font-size: .83rem; color: rgba(255,255,255,.5); transition: var(--transition); }
.footer-col ul a:hover { color: var(--gold); }
.cert-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
/* cert-badge in footer: reuse same class but override for footer context */
.site-footer .cert-badge { background: rgba(244,211,96,.12); border-color: var(--gold-border); color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(244,211,96,.12); padding: 18px 0; }
.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.35); text-align: center; }


/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1200px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 900px) {
    html { font-size: 17px; }

    .primary-nav {
        display: none;
        position: fixed;
        inset: 90px 0 0;       /* 90px = header height */
        background: var(--brand-dark);
        padding: 16px;
        overflow-y: auto;
        z-index: 99;
    }
    .primary-nav.open { display: block; }
    .primary-nav ul   { flex-direction: column; gap: 0; }
    .primary-nav > ul > li > a { padding: 13px 16px; font-size: 1rem; border-radius: 6px; color: var(--gold); }
    .primary-nav .dropdown {
        position: static;
        opacity: 1; visibility: visible; transform: none;
        box-shadow: none; border: none; border-radius: 0;
        background: rgba(244,211,96,.05);
        padding: 4px 0 4px 16px;
    }
    .primary-nav .dropdown li a { color: rgba(244,211,96,.65); }
    .menu-toggle { display: flex; }

    .hero-slider { height: 440px; }
    .slide-content h1 { font-size: 2rem; }
    .hero-stat-num { font-size: 1.55rem; }
    .hero-stat { padding: 4px 16px; }
    .slide-content-fixed { padding-bottom: 32px; }

    .cate-grid   { grid-template-columns: 1fr; }
    .product-grid, .product-grid-lg { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
    .why-grid    { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .section     { padding: 52px 0; }
    .section-header h2 { font-size: 1.65rem; }
    .page-hero   { height: 280px; }
    .page-hero-content h1 { font-size: 1.9rem; }
}

@media (max-width: 520px) {
    html { font-size: 15.5px; }

    .why-grid    { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .key-stats   { justify-content: center; }
    .product-cta { flex-direction: column; }
    .product-cta .btn { justify-content: center; }
    .slide-content h1 { font-size: 1.55rem; }
    .hero-slider { height: 360px; }
    .hero-stats { border-radius: 0; border-left: none; border-right: none; }
    .hero-stat-num { font-size: 1.3rem; }
    .hero-stat-label { font-size: .7rem; letter-spacing: .5px; }
    .hero-stat-divider { height: 36px; }
    .slide-content-fixed { padding-bottom: 20px; }
    .lang-btn    { min-width: 95px; font-size: .75rem; }
    .logo-text   { font-size: 1.1rem; }
    .logo-img    { height: 44px; }
}

/* ═══════════════════════════════════════════════════════════════
   Sidebar page layout  (News & About)
   ═══════════════════════════════════════════════════════════════ */

.sidebar-page {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    padding-top: 48px;
    padding-bottom: 72px;
    align-items: start;
}

/* ── Sidebar nav ── */
.sidebar-nav {
    position: sticky;
    top: 110px;
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 24px 0;
    border: 1px solid var(--border);
}

.sidebar-title {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0 20px 10px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

.sidebar-nav ul { list-style: none; }

.sidebar-nav ul li a {
    display: block;
    padding: 9px 20px;
    color: var(--text);
    font-size: .9rem;
    transition: background var(--transition), color var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav ul li a:hover {
    background: rgba(1,53,146,.07);
    color: var(--brand);
    border-left-color: var(--brand-mid);
}

.sidebar-nav ul li a.active {
    background: var(--gold-light);
    color: var(--brand);
    font-weight: 700;
    border-left-color: var(--gold);
}

/* ── Main content area ── */
.sidebar-main { min-width: 0; }

/* ═══════════════════════════════════════════════════════════════
   News list
   ═══════════════════════════════════════════════════════════════ */

.news-list-header { margin-bottom: 32px; }
.news-list-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark);
}
.news-list-desc { color: var(--muted); margin-top: 8px; }

.article-list { display: flex; flex-direction: column; gap: 28px; }

.article-card {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition);
}
.article-card:hover { box-shadow: 0 6px 24px rgba(1,53,146,.18); }

.article-card-img {
    display: block;
    overflow: hidden;
    flex-shrink: 0;
}
.article-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}
.article-card:hover .article-card-img img { transform: scale(1.04); }

.article-card-body {
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.article-cate-tag {
    background: var(--brand);
    color: var(--gold);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
}

.article-date, .article-author {
    font-size: .82rem;
    color: var(--muted);
}

.article-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.35;
}
.article-card-title a:hover { color: var(--brand); }

.article-card-summary {
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.55;
    flex: 1;
}

.btn-outline-sm {
    display: inline-block;
    padding: 7px 18px;
    border: 2px solid var(--brand);
    border-radius: 6px;
    color: var(--brand);
    font-size: .82rem;
    font-weight: 700;
    align-self: flex-start;
    transition: background var(--transition), color var(--transition);
}
.btn-outline-sm:hover { background: var(--brand); color: var(--white); }

.no-results { color: var(--muted); padding: 40px 0; }

/* ═══════════════════════════════════════════════════════════════
   News detail
   ═══════════════════════════════════════════════════════════════ */

.breadcrumb {
    font-size: .82rem;
    color: var(--muted);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.breadcrumb a:hover { color: var(--brand); text-decoration: underline; }
.bc-sep { color: var(--border); }

.article-hero-img {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 28px;
    max-height: 420px;
}
.article-hero-img img {
    width: 100%;
    object-fit: cover;
    max-height: 420px;
}

.article-header { margin-bottom: 28px; }
.article-detail-title {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
    margin: 12px 0 10px;
}
.article-detail-summary {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.6;
    border-left: 4px solid var(--gold);
    padding-left: 14px;
    margin-top: 12px;
}

.article-body {
    font-size: .96rem;
    line-height: 1.75;
    color: var(--text);
}
.article-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin: 24px 0 8px;
}
.article-body p { margin-bottom: 14px; }
.article-body ul {
    list-style: disc;
    padding-left: 22px;
    margin-bottom: 14px;
}
.article-body ul li { margin-bottom: 6px; }
.article-body strong { color: var(--brand); }
.article-body em { color: var(--brand-mid); }

/* Prev / Next */
.article-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}
.article-nav-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 45%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-light);
    transition: box-shadow var(--transition);
}
.article-nav-link:hover { box-shadow: var(--shadow); }
.nav-label { font-size: .75rem; color: var(--muted); font-weight: 600; }
.nav-title { font-size: .88rem; color: var(--brand); font-weight: 600; line-height: 1.35; }

/* ═══════════════════════════════════════════════════════════════
   About section styles
   ═══════════════════════════════════════════════════════════════ */

.about-section { color: var(--text); }

/* ═══ About page ══════════════════════════════════════════════ */
.about-h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 8px;
    padding-bottom: 18px;
    border-bottom: 3px solid var(--gold);
    letter-spacing: -.3px;
}
.about-sub-h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin: 40px 0 20px;
}

.about-lead {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 48px;
    padding: 16px 20px;
    background: var(--gold-light);
    border-left: 3px solid var(--gold-dark);
    border-radius: 0 var(--radius) var(--radius) 0;
}

/* ── Feature rows (alternating image + text) ──────────────── */
.about-section { counter-reset: feature-step; }

.about-feature {
    display: grid;
    grid-template-columns: 46% 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 64px;
    padding-bottom: 64px;
    border-bottom: 1px solid var(--border);
}
.about-feature:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.about-feature { counter-increment: feature-step; }
.about-feature-reverse { direction: rtl; }
.about-feature-reverse > * { direction: ltr; }

.about-feature-img {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 10px 36px rgba(1,53,146,.18);
    position: relative;
}
.about-feature-img img { width: 100%; height: 320px; object-fit: cover; display: block; }

/* Step badge on image */
.about-feature-img::before {
    content: counter(feature-step, decimal-leading-zero);
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--brand);
    color: var(--gold);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .5px;
    width: 42px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 3px 10px rgba(0,0,0,.3);
}

.about-feature-text h2 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 18px;
    padding-bottom: 14px;
    position: relative;
}
.about-feature-text h2::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 44px; height: 3px;
    background: var(--gold);
    border-radius: 2px;
}
.about-feature-text p { color: var(--text); line-height: 1.75; margin-bottom: 12px; font-size: .95rem; }
.about-feature-text ul { list-style: none; padding: 0; margin: 12px 0; }
.about-feature-text ul li {
    padding: 6px 0 6px 22px;
    position: relative;
    color: var(--text);
    font-size: .92rem;
    line-height: 1.55;
    border-bottom: 1px solid var(--border);
}
.about-feature-text ul li:last-child { border-bottom: none; }
.about-feature-text ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 13px;
    width: 10px; height: 10px;
    background: var(--gold);
    border-radius: 50%;
}
.about-feature-text ul li strong { color: var(--dark); }
.about-feature-text em { color: var(--muted); font-style: italic; font-size: .9rem; }

/* ── Story page hero / photo strip ───────────────────────── */
.story-hero {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: var(--shadow);
}
.story-hero img { width: 100%; max-height: 400px; object-fit: cover; }

/* ── Story-card info grid ─────────────────────────────────── */
/* Default (why-us etc): 3 columns */
.story-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 56px 0 16px;
}
/* story page: 4 items → 2 columns */
.page-story .story-grid {
    grid-template-columns: repeat(2, 1fr);
}
.story-block {
    background: var(--white);
    border-radius: 14px;
    padding: 28px 24px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(1,53,146,.08);
    position: relative;
    overflow: hidden;
}
.story-block::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand), var(--gold));
}
.story-block h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    padding-top: 4px;
}
.story-block p { color: var(--text); font-size: .9rem; line-height: 1.7; }
.story-block ul { padding-left: 16px; margin: 8px 0; }
.story-block ul li { color: var(--text); font-size: .9rem; line-height: 1.65; margin-bottom: 4px; }

.story-values { margin: 40px 0; }
.story-values h2 { font-size: 1.3rem; font-weight: 700; color: var(--dark); margin-bottom: 16px; }
.values-row { display: flex; flex-wrap: wrap; gap: 12px; }
.value-chip {
    background: var(--brand);
    color: var(--gold);
    font-size: .82rem;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 30px;
}

/* ── Spa Benefits grid ───────────────────────────────────── */
.page-why-us .health-benefits { display: none; }
.health-benefits {
    margin-top: 56px;
    padding: 40px 36px;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
    border-radius: 16px;
}
.health-benefits h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 28px;
    letter-spacing: .3px;
}
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.benefit-card {
    background: rgba(255,255,255,.08);
    border-radius: 12px;
    padding: 22px 16px 20px;
    border: 1px solid rgba(244,211,96,.25);
    text-align: center;
    transition: background .2s, transform .2s;
}
.benefit-card:hover {
    background: rgba(255,255,255,.15);
    transform: translateY(-3px);
}
.benefit-card h4 { font-weight: 700; color: #fff; margin-bottom: 8px; font-size: .95rem; }
.benefit-card p { font-size: .82rem; color: rgba(255,255,255,.75); line-height: 1.55; }

/* Dealer page */
.dealer-grid { display: flex; flex-direction: column; gap: 28px; margin-bottom: 48px; }
.dealer-card {
    display: grid;
    grid-template-columns: 280px 1fr;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
}
.dealer-card-img img { width: 100%; height: 220px; object-fit: cover; }
.dealer-card-body { padding: 28px; }
.dealer-num {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 8px;
}
.dealer-card-body h3 { font-size: 1.2rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.dealer-card-body p { color: var(--text); line-height: 1.65; font-size: .92rem; }
.dealer-cta {
    text-align: center;
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid var(--border);
}
.dealer-cta h2 { font-size: 1.5rem; font-weight: 700; color: var(--dark); margin-bottom: 12px; }
.dealer-cta p { color: var(--muted); margin-bottom: 20px; }

/* Difference page */
.diff-grid { display: flex; flex-direction: column; gap: 32px; }
.diff-card {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
}
.diff-img img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; }
.diff-body { padding: 32px; }
.diff-body h2 { font-size: 1.35rem; font-weight: 700; color: var(--brand); margin-bottom: 14px; }
.diff-body p { color: var(--text); line-height: 1.65; margin-bottom: 12px; font-size: .92rem; }
.diff-body ul { list-style: none; padding: 0; }
.diff-body ul li {
    padding: 5px 0 5px 18px;
    position: relative;
    color: var(--text);
    font-size: .88rem;
}
.diff-body ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold-dark);
    font-weight: 700;
}

/* Certificates page */
.cert-blocks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}
.cert-block {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}
.cert-badge-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--brand);
    color: var(--gold);
    font-size: 1.4rem;
    font-weight: 900;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin: 0 auto 12px;
}
.cert-block h3 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.cert-block p { font-size: .82rem; color: var(--muted); line-height: 1.55; }

.cert-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}
.cert-gallery img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.patent-note {
    background: var(--bg-light);
    border-left: 4px solid var(--gold);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 24px 28px;
}
.patent-note h2 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.patent-note p { color: var(--text); line-height: 1.65; font-size: .92rem; }

/* Partners page */
.partner-map-note {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 36px;
}
.partner-map-note img { width: 100%; max-height: 340px; object-fit: cover; }
.partner-map-note p {
    background: var(--bg-light);
    padding: 16px 20px;
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.6;
}

.partner-logos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}
.partner-logo-item {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
}
.partner-logo-placeholder {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--brand);
    letter-spacing: .5px;
    margin-bottom: 6px;
}
.partner-logo-item p { font-size: .8rem; color: var(--muted); }

.become-partner {
    background: var(--grad-brand);
    color: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
}
.become-partner h2 { font-size: 1.4rem; color: var(--gold); margin-bottom: 12px; }
.become-partner p { margin-bottom: 20px; opacity: .9; }

/* Contact page */
.contact-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-block {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
}
.contact-block h3 { font-size: .9rem; font-weight: 700; color: var(--brand); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .5px; }
.contact-block p { color: var(--text); font-size: .9rem; line-height: 1.65; }
.contact-block a { color: var(--brand); }
.contact-block a:hover { text-decoration: underline; }
.contact-map iframe { border-radius: var(--radius); display: block; }

/* ── Responsive ── */
@media (max-width: 900px) {
    .sidebar-page { grid-template-columns: 1fr; gap: 24px; }
    .sidebar-nav { position: static; }
    .about-feature, .about-feature-reverse { grid-template-columns: 1fr; direction: ltr; }
    .about-feature { padding-bottom: 40px; margin-bottom: 40px; }
    .about-feature-img img { height: 240px; }
    .story-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .health-benefits { padding: 28px 20px; }
    .cert-blocks { grid-template-columns: repeat(2, 1fr); }
    .diff-card, .dealer-card { grid-template-columns: 1fr; }
    .diff-img img, .dealer-card-img img { max-height: 220px; }
    .article-card { grid-template-columns: 1fr; }
    .article-card-img img { height: 200px; width: 100%; }
    .partner-logos { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .cert-blocks { grid-template-columns: 1fr 1fr; }
    .cert-gallery { grid-template-columns: 1fr 1fr; }
    .partner-logos { grid-template-columns: 1fr 1fr; }
}

/* Story photo strip (4-column image bar) */
.story-photo-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}
.story-photo-strip img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow);
}
@media (max-width: 700px) {
    .story-photo-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════════════════════
   Homepage — new sections
   ═══════════════════════════════════════════════════════════════ */

/* ── Product series 8-card grid ── */
.home-series-section { background: var(--bg-light); content-visibility: auto; contain-intrinsic-size: 0 600px; }
.home-series-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 32px;
}
.series-card {
    display: block;
    text-decoration: none;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transform: translateZ(0);
}
.series-card-img { position: relative; padding-bottom: 65%; overflow: hidden; }
.series-card-img img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
@media (hover: hover) and (pointer: fine) {
    .series-card { transition: transform .2s ease, box-shadow .2s ease; }
    .series-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
    .series-card-img img { transition: transform .4s ease; }
    .series-card:hover .series-card-img img { transform: scale(1.05); }
}
.series-card-body {
    padding: 16px 18px 20px;
}
.series-card-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--brand);
    margin: 0 0 6px;
}
.series-card-body p {
    font-size: .82rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

/* ── What Makes Us Different ── */
.diff-section { background: var(--brand-dark); content-visibility: auto; contain-intrinsic-size: 0 400px; }
.diff-section .section-header h2 { color: var(--gold); }
.diff-section .section-header p  { color: rgba(255,255,255,.65); }
.diff-home-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 32px;
}
.diff-home-card {
    background: rgba(255,255,255,.06);
    border: 1px solid var(--gold-border);
    border-radius: 12px;
    padding: 36px 28px;
    text-align: center;
}
.diff-home-icon { font-size: 2.8rem; margin-bottom: 16px; }
.diff-home-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gold);
    margin: 0 0 12px;
}
.diff-home-card p {
    font-size: .9rem;
    color: rgba(255,255,255,.75);
    line-height: 1.65;
    margin: 0;
}
.diff-home-cta { text-align: center; margin-top: 36px; }
.btn-outline-gold {
    display: inline-block;
    padding: 11px 32px;
    border: 2px solid var(--gold);
    color: var(--gold);
    border-radius: 6px;
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
    transition: var(--transition);
}
.btn-outline-gold:hover { background: var(--gold); color: var(--brand-dark); }

/* ── Certifications (homepage) ── */
.cert-home-section { background: #f8f9fc; content-visibility: auto; contain-intrinsic-size: 0 500px; }
.cert-home-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 28px;
}
.cert-home-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.cert-badge-icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--brand);
    color: var(--gold);
    font-weight: 800;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: .5px;
}
.cert-home-badge span {
    font-size: .8rem;
    color: var(--text-muted);
    font-weight: 600;
}
.cert-home-gallery {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-top: 32px;
}
.cert-home-img {
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow);
    padding: 8px;
}
.cert-home-img img {
    width: 100%;
    height: 100px;
    object-fit: contain;
    display: block;
}

/* ── Partners ── */
.partners-home-section { background: #fff; content-visibility: auto; contain-intrinsic-size: 0 400px; }
.partners-logo-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-top: 32px;
}
.partner-logo-card {
    border: 1px solid #e8eaf0;
    border-radius: 10px;
    padding: 24px 12px 18px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.partner-logo-card:hover { border-color: var(--gold); box-shadow: 0 4px 16px rgba(1,53,146,.1); }
.partner-logo-img-wrap {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.partner-logo-img-wrap img {
    max-height: 52px;
    max-width: 140px;
    width: auto;
    object-fit: contain;
    display: block;
}
.partner-logo-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--brand);
    line-height: 1;
}
.partner-logo-sub {
    font-size: .75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── Case Display ── */
.case-display-section { background: var(--bg-light); content-visibility: auto; contain-intrinsic-size: 0 500px; }
.case-display-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 32px;
}
.case-display-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4/3;
    transform: translateZ(0);
}
.case-display-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
@media (hover: hover) and (pointer: fine) {
    .case-display-img img { transition: transform .4s ease; }
    .case-display-img:hover img { transform: scale(1.06); }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .home-series-grid       { grid-template-columns: repeat(2, 1fr); }
    .cert-home-gallery      { grid-template-columns: repeat(3, 1fr); }
    .partners-logo-grid     { grid-template-columns: repeat(3, 1fr); }
    .case-display-grid      { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .diff-home-grid         { grid-template-columns: 1fr; }
    .home-series-grid       { grid-template-columns: repeat(2, 1fr); }
    .cert-home-gallery      { grid-template-columns: repeat(2, 1fr); }
    .partners-logo-grid     { grid-template-columns: repeat(2, 1fr); }
    .case-display-grid      { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .home-series-grid       { grid-template-columns: 1fr; }
    .case-display-grid      { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   Contact page — icon cards
   ═══════════════════════════════════════════════════════════════ */
.contact-layout { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 16px; width: 100%; max-width: 680px; }
.contact-map { width: 100%; max-width: 680px; }
.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: #f8f9fc;
    border-radius: 10px;
    padding: 18px 20px;
    border: 1px solid #e8eaf0;
}
.contact-info-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: var(--brand);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}
.contact-info-icon svg { width: 22px; height: 22px; }
.contact-info-body h4 {
    font-size: .8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin: 0 0 4px;
}
.contact-info-text { font-size: .92rem; color: var(--text); line-height: 1.6; }
.contact-info-text a { color: var(--brand); text-decoration: none; }
.contact-info-text a:hover { color: var(--gold-dark); }
@media (max-width: 768px) {
    .contact-layout { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   Social media links
   ═══════════════════════════════════════════════════════════════ */
.social-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border-radius: 8px;
    color: #fff;
    text-decoration: none;
    transition: opacity .2s, transform .2s;
}
.social-link:hover { opacity: .85; transform: translateY(-2px); }
.social-link svg { width: 18px; height: 18px; }
.social-fb { background: #1877f2; }
.social-li { background: #0a66c2; }
.social-tw { background: #000; }
.social-pi { background: #e60023; }

/* Footer social row */
.footer-social { display: flex; gap: 8px; margin-top: 14px; }
.footer-social .social-link { width: 34px; height: 34px; border-radius: 7px; }
.footer-social .social-link svg { width: 16px; height: 16px; }

/* Contact page follow-us block */
.contact-social { margin-top: 4px; padding: 18px 20px; background: #f8f9fc; border-radius: 10px; border: 1px solid #e8eaf0; }
.contact-social h4 { font-size: .8rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .6px; margin: 0 0 12px; }