:root {
    --apple-bg: #f5f5f7;
    --white: #ffffff;
    --ink: #111827;
    --muted: #6b7280;
    --line: rgba(17, 24, 39, .10);
    --glass: rgba(255, 255, 255, .68);
    --glass-strong: rgba(255, 255, 255, .84);
    --green: #3f9b45;
    --green-deep: #0f5132;
    --lime: #9bd85f;
    --gold: #f5b944;
    --sky: #9dd9ff;
    --shadow-soft: 0 24px 70px rgba(17, 24, 39, .10);
    --shadow-strong: 0 34px 110px rgba(15, 81, 50, .18);
    --radius-xl: 42px;
    --radius-lg: 30px;
    --radius-md: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 10% 4%, rgba(155, 216, 95, .30), transparent 32rem),
        radial-gradient(circle at 88% 10%, rgba(157, 217, 255, .34), transparent 34rem),
        radial-gradient(circle at 85% 82%, rgba(245, 185, 68, .18), transparent 28rem),
        var(--apple-bg);
    overflow-x: hidden;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(17, 24, 39, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 24, 39, .035) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.45), transparent 70%);
}
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(245,245,247,.88) 52%, rgba(245,245,247,.98));
}

h1, h2, h3, h4, h5, h6 { font-weight: 800; letter-spacing: -.045em; color: var(--ink); }
p { color: var(--muted); line-height: 1.75; }
a { color: inherit; text-decoration: none; transition: .25s ease; }
a:hover { color: var(--green); }
img { max-width: 100%; }
::selection { background: rgba(155,216,95,.4); }

#spinner {
    position: fixed;
    inset: 0;
    background: rgba(245,245,247,.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s ease, visibility .35s ease;
    z-index: 99999;
}
#spinner.show { opacity: 1; visibility: visible; }
#spinner span {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 4px solid rgba(63,155,69,.16);
    border-top-color: var(--green);
    animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Navigation */
.apple-nav {
    padding: 12px 0;
    background: rgba(245,245,247,.66);
    backdrop-filter: blur(26px) saturate(150%);
    -webkit-backdrop-filter: blur(26px) saturate(150%);
    border-bottom: 1px solid rgba(255,255,255,.56);
    transition: .3s ease;
    z-index: 1030;
}
.apple-nav.nav-scrolled { background: rgba(255,255,255,.76); box-shadow: 0 12px 36px rgba(17,24,39,.08); }
.nav-shell {
    max-width: 1220px;
    border: 1px solid rgba(255,255,255,.62);
    background: rgba(255,255,255,.46);
    border-radius: 999px;
    box-shadow: 0 18px 44px rgba(17,24,39,.06), inset 0 1px 0 rgba(255,255,255,.8);
    padding: 8px 14px 8px 22px;
}
.site-logo { width: 184px; max-height: 58px; object-fit: contain; }
.navbar .navbar-nav .nav-link {
    padding: 10px 13px;
    margin: 0 2px;
    color: rgba(17,24,39,.72);
    font-size: 14.5px;
    font-weight: 650;
    border-radius: 999px;
}
.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active {
    color: #0b3c25;
    background: rgba(255,255,255,.64);
    box-shadow: inset 0 0 0 1px rgba(15,81,50,.08);
}
.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-left: 8px;
    vertical-align: middle;
    font-size: .78rem;
}
.glass-dropdown {
    border: 1px solid rgba(255,255,255,.72);
    border-radius: 24px;
    padding: 12px;
    min-width: 260px;
    background: rgba(255,255,255,.78);
    backdrop-filter: blur(24px) saturate(165%);
    -webkit-backdrop-filter: blur(24px) saturate(165%);
    box-shadow: var(--shadow-soft);
}
.dropdown-item { border-radius: 14px; padding: 11px 14px; font-weight: 650; color: rgba(17,24,39,.78); }
.dropdown-item:hover { background: rgba(63,155,69,.10); color: var(--green-deep); }
.dropdown-divider { border-color: rgba(17,24,39,.08); }
.glass-btn, .btn-primary {
    border: 0;
    color: #fff !important;
    font-weight: 750;
    border-radius: 999px;
    background: linear-gradient(135deg, #111827, #0f5132 55%, #3f9b45);
    box-shadow: 0 14px 30px rgba(15,81,50,.22), inset 0 1px 0 rgba(255,255,255,.25);
}
.glass-btn:hover, .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 46px rgba(15,81,50,.28); }
.nav-cta { padding: 11px 18px !important; display: inline-flex; align-items: center; gap: 9px; }
.navbar-toggler { border: 0; padding: 8px; box-shadow: none !important; }
.navbar-toggler span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 4px; margin: 5px 0; }

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu { display: block; top: 120%; opacity: 0; visibility: hidden; transform: translateY(12px) scale(.98); transition: all .24s ease; }
    .navbar .nav-item:hover .dropdown-menu { top: 100%; opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
}
@media (max-width: 991.98px) {
    .apple-nav { padding: 8px 10px; }
    .nav-shell { border-radius: 28px; padding: 10px 14px; }
    .site-logo { width: 160px; }
    .navbar-collapse { padding-top: 14px; }
    .navbar .navbar-nav { gap: 4px; }
    .navbar .navbar-nav .nav-link { padding: 12px 14px; }
    .nav-cta { justify-content: center; margin-top: 8px; }
}

/* Global components */
.section-padding { padding: 110px 0; }
.section-tight { padding: 78px 0; }
.eyebrow, .section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--green-deep);
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 800;
    font-size: 12px;
    margin-bottom: 14px;
}
.eyebrow::before, .section-eyebrow::before {
    content: "";
    width: 34px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--green), var(--gold));
}
.eyebrow.light, .section-eyebrow.text-white-50 { color: rgba(255,255,255,.72) !important; }
.section-title { font-size: clamp(2.25rem, 4.6vw, 4.55rem); line-height: .98; margin-bottom: 22px; }
.lead-soft { color: rgba(17,24,39,.64); font-size: 1.12rem; }
.glass-panel, .creative-card, .feature-pill, .element-card, .product-card, .team-card, .certificate-card, .gallery-card, .contact-form-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.72);
    background: linear-gradient(145deg, rgba(255,255,255,.82), rgba(255,255,255,.46));
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.75);
}
.glass-panel::before, .creative-card::before, .product-card::before, .team-card::before, .certificate-card::before, .gallery-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 18% 0%, rgba(255,255,255,.72), transparent 28%), linear-gradient(135deg, rgba(255,255,255,.36), transparent 44%);
    opacity: .8;
}
.creative-card > *, .feature-pill > *, .element-card > *, .product-card > *, .team-card > *, .certificate-card > *, .gallery-card > *, .glass-panel > * { position: relative; z-index: 1; }
.creative-card:hover, .feature-pill:hover, .element-card:hover, .product-card:hover, .team-card:hover, .certificate-card:hover, .gallery-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-strong), inset 0 1px 0 rgba(255,255,255,.9);
}
.creative-card, .feature-pill, .element-card, .product-card, .team-card, .certificate-card, .gallery-card { transition: .35s ease; }
.icon-bubble, .element-icon {
    width: 60px;
    height: 60px;
    border-radius: 21px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--green-deep);
    background: linear-gradient(145deg, rgba(155,216,95,.38), rgba(255,255,255,.7));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.85), 0 14px 34px rgba(63,155,69,.14);
    font-size: 24px;
}
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 12px; color: rgba(17,24,39,.72); align-items: flex-start; }
.check-list i { color: var(--green); margin-top: 5px; }
.btn { font-weight: 750; transition: .25s ease; }
.btn-light { color: var(--ink) !important; background: rgba(255,255,255,.86); border: 1px solid rgba(255,255,255,.82); }
.btn-outline-primary { border-color: rgba(15,81,50,.22); color: var(--green-deep); font-weight: 750; }
.btn-outline-primary:hover { background: var(--green-deep); border-color: var(--green-deep); color: #fff; }
.text-primary { color: var(--green) !important; }
.bg-light { background: rgba(255,255,255,.42) !important; }

/* Hero */
.hero-apple {
    position: relative;
    min-height: 830px;
    display: flex;
    align-items: center;
    padding: 116px 0 82px;
    overflow: hidden;
}
.hero-apple::before, .hero-apple::after, .orb-one, .orb-two, .orb-three {
    content: "";
    position: absolute;
    border-radius: 999px;
    filter: blur(18px);
    pointer-events: none;
}
.hero-apple::before { width: 540px; height: 540px; left: -170px; top: 120px; background: rgba(155,216,95,.33); }
.hero-apple::after { width: 450px; height: 450px; right: -110px; top: 110px; background: rgba(157,217,255,.35); }
.orb-one { width: 230px; height: 230px; right: 24%; bottom: 8%; background: rgba(245,185,68,.22); }
.orb-two { width: 170px; height: 170px; left: 48%; top: 16%; background: rgba(255,255,255,.55); }
.orb-three { width: 110px; height: 110px; left: 12%; bottom: 13%; background: rgba(63,155,69,.20); }
.hero-copy { position: relative; z-index: 2; }
.hero-copy h1 { font-size: clamp(3.6rem, 8vw, 7.8rem); line-height: .9; margin-bottom: 28px; }
.hero-copy .gradient-text { background: linear-gradient(100deg, #0f5132, #3f9b45 48%, #b48b20); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-copy p { font-size: 1.22rem; max-width: 680px; color: rgba(17,24,39,.66); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.62);
    border: 1px solid rgba(255,255,255,.76);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
    color: rgba(17,24,39,.72);
    font-weight: 700;
    font-size: 14px;
}
.hero-stage { position: relative; z-index: 2; min-height: 610px; }
.hero-product-card {
    position: relative;
    max-width: 520px;
    margin-left: auto;
    min-height: 590px;
    padding: 34px;
    border-radius: 50px;
    background:
        linear-gradient(160deg, rgba(255,255,255,.88), rgba(255,255,255,.48)),
        radial-gradient(circle at 70% 22%, rgba(155,216,95,.32), transparent 34%);
    border: 1px solid rgba(255,255,255,.78);
    box-shadow: 0 40px 120px rgba(15,81,50,.22), inset 0 1px 0 rgba(255,255,255,.86);
    backdrop-filter: blur(28px) saturate(175%);
    -webkit-backdrop-filter: blur(28px) saturate(175%);
}
.hero-product-card .main-product { display: block; width: min(310px, 80%); margin: 16px auto 8px; filter: drop-shadow(0 34px 46px rgba(17,24,39,.20)); transform: translateY(0); animation: floatProduct 5s ease-in-out infinite; }
@keyframes floatProduct { 50% { transform: translateY(-14px); } }
.mini-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 24px; }
.mini-products img { height: 108px; object-fit: contain; background: rgba(255,255,255,.62); border-radius: 22px; padding: 10px; box-shadow: inset 0 1px 0 rgba(255,255,255,.8); }
.hero-stat {
    position: absolute;
    left: -40px;
    bottom: 82px;
    width: 210px;
    padding: 18px;
    border-radius: 28px;
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(255,255,255,.84);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-soft);
}
.hero-stat strong { display: block; font-size: 2rem; letter-spacing: -.05em; }
.hero-note { position: absolute; right: -18px; top: 84px; width: 190px; padding: 16px; border-radius: 26px; background: rgba(15,81,50,.86); color: #fff; box-shadow: 0 24px 60px rgba(15,81,50,.26); }
.hero-note p { color: rgba(255,255,255,.78); margin: 0; font-size: 13px; }

/* Page header */
.page-header {
    position: relative;
    overflow: hidden;
    padding: 128px 0 96px;
}
.page-header::before {
    content: "";
    position: absolute;
    inset: 18px 22px 0;
    border-radius: 48px;
    background:
        linear-gradient(120deg, rgba(15,81,50,.90), rgba(63,155,69,.55)),
        url('../img/S4.jpg') center/cover no-repeat;
    box-shadow: var(--shadow-strong);
}
.page-header::after {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    right: 7%;
    top: 22%;
    background: rgba(255,255,255,.16);
    filter: blur(8px);
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { color: #fff; font-size: clamp(3rem, 7vw, 6rem); line-height: .94; }
.breadcrumb .breadcrumb-item, .breadcrumb a { color: rgba(255,255,255,.72); font-weight: 700; }
.breadcrumb .active { color: #fff; }
.breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,.55); }

/* Feature/product cards */
.feature-pill { padding: 28px; min-height: 100%; }
.element-card { padding: 30px; height: 100%; }
.element-card h4, .feature-pill h4 { margin-top: 18px; }
.product-card { padding: 28px; height: 100%; display: flex; flex-direction: column; }
.product-card h4 { margin-top: 18px; }
.product-card p { flex: 1; }
.product-image-wrap {
    min-height: 250px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 45% 20%, rgba(255,255,255,.92), rgba(237,248,226,.72) 48%, rgba(255,255,255,.52));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.9);
    padding: 24px;
}
.product-image-wrap img { max-height: 230px; object-fit: contain; filter: drop-shadow(0 24px 28px rgba(17,24,39,.18)); }
.product-card .btn { align-self: flex-start; margin-top: 10px; }

.apple-band {
    position: relative;
    overflow: hidden;
    border-radius: 56px;
    background:
        radial-gradient(circle at 12% 22%, rgba(155,216,95,.32), transparent 28%),
        radial-gradient(circle at 90% 20%, rgba(157,217,255,.22), transparent 30%),
        linear-gradient(130deg, #111827, #0f5132 64%, #2e7a38);
    box-shadow: var(--shadow-strong);
    color: #fff;
    padding: 78px 0;
}
.apple-band h2, .apple-band h3, .apple-band h4 { color: #fff; }
.apple-band p { color: rgba(255,255,255,.74); }
.process-card {
    padding: 24px;
    height: 100%;
    border-radius: 28px;
    background: rgba(255,255,255,.11);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(16px);
}
.process-number { color: var(--gold); font-weight: 900; letter-spacing: -.04em; font-size: 2.3rem; }

/* About */
.about-visual { position: relative; border-radius: 44px; overflow: hidden; box-shadow: var(--shadow-strong); }
.about-visual img { width: 100%; min-height: 470px; object-fit: cover; }
.about-card-floating {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    padding: 22px;
    border-radius: 28px;
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(255,255,255,.82);
    backdrop-filter: blur(18px);
}
.team-card { padding: 22px; height: 100%; }
.team-card img { width: 100%; height: 292px; object-fit: cover; border-radius: 26px; margin-bottom: 20px; }

/* Product detail */
.product-detail-hero .product-detail-card { padding: 36px; border-radius: 44px; }
.product-detail-image { display: grid; place-items: center; min-height: 480px; border-radius: 44px; background: radial-gradient(circle at center, rgba(255,255,255,.95), rgba(228,246,212,.66)); }
.product-detail-image img { max-height: 430px; object-fit: contain; filter: drop-shadow(0 30px 36px rgba(17,24,39,.22)); }
.product-meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 30px; }
.meta-pill { border-radius: 999px; padding: 10px 14px; background: rgba(255,255,255,.62); border: 1px solid rgba(255,255,255,.82); color: rgba(17,24,39,.70); font-weight: 750; }
.detail-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 13px; }
.detail-list li { display: flex; gap: 12px; color: rgba(17,24,39,.72); }
.detail-list i { color: var(--green); margin-top: 5px; }
.glass-table { overflow: hidden; border-radius: 24px; border: 1px solid rgba(255,255,255,.76); background: rgba(255,255,255,.56); box-shadow: inset 0 1px 0 rgba(255,255,255,.8); }
.glass-table .table { margin: 0; }
.glass-table th { background: rgba(15,81,50,.92); color: #fff; border-color: rgba(255,255,255,.18); }
.glass-table td { border-color: rgba(17,24,39,.08); color: rgba(17,24,39,.75); padding: 14px 16px; }
.table>:not(caption)>*>* { border-bottom-color: rgba(17,24,39,.08); }
.notice-card { padding: 22px; border-radius: 26px; background: rgba(15,81,50,.88); color: #fff; }
.notice-card p, .notice-card small { color: rgba(255,255,255,.78); }

/* Gallery and certificates */
.gallery-card { display: block; border-radius: 34px; height: 320px; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.01); transition: .4s ease; }
.gallery-card:hover img { transform: scale(1.08); }
.gallery-caption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(255,255,255,.74);
    backdrop-filter: blur(18px);
}
.certificate-card { padding: 18px; height: 100%; }
.certificate-card img { width: 100%; height: 360px; object-fit: contain; background: rgba(255,255,255,.72); border-radius: 22px; padding: 12px; }

/* Contact */
.contact-info-card {
    min-height: 100%;
    padding: 34px;
    border-radius: 38px;
    background: linear-gradient(145deg, rgba(15,81,50,.92), rgba(63,155,69,.72));
    color: #fff;
    box-shadow: var(--shadow-strong);
}
.contact-info-card h3, .contact-info-card h5 { color: #fff; }
.contact-info-card p, .contact-info-card a { color: rgba(255,255,255,.78); }
.contact-row { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-icon { width: 48px; height: 48px; border-radius: 18px; background: rgba(255,255,255,.16); display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.form-control { min-height: 58px; border-radius: 18px !important; border: 1px solid rgba(17,24,39,.10); background: rgba(255,255,255,.66); }
.form-control:focus { box-shadow: 0 0 0 .25rem rgba(63,155,69,.12); border-color: rgba(63,155,69,.42); }
.form-floating textarea.form-control { min-height: 150px; }
.map-frame { width: 100%; min-height: 420px; border: 0; border-radius: 38px; box-shadow: var(--shadow-soft); }

/* Footer */
.section-overlap { margin-bottom: -76px; position: relative; z-index: 2; }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 42px; background: linear-gradient(135deg, rgba(17,24,39,.96), rgba(15,81,50,.92)); border-radius: 44px; color: #fff; }
.cta-panel h2 { color: #fff; font-size: clamp(2rem, 4vw, 3.8rem); }
.cta-panel p { color: rgba(255,255,255,.72); margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }
.apple-footer { padding: 145px 0 40px; }
.footer-shell { padding: 48px; }
.footer-logo { width: 210px; max-height: 78px; object-fit: contain; }
.apple-footer h5 { margin-bottom: 18px; }
.apple-footer a { display: block; color: rgba(17,24,39,.64); margin-bottom: 10px; font-weight: 650; }
.apple-footer a:hover { color: var(--green-deep); transform: translateX(2px); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; margin: 0; background: rgba(255,255,255,.68); border: 1px solid rgba(255,255,255,.82); color: var(--green-deep); }
.footer-contact { overflow-wrap: anywhere; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; color: rgba(17,24,39,.64); line-height: 1.65; }
.footer-contact-item i { width: 20px; min-width: 20px; height: 20px; display: inline-flex; align-items: center; justify-content: center; margin-top: 3px; color: var(--green-deep); }
.apple-footer .footer-contact-item a { display: inline-flex; align-items: center; margin: 0; line-height: 1.65; color: rgba(17,24,39,.64); word-break: break-word; }
.apple-footer .footer-contact-item a:hover { transform: none; color: var(--green-deep); }
.footer-bottom { margin-top: 42px; padding-top: 24px; border-top: 1px solid rgba(17,24,39,.08); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: rgba(17,24,39,.52); font-size: 14px; }
.floating-whatsapp, .floating-call, .back-to-top {
    position: fixed;
    right: 22px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 1040;
    box-shadow: 0 14px 32px rgba(17,24,39,.16);
}
.floating-whatsapp { bottom: 92px; background: #25d366; }
.floating-call { bottom: 152px; background: var(--green-deep); }
.back-to-top { bottom: 32px; background: #111827; opacity: 0; visibility: hidden; transform: translateY(12px); }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

@media (max-width: 1199.98px) {
    .hero-stat { left: 6px; bottom: 54px; }
    .hero-note { right: 8px; top: 42px; }
}
@media (max-width: 991.98px) {
    .section-padding { padding: 78px 0; }
    .hero-apple { min-height: auto; padding-top: 86px; }
    .hero-stage { min-height: auto; margin-top: 42px; }
    .hero-product-card { margin: 0 auto; min-height: auto; }
    .hero-stat, .hero-note { position: static; width: auto; margin-top: 16px; }
    .page-header::before { inset: 12px; border-radius: 34px; }
    .cta-panel { flex-direction: column; align-items: flex-start; padding: 32px; }
    .footer-shell { padding: 32px; }
}
@media (max-width: 575.98px) {
    .hero-copy h1 { font-size: 3rem; }
    .mini-products { grid-template-columns: repeat(2, 1fr); }
    .product-image-wrap { min-height: 220px; }
    .product-detail-image { min-height: 360px; }
    .section-title { font-size: 2.35rem; }
    .floating-whatsapp, .floating-call, .back-to-top { right: 14px; width: 46px; height: 46px; }
    .certificate-card img { height: 300px; }
}