:root {
    --brand: #a70814;
    --brand-dark: #71060e;
    --brand-deep: #45050a;
    --brand-soft: #f9e9eb;
    --cream: #fff9f7;
    --surface: #ffffff;
    --surface-2: #f8f5f4;
    --ink: #241d1e;
    --muted: #6f6465;
    --line: #eadedf;
    --success: #14854f;
    --shadow-sm: 0 10px 30px rgba(91, 26, 31, .08);
    --shadow-md: 0 22px 60px rgba(91, 26, 31, .13);
    --radius-sm: 16px;
    --radius-md: 24px;
    --radius-lg: 34px;
    --container: 1180px;
    --header-height: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 22px); }
body {
    margin: 0;
    font-family: "Vazirmatn", Tahoma, Arial, sans-serif;
    color: var(--ink);
    background: var(--cream);
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: #fff; background: var(--brand); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: 108px 0; }
.skip-link {
    position: fixed; top: 10px; right: 12px; z-index: 10000;
    transform: translateY(-150%); padding: 10px 16px; border-radius: 12px;
    color: #fff; background: var(--brand-dark); transition: .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
    position: sticky; top: 0; z-index: 1000;
    height: var(--header-height); background: rgba(255, 249, 247, .88);
    border-bottom: 1px solid rgba(167, 8, 20, .08);
    backdrop-filter: blur(18px); transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 8px 32px rgba(60, 17, 21, .09); background: rgba(255, 255, 255, .94); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand img { width: 58px; height: 58px; object-fit: cover; border-radius: 50%; box-shadow: 0 7px 20px rgba(125, 5, 14, .18); }
.brand span { display: grid; line-height: 1.35; }
.brand strong { font-size: 1.18rem; letter-spacing: .03em; color: var(--brand-dark); }
.brand small { font-size: .69rem; color: var(--muted); }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: 25px; margin-inline: auto; }
.primary-nav a { position: relative; font-size: .91rem; font-weight: 600; color: #4a3f40; }
.primary-nav a::after { content: ""; position: absolute; right: 0; bottom: -8px; width: 0; height: 2px; background: var(--brand); transition: width .25s ease; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { width: 100%; }
.header-call { display: inline-flex; align-items: center; gap: 9px; padding: 10px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--brand-dark); font-weight: 700; direction: ltr; background: #fff; }
.header-call i { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--brand); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 13px; color: var(--brand); background: #fff; cursor: pointer; }

.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-size: .87rem; font-weight: 800; letter-spacing: .015em; }
.hero { min-height: calc(100vh - var(--header-height)); display: flex; align-items: center; overflow: hidden; padding: 70px 0 85px; background: radial-gradient(circle at 75% 30%, rgba(167, 8, 20, .08), transparent 36%), linear-gradient(135deg, #fffafa 0%, #fff 56%, #fdf2f3 100%); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .78fr; align-items: center; gap: 70px; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { margin: 17px 0 20px; max-width: 720px; font-size: clamp(2.45rem, 5vw, 4.65rem); line-height: 1.18; letter-spacing: -.045em; }
.hero h1 span { position: relative; display: inline-block; color: var(--brand); }
.hero h1 span::after { content: ""; position: absolute; right: 0; bottom: -7px; width: 100%; height: 10px; opacity: .22; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='14' viewBox='0 0 300 14'%3E%3Cpath d='M2 10C80 2 214 2 298 7' fill='none' stroke='%23a70814' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat; }
.hero-lead { max-width: 680px; margin: 0 0 30px; font-size: 1.08rem; color: var(--muted); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.btn { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border: 1px solid transparent; border-radius: 14px; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--brand), var(--brand-dark)); box-shadow: 0 13px 28px rgba(150, 6, 17, .22); }
.btn-primary:hover { box-shadow: 0 16px 34px rgba(150, 6, 17, .3); }
.btn-outline { color: var(--brand-dark); background: rgba(255,255,255,.72); border-color: rgba(126, 7, 16, .22); }
.btn-outline:hover { background: #fff; border-color: var(--brand); }
.btn-block { width: 100%; }
.hero-info-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; margin-top: 31px; }
.hero-info-grid > div { display: flex; align-items: flex-start; gap: 12px; padding: 15px 16px; border: 1px solid rgba(167, 8, 20, .1); border-radius: 16px; background: rgba(255,255,255,.64); }
.hero-info-grid i { width: 36px; height: 36px; display: grid; flex: 0 0 36px; place-items: center; border-radius: 11px; color: var(--brand); background: var(--brand-soft); }
.hero-info-grid span { display: grid; color: var(--muted); font-size: .81rem; line-height: 1.6; }
.hero-info-grid strong { margin-bottom: 1px; color: var(--ink); font-size: .86rem; }
.trust-note { display: flex; align-items: flex-start; gap: 8px; margin: 17px 0 0; color: #857a7b; font-size: .77rem; }
.trust-note i { margin-top: 6px; color: var(--brand); }
.hero-media { position: relative; max-width: 465px; margin-inline: auto; }
.video-card { position: relative; overflow: hidden; aspect-ratio: 9/13; border: 9px solid #fff; border-radius: 40px; background: #e8dedf; box-shadow: 0 35px 90px rgba(88, 17, 23, .2); }
.video-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to top, rgba(55, 2, 7, .42), transparent 38%); }
.video-card video { width: 100%; height: 100%; object-fit: cover; }
.video-badge { position: absolute; right: 22px; bottom: 22px; z-index: 2; display: flex; align-items: center; gap: 8px; padding: 9px 13px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; color: #fff; font-size: .75rem; background: rgba(34, 7, 10, .55); backdrop-filter: blur(8px); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255,255,255,.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(255,255,255,0); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 11px; min-width: 205px; padding: 13px 15px; border: 1px solid rgba(255,255,255,.75); border-radius: 18px; color: var(--muted); font-size: .74rem; line-height: 1.5; background: rgba(255,255,255,.91); box-shadow: var(--shadow-md); backdrop-filter: blur(12px); }
.floating-card i { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 12px; color: #fff; background: var(--brand); }
.floating-card strong { color: var(--ink); font-size: .82rem; }
.floating-card-one { top: 12%; right: -23%; }
.floating-card-two { bottom: 14%; left: -26%; }
.hero-orb { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(2px); }
.hero-orb-one { width: 330px; height: 330px; top: -130px; right: -100px; border: 1px solid rgba(167,8,20,.15); }
.hero-orb-two { width: 190px; height: 190px; bottom: -70px; left: 8%; background: rgba(167,8,20,.04); }

.quick-contact { position: relative; z-index: 5; margin-top: -31px; }
.quick-contact-grid { display: grid; grid-template-columns: repeat(3,1fr); overflow: hidden; border: 1px solid rgba(167,8,20,.09); border-radius: 23px; background: #fff; box-shadow: var(--shadow-md); }
.quick-contact-grid a { display: flex; align-items: center; gap: 13px; min-height: 92px; padding: 19px 24px; transition: background .2s ease; }
.quick-contact-grid a + a { border-right: 1px solid var(--line); }
.quick-contact-grid a:hover { background: #fff7f7; }
.quick-contact-grid i { width: 46px; height: 46px; display: grid; flex: 0 0 46px; place-items: center; border-radius: 14px; color: #fff; font-size: 1.15rem; background: var(--brand); }
.quick-contact-grid span { display: grid; font-size: .88rem; font-weight: 700; line-height: 1.6; }
.quick-contact-grid small { color: var(--muted); font-size: .72rem; font-weight: 500; }

.section-heading { max-width: 720px; margin: 0 auto 46px; text-align: center; }
.section-heading h2 { margin: 10px 0 14px; font-size: clamp(1.85rem, 3.5vw, 3rem); line-height: 1.35; letter-spacing: -.025em; }
.section-heading p { margin: 0; color: var(--muted); }
.services-section { background: #fff; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.service-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-md); }
.service-image { margin: 0; height: 245px; overflow: hidden; background: #eee8e8; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.service-card:hover .service-image img { transform: scale(1.045); }
.service-content { position: relative; padding: 26px 24px 24px; }
.service-icon { position: absolute; top: -25px; right: 22px; width: 50px; height: 50px; display: grid; place-items: center; border: 5px solid #fff; border-radius: 16px; color: #fff; background: var(--brand); box-sizing: content-box; }
.service-content h3 { margin: 12px 0 7px; font-size: 1.23rem; }
.service-content p { min-height: 82px; margin: 0 0 15px; color: var(--muted); font-size: .88rem; }
.service-content a, .text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-size: .86rem; font-weight: 800; }
.service-content a i, .text-link i { transition: transform .2s ease; }
.service-content a:hover i, .text-link:hover i { transform: translateX(-4px); }

.about-section { overflow: hidden; background: linear-gradient(180deg, #fff 0%, #fff9f8 100%); }
.about-grid { display: grid; grid-template-columns: .9fr 1fr; align-items: center; gap: 70px; }
.about-image { position: relative; margin: 0; }
.about-image::before { content: ""; position: absolute; inset: -20px 25px 35px -22px; z-index: -1; border: 1px solid rgba(167,8,20,.18); border-radius: 36px; }
.about-image img { width: 100%; max-height: 650px; object-fit: cover; border-radius: 32px; box-shadow: var(--shadow-md); }
.about-image figcaption { position: absolute; right: 17px; bottom: 17px; left: 17px; padding: 11px 14px; border-radius: 13px; color: #fff; font-size: .75rem; background: rgba(53,6,10,.62); backdrop-filter: blur(8px); }
.about-copy h2 { margin: 13px 0 18px; font-size: clamp(2rem, 3.8vw, 3.15rem); line-height: 1.35; }
.about-copy p { color: var(--muted); }
.about-points { display: grid; gap: 9px; margin: 26px 0; }
.about-points span { display: flex; align-items: center; gap: 10px; font-size: .9rem; font-weight: 700; }
.about-points i { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 9px; color: #fff; font-size: .69rem; background: var(--brand); }

.devices-section { overflow: hidden; color: #fff; background: linear-gradient(145deg, #330408 0%, #750711 52%, #a50b17 100%); }
.devices-section::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: radial-gradient(circle at 10% 20%, #fff 0 1px, transparent 1.2px), radial-gradient(circle at 75% 60%, #fff 0 1px, transparent 1.2px); background-size: 42px 42px, 57px 57px; }
.devices-section .container { position: relative; z-index: 1; }
.section-heading-light .eyebrow { color: #ffd7da; }
.section-heading-light p { color: rgba(255,255,255,.72); }
.devices-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.device-card { overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 23px; background: rgba(255,255,255,.08); backdrop-filter: blur(8px); transition: transform .25s ease, background .25s ease; }
.device-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.13); }
.device-card figure { height: 285px; margin: 0; overflow: hidden; background: #f1eeee; }
.device-card img { width: 100%; height: 100%; object-fit: cover; }
.device-card > div { padding: 20px; }
.device-card small { color: #ffd8db; font-family: Arial, sans-serif; font-size: .73rem; letter-spacing: .06em; }
.device-card h3 { margin: 6px 0 7px; font-size: 1.09rem; }
.device-card p { margin: 0; color: rgba(255,255,255,.7); font-size: .81rem; }

.advantages-section { background: #fff; }
.advantages-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.advantage-card { padding: 28px; border: 1px solid var(--line); border-radius: 21px; background: linear-gradient(145deg,#fff,#fffafa); }
.advantage-card > span { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; color: var(--brand); font-size: 1.14rem; background: var(--brand-soft); }
.advantage-card h3 { margin: 17px 0 7px; font-size: 1.06rem; }
.advantage-card p { margin: 0; color: var(--muted); font-size: .84rem; }

.gallery-section { background: var(--surface-2); }
.gallery-grid { display: grid; grid-template-columns: repeat(4,1fr); grid-auto-rows: 250px; gap: 14px; }
.gallery-item { position: relative; overflow: hidden; margin: 0; border-radius: 20px; background: #e8e1e1; }
.gallery-item-1, .gallery-item-6 { grid-row: span 2; }
.gallery-item-4 { grid-column: span 2; }
.gallery-open { width: 100%; height: 100%; padding: 0; border: 0; cursor: zoom-in; background: transparent; }
.gallery-open img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease, filter .3s ease; }
.gallery-open > span { position: absolute; top: 13px; left: 13px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: #fff; opacity: 0; background: rgba(66,5,10,.62); backdrop-filter: blur(8px); transition: opacity .25s ease; }
.gallery-item:hover img { transform: scale(1.045); filter: brightness(.86); }
.gallery-item:hover .gallery-open > span { opacity: 1; }
.gallery-item figcaption { position: absolute; right: 11px; bottom: 11px; left: 11px; padding: 9px 11px; border-radius: 11px; color: #fff; font-size: .69rem; opacity: 0; transform: translateY(8px); background: rgba(56,5,10,.66); backdrop-filter: blur(8px); transition: .25s ease; pointer-events: none; }
.gallery-item:hover figcaption { opacity: 1; transform: translateY(0); }

.booking-section { color: #fff; background: linear-gradient(120deg, #2f0307 0%, #720710 60%, #9d0b15 100%); }
.booking-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 65px; }
.booking-copy .eyebrow { color: #ffd2d6; }
.booking-copy h2 { margin: 12px 0 15px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.35; }
.booking-copy > p { color: rgba(255,255,255,.72); }
.booking-contact { display: grid; gap: 12px; margin-top: 28px; }
.booking-contact > * { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.75); }
.booking-contact i { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.18); border-radius: 13px; color: #fff; background: rgba(255,255,255,.08); }
.booking-contact span span { display: grid; font-size: .78rem; }
.booking-contact strong { color: #fff; font-size: .9rem; }
.booking-form { display: grid; gap: 15px; padding: 30px; border: 1px solid rgba(255,255,255,.18); border-radius: 27px; color: var(--ink); background: rgba(255,255,255,.96); box-shadow: 0 30px 70px rgba(31,0,3,.27); }
.booking-form label { display: grid; gap: 7px; color: #554a4b; font-size: .82rem; font-weight: 700; }
.booking-form input, .booking-form select, .booking-form textarea { width: 100%; border: 1px solid #e6dada; border-radius: 13px; outline: none; color: var(--ink); background: #fff; transition: border-color .2s ease, box-shadow .2s ease; }
.booking-form input, .booking-form select { height: 48px; padding: 0 13px; }
.booking-form textarea { resize: vertical; min-height: 110px; padding: 12px 13px; }
.booking-form input:focus, .booking-form select:focus, .booking-form textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(167,8,20,.09); }

.faq-section { background: #fff; }
.faq-grid { display: grid; grid-template-columns: .65fr 1.15fr; align-items: start; gap: 65px; }
.faq-grid .section-heading { position: sticky; top: calc(var(--header-height) + 28px); margin: 0; text-align: right; }
.faq-grid .section-heading .btn { margin-top: 22px; }
.faq-list { display: grid; gap: 11px; }
.faq-list details { overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: #fff; transition: border-color .2s ease, box-shadow .2s ease; }
.faq-list details[open] { border-color: rgba(167,8,20,.27); box-shadow: var(--shadow-sm); }
.faq-list summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 19px 21px; cursor: pointer; font-size: .93rem; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { color: var(--brand); transition: transform .25s ease; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details div { padding: 0 21px 18px; }
.faq-list p { margin: 0; color: var(--muted); font-size: .86rem; }

.contact-section { background: var(--surface-2); }
.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 24px; }
.contact-card, .map-card { overflow: hidden; border: 1px solid var(--line); border-radius: 27px; background: #fff; box-shadow: var(--shadow-sm); }
.contact-card { padding: 35px; }
.contact-card h2 { margin: 10px 0 24px; font-size: clamp(1.65rem, 3vw, 2.5rem); line-height: 1.4; }
.contact-list { display: grid; gap: 17px; margin: 0; padding: 0; list-style: none; }
.contact-list li { display: flex; align-items: flex-start; gap: 13px; }
.contact-list > li > i { width: 42px; height: 42px; display: grid; flex: 0 0 42px; place-items: center; border-radius: 13px; color: var(--brand); background: var(--brand-soft); }
.contact-list div { display: grid; }
.contact-list strong { font-size: .82rem; }
.contact-list span, .contact-list a { color: var(--muted); font-size: .84rem; }
.contact-list a:hover { color: var(--brand); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.map-card { position: relative; min-height: 560px; }
.map-card iframe { width: 100%; height: 100%; min-height: 560px; border: 0; filter: saturate(.8) contrast(.96); }
.map-card > a { position: absolute; right: 18px; bottom: 18px; display: inline-flex; align-items: center; gap: 8px; padding: 11px 14px; border-radius: 12px; color: #fff; font-size: .82rem; font-weight: 800; background: var(--brand); box-shadow: var(--shadow-md); }

.site-footer { color: rgba(255,255,255,.78); background: #260305; padding: 48px 0 105px; }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 42px; }
.footer-brand { display: flex; align-items: center; gap: 13px; }
.footer-brand img { width: 72px; height: 72px; object-fit: cover; border-radius: 50%; }
.footer-brand div { display: grid; }
.footer-brand strong { color: #fff; font-size: 1.18rem; }
.footer-brand span { font-size: .76rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 19px; font-size: .8rem; }
.footer-links a:hover { color: #fff; }
.footer-social { display: flex; gap: 8px; }
.footer-social a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; color: #fff; background: rgba(255,255,255,.06); transition: background .2s ease, transform .2s ease; }
.footer-social a:hover { transform: translateY(-2px); background: var(--brand); }
.footer-bottom { display: flex; justify-content: space-between; gap: 18px; margin-top: 34px; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.1); font-size: .72rem; }

.mobile-action-bar { display: none; }
.back-to-top { position: fixed; left: 20px; bottom: 22px; z-index: 800; width: 44px; height: 44px; display: grid; place-items: center; border: 0; border-radius: 14px; color: #fff; opacity: 0; visibility: hidden; transform: translateY(10px); background: var(--brand); box-shadow: 0 12px 28px rgba(99,4,12,.25); cursor: pointer; transition: .25s ease; }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

.lightbox { width: min(920px, calc(100% - 32px)); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: 23px; color: #fff; background: #1f080a; box-shadow: 0 30px 100px rgba(0,0,0,.5); }
.lightbox::backdrop { background: rgba(25,4,6,.86); backdrop-filter: blur(7px); }
.lightbox figure { margin: 0; }
.lightbox img { width: 100%; max-height: calc(100vh - 110px); object-fit: contain; background: #110405; }
.lightbox figcaption { padding: 13px 17px; color: rgba(255,255,255,.8); font-size: .82rem; }
.lightbox-close { position: absolute; top: 12px; left: 12px; z-index: 2; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 13px; color: #fff; background: rgba(39,4,7,.7); cursor: pointer; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .22s; }

@media (max-width: 1100px) {
    :root { --container: 960px; }
    .primary-nav { gap: 17px; }
    .header-call span { display: none; }
    .header-call { padding: 6px; border: 0; background: transparent; }
    .hero-grid { gap: 35px; }
    .floating-card-one { right: -10%; }
    .floating-card-two { left: -10%; }
    .devices-grid { grid-template-columns: repeat(2,1fr); }
    .device-card figure { height: 330px; }
}

@media (max-width: 850px) {
    :root { --header-height: 72px; }
    .container { width: min(calc(100% - 28px), var(--container)); }
    .section { padding: 82px 0; }
    .brand img { width: 50px; height: 50px; }
    .brand small { display: none; }
    .nav-toggle { display: grid; place-items: center; margin-right: auto; }
    .header-call { display: none; }
    .primary-nav { position: fixed; inset: var(--header-height) 14px auto; z-index: 999; display: grid; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 20px; opacity: 0; visibility: hidden; transform: translateY(-12px); background: rgba(255,255,255,.98); box-shadow: var(--shadow-md); transition: .22s ease; }
    .primary-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
    .primary-nav a { padding: 12px 13px; border-radius: 11px; }
    .primary-nav a:hover { background: var(--brand-soft); }
    .primary-nav a::after { display: none; }
    .hero { min-height: auto; padding: 54px 0 80px; }
    .hero-grid { grid-template-columns: 1fr; gap: 55px; }
    .hero-copy { text-align: center; }
    .hero h1, .hero-lead { margin-inline: auto; }
    .hero-actions { justify-content: center; }
    .hero-info-grid { max-width: 680px; margin-inline: auto; margin-top: 29px; text-align: right; }
    .trust-note { justify-content: center; text-align: right; }
    .hero-media { width: min(78vw, 430px); }
    .floating-card-one { right: -12%; }
    .floating-card-two { left: -12%; }
    .quick-contact-grid { grid-template-columns: 1fr; }
    .quick-contact-grid a + a { border-top: 1px solid var(--line); border-right: 0; }
    .services-grid { grid-template-columns: repeat(2,1fr); }
    .about-grid, .booking-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
    .about-grid { gap: 46px; }
    .about-image { max-width: 620px; margin-inline: auto; }
    .booking-grid { gap: 40px; }
    .faq-grid .section-heading { position: static; text-align: center; }
    .advantages-grid { grid-template-columns: repeat(2,1fr); }
    .gallery-grid { grid-template-columns: repeat(2,1fr); grid-auto-rows: 235px; }
    .gallery-item-4 { grid-column: span 1; }
    .footer-grid { grid-template-columns: 1fr; justify-items: center; text-align: center; }
    .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 600px) {
    body { padding-bottom: 72px; }
    .section { padding: 68px 0; }
    .brand strong { font-size: 1.05rem; }
    .hero { padding-top: 42px; }
    .hero h1 { font-size: clamp(2.2rem, 11vw, 3.15rem); }
    .hero-lead { font-size: .96rem; }
    .hero-actions { display: grid; grid-template-columns: 1fr; }
    .hero-actions .btn { width: 100%; }
    .hero-info-grid { grid-template-columns: 1fr; }
    .hero-media { width: 83vw; }
    .video-card { border-width: 7px; border-radius: 30px; }
    .floating-card { min-width: 172px; padding: 10px 12px; }
    .floating-card-one { top: 9%; right: -8%; }
    .floating-card-two { bottom: 10%; left: -8%; }
    .floating-card i { width: 34px; height: 34px; }
    .quick-contact { margin-top: -22px; }
    .quick-contact-grid a { min-height: 82px; padding: 15px 17px; }
    .services-grid, .devices-grid, .advantages-grid { grid-template-columns: 1fr; }
    .service-image { height: 260px; }
    .service-content p { min-height: 0; }
    .device-card figure { height: 360px; }
    .about-copy h2 { font-size: 2rem; }
    .gallery-grid { gap: 9px; grid-auto-rows: 185px; }
    .gallery-item { border-radius: 14px; }
    .gallery-item-1, .gallery-item-6 { grid-row: span 1; }
    .gallery-item figcaption { display: none; }
    .booking-form { padding: 22px 17px; border-radius: 21px; }
    .contact-card { padding: 26px 20px; }
    .map-card, .map-card iframe { min-height: 420px; }
    .contact-actions { display: grid; grid-template-columns: 1fr 1fr; }
    .site-footer { padding-bottom: 32px; }
    .mobile-action-bar { position: fixed; right: 0; bottom: 0; left: 0; z-index: 950; display: grid; grid-template-columns: repeat(3,1fr); height: calc(67px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); border-top: 1px solid rgba(167,8,20,.13); background: rgba(255,255,255,.95); box-shadow: 0 -10px 30px rgba(70,5,10,.09); backdrop-filter: blur(15px); }
    .mobile-action-bar a { display: grid; place-items: center; align-content: center; gap: 2px; color: #5e5051; font-size: .69rem; }
    .mobile-action-bar i { color: var(--brand); font-size: 1.22rem; }
    .mobile-action-bar .mobile-whatsapp { margin: -16px 8px 6px; border-radius: 18px; color: #fff; background: linear-gradient(135deg,#1ebc67,#108f4d); box-shadow: 0 11px 26px rgba(17,143,77,.25); }
    .mobile-action-bar .mobile-whatsapp i { color: #fff; }
    .back-to-top { bottom: 86px; left: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}