:root {
  --navy: #071a33;
  --navy-2: #0b2948;
  --blue: #0b62b8;
  --electric: #1b8cff;
  --silver: #e9eef2;
  --muted: #647488;
  --ink: #112339;
  --white: #fff;
  --line: rgba(7, 26, 51, 0.12);
  --ease: cubic-bezier(.23, 1, .32, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font-family: Cairo, Arial, sans-serif; background: #fff; overflow-x: hidden; }
body[dir="ltr"] { font-family: Inter, Cairo, Arial, sans-serif; }
.container { max-width: 1240px; }
.topbar { background: var(--navy); color: #bdd0e4; font-size: 11px; letter-spacing: .02em; padding: 9px 0; }
.topbar a { color: #dce9f5; text-decoration: none; }
.topbar-note, .topbar-contact { display: flex; align-items: center; }
.pulse-dot { height: 6px; width: 6px; border-radius: 50%; background: #48a7ff; display: inline-block; margin-inline-end: 8px; box-shadow: 0 0 0 4px rgba(72,167,255,.15); }
.site-header { position: absolute; z-index: 10; top: 34px; inset-inline: 0; border-bottom: 1px solid rgba(255,255,255,.2); transition: .25s var(--ease); }
.site-header.scrolled { position: fixed; top: 0; background: rgba(7,26,51,.95); backdrop-filter: blur(12px); border-bottom-color: rgba(255,255,255,.1); }
.navbar { padding: 18px 0; }
.brand { color: #fff; text-decoration: none; min-width: 220px; }
.brand-logo { width: 64px; height: 48px; object-fit: contain; background: #fff; border-radius: 4px; padding: 3px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; letter-spacing: .02em; }
.brand-text strong { font-family: Cairo, Inter, sans-serif; font-size: 17px; letter-spacing: 0; white-space: nowrap; }
.brand-text small { font-size: 9px; letter-spacing: .02em; color: #adc5df; margin-top: 5px; white-space: nowrap; }
.nav-link { color: #d8e5f2 !important; font-size: 13px; font-weight: 600; padding: 8px 3px !important; position: relative; }
.nav-link:after { content: ""; height: 2px; background: #5eb0ff; position: absolute; bottom: 0; inset-inline: 0; transform: scaleX(0); transition: .2s; }
.nav-link:hover:after, .nav-link.active:after { transform: scaleX(1); }
.lang-toggle { background: transparent; border: 1px solid rgba(255,255,255,.45); color: #fff; border-radius: 3px; padding: 8px 12px; font: 700 11px Inter, sans-serif; }
.lang-toggle .lang-en { color: #74b9ff; }
.lang-divider { color: #6c849d; margin: 0 4px; }
.navbar-toggler { border: 0; padding: 5px; }
.navbar-toggler span { display: block; width: 26px; height: 2px; background: #fff; margin: 5px; }
.hero { height: min(820px, 92vh); min-height: 640px; position: relative; color: #fff; overflow: hidden; display: flex; align-items: center; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transform: scale(1.04); transition: opacity 1.2s ease, transform 7s linear; }
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,17,35,.93) 0%, rgba(3,17,35,.7) 46%, rgba(3,17,35,.2) 100%); }
html[dir="rtl"] .hero-overlay { background: linear-gradient(270deg, rgba(3,17,35,.93) 0%, rgba(3,17,35,.7) 46%, rgba(3,17,35,.2) 100%); }
.hero-content { position: relative; z-index: 1; margin-top: 60px; }
.hero-kicker, .eyebrow { color: #6fbaff; text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 700; display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.hero-kicker .line { width: 48px; height: 1px; background: #6fbaff; }
.hero h1 { font-size: clamp(50px, 6.4vw, 91px); line-height: 1.06; letter-spacing: -.035em; margin: 0 0 24px; max-width: 780px; font-weight: 800; }
.hero h1 em, .section-title span, .contact-section h2 em { font-style: normal; color: #73bcff; }
.hero p { color: #d7e4f0; line-height: 1.9; max-width: 540px; font-size: 16px; margin-bottom: 34px; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.btn-primary-custom { background: #1684e6; border: none; color: #fff; border-radius: 2px; padding: 13px 23px; font-size: 13px; font-weight: 700; transition: .2s var(--ease); box-shadow: 0 9px 25px rgba(11,98,184,.24); }
.btn-primary-custom:hover { background: #39a0ff; color: #fff; transform: translateY(-2px); }
.btn-primary-custom span { margin-inline-start: 14px; font-size: 18px; line-height: 0; }
.text-link { color: #fff; text-decoration: none; font-size: 12px; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,.45); padding-bottom: 7px; }
.text-link span { margin-inline-start: 10px; color: #7fc4ff; }
.hero-bottom { position: absolute; bottom: 36px; inset-inline: 0; z-index: 2; color: #b4c8dc; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.hero-scroll { display: flex; align-items: center; gap: 12px; }
.scroll-line { height: 1px; width: 40px; background: #64aef0; }
.hero-index { font-family: Inter, sans-serif; font-size: 12px; }
.hero-index strong { font-size: 23px; color: #fff; }
.hero-index span { color: #7290ad; }
.trust-strip { background: var(--silver); padding: 38px 0 35px; }
.trust-strip h2 { font-size: 22px; font-weight: 800; margin: 0; }
.eyebrow { margin: 0 0 8px; color: #4388c5; }
.trust-items { display: flex; justify-content: space-between; gap: 25px; border-inline-start: 1px solid #c8d1da; padding-inline-start: 50px; }
.trust-items div { display: flex; flex-direction: column; gap: 6px; }
.trust-items strong { font: 700 22px Inter; color: #1572c8; }
.trust-items span { font-size: 12px; font-weight: 700; }
.section { padding: 120px 0; }
.about-section { background: #fff; }
.image-frame { position: relative; padding: 0 0 25px 25px; }
.image-frame:before { content: ""; position: absolute; z-index: 0; inset: 25px 0 0 0; background: #e8f0f7; border: 1px solid #d4e1ec; }
.image-frame img { position: relative; z-index: 1; width: 100%; height: 410px; object-fit: cover; filter: saturate(.78); }
.image-tag { position: absolute; z-index: 2; bottom: 0; inset-inline-end: 20px; background: var(--navy); color: #fff; padding: 12px 17px; font-size: 11px; }
.section-title { font-weight: 800; font-size: clamp(37px, 4.5vw, 61px); line-height: 1.18; letter-spacing: -.04em; margin: 0 0 25px; }
.lead-copy { color: var(--muted); line-height: 2; font-size: 15px; max-width: 570px; }
.about-points { margin: 34px 0 28px; border-top: 1px solid var(--line); }
.about-points > div { display: flex; gap: 15px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.point-icon { color: #147bd3; font-size: 21px; }
.about-points strong { font-size: 14px; }
.about-points p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.arrow-link, .card-link { color: var(--blue); font-weight: 800; font-size: 13px; text-decoration: none; }
.arrow-link b { font-size: 20px; margin-inline-start: 13px; font-weight: 400; }
.products-section { background: #f5f8fa; padding-top: 110px; padding-bottom: 125px; }
.section-heading { margin-bottom: 55px; }
.heading-note { color: var(--muted); font-size: 13px; line-height: 1.8; margin: 0 0 8px; }
.product-card { height: 100%; background: #fff; border: 1px solid #dfe7ed; transition: .25s var(--ease); position: relative; }
.product-card:hover { transform: translateY(-8px); box-shadow: 0 18px 35px rgba(7,26,51,.12); }
.product-image { height: 255px; position: relative; overflow: hidden; }
.product-image:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(4,24,47,.42)); }
.product-image img { height: 100%; width: 100%; object-fit: cover; transition: .5s var(--ease); filter: saturate(.75); }
.product-card:hover img { transform: scale(1.06); filter: saturate(1); }
.product-number { position: absolute; z-index: 2; top: 18px; inset-inline-start: 20px; color: #fff; font: 700 12px Inter; }
.product-body { padding: 25px 25px 30px; }
.card-label { font: 700 10px Inter; color: #237dc7; letter-spacing: .1em; margin-bottom: 12px; }
.product-body h3 { font-size: 21px; line-height: 1.35; font-weight: 800; margin-bottom: 13px; }
.product-body p { font-size: 12px; line-height: 1.9; color: var(--muted); min-height: 48px; }
.card-link { display: inline-flex; gap: 15px; align-items: center; margin-top: 15px; }
.card-link span { font-size: 18px; }
.stats-section { background: var(--navy); color: #fff; padding: 90px 0; }
.stats-section .eyebrow.light, .contact-section .eyebrow.light { color: #70baff; }
.stats-section h2 { font-size: clamp(32px, 4vw, 52px); line-height: 1.25; margin: 0; font-weight: 800; }
.stats-grid { border-inline-start: 1px solid rgba(255,255,255,.2); padding-inline-start: 55px; }
.stat { border-top: 1px solid rgba(255,255,255,.2); padding-top: 17px; display: flex; flex-direction: column; gap: 5px; }
.stat strong { font: 800 38px Inter; color: #76bfff; letter-spacing: -.04em; }
.stat span { font-size: 11px; color: #bfd0e2; }
.gallery-section { padding-bottom: 110px; }
.gallery-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: 220px 220px; gap: 13px; }
.gallery-item { position: relative; overflow: hidden; display: block; background: var(--navy); }
.gallery-large { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: .5s var(--ease); opacity: .88; }
.gallery-item:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(4,19,37,.86) 100%); }
.gallery-item:hover img { transform: scale(1.07); opacity: 1; }
.gallery-caption { position: absolute; z-index: 2; bottom: 18px; inset-inline: 20px; color: #fff; display: flex; flex-direction: column; gap: 5px; }
.gallery-caption small { font: 10px Inter; color: #92caff; text-transform: uppercase; letter-spacing: .08em; }
.gallery-caption b { font-size: 14px; }
.image-credit { color: #96a4b1; text-align: end; font-size: 10px; margin: 16px 0 0; }
.contact-section { background: var(--navy-2); color: #fff; padding: 105px 0; }
.contact-section h2 { font-size: clamp(42px, 5vw, 67px); line-height: 1.12; margin: 0 0 23px; font-weight: 800; }
.contact-intro { color: #c4d3e0; line-height: 1.9; font-size: 14px; max-width: 420px; }
.contact-details { margin-top: 38px; display: flex; flex-direction: column; gap: 22px; }
.contact-details > a, .contact-details > div { display: flex; gap: 16px; align-items: flex-start; color: #fff; text-decoration: none; }
.contact-details > a > span, .contact-details > div > span { color: #6eb6f3; font-size: 18px; width: 24px; text-align: center; }
.contact-details small { display: block; color: #8da7bf; font-size: 10px; margin-bottom: 4px; }
.contact-details strong { display: block; font-size: 13px; font-weight: 600; line-height: 1.7; }
.contact-form { background: #fff; color: var(--ink); padding: 38px 40px; }
.contact-form label { font-size: 11px; font-weight: 700; margin-bottom: 8px; display: block; }
.contact-form input, .contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid #cfd9e2; padding: 9px 0; font: 13px Cairo, Arial; color: var(--ink); outline: 0; border-radius: 0; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-bottom-color: #2587d5; }
.contact-form textarea { min-height: 100px; }
.form-note { font-size: 10px; color: #8492a1; }
.form-feedback { color: #17723e; font-size: 12px; margin-top: 14px; min-height: 15px; }
.site-footer { background: #051326; color: #aabbd0; padding: 65px 0 20px; }
.footer-brand { margin-bottom: 20px; }
.footer-brand .brand-logo { width: 56px; height: 43px; }
.site-footer p { font-size: 12px; max-width: 250px; line-height: 1.8; }
.site-footer h4 { color: #fff; font-size: 13px; margin: 6px 0 18px; }
.site-footer a:not(.brand) { display: block; color: #aabbd0; text-decoration: none; font-size: 11px; margin: 0 0 10px; }
.site-footer a:not(.brand):hover { color: #71baff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 45px; padding-top: 17px; display: flex; justify-content: space-between; gap: 15px; font-size: 10px; color: #71869d; }
.whatsapp-float { position: fixed; z-index: 20; bottom: 25px; inset-inline-end: 25px; width: 48px; height: 48px; border-radius: 50%; background: #1ebd68; color: #fff; display: grid; place-items: center; text-decoration: none; font-size: 23px; box-shadow: 0 8px 20px rgba(0,0,0,.2); transition: .2s; }
.whatsapp-float:hover { color: #fff; transform: translateY(-3px); }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 991px) {
  .site-header { top: 34px; }
  .navbar-collapse { background: var(--navy); margin-top: 14px; padding: 15px 20px; }
  .nav-link { padding: 10px 0 !important; }
  .hero { min-height: 650px; }
  .hero-content { margin-top: 100px; }
  .section { padding: 85px 0; }
  .stats-grid { padding-inline-start: 25px; }
}

@media (max-width: 767px) {
  .topbar-contact { display: none; }
  .topbar-note { margin: auto; }
  .brand { min-width: 0; gap: 9px !important; }
  .brand-logo { width: 64px; height: 44px; }
  .brand-text { display: flex; min-width: 0; }
  .brand-text strong { font-size: 14px; white-space: nowrap; }
  .brand-text small { font-size: 8px; }
  .hero { height: 700px; }
  .hero h1 { font-size: 47px; }
  .hero p { font-size: 14px; }
  .hero-actions { gap: 18px; flex-wrap: wrap; }
  .hero-bottom { bottom: 22px; }
  .trust-items { padding-inline-start: 20px; gap: 12px; }
  .trust-items span { font-size: 10px; }
  .image-frame { margin-bottom: 25px; }
  .image-frame img { height: 300px; }
  .section-title { font-size: 42px; }
  .heading-note { display: none; }
  .gallery-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 230px 160px 160px; }
  .gallery-large { grid-row: span 1; grid-column: span 2; }
  .gallery-caption { inset-inline: 14px; bottom: 12px; }
  .gallery-caption b { font-size: 12px; }
  .stats-grid { padding-inline-start: 15px; }
  .stat strong { font-size: 29px; }
  .contact-form { padding: 28px 22px; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { bottom: 18px; inset-inline-end: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}