@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@600;700;800;900&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --navy: #0a1628;
  --navy-2: #0f1f35;
  --blue: #2f8fea;
  --blue-dark: #1a63ad;
  --accent2: rgb(3, 28, 120);
  --ink: #101828;
  --muted: #5b6472;
  --line: #e3e8ef;
  --bg-light: #f6f8fa;
  --white: #ffffff;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-display: 'Inter Tight', 'Inter', -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  letter-spacing: -0.05em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.1;
  text-wrap: balance;
}

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

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 40px; }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav.nav-transparent {
  position: relative;
  background: transparent;
  border-bottom: none;
}
.nav.nav-white {
  position: sticky; background: var(--white);
  border-bottom: 1px solid var(--line);
}
.nav.nav-white .logo { color: var(--ink); }
.nav.nav-white .navlinks a { color: var(--muted); }
.nav.nav-white .navlinks a:hover, .nav.nav-white .navlinks a.active { color: var(--ink); }
.nav.nav-white .lang { color: var(--muted); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--white); letter-spacing: -0.02em; }
.logo-mark { height: 32px; width: auto; position: relative; flex-shrink: 0; display: flex; align-items: center; }
.logo-mark img { height: 100%; width: auto; display: block; }
.navlinks { display: flex; align-items: center; gap: 34px; }
.navlinks a { color: rgba(255,255,255,0.72); font-size: 16px; font-weight: 500; transition: color .15s; }
.navlinks a:hover, .navlinks a.active { color: var(--white); }
.nav-right { display: flex; align-items: center; gap: 22px; }
.lang { color: rgba(255,255,255,0.55); font-size: 14.5px; font-weight: 600; letter-spacing: 0.04em; }
.lang a { color: inherit; opacity: 0.65; }
.lang a.active { opacity: 1; pointer-events: none; }
.lang a:not(.active):hover { opacity: 1; text-decoration: underline; }
.nav-white .lang a.active { color: var(--ink); }
.nav-white .lang a:not(.active) { color: var(--muted); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 24px; border-radius: 8px; font-size: 16px; font-weight: 600;
  cursor: pointer; border: none; transition: transform .12s, background .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.35); }
.btn-outline:hover { background: rgba(255,255,255,0.08); }
.btn-outline-light { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-outline-light:hover { background: var(--bg-light); }

/* ---------- HERO ---------- */
.hero {
  background: var(--navy);
  color: var(--white);
  min-height: calc(100vh - 76px);
  min-height: max(calc(100vh - 76px), 564px);
  padding: 0;
  position: relative;
}
.hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
@media (max-width: 600px) {
  .hero { min-height: auto; aspect-ratio: 1.853; }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(6,14,26,0.62) 0%,
    rgba(6,14,26,0.12) 16%,
    rgba(6,14,26,0.08) 55%,
    rgba(6,14,26,0.50) 88%,
    rgba(6,14,26,0.96) 100%);
  z-index: 1;
}
.hero > .wrap { position: relative; z-index: 2; }
.hero-eyebrow { color: var(--blue); font-size: 15px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.hero h1 { font-size: 52px; max-width: 640px; }
.hero h1 .accent { color: var(--blue); }
.hero p.lead { margin-top: 20px; font-size: 17px; color: rgba(255,255,255,0.72); max-width: 500px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; }
.hero-visual {
  margin-top: 48px;
  height: 260px;
  border-radius: 14px;
  background: linear-gradient(135deg, #12315a 0%, #0a1628 60%);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.35);
  font-size: 13px;
  gap: 8px;
  overflow: hidden;
  position: relative;
}
.img-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.img-contain { width: 100%; height: 100%; object-fit: contain; display: block; }
.img-float { width: 100%; height: auto; display: block; }

/* ---------- SECTIONS ---------- */
section { padding: 72px 0; }
.section-light { background: var(--white); }
.section-tint { background: var(--bg-light); }
.section-dark { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.bg-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.22; z-index: 0; }
.bg-photo-overlay { position: absolute; inset: 0; background: rgba(8,17,32,0.85); z-index: 1; }
.section-dark > .wrap { position: relative; z-index: 2; }

.eyebrow { color: var(--accent2); font-size: 15px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; text-align: center; margin-bottom: 10px; }
.section-title { font-size: 36px; text-align: center; }
.section-title .accent { color: var(--blue); }
.section-sub { text-align: center; color: var(--muted); font-size: 18px; max-width: 520px; margin: 12px auto 0; }
.section-dark .section-sub { color: rgba(255,255,255,0.62); }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 44px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 44px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 44px; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 26px;
}
.card-visual {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.card h3 { font-size: 21px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 17px; }
.card .icon-box {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(47,143,234,0.1); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; font-size: 20px; font-weight: 700;
}

.stat-row { display: flex; justify-content: center; gap: 64px; margin-top: 48px; }
.stat { text-align: center; }
.stat .num { font-size: 34px; font-weight: 800; color: var(--blue); }
.stat .label { font-size: 15px; color: var(--muted); margin-top: 6px; }

/* ---------- FOOTER ---------- */
footer { background: var(--navy); color: rgba(255,255,255,0.55); padding: 72px 0 32px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-brand .logo { font-size: 26px; margin-bottom: 20px; }
.footer-brand p { font-size: 19px; color: #fff; max-width: 340px; margin-bottom: 28px; }
.footer-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: var(--ink); font-weight: 600; font-size: 17px;
  padding: 15px 26px; border-radius: 999px;
}
.footer-cols { display: flex; gap: 90px; }
.footer-col h4 { color: #fff; font-size: 19px; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 16px; }
.footer-col li, .footer-col a { font-size: 18px; color: rgba(255,255,255,0.75); }
.footer-col a:hover { color: #fff; }
.footer-contact-item { display: flex; align-items: center; gap: 10px; font-size: 18px; color: rgba(255,255,255,0.75); }
.footer-divider { border-top: 1px solid rgba(255,255,255,0.12); margin: 56px 0 24px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 16px; flex-wrap: wrap; gap: 12px; }
.footer-credit { font-size: 15px; color: rgba(255,255,255,0.45); margin-top: 18px; }
@media (max-width: 700px) {
  .footer-top { flex-direction: column; }
  .footer-cols { flex-direction: column; gap: 32px; }
}

/* ---------- PAGE HEADER (inner pages) ---------- */
.about-intro { padding: 90px 0 50px; text-align: center; }
.about-intro-title { font-size: 44px; max-width: 720px; margin: 0 auto 22px; }
.about-intro-sub { font-size: 19px; color: var(--muted); max-width: 560px; margin: 0 auto; }
.about-story { padding: 30px 0 90px; }
.about-story-inner { max-width: 680px; margin: 0 auto; }

.page-header { background: var(--navy); color: var(--white); padding: 56px 0 48px; text-align: center; position: relative; overflow: hidden; }
.page-header-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.38; z-index: 0; }
.page-header-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,14,26,0.45) 0%, rgba(6,14,26,0.94) 100%); z-index: 1; }
.page-header > .wrap { position: relative; z-index: 2; }
.page-header h1 { font-size: 42px; }
.page-header p { color: rgba(255,255,255,0.65); margin-top: 12px; font-size: 18px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* ---------- CONTACT FORM ---------- */
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: start; margin-top: 20px; }
.form-wrap { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
label { font-size: 15px; font-weight: 600; color: var(--ink); display: block; margin-bottom: 6px; }
input, textarea, select {
  width: 100%; border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; font-size: 16px; font-family: inherit; color: var(--ink);
  background: var(--bg-light);
}
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6472' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 40px; }
textarea { min-height: 100px; resize: none; }
.contact-info-col { display: flex; flex-direction: column; gap: 28px; padding-top: 8px; }
.contact-info-block { display: flex; flex-direction: column; }
.contact-info-block .ic { width: 44px; height: 44px; border-radius: 10px; background: rgba(3,28,120,0.08); color: var(--accent2); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 18px; }
.contact-info-block h4 { font-size: 15px; margin-bottom: 4px; }
.contact-info-block p { font-size: 15.5px; color: var(--muted); }
@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- GALLERY ---------- */
.spotlight { padding: 80px 0; }
.spotlight-grid { display: grid; grid-template-columns: 1fr 1fr 1.15fr; gap: 48px; align-items: center; }
.spotlight-title { font-family: "Inter Display", "Inter Tight", sans-serif; font-style: normal; font-weight: 500; color: rgb(3, 28, 120); font-size: 36px; line-height: 1.1em; letter-spacing: -0.04em; text-wrap: balance; margin-bottom: 22px; }
.spotlight-text { font-family: 'Inter', sans-serif; font-style: normal; font-weight: 400; color: rgb(0, 0, 0); font-size: 16px; line-height: 170%; letter-spacing: -0.05em; margin-bottom: 28px; }
.spotlight-img { display: flex; justify-content: center; }
.spotlight-img img { width: 100%; max-width: 460px; height: auto; }
.spotlight-heading { font-family: "Inter Display", "Inter Tight", sans-serif; font-style: normal; font-weight: 500; color: rgb(3, 28, 120); font-size: 36px; line-height: 1.1em; letter-spacing: -0.04em; text-wrap: balance; margin-bottom: 14px; }
.spotlight-para { font-family: 'Inter', sans-serif; font-style: normal; font-weight: 400; color: rgb(0, 0, 0); font-size: 16px; line-height: 170%; letter-spacing: -0.05em; margin-bottom: 28px; }
.spotlight-para b { font-weight: 700; }
.spotlight-specs { list-style: none; margin-top: 4px; }
.spotlight-specs li { display: flex; gap: 12px; font-family: 'Inter', sans-serif; font-style: normal; font-weight: 400; color: rgb(0, 0, 0); font-size: 16px; line-height: 170%; letter-spacing: -0.05em; margin-bottom: 16px; }
@media (max-width: 1199px) and (min-width: 810px) {
  .spotlight-title, .spotlight-heading { font-size: 29px; }
}
.spotlight-specs li .arrow { color: var(--accent2); font-weight: 700; flex-shrink: 0; }
.btn-pill { display: inline-flex; align-items: center; gap: 10px; background: var(--blue); color: var(--white); font-weight: 600; font-size: 17px; padding: 15px 26px; border-radius: 999px; }
@media (max-width: 900px) {
  .spotlight-grid { grid-template-columns: 1fr; }
  .spotlight-img img { max-width: 240px; margin: 0 auto; }
}
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1); }
.reveal-visible { opacity: 1; transform: translateY(0); }
.grid-3 .card:nth-child(2), .grid-4 .card:nth-child(2) { transition-delay: .08s; }
.grid-3 .card:nth-child(3), .grid-4 .card:nth-child(3) { transition-delay: .16s; }
.grid-4 .card:nth-child(4) { transition-delay: .24s; }
.gallery-item:nth-child(2) { transition-delay: .06s; }
.gallery-item:nth-child(3) { transition-delay: .12s; }
.gallery-item:nth-child(4) { transition-delay: .18s; }
.gallery-item:nth-child(5) { transition-delay: .24s; }
.gallery-item:nth-child(6) { transition-delay: .3s; }
.gallery-item:nth-child(7) { transition-delay: .36s; }

.pancarte { background: var(--navy); border-radius: 28px; padding: 64px 56px; }
@media (max-width: 700px) {
  .pancarte { padding: 40px 24px; border-radius: 20px; }
}
.carousel-section { padding: 80px 0; }
.carousel-wrap { position: relative; display: flex; align-items: center; gap: 16px; margin-top: 48px; }
.carousel-track {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; -ms-overflow-style: none; gap: 24px;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide {
  flex: 0 0 420px; scroll-snap-align: start;
  display: flex; flex-direction: column; text-align: left;
  padding: 32px 30px 36px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; transition: border-color .2s, background .2s;
}
.carousel-slide:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.2); }
.carousel-img { height: 200px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.carousel-img img { max-height: 100%; width: auto; max-width: 100%; }
.carousel-slide h3 { color: #fff; font-size: 22px; margin-bottom: 10px; }
.carousel-slide p { color: rgba(255,255,255,0.62); font-size: 16px; }
.carousel-btn {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15);
  color: #fff; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .15s;
}
.carousel-btn:hover { background: rgba(255,255,255,0.14); }
.carousel-dots { display: flex; justify-content: center; gap: 10px; margin-top: 28px; }
.carousel-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.25); border: none; cursor: pointer; padding: 0; transition: background .15s, transform .15s; }
.carousel-dot.active { background: var(--blue); transform: scale(1.25); }
@media (max-width: 900px) {
  .carousel-slide { flex-basis: 260px; }
}
@media (max-width: 700px) {
  .carousel-btn { display: none; }
  .carousel-slide { flex-basis: 78vw; padding: 24px 22px 28px; }
  .carousel-img { height: 140px; }
}
.btn-row { display: flex; align-items: center; gap: 22px; margin-top: 22px; flex-wrap: wrap; }
.more-details { display: none; margin-top: 10px; }
.more-details.open { display: block; }
.details-toggle {
  background: none; border: none; padding: 0; margin: 0;
  cursor: pointer; font-family: var(--font-body);
  font-size: 19px; font-weight: 700; color: var(--accent2);
  white-space: nowrap;
}
.details-toggle:hover { text-decoration: underline; }
.feature-list { list-style: none; margin-top: 14px; }
.feature-list li { position: relative; padding-left: 24px; font-size: 16.5px; color: var(--muted); margin-bottom: 8px; }
.feature-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 8px; height: 8px; border-radius: 2px; background: var(--blue); }
.spec-note { font-size: 15px; color: var(--muted); font-style: italic; margin-top: 10px; }
.product-block { padding: 56px 0; border-bottom: 1px solid var(--line); }
.product-block .card-visual img { max-width: 300px; margin: 0 auto; }
.product-block:last-child { border-bottom: none; }
.gallery-grid { column-count: 3; column-gap: 6px; margin-top: 44px; }
.gallery-item { break-inside: avoid; margin-bottom: 6px; border-radius: 10px; overflow: hidden; background: #f3f5f8; }
.gallery-item img { width: 100%; height: auto; display: block; }
@media (max-width: 860px) {
  .gallery-grid { column-count: 2; }
}
@media (max-width: 520px) {
  .gallery-grid { column-count: 1; }
}

.lang-pill {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1.5px solid rgba(255,255,255,0.35); border-radius: 999px;
  padding: 6px 14px; margin-left: 16px; font-size: 13.5px; font-weight: 600;
}
.lang-pill svg { width: 15px; height: 15px; opacity: 0.8; flex-shrink: 0; }
.lang-pill a { color: rgba(255,255,255,0.55); }
.lang-pill a.active { color: #fff; }
.nav-white .lang-pill { border-color: var(--line); }
.nav-white .lang-pill a { color: var(--muted); }
.nav-white .lang-pill a.active { color: var(--ink); }
@media (max-width: 500px) {
  .lang-pill { padding: 0; margin-left: 10px; border: none; background: none; gap: 3px; }
  .lang-pill svg { display: none; }
  .logo { gap: 8px; font-size: 18px; }
  .logo-mark { height: 27px; }
}
.logo-group { display: flex; align-items: center; }

.nav-toggle {
  display: none; background: none; border: none; color: #fff;
  cursor: pointer; padding: 10px; margin-left: 4px;
  width: 44px; height: 44px; align-items: center; justify-content: center;
}
.nav-white .nav-toggle { color: var(--ink); }
@media (max-width: 860px) {
  .navlinks {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--navy); flex-direction: column; align-items: flex-start;
    gap: 4px; padding: 12px 40px 20px; border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 12px 24px rgba(0,0,0,0.2);
  }
  .nav-white .navlinks { background: var(--white); border-top: 1px solid var(--line); box-shadow: 0 12px 24px rgba(0,0,0,0.08); }
  .navlinks.open { display: flex; }
  .navlinks a { width: 100%; padding: 12px 0; }
  .nav-toggle { display: flex; }
  .nav-right .btn-primary { display: none; }
  .hero h1 { font-size: 32px; }
  .grid-3, .grid-4, .grid-2, .footer-grid, .form-row { grid-template-columns: 1fr; }
  .stat-row { flex-direction: column; gap: 24px; }
}