@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@500;600;700;800&display=swap");
@import url("../fontawesome/css/all.min.css");

:root {
  --navy: #0c2240;
  --navy-2: #143250;
  --teal: #0e8a9a;
  --cyan: #2ad0e0;
  --pink: #e23b7a;
  --ink: #101b2b;
  --muted: #5a6b7a;
  --line: rgba(12, 34, 64, 0.08);
  --paper: #f3f6f8;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(12, 34, 64, 0.08);
  --shadow-hover: 0 24px 60px rgba(12, 34, 64, 0.14);
  --sans: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --display: "Outfit", "Plus Jakarta Sans", sans-serif;
  --max: 1220px;
  --header: 78px;
  --radius: 22px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 520px at 8% -8%, rgba(25, 180, 197, .07), transparent 55%),
    var(--white);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.ready { animation: pageIn .55s ease both; }
::selection { background: rgba(14, 138, 154, .18); color: var(--navy); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.skip {
  position: absolute; left: 12px; top: -40px;
  background: var(--cyan); color: var(--navy); padding: 8px 12px; z-index: 80;
  border-radius: 8px;
}
.skip:focus { top: 10px; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }

.btn .fad, .btn .fas, .btn .fab { margin-right: 2px; }
.menu > li > a .fad, .menu > li > a .fas, .menu > li > a .fab { margin-right: 7px; font-size: 13px; width: 1em; text-align: center; opacity: .9; }
.drop a .fad, .drop a .fas, .drop a .fab { margin-right: 8px; color: var(--teal); width: 1em; text-align: center; }
.topbar .fad, .topbar .fas, .topbar .fab { margin-right: 6px; }
.foot-contact .fad, .foot-contact .fas, .foot-contact .fab { color: var(--cyan); margin-right: 8px; width: 1em; text-align: center; }
.foot-links a .fad, .foot-links a .fas { margin-right: 8px; color: var(--cyan); }
.legal-nav .fad, .legal-nav .fas, .legal-nav .fab { margin-right: 6px; }
.info-list span .fad, .info-list span .fas, .info-list span .fab { margin-right: 8px; width: 1.1em; text-align: center; }
.check-list li .fad, .check-list li .fas { color: var(--teal); margin-right: 10px; }
.check-list li::before { display: none; }
.check-list li { padding-left: 0; }
.card-icon {
  width: 46px; height: 46px; border-radius: 14px; margin-bottom: 12px;
  display: grid; place-items: center;
  background: rgba(14, 138, 154, .1); color: var(--teal); font-size: 18px;
}
.whatsapp .fab { font-size: 30px; }
.to-top .fad, .to-top .fas { font-size: 16px; }
.burger .fad, .burger .fas { font-size: 18px; color: var(--navy); }
footer h3 .fad, footer h3 .fas { margin-right: 8px; color: var(--cyan); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  font-size: 11.5px; font-weight: 700; color: var(--teal);
}
.eyebrow::before {
  content: ""; width: 18px; height: 2px; border-radius: 99px; background: var(--pink);
}

h1, h2, h3 {
  margin: 0; line-height: 1.12; letter-spacing: -0.04em;
  font-family: var(--display); font-weight: 700; color: var(--navy);
}
h1 { font-size: clamp(34px, 5.2vw, 64px); }
h2 { font-size: clamp(26px, 3.4vw, 42px); }
h3 { font-size: 21px; }
p { color: var(--muted); margin: 0 0 1em; }
.lead { font-size: 18px; max-width: 62ch; color: #4d5e6c; }

.topbar {
  background: linear-gradient(90deg, #09182d, var(--navy) 40%, #0d3a48);
  color: #c9d8e2;
  font-size: 13px;
}
.topbar .wrap {
  min-height: 42px; display: flex; justify-content: flex-start;
  align-items: center; gap: 14px; flex-wrap: wrap;
}
.topbar a { transition: color .2s ease; }
.topbar a:hover { color: #fff; }
.topbar-end {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap; justify-content: flex-end;
}
.topbar .lang-switch { margin-left: auto; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 5px; flex-shrink: 0;
}
.lang-switch a {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 26px; padding: 0 12px;
  border-radius: 999px; border: 1px solid rgba(255,255,255,.28);
  font-size: 11px; font-weight: 800; letter-spacing: .1em;
  color: #d7e3eb; background: rgba(255,255,255,.06);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.lang-switch a.is-on,
.lang-switch a[aria-current="true"] {
  background: var(--cyan); border-color: var(--cyan); color: var(--navy);
}
.lang-switch a:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,.14); }
.lang-switch a.is-on:hover,
.lang-switch a[aria-current="true"]:hover {
  color: var(--navy); background: #5ee0ec; border-color: #5ee0ec;
}

header.site {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), border-color .3s ease, background .3s ease;
}
header.site.is-scrolled {
  background: rgba(255,255,255,.92);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(12, 34, 64, .06);
}
.nav {
  min-height: var(--header);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand img { height: 54px; width: auto; transition: transform .3s var(--ease), height .3s ease; }
header.site.is-scrolled .brand img { height: 46px; }
.brand:hover img { transform: scale(1.03); }
.menu {
  display: flex; align-items: center; gap: 6px;
  list-style: none; margin: 0; padding: 0;
}
.menu > li > a {
  font-size: 14px; font-weight: 600; color: var(--navy);
  position: relative; transition: color .2s ease, background .2s ease;
  padding: 8px 12px; border-radius: 999px;
}
.menu > li > a:not(.btn)::after { display: none; }
.menu > li > a:not(.btn):hover,
.menu > li > a.active:not(.btn) {
  color: var(--teal);
  background: rgba(14, 138, 154, .08);
}
.menu a.active, .menu a:hover { color: var(--teal); }
.menu .has-drop { position: relative; }
.menu .has-drop > a::after {
  content: "\f107";
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Pro";
  font-weight: 900;
  font-size: 12px;
  margin-left: 6px;
  opacity: .55;
}
.drop {
  position: absolute; top: calc(100% + 10px); left: 0;
  min-width: 248px; margin: 0; padding: 8px;
  list-style: none; background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow-hover); z-index: 30;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s ease;
}
.menu .has-drop:hover .drop,
.menu .has-drop.open .drop {
  opacity: 1; visibility: visible; transform: none;
}
.drop a {
  display: block; padding: 10px 14px; font-size: 13.5px; font-weight: 600; color: var(--ink);
  border-radius: 10px;
  transition: background .2s ease, color .2s ease;
}
.drop a:hover { background: rgba(14, 138, 154, .08); color: var(--teal); }
.burger {
  display: none; width: 44px; height: 44px;
  border: 1px solid var(--line); background: #fff; border-radius: 12px; cursor: pointer;
  place-items: center;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0;
  background: var(--teal); color: #fff; font-weight: 700; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
  transition: background .25s ease, transform .25s var(--ease), box-shadow .25s ease, color .25s ease;
}
.btn:hover { background: #0b7381; transform: translateY(-2px); box-shadow: 0 12px 24px rgba(14,138,154,.28); }
.btn-navy { background: var(--navy); }
.btn-navy:hover { background: #08182c; box-shadow: 0 12px 24px rgba(12,34,64,.28); }
.btn-pink { background: var(--pink); }
.btn-pink:hover { background: #c72d66; box-shadow: 0 12px 24px rgba(226,59,122,.3); }
.btn-ghost { background: transparent; border: 1px solid rgba(255,255,255,.4); color: #fff; box-shadow: none; }
.btn-ghost:hover { background: rgba(255,255,255,.12); box-shadow: none; }
.btn-line { background: #fff; border: 1px solid var(--line); color: var(--navy); box-shadow: none; }
.btn-line:hover { border-color: var(--teal); color: var(--teal); background: rgba(14,138,154,.06); box-shadow: none; }

.slider { position: relative; min-height: calc(100vh - 116px); overflow: hidden; color: #fff; }
.slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transition: opacity 1s ease, visibility 1s ease;
}
.slide.is-on { opacity: 1; visibility: visible; z-index: 1; }
.slide img {
  width: 100%; height: 100%; object-fit: cover; object-position: 70% center;
  transform: scale(1.08);
  transition: transform 7s ease;
}
.slide.is-on img { transform: scale(1); }
.slide::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(8, 18, 34, .88) 0%, rgba(12, 34, 64, .42) 52%, rgba(14, 138, 154, .16) 100%);
}
.slide-copy {
  position: relative; z-index: 2; padding: 96px 0 88px; max-width: 700px;
}
.slide-copy .panel {
  background: rgba(8, 18, 34, .42);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-radius: 28px;
  padding: 36px 38px 34px;
  box-shadow: 0 30px 80px rgba(0,0,0,.18);
}
.slide-copy h1 { color: #fff; }
.slide-copy .eyebrow { color: #9ee7ef; }
.slide-copy .eyebrow::before { background: var(--pink); }
.slide-copy p { color: rgba(255,255,255,.86); }
.slide.is-on .slide-copy > * { animation: rise .8s var(--ease) both; }
.slide.is-on .slide-copy h1 { animation-delay: .12s; }
.slide.is-on .slide-copy .lead { animation-delay: .22s; }
.slide.is-on .slide-copy .slide-actions { animation-delay: .32s; }
.slide-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.slider-nav {
  position: absolute; left: 0; right: 0; bottom: 24px; z-index: 3;
  display: flex; justify-content: center; gap: 8px;
}
.dot {
  width: 28px; height: 4px; border-radius: 99px; border: 0;
  background: rgba(255,255,255,.32); cursor: pointer;
  transition: width .3s ease, background .3s ease;
}
.dot.is-on { width: 44px; background: var(--cyan); }
.slider-btn {
  position: absolute; top: 50%; z-index: 3;
  width: 52px; height: 52px; border: 1px solid rgba(255,255,255,.28);
  background: rgba(8, 18, 34, .38); color: #fff; border-radius: 50%;
  cursor: pointer; backdrop-filter: blur(10px);
  transform: translateY(-50%);
  transition: background .2s ease, transform .2s var(--ease);
}
.slider-btn:hover { background: var(--teal); transform: translateY(-50%) scale(1.06); }
.slider-prev { left: 20px; }
.slider-next { right: 20px; }
.slider-progress {
  position: absolute; left: 0; bottom: 0; z-index: 4;
  height: 3px; width: 0; background: linear-gradient(90deg, var(--pink), var(--cyan));
}
.slider-progress.run { animation: bar 6s linear; }

.feature-bar { background: var(--navy); color: #fff; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); }
.feature { padding: 28px 22px; border-right: 1px solid rgba(255,255,255,.08); }
.feature:last-child { border-right: 0; }
.feature b { display: block; color: var(--cyan); margin-bottom: 6px; }
.feature p { color: #b9c8d4; margin: 0; font-size: 14.5px; }

section { padding: 25px 0; }
.sec-head {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px;
  align-items: end; margin-bottom: 40px;
}
.sec-head p { margin: 0; }
.photo-wrap { position: relative; }
.photo-wrap .float-badge {
  position: absolute; left: -14px; bottom: 22px; z-index: 2;
  background: linear-gradient(160deg, #ef4b88, var(--pink));
  color: #fff; border-radius: 18px;
  padding: 16px 18px; min-width: 132px;
  box-shadow: 0 18px 40px rgba(226,59,122,.32);
}
.photo-wrap .float-badge b { display: block; font-size: 30px; line-height: 1; font-family: var(--display); }
.photo-wrap .float-badge span { font-size: 12px; opacity: .9; }
.check-list { list-style: none; padding: 0; margin: 18px 0 22px; }
.check-list li {
  position: relative; padding: 10px 0 10px 32px;
  color: var(--ink); border-bottom: 1px solid var(--line);
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 14px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(14,138,154,.12) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='%230e8a9a' d='M6.2 11.2 2.9 7.9l1.1-1.1 2.2 2.2 5-5 1.1 1.1z'/></svg>") center/12px no-repeat;
}
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.photo img {
  width: 100%; aspect-ratio: 16/11; object-fit: cover;
  transition: transform .7s var(--ease);
}
.photo:hover img { transform: scale(1.05); }
.years {
  display: flex; align-items: baseline; gap: 10px; margin: 18px 0 10px;
}
.years strong {
  font-size: 72px; line-height: .9; color: var(--teal);
  font-family: var(--display); letter-spacing: -.04em;
}
.muted-section {
  background:
    radial-gradient(900px 320px at 8% 0%, rgba(25,180,197,.08), transparent 55%),
    radial-gradient(700px 280px at 100% 100%, rgba(226,59,122,.05), transparent 50%),
    var(--paper);
}

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  box-shadow: 0 1px 0 rgba(255,255,255,.8) inset;
  transition: transform .4s var(--ease), box-shadow .4s ease, border-color .35s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(14,138,154,.28); }
.num { color: var(--pink); font-weight: 800; font-family: var(--display); letter-spacing: .04em; }
.card h3 { margin: 8px 0 10px; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s ease, border-color .35s ease;
}
.product:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: rgba(14,138,154,.28); }
.product .thumb {
  background:
    radial-gradient(circle at 50% 20%, #fff, transparent 55%),
    linear-gradient(180deg, #eef7f9, #f7fbfc);
  aspect-ratio: 1; display: grid; place-items: center; padding: 18px;
  overflow: hidden;
}
.product img {
  max-height: 180px; width: auto; margin: 0 auto;
  transition: transform .5s var(--ease);
  filter: drop-shadow(0 12px 18px rgba(12,34,64,.08));
}
.product:hover img { transform: scale(1.07) translateY(-4px); }
.product .body { padding: 16px 18px 20px; }
.product small { color: var(--teal); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: 11px; }
.product .body h3 {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 18px; margin-top: 6px;
}
.product .body h3::after {
  content: "→"; color: var(--teal); font-size: 16px; opacity: 0; transform: translateX(-6px);
  transition: opacity .25s ease, transform .25s var(--ease);
}
.product:hover .body h3::after { opacity: 1; transform: none; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 28px; }
.filter {
  border: 1px solid var(--line); background: #fff; border-radius: 999px;
  padding: 9px 16px; cursor: pointer; font-weight: 600; font-size: 14px;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.filter:hover { transform: translateY(-1px); border-color: var(--teal); }
.filter.is-on {
  background: var(--navy); color: #fff; border-color: var(--navy);
  box-shadow: 0 8px 18px rgba(12,34,64,.18);
}

.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.why article {
  background: #fff; padding: 0; overflow: hidden;
  border-radius: var(--radius); border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s ease;
}
.why article:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.why article img { width: 100%; height: 150px; object-fit: cover; }
.why-photos { display: grid; grid-template-columns: 1fr 1fr; }
.why-photos img { height: 150px; }
.why article .pad { padding: 18px 18px 20px; border-top: 3px solid var(--teal); }

.cta {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, rgba(8,18,34,.9), rgba(14,138,154,.7)),
    url("../img/hero-toplama.jpg") center/cover no-repeat;
  color: #fff;
}
.cta .mark {
  position: absolute; right: -10px; bottom: -28px;
  font-size: clamp(80px, 14vw, 180px); font-weight: 800;
  font-family: var(--display);
  color: rgba(255,255,255,.06); line-height: .8; pointer-events: none;
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.84); }

.mat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mat-card {
  position: relative; min-height: 300px; border-radius: var(--radius); overflow: hidden;
  display: block; color: #fff;
}
.mat-card img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease);
}
.mat-card:hover img { transform: scale(1.07); }
.mat-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,18,34,.08) 15%, rgba(8,18,34,.84) 100%);
}
.mat-card .inner { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 24px 22px; }
.mat-card small { letter-spacing: .12em; text-transform: uppercase; font-size: 11px; color: #9ee7ef; }
.mat-card h3 { margin: 6px 0 8px; font-size: 24px; color: #fff; }
.mat-card p { color: rgba(255,255,255,.82); margin: 0; font-size: 14.5px; }

.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cat-card {
  position: relative; min-height: 340px; border-radius: 24px; overflow: hidden;
  display: block; color: #fff;
}
.cat-card img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease);
}
.cat-card:hover img { transform: scale(1.08); }
.cat-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,18,34,.12), rgba(8,18,34,.84));
}
.cat-card .inner { position: absolute; inset: auto 0 0; z-index: 1; padding: 24px; }
.cat-card small { letter-spacing: .14em; text-transform: uppercase; font-size: 11px; color: #9ee7ef; }
.cat-card h3 { margin: 6px 0 8px; font-size: 28px; color: #fff; }
.cat-card p { color: rgba(255,255,255,.8); margin: 0; transform: translateY(8px); opacity: 0; transition: .3s ease; }
.cat-card:hover p { opacity: 1; transform: none; }

.stat-strip {
  background: linear-gradient(90deg, #09182d 0%, var(--navy) 45%, #0d3a48 100%);
  color: #fff;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 36px 16px;
  min-height: 132px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat-item:last-child { border-right: 0; }
.stat-item b {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  font-size: 36px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-family: var(--display);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}
.stat-item span {
  display: block;
  margin-top: 8px;
  min-height: 18px;
  color: #9bb0bc;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.marquee {
  overflow: hidden; background: #fff; border-block: 1px solid var(--line);
}
.marquee-track {
  display: flex; gap: 48px; width: max-content;
  animation: scroll 28s linear infinite; padding: 15px 0;
}
.marquee span {
  font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  font-size: 12.5px; color: var(--navy); white-space: nowrap;
}
.marquee span::before { content: "● "; color: var(--teal); }

.cert-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cert-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 18px; min-height: 140px;
  transition: transform .35s var(--ease), box-shadow .35s ease, border-color .3s ease;
}
.cert-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: rgba(14,138,154,.25); }
.cert-card small { color: var(--teal); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: 11px; }
.cert-card h3 { margin: 8px 0 6px; font-size: 18px; }

.dock {
  position: fixed; right: 18px; bottom: 18px; z-index: 50;
  display: grid; gap: 10px;
}
.dock a {
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; font-size: 12px; font-weight: 800;
  box-shadow: 0 10px 22px rgba(15,39,68,.2);
  transition: transform .2s ease;
}
.dock a:hover { transform: scale(1.08); }
.dock .d-wa { background: #25d366; animation: pulse 2.4s ease infinite; }
.dock .d-tel { background: var(--navy); }
.dock .d-mail { background: var(--teal); }

.docs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.doc {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s ease;
}
.doc:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.doc img {
  width: 100%; height: 220px; object-fit: cover; object-position: top;
  transition: transform .5s ease;
}
.doc:hover img { transform: scale(1.04); }
.doc span { display: block; padding: 12px 14px; font-weight: 700; font-size: 14px; }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; }
.form {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  padding: 30px; box-shadow: var(--shadow);
}
.field { display: grid; gap: 7px; margin-bottom: 14px; }
.field label { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid #d5e0e6; border-radius: 12px; padding: 12px 14px; background: #f7fbfc;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.field textarea { min-height: 130px; resize: vertical; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.success { display: none; padding: 14px; border-radius: 12px; background: #e5f7ef; color: #146c43; margin-bottom: 12px; }
.success.show { display: block; }
.error { color: #b42318; font-size: 13px; min-height: 16px; }
.info-list { list-style: none; padding: 0; margin: 18px 0 0; }
.info-list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.info-list span { display: block; color: var(--teal); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.map {
  width: 100%; height: 100%; min-height: 460px; border: 0; border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.product-detail { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.product-detail .stage {
  background:
    radial-gradient(circle at 50% 20%, #fff, transparent 60%),
    linear-gradient(180deg, #eef7f9, #fff);
  border: 1px solid var(--line); border-radius: 24px; padding: 32px;
}
.product-detail .stage img { margin: 0 auto; max-height: 360px; filter: drop-shadow(0 18px 24px rgba(12,34,64,.1)); }

footer.site {
  background:
    radial-gradient(900px 280px at 90% 0%, rgba(14,138,154,.18), transparent 50%),
    linear-gradient(180deg, #0a1b33, var(--navy));
  color: #c5d4de; padding: 72px 0 0;
}
.foot-grid { display: grid; grid-template-columns: 1.25fr .9fr 1fr 1fr; gap: 36px 28px; }
footer h3 {
  color: #fff; font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  font-family: var(--display);
  margin: 0 0 16px; padding-bottom: 10px;
  border-bottom: 2px solid var(--teal); display: inline-block;
}
.foot-about p { color: #b7c7d2; font-size: 14.5px; line-height: 1.7; }
.foot-logo {
  height: 52px; width: auto; margin-bottom: 16px;
}
.foot-links { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.foot-links a {
  display: block; padding: 7px 0; color: #c5d4de; font-size: 14.5px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color .2s ease, padding-left .2s ease;
}
.foot-links a:hover { color: #fff; padding-left: 6px; }
.foot-contact p { margin: 0 0 10px; color: #b7c7d2; font-size: 14.5px; }
.foot-contact a:hover { color: var(--cyan); }
.legal {
  margin-top: 42px; padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; font-size: 13px;
}
.legal-nav { display: flex; flex-wrap: wrap; gap: 16px; }
.legal-nav a:hover { color: var(--cyan); }
.to-top {
  position: fixed; right: 18px; bottom: 84px; z-index: 50;
  width: 48px; height: 48px; border-radius: 50%; border: 0;
  background: var(--navy); color: #fff; cursor: pointer;
  display: grid; place-items: center;
  box-shadow: 0 10px 22px rgba(15,39,68,.22);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .25s ease, visibility .25s ease, transform .25s ease, background .2s ease;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--teal); }
.to-top svg { width: 20px; height: 20px; display: block; }
.whatsapp {
  position: fixed; right: 18px; bottom: 18px; z-index: 50;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 24px rgba(37,211,102,.4);
  animation: pulse 2.4s ease infinite;
  transition: transform .2s ease;
}
.whatsapp svg { width: 28px; height: 28px; display: block; }
.whatsapp:hover { transform: scale(1.08); animation: none; }
.page-hero {
  position: relative; min-height: 360px; display: grid; align-items: end; color: #fff; overflow: hidden;
}
.page-hero img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  animation: ken 14s ease alternate infinite;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,18,34,.2), rgba(8,18,34,.82));
}
.page-hero .wrap { position: relative; z-index: 1; padding: 92px 0 48px; }
.page-hero h1 { color: #fff; max-width: 18ch; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 0;
  overflow: hidden; position: relative;
  transition: transform .4s var(--ease), box-shadow .4s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.step img { width: 100%; height: 150px; object-fit: cover; }
.step .pad { padding: 16px 18px 20px; }
.step b {
  display: block; color: var(--pink); font-size: 12px; letter-spacing: .16em;
  text-transform: uppercase; margin-bottom: 10px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.chip {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 14px; font-size: 13.5px; font-weight: 600;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.chip:hover { border-color: var(--teal); color: var(--teal); background: rgba(14,138,154,.06); }
.faq { display: grid; gap: 10px; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 4px 18px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq details[open] { border-color: rgba(14,138,154,.3); box-shadow: var(--shadow); }
.faq summary {
  cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; float: right; color: var(--teal); font-size: 20px; line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 12px; }
.articles { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.article {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s ease, border-color .3s ease;
}
.article:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(14,138,154,.25); }
.article img { width: 100%; height: 168px; object-fit: cover; transition: transform .5s ease; }
.article:hover img { transform: scale(1.04); }
.article .body { padding: 18px 18px 22px; }
.article small { color: var(--teal); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }
.article h3 { margin: 6px 0 8px; font-size: 18px; }
.prose { max-width: 76ch; }
.prose h2 { margin: 32px 0 12px; }
.prose ul { color: var(--muted); padding-left: 18px; }
.prose li { margin-bottom: 8px; }
.specs { width: 100%; border-collapse: collapse; margin: 18px 0 22px; font-size: 15px; }
.specs th, .specs td { text-align: left; padding: 12px 12px; border-bottom: 1px solid var(--line); }
.specs th { width: 42%; color: var(--navy); font-weight: 700; }
.timeline { display: grid; gap: 0; }
.tl {
  display: grid; grid-template-columns: 90px 1fr; gap: 18px;
  padding: 16px 0 16px 18px; border-bottom: 1px solid var(--line);
  border-left: 2px solid rgba(14,138,154,.25);
}
.tl b { color: var(--teal); font-family: var(--display); }
.page-hero .wrap > * { animation: rise .8s var(--ease) both; }
.page-hero h1 { animation-delay: .12s; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.in { opacity: 1; transform: none; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(14,138,154,.12); background: #fff;
}

.error-page {
  min-height: calc(100vh - 220px);
  display: grid;
  align-items: center;
  background:
    radial-gradient(900px 380px at 12% 0%, rgba(25,180,197,.1), transparent 55%),
    radial-gradient(700px 280px at 100% 80%, rgba(226,59,122,.07), transparent 50%),
    var(--paper);
}
.error-inner { padding: 72px 0; max-width: 760px; }
.error-code {
  margin: 8px 0 6px;
  font-family: var(--display);
  font-size: clamp(84px, 16vw, 148px);
  line-height: .85;
  letter-spacing: -.06em;
  font-weight: 800;
  background: linear-gradient(120deg, var(--navy), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.error-page h1 { margin-bottom: 12px; }
.error-links {
  display: flex; flex-wrap: wrap; gap: 10px 18px;
  margin-top: 36px; padding-top: 24px;
  border-top: 1px solid var(--line);
}
.error-links a {
  font-weight: 600; color: var(--navy); font-size: 14.5px;
  transition: color .2s ease;
}
.error-links a .fad, .error-links a .fas { margin-right: 8px; color: var(--teal); }
.error-links a:hover { color: var(--teal); }

.lb-img, .lb-link { cursor: zoom-in; }
body.lb-open { overflow: hidden; }
.lightbox {
  position: fixed; inset: 0; z-index: 80;
  display: grid; place-items: center;
  padding: 28px 72px;
  background: rgba(8, 18, 34, .88);
  backdrop-filter: blur(12px);
}
.lightbox[hidden] { display: none; }
.lightbox-stage {
  margin: 0; max-width: min(1200px, 100%);
  max-height: calc(100vh - 56px);
  display: grid; justify-items: center; gap: 12px;
}
.lightbox-stage img {
  max-width: 100%; max-height: calc(100vh - 100px);
  width: auto; height: auto; object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
  background: #fff;
}
.lightbox-stage figcaption {
  color: rgba(255,255,255,.85);
  font-size: 14px; font-weight: 600; text-align: center;
}
.lightbox-close,
.lightbox-nav {
  position: absolute; z-index: 2;
  width: 48px; height: 48px; border: 0; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff; cursor: pointer;
  display: grid; place-items: center; font-size: 18px;
  transition: background .2s ease, transform .2s ease;
}
.lightbox-close:hover, .lightbox-nav:hover { background: var(--teal); transform: scale(1.06); }
.lightbox-close { top: 18px; right: 18px; }
.lightbox-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 16px; top: 50%; transform: translateY(-50%); }
.lightbox-prev:hover, .lightbox-next:hover { transform: translateY(-50%) scale(1.06); }
@media (max-width: 640px) {
  .lightbox { padding: 64px 16px 24px; }
  .lightbox-nav { display: none; }
}

@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}
@keyframes bar { from { width: 0; } to { width: 100%; } }
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 24px rgba(37,211,102,.4); }
  50% { box-shadow: 0 10px 28px rgba(37,211,102,.7), 0 0 0 10px rgba(37,211,102,.15); }
}
@keyframes ken {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 980px) {
  .burger { display: grid; place-items: center; }
  .menu {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; padding: 12px 20px 20px; gap: 6px;
    backdrop-filter: blur(16px);
  }
  header.site.open .menu { display: flex; }
  .menu > li > a { width: 100%; }
  .drop {
    position: static; box-shadow: none; border: 0; border-radius: 0;
    padding: 4px 0 4px 12px; background: transparent; min-width: 0;
    backdrop-filter: none;
  }
  .menu .has-drop .drop { opacity: 0; visibility: hidden; transform: none; max-height: 0; overflow: hidden; }
  .menu .has-drop.open .drop { opacity: 1; visibility: visible; max-height: 320px; }
  .features, .cards, .product-grid, .why, .docs, .split, .contact-grid, .foot-grid, .two, .product-detail {
    grid-template-columns: 1fr 1fr;
  }
  .features, .why, .docs, .split, .contact-grid, .foot-grid, .two, .product-detail, .steps, .articles, .cat-grid, .mat-grid, .cert-row, .sec-head {
    grid-template-columns: 1fr;
  }
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
  .stat-item { min-height: 0; padding: 16px 6px; }
  .stat-item b { min-height: 28px; font-size: 18px; }
  .stat-item span { margin-top: 4px; min-height: 0; font-size: 9px; letter-spacing: 0.04em; line-height: 1.25; }
  .tl { grid-template-columns: 1fr; }
  .photo-wrap .float-badge { left: 12px; }
  .slide-copy .panel { padding: 22px; border-radius: 20px; }
  .slider { min-height: 78vh; }
  .feature { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .slider-btn { display: none; }
}
@media (max-width: 640px) {
  .topbar .wrap > span:first-child { max-width: 42vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .product-grid, .cards { grid-template-columns: 1fr; }
  .wrap { width: min(var(--max), calc(100% - 24px)); }
  section { padding: 64px 0; }
  .brand img { height: 44px; }
  header.site.is-scrolled .brand img { height: 40px; }
  .legal { flex-direction: column; align-items: flex-start; }
  .stat-item { padding: 14px 4px; }
  .stat-item b { font-size: 16px; }
  .page-hero { min-height: 280px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .slide img, .page-hero img { transform: none; }
}