/* =========================================================
   Betton Lanka — Modern redesign
   ========================================================= */
:root {
  --red: #e2231a;
  --red-dark: #b81a13;
  --ink: #0e1116;
  --steel: #171b22;
  --steel-2: #222833;
  --text: #4a5160;
  --muted: #8a92a3;
  --line: #e6e8ec;
  --bg: #f5f6f8;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 20px 50px -20px rgba(14, 17, 22, .25);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --container: 1240px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: "Outfit", sans-serif; color: var(--ink); line-height: 1.15; font-weight: 700; }

.container { width: min(var(--container), 92%); margin-inline: auto; }
.section { padding: 110px 0; }
.section--alt { background: var(--bg); }
.section--dark { background: var(--ink); color: #c4c9d4; }
.section--dark h2, .section--dark h3 { color: var(--white); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--red); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--red); }
.section-title { font-size: clamp(32px, 4vw, 50px); margin-bottom: 20px; letter-spacing: -.02em; }
.section-title span { color: var(--red); }
.lead { font-size: 18px; max-width: 640px; }
.section-head { margin-bottom: 60px; }
.section-head.center { text-align: center; }
.section-head.center .lead { margin-inline: auto; }
.section-head.center .eyebrow::after { content: ""; width: 28px; height: 2px; background: var(--red); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 30px; border-radius: 100px;
  font-weight: 600; font-size: 15px; cursor: pointer; border: 2px solid transparent;
  transition: all .35s var(--ease);
}
.btn svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--red); color: var(--white); box-shadow: 0 12px 30px -10px rgba(226, 35, 26, .6); }
.btn--primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn--ghost { border-color: rgba(255, 255, 255, .35); color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--ink); }
.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--red); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--red); }
.link-arrow svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.link-arrow:hover svg { transform: translateX(5px); }

/* ---------- Top bar ---------- */
.topbar { background: var(--ink); color: #9aa1b0; font-size: 13.5px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 44px; gap: 20px; }
.topbar a:hover { color: var(--white); }
.topbar__info { display: flex; gap: 28px; }
.topbar__info span, .topbar__info a { display: inline-flex; align-items: center; gap: 8px; }
.topbar svg { width: 15px; height: 15px; color: var(--red); }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, border-color .3s;
}
.header.scrolled { box-shadow: 0 10px 30px -15px rgba(0, 0, 0, .2); border-color: var(--line); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 104px; }
.logo img { height: 84px; width: auto; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  position: relative; padding: 10px 18px; font-weight: 500; color: var(--ink); font-size: 15.5px;
  border-radius: 100px; transition: color .3s, background .3s;
}
.nav a:hover { color: var(--red); }
.nav a.active { color: var(--red); background: rgba(226, 35, 26, .08); }
.nav .btn { margin-left: 14px; padding: 12px 24px; color: var(--white); }
.nav .btn:hover { color: var(--white); }
.burger { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line); background: none; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); transition: .3s var(--ease); }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 22px; } .burger span:nth-child(3) { top: 29px; }
.burger.open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* ---------- Hero (home) ---------- */
.hero { position: relative; min-height: clamp(640px, calc(100vh - 130px), 920px); display: flex; align-items: center; overflow: hidden; background: var(--ink); }
.hero__slides, .hero__slide { position: absolute; inset: 0; }
.hero__slide { opacity: 0; transition: opacity 1.4s ease; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15); filter: grayscale(.2); }
.hero__slide.active { opacity: 1; }
.hero__slide.active img { animation: kenburns 8s linear forwards; }
@keyframes kenburns { from { transform: scale(1.15); } to { transform: scale(1); } }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(14, 17, 22, .95) 0%, rgba(14, 17, 22, .75) 45%, rgba(14, 17, 22, .25) 100%);
}
.hero__content { position: relative; z-index: 2; max-width: 720px; padding: 80px 0; }
.hero__tag {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 18px 8px 8px; border-radius: 100px;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .12); color: #dfe3ea; font-size: 14px; margin-bottom: 28px;
}
.hero__tag b { background: var(--red); color: #fff; padding: 4px 12px; border-radius: 100px; font-size: 12px; letter-spacing: .08em; }
.hero h1 { color: var(--white); font-size: clamp(42px, 6.4vw, 84px); letter-spacing: -.03em; margin-bottom: 24px; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero p { color: #b9bfcb; font-size: 19px; max-width: 560px; margin-bottom: 40px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__dots { position: absolute; z-index: 3; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
.hero__dots button { width: 34px; height: 4px; border: 0; border-radius: 4px; background: rgba(255, 255, 255, .3); cursor: pointer; transition: .4s; }
.hero__dots button.active { background: var(--red); width: 60px; }
.hero__scroll { position: absolute; z-index: 3; right: 4%; bottom: 40px; color: #8f96a5; font-size: 12px; letter-spacing: .2em; writing-mode: vertical-rl; display: flex; align-items: center; gap: 14px; }
.hero__scroll::after { content: ""; width: 1px; height: 60px; background: linear-gradient(var(--red), transparent); }

/* ---------- Feature cards ---------- */
.features { position: relative; z-index: 5; margin-top: -70px; }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.feature { padding: 44px 40px; border-right: 1px solid var(--line); transition: background .4s; position: relative; }
.feature:last-child { border-right: 0; }
.feature::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--red); transition: width .5s var(--ease); }
.feature:hover::before { width: 100%; }
.feature__icon { width: 60px; height: 60px; border-radius: 16px; background: rgba(226, 35, 26, .08); display: grid; place-items: center; margin-bottom: 24px; color: var(--red); transition: .4s; }
.feature:hover .feature__icon { background: var(--red); color: #fff; transform: rotate(-6deg); }
.feature__icon svg { width: 28px; height: 28px; }
.feature h3 { font-size: 22px; margin-bottom: 10px; }

/* ---------- About split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split__media { position: relative; }
.split__media .img-main { border-radius: var(--radius); width: 100%; aspect-ratio: 4/3.4; object-fit: cover; }
.split__badge {
  position: absolute; right: -30px; bottom: -30px; background: var(--red); color: #fff; padding: 30px 34px; border-radius: var(--radius);
  box-shadow: 0 20px 40px -15px rgba(226, 35, 26, .6); max-width: 240px;
}
.split__badge strong { display: block; font-family: "Outfit"; font-size: 44px; line-height: 1; margin-bottom: 6px; }
.split__media::before { content: ""; position: absolute; left: -24px; top: -24px; width: 140px; height: 140px; background-image: radial-gradient(var(--red) 2px, transparent 2px); background-size: 16px 16px; opacity: .35; z-index: -1; }
.checklist { display: grid; gap: 14px; margin: 30px 0 38px; }
.checklist li { display: flex; gap: 14px; align-items: flex-start; color: var(--ink); font-weight: 500; }
.checklist li::before {
  content: ""; flex: 0 0 24px; height: 24px; border-radius: 50%; margin-top: 2px;
  background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* ---------- Info cards (Welcome / Projects / Values) ---------- */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.icard { background: var(--white); border-radius: var(--radius); overflow: hidden; transition: transform .45s var(--ease), box-shadow .45s; display: flex; flex-direction: column; }
.icard:hover { transform: translateY(-10px); box-shadow: var(--shadow); }
.icard__img { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.icard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.icard:hover .icard__img img { transform: scale(1.08); }
.icard__num { position: absolute; top: 16px; left: 16px; background: var(--white); color: var(--ink); font-family: "Outfit"; font-weight: 700; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; }
.icard__body { padding: 32px; flex: 1; display: flex; flex-direction: column; }
.icard__body h3 { font-size: 24px; margin-bottom: 12px; }
.icard__body p { flex: 1; margin-bottom: 22px; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat { padding: 34px 0; border-top: 1px solid rgba(255, 255, 255, .12); }
.stat strong { display: block; font-family: "Outfit"; font-size: clamp(44px, 5vw, 64px); color: var(--white); line-height: 1; margin-bottom: 10px; }
.stat strong sup { color: var(--red); font-size: .5em; }

/* ---------- Product cards ---------- */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px; }
.pcard {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column;
  transition: .4s var(--ease); position: relative; overflow: hidden;
}
.pcard::after { content: ""; position: absolute; right: -60px; top: -60px; width: 140px; height: 140px; border-radius: 50%; background: rgba(226, 35, 26, .06); transition: .5s var(--ease); }
.pcard:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-6px); }
.pcard:hover::after { transform: scale(2.4); }
.pcard__code { font-family: "Outfit"; font-size: 13px; font-weight: 600; letter-spacing: .12em; color: var(--red); text-transform: uppercase; margin-bottom: 8px; position: relative; z-index: 1; }
.pcard h3 { font-size: 24px; margin-bottom: 12px; position: relative; z-index: 1; }
.pcard p { flex: 1; margin-bottom: 24px; font-size: 15px; position: relative; z-index: 1; }
.pcard__tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 100px; background: var(--bg); color: var(--ink); margin-bottom: 18px; position: relative; z-index: 1; align-self: flex-start; }
.pcard .btn { align-self: flex-start; padding: 11px 22px; font-size: 14px; position: relative; z-index: 1; }
.pcard .btn svg { width: 16px; height: 16px; }

.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 40px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.filters button { border: 1px solid var(--line); background: var(--white); padding: 10px 20px; border-radius: 100px; font: inherit; font-size: 14px; font-weight: 500; color: var(--ink); cursor: pointer; transition: .3s; }
.filters button.active, .filters button:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.search { position: relative; }
.search input { border: 1px solid var(--line); border-radius: 100px; padding: 12px 20px 12px 46px; font: inherit; font-size: 14px; width: 280px; outline: none; transition: border-color .3s; }
.search input:focus { border-color: var(--red); }
.search svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--muted); }
.empty { display: none; text-align: center; padding: 60px; color: var(--muted); }

/* ---------- Projects ---------- */
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.proj { border-radius: var(--radius); overflow: hidden; background: var(--white); cursor: pointer; transition: .45s var(--ease); border: 1px solid var(--line); }
.proj:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.proj__img { aspect-ratio: 927/220; overflow: hidden; position: relative; background: var(--steel); }
.proj__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.proj:hover .proj__img img { transform: scale(1.06); }
.proj__zoom { position: absolute; right: 14px; top: 14px; width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .95); display: grid; place-items: center; opacity: 0; transform: scale(.7); transition: .4s var(--ease); color: var(--ink); }
.proj:hover .proj__zoom { opacity: 1; transform: none; }
.proj__zoom svg { width: 18px; height: 18px; }
.proj__body { padding: 24px 26px; display: flex; gap: 18px; align-items: flex-start; }
.proj__index { font-family: "Outfit"; font-weight: 700; font-size: 15px; color: var(--red); background: rgba(226, 35, 26, .08); border-radius: 10px; padding: 6px 10px; line-height: 1; }
.proj__body h3 { font-size: 18px; margin-bottom: 6px; }
.proj__client { font-size: 14px; color: var(--muted); }
.proj--plant .proj__img { display: grid; place-items: center; background: linear-gradient(135deg, var(--steel) 0%, var(--steel-2) 100%); }
.proj--plant .proj__img svg { width: 48px; height: 48px; color: var(--red); opacity: .8; }
.proj--plant { cursor: default; }

/* Project marquee (home) */
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 24px; width: max-content; animation: marquee 60s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { width: 420px; flex: none; border-radius: 16px; overflow: hidden; position: relative; }
.marquee__item img { width: 100%; aspect-ratio: 927/220; object-fit: cover; }
.marquee__item span { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 18px 12px; color: #fff; font-size: 14px; font-weight: 600; background: linear-gradient(transparent, rgba(0, 0, 0, .85)); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 999; background: rgba(8, 10, 14, .94); display: none; align-items: center; justify-content: center; flex-direction: column; padding: 40px; }
.lightbox.open { display: flex; animation: fade .3s; }
.lightbox img { max-width: min(1200px, 100%); max-height: 70vh; border-radius: 12px; }
.lightbox p { color: #fff; margin-top: 22px; font-family: "Outfit"; font-size: 20px; text-align: center; max-width: 800px; }
.lightbox button { position: absolute; background: rgba(255, 255, 255, .1); border: 0; color: #fff; width: 52px; height: 52px; border-radius: 50%; cursor: pointer; font-size: 22px; transition: .3s; }
.lightbox button:hover { background: var(--red); }
.lb-close { top: 24px; right: 24px; } .lb-prev { left: 24px; top: 50%; } .lb-next { right: 24px; top: 50%; }
@keyframes fade { from { opacity: 0; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; padding: 130px 0 110px; background: var(--ink); overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .28; filter: grayscale(1); }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink) 20%, rgba(14, 17, 22, .4)); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(42px, 6vw, 72px); letter-spacing: -.03em; margin-bottom: 16px; }
.page-hero p { color: #aeb4c0; max-width: 560px; font-size: 18px; }
.crumbs { display: flex; gap: 10px; color: #8f96a5; font-size: 14px; margin-bottom: 20px; }
.crumbs a:hover { color: #fff; }
.crumbs span { color: var(--red); }

/* ---------- About page ---------- */
.two-col-list { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.list-card { background: var(--white); border-radius: var(--radius); padding: 44px; border: 1px solid var(--line); }
.list-card h3 { font-size: 26px; margin-bottom: 26px; display: flex; align-items: center; gap: 14px; }
.list-card h3 i { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--red); color: #fff; }
.list-card h3 i svg { width: 22px; height: 22px; }
.numlist { counter-reset: n; display: grid; gap: 4px; }
.numlist li { counter-increment: n; display: flex; gap: 18px; padding: 14px 0; border-bottom: 1px dashed var(--line); color: var(--ink); }
.numlist li:last-child { border-bottom: 0; }
.numlist li::before { content: counter(n, decimal-leading-zero); font-family: "Outfit"; font-weight: 700; color: var(--red); min-width: 26px; }

.mvm { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.mvm__card { padding: 44px 36px; border-radius: var(--radius); background: var(--steel); border: 1px solid rgba(255, 255, 255, .06); transition: .45s var(--ease); position: relative; overflow: hidden; }
.mvm__card:hover { transform: translateY(-8px); background: var(--steel-2); }
.mvm__card img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; margin-bottom: 26px; border: 3px solid var(--red); }
.mvm__card h3 { font-size: 26px; margin-bottom: 14px; }
.mvm__card blockquote { font-family: "Outfit"; font-size: 24px; color: #fff; font-weight: 500; line-height: 1.35; }
.mvm__card .big { position: absolute; right: 20px; top: 0; font-family: "Outfit"; font-weight: 800; font-size: 120px; color: rgba(255, 255, 255, .03); line-height: 1; }

.partners { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.partners span { padding: 10px 20px; border-radius: 100px; background: var(--bg); font-weight: 600; color: var(--ink); font-size: 14px; display: inline-flex; gap: 8px; align-items: center; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
.form-card { background: var(--white); border-radius: var(--radius); padding: 50px; box-shadow: var(--shadow); }
.form-card h2 { font-size: 32px; margin-bottom: 8px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.field label span { color: var(--red); }
.field input, .field textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font: inherit; font-size: 15px;
  background: var(--bg); outline: none; transition: .3s;
}
.field input:focus, .field textarea:focus { border-color: var(--red); background: #fff; box-shadow: 0 0 0 4px rgba(226, 35, 26, .1); }
.field textarea { min-height: 150px; resize: vertical; }
.field.error input, .field.error textarea { border-color: var(--red); }
.form-note { margin-top: 16px; font-size: 14px; display: none; padding: 14px 18px; border-radius: 12px; }
.form-note.show { display: block; background: #e9f8ef; color: #1c7a43; }
.form-note.show.error { background: #fdecea; color: var(--red-dark); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
button[disabled] { opacity: .7; cursor: wait; }

/* 404 */
.notfound { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 100px 0; background: var(--bg); }
.notfound strong { display: block; font-family: "Outfit"; font-size: clamp(110px, 20vw, 200px); line-height: 1; color: var(--red); letter-spacing: -.05em; }
.notfound h1 { font-size: clamp(28px, 4vw, 42px); margin: 10px 0 14px; }
.notfound p { margin-bottom: 32px; }
.notfound .hero__actions { justify-content: center; }

.info-card { background: var(--ink); color: #b6bcc8; border-radius: var(--radius); padding: 44px; }
.info-card h3 { color: #fff; font-size: 24px; margin-bottom: 6px; }
.info-item { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.info-item:last-child { border-bottom: 0; }
.info-item i { flex: 0 0 48px; height: 48px; border-radius: 14px; background: rgba(226, 35, 26, .15); color: var(--red); display: grid; place-items: center; }
.info-item i svg { width: 21px; height: 21px; }
.info-item small { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: #7d8494; margin-bottom: 2px; }
.info-item a, .info-item b { color: #fff; font-weight: 500; }
.info-item a:hover { color: var(--red); }
.map { margin-top: 40px; border-radius: var(--radius); overflow: hidden; height: 420px; filter: grayscale(.4); }
.map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- CTA ---------- */
.cta { position: relative; border-radius: 28px; overflow: hidden; padding: 80px; background: var(--red); color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta::before { content: ""; position: absolute; right: -100px; top: -150px; width: 450px; height: 450px; border-radius: 50%; border: 60px solid rgba(255, 255, 255, .08); }
.cta::after { content: ""; position: absolute; right: 200px; bottom: -180px; width: 300px; height: 300px; border-radius: 50%; background: rgba(0, 0, 0, .08); }
.cta h2 { color: #fff; font-size: clamp(30px, 3.6vw, 44px); max-width: 620px; position: relative; z-index: 1; }
.cta p { color: rgba(255, 255, 255, .85); margin-top: 12px; position: relative; z-index: 1; }
.cta .btn { position: relative; z-index: 1; background: #fff; color: var(--ink); flex: none; }
.cta .btn:hover { background: var(--ink); color: #fff; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #8f96a5; padding-top: 90px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 50px; padding-bottom: 60px; }
.footer__logo { background: #fff; display: inline-block; padding: 10px 16px; border-radius: 14px; margin-bottom: 22px; }
.footer__logo img { height: 56px; }
.footer h4 { color: #fff; font-size: 18px; margin-bottom: 22px; }
.footer ul { display: grid; gap: 12px; }
.footer ul a { transition: .3s; display: inline-flex; gap: 8px; align-items: center; }
.footer ul a:hover { color: #fff; transform: translateX(4px); }
.footer ul a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.footer__contact li { display: flex; gap: 12px; }
.footer__contact svg { width: 18px; height: 18px; color: var(--red); flex: none; margin-top: 4px; }
.footer__contact a::before { display: none; }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 26px 0; font-size: 14px; }
.footer__bottom .container { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer__bottom a { color: #fff; font-weight: 600; }
.footer__bottom a:hover { color: var(--red); }

.to-top { position: fixed; right: 26px; bottom: 26px; z-index: 90; width: 50px; height: 50px; border-radius: 50%; background: var(--red); color: #fff; border: 0; cursor: pointer; display: grid; place-items: center; opacity: 0; transform: translateY(20px); pointer-events: none; transition: .4s var(--ease); box-shadow: 0 10px 25px -8px rgba(226, 35, 26, .7); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top svg { width: 20px; height: 20px; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .split { gap: 60px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .topbar__info span:nth-child(1) { display: none; }
  .burger { display: block; }
  .nav {
    position: fixed; top: 148px; left: 0; right: 0; bottom: 0; background: #fff; flex-direction: column; align-items: stretch;
    padding: 30px 6%; gap: 6px; transform: translateX(100%); transition: transform .45s var(--ease);
  }
  .header.scrolled .nav { top: 104px; }
  .nav.open { transform: none; }
  .nav a { font-size: 20px; padding: 16px 20px; }
  .nav .btn { margin: 20px 0 0; justify-content: center; }
  .features__grid, .cards3, .mvm { grid-template-columns: 1fr; }
  .feature { border-right: 0; border-bottom: 1px solid var(--line); }
  .split, .two-col-list, .contact-grid { grid-template-columns: 1fr; }
  .split__badge { right: 20px; bottom: -30px; }
  .projects-grid { grid-template-columns: 1fr; }
  .cta { flex-direction: column; align-items: flex-start; padding: 50px 36px; }
  .section { padding: 80px 0; }
}
@media (max-width: 600px) {
  .topbar { display: none; }
  .nav, .header.scrolled .nav { top: 104px; }
  .footer__grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-card, .list-card, .info-card { padding: 30px 24px; }
  .search input { width: 100%; }
  .search { width: 100%; }
  .marquee__item { width: 300px; }
  .hero__scroll { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}