/* ============================================================
   Cosmic AS Corporation — Dark Theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600&family=Barlow+Condensed:wght@600;700;800&display=swap');

:root {
  /* Background scale */
  --bg:   #080808;
  --bg1:  #0E0E0E;
  --bg2:  #141414;
  --bg3:  #1B1B1B;
  --bg4:  #232323;

  /* Borders */
  --b0:   #131313;
  --b1:   #1E1E1E;
  --b2:   #282828;
  --b3:   #363636;

  /* Type */
  --t1:   #E6E6E6;
  --t2:   #8A8A8A;
  --t3:   #484848;
  --white:#FFFFFF;

  /* Gold accent */
  --gold:    #B89040;
  --gold-lt: #D4AC5C;
  --gold-dk: #8A6C2C;
  --gold-bg: rgba(184,144,64,.1);

  /* Misc */
  --shadow:    0 2px 24px rgba(0,0,0,.75);
  --shadow-lg: 0 8px 60px rgba(0,0,0,.92);
  --r:     3px;
  --r-md:  6px;
  --r-lg:  10px;
  --ease:  .2s ease;
  --fh:    'Barlow Condensed', system-ui, sans-serif;
  --fb:    'Barlow', system-ui, sans-serif;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--fb); color: var(--t1); background: var(--bg); line-height: 1.65; }
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Type ────────────────────────────────────────────────── */
h1 { font-family: var(--fh); font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 800; line-height: 1.05; letter-spacing: .04em; text-transform: uppercase; }
h2 { font-family: var(--fh); font-size: clamp(1.8rem, 3.5vw, 2.75rem); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
h3 { font-family: var(--fh); font-size: 1.15rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
h4 { font-size: .95rem; font-weight: 600; letter-spacing: .02em; color: var(--t1); }
p  { color: var(--t2); }

/* ── Layout ──────────────────────────────────────────────── */
.container  { width: min(1200px, 92%); margin-inline: auto; }
.section    { padding: 96px 0; }
.section-sm { padding: 56px 0; }

/* ── Utilities ───────────────────────────────────────────── */
.text-center { text-align: center; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .68rem 1.75rem; border-radius: var(--r);
  font-family: var(--fh); font-weight: 700; font-size: .88rem;
  letter-spacing: .09em; text-transform: uppercase; transition: var(--ease);
}
.btn-gold  { background: var(--gold); color: var(--bg); border: 1px solid var(--gold); }
.btn-gold:hover  { background: var(--gold-lt); border-color: var(--gold-lt); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(184,144,64,.28); }
.btn-outline { border: 1px solid var(--b3); color: var(--t2); background: transparent; }
.btn-outline:hover { border-color: var(--t1); color: var(--t1); background: rgba(255,255,255,.03); }
.btn-white  { background: var(--white); color: var(--bg); border: 1px solid var(--white); }
.btn-white:hover  { background: transparent; color: var(--white); }

/* ── Section label ───────────────────────────────────────── */
.label {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--fh); font-size: .7rem; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase; color: var(--gold);
  margin-bottom: .9rem;
}
.label::before { content: ''; display: block; width: 28px; height: 1px; background: var(--gold); opacity: .7; }

/* ── Section header ──────────────────────────────────────── */
.sh { margin-bottom: 3rem; }
.sh.center { text-align: center; display: flex; flex-direction: column; align-items: center; }
.sh p { font-size: 1.05rem; max-width: 560px; margin-top: .65rem; }
.sh.center p { max-width: 600px; }

/* ── NAVBAR ──────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(8,8,8,.88); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--b0); transition: var(--ease);
}
#navbar.scrolled { background: rgba(8,8,8,.97); border-bottom-color: var(--b1); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: .85rem 0; gap: 2rem; }

/* Logo */
.nav-logo { display: flex; align-items: center; gap: .9rem; flex-shrink: 0; }
.logo-icon { width: 36px; height: 36px; flex-shrink: 0; color: var(--t2); transition: var(--ease); }
.nav-logo:hover .logo-icon { color: var(--t1); }
.logo-wordmark { display: flex; flex-direction: column; }
.logo-name { font-family: var(--fh); font-weight: 800; font-size: 1.1rem; letter-spacing: .06em; text-transform: uppercase; color: var(--t1); line-height: 1; }
.logo-rule { height: 1px; background: var(--t2); opacity: .25; margin: 3px 0 2px; }
.logo-sub  { font-family: var(--fb); font-weight: 400; font-size: .57rem; letter-spacing: .3em; text-transform: uppercase; color: var(--t3); }

/* Links */
.nav-links { display: flex; align-items: center; }
.nav-links a { color: var(--t2); font-size: .78rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; padding: .5rem .85rem; border-radius: var(--r); transition: var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--t1); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: .4rem; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--t1); border-radius: 2px; transition: var(--ease); }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav { display: none; position: fixed; inset: 0; z-index: 999; background: var(--bg1); flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem; }
.mobile-nav.open { display: flex; }
.mobile-nav a { color: var(--t1); font-family: var(--fh); font-size: 1.7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: .3rem 1rem; transition: var(--ease); }
.mobile-nav a:hover { color: var(--gold-lt); }
.mobile-nav-close { position: absolute; top: 1.5rem; right: 1.5rem; color: var(--t2); font-size: 1.4rem; padding: .4rem; transition: var(--ease); }
.mobile-nav-close:hover { color: var(--t1); }

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  background: var(--bg); position: relative; overflow: hidden;
  padding-top: 80px;
}
.hero-geo-bg {
  position: absolute; right: -5%; top: 50%; transform: translateY(-50%);
  width: 52vw; max-width: 680px;
  opacity: .025; pointer-events: none; color: var(--white);
}
.hero-bottom-line { position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: var(--b0); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; position: relative; z-index: 1; }

.hero-eyebrow { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.5rem; }
.hero-eyebrow .line { width: 28px; height: 1px; background: var(--gold); }
.hero-eyebrow span { font-family: var(--fh); font-size: .7rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }

.hero-title { margin-bottom: 1.25rem; color: var(--white); }
.hero-title em { color: var(--gold); font-style: normal; display: block; }
.hero-desc { font-size: 1.02rem; color: var(--t2); margin-bottom: 2.25rem; max-width: 440px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-bottom: 3rem; }

.hero-stats { display: flex; gap: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--b1); }
.stat-num { font-family: var(--fh); font-size: 2rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-lbl { font-size: .68rem; color: var(--t3); letter-spacing: .12em; text-transform: uppercase; margin-top: .3rem; }

/* Hero right */
.hero-card-wrap { position: relative; }
.hero-card-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: .6rem;
  padding: 1.25rem; border: 1px solid var(--b1); border-radius: var(--r-lg);
  background: var(--bg1);
}
.hero-eq { background: var(--bg2); border: 1px solid var(--b1); border-radius: var(--r-md); padding: 1.25rem; display: flex; flex-direction: column; align-items: center; gap: .5rem; transition: var(--ease); }
.hero-eq:hover { background: var(--bg3); border-color: var(--b2); transform: translateY(-2px); }
.hero-eq .icon { font-size: 1.75rem; }
.hero-eq span { font-family: var(--fh); font-size: .7rem; letter-spacing: .04em; color: var(--t2); text-align: center; }

.hero-tag {
  position: absolute; background: var(--bg3); border: 1px solid var(--b2);
  border-radius: var(--r-md); padding: .45rem .85rem;
  font-size: .78rem; color: var(--t1); font-weight: 500;
  display: flex; align-items: center; gap: .4rem; white-space: nowrap;
}
.hero-tag .dot { width: 6px; height: 6px; border-radius: 50%; background: #4ade80; }
.hero-tag.t1 { top: -.75rem; right: -.75rem; }
.hero-tag.t2 { bottom: -.75rem; left: -.75rem; }

/* ── ABOUT ───────────────────────────────────────────────── */
#about { background: var(--bg1); border-top: 1px solid var(--b0); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; }
.about-visual { position: relative; border: 1px solid var(--b1); border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--bg2); }
.about-placeholder { width: 100%; height: 100%; min-height: 300px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.25rem; color: var(--t3); }
.about-placeholder .geo { width: 72px; height: 72px; opacity: .25; }
.about-placeholder p { font-size: .8rem; text-align: center; color: var(--t3); line-height: 1.5; }
.about-placeholder code { font-size: .75rem; background: var(--bg3); padding: .15rem .4rem; border-radius: var(--r); color: var(--t2); }
.about-badge { position: absolute; bottom: 1.25rem; left: 1.25rem; background: rgba(8,8,8,.9); border: 1px solid var(--b2); border-radius: var(--r-md); padding: .85rem 1.1rem; backdrop-filter: blur(8px); }
.about-badge strong { display: block; font-family: var(--fh); font-size: 1.8rem; font-weight: 800; color: var(--white); line-height: 1; }
.about-badge span { font-size: .68rem; color: var(--t3); letter-spacing: .12em; text-transform: uppercase; margin-top: .25rem; display: block; }

.about-text p { line-height: 1.78; margin-bottom: 1.1rem; }
.about-features { margin-top: 2rem; display: flex; flex-direction: column; gap: .6rem; }
.af { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem 1.1rem; background: var(--bg2); border: 1px solid var(--b1); border-radius: var(--r-md); transition: var(--ease); }
.af:hover { border-color: var(--b2); background: var(--bg3); }
.af .af-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: .1rem; }
.af h4 { margin-bottom: .15rem; font-size: .88rem; }
.af p  { font-size: .86rem; }
.about-action { margin-top: 2rem; }

/* ── PRODUCTS ────────────────────────────────────────────── */
#products { background: var(--bg); border-top: 1px solid var(--b0); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); border: 1px solid var(--b1); border-radius: var(--r-lg); overflow: hidden; }
.product-card { background: var(--bg1); cursor: pointer; transition: var(--ease); position: relative; border-right: 1px solid var(--b0); border-bottom: 1px solid var(--b0); }
.product-card:hover { background: var(--bg2); z-index: 1; }
.product-card-img { aspect-ratio: 4/3; background: var(--bg2); display: flex; align-items: center; justify-content: center; font-size: 3rem; border-bottom: 1px solid var(--b0); overflow: hidden; }
.product-card:hover .product-card-img { background: var(--bg3); }
.pci-icon { transition: transform .25s ease; }
.product-card:hover .pci-icon { transform: scale(1.1); }
.product-card-body { padding: 1.2rem; }
.product-card-cat { font-family: var(--fh); font-size: .64rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--gold); margin-bottom: .35rem; }
.product-card-title { font-family: var(--fh); font-size: .92rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--t1); margin-bottom: .35rem; line-height: 1.2; }
.product-card-desc { font-size: .83rem; line-height: 1.55; }
.product-card-link { display: inline-flex; align-items: center; gap: .3rem; font-family: var(--fh); font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--t3); margin-top: .7rem; transition: var(--ease); }
.product-card:hover .product-card-link { color: var(--gold); }

/* ── WHY US ──────────────────────────────────────────────── */
#why-us { background: var(--bg1); border-top: 1px solid var(--b0); border-bottom: 1px solid var(--b0); }
.why-inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4.5rem; align-items: center; }
.why-left p { margin: .65rem 0 2rem; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--b1); border-radius: var(--r-lg); overflow: hidden; }
.why-card { background: var(--bg2); padding: 1.5rem; border-right: 1px solid var(--b0); border-bottom: 1px solid var(--b0); transition: var(--ease); }
.why-card:hover { background: var(--bg3); }
.why-icon { font-size: 1.4rem; margin-bottom: .65rem; }
.why-card h4 { font-size: .83rem; letter-spacing: .07em; text-transform: uppercase; color: var(--t1); margin-bottom: .3rem; }
.why-card p  { font-size: .82rem; }

/* ── GALLERY ─────────────────────────────────────────────── */
#gallery { background: var(--bg); border-top: 1px solid var(--b0); }
.gal-filter { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter-btn { padding: .42rem 1.15rem; border-radius: var(--r); font-family: var(--fh); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; border: 1px solid var(--b2); color: var(--t3); transition: var(--ease); background: transparent; }
.filter-btn.active, .filter-btn:hover { border-color: var(--t1); color: var(--t1); }
.filter-btn.active { background: rgba(255,255,255,.04); }

.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); border: 1px solid var(--b1); border-radius: var(--r-lg); overflow: hidden; }
.gallery-item { aspect-ratio: 4/3; position: relative; cursor: pointer; background: var(--bg1); overflow: hidden; display: flex; align-items: center; justify-content: center; border-right: 1px solid var(--b0); border-bottom: 1px solid var(--b0); }
.gallery-item:hover { background: var(--bg2); }
.gal-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .75rem; color: var(--t3); width: 100%; height: 100%; }
.gal-placeholder .icon { font-size: 2.4rem; transition: var(--ease); }
.gallery-item:hover .gal-placeholder .icon { transform: scale(1.1); color: var(--t2); }
.gal-placeholder span { font-size: .76rem; letter-spacing: .04em; font-family: var(--fh); text-transform: uppercase; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery-item:hover img { transform: scale(1.04); }

.gal-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,8,8,.9) 0%, transparent 55%); display: flex; align-items: flex-end; padding: 1.1rem; opacity: 0; transition: var(--ease); }
.gallery-item:hover .gal-overlay { opacity: 1; }
.gal-overlay span { font-family: var(--fh); font-size: .78rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--white); }

/* ── REVIEWS ─────────────────────────────────────────────── */
#reviews { background: var(--bg1); border-top: 1px solid var(--b0); }
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); border: 1px solid var(--b1); border-radius: var(--r-lg); overflow: hidden; }
.review-card { background: var(--bg2); padding: 1.75rem; transition: var(--ease); border-right: 1px solid var(--b0); border-bottom: 1px solid var(--b0); }
.review-card:hover { background: var(--bg3); }
.review-stars { color: var(--gold); font-size: 1rem; letter-spacing: .08em; margin-bottom: .9rem; }
.review-text { font-size: .92rem; color: var(--t2); font-style: italic; line-height: 1.72; margin-bottom: 1.25rem; }
.review-author { display: flex; align-items: center; gap: .75rem; }
.review-av { width: 40px; height: 40px; border-radius: 50%; background: var(--bg4); border: 1px solid var(--b2); display: flex; align-items: center; justify-content: center; font-family: var(--fh); font-size: 1rem; font-weight: 800; color: var(--t2); flex-shrink: 0; }
.review-info strong { font-size: .85rem; color: var(--t1); display: block; }
.review-info span   { font-size: .78rem; color: var(--t3); }

/* ── CONTACT ─────────────────────────────────────────────── */
#contact { background: var(--bg); border-top: 1px solid var(--b0); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3.5rem; }
.ci { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.ci-icon { flex-shrink: 0; width: 42px; height: 42px; border-radius: var(--r-md); background: var(--bg2); border: 1px solid var(--b1); display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.ci h4 { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--t3); margin-bottom: .2rem; }
.ci p  { font-size: .9rem; color: var(--t2); }
.contact-social { display: flex; gap: .5rem; margin-top: 2rem; }
.sl { width: 40px; height: 40px; border-radius: var(--r-md); background: var(--bg2); border: 1px solid var(--b1); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .82rem; color: var(--t2); transition: var(--ease); }
.sl:hover { border-color: var(--b3); color: var(--t1); background: var(--bg3); }

.contact-form { display: flex; flex-direction: column; gap: .85rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.fg { display: flex; flex-direction: column; gap: .35rem; }
.fg label { font-family: var(--fh); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--t3); }
.fg input, .fg select, .fg textarea { padding: .68rem .9rem; border: 1px solid var(--b1); border-radius: var(--r); background: var(--bg2); color: var(--t1); font: inherit; font-size: .9rem; transition: var(--ease); }
.fg input:focus, .fg select:focus, .fg textarea:focus { outline: none; border-color: var(--b3); background: var(--bg3); }
.fg textarea { resize: vertical; min-height: 110px; }
.fg select option { background: var(--bg3); }
.form-success { display: none; padding: .9rem; background: rgba(74,222,128,.06); border: 1px solid rgba(74,222,128,.18); border-radius: var(--r); color: #4ade80; font-size: .86rem; font-weight: 600; text-align: center; }

/* ── FOOTER ──────────────────────────────────────────────── */
#footer { background: var(--bg1); border-top: 1px solid var(--b0); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 2.5rem; margin-bottom: 3.5rem; }
.footer-brand-logo { display: flex; align-items: center; gap: .85rem; margin-bottom: 1.1rem; }
.footer-brand p { font-size: .84rem; color: var(--t3); line-height: 1.72; }
.footer-col h5 { font-family: var(--fh); font-size: .68rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--t2); margin-bottom: .9rem; }
.footer-col ul li + li { margin-top: .5rem; }
.footer-col ul li a { font-size: .83rem; color: var(--t3); transition: var(--ease); }
.footer-col ul li a:hover { color: var(--gold-lt); }
.footer-nl p { font-size: .83rem; color: var(--t3); margin-bottom: .85rem; }
.nl-form { display: flex; gap: .4rem; }
.nl-form input { flex: 1; padding: .6rem .85rem; border: 1px solid var(--b1); border-radius: var(--r); background: var(--bg2); color: var(--t1); font: inherit; font-size: .85rem; }
.nl-form input::placeholder { color: var(--t3); }
.nl-form input:focus { outline: none; border-color: var(--b2); }
.nl-form button { padding: .6rem 1.1rem; border-radius: var(--r); background: var(--gold); color: var(--bg); font-family: var(--fh); font-weight: 700; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; transition: var(--ease); }
.nl-form button:hover { background: var(--gold-lt); }
.footer-bottom { border-top: 1px solid var(--b0); padding: 1.4rem 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .75rem; }
.footer-bottom p, .footer-bottom a { font-size: .78rem; color: var(--t3); transition: var(--ease); }
.footer-bottom a:hover { color: var(--gold-lt); }

/* ── Page banner (inner pages) ───────────────────────────── */
.page-banner { background: var(--bg1); padding: 100px 0 56px; border-bottom: 1px solid var(--b0); }
.page-banner h1 { color: var(--white); margin-bottom: .5rem; }
.page-banner > .container > p { color: var(--t2); font-size: 1.05rem; }
.breadcrumb { display: flex; align-items: center; gap: .5rem; margin-top: 1rem; }
.breadcrumb a    { font-size: .8rem; color: var(--t3); transition: var(--ease); }
.breadcrumb a:hover { color: var(--gold-lt); }
.breadcrumb span { font-size: .8rem; color: var(--t3); }
.bc-current      { color: var(--gold) !important; }

/* ── Lightbox ────────────────────────────────────────────── */
.lightbox-overlay { position: fixed; inset: 0; z-index: 9000; background: rgba(0,0,0,.95); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity .28s; }
.lightbox-overlay.open { opacity: 1; pointer-events: all; }
.lightbox-content { position: relative; max-width: 90vw; max-height: 90vh; border-radius: var(--r-lg); overflow: hidden; }
.lightbox-close { position: absolute; top: .85rem; right: .85rem; z-index: 2; width: 32px; height: 32px; border-radius: 50%; background: rgba(8,8,8,.85); color: var(--t2); display: flex; align-items: center; justify-content: center; font-size: .9rem; border: 1px solid var(--b2); transition: var(--ease); }
.lightbox-close:hover { color: var(--white); border-color: var(--b3); }

/* ── Scroll top ──────────────────────────────────────────── */
#scroll-top { position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 500; width: 38px; height: 38px; border-radius: var(--r-md); background: var(--bg3); border: 1px solid var(--b2); color: var(--t2); display: flex; align-items: center; justify-content: center; font-size: .9rem; opacity: 0; pointer-events: none; transition: var(--ease); transform: translateY(8px); }
#scroll-top.visible { opacity: 1; pointer-events: all; transform: none; }
#scroll-top:hover { border-color: var(--t1); color: var(--t1); }

/* ── SVG sizing inside stamped containers ────────────────── */
.logo-icon svg,
#footer-logo-icon svg { width: 100%; height: 100%; display: block; }
.hero-geo-bg svg { width: 100%; height: 100%; display: block; }
.about-placeholder .geo svg { width: 100%; height: 100%; display: block; }

/* ── Fade-in ─────────────────────────────────────────────── */
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity .55s, transform .55s; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-inner { grid-template-columns: 1fr; }
  .why-left { text-align: center; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card-wrap { order: -1; }
  .hero-tag.t1 { top: -.5rem; right: .5rem; }
  .hero-tag.t2 { bottom: -.5rem; left: .5rem; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .hero-card-grid { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2.2rem; }
}