/* ============================================================
   KEDAI BESI BURUK FIS — STYLESHEET
   Design system: Charcoal/Emerald industrial theme
   Signature motif: weighbridge digit readouts + diamond-plate texture
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Brand palette */
  --color-charcoal: #1F2937;
  --color-dark: #111827;
  --color-white: #FFFFFF;
  --color-emerald: #10B981;
  --color-emerald-dark: #059669;
  --color-emerald-light: #34D399;

  /* Dark theme (default) surface tokens */
  --bg-body: var(--color-dark);
  --bg-surface: var(--color-charcoal);
  --bg-surface-2: #1a2332;
  --bg-glass: rgba(31, 41, 55, 0.6);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --text-primary: #F3F4F6;
  --text-secondary: #9CA3AF;
  --text-on-emerald: #052e21;

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --container-w: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --nav-h: 76px;

  /* Motion */
  --ease: cubic-bezier(.22, 1, .36, 1);
  --dur: 0.5s;

  /* EDIT: hero background image URL here */
  --hero-bg-image: url('https://images.unsplash.com/photo-1587293852726-70cdb56c2866?w=1920&q=80');
}

/* Light theme overrides */
[data-theme="light"] {
  --bg-body: #F3F4F6;
  --bg-surface: #FFFFFF;
  --bg-surface-2: #EEF1F5;
  --bg-glass: rgba(56, 32, 32, 0.7);
  --border-subtle: rgba(17, 24, 39, 0.08);
  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-on-emerald: #052e21;
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  font-family: var(--font-body);
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 820px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--color-emerald); color: var(--text-on-emerald);
  padding: 12px 20px; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--color-emerald); outline-offset: 3px; }

/* ---------- 3. SCROLL PROGRESS BAR ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--color-emerald), var(--color-emerald-light));
  z-index: 2000; transition: width 0.1s linear;
}

/* ---------- 4. NAVBAR ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), height 0.3s var(--ease);
}
.navbar.is-scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border-subtle);
  height: 66px;
}
.navbar__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.navbar__logo { display: flex; align-items: center; gap: 10px; }
.navbar__logo-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.navbar__logo-mark img {
  width: 100%;
  height: 100%;
  max-width: 40px;
  max-height: 40px;
  object-fit: contain;
  display: block;
}
.navbar__logo-text { display: flex; flex-direction: column; line-height: 1.1; font-family: var(--font-display); }
.navbar__logo-text strong { font-size: 1.15rem; letter-spacing: 0.02em; }
.navbar__logo-text span { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-emerald); font-weight: 600; }

.navbar__nav { display: flex; align-items: center; gap: 28px; }
.nav-link {
  font-size: 0.92rem; font-weight: 500; color: var(--text-secondary);
  position: relative; padding: 6px 0; transition: color 0.25s;
  white-space: nowrap;
}
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--color-emerald); transition: width 0.25s var(--ease);
}
.nav-link:hover, .nav-link.is-active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.is-active::after { width: 100%; }
.nav-link--cta {
  background: var(--color-emerald); color: var(--text-on-emerald) !important;
  padding: 9px 18px; border-radius: 100px; font-weight: 600;
}
.nav-link--cta::after { display: none; }
.nav-link--cta:hover { background: var(--color-emerald-dark); }

.navbar__controls { display: flex; align-items: center; gap: 10px; }

.lang-toggle, .theme-toggle {
  display: flex; align-items: center; justify-content: center; gap: 4px;
  width: auto; height: 38px; padding: 0 12px; border-radius: 100px;
  background: var(--bg-glass); border: 1px solid var(--border-subtle);
  color: var(--text-primary); font-size: 0.78rem; font-weight: 700;
  transition: border-color 0.25s, transform 0.2s;
}
.lang-toggle:hover, .theme-toggle:hover { border-color: var(--color-emerald); transform: translateY(-1px); }
.theme-toggle { width: 38px; padding: 0; }
.lang-toggle__sep { color: var(--text-secondary); font-weight: 400; }
.lang-toggle span[data-lang-label] { opacity: 0.4; }
.lang-toggle span.lang-toggle__active { opacity: 1; color: var(--color-emerald); }

.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 38px; height: 38px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); margin: 0 auto; }
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 5. BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: 100px; font-weight: 600; font-size: 0.95rem;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--color-emerald), var(--color-emerald-dark));
  color: var(--text-on-emerald);
  box-shadow: 0 8px 24px -8px rgba(16, 185, 129, 0.6);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(16, 185, 129, 0.75); }
.btn--secondary {
  background: var(--color-white); color: var(--color-dark);
}
.btn--secondary:hover { transform: translateY(-2px); }
.btn--ghost {
  background: rgba(255, 255, 255, 0.06); color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.14); transform: translateY(-2px); }

/* ---------- 6. HERO ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding-top: var(--nav-h);
}
.hero__bg {
  position: absolute; inset: 0;
  background-image: var(--hero-bg-image);
  background-size: cover; background-position: center;
  transform: scale(1.05);
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(17,24,39,0.75) 0%, rgba(17,24,39,0.88) 55%, rgba(17,24,39,0.97) 100%),
    linear-gradient(120deg, rgba(16,185,129,0.16), transparent 45%);
}
/* Diamond-plate steel texture overlay (signature industrial detail) */
.hero__plate {
  position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image:
    repeating-linear-gradient(45deg, #fff 0, #fff 1px, transparent 1px, transparent 26px),
    repeating-linear-gradient(-45deg, #fff 0, #fff 1px, transparent 1px, transparent 26px);
}
.hero__content { position: relative; z-index: 2; padding: 60px 24px 40px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-emerald-light);
  margin-bottom: 18px;
}
.eyebrow::before { content: ''; width: 20px; height: 2px; background: var(--color-emerald); display: inline-block; }

.hero__headline {
  font-size: clamp(2.1rem, 5.4vw, 4.1rem);
  color: #fff; max-width: 16ch; margin-bottom: 22px;
}
.hero__subhead {
  font-size: clamp(1rem, 1.6vw, 1.2rem); color: rgba(255,255,255,0.82);
  max-width: 58ch; margin-bottom: 34px;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }

.hero__stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  max-width: 760px;
}
.stat-card {
  background: var(--bg-glass); border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px); border-radius: var(--radius-md);
  padding: 16px 10px; text-align: center;
}
.stat-card__digits {
  display: block; font-family: var(--font-mono); font-weight: 700;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem); color: var(--color-emerald-light);
  letter-spacing: 0.02em;
  text-shadow: 0 0 18px rgba(52, 211, 153, 0.5);
}
.stat-card__label {
  display: block; font-size: 0.7rem; color: rgba(255,255,255,0.65);
  text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px;
}

.hero__scroll-cue {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.6); z-index: 2; animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ---------- 7. SECTIONS ---------- */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-surface); }
.section__title {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); max-width: 20ch;
  margin: 10px 0 16px;
}
.section__lead { color: var(--text-secondary); max-width: 62ch; font-size: 1.05rem; margin-bottom: 40px; }

.grid { display: grid; gap: 22px; margin-top: 40px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- 8. CARDS ---------- */
.card, .service-card, .testimonial-card {
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 30px 26px;
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.section--alt .card, .section--alt .service-card, .section--alt .testimonial-card { background: var(--bg-surface-2); }
.card:hover, .service-card:hover, .testimonial-card:hover {
  transform: translateY(-6px); border-color: rgba(16,185,129,0.4);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.4);
}
.card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(16,185,129,0.18), rgba(16,185,129,0.05));
  color: var(--color-emerald); margin-bottom: 18px;
}
.card h3, .service-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.card p, .service-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* ---------- 9. MATERIAL / AREA CHIPS ---------- */
.chip-grid { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.chip {
  padding: 11px 20px; border-radius: 100px; font-size: 0.88rem; font-weight: 500;
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s;
}
.chip:hover { border-color: var(--color-emerald); transform: translateY(-3px); background: rgba(16,185,129,0.08); }
.chip--more { background: var(--color-emerald); color: var(--text-on-emerald); border-color: var(--color-emerald); font-weight: 700; }
.chip--area { font-family: var(--font-mono); font-size: 0.82rem; }

/* ---------- 10. HOW IT WORKS ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 44px; }
.step {
  position: relative; padding: 30px 22px; border-radius: var(--radius-lg);
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
}
.step__num {
  font-family: var(--font-mono); font-weight: 700; font-size: 2.4rem;
  color: transparent; -webkit-text-stroke: 1.5px var(--color-emerald);
  display: block; margin-bottom: 14px; opacity: 0.85;
}
.step h3 { font-size: 1.08rem; margin-bottom: 8px; }
.step p { color: var(--text-secondary); font-size: 0.92rem; }

/* ---------- 11. GALLERY ---------- */
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px;
}
.gallery-item {
  position: relative; border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 4 / 3; cursor: zoom-in;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.gallery-item::after {
  content: '\002B'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: #fff; background: rgba(17,24,39,0.45); opacity: 0; transition: opacity 0.3s;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover::after { opacity: 1; }

.lightbox {
  position: fixed; inset: 0; z-index: 3000; background: rgba(10,12,16,0.94);
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  opacity: 0; visibility: hidden; transition: opacity 0.3s var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img { max-width: 88vw; max-height: 78vh; border-radius: 10px; box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.lightbox__caption { color: #fff; margin-top: 16px; font-size: 0.9rem; opacity: 0.8; }
.lightbox__close {
  position: absolute; top: 22px; right: 26px; font-size: 2rem; color: #fff; line-height: 1;
}
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 2.5rem; color: #fff; padding: 10px 16px; opacity: 0.7; transition: opacity 0.2s;
}
.lightbox__nav:hover { opacity: 1; }
.lightbox__nav--prev { left: 12px; }
.lightbox__nav--next { right: 12px; }

/* ---------- 12. VIDEO GALLERY ---------- */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }
.video-card { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-surface); border: 1px solid var(--border-subtle); }
.video-card video { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: #000; }
.video-card__caption { padding: 14px 18px; font-weight: 500; font-size: 0.92rem; }

/* ---------- 13. TESTIMONIALS ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }
.testimonial-card__stars { color: var(--color-emerald); letter-spacing: 2px; margin-bottom: 14px; font-size: 0.95rem; }
.testimonial-card__quote { font-size: 0.98rem; margin-bottom: 20px; color: var(--text-primary); }
.testimonial-card footer { display: flex; flex-direction: column; font-size: 0.85rem; }
.testimonial-card footer strong { font-family: var(--font-display); }
.testimonial-card footer span { color: var(--text-secondary); }

/* ---------- 14. FAQ ACCORDION ---------- */
.accordion { margin-top: 40px; border-top: 1px solid var(--border-subtle); }
.accordion__item { border-bottom: 1px solid var(--border-subtle); }
.accordion__trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 22px 4px; text-align: left; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
}
.accordion__trigger svg { flex-shrink: 0; transition: transform 0.3s var(--ease); color: var(--color-emerald); }
.accordion__trigger[aria-expanded="true"] svg { transform: rotate(180deg); }
.accordion__panel {
  max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease);
}
.accordion__panel p { padding: 0 4px 22px; color: var(--text-secondary); max-width: 70ch; }

/* ---------- 15. CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; margin-top: 40px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info__item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info__item svg { color: var(--color-emerald); flex-shrink: 0; margin-top: 3px; }
.contact-info__item div { display: flex; flex-direction: column; }
.contact-info__item span:first-child { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-secondary); }
.contact-info__item a, .contact-info__item span:last-child { font-weight: 500; }

.map-placeholder {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-subtle);
  height: 220px; margin-top: 6px;
}
.map-placeholder iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.3) contrast(1.05); }

.contact-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 32px;
}
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row--full { grid-column: 1 / -1; }
.form-row label { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); }
.form-row input, .form-row textarea {
  background: var(--bg-body); border: 1px solid var(--border-subtle); border-radius: var(--radius-sm);
  padding: 12px 14px; color: var(--text-primary); font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color 0.25s;
}
.form-row input:focus, .form-row textarea:focus { border-color: var(--color-emerald); }
.form-row textarea { resize: vertical; min-height: 90px; }
.contact-form button { border: none; }
.form-success { grid-column: 1/-1; color: var(--color-emerald-light); font-size: 0.9rem; min-height: 1.2em; }

/* ---------- 16. FOOTER ---------- */
.footer { background: var(--color-dark); padding: 70px 0 0; border-top: 1px solid var(--border-subtle); }
[data-theme="light"] .footer { background: #0d1420; }
.footer, .footer a, .footer span { color: rgba(255,255,255,0.7); }
.footer h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 50px; }
.footer__brand p { margin: 16px 0 18px; font-size: 0.9rem; max-width: 34ch; }
.footer__socials { display: flex; gap: 10px; }
.footer__socials a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; transition: background 0.25s, transform 0.25s; }
.footer__socials a:hover { background: var(--color-emerald); color: var(--text-on-emerald); transform: translateY(-3px); }
.footer__links { display: flex; flex-direction: column; gap: 11px; font-size: 0.9rem; }
.footer__links a:hover { color: var(--color-emerald-light); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.82rem; flex-wrap: wrap; gap: 10px;
}
.footer__domain { font-family: var(--font-mono); color: var(--color-emerald-light) !important; }

/* ---------- 17. FLOATING ACTIONS ---------- */
.floating-actions {
  position: fixed; bottom: 24px; right: 24px; z-index: 900;
  display: flex; flex-direction: column; gap: 12px;
}
.fab {
  width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(0,0,0,0.45); transition: transform 0.25s var(--ease), opacity 0.3s var(--ease);
}
.fab--whatsapp { background: #25D366; color: #fff; }
.fab--call { background: var(--color-emerald); color: var(--text-on-emerald); }
.fab--top {
  background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--border-subtle);
  opacity: 0; pointer-events: none; transform: translateY(10px);
}
.fab--top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.fab:hover { transform: translateY(-4px) scale(1.05); }
.fab--whatsapp { animation: pulse 2.6s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 26px -6px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 10px 30px -4px rgba(37,211,102,0.85); }
}

/* ---------- 18. FADE-UP SCROLL ANIMATIONS ---------- */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.fade-up.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 19. RESPONSIVE ---------- */
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .navbar__nav {
    position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: var(--bg-body); flex-direction: column; align-items: flex-start; gap: 4px;
    padding: 22px 24px; overflow-y: auto;
    transform: translateX(100%); transition: transform 0.35s var(--ease);
  }
  .navbar.is-scrolled .navbar__nav, .navbar__nav { top: 66px; }
  .navbar__nav.is-open { transform: translateX(0); }
  .navbar__nav .nav-link { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--border-subtle); }
  .navbar__nav .nav-link--cta { margin-top: 10px; text-align: center; }
  .hamburger { display: flex; }

  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .grid--4, .grid--3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .footer__bottom { justify-content: center; text-align: center; }
  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .floating-actions { bottom: 16px; right: 16px; }
  .fab { width: 48px; height: 48px; }
}