/* =================================================
   ACEMACAN FZ LLC — Premium Editorial Layout v4
   ================================================= */

/* --- Reset --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --teal: #1A807B;
  --teal-dark: #145f5b;
  --teal-light: #5db8b3;
  --teal-pale: #d4edeb;
  --dark: #111816;
  --charcoal: #1e2a28;
  --bg: #fafbfa;
  --white: #fff;
  --text: #2d3836;
  --text-light: #627572;
  --text-muted: #97aba8;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 22px;
  --ease: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

html { scroll-behavior: auto; font-size: 16px; }

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* --- Logo Image (local SVG logos) --- */
.nav-logo {
  display: flex;
  align-items: center;
  position: relative;
}

.logo-img {
  height: 32px;
  width: auto;
  display: block;
  transition: opacity .35s var(--ease);
}

.logo-white {
  opacity: 1;
}

.logo-color {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  opacity: 0;
}

.nav.scrolled .logo-white {
  opacity: 0;
}

.nav.scrolled .logo-color {
  opacity: 1;
}

.footer-logo-img {
  height: 24px;
  opacity: .7;
}

/* --- Scroll Reveal Animations --- */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}

.reveal-up.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-text {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}

.reveal-text.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(.92);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* --- Labels --- */
.label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
  padding: 6px 16px;
  border: 1.5px solid var(--teal-pale);
  border-radius: 40px;
  background: rgba(26, 128, 123, .06);
}

.label.light {
  color: var(--teal-light);
  border-color: rgba(93, 184, 179, .25);
  background: rgba(93, 184, 179, .08);
}

.heading-lg {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}

.heading-lg em { font-style: italic; color: var(--teal); }
.heading-lg.light { color: var(--white); }
.heading-lg.light em { color: var(--teal-light); }

.heading-xl {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--white);
  letter-spacing: -.03em;
  margin-bottom: 24px;
}

/* --- Buttons --- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 36px;
  border-radius: 50px;
  font-size: .92rem;
  font-weight: 700;
  background: var(--teal);
  color: var(--white);
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
  border: none;
  cursor: pointer;
  will-change: transform;
}

.cta-btn:hover {
  background: var(--teal-dark);
  box-shadow: 0 8px 30px rgba(26, 128, 123, .3);
}

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: .92rem;
  color: var(--white);
  transition: gap .4s var(--ease-out);
}

.cta-link:hover { gap: 12px; }
.cta-link.dark { color: var(--teal); }

/* --- Nav --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 28px;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}

.nav.scrolled {
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, .06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-menu a {
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, .75);
  transition: color .3s var(--ease);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width .3s var(--ease-out);
  border-radius: 2px;
}

.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }
.nav-menu a:hover { color: var(--white); }
.nav.scrolled .nav-menu a { color: var(--text-light); }
.nav.scrolled .nav-menu a:hover { color: var(--teal); }
.nav-menu .nav-btn::after { display: none; }

.nav-btn {
  padding: 9px 24px !important;
  border-radius: 50px;
  background: rgba(255, 255, 255, .12) !important;
  border: 1.5px solid rgba(255, 255, 255, .2);
  font-weight: 600 !important;
  transition: .35s var(--ease) !important;
}

.nav-btn:hover {
  background: var(--teal) !important;
  border-color: var(--teal) !important;
}

.nav.scrolled .nav-btn {
  background: var(--teal) !important;
  color: var(--white) !important;
  border-color: var(--teal) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 28px;
  height: 20px;
  position: relative;
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: .3s var(--ease);
}

.nav-toggle span:first-child { top: 0; }
.nav-toggle span:last-child { bottom: 0; }
.nav-toggle.open span:first-child { transform: rotate(45deg); top: 9px; }
.nav-toggle.open span:last-child { transform: rotate(-45deg); bottom: 9px; }
.nav.scrolled .nav-toggle span { background: var(--dark); }

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  background: linear-gradient(145deg, var(--dark) 0%, var(--charcoal) 40%, #1a3a37 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 80%, rgba(26, 128, 123, .12), transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(93, 184, 179, .08), transparent 50%);
  pointer-events: none;
}

/* Subtle grain texture overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 60px 80px 8vw;
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 24px;
}

.hero-title-line {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -.03em;
}

.hero-title-line.accent { color: var(--teal-light); }

.hero-desc {
  color: rgba(255, 255, 255, .6);
  font-size: 1.05rem;
  max-width: 460px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-counters { display: flex; align-items: center; gap: 24px; }
.counter { display: flex; flex-direction: column; }
.counter strong { font-size: 1.3rem; color: var(--white); font-weight: 800; }
.counter span { font-size: .72rem; color: rgba(255, 255, 255, .4); text-transform: uppercase; letter-spacing: .1em; }
.counter-divider { width: 1px; height: 36px; background: rgba(255, 255, 255, .12); }

.hero-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 40px 60px;
  position: relative;
}

.hero-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
  width: 100%;
  max-width: 520px;
  height: 520px;
}

.mosaic-img {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.mosaic-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease-out);
}

.mosaic-img:hover img { transform: scale(1.06); }
.mosaic-1 { grid-column: 1/3; grid-row: 1/2; }
.mosaic-2 { grid-column: 1/2; grid-row: 2/3; }
.mosaic-3 { grid-column: 2/3; grid-row: 2/3; }

/* --- Marquee --- */
.marquee {
  background: var(--teal);
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  gap: 28px;
  align-items: center;
  animation: scroll-left 30s linear infinite;
}

.marquee-track span {
  font-size: .82rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .15em;
}

.marquee-track .dot { font-size: .4rem; opacity: .4; }

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- About --- */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 80vh;
}

.about-img-col { position: relative; overflow: hidden; }
.about-img-col > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 500px;
  transition: transform .8s var(--ease-out);
}
.about-img-col:hover > img { transform: scale(1.04); }

.about-brand-overlay {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 2;
  pointer-events: none;
}

.about-brand-logo {
  height: 22px;
  width: auto;
  opacity: .55;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.3));
}

.about-floater {
  position: absolute;
  bottom: 32px;
  left: 32px;
  background: var(--teal);
  color: var(--white);
  padding: 18px 28px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 2px;
  backdrop-filter: blur(10px);
}

.about-floater strong { font-size: 1.2rem; font-weight: 800; }
.about-floater span { font-size: .75rem; letter-spacing: .15em; text-transform: uppercase; opacity: .7; }

.about-text-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px;
  background: var(--white);
}

.about-text-col p { color: var(--text-light); margin-bottom: 16px; font-size: 1.02rem; }

.about-pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 32px; }

.pill {
  padding: 6px 18px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  border: 1.5px solid #d4edeb;
  color: var(--teal);
  background: rgba(26, 128, 123, .04);
  transition: all .35s var(--ease-out);
  cursor: default;
}

.pill:hover {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(26, 128, 123, .2);
}

/* --- Services Bento --- */
.services { padding: 100px 0; background: var(--bg); }
.section-head { text-align: center; margin-bottom: 56px; }

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 320px;
  gap: 16px;
}

.bento-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background-image: var(--card-bg);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}

.bento-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .15);
}

.bento-lg { grid-column: span 2; grid-row: span 1; }

.bento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17, 24, 22, .25) 0%, rgba(17, 24, 22, .05) 50%, transparent 100%);
  transition: background .5s var(--ease-out);
}

.bento-card:hover .bento-overlay {
  background: linear-gradient(to top, rgba(26, 128, 123, .92) 0%, rgba(17, 24, 22, .55) 60%, rgba(17, 24, 22, .2) 100%);
}

.bento-content {
  position: relative;
  z-index: 2;
  padding: 28px;
  color: var(--white);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .45s var(--ease-out), transform .45s var(--ease-out);
}

.bento-card:hover .bento-content {
  opacity: 1;
  transform: translateY(0);
}

.bento-tag {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin-bottom: 8px;
  transition: color .4s var(--ease);
}

.bento-card:hover .bento-tag { color: rgba(255, 255, 255, .7); }

.bento-content h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.bento-content p {
  font-size: .82rem;
  color: rgba(255, 255, 255, .65);
  line-height: 1.55;
  max-width: 360px;
}

/* Bento card bottom title — always visible */
.bento-card::after {
  content: attr(data-title);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 22px 28px;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.25rem;
  color: var(--white);
  background: linear-gradient(to top, rgba(17, 24, 22, .7) 0%, transparent 100%);
  pointer-events: none;
  transition: opacity .4s var(--ease-out);
}

.bento-card:hover::after {
  opacity: 0;
}

/* --- Expanded Service Detail Sections --- */
.service-detail {
  padding: 100px 0;
  background: var(--white);
}

.service-detail.alt-bg {
  background: var(--bg);
}

.sd-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sd-split.reverse {
  direction: rtl;
}

.sd-split.reverse > * {
  direction: ltr;
}

.sd-text .label { margin-bottom: 14px; }

.sd-text p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.sd-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 24px;
}

.sd-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(26, 128, 123, .04);
  border: 1px solid rgba(26, 128, 123, .1);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text);
  transition: all .35s var(--ease-out);
}

.sd-feat:hover {
  background: rgba(26, 128, 123, .1);
  border-color: rgba(26, 128, 123, .2);
  transform: translateX(4px);
}

.sd-feat svg {
  color: var(--teal);
  flex-shrink: 0;
}

.sd-images {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sd-img-main {
  border-radius: var(--radius);
  overflow: hidden;
  height: 320px;
}

.sd-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease-out);
}

.sd-img-main:hover img {
  transform: scale(1.05);
}

.sd-img-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.sd-img-small {
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 160px;
}

.sd-img-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease-out);
}

.sd-img-small:hover img {
  transform: scale(1.06);
}

/* --- Global Presence --- */
.global {
  padding: 100px 0;
  background: var(--white);
}

.global-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 56px;
}

.global-desc {
  max-width: 420px;
  color: var(--text-light);
  font-size: 1rem;
}

.global-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.global-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  border: 1.5px solid #e8eeec;
  background: var(--bg);
  transition: all .5s var(--ease-out);
  will-change: transform;
}

.global-card:hover {
  box-shadow: 0 20px 50px rgba(26, 128, 123, .12);
  border-color: var(--teal-pale);
}

.global-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(26, 128, 123, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 20px;
  transition: all .4s var(--ease-out);
}

.global-card:hover .global-icon {
  background: var(--teal);
  color: var(--white);
  transform: scale(1.08);
}

.global-card h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.4rem;
  color: var(--dark);
  margin-bottom: 4px;
}

.global-role {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}

.global-card p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.65;
}

.global-highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 36px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--dark), var(--charcoal));
}

.gh-item {
  text-align: center;
  padding: 20px;
}

.gh-item strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--teal-light);
  margin-bottom: 4px;
}

.gh-item span {
  font-size: .75rem;
  color: rgba(255, 255, 255, .5);
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* --- Acoustics Immersive --- */
.acoustics {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.acoustics-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.acoustics-bg img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  will-change: transform;
}

.acoustics-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 24, 22, .92) 0%, rgba(17, 24, 22, .7) 50%, rgba(26, 128, 123, .3) 100%);
}

.acoustics-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 28px 0 8vw;
}

.acoustics-content p {
  color: rgba(255, 255, 255, .65);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 520px;
}

.acoustics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 40px;
}

.acoustics-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .85);
  font-size: .88rem;
  font-weight: 500;
  transition: all .4s var(--ease-out);
}

.acoustics-item:hover {
  background: rgba(93, 184, 179, .15);
  border-color: rgba(93, 184, 179, .3);
  transform: translateX(6px);
}

.acoustics-item svg { color: var(--teal-light); flex-shrink: 0; }

.acoustics-stats { display: flex; gap: 40px; }
.acoustics-stats > div { display: flex; flex-direction: column; }
.acoustics-stats strong { font-size: 1.6rem; font-weight: 900; color: var(--white); }
.acoustics-stats span { font-size: .72rem; color: rgba(255, 255, 255, .45); text-transform: uppercase; letter-spacing: .12em; margin-top: 2px; }

/* --- Acoustics Products --- */
.acoustics-products {
  padding: 100px 0;
  background: var(--bg);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #e8eeec;
  background: var(--white);
  transition: all .5s var(--ease-out);
  will-change: transform;
}

.product-card:hover {
  box-shadow: 0 20px 50px rgba(26, 128, 123, .12);
}

.product-img { height: 220px; overflow: hidden; }
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.product-card:hover .product-img img { transform: scale(1.06); }

.product-body { padding: 28px; }

.product-body h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--dark);
}

.product-body p {
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* --- Digital / Qezo Ads --- */
.digital { padding: 100px 0; background: var(--white); }

.digital-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 56px;
}

.digital-desc { max-width: 420px; color: var(--text-light); font-size: 1rem; }

.digital-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.digi-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #e8eeec;
  background: var(--white);
  transition: all .5s var(--ease-out);
  will-change: transform;
}

.digi-card:hover {
  box-shadow: 0 20px 50px rgba(26, 128, 123, .12);
}

.digi-card.offset { transform: translateY(32px); }
.digi-card.offset:hover { transform: translateY(26px); }

.digi-img { height: 220px; overflow: hidden; }
.digi-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.digi-card:hover .digi-img img { transform: scale(1.06); }

.digi-body { padding: 28px; }

.digi-body h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--dark);
}

.digi-body p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* --- Contact --- */
.contact { padding: 100px 0; background: var(--dark); color: var(--white); }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-sub {
  color: rgba(255, 255, 255, .55);
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 400px;
}

.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: transform .3s var(--ease-out);
}
.contact-detail:hover {
  transform: translateX(4px);
}

.cd-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(93, 184, 179, .12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-light);
  flex-shrink: 0;
  transition: all .3s var(--ease-out);
}

.contact-detail:hover .cd-icon {
  background: var(--teal);
  color: var(--white);
}

.contact-detail strong { display: block; font-size: .82rem; color: var(--white); margin-bottom: 2px; }
.contact-detail span { font-size: .85rem; color: rgba(255, 255, 255, .5); }

.contact-hours {
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .06);
}

.contact-hours strong {
  display: block;
  font-size: .85rem;
  color: var(--teal-light);
  margin-bottom: 14px;
}

.ch-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: .85rem;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.ch-row:last-child { border-bottom: none; }
.ch-row span:first-child { color: rgba(255, 255, 255, .45); }
.ch-row span:last-child { color: var(--white); font-weight: 600; }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--text);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: .78rem; font-weight: 600; color: var(--dark); margin-bottom: 5px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #dde5e3;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  transition: border-color .4s var(--ease), box-shadow .4s var(--ease), transform .3s var(--ease);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(26, 128, 123, .12);
  transform: translateY(-1px);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 50px;
  background: var(--teal);
  color: var(--white);
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
  margin-top: 6px;
  will-change: transform;
}

.form-submit:hover {
  background: var(--teal-dark);
  box-shadow: 0 8px 25px rgba(26, 128, 123, .3);
}

/* Honeypot anti-spam field */
.honey-field { display: none !important; }

/* --- Floating WhatsApp & Call Buttons --- */
.floating-btns {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 99;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .2);
  transition: all .4s var(--ease-spring);
}

.float-btn:hover {
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 10px 35px rgba(0, 0, 0, .25);
}

.float-btn.whatsapp { background: #25D366; }
.float-btn.call { background: var(--teal); }

/* WhatsApp pulse animation */
.float-btn.whatsapp::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #25D366;
  animation: pulse-ring 2s infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: .5; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* --- Scroll to Top Button --- */
.scroll-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all .4s var(--ease-out);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--teal);
  border-color: var(--teal);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(26, 128, 123, .3);
}

/* --- Footer --- */
.footer {
  background: var(--charcoal);
  padding: 64px 0 0;
  color: rgba(255, 255, 255, .65);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand { max-width: 280px; }
.footer-logo-link { display: inline-block; margin-bottom: 18px; }
.footer-brand p { font-size: .85rem; line-height: 1.7; }

.footer-col h4 {
  color: var(--white);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  padding: 4px 0;
  font-size: .85rem;
  color: rgba(255, 255, 255, .45);
  transition: color .3s var(--ease), transform .3s var(--ease-out);
}

.footer-col a:hover {
  color: var(--teal-light);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .06);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom span { font-size: .78rem; color: rgba(255, 255, 255, .3); }

.footer-social { display: flex; gap: 10px; }

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .35);
  transition: all .4s var(--ease-out);
}

.footer-social a:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--white);
  transform: translateY(-3px);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero { flex-direction: column; }
  .hero-left { padding: 120px 32px 40px; max-width: 100%; }
  .hero-right { padding: 0 32px 60px; }
  .hero-mosaic { max-width: 100%; height: 360px; }
  .about { grid-template-columns: 1fr; }
  .about-img-col img { max-height: 400px; }
  .about-text-col { padding: 60px 32px; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento-lg { grid-column: span 2; }
  .sd-split,
  .sd-split.reverse { grid-template-columns: 1fr; direction: ltr; gap: 40px; }
  .sd-features { grid-template-columns: 1fr 1fr; }
  .global-top { flex-direction: column; align-items: flex-start; }
  .global-grid { grid-template-columns: 1fr 1fr; }
  .global-highlights { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .digital-top { flex-direction: column; align-items: flex-start; }
  .acoustics-content { padding: 0 32px; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, .98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 6px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, .1);
  }
  .nav-menu.open { display: flex; }
  .nav-menu a {
    color: var(--text) !important;
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, .04);
  }
  .nav-menu a::after { display: none; }
  .nav-toggle { display: block; }
  .hero-mosaic { height: 280px; gap: 8px; }
  .bento { grid-template-columns: 1fr; }
  .bento-lg { grid-column: span 1; }
  .sd-features { grid-template-columns: 1fr; }
  .global-grid { grid-template-columns: 1fr; }
  .global-highlights { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .digital-grid { grid-template-columns: 1fr; }
  .digi-card.offset { transform: none; }
  .digi-card.offset:hover { transform: translateY(-6px); }
  .acoustics-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-left { padding: 100px 20px 32px; }
  .hero-counters { flex-wrap: wrap; gap: 16px; }
  .counter-divider { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .acoustics-stats { flex-wrap: wrap; gap: 24px; }
  .contact-form { padding: 24px; }
  .global-highlights { grid-template-columns: 1fr; }
  .floating-btns { bottom: 16px; right: 16px; }
  .float-btn { width: 48px; height: 48px; }
  .scroll-top { left: 16px; bottom: 16px; width: 42px; height: 42px; }
  .sd-img-main { height: 240px; }
  .sd-img-small { height: 120px; }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-up,
  .reveal-text,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }
  .parallax-bg img {
    transform: none !important;
  }
  .float-btn.whatsapp::before {
    animation: none !important;
  }
}