/* ══════════════════════════════════════════════
   Redheart Glass & Aluminum Supply — Stylesheet
   ══════════════════════════════════════════════ */

:root {
  --red: #c0152a;
  --red-dark: #8b0e1d;
  --red-glow: #ff1a35;
  --silver: #d0d6e0;
  --silver-dark: #8a9ab0;
  --glass: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.12);
  --bg: #0a0c10;
  --bg2: #111318;
  --bg3: #161920;
  --text: #eef0f4;
  --text-muted: #7a8396;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  padding: 0 48px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  background: rgba(10,12,16,0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
  transition: opacity .25s;
}
.nav-brand:hover { opacity: 0.8; }

.nav-brand img, .nav-logo-img {
  width: 48px; height: 48px;
  object-fit: contain;
  border-radius: 50%;
  background: #fff;
  padding: 3px;
  border: 1.5px solid var(--red);
  flex-shrink: 0;
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 2px;
  color: var(--text);
}
.nav-logo span { color: var(--red); }

.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--silver-dark);
  transition: color .25s;
}
.nav-links a:hover { color: var(--red); }

.nav-cta {
  background: var(--red);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 4px;
  transition: background .25s !important;
}
.nav-cta:hover { background: var(--red-dark) !important; color: #fff !important; }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding: 72px 0 0;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(192,21,42,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(192,21,42,0.1) 0%, transparent 60%),
    linear-gradient(160deg, #0a0c10 0%, #12151c 100%);
}

.hero-img {
  position: absolute;
  right: 0; top: 0;
  width: 52%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.6) 40%, transparent 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.6) 40%, transparent 100%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-content {
  position: relative; z-index: 2;
  padding: 0 80px;
  max-width: 760px;
  animation: fadeUp .9s ease both;
}

.hero-logo {
  width: 130px; height: 130px;
  border-radius: 50%;
  object-fit: contain;
  object-position: center;
  background: #fff;
  border: 3px solid var(--red);
  margin: 0 auto 24px auto;
  display: block;
  padding: 6px;
  box-shadow: 0 0 30px rgba(192,21,42,0.5), 0 0 60px rgba(192,21,42,0.2);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 30px rgba(192,21,42,0.5), 0 0 60px rgba(192,21,42,0.2); }
  50% { box-shadow: 0 0 50px rgba(192,21,42,0.8), 0 0 90px rgba(192,21,42,0.4); }
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 6px 16px;
  border-radius: 2px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-title span {
  color: var(--red);
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.85em;
}

.hero-desc {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--silver-dark);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 44px;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  display: inline-block;
  background: var(--red);
  color: #fff;
  padding: 15px 36px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .25s, transform .2s, box-shadow .25s;
  box-shadow: 0 0 30px rgba(192,21,42,0.35);
}
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(192,21,42,0.5);
}

.btn-outline {
  display: inline-block;
  border: 1px solid var(--glass-border);
  color: var(--text);
  padding: 15px 36px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color .25s, background .25s;
}
.btn-outline:hover {
  border-color: var(--red);
  background: rgba(192,21,42,0.08);
}

.hero-stats {
  position: absolute; right: 80px; bottom: 80px;
  display: flex; gap: 48px;
  z-index: 2;
  animation: fadeUp 1.1s .2s ease both;
}

.stat { text-align: center; }
.stat-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: var(--red);
  line-height: 1;
}
.stat-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── MARQUEE ── */
.marquee-strip {
  background: var(--red);
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-inner {
  display: inline-flex;
  animation: marquee 22s linear infinite;
}
.marquee-inner span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.9);
  padding: 0 40px;
}
.marquee-inner span::after {
  content: '✦';
  margin-left: 40px;
  opacity: 0.6;
}

/* ── SECTION BASE ── */
section { padding: 110px 80px; }

.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  line-height: 1;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 560px;
}

/* ── SERVICES ── */
#services { background: var(--bg2); }

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
  flex-wrap: wrap;
  gap: 24px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
}

.service-card {
  background: var(--bg3);
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: transform .3s, background .3s;
  cursor: default;
  border-radius: 4px;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--red);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .35s ease;
  z-index: 2;
}
.service-card:hover { background: #1a1d24; transform: translateY(-4px); }
.service-card:hover::before { transform: scaleY(1); }

.service-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  opacity: 0.75;
  transition: opacity .35s;
}
.service-card:hover .service-img { opacity: 0.9; }

.service-body { padding: 32px 36px 36px; }

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.service-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
}

.service-num {
  position: absolute;
  right: 20px; top: 16px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  color: rgba(255,255,255,0.06);
  line-height: 1;
  z-index: 1;
}

/* ── GALLERY ── */
#gallery { padding: 110px 80px; }

.gallery-header { margin-bottom: 52px; }

.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 8px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 4px;
  position: relative;
  cursor: pointer;
}
.gallery-item:first-child { grid-row: 1 / 3; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease, filter .4s;
  filter: brightness(0.8) saturate(0.9);
}
.gallery-item:hover img {
  transform: scale(1.06);
  filter: brightness(1) saturate(1.1);
}

.gallery-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(192,21,42,0.55) 0%, transparent 55%);
  opacity: 0;
  transition: opacity .35s;
  display: flex; align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

.gallery-item-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 1px;
  color: #fff;
}

/* ── WHY US ── */
#why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  background: var(--bg2);
}

.why-visual {
  position: relative;
  height: 520px;
  border-radius: 6px;
  overflow: hidden;
}

.why-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(0.8);
  border-radius: 6px;
}

.why-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(10,12,16,0.7) 0%, transparent 60%),
    radial-gradient(ellipse 70% 70% at 50% 40%, rgba(192,21,42,0.2), transparent 70%);
  border-radius: 6px;
}

.why-floats {
  position: absolute; inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: rgba(22,25,32,0.92);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 14px 20px;
  font-size: 0.78rem;
  font-weight: 600;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: floatPulse 4s ease-in-out infinite;
  backdrop-filter: blur(8px);
}
.float-card:nth-child(2) { animation-delay: 1.5s; }
.float-card:nth-child(3) { animation-delay: 3s; }

.float-card-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.why-features { display: flex; flex-direction: column; gap: 28px; margin-top: 44px; }

.feature-row {
  display: flex; gap: 20px; align-items: flex-start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--glass-border);
}
.feature-row:last-child { border-bottom: none; }

.feature-icon-box {
  width: 44px; height: 44px;
  border: 1px solid rgba(192,21,42,0.4);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  background: rgba(192,21,42,0.08);
}

.feature-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 4px;
}
.feature-text {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── PROCESS ── */
#process { background: var(--bg); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 64px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px; left: 12%; right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
}

.process-step { padding: 0 28px; text-align: center; }

.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--bg2);
  border: 2px solid var(--red);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--red);
  margin: 0 auto 28px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 30px rgba(192,21,42,0.3);
}

.step-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── TESTIMONIALS ── */
#testimonials { background: var(--bg2); }

.testimonials-header { margin-bottom: 60px; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg3);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 36px 32px;
  transition: border-color .3s, transform .3s;
}
.testimonial-card:hover {
  border-color: rgba(192,21,42,0.4);
  transform: translateY(-4px);
}

.stars { color: var(--red); font-size: 0.9rem; letter-spacing: 3px; margin-bottom: 18px; }

.testimonial-text {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--silver-dark);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text);
}
.testimonial-role {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── CONTACT ── */
#contact {
  background: var(--bg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-items { display: flex; flex-direction: column; gap: 28px; margin-top: 44px; }

.contact-item { display: flex; gap: 18px; align-items: flex-start; }

.contact-icon {
  width: 46px; height: 46px;
  border-radius: 6px;
  border: 1px solid rgba(192,21,42,0.3);
  background: rgba(192,21,42,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 4px;
}
.contact-item-value {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text);
}

.form-row { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input, .form-textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 14px 18px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  color: var(--text);
  outline: none;
  transition: border-color .25s;
}
.form-input:focus, .form-textarea:focus { border-color: var(--red); }
.form-textarea { resize: vertical; min-height: 130px; }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-submit {
  width: 100%;
  background: var(--red);
  border: none;
  border-radius: 4px;
  padding: 16px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  cursor: pointer;
  margin-top: 8px;
  transition: background .25s, transform .2s, box-shadow .25s;
  box-shadow: 0 0 30px rgba(192,21,42,0.3);
}
.form-submit:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(192,21,42,0.5);
}

/* ── FOOTER ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--glass-border);
  padding: 48px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  display: flex; align-items: center; gap: 12px;
}

.footer-brand img, .footer-logo-img {
  width: 56px; height: 56px;
  object-fit: contain;
  border-radius: 50%;
  background: #fff;
  padding: 4px;
  border: 2px solid var(--red);
  flex-shrink: 0;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: var(--text);
}
.footer-logo span { color: var(--red); }

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-social { display: flex; gap: 16px; }
.social-btn {
  width: 38px; height: 38px;
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: border-color .25s, color .25s;
}
.social-btn:hover { border-color: var(--red); color: var(--red); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes floatPulse {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ══════════════════════════════════════════════
   HAMBURGER — hidden on desktop, shown on mobile
   ══════════════════════════════════════════════ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1101;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .35s ease, opacity .25s ease, background .25s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--red); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--red); }

.nav-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 998;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(3px);
}
.nav-overlay.active { display: block; }

/* ══════════════════════════════════════════════
   LARGE DESKTOP — max-width: 1280px
   ══════════════════════════════════════════════ */
@media (max-width: 1280px) {
  nav { padding: 0 36px; }
  section { padding: 100px 60px; }
  #gallery { padding: 100px 60px; }
  footer { padding: 48px 60px; }
  .hero-content { padding: 0 60px; }
  .hero-stats { right: 60px; bottom: 60px; gap: 36px; }
}

/* ══════════════════════════════════════════════
   TABLET LANDSCAPE — max-width: 1024px
   ══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  nav { padding: 0 28px; }
  section { padding: 90px 40px; }
  #gallery { padding: 90px 40px; }
  footer { padding: 40px; }
  .hero-content { padding: 0 40px; max-width: 600px; }
  .hero-stats { right: 40px; bottom: 50px; gap: 28px; }
  .stat-number { font-size: 2.4rem; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); grid-template-rows: 240px; }
  .gallery-item:first-child { grid-row: auto; grid-column: auto; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(4, 1fr); }
  #why { gap: 48px; }
  #contact { gap: 48px; }
}

/* ══════════════════════════════════════════════
   TABLET PORTRAIT — max-width: 768px
   ══════════════════════════════════════════════ */
@media (max-width: 768px) {
  nav { padding: 0 20px; height: 64px; }
  .nav-hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -320px;
    width: 280px; height: 100vh;
    background: #0c0e14;
    border-left: 1px solid var(--glass-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0; padding: 80px 0 32px;
    z-index: 1000;
    transition: right .38s cubic-bezier(.23,1,.32,1);
    list-style: none;
    box-shadow: -12px 0 48px rgba(0,0,0,0.6);
    overflow-y: auto;
  }
  .nav-links.open { right: 0; }
  .nav-links li { width: 100%; border-bottom: 1px solid var(--glass-border); }
  .nav-links li:last-child { border-bottom: none; margin: 20px 20px 0; }
  .nav-links a { display: block; padding: 16px 28px; font-size: 0.88rem; letter-spacing: 1.5px; color: var(--silver); transition: color .2s, background .2s; }
  .nav-links a:hover, .nav-links a.nav-active { color: var(--red); background: rgba(192,21,42,0.06); }
  .nav-cta { background: var(--red) !important; color: #fff !important; border-radius: 4px; padding: 14px 28px !important; text-align: center; display: block; margin: 0; }
  .nav-cta:hover { background: var(--red-dark) !important; }
  #hero { min-height: 100svh; flex-direction: column; justify-content: flex-end; align-items: flex-start; padding: 64px 0 0; }
  .hero-img { width: 100%; opacity: 0.12; }
  .hero-content { padding: 40px 20px 0; max-width: 100%; }
  .hero-logo { width: 100px; height: 100px; margin-bottom: 16px; }
  .hero-badge { font-size: 0.62rem; letter-spacing: 2px; margin-bottom: 16px; }
  .hero-title { font-size: clamp(2.8rem, 10vw, 4.8rem); margin-bottom: 16px; }
  .hero-desc { font-size: 0.88rem; margin-bottom: 28px; max-width: 100%; }
  .hero-btns { flex-direction: row; flex-wrap: wrap; gap: 12px; }
  .btn-primary, .btn-outline { padding: 13px 26px; font-size: 0.78rem; }
  .hero-stats { position: relative; right: auto; bottom: auto; display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 20px; padding: 28px 20px 36px; width: 100%; }
  .stat-number { font-size: 2.2rem; }
  section { padding: 72px 20px; }
  #gallery { padding: 72px 20px; }
  footer { padding: 36px 20px; flex-direction: column; align-items: center; text-align: center; gap: 24px; }
  .footer-brand { justify-content: center; }
  .services-header { flex-direction: column; gap: 16px; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .service-img { height: 160px; }
  .service-body { padding: 20px 22px 24px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 200px; }
  .gallery-item:first-child { grid-row: auto; grid-column: auto; }
  .gallery-item { height: 200px; }
  #why { grid-template-columns: 1fr; gap: 36px; padding: 72px 20px; }
  .why-visual { height: 280px; }
  .float-card { font-size: 0.72rem; padding: 10px 14px; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
  .process-steps::before { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  #contact { grid-template-columns: 1fr; gap: 40px; padding: 72px 20px; }
  .lb-prev { left: 8px; width: 40px; height: 40px; }
  .lb-next { right: 8px; width: 40px; height: 40px; }
}

/* ══════════════════════════════════════════════
   MOBILE — max-width: 480px
   ══════════════════════════════════════════════ */
@media (max-width: 480px) {
  nav { padding: 0 16px; height: 60px; }
  .nav-brand img, .nav-logo-img { width: 40px; height: 40px; }
  .nav-logo { font-size: 1.1rem; letter-spacing: 1px; }
  section { padding: 60px 16px; }
  #gallery { padding: 60px 16px; }
  footer { padding: 32px 16px; }
  .hero-content { padding: 32px 16px 0; }
  .hero-logo { width: 90px; height: 90px; }
  .hero-badge { font-size: 0.58rem; padding: 5px 10px; }
  .hero-title { font-size: clamp(2.4rem, 12vw, 3.6rem); line-height: 1; }
  .hero-desc { font-size: 0.83rem; }
  .hero-btns { flex-direction: column; gap: 10px; }
  .btn-primary, .btn-outline { width: 100%; text-align: center; padding: 14px 20px; box-sizing: border-box; }
  .hero-stats { gap: 14px; padding: 22px 16px 30px; justify-content: center; }
  .stat-number { font-size: 1.9rem; }
  .stat-label { font-size: 0.6rem; }
  .marquee-inner span { font-size: 0.7rem; padding: 0 18px; }
  .section-title { font-size: clamp(1.7rem, 9vw, 2.6rem); }
  .section-sub { font-size: 0.83rem; }
  .section-label { font-size: 0.58rem; letter-spacing: 2px; }
  .services-grid { grid-template-columns: 1fr; gap: 12px; }
  .service-img { height: 185px; }
  .service-name { font-size: 1.2rem; }
  .service-desc { font-size: 0.8rem; }
  .gallery-grid { grid-template-columns: 1fr; gap: 6px; }
  .gallery-item { height: 210px; }
  #why { padding: 60px 16px; }
  .why-visual { height: 220px; }
  .float-card { display: none; }
  .feature-row { gap: 12px; padding-bottom: 20px; }
  .feature-icon-box { width: 40px; height: 40px; font-size: 1rem; }
  .feature-name { font-size: 0.88rem; }
  .feature-text { font-size: 0.78rem; }
  .why-features { gap: 0; margin-top: 28px; }
  .process-steps { grid-template-columns: 1fr; gap: 20px; }
  .process-step { padding: 0; }
  .step-num { width: 56px; height: 56px; font-size: 1.4rem; }
  .step-title { font-size: 1rem; }
  .step-desc { font-size: 0.8rem; }
  .testimonial-card { padding: 24px 20px; }
  .testimonial-text { font-size: 0.82rem; }
  #contact { padding: 60px 16px; }
  .contact-items { gap: 18px; margin-top: 28px; }
  .contact-item { gap: 12px; }
  .contact-icon { width: 38px; height: 38px; font-size: 0.95rem; }
  .contact-item-label { font-size: 0.62rem; }
  .contact-item-value { font-size: 0.83rem; }
  .form-row-2 { grid-template-columns: 1fr; gap: 0; }
  .form-input, .form-textarea { font-size: 0.85rem; padding: 12px 14px; }
  .form-submit { padding: 15px; font-size: 0.82rem; letter-spacing: 1px; }
  .footer-logo { font-size: 1.2rem; }
  .footer-brand img, .footer-logo-img { width: 46px; height: 46px; }
  .footer-copy { font-size: 0.7rem; }
  .social-btn { width: 38px; height: 38px; font-size: 0.85rem; }
  .lb-close { top: 12px; right: 12px; width: 36px; height: 36px; }
  .lb-prev { left: 4px; width: 34px; height: 34px; font-size: 0.9rem; }
  .lb-next { right: 4px; width: 34px; height: 34px; font-size: 0.9rem; }
  .back-to-top { bottom: 16px; right: 14px; width: 40px; height: 40px; font-size: 1rem; }
}

/* ══════════════════════════════════════════════
   TINY PHONE — max-width: 360px
   ══════════════════════════════════════════════ */
@media (max-width: 360px) {
  .nav-logo { font-size: 0.95rem; }
  .hero-title { font-size: 2.2rem; }
  .stat-number { font-size: 1.6rem; }
  .section-title { font-size: 1.6rem; }
}

/* Hero image from real photo */
.hero-img { opacity: 0.18; }
/* Gallery real photos */
.gallery-item img { object-position: center; }

/* ══════════════════════════════════════════════
   INTERACTIVE EFFECTS
   ══════════════════════════════════════════════ */

/* ── MOUSE GLOW TRAIL ── */
.mouse-glow {
  position: fixed; top: 0; left: 0; z-index: 0; pointer-events: none;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192,21,42,0.12) 0%, transparent 70%);
  transition: opacity .3s;
  will-change: transform;
}

/* ── SCROLL PROGRESS BAR ── */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--red), #ff4d63);
  transition: width .1s linear;
  box-shadow: 0 0 10px rgba(192,21,42,0.6);
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 9998;
  width: 46px; height: 46px;
  background: var(--red);
  color: #fff;
  border: none; border-radius: 50%;
  font-size: 1.2rem; font-weight: 700;
  cursor: pointer;
  opacity: 0; transform: translateY(20px) scale(0.8);
  transition: opacity .3s, transform .3s, box-shadow .3s;
  box-shadow: 0 4px 20px rgba(192,21,42,0.4);
}
.back-to-top.btt-visible { opacity: 1; transform: translateY(0) scale(1); }
.back-to-top:hover { background: var(--red-dark); box-shadow: 0 0 30px rgba(192,21,42,0.6); transform: translateY(-3px) scale(1.05); }

/* ── SPARK PARTICLES ── */
.spark {
  position: fixed; z-index: 99998; pointer-events: none;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
  animation: sparkFly 0.7s ease-out forwards;
  transform: translate(-50%, -50%);
}
@keyframes sparkFly {
  0%   { opacity: 1; transform: translate(-50%,-50%) translate(0,0) scale(1); }
  100% { opacity: 0; transform: translate(-50%,-50%) translate(var(--dx),var(--dy)) scale(0); }
}

/* ── RIPPLE ── */
.ripple {
  position: absolute; pointer-events: none;
  width: 6px; height: 6px;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  transform: translate(-50%,-50%) scale(0);
  animation: rippleOut 0.55s ease-out forwards;
}
@keyframes rippleOut {
  to { transform: translate(-50%,-50%) scale(28); opacity: 0; }
}

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed; inset: 0; z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.lightbox.lb-active { opacity: 1; pointer-events: all; }
.lb-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(8px);
}
.lb-inner {
  position: relative; z-index: 1;
  max-width: 90vw; max-height: 88vh;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  transform: scale(0.88);
  transition: transform .3s cubic-bezier(.23,1,.32,1);
}
.lightbox.lb-active .lb-inner { transform: scale(1); }
.lb-img {
  max-width: 90vw; max-height: 78vh;
  border-radius: 8px;
  object-fit: contain;
  box-shadow: 0 0 80px rgba(192,21,42,0.3);
  transition: opacity .2s;
}
.lb-caption {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.2rem; letter-spacing: 2px;
  color: rgba(255,255,255,0.8);
}
.lb-close {
  position: absolute; top: 18px; right: 24px; z-index: 2;
  background: rgba(192,21,42,0.8); color: #fff;
  border: none; border-radius: 50%;
  width: 42px; height: 42px; font-size: 1rem;
  cursor: pointer; transition: background .2s, transform .2s;
}
.lb-close:hover { background: var(--red); transform: rotate(90deg) scale(1.1); }
.lb-prev, .lb-next {
  position: absolute; top: 50%; z-index: 2;
  background: rgba(192,21,42,0.7); color: #fff;
  border: none; border-radius: 50%;
  width: 48px; height: 48px; font-size: 1.2rem;
  cursor: pointer; transform: translateY(-50%);
  transition: background .2s, transform .2s;
}
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-prev:hover { background: var(--red); transform: translateY(-50%) scale(1.1); }
.lb-next:hover { background: var(--red); transform: translateY(-50%) scale(1.1); }

/* ── GALLERY CURSOR HINT ── */
.gallery-item { cursor: zoom-in !important; }

/* ── NAV ACTIVE LINK ── */
.nav-links a.nav-active {
  color: var(--red) !important;
  border-bottom: 1px solid var(--red);
  padding-bottom: 2px;
}

/* ── GLITCH EFFECT ON HOVER ── */
.section-title.glitch {
  animation: glitch 0.4s steps(2) forwards;
}
@keyframes glitch {
  0%   { text-shadow: 2px 0 var(--red), -2px 0 rgba(0,200,255,0.6); transform: skewX(0deg); }
  20%  { text-shadow: -3px 0 var(--red), 3px 0 rgba(0,200,255,0.6); transform: skewX(-2deg); }
  40%  { text-shadow: 3px 0 var(--red), -3px 0 rgba(0,200,255,0.6); transform: skewX(1deg); }
  60%  { text-shadow: -2px 0 var(--red), 2px 0 rgba(0,200,255,0.6); transform: skewX(-1deg); }
  80%  { text-shadow: 2px 0 var(--red), -2px 0 rgba(0,200,255,0.6); transform: skewX(0.5deg); }
  100% { text-shadow: none; transform: skewX(0deg); }
}

/* ── ENHANCED HOVER GLOW ON TESTIMONIALS ── */
.testimonial-card:hover {
  box-shadow: 0 0 40px rgba(192,21,42,0.15);
}

/* ── FORM INPUT FOCUS GLOW ── */
.form-input:focus, .form-textarea:focus {
  box-shadow: 0 0 16px rgba(192,21,42,0.25);
}

/* ── SERVICE CARD SHINE SWEEP ── */
.service-card::after {
  content: '';
  position: absolute; top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.06) 50%, transparent 100%);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
  pointer-events: none;
}
.service-card:hover::after { left: 130%; }

/* ── FLOAT CARDS GLOW ── */
.float-card {
  transition: box-shadow .3s;
}
.float-card:hover {
  box-shadow: 0 0 30px rgba(192,21,42,0.3) !important;
  border-color: rgba(192,21,42,0.4) !important;
}

/* ── STEP NUM PULSE ON HOVER ── */
.process-step:hover .step-num {
  animation: stepPulse 0.6s ease;
}
@keyframes stepPulse {
  0%, 100% { box-shadow: 0 0 30px rgba(192,21,42,0.3); }
  50%       { box-shadow: 0 0 55px rgba(192,21,42,0.7); transform: scale(1.1); }
}

/* ── STAT NUMBER GLOW ── */
.stat-number { text-shadow: 0 0 30px rgba(192,21,42,0.5); }