:root {
  --gold: #ffc107;
  --gold-dark: #c9960a;
  --gold-light: #ffe082;
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #1a1a1a;
  --dark3: #242424;
  --gray: #666;
  --gray-light: #999;
  --white: #ffffff;
  --off-white: #f5f3ee;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--dark);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}

/* ── CURSOR ── */
.cursor {
  width: 12px; height: 12px;
  background: var(--gold);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.15s ease, opacity 0.3s ease;
  mix-blend-mode: difference;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transition: transform 0.35s cubic-bezier(.22,.68,0,1.2), opacity 0.3s ease;
  opacity: 0.6;
}

/* En dispositivos táctiles no hay puntero: ocultamos el cursor personalizado */
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-ring { display: none !important; }
}

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.35;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  border-bottom: 1px solid rgba(255,193,7,0.12);
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  transition: all 0.4s ease;
}
nav.scrolled {
  height: 60px;
  background: rgba(10,10,10,0.98);
}
.nav-logo {
  display: flex; align-items: baseline; gap: 6px;
  text-decoration: none;
}
.nav-logo-main {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--white);
  text-transform: uppercase;
}
.nav-links {
  display: flex; gap: 36px; list-style: none;
  align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.25s;
  font-weight: 400;
}
.nav-links a:hover { color: var(--gold); }
.nav-cta {
  background: var(--gold);
  color: var(--black) !important;
  padding: 10px 24px;
  font-weight: 500 !important;
  transition: background 0.25s, transform 0.2s !important;
}
.nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }

/* Hamburger toggle (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 600;
}
.nav-toggle span {
  display: block;
  width: 100%; height: 2px;
  background: var(--white);
  transition: transform 0.3s ease, opacity 0.25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}
.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 140px 64px 80px 64px;
  position: relative;
  z-index: 2;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  font-weight: 500;
}
.hero-tag::before {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--gold);
}
.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(64px, 7vw, 100px);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 32px;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 300;
}
.hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  max-width: 400px;
  margin-bottom: 48px;
  font-weight: 300;
}
.hero-actions {
  display: flex; gap: 16px; align-items: center;
}
.btn-primary {
  background: var(--gold);
  color: var(--black);
  padding: 16px 36px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  transition: background 0.25s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: rgba(255,255,255,0.15);
  transition: left 0.35s;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-primary:hover::after { left: 100%; }

.btn-secondary {
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding-bottom: 2px;
  transition: color 0.25s, border-color 0.25s;
}
.btn-secondary:hover { color: var(--gold); border-color: var(--gold); }

.hero-stats {
  display: flex; gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 42px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
  font-weight: 400;
}

.hero-right {
  position: relative;
  overflow: hidden;
}
.hero-bg-image {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1a1400 0%, #0a0800 100%);
  display: flex; align-items: center; justify-content: center;
}
.hero-gear {
  position: absolute;
  opacity: 0.06;
}
.hero-gear-1 {
  width: 600px; height: 600px;
  top: -100px; right: -100px;
  animation: rotateGear 40s linear infinite;
}
.hero-gear-2 {
  width: 300px; height: 300px;
  bottom: 50px; left: 50px;
  animation: rotateGear 25s linear infinite reverse;
}
@keyframes rotateGear {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-machine-visual {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%;
  padding: 120px 48px 80px;
}
.machine-card {
  background: rgba(255,193,7,0.04);
  border: 1px solid rgba(255,193,7,0.15);
  padding: 40px;
  width: 100%;
  max-width: 380px;
  position: relative;
}
.machine-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 40px;
  width: 60px; height: 3px;
  background: var(--gold);
}
.machine-badge {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 16px;
}
.machine-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.machine-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  margin-bottom: 24px;
}
.machine-price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
}
.machine-price span {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  font-family: 'Barlow', sans-serif;
}
.machine-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 20px;
}
.machine-tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border: 1px solid rgba(255,193,7,0.2);
  color: rgba(255,193,7,0.7);
  font-weight: 500;
}

/* ── MARQUEE ── */
.marquee-wrap {
  overflow: hidden;
  border-top: 1px solid rgba(255,193,7,0.15);
  border-bottom: 1px solid rgba(255,193,7,0.15);
  background: rgba(255,193,7,0.04);
  padding: 16px 0;
}
.marquee-track {
  display: flex; gap: 0;
  animation: marquee 25s linear infinite;
  width: max-content;
}
.marquee-item {
  display: flex; align-items: center; gap: 20px;
  padding: 0 32px;
  white-space: nowrap;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,193,7,0.6);
}
.marquee-dot {
  width: 4px; height: 4px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0.4;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── SECTIONS SHARED ── */
section { padding: 100px 64px; }
.section-tag {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.section-tag::before {
  content: '';
  display: block;
  width: 24px; height: 1px;
  background: var(--gold);
}
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.section-title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 300;
}
.section-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.45);
  max-width: 480px;
  line-height: 1.7;
  font-weight: 300;
}

/* ── SERVICES ── */
.services { background: var(--dark); }
.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(3, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--dark2);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.35s;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(.22,.68,0,1.2);
}
.service-card:hover { background: var(--dark3); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px; height: 52px;
  border: 1px solid rgba(255,193,7,0.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px;
  transition: border-color 0.35s, background 0.35s;
}
.service-card:hover .service-icon {
  border-color: var(--gold);
  background: rgba(255,193,7,0.08);
}
.service-icon svg { width: 24px; height: 24px; stroke: var(--gold); fill: none; stroke-width: 1.5; }
.service-num {
  position: absolute;
  top: 36px; right: 32px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 64px;
  font-weight: 900;
  color: rgba(255,193,7,0.05);
  line-height: 1;
  transition: color 0.35s;
}
.service-card:hover .service-num { color: rgba(255,193,7,0.08); }
.service-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.service-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  font-weight: 300;
}

/* ── CATALOG / SHOP ── */
.catalog { background: var(--black); }
.catalog-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 48px; flex-wrap: wrap; gap: 24px;
}
.catalog-filters {
  display: flex; gap: 4px; flex-wrap: wrap;
}
.filter-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.5);
  padding: 8px 20px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: 'Barlow', sans-serif;
  transition: all 0.25s;
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.product-card {
  background: var(--dark2);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s;
}
.product-card:hover { transform: translateY(-4px); }
.product-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--dark3);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-image-inner {
  width: 80%; height: 80%;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.4s cubic-bezier(.22,.68,0,1.2);
}
.product-card:hover .product-image-inner { transform: scale(1.05); }
.product-image svg {
  width: 72px; height: 72px;
  stroke: rgba(255,193,7,0.3);
  fill: none; stroke-width: 1;
  transition: stroke 0.3s;
}
.product-card:hover .product-image svg { stroke: rgba(255,193,7,0.6); }
.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--gold);
  color: var(--black);
}
.product-info { padding: 24px 22px; }
.product-category {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 8px;
}
.product-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  line-height: 1.1;
}
.product-price-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px;
}
.product-price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  font-weight: 900;
  color: var(--gold);
}
.product-price small {
  font-size: 12px;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  font-family: 'Barlow', sans-serif;
}
.add-btn {
  width: 38px; height: 38px;
  background: var(--gold);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, transform 0.2s;
}
.add-btn:hover { background: var(--gold-light); transform: scale(1.05); }
.add-btn svg { width: 16px; height: 16px; stroke: var(--black); stroke-width: 2.5; fill: none; }

/* ── REPAIRS ── */
.repairs {
  background: var(--dark);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 100px 64px;
}
.repair-steps {
  display: flex; flex-direction: column; gap: 0;
}
.repair-step {
  display: flex; gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
  transition: padding-left 0.3s;
  cursor: default;
}
.repair-step:hover { padding-left: 8px; }
.repair-step:last-child { border-bottom: none; }
.step-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,193,7,0.15);
  line-height: 1;
  min-width: 56px;
  transition: color 0.3s;
}
.repair-step:hover .step-num { color: rgba(255,193,7,0.35); }
.step-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.step-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  font-weight: 300;
}

.repair-cta-box {
  background: var(--gold);
  padding: 48px;
  margin-top: 48px;
  position: relative;
  overflow: hidden;
}
.repair-cta-box::before {
  content: 'SERVICE';
  position: absolute;
  right: -20px; bottom: -20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 100px;
  font-weight: 900;
  color: rgba(0,0,0,0.08);
  line-height: 1;
}
.repair-cta-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.5);
  font-weight: 500;
  margin-bottom: 12px;
}
.repair-cta-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.1;
  margin-bottom: 24px;
}
.repair-cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--black);
  color: var(--gold);
  padding: 14px 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.25s;
}
.repair-cta-btn:hover { background: var(--dark2); }
.repair-cta-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; }

/* ── CART SIDEBAR ── */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 800;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s;
  backdrop-filter: blur(4px);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed; top: 0; right: -440px; bottom: 0;
  width: 420px;
  background: var(--dark2);
  border-left: 1px solid rgba(255,193,7,0.15);
  z-index: 900;
  transition: right 0.4s cubic-bezier(.22,.68,0,1.2);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.cart-sidebar.open { right: 0; }
.cart-header {
  padding: 28px 32px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex; justify-content: space-between; align-items: center;
}
.cart-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.cart-count {
  font-size: 12px;
  background: var(--gold);
  color: var(--black);
  padding: 2px 8px;
  font-weight: 700;
  margin-left: 8px;
}
.cart-close {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.4);
  font-size: 24px; line-height: 1;
  transition: color 0.2s;
  padding: 4px;
}
.cart-close:hover { color: var(--white); }
.cart-items {
  flex: 1; overflow-y: auto; padding: 24px 32px;
}
.cart-items::-webkit-scrollbar { width: 4px; }
.cart-items::-webkit-scrollbar-track { background: transparent; }
.cart-items::-webkit-scrollbar-thumb { background: rgba(255,193,7,0.3); border-radius: 2px; }
.cart-item {
  display: flex; gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  animation: slideIn 0.3s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}
.cart-item-image {
  width: 64px; height: 64px;
  background: var(--dark3);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-image svg { width: 28px; height: 28px; stroke: rgba(255,193,7,0.4); fill: none; stroke-width: 1.5; }
.cart-item-info { flex: 1; }
.cart-item-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.cart-item-price {
  font-size: 14px;
  color: var(--gold);
  font-weight: 500;
}
.cart-item-remove {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.25);
  font-size: 18px;
  transition: color 0.2s;
  align-self: flex-start;
  padding: 4px;
  line-height: 1;
}
.cart-item-remove:hover { color: #e24b4a; }
.cart-empty {
  text-align: center;
  padding: 80px 32px;
  color: rgba(255,255,255,0.25);
  font-size: 14px;
  line-height: 1.7;
}
.cart-empty svg { width: 48px; height: 48px; stroke: rgba(255,193,7,0.2); fill: none; stroke-width: 1; margin-bottom: 16px; }
.cart-footer {
  padding: 24px 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.cart-total-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px;
}
.cart-total-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}
.cart-total-amount {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: var(--gold);
}
.checkout-btn {
  width: 100%;
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 18px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s;
  margin-bottom: 10px;
}
.checkout-btn:hover { background: var(--gold-light); }
.whatsapp-btn {
  width: 100%;
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 14px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: all 0.25s;
}
.whatsapp-btn:hover { background: rgba(37,211,102,0.1); border-color: #25d366; color: #25d366; }
.whatsapp-btn svg { width: 18px; height: 18px; fill: currentColor; }

/* Cart icon in nav */
.cart-icon-btn {
  background: none; border: 1px solid rgba(255,193,7,0.3);
  color: var(--white);
  padding: 8px 16px;
  cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  font-family: 'Barlow', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.25s;
  position: relative;
}
.cart-icon-btn:hover { background: rgba(255,193,7,0.1); border-color: var(--gold); }
.cart-icon-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.cart-bubble {
  position: absolute; top: -6px; right: -6px;
  background: var(--gold);
  color: var(--black);
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: none;
  align-items: center; justify-content: center;
}
.cart-bubble.show { display: flex; }

/* ── APPOINTMENT ── */
.appointment {
  background: var(--black);
  padding: 100px 64px;
}
.appointment-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}
.form-input, .form-select, .form-textarea {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--white);
  padding: 14px 18px;
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.25s;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold);
}
.form-select { cursor: pointer; appearance: none; }
.form-textarea { resize: vertical; min-height: 100px; }
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-submit {
  grid-column: 1 / -1;
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 18px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  margin-top: 8px;
}
.form-submit:hover { background: var(--gold-light); transform: translateY(-2px); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.form-recaptcha { margin-top: 8px; }
.form-recaptcha > div { min-height: 78px; }

.appointment-info { padding-top: 0; }
.info-block {
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.info-block:last-child { border-bottom: none; }
.info-block-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 10px;
}
.info-block-content {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  font-weight: 300;
  line-height: 1.6;
}
.info-block-content strong {
  color: var(--white);
  font-weight: 500;
}

/* ── TESTIMONIALS ── */
.testimonials { background: var(--dark); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 64px;
}
.testimonial-card {
  background: var(--dark2);
  padding: 40px 36px;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px; right: 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,193,7,0.06);
  line-height: 1;
}
.stars {
  display: flex; gap: 4px; margin-bottom: 20px;
}
.star { color: var(--gold); font-size: 14px; }
.testimonial-text {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; gap: 14px;
}
.author-avatar {
  width: 42px; height: 42px;
  background: rgba(255,193,7,0.12);
  border: 1px solid rgba(255,193,7,0.2);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--gold);
}
.author-name {
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 2px;
}
.author-role {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  font-weight: 300;
}

/* ── FOOTER ── */
footer {
  background: var(--black);
  border-top: 1px solid rgba(255,193,7,0.12);
  padding: 64px 64px 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 26px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 4px;
}
.footer-slogan {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: 20px;
}
.footer-brand-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  font-weight: 300;
  max-width: 280px;
}
.footer-col-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  font-size: 13px;
  font-weight: 300;
  transition: color 0.25s;
}
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  font-weight: 300;
}
.footer-socials { display: flex; gap: 16px; }
.social-link {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.25s;
}
.social-link:hover { border-color: var(--gold); color: var(--gold); }

.link-dev {
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.25s;
}
.link-dev:hover { color: var(--gold); }

/* ── NOTIFICATIONS ── */
.notification {
  position: fixed;
  bottom: 32px; right: 32px;
  background: var(--dark2);
  border: 1px solid rgba(255,193,7,0.3);
  border-left: 3px solid var(--gold);
  padding: 18px 24px;
  z-index: 1000;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(.22,.68,0,1.2);
  max-width: 320px;
}
.notification.show { transform: translateX(0); }
.notification-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.notification-text {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.22,.68,0,1.2);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 0 24px; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,193,7,0.12);
    padding: 8px 24px 24px;
    transform: translateY(-125%);
    transition: transform 0.4s cubic-bezier(.22,.68,0,1.2);
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 16px 2px;
    font-size: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-cta {
    text-align: center;
    margin-top: 14px;
    padding: 16px 24px !important;
    border-bottom: none !important;
  }
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 120px 32px 64px; }
  .hero-title { font-size: clamp(48px, 12vw, 76px); }
  section { padding: 64px 32px; }
  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .repairs { grid-template-columns: 1fr; gap: 48px; padding: 64px 32px; }
  .repair-cta-box { padding: 36px 32px; }
  .appointment-inner { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 24px; }
}

/* ── CHECKOUT ── */
.checkout-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 950;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s;
  backdrop-filter: blur(4px);
}
.checkout-overlay.open { opacity: 1; pointer-events: all; }

.checkout-modal {
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 95%;
  max-width: 580px;
  max-height: 90vh;
  background: var(--dark2);
  border: 1px solid rgba(255,193,7,0.15);
  z-index: 1000;
  display: flex; flex-direction: column;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s, transform 0.35s cubic-bezier(.22,.68,0,1.2);
}
.checkout-modal.open {
  opacity: 1; pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
}

.checkout-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 28px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.checkout-header h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.checkout-close {
  background: none; border: none;
  color: rgba(255,255,255,0.3);
  font-size: 28px; line-height: 1;
  cursor: pointer; padding: 4px;
  transition: color 0.2s;
}
.checkout-close:hover { color: var(--white); }

.checkout-body {
  padding: 24px 28px 28px;
  overflow-y: auto;
  flex: 1;
}

/* Steps */
.checkout-steps {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px;
}
.checkout-steps .step {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  font-weight: 500;
  transition: color 0.3s;
}
.checkout-steps .step.active { color: var(--gold); }
.checkout-steps .step.done { color: var(--gold-light); }
.step-sep {
  flex: 1; height: 1px;
  background: rgba(255,255,255,0.08);
}

/* Section title */
.checkout-section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

/* Items list */
.checkout-items { display: flex; flex-direction: column; gap: 0; margin-bottom: 20px; }
.checkout-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.checkout-item:last-child { border-bottom: none; }
.checkout-item-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.checkout-item-qty {
  font-size: 12px;
  color: var(--gold);
  font-weight: 500;
  background: rgba(255,193,7,0.1);
  padding: 2px 8px;
  flex-shrink: 0;
}
.checkout-item-name {
  font-size: 14px;
  font-weight: 400;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.checkout-item-price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
}
.checkout-total {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 0 0;
  border-top: 2px solid rgba(255,193,7,0.15);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.checkout-total span:last-child { color: var(--gold); }

/* Form */
.checkout-form { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.checkout-field { display: flex; flex-direction: column; gap: 6px; }
.checkout-field label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}
.checkout-field input,
.checkout-field textarea {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--white);
  padding: 12px 14px;
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.25s;
}
.checkout-field input:focus,
.checkout-field textarea:focus { border-color: var(--gold); }
.checkout-field textarea { resize: vertical; min-height: 70px; }

/* Navigation */
.checkout-nav {
  display: flex; gap: 12px; justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.checkout-back-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.5);
  padding: 12px 24px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s;
}
.checkout-back-btn:hover { border-color: rgba(255,255,255,0.3); color: var(--white); }
.checkout-next-btn {
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 12px 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s;
  margin-left: auto;
}
.checkout-next-btn:hover { background: var(--gold-light); }

/* Confirm step */
.checkout-confirm {
  background: var(--dark3);
  padding: 20px;
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
}
.checkout-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
  margin-bottom: 20px;
}
.checkout-submit-btn {
  width: 100%;
  background: #25d366;
  color: var(--white);
  border: none;
  padding: 14px 28px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background 0.25s;
}
.checkout-submit-btn:hover { background: #1da851; }
.checkout-submit-btn svg { width: 18px; height: 18px; fill: currentColor; }

@media (max-width: 600px) {
  nav { padding: 0 20px; }
  section { padding: 56px 20px; }
  .hero-left { padding: 104px 20px 56px; }
  .hero-title { font-size: clamp(42px, 14vw, 60px); margin-bottom: 24px; }
  .hero-desc { font-size: 15px; margin-bottom: 36px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 14px; }
  .btn-primary { text-align: center; }
  .btn-secondary { text-align: center; padding-bottom: 6px; }
  .hero-stats { flex-wrap: wrap; gap: 24px 32px; margin-top: 48px; padding-top: 32px; }
  .stat-num { font-size: 34px; }

  .services-header { margin-bottom: 40px; }
  .service-card { padding: 40px 26px; }
  .products-grid { grid-template-columns: 1fr; }

  .repairs { gap: 40px; padding: 56px 20px; }
  .repair-cta-box { padding: 28px 24px; }
  .repair-cta-box::before { font-size: 68px; right: -12px; bottom: -12px; }

  .appointment { padding: 56px 20px; }
  .testimonial-card { padding: 32px 26px; }

  footer { padding: 56px 20px 32px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 20px; }

  .checkout-modal { width: 100%; max-width: 100%; height: 100%; max-height: 100vh; border: none; }
  .checkout-header { padding: 20px; }
  .checkout-body { padding: 20px; }
}