/* ============================================================
   APEX PRECISION — Design System & Global Styles
   Ultra-Luxury Exotic Supercar Detailing & Wrap Studio
   Light Luxury Alabaster & Sahara Gold Edition
   ============================================================ */

/* google fonts loaded via non-blocking <link> in document head */

/* css custom properties */
:root {
  /* Light Luxury Canvas (Alabaster Silk, Marble & Warm Sandstone) */
  --carbon-black: #FAFAF7;             /* Crisp Warm Alabaster Canvas */
  --canvas-warm: #F4EFEA;              /* Secondary Warm Sand Section */
  --dark-slate: #FFFFFF;               /* Pristine White Card Surface */
  --sandstone-surface: #FFFFFF;
  --sandstone-elevated: #FFFFFF;
  --border-subtle: #E8E2D8;            /* Soft Sandstone Border */
  --border-hover: #CBBFAE;
  --border-gold: rgba(194, 135, 54, 0.45);

  /* Desert Accents */
  --neon-orange: #C28736;              /* Sahara Gold / Rich Cognac Bronze */
  --neon-orange-soft: rgba(194, 135, 54, 0.12);
  --dune-gold: #C28736;
  --dune-gold-light: #DDAA5E;
  --dune-gold-soft: rgba(194, 135, 54, 0.14);
  --desert-amber: #B87326;
  --desert-terracotta: #A84824;
  --terracotta-soft: rgba(168, 72, 36, 0.1);

  /* Semantic Typography & Theme Colors (High-Contrast Light Luxury) */
  --text-primary: #181512;             /* Deep Obsidian Black for Titles & Primary Text */
  --text-heading: #181512;             /* Deep Obsidian Black for Headings & Form Titles */
  --text-dark: #181512;
  --text-body: #4A443D;                /* Refined Dark Taupe for Body Text */
  --pure-white: #FFFFFF;               /* True White for Cards & Surfaces */
  --white: #181512;                    /* Deep Obsidian Black (Preserved alias for backwards compatibility) */
  --silver: #4A443D;                   /* Refined Dark Taupe for Body Text */
  --muted: #7A7268;                    /* Warm Stone Gray for Subtitles */
  --sand-tint: #4A443D;

  /* Fonts */
  --font-display: 'Cinzel', serif;     /* Concourse Luxury Serif */
  --font-heading: 'Outfit', sans-serif; /* Clean Automotive Geometric */
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 0.15s;
  --duration-normal: 0.22s;
  --duration-slow: 0.3s;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--carbon-black);
  color: var(--silver);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration-fast) var(--ease-out);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: var(--font-body);
}

ul, ol { list-style: none; }

/* scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--carbon-black); }
::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--dune-gold); }

/* selection */
::selection {
  background: rgba(194, 135, 54, 0.22);
  color: var(--white);
}

/* layout */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dune-gold);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--silver);
  max-width: 600px;
  line-height: 1.7;
}

/* navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--duration-normal) var(--ease-out);
  padding: 0.95rem 0;
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-bottom: 1px solid rgba(232, 226, 216, 0.85);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
}

.navbar.scrolled {
  padding: 0.75rem 0;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid rgba(194, 135, 54, 0.25);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.06);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-brand .brand-dot {
  width: 8px;
  height: 8px;
  background: var(--dune-gold);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(222, 155, 71, 0.5);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  flex-wrap: nowrap;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--silver);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding: var(--space-xs) 0;
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--dune-gold);
  border-radius: var(--radius-full);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-actions .btn {
  padding: 0.55rem 1.2rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: var(--space-sm);
  z-index: 1100;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(250, 250, 247, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 1050;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--duration-fast) var(--ease-out);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--dune-gold);
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #C28736 0%, #A4651C 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 15px rgba(194, 135, 54, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #D49642 0%, #B27022 100%);
  box-shadow: 0 6px 20px rgba(194, 135, 54, 0.38);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background: #FFFFFF;
  color: #181512;
  font-family: var(--font-heading);
  font-weight: 600;
  border: 1px solid #DCD4C8;
  box-shadow: 0 2px 6px rgba(50, 40, 30, 0.04);
}

.btn-outline:hover {
  border-color: var(--dune-gold);
  color: var(--dune-gold);
  background: rgba(194, 135, 54, 0.05);
}

.btn-ghost {
  background: rgba(0, 0, 0, 0.03);
  color: var(--white);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  background: rgba(194, 135, 54, 0.08);
  border-color: var(--dune-gold);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background: #22BF5B;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-sm {
  font-size: 0.75rem;
  padding: 0.6rem 1.3rem;
}

.btn-lg {
  font-size: 0.9rem;
  padding: 1rem 2.2rem;
}

/* cards */
.card {
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 16px 40px rgba(50, 40, 30, 0.08), 0 0 15px rgba(194, 135, 54, 0.06);
}

.card-glass {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(50, 40, 30, 0.06);
}

/* hero section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 88px;
  padding-bottom: 40px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-bg img,
.hero-bg picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.96) contrast(1.05);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(250, 250, 247, 0.95) 0%,
    rgba(250, 250, 247, 0.85) 42%,
    rgba(250, 250, 247, 0.40) 72%,
    rgba(250, 250, 247, 0.10) 100%
  ),
  linear-gradient(
    180deg,
    rgba(250, 250, 247, 0.4) 0%,
    transparent 35%,
    rgba(250, 250, 247, 0.85) 85%,
    #FAFAF7 100%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 840px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9E631E;
  background: rgba(194, 135, 54, 0.08);
  border: 1px solid rgba(194, 135, 54, 0.25);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
  box-shadow: 0 2px 8px rgba(194, 135, 54, 0.08);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.6vw, 3.8rem);
  font-weight: 800;
  color: #181512;
  line-height: 1.08;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.hero-title .accent {
  color: #C28736;
  background: linear-gradient(135deg, #C28736 0%, #945B17 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: #4A443D;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* hero metric bar */
.hero-metrics {
  position: static;
  transform: none;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid #E5DED5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
  max-width: 880px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.05);
}

.metric-item {
  padding: 1.1rem 1.25rem;
  text-align: center;
  border-right: 1px solid #EBE4DA;
  transition: background var(--duration-normal) var(--ease-out);
}

.metric-item:last-child { border-right: none; }

.metric-item:hover {
  background: rgba(194, 135, 54, 0.04);
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: #181512;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.metric-value .highlight {
  color: #C28736;
}

.metric-value .cyan-highlight {
  color: #9E631E;
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: #6E665D;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding: 10rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--neon-orange-soft) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero .hero-badge {
  margin-bottom: var(--space-lg);
}

.page-hero .section-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: var(--space-md);
}

/* before & after slider */
.ba-slider-container {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(194, 135, 54, 0.28);
  box-shadow: 0 20px 50px -10px rgba(24, 21, 18, 0.12),
              0 0 0 1px rgba(232, 226, 216, 0.6),
              0 30px 60px -20px rgba(194, 135, 54, 0.15);
  aspect-ratio: 16 / 9;
  cursor: col-resize;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  background: #0E0D0C;
}

.ba-slider-container:hover .ba-handle {
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 25px rgba(194, 135, 54, 0.7);
}

.ba-slider-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.ba-before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
  overflow: hidden;
  will-change: clip-path;
}

.ba-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.ba-divider {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2.5px;
  height: 100%;
  background: linear-gradient(180deg, 
    rgba(221, 170, 94, 0.3) 0%, 
    rgba(194, 135, 54, 0.95) 20%, 
    #FFF6E0 50%, 
    rgba(194, 135, 54, 0.95) 80%, 
    rgba(221, 170, 94, 0.3) 100%);
  z-index: 3;
  box-shadow: 0 0 10px rgba(194, 135, 54, 0.75), 0 0 25px rgba(221, 170, 94, 0.4);
  pointer-events: none;
  will-change: left;
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: radial-gradient(circle at 35% 35%, #F4D08E 0%, #C28736 55%, #8A5313 100%);
  border: 2.5px solid #FFFFFF;
  border-radius: 50%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 
              0 0 20px rgba(194, 135, 54, 0.55),
              inset 0 1px 2px rgba(255, 255, 255, 0.85);
  cursor: col-resize;
  pointer-events: auto;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  color: #FFFFFF;
  will-change: left, transform;
  outline: none;
}

.ba-handle:focus-visible {
  box-shadow: 0 0 0 3px #FFFFFF, 0 0 25px rgba(194, 135, 54, 0.9);
}

.ba-handle-icon {
  width: 14px;
  height: 14px;
  stroke: #FFFFFF;
  stroke-width: 2.5;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
  pointer-events: none;
}

.ba-label {
  position: absolute;
  bottom: var(--space-lg);
  z-index: 5;
  pointer-events: none;
}

.ba-label-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.ba-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.ba-label-before {
  left: var(--space-lg);
}

.ba-label-before .ba-label-pill {
  background: rgba(18, 16, 14, 0.82);
  color: #F4EFEA;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.ba-dot-before {
  background: #E87A5D;
  box-shadow: 0 0 8px rgba(232, 122, 93, 0.8);
}

.ba-label-after {
  right: var(--space-lg);
}

.ba-label-after .ba-label-pill {
  background: rgba(194, 135, 54, 0.92);
  color: #FFFFFF;
  border: 1px solid rgba(255, 240, 210, 0.45);
  box-shadow: 0 8px 25px rgba(194, 135, 54, 0.4);
}

.ba-dot-after {
  background: #FFF0D0;
  box-shadow: 0 0 10px #FFFFFF;
}

/* Floating interactive drag hint */
.ba-hint {
  position: absolute;
  top: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  background: rgba(18, 16, 14, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(194, 135, 54, 0.35);
  border-radius: var(--radius-full);
  color: var(--dune-gold-light);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  pointer-events: none;
  opacity: 0.95;
  transition: opacity 0.3s ease;
}

.ba-slider-container.dragging .ba-hint {
  opacity: 0;
}

@media (max-width: 640px) {
  .ba-handle {
    width: 42px;
    height: 42px;
  }
  .ba-handle-icon {
    width: 12px;
    height: 12px;
  }
  .ba-label-pill {
    font-size: 0.65rem;
    padding: 0.35rem 0.65rem;
    letter-spacing: 0.05em;
    gap: 0.35rem;
  }
  .ba-dot {
    width: 5px;
    height: 5px;
  }
  .ba-label-before {
    left: var(--space-sm);
    bottom: var(--space-sm);
  }
  .ba-label-after {
    right: var(--space-sm);
    bottom: var(--space-sm);
  }
  .ba-hint {
    top: var(--space-sm);
    font-size: 0.58rem;
    padding: 0.25rem 0.65rem;
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .ba-label-before .ba-text-extra,
  .ba-label-after .ba-text-extra {
    display: none;
  }
  .ba-label-pill {
    font-size: 0.62rem;
    padding: 0.3rem 0.55rem;
  }
}

/* ============================================================
   BENTO GRID (Services)
   ============================================================ */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.bento-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 320px;
  transition: all var(--duration-normal) var(--ease-out);
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.88) 45%, #FFFFFF 100%);
  z-index: 1;
  pointer-events: none;
}

.bento-card:hover {
  border-color: var(--dune-gold);
  box-shadow: 0 16px 45px rgba(50, 40, 30, 0.09);
  transform: translateY(-3px);
}

.bento-card.large {
  grid-column: span 2;
  min-height: 380px;
}

.bento-icon {
  width: 52px;
  height: 52px;
  background: rgba(194, 135, 54, 0.1);
  border: 1px solid rgba(194, 135, 54, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--dune-gold);
  margin-bottom: var(--space-lg);
  z-index: 2;
  position: relative;
}

.bento-card-content {
  position: relative;
  z-index: 2;
}

.bento-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.03em;
  margin-bottom: var(--space-sm);
}

.bento-desc {
  font-size: 0.9rem;
  color: var(--silver);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.bento-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: #9E631E;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(194, 135, 54, 0.1);
  border: 1px solid rgba(194, 135, 54, 0.25);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
}

/* process timeline */
.process-timeline {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  overflow-x: auto;
  padding: var(--space-xl) 0;
  scrollbar-width: none;
}

.process-timeline::-webkit-scrollbar { display: none; }

.process-step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  position: relative;
  padding: 0 var(--space-lg);
}

.process-step::after {
  content: '';
  position: absolute;
  top: 28px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--dune-gold), var(--border-subtle));
  z-index: 0;
}

.process-step:last-child::after { display: none; }

.step-number {
  width: 56px;
  height: 56px;
  background: #FFFFFF;
  border: 2px solid var(--dune-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dune-gold);
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(50, 40, 30, 0.06);
  transition: all var(--duration-normal) var(--ease-out);
}

.process-step:hover .step-number {
  background: var(--dune-gold);
  color: #FFFFFF;
}

.step-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.step-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

.step-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-top: var(--space-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* pricing cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  align-items: stretch;
}

.pricing-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(50, 40, 30, 0.04);
  transition: all var(--duration-normal) var(--ease-out);
}

.pricing-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 16px 40px rgba(50, 40, 30, 0.09);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border: 2px solid var(--dune-gold);
  box-shadow: 0 8px 30px rgba(194, 135, 54, 0.12);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #C28736, #DDAA5E, #C28736);
}

.pricing-badge {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--dune-gold);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--dune-gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.pricing-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-xs);
}

.pricing-price .currency {
  font-size: 1.3rem;
  color: var(--muted);
  vertical-align: super;
}

.pricing-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: var(--space-xl);
}

.pricing-features {
  flex: 1;
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.88rem;
  color: var(--silver);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid #F0EAE1;
}

.pricing-features li::before {
  content: '✓';
  color: var(--dune-gold);
  font-weight: 700;
  font-size: 0.8rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* form styles */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: #FAF8F5;
  border: 1px solid #DCD4C8;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--duration-fast) var(--ease-out);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #9C9489;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background: #FFFFFF;
  border-color: var(--dune-gold);
  box-shadow: 0 0 0 3px rgba(194, 135, 54, 0.15);
}

.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A443D' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: #FFFFFF;
  color: #181512;
}

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

/* Multi-Step Form */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeSlideUp 0.4s var(--ease-out);
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-progress {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.progress-step {
  width: 40px;
  height: 4px;
  background: #E5DED5;
  border-radius: var(--radius-full);
  transition: background var(--duration-normal) var(--ease-out);
}

.progress-step.active {
  background: var(--dune-gold);
  box-shadow: 0 2px 8px rgba(194, 135, 54, 0.3);
}

.progress-step.completed {
  background: #181512;
}

.form-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

/* gallery grid */
.gallery-filters {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--silver);
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: 0 2px 6px rgba(50, 40, 30, 0.04);
}

.filter-btn:hover,
.filter-btn.active {
  background: rgba(194, 135, 54, 0.12);
  border-color: var(--dune-gold);
  color: var(--dune-gold);
  box-shadow: 0 2px 10px rgba(194, 135, 54, 0.2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  transition: opacity 0.32s cubic-bezier(0.4, 0, 0.2, 1), transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), box-shadow var(--duration-normal) var(--ease-out);
  will-change: opacity, transform;
}

.gallery-item.filtering-out {
  opacity: 0 !important;
  transform: scale(0.92) !important;
  pointer-events: none;
}

.gallery-item.filtering-in {
  opacity: 1 !important;
  transform: scale(1) !important;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.gallery-item:hover {
  box-shadow: 0 16px 40px rgba(50, 40, 30, 0.12);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(20, 17, 14, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: var(--space-xs);
}

.gallery-overlay p {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #DDAA5E;
}

.gallery-item.span-2 {
  grid-column: span 2;
}

/* footer */
.footer {
  background: #F3EDE4;
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.footer-desc {
  font-size: 0.88rem;
  color: #5C544B;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--silver);
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: 0 2px 6px rgba(50, 40, 30, 0.04);
}

.footer-social a:hover {
  background: rgba(194, 135, 54, 0.1);
  border-color: var(--dune-gold);
  color: var(--dune-gold);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-size: 0.88rem;
  color: #5C544B;
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-links a:hover {
  color: var(--dune-gold);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: 0.88rem;
  color: #5C544B;
}

.footer-contact-item .icon {
  color: var(--dune-gold);
  font-size: 1rem;
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xl);
  border-top: 1px solid #E2DACF;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: #7A7268;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  font-size: 0.78rem;
  color: #7A7268;
}

.footer-bottom-links a:hover {
  color: var(--white);
}

/* whatsapp floating */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: auto;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #FFFFFF;
  z-index: 900;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* cost calculator */
.calculator-card {
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.calc-service-option {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: #FAF8F5;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.calc-service-option:hover {
  border-color: var(--dune-gold);
  background: rgba(194, 135, 54, 0.06);
}

.calc-service-option.selected {
  border-color: var(--dune-gold);
  background: rgba(194, 135, 54, 0.1);
  box-shadow: 0 2px 10px rgba(194, 135, 54, 0.15);
}

.calc-service-option input[type="checkbox"] {
  display: none;
}

.calc-checkbox {
  width: 22px;
  height: 22px;
  border: 2px solid #DCD4C8;
  background: #FFFFFF;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.calc-service-option.selected .calc-checkbox {
  background: var(--dune-gold);
  border-color: var(--dune-gold);
}

.calc-service-option.selected .calc-checkbox::after {
  content: '✓';
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
}

.calc-service-name {
  flex: 1;
  font-weight: 600;
  color: var(--text-heading);
  font-size: 0.92rem;
}

.calc-service-price {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.calc-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  background: rgba(194, 135, 54, 0.08);
  border: 1px solid rgba(194, 135, 54, 0.25);
  border-radius: var(--radius-md);
  margin-top: var(--space-xl);
}

.calc-total-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--silver);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.calc-total-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--dune-gold);
}

/* ============================================================
   ABOUT / STUDIO FEATURES
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 12px 35px rgba(50, 40, 30, 0.07);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(194, 135, 54, 0.1);
  border: 1px solid rgba(194, 135, 54, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--dune-gold);
  margin-bottom: var(--space-lg);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--silver);
  line-height: 1.7;
}

/* Technician Bio */
.tech-bio {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.tech-avatar {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.tech-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tech-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-xs);
}

.tech-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dune-gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.tech-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.tech-stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dune-gold);
}

.tech-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* map placeholder */
.map-placeholder {
  width: 100%;
  height: 400px;
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, transparent 49%, var(--border-subtle) 49%, var(--border-subtle) 51%, transparent 51%),
    linear-gradient(0deg, transparent 49%, var(--border-subtle) 49%, var(--border-subtle) 51%, transparent 51%);
  background-size: 40px 40px;
  opacity: 0.3;
}

.map-pin {
  position: relative;
  z-index: 1;
  text-align: center;
}

.map-pin .icon {
  font-size: 2.5rem;
  color: var(--dune-gold);
  margin-bottom: var(--space-sm);
}

.map-pin p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--silver);
  letter-spacing: 0.1em;
}

/* tabs */
.tabs {
  display: flex;
  gap: var(--space-xs);
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: var(--space-2xl);
  width: fit-content;
  box-shadow: 0 2px 8px rgba(50, 40, 30, 0.04);
}

.tab-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  color: var(--muted);
  background: transparent;
  transition: all var(--duration-fast) var(--ease-out);
}

.tab-btn:hover {
  color: var(--white);
}

.tab-btn.active {
  background: var(--dune-gold);
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(194, 135, 54, 0.25);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeSlideUp 0.4s var(--ease-out);
}

/* faq accordion */
.faq-item {
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.faq-item:hover,
.faq-item.open {
  border-color: var(--border-hover);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  font-family: inherit;
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  font-weight: 600;
  color: var(--white);
  font-size: 0.95rem;
  transition: color var(--duration-fast) var(--ease-out);
}

.faq-question:hover { color: var(--dune-gold); }

.faq-question:focus-visible {
  outline: 2px solid var(--dune-gold);
  outline-offset: -2px;
}

.faq-toggle,
.faq-icon {
  width: 28px;
  height: 28px;
  background: #FAF8F5;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--silver);
  transition: all var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.faq-item.open .faq-toggle,
.faq-item.open .faq-icon {
  background: var(--dune-gold);
  border-color: var(--dune-gold);
  color: #FFFFFF;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.faq-answer-inner,
.faq-answer p {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: 0.9rem;
  color: var(--silver);
  line-height: 1.7;
  margin: 0;
}

/* utility classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-white { color: var(--white); }
.text-orange { color: var(--neon-orange); }

.text-muted { color: var(--muted); }
.text-mono { font-family: var(--font-mono); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mt-3xl { margin-top: var(--space-3xl); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.mx-auto { margin-left: auto; margin-right: auto; }

/* snappy animations & zero-lag visibility */
.page-hero .hero-badge,
.page-hero .section-title,
.page-hero .section-subtitle,
.hero .hero-badge,
.hero .hero-title,
.hero .hero-subtitle,
.hero .hero-ctas,
.hero .hero-metrics,
.page-hero + .section .pricing-card,
.page-hero + .section .calculator-card,
.page-hero + .section .card {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

.table-scroll-hint {
  display: none;
}

.fade-in {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.15s var(--ease-out),
              transform 0.15s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.22s var(--ease-out),
              transform 0.22s var(--ease-out);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(16px);
  transition: opacity 0.22s var(--ease-out),
              transform 0.22s var(--ease-out);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.22s var(--ease-out),
              transform 0.22s var(--ease-out);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.stagger-1 { transition-delay: 0.03s; }
.stagger-2 { transition-delay: 0.06s; }
.stagger-3 { transition-delay: 0.09s; }
.stagger-4 { transition-delay: 0.12s; }
.stagger-5 { transition-delay: 0.15s; }

/* ============================================================
   COMPARISON MATRIX & PACKAGES TABLE
   ============================================================ */
.comparison-matrix-wrapper {
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1rem, 3vw, 2.2rem);
  box-shadow: 0 10px 30px rgba(50, 40, 30, 0.04);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: var(--space-xl);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
  font-family: var(--font-body);
}

.comparison-table th,
.comparison-table td {
  padding: 1.1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.comparison-table th {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
  background: #FAF8F5;
  border-bottom: 2px solid var(--border-subtle);
}

.comparison-table th.col-feature {
  width: 31%;
  color: var(--muted);
}

.comparison-table th.col-tier {
  width: 23%;
  text-align: center;
}

.comparison-table th.col-featured {
  background: rgba(194, 135, 54, 0.08);
  border-top: 3px solid var(--dune-gold);
  color: var(--dune-gold);
}

.comparison-table td.cell-feature {
  font-weight: 600;
  color: var(--white);
  font-size: 0.92rem;
}

.comparison-table td.cell-feature small {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

.comparison-table td.cell-value {
  text-align: center;
  font-size: 0.88rem;
  color: var(--silver);
}

.comparison-table td.cell-featured {
  background: rgba(194, 135, 54, 0.03);
  font-weight: 600;
}

.comparison-table tr:hover td {
  background-color: rgba(194, 135, 54, 0.04);
}

.comparison-table tr:hover td.cell-featured {
  background-color: rgba(194, 135, 54, 0.08);
}

.comparison-table .badge-check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--dune-gold);
  font-weight: 600;
}

.comparison-table .badge-none {
  color: #B0A89F;
  font-size: 0.82rem;
}

.comparison-table tfoot td {
  border-bottom: none;
  padding-top: 1.5rem;
  text-align: center;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.guarantee-card {
  background: var(--dark-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--duration-fast) var(--ease-out);
}

.guarantee-card:hover {
  border-color: var(--dune-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(194, 135, 54, 0.12);
}

.guarantee-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(194, 135, 54, 0.1);
  color: var(--dune-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.guarantee-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.guarantee-desc {
  font-size: 0.85rem;
  color: var(--silver);
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .guarantee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .guarantee-grid {
    grid-template-columns: 1fr;
  }
}

/* carbon fiber bg pattern */
.carbon-bg {
  position: relative;
}



/* Neon line separator */


/* responsive */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card.large {
    grid-column: span 1;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }
  .tech-bio {
    grid-template-columns: 1fr;
  }
  .tech-avatar {
    max-width: 300px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-item.span-2 {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .hamburger { display: flex; }

  .table-scroll-hint {
    display: block !important;
    font-size: 0.75rem;
    color: var(--dune-gold);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
    text-align: right;
  }

  .btn-lg {
    padding: 0.85rem 1.4rem;
    font-size: 0.82rem;
    max-width: 100%;
    white-space: normal;
  }
  
  .hero {
    min-height: 100svh;
    padding-top: 5rem;
  }

  .hero-bg::after {
    background: linear-gradient(
      180deg,
      rgba(250, 250, 247, 0.94) 0%,
      rgba(250, 250, 247, 0.84) 45%,
      rgba(250, 250, 247, 0.35) 75%,
      #FAFAF7 100%
    );
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }

  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    margin-top: var(--space-2xl);
  }

  .hero-ctas {
    flex-direction: column;
    align-items: flex-start;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .process-timeline {
    flex-direction: column;
    align-items: stretch;
  }

  .process-step {
    text-align: left;
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    min-width: auto;
  }

  .process-step::after {
    top: auto;
    right: auto;
    left: 27px;
    bottom: -100%;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--neon-orange), var(--border-subtle));
  }

  .step-number {
    margin: 0;
    flex-shrink: 0;
  }

  .bento-grid {
    gap: var(--space-md);
  }

  .bento-card {
    min-height: 240px;
    padding: var(--space-xl);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .tabs {
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar { display: none; }

  .page-hero {
    padding: 8rem 0 3rem;
  }

  .calc-total {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .hero-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .metric-item {
    padding: var(--space-md);
  }

  .metric-value {
    font-size: 1.2rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }
}

/* ============================================================
   PLACEHOLDER IMAGE STYLES (gradient backgrounds)
   ============================================================ */
.img-placeholder {
  background: linear-gradient(135deg, #F0EAE1 0%, #E8E0D5 50%, #F5EFE6 100%);
  position: relative;
  overflow: hidden;
}

.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(194, 135, 54, 0.08) 50%,
    transparent 70%
  );
}