/* ═══════════════════════════════════════════════════════════════
   ATELIER BLANCHE x RUBY'S ARTISTRY — SENIOR PRODUCT ENGINEERING (v9.0)
   - Flawless spacing scale (Zero overlapping, fluid clamp)
   - Liquid frosted-glass background motion system
   - Responsive multi-device architecture (Mobile, Tablet, Desktop)
   - Tactile click micro-interactions & ripple physics
   - Warm luxury editorial palette (Cream, Rose Gold, Obsidian)
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. DESIGN TOKENS ────────────────────────────────────────── */
:root {
  /* Warm Editorial Colors */
  --bg-cream: #faf6f0;              /* warm editorial cream */
  --text-dark: #1a1612;             /* near-black editorial text */
  --text-muted: #736b63;            /* warm mid-tone body text */
  --text-light: #f7f4ee;            /* off-white */
  
  /* Rose Gold & Metallic Accents */
  --rose-gold: #c4907a;             /* signature rose gold */
  --rose-gold-hover: #b07a65;
  --rose-gold-light: #e8c6b7;
  --rose-gold-glow: rgba(196, 144, 122, 0.35);
  --gold-accent: #d4af37;

  /* Glassmorphism & Surface Tokens */
  --glass-surface: rgba(250, 246, 240, 0.78);
  --glass-card: rgba(245, 239, 230, 0.82);
  --glass-card-hover: rgba(255, 252, 247, 0.95);
  --glass-border: rgba(196, 144, 122, 0.22);
  --glass-border-bright: rgba(196, 144, 122, 0.55);
  --glass-shadow: 0 16px 40px rgba(26, 22, 18, 0.06);
  --glass-shadow-hover: 0 24px 50px rgba(196, 144, 122, 0.18);

  /* Dark Section Contrasts */
  --dark-bg: #15120f;
  --dark-surface: rgba(26, 22, 18, 0.85);
  --dark-card: rgba(36, 30, 25, 0.7);
  --dark-border: rgba(255, 255, 255, 0.12);

  /* Typography */
  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans: 'Raleway', system-ui, -apple-system, sans-serif;

  /* Fluid Spacing Scale */
  --space-2xs: clamp(4px, 0.6vw, 6px);
  --space-xs:  clamp(8px, 1.2vw, 12px);
  --space-sm:  clamp(12px, 1.8vw, 18px);
  --space-md:  clamp(18px, 2.5vw, 26px);
  --space-lg:  clamp(28px, 3.8vw, 42px);
  --space-xl:  clamp(44px, 5.5vw, 64px);
  --space-2xl: clamp(64px, 8vw, 104px);

  /* Container */
  --container-max: 1240px;
  --container-pad: clamp(16px, 4vw, 40px);

  /* Easings */
  --ease-editorial: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── 2. RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  background-color: var(--bg-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease-editorial);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

ul, ol {
  list-style: none;
}

address {
  font-style: normal;
}

/* ── 3. LIQUID FROSTED-GLASS BACKGROUND MOTION CANVAS (GPU ACCELERATED) ── */
.glass-ambient-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #fdfaf6 0%, #faf6f0 100%);
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  will-change: transform;
}

.glass-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Orb 1: Rose Gold Liquid Glass Aura (Top-Left) */
.glass-orb--1 {
  width: clamp(340px, 55vw, 750px);
  height: clamp(340px, 55vw, 750px);
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(196, 144, 122, 0.42) 0%, rgba(220, 170, 150, 0.22) 35%, rgba(244, 227, 220, 0.08) 55%, transparent 72%);
  animation: floatGlass1 24s ease-in-out infinite alternate;
}

/* Orb 2: Warm Champagne Amber Glow (Top-Right) */
.glass-orb--2 {
  width: clamp(360px, 58vw, 820px);
  height: clamp(360px, 58vw, 820px);
  top: 25%;
  right: -10%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, rgba(230, 198, 115, 0.16) 38%, rgba(248, 236, 198, 0.06) 58%, transparent 72%);
  animation: floatGlass2 30s ease-in-out infinite alternate;
}

/* Orb 3: Soft Blush & Rose Velvet (Center-Left) */
.glass-orb--3 {
  width: clamp(320px, 50vw, 720px);
  height: clamp(320px, 50vw, 720px);
  bottom: 12%;
  left: 6%;
  background: radial-gradient(circle, rgba(220, 150, 130, 0.34) 0%, rgba(205, 138, 118, 0.16) 36%, rgba(250, 235, 230, 0.06) 56%, transparent 70%);
  animation: floatGlass3 26s ease-in-out infinite alternate;
}

/* Orb 4: Radiant Golden Honey Aura (Bottom-Right) */
.glass-orb--4 {
  width: clamp(300px, 48vw, 680px);
  height: clamp(300px, 48vw, 680px);
  top: 65%;
  right: 10%;
  background: radial-gradient(circle, rgba(230, 190, 140, 0.32) 0%, rgba(212, 175, 55, 0.14) 40%, rgba(250, 246, 240, 0.05) 60%, transparent 72%);
  animation: floatGlass4 32s ease-in-out infinite alternate;
}

/* Prismatic Glass Light Refraction Sweep */
.glass-prism-sweep {
  position: absolute;
  width: 150vw;
  height: 140px;
  top: 30%;
  left: -25%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.35) 25%, rgba(196, 144, 122, 0.18) 50%, rgba(212, 175, 55, 0.14) 75%, transparent 100%);
  transform: rotate(-28deg) translate3d(0, 0, 0);
  animation: prismSweep 22s ease-in-out infinite alternate;
}

/* Ultra-Fine Luxury Frosted Grid */
.glass-noise-grid {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(196, 144, 122, 0.08) 1px, transparent 1px),
    radial-gradient(rgba(26, 22, 18, 0.03) 1px, transparent 1px);
  background-size: 34px 34px, 68px 68px;
  background-position: 0 0, 17px 17px;
  opacity: 0.6;
}

@keyframes floatGlass1 {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(14vw, 10vh, 0) scale(1.08); }
  100% { transform: translate3d(5vw, 20vh, 0) scale(0.96); }
}

@keyframes floatGlass2 {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-15vw, -10vh, 0) scale(1.06); }
  100% { transform: translate3d(-6vw, 10vh, 0) scale(0.95); }
}

@keyframes floatGlass3 {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(12vw, -10vh, 0) scale(1.1); }
  100% { transform: translate3d(-8vw, -6vh, 0) scale(0.98); }
}

@keyframes floatGlass4 {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-12vw, 10vh, 0) scale(1.06); }
  100% { transform: translate3d(10vw, -8vh, 0) scale(1.02); }
}

@keyframes prismSweep {
  0% { transform: rotate(-28deg) translate3d(-8vw, -5vh, 0); opacity: 0.4; }
  100% { transform: rotate(-24deg) translate3d(8vw, 8vh, 0); opacity: 0.75; }
}

/* Touch & Pointer Reactive Ambient Glow */
.glass-pointer-light {
  position: absolute;
  width: clamp(260px, 45vw, 440px);
  height: clamp(260px, 45vw, 440px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 144, 122, 0.22) 0%, rgba(212, 175, 55, 0.1) 40%, transparent 70%);
  pointer-events: none;
  transform: translate3d(-50%, -50%, 0);
  transition: opacity 0.5s ease;
  opacity: 0;
  will-change: transform, opacity;
  z-index: 1;
}

/* Ensure all page content floats safely above the ambient canvas */
.site-header, main, footer, .marquee-strip, .floating-whatsapp {
  position: relative;
  z-index: 1;
}

/* ── 4. TYPOGRAPHY & LAYOUT ──────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--text-dark);
  font-weight: 400;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.3rem, 5.2vw, 4.4rem);
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.85rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.3rem;
  letter-spacing: -0.005em;
}

em {
  font-style: italic;
  font-family: var(--font-serif);
}

.eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 12px;
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.82);
}

/* Containers with responsive breathing space */
.shell {
  width: min(var(--container-max), calc(100% - var(--container-pad) * 2));
  margin-left: auto;
  margin-right: auto;
}

.section-pad {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

/* ── 5. TACTILE BUTTONS & RIPPLE INTERACTION ─────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 3px;
  transition: transform 0.25s var(--ease-editorial), background-color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
  user-select: none;
}

/* Active Click Feedback */
.btn:active {
  transform: scale(0.96) !important;
}

.btn--primary {
  background-color: var(--rose-gold);
  color: #ffffff;
  border: 1px solid var(--rose-gold);
  box-shadow: 0 4px 16px var(--rose-gold-glow);
}

.btn--primary:hover {
  background-color: var(--rose-gold-hover);
  border-color: var(--rose-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--rose-gold-glow);
}

.btn--secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn--secondary:hover {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn--outline {
  background-color: transparent;
  color: var(--text-dark);
  border: 1px solid var(--glass-border);
}

.btn--outline:hover {
  border-color: var(--rose-gold);
  color: var(--rose-gold);
  background-color: rgba(196, 144, 122, 0.06);
}

.btn--full {
  width: 100%;
}

/* Click Ripple Wave Effect */
.ripple-wave {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0);
  animation: rippleAnim 0.6s linear;
  pointer-events: none;
}

@keyframes rippleAnim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ── 6. NAVIGATION NAVBAR (RESPONSIVE NO-OVERLAP) ─────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 74px;
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background-color 0.3s var(--ease-editorial), backdrop-filter 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background-color: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 6px 24px rgba(26, 22, 18, 0.05);
}

.site-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: min(var(--container-max), calc(100% - var(--container-pad) * 2));
  margin: 0 auto;
}

@media (min-width: 960px) {
  .site-header__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
  }
}

/* Left Desktop Links */
.main-nav {
  display: none;
  align-items: center;
  gap: 28px;
}

@media (min-width: 960px) {
  .main-nav {
    display: flex;
    justify-content: flex-start;
  }
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.site-header.scrolled .nav-link {
  color: var(--text-dark);
}

.nav-link:hover {
  color: var(--rose-gold) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--rose-gold);
  transition: width 0.3s var(--ease-editorial);
}

.nav-link:hover::after {
  width: 100%;
}

/* Brand Wordmark */
.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
}

.brand__wordmark {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #ffffff;
  transition: color 0.25s ease;
  white-space: nowrap;
}

.site-header.scrolled .brand__wordmark {
  color: var(--text-dark);
}

/* Right Nav Actions */
.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.nav-cta-btn {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background-color: var(--rose-gold);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 3px;
  box-shadow: 0 4px 14px var(--rose-gold-glow);
  transition: transform 0.2s ease, background-color 0.2s ease;
  display: none;
}

@media (min-width: 520px) {
  .nav-cta-btn {
    display: inline-block;
  }
}

.nav-cta-btn:hover {
  background-color: var(--rose-gold-hover);
  transform: translateY(-2px);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

@media (min-width: 960px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle__line {
  width: 22px;
  height: 2px;
  background-color: #ffffff;
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.site-header.scrolled .menu-toggle__line {
  background-color: var(--text-dark);
}

/* Mobile Drawer */
.mobile-menu {
  position: fixed;
  inset: 0;
  background-color: var(--bg-cream);
  z-index: 120;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px 24px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-editorial);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu__close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(26, 22, 18, 0.08);
  font-size: 20px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 5vw, 1.8rem);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-menu__num {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--rose-gold);
}

/* ── 7. HERO SECTION (NON-OVERLAPPING EDITORIAL) ─────────────── */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: clamp(90px, 14vh, 130px);
  padding-bottom: clamp(60px, 10vh, 100px);
  overflow: hidden;
}

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

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.02);
}

.hero__overlay-left {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(21, 18, 15, 0.94) 0%,
    rgba(21, 18, 15, 0.82) 48%,
    rgba(21, 18, 15, 0.35) 100%
  );
}

.hero__overlay-bottom {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(21, 18, 15, 0.75) 0%, transparent 40%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.hero__title {
  color: #ffffff;
  margin-top: 8px;
  margin-bottom: 22px;
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.3vw, 1.15rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.8;
  margin-bottom: 34px;
  max-width: 560px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    gap: 12px;
  }
  .hero__actions .btn {
    width: 100%;
  }
}

.hero__proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stars {
  color: var(--rose-gold);
  font-size: 1rem;
  letter-spacing: 0.12em;
}

/* ── 8. INFINITE HORIZONTAL MARQUEE STRIP ────────────────────── */
.marquee-strip {
  overflow: hidden;
  padding: 22px 0;
  background-color: var(--glass-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 24s linear infinite;
}

.marquee-strip:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  padding-right: 32px;
}

.marquee-item {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 32px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.marquee-item:hover {
  color: var(--rose-gold);
}

.marquee-dot {
  color: var(--rose-gold);
  font-size: 1.1rem;
}

@keyframes marqueeScroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* ── 9. SERVICES SECTION ─────────────────────────────────────── */
.services-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  gap: 16px;
}

@media (min-width: 768px) {
  .services-header {
    flex-direction: row;
    align-items: flex-end;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-md);
}

.service-card {
  background-color: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: clamp(24px, 3.5vw, 36px) clamp(20px, 3vw, 28px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.35s var(--ease-editorial), box-shadow 0.35s var(--ease-editorial), border-color 0.35s ease, background-color 0.35s ease;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  background-color: var(--rose-gold);
  transition: height 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  background-color: var(--glass-card-hover);
  border-color: var(--glass-border-bright);
  box-shadow: var(--glass-shadow-hover);
}

.service-card:hover::before {
  height: 3px;
}

/* Card Active Click State */
.service-card.card-selected {
  border-color: var(--rose-gold) !important;
  box-shadow: 0 0 0 2px var(--rose-gold), var(--glass-shadow-hover);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  color: var(--rose-gold);
  margin-bottom: 20px;
}

.service-card__title {
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.service-card__price {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--rose-gold);
  font-weight: 400;
  margin-bottom: 18px;
  display: block;
}

.service-card__link {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dark);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.service-card:hover .service-card__link {
  color: var(--rose-gold);
  transform: translateX(4px);
}

/* ── 10. BEFORE / AFTER COMPARISON SLIDER (RESPONSIVE NO-OVERLAP) */
.transformation-section {
  background-color: var(--glass-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.transformation-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-lg);
}

.ba-slider {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto var(--space-sm);
  border-radius: 4px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 50px rgba(26, 22, 18, 0.12);
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
  /* Proportional height optimized for mobile hair framing & desktop */
  height: clamp(340px, 50vw, 540px);
  touch-action: pan-y; /* Allows smooth vertical page scrolling while enabling horizontal touch drag */
}

@media (max-width: 640px) {
  .ba-slider {
    height: clamp(340px, 88vw, 440px);
  }
}

.ba-slider__before,
.ba-slider__after-wrap {
  position: absolute;
  inset: 0;
  height: 100%;
}

.ba-slider__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.ba-slider__after-wrap {
  width: 50%;
  overflow: hidden;
  z-index: 2;
  will-change: width;
}

.ba-slider__after-img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  /* Sized by JavaScript dynamically to exactly match slider container width */
  max-width: none;
  object-fit: cover;
  object-position: center center;
}

.ba-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: #ffffff;
  z-index: 3;
  transform: translateX(-50%);
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.45);
  will-change: left;
}

.ba-slider__handle-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #ffffff;
  color: var(--rose-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.32);
  font-size: 19px;
  font-weight: 700;
  transition: transform 0.2s var(--ease-spring);
  touch-action: none;
}

.ba-slider:active .ba-slider__handle-btn,
.ba-slider.is-dragging .ba-slider__handle-btn {
  transform: translate(-50%, -50%) scale(1.15);
}

.ba-slider__badge {
  position: absolute;
  top: 16px;
  padding: 6px 14px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background-color: rgba(26, 22, 18, 0.75);
  color: #ffffff;
  backdrop-filter: blur(10px);
  border-radius: 3px;
  z-index: 4;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.ba-slider__badge:hover {
  background-color: var(--rose-gold);
  transform: scale(1.05);
}

.ba-slider__badge--before {
  right: 16px;
}

.ba-slider__badge--after {
  left: 16px;
}

.transformation-footer {
  text-align: center;
  margin-top: 14px;
}

.transformation-caption {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.transformation-cta {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rose-gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s ease;
}

.transformation-cta:hover {
  transform: translateX(4px);
}

/* ── 11. HORIZONTAL PORTFOLIO GALLERY STRIP ──────────────────── */
.portfolio-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  overflow: hidden;
}

.portfolio-header {
  text-align: center;
  margin-bottom: var(--space-md);
}

.gallery-strip {
  overflow: hidden;
  padding: 10px 0;
}

.gallery-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: galleryScroll 35s linear infinite;
}

.gallery-strip:hover .gallery-track {
  animation-play-state: paused;
}

.gallery-item {
  width: clamp(230px, 24vw, 300px);
  height: clamp(310px, 32vw, 400px);
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 3px;
  position: relative;
  background-color: var(--glass-card);
  box-shadow: 0 8px 24px rgba(26, 22, 18, 0.08);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-editorial);
}

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

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 22, 18, 0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.gallery-item__caption {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: #ffffff;
}

@keyframes galleryScroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* ── 12. ABOUT SECTION ───────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 960px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

.about-pullquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  line-height: 1.7;
  color: var(--text-dark);
  border-left: 3px solid var(--rose-gold);
  padding-left: 20px;
  margin: 28px 0;
}

.about-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: clamp(20px, 4vw, 44px);
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--glass-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  min-width: 95px;
  transition: transform 0.35s var(--ease-editorial);
}

.stat-item:hover {
  transform: translateY(-3px);
}

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 4.4vw, 3.1rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #1a1612 20%, #c4907a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  will-change: transform, opacity;
  transition: filter 0.3s ease;
}

.stat-item:hover .stat-num {
  filter: drop-shadow(0 4px 12px var(--rose-gold-glow));
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 8px;
}

.about-visual {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(26, 22, 18, 0.1);
  height: clamp(380px, 42vw, 560px);
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── 13. MASTER ARTIST SPOTLIGHT ─────────────────────────────── */
.team-section {
  background-color: var(--glass-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.team-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.team-card {
  text-align: center;
  max-width: 440px;
  margin: 0 auto;
}

.team-card__img-wrap {
  width: clamp(160px, 20vw, 220px);
  height: clamp(160px, 20vw, 220px);
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--rose-gold);
  box-shadow: 0 12px 30px rgba(26, 22, 18, 0.12);
  transition: transform 0.4s var(--ease-editorial);
}

.team-card:hover .team-card__img-wrap {
  transform: scale(1.04);
}

.team-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__name {
  margin-bottom: 4px;
  font-size: 1.35rem;
}

.team-card__specialty {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 8px;
}

.team-card__insta {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  display: inline-block;
  transition: color 0.2s ease;
}

.team-card__insta:hover {
  color: var(--rose-gold);
}

.team-card__bio {
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ── 14. TESTIMONIALS ────────────────────────────────────────── */
.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--space-md);
}

.testimonial-card {
  background-color: var(--glass-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  padding: clamp(26px, 3.5vw, 36px) clamp(22px, 3vw, 32px);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--glass-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow-hover);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin: 16px 0 24px;
}

.testimonial-author strong {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
  display: block;
}

.testimonial-author small {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── 15. BOOKING SECTION (DARK LUXURY WITH GLASS FRAME) ──────── */
.booking-section {
  background-color: var(--dark-bg);
  color: #ffffff;
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 960px) {
  .booking-grid {
    grid-template-columns: 1fr 1.05fr;
    gap: var(--space-xl);
  }
}

.booking-title {
  color: #ffffff;
  margin-bottom: 18px;
}

.booking-desc {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  margin-bottom: 32px;
}

.booking-contacts {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.booking-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
}

.booking-contact-item span.icon {
  color: var(--rose-gold);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.booking-frame {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  padding: clamp(26px, 4vw, 44px) clamp(20px, 3.5vw, 36px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 3px;
  padding: 13px 16px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--rose-gold);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 14px var(--rose-gold-glow);
}

/* ── LUXURY SELECT DROPDOWN (WINDOWS PC & MOBILE FIX) ── */
select.form-input {
  background-color: #201b17 !important;
  color: #ffffff !important;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23c4907a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 16px center !important;
  background-size: 16px 16px !important;
  padding-right: 48px;
  cursor: pointer;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Fix Windows OS Chromium default white-on-white dropdown rendering */
select.form-input option {
  background-color: #1a1612 !important;
  color: #ffffff !important;
  padding: 14px 18px;
  font-size: 0.94rem;
  font-family: var(--font-sans);
}

select.form-input option:checked {
  background-color: #2d241e !important;
  color: var(--rose-gold) !important;
  font-weight: 600;
}

select.form-input option:hover {
  background-color: #382c24 !important;
  color: #ffffff !important;
}

/* Luxury Date Picker Indicator styling */
input[type="date"].form-input {
  color-scheme: dark;
}

input[type="date"].form-input::-webkit-calendar-picker-indicator {
  filter: invert(0.85) sepia(60%) saturate(250%) hue-rotate(330deg);
  cursor: pointer;
  opacity: 0.9;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

input[type="date"].form-input::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  transform: scale(1.12);
}

.form-note {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin-top: 14px;
}

/* ── 16. FOOTER ──────────────────────────────────────────────── */
.footer {
  background-color: #100e0b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.65);
  padding: clamp(50px, 6vw, 76px) 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: var(--space-lg);
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.18em;
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 9px;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--rose-gold);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ── 17. FLOATING WHATSAPP BUTTON ────────────────────────────── */
.floating-whatsapp {
  position: fixed;
  bottom: clamp(18px, 3vh, 28px);
  right: clamp(18px, 3vw, 28px);
  z-index: 99;
  background-color: #25d366;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.floating-whatsapp:active {
  transform: scale(0.95);
}

/* ── 18. REVEAL ANIMATIONS ───────────────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity 0.5s var(--ease-editorial), transform 0.5s var(--ease-editorial);
  will-change: opacity, transform;
}

.reveal-up.active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .glass-orb, .glass-prism-sweep, .marquee-track, .gallery-track {
    animation: none !important;
  }
  .reveal-up {
    opacity: 1 !important;
    transform: none !important;
  }
}