/* ============================================
   Sophie Beauté — Custom Styles
   Beyond Tailwind: animations, transitions, effects
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --rose: #C4897B;
  --rose-dark: #A97368;
  --rose-light: #D4A69A;
  --rose-pale: #F2E0DA;
  --sage: #9BA88A;
  --sage-dark: #7E8C6E;
  --sage-light: #B8C4AA;
  --sage-pale: #E8EDE3;
  --cream: #FAF7F4;
  --cream-dark: #EDE6DF;
  --warm-white: #FDFBF8;
  --dark: #2D2926;
  --dark-soft: #3D3632;
  --medium: #5C534C;
  --muted: #8A817A;
  --light: #B5ADA6;
  --border: #E8E2DC;
  --transition-smooth: cubic-bezier(0.32, 0.72, 0, 1);
  --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- Base Reset & Smooth Scroll ---------- */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background: var(--rose-pale);
  color: var(--dark);
}

/* ---------- Scroll Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--transition-smooth),
              transform 0.9s var(--transition-smooth);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.9s var(--transition-smooth),
              transform 0.9s var(--transition-smooth);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.9s var(--transition-smooth),
              transform 0.9s var(--transition-smooth);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.9s var(--transition-smooth),
              transform 0.9s var(--transition-smooth);
}

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

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--transition-smooth),
              transform 0.7s var(--transition-smooth);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 500ms; opacity: 1; transform: translateY(0); }

/* ---------- Hero Animations ---------- */
@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroImageReveal {
  from {
    opacity: 0;
    transform: scale(1.08);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes floatSoft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-anim-1 {
  animation: heroFadeUp 1s var(--transition-smooth) 0.2s both;
}

.hero-anim-2 {
  animation: heroFadeUp 1s var(--transition-smooth) 0.5s both;
}

.hero-anim-3 {
  animation: heroFadeUp 1s var(--transition-smooth) 0.7s both;
}

.hero-anim-4 {
  animation: heroFadeUp 1s var(--transition-smooth) 0.9s both;
}

.hero-image-anim {
  animation: heroImageReveal 1.4s var(--transition-smooth) 0.3s both;
}

/* ---------- Hero 3D Scene ---------- */
.hero-3d-scene {
  perspective: 1200px;
  perspective-origin: 50% 50%;
}

.hero-3d-container {
  position: relative;
  transition: transform 0.15s ease-out;
  will-change: transform;
}

.hero-3d-layer {
  position: absolute;
  inset: 0;
  transition: transform 0.15s ease-out;
  will-change: transform;
  pointer-events: none;
}

.hero-3d-card {
  position: relative;
  pointer-events: auto;
}

/* Shimmer light sweep on image */
.hero-shimmer {
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.12) 45%,
    rgba(255, 255, 255, 0.25) 50%,
    rgba(255, 255, 255, 0.12) 55%,
    transparent 70%
  );
  background-size: 300% 100%;
  animation: shimmerSweep 4s ease-in-out infinite;
  animation-delay: 1.5s;
}

@keyframes shimmerSweep {
  0% { background-position: 200% 0; }
  40% { background-position: -100% 0; }
  100% { background-position: -100% 0; }
}

/* Floating badges entrance */
.hero-float-badge {
  animation: heroBadgeIn 1s var(--transition-bounce) 1.2s both,
             floatSoft 5s ease-in-out 2.2s infinite;
}

.hero-float-stars {
  animation: heroBadgeIn 1s var(--transition-bounce) 1.5s both,
             floatSoft 4.5s ease-in-out 2.5s infinite;
}

@keyframes heroBadgeIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Floating shapes */
.hero-shape-rotate {
  animation: shapeRotate 20s linear infinite, shapeFloat 6s ease-in-out infinite;
}

.hero-shape-rotate-reverse {
  animation: shapeRotate 25s linear infinite reverse, shapeFloat 7s ease-in-out infinite 2s;
}

@keyframes shapeRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes shapeFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 8px -14px; }
}

/* Decorative rings */
.hero-ring-spin {
  animation: ringSpin 30s linear infinite;
  opacity: 0;
  animation: ringSpin 30s linear infinite, ringFadeIn 1.5s ease-out 0.5s both;
}

.hero-ring-spin-reverse {
  animation: ringSpin 35s linear infinite reverse, ringFadeIn 1.5s ease-out 0.8s both;
}

@keyframes ringSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes ringFadeIn {
  from { opacity: 0; transform: rotate(0deg) scale(0.5); }
  to { opacity: 1; transform: rotate(90deg) scale(1); }
}

/* Glowing particles */
.hero-particle {
  width: var(--size, 5px);
  height: var(--size, 5px);
  background: var(--rose);
  border-radius: 50%;
  animation: particlePulse 3s ease-in-out infinite var(--delay, 0s),
             particleFloat 5s ease-in-out infinite var(--delay, 0s);
  box-shadow: 0 0 8px var(--rose-light);
}

@keyframes particlePulse {
  0%, 100% { opacity: 0.15; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.8); }
}

@keyframes particleFloat {
  0%, 100% { translate: 0 0; }
  33% { translate: 6px -10px; }
  66% { translate: -4px 8px; }
}

/* Background orbs animation */
.hero-orb-1 {
  top: -15%;
  right: -10%;
  animation: orbDrift1 12s ease-in-out infinite;
}

.hero-orb-2 {
  bottom: -10%;
  left: -8%;
  animation: orbDrift2 15s ease-in-out infinite;
}

.hero-orb-3 {
  top: 50%;
  right: 30%;
  animation: orbDrift3 10s ease-in-out infinite;
}

@keyframes orbDrift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-40px, 30px) scale(1.05); }
  66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes orbDrift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -25px) scale(1.08); }
  66% { transform: translate(-15px, 15px) scale(0.97); }
}

@keyframes orbDrift3 {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; }
  50% { transform: translate(-30px, 20px) scale(1.1); opacity: 0.8; }
}

/* Scroll indicator */
.hero-scroll-hint {
  animation: heroFadeUp 1s var(--transition-smooth) 1.4s both;
}

.hero-scroll-bounce {
  animation: scrollBounce 2s ease-in-out infinite;
}

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

/* Mobile: disable 3D tilt but keep animations */
@media (max-width: 1024px) {
  .hero-3d-scene {
    perspective: none;
  }
  .hero-3d-container {
    transform: none !important;
  }
  .hero-3d-layer {
    transform: none !important;
  }
}

/* ---------- Navigation ---------- */
.nav-glass {
  background: rgba(253, 251, 248, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(232, 226, 220, 0.3);
  transition: all 0.6s var(--transition-smooth);
}

.nav-glass.scrolled {
  background: rgba(253, 251, 248, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: rgba(232, 226, 220, 0.5);
  box-shadow: 0 4px 30px rgba(45, 41, 38, 0.06);
}

.nav-link {
  position: relative;
  transition: color 0.4s var(--transition-smooth);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--rose);
  transition: width 0.4s var(--transition-smooth), left 0.4s var(--transition-smooth);
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

/* ---------- Buttons ---------- */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--transition-smooth);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--rose-dark);
  transform: translateY(100%);
  transition: transform 0.5s var(--transition-smooth);
}

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

.btn-primary span {
  position: relative;
  z-index: 1;
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-outline {
  position: relative;
  transition: all 0.5s var(--transition-smooth);
}

.btn-outline:hover {
  background: var(--rose);
  color: white;
  border-color: var(--rose);
}

.btn-outline:active {
  transform: scale(0.97);
}

/* ---------- Service Cards ---------- */
.service-card {
  transition: all 0.6s var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px -15px rgba(45, 41, 38, 0.08);
}

.service-card .service-icon {
  transition: transform 0.6s var(--transition-bounce);
}

.service-card:hover .service-icon {
  transform: scale(1.08);
}

/* ---------- Tarif Tabs ---------- */
.tarif-tab {
  position: relative;
  transition: color 0.4s var(--transition-smooth);
}

.tarif-tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--rose);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s var(--transition-smooth);
}

.tarif-tab.active::after {
  transform: scaleX(1);
}

.tarif-tab.active {
  color: var(--rose);
}

.tarif-panel {
  display: none;
  animation: tabFadeIn 0.5s var(--transition-smooth);
}

.tarif-panel.active {
  display: block;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Tarif Row ---------- */
.tarif-row {
  transition: background 0.3s var(--transition-smooth);
}

.tarif-row:hover {
  background: var(--cream);
}

.tarif-dotted {
  flex: 1;
  border-bottom: 1px dotted var(--border);
  margin: 0 12px;
  min-width: 20px;
  align-self: flex-end;
  margin-bottom: 5px;
}

/* ---------- Parallax Image ---------- */
.parallax-image {
  transition: transform 0.1s linear;
  will-change: transform;
}

/* ---------- Organic Shape Mask ---------- */
.organic-mask {
  border-radius: 60% 40% 45% 55% / 50% 55% 45% 50%;
}

.organic-mask-2 {
  border-radius: 45% 55% 50% 50% / 55% 45% 55% 45%;
}

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

.marquee-track {
  animation: marquee 30s linear infinite;
  will-change: transform;
}

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

/* ---------- Image Hover ---------- */
.img-zoom {
  overflow: hidden;
}

.img-zoom img {
  transition: transform 0.8s var(--transition-smooth);
}

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

/* ---------- Floating Badge ---------- */
.float-badge {
  animation: floatSoft 4s ease-in-out infinite;
}

/* ---------- Grain Overlay ---------- */
.grain-overlay::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ---------- Divider ---------- */
.divider-flower {
  display: flex;
  align-items: center;
  gap: 16px;
}

.divider-flower::before,
.divider-flower::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ---------- Mobile Menu ---------- */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.6s var(--transition-smooth);
}

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

/* Staggered link animation */
.mobile-nav-link {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.4s var(--transition-smooth),
              transform 0.4s var(--transition-smooth),
              color 0.3s var(--transition-smooth);
}

.mobile-menu.open .mobile-nav-link:nth-child(2)  { opacity: 1; transform: translateX(0); transition-delay: 0.1s; }
.mobile-menu.open .mobile-nav-link:nth-child(3)  { opacity: 1; transform: translateX(0); transition-delay: 0.15s; }
.mobile-menu.open .mobile-nav-link:nth-child(4)  { opacity: 1; transform: translateX(0); transition-delay: 0.2s; }
.mobile-menu.open .mobile-nav-link:nth-child(5)  { opacity: 1; transform: translateX(0); transition-delay: 0.25s; }
.mobile-menu.open .mobile-nav-link:nth-child(6)  { opacity: 1; transform: translateX(0); transition-delay: 0.3s; }
.mobile-menu.open .mobile-nav-link:nth-child(7)  { opacity: 1; transform: translateX(0); transition-delay: 0.35s; }
.mobile-menu.open .mobile-nav-link:nth-child(8)  { opacity: 1; transform: translateX(0); transition-delay: 0.4s; }

.hamburger-line {
  transition: all 0.4s var(--transition-smooth);
  transform-origin: center;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .reveal {
    transform: translateY(24px);
  }

  .reveal-left,
  .reveal-right {
    transform: translateY(24px);
  }

  .reveal-left.visible,
  .reveal-right.visible {
    transform: translateY(0);
  }
}

/* ---------- Scroll Expand Hero ---------- */
.scroll-expand-hero {
  height: 250vh;
  position: relative;
}

.scroll-expand-sticky {
  position: sticky;
  top: 0;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: #1a1614;
}

/* Full background photo */
.hero-bg-full {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-full img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,22,20,0.72) 0%, rgba(26,22,20,0.35) 50%, rgba(26,22,20,0.55) 100%);
}

/* Expanding second image — iris reveal */
.scroll-expand-media {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 50%;
  overflow: hidden;
  will-change: width, height, border-radius;
}

.scroll-expand-media img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  height: 100vh;
  object-fit: cover;
}

.scroll-expand-media-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,22,20,0.65) 0%, rgba(26,22,20,0.25) 40%, rgba(26,22,20,0.5) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Hero text content — always visible */
.hero-content-wrap {
  position: relative;
  z-index: 5;
  max-width: 650px;
  margin-left: clamp(24px, 8vw, 120px);
  padding-top: 80px;
}

/* Scroll hint */
.scroll-expand-hint {
  position: absolute;
  z-index: 6;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.scroll-hint-line {
  width: 1px;
  height: 48px;
  position: relative;
  overflow: hidden;
}

.scroll-hint-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* Nav dark mode over hero */
.nav-glass.nav-hero-dark {
  background: rgba(26, 22, 20, 0.3);
  border-color: rgba(255, 255, 255, 0.08);
}

.nav-hero-dark .nav-link {
  color: rgba(255, 255, 255, 0.8);
}

.nav-hero-dark .nav-link:hover {
  color: var(--rose-light);
}

.nav-hero-dark .hamburger-line {
  background: white;
}

@media (max-width: 768px) {
  .hero-content-wrap {
    margin-left: 20px;
    margin-right: 20px;
    padding-top: 100px;
  }
}

/* ---------- Gift Card Animations ---------- */
.gift-card-tilt {
  transition: transform 0.6s var(--transition-smooth), box-shadow 0.6s var(--transition-smooth);
}

.gift-card-wrapper:hover .gift-card-tilt {
  transform: perspective(800px) rotateY(-4deg) rotateX(2deg) scale(1.02);
  box-shadow: 0 30px 60px -20px rgba(45, 41, 38, 0.15), 0 0 40px -10px rgba(196, 137, 123, 0.1);
}

/* Floating background shapes */
.gift-float-1 {
  animation: giftFloat1 6s ease-in-out infinite;
}

.gift-float-2 {
  animation: giftFloat2 7s ease-in-out infinite;
}

@keyframes giftFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -16px) scale(1.1); }
}

@keyframes giftFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-10px, 12px) scale(1.08); }
}

/* Badge pulse */
.gift-badge {
  animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Sparkle animations */
.sparkle-1 {
  animation: sparkleSpin 4s linear infinite, sparkleFloat 3s ease-in-out infinite;
}

.sparkle-2 {
  animation: sparkleSpin 5s linear infinite reverse, sparkleFloat 4s ease-in-out infinite 1s;
}

.sparkle-3 {
  animation: sparkleSpin 3.5s linear infinite, sparkleFloat 3.5s ease-in-out infinite 0.5s;
}

@keyframes sparkleSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes sparkleFloat {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* ---------- Smooth image loading ---------- */
img {
  opacity: 0;
  transition: opacity 0.6s var(--transition-smooth);
}

img.loaded,
img[src=""] {
  opacity: 1;
}

/* Placeholder for missing images */
.img-placeholder {
  background: linear-gradient(135deg, var(--cream-dark) 0%, var(--rose-pale) 50%, var(--sage-pale) 100%);
  opacity: 1;
}