/* ===================================================
   ALIGNED — Premium Design System
   Inspired by Apple, Aesop, Teenage Engineering
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600&display=swap');

/* --- Root Variables --- */
:root {
  --sand: #F5F2ED;
  --ink: #1A1A1A;
  --graphite: #2E2E2E;
  --mist: #6B6B6B;
  --line: rgba(26, 26, 26, 0.07);
  --line-mid: rgba(26, 26, 26, 0.12);
  --white: #FFFFFF;

  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);

  --section-pad: 14vh;
  --max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
}

/* --- Base --- */
body {
  font-family: var(--font-body);
  background-color: var(--sand);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* --- Typography --- */
h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: -0.04em;
  line-height: 1.02;
}

h2 {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  letter-spacing: -0.035em;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  letter-spacing: -0.02em;
}

p {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--mist);
  line-height: 1.7;
  max-width: 60ch;
}

.label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 4rem);
}

section {
  padding-block: var(--section-pad);
}

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
.sticky-nav {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 2rem);
  max-width: 1000px;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(40px) saturate(200%);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transition: all 0.6s var(--ease-out);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-inline: 1.5rem 0.5rem;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.nav-brand {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-transform: uppercase;
  position: relative;
  transition: color 0.3s ease;
  padding: 0.5rem 0;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.75rem 1.6rem;
  border-radius: 100px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15), 0 6px 16px rgba(0, 0, 0, 0.15);
}

.nav-cta:hover {
  background: #222;
  transform: translateY(-2px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), 0 10px 24px rgba(0, 0, 0, 0.25);
}

.nav-cta-dot {
  width: 6px;
  height: 6px;
  background-color: #00ff73;
  /* Neon green availability indicator */
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 255, 115, 0.6);
  animation: pulse-green 2s infinite;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 10px;
  z-index: 1001;
}

.mobile-toggle .line {
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: all 0.4s var(--ease-out);
}

.sticky-nav.menu-open .mobile-toggle .line.Top {
  transform: translateY(3.75px) rotate(45deg);
}

.sticky-nav.menu-open .mobile-toggle .line.Bottom {
  transform: translateY(-3.75px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.nav-mobile-overlay {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 24px;
  padding: 2.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.98);
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transform-origin: top center;
}

.sticky-nav.menu-open .nav-mobile-overlay {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.m-link {
  font-size: 1.8rem;
  font-family: var(--font-serif);
  color: var(--ink);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s var(--ease-out);
  text-align: center;
}

.sticky-nav.menu-open .m-link {
  opacity: 1;
  transform: translateY(0);
}

.sticky-nav.menu-open .m-link:nth-child(1) {
  transition-delay: 0.1s;
}

.sticky-nav.menu-open .m-link:nth-child(2) {
  transition-delay: 0.15s;
}

.sticky-nav.menu-open .m-link:nth-child(3) {
  transition-delay: 0.2s;
}

.sticky-nav.menu-open .m-link:nth-child(4) {
  transition-delay: 0.25s;
}

.sticky-nav.menu-open .m-link:nth-child(5) {
  transition-delay: 0.3s;
}

.sticky-nav.menu-open .m-link:nth-child(6) {
  transition-delay: 0.35s;
}

/* Responsive */
@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-left {
    gap: 1rem;
  }
}

/* ═══════════════════════════════════════
   HERO — Full Bleed Cinematic
═══════════════════════════════════════ */
.hero-fullbleed {
  position: relative;
  width: 100%;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  animation: kenburns 40s linear infinite alternate;
  image-rendering: -webkit-optimize-contrast;
}

@keyframes kenburns {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.08);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(0, 0, 0, 0.72) 0%,
      rgba(0, 0, 0, 0.45) 35%,
      rgba(0, 0, 0, 0.05) 65%,
      rgba(0, 0, 0, 0) 100%),
    linear-gradient(to bottom,
      rgba(0, 0, 0, 0.1) 0%,
      rgba(0, 0, 0, 0.0) 50%,
      rgba(0, 0, 0, 0.25) 100%);
}

.hero-overlay-content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 600px;
  margin-left: 0;
  margin-right: auto;
  padding-inline: clamp(2rem, 8vw, 6rem);
  padding-bottom: clamp(8rem, 30vh, 20rem);
  padding-top: 6vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-eyebrow-over {
  color: rgba(245, 242, 237, 0.55);
  margin-bottom: 1.5rem;
  letter-spacing: 0.2em;
}

.hero-overlay-content h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  margin-bottom: 1.75rem;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.35);
  max-width: 16ch;
}

.hero-overlay-content h1 em {
  font-style: italic;
  color: rgba(245, 242, 237, 0.62);
}

.hero-sub-over {
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  font-weight: 400;
  color: rgba(245, 242, 237, 0.65);
  max-width: 38ch;
  margin-bottom: 3rem;
  line-height: 1.75;
  letter-spacing: 0.015em;
}

.hero-actions-over {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.hero-note-over {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 242, 237, 0.38);
}

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--sand);
  border: 1px solid transparent;
  border-radius: 100px;
  padding: 1rem 2.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-mid);
  border-radius: 100px;
  padding: 1rem 2.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out);
}

.btn-ghost:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════
   SOCIAL PROOF BAND
═══════════════════════════════════════ */
.social-band {
  border-block: 1px solid var(--line);
  padding-block: 2.5rem;
  text-align: center;
}

.social-band .label {
  display: block;
}

.social-band-inner {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 4rem);
}

.testimonial-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 2rem;
}

.micro-testimonial {
  text-align: left;
}

.micro-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.55;
  max-width: 100%;
  margin-bottom: 0.75rem;
}

.micro-author {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
  opacity: 0.7;
}

@media (max-width: 860px) {
  .testimonial-row {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .micro-testimonial {
    text-align: center;
  }
}

/* ═══════════════════════════════════════
   SECTION: OUTCOMES
═══════════════════════════════════════ */
.outcomes-section {
  border-top: 1px solid var(--line);
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 5rem;
}

.outcome-card {
  border-top: 1px solid var(--line-mid);
  padding-top: 2.5rem;
}

.outcome-num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: rgba(26, 26, 26, 0.08);
  line-height: 1;
  display: block;
  margin-bottom: 1.5rem;
}

.outcome-card h3 {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.outcome-card p {
  font-size: 1rem;
  line-height: 1.7;
  max-width: 28ch;
}

@media (max-width: 860px) {
  .outcomes-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* ═══════════════════════════════════════
   SECTION: PROBLEM
═══════════════════════════════════════ */
.section-label-row {
  display: flex;
  align-items: baseline;
  gap: 2rem;
  margin-bottom: 4rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.card {
  background: var(--sand);
  padding: 3rem 2.5rem;
  transition: background 0.3s ease;
}

.card:hover {
  background: var(--white);
}

.card-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: rgba(26, 26, 26, 0.08);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.card p {
  font-size: 0.95rem;
  max-width: 28ch;
}

.section-statement {
  margin-top: 5rem;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.25;
  color: var(--ink);
  max-width: 700px;
}

/* ═══════════════════════════════════════
   SECTION: SCIENTIFIC STATS
═══════════════════════════════════════ */
.stats-section {
  padding-block: 8vh 12vh;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
}

.stat-card {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 8vw, 6rem);
  line-height: 1;
  color: var(--ink);
  margin-bottom: 1.5rem;
  letter-spacing: -0.05em;
}

.stat-desc {
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 1.25rem;
  line-height: 1.5;
  max-width: 24ch;
}

.stat-source {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mist);
  opacity: 0.6;
}

@media (max-width: 860px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 5rem;
  }
}

/* ═══════════════════════════════════════
   SECTION: HOW IT WORKS
═══════════════════════════════════════ */

/* Product showcase image */
.product-showcase {
  margin-top: 5rem;
  margin-bottom: 6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.product-img-wrap {
  width: 100%;
  max-width: 740px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.13), 0 8px 24px rgba(0, 0, 0, 0.06);
  background: #1c1c1c;
  transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out);
}

.product-img-wrap:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 60px 140px rgba(0, 0, 0, 0.18), 0 12px 32px rgba(0, 0, 0, 0.08);
}

.product-img-wrap img,
.product-video {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  image-rendering: -webkit-optimize-contrast;
  transform: scale(1.1);
  /* Slight zoom */
  transform-origin: center;
}

/* Science section styles */
.science-showcase {
  margin-bottom: 12vh;
}

.science-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  margin-left: -5vw;
  /* Pull image slightly to the left */
}

.science-visual {
  background: #1c1c1c;
  padding: 1.5rem;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.13), 0 8px 24px rgba(0, 0, 0, 0.06);
}

.science-img {
  width: 100%;
  height: auto;
  display: block;
  mix-blend-mode: screen;
}

.science-title {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.05;
  margin-bottom: 2rem;
  margin-top: 1.5rem;
}

.science-text {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--mist);
  margin-bottom: 1.5rem;
  max-width: 45ch;
}

@media (max-width: 860px) {
  .science-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.product-img-caption {
  text-align: center;
}

.product-img-caption .label {
  color: var(--mist);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  padding-top: 0;
}

.step {
  border-top: 1px solid var(--line-mid);
  padding-top: 2rem;
}

.step-num {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 1.5rem;
}

.step h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

/* ═══════════════════════════════════════
   SECTION: MATERIALS / SPLIT
═══════════════════════════════════════ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 8rem);
  align-items: start;
}

.split-lead h2 {
  margin-bottom: 1.5rem;
}

.split-lead p {
  max-width: 40ch;
}

.attributes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2rem;
}

.attribute {
  border-top: 1px solid var(--line);
  padding-block: 2rem;
}

.attribute:last-child {
  border-bottom: 1px solid var(--line);
}

.attribute h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.attribute p {
  font-size: 0.9rem;
  max-width: 100%;
}

.full-bleed {
  padding: 0;
  overflow: hidden;
  position: relative;
}

.full-bleed img {
  width: 100%;
  height: 100vh;
  /* Image plus haute */
  object-fit: cover;
  object-position: center 90%;
  /* Re-cadre encore plus bas pour éloigner la tête du texte */
  display: block;
  filter: brightness(0.8);
  transition: transform 8s ease-out;
}

.full-bleed:hover img {
  transform: scale(1.03);
}

.full-bleed-caption {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: clamp(6rem, 15vh, 10rem) clamp(2rem, 5vw, 4rem);
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}

.full-bleed-caption-text {
  max-width: 600px;
  /* Plus large vu qu'il est centré */
}

.full-bleed-label {
  color: rgba(245, 242, 237, 0.9);
  /* Opacité beaucoup plus forte */
  display: block;
  margin-bottom: 1.5rem;
  letter-spacing: 0.25em;
  /* Un peu plus d'espacement pour le côté premium */
  font-weight: 500;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  /* Ombre pour détacher du fond */
}

.full-bleed-caption h3 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 3rem);
  /* Réduit un peu pour la compacité */
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 2px 4px rgba(0, 0, 0, 0.4);
  margin-bottom: 1rem;
  line-height: 1.05;
}

.full-bleed-sub {
  color: rgba(245, 242, 237, 0.95);
  font-size: clamp(0.9rem, 1.3vw, 1.05rem);
  max-width: 40ch;
  line-height: 1.7;
  letter-spacing: 0.02em;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

/* ═══════════════════════════════════════
   SECTION: RESERVE (DARK)
═══════════════════════════════════════ */
.reserve-section {
  background: var(--ink);
  padding-block: 15vh;
}

.reserve-inner {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
}

.reserve-inner .label {
  color: rgba(245, 242, 237, 0.45);
}

.reserve-inner h2 {
  color: var(--sand);
  margin-block: 2rem 1.5rem;
}

.reserve-subtitle {
  font-size: 1.1rem;
  color: rgba(245, 242, 237, 0.55);
  max-width: 40ch;
  margin-inline: auto;
  line-height: 1.65;
}

/* Spots counter */
.spots-counter {
  margin-top: 2.5rem;
  max-width: 320px;
  margin-inline: auto;
}

.spots-bar {
  width: 100%;
  height: 3px;
  background: rgba(245, 242, 237, 0.1);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.spots-fill {
  height: 100%;
  background: rgba(245, 242, 237, 0.5);
  border-radius: 100px;
  transition: width 1.5s var(--ease-out);
}

.spots-text {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(245, 242, 237, 0.35);
}

/* Form Steps */
.form-steps-wrapper {
  margin-top: 5rem;
  position: relative;
  min-height: 320px;
}

.form-step {
  display: none;
  animation: stepIn 0.8s var(--ease-out) both;
}

.form-step.active {
  display: block;
}

@keyframes stepIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.step-prompt {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--sand);
  margin-bottom: 3rem;
}

/* Elegant option pills */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 3.5rem;
}

.option-pill {
  position: relative;
  cursor: pointer;
}

.option-pill input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pill-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.6rem;
  border: 1px solid rgba(245, 242, 237, 0.12);
  border-radius: 100px;
  font-size: 1rem;
  color: rgba(245, 242, 237, 0.7);
  transition: all 0.35s var(--ease-out);
  user-select: none;
}

.pill-label .pill-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(245, 242, 237, 0.3);
  flex-shrink: 0;
  transition: all 0.3s ease;
  position: relative;
}

.option-pill:hover .pill-label {
  border-color: rgba(245, 242, 237, 0.35);
  color: var(--sand);
}

.option-pill input:checked~.pill-label {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--ink);
}

.option-pill input:checked~.pill-label .pill-check {
  background: var(--ink);
  border-color: var(--ink);
}

.option-pill input:checked~.pill-label .pill-check::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sand);
}

/* Continue button (dark context) */
.btn-reserve {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sand);
  color: var(--ink);
  border: none;
  border-radius: 100px;
  padding: 1.1rem 3rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}

.btn-reserve:hover {
  transform: scale(1.04);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* Email & Feedback steps */
.email-prompt {
  margin-bottom: 1rem;
}

/* Feedback TextArea */
.feedback-textarea {
  width: 100%;
  max-width: 480px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(245, 242, 237, 0.15);
  border-radius: 12px;
  padding: 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--sand);
  outline: none;
  resize: vertical;
  min-height: 120px;
  transition: border-color 0.3s ease, background 0.3s ease;
  margin-inline: auto;
  display: block;
}

.feedback-textarea:focus {
  border-color: var(--sand);
  background: rgba(255, 255, 255, 0.06);
}

.feedback-textarea::placeholder {
  color: rgba(245, 242, 237, 0.3);
  font-style: italic;
  font-family: var(--font-serif);
}

.email-meta {
  font-size: 0.85rem;
  color: rgba(245, 242, 237, 0.4);
  margin-bottom: 3rem;
  max-width: 100%;
}

.email-input-row {
  max-width: 480px;
  margin-inline: auto;
  border-bottom: 1.5px solid rgba(245, 242, 237, 0.25);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  transition: border-color 0.4s ease;
}

.email-input-row:focus-within {
  border-bottom-color: var(--sand);
}

.email-input-row input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 1.35rem;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--sand);
  min-width: 0;
}

.email-input-row input::placeholder {
  color: rgba(245, 242, 237, 0.2);
}

.btn-arrow {
  background: transparent;
  border: none;
  color: rgba(245, 242, 237, 0.6);
  padding: 0;
  transition: color 0.3s ease, transform 0.3s var(--ease-out);
  flex-shrink: 0;
}

.btn-arrow:hover {
  color: var(--sand);
  transform: translateX(4px);
}

.disclaimer {
  margin-top: 2rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 242, 237, 0.3);
  line-height: 1.8;
}

/* Success step */
.success-wrap {
  color: var(--sand);
}

.check-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1.5px solid rgba(245, 242, 237, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}

.check-svg path {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: drawPath 0.7s var(--ease-out) 0.3s forwards;
}

@keyframes drawPath {
  to {
    stroke-dashoffset: 0;
  }
}

/* Loading */
.loading-step {
  opacity: 0.4;
  pointer-events: none;
  filter: blur(0.5px);
  transition: opacity 0.4s ease;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 1.5px solid rgba(245, 242, 237, 0.2);
  border-top-color: var(--sand);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ═══════════════════════════════════════
   SECTION: FINAL CTA
═══════════════════════════════════════ */
.final-section {
  text-align: center;
  padding-block: 20vh;
}

.final-statement {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 4rem;
  color: var(--ink);
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
/* ═══════════════════════════════════════
   FOOTER (Cinematic / Premium)
═══════════════════════════════════════ */
.cinematic-footer {
  position: relative;
  background-color: var(--ink);
  color: var(--sand);
  padding-top: 15vh;
  padding-bottom: 5vh;
  overflow: hidden;
  margin-top: 10vh;
}

.footer-container {
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 15vh;
}

.footer-label {
  color: rgba(245, 242, 237, 0.4);
  margin-bottom: 1.5rem;
  display: block;
}

.footer-text {
  font-size: 0.95rem;
  color: rgba(245, 242, 237, 0.7);
  max-width: 28ch;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  font-size: 0.95rem;
  color: var(--sand);
  transition: opacity 0.3s ease;
  opacity: 0.6;
}

.footer-nav a:hover {
  opacity: 1;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(245, 242, 237, 0.1);
  font-size: 0.75rem;
  color: rgba(245, 242, 237, 0.4);
  letter-spacing: 0.05em;
}

.footer-bg-text {
  position: absolute;
  bottom: -5vh;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: clamp(10rem, 25vw, 35rem);
  color: rgba(245, 242, 237, 0.02);
  pointer-events: none;
  z-index: 1;
  white-space: nowrap;
  letter-spacing: -0.05em;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-bg-text {
    font-size: 20rem;
    bottom: 0;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ═══════════════════════════════════════
   FAQ SECTION
═══════════════════════════════════════ */
.faq-section {
  max-width: 600px;
  margin-inline: auto;
  color: var(--ink);
}

.faq-accordion {
  margin-top: 3rem;
  border-top: 1px solid var(--line-mid);
}

.faq-item {
  border-bottom: 1px solid var(--line-mid);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--ink);
  padding: 1.5rem 0;
  font-size: 1.25rem;
  font-family: var(--font-serif);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: color 0.3s ease;
}

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

.faq-icon {
  color: var(--mist);
  transition: transform 0.4s var(--ease-out), color 0.3s ease;
}

.faq-item.active .faq-question {
  color: var(--mist);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--ink);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-out), opacity 0.4s ease;
  opacity: 0;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  font-size: 0.95rem;
  color: var(--mist);
  line-height: 1.6;
}

/* ═══════════════════════════════════════
/* ═══════════════════════════════════════
   SCROLL ANIMATIONS (Premium / Apple-style)
═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px) scale(0.96);
  filter: blur(12px);
  transition: opacity 1.6s var(--ease-out), transform 1.6s var(--ease-out), filter 1.6s var(--ease-out);
  will-change: opacity, transform, filter;
}

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

.reveal-fade {
  opacity: 0;
  transform: scale(0.97);
  filter: blur(8px);
  transition: opacity 1.8s var(--ease-out), transform 1.8s var(--ease-out), filter 1.8s var(--ease-out);
  will-change: opacity, transform, filter;
}

.reveal-fade.visible {
  opacity: 1;
  transform: scale(1);
  filter: blur(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  filter: blur(8px);
  transition: opacity 1.6s var(--ease-out), transform 1.6s var(--ease-out), filter 1.6s var(--ease-out);
  will-change: opacity, transform, filter;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  filter: blur(8px);
  transition: opacity 1.6s var(--ease-out), transform 1.6s var(--ease-out), filter 1.6s var(--ease-out);
  will-change: opacity, transform, filter;
}

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

/* Nouvelles subtilités de timing pour stagger */
.d1 {
  transition-delay: 0.1s;
}

.d2 {
  transition-delay: 0.25s;
}

.d3 {
  transition-delay: 0.4s;
}

.d4 {
  transition-delay: 0.55s;
}

.d5 {
  transition-delay: 0.7s;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 860px) {
  :root {
    --section-pad: 10vh;
  }

  h1 {
    font-size: clamp(2.5rem, 9vw, 3.5rem);
  }

  h2 {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .full-bleed img {
    height: 70vw;
  }

  .hero-overlay-content h1 {
    max-width: 100%;
  }

  .hero-fullbleed {
    align-items: flex-end;
  }

  .product-img-wrap {
    border-radius: 16px;
  }

  .full-bleed-caption {
    top: 2rem;
    padding-top: 1rem;
    justify-content: flex-start;
  }

  .full-bleed img {
    height: 100vw;
    object-position: center;
  }

  .hero-bg img {
    object-position: 85% center;
  }
}

/* ═══════════════════════════════════════
   MOBILE RESPONSIVENESS FIXES
═══════════════════════════════════════ */
@media (max-width: 500px) {
  .hero-overlay-content {
    padding-inline: 1.5rem;
    padding-top: 12vh;
    padding-bottom: 35vh;
  }

  h1 {
    font-size: clamp(2.5rem, 11vw, 3rem);
  }

  .nav-brand {
    font-size: 0.8rem;
  }

  .nav-cta {
    padding: 0.6rem 1rem;
    font-size: 0.65rem;
  }

  .email-input-row {
    flex-direction: column;
    align-items: stretch;
    border-bottom: none;
    gap: 1rem;
  }

  .email-input-row input {
    width: 100%;
    padding: 1rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 1.1rem;
  }

  .email-input-row .btn-arrow {
    width: 100%;
    background: var(--sand);
    color: var(--ink);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    justify-content: center;
  }

  .email-input-row .btn-arrow:hover {
    transform: none;
    background: var(--white);
  }

  .btn-reserve {
    width: 100%;
    padding: 1rem;
  }

  .option-pill {
    padding: 1.25rem 1.5rem;
  }

  .cookie-banner {
    width: calc(100% - 2rem);
    left: 1rem;
    bottom: 1rem;
    max-width: 100%;
  }

  .faq-question {
    font-size: 1.1rem;
  }
}

/* ═══════════════════════════════════════
   COOKIE BANNER (PREMIUM FLOATING PILL)
═══════════════════════════════════════ */
.cookie-banner {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 9999;
  width: calc(100% - 4rem);
  max-width: 420px;
  background: rgba(20, 20, 18, 0.85);
  /* Fond très sombre mais translucide */
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.show {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cookie-content p {
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(245, 242, 237, 0.8);
  margin: 0;
  letter-spacing: 0.01em;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
}

.btn-cookie {
  flex: 1;
  padding: 0.7rem 1rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-cookie.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(245, 242, 237, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-cookie.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.btn-cookie.btn-solid {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--white);
}

.btn-cookie.btn-solid:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}

/* Version Mobile Adaptée */
@media (max-width: 480px) {
  .cookie-banner {
    bottom: 1rem;
    left: 1rem;
    width: calc(100% - 2rem);
    padding: 1.25rem;
  }
}

/* ═══════════════════════════════════════
   VIDEO INTERACTION ANIMATIONS
   ═══════════════════════════════════════ */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: 0.5;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes videoProgress {
  0% {
    width: 0%;
  }

  100% {
    width: 100%;
  }
}

@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 255, 113, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(0, 255, 113, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 255, 113, 0);
  }
}

.product-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  pointer-events: none;
  z-index: 5;
}