/* =====================================================
   LESSA CLUB V2 — Minimal / Apple-vibe
   Design: Exaggerated Minimalism + Bento Grid
   Typography: Cormorant Garamond + Inter
   ===================================================== */

/* ---------- TOKENS ---------- */
:root {
  --gold:        #C89B33;
  --gold-light:  rgba(200,155,51,.10);
  --gold-hover:  #A87E25;
  --ink:         #1C1C1E;
  --ink-soft:    #6C6C70;
  --ink-xsoft:   #AEAEB2;
  --bg:          #FAFAF8;
  --bg-warm:     #F2EDE4;
  --white:       #FFFFFF;
  --line:        rgba(0,0,0,.08);
  --serif:       'Cormorant Garamond', Georgia, serif;
  --sans:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease:        cubic-bezier(.4,0,.2,1);
  --ease-out:    cubic-bezier(0,.55,.45,1);
  --r-sm:        12px;
  --r-md:        20px;
  --r-lg:        28px;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.04);
  --shadow-md:   0 4px 20px rgba(0,0,0,.08), 0 12px 40px rgba(0,0,0,.05);
}

/* ---------- RESET ---------- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth; font-size:16px }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width:100%; display:block }
a { color:inherit; text-decoration:none }
::selection { background:var(--gold); color:#fff }

/* ---------- GLOBAL UTILS ---------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 40px;
}
.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

/* ---------- IMAGE PLACEHOLDER ---------- */
.ph {
  position: relative;
  background: var(--bg-warm);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
}
.ph::after {
  content: attr(data-label);
  position: absolute;
  font-family: var(--sans);
  font-size: .65rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-xsoft);
  text-align: center;
  padding: 0 1rem;
}

/* =====================================================
   NAV
   ===================================================== */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  transition: background .4s var(--ease), backdrop-filter .4s, padding .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: rgba(250,250,248,.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-color: var(--line);
  padding: 14px 40px;
}
.nav-brand {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: .03em;
  color: var(--white);
  transition: color .3s;
}
#nav.scrolled .nav-brand { color: var(--ink) }
.nav-brand em { font-style: italic; color: var(--gold) }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .05em;
  color: rgba(255,255,255,.75);
  transition: color .25s;
}
.nav-links a:hover { color: var(--white) }
#nav.scrolled .nav-links a { color: var(--ink-soft) }
#nav.scrolled .nav-links a:hover { color: var(--ink) }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 100px;
  background: var(--gold);
  color: var(--white) !important;
  font-size: .75rem !important;
  font-weight: 600 !important;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .25s, transform .25s !important;
  min-height: 44px;
}
.nav-cta:hover { background: var(--gold-hover); transform: translateY(-1px) }
.nav-cta svg { width:14px; height:14px; flex-shrink:0 }
@media(max-width:768px) {
  #nav { padding:18px 24px }
  #nav.scrolled { padding:12px 24px }
  .nav-links a:not(.nav-cta) { display:none }
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(28,28,30,.62) 0%,
    rgba(28,28,30,.45) 50%,
    rgba(28,28,30,.72) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 820px;
}
.hero-content .eyebrow { color: var(--gold) }
.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  line-height: 1.0;
  letter-spacing: -.02em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero h1 em { font-style: italic; color: var(--gold) }
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.72);
  max-width: 46ch;
  margin: 0 auto 40px;
  line-height: 1.65;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 34px;
  border-radius: 100px;
  background: var(--gold);
  color: var(--white);
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .25s, transform .25s;
  min-height: 48px;
}
.btn-primary:hover { background: var(--gold-hover); transform: translateY(-2px) }
.btn-primary svg { width:16px; height:16px; flex-shrink:0 }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 15px 34px;
  border-radius: 100px;
  background: rgba(255,255,255,.12);
  color: var(--white);
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,.28);
  transition: background .25s, transform .25s;
  min-height: 48px;
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.22); transform: translateY(-2px) }
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hero-scroll span {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.45), transparent);
  animation: scrollDrop 2s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%,100% { transform: scaleY(1); opacity:1 }
  50% { transform: scaleY(.6); opacity:.5 }
}

/* =====================================================
   PURPOSE
   ===================================================== */
.purpose {
  background: var(--white);
  padding: 140px 0;
  text-align: center;
}
.purpose-inner { max-width: 700px; margin: 0 auto }
.purpose-text {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--ink);
  margin-bottom: 28px;
}
.purpose-text em { font-style: italic; color: var(--gold) }
.purpose-note {
  font-size: .92rem;
  color: var(--ink-soft);
  letter-spacing: .04em;
  font-style: italic;
}

/* =====================================================
   CRIADORA
   ===================================================== */
.criadora {
  background: var(--bg-warm);
  padding: 120px 0;
}
.criadora-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.criadora-media img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
}
.criadora-text .eyebrow { margin-bottom: 16px }
.criadora-text h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  margin-bottom: 28px;
}
.criadora-text h2 em { font-style: italic; color: var(--gold) }
.criadora-text p {
  color: var(--ink-soft);
  margin-bottom: 18px;
  font-size: 1.02rem;
  line-height: 1.7;
  max-width: 44ch;
}
.criadora-text .sign {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--gold);
  margin-top: 8px;
}
@media(max-width:820px) {
  .criadora-grid { grid-template-columns:1fr; gap:40px }
  .criadora-media img { max-width:380px }
}

/* =====================================================
   STATS STRIP
   ===================================================== */
.stats {
  background: var(--ink);
  padding: 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  divide-x: 1px solid rgba(255,255,255,.1);
}
.stat {
  padding: 60px 40px;
  text-align: center;
  border-left: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.stat:first-child { border-left: none }
.stat-num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1;
  color: var(--gold);
  letter-spacing: -.02em;
}
.stat-label {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
}
@media(max-width:620px) {
  .stats-grid { grid-template-columns:1fr }
  .stat { border-left:none; border-top:1px solid rgba(255,255,255,.08); padding:40px 24px }
  .stat:first-child { border-top:none }
}

/* =====================================================
   COLEÇÃO
   ===================================================== */
.colecao {
  background: var(--bg);
  padding: 120px 0;
}
.section-header {
  text-align: center;
  margin-bottom: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.section-header h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section-header p {
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 0 auto;
  font-size: 1.02rem;
}

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}
.product:last-child { border-bottom: none }
.product:nth-child(even) .product-media { order: 2 }

.product-media {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 10px;
  height: 520px;
}
.product-media .ph:first-child {
  grid-row: 1 / 3;
  border-radius: var(--r-md);
}
.product-media .ph:nth-child(2),
.product-media .ph:nth-child(3) {
  border-radius: var(--r-sm);
}

/* Foto principal sozinha (sem detalhe/costas): centralizada — 73% no desktop */
.product-media > div:only-child {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
  width: 73%;
  height: 100%;
  justify-self: center;
  border-radius: var(--r-md);
  overflow: hidden;
}

.product-info .product-index {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold);
  display: block;
  margin-bottom: 6px;
}
.product-info h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  letter-spacing: -.01em;
  line-height: 1;
  margin-bottom: 6px;
}
.product-info .color {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 22px;
}
.product-info .benefit {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 42ch;
  margin-bottom: 28px;
}
.product-info .benefit strong { color: var(--ink); font-weight: 500 }

.specs {
  list-style: none;
  border-top: 1px solid var(--line);
  margin-bottom: 28px;
}
.specs li {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: .88rem;
}
.specs li span:first-child {
  flex: 0 0 110px;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-xsoft);
  padding-top: 2px;
}
.specs li span:last-child { color: var(--ink-soft) }

.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}
.price {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
}
.price small {
  font-family: var(--sans);
  font-size: .8rem;
  color: var(--ink-soft);
}

@media(max-width:820px) {
  .product { grid-template-columns:1fr; gap:36px; padding:56px 0 }
  .product:nth-child(even) .product-media { order:0 }
  .product-media { height:420px }
  .product-media > div:only-child { width:80% }
}

/* =====================================================
   COMO COMPRAR
   ===================================================== */
.como-comprar {
  background: var(--white);
  padding: 120px 0;
  text-align: center;
}
.como-comprar .section-header { margin-bottom: 64px; padding-bottom: 0; border-bottom: none }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  text-align: left;
  margin-top: 56px;
}
.step {
  background: var(--white);
  padding: 36px 28px 40px;
  position: relative;
}
.step-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 18px;
  display: block;
}
.step h4 {
  font-size: .95rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -.01em;
}
.step p {
  font-size: .88rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
@media(max-width:760px) { .steps { grid-template-columns:1fr 1fr } }
@media(max-width:460px) { .steps { grid-template-columns:1fr } }

/* =====================================================
   FAQ
   ===================================================== */
.faq {
  background: var(--bg-warm);
  padding: 120px 0;
}
.faq-grid {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: 80px;
  align-items: start;
}
.faq-left .eyebrow { margin-bottom: 16px }
.faq-left h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -.02em;
}
.faq-left h2 em { font-style: italic; color: var(--gold) }
.acc { border-top: 1px solid var(--line) }
details { border-bottom: 1px solid var(--line) }
summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -.01em;
  transition: color .2s;
}
summary:hover { color: var(--gold) }
summary::-webkit-details-marker { display: none }
.ic {
  flex: 0 0 20px;
  height: 20px;
  position: relative;
  transition: transform .3s var(--ease);
}
.ic::before, .ic::after {
  content: "";
  position: absolute;
  background: var(--gold);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.ic::before { width: 12px; height: 1.5px }
.ic::after { width: 1.5px; height: 12px; transition: transform .3s var(--ease) }
details[open] .ic::after { transform: translate(-50%,-50%) scaleY(0) }
details p {
  padding: 0 0 24px;
  color: var(--ink-soft);
  font-size: .96rem;
  line-height: 1.7;
  max-width: 56ch;
}
@media(max-width:760px) { .faq-grid { grid-template-columns:1fr; gap:36px } }

/* =====================================================
   CTA FINAL
   ===================================================== */
.cta-final {
  background: var(--ink);
  padding: 140px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "lessa club";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(6rem, 22vw, 18rem);
  color: rgba(255,255,255,.025);
  white-space: nowrap;
  pointer-events: none;
  line-height: 1;
  letter-spacing: -.04em;
}
.cta-final .container { position: relative; z-index: 2; max-width: 680px }
.cta-final .eyebrow { color: var(--gold) }
.cta-final h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-final h2 em { font-style: italic; color: var(--gold) }
.cta-final p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 40px;
  line-height: 1.65;
}

/* =====================================================
   FOOTER
   ===================================================== */
footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 48px 0 44px;
  text-align: center;
}
.footer-brand {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: rgba(255,255,255,.6);
  margin-bottom: 10px;
}
.footer-brand em { font-style: italic; color: var(--gold) }
footer p {
  font-size: .78rem;
  color: rgba(255,255,255,.28);
  letter-spacing: .04em;
}
footer a { color: var(--gold) }

/* =====================================================
   STICKY MOBILE CTA
   ===================================================== */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: none;
  padding: 12px 16px;
  background: rgba(250,250,248,.92);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
}
.sticky-cta .btn-primary {
  width: 100%;
  justify-content: center;
}
@media(max-width:760px) {
  .sticky-cta { display: block }
  body { padding-bottom: 72px }
}

/* =====================================================
   REVEAL ANIMATIONS
   ===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-up {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal-up.visible {
  opacity: 1;
  transform: none;
}
.reveal-scale {
  opacity: 0;
  transform: scale(.97);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* =====================================================
   REDUCED MOTION
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal, .reveal-up, .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* =====================================================
   RESPONSIVE — CONTAINER
   ===================================================== */
@media(max-width:600px) {
  .container { padding: 0 24px }
  .hero h1 { font-size: clamp(2.6rem, 10vw, 4rem) }
  .purpose { padding: 80px 0 }
  .criadora { padding: 80px 0 }
  .colecao { padding: 80px 0 }
  .como-comprar { padding: 80px 0 }
  .faq { padding: 80px 0 }
  .cta-final { padding: 90px 0 }
}