/* ============================================================
   Estética Ruana Santos — luxo, vinho & rosé
   ============================================================ */
:root {
  --wine: #8c3b52;
  --wine-deep: #5d1f31;
  --wine-ink: #3a1220;
  --blush: #f7e8ec;
  --blush-soft: #fbf1f3;
  --cream: #faf6f2;
  --gold: #b9924f;
  --gold-soft: #d9bc8a;
  --rose: #d9a5b3;
  --text: #4a2733;
  --text-soft: #7d5a66;
  --white: #fffdfb;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Helvetica Neue", sans-serif;
  --script: "Great Vibes", cursive;
  --ease-lux: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 26px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  text-align: center;
}

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

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

::selection { background: var(--wine); color: var(--cream); }

/* ---------- grain / atmosphere ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.05'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--wine-ink);
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.68rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: 1.1rem;
}
.eyebrow::before, .eyebrow::after {
  content: "";
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.eyebrow::after { background: linear-gradient(90deg, var(--gold), transparent); }

.script-accent {
  font-family: var(--script);
  color: var(--wine);
  font-size: clamp(1.9rem, 5vw, 3rem);
  display: block;
  line-height: 1.1;
  transform: rotate(-2deg);
}

.section-title {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  margin-bottom: 1.2rem;
}
.section-title em {
  font-style: italic;
  color: var(--wine);
}

.lead {
  max-width: 560px;
  margin: 0 auto;
  color: var(--text-soft);
  font-size: 1.02rem;
}

section { position: relative; padding: 5.5rem 1.4rem; }

.container { max-width: 1100px; margin: 0 auto; }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.3rem;
  transition: background 0.45s var(--ease-lux), box-shadow 0.45s, padding 0.45s;
}
.site-header.scrolled {
  background: rgba(250, 246, 242, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(140, 59, 82, 0.08);
  padding: 0.6rem 1.3rem;
}
.brand img { height: 34px; width: auto; }

.nav-toggle {
  background: none;
  border: 1px solid rgba(140, 59, 82, 0.25);
  border-radius: 999px;
  padding: 0.55rem 1.05rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--wine);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  transition: all 0.3s;
  z-index: 62;
  position: relative;
}
.nav-toggle:hover { background: var(--wine); color: var(--cream); }
.nav-toggle .dots {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
}
.nav-toggle .dots span {
  width: 16px; height: 1.5px;
  background: currentColor;
  transition: transform 0.4s var(--ease-lux);
}
body.menu-open .nav-toggle .dots span:first-child { transform: translateY(2.2px) rotate(45deg); }
body.menu-open .nav-toggle .dots span:last-child { transform: translateY(-2.2px) rotate(-45deg); }

/* fullscreen menu */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: linear-gradient(160deg, var(--wine-deep), var(--wine-ink));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  clip-path: circle(0% at calc(100% - 3rem) 2.4rem);
  transition: clip-path 0.85s var(--ease-lux);
  pointer-events: none;
}
body.menu-open .menu-overlay {
  clip-path: circle(150% at calc(100% - 3rem) 2.4rem);
  pointer-events: auto;
}
.menu-overlay a {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 6vw, 2.6rem);
  color: var(--blush);
  padding: 0.35rem 1rem;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s, transform 0.6s var(--ease-lux), color 0.3s;
}
.menu-overlay a:hover { color: var(--gold-soft); font-style: italic; }
.menu-overlay a small {
  display: block;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold-soft);
  opacity: 0.75;
}
body.menu-open .menu-overlay a {
  opacity: 1;
  transform: translateY(0);
}
body.menu-open .menu-overlay a:nth-child(1) { transition-delay: 0.22s; }
body.menu-open .menu-overlay a:nth-child(2) { transition-delay: 0.3s; }
body.menu-open .menu-overlay a:nth-child(3) { transition-delay: 0.38s; }
body.menu-open .menu-overlay a:nth-child(4) { transition-delay: 0.46s; }
body.menu-open .menu-overlay a:nth-child(5) { transition-delay: 0.54s; }
body.menu-open .menu-overlay a:nth-child(6) { transition-delay: 0.62s; }
body.menu-open .menu-overlay a:nth-child(7) { transition-delay: 0.7s; }
body.menu-open { overflow: hidden; }
body.menu-open .site-header {
  z-index: 70;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
body.menu-open .brand img {
  filter: brightness(0) saturate(100%) invert(92%) sepia(8%) saturate(430%) hue-rotate(310deg);
}
body.menu-open .nav-toggle {
  color: var(--blush);
  border-color: rgba(247, 232, 236, 0.45);
}
body.menu-open .nav-toggle:hover { background: rgba(247, 232, 236, 0.12); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2.2rem;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  transition: all 0.4s var(--ease-lux);
  position: relative;
  overflow: hidden;
}
.btn-wine {
  background: linear-gradient(135deg, var(--wine), var(--wine-deep));
  color: var(--cream);
  box-shadow: 0 14px 34px -12px rgba(93, 31, 49, 0.55);
}
.btn-wine:hover { transform: translateY(-3px); box-shadow: 0 20px 44px -12px rgba(93, 31, 49, 0.65); }
.btn-ghost {
  border: 1px solid rgba(140, 59, 82, 0.35);
  color: var(--wine);
}
.btn-ghost:hover { background: var(--wine); color: var(--cream); }
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }

/* shine sweep */
.btn-wine::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 45%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  animation: shine 4.2s ease-in-out infinite;
}
@keyframes shine {
  0%, 55% { left: -80%; }
  75%, 100% { left: 130%; }
}

/* ---------- hero ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 6.4rem 1.4rem 0;
  background:
    radial-gradient(120% 65% at 50% 100%, rgba(217, 165, 179, 0.4), transparent 60%),
    radial-gradient(90% 55% at 50% 0%, rgba(185, 146, 79, 0.12), transparent 55%),
    linear-gradient(180deg, var(--cream) 0%, var(--blush-soft) 55%, var(--blush) 100%);
  overflow: hidden;
}
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1100px;
  width: 100%;
}
.hero-copy { margin-bottom: 0.6rem; }
.hero h1 {
  font-size: clamp(2.7rem, 9.5vw, 5.4rem);
  font-weight: 500;
  color: var(--wine-ink);
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line span {
  display: block;
  transform: translateY(110%);
  animation: rise 1.1s var(--ease-lux) forwards;
}
.hero h1 .line:nth-child(2) span { animation-delay: 0.14s; }
.hero h1 em { font-style: italic; color: var(--wine); }
@keyframes rise { to { transform: translateY(0); } }

.hero .script-accent {
  opacity: 0;
  animation: fadeUp 1s var(--ease-lux) 0.1s forwards;
}
.hero-sub {
  max-width: 480px;
  margin: 1.2rem auto 1.8rem;
  color: var(--text-soft);
  font-size: 0.98rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease-lux) 0.5s forwards;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 1s var(--ease-lux) 0.68s forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-portrait {
  position: relative;
  margin-top: 2.4rem;
  width: min(420px, 82vw);
  opacity: 0;
  animation: portraitIn 1.4s var(--ease-lux) 0.55s forwards;
}
@keyframes portraitIn {
  from { opacity: 0; transform: translateY(60px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-portrait img {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 30px 50px rgba(93, 31, 49, 0.28));
  -webkit-mask-image: linear-gradient(180deg, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 88%, transparent 100%);
}
.hero-portrait::before {
  content: "";
  position: absolute;
  inset: auto -18% -6% -18%;
  height: 72%;
  z-index: 1;
  background: radial-gradient(closest-side, rgba(140, 59, 82, 0.22), transparent 70%);
  filter: blur(6px);
}
/* floating gold sparks */
.spark {
  position: absolute;
  z-index: 3;
  width: 10px; height: 10px;
  color: var(--gold);
  animation: floaty 6s ease-in-out infinite;
  opacity: 0.85;
}
.spark svg { width: 100%; height: 100%; fill: currentColor; }
.spark.s1 { top: 14%; left: -4%; animation-delay: 0s; width: 14px; height: 14px; }
.spark.s2 { top: 6%; right: 2%; animation-delay: 1.4s; }
.spark.s3 { top: 48%; right: -6%; animation-delay: 2.6s; width: 8px; height: 8px; }
.spark.s4 { top: 38%; left: -9%; animation-delay: 3.4s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.5; }
  50% { transform: translateY(-16px) rotate(35deg); opacity: 1; }
}

.hero-badge {
  position: absolute;
  z-index: 3;
  bottom: 8%;
  right: -4%;
  background: rgba(255, 253, 251, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(185, 146, 79, 0.35);
  border-radius: 18px;
  padding: 0.7rem 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--wine-deep);
  box-shadow: 0 16px 32px -16px rgba(93, 31, 49, 0.35);
  animation: badgeFloat 5.5s ease-in-out 1s infinite;
}
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-badge strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--wine);
}

/* scroll hint */
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.1rem;
  transform: translateX(-50%);
  z-index: 5;
  font-size: 0.58rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: rgba(93, 31, 49, 0.55);
  animation: hintPulse 2.6s ease-in-out infinite;
}
@keyframes hintPulse {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.55; }
  50% { transform: translate(-50%, 8px); opacity: 1; }
}

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(38px);
  transition: opacity 0.9s var(--ease-lux), transform 0.9s var(--ease-lux);
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- marquee divider ---------- */
.divider-marquee {
  padding: 0;
  background: linear-gradient(120deg, var(--wine-deep), var(--wine) 55%, var(--wine-deep));
  overflow: hidden;
  transform: rotate(-1.4deg);
  margin: 2rem -2vw;
  width: 104vw;
  border-top: 1px solid rgba(217, 188, 138, 0.4);
  border-bottom: 1px solid rgba(217, 188, 138, 0.4);
  position: relative;
  z-index: 6;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 26s linear infinite;
  padding: 1.1rem 0;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 2.2rem;
  padding-right: 2.2rem;
  font-family: var(--script);
  font-size: clamp(1.5rem, 4.5vw, 2.2rem);
  color: var(--blush);
  white-space: nowrap;
}
.marquee-track .star { color: var(--gold-soft); font-family: var(--sans); font-size: 0.9em; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- sobre ---------- */
.sobre { background: var(--cream); }
.sobre-figure {
  position: relative;
  width: min(460px, 88vw);
  margin: 2.6rem auto 2.8rem;
}
.sobre-figure img {
  border-radius: var(--radius);
  box-shadow: 0 34px 60px -28px rgba(93, 31, 49, 0.45);
}
.sobre-figure::after {
  content: "";
  position: absolute;
  inset: -14px;
  border: 1px solid rgba(185, 146, 79, 0.45);
  border-radius: calc(var(--radius) + 12px);
  pointer-events: none;
}
.sobre-stats {
  display: flex;
  justify-content: center;
  gap: 2.4rem;
  flex-wrap: wrap;
  margin-top: 2.6rem;
}
.stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 2.4rem;
  color: var(--wine);
  line-height: 1;
}
.stat small {
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-soft);
}

/* ---------- stacking cards (procedimentos) ---------- */
.stack-section { background: linear-gradient(180deg, var(--cream), var(--blush-soft)); }
.stack-wrap {
  margin-top: 3rem;
  display: grid;
  gap: 1.4rem;
}
.stack-card {
  position: sticky;
  top: 88px;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem 1.6rem;
  color: var(--cream);
  text-align: center;
  isolation: isolate;
  box-shadow: 0 -14px 44px -20px rgba(58, 18, 32, 0.45);
  transform-origin: center top;
  transition: transform 0.15s linear, filter 0.15s linear;
  will-change: transform;
}
.stack-card:nth-child(2) { top: 102px; }
.stack-card:nth-child(3) { top: 116px; }
.stack-card:nth-child(4) { top: 130px; }
.stack-card .bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s var(--ease-lux);
}
.stack-card:hover .bg { transform: scale(1.05); }
.stack-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(200deg, rgba(58, 18, 32, 0.05) 30%, rgba(58, 18, 32, 0.88) 82%);
}
.stack-card.tone-solid::before {
  background: linear-gradient(160deg, var(--wine) 0%, var(--wine-deep) 100%);
}
.stack-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold-soft);
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}
.stack-card h3 {
  font-size: clamp(1.9rem, 6vw, 2.7rem);
  color: var(--cream);
  margin-bottom: 0.6rem;
}
.stack-card p {
  max-width: 430px;
  margin: 0 auto 1.4rem;
  font-size: 0.92rem;
  color: rgba(250, 246, 242, 0.82);
}
.stack-card .btn { align-self: center; }
.stack-card .tag {
  position: absolute;
  top: 1.3rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-soft);
  border: 1px solid rgba(217, 188, 138, 0.5);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  background: rgba(58, 18, 32, 0.25);
}

/* ---------- aparelho / tecnologia ---------- */
.tech {
  background:
    radial-gradient(90% 70% at 50% 30%, rgba(140, 59, 82, 0.35), transparent 65%),
    linear-gradient(180deg, #2c0e1a, var(--wine-ink));
  color: var(--blush);
  overflow: hidden;
}
.tech .section-title, .tech h3 { color: var(--blush); }
.tech .section-title em { color: var(--gold-soft); }
.tech .lead { color: rgba(247, 232, 236, 0.72); }
.device-stage {
  position: relative;
  max-width: 560px;
  margin: 3rem auto 0;
}
.device-svg { width: 100%; height: auto; display: block; }

/* LED pulses inside svg */
.led {
  animation: ledPulse 2.4s ease-in-out infinite;
  transform-origin: center;
}
@keyframes ledPulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}
.glow-pool {
  animation: poolPulse 4.5s ease-in-out infinite;
  transform-origin: center;
}
@keyframes poolPulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.8; }
}
.beam {
  animation: beamSweep 4.5s ease-in-out infinite;
  transform-origin: top center;
}
@keyframes beamSweep {
  0%, 100% { opacity: 0.12; }
  50% { opacity: 0.45; }
}
.scan-line {
  animation: scan 3.6s var(--ease-lux) infinite;
}
@keyframes scan {
  0%, 12% { transform: translateY(0); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  88%, 100% { transform: translateY(150px); opacity: 0; }
}
.float-particle {
  animation: particleRise 5s linear infinite;
  opacity: 0;
}
@keyframes particleRise {
  0% { transform: translateY(0); opacity: 0; }
  18% { opacity: 0.9; }
  80% { opacity: 0.4; }
  100% { transform: translateY(-110px); opacity: 0; }
}
.tech-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  max-width: 760px;
  margin: 3rem auto 0;
}
.tech-feature {
  border: 1px solid rgba(217, 188, 138, 0.28);
  border-radius: 18px;
  padding: 1.3rem 1rem;
  background: rgba(250, 246, 242, 0.04);
  backdrop-filter: blur(4px);
  transition: transform 0.5s var(--ease-lux), background 0.4s;
}
.tech-feature:hover { transform: translateY(-6px); background: rgba(250, 246, 242, 0.08); }
.tech-feature .ico { font-size: 1.3rem; color: var(--gold-soft); display: block; margin-bottom: 0.5rem; }
.tech-feature h4 { color: var(--blush); font-size: 1.15rem; margin-bottom: 0.3rem; }
.tech-feature p { font-size: 0.8rem; color: rgba(247, 232, 236, 0.65); }

/* ---------- resultados ---------- */
.resultados { background: var(--blush-soft); }
.result-grid {
  display: grid;
  gap: 1.3rem;
  margin-top: 3rem;
  grid-template-columns: 1fr;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}
.result-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 26px 48px -24px rgba(93, 31, 49, 0.4);
  background: var(--white);
}
.result-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 1s var(--ease-lux);
}
.result-card:hover img { transform: scale(1.04); }
.result-card figcaption {
  padding: 1rem 1.2rem 1.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.result-card figcaption strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--wine-ink);
}
.result-note {
  margin-top: 1.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-soft);
  text-transform: uppercase;
}

/* ---------- depoimentos ---------- */
.depo { background: var(--cream); }
.depo-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 3rem;
  grid-template-columns: 1fr;
}
.depo-card {
  background: var(--white);
  border: 1px solid rgba(140, 59, 82, 0.1);
  border-radius: var(--radius);
  padding: 2rem 1.6rem 1.7rem;
  position: relative;
  box-shadow: 0 20px 44px -26px rgba(93, 31, 49, 0.3);
  transition: transform 0.5s var(--ease-lux), box-shadow 0.5s;
}
.depo-card:hover { transform: translateY(-6px); box-shadow: 0 30px 54px -26px rgba(93, 31, 49, 0.4); }
.depo-card .quote-mark {
  font-family: var(--serif);
  font-size: 3.4rem;
  line-height: 0.5;
  color: var(--rose);
  display: block;
  margin-bottom: 1rem;
}
.depo-card p { font-size: 0.95rem; color: var(--text); font-style: italic; }
.depo-card .stars { color: var(--gold); letter-spacing: 0.28em; margin: 1rem 0 0.4rem; font-size: 0.8rem; }
.depo-card cite {
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2.4rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 1px solid rgba(185, 146, 79, 0.4);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.google-badge strong { font-family: var(--serif); font-size: 1.2rem; color: var(--wine); letter-spacing: 0; }

/* ---------- CTA final ---------- */
.cta-final {
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(217, 165, 179, 0.5), transparent 60%),
    linear-gradient(180deg, var(--blush), var(--blush-soft));
  padding-top: 6.5rem;
  padding-bottom: 6.5rem;
}
.cta-final .script-accent { margin-bottom: 0.4rem; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--wine-ink);
  color: rgba(247, 232, 236, 0.75);
  padding: 4rem 1.4rem 2rem;
  font-size: 0.85rem;
}
.site-footer .f-logo { height: 44px; width: auto; margin: 0 auto 1.6rem; filter: brightness(0) saturate(100%) invert(92%) sepia(8%) saturate(430%) hue-rotate(310deg); opacity: 0.95; }
.f-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.4rem;
  margin: 1.8rem 0;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.f-links a { transition: color 0.3s; }
.f-links a:hover { color: var(--gold-soft); }
.f-meta { line-height: 2; font-weight: 300; }
.f-meta a { color: var(--gold-soft); }
.f-copy {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(247, 232, 236, 0.12);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(247, 232, 236, 0.4);
}

/* ---------- whatsapp float ---------- */
.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 45;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2ebd59, #1e9c47);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(30, 156, 71, 0.6);
  transition: transform 0.35s var(--ease-lux);
}
.wa-float:hover { transform: scale(1.1) rotate(6deg); }
.wa-float svg { width: 27px; height: 27px; fill: #fff; }
.wa-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(46, 189, 89, 0.6);
  animation: waPing 2.4s ease-out infinite;
}
@keyframes waPing {
  0% { transform: scale(1); opacity: 1; }
  80%, 100% { transform: scale(1.7); opacity: 0; }
}

/* ============================================================
   Procedure pages
   ============================================================ */
.proc-hero {
  min-height: 72svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 8rem 1.4rem 4rem;
  background:
    radial-gradient(110% 70% at 50% 110%, rgba(217, 165, 179, 0.45), transparent 62%),
    linear-gradient(180deg, var(--cream), var(--blush-soft));
  overflow: hidden;
}
.proc-hero h1 {
  font-size: clamp(2.5rem, 9vw, 4.6rem);
}
.proc-hero h1 em { font-style: italic; color: var(--wine); }
.proc-hero .lead { margin-top: 1.2rem; }
.proc-hero .btn { margin-top: 2rem; }
.breadcrumb {
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 1.6rem;
}
.breadcrumb a { color: var(--gold); }

.benefit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  margin-top: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.benefit {
  background: var(--white);
  border: 1px solid rgba(140, 59, 82, 0.1);
  border-radius: 22px;
  padding: 1.8rem 1.4rem;
  box-shadow: 0 18px 40px -26px rgba(93, 31, 49, 0.3);
  transition: transform 0.5s var(--ease-lux), border-color 0.4s;
}
.benefit:hover { transform: translateY(-6px); border-color: rgba(185, 146, 79, 0.5); }
.benefit .ico {
  width: 46px; height: 46px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blush), var(--blush-soft));
  border: 1px solid rgba(185, 146, 79, 0.35);
  color: var(--wine);
  font-size: 1.1rem;
}
.benefit h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.benefit p { font-size: 0.88rem; color: var(--text-soft); }

/* steps timeline */
.steps { background: var(--blush-soft); }
.step-list {
  max-width: 620px;
  margin: 3rem auto 0;
  display: grid;
  gap: 0;
  position: relative;
}
.step-list::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 10px; bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--gold), transparent);
  transform: translateX(-50%);
}
.step {
  position: relative;
  padding: 1.6rem 1rem;
}
.step .n {
  width: 40px; height: 40px;
  margin: 0 auto 0.9rem;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--gold);
  color: var(--wine);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 8px var(--blush-soft);
}
.step h3 { font-size: 1.35rem; margin-bottom: 0.3rem; }
.step p { font-size: 0.88rem; color: var(--text-soft); max-width: 420px; margin: 0 auto; }

/* faq */
.faq { background: var(--cream); }
.faq-list { max-width: 640px; margin: 2.6rem auto 0; text-align: center; }
.faq-item {
  border-bottom: 1px solid rgba(140, 59, 82, 0.14);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.3rem 2.4rem 1.3rem 0.4rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--wine-ink);
  position: relative;
  transition: color 0.3s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform 0.4s var(--ease-lux);
}
.faq-item[open] summary { color: var(--wine); }
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .faq-body {
  padding: 0 0.4rem 1.4rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* prev/next procedure nav */
.proc-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(140, 59, 82, 0.12);
}
.proc-nav a {
  padding: 2.2rem 1.2rem;
  transition: background 0.4s;
}
.proc-nav a:hover { background: var(--blush-soft); }
.proc-nav a small {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.proc-nav a strong {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--wine-ink);
}

/* ---------- desktop ---------- */
@media (min-width: 760px) {
  .brand img { height: 42px; }
  .hero { flex-direction: column; }
  .hero-inner {
    flex-direction: row;
    text-align: left;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
  }
  .hero-copy {
    text-align: center;
    flex: 1;
    padding-bottom: 12vh;
  }
  .hero-portrait { margin-top: 0; width: min(470px, 40vw); }
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .result-grid .result-card.wide { grid-column: span 2; }
  .result-grid .result-card.wide img { aspect-ratio: 21 / 9; }
  .depo-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: repeat(3, 1fr); }
  .stack-card { min-height: 520px; padding: 3rem; }
  section { padding: 7rem 2rem; }
}
@media (min-width: 1100px) {
  .depo-grid { grid-template-columns: repeat(4, 1fr); }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}