/* =============================================================
   CLÍNICA AURA — Medicina estética (proyecto demostrativo)
   1. Tokens
   ============================================================= */
:root {
  --cream:      #FAF8F5;
  --beige:      #EDE4DA;
  --rose:       #D8B4AC;
  --sage:       #A8B5A2;
  --gold:       #C4A46B;
  --ink:        #2F2F2F;
  --white:      #FFFFFF;

  --ink-soft:   rgba(47,47,47,.78);
  --ink-mute:   rgba(47,47,47,.56);
  --ink-faint:  rgba(47,47,47,.36);
  --line:       rgba(47,47,47,.12);
  --line-soft:  rgba(47,47,47,.07);

  --rose-soft:  rgba(216,180,172,.28);
  --sage-soft:  rgba(168,181,162,.28);
  --gold-soft:  rgba(196,164,107,.24);

  --serif: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);

  --container: 1240px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --nav-h: 76px;
  --strip-h: 38px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + var(--strip-h) + 16px);
  overflow-x: clip;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.01em; font-family: var(--serif); font-weight: 600; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--gold); color: var(--white); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--cream);
  border-radius: 8px; font-weight: 500; font-size: .9rem;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px) { .container { padding-inline: 2rem; } }
@media (min-width: 1280px) { .container { padding-inline: 2.5rem; } }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--sans); font-size: .78rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--gold);
}
.eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--gold);
}

.section { padding-block: clamp(3.5rem, 7vw, 6.5rem); position: relative; }
.section-head { max-width: 640px; margin-bottom: clamp(2.25rem, 4vw, 3.5rem); }
.section-head.is-center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); margin-top: .75rem; }
.section-head p { color: var(--ink-mute); font-size: 1.05rem; margin-top: .9rem; }

.tag {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: .4rem .75rem; border-radius: 100px;
  background: var(--beige); color: var(--ink-soft);
}
.tag.is-demo { background: var(--sage-soft); color: #4c5a47; }

.demo-note {
  font-size: .82rem; color: var(--ink-faint); font-style: italic;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.7rem; border-radius: 100px;
  font-size: .95rem; font-weight: 600; letter-spacing: .01em;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(47,47,47,.08), 0 1px 3px rgba(47,47,47,.06);
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background-color .3s var(--ease-out), color .3s var(--ease-out);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(47,47,47,.14), 0 8px 18px rgba(196,164,107,.22); }
.btn:active { transform: translateY(-1px); transition-duration: .12s; }

.btn-primary { background: var(--ink); color: var(--cream); }
.btn-primary:hover { background: #201f1f; }
.btn-gold { background: var(--gold); color: var(--white); }
.btn-gold:hover { background: #b3925c; }
.btn-ghost {
  background: transparent; color: var(--ink); box-shadow: none;
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--white); border-color: var(--gold); box-shadow: 0 14px 30px rgba(47,47,47,.08); }
.btn-sm { padding: .7rem 1.25rem; font-size: .85rem; }
.btn-block { width: 100%; }

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
}

/* =============================================================
   4. Demo strip + Header
   ============================================================= */
.demo-strip {
  height: var(--strip-h);
  display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--beige);
  font-size: .76rem; letter-spacing: .04em; text-align: center;
  padding-inline: 1rem;
  position: sticky; top: 0; z-index: 210;
}
.demo-strip strong { color: var(--gold); font-weight: 600; }

.nav {
  position: sticky; top: var(--strip-h); z-index: 200;
  background: rgba(250,248,245,.7);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  transition: background-color .4s var(--ease-out), box-shadow .4s var(--ease-out), backdrop-filter .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(250,248,245,.92);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(47,47,47,.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--nav-h);
  gap: 1rem;
}
.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--serif); font-weight: 600; font-size: 1.5rem; color: var(--ink);
  letter-spacing: .01em;
}
.brand-desc {
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold);
  margin-top: .15rem;
}

.nav-links { display: none; align-items: center; gap: 2rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link {
  position: relative; padding: .3rem 0; font-size: .92rem; color: var(--ink-soft); font-weight: 500;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-actions { display: flex; align-items: center; gap: .75rem; }
.nav-actions .btn { display: none; }
@media (min-width: 720px) { .nav-actions .btn { display: inline-flex; } }

.hamburger {
  display: grid; place-items: center; width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid var(--line);
}
@media (min-width: 960px) { .hamburger { display: none; } }
.hamburger-icon { position: relative; width: 18px; height: 12px; }
.hamburger-icon span {
  position: absolute; left: 0; right: 0; height: 1.5px; background: var(--ink);
  transition: transform .35s var(--ease-out), opacity .3s var(--ease-out), top .35s var(--ease-out);
}
.hamburger-icon span:nth-child(1) { top: 0; }
.hamburger-icon span:nth-child(2) { top: 5.5px; }
.hamburger-icon span:nth-child(3) { top: 11px; }
.nav.is-open .hamburger-icon span:nth-child(1) { top: 5.5px; transform: rotate(45deg); }
.nav.is-open .hamburger-icon span:nth-child(2) { opacity: 0; }
.nav.is-open .hamburger-icon span:nth-child(3) { top: 5.5px; transform: rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: calc(var(--strip-h) + var(--nav-h)) 0 0 0; z-index: 150;
  background: var(--cream);
  display: flex; flex-direction: column;
  padding: 2rem 1.5rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease-soft);
  overflow-y: auto;
}
.nav-mobile[data-open="true"] { clip-path: inset(0 0 0 0); }
.nav-mobile a {
  font-family: var(--serif); font-size: 1.6rem; padding: .8rem 0;
  border-bottom: 1px solid var(--line);
}
.nav-mobile .btn { margin-top: 1.5rem; }
@media (min-width: 960px) { .nav-mobile { display: none !important; } }

/* =============================================================
   5. Hero
   ============================================================= */
.hero {
  position: relative;
  padding-top: clamp(2.5rem, 6vw, 4rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
  overflow: clip;
}
.hero::before {
  content: ""; position: absolute; inset: -10% -10% auto -10%; height: 120%;
  background:
    radial-gradient(42% 38% at 18% 22%, var(--rose-soft), transparent 68%),
    radial-gradient(38% 34% at 88% 12%, var(--sage-soft), transparent 65%),
    radial-gradient(30% 30% at 60% 85%, var(--gold-soft), transparent 70%);
  filter: blur(60px);
  z-index: -1;
  opacity: .9;
}
.hero-grid {
  display: grid; gap: 3rem; align-items: center;
}
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 4rem; } }

.hero-copy { max-width: 560px; }
.hero-copy .eyebrow { margin-bottom: 1.1rem; }
.hero-title {
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  max-width: 14ch;
}
.hero-title em { font-style: italic; color: var(--gold); font-weight: 500; }
.hero-sub {
  margin-top: 1.4rem; font-size: 1.12rem; color: var(--ink-soft); max-width: 46ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.1rem; }

.hero-trust {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem 1.5rem;
  margin-top: 2.75rem; padding-top: 1.75rem; border-top: 1px solid var(--line);
}
@media (min-width: 540px) { .hero-trust { grid-template-columns: repeat(4, auto); gap: 1.5rem 2rem; } }
.hero-trust-item {
  display: flex; align-items: center; gap: .55rem;
  font-size: .85rem; color: var(--ink-soft); font-weight: 500;
}
.hero-trust-item svg { width: 17px; height: 17px; color: var(--sage); flex-shrink: 0; }

.hero-visual { position: relative; }
.hero-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 5; box-shadow: 0 40px 80px -30px rgba(47,47,47,.28);
}
.hero-frame img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.02);
  transform: scale(1.01);
}
.hero-frame::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(47,47,47,.22) 100%);
}
.hero-float {
  position: absolute; display: flex; align-items: center; gap: .7rem;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px) saturate(160%); -webkit-backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 100px; padding: .8rem 1.15rem;
  box-shadow: 0 20px 40px rgba(47,47,47,.16);
  font-size: .85rem; font-weight: 600;
}
@supports not (backdrop-filter: blur(1px)) { .hero-float { background: rgba(255,255,255,.96); } }
.hero-float-dot {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; background: var(--sage-soft); color: #4c5a47;
}
.hero-float-1 { top: 10%; left: -6%; }
.hero-float-2 { bottom: 8%; right: -6%; background: rgba(255,255,255,.92); }
@media (max-width: 539px) { .hero-float-1 { left: 2%; } .hero-float-2 { right: 2%; } }
.hero-float-2 .hero-float-dot { background: var(--gold-soft); color: #8a6f36; }

/* =============================================================
   6. Reveal / scroll animation
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(34px);
  transition: opacity .85s var(--ease-soft), transform .85s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal-stagger] > * {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft);
}
[data-reveal-stagger].is-revealed > * { opacity: 1; transform: none; }
[data-reveal-stagger].is-revealed > *:nth-child(1) { transition-delay: .02s; }
[data-reveal-stagger].is-revealed > *:nth-child(2) { transition-delay: .09s; }
[data-reveal-stagger].is-revealed > *:nth-child(3) { transition-delay: .16s; }
[data-reveal-stagger].is-revealed > *:nth-child(4) { transition-delay: .23s; }
[data-reveal-stagger].is-revealed > *:nth-child(5) { transition-delay: .30s; }
[data-reveal-stagger].is-revealed > *:nth-child(6) { transition-delay: .37s; }

/* =============================================================
   7. Treatments
   ============================================================= */
.treatments-grid {
  display: grid; gap: 1.5rem; grid-template-columns: 1fr;
}
@media (min-width: 640px) { .treatments-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .treatments-grid { grid-template-columns: repeat(3, 1fr); } }

.t-card {
  padding: 2rem 1.75rem;
  display: flex; flex-direction: column; gap: 1.1rem;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft), border-color .4s;
  --rx: 0deg; --ry: 0deg;
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry));
}
.t-card:hover {
  box-shadow: 0 34px 60px -22px rgba(47,47,47,.22);
  border-color: transparent;
}
.t-icon {
  width: 52px; height: 52px; border-radius: 16px;
  display: grid; place-items: center;
  background: var(--beige); color: var(--gold);
}
.t-icon svg { width: 24px; height: 24px; }
.t-card h3 { font-size: 1.28rem; }
.t-card p { color: var(--ink-mute); font-size: .95rem; }
.t-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: -.35rem; }
.t-chip {
  font-size: .74rem; font-weight: 600; padding: .35rem .65rem; border-radius: 100px;
  background: var(--sage-soft); color: #45523f;
}
.t-chip.is-time { background: var(--rose-soft); color: #7a4b41; }
.t-card .btn { margin-top: auto; align-self: flex-start; }

/* =============================================================
   8. Quiz
   ============================================================= */
.quiz {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  border: 1px solid var(--line-soft);
  box-shadow: 0 30px 70px -40px rgba(47,47,47,.25);
}
.quiz-grid { display: grid; gap: 2.25rem; }
@media (min-width: 860px) { .quiz-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.quiz-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: .85rem; }
@media (min-width: 540px) and (max-width: 859px) { .quiz-options { grid-template-columns: repeat(3, 1fr); } }
.quiz-option {
  padding: 1.1rem .9rem; text-align: center; border-radius: var(--radius-sm);
  border: 1px solid var(--line); font-size: .88rem; font-weight: 600;
  transition: border-color .3s var(--ease-out), background-color .3s var(--ease-out), transform .3s var(--ease-out);
}
.quiz-option:hover { border-color: var(--gold); transform: translateY(-2px); }
.quiz-option[aria-pressed="true"] { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.quiz-result {
  background: var(--beige); border-radius: var(--radius-md);
  padding: 1.75rem; min-height: 200px;
  display: flex; flex-direction: column; justify-content: center; gap: .9rem;
}
.quiz-result-placeholder { color: var(--ink-mute); font-size: .95rem; }
.quiz-result-title { font-family: var(--sans); font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.quiz-result-text { font-size: 1.05rem; line-height: 1.55; opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease-out), transform .5s var(--ease-out); }
.quiz-result-text.is-visible { opacity: 1; transform: none; }
.quiz-result .demo-note { border-top: 1px solid rgba(47,47,47,.12); padding-top: .9rem; }

/* =============================================================
   9. Results / before-after
   ============================================================= */
.results-wrap { display: grid; gap: 3rem; }
@media (min-width: 960px) { .results-wrap { grid-template-columns: 1fr 1fr; align-items: center; } }

.ba-slider {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 1 / 1; box-shadow: 0 40px 80px -30px rgba(47,47,47,.25);
  touch-action: pan-y;
  cursor: ew-resize;
}
.ba-slider img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  user-select: none; -webkit-user-drag: none;
}
.ba-before { filter: saturate(.72) contrast(.94) brightness(.93); }
.ba-after  { filter: saturate(1.12) contrast(1.04) brightness(1.07); clip-path: inset(0 0 0 50%); }
.ba-line {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px;
  background: var(--white); transform: translateX(-1px);
  box-shadow: 0 0 0 1px rgba(47,47,47,.12);
}
.ba-handle {
  position: absolute; top: 50%; left: 50%; width: 46px; height: 46px;
  transform: translate(-50%, -50%);
  border-radius: 50%; background: var(--white);
  display: grid; place-items: center; box-shadow: 0 10px 26px rgba(47,47,47,.28);
  color: var(--ink);
}
.ba-handle svg { width: 18px; height: 18px; }
.ba-label {
  position: absolute; top: 1rem; font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: .4rem .7rem; border-radius: 100px; background: rgba(255,255,255,.85);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.ba-label.is-before { left: 1rem; }
.ba-label.is-after { right: 1rem; }
.ba-caption {
  text-align: center; margin-top: 1.1rem; font-size: .8rem; color: var(--ink-faint);
}

.results-copy .chip-row { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1.6rem; }
.results-copy .chip-row .t-chip { background: var(--white); border: 1px solid var(--line); }
.results-copy .disclaimer {
  margin-top: 1.75rem; padding: 1.15rem 1.3rem; border-radius: var(--radius-sm);
  background: var(--beige); font-size: .9rem; color: var(--ink-soft);
  border-left: 3px solid var(--gold);
}

/* =============================================================
   9.5 Ambient band
   ============================================================= */
.ambient-band {
  position: relative; height: clamp(220px, 32vw, 380px);
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.ambient-band img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.85) brightness(.92);
}
.ambient-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(47,47,47,.35), rgba(47,47,47,.55));
}
.ambient-quote {
  position: relative; z-index: 1; color: var(--cream);
  font-family: var(--serif); font-style: italic; font-weight: 500;
  font-size: clamp(1.3rem, 2.6vw, 2rem); text-align: center; max-width: 20ch;
  padding-inline: 1.5rem;
}

/* =============================================================
   10. Process
   ============================================================= */
.process-grid {
  display: grid; gap: 2rem; grid-template-columns: 1fr;
  position: relative;
}
@media (min-width: 720px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }
.process-grid::before {
  content: ""; display: none;
}
@media (min-width: 720px) {
  .process-grid::before {
    content: ""; display: block; position: absolute; top: 26px; left: 8%; right: 8%; height: 1px;
    background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
  }
}
.process-step { position: relative; }
.process-num {
  font-family: var(--serif); font-size: 2.4rem; color: var(--gold);
  display: flex; align-items: center; gap: .75rem;
}
.process-num span { display: inline-block; width: 52px; height: 52px; border-radius: 50%; background: var(--white); border: 1px solid var(--line); display: grid; place-items: center; font-size: 1.15rem; color: var(--ink); position: relative; z-index: 1; }
.process-step h3 { margin-top: 1.1rem; font-size: 1.2rem; }
.process-step p { margin-top: .55rem; color: var(--ink-mute); font-size: .92rem; }

/* =============================================================
   11. Specialist
   ============================================================= */
.specialist-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 960px) { .specialist-grid { grid-template-columns: .8fr 1.2fr; } }
.specialist-photo {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/5; box-shadow: 0 40px 80px -30px rgba(47,47,47,.24);
}
.specialist-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.94) contrast(1.02); }
.specialist-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(216,180,172,.18), transparent 55%);
}
.specialist-copy .name { font-size: clamp(1.75rem, 3vw, 2.4rem); margin-top: .6rem; }
.specialist-copy .role { color: var(--gold); font-weight: 600; font-size: .95rem; margin-top: .35rem; }
.specialist-copy .bio { margin-top: 1.35rem; color: var(--ink-soft); font-size: 1.02rem; max-width: 56ch; }
.specialist-fictional {
  margin-top: 1.5rem; display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; color: var(--ink-faint); font-style: italic;
}

/* =============================================================
   12. Trust indicators
   ============================================================= */
.trust-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .trust-grid { grid-template-columns: repeat(4, 1fr); } }
.trust-card { padding: 1.9rem 1.6rem; text-align: left; }
.trust-card .t-icon { margin-bottom: 1rem; background: var(--rose-soft); color: #8a5148; }
.trust-card h3 { font-size: 1.05rem; }
.trust-card p { margin-top: .5rem; font-size: .88rem; color: var(--ink-mute); }

/* =============================================================
   13. Testimonials
   ============================================================= */
.testimonials-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testi-card { padding: 2rem 1.75rem; display: flex; flex-direction: column; gap: 1.1rem; }
.testi-stars { display: flex; gap: .2rem; color: var(--gold); }
.testi-stars svg { width: 15px; height: 15px; }
.testi-quote { font-size: 1rem; color: var(--ink-soft); flex-grow: 1; }
.testi-person { display: flex; align-items: center; gap: .8rem; padding-top: 1rem; border-top: 1px solid var(--line-soft); }
.testi-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-family: var(--serif); font-weight: 600;
  background: var(--sage-soft); color: #45523f; font-size: .95rem;
}
.testi-name { font-weight: 600; font-size: .92rem; }
.testi-tag { font-size: .72rem; color: var(--ink-faint); font-style: italic; }

/* =============================================================
   14. Promo
   ============================================================= */
.promo {
  background: linear-gradient(135deg, var(--ink), #1c1b1b);
  color: var(--cream); border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem); text-align: center;
  position: relative; overflow: hidden;
}
.promo::before {
  content: ""; position: absolute; inset: -20%; z-index: 0;
  background: radial-gradient(40% 40% at 20% 20%, rgba(196,164,107,.25), transparent 70%),
              radial-gradient(40% 40% at 85% 80%, rgba(168,181,162,.18), transparent 70%);
  filter: blur(40px);
}
.promo > * { position: relative; z-index: 1; }
.promo .eyebrow { color: var(--gold); justify-content: center; }
.promo .eyebrow::before { background: var(--gold); }
.promo h2 { margin-top: .9rem; font-size: clamp(1.9rem, 3.6vw, 2.9rem); color: var(--cream); max-width: 20ch; margin-inline: auto; }
.promo p { margin-top: 1.1rem; color: rgba(250,248,245,.72); max-width: 46ch; margin-inline: auto; }
.promo .btn { margin-top: 2rem; }
.promo .demo-note { color: rgba(250,248,245,.45); margin-top: 1.25rem; }

/* =============================================================
   15. FAQ
   ============================================================= */
.faq-list { max-width: 780px; margin-inline: auto; display: flex; flex-direction: column; gap: .9rem; }
.faq-item {
  background: var(--white); border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 1.5rem; text-align: left; font-weight: 600; font-size: 1rem;
}
.faq-q .plus {
  width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); flex-shrink: 0;
  display: grid; place-items: center; position: relative;
}
.faq-q .plus::before, .faq-q .plus::after {
  content: ""; position: absolute; background: var(--ink);
  transition: transform .35s var(--ease-out), opacity .35s var(--ease-out);
}
.faq-q .plus::before { width: 10px; height: 1.4px; }
.faq-q .plus::after { width: 1.4px; height: 10px; }
.faq-item[data-open="true"] .plus::after { transform: rotate(90deg); opacity: 0; }
.faq-a {
  display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease-soft);
}
.faq-item[data-open="true"] .faq-a { grid-template-rows: 1fr; }
.faq-a-inner { overflow: hidden; }
.faq-a-inner p { padding: 0 1.5rem 1.35rem; color: var(--ink-mute); font-size: .95rem; max-width: 62ch; }

/* =============================================================
   16. Contact form
   ============================================================= */
.contact-wrap { display: grid; gap: 3rem; }
@media (min-width: 960px) { .contact-wrap { grid-template-columns: .85fr 1.15fr; } }
.contact-side .info-item { display: flex; gap: .9rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line-soft); }
.contact-side .info-item .t-icon { width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0; }
.contact-side .info-item svg { width: 19px; height: 19px; }
.contact-side .info-item h4 { font-family: var(--sans); font-size: .92rem; font-weight: 700; }
.contact-side .info-item p { font-size: .88rem; color: var(--ink-mute); margin-top: .2rem; }
.contact-side .info-item a { font-size: .88rem; color: var(--ink-mute); }

.contact-form-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem); border: 1px solid var(--line-soft);
  box-shadow: 0 30px 70px -40px rgba(47,47,47,.25);
  position: relative;
}
.form-grid { display: grid; gap: 1.15rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.field { position: relative; grid-column: span 1; }
.field.is-full { grid-column: 1 / -1; }
.field label {
  display: block; font-size: .78rem; font-weight: 600; letter-spacing: .02em;
  margin-bottom: .45rem; color: var(--ink-soft);
}
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; border: 1px solid var(--line);
  border-radius: var(--radius-sm); background: var(--cream);
  transition: border-color .3s var(--ease-out), background-color .3s var(--ease-out);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold); background: var(--white); outline: none;
}
.field textarea { min-height: 110px; resize: vertical; }
.field-check {
  display: flex; align-items: flex-start; gap: .65rem; grid-column: 1 / -1;
  font-size: .85rem; color: var(--ink-mute);
}
.field-check input { width: 17px; height: 17px; margin-top: .15rem; accent-color: var(--gold); flex-shrink: 0; }
.field-check a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

.form-foot { grid-column: 1 / -1; display: flex; flex-direction: column; gap: .9rem; margin-top: .3rem; }
.cta-form { transition: opacity .5s var(--ease-out), transform .5s var(--ease-soft); }
.cta-form.is-sent { opacity: 0; transform: translateY(-10px); pointer-events: none; position: absolute; }

.cta-form-submit { position: relative; overflow: hidden; }
.cta-form-submit .lbl { transition: opacity .25s; }
.cta-form-submit .spin {
  position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; pointer-events: none;
}
.cta-form-submit.is-sending .lbl { opacity: 0; }
.cta-form-submit.is-sending .spin { opacity: 1; }
.spin::after {
  content: ""; width: 17px; height: 17px; border-radius: 50%;
  border: 2px solid rgba(250,248,245,.35); border-top-color: var(--cream);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.form-success {
  display: none; text-align: center; padding: 2.5rem 1rem;
}
.form-success.is-visible { display: block; }
.form-success .t-icon { margin-inline: auto; margin-bottom: 1.1rem; width: 62px; height: 62px; background: var(--sage-soft); color: #3f4c3a; }
.form-success .t-icon svg { width: 28px; height: 28px; }
.form-success h3 { font-size: 1.35rem; }
.form-success p { margin-top: .8rem; color: var(--ink-mute); font-size: .92rem; max-width: 46ch; margin-inline: auto; }
.form-success .btn { margin-top: 1.5rem; }

/* =============================================================
   17. Footer
   ============================================================= */
.footer { background: var(--beige); padding-block: clamp(3rem, 6vw, 5rem) 2rem; margin-top: 2rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-brand .brand-name { font-size: 1.6rem; }
.footer-brand p { margin-top: 1rem; color: var(--ink-mute); font-size: .9rem; max-width: 34ch; }
.footer-col h4 { font-family: var(--sans); font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .65rem; }
.footer-col a, .footer-col p { font-size: .9rem; color: var(--ink-mute); }
.footer-col button.link-like { font-size: .9rem; color: var(--ink-mute); text-decoration: underline; text-underline-offset: 2px; }
.footer-col a:hover, .footer-col button.link-like:hover { color: var(--ink); }

.footer-legal {
  margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(47,47,47,.14);
}
.footer-legal-notice {
  background: rgba(255,255,255,.55); border: 1px solid rgba(47,47,47,.12);
  border-radius: var(--radius-sm); padding: 1.4rem 1.6rem; font-size: .85rem;
  color: var(--ink-soft); line-height: 1.6;
}
.footer-legal-notice strong { color: var(--ink); }
.footer-bottom {
  margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  font-size: .8rem; color: var(--ink-faint);
}
.footer-bottom a, .footer-bottom button.link-like { color: var(--ink-faint); text-decoration: underline; text-underline-offset: 2px; }

/* =============================================================
   18. WhatsApp float + modals
   ============================================================= */
.wa-float {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 180;
  width: 58px; height: 58px; border-radius: 50%;
  background: #3f4c3a; color: var(--white);
  display: grid; place-items: center;
  box-shadow: 0 16px 34px rgba(63,76,58,.4);
  transition: transform .4s var(--ease-soft), box-shadow .4s var(--ease-soft);
}
.wa-float:hover { transform: translateY(-4px) scale(1.04); box-shadow: 0 22px 44px rgba(63,76,58,.48); }
.wa-float svg { width: 27px; height: 27px; }

dialog {
  border: none; border-radius: var(--radius-md); padding: 0;
  max-width: 440px; width: calc(100% - 2.5rem);
  box-shadow: 0 40px 90px rgba(47,47,47,.35);
  background: var(--white); color: var(--ink);
}
dialog::backdrop { background: rgba(47,47,47,.5); backdrop-filter: blur(2px); }
.modal-inner { padding: 2rem 1.9rem; }
.modal-icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--sage-soft); color: #3f4c3a;
  display: grid; place-items: center; margin-bottom: 1.1rem;
}
.modal-icon svg { width: 24px; height: 24px; }
.modal-inner h3 { font-size: 1.25rem; }
.modal-inner p { margin-top: .8rem; color: var(--ink-mute); font-size: .92rem; line-height: 1.6; }
.modal-actions { margin-top: 1.6rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.modal-close-x {
  position: absolute; top: 1.1rem; right: 1.1rem; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid var(--line);
}
dialog { position: relative; }

.legal-dialog { max-width: 560px; }
.legal-dialog .modal-inner { max-height: 70vh; overflow-y: auto; }
.legal-dialog p { margin-top: .9rem; }
.legal-dialog p:first-of-type { margin-top: .8rem; }

/* =============================================================
   19. Responsive fine-tuning
   ============================================================= */
@media (max-width: 539px) {
  .hero-actions .btn { width: 100%; }
  .promo .btn { width: 100%; }
}

/* =============================================================
   20. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero::before { animation: none; }
}