/* ==========================================================================
   Dra. Verônica Conde — Odontologia Especializada
   HTML/CSS/JS puro (convertido do projeto Lovable)
   ========================================================================== */

:root {
  --radius: 1rem;
  --background: oklch(0.995 0.003 100);
  --foreground: oklch(0.24 0.03 155);
  --card: oklch(1 0 0);

  /* Brand: deep green #203E34 / #2B463D + gold #D9B680 / #E1C498 */
  --primary: oklch(0.32 0.04 155);
  --primary-foreground: oklch(0.98 0.01 90);
  --gold: oklch(0.78 0.09 85);
  --gold-soft: oklch(0.87 0.06 88);

  --muted-foreground: oklch(0.48 0.012 155);
  --accent: oklch(0.93 0.04 88);
  --border: oklch(0.92 0.008 100);
  --surface: oklch(0.98 0.006 95);
  --hairline: oklch(0.88 0.01 100 / 0.7);

  --gradient-hero:
    radial-gradient(1200px 800px at 15% 20%, oklch(0.88 0.08 90 / 0.5), transparent 60%),
    radial-gradient(1000px 700px at 85% 30%, oklch(0.93 0.04 145 / 0.55), transparent 65%),
    radial-gradient(800px 600px at 50% 95%, oklch(0.94 0.05 88 / 0.4), transparent 70%);
  --gradient-primary: linear-gradient(135deg, oklch(0.32 0.04 155), oklch(0.42 0.05 150));

  --shadow-soft: 0 1px 2px oklch(0.24 0.03 155 / 0.05), 0 8px 24px oklch(0.24 0.03 155 / 0.07);
  --shadow-float: 0 30px 60px -20px oklch(0.24 0.03 155 / 0.18), 0 10px 30px -10px oklch(0.24 0.03 155 / 0.1);
  --shadow-glow: 0 20px 60px -20px oklch(0.32 0.05 155 / 0.4);

  --font-display: "Instrument Serif", ui-serif, Georgia, serif;
  --font-sans: "Montserrat", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; -webkit-user-drag: none; user-select: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.font-display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wrap { max-width: 80rem; margin: 0 auto; padding: 0 1.5rem; }
.wrap-narrow { max-width: 56rem; margin: 0 auto; padding: 0 1.5rem; }
.wrap-xnarrow { max-width: 64rem; margin: 0 auto; padding: 0 1.5rem; }

.eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--gold-dark, oklch(0.5 0.08 90));
  color: color-mix(in oklab, var(--primary) 55%, var(--gold) 60%);
  margin-bottom: 1rem;
}

h2.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  font-size: clamp(2.4rem, 5vw, 3.75rem);
  line-height: 1.05;
}

.italic-gold { font-style: italic; }

section[id] { scroll-margin-top: 6rem; }
.section { position: relative; padding: 6rem 1.5rem; }
.section.surface { background: var(--surface); }
@media (min-width: 768px) { .section { padding: 8rem 1.5rem; } }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

.gallery-item.reveal img,
.treat-card.reveal .treat-photo img,
.about-photo-col.reveal .about-photo img,
.diff-card-photo.reveal img {
  filter: blur(10px);
  transform: scale(1.12);
  transition: filter 1s cubic-bezier(0.22,1,0.36,1), transform 1.1s cubic-bezier(0.22,1,0.36,1);
}
.gallery-item.reveal.in-view img,
.treat-card.reveal.in-view .treat-photo img,
.about-photo-col.reveal.in-view .about-photo img,
.diff-card-photo.reveal.in-view img {
  filter: blur(0);
  transform: scale(1);
}
.treat-card:hover .treat-photo img { transform: scale(1.05) !important; }
.gallery-item:hover img { transform: scale(1.1) !important; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- Cursor glow (desktop only) ---------- */
.cursor-glow {
  position: fixed;
  pointer-events: none;
  z-index: 100;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, oklch(0.78 0.09 85 / 0.14), transparent 60%);
  transform: translate(-200px, -200px);
  transition: transform 0.15s ease-out;
}
@media (max-width: 767px) { .cursor-glow { display: none; } }

/* ---------- Intro splash (mobile only) ---------- */
html.intro-lock, html.intro-lock body { overflow: hidden; height: 100%; }
.intro-splash {
  display: none; position: fixed; inset: 0; z-index: 300;
  align-items: center; justify-content: center; overflow: hidden;
  background: var(--primary, #10261c);
}
.intro-splash.active { display: flex; }
.intro-splash.exit { animation: introExit 0.85s cubic-bezier(0.76,0,0.24,1) forwards; }
@keyframes introExit { to { transform: translateY(-100%); } }
.intro-splash video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.intro-skip {
  position: absolute; right: 1.25rem; bottom: 1.5rem; z-index: 2;
  color: white; opacity: 0.75; font-size: 0.8rem; letter-spacing: 0.05em;
  padding: 0.5rem 0.9rem; border: 1px solid oklch(1 0 0 / 0.35); border-radius: 999px;
  background: oklch(0 0 0 / 0.15); backdrop-filter: blur(6px);
}
.intro-skip:hover { opacity: 1; }
@media (min-width: 768px) { .intro-splash, .intro-splash.active { display: none !important; } }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 50;
  padding: 1.25rem 0;
  transition: padding 0.4s ease;
}
.site-header.scrolled { padding: 0.75rem 0; }

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  border-radius: 999px; padding: 0.75rem 1.5rem;
  transition: all 0.4s ease;
}
.site-header.scrolled .nav-inner {
  background: color-mix(in oklab, white 80%, transparent);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-soft);
}

.brand { display: flex; align-items: center; gap: 0.65rem; }
.brand img { height: 2.25rem; width: 2.25rem; object-fit: contain; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text .name { font-family: var(--font-display); font-size: 0.95rem; letter-spacing: -0.01em; white-space: nowrap; }
.brand-text .sub { display: none; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.25em; color: var(--muted-foreground); }
@media (min-width: 640px) { .brand { gap: 0.75rem; } .brand-text .name { font-size: 1.125rem; } .brand-text .sub { display: block; } }

.nav-links { display: none; align-items: center; gap: 2rem; }
.nav-links a { font-size: 0.9rem; color: var(--muted-foreground); transition: color 0.2s ease; }
.nav-links a:hover { color: var(--foreground); }
@media (min-width: 1024px) { .nav-links { display: flex; } }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.btn-dark {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: 999px; background: var(--foreground); color: var(--background);
  padding: 0.65rem 1.25rem; font-size: 0.9rem; font-weight: 500;
  transition: all 0.25s ease;
}
.btn-dark:hover { opacity: 0.9; box-shadow: var(--shadow-glow); transform: translateY(-1px); }
.nav-cta { display: none; }
@media (min-width: 768px) { .nav-cta { display: inline-flex; } }

.burger { display: flex; flex-direction: column; gap: 6px; padding: 0.5rem; }
.burger span { height: 1px; width: 24px; background: var(--foreground); transition: all 0.25s ease; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 1024px) { .burger { display: none; } }

.mobile-menu {
  display: none;
  margin: 0.5rem 1.5rem 0; border-radius: 1.5rem; padding: 1.5rem;
  background: color-mix(in oklab, white 80%, transparent);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-float);
  flex-direction: column; gap: 1rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1.15rem; font-family: var(--font-display); }
.mobile-menu .btn-dark { justify-content: center; margin-top: 0.5rem; }
@media (min-width: 1024px) { .mobile-menu { display: none !important; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; overflow: hidden;
  background: var(--gradient-hero);
  padding: 8rem 0 3rem;
}
@media (min-width: 768px) { .hero { padding: 8.5rem 0 4rem; } }

.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.7'/></svg>");
  mix-blend-mode: multiply;
}

.hero-blob { position: absolute; border-radius: 50%; filter: blur(60px); }
.hero-blob-1 {
  top: -8rem; left: -8rem; width: 500px; height: 500px; opacity: 0.4;
  background: radial-gradient(circle, oklch(0.78 0.09 85 / 0.5), transparent 70%);
  animation: float1 12s ease-in-out infinite;
}
.hero-blob-2 {
  top: 33%; right: -10rem; width: 600px; height: 600px; opacity: 0.3;
  background: radial-gradient(circle, oklch(0.42 0.05 150 / 0.55), transparent 70%);
  animation: float2 14s ease-in-out infinite;
}
@keyframes float1 { 0%,100%{transform:translate(0,0);} 50%{transform:translate(10px,-20px);} }
@keyframes float2 { 0%,100%{transform:translate(0,0);} 50%{transform:translate(-15px,30px);} }

.hero-grid {
  position: relative; display: grid; gap: 2.5rem; align-items: center;
}
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 7fr 5fr; gap: 3rem; } }

.hero-h1 { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.02em; font-size: clamp(2.5rem, 7vw, 6.5rem); line-height: 0.95; }
.hero-h1 .text-gradient { background-size: 200% 100%; animation: gradientShift 6s ease-in-out infinite; }
@keyframes gradientShift { 0%,100%{background-position:0% 50%;} 50%{background-position:100% 50%;} }

.hero-lede, .hero-ctas, .hero-badge { opacity: 0; animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) both; }
.hero-lede { margin-top: 1.75rem; max-width: 34rem; font-size: 1.05rem; color: var(--muted-foreground); line-height: 1.7; animation-delay: 0.5s; }
@media (min-width: 768px) { .hero-lede { margin-top: 2rem; font-size: 1.15rem; } }
@keyframes heroFadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

.hero-ctas { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 0.75rem; animation-delay: 0.68s; }
.hero-portrait-wrap { position: relative; display: flex; justify-content: center; opacity: 0; animation: heroPortraitIn 1.1s cubic-bezier(0.22,1,0.36,1) 0.3s both; }
@keyframes heroPortraitIn { from { opacity: 0; transform: scale(0.94) translateY(24px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.hero-badge { animation-delay: 0.95s; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.75rem;
  border-radius: 999px; border: 1px solid var(--hairline);
  background: color-mix(in oklab, white 50%, transparent);
  backdrop-filter: blur(8px);
  padding: 1rem 1.75rem; font-size: 0.9rem; font-weight: 500;
  transition: all 0.25s ease;
}
.btn-outline:hover { background: white; }
.btn-dark.large, .btn-outline { padding: 1rem 1.75rem; }

.hero-portrait-inner { position: relative; width: 100%; max-width: 480px; display: flex; flex-direction: column; align-items: center; }
.hero-portrait-frame { position: relative; width: 100%; aspect-ratio: 4/5; }
.hero-portrait-glow {
  position: absolute; inset: 8px 8px 8px 8px; top: 2.5rem; border-radius: 2.5rem; filter: blur(30px); opacity: 0.7;
  background: radial-gradient(60% 60% at 50% 55%, oklch(0.87 0.06 88 / 0.55), transparent 70%);
}
.hero-portrait-card { position: absolute; inset: 0; border-radius: 2rem; border: 1px solid var(--hairline); background: color-mix(in oklab, white 40%, transparent); backdrop-filter: blur(4px); overflow: hidden; }
.hero-portrait-img {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  height: 118%; width: auto; max-width: none; object-fit: contain; object-position: bottom;
  filter: drop-shadow(0 30px 50px oklch(0.24 0.03 155 / 0.22));
}
.hero-badge {
  margin-top: 1.5rem; display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: 999px; padding: 0.4rem 1rem; font-size: 0.75rem; letter-spacing: 0.02em; color: color-mix(in oklab, var(--foreground) 70%, transparent);
  background: color-mix(in oklab, white 65%, transparent);
  backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid color-mix(in oklab, white 60%, transparent);
}
.hero-badge .dot { height: 0.375rem; width: 0.375rem; border-radius: 50%; background: var(--primary); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.4;} }

.hero-sparkle { position: absolute; border-radius: 50%; background: var(--gold); box-shadow: 0 0 16px 2px oklch(0.78 0.09 85 / 0.6); animation: twinkle 3.4s ease-in-out infinite; }
.hero-sparkle.s1 { top: 8%; right: 8%; width: 10px; height: 10px; animation-delay: 0s; }
.hero-sparkle.s2 { top: 45%; left: 2%; width: 7px; height: 7px; animation-delay: 1.1s; }
.hero-sparkle.s3 { bottom: 12%; right: 16%; width: 6px; height: 6px; animation-delay: 2s; }
@keyframes twinkle { 0%,100% { opacity: 0.25; transform: scale(0.8); } 50% { opacity: 1; transform: scale(1.2); } }
@media (max-width: 767px) { .hero-sparkle { display: none; } }

.reveal-word { display: inline-block; overflow: hidden; vertical-align: bottom; }
.reveal-word span { display: inline-block; animation: revealUp 1s cubic-bezier(0.22,1,0.36,1) both; }
.reveal-word.d1 span { animation-delay: 0.15s; }
.reveal-word.d2 span { animation-delay: 0.3s; }
@keyframes revealUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

/* ---------- Marquee ---------- */
.marquee-wrap { border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); padding: 1.5rem 0; overflow: hidden; background: var(--surface); }
.marquee-track { display: flex; gap: 3rem; white-space: nowrap; width: max-content; animation: marquee 55s linear infinite; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item { font-family: var(--font-display); font-size: 1.4rem; color: color-mix(in oklab, var(--muted-foreground) 70%, transparent); display: flex; align-items: center; gap: 3rem; }
.marquee-item .dot { height: 4px; width: 4px; border-radius: 50%; background: color-mix(in oklab, var(--primary) 40%, transparent); }
@media (min-width: 768px) { .marquee-item { font-size: 1.6rem; } }

/* ---------- About ---------- */
.about-grid { display: grid; gap: 4rem; align-items: start; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 5fr 7fr; gap: 4rem; } }
.about-photo { position: relative; aspect-ratio: 3/4; border-radius: 2rem; overflow: hidden; box-shadow: var(--shadow-float); }
.about-photo img { height: 100%; width: 100%; object-fit: cover; }
.about-copy { max-width: 34rem; margin-top: 2rem; font-size: 1.1rem; color: var(--muted-foreground); line-height: 1.75; }
@media (min-width: 1024px) { .about-copy-col { padding-left: 2rem; } .about-photo-col { position: sticky; top: 8rem; } }

.stat-grid { margin-top: 3.5rem; display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .stat-grid { grid-template-columns: 1fr 1fr; } }
.stat-card {
  border-radius: 1.5rem; border: 1px solid var(--hairline); background: var(--card);
  padding: 2rem; transition: all 0.5s ease;
}
.stat-card:hover { box-shadow: var(--shadow-float); transform: translateY(-4px); }
.stat-card .step-num { font-family: var(--font-display); font-size: 0.85rem; color: var(--gold); opacity: 0.7; margin-bottom: 0.5rem; }
.stat-card .k { font-family: var(--font-display); font-size: 1.9rem; }
.stat-card .v { margin-top: 0.75rem; font-size: 0.9rem; color: var(--muted-foreground); }

/* ---------- Specialties ---------- */
.specialties-head { display: flex; align-items: flex-end; justify-content: flex-start; flex-wrap: wrap; gap: 2rem 3rem; margin-bottom: 4rem; }
.specialties-head > div:first-child { flex: 1 1 20rem; }
.specialties-head p { flex: 0 1 20rem; color: var(--muted-foreground); }
.specialties-grid { display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .specialties-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .specialties-grid { grid-template-columns: repeat(3, 1fr); } }

.spec-card {
  position: relative; overflow: hidden; border-radius: 1.5rem; border: 1px solid var(--hairline);
  background: var(--card); padding: 2rem; height: 100%; width: 100%; text-align: left;
  transition: all 0.5s ease;
}
.spec-card:hover { box-shadow: var(--shadow-float); transform: translateY(-4px); }
.spec-card svg.spec-icon { transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1); }
.spec-card:hover svg.spec-icon { transform: scale(1.12) rotate(-6deg); }
.spec-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.spec-card .title { margin-top: 2rem; font-family: var(--font-display); font-size: 1.5rem; }
.spec-card .desc { margin-top: 0.75rem; font-size: 0.9rem; color: var(--muted-foreground); line-height: 1.6; }
.spec-card .more { margin-top: 1.5rem; display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--primary); }
.spec-icon { color: var(--primary); }

/* ---------- Modal (specialty detail) ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 90; display: none; align-items: center; justify-content: center;
  background: oklch(0.24 0.03 155 / 0.7); backdrop-filter: blur(10px); padding: 1.5rem;
  opacity: 0; transition: opacity 0.3s ease;
}
.modal-overlay.open { display: flex; }
.modal-overlay.show { opacity: 1; }
.modal-box {
  position: relative; width: 100%; max-width: 34rem; background: var(--background);
  border-radius: 2rem; padding: 2.5rem; box-shadow: var(--shadow-float); max-height: 85vh; overflow-y: auto;
  transform: scale(0.9) translateY(16px); opacity: 0;
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), opacity 0.35s ease;
}
.modal-overlay.show .modal-box { transform: scale(1) translateY(0); opacity: 1; }
.modal-close {
  position: absolute; top: 1.25rem; right: 1.25rem; height: 2.25rem; width: 2.25rem; border-radius: 50%;
  border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
.modal-close:hover { background: var(--foreground); color: var(--background); }
.modal-eyebrow { margin-top: 1rem; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.3em; color: var(--primary); }
.modal-title { margin-top: 0.5rem; font-family: var(--font-display); font-size: 2rem; }
.modal-text { margin-top: 1.25rem; color: var(--muted-foreground); line-height: 1.7; }
.modal-cta { margin-top: 2rem; }

/* ---------- Treatments ---------- */
.treat-grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .treat-grid { grid-template-columns: repeat(3, 1fr); } }
.treat-card { position: relative; overflow: hidden; border-radius: 2rem; background: var(--card); border: 1px solid var(--hairline); }
.treat-photo { aspect-ratio: 4/5; overflow: hidden; }
.treat-photo img { height: 100%; width: 100%; object-fit: cover; transition: transform 1.4s ease-out; }
.treat-card:hover .treat-photo img { transform: scale(1.05); }
.treat-body { padding: 1.75rem; }
.treat-body .title { font-family: var(--font-display); font-size: 1.5rem; }
.treat-body .desc { margin-top: 0.5rem; font-size: 0.9rem; color: var(--muted-foreground); }
.treat-body a { margin-top: 1.5rem; display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; }

/* ---------- Differentials ---------- */
.diff-grid { display: grid; gap: 2.5rem; }
@media (min-width: 1024px) { .diff-grid { grid-template-columns: 5fr 7fr; gap: 2.5rem; } }
.diff-copy p { margin-top: 1.5rem; max-width: 26rem; color: var(--muted-foreground); }
.diff-cards { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .diff-cards { grid-template-columns: 1fr 1fr; } }
.diff-card { border-radius: 1.5rem; padding: 1.75rem; min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; }
.diff-card.light { background: var(--card); border: 1px solid var(--hairline); }
.diff-card.dark { background: var(--foreground); color: var(--background); }
.diff-card .big { font-family: var(--font-display); font-size: 2.6rem; line-height: 1; }
.diff-card .body-txt { margin-top: 1rem; font-size: 0.95rem; color: color-mix(in oklab, var(--foreground) 75%, transparent); line-height: 1.6; }
.diff-card.dark .body-txt { color: color-mix(in oklab, var(--background) 80%, transparent); }
.diff-card-photo { border-radius: 1.5rem; overflow: hidden; border: 1px solid var(--hairline); position: relative; min-height: 220px; }
.diff-card-photo img { position: absolute; inset: 0; height: 100%; width: 100%; object-fit: cover; }
.diff-card-photo .overlay { position: absolute; inset: 0; background: linear-gradient(to top, oklch(0.24 0.03 155 / 0.7), oklch(0.24 0.03 155 / 0.1) 60%, transparent); }
.diff-card-photo .caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; color: var(--background); }
.diff-card-photo .caption .t { font-family: var(--font-display); font-size: 1.4rem; }
.diff-card-photo .caption .s { margin-top: 0.25rem; font-size: 0.72rem; opacity: 0.85; }
.diff-title-block { font-family: var(--font-display); font-size: 1.3rem; line-height: 1.3; }
.diff-stats { margin-top: 1.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding-top: 1.25rem; border-top: 1px solid oklch(0.995 0.003 100 / 0.15); }
.diff-stats .num { font-family: var(--font-display); font-size: 1.5rem; }
.diff-stats .num.small { font-size: 1.15rem; }
.diff-stats .lbl { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.15em; opacity: 0.6; margin-top: 0.15rem; }

/* ---------- Structure gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.gallery-item { position: relative; overflow: hidden; border-radius: 1.5rem; height: 100%; width: 100%; display: block; aspect-ratio: 4/3; }
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; } .gallery-item { aspect-ratio: auto; } .gallery-item.tall { grid-row: span 2; } }
@media (min-width: 768px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
.gallery-item img { height: 100%; width: 100%; object-fit: cover; transition: transform 1.6s ease-out; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item::after { content: ""; position: absolute; inset: 0; background: oklch(0.24 0.03 155 / 0); transition: background 0.2s ease; }
.gallery-item:hover::after { background: oklch(0.24 0.03 155 / 0.1); }

.lightbox { position: fixed; inset: 0; z-index: 80; display: none; align-items: center; justify-content: center; padding: 1.5rem; background: oklch(0.24 0.03 155 / 0.8); backdrop-filter: blur(16px); }
.lightbox.open { display: flex; }
.lightbox img { max-height: 90vh; max-width: 90vw; border-radius: 1rem; object-fit: contain; }

/* ---------- Process ---------- */
.process-wrap { position: relative; }
.process-line { position: absolute; left: 2rem; top: 0; bottom: 0; width: 1px; background: var(--hairline); transform: translateX(-50%); }
@media (min-width: 768px) { .process-line { left: 50%; } }
.process-steps { display: flex; flex-direction: column; gap: 4rem; }
.process-step { position: relative; display: grid; gap: 2rem; align-items: center; }
@media (min-width: 768px) { .process-step { grid-template-columns: 1fr 1fr; } }
.process-dot { position: absolute; left: 2rem; transform: translateX(-50%); height: 1rem; width: 1rem; border-radius: 50%; background: var(--background); border: 2px solid var(--primary); box-shadow: 0 0 0 6px oklch(0.87 0.06 88 / 0.25); }
@media (min-width: 768px) { .process-dot { left: 50%; } }
.process-content { padding-left: 5rem; }
@media (min-width: 768px) { .process-content { padding-left: 0; } .process-step.odd .process-content { grid-column: 2; padding-left: 4rem; } .process-step.even .process-content { grid-column: 1; padding-right: 4rem; text-align: right; } }
.process-content .n { font-family: var(--font-display); font-size: 3.5rem; background: var(--gradient-primary); -webkit-background-clip: text; background-clip: text; color: transparent; }
.process-content .t { margin-top: 0.5rem; font-family: var(--font-display); font-size: 1.75rem; }
.process-content .d { margin-top: 0.5rem; color: var(--muted-foreground); max-width: 22rem; }
@media (min-width: 768px) { .process-step.even .process-content .d { margin-left: auto; } }

/* ---------- Instagram ---------- */
.insta-card {
  display: block; max-width: 28rem; margin: 0 auto; text-align: left;
  background: var(--card); border: 1px solid var(--hairline); border-radius: 2rem;
  padding: 2.25rem; box-shadow: var(--shadow-soft);
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.35s ease, border-color 0.35s ease;
}
.insta-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-float); border-color: color-mix(in oklab, var(--primary) 30%, var(--hairline)); }
.insta-card-top { display: flex; align-items: center; gap: 1rem; }
.insta-avatar-wrap {
  flex-shrink: 0; width: 4.5rem; height: 4.5rem; border-radius: 50%; padding: 3px;
  background: linear-gradient(45deg, #f9ce34, #ee2a7b 45%, #6228d7);
}
.insta-avatar-wrap img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 2.5px solid var(--card); display: block; }
.insta-card-id { flex: 1; min-width: 0; }
.insta-card-id .handle { font-size: 1.1rem; }
.insta-card-id .tag { font-size: 0.78rem; color: var(--muted-foreground); margin-top: 0.15rem; }
.insta-icon { flex-shrink: 0; color: var(--muted-foreground); transition: color 0.3s ease, transform 0.3s ease; }
.insta-card:hover .insta-icon { color: var(--primary); transform: scale(1.1); }
.insta-stats { display: flex; gap: 1.75rem; margin-top: 1.75rem; padding: 1.1rem 0; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.insta-stats div { display: flex; flex-direction: column; }
.insta-stats strong { font-family: var(--font-display); font-size: 1.2rem; }
.insta-stats span { font-size: 0.72rem; color: var(--muted-foreground); }
.insta-bio { margin-top: 1.4rem; display: flex; flex-direction: column; gap: 0.5rem; }
.insta-bio li { list-style: none; font-size: 0.88rem; color: var(--foreground); padding-left: 1.25rem; position: relative; line-height: 1.4; }
.insta-bio li::before { content: "◆"; position: absolute; left: 0; top: 0.3rem; color: var(--gold); font-size: 0.5rem; }
.insta-cta { margin-top: 1.75rem; display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 500; font-size: 0.9rem; color: var(--primary); }
.insta-card:hover .insta-cta { color: var(--foreground); gap: 0.7rem; }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  border: 1px solid var(--hairline); border-radius: 1.5rem; background: var(--card);
  padding: 0 1.75rem; transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}
.faq-item:hover { box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.faq-item.open { border-color: color-mix(in oklab, var(--primary) 35%, var(--hairline)); box-shadow: var(--shadow-soft); }
.faq-q { width: 100%; display: flex; align-items: center; gap: 1.25rem; padding: 1.6rem 0; text-align: left; }
.faq-num { flex-shrink: 0; font-size: 1.1rem; color: color-mix(in oklab, var(--gold) 70%, var(--primary) 30%); opacity: 0.8; min-width: 1.6rem; }
.faq-q .txt { flex: 1; font-family: var(--font-display); font-size: 1.2rem; transition: color 0.2s ease; }
.faq-q:hover .txt { color: var(--primary); }
.faq-icon { flex-shrink: 0; height: 2.25rem; width: 2.25rem; border-radius: 50%; border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center; transition: all 0.3s cubic-bezier(0.22,1,0.36,1); }
.faq-item.open .faq-icon { transform: rotate(135deg); background: var(--foreground); color: var(--background); border-color: var(--foreground); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.45s cubic-bezier(0.22,1,0.36,1), opacity 0.35s ease; opacity: 0; }
.faq-item.open .faq-a { max-height: 320px; opacity: 1; }
.faq-a p { padding: 0 0 1.6rem 2.85rem; color: var(--muted-foreground); line-height: 1.65; max-width: 40rem; }
@media (max-width: 640px) { .faq-a p { padding-left: 0; } .faq-item { padding: 0 1.25rem; } }

/* ---------- Testimonials ---------- */
.testi-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 3rem; }
.google-badge {
  display: inline-flex; align-items: center; gap: 0.75rem; padding: 0.85rem 1.25rem;
  border: 1px solid var(--hairline); border-radius: 999px; background: var(--card);
  box-shadow: var(--shadow-soft); transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.google-badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-float); }
.google-badge .txt { display: flex; flex-direction: column; font-size: 0.78rem; color: var(--foreground); line-height: 1.35; max-width: 15rem; }
.google-badge .stars { color: #f5b400; letter-spacing: 0.1em; font-size: 0.8rem; }
.google-badge .arrow { flex-shrink: 0; opacity: 0.6; }
@media (max-width: 480px) { .google-badge .txt { max-width: 11rem; } }
.testi-box { position: relative; overflow: hidden; border-radius: 2rem; border: 1px solid var(--hairline); background: var(--card); padding: 2.5rem; box-shadow: var(--shadow-soft); }
.testi-box .testi-text, .testi-box .testi-author { transition: opacity 0.22s ease, transform 0.22s ease; }
.testi-box.fading .testi-text, .testi-box.fading .testi-author { opacity: 0; transform: translateY(6px); }
@media (min-width: 768px) { .testi-box { padding: 3.5rem; } }
.testi-quote-icon { position: absolute; top: 2rem; left: 2rem; color: oklch(0.78 0.09 85 / 0.15); }
.testi-text { position: relative; font-family: var(--font-display); font-size: 1.4rem; line-height: 1.4; }
@media (min-width: 768px) { .testi-text { font-size: 1.75rem; } }
.testi-author { margin-top: 2rem; display: flex; align-items: center; gap: 1rem; }
.testi-author img { height: 3rem; width: 3rem; border-radius: 50%; object-fit: cover; border: 1px solid var(--hairline); }
.testi-author .name { font-weight: 500; }
.testi-author .meta { font-size: 0.75rem; color: var(--muted-foreground); display: flex; align-items: center; gap: 0.5rem; }
.testi-author .stars { color: var(--gold); }
.testi-controls { margin-top: 2.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.testi-dots { display: flex; gap: 0.4rem; }
.testi-dots button { height: 6px; width: 6px; border-radius: 999px; background: var(--hairline); transition: all 0.2s ease; }
.testi-dots button.active { width: 2rem; background: var(--foreground); }
.testi-arrows { display: flex; gap: 0.5rem; }
.testi-arrows button { height: 2.75rem; width: 2.75rem; border-radius: 50%; border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.testi-arrows button:hover { background: var(--foreground); color: var(--background); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 1.5rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 3fr; } }
.contact-cards { display: flex; flex-direction: column; gap: 1rem; }
.contact-card { display: block; border-radius: 1.5rem; border: 1px solid var(--hairline); background: var(--card); padding: 1.75rem; transition: all 0.25s ease; }
.contact-card:hover { box-shadow: var(--shadow-float); transform: translateY(-2px); }
.contact-card-inner { display: flex; align-items: flex-start; gap: 1rem; }
.contact-icon { flex-shrink: 0; height: 2.75rem; width: 2.75rem; border-radius: 50%; background: var(--accent); color: var(--primary); display: flex; align-items: center; justify-content: center; }
.contact-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-foreground); }
.contact-title { margin-top: 0.25rem; font-family: var(--font-display); font-size: 1.15rem; line-height: 1.3; }
.contact-sub { font-size: 0.85rem; color: var(--muted-foreground); }
.contact-link { margin-top: 0.75rem; display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.72rem; color: var(--primary); }
.contact-card.dark { background: var(--foreground); color: var(--background); display: flex; align-items: center; justify-content: space-between; }
.contact-card.dark .contact-label { color: color-mix(in oklab, var(--background) 60%, transparent); }
.contact-card.dark .contact-title { margin-top: 0.25rem; font-size: 1.25rem; }
.contact-arrow-circle { height: 2.5rem; width: 2.5rem; border-radius: 50%; border: 1px solid color-mix(in oklab, var(--background) 25%, transparent); display: flex; align-items: center; justify-content: center; }

.map-frame { position: relative; border-radius: 2rem; overflow: hidden; border: 1px solid var(--hairline); box-shadow: var(--shadow-soft); height: 420px; }
@media (min-width: 1024px) { .map-frame { height: 100%; min-height: 420px; } }
.map-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(0.15) contrast(1.02); }
.map-cta { position: absolute; bottom: 1.25rem; left: 1.25rem; right: 1.25rem; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; border-radius: 999px; background: color-mix(in oklab, var(--background) 95%, transparent); backdrop-filter: blur(8px); padding: 0.75rem 1.25rem; font-size: 0.9rem; font-weight: 500; box-shadow: var(--shadow-soft); }
@media (min-width: 640px) { .map-cta { right: auto; } }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--hairline); padding: 5rem 1.5rem 2.5rem; }
.footer-grid { display: grid; gap: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-brand { grid-column: span 1; }
@media (min-width: 768px) { .footer-brand { grid-column: span 2; } }
.footer-brand .brand { margin-bottom: 1.5rem; }
.footer-brand p { max-width: 24rem; color: var(--muted-foreground); font-size: 0.9rem; }
.cro-tag { margin-top: 0.85rem; display: inline-block; font-size: 0.72rem; letter-spacing: 0.05em; color: var(--muted-foreground); opacity: 0.85; }
.footer-col-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-foreground); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.9rem; }
.footer-col a:hover { color: var(--primary); }
.footer-social { margin-top: 1.5rem; display: flex; gap: 0.75rem; }
.social-btn { height: 2.5rem; width: 2.5rem; border-radius: 50%; border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.social-btn:hover { background: var(--foreground); color: var(--background); }
.footer-bottom { max-width: 80rem; margin: 4rem auto 0; padding-top: 2rem; border-top: 1px solid var(--hairline); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.75rem; color: var(--muted-foreground); }

/* ---------- Utility icons ---------- */
.icon-arrow { transition: transform 0.2s ease; }
a:hover .icon-arrow, button:hover .icon-arrow { transform: translateX(2px); }