/* ================================================================
   SaluBridge — Miami pink medical-tourism landing page
   Design system: Art-deco sunset palette + modern clean layout
   ================================================================ */

:root {
  /* Miami pink palette */
  --pink-900: #2B0A3D;
  --pink-800: #3A0D42;
  --pink-700: #4A1259;
  --pink-600: #5A1B6E;
  --pink-500: #7A1E5E;
  --pink-400: #8F2D6F;
  --pink-300: #E83E8C;
  --pink-200: #FF5C8A;
  --pink-100: #FF7BA9;
  --pink-50:  #FFC2A1;
  --pink-bg:  #FFF5F8;
  --pink-bg2: #FFE3EC;

  /* Accents */
  --gold: #FFD166;
  --gold-light: #FFE9B8;
  --teal: #2E7D5B;
  --cream: #FFF5F8;
  --ink: #2B0A3D;
  --ink-soft: #5A3B5E;
  --white: #FFFFFF;

  /* Fonts */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  /* Spacing & radii */
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 80px);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--pink-bg);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Background orbs ---- */
.bg-orbs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.18; }
.orb-1 { width: 420px; height: 420px; background: var(--pink-300); top: -120px; left: -80px; }
.orb-2 { width: 520px; height: 520px; background: var(--gold); bottom: -200px; right: -120px; opacity: 0.12; }
.orb-3 { width: 300px; height: 300px; background: var(--pink-200); top: 45%; left: 55%; opacity: 0.1; }

/* ---- Layout helpers ---- */
.section { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: clamp(50px, 8vw, 100px) var(--pad); }
.center { text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pink-300);
  margin-bottom: 12px;
}
.center .eyebrow { display: block; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; color: var(--pink-900); }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 2.8rem); margin-bottom: 16px; }
h3 { font-size: 1.25rem; margin-bottom: 8px; }
.sub { max-width: 640px; margin: 0 auto 40px; color: var(--ink-soft); font-size: 1.05rem; }
.grad-text {
  background: linear-gradient(120deg, var(--pink-300), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  background: linear-gradient(120deg, var(--pink-300), var(--pink-200));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(232, 62, 140, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(232, 62, 140, 0.4); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-ghost {
  background: transparent;
  color: var(--pink-700);
  border: 2px solid var(--pink-300);
  box-shadow: none;
}
.btn-ghost:hover { background: var(--pink-300); color: var(--white); box-shadow: 0 8px 24px rgba(232, 62, 140, 0.25); }

/* ---- Nav ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--pad);
  background: rgba(255, 245, 248, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(232, 62, 140, 0.12);
}
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; color: var(--pink-900); }
.brand-accent { color: var(--pink-300); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); transition: color 0.2s; }
.nav-links a:hover { color: var(--pink-300); }

/* ---- Hero ---- */
.hero {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 70px) var(--pad) clamp(30px, 5vw, 60px);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}
.hero-copy .lede { font-size: 1.15rem; color: var(--ink-soft); margin: 20px 0 28px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stats > div { text-align: left; }
.hero-stats dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--pink-300);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stats dd { font-size: 0.82rem; color: var(--ink-soft); max-width: 130px; }
.hero-art { position: relative; }
.hero-art img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(43, 10, 61, 0.2);
}
.hero-art figcaption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 12px;
  font-style: italic;
}

/* ---- Marquee ---- */
.marquee {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 18px 0;
  background: linear-gradient(90deg, var(--pink-900), var(--pink-600), var(--pink-900));
  border-top: 1px solid rgba(255, 209, 102, 0.2);
  border-bottom: 1px solid rgba(255, 209, 102, 0.2);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 24px;
  white-space: nowrap;
  animation: marquee-scroll 30s linear infinite;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--gold-light);
}
.marquee-track i { color: var(--pink-200); font-style: normal; font-size: 0.8rem; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---- Cards ---- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: 0 8px 28px rgba(122, 30, 94, 0.08);
  border: 1px solid rgba(232, 62, 140, 0.08);
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--pink-300), var(--gold));
}
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(122, 30, 94, 0.14); }
.card-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--pink-100);
  margin-bottom: 12px;
}
.card p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---- Split section ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 60px); align-items: center; }
.split-art img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(43, 10, 61, 0.15);
}
.split-copy .lede { font-size: 1.1rem; color: var(--ink-soft); margin: 16px 0 24px; }
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list li { position: relative; padding-left: 32px; color: var(--ink-soft); font-size: 0.95rem; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  background: linear-gradient(120deg, var(--pink-300), var(--pink-200));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

/* ---- Timeline ---- */
.timeline { display: flex; flex-direction: column; gap: 0; max-width: 720px; margin: 0 auto 30px; }
.tl-item {
  position: relative;
  padding: 0 0 32px 40px;
  border-left: 3px solid rgba(232, 62, 140, 0.15);
}
.tl-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.tl-dot {
  position: absolute;
  left: -10px;
  top: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--pink-200);
  transition: all 0.3s;
}
.tl-item.active .tl-dot { background: var(--pink-300); border-color: var(--gold); box-shadow: 0 0 0 5px rgba(232, 62, 140, 0.12); }
.tl-item h3 { margin-bottom: 6px; }
.tl-item p { color: var(--ink-soft); font-size: 0.92rem; margin-bottom: 8px; }
.tl-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--pink-bg2);
  color: var(--pink-500);
}
.tl-item.active .tl-tag { background: var(--pink-300); color: var(--white); }
.stack-line { font-size: 0.85rem; color: var(--ink-soft); margin-top: 20px; letter-spacing: 0.03em; }

/* ---- Names ---- */
.names { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.name-chip {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 28px;
  min-width: 240px;
  flex: 1;
  max-width: 320px;
  box-shadow: 0 6px 20px rgba(122, 30, 94, 0.07);
  border: 1px solid rgba(232, 62, 140, 0.08);
  text-align: center;
}
.name-chip strong { display: block; font-family: var(--font-display); font-size: 1.3rem; color: var(--pink-300); margin-bottom: 6px; }
.name-chip span { font-size: 0.85rem; color: var(--ink-soft); }

/* ---- API Demo ---- */
.api-demo { max-width: 880px; margin: 0 auto; }
.api-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 0; }
.api-tab {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(232, 62, 140, 0.12);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-body);
}
.api-tab.active { background: var(--pink-900); color: var(--gold-light); border-color: var(--pink-900); }
.api-tab:hover:not(.active) { background: rgba(255, 255, 255, 0.9); color: var(--pink-300); }
.api-panel { display: none; }
.api-panel.active { display: block; }

.api-codeblock {
  background: var(--pink-900);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  padding: 28px;
  font-family: "SF Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.8;
  overflow-x: auto;
  box-shadow: 0 16px 40px rgba(43, 10, 61, 0.2);
  border: 1px solid var(--pink-700);
}
.api-codeblock .cmt { color: var(--pink-100); opacity: 0.6; }
.api-codeblock .method { color: var(--gold); font-weight: 700; }
.api-codeblock .key { color: var(--pink-200); }
.api-codeblock .str { color: var(--gold-light); }
.api-codeblock .num { color: var(--pink-100); }
.api-codeblock .url { color: var(--pink-100); text-decoration: underline; text-decoration-color: rgba(255, 123, 169, 0.4); }
.api-codeblock .ok { color: #4ADE80; font-weight: 700; }
.api-codeblock .arrow { color: var(--pink-400); }

.api-endpoints { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.api-ep {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  border: 1px solid rgba(232, 62, 140, 0.08);
}
.api-ep-badge {
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  font-family: monospace;
}
.api-ep-badge.get { background: rgba(46, 125, 91, 0.12); color: var(--teal); }
.api-ep-badge.post { background: rgba(232, 62, 140, 0.12); color: var(--pink-300); }
.api-ep strong { display: block; font-size: 0.9rem; color: var(--pink-900); font-family: monospace; }
.api-ep span { font-size: 0.83rem; color: var(--ink-soft); }
.api-demo-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 20px;
  font-style: italic;
}

/* ---- CTA ---- */
.cta {
  text-align: center;
  background: linear-gradient(135deg, var(--pink-900), var(--pink-600));
  border-radius: var(--radius);
  color: var(--white);
  padding: clamp(40px, 6vw, 64px) var(--pad);
  margin-bottom: 40px;
}
.cta h2 { color: var(--white); }
.cta p { color: var(--pink-100); font-size: 1.05rem; margin-bottom: 28px; }
.waitlist-form { display: flex; gap: 12px; max-width: 440px; margin: 0 auto; }
.waitlist-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 100px;
  border: 2px solid transparent;
  font-size: 0.95rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}
.waitlist-form input:focus { border-color: var(--gold); }
.waitlist-form button { white-space: nowrap; }
.form-note { color: var(--gold-light); font-size: 0.9rem; margin-top: 16px; }

/* ---- Footer ---- */
.footer {
  position: relative;
  z-index: 1;
  padding: 30px var(--pad);
  border-top: 1px solid rgba(232, 62, 140, 0.1);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 480px; margin: 0 auto; }
  .hero-stats { gap: 24px; }
  .cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split-art { max-width: 480px; margin: 0 auto; }
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
}
@media (max-width: 560px) {
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .waitlist-form { flex-direction: column; }
  .api-codeblock { font-size: 0.78rem; padding: 18px; }
  .api-tab { font-size: 0.78rem; padding: 8px 14px; }
}