:root {
  --red: #F9001C;
  --red-dark: #C4001A;
  --red-soft: #FFE7E9;
  --ink: #1A1A1A;
  --body-text: #3E3E3E;
  --muted: #8A8A8A;
  --bg: #FFFFFF;
  --surface: #FFFFFF;
  --border: rgba(0, 0, 0, 0.07);
  --shadow: 0 2px 10px rgba(20, 0, 2, 0.06);
  --shadow-hover: 0 10px 24px rgba(249, 0, 28, 0.16);
  --whatsapp: #25D366;
  --radius: 18px;
  --max-w: 480px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--body-text);
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.4;
  position: relative;
  overflow-x: hidden;
}

.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;
}

/* decorative background glow */
.bg-glow {
  position: fixed;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,0,28,0.10) 0%, rgba(249,0,28,0) 70%);
  pointer-events: none;
  z-index: 0;
}
.bg-glow--top { top: -30vmax; right: -20vmax; }
.bg-glow--bottom { bottom: -30vmax; left: -25vmax; }

.page {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ---------- profile header ---------- */
.profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  text-align: center;
}

.logo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 18px 26px;
  animation: pop-in .5s ease both;
}

.logo-img {
  display: block;
  width: min(78vw, 300px);
  height: auto;
}

.tagline {
  margin: 18px 0 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--body-text);
  max-width: 340px;
  animation: rise-in .5s ease .05s both;
}

.social-row {
  display: flex;
  gap: 14px;
  margin: 18px 0 0;
  animation: rise-in .5s ease .1s both;
}

.social-btn {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  transition: transform .15s ease, background .15s ease;
}
.social-btn svg { width: 20px; height: 20px; }
.social-btn:hover { background: var(--red); transform: translateY(-2px); }
.social-btn:active { transform: scale(0.94); }

.badges {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0 0 4px;
  width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  justify-content: flex-start;
  animation: rise-in .5s ease .15s both;
}
.badges::-webkit-scrollbar { display: none; }

.badges li {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--red-soft);
  color: var(--red-dark);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  padding: 7px 12px;
  border-radius: 999px;
}
.badges li svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ---------- links ---------- */
.links {
  width: 100%;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-label {
  margin: 6px 2px -2px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
}

.link-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
  text-decoration: none;
  color: var(--ink);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  animation: rise-in .45s ease both;
}

.link-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(249,0,28,0.25);
}
.link-card:active { transform: scale(0.98); }

.link-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--red-soft);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
}
.link-icon svg { width: 20px; height: 20px; }
.link-icon--whatsapp { background: #E3F9EB; color: var(--whatsapp); }

.link-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.link-text strong {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
}
.link-text small {
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 500;
}

.link-arrow {
  flex-shrink: 0;
  font-size: 22px;
  color: var(--muted);
}

.link-card--featured {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: #fff;
  border: none;
}
.link-card--featured .link-icon { background: rgba(255,255,255,0.18); color: #fff; }
.link-card--featured .link-text small { color: rgba(255,255,255,0.85); }
.link-card--featured .link-arrow { color: #fff; }
.link-card--featured:hover { box-shadow: 0 10px 26px rgba(196,0,26,0.35); }

.split-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.link-card--half {
  justify-content: center;
  padding: 12px 10px;
}
.link-card--half .link-text strong { font-size: 14px; }

/* ---------- footer ---------- */
.footer {
  margin-top: 32px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.footer p { margin: 0; }

/* ---------- floating WhatsApp button ---------- */
.fab-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
  z-index: 5;
  animation: fab-pop .5s ease .4s both, fab-pulse 2.6s ease 1.2s infinite;
}
.fab-whatsapp svg { width: 28px; height: 28px; }
.fab-whatsapp:hover { transform: scale(1.06); }
.fab-whatsapp:active { transform: scale(0.95); }

/* ---------- animations ---------- */
@keyframes pop-in {
  from { opacity: 0; transform: scale(.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes rise-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fab-pop {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes fab-pulse {
  0%, 100% { box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 6px 22px rgba(37, 211, 102, 0.75), 0 0 0 8px rgba(37, 211, 102, 0.12); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

.links .link-card:nth-child(1) { animation-delay: .08s; }
.links .link-card:nth-child(2) { animation-delay: .13s; }
.links .split-row { animation: rise-in .45s ease .18s both; }
.links .link-card:nth-child(5) { animation-delay: .23s; }
.links .link-card:nth-child(6) { animation-delay: .28s; }

@media (min-width: 520px) {
  .page { padding-top: 56px; }
}