/* CaféNúcleo — Public Website
 * © 2026 CaféNúcleo. Paleta Pantone:
 *   7517 C Rose Brown  #93503D  · primary
 *   178 C  Coral Reef  #FF585B  · accent
 *   873 C  Golden Sun  #B19046  · warm
 *   3135 C Blue Curaçao #008EAA  · info
 */
:root {
  --rose: #93503D;
  --coral: #FF585B;
  --gold: #B19046;
  --blue: #008EAA;
  --cream: #F6EFE5;
  --parchment: #EBDFCC;
  --ink: #2A1F18;
  --muted: #6E5F4E;
  --white: #FFFFFF;
  --border: #DCD0BF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --cream: #1A130E;
    --parchment: #241A12;
    --ink: #F4ECDE;
    --muted: #A89684;
    --rose: #C97861;
    --border: #3A2E22;
    --white: #2F2218;
  }
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Plus Jakarta Sans", "Inter", Roboto, Helvetica, Arial, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--rose); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* HEADER */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  padding: 14px 0;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { width: 36px; height: 36px; border-radius: 8px; }
.logo-text { font-weight: 800; font-size: 18px; color: var(--rose); letter-spacing: -0.3px; }
.logo-text span { color: var(--blue); }
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--ink); font-weight: 600; font-size: 14px; }
.nav .btn-primary { color: var(--white); }
@media (max-width: 640px) { .nav a:not(.btn-primary) { display: none; } }

/* HERO */
.hero {
  position: relative;
  padding: 80px 0 60px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,88,91,0.10), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(0,142,170,0.10), transparent 50%),
    var(--cream);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } }
.hero-eyebrow {
  display: inline-block;
  background: rgba(177,144,70,0.15);
  color: var(--gold);
  padding: 6px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 800; letter-spacing: 0.5px;
  text-transform: uppercase; margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.1; margin: 0 0 20px;
  font-weight: 900; letter-spacing: -1px;
  color: var(--ink);
}
.hero h1 .accent { color: var(--rose); }
.hero p.lead {
  font-size: 18px; color: var(--muted);
  margin: 0 0 28px; max-width: 540px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); }
.hero-trust .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.hero-illustration {
  background: var(--white);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: 0 18px 60px rgba(0,0,0,0.08);
  position: relative;
}
.mock-phone {
  background: linear-gradient(180deg, var(--rose) 0%, #6B3A2C 100%);
  border-radius: 18px;
  padding: 22px 18px;
  color: var(--white);
}
.mock-phone-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.mock-phone-title { font-size: 12px; opacity: 0.8; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
.mock-phone-greet { font-size: 22px; font-weight: 900; margin-bottom: 4px; }
.mock-phone-sub { font-size: 13px; opacity: 0.85; margin-bottom: 18px; }
.mock-card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mock-card {
  background: rgba(255,255,255,0.12);
  border-radius: 12px; padding: 12px;
  backdrop-filter: blur(4px);
}
.mock-card .mc-label { font-size: 10px; text-transform: uppercase; opacity: 0.85; font-weight: 700; letter-spacing: 0.5px; }
.mock-card .mc-val { font-size: 22px; font-weight: 900; margin-top: 2px; }
.mock-card .mc-foot { font-size: 11px; opacity: 0.85; }
.mock-card.coral { background: rgba(255,88,91,0.85); }
.mock-card.blue  { background: rgba(0,142,170,0.85); }
.mock-card.gold  { background: rgba(177,144,70,0.85); }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 700; font-size: 15px; cursor: pointer;
  border: none; transition: transform .12s ease, box-shadow .12s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--rose); color: var(--white); box-shadow: 0 8px 20px rgba(147,80,61,0.30); }
.btn-primary:hover { text-decoration: none; box-shadow: 0 10px 24px rgba(147,80,61,0.45); }
.btn-ghost { background: transparent; color: var(--rose); border: 2px solid var(--rose); }
.btn-store {
  background: var(--ink); color: #fff;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px; border-radius: 12px; font-weight: 700; font-size: 14px;
  opacity: 0.55; cursor: not-allowed;
}
.btn-store .small { font-size: 10px; opacity: 0.7; text-transform: uppercase; letter-spacing: 0.5px; display: block; }
.btn-store .big { font-size: 16px; font-weight: 800; }

/* SECTIONS */
.section { padding: 72px 0; }
.section h2 {
  font-size: clamp(28px, 4vw, 38px);
  margin: 0 0 12px; text-align: center;
  font-weight: 900; letter-spacing: -0.5px;
}
.section .sublead {
  font-size: 17px; color: var(--muted);
  text-align: center; max-width: 640px; margin: 0 auto 48px;
}

/* FEATURES */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.feature {
  background: var(--white);
  border-radius: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  transition: transform .15s ease, box-shadow .15s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.08); }
.feature .ic {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 14px;
}
.feature.rose  .ic { background: rgba(147,80,61,0.12); }
.feature.coral .ic { background: rgba(255,88,91,0.12); }
.feature.gold  .ic { background: rgba(177,144,70,0.15); }
.feature.blue  .ic { background: rgba(0,142,170,0.12); }
.feature h3 { font-size: 17px; margin: 0 0 8px; font-weight: 800; }
.feature p { font-size: 14px; color: var(--muted); margin: 0; }

/* COUNTRIES */
.countries { background: var(--parchment); }
.flags-grid {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;
}
.flag-card {
  background: var(--white);
  border-radius: 14px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
  min-width: 160px;
}
.flag-emoji { font-size: 28px; }
.flag-name { font-weight: 700; font-size: 14px; color: var(--ink); }
.flag-code { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

/* HOW */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.step {
  background: var(--white);
  border-radius: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  position: relative;
}
.step-num {
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--rose); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 16px; margin-bottom: 12px;
}
.step h3 { font-size: 17px; margin: 0 0 6px; font-weight: 800; }
.step p { font-size: 14px; color: var(--muted); margin: 0; }

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--rose) 0%, #6B3A2C 100%);
  color: var(--white);
  border-radius: 28px;
  margin: 80px auto;
  max-width: 1000px;
  padding: 56px 32px; text-align: center;
}
.cta h2 { color: var(--white); }
.cta .sublead { color: rgba(255,255,255,0.85); margin-bottom: 28px; }
.cta .btn-primary { background: var(--white); color: var(--rose); }
.cta .btn-primary:hover { background: var(--cream); }
.newsletter {
  display: flex; gap: 8px; max-width: 480px; margin: 0 auto;
  flex-wrap: wrap; justify-content: center;
}
.newsletter input {
  flex: 1; min-width: 200px;
  padding: 12px 18px; border-radius: 999px;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.10); color: var(--white);
  font-size: 15px; outline: none;
}
.newsletter input::placeholder { color: rgba(255,255,255,0.7); }
.newsletter input:focus { border-color: var(--white); }

/* FOOTER */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.85);
  padding: 48px 0 24px;
  font-size: 14px;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
  padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.10);
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 14px; color: var(--gold); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.65); max-width: 320px; }
.footer-bottom {
  display: flex; justify-content: space-between; padding-top: 20px;
  font-size: 12px; color: rgba(255,255,255,0.55); flex-wrap: wrap; gap: 10px;
}

/* LEGAL PAGES */
.legal-hero { background: var(--parchment); padding: 64px 0 36px; text-align: center; }
.legal-hero h1 { font-size: 38px; margin: 0 0 8px; font-weight: 900; letter-spacing: -0.5px; }
.legal-hero .meta { color: var(--muted); font-size: 14px; font-style: italic; }
.legal-body { padding: 48px 0 80px; max-width: 760px; margin: 0 auto; }
.legal-body h2 {
  color: var(--rose); font-size: 20px; font-weight: 800;
  margin: 28px 0 8px; letter-spacing: -0.3px;
}
.legal-body p, .legal-body ul { color: var(--ink); font-size: 15px; }
.legal-body ul { padding-left: 22px; }
.legal-body li { margin-bottom: 6px; }
.legal-body strong { color: var(--rose); }
.back-home { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; margin-bottom: 16px; }