/* Erick Fontes — sistema visual derivado do DNA Criativo (Clients/Erick Fontes/Erick Fontes DOC/DNA/resultado/DNA.md) */

:root {
  --color-primary: #C1592E;
  --color-primary-light: #D98259;
  --color-primary-dark: #8A3E1F;
  --color-secondary: #3E5C63;

  --color-bg-light: #F1ECE3;
  --color-bg-dark: #1B1411;
  --color-text-on-light: #2A211C;
  --color-text-on-dark: #F1ECE3;
  --color-border: #DED2C3;
  --color-surface: #E8DFD1;

  --font-display: 'Caveat', cursive;
  --font-body: 'General Sans', -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg-light);
  color: var(--color-text-on-light);
  line-height: 1.6;
  font-size: 17px;
}

a { color: inherit; }

img { display: block; max-width: 100%; }

.wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  line-height: 1;
}

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
}

.site-header .wordmark {
  font-size: 32px;
  color: var(--color-text-on-dark);
}

.site-header nav {
  display: flex;
  gap: var(--space-3);
}

.icon-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(241, 236, 227, 0.15);
  color: var(--color-text-on-dark);
  text-decoration: none;
  transition: background 0.2s ease;
}

.icon-link:hover { background: rgba(241, 236, 227, 0.3); }

.icon-link svg { width: 20px; height: 20px; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  background: var(--color-bg-dark);
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(27,20,17,0.05) 0%, rgba(27,20,17,0.75) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-6) var(--space-4) var(--space-8);
  max-width: 720px;
  color: var(--color-text-on-dark);
}

.hero-subhead {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: var(--space-2);
}

.hero-claim {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
}

/* Sections */
section {
  padding: var(--space-12) var(--space-4);
}

.section-inner {
  max-width: 880px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-2);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.section-text {
  font-size: 18px;
  max-width: 60ch;
  margin-bottom: var(--space-4);
}

/* Lançamento */
.release {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.release-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}

.release-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.countdown {
  display: flex;
  gap: var(--space-2);
  margin: var(--space-4) 0;
}

.countdown-unit {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  text-align: center;
  min-width: 72px;
}

.countdown-unit strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  color: var(--color-primary);
}

.countdown-unit span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.7;
}

.badge-em-breve {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-1) var(--space-3);
  margin: var(--space-3) 0;
}

.presave-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1px solid var(--color-text-on-light);
  color: var(--color-text-on-light);
}

.btn-outline:hover { background: var(--color-text-on-light); color: var(--color-bg-light); }

/* Instagram */
.instagram {
  text-align: center;
}

.instagram-handle {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  color: var(--color-primary);
  text-decoration: none;
}

/* Contato */
.contact {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.contact .section-label { color: var(--color-primary-light); }

.contact .btn-outline {
  border-color: var(--color-text-on-dark);
  color: var(--color-text-on-dark);
}

.contact .btn-outline:hover {
  background: var(--color-text-on-dark);
  color: var(--color-bg-dark);
}

/* Footer */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(241,236,227,0.15);
}

.site-footer .wordmark { font-size: 22px; }

.site-footer nav { display: flex; gap: var(--space-2); }

@media (max-width: 760px) {
  .release-grid { grid-template-columns: 1fr; }
  section { padding: var(--space-8) var(--space-3); }
}