/* Sobbaa — landing page styles
   Dark theme, gold accent. Self-contained, no external requests. */

:root {
  --bg: #0B1220;
  --surface: #131C2E;
  --gold: #D4A017;
  --positive: #2E9E6B;
  --alert: #E4572E;
  --text: #F2F5F9;
  --text-muted: #A8B3C7;
  --border: #223049;

  --font-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container-max: 1120px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --radius-md: 14px;
  --radius-lg: 20px;
}

* {
  box-sizing: border-box;
}

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

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

a {
  color: inherit;
}

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

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: var(--space-3);
}

.wordmark-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.wordmark {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.tagline {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.header-cta {
  flex-shrink: 0;
  font-size: 14px;
  padding: 10px 16px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  opacity: 0.92;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--gold);
  color: #1A1305;
  padding: 16px 32px;
  font-size: 17px;
}

.btn-ghost {
  background-color: transparent;
  border-color: var(--border);
  color: var(--text);
}

/* ---------- Hero ---------- */

.hero {
  padding-block: var(--space-7) var(--space-6);
}

.hero-inner {
  max-width: 780px;
}

.hero-title {
  margin: 0 0 var(--space-3);
  font-size: 40px;
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.hero-subline {
  margin: 0 0 var(--space-4);
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 560px;
}

/* ---------- Features ---------- */

.features {
  padding-block: var(--space-6);
}

.section-title {
  margin: 0 0 var(--space-5);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
  max-width: 560px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.feature-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: rgba(212, 160, 23, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.feature-title {
  margin: 0 0 var(--space-1);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
}

.feature-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ---------- Brevemente ---------- */

.brevemente {
  padding-block: var(--space-5) var(--space-7);
}

.brevemente-inner {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.brevemente-badge {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  background-color: rgba(46, 158, 107, 0.16);
  color: var(--positive);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.brevemente-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 640px;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  padding-block: var(--space-4);
  font-size: 14px;
  color: var(--text-muted);
}

.footer-brand {
  color: var(--text);
  font-weight: 700;
}

.footer-contact {
  text-decoration: none;
  color: var(--text-muted);
}

.footer-contact:hover {
  color: var(--gold);
}

.footer-copy {
  color: var(--text-muted);
}

/* ---------- Responsive ---------- */

@media (min-width: 560px) {
  .header-inner {
    padding-block: var(--space-4);
  }

  .hero-title {
    font-size: 48px;
  }

  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 720px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 56px;
  }

  .section-title {
    font-size: 30px;
  }

  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 359px) {
  .hero-title {
    font-size: 32px;
  }
}