/* ===== Variables ===== */
:root {
  --bg: #0a1510;
  --bg-alt: #0d1c15;
  --surface: #11241a;
  --surface-2: #163021;
  --border: #22432f;
  --text: #eaf5ee;
  --text-muted: #94ac9f;
  --primary: #22c55e;
  --primary-dark: #15803d;
  --accent: #84cc16;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --max-width: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.accent {
  color: var(--accent);
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(11, 17, 32, 0.8);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.9rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff !important;
}

.nav-cta:hover {
  background: var(--primary-dark);
  color: #fff !important;
}

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.lang-toggle i {
  color: var(--accent);
}

.lang-toggle:hover {
  border-color: var(--primary);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  padding: 100px 0 80px;
  background:
    radial-gradient(circle at 15% 20%, rgba(34, 197, 94, 0.18), transparent 45%),
    radial-gradient(circle at 85% 15%, rgba(132, 204, 22, 0.14), transparent 40%);
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
  margin-bottom: 20px;
}

.hero-text p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 10px 25px rgba(21, 128, 61, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(21, 128, 61, 0.45);
}

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

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--accent);
}

/* ===== Hero visual mock ===== */
.mock-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-6deg) rotateX(2deg);
}

.mock-topbar {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.mock-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.mock-topbar span:first-child { background: #f87171; }
.mock-topbar span:nth-child(2) { background: #fbbf24; }
.mock-topbar span:nth-child(3) { background: #34d399; }

.mock-body {
  padding: 24px;
}

.mock-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mock-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 10px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.mock-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.mock-card i {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.mock-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.mock-card-ghost {
  opacity: 0.6;
  border-style: dashed;
}

/* ===== Sections ===== */
.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.eyebrow {
  display: inline-block;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}

.section-lead {
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 48px;
  font-size: 1.02rem;
}

/* ===== Cards grid (Sobre mí / Próximamente) ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.info-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 18px;
}

.info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.info-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ===== App showcase ===== */
.app-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.app-feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.app-feature:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.app-feature i {
  font-size: 1.4rem;
  color: var(--accent);
  margin-top: 4px;
}

.app-feature h4 {
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.app-feature p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.app-feature-highlight {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.12), rgba(132, 204, 22, 0.1));
  border-color: var(--primary);
}

.app-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
}

.app-cta p {
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-cta i {
  color: var(--accent);
}

/* ===== Próximamente cards ===== */
.soon-card {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
}

.soon-card i {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 14px;
}

.soon-card h3 {
  color: var(--text);
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.soon-card p {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Contacto ===== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow);
}

.contact-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1.6rem;
}

.contact-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.contact-email {
  display: block;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
  word-break: break-word;
}

.contact-btn {
  width: 100%;
  justify-content: center;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  background: var(--bg-alt);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-logo {
  font-size: 1.05rem;
}

.footer a {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .hero-wrap,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .mock-window {
    transform: none;
  }

  .nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    transform: translateY(-150%);
    transition: transform 0.25s ease;
  }

  .nav.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .app-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 72px 0 56px;
  }

  .section {
    padding: 64px 0;
  }
}