@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:wght@300;400;500&display=swap');

/* ─── Variables ───────────────────────────────── */
:root {
  --bg:       #07070F;
  --surface:  #0F0F1A;
  --card:     #13131E;
  --border:   rgba(255,255,255,0.07);
  --accent:   #6C63FF;
  --accent-2: #9B8FFF;
  --glow:     rgba(108,99,255,0.25);
  --text:     #ECEAF8;
  --muted:    #6E6C85;
  --success:  #2DD4BF;
  --wa:       #25D366;
}

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

/* ─── Body ────────────────────────────────────── */
body {
  background: var(--bg);
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Navbar ──────────────────────────────────── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 62px;
  border-bottom: 1px solid var(--border);
  background: rgba(7,7,15,0.88);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover,
.nav-link.active { color: var(--text); }

.nav-btn {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid rgba(108,99,255,0.4);
  border-radius: 8px;
  padding: 0.4rem 1rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.nav-btn:hover { background: var(--accent); color: #fff; }

/* ─── Hero ────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 5rem;
  text-align: center;
  display: flex;
  justify-content: center;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,99,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  animation: fadeUp 0.6s cubic-bezier(0.16,1,0.3,1) both;
}

/* Avatar initials circle */
.avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(108,99,255,0.3), rgba(45,212,191,0.2));
  border: 2px solid rgba(108,99,255,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--accent-2);
  margin-bottom: 0.5rem;
  box-shadow: 0 0 32px rgba(108,99,255,0.2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.35rem 1rem;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 99px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent-2);
  letter-spacing: 0.02em;
}

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.hero h1 span { color: var(--accent); }

.tagline {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}

/* ─── Buttons ─────────────────────────────────── */
.btn-primary {
  padding: 0.75rem 1.6rem;
  background: var(--accent);
  color: #fff;
  border-radius: 9px;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.10) 0%, transparent 55%);
}
.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--glow);
}
.btn-primary.full { width: 100%; text-align: center; display: block; }

.btn-outline {
  padding: 0.75rem 1.6rem;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 9px;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  background: transparent;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(108,99,255,0.08);
  transform: translateY(-2px);
}

/* ─── Section base ────────────────────────────── */
.section {
  padding: 5rem 2rem;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

.two-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.section-title span { color: var(--accent); }
.section-title.center { text-align: center; }

.section-sub {
  font-size: 14.5px;
  color: var(--muted);
  margin-bottom: 2.5rem;
}
.section-sub.center { text-align: center; }

/* ─── About text ──────────────────────────────── */
.about-text p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.about-text p:last-child { margin-bottom: 0; }

/* ─── Stats grid ──────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.stat-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-3px);
}

.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--accent-2);
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Skills ──────────────────────────────────── */
.skills-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.2s, transform 0.2s;
}
.skill-card:hover {
  border-color: rgba(108,99,255,0.35);
  transform: translateY(-3px);
}

.skill-icon { font-size: 24px; }

.skill-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.skill-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── Contact ─────────────────────────────────── */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Social cards */
.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.social-card:hover {
  border-color: rgba(108,99,255,0.35);
  background: rgba(108,99,255,0.06);
  transform: translateX(4px);
}
.social-card.whatsapp:hover {
  border-color: rgba(37,211,102,0.4);
  background: rgba(37,211,102,0.06);
}

.social-card svg { flex-shrink: 0; color: var(--accent); }
.social-card.whatsapp svg { color: var(--wa); }

.social-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}
.social-card p {
  font-size: 12.5px;
  color: var(--muted);
}

/* Contact form */
.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0.95rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--glow);
}

/* ─── Animations ──────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0);    }
}

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .hero { padding: 4rem 1.5rem 3.5rem; }
}

@media (max-width: 500px) {
  .skills-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .navbar { padding: 0 1.25rem; }
  .nav-links { gap: 1rem; }
  .section { padding: 3.5rem 1.25rem; }
}