/* ============================================
   GABY HERNANDEZ — PORTFOLIO
   Dusk Topography theme
   ============================================ */

/* --- Reset & Variables --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-deep: #3A3533;
  --bg-mid: #443F3C;
  --bg-card: #4D4745;
  --bg-surface: #564F4D;
  --text-bright: #F0EAE3;
  --text-body: #C4BAB2;
  --text-muted: #948A82;
  --text-faint: #706762;
  --accent-gold: #C9A87C;
  --accent-gold-dim: rgba(201, 168, 124, 0.12);
  --accent-blue: #7BA3B0;
  --accent-blue-dim: rgba(123, 163, 176, 0.12);
  --accent-rose: #B07A7A;
  --accent-rose-dim: rgba(176, 122, 122, 0.10);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --radius: 6px;
  --max-width: 1080px;
}

html {
  scroll-behavior: smooth;
  background: var(--bg-deep);
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--bg-deep);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

::selection {
  background: var(--accent-gold);
  color: var(--bg-deep);
}

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

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays via data-delay attribute */
.reveal[data-delay="1"] { transition-delay: 0.15s; }
.reveal[data-delay="2"] { transition-delay: 0.3s; }
.reveal[data-delay="3"] { transition-delay: 0.45s; }

/* --- Navigation --- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

nav.scrolled {
  background: rgba(58, 53, 51, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04);
}

.nav-coords {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-gold);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent-gold);
}

.nav-links a:hover::after {
  width: 100%;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 2.5rem 3rem;
  overflow: hidden;
}

#terrain-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.3;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 300;
  color: var(--text-bright);
  line-height: 1.2;
  max-width: 620px;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.btn-primary {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--bg-deep);
  background: var(--accent-gold);
  padding: 10px 24px;
  border-radius: 3px;
  letter-spacing: 0.02em;
  transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
  background: #D4B48A;
  transform: translateY(-1px);
}

.btn-ghost {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--accent-gold);
  padding: 10px 0;
  border-bottom: 1px solid var(--accent-gold);
  transition: color 0.3s, border-color 0.3s;
}

.btn-ghost:hover {
  color: #D4B48A;
  border-color: #D4B48A;
}

.btn-ghost .arrow {
  display: inline-block;
  transition: transform 0.2s;
}

.btn-ghost:hover .arrow {
  transform: translate(2px, -2px);
}

/* Hero status bar */
.hero-status {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-label {
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.status-value {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-body);
}

/* --- Sections --- */
.section {
  padding: 5rem 2.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  margin-bottom: 3rem;
}

.section-label {
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* --- Work / Projects --- */
.work-section {
  padding-top: 6rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.project-card {
  background: var(--bg-mid);
  border: 0.5px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
}

.project-card:hover {
  border-color: rgba(201, 168, 124, 0.25);
  transform: translateY(-2px);
  background: var(--bg-card);
}

.project-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.tag {
  font-size: 10px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 2px;
  letter-spacing: 0.02em;
}

.tag-gold {
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
}

.tag-blue {
  color: var(--accent-blue);
  background: var(--accent-blue-dim);
}

.tag-rose {
  color: var(--accent-rose);
  background: var(--accent-rose-dim);
}

.project-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  color: var(--text-bright);
  margin-bottom: 8px;
  line-height: 1.35;
}

.project-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.project-context {
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.work-cta {
  margin-top: 2.5rem;
  text-align: center;
}

/* --- About Section --- */
.about-section {
  padding-top: 6rem;
}

.about-content {
  max-width: 640px;
}

.about-lead h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 1.75rem);
  font-weight: 300;
  color: var(--text-bright);
  line-height: 1.35;
  margin-bottom: 2rem;
}

.about-body p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-certs,
.about-skills {
  margin-top: 2.5rem;
}

.cert-label {
  display: block;
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.cert-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cert {
  font-size: 12px;
  color: var(--text-body);
  background: var(--bg-mid);
  padding: 6px 14px;
  border-radius: 3px;
  border: 0.5px solid rgba(255,255,255,0.06);
}

/* --- Contact Section --- */
.contact-section {
  padding-top: 6rem;
  padding-bottom: 4rem;
}

.contact-inner {
  max-width: 480px;
}

.contact-inner h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--text-bright);
  margin-bottom: 1rem;
}

.contact-inner p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.contact-email {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--accent-gold);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
  padding-bottom: 2px;
}

.contact-email:hover {
  border-color: var(--accent-gold);
}

/* --- Footer --- */
footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 2.5rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-name {
  font-size: 12px;
  color: var(--text-faint);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 12px;
  color: var(--text-faint);
  transition: color 0.3s;
}

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

/* --- Responsive --- */
@media (max-width: 768px) {
  nav {
    padding: 1rem 1.25rem;
  }

  .nav-coords {
    display: none;
  }

  .nav-links {
    gap: 1.25rem;
  }

  .hero {
    padding: 6rem 1.25rem 2rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero-status {
    gap: 1.5rem;
  }

  .section {
    padding: 3rem 1.25rem;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .project-card {
    padding: 1.25rem;
  }

  footer {
    padding: 1.5rem 1.25rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-status {
    flex-direction: column;
    gap: 1rem;
  }
}