/* ============================================================
   SAMMY JEAN — MODERN PORTFOLIO
   Aesthetic: Dark Editorial / Cinematic
   Fonts: Bebas Neue (display) + DM Sans (body) + DM Mono (accent)
   ============================================================ */

:root {
  --black: #080808;
  --dark: #0f0f0f;
  --surface: #161616;
  --border: #222222;
  --muted: #555555;
  --mid: #888888;
  --light: #cccccc;
  --white: #f5f5f0;
  --accent: #e8d5b0;       /* warm champagne gold */
  --accent2: #c4a96a;      /* deeper gold */
  --accent-glow: rgba(232, 213, 176, 0.12);

  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;

  --nav-h: 72px;
  --radius: 4px;
  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
  cursor: none;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { border: none; background: none; cursor: none; font-family: inherit; }

/* ── GRAIN OVERLAY ── */
.grain {
  pointer-events: none;
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: 999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grain 0.4s steps(1) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-2%, -3%); }
  20% { transform: translate(2%, 1%); }
  30% { transform: translate(-1%, 3%); }
  40% { transform: translate(3%, -2%); }
  50% { transform: translate(-3%, 1%); }
  60% { transform: translate(1%, -1%); }
  70% { transform: translate(-2%, 3%); }
  80% { transform: translate(3%, 2%); }
  90% { transform: translate(-1%, -3%); }
}

/* ── CUSTOM CURSOR ── */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}
.cursor-follower {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(232, 213, 176, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s, height 0.3s;
}
body:has(a:hover) .cursor,
body:has(button:hover) .cursor { width: 12px; height: 12px; }
body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower { width: 56px; height: 56px; }

/* ── NAV ── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition);
}
#nav.scrolled {
  background: rgba(8, 8, 8, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  transition: color 0.25s;
}
.nav-link:hover { color: var(--white); }
.nav-cta {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 22px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: var(--radius);
  transition: background 0.25s, color 0.25s;
}
.nav-cta:hover { background: var(--accent); color: var(--black); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 100%; height: 1px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.mobile-menu.open { display: flex; }
.mobile-menu ul { list-style: none; text-align: center; }
.mobile-menu ul li { margin: 16px 0; }
.mobile-link {
  font-family: var(--font-display);
  font-size: 3rem;
  letter-spacing: 0.05em;
  color: var(--white);
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--accent); }

/* ── UTILITY ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 48px;
}
.section-heading em {
  font-style: italic;
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  color: var(--accent);
  font-size: 0.72em;
}

/* ── REVEAL ANIMATIONS ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--black);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), transform 0.2s;
}
.btn-primary:hover { background: var(--white); transform: translateY(-2px); }
.btn-primary.large { padding: 18px 42px; font-size: 0.9rem; }
.btn-ghost {
  display: inline-block;
  padding: 14px 32px;
  border: 1px solid var(--border);
  color: var(--mid);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: border-color 0.25s, color 0.25s;
}
.btn-ghost:hover { border-color: var(--white); color: var(--white); }

/* ── HERO ── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--nav-h) 40px 80px;
  overflow: hidden;
}
.hero-bg-text {
  position: absolute;
  bottom: -0.15em;
  left: -0.05em;
  font-family: var(--font-display);
  font-size: clamp(16vw, 22vw, 340px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(232, 213, 176, 0.06);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  animation: bgDrift 20s ease-in-out infinite alternate;
}
@keyframes bgDrift {
  from { transform: translateX(-2%); }
  to { transform: translateX(2%); }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin-left: calc((100vw - 1200px) / 2);
  margin-left: max(40px, calc((100vw - 1200px) / 2));
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--mid);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.dot {
  width: 7px; height: 7px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(5rem, 12vw, 13rem);
  line-height: 0.88;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 28px;
  overflow: hidden;
}
.hero-name .line {
  display: block;
  animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-name .line:nth-child(2) { animation-delay: 0.1s; }
.hero-name .accent { color: var(--accent); }
@keyframes slideUp {
  from { transform: translateY(110%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.hero-roles {
  margin-bottom: 24px;
  height: 28px;
}
.role-item {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--mid);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 48px;
  right: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 64px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ── ABOUT ── */
#about {
  padding: 140px 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: start;
}
.about-text p {
  font-size: 1rem;
  color: var(--light);
  margin-bottom: 20px;
  max-width: 540px;
}
.about-stats {
  display: flex;
  gap: 48px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat {}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px;
  position: sticky;
  top: calc(var(--nav-h) + 32px);
}
.about-card-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.about-card-role {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.03em;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
}
.about-card-place {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 32px;
}
.about-card-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 32px;
}

/* ── SKILLS ── */
#skills {
  padding: 140px 0;
  border-top: 1px solid var(--border);
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.skill-card {
  background: var(--surface);
  padding: 40px 32px;
  border: 1px solid var(--border);
  transition: border-color var(--transition), background var(--transition);
}
.skill-card:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.skill-icon {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--accent);
}
.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
  color: var(--white);
}
.skill-card p {
  font-size: 0.85rem;
  color: var(--mid);
  line-height: 1.7;
}

/* ── RESUME ── */
#resume {
  padding: 140px 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.resume-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.resume-col-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.resume-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.resume-item:last-of-type { border-bottom: none; }
.resume-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.resume-item h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 4px;
}
.resume-place {
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 10px;
}
.resume-item p {
  font-size: 0.85rem;
  color: var(--mid);
  line-height: 1.65;
}
.resume-contact-block {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.contact-link {
  display: block;
  font-size: 0.9rem;
  color: var(--light);
  margin-bottom: 12px;
  transition: color 0.2s;
}
.contact-link:hover { color: var(--accent); }

/* ── PORTFOLIO ── */
#portfolio {
  padding: 140px 0;
  border-top: 1px solid var(--border);
}
.portfolio-filters {
  display: flex;
  gap: 4px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 20px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
}
.filter-btn:hover { color: var(--white); border-color: var(--white); }
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-card {
  transition: opacity 0.4s, transform 0.4s;
}
.portfolio-card.hidden {
  display: none;
}
.portfolio-card-inner {
  display: block;
}
.portfolio-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--surface);
  border-radius: var(--radius);
}
.portfolio-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition);
}
.portfolio-card:hover .portfolio-img-wrap img {
  transform: scale(1.06);
}
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 8, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s;
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-view {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}
.portfolio-meta {
  padding: 16px 4px 4px;
}
.portfolio-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}
.portfolio-meta h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: var(--white);
  transition: color 0.2s;
}
.portfolio-card:hover .portfolio-meta h3 { color: var(--accent); }

/* ── FOOTER ── */
#footer {
  padding: 120px 0 60px;
  border-top: 1px solid var(--border);
  background: var(--dark);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: end;
}
.footer-sig {
  font-family: var(--font-display);
  font-size: 5rem;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}
.footer-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 40px;
  color: var(--white);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 60px;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px; height: 44px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mid);
  font-size: 1rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.3s, transform 0.3s, border-color 0.2s, color 0.2s;
  z-index: 50;
}
.back-to-top.visible { opacity: 1; transform: none; }
.back-to-top:hover { border-color: var(--accent); color: var(--accent); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  #nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .container { padding: 0 24px; }
  #hero { padding: var(--nav-h) 24px 80px; }
  .hero-scroll-hint { display: none; }
  .skills-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .resume-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-stats { flex-direction: column; gap: 28px; }
  #about, #skills, #resume, #portfolio, #footer { padding: 80px 0; }
  .hero-name { font-size: clamp(4.5rem, 18vw, 8rem); }
  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; }
  .portfolio-grid { gap: 16px; }
}