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

:root {
  --bg:          #F9F5F0; /* Warm beige */
  --bg2:         #EFE8DE; /* Slightly darker beige */
  --bg3:         #E3D9CD;
  --surface:     #ffffff;
  --border:      rgba(186, 74, 34, 0.14);
  --rust:        #BA4A22; /* Burnt Orange/Rust replacing Teal */
  --rust-dim:    rgba(186, 74, 34, 0.1);
  --rust-glow:   rgba(186, 74, 34, 0.05);
  --ochre:       #D2821E; /* Mustard/Gold */
  --ochre-dim:   rgba(210, 130, 30, 0.1);
  --text-main:   #2D231E; /* Deep espresso brown replacing black/blue */
  --grey:        #7A6A61;
  --grey-light:  #5C4D44;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-mono:    'JetBrains Mono', monospace;
  --font-body:    'DM Sans', sans-serif;
  --nav-h:        68px;
}

[data-theme="dark"] {
  --bg:          #1A1816;
  --bg2:        #242220;
  --bg3:        #2E2B28;
  --surface:     #2A2725;
  --border:      rgba(186, 74, 34, 0.25);
  --rust:        #E86A3F;
  --rust-dim:    rgba(232, 106, 63, 0.12);
  --rust-glow:   rgba(232, 106, 63, 0.08);
  --ochre:       #F5A030;
  --ochre-dim:   rgba(245, 160, 48, 0.12);
  --text-main:  #EDE8E3;
  --grey:       #9A918A;
  --grey-light:  #B5AFA8;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-main);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── Grid Texture ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(186, 74, 34, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 74, 34, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}
[data-theme="dark"] body::before {
  background-image:
    linear-gradient(rgba(232, 106, 63, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 106, 63, 0.06) 1px, transparent 1px);
}

/* ── Noise Grain Overlay ──────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

/* ── Utility ───────────────────────────────────────────── */
section { position: relative; z-index: 1; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 32px; }
.mono { font-family: var(--font-mono); }
.rust { color: var(--rust); }
.ochre { color: var(--ochre); }

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

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--rust); border-radius: 2px; }

/* ═════════════════════════════════���═════════════════════ */
/* NAVIGATION                                             */
/* ═══════════════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background 0.4s, border-color 0.4s;
}
nav.scrolled {
  background: rgba(249, 245, 240, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(186, 74, 34, 0.12);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}
.nav-logo {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--rust);
  letter-spacing: 0.08em;
}
.nav-logo span { color: var(--grey); }
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--grey);
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--rust);
  transition: width 0.25s;
}
.nav-links a:hover { color: var(--rust); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--grey);
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  padding: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  transition: color 0.2s, border-color 0.2s;
  margin-right: 16px;
  border-radius: 50%;
}
.theme-toggle:hover {
  color: var(--rust);
  border-color: var(--rust);
}
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
.theme-toggle .moon { display: block; }
[data-theme="dark"] .theme-toggle .sun { display: block; }
[data-theme="dark"] .theme-toggle .moon { display: none; }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(249, 245, 240, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(186, 74, 34, 0.12);
  z-index: 99;
  padding: 24px 32px;
}
.mobile-menu.open { display: block; }
.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mobile-menu a {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.mobile-menu a:hover { color: var(--rust); }

/* ═══════════════════════════════════════════════════════ */
/* HERO                                                   */
/* ═══════════════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: center;
  padding: 80px 32px;
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--rust);
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.7s 0.2s forwards;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--rust);
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  opacity: 0;
  animation: fadeUp 0.7s 0.35s forwards;
}
.hero-name em {
  font-style: italic;
  color: var(--rust);
}
.hero-title {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--ochre);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.7s 0.5s forwards;
}
.hero-tagline {
  font-size: 1.1rem;
  color: var(--grey-light);
  max-width: 520px;
  margin-bottom: 48px;
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp 0.7s 0.65s forwards;
}

/* Typing cursor */
.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--rust);
  margin-left: 3px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.7s 0.8s forwards;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--rust);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(186, 74, 34, 0.25);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: transparent;
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(186, 74, 34, 0.4);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-outline:hover {
  background: var(--rust-dim);
  border-color: var(--rust);
}

/* Hero image */
.hero-image-wrap {
  position: relative;
  opacity: 0;
  animation: fadeIn 0.8s 0.9s forwards;
}
.hero-image-wrap::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1px solid rgba(186, 74, 34, 0.2);
  border-radius: 50%;
  pointer-events: none;
}
.hero-image-wrap::after {
  content: '';
  position: absolute;
  inset: -24px;
  border: 1px solid rgba(186, 74, 34, 0.07);
  border-radius: 50%;
  pointer-events: none;
}
.hero-img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
  border-radius: 50%;
  filter: grayscale(15%) sepia(20%);
}
.hero-img-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--bg2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px dashed rgba(186, 74, 34, 0.25);
}
.hero-img-placeholder svg { opacity: 0.3; }
.hero-img-placeholder span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--grey);
  letter-spacing: 0.08em;
}

/* Glow blob */
.glow-blob {
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(186, 74, 34, 0.06) 0%, transparent 70%);
  pointer-events: none;
  animation: drift 8s ease-in-out infinite alternate;
}
.glow-blob-1 { top: -100px; right: -80px; }
.glow-blob-2 { bottom: -200px; left: -100px; animation-delay: -3s; }

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(20px, 30px) scale(1.05); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Scroll indicator ─── */
.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s 1.5s forwards;
}
.scroll-hint span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--grey);
  text-transform: uppercase;
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 1px solid rgba(186, 74, 34, 0.3);
  border-radius: 11px;
  position: relative;
}
.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 2px; height: 6px;
  background: var(--rust);
  border-radius: 1px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%   { opacity:1; transform:translateX(-50%) translateY(0); }
  80%  { opacity:0; transform:translateX(-50%) translateY(10px); }
  100% { opacity:0; transform:translateX(-50%) translateY(0); }
}

/* ═══════════════════════════════════════════════════════ */
/* SECTION HEADERS (shared)                              */
/* ═══════════════════════════════════════════════════════ */
.section-header {
  margin-bottom: 64px;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--rust);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: rgba(186, 74, 34, 0.3);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════════════════ */
/* ABOUT                                                  */
/* ═══════════════════════════════════════════════════════ */
#about {
  padding: 120px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-text p {
  color: var(--grey-light);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 20px;
}
.about-text p:last-child { margin-bottom: 0; }
.about-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 40px;
}
.about-stat {
  background: var(--bg2);
  border: 1px solid rgba(186, 74, 34, 0.08);
  padding: 24px;
}
.about-stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--rust);
  line-height: 1;
  margin-bottom: 6px;
}
.about-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--grey);
  text-transform: uppercase;
}

/* Focus areas */
.focus-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.focus-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid rgba(186, 74, 34, 0.1);
  transition: border-color 0.25s, transform 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.focus-item:hover {
  border-color: rgba(186, 74, 34, 0.3);
  transform: translateX(4px);
}
.focus-icon {
  width: 36px; height: 36px;
  flex-shrink: 0;
  background: var(--rust-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}
.focus-icon svg { width: 16px; height: 16px; color: var(--rust); }
.focus-body h4 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-main);
  margin-bottom: 4px;
}
.focus-body p {
  font-size: 0.82rem;
  color: var(--grey);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════ */
/* SKILLS                                                 */
/* ═══════════════════════════════════════════════════════ */
#skills {
  padding: 120px 0;
  background: var(--bg2);
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.skill-category {
  background: var(--surface);
  border: 1px solid rgba(186, 74, 34, 0.08);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.skill-category::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--rust), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}
.skill-category:hover { border-color: rgba(186, 74, 34, 0.3); }
.skill-category:hover::before { transform: scaleX(1); }
.skill-cat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--rust);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 5px 12px;
  border: 1px solid rgba(186, 74, 34, 0.18);
  color: var(--grey-light);
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}
.skill-tag:hover {
  background: var(--rust-dim);
  color: var(--rust);
}

/* ═══════════════════════════════════════════════════════ */
/* EXPERIENCE                                             */
/* ═══════════════════════════════════════════════════════ */
#experience {
  padding: 120px 0;
}
.timeline {
  position: relative;
  padding-left: 48px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--rust), transparent);
}
.timeline-entry {
  position: relative;
  margin-bottom: 64px;
}
.timeline-entry:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -48px;
  top: 8px;
  width: 10px; height: 10px;
  background: var(--rust);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(186, 74, 34, 0.15);
}
.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--rust);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.timeline-role {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.timeline-company {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ochre);
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}
.timeline-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid rgba(210, 130, 30, 0.6);
  padding: 24px;
}
.timeline-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.timeline-bullets li {
  font-size: 0.9rem;
  color: var(--grey-light);
  line-height: 1.7;
  display: flex;
  gap: 10px;
}
.timeline-bullets li::before {
  content: '▸';
  color: var(--rust);
  font-size: 0.7rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════ */
/* PROJECTS                                               */
/* ═══════════════════════════════════════════════════════ */
#projects {
  padding: 120px 0;
  background: var(--bg2);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2px;
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.project-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--rust), var(--ochre));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s;
}
.project-card:hover { border-color: rgba(186, 74, 34, 0.3); transform: translateY(-4px); }
.project-card:hover::after { transform: scaleX(1); }
.project-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ochre);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.project-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ochre);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.3)} }
.project-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.2;
}
.project-desc {
  font-size: 0.88rem;
  color: var(--grey-light);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 24px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}
.project-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 3px 9px;
  background: var(--rust-glow);
  border: 1px solid rgba(186, 74, 34, 0.2);
  color: var(--rust);
  letter-spacing: 0.05em;
}
.project-links {
  display: flex;
  gap: 16px;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
  transition: color 0.2s;
}
.project-link:hover { color: var(--rust); }
.project-link svg { width: 14px; height: 14px; }

/* ═══════════════════════════════════════════════════════ */
/* CONTACT                                                */
/* ═══════════════════════════════════════════════════════ */
#contact {
  padding: 140px 0 120px;
}
.contact-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.contact-inner .section-label { justify-content: center; }
.contact-inner .section-label::after { display: none; }
.contact-inner .section-title {
  margin-bottom: 20px;
}
.contact-subtitle {
  color: var(--grey-light);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 48px;
}
.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--rust);
  letter-spacing: 0.04em;
  margin-bottom: 48px;
  padding: 16px 28px;
  border: 1px solid rgba(186, 74, 34, 0.3);
  transition: background 0.2s;
}
.contact-email:hover { background: var(--rust-dim); }
.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
  border: 1px solid rgba(186, 74, 34, 0.1);
  transition: color 0.2s, border-color 0.2s;
}
.social-link:hover { color: var(--rust); border-color: rgba(186, 74, 34, 0.3); }
.social-link svg { width: 16px; height: 16px; }

/* ═══════════════════════════════════════════════════════════════ */
/* FOOTER                                                 */
/* ═══════════════════════════════════════════════════════ */
footer {
  padding: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--grey);
  letter-spacing: 0.08em;
}
.footer-copy span { color: var(--rust); }
.footer-back {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.footer-back:hover { color: var(--rust); }

/* ═══════════════════════════════════════════════════════ */
/* SCROLL REVEAL                                          */
/* ═══════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1),
              transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════ */
/* RESPONSIVE                                             */
/* ═══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 64px 24px;
  }
  .hero-image-wrap { max-width: 260px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .about-stat-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { padding: 48px 20px; }
  .contact-links { flex-direction: column; align-items: center; }
  footer { flex-direction: column; gap: 16px; text-align: center; }
}