/* ============================================================
   sardarmahmood.com — Main Stylesheet
   Theme: Dark Luxury · Blockchain · Finance
   ============================================================ */

/* ── Fonts ─────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:        #0a0b0f;
  --bg2:       #0f1117;
  --bg3:       #13151d;
  --card:      #131620;
  --card2:     #181b26;
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(255,255,255,0.12);
  --accent:    #00e5a0;
  --accent2:   #00b87a;
  --accent-dim:rgba(0,229,160,0.12);
  --accent-glow:rgba(0,229,160,0.25);
  --gold:      #c9a84c;
  --text1:     #f0f1f6;
  --text2:     #9ea3b8;
  --text3:     #5a6080;
  --serif:     'DM Serif Display', Georgia, serif;
  --sans:      'DM Sans', system-ui, sans-serif;
  --radius:    12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text1);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: none; border: none; background: none; font-family: var(--sans); }
ul, ol { list-style: none; }

/* ── Custom Cursor ─────────────────────────────────────────── */
#cursor {
  position: fixed; top: 0; left: 0; z-index: 9999;
  pointer-events: none;
}
#cursor-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  position: absolute; transform: translate(-50%,-50%);
  transition: transform 0.1s;
}
#cursor-ring {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1.5px solid rgba(0,229,160,0.5);
  position: absolute; transform: translate(-50%,-50%);
  transition: transform 0.15s, width 0.3s, height 0.3s, border-color 0.3s;
}
body.cursor-hover #cursor-ring {
  width: 48px; height: 48px; border-color: var(--accent);
}

/* ── Noise Texture overlay ─────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* ── Layout ────────────────────────────────────────────────── */
.page-wrap { position: relative; z-index: 1; }

/* ── NAV ────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem;
  height: 68px;
  background: rgba(10,11,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
nav.scrolled { background: rgba(10,11,15,0.97); }

.nav-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--text1);
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex; gap: 2.5rem; align-items: center;
}
.nav-links a {
  font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text2);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 100%;
  height: 1px; background: var(--accent);
  transition: right var(--transition);
}
.nav-links a:hover { color: var(--text1); }
.nav-links a:hover::after { right: 0; }

.nav-lang {
  display: flex; gap: 0.5rem; align-items: center;
}
.lang-btn {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 4px;
  color: var(--text3); transition: all var(--transition);
}
.lang-btn.active {
  color: var(--accent);
  background: var(--accent-dim);
}
.lang-btn:hover { color: var(--text1); }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text2); transition: all var(--transition); }

/* ── HERO ───────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 0;
  align-items: center;
  padding: 120px 3rem 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,229,160,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(201,168,76,0.04) 0%, transparent 60%);
}
.hero-grid-lines {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-content { position: relative; z-index: 1; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 1.5rem;
  padding: 6px 14px; border-radius: 30px;
  border: 1px solid rgba(0,229,160,0.3);
  background: rgba(0,229,160,0.07);
  animation: fadeUp 0.8s both;
}
.hero-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text1);
  margin-bottom: 0.6rem;
  animation: fadeUp 0.8s 0.1s both;
}
.hero-name em {
  font-style: italic;
  color: var(--accent);
}

.hero-title {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text2);
  font-weight: 300;
  letter-spacing: 0.01em;
  margin-bottom: 1.8rem;
  animation: fadeUp 0.8s 0.2s both;
}
.hero-title strong { color: var(--text1); font-weight: 500; }

.hero-desc {
  font-size: 0.95rem; color: var(--text2);
  max-width: 520px; line-height: 1.75;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s 0.3s both;
}

.hero-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 2.8rem;
  animation: fadeUp 0.8s 0.35s both;
}
.hero-tag {
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 4px;
  border: 1px solid var(--border2);
  color: var(--text2);
  background: var(--card);
}

.hero-cta {
  display: flex; gap: 1rem; flex-wrap: wrap;
  animation: fadeUp 0.8s 0.4s both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 8px;
  background: var(--accent); color: #050a07;
  font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.04em;
  transition: all var(--transition);
  box-shadow: 0 0 0 rgba(0,229,160,0);
}
.btn-primary:hover {
  background: #00ffb2;
  box-shadow: 0 8px 30px rgba(0,229,160,0.35);
  transform: translateY(-1px);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 8px;
  border: 1px solid var(--border2);
  color: var(--text1);
  font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.04em;
  transition: all var(--transition);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text2);
  font-size: 0.82rem; font-weight: 500;
  transition: all var(--transition);
}
.btn-ghost:hover { border-color: var(--border2); color: var(--text1); }

/* Hero Photo */
.hero-photo-wrap {
  position: relative; z-index: 1;
  animation: fadeIn 1s 0.5s both;
}
.hero-photo-frame {
  position: relative;
  width: 380px;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border2);
  box-shadow:
    0 40px 80px rgba(0,0,0,0.6),
    0 0 0 1px rgba(0,229,160,0.08),
    inset 0 1px 0 rgba(255,255,255,0.05);
  margin-left: auto;
}
.hero-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
}
.hero-photo-frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,11,15,0.7) 0%, transparent 50%);
}
.hero-photo-badge {
  position: absolute; bottom: 20px; left: 20px; right: 20px; z-index: 2;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: 10px;
  background: rgba(10,11,15,0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border2);
}
.hero-photo-badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
.hero-photo-badge-text { font-size: 0.75rem; color: var(--text2); line-height: 1.4; }
.hero-photo-badge-text strong { display: block; color: var(--text1); font-size: 0.8rem; }

/* Floating accent dots */
.hero-dot {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-dot-1 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(0,229,160,0.15) 0%, transparent 70%);
  top: -60px; right: -60px;
}
.hero-dot-2 {
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(201,168,76,0.2) 0%, transparent 70%);
  bottom: 60px; left: -30px;
}

/* ── Stats Bar ─────────────────────────────────────────────── */
#stats {
  padding: 40px 3rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  position: relative; z-index: 1;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
.stat-item {
  background: var(--bg2);
  padding: 24px 32px;
  text-align: center;
}
.stat-number {
  font-family: var(--serif);
  font-size: 2.4rem;
  color: var(--text1);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-number span { color: var(--accent); }
.stat-label {
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text3);
}

/* ── Sections ──────────────────────────────────────────────── */
section { padding: 100px 3rem; position: relative; z-index: 1; }
.section-header {
  margin-bottom: 60px;
}
.section-eyebrow {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.section-eyebrow::after {
  content: ''; flex: 1; max-width: 40px; height: 1px; background: var(--accent);
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--text1); line-height: 1.15;
}
.section-title em { font-style: italic; color: var(--accent); }
.section-subtitle {
  font-size: 0.95rem; color: var(--text2);
  margin-top: 12px; max-width: 600px; line-height: 1.7;
}

/* ── ABOUT ─────────────────────────────────────────────────── */
#about { background: var(--bg2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 80px;
  align-items: start;
}
.about-text p {
  font-size: 0.97rem; color: var(--text2);
  line-height: 1.8; margin-bottom: 1.2rem;
}
.about-text p strong { color: var(--text1); }
.about-text p:last-child { margin-bottom: 0; }

.about-highlights {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin-top: 2rem;
}
.about-highlight {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.about-highlight-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-dim); border-radius: 6px;
  font-size: 0.85rem;
}
.about-highlight-text { font-size: 0.78rem; color: var(--text2); line-height: 1.5; }
.about-highlight-text strong { display: block; color: var(--text1); margin-bottom: 2px; }

.about-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.about-card-photo {
  width: 100%; height: 280px;
  overflow: hidden;
  position: relative;
}
.about-card-photo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  transition: transform 0.6s ease;
}
.about-card:hover .about-card-photo img { transform: scale(1.03); }
.about-card-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(19,22,32,0.8) 0%, transparent 60%);
}
.about-card-body { padding: 24px; }
.about-card-name {
  font-family: var(--serif); font-size: 1.25rem;
  color: var(--text1); margin-bottom: 4px;
}
.about-card-role {
  font-size: 0.78rem; color: var(--accent);
  font-weight: 500; letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.about-card-meta {
  display: flex; flex-direction: column; gap: 8px;
}
.about-card-meta-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem; color: var(--text2);
}
.about-card-meta-item svg { flex-shrink: 0; opacity: 0.6; }
.about-card-socials {
  display: flex; gap: 10px; margin-top: 20px; padding-top: 20px;
  border-top: 1px solid var(--border);
}
.social-pill {
  flex: 1; display: flex; align-items: center; justify-content: center;
  gap: 6px; padding: 8px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.72rem; font-weight: 500;
  color: var(--text2);
  transition: all var(--transition);
  text-align: center;
}
.social-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── EXPERTISE ─────────────────────────────────────────────── */
#expertise {}
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.expertise-card {
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.expertise-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity var(--transition);
}
.expertise-card:hover { border-color: var(--border2); transform: translateY(-3px); }
.expertise-card:hover::before { opacity: 1; }
.expertise-icon {
  width: 48px; height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 20px;
  border: 1px solid rgba(0,229,160,0.2);
}
.expertise-name {
  font-size: 1rem; font-weight: 600;
  color: var(--text1); margin-bottom: 10px;
}
.expertise-desc {
  font-size: 0.82rem; color: var(--text2);
  line-height: 1.65; margin-bottom: 16px;
}
.expertise-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.expertise-tag {
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.05em;
  padding: 3px 9px; border-radius: 4px;
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text3);
}

/* ── PROJECTS ──────────────────────────────────────────────── */
#projects { background: var(--bg2); }

.projects-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.project-card::after {
  content: ''; position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0; transition: opacity var(--transition);
}
.project-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.project-card:hover::after { opacity: 1; }

.project-card.featured {
  border-color: rgba(0,229,160,0.2);
  background: linear-gradient(135deg, var(--card) 0%, rgba(0,229,160,0.03) 100%);
}
.project-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 16px;
}
.project-chain {
  font-size: 0.67rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 4px;
  background: var(--accent-dim); color: var(--accent);
  border: 1px solid rgba(0,229,160,0.25);
  flex-shrink: 0;
}
.project-status {
  font-size: 0.67rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 4px;
  border: 1px solid var(--border); color: var(--text3);
  flex-shrink: 0;
}
.project-status.live {
  background: rgba(0,229,160,0.08); color: var(--accent);
  border-color: rgba(0,229,160,0.2);
}
.project-badges { display: flex; gap: 6px; }
.project-title {
  font-family: var(--serif);
  font-size: 1.3rem; color: var(--text1);
  margin-bottom: 8px;
}
.project-client {
  font-size: 0.75rem; color: var(--gold);
  font-weight: 500; letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.project-desc {
  font-size: 0.83rem; color: var(--text2);
  line-height: 1.7; margin-bottom: 20px;
}
.project-tech { display: flex; flex-wrap: wrap; gap: 6px; }
.project-tech span {
  font-size: 0.68rem; font-weight: 500;
  padding: 3px 9px; border-radius: 4px;
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text3); letter-spacing: 0.04em;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.project-card.mini { padding: 24px; }
.project-card.mini .project-title { font-size: 1rem; }

/* ── EXPERIENCE ────────────────────────────────────────────── */
#experience {}
.experience-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
}
.experience-nav { position: sticky; top: 100px; }
.exp-nav-item {
  display: block; padding: 14px 16px;
  border-left: 2px solid var(--border);
  color: var(--text3); font-size: 0.82rem;
  font-weight: 500; margin-bottom: 4px;
  transition: all var(--transition);
  cursor: pointer;
  background: transparent;
  text-align: left; width: 100%;
}
.exp-nav-item:hover { color: var(--text2); border-left-color: var(--border2); }
.exp-nav-item.active {
  color: var(--accent); border-left-color: var(--accent);
  background: var(--accent-dim);
}
.exp-nav-year {
  display: block; font-size: 0.68rem; color: var(--text3);
  margin-top: 2px; font-weight: 400;
}

.experience-entries {}
.exp-entry {
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
  transition: all var(--transition);
}
.exp-entry:hover { border-color: var(--border2); }
.exp-entry-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.exp-role {
  font-size: 1.05rem; font-weight: 600; color: var(--text1);
}
.exp-period {
  font-size: 0.75rem; color: var(--text3);
  font-weight: 400; padding: 4px 10px;
  border: 1px solid var(--border); border-radius: 4px;
  white-space: nowrap;
}
.exp-company {
  font-size: 0.82rem; color: var(--accent);
  font-weight: 500; margin-bottom: 16px;
}
.exp-list { display: flex; flex-direction: column; gap: 8px; }
.exp-list li {
  font-size: 0.83rem; color: var(--text2);
  padding-left: 16px; position: relative; line-height: 1.6;
}
.exp-list li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 5px; height: 1px; background: var(--accent);
}

/* ── CONTACT ───────────────────────────────────────────────── */
#contact { background: var(--bg2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: start;
}
.contact-lead {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--text1); line-height: 1.2;
  margin-bottom: 1.2rem;
}
.contact-lead em { font-style: italic; color: var(--accent); }
.contact-sub {
  font-size: 0.95rem; color: var(--text2);
  line-height: 1.75; margin-bottom: 2rem;
}
.contact-links { display: flex; flex-direction: column; gap: 12px; }
.contact-link-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  color: var(--text1);
}
.contact-link-item:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.contact-link-icon {
  width: 36px; height: 36px;
  background: var(--bg);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.contact-link-info strong {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: var(--text1); margin-bottom: 2px;
}
.contact-link-info span { font-size: 0.75rem; color: var(--text2); }

.contact-form-wrap {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form-title {
  font-size: 1rem; font-weight: 600; color: var(--text1);
  margin-bottom: 24px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text1);
  font-family: var(--sans);
  font-size: 0.87rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select option { background: var(--card); }
.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #050a07;
  border-radius: 8px;
  font-size: 0.87rem; font-weight: 600;
  letter-spacing: 0.04em;
  transition: all var(--transition);
  cursor: pointer;
}
.form-submit:hover {
  background: #00ffb2;
  box-shadow: 0 8px 30px rgba(0,229,160,0.3);
}
.form-success {
  display: none; padding: 14px;
  background: rgba(0,229,160,0.1); border: 1px solid rgba(0,229,160,0.3);
  border-radius: 8px; text-align: center;
  font-size: 0.85rem; color: var(--accent);
}

/* ── FOOTER ────────────────────────────────────────────────── */
footer {
  padding: 40px 3rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  position: relative; z-index: 1;
}
.footer-logo {
  font-family: var(--serif);
  font-size: 1rem; color: var(--text2);
}
.footer-logo span { color: var(--accent); }
.footer-copy { font-size: 0.75rem; color: var(--text3); }
.footer-links { display: flex; gap: 20px; }
.footer-links a {
  font-size: 0.75rem; color: var(--text3);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text1); }

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Mobile Nav ────────────────────────────────────────────── */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: rgba(10,11,15,0.98);
  backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--serif);
  font-size: 2rem; color: var(--text1);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--accent); }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  #hero { grid-template-columns: 1fr; gap: 60px; }
  .hero-photo-wrap { order: -1; }
  .hero-photo-frame { width: 300px; height: 380px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .about-card { max-width: 420px; }
  .expertise-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .experience-layout { grid-template-columns: 1fr; }
  .experience-nav { position: static; display: flex; flex-wrap: wrap; gap: 8px; }
  .exp-nav-item { border-left: none; border-bottom: 2px solid var(--border); padding: 8px 12px; }
}
@media (max-width: 768px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  section { padding: 70px 1.5rem; }
  #hero { padding: 100px 1.5rem 60px; }
  #stats { padding: 30px 1.5rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .projects-featured { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 16px; text-align: center; padding: 30px 1.5rem; }
  .about-highlights { grid-template-columns: 1fr; }
}