/* =============================================
   SURAJ KUMAR GIRI — PORTFOLIO CSS
   Theme: Terminal Noir + Precision Tech
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&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&family=Syne:wght@400;500;600;700;800&display=swap');

/* ── CSS Variables ── */
:root {
  --bg: #0a0a0f;
  --bg2: #111118;
  --bg3: #18181f;
  --surface: #1e1e28;
  --surface2: #252532;
  --border: rgba(255,255,255,0.07);
  --border-glow: rgba(0, 255, 170, 0.25);
  --accent: #00ffaa;
  --accent2: #4f8eff;
  --accent3: #ff6b6b;
  --text: #f0f0f5;
  --text2: #9090a8;
  --text3: #6060748;
  --card-shadow: 0 8px 40px rgba(0,0,0,0.5);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --radius: 12px;
  --nav-h: 70px;
}

[data-theme="light"] {
  --bg: #f4f4f8;
  --bg2: #eeeef4;
  --bg3: #e8e8f0;
  --surface: #ffffff;
  --surface2: #f0f0f8;
  --border: rgba(0,0,0,0.08);
  --border-glow: rgba(0, 180, 120, 0.3);
  --accent: #00a870;
  --accent2: #2563eb;
  --accent3: #e53e3e;
  --text: #111118;
  --text2: #555568;
  --card-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

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

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent2); }

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

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--text);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Selection ── */
::selection { background: var(--accent); color: var(--bg); }

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 40px;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

[data-theme="light"] .navbar {
  background: rgba(244,244,248,0.88);
}

.nav-brand {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
}

.nav-brand span { color: var(--accent); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  margin-left: auto;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text2);
  padding: 6px 14px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  background: rgba(0,255,170,0.07);
}

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

.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text2);
  cursor: pointer;
  padding: 7px 10px;
  border-radius: 8px;
  margin-left: 12px;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  font-size: 1rem;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text2);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Section Base ── */
section {
  padding: 100px 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text2);
  max-width: 580px;
  margin-bottom: 60px;
}

/* ── Hero ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0,255,170,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,170,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(0,168,112,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,112,0.06) 1px, transparent 1px);
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
}

.hero-blob-1 {
  width: 500px; height: 500px;
  background: var(--accent);
  top: -100px; right: 0;
  animation: drift 8s ease-in-out infinite alternate;
}

.hero-blob-2 {
  width: 350px; height: 350px;
  background: var(--accent2);
  bottom: -50px; left: 10%;
  animation: drift 10s ease-in-out infinite alternate-reverse;
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(40px, 30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: var(--nav-h) 0 0;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--accent);
}

.hero-name {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -2px;
}

.hero-name .highlight {
  color: var(--accent);
  display: block;
}

.hero-roles {
  font-size: 1.1rem;
  color: var(--text2);
  margin-bottom: 28px;
  font-family: var(--font-mono);
}

.typed-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--accent);
  margin-left: 3px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-desc {
  font-size: 1.05rem;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: #00e699;
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,255,170,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.stat-item { }

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text2);
  margin-top: 4px;
  font-family: var(--font-mono);
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.code-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.code-card-header {
  background: var(--surface2);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ff5f56; }
.dot-y { background: #febc2e; }
.dot-g { background: #27c840; }

.code-card-filename {
  margin-left: 8px;
  color: var(--text2);
  font-size: 0.73rem;
}

.code-card-body {
  padding: 20px;
  line-height: 1.9;
}

.code-line { display: flex; gap: 16px; }
.code-num { color: var(--text2); user-select: none; width: 16px; text-align: right; }
.code-keyword { color: #c792ea; }
.code-fn { color: #82aaff; }
.code-str { color: #c3e88d; }
.code-comment { color: #546e7a; font-style: italic; }
.code-var { color: var(--accent); }

.clients-scroll {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--card-shadow);
}

.clients-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.client-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.client-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 5px 10px;
  border-radius: 100px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
}

.client-flag { font-size: 0.9rem; }
.client-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

/* ── About Section ── */
#about { background: var(--bg2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-border {
  position: absolute;
  inset: -12px;
  border: 2px solid var(--accent);
  border-radius: 16px;
  opacity: 0.3;
  transform: rotate(2deg);
}

.about-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  filter: grayscale(20%);
  position: relative;
  z-index: 2;
}

.about-img-placeholder {
  width: 100%;
  height: 400px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 2;
}

.about-img-placeholder .avatar-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--surface2);
  border: 3px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.about-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  z-index: 3;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 10px;
  text-align: center;
  line-height: 1.4;
}

.about-info { }

.about-bio {
  font-size: 1.05rem;
  color: var(--text2);
  line-height: 1.9;
  margin-bottom: 32px;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 36px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.info-key {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.info-val {
  font-size: 0.92rem;
  color: var(--text);
}

.available-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,255,170,0.08);
  border: 1px solid rgba(0,255,170,0.2);
  border-radius: 100px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.available-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ── Skills ── */
#skills { background: var(--bg); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.skill-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  transition: all var(--transition);
  cursor: default;
}

.skill-chip:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,255,170,0.1);
}

.skill-chip img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.skill-chip-name {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text2);
}

.skill-category {
  margin-bottom: 48px;
}

.skill-cat-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.skill-cat-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Services ── */
#services { background: var(--bg2); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(0,255,170,0.08);
  border: 1px solid rgba(0,255,170,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.service-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  background: rgba(0,255,170,0.06);
  border: 1px solid rgba(0,255,170,0.12);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ── Projects ── */
#projects { background: var(--bg); }

.projects-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 7px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.project-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--card-shadow);
}

.project-header {
  padding: 24px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.project-icon {
  font-size: 2rem;
}

.project-links {
  display: flex;
  gap: 8px;
}

.project-link-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text2);
  font-size: 0.8rem;
  transition: all var(--transition);
}

.project-link-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.project-body { padding: 20px 24px 24px; }

.project-period {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.project-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.project-client {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text2);
  background: var(--surface2);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 18px;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.stack-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
}

/* ── Experience ── */
#experience { background: var(--bg2); }

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}

.timeline-dot {
  position: absolute;
  left: -37px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg2);
  box-shadow: 0 0 0 2px var(--accent);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.timeline-role {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.timeline-company {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text2);
  margin-bottom: 16px;
}

.timeline-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-points li {
  display: flex;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text2);
  line-height: 1.7;
}

.timeline-points li::before {
  content: '▸';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Education ── */
#education { background: var(--bg); }

.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.edu-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
}

.edu-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.edu-year {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.edu-degree {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.edu-institution {
  font-size: 0.88rem;
  color: var(--text2);
  margin-bottom: 12px;
}

.edu-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.edu-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(0,255,170,0.07);
  border: 1px solid rgba(0,255,170,0.15);
  color: var(--accent);
}

/* ── Achievements ── */
.achievements-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.achievement-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
}

.achievement-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.achievement-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.achievement-val {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.achievement-label {
  font-size: 0.88rem;
  color: var(--text2);
}

/* ── Testimonials (Client Deliveries) ── */
#clients { background: var(--bg2); }

.deliveries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.delivery-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all var(--transition);
}

.delivery-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.delivery-flag {
  font-size: 2rem;
  margin-bottom: 12px;
}

.delivery-client {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}

.delivery-project {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.delivery-desc {
  font-size: 0.84rem;
  color: var(--text2);
  line-height: 1.7;
}

/* ── Contact ── */
#contact { background: var(--bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
}

.contact-info { }

.contact-pitch {
  font-size: 1.05rem;
  color: var(--text2);
  line-height: 1.9;
  margin-bottom: 36px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  transition: all var(--transition);
}

.contact-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(4px);
}

.contact-link-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-link-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.contact-link-val {
  font-size: 0.9rem;
  font-weight: 500;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input,
.form-textarea,
.form-select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition);
  width: 100%;
  outline: none;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,255,170,0.08);
}

/* ── Resume Banner ── */
.resume-banner {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 60px;
}

.resume-banner-text h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.resume-banner-text p {
  color: var(--text2);
  font-size: 0.9rem;
}

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.footer-brand span { color: var(--accent); }

.footer-text {
  font-size: 0.82rem;
  color: var(--text2);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}

.footer-social-link {
  width: 38px; height: 38px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text2);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.footer-social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Animations ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ── Mobile Nav ── */
@media (max-width: 900px) {
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 20px;
    transform: translateY(-120%);
    transition: transform var(--transition);
    margin-left: 0;
    align-items: flex-start;
  }

  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 10px 16px; }

  .theme-toggle { margin-left: 12px; }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 50px; }
  .hero-right { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { max-width: 400px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .achievements-row { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .resume-banner { flex-direction: column; text-align: center; }
  .projects-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}

@media (max-width: 480px) {
  .navbar { padding: 0 20px; }
  .container { padding: 0 16px; }
  .hero-name { font-size: 2.6rem; letter-spacing: -1px; }
}