/* ============================================================
   AppXplora — Master Stylesheet
   Dark Neon Glassmorphism | 2030 Aesthetic
   ============================================================ */

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

:root {
  --bg:           #07070f;
  --bg-2:         #0d0d1a;
  --bg-3:         #12121f;
  --glass:        rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --blue:         #00d4ff;
  --blue-dim:     rgba(0,212,255,0.15);
  --blue-mid:     rgba(0,212,255,0.35);
  --purple:       #8b5cf6;
  --purple-dim:   rgba(139,92,246,0.15);
  --purple-mid:   rgba(139,92,246,0.35);
  --white:        #ffffff;
  --text:         rgba(255,255,255,0.82);
  --text-muted:   rgba(255,255,255,0.45);
  --text-faint:   rgba(255,255,255,0.22);
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    32px;
  --transition:   0.38s cubic-bezier(0.25,0.46,0.45,0.94);
  --font-main:    'Space Grotesk', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --nav-h:        80px;
}

/* ── Light Theme ── */
[data-theme="light"] {
  --bg:           #f0f3fa;
  --bg-2:         #e6eaf4;
  --bg-3:         #dde2ef;
  --glass:        rgba(255,255,255,0.65);
  --glass-border: rgba(0,0,0,0.09);
  --blue:         #0284c7;
  --blue-dim:     rgba(2,132,199,0.1);
  --blue-mid:     rgba(2,132,199,0.25);
  --purple:       #7c3aed;
  --purple-dim:   rgba(124,58,237,0.1);
  --purple-mid:   rgba(124,58,237,0.25);
  --white:        #0d0d1e;
  --text:         rgba(13,13,30,0.87);
  --text-muted:   rgba(13,13,30,0.54);
  --text-faint:   rgba(13,13,30,0.3);
}

/* Light theme component overrides */
[data-theme="light"] body { background: var(--bg); }

[data-theme="light"] .navbar.scrolled {
  background: rgba(240,243,250,0.88);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 8px 48px rgba(0,0,0,0.1);
}

[data-theme="light"] .mobile-menu {
  background: rgba(240,243,250,0.98);
  border-color: rgba(0,0,0,0.09);
}

[data-theme="light"] .card-inner {
  background: rgba(255,255,255,0.75);
  border-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .service-card:hover {
  box-shadow: 0 24px 64px rgba(0,0,0,0.12), 0 0 0 1px rgba(2,132,199,0.2);
}

[data-theme="light"] .leadership-card {
  background: rgba(255,255,255,0.75);
  border-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .portfolio-card {
  background: var(--bg-2);
}

[data-theme="light"] .portfolio-card:hover {
  box-shadow: 0 36px 80px rgba(0,0,0,0.18), 0 0 0 1px rgba(2,132,199,0.25);
}

[data-theme="light"] .contact-terminal {
  background: rgba(240,243,250,0.9);
}

[data-theme="light"] .terminal-header {
  background: rgba(0,0,0,0.03);
  border-color: rgba(0,0,0,0.07);
}

[data-theme="light"] .form-field input,
[data-theme="light"] .form-field textarea,
[data-theme="light"] .form-field select {
  background: rgba(255,255,255,0.7);
  border-color: rgba(0,0,0,0.1);
  color: var(--white);
}

[data-theme="light"] .form-field input::placeholder,
[data-theme="light"] .form-field textarea::placeholder { color: var(--text-faint); }

[data-theme="light"] .form-field select option {
  background: #eef1f8;
  color: #0d0d1e;
}

[data-theme="light"] .hv-card {
  background: rgba(255,255,255,0.92);
  border-color: rgba(0,0,0,0.1);
  box-shadow: 0 40px 100px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.9);
}

[data-theme="light"] .hv-card-header {
  background: rgba(0,0,0,0.025);
  border-color: rgba(0,0,0,0.07);
}

[data-theme="light"] .hv-project-row {
  background: rgba(0,0,0,0.025);
  border-color: rgba(0,0,0,0.07);
}

[data-theme="light"] .hv-card-footer {
  background: rgba(2,132,199,0.03);
  border-color: rgba(0,0,0,0.07);
}

[data-theme="light"] .hv-chip {
  background: rgba(255,255,255,0.92);
  border-color: rgba(0,0,0,0.12);
  box-shadow: 0 8px 28px rgba(0,0,0,0.12);
}

[data-theme="light"] .hv-chip-1 { border-color: rgba(2,132,199,0.3); }
[data-theme="light"] .hv-chip-2 { border-color: rgba(124,58,237,0.3); }
[data-theme="light"] .hv-chip-3 { border-color: rgba(2,132,199,0.25); }
[data-theme="light"] .hv-chip-4 { border-color: rgba(124,58,237,0.25); }

[data-theme="light"] .hv-toast {
  background: rgba(255,255,255,0.96);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15), 0 0 22px rgba(34,197,94,0.08);
}

[data-theme="light"] .hero-grid-overlay {
  background-image:
    linear-gradient(rgba(2,132,199,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2,132,199,0.05) 1px, transparent 1px);
}

[data-theme="light"] .page-transition {
  background: linear-gradient(135deg, var(--bg), #ddd5ff);
}

[data-theme="light"] .btn-ghost {
  background: rgba(255,255,255,0.65);
  border-color: rgba(0,0,0,0.12);
  color: var(--white);
}

[data-theme="light"] .btn-ghost:hover {
  background: rgba(255,255,255,0.85);
  border-color: rgba(0,0,0,0.2);
}

[data-theme="light"] .glass-card {
  background: rgba(255,255,255,0.65);
  border-color: rgba(0,0,0,0.09);
}

[data-theme="light"] .section-bg-gradient {
  background: linear-gradient(90deg, transparent, rgba(2,132,199,0.3), rgba(124,58,237,0.3), transparent);
}

[data-theme="light"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--blue), var(--purple));
}

/* ── Theme Toggle Button ── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), color var(--transition);
  color: var(--text-muted);
}

.theme-toggle:hover {
  background: var(--blue-dim);
  border-color: rgba(2,132,199,0.3);
  transform: scale(1.1) rotate(12deg);
  color: var(--blue);
}

/* Sun shown in dark mode (click to go light); Moon shown in light mode (click to go dark) */
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .theme-toggle .icon-sun  { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

a  { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul  { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

/* ── Page Transition ── */
.page-transition {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--bg), #1a0a2e);
  z-index: 9990;
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
  will-change: transform;
}

/* ── Gradient Text ── */
.gradient-text {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Glass Card ── */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-md);
}

/* =========================================================== */
/* NAVBAR                                                       */
/* =========================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: background 0.45s, border-color 0.45s, box-shadow 0.45s;
}

.navbar.scrolled {
  background: rgba(7,7,15,0.75);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow: 0 8px 48px rgba(0,0,0,0.55);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px,5vw,60px);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon { display: flex; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo-accent {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-link {
  position: relative;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active { color: var(--white); }

.nav-link.active::after,
.nav-link:hover::after { width: 20px; }

.nav-cta {
  position: relative;
  overflow: hidden;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  flex-shrink: 0;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 20px rgba(0,212,255,0.25);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(0,212,255,0.45);
}

.nav-cta span { position: relative; z-index: 1; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(7,7,15,0.97);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 999;
  transform: translateY(-110%);
  transition: transform var(--transition);
  padding: 24px 0;
}

.mobile-menu.open { transform: translateY(0); }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 24px;
}

.mobile-link {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.mobile-link:hover {
  color: var(--white);
  background: var(--glass);
}

/* =========================================================== */
/* BUTTONS                                                      */
/* =========================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: none;
  font-family: var(--font-main);
  white-space: nowrap;
}

.btn span { position: relative; z-index: 1; }
.btn svg  { position: relative; z-index: 1; flex-shrink: 0; }

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  color: var(--white);
  box-shadow: 0 0 28px rgba(0,212,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 48px rgba(0,212,255,0.5);
}

.btn-ghost {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--white);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-3px);
}

.btn-glow {
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: inherit;
  opacity: 0;
  filter: blur(10px);
  transition: opacity var(--transition);
  z-index: 0;
}

.btn-primary:hover .btn-glow { opacity: 0.5; }

/* =========================================================== */
/* SECTIONS — SHARED                                            */
/* =========================================================== */
.section {
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--blue-dim), var(--purple-dim));
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.section-bg-gradient {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-mid), var(--purple-mid), transparent);
}

/* =========================================================== */
/* HERO                                                         */
/* =========================================================== */
.hero-section {
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding-top: var(--nav-h);
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  display: none; /* legacy — not used */
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* ── Hero Mesh Background (animated CSS gradients) ── */
.hero-mesh-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  will-change: transform;
  pointer-events: none;
}

.mesh-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,212,255,0.15) 0%, transparent 65%);
  top: -180px; right: -60px;
  animation: mesh-drift-a 14s ease-in-out infinite alternate;
}

.mesh-orb-2 {
  width: 580px; height: 580px;
  background: radial-gradient(circle, rgba(139,92,246,0.14) 0%, transparent 65%);
  bottom: -80px; left: -60px;
  animation: mesh-drift-b 11s ease-in-out infinite alternate-reverse;
}

.mesh-orb-3 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(0,212,255,0.07) 0%, transparent 65%);
  top: 35%; left: 28%;
  animation: mesh-drift-c 18s ease-in-out infinite alternate;
}

@keyframes mesh-drift-a {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-55px, 40px) scale(1.06); }
  100% { transform: translate(-20px, 72px) scale(0.94); }
}

@keyframes mesh-drift-b {
  0%   { transform: translate(0, 0) scale(1.04); }
  50%  { transform: translate(48px, -28px) scale(0.98); }
  100% { transform: translate(22px, -56px) scale(1.08); }
}

@keyframes mesh-drift-c {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.6; }
  50%  { transform: translate(28px, -18px) scale(1.05); opacity: 0.8; }
  100% { transform: translate(-18px, 28px) scale(0.95); opacity: 0.5; }
}

.hero-container {
  position: relative;
  z-index: 2;
  padding-top: 80px;
  padding-bottom: 120px;
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 72px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px #22c55e; }
  50%       { box-shadow: 0 0 20px #22c55e, 0 0 8px #22c55e; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-headline .line-1,
.hero-headline .line-2,
.hero-headline .line-3 {
  display: block;
  overflow: hidden;
  padding-bottom: 0.1em;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 40px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

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

.stat-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-num::after { content: '+'; }

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--glass-border);
  flex-shrink: 0;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, transparent, var(--blue), transparent);
  animation: scroll-anim 2s infinite;
}

@keyframes scroll-anim {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero-scroll-hint span {
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* =========================================================== */
/* HERO VISUAL — Floating project dashboard (desktop only)      */
/* =========================================================== */

/* Outer wrapper provides room for floating chips & toast */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 56px 44px;
}

/* ── Main dashboard card ── */
.hv-card {
  width: 100%;
  background: rgba(10,10,22,0.88);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  box-shadow:
    0 40px 100px rgba(0,0,0,0.55),
    0 0 0 1px rgba(0,212,255,0.05),
    inset 0 1px 0 rgba(255,255,255,0.05);
  animation: hv-float 7s ease-in-out infinite;
}

@keyframes hv-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.hv-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid rgba(255,255,255,0.065);
}

.hv-mac-dots { display: flex; gap: 5px; }
.hv-dot-r { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.hv-dot-y { width: 10px; height: 10px; border-radius: 50%; background: #febc2e; }
.hv-dot-g { width: 10px; height: 10px; border-radius: 50%; background: #28c840; }

.hv-card-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  flex: 1;
  letter-spacing: 0.03em;
}

.hv-online-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  font-weight: 600;
  color: #22c55e;
  letter-spacing: 0.04em;
}

.hv-online-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e;
  animation: pulse-dot 2s infinite;
}

.hv-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hv-project-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  transition: border-color 0.3s;
}

.hv-project-row:hover { border-color: rgba(0,212,255,0.22); }

.hv-proj-thumb {
  width: 42px; height: 42px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.08);
}

.hv-proj-info { flex: 1; min-width: 0; }

.hv-proj-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hv-proj-stack {
  font-size: 0.67rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  margin-bottom: 7px;
}

.hv-prog {
  height: 3px;
  background: rgba(255,255,255,0.07);
  border-radius: 2px;
  overflow: hidden;
}

.hv-prog-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  border-radius: 2px;
}

.hv-live-tag {
  padding: 3px 9px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.28);
  border-radius: 50px;
  font-size: 0.62rem;
  font-weight: 700;
  color: #22c55e;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.hv-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 14px 16px;
  border-top: 1px solid rgba(255,255,255,0.055);
  background: rgba(0,212,255,0.025);
}

.hv-cf-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.hv-cf-n {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hv-cf-l {
  font-size: 0.6rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hv-cf-div {
  width: 1px; height: 32px;
  background: rgba(255,255,255,0.07);
}

/* ── Floating tech chips ── */
.hv-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: rgba(10,10,22,0.92);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.5);
  white-space: nowrap;
  user-select: none;
}

.hv-chip-1 {
  top: 8px; left: 0;
  color: var(--blue);
  border-color: rgba(0,212,255,0.28);
  animation: hv-chip-a 7s ease-in-out infinite;
}

.hv-chip-2 {
  top: 24%; right: 0;
  color: #a78bfa;
  border-color: rgba(139,92,246,0.28);
  animation: hv-chip-b 8.5s ease-in-out infinite;
}

.hv-chip-3 {
  bottom: 22%; right: 0;
  color: var(--blue);
  border-color: rgba(0,212,255,0.22);
  animation: hv-chip-c 6.5s ease-in-out infinite;
}

.hv-chip-4 {
  bottom: 8px; left: 0;
  color: #a78bfa;
  border-color: rgba(139,92,246,0.22);
  animation: hv-chip-d 9s ease-in-out infinite;
}

@keyframes hv-chip-a {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%       { transform: translateY(-9px) rotate(-1deg); }
}
@keyframes hv-chip-b {
  0%, 100% { transform: translateY(0) rotate(2deg); }
  50%       { transform: translateY(10px) rotate(4deg); }
}
@keyframes hv-chip-c {
  0%, 100% { transform: translateY(0) rotate(4deg); }
  50%       { transform: translateY(-8px) rotate(2deg); }
}
@keyframes hv-chip-d {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%       { transform: translateY(9px) rotate(-4deg); }
}

/* ── Deploy notification toast ── */
.hv-toast {
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: rgba(10,10,22,0.96);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.55), 0 0 22px rgba(34,197,94,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: toast-glow 4s ease-in-out infinite;
}

.hv-toast-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #22c55e;
  flex-shrink: 0;
}

.hv-toast-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}

.hv-toast-sub {
  font-size: 0.65rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

@keyframes toast-glow {
  0%, 100% { box-shadow: 0 8px 32px rgba(0,0,0,0.55), 0 0 22px rgba(34,197,94,0.08); }
  50%       { box-shadow: 0 8px 32px rgba(0,0,0,0.55), 0 0 34px rgba(34,197,94,0.18); }
}

/* =========================================================== */
/* SERVICES                                                     */
/* =========================================================== */
.services-section {
  padding: 120px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  transition: box-shadow var(--transition);
}

.service-card:hover {
  box-shadow: 0 24px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,255,0.2);
}

.card-inner {
  position: relative;
  height: 100%;
  padding: 36px 32px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover .card-inner {
  border-color: rgba(0,212,255,0.3);
}

.service-card:nth-child(2):hover .card-inner,
.service-card:nth-child(4):hover .card-inner {
  border-color: rgba(139,92,246,0.3);
}

.card-glow {
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--blue-dim) 0%, transparent 70%);
  top: -60px; right: -60px;
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card:nth-child(2) .card-glow,
.service-card:nth-child(4) .card-glow {
  background: radial-gradient(circle, var(--purple-dim) 0%, transparent 70%);
}

.service-card:hover .card-glow { opacity: 1; }

.service-icon-wrap {
  position: relative;
  display: inline-flex;
  margin-bottom: 24px;
}

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue-dim), var(--purple-dim));
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  position: relative;
  z-index: 1;
}

.service-card:nth-child(2) .service-icon,
.service-card:nth-child(4) .service-icon {
  color: var(--purple);
  border-color: rgba(139,92,246,0.2);
}

.icon-ring {
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--radius-sm) + 4px);
  border: 1px solid rgba(0,212,255,0.35);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover .icon-ring { opacity: 1; }

.service-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-faint);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.25;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.service-tags span {
  padding: 4px 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.service-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--blue);
  cursor: pointer;
  transition: gap var(--transition);
  margin-top: auto;
}

.service-card:nth-child(2) .service-cta,
.service-card:nth-child(4) .service-cta { color: var(--purple); }

.service-card:hover .service-cta { gap: 14px; }

/* =========================================================== */
/* PORTFOLIO                                                    */
/* =========================================================== */
.portfolio-section { padding: 120px 0; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(460px, 100%), 1fr));
  gap: 28px;
  margin-bottom: 72px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--glass-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 36px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,212,255,0.25);
  border-color: rgba(0,212,255,0.25);
}

.portfolio-card.featured:hover {
  box-shadow: 0 36px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(139,92,246,0.35);
  border-color: rgba(139,92,246,0.35);
}

.portfolio-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.03) 0%, rgba(139,92,246,0.03) 100%);
}

.portfolio-card.featured .portfolio-card-bg {
  background: linear-gradient(135deg, rgba(139,92,246,0.05) 0%, rgba(0,212,255,0.05) 100%);
}

.portfolio-badge-featured {
  position: absolute;
  top: 20px; right: 20px;
  z-index: 10;
  padding: 6px 14px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,212,255,0.3);
}

.portfolio-img-wrap {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.portfolio-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.25,0.46,0.45,0.94);
}

.portfolio-card:hover .portfolio-img { transform: scale(1.06); }

.portfolio-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7,7,15,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}

.portfolio-card:hover .portfolio-img-overlay { opacity: 1; }

.portfolio-launch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  transform: translateY(12px);
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 8px 32px rgba(0,212,255,0.4);
}

.portfolio-card:hover .portfolio-launch-btn { transform: translateY(0); }
.portfolio-launch-btn:hover { box-shadow: 0 12px 48px rgba(0,212,255,0.6); }

.portfolio-info {
  padding: 28px 28px 32px;
  position: relative;
  z-index: 1;
}

.portfolio-cat {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.portfolio-card.featured .portfolio-cat { color: var(--purple); }

.portfolio-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.2;
}

.portfolio-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.collaboration-badge {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 14px;
  background: linear-gradient(135deg, rgba(139,92,246,0.1), rgba(0,212,255,0.08));
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.55;
}

.collaboration-badge svg  { flex-shrink: 0; margin-top: 2px; color: var(--purple); }
.collaboration-badge strong { color: var(--white); }

.portfolio-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.portfolio-tags span {
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.portfolio-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--white);
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.portfolio-link:hover {
  background: linear-gradient(135deg, var(--blue-dim), var(--purple-dim));
  border-color: rgba(0,212,255,0.4);
  transform: scale(1.1) rotate(5deg);
}

.portfolio-more {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.more-text {
  font-size: 0.9rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
}

/* =========================================================== */
/* ABOUT                                                        */
/* =========================================================== */
.about-section { padding: 120px 0; }

.about-bg {
  background: linear-gradient(135deg, rgba(139,92,246,0.05) 0%, rgba(0,212,255,0.05) 100%);
  position: absolute;
  inset: 0;
  pointer-events: none;
}

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

.about-title { text-align: left; }

.about-text {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.about-values {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.value-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue-dim), var(--purple-dim));
  border: 1px solid rgba(0,212,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

/* Leadership Card */
.leadership-card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.leadership-card:hover {
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 50px rgba(0,212,255,0.08);
}

.leadership-card-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,212,255,0.1) 0%, transparent 70%);
  top: -80px; right: -80px;
  border-radius: 50%;
  pointer-events: none;
  animation: card-glow-pulse 4s ease-in-out infinite alternate;
}

@keyframes card-glow-pulse {
  0%   { opacity: 0.5; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.1); }
}

.leader-img-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 24px;
}

.leader-img {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid transparent;
  background:
    linear-gradient(var(--bg-2), var(--bg-2)) padding-box,
    linear-gradient(135deg, var(--blue), var(--purple)) border-box;
}

.leader-img-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--blue), var(--purple), var(--blue));
  opacity: 0.4;
  animation: spin-ring 8s linear infinite;
  z-index: -1;
}

@keyframes spin-ring {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.leader-badge {
  position: absolute;
  bottom: 0; right: -6px;
  padding: 4px 9px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 50px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 12px rgba(0,212,255,0.3);
}

.leader-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
  line-height: 1.15;
}

.leader-role {
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.leader-bio {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.leader-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}

.leader-skills span {
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.profile-btn {
  width: 100%;
  justify-content: center;
  animation: profile-pulse 3s ease-in-out infinite;
}

@keyframes profile-pulse {
  0%, 100% { box-shadow: 0 0 24px rgba(0,212,255,0.3); }
  50%       { box-shadow: 0 0 44px rgba(0,212,255,0.55), 0 0 80px rgba(139,92,246,0.22); }
}

/* =========================================================== */
/* CONTACT                                                      */
/* =========================================================== */
.contact-section { padding: 120px 0 80px; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}

/* Terminal */
.contact-terminal {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: rgba(7,7,15,0.85);
  backdrop-filter: blur(20px);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--glass-border);
}

.terminal-dots { display: flex; gap: 6px; }

.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-faint);
}

.terminal-body { padding: 28px 28px 32px; }

.terminal-form { display: flex; flex-direction: column; gap: 4px; }

.terminal-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  margin-bottom: 6px;
}

.terminal-prompt {
  color: var(--purple);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
}

.terminal-line label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--blue);
  font-weight: 500;
}

.form-field { position: relative; }

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  resize: none;
}

.form-field textarea { min-height: 110px; }

.form-field select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.select-wrap::after {
  content: '▾';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: rgba(0,212,255,0.4);
  background: rgba(0,212,255,0.04);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.07);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-faint);
}

.form-field select option {
  background: var(--bg-2);
  color: var(--white);
}

.field-line {
  position: absolute;
  bottom: 0; left: 0;
  height: 2px; width: 0;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  border-radius: 0 0 4px 4px;
  transition: width 0.4s;
  pointer-events: none;
}

.form-field input:focus  ~ .field-line,
.form-field textarea:focus ~ .field-line,
.form-field select:focus ~ .field-line { width: 100%; }

.form-submit-row { margin-top: 24px; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: #22c55e;
  margin-top: 14px;
}

.form-success.show { display: flex; }

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.contact-info-card { padding: 28px; }

.contact-links { display: flex; flex-direction: column; gap: 4px; }

.contact-link-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  cursor: pointer;
}

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

.contact-link-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue-dim), var(--purple-dim));
  border: 1px solid rgba(0,212,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.contact-link-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.link-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.link-value {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.link-arrow {
  color: var(--text-faint);
  transition: transform var(--transition), color var(--transition);
}

.contact-link-item:hover .link-arrow {
  transform: translateX(4px);
  color: var(--blue);
}

.contact-availability {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.availability-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
  flex-shrink: 0;
  animation: pulse-dot 2s infinite;
}

.avail-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
}

.avail-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* =========================================================== */
/* FOOTER                                                       */
/* =========================================================== */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--glass-border);
  padding: 64px 0 32px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.footer-brand { max-width: 280px; }

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 12px;
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.8rem;
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================================== */
/* SCROLL-REVEAL UTILITY                                        */
/* (Initial hidden state is set by GSAP, not CSS,               */
/*  so sections are always visible if JS is slow/absent)        */
/* =========================================================== */

/* =========================================================== */
/* RESPONSIVE                                                   */
/* =========================================================== */

/* ── Touch / pointer-coarse ── */
@media (hover: none), (pointer: coarse) {
  /* Remove hover-only translateX so tap targets stay inline */
  .contact-link-item:hover { transform: none; }
  /* Make portfolio "View on Play Store" button always visible on touch */
  .portfolio-img-overlay {
    opacity: 1;
    background: rgba(7,7,15,0.5);
    backdrop-filter: none;
  }
  .portfolio-launch-btn { transform: translateY(0); }
}

/* ── Large Tablet ── */
@media (max-width: 1100px) {
  /* Hero: collapse to single column, hide visual */
  .hero-container { grid-template-columns: 1fr; gap: 0; }
  .hero-visual { display: none; }
  .hero-content { max-width: 680px; }
  .about-layout { grid-template-columns: 1fr; gap: 60px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  /* Push theme-toggle + hamburger to the right */
  .theme-toggle { margin-left: auto; }
}

/* ── Tablet / Small Laptop ── */
@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  /* Hero */
  .hero-section { min-height: 100svh; }
  .hero-container { padding-top: 40px; padding-bottom: 72px; }
  .hero-headline { font-size: clamp(2.2rem, 10vw, 4rem); }
  .hero-sub br { display: none; }
  .hero-sub { font-size: 0.95rem; margin-bottom: 32px; }
  .hero-cta-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 48px;
  }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { display: none; }
  .stat-num { font-size: 1.9rem; }

  /* Sections */
  .services-section,
  .portfolio-section,
  .about-section,
  .contact-section { padding: 72px 0; }
  .section-header { margin-bottom: 40px; }
  .section-title { font-size: clamp(1.9rem, 7vw, 3rem); }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .card-inner { padding: 28px 22px; }

  /* Portfolio */
  .portfolio-img-wrap { height: 210px; }
  .portfolio-info { padding: 20px 20px 24px; }

  /* About */
  .about-layout { grid-template-columns: 1fr; gap: 48px; }
  .leadership-card { padding: 28px 22px; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; }
  .terminal-body { padding: 20px 16px 24px; }
  /* Prevent iOS Safari auto-zoom on form input focus */
  .form-field input,
  .form-field textarea,
  .form-field select { font-size: 16px; }

  /* Footer */
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links-group { gap: 32px; }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ── Mobile ── */
@media (max-width: 480px) {
  :root { --nav-h: 60px; }

  /* Hero */
  .hero-badge { font-size: 0.72rem; padding: 6px 12px; }
  .hero-headline { font-size: clamp(1.9rem, 11vw, 3rem); letter-spacing: -0.03em; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }
  .hero-container { padding-top: 32px; padding-bottom: 56px; }

  /* Sections */
  .services-section,
  .portfolio-section,
  .about-section,
  .contact-section { padding: 56px 0; }
  .section-title { font-size: clamp(1.75rem, 9vw, 2.4rem); }

  /* Services */
  .service-icon { width: 48px; height: 48px; }
  .service-title { font-size: 1.15rem; }

  /* Portfolio */
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-title { font-size: 1.2rem; }
  .collaboration-badge { font-size: 0.75rem; }
  .portfolio-footer { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Contact */
  .contact-info-card { padding: 20px 16px; }

  /* Footer */
  .footer-links-group { flex-direction: column; gap: 24px; }
  .footer-brand { max-width: 100%; }
}

/* ── Very small phones ── */
@media (max-width: 360px) {
  .hero-headline { font-size: clamp(1.7rem, 12vw, 2.2rem); }
  .section-title { font-size: 1.65rem; }
  .container { padding: 0 16px; }
  .card-inner { padding: 24px 18px; }
}

.visitor-counter {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.78rem;
  color: var(--text-muted);
  backdrop-filter: blur(10px);
}

.visitor-counter svg { color: var(--blue); flex-shrink: 0; }

#visitorCount {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.04em;
}

.visitor-label { color: var(--text-faint); }


::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--blue), var(--purple));
  border-radius: 3px;
}

/* ── Selection ── */
::selection {
  background: rgba(0,212,255,0.22);
  color: var(--white);
}

/* ── Focus ring ── */
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}