/* ═══════════════════════════════════════════════════
   TECH MALL CONSULTANCY — MASTER STYLESHEET
   ═══════════════════════════════════════════════════ */

:root {
  --bg: #020510;
  --bg2: #040a1a;
  --surface: rgba(10,20,50,0.6);
  --surface2: rgba(5,15,40,0.8);
  --neon-blue: #00d4ff;
  --neon-purple: #7b2fff;
  --neon-cyan: #00ffe7;
  --neon-pink: #ff00aa;
  --neon-green: #00ff88;
  --text: #e8f4ff;
  --text-muted: #7a9bbf;
  --border: rgba(0,212,255,0.2);
  --glow-blue: 0 0 20px rgba(0,212,255,0.4), 0 0 60px rgba(0,212,255,0.15);
  --glow-purple: 0 0 20px rgba(123,47,255,0.4), 0 0 60px rgba(123,47,255,0.15);
  --glow-cyan: 0 0 20px rgba(0,255,231,0.4);
  --glow-green: 0 0 20px rgba(0,255,136,0.4);
  --grad: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
  --grad2: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
  --grad3: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  --font-display: 'Orbitron', monospace;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --radius: 16px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg: #f0f4ff;
  --bg2: #e4ecff;
  --surface: rgba(220,232,255,0.75);
  --surface2: rgba(200,218,255,0.9);
  --text: #080e28;
  --text-muted: #3a5580;
  --border: rgba(0,80,200,0.2);
  --neon-blue: #0055cc;
  --neon-purple: #5500bb;
  --neon-cyan: #007799;
  --neon-pink: #aa0066;
  --neon-green: #007744;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; }
button { font-family: inherit; }
iframe { border: 0; }

body.is-loading nav,
body.is-loading main,
body.is-loading footer,
body.is-loading #wa-btn,
body.is-loading #scroll-progress {
  opacity: 0;
  transform: translateY(12px);
}

body.is-ready nav,
body.is-ready main,
body.is-ready footer,
body.is-ready #wa-btn,
body.is-ready #scroll-progress {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .55s ease, transform .55s ease;
}

main > section:not(#hero) {
  content-visibility: auto;
  contain-intrinsic-size: 760px;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--neon-blue); border-radius: 2px; }

/* ─── SCROLL PROGRESS ─── */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), var(--neon-cyan));
  z-index: 9999; width: 0%;
  box-shadow: var(--glow-blue);
  transition: width .08s linear;
}

/* ─── PRELOADER ─── */
#preloader {
  position: fixed; inset: 0; background: var(--bg); z-index: 100000;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 28px;
  transition: opacity .7s ease, visibility .7s ease;
}
#preloader.hide { opacity: 0; visibility: hidden; pointer-events: none; }
.pre-ring {
  width: 80px; height: 80px; border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--neon-blue);
  border-right-color: var(--neon-purple);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pre-logo {
  font-family: var(--font-display); font-size: clamp(1rem,2.5vw,1.6rem);
  font-weight: 900; letter-spacing: 4px;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  animation: prelogoPulse 1.5s ease-in-out infinite;
}
@keyframes prelogoPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.7;transform:scale(0.97)} }
.pre-bar { width: 220px; height: 2px; background: rgba(255,255,255,0.08); border-radius: 1px; overflow: hidden; }
.pre-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
  animation: prefill 2.5s cubic-bezier(0.4,0,0.2,1) forwards;
  border-radius: 1px; box-shadow: var(--glow-blue);
}
@keyframes prefill { 0%{width:0} 50%{width:65%} 85%{width:88%} 100%{width:100%} }
.pre-text {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text-muted); letter-spacing: 3px;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50%{opacity:0} }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-grid,
  .pre-fill,
  .pre-ring,
  .pre-logo,
  .typing-cursor {
    animation: none !important;
  }
}

/* ─── NAVBAR ─── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  padding: 14px 40px;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  background: rgba(2,5,16,0.55);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
nav.scrolled { padding: 10px 40px; background: rgba(2,5,16,0.92); }
.nav-logo-wrap { display: flex; flex-direction: column; line-height: 1; }
.nav-logo {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 900;
  letter-spacing: 2px;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.nav-logo-sub {
  font-family: var(--font-mono); font-size: 0.5rem;
  color: var(--text-muted); letter-spacing: 3px; text-transform: uppercase; margin-top: 1px;
}
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  font-family: var(--font-body); font-size: 0.78rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: 1.5px;
  position: relative; transition: color .3s; text-transform: uppercase;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--neon-cyan);
  transition: width .3s; box-shadow: var(--glow-cyan);
}
.nav-links a:hover { color: var(--neon-cyan); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--neon-cyan); }
.nav-links a.active::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-cta {
  font-family: var(--font-display); font-size: 0.65rem; letter-spacing: 2px;
  padding: 10px 18px; background: var(--grad);
  border: none; border-radius: 8px; color: #fff;
  cursor: pointer; font-weight: 700; transition: var(--transition);
  box-shadow: 0 0 18px rgba(0,212,255,0.28);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(0,212,255,0.5); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--neon-blue); transition: all .3s; border-radius: 2px; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ─── */
#hero { position: relative; height: 100vh; min-height: 700px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
#hero-canvas { position: absolute; inset: 0; z-index: 0; }
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 24s linear infinite; z-index: 1;
  mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, black 0%, transparent 100%);
}
@keyframes gridMove { 0%{background-position:0 0} 100%{background-position:60px 60px} }
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 920px; padding: 0 24px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--border); backdrop-filter: blur(12px);
  background: var(--surface); padding: 8px 22px; border-radius: 100px;
  margin-bottom: 36px; font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--neon-cyan); letter-spacing: 2px;
  animation: fadeInUp .8s ease forwards;
}
.hero-badge::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--neon-cyan); animation: pulse 1.5s infinite;
  box-shadow: 0 0 12px var(--neon-cyan);
}
@keyframes pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.4);opacity:0.6} }
h1.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem,6vw,5.5rem);
  font-weight: 900; line-height: 1.05; margin-bottom: 20px;
  animation: fadeInUp .8s .2s ease both;
}
.hero-title .line1 { display: block; color: var(--text); }
.hero-title .line2 {
  display: block;
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-cyan) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-size: 200%; animation: gradShift 5s ease infinite;
}
@keyframes gradShift { 0%{background-position:0%} 50%{background-position:100%} 100%{background-position:0%} }
.hero-typing {
  font-family: var(--font-mono); font-size: clamp(0.82rem,1.8vw,1.05rem);
  color: var(--neon-blue); margin-bottom: 44px; height: 30px;
  animation: fadeInUp .8s .4s ease both;
}
.hero-subtitle {
  font-family: var(--font-mono); font-size: clamp(0.82rem,1.8vw,1.05rem);
  margin-bottom: 28px; height: auto; line-height: 1.75;
  animation: fadeInUp .8s .4s ease both;
}
.typing-cursor {
  display: inline-block; width: 2px; height: 1.1em;
  background: var(--neon-cyan); margin-left: 2px;
  animation: blink .75s step-end infinite; vertical-align: text-bottom;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; animation: fadeInUp .8s .6s ease both; }
@keyframes fadeInUp { from{opacity:0;transform:translateY(32px)} to{opacity:1;transform:translateY(0)} }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 2; animation: fadeInUp 1s 1.2s ease both;
}
.hero-scroll span { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 3px; color: var(--text-muted); }
.scroll-line { width: 1px; height: 55px; background: linear-gradient(var(--neon-blue), transparent); animation: scrollAnim 2s ease-in-out infinite; }
@keyframes scrollAnim {
  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}
}

/* ─── BUTTONS ─── */
.btn-primary {
  font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 2px;
  padding: 15px 34px; background: var(--grad);
  border: none; border-radius: 50px; color: #fff;
  cursor: pointer; font-weight: 700; position: relative; overflow: hidden;
  transition: var(--transition); box-shadow: 0 0 28px rgba(0,212,255,0.3);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  opacity: 0; transition: opacity .3s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 50px rgba(0,212,255,0.6); }
.btn-primary span { position: relative; z-index: 1; }
.btn-ghost {
  font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 2px;
  padding: 14px 34px; background: transparent;
  border: 1px solid var(--border); border-radius: 50px;
  color: var(--text); cursor: pointer; font-weight: 700;
  transition: var(--transition); backdrop-filter: blur(10px);
  position: relative; overflow: hidden;
}
.btn-ghost:hover { border-color: var(--neon-blue); color: var(--neon-blue); box-shadow: var(--glow-blue); transform: translateY(-3px); }
.btn-ghost span { position: relative; }

/* ─── GENERAL SECTIONS ─── */
section { padding: 100px 0; position: relative; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 4px;
  color: var(--neon-cyan); text-transform: uppercase;
  margin-bottom: 14px; display: flex; align-items: center; gap: 10px;
}
.section-label::before { content: '//'; color: var(--neon-purple); }
h2.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem,4vw,3.2rem);
  font-weight: 900; letter-spacing: -1px; line-height: 1.1; margin-bottom: 18px;
}
h2.section-title .accent {
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.section-line { width: 55px; height: 2px; background: var(--grad); margin-bottom: 56px; box-shadow: var(--glow-blue); }
.neon-divider { width: 100%; height: 1px; background: linear-gradient(90deg,transparent,var(--neon-blue),var(--neon-purple),var(--neon-cyan),transparent); opacity: 0.35; }

/* ─── REVEAL ─── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .24s; }
.reveal-delay-3 { transition-delay: .36s; }
.reveal-delay-4 { transition-delay: .48s; }

/* ─── ABOUT ─── */
#about { background: var(--bg2); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.about-text p { color: var(--text-muted); font-size: 1.02rem; line-height: 1.85; margin-bottom: 18px; }
.about-text p strong { color: var(--text); font-weight: 600; }

/* Team Cards */
.team-section { margin-top: 48px; }
.team-label { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 3px; color: var(--neon-purple); text-transform: uppercase; margin-bottom: 20px; }
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.team-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 16px; text-align: center;
  position: relative; overflow: hidden; transition: var(--transition);
}
.team-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--grad); transform: scaleX(0); transition: transform .35s; }
.team-card:hover { transform: translateY(-5px); border-color: rgba(0,212,255,0.45); box-shadow: var(--glow-blue); }
.team-card:hover::after { transform: scaleX(1); }
.team-avatar {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900; font-size: 1.1rem;
  color: #fff; position: relative;
}
.team-avatar::before {
  content: ''; position: absolute; inset: -2px; border-radius: 50%;
  background: var(--grad); z-index: -1; animation: rotateBorder 4s linear infinite;
}
@keyframes rotateBorder { to { transform: rotate(360deg); } }
.team-name { font-family: var(--font-display); font-size: 0.7rem; letter-spacing: 1px; color: var(--text); margin-bottom: 4px; }
.team-role { font-family: var(--font-mono); font-size: 0.58rem; color: var(--neon-cyan); letter-spacing: 1.5px; }
.founder-badge {
  display: inline-block; margin-top: 8px; padding: 2px 10px;
  background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.3);
  border-radius: 100px; font-family: var(--font-mono); font-size: 0.55rem;
  color: var(--neon-blue); letter-spacing: 1px;
}

/* About Visual */
.about-visual { position: relative; }
.circuit-visual {
  width: 100%; aspect-ratio: 1; background: var(--surface);
  border: 1px solid var(--border); border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
}
.circuit-visual svg { width: 75%; height: 75%; opacity: 0.75; filter: drop-shadow(0 0 18px var(--neon-blue)); }
.circuit-visual::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.1), transparent 70%);
  animation: radialpulse 3.5s ease-in-out infinite;
}
@keyframes radialpulse { 0%,100%{opacity:0.4} 50%{opacity:1} }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; }
.stat-item { text-align: center; padding: 18px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; transition: var(--transition); }
.stat-item:hover { border-color: rgba(0,212,255,0.4); box-shadow: var(--glow-blue); transform: translateY(-3px); }
.stat-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 900; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 4px; }

/* ─── SERVICES ─── */
#services {
  background:
    radial-gradient(circle at top center, rgba(0,212,255,0.08), transparent 32%),
    linear-gradient(180deg, rgba(4,10,26,0.2), rgba(2,5,16,0.96));
  overflow: hidden;
}
.services-header {
  text-align: center;
  margin-bottom: 56px;
}
.services-intro {
  max-width: 760px;
  margin: 18px auto 0;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}
.services-highlights {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.services-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(0,212,255,0.2);
  background: rgba(7,18,42,0.55);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
}
.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 34px 24px;
  position: relative; overflow: hidden; transition: var(--transition);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  grid-column: span 4;
  backdrop-filter: blur(16px);
}
.service-card::before { content: ''; position: absolute; inset: 0; background: var(--grad); opacity: 0; transition: opacity .4s; }
.service-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad); transform: scaleX(0); transition: transform .4s; transform-origin: left; }
.service-card:hover { transform: translateY(-8px) scale(1.02); border-color: rgba(0,212,255,0.5); box-shadow: var(--glow-blue), 0 24px 60px rgba(0,0,0,0.5); }
.service-card:hover::before { opacity: 0.07; }
.service-card:hover::after { transform: scaleX(1); }
.service-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}
.service-icon {
  font-size: 2.6rem;
  display: block;
  filter: drop-shadow(0 0 10px var(--neon-blue));
  transition: transform .4s;
  position: relative;
  z-index: 1;
}
.service-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,212,255,0.18);
  background: rgba(255,255,255,0.03);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
}
.service-card:hover .service-icon { transform: scale(1.15) rotate(-5deg); }
.service-card h3 { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; letter-spacing: 1.5px; color: var(--text); margin-bottom: 12px; text-transform: uppercase; transition: color .3s; position: relative; z-index: 1; }
.service-card:hover h3 { color: var(--neon-cyan); }
.service-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; transition: color .3s; position: relative; z-index: 1; flex: 1; }
.service-card:hover p { color: rgba(232,244,255,0.85); }
.service-tag { display: inline-block; margin-top: 20px; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 2px; color: var(--neon-blue); border: 1px solid rgba(0,212,255,0.3); padding: 5px 12px; border-radius: 100px; transition: var(--transition); position: relative; z-index: 1; }
.service-card:hover .service-tag { background: rgba(0,212,255,0.12); border-color: var(--neon-blue); }
.service-card:nth-child(4),
.service-card:nth-child(5) {
  grid-column: span 6;
}

/* ─── WHY US ─── */
#why-us { background: var(--bg2); overflow: hidden; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.counters-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.counter-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 30px 20px; text-align: center;
  position: relative; overflow: hidden; transition: var(--transition);
}
.counter-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--grad); }
.counter-card:hover { transform: translateY(-5px); border-color: rgba(0,212,255,0.4); box-shadow: var(--glow-blue); }
.counter-num { font-family: var(--font-display); font-size: 2.8rem; font-weight: 900; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
.counter-suffix { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--neon-cyan); }
.counter-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 2px; margin-top: 8px; }
.features-list { display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 12px; transition: var(--transition);
}
.feature-item:hover { border-color: rgba(0,212,255,0.4); transform: translateX(8px); box-shadow: var(--glow-blue); }
.feature-icon { font-size: 1.5rem; flex-shrink: 0; filter: drop-shadow(0 0 8px var(--neon-blue)); }
.feature-item h4 { font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 1px; color: var(--text); margin-bottom: 6px; }
.feature-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ─── PORTFOLIO ─── */
#portfolio { background: var(--bg); }
.portfolio-filters { display: flex; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; justify-content: center; }
.filter-btn {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 2px;
  padding: 8px 18px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 100px;
  color: var(--text-muted); cursor: pointer; transition: var(--transition);
  text-transform: uppercase;
}
.filter-btn:hover, .filter-btn.active { border-color: var(--neon-blue); color: var(--neon-blue); box-shadow: var(--glow-blue); background: rgba(0,212,255,0.1); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.portfolio-item {
  border-radius: 16px; overflow: hidden; position: relative;
  aspect-ratio: 4/3; cursor: pointer; border: 1px solid var(--border);
  transition: var(--transition);
}
.portfolio-item:hover { border-color: rgba(0,212,255,0.5); box-shadow: var(--glow-blue); }
.portfolio-bg { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: absolute; inset: 0; transition: transform .5s; }
.portfolio-item:hover .portfolio-bg { transform: scale(1.08); }
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(2,5,16,0.96) 0%, rgba(2,5,16,0.4) 55%, transparent 100%);
  opacity: 0; transition: opacity .4s;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 22px;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { font-family: var(--font-display); font-size: 0.82rem; letter-spacing: 1.5px; color: var(--text); margin-bottom: 6px; }
.portfolio-overlay p { font-size: 0.75rem; color: var(--neon-cyan); font-family: var(--font-mono); }
.portfolio-tag {
  position: absolute; top: 14px; right: 14px;
  background: var(--surface); backdrop-filter: blur(10px);
  border: 1px solid var(--border); padding: 4px 12px;
  border-radius: 100px; font-family: var(--font-mono);
  font-size: 0.58rem; color: var(--neon-blue); letter-spacing: 2px; transition: var(--transition);
}
.portfolio-item:hover .portfolio-tag { border-color: var(--neon-blue); color: var(--neon-cyan); }

/* ─── CLIENT PROJECTS ─── */
#testimonials { background: var(--bg2); padding: 80px 0; }
.client-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.client-project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.client-project-card:hover {
  border-color: rgba(0,212,255,0.4);
  transform: translateY(-6px);
  box-shadow: var(--glow-blue);
}

/* ─── FAQ ─── */
#faq { background: var(--bg); }
.faq-intro {
  color: var(--text-muted);
  margin-top: 18px;
  font-size: 0.98rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.faq-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 24px;
  transition: var(--transition);
}
.faq-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0,212,255,0.4);
  box-shadow: var(--glow-blue);
}
.faq-card h3 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 1.2px;
  margin-bottom: 10px;
  color: var(--text);
  text-transform: uppercase;
}
.faq-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}
.client-project-preview {
  position: relative;
  background: #000;
  border-bottom: 1px solid var(--border);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(20,30,60,0.9);
  border-bottom: 1px solid rgba(0,212,255,0.1);
}
.browser-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}
.browser-dots span {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }
.browser-url {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: rgba(0,0,0,0.3);
  padding: 3px 8px;
  border-radius: 4px;
}
.client-project-screen {
  height: 180px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.project-slider {
  background:
    radial-gradient(circle at top right, rgba(255,138,76,0.24), transparent 45%),
    linear-gradient(180deg, rgba(18,10,34,0.88), rgba(6,8,18,0.98));
}
.project-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(18px) scale(0.985);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.project-slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
}
.project-slider .client-project-image {
  object-fit: contain;
  object-position: center;
  padding: 14px;
  background: transparent;
}
.project-slider-dots {
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(3, 6, 18, 0.62);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}
.project-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08);
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.project-slider-dot.is-active {
  background: #ff8a4c;
  transform: scale(1.15);
  box-shadow: 0 0 14px rgba(255,138,76,0.55);
}
.client-project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}
.client-project-card:hover .client-project-image {
  transform: scale(1.04);
}
.mock-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  flex-shrink: 0;
  height: 28px;
}
.mock-logo {
  width: 18px; height: 18px;
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.45rem; font-weight: 900; flex-shrink: 0;
}
.mock-nav-links { display: flex; gap: 8px; margin-left: auto; align-items: center; }
.mock-hero-content {
  flex: 1;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.mock-badge {
  display: inline-block;
  font-size: 0.48rem;
  padding: 3px 8px;
  border-radius: 100px;
  border: 1px solid;
  width: fit-content;
  font-weight: 600;
}
.mock-title {
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.2px;
}
.mock-subtitle {
  font-size: 0.58rem;
  opacity: 0.7;
}
.mock-btn {
  display: inline-block;
  font-size: 0.5rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  width: fit-content;
  margin-top: 4px;
  letter-spacing: 0.5px;
}
.client-project-info {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.client-tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  padding: 3px 10px;
  border: 1px solid;
  border-radius: 100px;
  width: fit-content;
  font-weight: 700;
}
.client-project-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--text);
  margin: 0;
}
.client-project-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.client-availability {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 2px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,255,136,0.28);
  background: rgba(0,255,136,0.08);
  color: var(--neon-green);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}
.client-availability::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}
.client-visit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  color: var(--neon-blue);
  border: 1px solid rgba(0,212,255,0.3);
  padding: 7px 14px;
  border-radius: 8px;
  transition: var(--transition);
  width: fit-content;
  margin-top: 4px;
  text-transform: uppercase;
}
.client-visit-btn:hover {
  background: rgba(0,212,255,0.1);
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}
.visit-arrow { transition: transform 0.2s; }
.client-visit-btn:hover .visit-arrow { transform: translate(3px,-3px); }

/* ─── TEAM PHOTOS ─── */
.team-photo-wrap {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 12px;
  flex-shrink: 0;
}
.founder-photo-wrap {
  width: 110px;
  height: 110px;
}
.team-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  border: 2px solid var(--border);
  transition: var(--transition);
  display: block;
}
.founder-photo {
  border: 3px solid var(--neon-blue);
  box-shadow: 0 0 20px rgba(0,212,255,0.4), 0 0 60px rgba(0,212,255,0.15);
}
.team-photo-glow {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-color, rgba(0,212,255,0.3)) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.team-card:hover .team-photo-glow { opacity: 1; }
.team-card:hover .team-photo {
  transform: scale(1.05);
  border-color: var(--neon-blue);
}

/* ─── CONTACT ─── */
#contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 18px; }
.contact-info-item {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 20px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 12px; transition: var(--transition);
}
.contact-info-item:hover { border-color: rgba(0,212,255,0.4); transform: translateX(8px); box-shadow: var(--glow-blue); }
.contact-info-icon { font-size: 1.4rem; filter: drop-shadow(0 0 8px var(--neon-blue)); }
.contact-info-item h4 { font-family: var(--font-display); font-size: 0.65rem; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 3px; text-transform: uppercase; }
.contact-info-item p { color: var(--text); font-size: 0.95rem; font-weight: 600; }
.contact-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 38px; backdrop-filter: blur(20px);
  position: relative; overflow: hidden;
}
.contact-form::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-purple), transparent); }
.form-group { position: relative; margin-bottom: 26px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; background: rgba(0,212,255,0.03);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 20px 16px 8px; font-family: var(--font-body);
  font-size: 1rem; color: var(--text); outline: none; transition: all .3s; resize: none;
}
.form-group select { padding: 20px 16px 8px; cursor: pointer; }
.form-group select:invalid { color: var(--text-muted); }
.form-group select:valid { color: var(--text); }
.form-group select option {
  background: #1a1a1a;
  color: #fff;
  padding: 10px;
  margin: 5px 0;
}
.form-group select option:checked {
  background: linear-gradient(#00d4ff, #00d4ff);
  color: #000;
}
.form-group textarea { min-height: 110px; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--neon-blue); box-shadow: 0 0 0 3px rgba(0,212,255,0.1), var(--glow-blue); }
.form-group label { position: absolute; top: 14px; left: 16px; font-family: var(--font-body); font-size: 0.9rem; color: var(--text-muted); transition: all .3s; pointer-events: none; }
.form-group select ~ label { top: 5px; font-size: 0.62rem; color: var(--neon-cyan); letter-spacing: 1px; }
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label { top: 5px; font-size: 0.62rem; color: var(--neon-cyan); letter-spacing: 1px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: transparent; }
.btn-submit {
  width: 100%; font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 2px;
  padding: 17px; background: var(--grad); border: none; border-radius: 10px;
  color: #fff; cursor: pointer; font-weight: 700; transition: var(--transition);
  box-shadow: 0 0 22px rgba(0,212,255,0.3); text-transform: uppercase;
}
.btn-submit:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(0,212,255,0.5); }
.contact-status {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}
.map-embed { margin-top: 22px; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }
.map-embed iframe { width: 100%; height: 200px; border: none; filter: grayscale(80%) invert(90%) hue-rotate(180deg); }
[data-theme="light"] .map-embed iframe { filter: none; }

/* ─── WHATSAPP ─── */
#wa-btn {
  position: fixed; bottom: 30px; right: 30px; z-index: 900;
  width: 56px; height: 56px;
  background: linear-gradient(135deg,#25d366,#128c7e);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition); animation: waBounce 2.5s ease-in-out infinite;
}
#wa-btn:hover { transform: scale(1.15) !important; box-shadow: 0 8px 32px rgba(37,211,102,0.65); animation: none; }
@keyframes waBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-7px)} }

/* ─── FOOTER ─── */
footer { background: #010308; border-top: 1px solid var(--border); padding: 64px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 56px; margin-bottom: 48px; }
.footer-brand .nav-logo { display: block; margin-bottom: 4px; font-size: 1.2rem; -webkit-text-fill-color: transparent; }
.footer-brand .nav-logo-sub { margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.85; max-width: 290px; }
.footer-socials { display: flex; gap: 10px; margin-top: 22px; }
.social-icon {
  width: 38px; height: 38px; border: 1px solid var(--border);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--text-muted); transition: var(--transition);
  backdrop-filter: blur(10px);
}
.social-icon:hover { border-color: var(--neon-blue); color: var(--neon-blue); box-shadow: var(--glow-blue); transform: translateY(-3px); }
.footer-col h4 { font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 2px; color: var(--text); margin-bottom: 20px; text-transform: uppercase; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-col ul li a::before { content: '›'; color: var(--neon-blue); opacity: 0; transition: opacity .3s; }
.footer-col ul li a:hover { color: var(--neon-cyan); transform: translateX(5px); }
.footer-col ul li a:hover::before { opacity: 1; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted); letter-spacing: 1px; }
.footer-bottom span { color: var(--neon-blue); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .client-projects-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1000px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) { grid-column: auto; }
}
@media (max-width: 900px) {
  nav { padding: 13px 20px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    width: min(260px, calc(100vw - 40px));
    padding: 18px 20px;
    background: rgba(2,5,16,0.96);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
  }
  nav.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 18px;
    z-index: 999;
  }
  nav.menu-open .nav-links a {
    display: block;
    width: 100%;
    font-size: 0.95rem;
    letter-spacing: 2px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,212,255,0.08);
  }
  nav.menu-open .nav-links li:last-child a { border-bottom: none; padding-bottom: 0; }
  .about-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .container { padding: 0 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .team-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .client-projects-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
  .faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .client-projects-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  /* Services: vertical single column on mobile */
  .services-header { margin-bottom: 34px; }
  .services-intro { font-size: 0.92rem; line-height: 1.7; }
  .services-highlights { gap: 10px; margin-top: 20px; }
  .services-pill { width: 100%; font-size: 0.64rem; padding: 11px 14px; }
  .services-grid { grid-template-columns: 1fr !important; gap: 16px; }
  .service-card { padding: 24px 20px; }
  .service-card-top { margin-bottom: 14px; }
  .service-icon { font-size: 2.2rem; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .counters-grid { grid-template-columns: 1fr 1fr; }
  #hero { min-height: auto; padding: 120px 0 90px; height: auto; }
  .hero-content { padding: 0 20px; }
  .hero-subtitle {
    font-size: 0.9rem;
    line-height: 1.75;
    margin-bottom: 20px;
  }
  .hero-typing {
    min-height: 48px;
    height: auto;
    margin-bottom: 28px;
    line-height: 1.6;
  }
  .hero-btns { flex-direction: column; align-items: center; }
  .team-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .client-projects-grid { grid-template-columns: 1fr; gap: 16px; }
  .client-project-screen { height: 160px; }
  /* Larger touch targets */
  .btn-primary, .btn-ghost { padding: 14px 28px; font-size: 0.78rem; }
  .hero-title { font-size: clamp(2rem, 8vw, 3.5rem); }
  .section-title { font-size: clamp(1.5rem, 6vw, 2.4rem); }
  /* Contact grid stacked */
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  /* About stats */
  .about-stats { grid-template-columns: 1fr 1fr; }
  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  /* Founder photo bigger on mobile */
  .founder-photo-wrap { width: 120px; height: 120px; }
}
@media (max-width: 400px) {
  .team-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .hero-badge { font-size: 0.65rem; padding: 8px 14px; }
}