/* ═══════════════════════════════════════
   TECHSHADE — Premium Stylesheet
   Dark · Futuristic · Premium
═══════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  --ink:      #04050c;
  --surface:  #080b14;
  --card:     #0d1121;
  --card-2:   #111527;
  --border:   rgba(255,255,255,0.07);
  --border-h: rgba(255,255,255,0.14);

  --text:     #e6e8f0;
  --muted:    #6b7194;
  --faint:    rgba(255,255,255,0.04);

  --orange:   #ff6b20;
  --orange-l: #ff8f50;
  --blue:     #3a8dff;
  --cyan:     #00e0ff;
  --teal:     #00d4a8;

  --grad-main: linear-gradient(135deg, var(--orange) 0%, var(--orange-l) 100%);
  --grad-cool: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  --grad-text: linear-gradient(135deg, var(--orange), var(--orange-l) 60%, #ffb347);

  --glow-o:   rgba(255,107,32,0.22);
  --glow-b:   rgba(58,141,255,0.2);

  --font-d: 'Clash Display', sans-serif;
  --font-b: 'Inter Tight', sans-serif;
  --font-alt: 'Space Grotesk', sans-serif;
  --font-gen: 'General Sans', sans-serif;

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-b);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* Grain overlay */
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 9998;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 4px; }

/* ── LOADER ── */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
#loader.done { opacity: 0; visibility: hidden; }

.loader-inner {
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
}
.loader-logo {
  width: 120px;
  filter: brightness(1.1);
  animation: logoFloat 1.5s ease-in-out infinite alternate;
}
@keyframes logoFloat {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}
.loader-bar {
  width: 200px; height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px; overflow: hidden;
}
.loader-fill {
  height: 100%;
  background: var(--grad-main);
  border-radius: 10px;
  animation: loadFill 1.6s var(--ease) forwards;
}
@keyframes loadFill { from { width: 0 } to { width: 100% } }
.loader-text {
  font-size: 0.75rem; color: var(--muted); letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── CUSTOM CURSOR ── */
#cursor {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  position: fixed; pointer-events: none; z-index: 10001;
  transform: translate(-50%,-50%);
  transition: transform 0.08s, width 0.3s, height 0.3s;
  mix-blend-mode: screen;
}
#cursor-ring {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(255,107,32,0.5);
  border-radius: 50%;
  position: fixed; pointer-events: none; z-index: 10000;
  transform: translate(-50%,-50%);
  transition: transform 0.2s var(--ease), width 0.4s, height 0.4s;
}
body:hover #cursor { opacity: 1; }

/* ── NAVBAR ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 0 5%;
  height: 76px;
  display: flex; align-items: center;
  background: rgba(4,5,12,0.7);
  backdrop-filter: blur(20px) saturate(1.3);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s, box-shadow 0.4s;
}
#navbar.scrolled {
  background: rgba(4,5,12,0.9);
  border-color: rgba(255,255,255,0.08);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.nav-inner {
  width: 100%; max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo img {
  height: 44px; width: auto;
  filter: brightness(1.1);
  transition: transform 0.3s;
}
.nav-logo:hover img { transform: scale(1.04); }

.nav-links {
  display: flex; align-items: center; gap: 2.25rem;
}
.nav-links a {
  font-family: var(--font-alt);
  font-size: 0.875rem; font-weight: 500; color: var(--muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -3px;
  width: 0; height: 1.5px;
  background: var(--orange);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--grad-main) !important;
  color: #fff !important;
  padding: 0.55rem 1.4rem !important;
  border-radius: var(--r-sm) !important;
  font-weight: 600 !important;
  transition: box-shadow 0.3s, transform 0.2s !important;
  box-shadow: 0 4px 20px var(--glow-o);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 32px var(--glow-o) !important;
  color: #fff !important;
}

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: 8px;
  background: var(--faint); border: 1px solid var(--border);
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 850;
  background: rgba(4,5,12,0.98);
  backdrop-filter: blur(32px) saturate(1.2);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2.5rem;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-close {
  position: absolute; top: 2rem; right: 2rem;
  font-size: 1.6rem; color: var(--muted);
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--faint); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  transition: color 0.3s, background 0.3s, transform 0.2s;
  cursor: pointer;
}
.mobile-close:hover { color: var(--orange); background: rgba(255,107,32,0.1); transform: scale(1.1); }
.mobile-link {
  font-family: var(--font-alt);
  font-size: 2rem; font-weight: 700; color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}
.mobile-link:hover { color: #fff; }
.mobile-link.highlight { color: var(--orange); }

/* ── LAYOUT HELPERS ── */
.container {
  max-width: 1280px; margin: 0 auto; padding: 0 5%;
}
.section-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--orange);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-d);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  font-weight: 600; line-height: 1.08;
  letter-spacing: -0.03em; color: #fff;
}
.section-sub {
  color: var(--muted); font-size: 1.05rem; max-width: 580px;
  line-height: 1.72; margin-top: 1rem;
}
.section-head { text-align: center; margin-bottom: 4rem; }
.section-head .section-sub { margin: 1rem auto 0; }
.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.body-text { color: var(--muted); font-size: 1.025rem; line-height: 1.8; margin-bottom: 1rem; font-family: var(--font-b); font-weight: 400; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--grad-main);
  color: #fff !important;
  padding: 0.85rem 2rem; border-radius: var(--r-sm);
  font-weight: 600; font-size: 0.95rem; font-family: var(--font-b);
  border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px var(--glow-o);
  text-decoration: none;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px var(--glow-o);
}
.btn-primary.full-width { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--text);
  padding: 0.85rem 2rem; border-radius: var(--r-sm);
  font-weight: 600; font-size: 0.95rem; font-family: var(--font-b);
  border: 1px solid var(--border);
  transition: border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { border-color: var(--border-h); background: var(--faint); }

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--delay, 0s);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: var(--delay,0s); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ═══ HERO ═══ */
.hero {
  min-height: 100vh;
  padding: 140px 5% 100px;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 5rem;
  position: relative; overflow: hidden;
  max-width: 1400px; margin: 0 auto;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%; filter: blur(90px);
}
.orb1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,107,32,0.12) 0%, transparent 70%);
  top: -150px; left: -150px;
  animation: driftA 10s ease-in-out infinite alternate;
}
.orb2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(58,141,255,0.1) 0%, transparent 70%);
  bottom: -100px; right: 5%;
  animation: driftB 13s ease-in-out infinite alternate;
}
.orb3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,224,255,0.07) 0%, transparent 70%);
  top: 50%; left: 40%;
  animation: driftC 8s ease-in-out infinite alternate;
}
@keyframes driftA { to { transform: translate(50px, 70px); } }
@keyframes driftB { to { transform: translate(-60px, -50px); } }
@keyframes driftC { to { transform: translate(40px, -60px); } }

.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, black 20%, transparent 90%);
}

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

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(255,107,32,0.08);
  border: 1px solid rgba(255,107,32,0.25);
  padding: 0.4rem 1rem; border-radius: 100px;
  font-size: 0.78rem; font-weight: 500; color: var(--orange-l);
  margin-bottom: 1.5rem;
}
.pulse-dot {
  width: 7px; height: 7px; background: var(--teal); border-radius: 50%;
  animation: pulseDot 2s ease infinite;
}
@keyframes pulseDot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(1.5)} }

.hero-title {
  font-family: var(--font-d);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700; line-height: 1.02;
  letter-spacing: -0.04em; margin-bottom: 1.5rem;
}
.hero-title .line { display: block; color: #fff; }

.hero-sub {
  color: var(--muted); font-size: 1.1rem; max-width: 520px;
  line-height: 1.75; margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.stat p { font-size: 0.75rem; color: var(--muted); margin-top: 0.2rem; }
.stat-n {
  font-family: var(--font-d); font-size: 1.8rem; font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-s { font-family: var(--font-d); font-size: 1.4rem; font-weight: 800; color: var(--orange); }

/* Hero image */
.hero-img-frame {
  border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px var(--border);
}
.hero-img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.img-glow {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(4,5,12,0.7) 100%);
}

.float-card {
  position: absolute;
  background: rgba(13,17,33,0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 0.9rem 1.2rem;
  display: flex; align-items: center; gap: 0.75rem;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  white-space: nowrap;
}
.float-card strong { font-size: 0.9rem; color: #fff; display: block; }
.float-card p { font-size: 0.75rem; color: var(--muted); margin: 0; }
.fc-icon { font-size: 1.4rem; }
.fc1 { top: -18px; right: -18px; animation: floatY 4s ease-in-out infinite; }
.fc2 { bottom: 30px; left: -24px; animation: floatY 5s 1s ease-in-out infinite; }
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.scroll-hint {
  position: absolute; bottom: 2rem; left: 5%;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  z-index: 1;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(180deg, transparent, var(--orange));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.3;transform:scaleY(0.8)} 50%{opacity:1;transform:scaleY(1)} }
.scroll-hint span { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

/* ═══ ABOUT ═══ */
.about {
  padding: 140px 0; background: var(--surface);
  position: relative;
}
.about::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}

.img-collage { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; }
.collage-main {
  border-radius: var(--r-lg); overflow: hidden;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.collage-main img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/4; }
.collage-side { display: flex; flex-direction: column; gap: 1rem; }
.collage-sm {
  border-radius: var(--r); overflow: hidden; position: relative; flex: 1;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.collage-sm img { width: 100%; height: 100%; object-fit: cover; }
.img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(4,5,12,0.6) 100%);
}

.about-images { position: relative; }
.about-badge {
  position: absolute; bottom: -20px; right: -10px;
  background: var(--grad-main);
  border-radius: var(--r);
  padding: 1rem 1.5rem;
  text-align: center;
  box-shadow: 0 16px 48px var(--glow-o);
}
.about-badge strong {
  font-family: var(--font-d); font-size: 2.4rem; font-weight: 800; color: #fff; display: block;
}
.about-badge span { font-size: 0.78rem; color: rgba(255,255,255,0.85); }

.about-values {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem;
}
.val-item {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 1.25rem;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(8px);
}
.val-item:hover { 
  transform: translateY(-4px); 
  border-color: rgba(255,107,32,0.2); 
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.val-icon { font-size: 1.5rem; flex-shrink: 0; }
.val-item strong { font-size: 0.875rem; color: #fff; display: block; margin-bottom: 0.2rem; }
.val-item p { font-size: 0.78rem; color: var(--muted); margin: 0; }

/* ═══ SERVICES ═══ */
.services { padding: 140px 0; }

.services-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: 1.25rem;
}

.svc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  position: relative; overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s, border-color 0.4s;
  cursor: default;
  backdrop-filter: blur(10px);
}
.svc-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-c, var(--orange)), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.svc-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 120% 60% at 50% 0%, rgba(255,107,32,0.06) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.5s;
  filter: blur(20px);
}
.svc-card:hover { 
  transform: translateY(-8px); 
  border-color: rgba(255,107,32,0.25); 
  box-shadow: 0 25px 80px rgba(0,0,0,0.4), 0 0 40px rgba(255,107,32,0.1);
}
.svc-card:hover::before, .svc-card:hover::after { opacity: 1; }

.svc-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 1.25rem;
  background: linear-gradient(135deg, rgba(255,107,32,0.1) 0%, rgba(0,224,255,0.08) 100%);
  border: 1px solid rgba(255,255,255,0.05);
}
.svc-card h3 { font-family: var(--font-alt); font-size: 1.05rem; font-weight: 600; color: #fff; margin-bottom: 0.6rem; }
.svc-card p  { font-size: 0.875rem; color: var(--muted); line-height: 1.65; font-family: var(--font-b); }
.svc-link {
  margin-top: 1.25rem; font-size: 0.85rem; font-weight: 600;
  color: var(--orange); opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s, transform 0.3s;
}
.svc-card:hover .svc-link { opacity: 1; transform: translateY(0); }

/* ═══ WHY US ═══ */
.why { padding: 140px 0; background: var(--surface); }

.why-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem; align-items: center;
}

.counter-row {
  display: flex; gap: 2rem; margin: 2rem 0;
}
.c-item { }
.c-num {
  font-family: var(--font-d); font-size: 2.5rem; font-weight: 800;
  background: var(--grad-text); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.c-sup { font-family: var(--font-d); font-size: 1.6rem; font-weight: 800; color: var(--orange); }
.c-item p { font-size: 0.78rem; color: var(--muted); margin-top: 0.15rem; }

.why-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.why-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 1.5rem;
  display: flex; gap: 1rem; align-items: flex-start;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  transition-delay: var(--delay, 0s);
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(255,107,32,0.2); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.why-card > span { font-size: 1.8rem; flex-shrink: 0; }
.why-card strong { font-size: 0.9rem; color: #fff; display: block; margin-bottom: 0.3rem; }
.why-card p { font-size: 0.8rem; color: var(--muted); margin: 0; }

/* ═══ TEAM ═══ */
.team { padding: 140px 0; }

.team-showcase {
  display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; margin-bottom: 5rem;
}

.team-main-img, .team-img-sm {
  border-radius: var(--r-xl); overflow: hidden;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
}
.team-main-img::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,107,32,0.1) 0%, rgba(0,224,255,0.08) 100%);
  filter: blur(40px);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.team-main-img:hover::before { opacity: 1; }

.team-img-sm::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,224,255,0.08) 0%, rgba(255,107,32,0.1) 100%);
  filter: blur(30px);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.team-img-sm:hover::before { opacity: 1; }

.team-main-img img, .team-img-sm img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.team-main-img:hover img, .team-img-sm:hover img {
  transform: scale(1.05);
}

.team-main-img { aspect-ratio: 16/9; }
.team-img-sm { aspect-ratio: 4/3; }
.team-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(4,5,12,0.85) 100%);
}
.team-caption {
  position: absolute; bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
}
.team-caption strong { font-size: 1rem; color: #fff; display: block; font-family: var(--font-alt); font-weight: 600; }
.team-caption span { font-size: 0.8rem; color: rgba(255,255,255,0.65); font-family: var(--font-b); }
.team-caption.sm strong { font-size: 0.875rem; }

.team-side { display: flex; flex-direction: column; gap: 1.5rem; }
.team-stat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 1.5rem;
  flex: 1;
}
.ts-row { padding: 0.75rem 0; }
.ts-num { font-family: var(--font-d); font-size: 1.8rem; font-weight: 800; background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ts-row p { font-size: 0.8rem; color: var(--muted); margin-top: 0.2rem; }
.ts-divider { height: 1px; background: var(--border); }

/* Seminar section */
.seminar-section {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: center;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden;
}
.seminar-img { position: relative; }
.seminar-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.seminar-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 60%, var(--card) 100%);
}
.seminar-text { padding: 3rem 3rem 3rem 0; }
.seminar-text h3 { font-family: var(--font-d); font-size: 1.8rem; font-weight: 800; line-height: 1.2; letter-spacing: -0.03em; margin: 0.5rem 0 1rem; color: #fff; }
.seminar-text p { color: var(--muted); font-size: 0.925rem; line-height: 1.75; }

/* ═══ TECH STACK ═══ */
.tech-section { padding: 120px 0; background: var(--surface); }
.tech-grid {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
}
.tech-pill {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 100px; padding: 0.6rem 1.25rem;
  font-size: 0.875rem; font-weight: 500; color: var(--text);
  display: flex; align-items: center; gap: 0.5rem;
  transition: border-color 0.3s, background 0.3s, color 0.3s, transform 0.2s;
  cursor: default;
}
.tech-pill:hover {
  border-color: rgba(255,107,32,0.35); background: rgba(255,107,32,0.06);
  color: #fff; transform: translateY(-2px);
}

/* ═══ PORTFOLIO ═══ */
.portfolio { padding: 140px 0; }

.portfolio-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 1.25rem;
}
.port-card {
  border-radius: var(--r-lg); overflow: hidden;
  position: relative; cursor: pointer;
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.35s;
  transition-delay: var(--delay, 0s);
  min-height: 320px;
  background: linear-gradient(180deg, rgba(13,17,33,0.85), rgba(4,5,12,0.95));
  backdrop-filter: blur(18px);
  display: grid; align-items: center;
}
.port-card.large { grid-column: span 2; }
.port-card:hover { transform: translateY(-8px); border-color: rgba(255,107,32,0.2); box-shadow: 0 28px 90px rgba(0,0,0,0.45); }

.port-bg {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}
.port-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.05) contrast(0.95);
}
.port-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(4,5,12,0.22) 0%, rgba(4,5,12,0.72) 100%);
  z-index: 0;
}
.port-content {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; gap: 1rem;
  padding: 2rem;
}
.project-logo {
  width: 68px; height: 68px;
  border-radius: 22px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}
.project-logo img {
  width: 44px; height: auto;
}
.port-tag {
  font-family: var(--font-alt);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 0.4rem;
}
.port-content h3 {
  font-family: var(--font-d);
  font-size: 1.4rem; font-weight: 700; color: #fff; margin: 0;
  line-height: 1.15;
}
.port-content p {
  font-family: var(--font-b);
  font-size: 0.95rem; color: var(--muted); line-height: 1.8;
  max-width: 34rem;
}
.port-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: auto;
  color: var(--text); font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: color 0.25s, border-color 0.25s;
}
.port-link:hover { color: var(--orange); border-color: var(--orange); }

.port-cta { text-align: center; margin-top: 3rem; }

/* ═══ TESTIMONIALS ═══ */
.testimonials { padding: 140px 0; background: var(--surface); overflow: hidden; }

.testi-wrapper { overflow: hidden; position: relative; margin-top: 4rem; }
.testi-wrapper::before, .testi-wrapper::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
}
.testi-wrapper::before { left: 0; background: linear-gradient(90deg, var(--surface), transparent); }
.testi-wrapper::after  { right: 0; background: linear-gradient(-90deg, var(--surface), transparent); }

.testi-track {
  display: flex; gap: 1.5rem;
  width: max-content;
  animation: scrollLeft 32s linear infinite;
}
.testi-track:hover { animation-play-state: paused; }
@keyframes scrollLeft { to { transform: translateX(-50%); } }

.testi-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 2rem;
  width: 340px; flex-shrink: 0;
  transition: border-color 0.3s;
}
.testi-card:hover { border-color: rgba(255,107,32,0.2); }
.testi-stars { color: #ffb800; font-size: 0.875rem; margin-bottom: 0.85rem; letter-spacing: 2px; }
.testi-card p { font-size: 0.9rem; color: var(--text); line-height: 1.72; margin-bottom: 1.5rem; }
.testi-author { display: flex; align-items: center; gap: 0.875rem; }
.t-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  background: var(--grad-main);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.875rem; color: #fff;
}
.testi-author strong { font-size: 0.875rem; color: #fff; display: block; }
.testi-author span { font-size: 0.75rem; color: var(--muted); }

/* ═══ PROCESS ═══ */
.process { padding: 140px 0; }

.process-steps {
  display: flex; align-items: flex-start;
  gap: 0; margin-top: 4rem;
  position: relative;
}

.proc-step {
  flex: 1; text-align: center; padding: 0 0.75rem;
  position: relative; z-index: 1;
  transition-delay: var(--delay, 0s);
}
.proc-num {
  font-family: var(--font-d); font-size: 0.65rem; font-weight: 800;
  color: var(--orange); letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.proc-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--card); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin: 0 auto 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  position: relative; z-index: 2;
}
.proc-step:hover .proc-icon { border-color: var(--orange); box-shadow: 0 0 24px var(--glow-o); }
.proc-step h4 { font-size: 0.9rem; font-weight: 700; color: #fff; margin-bottom: 0.4rem; }
.proc-step p { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }

.proc-connector {
  flex: 0 0 2rem; align-self: center;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), transparent);
  margin-top: -3.5rem;
  opacity: 0.4;
}

/* ═══ CONTACT ═══ */
.contact { padding: 140px 0; }

.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 2rem; }
.ci-item {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--faint); border: 1px solid var(--border);
  border-radius: var(--r); padding: 1.1rem 1.25rem;
  transition: border-color 0.3s;
}
.ci-item:hover { border-color: rgba(255,107,32,0.25); }
.ci-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.ci-item span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); display: block; margin-bottom: 0.25rem; }
.ci-item strong { font-size: 0.9rem; color: var(--text); font-weight: 500; }
.ci-item a { color: var(--orange); }

.social-row { display: flex; gap: 0.75rem; margin-top: 2rem; }
.social-btn {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--faint); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; color: var(--muted);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.social-btn:hover { border-color: var(--orange); color: var(--orange); background: rgba(255,107,32,0.06); }

.contact-form-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 2.5rem;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3);
}
.contact-form-card h3 { font-family: var(--font-d); font-size: 1.4rem; font-weight: 700; color: #fff; margin-bottom: 0.4rem; }
.contact-form-card > p { font-size: 0.875rem; color: var(--muted); margin-bottom: 1.75rem; }

.form-group { margin-bottom: 1rem; }
.form-input {
  width: 100%; padding: 0.85rem 1.1rem;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--r-sm); color: var(--text);
  font-family: var(--font-b); font-size: 0.925rem;
  outline: none; transition: border-color 0.3s, background 0.3s;
}
.form-input:focus { border-color: var(--orange); background: rgba(255,107,32,0.04); }
.form-input::placeholder { color: var(--muted); }
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 120px; }

/* ═══ FOOTER ═══ */
.footer { border-top: 1px solid var(--border); }
.footer-top { padding: 100px 0; background: var(--surface); }

.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem;
}

.footer-logo { height: 48px; width: auto; margin-bottom: 1rem; filter: brightness(1.1); }
.footer-brand p { font-size: 0.875rem; color: var(--muted); line-height: 1.7; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: 0.6rem; }
.footer-socials a {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--faint); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; color: var(--muted);
  transition: all 0.3s;
}
.footer-socials a:hover { border-color: var(--orange); color: var(--orange); }

.footer-col h4 {
  font-family: var(--font-d); font-size: 0.875rem; font-weight: 700;
  color: #fff; margin-bottom: 1.25rem; letter-spacing: 0.02em;
}
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul a { font-size: 0.85rem; color: var(--muted); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--orange); }
.footer-contact li { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.75rem; line-height: 1.6; }
.footer-contact a { color: var(--orange); }

.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}
.footer-bottom .container {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.8rem; color: var(--muted); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--muted); transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--orange); }

/* ── SCROLL TO TOP ── */
.scroll-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 800;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-main);
  color: #fff; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px var(--glow-o);
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
.scroll-top.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { transform: translateY(-3px) !important; }

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; padding-bottom: 60px; gap: 3rem; }
  .hero-visual { display: none; }
  .hero-title { font-size: clamp(2.8rem, 8vw, 4.2rem); }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .img-collage { grid-template-columns: 1fr; gap: 1.5rem; }
  .why-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .seminar-section { grid-template-columns: 1fr; }
  .seminar-overlay { background: linear-gradient(180deg, transparent 60%, var(--card) 100%); }
  .seminar-text { padding: 2rem; }
  .team-showcase { grid-template-columns: 1fr; gap: 2rem; }
  .portfolio-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { padding-top: 100px; padding-bottom: 50px; }
  .hero-title { font-size: clamp(2.4rem, 9vw, 3.5rem); line-height: 1.1; }
  .hero-sub { font-size: 1.05rem; margin-bottom: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 1rem; }
  .hero-actions a { text-align: center; }
  .hero-stats { gap: 1.5rem; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .svc-card { padding: 1.75rem; }
  .why-cards { grid-template-columns: 1fr; gap: 1rem; }
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .port-card.large { grid-column: span 1; }
  .process-steps { flex-direction: column; gap: 1.5rem; }
  .proc-connector { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; gap: 1rem; }
  .counter-row { gap: 1.25rem; flex-wrap: wrap; justify-content: center; }
  .team-showcase { grid-template-columns: 1fr; gap: 1.5rem; }
  .team-side { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .team-stat-card { grid-column: span 2; }
}

@media (max-width: 480px) {
  section { padding: 100px 5%; }
  .container { padding: 0 5%; max-width: 100%; }
  .hero { padding: 120px 5% 80px; }
  .hero-title { font-size: clamp(2.2rem, 10vw, 3rem); }
  .hero-stats { flex-direction: column; align-items: center; gap: 1rem; }
  .stat { text-align: center; }
  .mobile-link { font-size: 1.5rem; }
  .svc-card { padding: 1.5rem; }
  .team-side { grid-template-columns: 1fr; }
  .team-stat-card { grid-column: span 1; }
  .testi-card { width: 300px; }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}