/* ═══════════════════════════════════════════════════════════
   NEO AI v4 — style.css  — FULLY RESPONSIVE
   Breakpoints: 1200 | 1024 | 768 | 480 | 360
   ═══════════════════════════════════════════════════════════ */

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

:root {
  --bg:      #04040c;
  --bg2:     #060612;
  --bg3:     #08081a;
  --cyan:    #00f5d4;
  --blue:    #3090ff;
  --purple:  #9b5de5;
  --white:   #ffffff;
  --white2:  #e8eeff;
  --muted:   #9090b8;
  --muted2:  #b0b0d0;
  --border:  rgba(0,245,212,0.12);
  --card:    #07070f;
  --font-head: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Space Mono', monospace;
  /* Spacing scale */
  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  48px;
  --space-xl:  80px;
  --space-2xl: 110px;
  /* Touch target minimum */
  --tap-min: 44px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  /* Prevent font boost on mobile */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  /* Tap highlight color for mobile */
  -webkit-tap-highlight-color: rgba(0,245,212,0.15);
}

/* Touch devices: show cursor, hide custom one */
@media (hover: none) and (pointer: coarse) {
  body { cursor: auto; }
  #cur { display: none !important; }
  .cursor-trail { display: none !important; }
}

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

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ─── NOISE ──────────────────────────────────────────────── */
body::after {
  content:''; position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 128 128' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.015; pointer-events:none; z-index:9000;
}

/* ─── SCROLL PROGRESS BAR ────────────────────────────────── */
#scrollProgress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  z-index: 9999; transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--cyan);
}

/* ─── CUSTOM CURSOR (desktop only) ──────────────────────── */
#cur { position:fixed; top:0; left:0; pointer-events:none; z-index:9998; }
#cd {
  width:10px; height:10px; background:var(--cyan); border-radius:50%;
  position:absolute; transform:translate(-50%,-50%);
  box-shadow: 0 0 8px var(--cyan), 0 0 20px rgba(0,245,212,.7), 0 0 40px rgba(0,245,212,.4);
  mix-blend-mode:screen;
}
#cr {
  width:38px; height:38px; border:2px solid var(--cyan); border-radius:50%;
  position:absolute; transform:translate(-50%,-50%);
  box-shadow: 0 0 10px var(--cyan), 0 0 25px rgba(0,245,212,.5), inset 0 0 10px rgba(0,245,212,.1);
  mix-blend-mode:screen;
  transition:transform .12s ease, box-shadow .2s;
}
#cr.big {
  transform:translate(-50%,-50%) scale(2.2);
  box-shadow: 0 0 20px var(--cyan), 0 0 40px rgba(0,245,212,.8), inset 0 0 20px rgba(0,245,212,.2);
}
.cursor-trail {
  position:fixed; border-radius:50%;
  background:radial-gradient(circle, var(--cyan) 0%, rgba(0,245,212,.6) 50%, transparent 100%);
  box-shadow:0 0 8px var(--cyan);
  pointer-events:none; z-index:9997; mix-blend-mode:screen;
}

/* ─── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:rgba(0,245,212,.4); border-radius:2px; }

/* ─── SCROLL INDICATOR ───────────────────────────────────── */
#scrollIndicator {
  position:fixed; right:20px; bottom:36px; z-index:200;
  opacity:0; transition:opacity .3s; pointer-events:none;
}
#scrollIndicator.visible { opacity:1; animation:scrollBounce 1.2s ease infinite; }
.scroll-arrow { font-size:20px; color:var(--cyan); text-shadow:0 0 12px var(--cyan); font-weight:700; }

/* ═══════════════════════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════════════════════ */
nav {
  position:fixed; top:0; left:0; right:0; z-index:500;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 56px; transition:all .4s ease;
}
nav.stuck {
  background:rgba(4,4,12,.95);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(0,245,212,.15);
  padding:12px 56px;
  box-shadow:0 4px 40px rgba(0,0,0,.6);
}
.nav-logo { display:flex; align-items:center; flex-shrink:0; }
.logo-svg {
  height:26px; width:auto;
  filter:drop-shadow(0 0 8px rgba(0,245,212,.5));
  transition:filter .3s;
}
.nav-logo:hover .logo-svg { filter:drop-shadow(0 0 16px rgba(0,245,212,.9)); }

/* Desktop nav links */
.nav-links { display:flex; gap:32px; list-style:none; }
.nav-links a {
  font-family:var(--font-mono); font-size:.7rem;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--white2); transition:all .25s; position:relative;
  padding:8px 0; /* larger hit area */
  min-height:var(--tap-min); display:flex; align-items:center;
}
.nav-links a::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:2px; background:var(--cyan); transition:width .3s;
}
.nav-links a:hover { color:var(--cyan); }
.nav-links a:hover::after { width:100%; }

.nav-btn {
  background:transparent; border:1.5px solid var(--cyan);
  color:var(--cyan); padding:10px 22px;
  font-family:var(--font-mono); font-size:.66rem;
  letter-spacing:.12em; text-transform:uppercase;
  cursor:none; transition:all .3s; position:relative; overflow:hidden;
  min-height:var(--tap-min); display:flex; align-items:center;
  white-space:nowrap;
}
.nav-btn::before {
  content:''; position:absolute; inset:0;
  background:var(--cyan); z-index:-1;
  transform:scaleX(0); transform-origin:left; transition:transform .3s;
}
.nav-btn:hover::before { transform:scaleX(1); }
.nav-btn:hover { color:#000; }

/* Hamburger button */
.nav-hamburger {
  display:none; flex-direction:column; justify-content:center; gap:5px;
  background:none; border:none; cursor:pointer; padding:10px;
  width:var(--tap-min); height:var(--tap-min);
  position:relative; z-index:601;
}
.nav-hamburger span {
  display:block; width:24px; height:2px;
  background:var(--white); border-radius:2px;
  transition:transform .3s ease, opacity .3s ease, background .3s;
}
.nav-hamburger.open span { background:var(--cyan); }
.nav-hamburger.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-hamburger.open span:nth-child(2) { opacity:0; transform:translateX(-10px); }
.nav-hamburger.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ═══════════════════════════════════════════════════════════
   MOBILE FULL-SCREEN MENU OVERLAY
   ═══════════════════════════════════════════════════════════ */
.mobile-menu {
  position:fixed; inset:0; z-index:600;
  background:rgba(4,4,12,.98);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity .35s ease;
}
.mobile-menu.open { opacity:1; pointer-events:all; }

.mobile-menu-inner {
  display:flex; flex-direction:column; align-items:flex-start;
  padding:80px 40px 48px; width:100%; max-width:500px;
  transform:translateY(20px);
  transition:transform .4s ease;
}
.mobile-menu.open .mobile-menu-inner { transform:translateY(0); }

.mobile-nav { width:100%; margin-bottom:40px; }

.mobile-link {
  display:flex; align-items:center; gap:20px;
  padding:20px 0; border-bottom:1px solid rgba(0,245,212,.1);
  color:var(--white); transition:all .25s; cursor:pointer;
  min-height:72px;
  text-decoration:none;
}
.mobile-link:hover, .mobile-link:active {
  color:var(--cyan); padding-left:8px;
  border-bottom-color:rgba(0,245,212,.3);
}
.mobile-link-num {
  font-family:var(--font-mono); font-size:.62rem;
  color:var(--muted); letter-spacing:.15em; flex-shrink:0;
}
.mobile-link-text {
  font-family:var(--font-head); font-size:clamp(1.4rem, 5vw, 2rem);
  font-weight:700; letter-spacing:.02em; flex:1;
}
.mobile-link-arrow {
  color:var(--cyan); font-size:1.4rem; opacity:0;
  transform:translateX(-8px); transition:all .3s;
}
.mobile-link:hover .mobile-link-arrow { opacity:1; transform:translateX(0); }

.mobile-cta {
  width:100%; text-align:center; justify-content:center;
  padding:16px 32px; font-size:.72rem;
}

.mobile-footer-info {
  display:flex; gap:24px; margin-top:28px;
  font-family:var(--font-mono); font-size:.62rem;
  color:var(--muted2); flex-wrap:wrap;
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
#hero {
  position:relative; min-height:100vh; height:100svh;
  display:flex; align-items:center; overflow:hidden;
}
#hero-canvas { position:absolute; inset:0; width:100%; height:100%; }

.hero-inner {
  position:relative; z-index:2;
  padding:100px 56px 160px;
  max-width:720px; width:100%;
}
.htag {
  font-family:var(--font-mono); font-size:.62rem; letter-spacing:.22em;
  text-transform:uppercase; color:var(--cyan); margin-bottom:20px;
  display:flex; align-items:center; gap:12px;
  opacity:0; animation:fu .8s .2s ease both;
  text-shadow:0 0 10px rgba(0,245,212,.5);
}
.htag::before { content:''; width:28px; height:1px; background:var(--cyan); flex-shrink:0; }

.hero-title {
  font-family:var(--font-head);
  font-size:clamp(2.2rem, 6vw, 5.5rem);
  font-weight:800; line-height:.95; letter-spacing:-.02em;
  color:var(--white);
  opacity:0; animation:fu .9s .35s ease both;
}
.hero-title em { font-style:italic; color:var(--cyan); text-shadow:0 0 20px rgba(0,245,212,.5); }
.hero-title .ghost { -webkit-text-stroke:1.5px rgba(0,245,212,.5); color:transparent; }

.hero-sub {
  font-family:var(--font-body); font-size:.95rem;
  line-height:1.8; color:var(--white2);
  margin-top:20px; max-width:480px;
  opacity:0; animation:fu .8s .5s ease both;
}

.hero-btns {
  display:flex; gap:14px; flex-wrap:wrap; margin-top:32px;
  opacity:0; animation:fu .8s .65s ease both;
}

/* Stats row — bottom of hero */
.hero-stats {
  position:absolute; bottom:0; left:0; right:0; z-index:2;
  display:grid; grid-template-columns:repeat(3,1fr);
  border-top:1px solid rgba(0,245,212,.12);
  opacity:0; animation:fu .8s .85s ease both;
}
.hstat {
  padding:20px 32px;
  border-right:1px solid rgba(0,245,212,.12);
}
.hstat:last-child { border-right:none; }
.hstat-num {
  font-family:var(--font-head); font-size:clamp(1.5rem, 3vw, 2.4rem);
  font-weight:800; color:var(--cyan);
  text-shadow:0 0 20px rgba(0,245,212,.5);
}
.hstat-lbl {
  font-family:var(--font-mono); font-size:.58rem;
  letter-spacing:.15em; text-transform:uppercase; color:var(--white2);
  margin-top:4px;
}

.scroll-hint {
  position:absolute; bottom:80px; right:56px; z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:.55rem;
  letter-spacing:.2em; text-transform:uppercase; color:var(--muted2);
  opacity:0; animation:fu .8s 1.1s ease both;
}
.scroll-line {
  width:1px; height:40px;
  background:linear-gradient(to bottom, var(--cyan), transparent);
  animation:scrollDrop 1.8s ease infinite;
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn-c {
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--cyan); color:#000;
  padding:14px 28px; font-family:var(--font-head); font-size:.65rem;
  font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  border:none; cursor:none; transition:all .3s;
  position:relative; overflow:hidden;
  box-shadow:0 4px 20px rgba(0,245,212,.3);
  min-height:var(--tap-min);
  white-space:nowrap;
}
.btn-c::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.35),transparent);
  transform:translateX(-100%); transition:transform .35s;
}
.btn-c:hover, .btn-c:active { background:#00e8d4; transform:translateY(-2px); box-shadow:0 8px 30px rgba(0,245,212,.5); }
.btn-c:hover::before { transform:translateX(100%); }

.btn-o {
  display:inline-flex; align-items:center; justify-content:center;
  background:transparent; color:var(--white);
  border:1.5px solid rgba(255,255,255,.4); padding:13px 28px;
  font-family:var(--font-head); font-size:.65rem;
  letter-spacing:.12em; text-transform:uppercase;
  cursor:none; transition:all .3s; position:relative; overflow:hidden;
  min-height:var(--tap-min);
  white-space:nowrap;
}
.btn-o::before {
  content:''; position:absolute; inset:0;
  background:var(--cyan); z-index:-1;
  transform:scaleX(0); transform-origin:left; transition:transform .3s;
}
.btn-o:hover, .btn-o:active { border-color:var(--cyan); color:#000; }
.btn-o:hover::before, .btn-o:active::before { transform:scaleX(1); }

/* ─── MARQUEE ────────────────────────────────────────────── */
.mq-wrap {
  overflow:hidden;
  border-top:1px solid rgba(0,245,212,.15);
  border-bottom:1px solid rgba(0,245,212,.15);
  padding:14px 0; background:rgba(0,245,212,.02);
}
.mq-track { display:flex; gap:0; width:max-content; animation:mqa 28s linear infinite; }
.mq-inner {
  display:flex; align-items:center; gap:24px;
  font-family:var(--font-mono); font-size:.7rem;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--white2); white-space:nowrap; padding-right:24px;
}
.mq-inner .dot { color:var(--cyan); text-shadow:0 0 8px var(--cyan); }

/* ─── SECTION BASE ───────────────────────────────────────── */
.sec { padding:var(--space-2xl) 56px; max-width:1320px; margin:0 auto; }
#services { background:var(--bg2); }
#work { background:var(--bg); }
.trusted-sec { background:var(--bg2); overflow:hidden; }

.stag {
  font-family:var(--font-mono); font-size:.65rem;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--cyan); margin-bottom:16px;
  display:flex; align-items:center; gap:12px; font-weight:600;
  text-shadow:0 0 10px rgba(0,245,212,.4);
}
.stag::before { content:''; width:28px; height:1px; background:var(--cyan); flex-shrink:0; }

.sh {
  font-family:var(--font-head);
  font-size:clamp(1.6rem, 3.2vw, 3.2rem);
  font-weight:700; line-height:1.1; letter-spacing:-.01em;
  color:var(--white);
}
.sh em { font-style:italic; color:var(--cyan); text-shadow:0 0 16px rgba(0,245,212,.5); }

/* ─── SERVICES GRID ──────────────────────────────────────── */
.svc-wrap { margin-top:56px; }
.svc-row {
  display:grid; grid-template-columns:1fr 1fr;
  gap:1px; background:rgba(0,245,212,.08); margin-bottom:1px;
}

.svc-card {
  background:var(--card); padding:44px 40px;
  display:flex; flex-direction:row; gap:32px; align-items:flex-start;
  position:relative; overflow:hidden; cursor:none;
  opacity:0; transform:translateY(20px);
  transition:opacity .6s, transform .6s, background .3s, box-shadow .3s;
  border:1px solid rgba(0,245,212,.05); border-radius:4px;
}
.svc-card.vis { opacity:1; transform:translateY(0); }
.svc-card:hover {
  background:rgba(10,10,25,.9); border-color:rgba(0,245,212,.2);
  transform:translateY(-4px); box-shadow:0 16px 50px rgba(0,245,212,.1);
}
.svc-card::after {
  content:''; position:absolute; top:0; left:0; width:100%; height:2px;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);
  transform:scaleX(0); transform-origin:left; transition:transform .5s;
}
.svc-card:hover::after { transform:scaleX(1); }

/* 3D canvas LEFT on desktop */
.svc-right { width:160px; height:160px; flex-shrink:0; order:-1; }
.svc-canvas { width:100%; height:100%; display:block; }

.svc-left { flex:1; min-width:0; }
.svc-num { font-family:var(--font-mono); font-size:.6rem; color:var(--cyan); letter-spacing:.15em; margin-bottom:12px; }
.svc-name {
  font-family:var(--font-head); font-size:1.25rem; font-weight:700;
  letter-spacing:-.01em; margin-bottom:12px;
  color:var(--white); transition:color .3s;
}
.svc-card:hover .svc-name { color:var(--cyan); }
.svc-desc {
  font-family:var(--font-body); font-size:.86rem;
  line-height:1.75; color:var(--muted2); margin-bottom:16px;
}
.svc-list { list-style:none; }
.svc-list li {
  font-family:var(--font-body); font-size:.82rem;
  color:var(--white2); padding:4px 0;
  display:flex; align-items:center; gap:10px;
}
.svc-list li::before { content:'•'; color:var(--cyan); flex-shrink:0; }
.svc-link {
  font-family:var(--font-mono); font-size:.6rem;
  letter-spacing:.15em; text-transform:uppercase; color:var(--cyan);
  display:inline-flex; align-items:center; gap:8px; margin-top:16px;
  transition:gap .2s; cursor:none;
  min-height:var(--tap-min);
}
.svc-link:hover { gap:16px; }

/* ─── CASE STUDIES ───────────────────────────────────────── */
.cs-list { margin-top:56px; }
.cs-item {
  display:grid; grid-template-columns:60px 1fr auto 32px;
  align-items:center; gap:24px;
  padding:24px 20px; border-bottom:1px solid rgba(0,245,212,.1);
  cursor:none; position:relative; overflow:hidden;
  opacity:0; transform:translateX(-16px);
  transition:opacity .5s, transform .5s, background .3s;
  border-radius:2px; text-decoration:none; color:inherit;
  min-height:var(--tap-min);
}
.cs-item.vis { opacity:1; transform:translateX(0); }
.cs-item::before {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:2px;
  background:linear-gradient(90deg,var(--cyan),transparent);
  transition:width .5s;
}
.cs-item:hover::before, .cs-item:active::before { width:100%; }
.cs-item:hover, .cs-item:active { background:rgba(0,245,212,.04); transform:translateX(6px); }
.cs-item:hover .cs-name, .cs-item:active .cs-name { color:var(--cyan); }
.cs-num { font-family:var(--font-mono); font-size:.62rem; color:var(--muted2); }
.cs-name {
  font-family:var(--font-head); font-size:clamp(1.1rem, 2.5vw, 1.8rem);
  font-weight:700; transition:color .3s; color:var(--white);
}
.cs-tags { display:flex; flex-wrap:wrap; gap:6px; }
.cs-tag {
  font-family:var(--font-mono); font-size:.55rem;
  letter-spacing:.1em; text-transform:uppercase;
  border:1px solid rgba(0,245,212,.25); padding:4px 10px; color:var(--muted2);
  white-space:nowrap;
}
.cs-arrow { color:var(--cyan); font-size:1.3rem; opacity:0; transform:translateX(-8px); transition:all .3s; }
.cs-item:hover .cs-arrow, .cs-item:active .cs-arrow { opacity:1; transform:translateX(0); }

/* ─── TRUSTED BY ─────────────────────────────────────────── */
.logos-wrap { margin-top:40px; overflow:hidden; position:relative; }
.logos-wrap::before, .logos-wrap::after {
  content:''; position:absolute; top:0; bottom:0; width:80px; z-index:1; pointer-events:none;
}
.logos-wrap::before { left:0; background:linear-gradient(to right,var(--bg2),transparent); }
.logos-wrap::after  { right:0; background:linear-gradient(to left,var(--bg2),transparent); }
.logos-track { display:flex; gap:0; width:max-content; animation:mqa 20s linear infinite; }
.logo-item {
  font-family:var(--font-mono); font-size:.75rem;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted2); padding:18px 40px;
  border-right:1px solid rgba(0,245,212,.1); white-space:nowrap;
  transition:color .2s;
}
.logo-item:hover { color:var(--cyan); }

/* ─── CTA ────────────────────────────────────────────────── */
.cta-sec { position:relative; text-align:center; padding:var(--space-2xl) 56px var(--space-xl); overflow:hidden; }
#cta-canvas { position:absolute; inset:0; width:100%; height:100%; }
.cta-inner { position:relative; z-index:2; max-width:640px; margin:0 auto; }
.cta-title {
  font-family:var(--font-head);
  font-size:clamp(2.4rem, 5.5vw, 6rem);
  font-weight:800; line-height:.92; letter-spacing:-.02em;
  color:var(--white);
}
.cta-title em { font-style:italic; color:var(--cyan); text-shadow:0 0 24px rgba(0,245,212,.5); }
.cta-title .ghost { -webkit-text-stroke:1.5px rgba(0,245,212,.45); color:transparent; }
.cta-sub { font-family:var(--font-body); font-size:.92rem; color:var(--white2); margin-top:20px; line-height:1.8; }

/* ─── CONTACT FORM ───────────────────────────────────────── */
.contact-form { margin-top:40px; text-align:left; display:flex; flex-direction:column; gap:16px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-group { display:flex; flex-direction:column; gap:8px; }
.form-group label {
  font-family:var(--font-mono); font-size:.62rem;
  letter-spacing:.16em; text-transform:uppercase; color:var(--white2);
}
.form-group input,
.form-group select,
.form-group textarea {
  background:rgba(255,255,255,.05); border:1px solid rgba(0,245,212,.2);
  color:var(--white); padding:14px 16px;
  font-family:var(--font-body); font-size:1rem;   /* 1rem prevents iOS zoom */
  outline:none; transition:all .3s; border-radius:4px;
  -webkit-appearance:none; appearance:none;
  min-height:var(--tap-min);
}
.form-group select { cursor:pointer; color:var(--white2); background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300f5d4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; padding-right:40px; }
.form-group select option { background:#0a0a1a; color:var(--white); }
.form-group input:focus,.form-group select:focus,.form-group textarea:focus {
  border-color:var(--cyan); background:rgba(0,245,212,.06);
  box-shadow:0 0 20px rgba(0,245,212,.2);
}
.form-group input::placeholder,.form-group textarea::placeholder { color:rgba(255,255,255,.35); }
.form-group textarea { resize:vertical; min-height:120px; font-family:var(--font-body); font-size:1rem; }
.form-submit { align-self:flex-start; font-size:.68rem; padding:15px 36px; cursor:none; width:auto; }
.cta-contact-line {
  margin-top:24px; font-family:var(--font-mono); font-size:.7rem;
  color:var(--muted2); display:flex; align-items:center; gap:12px;
  justify-content:center; flex-wrap:wrap;
}
.cta-contact-line a { color:var(--cyan); text-shadow:0 0 8px rgba(0,245,212,.4); }

/* ─── FOOTER ─────────────────────────────────────────────── */
footer { background:var(--bg3); border-top:1px solid rgba(0,245,212,.15); padding:64px 56px 40px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; margin-bottom:48px; }
.ft-logo {
  font-family:var(--font-head); font-size:1.15rem; font-weight:800;
  color:var(--cyan); letter-spacing:.18em; margin-bottom:14px;
  text-shadow:0 0 20px rgba(0,245,212,.5);
}
.ft-tagline { font-family:var(--font-body); font-size:.84rem; color:var(--white2); line-height:1.85; }
.ft-socials { display:flex; gap:10px; margin-top:20px; flex-wrap:wrap; }
.ft-socials a {
  width:42px; height:42px;   /* larger tap targets */
  border:1px solid rgba(0,245,212,.3);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:.75rem; color:var(--white2);
  transition:all .3s; border-radius:4px; position:relative; overflow:hidden;
}
.ft-socials a::before { content:''; position:absolute; inset:0; background:var(--cyan); z-index:-1; transform:scale(0); transition:transform .3s; }
.ft-socials a:hover,.ft-socials a:active { border-color:var(--cyan); color:#000; }
.ft-socials a:hover::before,.ft-socials a:active::before { transform:scale(1); }
.ft-col h4 {
  font-family:var(--font-mono); font-size:.65rem;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--white); margin-bottom:16px;
}
.ft-col a {
  display:block; font-family:var(--font-body); font-size:.86rem;
  color:var(--white2); padding:6px 0; transition:color .2s;
  min-height:var(--tap-min); display:flex; align-items:center;
}
.ft-col a:hover,.ft-col a:active { color:var(--cyan); }
.footer-bottom {
  border-top:1px solid rgba(0,245,212,.1); padding-top:24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-family:var(--font-mono); font-size:.62rem; color:var(--muted2);
}
.footer-credit { color:var(--cyan); transition:text-shadow .2s; }
.footer-credit:hover { text-shadow:0 0 10px rgba(0,245,212,.5); }

/* ─── ANIMATIONS ─────────────────────────────────────────── */
@keyframes fu { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }
@keyframes mqa { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@keyframes scrollDrop {
  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}
}
@keyframes scrollBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

/* ─── REVEAL ─────────────────────────────────────────────── */
.reveal { opacity:0; transform:translateY(22px); transition:opacity .7s,transform .7s; }
.reveal.vis { opacity:1; transform:translateY(0); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════ */

/* ── 1200px ───────────────────────────────────────────────── */
@media (max-width:1200px) {
  nav { padding:16px 40px; }
  nav.stuck { padding:12px 40px; }
  .sec { padding:90px 40px; }
  .hero-inner { padding:90px 40px 140px; }
  .scroll-hint { right:40px; }
  .cta-sec { padding:90px 40px 70px; }
  footer { padding:56px 40px 36px; }
}

/* ── 1024px — tablet landscape ────────────────────────────── */
@media (max-width:1024px) {
  .nav-links { gap:24px; }
  .nav-links a { font-size:.65rem; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
  .footer-grid > .footer-brand { grid-column:1/-1; }
  .svc-row { grid-template-columns:1fr; }
  .svc-card { padding:36px 32px; }
  .svc-right { width:130px; height:130px; }
  .cs-item { grid-template-columns:50px 1fr auto 24px; gap:16px; }
}

/* ── 768px — tablet portrait / mobile ────────────────────── */
@media (max-width:768px) {
  :root {
    --space-2xl: 72px;
    --space-xl:  56px;
  }

  /* Hide desktop nav, show hamburger */
  .nav-links { display:none; }
  .nav-btn   { display:none; }
  .nav-hamburger { display:flex; }
  nav { padding:14px 20px; }
  nav.stuck { padding:10px 20px; }
  .logo-svg { height:22px; }

  /* Hero */
  .hero-inner { padding:80px 20px 130px; max-width:100%; }
  .hero-title { font-size:clamp(2rem, 8vw, 3.5rem); line-height:1.0; }
  .hero-sub { font-size:.88rem; }
  .hero-btns { flex-direction:column; gap:12px; }
  .btn-c, .btn-o { width:100%; text-align:center; font-size:.7rem; }
  .scroll-hint { display:none; }

  /* Stats row — 3 columns still, smaller */
  .hero-stats { }
  .hstat { padding:14px 16px; }
  .hstat-num { font-size:1.5rem; }
  .hstat-lbl { font-size:.5rem; }

  /* Marquee slightly smaller */
  .mq-inner { font-size:.62rem; gap:18px; }

  /* Sections */
  .sec { padding:64px 20px; }

  /* Services — single col, canvas above text */
  .svc-row { grid-template-columns:1fr; }
  .svc-card {
    flex-direction:column; padding:28px 20px; gap:20px;
  }
  .svc-right {
    width:110px; height:110px;
    order:-1;   /* Canvas on top on mobile */
  }
  .svc-name { font-size:1.15rem; }
  .svc-desc { font-size:.84rem; }

  /* Case studies — simplified 2-col */
  .cs-item { grid-template-columns:44px 1fr; gap:12px; padding:18px 0; }
  .cs-tags, .cs-arrow { display:none; }
  .cs-name { font-size:1.1rem; }
  .cs-num { font-size:.58rem; }

  /* Logos */
  .logo-item { padding:16px 32px; font-size:.68rem; }

  /* CTA */
  .cta-sec { padding:64px 20px 56px; }
  .cta-title { font-size:clamp(2rem, 8vw, 3.5rem); }
  .cta-sub { font-size:.86rem; }
  .form-row { grid-template-columns:1fr; gap:14px; }
  .form-submit { width:100%; justify-content:center; font-size:.7rem; }
  .cta-contact-line { font-size:.65rem; }

  /* Footer */
  .footer-grid { grid-template-columns:1fr 1fr; gap:28px; }
  .footer-grid > .footer-brand { grid-column:1/-1; }
  footer { padding:48px 20px 28px; }
  .footer-bottom { flex-direction:column; text-align:center; gap:8px; font-size:.58rem; }
  .ft-col a { min-height:40px; font-size:.82rem; }
}

/* ── 480px — small phones ─────────────────────────────────── */
@media (max-width:480px) {
  :root { --space-2xl:56px; --space-xl:40px; }

  nav { padding:12px 16px; }
  .logo-svg { height:20px; }

  .hero-inner { padding:72px 16px 120px; }
  .hero-title { font-size:clamp(1.8rem, 9vw, 2.8rem); }
  .htag { font-size:.56rem; }
  .hero-sub { font-size:.84rem; max-width:100%; }
  .hero-btns { gap:10px; }
  .btn-c,.btn-o { padding:13px 20px; font-size:.66rem; }

  /* Stats — still 3 col but tight */
  .hstat { padding:12px 10px; }
  .hstat-num { font-size:1.3rem; }
  .hstat-lbl { font-size:.46rem; letter-spacing:.1em; }

  .sec { padding:52px 16px; }
  .sh { font-size:clamp(1.4rem, 6vw, 2.2rem); }
  .stag { font-size:.58rem; }

  /* Services */
  .svc-card { padding:24px 16px; gap:16px; }
  .svc-right { width:90px; height:90px; }
  .svc-name { font-size:1.05rem; }
  .svc-desc { font-size:.8rem; }
  .svc-list li { font-size:.78rem; }

  /* Case studies */
  .cs-name { font-size:1rem; }

  /* CTA */
  .cta-sec { padding:56px 16px 48px; }
  .cta-title { font-size:clamp(1.8rem, 9vw, 3rem); }
  .contact-form { margin-top:28px; gap:14px; }
  .form-group input,.form-group select,.form-group textarea { padding:13px 14px; }
  .form-submit { padding:14px 24px; }

  /* Footer */
  footer { padding:40px 16px 24px; }
  .footer-grid { grid-template-columns:1fr; gap:24px; }
  .ft-logo { font-size:1rem; }
  .ft-tagline { font-size:.8rem; }
  .ft-socials a { width:44px; height:44px; }

  /* Mobile menu */
  .mobile-menu-inner { padding:72px 24px 40px; }
  .mobile-link-text { font-size:1.5rem; }
}

/* ── 360px — very small phones ────────────────────────────── */
@media (max-width:360px) {
  nav { padding:10px 12px; }
  .hero-inner { padding:68px 12px 110px; }
  .hero-title { font-size:clamp(1.6rem, 10vw, 2.4rem); }
  .sec { padding:44px 12px; }
  .svc-card { padding:20px 12px; }
  .cta-sec { padding:48px 12px 40px; }
  footer { padding:36px 12px 20px; }
  .hstat-lbl { display:none; } /* hide labels, too tight */
  .hstat-num { font-size:1.2rem; }
}

/* ── Reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after {
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* ── Dark mode (already dark, but explicit) ───────────────── */
@media (prefers-color-scheme:dark) {
  :root { color-scheme:dark; }
}

/* ── Landscape phone ──────────────────────────────────────── */
@media (max-width:768px) and (orientation:landscape) and (max-height:500px) {
  #hero { min-height:auto; height:auto; padding-bottom:20px; }
  .hero-inner { padding:80px 20px 20px; }
  .hero-stats { position:relative; margin-top:20px; bottom:auto; left:auto; right:auto; border-top:1px solid rgba(0,245,212,.12); }
  .scroll-hint { display:none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: ms !important; transition-duration: .01ms !important; }
}