/* ============================================
   IROX TECHNOLOGIES — style.css
   Dark luxury × tech-forward
   ============================================ */

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

:root {
  --bg:        #0A0A0B;
  --bg-subtle: #111113;
  --bg-card:   #161618;
  --text:      #F0F0F2;
  --text-dim:  #8A8A9A;
  --accent:    #00F0FF;
  --accent2:   #8B5CF6;
  --glow:      rgba(0, 240, 255, .35);
  --glow2:     rgba(139, 92, 246, .30);
  --radius:    14px;
  --font-display: 'Syne', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --nav-h: 72px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; border: none; outline: none; background: none; color: inherit; }
ul { list-style: none; }

/* ---------- Utility ---------- */
.container { width: min(90%, 1320px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ---------- Cursor Follower ---------- */
.cursor-follower {
  position: fixed; top: 0; left: 0;
  width: 28px; height: 28px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform .15s ease, width .25s, height .25s, opacity .25s;
  opacity: 0;
  mix-blend-mode: difference;
}
.cursor-follower.active { opacity: 1; }
.cursor-follower.hovering {
  width: 56px; height: 56px;
  border-color: var(--accent2);
}

@media (pointer: coarse) {
  .cursor-follower { display: none; }
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; width: 100%;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding-inline: 5%;
  z-index: 1000;
  transition: background .4s, backdrop-filter .4s, box-shadow .4s;
}
.nav.scrolled {
  background: rgba(10, 10, 11, .72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  display: flex; align-items: center; gap: .55rem;
}
.nav__logo svg { height: 32px; width: auto; }
.nav__logo span { background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav__links { display: flex; gap: 2.4rem; }
.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .25s;
  position: relative;
}
.nav__links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width .3s;
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }

.nav__cta {
  padding: .6rem 1.6rem;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  transition: box-shadow .3s, transform .2s;
  cursor: pointer;
}
.nav__cta:hover {
  box-shadow: 0 0 30px var(--glow);
  transform: translateY(-1px);
}

/* hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1100;
  padding: 8px;
}
.nav__hamburger span {
  display: block; width: 26px; height: 2px;
  background: var(--text);
  transition: transform .3s, opacity .3s;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile overlay */
.mobile-nav {
  position: fixed; inset: 0;
  background: rgba(10,10,11,.96);
  backdrop-filter: blur(30px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2.4rem;
  z-index: 1050;
  opacity: 0; pointer-events: none;
  transition: opacity .4s;
}
.mobile-nav.open { opacity: 1; pointer-events: auto; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 700;
  transition: color .2s;
}
.mobile-nav a:hover { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* gradient mesh */
.hero__mesh {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}
.hero__mesh::before,
.hero__mesh::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .4;
  animation: meshFloat 12s ease-in-out infinite alternate;
}
.hero__mesh::before {
  width: 55vw; height: 55vw;
  top: -15%; left: -10%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
}
.hero__mesh::after {
  width: 50vw; height: 50vw;
  bottom: -20%; right: -10%;
  background: radial-gradient(circle, var(--accent2) 0%, transparent 70%);
  animation-delay: -6s;
}
@keyframes meshFloat {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.08); }
}

/* grain overlay */
.hero__grain {
  position: absolute; inset: 0; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='.04'/%3E%3C/svg%3E");
  background-size: 256px;
  pointer-events: none;
}

.hero__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 5rem;
  width: min(90%, 1360px);
  margin-inline: auto;
  padding-block: 2rem;
}

.hero__text h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.2vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.hero__text h1 .line { display: block; overflow: hidden; }
.hero__text h1 .word {
  display: inline-block;
  transform: translateY(110%);
  transition: transform .7s cubic-bezier(.22, 1, .36, 1);
}
.hero__text h1 .word.revealed { transform: translateY(0); }
.hero__text h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  margin-top: 2rem;
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  font-weight: 350;
  color: var(--text-dim);
  max-width: 480px;
  line-height: 1.7;
  letter-spacing: 0.005em;
  opacity: 0; transform: translateY(20px);
  transition: opacity .6s .5s, transform .6s .5s;
}
.hero__sub.revealed { opacity: 1; transform: translateY(0); }

.hero__buttons {
  display: flex; gap: 1rem; margin-top: 2.8rem;
  flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
  transition: opacity .6s .7s, transform .6s .7s;
}
.hero__buttons.revealed { opacity: 1; transform: translateY(0); }

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .25s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.1), transparent);
  opacity: 0; transition: opacity .3s;
}
.btn:hover::before { opacity: 1; }
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--accent);
  color: var(--bg);
}
.btn--primary:hover { box-shadow: 0 0 40px var(--glow); }

.btn--outline {
  border: 1.5px solid rgba(255,255,255,.18);
  color: var(--text);
}
.btn--outline:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(0,240,255,.12);
}

/* phone mockups */
.hero__mockups {
  position: relative;
  height: 560px;
  perspective: 1200px;
  opacity: 0; transform: translateX(40px);
  transition: opacity .8s .4s, transform .8s .4s;
}
.hero__mockups.revealed { opacity: 1; transform: translateX(0); }

.phone-mock {
  position: absolute;
  width: 240px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.08);
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.phone-mock--1 {
  top: 10%; left: 10%;
  transform: rotateY(-12deg) rotateX(4deg);
  z-index: 2;
}
.phone-mock--2 {
  top: 18%; right: 8%;
  transform: rotateY(8deg) rotateX(-3deg) translateZ(-40px);
  z-index: 1;
}
.phone-mock:hover {
  transform: rotateY(0) rotateX(0) scale(1.04) translateZ(20px);
  z-index: 3;
}

.phone-screen {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  display: flex; flex-direction: column;
  padding: 2rem 1.2rem 1.2rem;
}
.phone-screen--glow {
  background: linear-gradient(160deg, #0f1922, #0a2a2a);
}
.phone-screen--study {
  background: linear-gradient(160deg, #1a0f2e, #0f1922);
}
.phone-screen__badge {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .6rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em;
  padding: .3rem .7rem;
  border-radius: 100px;
  width: fit-content;
  margin-bottom: .8rem;
}
.phone-screen--glow .phone-screen__badge {
  background: rgba(0,240,255,.15); color: var(--accent);
}
.phone-screen--study .phone-screen__badge {
  background: rgba(139,92,246,.15); color: var(--accent2);
}
.phone-screen__title {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700;
  margin-bottom: .4rem;
}
.phone-screen__desc {
  font-size: .7rem; color: var(--text-dim); line-height: 1.5;
  margin-bottom: 1rem;
}
.phone-screen__visual {
  flex: 1;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.phone-screen--glow .phone-screen__visual {
  background: linear-gradient(135deg, rgba(0,240,255,.08), rgba(139,92,246,.08));
}
.phone-screen--study .phone-screen__visual {
  background: linear-gradient(135deg, rgba(139,92,246,.1), rgba(0,240,255,.05));
}
.phone-screen__icon {
  font-size: 2.6rem; opacity: .7;
}

/* ---------- Social Proof Bar ---------- */
.proof-bar {
  padding: 3rem 0;
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
  overflow: hidden;
}
.proof-bar__track {
  display: flex; align-items: center; gap: 4rem;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.proof-bar__item {
  display: flex; align-items: center; gap: .6rem;
  white-space: nowrap;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-dim);
  opacity: .6;
  transition: opacity .3s;
}
.proof-bar__item:hover { opacity: 1; }
.proof-bar__item svg { height: 20px; width: auto; opacity: .5; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- Reveal Animation Utility ---------- */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ---------- Section Headers ---------- */
.section-label {
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.8vw, 2.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  max-width: 640px;
}
.section-desc {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--text-dim);
  max-width: 520px;
  margin-top: 1rem;
  line-height: 1.7;
  letter-spacing: 0.005em;
}

/* ---------- About ---------- */
.about {
  padding: 8rem 0;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about__visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 480px;
}
.about__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.about__orb--1 {
  width: 65%; height: 65%;
  top: 10%; left: 5%;
  background: var(--accent);
  opacity: .15;
  animation: orbPulse 6s ease-in-out infinite;
}
.about__orb--2 {
  width: 55%; height: 55%;
  bottom: 10%; right: 5%;
  background: var(--accent2);
  opacity: .12;
  animation: orbPulse 6s ease-in-out infinite reverse;
}
@keyframes orbPulse {
  0%, 100% { transform: scale(1); opacity: .12; }
  50% { transform: scale(1.15); opacity: .2; }
}
.about__box {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  backdrop-filter: blur(12px);
}
.about__box--1 {
  top: 12%; left: 8%;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
}
.about__box--1 small {
  display: block;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-top: .2rem;
}
.about__box--2 {
  bottom: 18%; right: 6%;
}
.about__box--2 .tech-dots {
  display: flex; gap: .5rem; margin-top: .5rem;
}
.about__box--2 .tech-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.about__right p {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-top: 1.5rem;
}
.about__right p strong { color: var(--text); font-weight: 600; }

/* ---------- Services ---------- */
.services {
  padding: 8rem 0;
}
.services__bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.2rem;
  margin-top: 3.5rem;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: var(--radius);
  padding: 2.4rem 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color .4s, transform .3s, box-shadow .4s;
  cursor: default;
}
.service-card:hover {
  border-color: rgba(0, 240, 255, .2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s;
}
.service-card:hover::before { transform: scaleX(1); }

.service-card--wide { grid-column: span 2; }

.service-card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
}
.service-card:nth-child(1) .service-card__icon { background: rgba(0,240,255,.1); color: var(--accent); }
.service-card:nth-child(2) .service-card__icon { background: rgba(139,92,246,.1); color: var(--accent2); }
.service-card:nth-child(3) .service-card__icon { background: rgba(236,72,153,.1); color: #ec4899; }
.service-card:nth-child(4) .service-card__icon { background: rgba(34,197,94,.1); color: #22c55e; }
.service-card:nth-child(5) .service-card__icon { background: rgba(251,191,36,.1); color: #fbbf24; }
.service-card:nth-child(6) .service-card__icon { background: rgba(244,114,82,.1); color: #f47252; }

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: .6rem;
}
.service-card__desc {
  font-size: .88rem;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ---------- Case Studies ---------- */
.cases {
  padding: 8rem 0;
}
.cases__grid {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.case-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 20px;
  overflow: hidden;
  min-height: 420px;
  position: relative;
  transition: transform .4s, box-shadow .4s;
  border: 1px solid rgba(255,255,255,.05);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 40px 100px rgba(0,0,0,.4);
}

.case-card--glow { background: linear-gradient(135deg, #071a1f, #0d1f2d 60%, #0a1628); }
.case-card--study { background: linear-gradient(135deg, #150d28, #1a1030 60%, #0d0a1e); }
.case-card--legal { background: linear-gradient(135deg, #0d1a0d, #0f1f15 60%, #0a1610); }

.case-card__content {
  padding: 3rem 3rem;
  display: flex; flex-direction: column; justify-content: center;
}
.case-card__badge {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .14em;
  padding: .35rem .9rem;
  border-radius: 100px;
  width: fit-content;
  margin-bottom: 1.4rem;
}
.case-card--glow .case-card__badge { background: rgba(0,240,255,.12); color: var(--accent); }
.case-card--study .case-card__badge { background: rgba(139,92,246,.12); color: var(--accent2); }
.case-card--legal .case-card__badge { background: rgba(34,197,94,.12); color: #22c55e; }

.case-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 1.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: .8rem;
}
.case-card__desc {
  font-size: .95rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 1.6rem;
  max-width: 420px;
}
.case-card__tech {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 1.6rem;
}
.case-card__tech span {
  font-size: .72rem;
  font-weight: 600;
  padding: .3rem .75rem;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text-dim);
  background: rgba(255,255,255,.03);
}
.case-card__platforms {
  display: flex; gap: .5rem;
  font-size: .78rem;
  color: var(--text-dim);
  align-items: center;
}
.case-card__platforms svg { width: 16px; height: 16px; opacity: .6; }

.case-card__visual {
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.case-card__mockup {
  width: 200px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.06);
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.case-card:hover .case-card__mockup {
  transform: translateY(-8px) scale(1.02);
}
.case-mockup-screen {
  width: 100%;
  aspect-ratio: 9/19.5;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .8rem;
}
.case-card--glow .case-mockup-screen { background: linear-gradient(160deg, #0d2830, #071a22); }
.case-card--study .case-mockup-screen { background: linear-gradient(160deg, #1e1040, #120a28); }
.case-card--legal .case-mockup-screen { background: linear-gradient(160deg, #0f2518, #091a10); }

.case-mockup-screen__icon { font-size: 2.4rem; }
.case-mockup-screen__label {
  font-family: var(--font-display);
  font-size: .9rem; font-weight: 700;
}

/* in-development badge */
.case-card__status {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: .65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em;
  padding: .3rem .7rem;
  border-radius: 100px;
  background: rgba(251,191,36,.15);
  color: #fbbf24;
}

/* additional case mini cards */
.cases__upcoming {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2rem;
}
.case-mini {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: var(--radius);
  padding: 2rem 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color .3s;
}
.case-mini:hover {
  border-color: rgba(255,255,255,.12);
}
.case-mini__title {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
  margin-bottom: .4rem;
}
.case-mini__desc {
  font-size: .85rem; color: var(--text-dim); line-height: 1.6;
}

/* ---------- Tech Stack Marquee ---------- */
.techstack {
  padding: 6rem 0;
  border-top: 1px solid rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.techstack__marquee {
  overflow: hidden;
  margin-top: 2.5rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.techstack__track {
  display: flex;
  gap: 3rem;
  animation: marquee 40s linear infinite;
  width: max-content;
}
.tech-item {
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  min-width: 80px;
  opacity: .4;
  filter: grayscale(1);
  transition: opacity .3s, filter .3s, transform .3s;
  cursor: default;
}
.tech-item:hover {
  opacity: 1;
  filter: grayscale(0);
  transform: translateY(-4px);
}
.tech-item__icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}
.tech-item__label {
  font-size: .7rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: .03em;
}

/* ---------- Stats ---------- */
.stats {
  padding: 8rem 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.stat-card {
  text-align: center;
  padding: 2.4rem 1rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,.05);
  transition: border-color .3s, transform .3s;
}
.stat-card:hover {
  border-color: rgba(0,240,255,.15);
  transform: translateY(-4px);
}
.stat-card__number {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.stat-card__label {
  font-size: .85rem;
  color: var(--text-dim);
  margin-top: .5rem;
}

/* ---------- Process ---------- */
.process {
  padding: 8rem 0;
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  position: relative;
}
.process__steps::before {
  content: '';
  position: absolute;
  top: 38px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: .2;
}

.step-card {
  text-align: center;
  position: relative;
}
.step-card__num {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--bg-card);
  border: 2px solid rgba(0,240,255,.25);
  color: var(--accent);
  margin-bottom: 1.4rem;
  position: relative;
  z-index: 1;
  transition: background .3s, border-color .3s, box-shadow .3s;
}
.step-card:hover .step-card__num {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 30px var(--glow);
}
.step-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.step-card__desc {
  font-size: .85rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 220px;
  margin-inline: auto;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: 8rem 0;
}
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: var(--radius);
  padding: 2.8rem 2.4rem;
  position: relative;
  transition: border-color .3s;
}
.testimonial-card:hover {
  border-color: rgba(255,255,255,.1);
}
.testimonial-card__quote {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text);
  font-style: italic;
  margin-bottom: 1.6rem;
}
.testimonial-card__quote::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--accent);
  opacity: .3;
  line-height: 1;
  display: block;
  margin-bottom: .4rem;
  font-style: normal;
}
.testimonial-card__author {
  display: flex; align-items: center; gap: 1rem;
}
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: .85rem;
}
.testimonial-card:nth-child(1) .testimonial-card__avatar { background: rgba(0,240,255,.12); color: var(--accent); }
.testimonial-card:nth-child(2) .testimonial-card__avatar { background: rgba(139,92,246,.12); color: var(--accent2); }
.testimonial-card:nth-child(3) .testimonial-card__avatar { background: rgba(34,197,94,.12); color: #22c55e; }
.testimonial-card:nth-child(4) .testimonial-card__avatar { background: rgba(236,72,153,.12); color: #ec4899; }

.testimonial-card__name {
  font-weight: 700;
  font-size: .9rem;
}
.testimonial-card__role {
  font-size: .78rem;
  color: var(--text-dim);
}

/* ---------- Contact ---------- */
.contact {
  padding: 8rem 0;
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-top: 3.5rem;
  align-items: start;
}
.contact__info p {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 2rem;
}
.contact__email {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  transition: opacity .3s;
}
.contact__email:hover { opacity: .7; }
.contact__location {
  display: flex; align-items: center; gap: .5rem;
  font-size: .9rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

.contact__form {
  display: flex; flex-direction: column; gap: 1.4rem;
}
.form-group {
  position: relative;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1.1rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  font-size: .95rem;
  color: var(--text);
  transition: border-color .3s, box-shadow .3s;
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0,240,255,.08);
}
.form-group label {
  position: absolute;
  left: 1.2rem; top: 1.1rem;
  font-size: .95rem;
  color: var(--text-dim);
  pointer-events: none;
  transition: all .25s;
}
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -.55rem;
  left: .9rem;
  font-size: .7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--bg);
  padding: 0 .3rem;
}

.btn--submit {
  align-self: flex-start;
  padding: 1rem 2.8rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--bg);
  cursor: pointer;
  transition: box-shadow .3s, transform .25s;
  position: relative;
  overflow: hidden;
}
.btn--submit::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  z-index: -1;
  filter: blur(16px);
  opacity: 0;
  transition: opacity .3s;
}
.btn--submit:hover {
  transform: translateY(-2px);
}
.btn--submit:hover::after { opacity: .5; }

/* ---------- Footer ---------- */
.footer {
  padding: 3rem 0;
  border-top: 1px solid rgba(255,255,255,.05);
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer__copy {
  font-size: .82rem;
  color: var(--text-dim);
}
.footer__social {
  display: flex; gap: 1.2rem;
}
.footer__social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text-dim);
  transition: border-color .3s, color .3s;
}
.footer__social a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.footer__social svg { width: 16px; height: 16px; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .hero__text h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
  .hero__sub { margin-inline: auto; }
  .hero__buttons { justify-content: center; }
  .hero__mockups { height: 380px; margin-inline: auto; max-width: 420px; }
  .phone-mock { width: 180px; }
  .phone-mock--1 { left: 5%; }
  .phone-mock--2 { right: 5%; }

  .about__grid { grid-template-columns: 1fr; gap: 3rem; }
  .about__visual { max-width: 360px; margin-inline: auto; }

  .services__bento { grid-template-columns: 1fr 1fr; }
  .service-card--wide { grid-column: span 1; }

  .case-card { grid-template-columns: 1fr; }
  .case-card__visual { min-height: 280px; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }

  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .process__steps::before { display: none; }

  .contact__grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .hero__text h1 { font-size: clamp(1.8rem, 6vw, 2.4rem); }
  .hero__mockups { height: 320px; }
  .phone-mock { width: 155px; }

  .services__bento { grid-template-columns: 1fr; }

  .cases__upcoming { grid-template-columns: 1fr; }

  .testimonials__grid { grid-template-columns: 1fr; }

  .stats__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero__buttons { flex-direction: column; align-items: center; }
  .hero__mockups { height: 280px; }
  .phone-mock { width: 130px; }
  .stats__grid { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: 1fr; }
}