/* =========================================================
   FIDATECH — Futuristic Agency Site
   Design system: Cyber-Glass / Neon Circuit
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --c-bg: #05050a;
  --c-bg-alt: #0b0b14;
  --c-surface: rgba(255, 255, 255, 0.035);
  --c-surface-strong: rgba(255, 255, 255, 0.06);
  --c-border: rgba(255, 255, 255, 0.09);
  --c-border-strong: rgba(255, 255, 255, 0.18);

  --c-primary: #3b82f6;
  --c-primary-soft: #7fb0ff;
  --c-secondary: #8b5cf6;
  --c-tertiary: #22d3ee;
  --c-danger: #ff5d7a;

  --c-text: #e8ebf5;
  --c-text-dim: #97a1b8;
  --c-text-faint: #626c85;

  --grad-primary: linear-gradient(135deg, var(--c-primary) 0%, var(--c-secondary) 100%);
  --grad-text: linear-gradient(90deg, var(--c-primary-soft), var(--c-tertiary), var(--c-secondary), var(--c-primary-soft));

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 26px;
  --radius-full: 999px;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 80px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: 'Vazirmatn', 'JetBrains Mono', sans-serif;
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
}

.mono { font-family: 'JetBrains Mono', monospace; letter-spacing: 0.04em; }

h1, h2, h3, h4, h5 {
  font-family: 'Vazirmatn', sans-serif;
  font-weight: 700;
  margin: 0;
  line-height: 1.35;
}

p { margin: 0; color: var(--c-text-dim); }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

ul { margin: 0; padding: 0; list-style: none; }

button, input, select, textarea {
  font-family: inherit;
  color: inherit;
}

::selection { background: var(--c-primary); color: #fff; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--c-primary), var(--c-secondary));
  border-radius: var(--radius-full);
  border: 2px solid var(--c-bg);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.text-gradient {
  background: var(--grad-text);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 9s linear infinite;
}

@keyframes shine { to { background-position: 250% center; } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-primary-soft);
  text-transform: uppercase;
  padding: 6px 16px;
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.08);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--c-primary-soft);
  box-shadow: 0 0 10px var(--c-primary-soft);
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100% { opacity: 1; transform: scale(1);} 50% { opacity: .5; transform: scale(1.3);} }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.section-head h2 { font-size: clamp(28px, 4vw, 42px); }
.section-head p { font-size: 17px; }

/* =========== Background layers (site-wide) =========== */
#bg-shader {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: -2; opacity: 0.35; pointer-events: none;
}
.bg-dotgrid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(rgba(127, 176, 255, 0.14) 1px, transparent 1.4px);
  background-size: 26px 26px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 40%, transparent 85%);
}
.cursor-glow {
  position: fixed;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity .3s ease;
  will-change: transform;
}

/* Futuristic HUD cursor: trailing ring + tight core dot */
.cursor-ring, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0;
  transition: opacity .3s ease, width .25s var(--ease), height .25s var(--ease), border-color .25s ease, background .25s ease;
  will-change: transform;
}
.cursor-ring {
  width: 34px; height: 34px;
  margin: -17px 0 0 -17px;
  border: 1px solid rgba(127, 176, 255, 0.55);
  box-shadow: 0 0 16px rgba(59,130,246,0.35), inset 0 0 12px rgba(59,130,246,0.15);
}
.cursor-dot {
  width: 6px; height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--c-tertiary);
  box-shadow: 0 0 10px var(--c-tertiary);
}
.cursor-ring.active { width: 56px; height: 56px; margin: -28px 0 0 -28px; border-color: var(--c-tertiary); background: rgba(34,211,238,0.08); }

/* =========== Preloader =========== */
#preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--c-bg);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 22px;
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
#preloader.done { opacity: 0; visibility: hidden; }
#preloader img { width: 56px; height: 56px; animation: spin-slow 2.2s linear infinite; filter: drop-shadow(0 0 12px rgba(59,130,246,0.6)); }
@keyframes spin-slow { to { transform: rotate(360deg); } }
.preloader-bar {
  width: 200px; height: 3px; border-radius: 2px;
  background: rgba(255,255,255,0.08); overflow: hidden;
}
.preloader-bar span {
  display: block; height: 100%; width: 0%;
  background: var(--grad-primary);
  animation: load-bar 1.4s var(--ease) forwards;
}
@keyframes load-bar { to { width: 100%; } }
.preloader-label { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .2em; color: var(--c-text-faint); }

/* =========== Header =========== */
.site-header {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: 84px;
  display: flex; align-items: center;
  background: rgba(5, 5, 10, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--c-border);
  transition: height .35s var(--ease), background .35s var(--ease);
}
.site-header.shrink { height: 64px; background: rgba(5, 5, 10, 0.82); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 34px; height: 34px; filter: drop-shadow(0 0 8px rgba(59,130,246,.6)); }
.brand span {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700; font-size: 19px; letter-spacing: 0.03em;
  color: #fff;
  text-shadow: 0 0 16px rgba(127,176,255,.45);
}

.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links a {
  position: relative;
  font-size: 14px; color: var(--c-text-dim);
  transition: color .25s;
  padding: 4px 0;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; inset-inline: 0;
  height: 2px; background: var(--grad-primary);
  transform: scaleX(0); transform-origin: center;
  transition: transform .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 18px; }

.burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.burger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s var(--ease); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; top: 0; bottom: 0; inset-inline-end: 0;
  width: min(78vw, 320px);
  background: rgba(8, 8, 16, 0.97);
  backdrop-filter: blur(20px);
  border-inline-start: 1px solid var(--c-border);
  z-index: 99;
  display: flex; flex-direction: column;
  padding: 110px 34px 40px;
  gap: 30px;
  transform: translateX(-105%);
  transition: transform .45s var(--ease);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a { font-size: 18px; color: var(--c-text); }
.nav-scrim {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 98;
  opacity: 0; pointer-events: none; transition: opacity .4s;
}
.nav-scrim.open { opacity: 1; pointer-events: auto; }

/* =========== Buttons =========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  cursor: pointer; border: none;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-primary); color: #fff;
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(59, 130, 246, 0.55); }
.btn-ghost {
  background: transparent; color: var(--c-text);
  border: 1px solid var(--c-border-strong);
}
.btn-ghost:hover { border-color: var(--c-primary); background: rgba(59,130,246,0.08); transform: translateY(-3px); }
.btn-sm { padding: 10px 22px; font-size: 13px; }
.btn .icon { transition: transform .3s var(--ease); }
[dir="rtl"] .btn:hover .icon-forward { transform: translateX(-4px); }

/* =========== Glass card =========== */
.glass {
  background: var(--c-surface);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--c-border);
  border-top-color: rgba(255,255,255,0.16);
  border-radius: var(--radius-md);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.glass:hover {
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 20px 60px -20px rgba(59, 130, 246, 0.25);
  transform: translateY(-6px);
}

/* =========== Reveal on scroll =========== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-scale { opacity: 0; transform: scale(.92); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-scale.in { opacity: 1; transform: scale(1); }

/* =========== HERO (shared) =========== */
.hero {
  position: relative;
  padding-top: 160px;
  padding-bottom: 100px;
  overflow: hidden;
  border-bottom: 1px solid var(--c-border);
}
.hero-blob {
  position: absolute; width: 560px; height: 560px; border-radius: 50%;
  filter: blur(120px); opacity: .35; pointer-events: none; z-index: 0;
}
.hero-blob.b1 { background: var(--c-primary); top: -180px; inset-inline-end: -140px; animation: float-a 12s ease-in-out infinite; }
.hero-blob.b2 { background: var(--c-secondary); bottom: -220px; inset-inline-start: -160px; animation: float-b 14s ease-in-out infinite; }
@keyframes float-a { 0%,100%{ transform: translate(0,0);} 50%{ transform: translate(-30px, 40px);} }
@keyframes float-b { 0%,100%{ transform: translate(0,0);} 50%{ transform: translate(30px, -30px);} }

.hero .container { position: relative; z-index: 2; }

/* home hero layout */
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 40px; align-items: center;
}
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 26px; }
.hero-copy h1 { font-size: clamp(36px, 5.2vw, 66px); letter-spacing: -0.01em; }
.hero-copy .lede { font-size: 18px; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 6px; }

.typewriter-line {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; letter-spacing: .05em; color: var(--c-tertiary);
  display: flex; gap: 8px; align-items: center;
}
.typewriter-line .caret { width: 2px; height: 16px; background: var(--c-tertiary); animation: caret-blink 1s steps(1) infinite; }
@keyframes caret-blink { 50% { opacity: 0; } }

.hero-visual { position: relative; height: 460px; }
#hero-network { position: absolute; inset: 0; }
.hud-chip {
  position: absolute; top: 24px; inset-inline-start: 10px;
  padding: 10px 16px; display: flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .12em;
  color: var(--c-primary-soft);
  animation: chip-float 5s ease-in-out infinite;
}
@keyframes chip-float { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }

/* simple hero (about/contact) */
.hero-simple { text-align: center; }
.hero-simple .eyebrow { margin-bottom: 22px; }
.hero-simple h1 { font-size: clamp(34px, 6vw, 60px); margin-bottom: 20px; }
.hero-simple p { font-size: 18px; max-width: 620px; margin: 0 auto; }
.hero-scroll-cue { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 46px; }
.hero-scroll-cue .line { width: 44px; height: 1px; background: var(--c-border-strong); }
.hero-scroll-cue .material-symbols-outlined { color: var(--c-tertiary); animation: bob 2s ease-in-out infinite; }
@keyframes bob { 0%,100%{transform:translateY(0);} 50%{transform:translateY(6px);} }

/* =========== Marquee =========== */
.marquee-section { padding: 46px 0; border-block: 1px solid var(--c-border); overflow: hidden; background: rgba(255,255,255,0.015); }
.marquee-label { text-align: center; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .2em; color: var(--c-text-faint); margin-bottom: 28px; text-transform: uppercase; }
.marquee-track { display: flex; gap: 70px; width: max-content; animation: marquee 26s linear infinite; }
.marquee-track div { display: flex; align-items: center; gap: 12px; opacity: .55; transition: opacity .3s; font-family: 'JetBrains Mono', monospace; font-size: 15px; letter-spacing: .05em; white-space: nowrap; }
.marquee-track div:hover { opacity: 1; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
[dir="rtl"] .marquee-track { animation-direction: reverse; }

/* =========== Services grid =========== */
.section { padding: 120px 0; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-card { padding: 40px 30px; display: flex; flex-direction: column; gap: 18px; }
.service-card .icon-wrap {
  width: 58px; height: 58px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: rgba(59,130,246,0.1);
}
.service-card .icon-wrap .material-symbols-outlined { font-size: 30px; color: var(--c-primary-soft); }
.service-card:nth-child(2) .icon-wrap { background: rgba(139,92,246,0.12); }
.service-card:nth-child(2) .icon-wrap .material-symbols-outlined { color: var(--c-secondary); }
.service-card:nth-child(3) .icon-wrap { background: rgba(34,211,238,0.12); }
.service-card:nth-child(3) .icon-wrap .material-symbols-outlined { color: var(--c-tertiary); }
.service-card:nth-child(4) .icon-wrap { background: rgba(255,93,122,0.12); }
.service-card:nth-child(4) .icon-wrap .material-symbols-outlined { color: var(--c-danger); }
.service-card h3 { font-size: 20px; }
.service-card p { font-size: 15px; }

/* =========== CTA banner =========== */
.cta-banner {
  position: relative; overflow: hidden;
  padding: 90px 40px; text-align: center; border-radius: var(--radius-lg);
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(59,130,246,0.16), transparent 55%),
              radial-gradient(circle at 80% 80%, rgba(139,92,246,0.16), transparent 55%);
  pointer-events: none;
}
.cta-banner h2 { font-size: clamp(28px, 4.4vw, 44px); margin-bottom: 18px; }
.cta-banner p { max-width: 560px; margin: 0 auto 36px; font-size: 17px; }
.cta-banner .btn-row { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-banner .rocket { position: absolute; top: 30px; inset-inline-end: 40px; font-size: 90px; color: rgba(59,130,246,0.08); }

/* =========== Process timeline (about) =========== */
.process-track { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.process-track::before {
  content: ''; position: absolute; top: 28px; inset-inline: 6%;
  height: 1px; background: linear-gradient(90deg, transparent, var(--c-border-strong) 15%, var(--c-border-strong) 85%, transparent);
}
.process-step { position: relative; padding-top: 60px; text-align: center; }
.process-step .num {
  position: absolute; top: 0; inset-inline-start: 50%; transform: translateX(-50%);
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-bg-alt); border: 1px solid var(--c-border-strong);
  font-family: 'JetBrains Mono', monospace; font-size: 15px; color: var(--c-primary-soft);
  box-shadow: 0 0 0 6px var(--c-bg), 0 0 18px rgba(59,130,246,.35);
}
[dir="rtl"] .process-step .num { transform: translateX(50%); }
.process-step h4 { font-size: 17px; margin-bottom: 10px; }
.process-step p { font-size: 14px; }

/* =========== Values bento =========== */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-card { padding: 36px 28px; }
.value-card .material-symbols-outlined { font-size: 34px; color: var(--c-primary-soft); margin-bottom: 22px; display: block; }
.value-card h4 { font-size: 19px; margin-bottom: 10px; }
.value-card p { font-size: 14.5px; }

/* =========== Expertise split (about) =========== */
.expertise-list { display: flex; flex-direction: column; gap: 4px; }
.expertise-row {
  display: flex; align-items: center; gap: 22px;
  padding: 26px 8px; border-bottom: 1px solid var(--c-border);
  transition: padding-inline-start .3s var(--ease), border-color .3s;
  position: relative;
}
.expertise-row::before {
  content:''; position: absolute; inset-inline-start: 0; top:0; bottom:0; width: 2px;
  background: var(--grad-primary); transform: scaleY(0); transition: transform .3s var(--ease);
}
.expertise-row:hover { padding-inline-start: 22px; border-color: rgba(139,92,246,.35); }
.expertise-row:hover::before { transform: scaleY(1); }
.expertise-row .idx { font-family: 'JetBrains Mono', monospace; color: var(--c-text-faint); font-size: 14px; min-width: 34px; }
.expertise-row h4 { font-size: 19px; margin-bottom: 6px; }
.expertise-row p { font-size: 14.5px; max-width: 560px; }

/* =========== Contact page =========== */
.contact-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 50px; align-items: start; }
.contact-form { padding: 46px; }
.contact-form h2 { font-size: 26px; margin-bottom: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field label { font-family: 'JetBrains Mono', monospace; font-size: 11.5px; letter-spacing: .1em; color: var(--c-primary-soft); text-transform: uppercase; }
.field input, .field select, .field textarea {
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 16px; font-size: 15px; color: #fff;
  transition: border-color .25s, box-shadow .25s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; font-family: inherit; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.15);
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2397a1b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: left 14px center; background-size: 18px; }
.form-note { font-size: 12.5px; color: var(--c-text-faint); margin-top: 14px; text-align: center; }
.hp-field { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; clip: rect(0,0,0,0); white-space: nowrap; }
.form-status { font-size: 13.5px; margin-top: 14px; text-align: center; display: none; }
.form-status.ok { color: #4ade80; display: block; }
.form-status.err { color: var(--c-danger); display: block; }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.info-card { padding: 28px; }
.info-card .icon-wrap { width: 48px; height: 48px; border-radius: var(--radius-sm); background: rgba(59,130,246,0.1); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.info-card .icon-wrap .material-symbols-outlined { color: var(--c-primary-soft); font-size: 24px; }
.info-card h3 { font-size: 16px; margin-bottom: 8px; }
.info-card p { font-size: 14px; word-break: break-word; }
.info-card.address { grid-column: 1 / -1; }

.map-wrap { position: relative; height: 320px; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--c-border); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.6) invert(0.92) contrast(0.9) brightness(0.95) hue-rotate(180deg); }
.map-badge { position: absolute; bottom: 14px; inset-inline-start: 14px; z-index: 5; padding: 8px 16px; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--c-primary-soft); }


/* =========== Footer =========== */
.site-footer {
  position: relative;
  border-top: 1px solid var(--c-border);
  background: var(--c-bg-alt);
}
.site-footer::before {
  content: ''; position: absolute; top: 0; inset-inline: 0; height: 1px;
  background: var(--grad-primary); box-shadow: 0 0 16px rgba(59,130,246,.6);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-block: 80px 40px; }
.footer-brand p { margin-top: 18px; font-size: 14.5px; max-width: 320px; }
.footer-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a, .footer-col span { font-size: 14.5px; color: var(--c-text-dim); transition: color .25s; }
.footer-col li a:hover { color: var(--c-primary-soft); }
.footer-bottom { border-top: 1px solid var(--c-border); padding-block: 26px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-family: 'JetBrains Mono', monospace; font-size: 11.5px; letter-spacing: .05em; color: var(--c-text-faint); }

/* =========== Responsive =========== */
@media (max-width: 980px) {
  .nav-links, .nav-actions .btn { display: none; }
  .burger { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 320px; order: -1; }
  .services-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .process-track { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .process-track::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 80px 0; }
  .services-grid, .values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; padding-top: 60px; }
  .contact-form { padding: 30px 22px; }
  .hero { padding-top: 130px; }
  .cursor-glow, .cursor-ring, .cursor-dot { display: none; }
}