/* ==========================================================================
   Klix Digital — Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Colors */
  --bg: #0B0D10;
  --bg-soft: #101317;
  --surface: #14171C;
  --surface-2: #1B1F25;
  --border: rgba(245, 247, 242, 0.08);
  --text: #F5F7F2;
  --text-dim: #9AA3A0;
  --text-faint: #6B7370;
  --lime: #C8FF3D;
  --cyan: #3DE6FF;
  --gradient: linear-gradient(120deg, var(--lime), var(--cyan));

  /* Type */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Layout */
  --container: 1200px;
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* Noise texture overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

section { position: relative; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h1 { font-size: clamp(2.6rem, 6vw, 5.2rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
}

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--text-dim);
  max-width: 620px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(0.96); }

.btn-primary {
  background: var(--gradient);
  color: #0B0D10;
}
.btn-primary:hover {
  box-shadow: 0 0 40px rgba(200, 255, 61, 0.35);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

.btn-sm { padding: 12px 22px; font-size: 0.85rem; }

/* ---------- Magnetic wrapper ---------- */
.magnetic { display: inline-block; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(11, 13, 16, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  border-color: var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 46px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-links a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.3s;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: var(--gradient);
  transition: width 0.35s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 24px; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 1100;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a { font-family: var(--font-display); font-size: 2rem; font-weight: 600; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  position: relative;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}
.blob-1 { width: 500px; height: 500px; background: var(--lime); top: -100px; right: -100px; }
.blob-2 { width: 420px; height: 420px; background: var(--cyan); bottom: -140px; left: -120px; opacity: 0.22; }

.hero-content { position: relative; z-index: 2; max-width: 900px; }
.hero h1 { margin-bottom: 26px; }
.hero .lead { margin-bottom: 40px; }
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 60px;
  margin-top: 90px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
}
.stat-label { color: var(--text-dim); font-size: 0.85rem; margin-top: 4px; }

/* ---------- Marquee ---------- */
.marquee-section { padding: 50px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.marquee-track {
  display: flex;
  gap: 80px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-faint);
  font-weight: 600;
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Section shared ---------- */
.section { padding: 140px 0; }
.section-head { max-width: 700px; margin-bottom: 70px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 34px;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease);
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(200,255,61,0.3);
  background: var(--surface-2);
}
.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 26px;
  color: #0B0D10;
}
.card h3 { margin-bottom: 12px; }
.card p { color: var(--text-dim); font-size: 0.95rem; }
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; font-size: 0.85rem; font-weight: 600; color: var(--lime);
}

/* ---------- Process steps ---------- */
.step {
  display: flex;
  gap: 28px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-faint);
  min-width: 50px;
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-dim); max-width: 560px; }

/* ---------- Testimonials ---------- */
.testimonial-track { display: flex; gap: 24px; overflow: hidden; }
.testimonial {
  min-width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 50px;
}
.testimonial p.quote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 500;
  margin-bottom: 30px;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: #0B0D10;
}
.author-name { font-weight: 600; font-size: 0.95rem; }
.author-role { color: var(--text-dim); font-size: 0.82rem; }

.dots { display: flex; gap: 10px; margin-top: 34px; justify-content: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); transition: background 0.3s, transform 0.3s; }
.dot.active { background: var(--lime); transform: scale(1.3); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { margin-bottom: 24px; }
.cta-band .lead { margin: 0 auto 40px; text-align: center; }

/* ---------- Footer ---------- */
.footer { padding: 90px 0 40px; border-top: 1px solid var(--border); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 70px; }
.footer-logo img { height: 42px; margin-bottom: 20px; }
.footer p.desc { color: var(--text-dim); font-size: 0.9rem; max-width: 280px; }
.footer h4 { font-size: 0.85rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 20px; font-family: var(--font-body); font-weight: 600; }
.footer ul li { margin-bottom: 12px; }
.footer ul li a { font-size: 0.92rem; color: var(--text-dim); transition: color 0.3s; }
.footer ul li a:hover { color: var(--lime); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 30px; border-top: 1px solid var(--border);
  font-size: 0.82rem; color: var(--text-faint); flex-wrap: wrap; gap: 16px;
}
.socials { display: flex; gap: 16px; }
.socials a {
  width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.3s, color 0.3s, transform 0.3s;
  color: var(--text-dim);
}
.socials a:hover { border-color: var(--lime); color: var(--lime); transform: translateY(-3px); }

/* ---------- Page header (inner pages) ---------- */
.page-header {
  padding: 200px 0 90px;
  position: relative;
}
.page-header .eyebrow { display: inline-flex; }
.page-header h1 { max-width: 780px; }
.breadcrumb { color: var(--text-faint); font-size: 0.85rem; margin-bottom: 24px; }
.breadcrumb a:hover { color: var(--lime); }

/* ---------- Service detail rows ---------- */
.service-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  padding: 90px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.service-row:last-child { border-bottom: none; }
.service-row.reverse { direction: rtl; }
.service-row.reverse > * { direction: ltr; }
.service-num { font-family: var(--font-display); font-size: 5rem; font-weight: 700; color: var(--surface-2); line-height: 1; margin-bottom: 20px; -webkit-text-stroke: 1px var(--border); }
.service-list { margin-top: 26px; }
.service-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; color: var(--text-dim); font-size: 0.95rem; }
.service-list li svg { flex-shrink: 0; color: var(--lime); }
.service-visual {
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}

/* ---------- Pricing ---------- */
.price-card { display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--lime); background: var(--surface-2); }
.price-tag { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; margin: 20px 0; }
.price-tag span { font-size: 1rem; color: var(--text-dim); font-family: var(--font-body); font-weight: 500; }
.price-card ul { margin: 26px 0; flex-grow: 1; }
.price-card ul li { padding: 10px 0; border-top: 1px solid var(--border); font-size: 0.9rem; color: var(--text-dim); display: flex; gap: 10px; align-items: center; }
.badge { position: absolute; top: 24px; right: 24px; background: var(--gradient); color: #0B0D10; font-size: 0.72rem; font-weight: 700; padding: 6px 14px; border-radius: 100px; letter-spacing: 1px; }

/* ---------- Work / portfolio ---------- */
.work-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--surface); }
.work-thumb { aspect-ratio: 16/11; background: linear-gradient(135deg, var(--surface-2), var(--bg-soft)); position: relative; overflow: hidden; display:flex; align-items:center; justify-content:center; }
.work-thumb .tag { position: absolute; top: 20px; left: 20px; font-size: 0.72rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--lime); background: rgba(11,13,16,0.6); padding: 6px 12px; border-radius: 100px; }
.work-body { padding: 28px; }
.work-body .result { color: var(--lime); font-weight: 600; font-size: 0.85rem; margin-top: 14px; }
.filter-bar { display: flex; gap: 10px; margin-bottom: 50px; flex-wrap: wrap; }
.filter-btn { padding: 10px 22px; border-radius: 100px; border: 1px solid var(--border); font-size: 0.85rem; font-weight: 500; color: var(--text-dim); transition: all 0.3s; }
.filter-btn.active, .filter-btn:hover { border-color: var(--lime); color: var(--lime); }

/* ---------- Blog ---------- */
.blog-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); transition: transform 0.4s var(--ease), border-color 0.4s; }
.blog-card:hover { transform: translateY(-6px); border-color: rgba(200,255,61,0.3); }
.blog-thumb { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--surface-2), var(--bg-soft)); }
.blog-body { padding: 26px; }
.blog-meta { display: flex; gap: 14px; font-size: 0.78rem; color: var(--text-faint); margin-bottom: 14px; text-transform: uppercase; letter-spacing: 1px; }
.blog-body h3 { margin-bottom: 10px; }
.blog-body p { color: var(--text-dim); font-size: 0.9rem; }

.post-body { max-width: 760px; margin: 0 auto; }
.post-body p { color: var(--text-dim); margin-bottom: 24px; font-size: 1.05rem; }
.post-body h2 { margin: 50px 0 20px; }
.post-body h3 { margin: 36px 0 16px; }
.post-body ul, .post-body ol { margin: 0 0 24px 22px; color: var(--text-dim); }
.post-body li { margin-bottom: 10px; }
.post-body blockquote { border-left: 3px solid var(--lime); padding-left: 24px; font-family: var(--font-display); font-size: 1.3rem; margin: 40px 0; color: var(--text); }

/* ---------- Team ---------- */
.team-card { text-align: center; }
.team-photo { aspect-ratio: 1; border-radius: var(--radius); background: linear-gradient(135deg, var(--surface-2), var(--bg-soft)); margin-bottom: 20px; border: 1px solid var(--border); }
.team-card h3 { font-size: 1.1rem; }
.team-card p { color: var(--lime); font-size: 0.85rem; margin-top: 4px; }

/* ---------- Values ---------- */
.value-item { display: flex; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--border); }
.value-item:last-child { border-bottom: none; }
.value-num { font-family: var(--font-display); font-weight: 700; color: var(--lime); font-size: 1.1rem; min-width: 40px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-size: 0.85rem; margin-bottom: 8px; color: var(--text-dim); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--lime); }
.form-group textarea { resize: vertical; min-height: 130px; }
.contact-info-item { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--border); }
.contact-info-item:first-child { padding-top: 0; }
.contact-info-item .ci-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--lime); flex-shrink: 0; }
.contact-info-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-item p { color: var(--text-dim); font-size: 0.9rem; }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; font-weight: 600; font-family: var(--font-display); font-size: 1.05rem; }
.faq-q .plus { transition: transform 0.4s var(--ease); font-size: 1.4rem; color: var(--lime); }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease); }
.faq-a p { color: var(--text-dim); padding-bottom: 26px; max-width: 640px; }

/* ---------- 404 ---------- */
.error-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; flex-direction: column; padding: 40px; }
.error-code { font-family: var(--font-display); font-size: clamp(6rem, 20vw, 12rem); font-weight: 700; line-height: 1; }

/* ---------- Scroll reveal base ---------- */
.reveal { opacity: 0; transform: translateY(40px); }

/* ---------- Custom cursor ---------- */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--lime);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  display: none;
}
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 38px; height: 38px;
  border: 1.5px solid var(--lime);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s, width 0.3s, height 0.3s;
  display: none;
}

@media (min-width: 901px) {
  .cursor-dot, .cursor-ring { display: block; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: 50px; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .service-row { grid-template-columns: 1fr; }
  .service-row.reverse { direction: ltr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .hero-stats { gap: 34px; }
  .cta-band { padding: 50px 26px; }
  .section { padding: 90px 0; }
  .page-header { padding: 150px 0 60px; }
}