/* ===================================================================
   AZUNEX STUDIO — custom.css
   Hand-authored styles layered on top of the compiled Tailwind build.
   Organized by: tokens -> base/a11y -> global fx -> layout primitives
   -> navbar -> loader -> hero -> sections -> footer -> responsive
   =================================================================== */

/* ---------- 1. Design tokens (redundant w/ Tailwind @theme, kept here
   so every custom rule below can rely on plain CSS vars) ---------- */
:root {
  --color-bg: #050505;
  --color-surface: #0b0b0f;
  --color-surface-2: #111116;
  --color-primary: #00f5ff;
  --color-secondary: #8a2eff;
  --color-accent: #ffffff;
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --font-heading: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --container-w: min(1240px, 92vw);
  --nav-h: 88px;
}

/* ---------- 2. Base / reset / accessibility ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: auto; } /* Lenis drives smooth scroll; avoid double-smoothing */
body {
  background: var(--color-bg);
  color: var(--color-accent);
  font-family: var(--font-body);
  line-height: 1.5;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-heading); margin: 0; }
p { margin: 0; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 999;
  background: var(--color-primary);
  color: #000;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: top 0.2s var(--ease-premium);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: rgba(0, 245, 255, 0.25); color: #fff; }

/* Custom scrollbar (WebKit + Firefox) */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
  border-radius: 6px;
  border: 2px solid var(--color-bg);
}
html { scrollbar-width: thin; scrollbar-color: var(--color-secondary) var(--color-bg); }

body.is-loading { overflow: hidden; height: 100vh; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 3. Global FX: grain, cursor, scroll progress ---------- */
.grain-overlay {
  position: fixed;
  inset: -10%;
  width: 120%;
  height: 120%;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  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");
}

.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor-dot {
  width: 7px; height: 7px;
  background: var(--color-primary);
  box-shadow: 0 0 12px 2px rgba(0, 245, 255, 0.7);
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  transition: width 0.25s var(--ease-premium), height 0.25s var(--ease-premium),
              border-color 0.25s ease, background 0.25s ease;
}
.cursor-ring.is-active {
  width: 64px; height: 64px;
  border-color: var(--color-primary);
  background: rgba(0, 245, 255, 0.08);
}
.cursor-ring.is-down { width: 30px; height: 30px; }
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}
body.has-fine-pointer { cursor: none; }
body.has-fine-pointer a, body.has-fine-pointer button { cursor: none; }

.scroll-progress-track {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  z-index: 9997;
  background: rgba(255, 255, 255, 0.05);
}
.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  box-shadow: 0 0 10px rgba(0, 245, 255, 0.6);
}

/* ---------- 4. Layout primitives ---------- */
.section-pad {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) 0;
}
.section-head { max-width: 640px; margin: 0 0 4rem; }
.section-head:has(.eyebrow-center) { max-width: 680px; margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 10px 2px rgba(0, 245, 255, 0.8);
  flex-shrink: 0;
}
.eyebrow-center { justify-content: center; }

.section-title {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-accent);
}
.section-sub {
  margin-top: 1.25rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: rgba(255, 255, 255, 0.6);
  max-width: 46ch;
}
.section-head:has(.eyebrow-center) .section-sub { max-width: 52ch; margin-left: auto; margin-right: auto; }
.section-sub-left { max-width: 44ch; }

/* Word / char split (populated by animations.js) */
.split-mask { display: inline-block; overflow: hidden; vertical-align: top; }
.split-inner { display: inline-block; will-change: transform; }

/* Glass surfaces */
.glass-panel {
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 20px 60px -20px rgba(0, 0, 0, 0.6);
}

/* Signature angular corner-cut (echoes the AZUNEX "Z" blade) */
.corner-cut {
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  position: relative;
}
.corner-cut-lg {
  clip-path: polygon(0 0, calc(100% - 44px) 0, 100% 44px, 100% 100%, 0 100%);
  position: relative;
}

/* Reveal states — animations.js (GSAP) animates these to visible.
   No CSS transition here on purpose: GSAP tweens the same properties
   each frame, and a competing CSS transition would cause double-easing. */
.reveal-up { opacity: 0; transform: translateY(48px); }
.hero-reveal-item { opacity: 0; transform: translateY(28px); }
.nav-wrap { opacity: 0; transform: translateY(-16px); }
.hero-video-frame { opacity: 0; }
.hero-orbit-ring { opacity: 0; }
.hero-float-badge { opacity: 0; transform: translateY(20px); }

/* No-JS / GSAP-failed-to-load fallback: guarantee visibility */
.no-gsap .reveal-up,
.no-gsap .hero-reveal-item,
.no-gsap .nav-wrap,
.no-gsap .hero-video-frame,
.no-gsap .hero-orbit-ring,
.no-gsap .hero-float-badge {
  opacity: 1 !important;
  transform: none !important;
}

/* Buttons */
.btn-primary, .btn-ghost, .btn-nav-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease-premium), box-shadow 0.4s var(--ease-premium);
}
.btn-primary {
  background: linear-gradient(100deg, var(--color-primary), var(--color-secondary));
  color: #04070a;
  box-shadow: 0 8px 30px -8px rgba(0, 245, 255, 0.45);
}
.btn-primary svg { width: 18px; height: 18px; transition: transform 0.35s var(--ease-premium); }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-primary:hover { box-shadow: 0 10px 36px -6px rgba(138, 46, 255, 0.55); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--color-accent);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(0, 245, 255, 0.5); }

.btn-nav-cta {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 245, 255, 0.35);
  color: var(--color-accent);
  padding: 0.65rem 1.35rem;
  font-size: 0.88rem;
}
.btn-nav-cta:hover { background: rgba(0, 245, 255, 0.1); box-shadow: 0 0 24px rgba(0, 245, 255, 0.25); }

/* Ripple (spawned by main.js on click) */
.ripple-el {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: scale(0);
  pointer-events: none;
  animation: ripple-anim 0.7s var(--ease-out-expo);
}
@keyframes ripple-anim { to { transform: scale(2.6); opacity: 0; } }

/* ---------- 5. Navbar ---------- */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 22px clamp(1.25rem, 4vw, 2.5rem) 0;
  transition: padding 0.4s var(--ease-premium);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.7rem 0.9rem 0.7rem 1.1rem;
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: background 0.4s var(--ease-premium), border-color 0.4s var(--ease-premium), box-shadow 0.4s var(--ease-premium);
}
.nav-wrap.nav-scrolled { padding-top: 12px; }
.nav-wrap.nav-scrolled .nav-inner {
  background: rgba(5, 5, 5, 0.72);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 40px -14px rgba(0, 0, 0, 0.7);
}

.nav-logo { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
.nav-logo-img { border-radius: 50%; }
.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  line-height: 1;
  display: flex;
  flex-direction: column;
}
.nav-logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--color-primary);
  font-weight: 500;
  margin-top: 2px;
}

.nav-links { display: flex; align-items: center; gap: 2.1rem; }
.nav-link {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.3s ease;
}
.nav-link span { position: relative; display: inline-block; padding-bottom: 3px; }
.nav-link span::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease-premium);
}
.nav-link:hover { color: #fff; }
.nav-link:hover span::after { transform: scaleX(1); transform-origin: left; }

.nav-actions { display: flex; align-items: center; gap: 0.9rem; }
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}
.nav-burger span { width: 16px; height: 1.5px; background: #fff; margin: 0 auto; transition: transform 0.3s var(--ease-premium), opacity 0.3s ease; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0;
  z-index: 450;
  background: rgba(5, 5, 6, 0.98);
  backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.45s var(--ease-premium), transform 0.45s var(--ease-premium), visibility 0.45s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu-links { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.mobile-menu-links a { font-family: var(--font-heading); font-size: 2rem; font-weight: 500; color: #fff; }
.mobile-menu-social { display: flex; gap: 1.5rem; margin-top: 1rem; }
.mobile-menu-social a {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
}

/* ---------- 6. Loading screen ---------- */
.loader {
  position: fixed; inset: 0;
  z-index: 10000;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.loader-glow {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.14), rgba(138, 46, 255, 0.08) 45%, transparent 70%);
  filter: blur(20px);
  animation: loader-pulse 3.2s ease-in-out infinite;
}
@keyframes loader-pulse { 0%, 100% { transform: scale(1); opacity: 0.8; } 50% { transform: scale(1.15); opacity: 1; } }

.loader-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 1.75rem; }
.loader-logo-wrap { position: relative; width: 128px; height: 128px; }
.loader-logo { width: 100%; height: 100%; border-radius: 50%; opacity: 0; transform: scale(0.7); }
.loader-ring { position: absolute; inset: -12px; width: calc(100% + 24px); height: calc(100% + 24px); animation: loader-spin 2.6s linear infinite; }
.loader-ring circle { stroke-dasharray: 130 285; }
@keyframes loader-spin { to { transform: rotate(360deg); } }

.loader-word { display: flex; font-family: var(--font-heading); font-size: 1.6rem; letter-spacing: 0.35em; font-weight: 600; padding-left: 0.35em; }
.loader-word span { opacity: 0; transform: translateY(14px); display: inline-block; }

.loader-bar-track { width: 220px; height: 2px; background: rgba(255, 255, 255, 0.1); border-radius: 2px; overflow: hidden; }
.loader-bar-fill { width: 0%; height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); }
.loader-percent { font-size: 0.78rem; letter-spacing: 0.1em; color: rgba(255, 255, 255, 0.5); font-variant-numeric: tabular-nums; }

.loader-hidden { pointer-events: none; }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.85; }
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  z-index: 0;
  pointer-events: none;
  animation: blob-drift 18s ease-in-out infinite alternate;
}
.hero-blob-cyan { width: 46vw; height: 46vw; max-width: 620px; max-height: 620px; background: rgba(0, 245, 255, 0.22); top: -8%; left: -12%; }
.hero-blob-violet { width: 40vw; height: 40vw; max-width: 560px; max-height: 560px; background: rgba(138, 46, 255, 0.24); bottom: -10%; right: -10%; animation-delay: -6s; }
@keyframes blob-drift { 0% { transform: translate(0, 0) scale(1); } 100% { transform: translate(4%, 5%) scale(1.12); } }

.hero-grid-lines {
  position: absolute; inset: 0; z-index: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 40%, transparent 85%);
  opacity: 0.6;
}

.hero-inner {
  position: relative; z-index: 2;
  max-width: var(--container-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
  padding-block: clamp(2rem, 6vw, 3rem);
}
@media (min-width: 1024px) {
  .hero-inner { grid-template-columns: 7fr 5fr; gap: 2rem; }
}

.hero-copy { max-width: 640px; }
.hero-heading {
  font-size: clamp(2.35rem, 5.4vw, 4.4rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: #fff;
  text-shadow: 0 0 60px rgba(0, 245, 255, 0.18);
}
.hero-sub {
  margin-top: 1.5rem;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: rgba(255, 255, 255, 0.62);
  max-width: 46ch;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }
.hero-meta { display: flex; align-items: center; gap: 1.5rem; margin-top: 3.25rem; }
.hero-meta-item { display: flex; flex-direction: column; }
.hero-meta-num { font-family: var(--font-heading); font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 600; color: #fff; }
.hero-meta-label { font-size: 0.78rem; color: rgba(255, 255, 255, 0.5); margin-top: 0.15rem; }
.hero-meta-divider { width: 1px; height: 32px; background: rgba(255, 255, 255, 0.15); }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 340px; }
.hero-video-frame {
  position: relative;
  width: min(420px, 90%);
  aspect-ratio: 16 / 9;
  background: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(0, 245, 255, 0.08);
  z-index: 2;
}
.hero-video { width: 100%; height: 100%; object-fit: cover; }
.hero-video-glow {
  position: absolute; inset: -30%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 245, 255, 0.25), transparent 65%);
  z-index: -1;
  filter: blur(30px);
  pointer-events: none;
}
.hero-orbit-ring {
  position: absolute;
  width: 130%; height: 130%;
  z-index: 1;
  animation: loader-spin 40s linear infinite;
  pointer-events: none;
}
.hero-float-badge {
  position: absolute;
  display: flex; flex-direction: column;
  gap: 0.15rem;
  padding: 0.85rem 1.1rem;
  border-radius: 1rem;
  background: rgba(10, 10, 14, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  z-index: 3;
  max-width: 180px;
}
.hero-float-badge-1 { top: -6%; right: -4%; }
.hero-float-badge-2 { bottom: -8%; left: -8%; }
.hero-float-star { color: var(--color-primary); font-size: 0.75rem; letter-spacing: 0.1em; }
.hero-float-badge-big { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; color: #fff; }

.hero-scroll-cue {
  position: relative;
  z-index: 2;
  margin: 2.5rem auto 0;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.hero-scroll-line { position: relative; width: 1px; height: 42px; background: rgba(255, 255, 255, 0.2); overflow: hidden; }
.hero-scroll-dot { position: absolute; top: -8px; left: -1.5px; width: 4px; height: 4px; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 8px 1px rgba(0,245,255,0.8); animation: scroll-dot-fall 2s ease-in-out infinite; }
@keyframes scroll-dot-fall { 0% { top: -8px; opacity: 0; } 30% { opacity: 1; } 100% { top: 42px; opacity: 0; } }

/* ---------- 8. Trusted clients / marquees ---------- */
.clients-section { max-width: var(--container-w); margin: 0 auto; padding: 3rem 0 5rem; text-align: center; }
.marquee-wrap { overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee-scroll var(--marquee-duration, 30s) linear infinite; }
.marquee-wrap-reverse .marquee-track { animation-direction: reverse; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; gap: clamp(2.5rem, 5vw, 4.5rem); padding-right: clamp(2.5rem, 5vw, 4.5rem); flex-shrink: 0; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.client-wordmark {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.35);
  white-space: nowrap;
  transition: color 0.35s ease;
}
.client-wordmark:hover { color: var(--color-primary); }

.tech-section { max-width: var(--container-w); margin: 0 auto; padding: 2rem 0 6rem; text-align: center; }
.tech-chip {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-heading); font-weight: 500; font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
  transition: color 0.3s ease;
}
.tech-chip svg { width: 22px; height: 22px; flex-shrink: 0; }
.tech-chip:hover { color: var(--color-primary); }

/* ---------- 9. Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card {
  position: relative;
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
  border: 1px solid rgba(255, 255, 255, 0.09);
  padding: 2.25rem 2rem;
  transition: transform 0.5s var(--ease-premium), border-color 0.4s ease, background 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(0, 245, 255, 0.35); background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02)); }
.service-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 0.9rem;
  background: rgba(0, 245, 255, 0.08);
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.service-icon svg { width: 26px; height: 26px; }
.service-title { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.6rem; }
.service-desc { font-size: 0.94rem; color: rgba(255, 255, 255, 0.58); line-height: 1.6; }
.service-arrow {
  position: absolute; top: 1.75rem; right: 1.75rem;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  opacity: 0; transform: translate(-6px, 6px);
  transition: opacity 0.35s ease, transform 0.35s var(--ease-premium);
}
.service-arrow svg { width: 14px; height: 14px; }
.service-card:hover .service-arrow { opacity: 1; transform: translate(0, 0); border-color: var(--color-primary); color: var(--color-primary); }

/* ---------- 10. Portfolio ---------- */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.portfolio-card { position: relative; grid-column: span 1; aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); }
.portfolio-card-lg { grid-column: span 2; }
.portfolio-art { position: absolute; inset: 0; transition: transform 0.8s var(--ease-premium); }
.portfolio-card:hover .portfolio-art { transform: scale(1.08); }

.portfolio-art-1, .portfolio-art-2, .portfolio-art-3 {
  background-color: var(--color-bg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.portfolio-art-1 { background-image: url('../images/portfolio/demo-site-thumb.jpg'); }
.portfolio-art-2 { background-image: url('../images/portfolio/ahmii-portfolio-thumb.jpg'); }
.portfolio-art-3 { background-image: url('../images/portfolio/zunera-portfolio-thumb.jpg'); }
.portfolio-art-4 { background: radial-gradient(circle at 70% 70%, rgba(0,245,255,0.3), transparent 50%), linear-gradient(200deg, #071219, #050505 70%); }
.portfolio-art-5 { background: repeating-radial-gradient(circle at 50% 50%, rgba(138,46,255,0.35) 0, rgba(138,46,255,0.35) 2px, transparent 3px, transparent 26px), linear-gradient(160deg, #0c0716, #050505); }
.portfolio-art-6 { background: repeating-radial-gradient(circle at 30% 40%, rgba(0,245,255,0.28) 0, transparent 3px, transparent 22px), linear-gradient(200deg, #051014, #050505); }

.portfolio-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.75rem;
  background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.25) 55%, transparent 100%);
}
.portfolio-tag { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 0.4rem; }
.portfolio-name { font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 600; }
.portfolio-desc {
  font-size: 0.88rem; color: rgba(255,255,255,0.65); margin-top: 0.4rem; max-width: 34ch;
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.5s var(--ease-premium), opacity 0.4s ease, margin-top 0.4s ease;
}
.portfolio-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem; font-weight: 600; color: #fff;
  margin-top: 0; opacity: 0; transform: translateY(6px);
  transition: opacity 0.4s ease, transform 0.4s ease, margin-top 0.4s ease;
}
.portfolio-link svg { width: 14px; height: 14px; }
.portfolio-card:hover .portfolio-desc { max-height: 4rem; opacity: 1; margin-top: 0.5rem; }
.portfolio-card:hover .portfolio-link { opacity: 1; transform: translateY(0); margin-top: 0.9rem; }

/* ---------- 11. Process ---------- */
.process-track { position: relative; padding-top: 1rem; }
.process-line-bg, .process-line-fill {
  position: absolute; top: 68px; left: 0; height: 2px; width: 100%;
  display: none;
}
.process-line-bg { background: rgba(255, 255, 255, 0.1); }
.process-line-fill { background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); width: 0%; transform-origin: left; }
.process-steps, .process-track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
.process-step { position: relative; display: flex; flex-direction: column; gap: 0.9rem; padding-top: 2.75rem; }
.process-num { font-family: var(--font-heading); font-size: 0.85rem; color: rgba(255,255,255,0.35); letter-spacing: 0.05em; }
.process-node {
  position: absolute; top: 60px; left: 0;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid rgba(255, 255, 255, 0.25);
  transition: border-color 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
}
.process-step.is-active .process-node { border-color: var(--color-primary); background: var(--color-primary); box-shadow: 0 0 16px 3px rgba(0, 245, 255, 0.6); }
.process-title { font-size: 1.15rem; font-weight: 600; }
.process-desc { font-size: 0.9rem; color: rgba(255, 255, 255, 0.55); line-height: 1.6; }

/* ---------- 12. Why us ---------- */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 3.5rem; }
.why-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.6rem; }
.why-item { display: flex; gap: 1rem; align-items: flex-start; }
.why-icon {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 0.85rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(138, 46, 255, 0.1); color: var(--color-secondary);
}
.why-icon svg { width: 22px; height: 22px; }
.why-item h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 0.25rem; }
.why-item p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.55); }

.why-stats-panel {
  position: relative;
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1.5rem;
  padding: clamp(2rem, 4vw, 3rem);
  overflow: hidden;
}
.why-stats-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0.32; z-index: 0;
}
.why-stats-glow {
  position: absolute; z-index: 1; width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.18), transparent 70%);
  top: -20%; right: -15%;
  filter: blur(10px);
}
.why-stats-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 3rem); }
.why-stat { display: flex; flex-direction: column; gap: 0.4rem; }
.why-stat-num { font-family: var(--font-heading); font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 600; color: #fff; }
.why-stat-label { font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); }

/* ---------- 13. Testimonials ---------- */
.testimonial-slider { max-width: 780px; margin: 0 auto; }
.testimonial-track { position: relative; min-height: 280px; }
.testimonial-card {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(255,255,255,0.055), rgba(255,255,255,0.015));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1.5rem;
  padding: clamp(2rem, 4vw, 3rem);
  display: flex; flex-direction: column; gap: 1.75rem;
  opacity: 0; visibility: hidden; transform: translateX(24px);
  transition: opacity 0.6s var(--ease-premium), transform 0.6s var(--ease-premium), visibility 0.6s;
}
.testimonial-card.is-active { opacity: 1; visibility: visible; transform: translateX(0); position: relative; }
.testimonial-quote { width: 34px; height: 34px; color: var(--color-primary); opacity: 0.8; }
.testimonial-text { font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.55; color: rgba(255,255,255,0.9); }
.testimonial-person { display: flex; align-items: center; gap: 0.9rem; }
.testimonial-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #04070a; font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem;
  flex-shrink: 0;
}
.testimonial-name { display: block; font-weight: 600; font-size: 0.95rem; }
.testimonial-role { display: block; font-size: 0.82rem; color: rgba(255, 255, 255, 0.5); }
.testimonial-controls { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-top: 2.5rem; }
.testimonial-arrow {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.testimonial-arrow svg { width: 16px; height: 16px; }
.testimonial-arrow:hover { border-color: var(--color-primary); background: rgba(0, 245, 255, 0.08); }
.testimonial-dots { display: flex; gap: 0.5rem; }
.testimonial-dots button { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.2); transition: all 0.3s ease; }
.testimonial-dots button.is-active { width: 22px; border-radius: 4px; background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); }

/* ---------- 14. Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: stretch; }
.pricing-card {
  position: relative;
  display: flex; flex-direction: column;
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.012));
  border: 1px solid rgba(255, 255, 255, 0.09);
  padding: 2.5rem 2rem;
  transition: transform 0.5s var(--ease-premium), border-color 0.4s ease;
}
.pricing-card:hover { transform: translateY(-6px); }
.pricing-card-featured {
  border-color: rgba(0, 245, 255, 0.4);
  background: linear-gradient(160deg, rgba(0,245,255,0.09), rgba(138,46,255,0.05));
  box-shadow: 0 25px 70px -20px rgba(0, 245, 255, 0.25);
}
.pricing-badge {
  position: absolute; top: 0; right: 1.5rem; transform: translateY(-50%);
  background: linear-gradient(100deg, var(--color-primary), var(--color-secondary));
  color: #04070a; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 0.4rem 0.9rem; border-radius: 999px;
}
.pricing-tier { font-size: 1.3rem; font-weight: 600; }
.pricing-tagline { font-size: 0.88rem; color: rgba(255, 255, 255, 0.55); margin-top: 0.6rem; min-height: 2.7em; }
.pricing-price { font-family: var(--font-heading); font-size: clamp(2rem, 3vw, 2.5rem); font-weight: 600; margin-top: 1.5rem; color: #fff; }
.pricing-currency { font-size: 1.2rem; vertical-align: top; margin-right: 2px; }
.pricing-price-note { font-size: 0.78rem; color: rgba(255, 255, 255, 0.45); }
.pricing-features { display: flex; flex-direction: column; gap: 0.85rem; margin: 2rem 0; flex-grow: 1; }
.pricing-features li { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.9rem; color: rgba(255, 255, 255, 0.75); }
.pricing-features svg { width: 16px; height: 16px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.pricing-cta { width: 100%; justify-content: center; }

/* ---------- 15. FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
.faq-list { display: flex; flex-direction: column; gap: 0.9rem; }
.faq-item { border: 1px solid rgba(255, 255, 255, 0.09); border-radius: 1rem; background: rgba(255, 255, 255, 0.02); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.35rem 1.5rem; text-align: left;
  font-family: var(--font-heading); font-size: 1rem; font-weight: 500; color: #fff;
}
.faq-toggle-icon { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; transition: transform 0.4s var(--ease-premium), border-color 0.3s ease; }
.faq-toggle-icon svg { width: 14px; height: 14px; }
.faq-toggle-icon svg path:last-child { transition: opacity 0.3s ease; }
.faq-item.is-open .faq-toggle-icon { transform: rotate(135deg); border-color: var(--color-primary); }
.faq-answer-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.5s var(--ease-premium); }
.faq-item.is-open .faq-answer-wrap { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer-inner p { padding: 0 1.5rem 1.5rem; font-size: 0.92rem; color: rgba(255, 255, 255, 0.58); line-height: 1.6; max-width: 65ch; }

/* ---------- 16. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: start; }
.contact-form { padding: clamp(1.75rem, 4vw, 2.75rem); display: flex; flex-direction: column; gap: 1.35rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label { font-size: 0.82rem; color: rgba(255, 255, 255, 0.55); }
.form-field input, .form-field select, .form-field textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.7rem;
  padding: 0.85rem 1rem;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%2300F5FF' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--color-primary); background: rgba(0, 245, 255, 0.04);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.contact-submit { justify-content: center; margin-top: 0.5rem; }
.contact-form-status { font-size: 0.85rem; color: var(--color-primary); min-height: 1.2em; }

.contact-side { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-card { padding: clamp(1.75rem, 4vw, 2.25rem); display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-row { display: flex; align-items: flex-start; gap: 1rem; }
.contact-info-icon { width: 40px; height: 40px; flex-shrink: 0; border-radius: 0.75rem; background: rgba(0, 245, 255, 0.08); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.contact-info-icon svg { width: 19px; height: 19px; }
.contact-info-row div { display: flex; flex-direction: column; gap: 0.2rem; }
.contact-info-label { font-size: 0.78rem; color: rgba(255, 255, 255, 0.45); }
.contact-info-row a, .contact-info-row span { font-size: 0.95rem; color: #fff; }
.contact-socials { display: flex; gap: 0.75rem; padding-top: 0.5rem; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.contact-socials a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.contact-socials a svg { width: 16px; height: 16px; }
.contact-socials a:hover { border-color: var(--color-primary); color: var(--color-primary); background: rgba(0, 245, 255, 0.08); }
.contact-map { position: relative; min-height: 220px; border: 1px solid rgba(255, 255, 255, 0.09); flex-grow: 1; }
.contact-map iframe {
  width: 100%; height: 100%; min-height: 220px; border: 0;
  filter: invert(92%) hue-rotate(180deg) contrast(85%) brightness(0.9) saturate(1.3);
}

/* ---------- 17. Footer ---------- */
.footer { position: relative; border-top: 1px solid rgba(255, 255, 255, 0.08); margin-top: 4rem; }
.footer-video-section { max-width: var(--container-w); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 0 0; }
.footer-video-frame { position: relative; width: 100%; aspect-ratio: 21 / 9; background: var(--color-surface); border: 1px solid rgba(255, 255, 255, 0.1); }
.footer-video { width: 100%; height: 100%; object-fit: cover; }

.footer-main {
  max-width: var(--container-w); margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) 0 3rem;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem;
}
.footer-col h4 { font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.85rem; }
.footer-col ul a, .footer-col ul span { font-size: 0.92rem; color: rgba(255, 255, 255, 0.68); transition: color 0.3s ease; }
.footer-col ul a:hover { color: var(--color-primary); }
.footer-logo { display: flex; align-items: center; gap: 0.65rem; font-family: var(--font-heading); font-weight: 600; font-size: 1.2rem; margin-bottom: 1rem; }
.footer-logo img { border-radius: 50%; }
.footer-blurb { font-size: 0.9rem; color: rgba(255, 255, 255, 0.5); max-width: 32ch; line-height: 1.6; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.15); display: flex; align-items: center; justify-content: center; transition: border-color 0.3s ease, color 0.3s ease; }
.footer-social a svg { width: 16px; height: 16px; }
.footer-social a:hover { border-color: var(--color-primary); color: var(--color-primary); }

.footer-bottom {
  max-width: var(--container-w); margin: 0 auto;
  padding: 1.75rem 0 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  font-size: 0.82rem; color: rgba(255, 255, 255, 0.4);
}
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255, 255, 255, 0.4); transition: color 0.3s ease; }
.footer-bottom-links a:hover { color: var(--color-primary); }

.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 400;
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(10, 10, 14, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s, border-color 0.3s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { border-color: var(--color-primary); }
.back-to-top svg { width: 20px; height: 20px; }

/* ---------- 18. Responsive ---------- */
@media (max-width: 1023px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-card-lg { grid-column: span 2; }
  .why-grid { grid-template-columns: 1fr; }
  .process-steps, .process-track { grid-template-columns: 1fr; gap: 2.25rem; }
  .process-line-bg, .process-line-fill { display: none; }
  .process-step { padding-top: 0; padding-left: 2rem; }
  .process-node { top: 4px; left: 0; }
  .pricing-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .services-grid, .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card-lg { grid-column: span 1; }
  .why-stats-grid { grid-template-columns: 1fr 1fr; gap: 1.75rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 2.25rem; }
  .hero-float-badge { display: none; }
  .hero-orbit-ring { display: none; }
  .hero-visual { min-height: 260px; }
  .contact-map { min-height: 180px; }
}

@media (min-width: 1024px) {
  .process-line-bg, .process-line-fill { display: block; }
}