/* ==========================================================================
   CinematiX Flights - Premium Cinematic Design System
   Version 2.0 - Optimized for visual impact
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Dark Cinematic */
  --bg-0: #050505;
  --bg-1: #0a0a0b;
  --bg-2: #111113;
  --bg-3: #18181b;
  --line: #232327;
  --line-subtle: rgba(255, 255, 255, 0.06);

  /* Text Hierarchy */
  --text-0: #ffffff;
  --text-1: #e8e8ec;
  --text-2: #a1a1aa;
  --text-3: #71717a;

  /* Accent Colors */
  --accent: #7cf7ff;
  --accent-hover: #5ee8f5;
  --accent-glow: rgba(124, 247, 255, 0.4);
  --accent-2: #00b4d8;
  --accent-2-glow: rgba(0, 180, 216, 0.3);

  /* Shadows */
  --shadow-xl: 0 25px 80px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 6px 20px rgba(0, 0, 0, 0.3);
  --shadow-accent: 0 10px 40px var(--accent-glow);

  /* Border Radius */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Layout */
  --container: 1240px;
  --container-narrow: 900px;

  /* Spacing Scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Typography - Premium Font Stack */
  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-head: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', system-ui, sans-serif;

  /* Type Scale */
  --h1: clamp(3rem, 7vw, 6rem);
  --h2: clamp(1.75rem, 3vw, 2.75rem);
  --h3: clamp(1.125rem, 1.5vw, 1.5rem);
  --p: clamp(1rem, 1.1vw, 1.125rem);
  --small: 0.875rem;
  --micro: 0.75rem;

  /* Line Heights */
  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-normal: 1.6;
  --lh-relaxed: 1.75;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html,
body {
  height: 100%;
}

body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: var(--p);
  line-height: var(--lh-normal);
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Cinematic Background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 1400px 900px at 15% -5%, rgba(124, 247, 255, 0.08), transparent 50%),
    radial-gradient(ellipse 1000px 700px at 90% 5%, rgba(0, 180, 216, 0.06), transparent 50%),
    radial-gradient(ellipse 800px 800px at 50% 100%, rgba(124, 247, 255, 0.04), transparent 50%);
  pointer-events: none;
}

/* Film Grain Texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 100;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.02;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Selection & Focus
   -------------------------------------------------------------------------- */
::selection {
  background: rgba(124, 247, 255, 0.3);
  color: var(--text-0);
}

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

/* --------------------------------------------------------------------------
   Media Defaults
   -------------------------------------------------------------------------- */
img,
video,
picture,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  background: transparent;
  border: none;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: min(var(--container), calc(100% - var(--space-6) * 2));
  margin-inline: auto;
}

.container--narrow {
  width: min(var(--container-narrow), calc(100% - var(--space-6) * 2));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-10);
  position: relative;
}

.section--tight {
  padding-block: var(--space-9);
}

.section--compact {
  padding-block: var(--space-8);
}

/* --------------------------------------------------------------------------
   Grid System
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* --------------------------------------------------------------------------
   Flex Utilities
   -------------------------------------------------------------------------- */
.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.stack--sm {
  gap: var(--space-2);
}

.stack--lg {
  gap: var(--space-6);
}

.stack--xl {
  gap: var(--space-8);
}

.row {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
}

.row--sm {
  gap: var(--space-2);
}

.row--lg {
  gap: var(--space-6);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--text-0);
  font-weight: 700;
}

h1 {
  font-family: var(--font-display);
  font-size: var(--h1);
  line-height: var(--lh-tight);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 400;
}

h2 {
  font-family: var(--font-head);
  font-size: var(--h2);
  line-height: var(--lh-snug);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h3 {
  font-family: var(--font-head);
  font-size: var(--h3);
  line-height: var(--lh-snug);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  line-height: var(--lh-snug);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-1);
}

p {
  margin: 0;
  font-size: var(--p);
  color: var(--text-2);
}

.lead {
  font-size: clamp(1.125rem, 1.4vw, 1.35rem);
  color: var(--text-1);
  line-height: var(--lh-relaxed);
}

.kicker {
  display: inline-block;
  font-family: var(--font-head);
  font-size: var(--micro);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: var(--space-3);
  position: relative;
}

.kicker::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

/* Text Utilities */
.muted {
  color: var(--text-3);
}

.accent {
  color: var(--accent);
}

.accent2 {
  color: var(--accent-2);
}

.small {
  font-size: var(--small);
  color: var(--text-3);
}

.text-center {
  text-align: center;
}

/* --------------------------------------------------------------------------
   Dividers
   -------------------------------------------------------------------------- */
.hr {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  border: 0;
  margin: 0;
}

.hr--solid {
  background: var(--line);
}

/* --------------------------------------------------------------------------
   Surface Components
   -------------------------------------------------------------------------- */
.surface {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  background: rgba(5, 5, 5, 0.8);
  border-bottom: 1px solid var(--line-subtle);
  transition: background var(--duration-normal) ease,
    box-shadow var(--duration-normal) ease;
}

.nav--scrolled {
  background: rgba(5, 5, 5, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-0);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: opacity var(--duration-fast) ease;
}

.brand:hover {
  opacity: 0.85;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav__links a {
  color: var(--text-2);
  font-family: var(--font-head);
  font-weight: 500;
  font-size: var(--small);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  transition: color var(--duration-fast) ease,
    background var(--duration-fast) ease;
}

.nav__links a:hover {
  color: var(--text-0);
  background: rgba(255, 255, 255, 0.06);
}

.nav__toggle {
  display: none;
  padding: var(--space-3);
  color: var(--text-1);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) ease;
}

.nav__toggle:hover {
  background: rgba(255, 255, 255, 0.06);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 90vh;
  display: grid;
  align-items: end;
  padding-block: var(--space-10);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 1000px 700px at 20% 10%, rgba(124, 247, 255, 0.12), transparent 50%),
    radial-gradient(ellipse 600px 600px at 80% 80%, rgba(0, 180, 216, 0.06), transparent 50%),
    linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.9));
}

.hero__video {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(1.1) contrast(1.1);
}

.hero__inner {
  position: relative;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(135deg, rgba(10, 10, 11, 0.7), rgba(10, 10, 11, 0.4));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-xl);
  max-width: 900px;
}

.hero__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, rgba(124, 247, 255, 0.2), transparent 50%, rgba(0, 180, 216, 0.1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: var(--small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    transform var(--duration-fast) var(--ease-out),
    background var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    box-shadow var(--duration-normal) ease;
}

.btn:active {
  transform: scale(0.98);
}

/* Primary Button */
.btn--primary {
  background: linear-gradient(180deg, var(--accent), rgba(124, 247, 255, 0.9));
  color: #0a0a0a;
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  box-shadow: 0 14px 50px var(--accent-glow);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0) scale(0.98);
}

/* Ghost Button */
.btn--ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-0);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* Link Button */
.btn--link {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text-1);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  position: relative;
}

.btn--link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration-normal) var(--ease-out);
}

.btn--link:hover {
  color: var(--text-0);
}

.btn--link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* --------------------------------------------------------------------------
   Pills & Tags
   -------------------------------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-2);
  font-size: var(--small);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-subtle);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) ease,
    border-color var(--duration-normal) ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.12);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
  pointer-events: none;
}

.card:hover::before {
  opacity: 1;
}

.card__body {
  padding: var(--space-6);
}

.card__title {
  margin-bottom: var(--space-3);
  font-size: var(--h3);
}

.card__text {
  color: var(--text-2);
  line-height: var(--lh-relaxed);
}

.card__actions {
  margin-top: var(--space-5);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Portfolio Gallery
   -------------------------------------------------------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-4);
}

.tile {
  position: relative;
  grid-column: span 6;
  min-height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-subtle);
  background: var(--bg-2);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.tile--wide {
  grid-column: span 12;
  min-height: 400px;
}

.tile--third {
  grid-column: span 4;
}

.tile__media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.02);
  transition:
    transform var(--duration-slow) var(--ease-out),
    filter var(--duration-slow) ease;
}

.tile:hover .tile__media {
  transform: scale(1.08);
  filter: saturate(1.15) contrast(1.15);
}

.tile__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.75) 70%, rgba(0, 0, 0, 0.9) 100%);
  transition: opacity var(--duration-normal) ease;
}

.tile:hover .tile__overlay {
  opacity: 0.9;
}

.tile__content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transform: translateY(8px);
  opacity: 0.9;
  transition:
    transform var(--duration-normal) var(--ease-out),
    opacity var(--duration-normal) ease;
}

.tile:hover .tile__content {
  transform: translateY(0);
  opacity: 1;
}

.tile__tag {
  align-self: flex-start;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(124, 247, 255, 0.15);
  border: 1px solid rgba(124, 247, 255, 0.3);
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: var(--micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Lists
   -------------------------------------------------------------------------- */
.list {
  margin: 0;
  padding-left: var(--space-5);
  color: var(--text-2);
}

.list li {
  margin: var(--space-2) 0;
  padding-left: var(--space-2);
}

.list li::marker {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form {
  display: grid;
  gap: var(--space-5);
}

.field {
  display: grid;
  gap: var(--space-3);
}

.label {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: var(--small);
  color: var(--text-1);
  letter-spacing: 0.02em;
}

.input,
.textarea,
.select {
  width: 100%;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-0);
  font-size: var(--p);
  transition:
    border-color var(--duration-fast) ease,
    background var(--duration-fast) ease,
    box-shadow var(--duration-fast) ease;
}

.textarea {
  min-height: 150px;
  resize: vertical;
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: 0;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 4px var(--accent-2-glow);
  background: rgba(255, 255, 255, 0.05);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-3);
}

/* --------------------------------------------------------------------------
   Accordion (FAQ)
   -------------------------------------------------------------------------- */
.accordion {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-subtle);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.accordion__item + .accordion__item {
  border-top: 1px solid var(--line-subtle);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--text-0);
  transition: background var(--duration-fast) ease;
}

.accordion__trigger:hover {
  background: rgba(255, 255, 255, 0.03);
}

.accordion__trigger svg {
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
}

.accordion__item[open] .accordion__trigger svg {
  transform: rotate(180deg);
}

.accordion__panel {
  padding: 0 var(--space-6) var(--space-5) var(--space-6);
  color: var(--text-2);
  line-height: var(--lh-relaxed);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  position: relative;
  border-top: 1px solid var(--line-subtle);
  padding-block: var(--space-9);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), transparent);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.5;
}

.footer__grid {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 2fr 1fr 1fr;
  align-items: start;
}

.footer a {
  color: var(--text-2);
  transition: color var(--duration-fast) ease;
}

.footer a:hover {
  color: var(--text-0);
}

.footer h4 {
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta {
  position: relative;
  padding: var(--space-9);
  background: linear-gradient(135deg, rgba(124, 247, 255, 0.08), rgba(0, 180, 216, 0.04));
  border-radius: var(--radius-xl);
  border: 1px solid rgba(124, 247, 255, 0.15);
  text-align: center;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 0%, rgba(124, 247, 255, 0.1), transparent),
    radial-gradient(ellipse 400px 300px at 80% 100%, rgba(0, 180, 216, 0.05), transparent);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Process Steps
   -------------------------------------------------------------------------- */
.process-step {
  position: relative;
  padding: var(--space-6);
  text-align: center;
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-5);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(124, 247, 255, 0.15), rgba(124, 247, 255, 0.05));
  border: 1px solid rgba(124, 247, 255, 0.3);
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-in {
  animation: fadeInUp 0.8s var(--ease-out) forwards;
  opacity: 0;
}

.animate-in--delay-1 {
  animation-delay: 0.1s;
}

.animate-in--delay-2 {
  animation-delay: 0.2s;
}

.animate-in--delay-3 {
  animation-delay: 0.3s;
}

.animate-in--delay-4 {
  animation-delay: 0.4s;
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tile--third {
    grid-column: span 6;
  }

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

  .hero__inner {
    padding: var(--space-6);
  }
}

@media (max-width: 720px) {
  :root {
    --h1: clamp(2.5rem, 10vw, 4rem);
  }

  .container {
    width: min(var(--container), calc(100% - var(--space-5) * 2));
  }

  .section {
    padding-block: var(--space-8);
  }

  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .hero {
    min-height: 85vh;
  }

  .hero__inner {
    padding: var(--space-5);
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .tile {
    grid-column: span 12;
    min-height: 280px;
  }

  .tile--wide {
    min-height: 300px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .cta {
    padding: var(--space-7);
  }
}

/* --------------------------------------------------------------------------
   Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .tile__media,
  .card,
  .btn {
    transition: none;
  }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
  body::before,
  body::after {
    display: none;
  }

  .nav,
  .footer {
    display: none;
  }

  .hero {
    min-height: auto;
    page-break-after: always;
  }
}