/* ============================================================
   A. SCHNEIDER HEIZTECHNIK v2 — Complete Stylesheet
   Dark Mode First · Bento Grid · Warm Mesh Gradients · Scroll-Driven
   ============================================================ */

/* ── IMPORTS ──────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;14..32,400;14..32,500;14..32,600;14..32,700;14..32,800;14..32,900&display=swap');

/* ── CSS CUSTOM PROPERTIES ────────────────────────────────── */
:root {
  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Typography Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 2vw, 1.125rem);
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: clamp(2rem, 4vw, 3rem);
  --text-4xl: clamp(2.5rem, 5vw, 4rem);
  --text-5xl: clamp(3rem, 7vw, 5.5rem);

  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  --font-black: 900;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 50px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.35s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 800px;
  --header-height: 72px;

  /* z-index layers */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 500;
  --z-modal: 600;
  --z-cursor: 9998;
  --z-nav: 1000;

  /* Focus */
  --focus-ring: 0 0 0 3px rgba(245, 158, 11, 0.5);
  --focus-outline: 2px solid var(--c-accent);
}

/* ── DARK THEME (DEFAULT) ─────────────────────────────────── */
:root,
[data-theme="dark"] {
  --c-bg: #070b14;
  --c-bg-alt: #0c1424;
  --c-bg-elevated: #111b2e;
  --c-bg-card: rgba(17, 27, 46, 0.8);
  --c-surface: rgba(255, 255, 255, 0.04);
  --c-surface-hover: rgba(255, 255, 255, 0.07);
  --c-border: rgba(255, 255, 255, 0.06);
  --c-border-strong: rgba(255, 255, 255, 0.12);
  --c-text: #e2e8f0;
  --c-text-dim: rgba(226, 232, 240, 0.55);
  --c-text-faint: rgba(226, 232, 240, 0.3);
  --c-text-secondary: var(--c-text-dim);
  --c-heading: #f1f5f9;
  --c-accent: #f59e0b;
  --c-accent-bright: #fbbf24;
  --c-accent-dim: #d97706;
  --c-accent-bg: rgba(245, 158, 11, 0.1);
  --c-accent-glow: rgba(245, 158, 11, 0.3);
  --c-success: #22c55e;
  --c-error: #ef4444;
  --c-warning: #f97316;
  --c-info: #3b82f6;
  --c-glass-bg: rgba(12, 20, 36, 0.75);
  --c-glass-border: rgba(255, 255, 255, 0.08);
  --c-nav-bg: rgba(7, 11, 20, 0.88);
  --c-hero-overlay: linear-gradient(170deg, rgba(7, 11, 20, 0.3) 0%, rgba(7, 11, 20, 0.85) 100%);
  --c-section-alt: #090f1c;
  --c-footer: #040810;
  --c-mesh-1: #f59e0b;
  --c-mesh-2: #ef4444;
  --c-mesh-3: #d97706;
  --c-bento-card-1: rgba(17, 27, 46, 0.9);
  --c-bento-card-2: rgba(12, 20, 36, 0.85);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
  --shadow-xl: 0 32px 80px rgba(0, 0, 0, 0.7);
  --shadow-accent: 0 8px 32px rgba(245, 158, 11, 0.15);
  --shadow-accent-hover: 0 16px 48px rgba(245, 158, 11, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.5);

  --color-scheme: dark;
  color-scheme: dark;
}
/* ── LIGHT THEME ──────────────────────────────────────────── */
[data-theme="light"] {
  --c-bg: #faf7f2;
  --c-bg-alt: #f5f0e8;
  --c-bg-elevated: #ffffff;
  --c-bg-card: rgba(255, 255, 255, 0.85);
  --c-surface: rgba(0, 0, 0, 0.03);
  --c-surface-hover: rgba(0, 0, 0, 0.05);
  --c-border: rgba(0, 0, 0, 0.08);
  --c-border-strong: rgba(0, 0, 0, 0.12);
  --c-text: #1e1b18;
  --c-text-dim: rgba(30, 27, 24, 0.55);
  --c-text-faint: rgba(30, 27, 24, 0.3);
  --c-heading: #0f172a;
  --c-accent: #d97706;
  --c-accent-bright: #f59e0b;
  --c-accent-dim: #b45309;
  --c-accent-bg: rgba(217, 119, 6, 0.08);
  --c-accent-glow: rgba(217, 119, 6, 0.15);
  --c-success: #16a34a;
  --c-error: #dc2626;
  --c-warning: #ea580c;
  --c-info: #2563eb;
  --c-glass-bg: rgba(255, 255, 255, 0.75);
  --c-glass-border: rgba(0, 0, 0, 0.08);
  --c-nav-bg: rgba(250, 247, 242, 0.92);
  --c-hero-overlay: linear-gradient(170deg, rgba(7, 11, 20, 0.2) 0%, rgba(7, 11, 20, 0.7) 100%);
  --c-section-alt: #faf7f2;
  --c-footer: #0a0f1a;
  --c-mesh-1: #f59e0b;
  --c-mesh-2: #ef4444;
  --c-mesh-3: #d97706;
  --c-bento-card-1: rgba(255, 255, 255, 0.95);
  --c-bento-card-2: rgba(250, 247, 242, 0.9);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 32px 80px rgba(0, 0, 0, 0.12);
  --shadow-accent: 0 8px 32px rgba(217, 119, 6, 0.2);
  --shadow-accent-hover: 0 16px 48px rgba(217, 119, 6, 0.35);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.12);

  --color-scheme: light;
  color-scheme: light;
}

/* ── RESET ────────────────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition-slow), color var(--transition-slow);
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

input,
select,
textarea {
  font: inherit;
  color: inherit;
}

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

:focus:not(:focus-visible) {
  outline: none;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── SKIP LINK ────────────────────────────────────────────── */
.skiplink {
  position: fixed;
  top: -100%;
  left: var(--space-md);
  z-index: calc(var(--z-nav) + 1);
  padding: var(--space-sm) var(--space-lg);
  background: var(--c-accent);
  color: #000;
  font-weight: var(--font-bold);
  border-radius: var(--radius-pill);
  transition: top var(--transition-base);
}
.skiplink:focus {
  top: var(--space-md);
}

/* ── BASE TYPOGRAPHY ────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  color: var(--c-heading);
  font-weight: var(--font-bold);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  color: var(--c-text-dim);
  margin-bottom: var(--space-md);
}

strong { color: var(--c-heading); font-weight: var(--font-semibold); }
em { font-style: normal; color: var(--c-accent); }

/* Lead text for subpages */
.text-lead {
  font-size: var(--text-lg);
  color: var(--c-text-dim);
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

/* Full-width image */
.img--full {
  width: 100%;
  border-radius: var(--radius-xl);
  margin-block: var(--space-lg);
}

/* ── UTILITY CLASSES ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-xl);
}
.container--narrow {
  max-width: var(--container-narrow);
}

.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-bright), var(--c-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--c-accent);
  margin-bottom: var(--space-md);
}
.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--c-accent);
  border-radius: 1px;
}

.mt-1 { margin-top: var(--space-md); }
.mt-2 { margin-top: var(--space-xl); }
.mt-3 { margin-top: var(--space-2xl); }
.mt-4 { margin-top: var(--space-3xl); }
.mt-5 { margin-top: var(--space-4xl); }
.mb-1 { margin-bottom: var(--space-md); }
.mb-2 { margin-bottom: var(--space-xl); }
.mb-3 { margin-bottom: var(--space-2xl); }
.mb-4 { margin-bottom: var(--space-3xl); }

.relative { position: relative; }
.z-1 { z-index: var(--z-base); }

/* ── LAYOUT ────────────────────────────────────────────────── */
.section {
  padding-block: var(--space-5xl);
  position: relative;
}
.section--alt {
  background: var(--c-section-alt);
}
.section--accent {
  background: linear-gradient(135deg, var(--c-accent-dim), var(--c-accent), var(--c-accent-bright));
  color: #0a0a0a;
}
.section--dark {
  background: var(--c-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}
.section-header p {
  font-size: var(--text-lg);
}
.section__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-xl);
}
.section__title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--c-heading);
  text-align: center;
  margin-bottom: var(--space-xl);
}
.section__intro {
  color: var(--c-text-dim);
  font-size: var(--text-base);
  margin-bottom: var(--space-2xl);
}

.grid-2, .grid-3, .grid-4 {
  display: grid;
  gap: var(--space-xl);
}
.grid-2, .grid-3, .grid-4 {
  align-items: stretch;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); align-items: stretch; }
.grid-3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.grid-4 { grid-template-columns: repeat(4, 1fr); align-items: stretch; }

.grid {
  display: grid;
  gap: var(--space-xl);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ── BENTO GRID ────────────────────────────────────────────── */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--space-lg);
}
.bento--2x { grid-column: span 2; }
.bento--2r { grid-row: span 2; }
.bento--3x { grid-column: span 3; }
.bento--4x { grid-column: span 4; }
.bento--tall  { grid-row: span 2; }

.bento-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-border);
  background: var(--c-bento-card-1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, var(--c-accent-glow), transparent 60%);
  -webkit-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(--transition-base);
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--c-border-strong);
}
.bento-card:hover::before {
  opacity: 1;
}

.bento-card--accent {
  background: linear-gradient(135deg, var(--c-accent-dim), var(--c-accent));
  border-color: var(--c-accent);
}
.bento-card--accent .bento-card__text,
.bento-card--accent .bento-card__title {
  color: #0a0a0a;
}
.bento-card--dark {
  background: var(--c-bg-elevated);
}

.bento-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}
.bento-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--c-heading);
  margin-bottom: var(--space-xs);
}
.bento-card__text {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  line-height: 1.5;
}
.bento-card__number {
  font-size: var(--text-4xl);
  font-weight: var(--font-black);
  color: var(--c-accent);
  line-height: 1;
}

/* ── HEADER ────────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  height: var(--header-height);
  transition: all var(--transition-base);
}
.header.scrolled {
  background: var(--c-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--c-border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-xl);
}
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.header__logo svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.header__brand {}
.header__name {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  line-height: 1.2;
  color: var(--c-heading);
}
.header__sub {
  font-size: var(--text-xs);
  color: var(--c-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.header__right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.header__link {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}
.header__link:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}
.header__link:hover,
.header__link.active {
  color: var(--c-accent);
  background: var(--c-accent-bg);
}
.header__dropdown {
  position: relative;
}
.header__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-sm);
  padding-top: var(--space-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition-base);
}

.header__dropdown::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--space-sm);
}
.header__dropdown:hover .header__dropdown-menu,
.header__dropdown:focus-within .header__dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.header__dropdown-item {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  color: var(--c-text);
  transition: all var(--transition-fast);
  min-height: 48px;
}
.header__dropdown-item:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}
.header__dropdown-item:hover {
  background: var(--c-surface);
  color: var(--c-accent);
}
.header__cta {
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-bright));
  color: #0a0a0a;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-accent);
}
.header__cta:focus-visible {
  outline: 2px solid #0a0a0a;
  outline-offset: 2px;
}
.header__cta:hover {
  box-shadow: var(--shadow-accent-hover);
  transform: translateY(-1px);
}

/* ── THEME TOGGLE ──────────────────────────────────────────── */
.theme-toggle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}
.theme-toggle:hover {
  background: var(--c-surface-hover);
  border-color: var(--c-border-strong);
}
.theme-toggle:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}
.theme-toggle__icon {
  position: absolute;
  transition: all var(--transition-slow) var(--ease-spring);
  width: 20px;
  height: 20px;
}
.theme-toggle__icon--sun {
  opacity: 0;
  transform: rotate(180deg) scale(0.3);
}
.theme-toggle__icon--moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="light"] .theme-toggle__icon--sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="light"] .theme-toggle__icon--moon {
  opacity: 0;
  transform: rotate(-180deg) scale(0.3);
}

/* ── HAMBURGER ─────────────────────────────────────────────── */
.hamburger {
  display: none;
  width: 48px;
  height: 48px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.hamburger:hover { background: var(--c-surface); }
.hamburger:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}
.hamburger__line {
  width: 22px;
  height: 2px;
  background: var(--c-heading);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.hamburger.open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── MOBILE NAV ────────────────────────────────────────────── */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--c-bg-elevated);
  z-index: var(--z-modal);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  padding: var(--space-2xl);
  overflow-y: auto;
  border-left: 1px solid var(--c-border);
}
.mobile-nav.open {
  transform: translateX(0);
}
.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.mobile-nav__overlay.open {
  opacity: 1;
  visibility: visible;
}
.mobile-nav a {
  display: flex;
  align-items: center;
  padding: var(--space-md);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  min-height: 48px;
}
.mobile-nav a:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}
.mobile-nav a:hover {
  background: var(--c-surface);
  color: var(--c-accent);
}
.mobile-nav__cta {
  display: block;
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-bright));
  color: #0a0a0a;
  font-weight: var(--font-bold);
  text-align: center;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}
.mobile-nav__cta:hover {
  box-shadow: var(--shadow-accent-hover);
  transform: translateY(-2px);
}

/* ── MOBILE BOTTOM BAR ─────────────────────────────────────── */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--c-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--c-border);
  z-index: var(--z-sticky);
  padding: var(--space-sm) var(--space-md);
}
.mobile-bar__inner {
  display: flex;
  justify-content: space-around;
}
.mobile-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 0.65rem;
  font-weight: var(--font-medium);
  color: var(--c-text-dim);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  min-height: 48px;
  min-width: 48px;
}
.mobile-bar a:hover {
  color: var(--c-accent);
}
.mobile-bar a.primary {
  color: var(--c-accent);
}
.mobile-bar svg {
  width: 22px;
  height: 22px;
}

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--header-height);
}
.hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, var(--c-mesh-1), transparent 50%),
    radial-gradient(ellipse 50% 70% at 75% 60%, var(--c-mesh-2), transparent 40%),
    radial-gradient(ellipse 60% 50% at 50% 80%, var(--c-mesh-3), transparent 40%);
  opacity: 0.35;
}
.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  background-size: 256px;
  opacity: 0.025;
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: var(--z-base);
  text-align: center;
  max-width: 900px;
  padding-inline: var(--space-xl);
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-lg);
  background: var(--c-accent-bg);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--c-accent);
  margin-bottom: var(--space-xl);
}
.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  animation: pulse 2s var(--ease-in-out) infinite;
}
.hero__title {
  font-size: var(--text-5xl);
  font-weight: var(--font-black);
  line-height: 1.05;
  margin-bottom: var(--space-lg);
}
.hero__sub {
  font-size: var(--text-lg);
  color: var(--c-text-dim);
  max-width: 600px;
  margin-inline: auto;
}
.hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-2xl);
}
.hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-xl);
}
.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--c-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--c-glass-border);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--c-text);
  transition: all var(--transition-base);
  min-height: 48px;
}
.hero__pill:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}
.hero__pill:hover {
  background: var(--c-accent-bg);
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}
.hero__pill--urgent {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}
.hero__pill--urgent:hover {
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.5);
}
.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--c-text-faint);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-text-faint), transparent);
  animation: scrollPulse 2s var(--ease-in-out) infinite;
}

/* ── PAGE HEAD (subpages) ──────────────────────────────────── */
.page-head {
  position: relative;
  min-height: 42vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: var(--header-height);
}
.page-head__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 40%, var(--c-mesh-1), transparent 60%),
    radial-gradient(ellipse 40% 60% at 80% 70%, var(--c-mesh-3), transparent 50%);
  opacity: 0.25;
}
.page-head__inner {
  position: relative;
  z-index: var(--z-base);
  max-width: 700px;
  padding-inline: var(--space-xl);
  padding-block: var(--space-3xl);
}
.page-head__content {
  position: relative;
  z-index: var(--z-base);
  max-width: 700px;
  padding-inline: var(--space-xl);
  padding-block: var(--space-3xl);
}
.page-head__title {
  font-size: var(--text-4xl);
  font-weight: var(--font-black);
  color: var(--c-heading);
  margin-bottom: var(--space-md);
}
.page-head__sub {
  font-size: var(--text-lg);
  color: var(--c-text-dim);
}
.page-head__subtitle {
  font-size: var(--text-lg);
  color: var(--c-text-dim);
}
.page-head .section-label { justify-content: center; }

/* ── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: 48px;
  min-width: 48px;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: inherit;
  transform: scale(0);
  transition: transform var(--transition-fast);
  pointer-events: none;
}
.btn:active::after {
  transform: scale(3);
  transition: transform 0s;
}
.btn:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 3px;
}
.btn--primary {
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-bright));
  color: #0a0a0a;
  box-shadow: var(--shadow-accent);
}
.btn--primary:hover {
  box-shadow: var(--shadow-accent-hover);
  transform: translateY(-2px);
}
.btn--secondary {
  background: var(--c-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--c-glass-border);
  color: var(--c-text);
}
.btn--secondary:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.btn--white {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}
.btn--white:hover {
  background: rgba(255, 255, 255, 0.2);
}
.btn--outline {
  background: transparent;
  border: 2px solid var(--c-accent);
  color: var(--c-accent);
}
.btn--outline:hover {
  background: var(--c-accent);
  color: #0a0a0a;
}
.btn--lg { padding: var(--space-lg) var(--space-2xl); font-size: var(--text-lg); }
.btn--sm { padding: var(--space-xs) var(--space-lg); font-size: var(--text-sm); }
.btn--block { width: 100%; justify-content: center; }

/* ── CARDS ─────────────────────────────────────────────────── */
.card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-border);
  background: var(--c-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card .btn {
  margin-top: auto;
  align-self: flex-start;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--c-border-strong);
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.card:hover::before {
  opacity: 1;
}
.card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: block;
}
.card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--c-heading);
  margin-bottom: var(--space-sm);
}
.card__text {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  line-height: 1.6;
}
.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--c-accent);
  transition: gap var(--transition-fast);
  min-height: 48px;
}
.card__link:hover { gap: var(--space-sm); }

/* ── GLASS CARD ────────────────────────────────────────────── */
.glass-card {
  border-radius: var(--radius-xl);
  background: var(--c-glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--c-glass-border);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.glass-card .btn {
  margin-top: auto;
  align-self: flex-start;
}
.glass-card:hover {
  border-color: var(--c-border-strong);
  box-shadow: var(--shadow-md);
}
.glass-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--c-accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}
.glass-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--c-heading);
  margin-bottom: var(--space-sm);
}
.glass-card__text {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  line-height: 1.6;
}

/* ── TRUST BAND ────────────────────────────────────────────── */
.trust-band {
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg-alt);
}
.trust-band__grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-xl);
}
.trust-band__item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--c-text-dim);
}
.trust-band__item strong {
  display: block;
  font-size: var(--text-base);
  color: var(--c-heading);
}
.trust-band__icon {
  font-size: 1.5rem;
  opacity: 0.7;
}

/* ── STAT COUNTER ──────────────────────────────────────────── */
.stat-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3xl);
  padding-block: var(--space-4xl);
}
.stat-item {
  text-align: center;
}
.stat-item__number {
  font-size: var(--text-4xl);
  font-weight: var(--font-black);
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}
.stat-item__label {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  font-weight: var(--font-medium);
}

/* ── IMAGE COMPARISON SLIDER ───────────────────────────────── */
.compare {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
}
.compare__before {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
}
.compare__before img,
.compare__after img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.compare__after {
  position: absolute;
  inset: 0;
}
.compare__handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: var(--c-accent);
  z-index: 3;
  transform: translateX(-50%);
  cursor: ew-resize;
}
.compare__handle::before {
  content: '\u27FF';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--c-accent);
  color: #0a0a0a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: var(--font-bold);
  box-shadow: var(--shadow-accent);
}
.compare__labels {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  display: flex;
  justify-content: space-between;
  z-index: 4;
  pointer-events: none;
}
.compare__label {
  padding: var(--space-xs) var(--space-md);
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ── MARQUEE ───────────────────────────────────────────────── */
.marquee {
  overflow: hidden;
  padding-block: var(--space-xl);
  -webkit-mask: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
  mask: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}
.marquee__track {
  display: flex;
  gap: var(--space-3xl);
  animation: marquee 35s linear infinite;
  width: max-content;
}
.marquee__track--reverse {
  animation-direction: reverse;
}
.marquee__item {
  flex-shrink: 0;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--c-text-faint);
  white-space: nowrap;
  transition: color var(--transition-fast);
}
.marquee__item:hover {
  color: var(--c-accent);
}

/* ── TESTIMONIAL ───────────────────────────────────────────── */
.testimonial {
  max-width: 650px;
  margin-inline: auto;
  text-align: center;
  padding: var(--space-3xl);
}
.testimonial__stars {
  font-size: 1.25rem;
  color: var(--c-accent);
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}
.testimonial__text {
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  color: var(--c-heading);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
  font-style: italic;
}
.testimonial__author {
  font-weight: var(--font-bold);
  color: var(--c-heading);
}
.testimonial__location {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
}

/* ── CTA BANNER ────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--c-accent-dim), var(--c-accent), var(--c-accent-bright));
  padding: var(--space-4xl) var(--space-xl);
  text-align: center;
  color: #0a0a0a;
}
.cta-banner__inner {
  max-width: 700px;
  margin-inline: auto;
}
.cta-banner__title {
  font-size: var(--text-3xl);
  font-weight: var(--font-black);
  color: #0a0a0a;
  margin-bottom: var(--space-md);
}
.cta-banner__text {
  font-size: var(--text-lg);
  opacity: 0.85;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}
.cta-banner__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
}
.cta-banner .btn--white {
  background: rgba(0, 0, 0, 0.15);
  border-color: rgba(0, 0, 0, 0.2);
  color: #0a0a0a;
  font-weight: var(--font-bold);
}
.cta-banner .btn--white:hover {
  background: rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

/* ── FORMS ─────────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--space-lg);
}
.form-label,
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--c-heading);
  margin-bottom: var(--space-xs);
}
.form-label--required::after {
  content: ' *';
  color: var(--c-accent);
}
.form-required {
  color: var(--c-accent);
}
.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  margin-bottom: var(--space-lg);
}
.form-group--checkbox input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--c-accent);
}
.form-input,
.form-select,
.form-textarea,
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  font-size: 16px;
  color: var(--c-text);
  transition: all var(--transition-fast);
}
.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-accent);
  box-shadow: var(--focus-ring);
  outline: none;
}
.form-textarea,
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--c-text-dim);
}
.form-check input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--c-accent);
}
.form-hint {
  font-size: var(--text-xs);
  color: var(--c-text-faint);
  margin-top: var(--space-xs);
}
.form-error {
  font-size: var(--text-xs);
  color: var(--c-error);
  margin-top: var(--space-xs);
}

/* ── PROGRESS STEPS ────────────────────────────────────────── */
.progress {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}
.progress__step {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--c-text-faint);
  font-weight: var(--font-medium);
}
.progress__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  transition: all var(--transition-base);
}
.progress__step.active .progress__num {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #0a0a0a;
  box-shadow: var(--shadow-accent);
}
.progress__step.active { color: var(--c-accent); }
.progress__step.done .progress__num {
  background: var(--c-success);
  border-color: var(--c-success);
  color: #fff;
}
.progress__step.done { color: var(--c-success); }

.progress__step-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
  margin-bottom: var(--space-sm);
  transition: all var(--transition-base);
}
.progress__step-content {
  flex: 1;
}
.progress__step-content h3 {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-xs);
}
.progress__step-content p {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  margin-bottom: 0;
}

/* ── TABLE ─────────────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-lg);
  font-size: var(--text-sm);
}
th, td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}
th {
  font-weight: var(--font-bold);
  color: var(--c-heading);
  background: var(--c-surface);
}
tr:hover td {
  background: var(--c-surface-hover);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.table th,
.table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}
.table th {
  font-weight: var(--font-bold);
  color: var(--c-heading);
  background: var(--c-surface);
}
.table tr:hover td {
  background: var(--c-surface-hover);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
}

/* Checklist */
.checklist,
.list--check {
  list-style: none;
  padding-left: 0;
}
.checklist li,
.list--check li {
  position: relative;
  padding-left: 1.5em;
  margin-bottom: var(--space-sm);
  color: var(--c-text-dim);
  font-size: var(--text-sm);
  line-height: 1.6;
}
.checklist li::before,
.list--check li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--c-success);
  font-weight: var(--font-bold);
}

/* ── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--c-footer);
  padding-top: var(--space-4xl);
  color: var(--c-text-dim);
  font-size: var(--text-sm);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-xl);
}
.footer__brand {
  font-size: var(--text-base);
}
.footer__name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: #f1f5f9;
  margin-bottom: var(--space-sm);
}
.footer__tagline {
  font-size: var(--text-sm);
  color: var(--c-accent);
  margin-bottom: var(--space-md);
}
.footer__heading {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: #f1f5f9;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}
.footer__link {
  display: flex;
  align-items: center;
  padding-block: var(--space-xs);
  color: var(--c-text-dim);
  transition: color var(--transition-fast);
  min-height: 48px;
}
.footer__link:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
.footer__link:hover {
  color: var(--c-accent);
}
.footer__contact {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: var(--space-3xl);
  padding-block: var(--space-lg);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-xl);
  font-size: var(--text-xs);
  color: var(--c-text-faint);
}
.footer__bottom-links {
  display: flex;
  gap: var(--space-lg);
}

/* ── BACK TO TOP ───────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  right: var(--space-lg);
  bottom: var(--space-lg);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: var(--font-bold);
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-accent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-base);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent-hover);
}
.back-to-top:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* ── CURSOR GLOW ───────────────────────────────────────────── */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-accent-glow), transparent 70%);
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.6s;
}
.cursor-glow.active {
  opacity: 1;
}

/* ── NOTIFICATION BANNER ────────────────────────────────────── */
.notification {
  background: var(--c-accent-bg);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  color: var(--c-accent);
  margin-bottom: var(--space-lg);
}
.notification--error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--c-error);
}
.notification--success {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
  color: var(--c-success);
}

/* ── BADGES ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
}
.badge--accent {
  background: var(--c-accent-bg);
  color: var(--c-accent);
}
.badge--success {
  background: rgba(34, 197, 94, 0.1);
  color: var(--c-success);
}

/* ── BACKGROUND EFFECTS ────────────────────────────────────── */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.bg-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 30%, var(--c-mesh-1), transparent),
    radial-gradient(ellipse 500px 350px at 75% 60%, var(--c-mesh-2), transparent),
    radial-gradient(ellipse 400px 500px at 50% 80%, var(--c-mesh-3), transparent);
  opacity: 0.3;
  pointer-events: none;
}

/* ── NEWS CARD ─────────────────────────────────────────────── */
.news-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-border);
  background: var(--c-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.news-card .news-card__link {
  margin-top: auto;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.news-card__date {
  font-size: var(--text-xs);
  color: var(--c-text-faint);
  margin-bottom: var(--space-sm);
}
.news-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--c-heading);
  margin-bottom: var(--space-sm);
}
.news-card__text {
  font-size: var(--text-sm);
  color: var(--c-text-dim);
  line-height: 1.6;
}
.news-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--c-accent);
  transition: gap var(--transition-fast);
  min-height: 48px;
}
.news-card__link:hover { gap: var(--space-sm); }

/* Equal height helper */
.grid-2 > *,
.grid-3 > *,
.grid-4 > *,
.grid--2 > *,
.grid--3 > *,
.grid--4 > * {
  display: flex;
  flex-direction: column;
}
.grid-2 > * .btn,
.grid-3 > * .btn,
.grid-4 > * .btn,
.grid--2 > * .btn,
.grid--3 > * .btn,
.grid--4 > * .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ── ANIMATIONS ────────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(0); transform-origin: bottom; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes meshFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-20px, -10px) scale(1.03); }
  66% { transform: translate(15px, 20px) scale(0.97); }
}
@keyframes borderGlow {
  0%, 100% {
    background: linear-gradient(90deg,
      var(--c-accent) 0%, transparent 50%, var(--c-accent) 100%
    );
    background-size: 200% 100%;
    background-position: 0% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@keyframes tilt {
  0%, 100% { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
  25% { transform: perspective(1000px) rotateY(2deg) rotateX(-1deg); }
  75% { transform: perspective(1000px) rotateY(-2deg) rotateX(1deg); }
}

/* ── SCROLL REVEAL ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--fade {
  opacity: 0;
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal--fade.visible {
  opacity: 1;
}

.page-head.reveal,
.page-head.reveal--fade,
.section.reveal,
.section.reveal--fade,
.section--alt.reveal,
.section--alt.reveal--fade,
.cta-banner.reveal,
.cta-banner.reveal--fade {
  opacity: 1;
  transform: none;
}

.reveal--left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal--left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal--right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal--right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal--scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-spring);
}
.reveal--scale.visible {
  opacity: 1;
  transform: scale(1);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .bento--3x, .bento--4x { grid-column: span 2; }
}

@media (max-width: 1024px) {
  .header__nav,
  .header__cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }
  .section {
    padding-block: var(--space-3xl);
  }
  .container {
    padding-inline: var(--space-lg);
  }
  .grid-2,
  .grid--2 {
    grid-template-columns: 1fr;
  }
  .bento {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }
  .bento--2x, .bento--3x, .bento--4x, .bento--2r, .bento--tall {
    grid-column: span 1;
    grid-row: span 1;
  }
  .hero {
    min-height: 90vh;
  }
  .hero__title {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }
  .card {
    padding: 1.5rem;
  }
  .bento-card {
    padding: 1.5rem;
  }
  .glass-card {
    padding: 1.5rem;
  }
  .page-head {
    min-height: 25vh;
    padding-block: var(--space-2xl);
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  .stat-grid {
    gap: var(--space-xl);
  }
  .trust-band__grid {
    gap: var(--space-lg);
  }
  .mobile-bar {
    display: block;
  }
  body {
    padding-bottom: 65px;
  }
  .back-to-top {
    bottom: 80px;
  }
  .progress {
    gap: var(--space-md);
  }
  .form-row {
    grid-template-columns: 1fr !important;
  }
  .page-head__inner {
    padding-block: var(--space-xl);
  }
}

@media (max-width: 640px) {
  .grid-3, .grid-4,
  .grid--3, .grid--4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
  }
  .hero__btns {
    flex-direction: column;
    align-items: center;
  }
  .hero__btns .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── iPHONE SE + SMALL PHONES (374px) ────────────────────────── */
@media (max-width: 374px) {
  :root {
    --space-xl: 1.25rem;
    --space-lg: 1rem;
  }
  .hero__title {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }
  .hero__sub {
    font-size: var(--text-sm);
  }
  .hero__badge {
    font-size: 0.65rem;
  }
  .header__name {
    font-size: var(--text-sm);
  }
  .header__sub {
    display: none;
  }
  .header__logo svg {
    width: 28px;
    height: 28px;
  }
}

/* ── iPHONE 6/7/8/X/11/12/13/14/15 (430px) ──────────────────── */
@media (max-width: 430px) {
  .page-head__title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }
  .hero__pills {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__pill {
    justify-content: center;
  }
  .hero__scroll-hint {
    display: none;
  }
  .header__cta {
    display: none;
  }
  .header__right {
    gap: var(--space-xs);
  }
}

/* ── TOUCH DEVICES: no hover effects ─────────────────────────── */
@media (hover: none) and (pointer: coarse) {
  .bento-card:hover {
    transform: none;
    box-shadow: var(--shadow-card);
    border-color: var(--c-border);
  }
  .bento-card:hover::before {
    opacity: 0;
  }
  .card:hover {
    transform: none;
    box-shadow: var(--shadow-card);
    border-color: var(--c-border);
  }
  .card:hover::before {
    opacity: 0;
  }
  .glass-card:hover {
    border-color: var(--c-glass-border);
    box-shadow: none;
  }
  .news-card:hover {
    transform: none;
    box-shadow: var(--shadow-card);
  }
  .hero__pill:hover {
    transform: none;
  }
  .widget:hover {
    transform: none;
  }
  .quick-action:hover {
    transform: none;
  }
}

/* ── NOTCH / SAFE AREA ───────────────────────────────────────── */
@supports (padding: env(safe-area-inset-top)) {
  .header {
    padding-top: env(safe-area-inset-top);
  }
  .mobile-bar {
    padding-bottom: env(safe-area-inset-bottom);
  }
  .mobile-bar {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  .footer {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* ── DARK MODE SYSTEM PREFERENCE ─────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-scheme: dark;
    color-scheme: dark;
  }
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --color-scheme: light;
    color-scheme: light;
  }
}

/* ── ORIENTATION ─────────────────────────────────────────────── */
@media (orientation: portrait) {
  .hero {
    min-height: 100svh;
  }
}

@media (orientation: landscape) and (max-height: 500px) {
  .hero {
    min-height: 120svh;
    padding-top: var(--header-height);
  }
  .hero__scroll-hint {
    display: none;
  }
}

/* ── 4K+ LARGE SCREENS ───────────────────────────────────────── */
@media (min-width: 2000px) {
  .container {
    max-width: 1400px;
  }
  .section__inner {
    max-width: 1400px;
  }
  :root {
    --text-base: clamp(1rem, 1.2vw, 1.25rem);
  }
  .text-lead {
    font-size: var(--text-xl);
    max-width: 800px;
  }
}

/* ── LARGE SCREENS (1440px+) ──────────────────────────────────── */
@media (min-width: 1440px) {
  .container {
    max-width: 1280px;
  }
  .section__inner {
    max-width: 1280px;
  }
  p, .text-lead, .card__text, .glass-card__text {
    max-width: 65ch;
  }
  .section-header {
    max-width: 800px;
  }
}

/* ── 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;
  }
  .reveal,
  .reveal--fade,
  .reveal--left,
  .reveal--right,
  .reveal--scale {
    opacity: 1;
    transform: none;
  }
}