/* Art direction: R.E.M. Performance Media — Liquid Glass + Agentic Interface
   Palette: Deep navy-black + cyan primary + warm amber secondary — material glass system
   Typography: DM Sans (display + body) — clean, structured, data-driven
   Material: Liquid Glass — translucent surfaces with backdrop-filter, variable opacity, refraction */

/* ===== DESIGN TOKENS ===== */
:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts — DM Sans matches DOME, clean sans-serif family DNA */
  --font-display: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;

  /* UPGRADED PALETTE — Liquid Glass Material System */
  /* Backgrounds: subtle radial gradient via body, base tokens stay flat for compositing */
  --color-bg:             #060B14;
  --color-bg-end:         #0D1520;
  --color-surface:        rgba(10, 15, 26, 0.35);
  --color-surface-solid:  #0a0f1a;
  --color-surface-2:      rgba(14, 20, 32, 0.5);
  --color-surface-offset: #0f1520;
  --color-divider:        rgba(255, 255, 255, 0.04);
  --color-border:         rgba(255, 255, 255, 0.06);

  /* Text: 3-level hierarchy */
  --color-text:           #FFFFFF;
  --color-text-secondary: #B0BEC5;
  --color-text-muted:     #8b919e;
  --color-text-label:     #607D8B;
  --color-text-faint:     #5a6070;
  --color-text-inverse:   #060B14;

  /* Primary accent: cyan/teal — RESERVED FOR CTAs AND HIGHLIGHTS ONLY */
  --color-primary:        #00e5ff;
  --color-primary-hover:  #33ecff;
  --color-primary-active: #00b8d4;
  --color-primary-glow:   rgba(0, 229, 255, 0.06);

  /* Secondary accent: warm amber — for data, metrics, numbers */
  --color-amber:          #FFB84D;
  --color-amber-hover:    #FFC870;
  --color-amber-glow:     rgba(255, 184, 77, 0.08);

  /* Success/proof accent */
  --color-success:        #4ADE80;
  --color-success-glow:   rgba(74, 222, 128, 0.06);

  /* Glass tints — cranked up for unmistakable glass effect */
  --glass-border:         rgba(0, 229, 255, 0.22);
  --glass-border-hover:   rgba(0, 229, 255, 0.45);
  --glass-highlight:      rgba(255, 255, 255, 0.10);
  --glass-highlight-hover:rgba(255, 255, 255, 0.18);

  /* Radius — larger for glass panels */
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-full: 9999px;

  /* Transitions — spring-like cubic-bezier */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-glass: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows — layered for depth */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.08);

  /* Glow effects — stronger for visible hover feedback */
  --glow-primary: 0 0 30px rgba(0, 229, 255, 0.12);
  --glow-primary-strong: 0 0 50px rgba(0, 229, 255, 0.25);
  --glow-amber: 0 0 30px rgba(255, 184, 77, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

/* ===== BACKGROUND — Radial gradient + noise texture ===== */
body {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(0, 229, 255, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(99, 102, 241, 0.04) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-end) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Subtle noise overlay via pseudo-element on body */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.015;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

/* Ensure content sits above noise */
body > * {
  position: relative;
  z-index: 1;
}

/* ===== GLASS PANEL BASE CLASS ===== */
.glass-panel {
  background: var(--color-surface);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  transition: all var(--transition-glass);
}

.glass-panel:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), var(--glow-primary);
}

/* Glass panel with inner highlight line */
.glass-panel::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255, 255, 255, 0.08) 50%, transparent 90%);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  pointer-events: none;
}

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
  box-sizing: border-box;
}

section {
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
  overflow-x: clip;
}

/* ===== NAVIGATION — Liquid Glass ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-3) 0;
  background: rgba(6, 11, 20, 0.5);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid rgba(0, 229, 255, 0.10);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.nav--scrolled {
  background: rgba(6, 11, 20, 0.72);
  border-bottom-color: rgba(0, 229, 255, 0.20);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(0, 229, 255, 0.10);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

.nav__links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.nav__links a {
  font-size: var(--text-sm);
  color: var(--color-text-label);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.nav__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  background: linear-gradient(135deg, var(--color-primary), #00b8d4);
  color: var(--color-text-inverse);
  border-radius: var(--radius-full);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

/* Specular sweep on nav CTA */
.nav__cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.5s ease;
}

.nav__cta:hover::before {
  left: 100%;
}

.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.nav__cta:active {
  transform: translateY(0);
}

.nav__mobile-toggle {
  display: none;
  color: var(--color-text);
  padding: var(--space-2);
}

/* ===== HERO ===== */
.hero {
  min-height: 0;
  display: flex;
  align-items: center;
  padding-top: clamp(7rem, 12vw, 10rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

/* Ambient glow blobs — more pronounced for glass system */
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-label);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: 1.05;
}

.hero__title em {
  font-style: italic;
  background: linear-gradient(135deg, #00e5ff, #67e8f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 600px;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero__micro {
  font-size: var(--text-xs);
  color: var(--color-text-label);
  max-width: 480px;
  line-height: 1.6;
}

/* ===== BUTTONS — Glass CTA System ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              background var(--transition-interactive),
              color var(--transition-interactive);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  background: linear-gradient(135deg, var(--color-primary), #00b8d4);
  color: var(--color-text-inverse);
}

/* Specular highlight sweep */
.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn--primary:hover::before {
  left: 100%;
}

.btn--primary:hover {
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.3), 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn--secondary {
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--color-text);
}

/* ===== SECTION HEADERS ===== */
.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-label);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.65;
}

/* ===== WHAT WE DO ===== */
.what-we-do {
  border-top: 1px solid var(--color-divider);
  background: linear-gradient(180deg, transparent 0%, rgba(0, 229, 255, 0.015) 50%, transparent 100%);
}

.what-we-do__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  margin-top: var(--space-8);
  align-items: start;
}

.what-we-do__body p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.what-we-do__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Highlight cards — liquid glass panels */
.highlight-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-glass);
}

/* Top specular highlight line */
.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255, 255, 255, 0.08) 50%, transparent 90%);
  pointer-events: none;
}

.highlight-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), var(--glow-primary-strong);
  transform: translateY(-3px);
  background: rgba(10, 15, 26, 0.25);
}

.highlight-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.highlight-card__text h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.highlight-card__text p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  background: rgba(10, 15, 26, 0.4);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.how-it-works__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.step {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-glass);
}

.step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255, 255, 255, 0.06) 50%, transparent 90%);
  pointer-events: none;
}

.step:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), var(--glow-primary-strong);
  transform: translateY(-3px);
  background: rgba(10, 15, 26, 0.25);
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.step__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  color: var(--color-primary);
  opacity: 0.7;
}

.step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.step p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  max-width: 320px;
  margin-inline: auto;
}

/* ===== COMPARISON TABLE — Glass Container ===== */
.comparison {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.02) 50%, transparent 100%);
}

.comparison__table-wrap {
  margin-top: var(--space-8);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.comparison__table thead th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-label);
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
}

.comparison__table thead th.comparison__highlight {
  color: var(--color-primary);
}

.comparison__table tbody td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--color-text-secondary);
  line-height: 1.5;
  vertical-align: top;
}

.comparison__table tbody td:first-child {
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  min-width: 120px;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.comparison__table tbody td.comparison__highlight {
  color: var(--color-text);
  background: rgba(0, 229, 255, 0.03);
}

.comparison__table tbody tr:last-child td {
  border-bottom: none;
}

/* ===== PRICING — Liquid Glass Tiered Cards ===== */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.pricing-card {
  padding: var(--space-6);
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  transition: all var(--transition-glass);
  position: relative;
  overflow: hidden;
}

/* Inner specular line */
.pricing-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255, 255, 255, 0.06) 50%, transparent 90%);
  pointer-events: none;
}

.pricing-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), var(--glow-primary-strong);
  transform: translateY(-4px);
  background: rgba(10, 15, 26, 0.25);
}

/* Featured card — brighter glass, more luminous */
.pricing-card--featured {
  background: rgba(10, 15, 26, 0.45);
  border-color: rgba(0, 229, 255, 0.28);
  box-shadow: var(--shadow-glass), 0 0 50px rgba(0, 229, 255, 0.10);
}

.pricing-card--featured::after {
  background: linear-gradient(90deg, transparent 5%, rgba(0, 229, 255, 0.15) 50%, transparent 95%);
}

.pricing-card--featured::before {
  content: 'Most popular';
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: var(--space-6);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  background: linear-gradient(135deg, var(--color-primary), #00b8d4);
  color: var(--color-text-inverse);
  border-radius: var(--radius-full);
}

.pricing-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-amber);
  margin-bottom: var(--space-4);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-6);
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.pricing-card__features li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%234ADE80' stroke-width='2' stroke-linecap='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center;
}

.pricing__footer {
  margin-top: var(--space-6);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-label);
}

/* ===== METHODOLOGY ===== */
.methodology {
  border-top: 1px solid var(--color-divider);
  background: rgba(10, 15, 26, 0.3);
}

.methodology__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.methodology__step {
  padding: var(--space-6);
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-glass);
}

.methodology__step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255, 255, 255, 0.06) 50%, transparent 90%);
  pointer-events: none;
}

.methodology__step:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), var(--glow-primary-strong);
  transform: translateY(-3px);
  background: rgba(10, 15, 26, 0.25);
}

.methodology__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-amber);
  opacity: 0.5;
  margin-bottom: var(--space-3);
}

.methodology__step h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.methodology__step p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ===== PROOF ===== */
.proof {
  border-top: 1px solid var(--color-divider);
  background: linear-gradient(180deg, transparent 0%, rgba(0, 229, 255, 0.01) 50%, transparent 100%);
}

.proof__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
  align-items: start;
}

.proof__quotes {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.proof__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.stat-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-glass);
}

.stat-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(255, 255, 255, 0.06) 50%, transparent 90%);
  pointer-events: none;
}

.stat-row:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), var(--glow-amber);
  transform: translateY(-1px);
}

.stat-row__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-amber);
  white-space: nowrap;
  min-width: 100px;
}

.stat-row__text h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.stat-row__text p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Quote — glass panel with success accent */
.proof__quote {
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--color-success);
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  box-shadow: var(--shadow-glass);
  position: relative;
  transition: all var(--transition-glass);
}

.proof__quote:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-glass), 0 0 25px rgba(74, 222, 128, 0.08);
}

.proof__quote blockquote {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: var(--space-3);
}

.proof__quote cite {
  font-size: var(--text-xs);
  color: var(--color-text-label);
  font-style: normal;
}

/* Pilot callout — amber accent glass card */
.proof__pilot-callout {
  padding: var(--space-6);
  background: rgba(255, 184, 77, 0.04);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(255, 184, 77, 0.20);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  position: relative;
}

.proof__pilot-callout h3 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-amber);
  margin-bottom: var(--space-5);
}

.proof__pilot-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

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

.proof__pilot-number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-amber);
  margin-bottom: var(--space-1);
}

.proof__pilot-label {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.proof__pilot-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.5;
  border-top: 1px solid rgba(255, 184, 77, 0.08);
  padding-top: var(--space-3);
}

/* ===== FAQ — Glass Accordions ===== */
.faq {
  background: rgba(10, 15, 26, 0.3);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.faq__list {
  max-width: 760px;
  margin: var(--space-8) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  overflow: hidden;
  transition: all var(--transition-glass);
}

.faq-item:hover {
  border-color: var(--glass-border-hover);
}

.faq-item.is-open {
  border-color: rgba(0, 229, 255, 0.18);
  box-shadow: var(--shadow-glass), var(--glow-primary);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-text-label);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color var(--transition-interactive);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.faq-item.is-open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ===== CONTACT — Glass Form Panel ===== */
.contact {
  border-top: 1px solid var(--color-divider);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
  align-items: start;
}

.contact__text p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.contact__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.contact__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.contact__trust-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-success);
}

/* Glass form container */
.contact__form {
  background: var(--color-surface);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}

/* Inner glow on form */
.contact__form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 10%, rgba(0, 229, 255, 0.1) 50%, transparent 90%);
  pointer-events: none;
}

.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.form__input,
.form__select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              background var(--transition-interactive);
}

.form__input:focus,
.form__select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.form__input::placeholder {
  color: var(--color-text-label);
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23607D8B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form__submit {
  width: 100%;
  margin-top: var(--space-2);
}

/* ===== FORM SUCCESS STATE ===== */
.form__success {
  display: none;
  text-align: center;
  padding: var(--space-8) var(--space-6);
}

.form__success--visible {
  display: block;
}

.form__success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.2);
  color: var(--color-success);
  margin-bottom: var(--space-4);
}

.form__success h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.form__success p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ===== ABOUT / CREDENTIALS ===== */
.about {
  border-top: 1px solid var(--color-divider);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-10);
  margin-top: var(--space-8);
  align-items: start;
}

.about__text p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.about__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.about__detail-item {
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-glass);
}

.about__detail-item:hover {
  border-color: var(--glass-border-hover);
}

.about__detail-item h3 {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-label);
  margin-bottom: var(--space-1);
}

.about__detail-item p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
}

/* ===== FOOTER — Glass Contact Card ===== */
.footer {
  padding: var(--space-8) 0 var(--space-6);
  border-top: 1px solid var(--color-divider);
  background: rgba(10, 15, 26, 0.3);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-divider);
}

.footer__brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 300px;
}

.footer__col h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.footer__col-links li {
  font-size: var(--text-sm);
  color: var(--color-text-label);
}

.footer__col-links a {
  font-size: var(--text-sm);
  color: var(--color-text-label);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer__col-links a:hover {
  color: var(--color-text);
}

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

.footer__contact-icon {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-label);
}

.footer__locations {
  font-size: var(--text-xs);
  color: var(--color-text-label);
  letter-spacing: 0.05em;
}

.footer__locations span {
  margin: 0 var(--space-2);
  opacity: 0.3;
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-stagger--visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger--visible > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger--visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger--visible > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger--visible > *:nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger--visible > *:nth-child(6) { transition-delay: 0.40s; }
.reveal-stagger--visible > *:nth-child(7) { transition-delay: 0.48s; }
.reveal-stagger--visible > *:nth-child(8) { transition-delay: 0.56s; }

.reveal-stagger--visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== STAT COUNTER PULSE ===== */
.stat-row__number--counting {
  animation: stat-pulse 0.3s ease;
}

@keyframes stat-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* ===== CURSOR REFRACTION — Pricing cards ===== */
.pricing-card {
  --mouse-x: 50%;
  --mouse-y: 50%;
}

.pricing-card .pricing-card__refraction {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    300px circle at var(--mouse-x) var(--mouse-y),
    rgba(0, 229, 255, 0.06) 0%,
    transparent 60%
  );
  transition: opacity 0.3s ease;
}

.pricing-card:hover .pricing-card__refraction {
  opacity: 1;
}

/* ===== RESPONSIVE ===== */

/* Tablet landscape */
@media (max-width: 1024px) {
  .what-we-do__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

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

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

  .hero__content {
    max-width: 620px;
  }

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

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

/* Tablet portrait */
@media (max-width: 880px) {
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .how-it-works__steps {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 520px;
    margin-inline: auto;
  }

  .step {
    text-align: center;
    padding: var(--space-5);
  }

  .step__number {
    margin-bottom: var(--space-3);
  }

  .step__icon {
    width: 48px;
    height: 48px;
  }

  .footer__grid {
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-6);
  }

  .footer__brand-col {
    grid-column: 1 / -1;
  }

  .nav__links {
    gap: var(--space-4);
  }

  .nav__links a {
    font-size: var(--text-xs);
  }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta--desktop { display: none; }
  .nav__mobile-toggle { display: block; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--space-16) + var(--space-8));
    padding-bottom: var(--space-8);
  }

  .hero__title {
    font-size: var(--text-2xl);
  }

  .how-it-works__steps {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: none;
  }

  .step {
    text-align: center;
    display: block;
    padding: var(--space-6) var(--space-4);
  }

  .step__number {
    margin-bottom: var(--space-4);
  }

  .step__icon {
    margin: 0 auto var(--space-3);
    width: 48px;
    height: 48px;
  }

  .step p {
    margin-inline: auto;
    max-width: 360px;
  }

  .pricing__grid {
    max-width: none;
  }

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

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

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  section {
    padding-block: clamp(var(--space-8), 5vw, var(--space-12));
  }

  .section-title {
    font-size: clamp(1.5rem, 1rem + 2.5vw, 2.25rem);
  }

  .stat-row {
    flex-direction: column;
    gap: var(--space-2);
  }

  .stat-row__number {
    min-width: auto;
  }

  .proof__quote {
    padding: var(--space-4) var(--space-5);
  }

  .proof__quote blockquote {
    font-size: var(--text-sm);
  }

  .proof__pilot-stats {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .proof__pilot-stat {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    text-align: left;
  }

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

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .comparison__table {
    font-size: var(--text-xs);
  }

  .comparison__table tbody td:first-child {
    min-width: 80px;
    max-width: 120px;
  }

  .comparison__table thead th {
    padding: var(--space-3) var(--space-3);
  }

  .comparison__table tbody td {
    padding: var(--space-3) var(--space-3);
  }

  .methodology__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

  /* Disable hover transforms on touch devices */
  .highlight-card:hover,
  .step:hover,
  .pricing-card:hover,
  .methodology__step:hover,
  .stat-row:hover {
    transform: none;
  }
}

/* Mobile nav open */
.nav__links--open {
  display: flex !important;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(6, 11, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-6);
  gap: var(--space-4);
}

.nav__links--open a {
  font-size: var(--text-base);
  color: var(--color-text);
}