/* style.css — Securetech Partners Design System */

/* ─── FONTS ─── */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800&f[]=satoshi@400,500,700&display=swap');

/* ─── DESIGN TOKENS ─── */
:root {
  /* Brand colors */
  --brand-navy: #0D1B2A;
  --brand-navy-mid: #112236;
  --brand-navy-light: #1A3044;
  --brand-teal: #00D4E8;
  --brand-teal-dim: #00B0C0;
  --brand-teal-dark: #007A88;

  /* 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;

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

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

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

/* ─── DARK MODE (Brand default) ─── */
:root, [data-theme="dark"] {
  --color-bg: #0D1B2A;
  --color-surface: #112236;
  --color-surface-2: #1A3044;
  --color-surface-offset: #0F2030;
  --color-divider: oklch(0.6 0.02 210 / 0.15);
  --color-border: oklch(0.6 0.02 210 / 0.2);
  --color-text: #E8EDF2;
  --color-text-muted: #8FA3B4;
  --color-text-faint: #4A6070;
  --color-text-inverse: #0D1B2A;
  --color-accent: #00D4E8;
  --color-accent-hover: #00B0C0;
  --color-accent-dim: oklch(0.75 0.12 196 / 0.15);
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.5);
  --shadow-glow: 0 0 30px oklch(0.75 0.12 196 / 0.2);
}

/* ─── LIGHT MODE ─── */
[data-theme="light"] {
  --color-bg: #F4F7FA;
  --color-surface: #FFFFFF;
  --color-surface-2: #EEF2F7;
  --color-surface-offset: #E5EBF2;
  --color-divider: oklch(0.4 0.02 240 / 0.12);
  --color-border: oklch(0.4 0.02 240 / 0.18);
  --color-text: #0D1B2A;
  --color-text-muted: #4A6070;
  --color-text-faint: #8FA3B4;
  --color-text-inverse: #F4F7FA;
  --color-accent: #007A88;
  --color-accent-hover: #005F6B;
  --color-accent-dim: oklch(0.4 0.1 196 / 0.1);
  --shadow-sm: 0 1px 3px oklch(0.2 0.02 240 / 0.08);
  --shadow-md: 0 4px 16px oklch(0.2 0.02 240 / 0.1);
  --shadow-lg: 0 12px 40px oklch(0.2 0.02 240 / 0.15);
  --shadow-glow: 0 0 20px oklch(0.5 0.1 196 / 0.15);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg: #F4F7FA;
    --color-surface: #FFFFFF;
    --color-surface-2: #EEF2F7;
    --color-surface-offset: #E5EBF2;
    --color-divider: oklch(0.4 0.02 240 / 0.12);
    --color-border: oklch(0.4 0.02 240 / 0.18);
    --color-text: #0D1B2A;
    --color-text-muted: #4A6070;
    --color-text-faint: #8FA3B4;
    --color-text-inverse: #F4F7FA;
    --color-accent: #007A88;
    --color-accent-hover: #005F6B;
    --color-accent-dim: oklch(0.4 0.1 196 / 0.1);
    --shadow-sm: 0 1px 3px oklch(0.2 0.02 240 / 0.08);
    --shadow-md: 0 4px 16px oklch(0.2 0.02 240 / 0.1);
    --shadow-lg: 0 12px 40px oklch(0.2 0.02 240 / 0.15);
    --shadow-glow: 0 0 20px oklch(0.5 0.1 196 / 0.15);
  }
}

/* ─── LAYOUT ─── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

.container--narrow {
  max-width: var(--content-default);
}

/* ─── HEADER / NAV ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition-interactive);
}

.site-header--scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--space-8);
}

.nav-logo img {
  height: 64px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.nav-links a:hover {
  color: var(--color-text);
  background: var(--color-accent-dim);
}

.nav-links a.active {
  color: var(--color-accent);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-phone {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
}

.nav-phone:hover { color: var(--color-accent); }

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: all var(--transition-interactive);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 200;
  flex-direction: column;
  padding: var(--space-8);
}

.mobile-nav.open { display: flex; }

.mobile-nav-close {
  align-self: flex-end;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.mobile-nav-links a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.mobile-nav-links a:hover { color: var(--color-accent); }

@media (max-width: 768px) {
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  min-height: 44px;
  transition: all var(--transition-interactive);
}

.btn-primary {
  background: var(--color-accent);
  color: #0D1B2A;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent-dim);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
}

.btn-ghost:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.btn-lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
}

/* ─── HERO ─── */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-bg);
  z-index: 0;
}

/* Circuit grid pattern */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(0.75 0.12 196 / 0.06) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.75 0.12 196 / 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 50%, black 20%, transparent 70%);
}

/* Glow accent */
.hero-bg::after {
  content: '';
  position: absolute;
  top: 10%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, oklch(0.75 0.12 196 / 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-accent);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.hero h1 span {
  color: var(--color-accent);
}

.hero-sub {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 52ch;
}

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

.hero-phone-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
}

.hero-phone-link:hover { color: var(--color-accent); }

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-shield-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-shield-wrap::before {
  content: '';
  position: absolute;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, oklch(0.75 0.12 196 / 0.12) 0%, transparent 70%);
}

.hero-shield {
  width: 400px;
  height: auto;
  filter: drop-shadow(0 0 40px oklch(0.75 0.12 196 / 0.35));
  background: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero-visual { display: none; }
  .hero { min-height: auto; padding-block: var(--space-20); }
  .hero-stats { gap: var(--space-6); }
}

/* ─── TRUST BAR ─── */
.trust-bar {
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-divider);
  background: var(--color-surface);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.trust-badge svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.trust-divider {
  width: 1px;
  height: 20px;
  background: var(--color-divider);
  flex-shrink: 0;
}

/* ─── SECTION STYLES ─── */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.section-alt {
  background: var(--color-surface);
}

.section-dark {
  background: var(--color-surface-2);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--color-accent);
}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.section-heading span { color: var(--color-accent); }

.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.7;
}

/* ─── SERVICE CARDS ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-decoration: none;
  display: block;
  transition: all var(--transition-interactive);
}

.service-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--color-accent);
  transform: translateY(-3px);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-accent);
}

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

.service-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-5);
  text-decoration: none;
}

/* ─── DIFFERENTIATORS ─── */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-12);
}

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

.diff-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.diff-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-dim);
  border: 1px solid oklch(0.75 0.12 196 / 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}

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

.diff-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.diff-visual {
  position: relative;
}

.diff-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.diff-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.diff-stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}

.diff-stat-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-accent);
}

.diff-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.guarantee-box {
  background: linear-gradient(135deg, oklch(0.75 0.12 196 / 0.1), oklch(0.75 0.12 196 / 0.05));
  border: 1px solid oklch(0.75 0.12 196 / 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.guarantee-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.guarantee-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.guarantee-text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .diff-grid { grid-template-columns: 1fr; }
  .diff-visual { display: none; }
}

/* ─── INDUSTRY CARDS ─── */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.industry-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-decoration: none;
  transition: all var(--transition-interactive);
  display: block;
}

.industry-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.industry-icon {
  width: 44px;
  height: 44px;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

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

.industry-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ─── PRICING ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-interactive);
}

.pricing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-accent);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-glow);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #0D1B2A;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-tier {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.pricing-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-price {
  margin-bottom: var(--space-2);
}

.pricing-price-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent);
}

.pricing-price-unit {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.pricing-divider {
  height: 1px;
  background: var(--color-divider);
  margin-bottom: var(--space-6);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-feature-check {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}

/* ─── CTA BANNER ─── */
.cta-banner {
  background: linear-gradient(135deg, var(--brand-navy-mid), var(--brand-navy-light));
  border: 1px solid oklch(0.75 0.12 196 / 0.2);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-10), 5vw, var(--space-16));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(0.75 0.12 196 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.75 0.12 196 / 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-banner-content { position: relative; z-index: 1; }

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.cta-banner h2 span { color: var(--color-accent); }

.cta-banner p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.testimonial-stars {
  display: flex;
  gap: var(--space-1);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.testimonial-quote {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--space-6);
}

.testimonial-author {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
}

.testimonial-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ─── PROCESS STEPS ─── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
  position: relative;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.process-num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: oklch(0.75 0.12 196 / 0.15);
  line-height: 1;
  margin-bottom: var(--space-4);
}

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

.process-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-divider);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(0.75 0.12 196 / 0.04) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.75 0.12 196 / 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.page-hero h1 span { color: var(--color-accent); }

.page-hero p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* ─── BREADCRUMB ─── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--color-accent); }

.breadcrumb-sep { color: var(--color-text-faint); }

/* ─── FEATURE LIST ─── */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.feature-check {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.feature-text strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ─── CONTACT FORM ─── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 100%;
  min-height: 44px;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px oklch(0.75 0.12 196 / 0.15);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-select {
  appearance: none;
  cursor: pointer;
}

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

/* ─── ABOUT / TEAM ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-visual {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.about-metric {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about-metric-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.about-metric-val {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
}

/* ─── FOOTER ─── */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand img { height: 44px; width: auto; max-width: 200px; object-fit: contain; margin-bottom: var(--space-4); }

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 32ch;
  margin-bottom: var(--space-5);
}

.footer-phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.footer-col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-5);
}

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

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer-links a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ─── THEME TOGGLE ─── */
.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ─── FADE-IN ANIMATIONS ─── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ─── BACK LINK ─── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-8);
  transition: color var(--transition-interactive);
}

.back-link:hover { color: var(--color-accent); }

/* ─── CHECKLIST ─── */
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.check-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
}

.check-item svg { color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }

.check-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.check-text strong { color: var(--color-text); }

/* ─── ALERT BOX ─── */
.alert-box {
  background: linear-gradient(135deg, oklch(0.75 0.12 196 / 0.08), oklch(0.75 0.12 196 / 0.04));
  border: 1px solid oklch(0.75 0.12 196 / 0.25);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-block: var(--space-8);
}

.alert-icon { color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }

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

.alert-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ─── COMPARISON TABLE ─── */
.comparison-table-wrap {
  overflow-x: auto;
  margin-top: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th {
  background: var(--color-surface);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th.featured {
  background: oklch(0.75 0.12 196 / 0.1);
  color: var(--color-accent);
}

.comparison-table td {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
}

.comparison-table td.featured {
  background: oklch(0.75 0.12 196 / 0.05);
  font-weight: 600;
  color: var(--color-text);
}

.comparison-table tr:last-child td { border-bottom: none; }

.check-yes { color: var(--color-accent); }
.check-no { color: var(--color-text-faint); }

/* ─── SUCCESS STATE ─── */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-12);
}

.form-success.show { display: block; }

.form-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin: 0 auto var(--space-5);
}

/* ─── MISC UTILITIES ─── */
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.font-display { font-family: var(--font-display); }
.mb-0 { margin-bottom: 0; }
.mt-8 { margin-top: var(--space-8); }
.gap-8 { gap: var(--space-8); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-dim);
  border: 1px solid oklch(0.75 0.12 196 / 0.2);
  border-radius: var(--radius-full);
  padding: 2px var(--space-3);
  letter-spacing: 0.04em;
}

[data-theme="light"] .tag {
  background: oklch(0.4 0.1 196 / 0.08);
  border-color: oklch(0.4 0.1 196 / 0.2);
}

/* ─── FADE-IN: Reduced motion / no-JS fallback ─── */
/* Elements are hidden initially only when JS has run (avoids flash of hidden content) */
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; }
}

/* Ensure no horizontal scroll on mobile */
body { overflow-x: hidden; }

/* Pricing comparison table mobile */
.comparison-table-wrap { -webkit-overflow-scrolling: touch; }
.comparison-table { min-width: 560px; }

/* Fix: Hero heading on narrow screens */
@media (max-width: 480px) {
  .hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
}

/* Fix: Mobile hero stats wrap */
@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; gap: var(--space-4); }
  .hero-stats > div { flex: 1 1 80px; }
}

/* Nav logo height mobile */
@media (max-width: 480px) {
  .nav-logo img { height: 36px; }
}

/* ─── LIGHT MODE: Logo in nav shows on light bg ─── */
[data-theme="light"] .hero-shield {
  filter: drop-shadow(0 0 20px rgba(0, 150, 170, 0.2));
}

[data-theme="light"] .hero-shield-wrap::before {
  background: radial-gradient(circle, rgba(0,120,136,0.08) 0%, transparent 70%);
}

/* Light mode: hero visual box border */
[data-theme="light"] .hero-shield {
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
}

/* Fix: Pricing card featured border in light mode */
[data-theme="light"] .pricing-card--featured {
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-md);
}

/* Fix: guarantee box in light mode */
[data-theme="light"] .guarantee-box {
  background: linear-gradient(135deg, rgba(0,120,136,0.06), rgba(0,120,136,0.03));
  border-color: rgba(0,120,136,0.2);
}

/* Fix: CTA banner light mode */
[data-theme="light"] .cta-banner {
  background: linear-gradient(135deg, #e8f4f7, #deeef4);
  border-color: rgba(0,120,136,0.2);
}

[data-theme="light"] .cta-banner::before {
  background-image:
    linear-gradient(rgba(0,120,136,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,120,136,0.04) 1px, transparent 1px);
}