/* ============================================================
   TradeDesk — style.css
   Built for the van. Not the boardroom.
   ============================================================ */

/* ── Google Fonts are loaded via head.php ── */

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand colours */
  --color-slate:      #1A2332;
  --color-slate-deep: #0F172A;
  --color-blue:       #1B4FD8;
  --color-blue-dark:  #1540B8;
  --color-blue-light: #3B6EF0;
  --color-amber:      #F59E0B;
  --color-amber-dark: #D97706;
  --color-green:      #16A34A;
  --color-offwhite:   #F8FAFC;
  --color-white:      #FFFFFF;
  --color-body:       #0F172A;
  --color-muted:      #64748B;
  --color-border:     #E2E8F0;
  --color-dark-card:  #243044;
  --color-dark-border:#2E3F58;

  /* Typography */
  --font-ui:    'Inter', system-ui, sans-serif;
  --font-mono:  'JetBrains Mono', 'Courier New', monospace;

  /* Spacing scale */
  --sp-1:   4px;
  --sp-2:   8px;
  --sp-3:   12px;
  --sp-4:   16px;
  --sp-5:   20px;
  --sp-6:   24px;
  --sp-8:   32px;
  --sp-10:  40px;
  --sp-12:  48px;
  --sp-16:  64px;
  --sp-20:  80px;
  --sp-24:  96px;
  --sp-32: 128px;

  /* Border radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.18);
  --shadow-blue: 0 8px 32px rgba(27,79,216,.35);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 200ms var(--ease-in-out);

  /* Container */
  --container: 1200px;
  --container-narrow: 800px;
  --nav-height: 72px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-body);
  background-color: var(--color-offwhite);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--color-blue-dark); }

ul, ol { list-style: none; }

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-body);
}

p { color: var(--color-body); }

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

::selection {
  background: var(--color-blue);
  color: #fff;
}

/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-5);
}

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

.section {
  padding-block: var(--sp-16);
}

.section--lg {
  padding-block: var(--sp-24);
}

.section--sm {
  padding-block: var(--sp-10);
}

/* Background alternation */
.bg-white    { background-color: var(--color-white); }
.bg-offwhite { background-color: var(--color-offwhite); }
.bg-slate    { background-color: var(--color-slate); }
.bg-blue     { background-color: var(--color-blue); }

.text-center { text-align: center; }
.text-white  { color: var(--color-white) !important; }
.text-muted  { color: var(--color-muted); }

/* ============================================================
   4. TYPOGRAPHY SCALE
   ============================================================ */
.display-xl {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.display-lg {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.display-md {
  font-size: clamp(1.4rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--sp-3);
  display: block;
}

.section-label--amber {
  color: var(--color-amber);
}

.section-label--muted {
  color: var(--color-muted);
}

.lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.lead--white {
  color: rgba(255,255,255,0.75);
}

.price-tag {
  font-family: var(--font-mono);
  font-weight: 500;
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 12px var(--sp-6);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
  border-radius: inherit;
}

.btn:hover::after { background: rgba(255,255,255,0.07); }
.btn:active::after { background: rgba(0,0,0,0.07); }

.btn-primary {
  background: var(--color-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: var(--color-blue-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 40px rgba(27,79,216,.45);
}

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

.btn-secondary {
  background: transparent;
  color: var(--color-blue);
  border: 2px solid var(--color-blue);
}

.btn-secondary:hover {
  background: var(--color-blue);
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.25);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

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

.btn-ghost--dark:hover {
  color: var(--color-body);
  border-color: var(--color-body);
  background: transparent;
}

.btn-amber {
  background: var(--color-amber);
  color: #fff;
  box-shadow: 0 4px 20px rgba(245,158,11,.4);
}

.btn-amber:hover {
  background: var(--color-amber-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn--sm {
  padding: 8px 18px;
  font-size: 0.875rem;
  min-height: 36px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
}

/* ============================================================
   6. NAVIGATION
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: var(--color-slate);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.site-nav.scrolled {
  background: rgba(26, 35, 50, 0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06), 0 4px 24px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-6);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo:hover { opacity: 0.9; }

.logo-mark {
  width: 34px;
  height: 34px;
  background: var(--color-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.logo-wordmark {
  font-size: 1.1875rem;
  line-height: 1;
  display: flex;
  align-items: baseline;
}

.logo-trade {
  font-weight: 700;
  color: #fff;
}

.logo-desk {
  font-weight: 800;
  color: var(--color-blue);
}

/* Nav links */
.nav-links {
  display: none;
  align-items: center;
  gap: var(--sp-1);
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: var(--sp-2) var(--sp-3);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-link.active {
  color: #fff;
  background: rgba(27,79,216,0.2);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--sp-2) var(--sp-3);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

.nav-dropdown-toggle:hover,
.nav-dropdown:hover .nav-dropdown-toggle {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-dropdown-toggle .ti {
  font-size: 0.75rem;
  transition: transform var(--transition);
}

.nav-dropdown:hover .nav-dropdown-toggle .ti {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: var(--sp-2);
  opacity: 0;
  visibility: hidden;
  transition: opacity 150ms ease, transform 150ms ease, visibility 150ms;
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 10px var(--sp-3);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-body);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}

.nav-dropdown-item:hover {
  background: var(--color-offwhite);
  color: var(--color-blue);
}

.nav-dropdown-item .ti {
  font-size: 1.1rem;
  color: var(--color-blue);
  width: 20px;
  text-align: center;
}

/* Nav actions */
.nav-actions {
  display: none;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

/* Hamburger */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.nav-hamburger:hover { background: rgba(255,255,255,0.08); }

.hamburger-line {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 250ms var(--ease-out), opacity 150ms ease;
  transform-origin: center;
}

.nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav-mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-slate);
  transform: translateX(100%);
  transition: transform 300ms var(--ease-out);
  z-index: 999;
  overflow-y: auto;
  padding: var(--sp-6) var(--sp-5);
}

.nav-mobile-menu.open {
  transform: translateX(0);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  border-bottom: 1px solid var(--color-dark-border);
  text-decoration: none;
  transition: color var(--transition);
}

.mobile-nav-link:hover { color: var(--color-blue); }
.mobile-nav-link.active { color: var(--color-blue); }

.mobile-industries-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  border-bottom: 1px solid var(--color-dark-border);
  cursor: pointer;
  background: none;
  width: 100%;
  text-align: left;
  transition: color var(--transition);
}

.mobile-industries-toggle:hover { color: var(--color-blue); }

.mobile-industries-toggle .ti {
  transition: transform var(--transition);
}

.mobile-industries-toggle.open .ti {
  transform: rotate(180deg);
}

.mobile-sub-menu {
  display: none;
  padding: var(--sp-2) 0 var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--color-dark-border);
}

.mobile-sub-menu.open { display: block; }

.mobile-sub-link {
  display: block;
  padding: 10px 0;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
}

.mobile-sub-link:hover { color: var(--color-blue); }

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.mobile-nav-actions .btn {
  justify-content: center;
  width: 100%;
}

/* Desktop nav */
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-actions { display: flex; }
  .nav-hamburger { display: none; }
}

/* ============================================================
   7. HERO SECTIONS
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--color-slate);
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 50%, rgba(27,79,216,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(245,158,11,0.08) 0%, transparent 50%);
  pointer-events: none;
  animation: heroGradientShift 8s ease-in-out infinite alternate;
}

@keyframes heroGradientShift {
  0%   { opacity: 0.7; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.05); }
}

/* Grid noise overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: var(--sp-16);
}

/* Split hero */
.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: center;
}

.hero-text .badge {
  margin-bottom: var(--sp-5);
}

.hero-headline {
  color: #fff;
  margin-bottom: var(--sp-5);
}

.hero-tagline {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--sp-3);
  display: block;
}

.hero-desc {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--sp-8);
  max-width: 520px;
}

.hero-visual {
  position: relative;
}

/* Hero page (non-home) — smaller */
.hero--page {
  min-height: 380px;
  padding-block: var(--sp-16);
}

.hero--page .hero-content {
  padding-block: var(--sp-10);
  text-align: center;
}

/* Trade-specific hero tints */
.hero--plumber::before {
  background: radial-gradient(ellipse 70% 60% at 60% 50%, rgba(27,79,216,0.22) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(22,163,74,0.1) 0%, transparent 50%);
}
.hero--electrician::before {
  background: radial-gradient(ellipse 70% 60% at 60% 50%, rgba(245,158,11,0.18) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(27,79,216,0.12) 0%, transparent 50%);
}
.hero--carpenter::before {
  background: radial-gradient(ellipse 70% 60% at 60% 50%, rgba(180,90,40,0.18) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(245,158,11,0.1) 0%, transparent 50%);
}
.hero--roofer::before {
  background: radial-gradient(ellipse 70% 60% at 60% 50%, rgba(100,116,139,0.22) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(27,79,216,0.12) 0%, transparent 50%);
}
.hero--gas-engineer::before {
  background: radial-gradient(ellipse 70% 60% at 60% 50%, rgba(22,163,74,0.18) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(27,79,216,0.12) 0%, transparent 50%);
}

@media (min-width: 768px) {
  .hero-split {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-16);
  }
}

/* ============================================================
   8. IMAGE PLACEHOLDERS
   ============================================================ */
.img-placeholder {
  background: #243044;
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,79,216,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.img-placeholder span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.35);
  font-weight: 500;
  text-align: center;
  padding: var(--sp-5);
  position: relative;
  z-index: 1;
}

.img-placeholder--tall { min-height: 400px; }
.img-placeholder--short { min-height: 200px; }

/* On light backgrounds */
.img-placeholder--light {
  background: var(--color-border);
  border-color: rgba(0,0,0,0.08);
}

.img-placeholder--light span {
  color: var(--color-muted);
}

/* ============================================================
   9. PROOF / STAT BAR
   ============================================================ */
.proof-bar {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--sp-6);
}

.proof-bar-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
  text-align: center;
}

.proof-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.proof-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
}

.stat-chip {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 16px;
  background: var(--color-offwhite);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-body);
}

.stat-chip .ti {
  color: var(--color-green);
  font-size: 1rem;
}

.stat-chip--amber {
  background: rgba(245,158,11,0.08);
  border-color: rgba(245,158,11,0.3);
  color: #92400e;
}

.stat-chip--amber .ti { color: var(--color-amber); }

/* Stat counter block */
.stat-counter {
  text-align: center;
}

.stat-counter-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 500;
  color: var(--color-blue);
  line-height: 1;
  display: block;
}

.stat-counter-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
  margin-top: var(--sp-2);
}

@media (min-width: 768px) {
  .proof-bar-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .proof-stats {
    flex-wrap: nowrap;
  }
}

/* ============================================================
   10. BADGES / CHIPS / PILLS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.badge--amber {
  background: rgba(245,158,11,0.15);
  color: #92400e;
  border: 1.5px solid rgba(245,158,11,0.4);
}

.badge--blue {
  background: rgba(27,79,216,0.12);
  color: var(--color-blue);
  border: 1.5px solid rgba(27,79,216,0.25);
}

.badge--green {
  background: rgba(22,163,74,0.1);
  color: #166534;
  border: 1.5px solid rgba(22,163,74,0.3);
}

.badge--white {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px 14px;
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
}

/* ============================================================
   11. CARDS
   ============================================================ */
/* Feature card */
.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  transition: transform 250ms var(--ease-out), box-shadow 250ms var(--ease-out), border-color 250ms ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-blue), var(--color-blue-light));
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(27,79,216,0.2);
}

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

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(27,79,216,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  transition: background var(--transition);
}

.feature-card:hover .feature-icon-wrap {
  background: rgba(27,79,216,0.18);
}

.feature-icon-wrap .ti {
  font-size: 1.5rem;
  color: var(--color-blue);
}

.feature-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--color-body);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Pain card */
.pain-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-8);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  transition: box-shadow var(--transition);
}

.pain-card:hover { box-shadow: var(--shadow-md); }

.pain-icon {
  width: 44px;
  height: 44px;
  background: rgba(245,158,11,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pain-icon .ti {
  font-size: 1.25rem;
  color: var(--color-amber);
}

.pain-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--sp-1);
  color: var(--color-body);
}

.pain-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* Testimonial card */
.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: transform 250ms var(--ease-out), box-shadow 250ms var(--ease-out);
}

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

.testimonial-card--dark {
  background: var(--color-dark-card);
  border-color: var(--color-dark-border);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
}

.testimonial-stars .ti {
  font-size: 1rem;
  color: var(--color-amber);
}

.testimonial-quote {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-body);
  font-style: italic;
  flex: 1;
}

.testimonial-card--dark .testimonial-quote {
  color: rgba(255,255,255,0.85);
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: rgba(27,79,216,0.15);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-blue);
  flex-shrink: 0;
}

.testimonial-card--dark .testimonial-avatar {
  background: rgba(27,79,216,0.3);
}

.testimonial-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-body);
}

.testimonial-card--dark .testimonial-name {
  color: #fff;
}

.testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.testimonial-card--dark .testimonial-role {
  color: rgba(255,255,255,0.5);
}

/* Value card */
.value-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  text-align: center;
}

.value-card .value-icon {
  width: 64px;
  height: 64px;
  background: rgba(27,79,216,0.08);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
}

.value-card .value-icon .ti {
  font-size: 1.75rem;
  color: var(--color-blue);
}

.value-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.value-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* Team card */
.team-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  text-align: center;
}

/* IMAGE: team member placeholder */
.team-card .team-photo {
  width: 120px;
  height: 120px;
  background: var(--color-offwhite);
  border: 3px solid var(--color-border);
  border-radius: var(--radius-full);
  margin: 0 auto var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--color-muted);
  overflow: hidden;
}

.team-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--sp-1);
}

.team-card .team-role {
  font-size: 0.875rem;
  color: var(--color-blue);
  font-weight: 600;
  margin-bottom: var(--sp-4);
}

.team-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Industry card */
.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-6);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all 250ms var(--ease-out);
  text-align: center;
}

.industry-card:hover {
  border-color: var(--color-blue);
  background: rgba(27,79,216,0.03);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--color-body);
}

.industry-card .industry-icon {
  width: 56px;
  height: 56px;
  background: rgba(27,79,216,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.industry-card:hover .industry-icon {
  background: rgba(27,79,216,0.15);
}

.industry-card .industry-icon .ti {
  font-size: 1.5rem;
  color: var(--color-blue);
}

.industry-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-body);
}

.industry-card:hover h3 { color: var(--color-blue); }

.industry-card .arrow {
  font-size: 0.875rem;
  color: var(--color-muted);
  transition: transform var(--transition), color var(--transition);
}

.industry-card:hover .arrow {
  transform: translateX(3px);
  color: var(--color-blue);
}

/* ============================================================
   12. GRIDS
   ============================================================ */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-5 { grid-template-columns: repeat(5, 1fr); }
}

/* ============================================================
   13. SECTION HEADERS
   ============================================================ */
.section-header {
  margin-bottom: var(--sp-12);
}

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

.section-header h2 {
  color: var(--color-body);
  margin-bottom: var(--sp-3);
}

.section-header--dark h2 { color: #fff; }
.section-header--dark p { color: rgba(255,255,255,0.65); }

.section-header p {
  font-size: 1.0625rem;
  color: var(--color-muted);
  max-width: 600px;
}

.section-header--center p {
  margin-inline: auto;
}

/* ============================================================
   14. HOW IT WORKS
   ============================================================ */
.how-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  position: relative;
}

@media (min-width: 768px) {
  .how-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .how-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(16.66% + 28px);
    right: calc(16.66% + 28px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-blue-light));
    opacity: 0.3;
  }
}

.how-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--color-blue);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: #fff;
  margin: 0 auto var(--sp-5);
  box-shadow: var(--shadow-blue);
  position: relative;
  z-index: 1;
}

.how-step h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.how-step p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ============================================================
   15. FEATURE DEEP-DIVE (alternating)
   ============================================================ */
.feature-deep {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: center;
  padding-block: var(--sp-12);
  border-bottom: 1px solid var(--color-border);
}

.feature-deep:last-of-type { border-bottom: none; }

.feature-deep-text {}

.feature-deep-text .feature-icon-wrap {
  margin-bottom: var(--sp-5);
}

.feature-deep-text h2 {
  font-size: clamp(1.4rem, 3vw, 1.875rem);
  font-weight: 800;
  margin-bottom: var(--sp-4);
  letter-spacing: -0.02em;
}

.feature-deep-text p {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}

.feature-deep-points {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.feature-deep-point {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--color-body);
}

.feature-deep-point .ti {
  color: var(--color-green);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

@media (min-width: 768px) {
  .feature-deep {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-16);
  }

  .feature-deep--reverse .feature-deep-visual {
    order: -1;
  }
}

/* ============================================================
   16. PRICING
   ============================================================ */
.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-blue);
  border-radius: var(--radius-xl);
  padding: var(--sp-10) var(--sp-8);
  max-width: 520px;
  margin-inline: auto;
  box-shadow: var(--shadow-xl), 0 0 0 4px rgba(27,79,216,0.08);
  position: relative;
  text-align: center;
}

.pricing-badge-wrap {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.pricing-price {
  margin: var(--sp-8) 0 var(--sp-3);
}

.pricing-amount {
  font-family: var(--font-mono);
  font-size: 3.75rem;
  font-weight: 500;
  color: var(--color-body);
  line-height: 1;
}

.pricing-currency {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  vertical-align: super;
  color: var(--color-muted);
}

.pricing-period {
  font-size: 1rem;
  color: var(--color-muted);
  font-weight: 500;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: var(--sp-8);
}

.pricing-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--sp-6);
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--color-body);
}

.pricing-feature .ti {
  color: var(--color-green);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.pricing-cta {
  width: 100%;
  justify-content: center;
  font-size: 1.0625rem;
  padding: 15px 32px;
}

.pricing-small {
  margin-top: var(--sp-4);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* Comparison */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.comparison-table th {
  padding: var(--sp-4) var(--sp-5);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: left;
  background: var(--color-offwhite);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-body);
}

.comparison-table th.highlight {
  background: rgba(27,79,216,0.06);
  color: var(--color-blue);
}

.comparison-table td {
  padding: var(--sp-4) var(--sp-5);
  font-size: 0.9rem;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.comparison-table td.highlight {
  background: rgba(27,79,216,0.03);
  font-weight: 600;
  color: var(--color-body);
}

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

.comparison-table .ti-check {
  color: var(--color-green);
}

.comparison-table .ti-x {
  color: #ef4444;
}

/* ============================================================
   17. FAQ ACCORDION
   ============================================================ */
.faq-list {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open {
  border-color: var(--color-blue);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-body);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
  min-height: 56px;
}

.faq-question:hover { color: var(--color-blue); }
.faq-item.open .faq-question { color: var(--color-blue); }

.faq-icon {
  width: 28px;
  height: 28px;
  background: var(--color-offwhite);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}

.faq-icon .ti {
  font-size: 1rem;
  color: var(--color-muted);
  transition: transform var(--transition), color var(--transition);
}

.faq-item.open .faq-icon {
  background: rgba(27,79,216,0.1);
}

.faq-item.open .faq-icon .ti {
  transform: rotate(45deg);
  color: var(--color-blue);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 350ms var(--ease-out);
}

.faq-answer-inner {
  padding: 0 var(--sp-6) var(--sp-5);
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ============================================================
   18. CONTACT FORM
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: start;
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1.5fr 1fr;
  }
}

.contact-form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--sp-5);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-body);
  margin-bottom: var(--sp-2);
}

.form-label span {
  color: var(--color-amber);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 11px var(--sp-4);
  font-size: 0.9375rem;
  color: var(--color-body);
  background: var(--color-offwhite);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  appearance: none;
  min-height: 44px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(27,79,216,0.12);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #ef4444;
  background: #fff5f5;
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

.form-select {
  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='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-error {
  font-size: 0.8125rem;
  color: #ef4444;
  margin-top: var(--sp-1);
  display: none;
}

.form-error.visible { display: block; }

.form-submit {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 14px;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--sp-10);
}

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

.form-success .success-icon {
  width: 64px;
  height: 64px;
  background: rgba(22,163,74,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
}

.form-success .success-icon .ti {
  font-size: 2rem;
  color: var(--color-green);
}

.form-success h3 {
  font-size: 1.25rem;
  margin-bottom: var(--sp-3);
}

.form-success p {
  color: var(--color-muted);
}

.contact-info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  border-bottom: 1px solid var(--color-border);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(27,79,216,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon .ti {
  font-size: 1.25rem;
  color: var(--color-blue);
}

.contact-info-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
}

.contact-info-value {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-body);
}

.contact-info-note {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: var(--sp-2);
  line-height: 1.5;
  font-style: italic;
}

/* ============================================================
   19. CTA SECTIONS
   ============================================================ */
.cta-section {
  text-align: center;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: var(--sp-4);
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  font-size: 1.0625rem;
  margin-bottom: var(--sp-8);
  max-width: 500px;
  margin-inline: auto;
}

.cta-section .btn-group {
  justify-content: center;
}

.cta-blue {
  background: var(--color-blue);
  text-align: center;
  padding-block: var(--sp-16);
}

.cta-blue h2 { color: #fff; }
.cta-blue p { color: rgba(255,255,255,0.8); margin-bottom: var(--sp-8); }

/* ============================================================
   20. SCREENSHOTS SECTION
   ============================================================ */
.screenshots-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

@media (min-width: 768px) {
  .screenshots-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.screenshot-item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.screenshot-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
}

/* ============================================================
   21. FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-slate);
  padding-top: var(--sp-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid var(--color-dark-border);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-8);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

.footer-brand .nav-logo {
  margin-bottom: var(--sp-4);
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin-bottom: var(--sp-6);
}

.footer-socials {
  display: flex;
  gap: var(--sp-3);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  font-size: 1rem;
}

.footer-social-link:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--sp-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
  padding-block: 2px;
}

.footer-link:hover { color: #fff; }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  align-items: center;
  text-align: center;
  padding-block: var(--sp-6);
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-bottom-links a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================================
   22. SCROLL ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}

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

.fade-in-delay-1 { transition-delay: 100ms; }
.fade-in-delay-2 { transition-delay: 200ms; }
.fade-in-delay-3 { transition-delay: 300ms; }
.fade-in-delay-4 { transition-delay: 400ms; }

/* ============================================================
   23. MISC UTILITIES
   ============================================================ */
.divider {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--sp-10);
}

.divider--dark {
  background: var(--color-dark-border);
}

.text-amber { color: var(--color-amber); }
.text-blue  { color: var(--color-blue); }
.text-green { color: var(--color-green); }

.fw-800 { font-weight: 800; }
.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }

.mt-0  { margin-top: 0; }
.mb-0  { margin-bottom: 0; }
.mt-4  { margin-top: var(--sp-4); }
.mb-4  { margin-bottom: var(--sp-4); }
.mt-6  { margin-top: var(--sp-6); }
.mb-6  { margin-bottom: var(--sp-6); }
.mt-8  { margin-top: var(--sp-8); }
.mb-8  { margin-bottom: var(--sp-8); }

.about-origin {
  max-width: 760px;
}

.about-origin p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: var(--sp-5);
}

.about-origin p:last-child { margin-bottom: 0; }

.about-origin strong {
  color: var(--color-body);
  font-weight: 700;
}

.mission-box {
  background: var(--color-blue);
  border-radius: var(--radius-xl);
  padding: var(--sp-12) var(--sp-10);
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.mission-box p {
  font-size: 1.1875rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}

/* Industry pain cards */
.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

@media (min-width: 768px) {
  .pain-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.industry-pain-card {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-8);
}

.industry-pain-card .pain-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 500;
  color: rgba(245,158,11,0.3);
  line-height: 1;
  margin-bottom: var(--sp-3);
}

.industry-pain-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--sp-3);
}

.industry-pain-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* Industry callout cards */
.callout-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--sp-6) var(--sp-8);
  transition: box-shadow var(--transition);
}

.callout-card:hover { box-shadow: var(--shadow-md); }

.callout-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
}

.callout-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* Big testimonial */
.testimonial-featured {
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10) var(--sp-10);
  max-width: 760px;
  margin-inline: auto;
  position: relative;
}

.testimonial-featured::before {
  content: '\201C';
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-8);
  font-size: 5rem;
  color: rgba(27,79,216,0.3);
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-featured blockquote {
  font-size: 1.125rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.85);
  font-style: italic;
  margin-bottom: var(--sp-6);
  padding-top: var(--sp-6);
}

/* Pricing teaser strip */
.pricing-teaser {
  text-align: center;
}

.pricing-teaser .price-display {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 500;
  color: #fff;
  margin-block: var(--sp-4);
}

.pricing-teaser .price-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--sp-8);
}

/* Inline feature list (mini cards) */
.feature-mini-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

@media (min-width: 768px) {
  .feature-mini-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .feature-mini-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-mini-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.feature-mini-card:hover {
  border-color: rgba(27,79,216,0.3);
  box-shadow: var(--shadow-sm);
}

.feature-mini-card .ti {
  font-size: 1.25rem;
  color: var(--color-blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-mini-card h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 3px;
}

.feature-mini-card p {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ============================================================
   24. RESPONSIVE OVERRIDES
   ============================================================ */
@media (max-width: 767px) {
  .section { padding-block: var(--sp-12); }
  .section--lg { padding-block: var(--sp-16); }

  .hero {
    min-height: auto;
    padding-block: calc(var(--nav-height) + var(--sp-8)) var(--sp-12);
  }

  .hero-content { padding-block: 0; }

  .hero-visual .img-placeholder {
    min-height: 220px;
  }

  .pricing-card { padding: var(--sp-8) var(--sp-5); }

  .comparison-table {
    font-size: 0.8125rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: var(--sp-3) var(--sp-4);
  }

  .feature-deep { padding-block: var(--sp-8); }

  .mission-box { padding: var(--sp-8) var(--sp-5); }

  .testimonial-featured { padding: var(--sp-8) var(--sp-5); }

  .testimonial-featured blockquote { font-size: 1rem; }
}

/* ============================================================
   25. PRINT
   ============================================================ */
@media print {
  .site-nav, .site-footer, .btn, .cta-section { display: none; }
  body { background: #fff; }
}