/* ============================================================
   TRINITY DEV STACK — Master Stylesheet
   ============================================================ */

/* 1. Reset & Variables */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-dark:       #08080F;
  --bg-dark-2:     #0E0E1A;
  --bg-light:      #F5F5F1;
  --bg-white:      #FFFFFF;
  --accent:        #874ad6;
  --accent-dark:   #6b35b0;
  --accent-glow:   rgba(135, 74, 214, 0.15);
  --text-light:    #FFFFFF;
  --text-dark:     #0F0F1A;
  --text-muted:    #6B7280;
  --text-muted-light: rgba(255,255,255,0.55);
  --border-dark:   rgba(255,255,255,0.08);
  --border-light:  #E5E7EB;
  --card-bg:       #FFFFFF;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     20px;
  --radius-xl:     28px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:     0 12px 40px rgba(0,0,0,0.14);
  --shadow-card:   0 2px 12px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
  --nav-h:         72px;
  --max-w:         1180px;
  --transition:    0.22s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* 3. Layout Utilities */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}

.section { padding: 100px 0; }
.section--dark { background: var(--bg-dark); }
.section--dark-2 { background: var(--bg-dark-2); }
.section--light { background: var(--bg-light); }
.section--white { background: var(--bg-white); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header--left { text-align: left; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}
.section-title--light { color: var(--text-light); }

.section-subtitle {
  margin-top: 16px;
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}
.section-subtitle--light { color: var(--text-muted-light); }
.section-subtitle--left { margin-left: 0; }

/* 4. Navigation */
.nav {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 8px 0 20px;
  width: calc(100% - 80px);
  max-width: 1100px;
  background: rgba(14, 14, 26, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 100px;
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.07);
  transition: background var(--transition), box-shadow var(--transition), top var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 20, 0.78);
  border-color: rgba(255, 255, 255, 0.13);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255,255,255,0.09);
  top: 12px;
}

.nav__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: -0.03em;
}

.nav__logo-mark {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__item {
  position: relative;
}

.nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav__trigger .material-icons-round {
  font-size: 16px;
  opacity: 0.7;
  transition: transform var(--transition), opacity var(--transition);
}

.nav__item--mega:hover .nav__trigger .material-icons-round,
.nav__item--mega:focus-within .nav__trigger .material-icons-round,
.nav__item--mega.is-open .nav__trigger .material-icons-round {
  transform: rotate(180deg);
  opacity: 1;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover, .nav__link.active {
  color: var(--text-light);
  background: rgba(255,255,255,0.06);
}

.nav__item--mega:hover > .nav__link,
.nav__item--mega:focus-within > .nav__link,
.nav__item--mega.is-open > .nav__link {
  color: var(--text-light);
  background: rgba(255,255,255,0.06);
}

/* Mega is positioned relative to .nav (the pill), not the trigger item.
   .nav__item--mega must be position:static so .nav (fixed) becomes the
   containing block. padding-top acts as an invisible hover bridge —
   the mouse stays inside the element while crossing the visual gap. */
.nav__item--mega {
  position: static;
}
.nav__mega {
  position: absolute;
  top: 100%;           /* flush to nav pill bottom — no dead gap */
  left: 0;
  right: 0;
  width: auto;
  padding: 0 8px 8px; /* no top padding here — bridge below */
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.1);
  background:
    radial-gradient(circle at top center, rgba(135,74,214,0.2), transparent 45%),
    rgba(8, 8, 18, 0.94);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  box-shadow: 0 24px 90px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
/* Invisible bridge between pill bottom and visible card — hover never breaks */
.nav__mega::before {
  content: '';
  display: block;
  height: 12px;
}

.nav__item--mega:hover .nav__mega,
.nav__item--mega:focus-within .nav__mega,
.nav__item--mega.is-open .nav__mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav__mega-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 0.9fr;
  gap: 0;
}

.nav__mega-col {
  padding: 18px 22px;
}

.nav__mega-col + .nav__mega-col {
  border-left: 1px solid rgba(255,255,255,0.08);
}

.nav__mega-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.42);
  margin-bottom: 16px;
}

.nav__mega-heading {
  font-size: 30px;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--text-light);
  margin-bottom: 10px;
}

.nav__mega-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted-light);
  max-width: 320px;
}

.nav__mega-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav__mega-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.nav__mega-link:hover,
.nav__mega-link:focus-visible {
  background: rgba(255,255,255,0.05);
  border-color: rgba(135,74,214,0.3);
  transform: translateY(-1px);
}

.nav__mega-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(135,74,214,0.16);
  flex-shrink: 0;
}

.nav__mega-icon .material-icons-round {
  font-size: 18px;
  color: #b789ff;
}

.nav__mega-link-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 2px;
}

.nav__mega-link-text {
  display: block;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted-light);
}

.nav__mega-note {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav__mega-card {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.nav__mega-card-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.42);
  margin-bottom: 8px;
}

.nav__mega-card-title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 4px;
}

.nav__mega-card-text {
  display: block;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-muted-light);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: calc(20px + 56px + 8px);
  left: 40px;
  right: 40px;
  max-width: 1100px;
  margin: 0 auto;
  background: rgba(10, 10, 20, 0.92);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 20px;
  padding: 16px 20px 20px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  flex-direction: column;
  gap: 4px;
  z-index: 9998;
}
.nav__mobile.open { display: flex; }
.nav__mobile .nav__link { font-size: 16px; padding: 12px 14px; }
.nav__mobile .btn { margin-top: 12px; width: 100%; justify-content: center; }
.nav__mobile-group {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.nav__mobile-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  padding: 8px 14px 10px;
}
.nav__mobile-sublink {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.72);
  padding: 10px 14px;
  border-radius: 12px;
  transition: background var(--transition), color var(--transition);
}
.nav__mobile-sublink:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-light);
}

/* 5. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(135,74,214,0.35);
}

.btn--lg {
  padding: 15px 32px;
  font-size: 15px;
  border-radius: 10px;
}

.btn--xl {
  padding: 18px 40px;
  font-size: 16px;
  border-radius: 12px;
  font-weight: 700;
}

.btn--ghost {
  background: transparent;
  color: var(--text-light);
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.4);
}

.btn--ghost-dark {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--border-light);
}
.btn--ghost-dark:hover {
  background: var(--bg-light);
  border-color: #ccc;
}

.btn--dark {
  background: var(--text-dark);
  color: #fff;
}
.btn--dark:hover {
  background: #1a1a2e;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

/* 6. Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border-dark);
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.04);
  margin-bottom: 28px;
}
.badge__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 8px rgba(34,197,94,0.6);
}

/* 7. Hero */
.hero {
  background: var(--bg-dark);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(20px + 56px + 80px) 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__bg-glow {
  position: absolute;
  width: 1100px;
  height: 1100px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(160, 95, 255, 0.4) 0%, rgba(160, 95, 255, 0.22) 20%, rgba(135, 74, 214, 0.12) 42%, rgba(135, 74, 214, 0.05) 60%, transparent 76%),
    radial-gradient(circle, rgba(104, 52, 176, 0.28) 0%, transparent 68%);
  filter: blur(14px);
  top: 52%;
  left: 50%;
  transform: translate(-50%, -58%);
  opacity: 0.95;
}
.hero__bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.hero__title {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-light);
  margin-bottom: 24px;
}
.hero__title .accent { color: var(--accent); }
.hero__title .muted { color: rgba(255,255,255,0.35); }

.hero__sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-muted-light);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll {
  margin-top: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted-light);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  animation: scroll-bounce 2s ease-in-out infinite;
}
.hero__scroll svg { opacity: 0.4; }

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ── Home Hero ──────────────────────────────────────────── */
.hero--home {
  min-height: 100vh;
}
.hero--home::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, rgba(8,8,15,0) 0%, rgba(8,8,15,0.7) 55%, rgba(8,8,15,0.92) 100%);
  pointer-events: none;
  z-index: 0;
}
.hero--home .hero__bg-dots {
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black, transparent);
}
.hero__bg-orb,
.hero__bg-beam {
  position: absolute;
  pointer-events: none;
}
.hero__bg-orb {
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.7;
  animation: heroFloat 11s ease-in-out infinite;
}
.hero__bg-orb--1 {
  width: 260px;
  height: 260px;
  top: 18%;
  left: 14%;
  background: radial-gradient(circle, rgba(133, 82, 222, 0.28) 0%, rgba(133, 82, 222, 0.08) 48%, transparent 72%);
}
.hero__bg-orb--2 {
  width: 360px;
  height: 360px;
  right: 8%;
  bottom: 14%;
  background: radial-gradient(circle, rgba(95, 71, 183, 0.26) 0%, rgba(95, 71, 183, 0.08) 50%, transparent 74%);
  animation-delay: -4s;
}
.hero__bg-beam {
  width: 720px;
  height: 240px;
  left: 50%;
  top: 56%;
  transform: translateX(-30%) rotate(-14deg);
  background: linear-gradient(90deg, transparent 0%, rgba(164, 101, 255, 0.1) 28%, rgba(164, 101, 255, 0.16) 50%, rgba(164, 101, 255, 0.08) 72%, transparent 100%);
  filter: blur(34px);
  opacity: 0.75;
}
.hero__content--home {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr minmax(0, 440px);
  align-items: center;
  gap: 56px;
  text-align: left;
}
.hs-left {
  position: relative;
  z-index: 2;
}
.hero__title--home {
  font-size: clamp(36px, 4vw, 54px);
  margin-bottom: 20px;
  text-wrap: balance;
}
.hero__sub--home {
  max-width: 480px;
  margin: 0 0 28px;
}
.hs-highlight-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 0 24px;
}
.hs-highlight-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  color: rgba(255,255,255,0.82);
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(12px);
}
.hs-highlight-pill .material-icons-round {
  font-size: 16px;
  color: var(--accent);
}
.hero__actions--home {
  justify-content: flex-start;
  margin-bottom: 28px;
}
.btn--pill { border-radius: 100px; }
.hs-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hs-trust__item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
  color: var(--text-muted-light);
  font-weight: 500;
}
.hs-trust__item .material-icons-round {
  font-size: 15px;
  color: #22C55E;
}

/* Right column — pricing card cluster */
.hs-right {
  position: relative;
  z-index: 2;
  padding: 36px 8px 28px 8px;
}
.hero-floating-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(18,18,30,0.72);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.88);
  box-shadow: 0 18px 40px rgba(0,0,0,0.24);
  backdrop-filter: blur(16px);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  animation: heroFloat 10s ease-in-out infinite;
}
.hero-floating-chip .material-icons-round {
  font-size: 16px;
  color: #8e58df;
}
.hero-floating-chip--1 {
  top: 4px;
  left: 12px;
  z-index: 9999;
}
.hero-floating-chip--2 {
  right: 12px;
  bottom: 4px;
  animation-delay: -3s;
  z-index: 9999;
}
.price-cluster {
  background: #FFFFFF;
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.24), 0 0 0 1px rgba(255,255,255,0.5);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-5deg) rotateX(3deg);
  transform-style: preserve-3d;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.hs-right:hover .price-cluster {
  transform: perspective(1400px) rotateY(-2deg) rotateX(1deg) translateY(-4px);
  box-shadow: 0 36px 100px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.65);
}
.price-cluster__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 28px 28px 20px;
  border-bottom: 1px solid #F0EDE8;
}
.price-cluster__from {
  font-size: 12px;
  color: #9C9890;
  font-weight: 500;
  margin-bottom: 6px;
}
.price-cluster__amount {
  font-size: 40px;
  font-weight: 900;
  color: #0F0E0C;
  letter-spacing: -0.04em;
  line-height: 1;
}
.price-cluster__vs {
  text-align: right;
}
.price-cluster__vs-label {
  font-size: 11px;
  color: #B0ACA6;
  margin-bottom: 4px;
}
.price-cluster__vs-price {
  font-size: 22px;
  font-weight: 700;
  color: #C8C3BC;
  text-decoration: line-through;
  letter-spacing: -0.02em;
}
.price-cluster__stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
}
.stat-tile {
  padding: 22px 20px;
  border-right: 1px solid #F0EDE8;
}
.stat-tile:last-child { border-right: none; }
.stat-tile__label {
  font-size: 11px;
  color: #9C9890;
  font-weight: 500;
  margin-bottom: 8px;
  display: block;
}
.stat-tile__value {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-tile__note {
  font-size: 11px;
  color: #9C9890;
  line-height: 1.4;
}
.stat-tile--accent {
  background: var(--accent);
  border-right-color: transparent;
}
.stat-tile--accent .stat-tile__label,
.stat-tile--accent .stat-tile__note { color: rgba(255,255,255,0.65); }
.stat-tile--accent .stat-tile__value { color: #fff; }
.price-cluster__social {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 24px;
  border-top: 1px solid #F0EDE8;
  background: #FAFAF8;
}
.avatar-stack {
  display: flex;
  align-items: center;
}
.avatar-stack__item {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #fff;
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.avatar-stack__item:first-child { margin-left: 0; }
.price-cluster__social-text {
  font-size: 12px;
  color: #6B6862;
  line-height: 1.45;
}

@keyframes heroFloat {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -12px, 0); }
}

/* Logo img */
.nav__logo-img {
  height: 28px;
  width: 131px;
  display: block;
}
.footer__logo-img {
  height: 24px;
  width: 112px;
  display: block;
  margin-bottom: 16px;
}

/* Material icon sizing in feature cards */
.feature-card__icon .material-icons-round,
.feature-card__icon .material-icons {
  font-size: 22px;
  color: var(--accent);
}

/* Home hero responsive */
@media (max-width: 1024px) {
  .hero__content--home {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hs-right {
    max-width: 560px;
    padding-left: 0;
    padding-right: 0;
  }
  .hero-floating-chip--1 { left: 0; }
  .hero-floating-chip--2 { right: 0; }
}
@media (max-width: 768px) {
  .hero__content--home { gap: 36px; }
  .hero__title--home { font-size: clamp(32px, 8vw, 46px); }
  .hs-highlight-row { margin-bottom: 20px; }
  .hero-floating-chip {
    position: static;
    margin-bottom: 12px;
    display: inline-flex;
  }
  .hs-right {
    padding-top: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .price-cluster {
    transform: none;
  }
  .price-cluster__stats { grid-template-columns: 1fr 1fr; }
  .stat-tile:nth-child(3) { border-right: none; grid-column: span 2; }
}

/* Hero variants */
.hero--sm {
  min-height: 44vh;
  padding-top: calc(20px + 56px + 80px);
  padding-bottom: 72px;
  border-bottom-left-radius: 40px;
  border-bottom-right-radius: 40px;
}

/* 8. Proof Bar */
.proof-bar {
  background: var(--bg-dark-2);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 0;
}
.proof-bar__inner {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
}
.proof-bar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 40px;
  flex: 1;
  min-width: 180px;
  border-right: 1px solid var(--border-dark);
  white-space: nowrap;
}
.proof-bar__item:last-child { border-right: none; }
.proof-bar__value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: -0.03em;
}
.proof-bar__label {
  font-size: 13px;
  color: var(--text-muted-light);
  line-height: 1.4;
}

/* 9. Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
}
.feature-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.feature-card__text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Feature card dark variant */
.feature-card--dark {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  box-shadow: none;
}
.feature-card--dark:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
}
.feature-card--dark .feature-card__title { color: var(--text-light); }
.feature-card--dark .feature-card__text { color: var(--text-muted-light); }

/* 10. Module Cards */
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.module-grid--4 { grid-template-columns: repeat(4, 1fr); }
.module-grid--3 { grid-template-columns: repeat(3, 1fr); }

.module-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.module-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(135,74,214,0.3); }
.module-card:hover::before { opacity: 1; }

.module-card__price {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.module-card__price-note {
  font-size: 13px;
  color: var(--text-muted-light);
  margin-bottom: 20px;
}
.module-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 8px;
}
.module-card__desc {
  font-size: 14px;
  color: var(--text-muted-light);
  line-height: 1.65;
  margin-bottom: 20px;
}
.module-card__tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(135,74,214,0.2);
}

/* Light variant for module cards */
.module-card--light {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
}
.module-card--light::before { background: linear-gradient(90deg, var(--accent), transparent); }
.module-card--light:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(135,74,214,0.25);
  background: var(--card-bg);
}
.module-card--light .module-card__title { color: var(--text-dark); }
.module-card--light .module-card__desc { color: var(--text-muted); }
.module-card--light .module-card__price-note { color: var(--text-muted); }

/* 11. Bundle Cards */
.bundle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.bundle-card {
  background: var(--card-bg);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  position: relative;
}
.bundle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(135,74,214,0.2);
}
.bundle-card--featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(135,74,214,0.03) 0%, var(--card-bg) 100%);
}
.bundle-card__badge {
  position: absolute;
  top: -1px;
  right: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 0 0 8px 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.bundle-card__name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.bundle-card__for {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.bundle-card__price {
  font-size: 38px;
  font-weight: 900;
  color: var(--text-dark);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.bundle-card__price span {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-muted);
}
.bundle-card__divider {
  height: 1px;
  background: var(--border-light);
  margin: 20px 0;
}
.bundle-card__includes {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.bundle-card__items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.bundle-card__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-dark);
}
.bundle-card__item::before {
  content: '✓';
  width: 18px;
  height: 18px;
  background: var(--accent-glow);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}
.bundle-card .btn { width: 100%; justify-content: center; }

/* 12. Why Card */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.why-item {
  background: var(--bg-dark-2);
  padding: 40px 32px;
  transition: background var(--transition);
}
.why-item:hover { background: rgba(255,255,255,0.03); }
.why-item__num {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.why-item__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 10px;
  line-height: 1.3;
}
.why-item__text {
  font-size: 14px;
  color: var(--text-muted-light);
  line-height: 1.7;
}

/* 13. Testimonial */
.testimonial-section {
  background: var(--bg-light);
}
.testimonial-card {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.testimonial-quote {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  margin-bottom: 32px;
  position: relative;
}
.testimonial-quote::before {
  content: '"';
  font-size: 100px;
  font-weight: 900;
  color: var(--accent);
  opacity: 0.12;
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
  pointer-events: none;
  z-index: 0;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-meta__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
}
.testimonial-meta__role {
  font-size: 13px;
  color: var(--text-muted);
}

/* 14. CTA Banner */
.cta-banner {
  background: var(--bg-dark);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(135,74,214,0.1) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-banner__title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  color: var(--text-light);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  position: relative;
}
.cta-banner__sub {
  font-size: 18px;
  color: var(--text-muted-light);
  margin-bottom: 40px;
  position: relative;
}
.cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
}
.cta-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.cta-link:hover { color: var(--text-light); }

/* 15. Problem/Solution */
.ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.ps-col__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding: 6px 14px;
  border-radius: 100px;
  display: inline-block;
}
.ps-col__label--bad {
  background: rgba(239,68,68,0.08);
  color: #EF4444;
  border: 1px solid rgba(239,68,68,0.15);
}
.ps-col__label--good {
  background: rgba(34,197,94,0.08);
  color: #22C55E;
  border: 1px solid rgba(34,197,94,0.15);
}
.ps-col__heading {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  line-height: 1.25;
}
.ps-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ps-list__item {
  display: flex;
  gap: 14px;
  font-size: 15px;
  line-height: 1.55;
  align-items: flex-start;
}
.ps-list__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 1px;
}
.ps-list__icon--bad { background: rgba(239,68,68,0.1); color: #EF4444; }
.ps-list__icon--good { background: rgba(34,197,94,0.1); color: #22C55E; }

/* 16. Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.67% + 16px);
  right: calc(16.67% + 16px);
  height: 1px;
  background: linear-gradient(90deg, var(--border-light), var(--accent), var(--border-light));
}
.process-step {
  text-align: center;
  padding: 0 24px;
}
.process-step__num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
}
.process-step__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.process-step__text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* 17. Footer */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-dark);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer__brand-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 260px;
}
.footer__col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.62);
  margin-bottom: 16px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__link {
  font-size: 14px;
  color: rgba(255,255,255,0.74);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--text-light); }
.footer__bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__copy {
  font-size: 13px;
  color: rgba(255,255,255,0.62);
}
.footer__legal {
  display: flex;
  gap: 24px;
}
.footer__legal a {
  font-size: 13px;
  color: rgba(255,255,255,0.68);
  transition: color var(--transition);
}
.footer__legal a:hover { color: rgba(255,255,255,0.92); }

/* 18. Pricing Page */
.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 56px;
}
.billing-toggle__label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted-light);
  transition: color var(--transition);
}
.billing-toggle__label.active { color: var(--text-light); }
.billing-toggle__switch {
  width: 52px;
  height: 28px;
  border-radius: 100px;
  background: rgba(255,255,255,0.12);
  border: 1px solid var(--border-dark);
  cursor: pointer;
  position: relative;
  transition: background var(--transition);
}
.billing-toggle__switch.monthly { background: var(--accent); }
.billing-toggle__switch::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  left: 4px;
  transition: transform var(--transition);
}
.billing-toggle__switch.monthly::after { transform: translateX(24px); }
.billing-toggle__badge {
  font-size: 11px;
  font-weight: 700;
  color: #22C55E;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.2);
  padding: 3px 10px;
  border-radius: 100px;
}

.pricing-base-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 80px;
}
.pricing-tier-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: all var(--transition);
}
.pricing-tier-card--featured {
  background: rgba(135,74,214,0.06);
  border-color: rgba(135,74,214,0.4);
}
.pricing-tier-card:hover { border-color: rgba(135,74,214,0.35); }
.pricing-tier-card__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.pricing-tier-card__name {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}
.pricing-tier-card__desc {
  font-size: 14px;
  color: var(--text-muted-light);
  margin-bottom: 28px;
}
.pricing-tier-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}
.pricing-tier-card__amount {
  font-size: 52px;
  font-weight: 900;
  color: var(--text-light);
  letter-spacing: -0.04em;
  line-height: 1;
}
.pricing-tier-card__per {
  font-size: 16px;
  color: var(--text-muted-light);
}
.pricing-tier-card__note {
  font-size: 13px;
  color: var(--text-muted-light);
  margin-bottom: 28px;
  min-height: 20px;
}
.pricing-tier-card__divider {
  height: 1px;
  background: var(--border-dark);
  margin: 24px 0;
}
.check-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.check-list__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}
.check-list__item svg { flex-shrink: 0; margin-top: 2px; }
.pricing-tier-card .btn { width: 100%; justify-content: center; }

/* Module pricing section */
.pricing-modules-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted-light);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.pricing-modules-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-dark);
}

/* Comparison Table */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.compare-table th, .compare-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-dark);
  font-size: 14px;
}
.compare-table th {
  background: rgba(255,255,255,0.04);
  color: var(--text-light);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
}
.compare-table td { color: rgba(255,255,255,0.7); }
.compare-table td:first-child { color: var(--text-light); font-weight: 500; }
.compare-table td.price { color: var(--accent); font-weight: 700; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tbody tr:hover td { background: rgba(255,255,255,0.02); }
.compare-table .group-row td {
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.4);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 20px;
}

/* Sub-add-ons table (light) */
.addons-table-wrap {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid var(--border-light);
}
.addons-table {
  width: 100%;
  border-collapse: collapse;
}
.addons-table th {
  background: var(--bg-light);
  padding: 14px 24px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
}
.addons-table td {
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  color: var(--text-dark);
  vertical-align: middle;
}
.addons-table td:last-child { color: var(--accent); font-weight: 700; }
.addons-table tr:last-child td { border-bottom: none; }
.addons-table tbody tr:hover td { background: var(--bg-light); }
.addons-table .group-header td {
  background: var(--bg-light);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 10px 24px;
}

/* FAQ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  border-bottom: 1px solid var(--border-dark);
  overflow: hidden;
}
.faq-item:first-child { border-top: 1px solid var(--border-dark); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-light);
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-question__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
  color: var(--text-muted-light);
  transition: all var(--transition);
}
.faq-item.open .faq-question__icon {
  background: var(--accent-glow);
  color: var(--accent);
  transform: rotate(45deg);
}
.faq-answer {
  font-size: 15px;
  color: var(--text-muted-light);
  line-height: 1.7;
  padding: 0 0 20px;
  display: none;
}
.faq-item.open .faq-answer { display: block; }

/* 19. Services Page */
.service-section {
  padding: 80px 0;
}
.service-detail-card {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
}
.service-detail-card__header {
  padding: 36px 40px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.service-detail-card__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.service-detail-card__name {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.service-detail-card__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 540px;
}
.service-detail-card__price-box {
  text-align: right;
  flex-shrink: 0;
}
.service-detail-card__price {
  font-size: 36px;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.service-detail-card__price-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}
.service-detail-card__body {
  padding: 32px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.service-features__title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.service-feature-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-dark);
  line-height: 1.5;
}
.service-feature-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 6px;
  flex-shrink: 0;
}

/* 20. Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid rgba(135,74,214,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-info__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-info__value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
}
.contact-info__note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.contact-form-card {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}
.form-group {
  margin-bottom: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--bg-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-input::placeholder, .form-textarea::placeholder { color: #B0B7C3; }
.form-submit { width: 100%; justify-content: center; margin-top: 8px; }

/* 21. Fade-in Animation */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }
.fade-in.delay-5 { transition-delay: 0.5s; }

/* 22. Responsive */
@media (max-width: 1024px) {
  .container { padding: 0 28px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .module-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .module-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .bundle-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .ps-grid { gap: 28px; }
  .service-detail-card__body { grid-template-columns: 1fr; }
  .pricing-base-grid { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
}

@media (max-width: 768px) {
  .nav { width: calc(100% - 32px); top: 12px; padding: 0 6px 0 16px; }
  .nav.scrolled { top: 8px; }
  .nav__mobile { left: 16px; right: 16px; top: calc(12px + 56px + 8px); }
  .container { padding: 0 20px; }
  .section { padding: 72px 0; }
  .nav__links, .nav__actions { display: none; }
  .nav__hamburger { display: flex; }
  .nav__mega { display: none; }
  .hero { padding-top: calc(12px + 56px + 60px); padding-left: 20px; padding-right: 20px; }
  .hero--sm { min-height: 36vh; padding-top: calc(12px + 56px + 60px); }
  .proof-bar__inner { flex-direction: column; }
  .proof-bar__item { border-right: none; border-bottom: 1px solid var(--border-dark); }
  .proof-bar__item:last-child { border-bottom: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .module-grid, .module-grid--4, .module-grid--3 { grid-template-columns: 1fr; }
  .bundle-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .ps-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .process-steps::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail-card__header { flex-direction: column; }
  .service-detail-card__price-box { text-align: left; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .pricing-base-grid { grid-template-columns: 1fr; max-width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-banner__actions { flex-direction: column; align-items: center; }
}