/* ==========================================================================
   Dinesh AI Academy — Design System
   ========================================================================== */

:root {
  /* Brand colors */
  --bg-void:      #050816;
  --bg-primary:   #050816;
  --bg-secondary: #081225;
  --bg-tertiary:  #0B1F3A;
  --bg-elevated:  #0E1E38;

  --blue-deep:    #004FCC;
  --blue:         #006EFF;
  --blue-bright:  #00A8FF;

  --white:        #FFFFFF;
  --ink-soft:     #E7ECF4;
  --ink-muted:    #AAB7C7;
  --ink-faint:    #7C8AA0;

  --border-soft:  rgba(170, 183, 199, 0.14);
  --border-blue:  rgba(0, 168, 255, 0.35);
  --glass-bg:     rgba(11, 31, 58, 0.55);

  --gradient-brand: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 100%);
  --gradient-bg:    radial-gradient(120% 120% at 50% -10%, #0C1E3C 0%, #050816 55%);
  --gradient-line:  linear-gradient(90deg, transparent, var(--blue-bright), transparent);

  --shadow-glow:  0 0 0 1px rgba(0, 168, 255, 0.12), 0 20px 60px -20px rgba(0, 110, 255, 0.35);
  --shadow-card:  0 10px 30px -12px rgba(0, 0, 0, 0.5);
  --shadow-soft:  0 4px 20px -6px rgba(0, 0, 0, 0.4);

  /* Typography */
  --font-head: "Space Grotesk", "Sora", "Manrope", sans-serif;
  --font-body: "Inter", "Manrope", sans-serif;
  --font-script: "Dancing Script", cursive;

  /* Layout */
  --container: 1200px;
  --container-narrow: 860px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --nav-height: 78px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------------------------------- Reset --------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 16px);
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg-primary);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol { margin: 0; padding: 0; list-style: none; }

button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--white);
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
  font-weight: 600;
}

p { margin: 0; }

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

:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  background: var(--blue);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--transition);
}
.skip-link:focus { top: 16px; }

/* ---------------------------------- Layout --------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  position: relative;
  padding: 100px 0;
}

.section--tight { padding: 64px 0; }
.section--alt { background: var(--bg-secondary); }

.section-head {
  max-width: 700px;
  margin: 0 0 56px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(28px, 3.6vw, 44px);
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--ink-muted);
  max-width: 640px;
}
.center .section-subtitle { margin: 0 auto; }

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------------------------------- Buttons --------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: var(--white);
  box-shadow: 0 12px 30px -10px rgba(0, 110, 255, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -8px rgba(0, 168, 255, 0.65); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--border-soft);
}
.btn-secondary:hover { border-color: var(--border-blue); background: rgba(0, 168, 255, 0.08); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--blue-bright);
  padding: 15px 8px;
}
.btn-ghost:hover { color: var(--white); }

.btn-block { width: 100%; }
.btn-sm { padding: 11px 22px; font-size: 13.5px; }
.btn-lg { padding: 18px 38px; font-size: 15.5px; }

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

/* ---------------------------------- Navbar --------------------------------- */

.navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(5, 8, 22, 0.7);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.navbar.is-scrolled {
  border-bottom-color: var(--border-soft);
  background: rgba(5, 8, 22, 0.92);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1; }

.brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
  letter-spacing: 0.01em;
}
.brand-name .brand-accent { color: var(--blue-bright); }

.brand-script {
  font-family: var(--font-script);
  font-size: 15px;
  color: var(--blue-bright);
  line-height: 1;
  margin-top: 2px;
}

.brand-sub {
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
  margin-top: 4px;
  text-transform: uppercase;
}

.brand-motto {
  display: block;
  font-size: 9.5px;
  font-weight: 500;
  color: var(--white);
  margin-top: 2px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-muted);
  position: relative;
  padding: 8px 0;
  white-space: nowrap;
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}

.navbar-actions { display: flex; align-items: center; gap: 12px; }
.navbar-actions .btn-sm { padding: 10px 16px; font-size: 13px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 18px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------- Store / Student Login links in the main menu --------------------------------- */

.nav-links .ext { font-size: 11px; opacity: 0.6; }
/* Desktop shows Student Login as a button beside the CTA; the mobile menu uses this in-list link instead */
.nav-links a.nav-login-mobile, .nav-links a.nav-home-mobile { display: none; }
.navbar-actions .nav-login { white-space: nowrap; }

/* Homepage "one academy, three places" cards */
.eco-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.eco-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}
.eco-card:hover { border-color: var(--border-blue); transform: translateY(-3px); }
.eco-card.is-primary { background: linear-gradient(155deg, var(--bg-tertiary), var(--bg-secondary)); border-color: var(--border-blue); }
.eco-card-icon {
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  font-size: 24px; border-radius: 50%; background: rgba(0, 168, 255, 0.1); border: 1px solid var(--border-blue);
}
.eco-card-tag {
  font-family: var(--font-head); font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--blue-bright);
}
.eco-card h3 { font-size: 20px; }
.eco-card p { color: var(--ink-muted); font-size: 14.5px; flex: 1; }
.eco-card-link { font-family: var(--font-head); font-size: 14px; font-weight: 600; color: var(--white); }
.eco-card:hover .eco-card-link { color: var(--blue-bright); }
@media (max-width: 960px) { .eco-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------------------------------- Mobile sticky CTA --------------------------------- */

.mobile-sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 490;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(5, 8, 22, 0.94);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-soft);
  display: none;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 28px;
  z-index: 485;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 32px -6px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
}
.whatsapp-float svg { width: 28px; height: 28px; }

/* ---------------------------------- Hero --------------------------------- */

.hero {
  position: relative;
  padding: 84px 0 96px;
  background: var(--gradient-bg);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 600px;
  background: radial-gradient(closest-side, rgba(0, 110, 255, 0.25), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(170, 183, 199, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(170, 183, 199, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-copy .trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 30px;
}
.trust-line span {
  font-size: 13px;
  color: var(--ink-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.trust-line span::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 8px var(--blue-bright);
}

.hero-title {
  font-size: clamp(34px, 5vw, 60px);
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 18px;
  color: var(--ink-muted);
  max-width: 560px;
  margin-bottom: 34px;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: linear-gradient(155deg, var(--bg-tertiary), var(--bg-secondary));
  box-shadow: var(--shadow-glow);
  padding: 28px;
  aspect-ratio: 4 / 3.1;
}

.hero-visual .glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 70% 20%, rgba(0, 168, 255, 0.18), transparent 55%);
  pointer-events: none;
}

.page-hero {
  padding: 64px 0 72px;
  background: var(--gradient-bg);
  border-bottom: 1px solid var(--border-soft);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 420px;
  background: radial-gradient(closest-side, rgba(0, 110, 255, 0.2), transparent 70%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; max-width: 780px; }
.page-hero .section-title { margin-bottom: 14px; }

/* ---------------------------------- Cards --------------------------------- */

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: transform var(--transition-slow), border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-blue);
  box-shadow: var(--shadow-card);
}

.grid {
  display: grid;
  gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Bootcamp day cards */
.day-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  overflow: hidden;
}
.day-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition);
}
.day-card:hover::before { opacity: 1; }
.day-card:hover { transform: translateY(-4px); border-color: var(--border-blue); box-shadow: var(--shadow-card); }
.day-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}
.day-tag {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--blue-bright);
}
.day-stage {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(0, 168, 255, 0.15);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-pill);
  padding: 4px 11px;
  white-space: nowrap;
}

.journey-arc {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: -12px auto 40px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
}
.journey-arc span:not(.arc-sep) {
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  background: var(--bg-secondary);
  color: var(--ink-muted);
}
.journey-arc .arc-sep { color: var(--blue-bright); font-weight: 700; }
.day-card h3 { font-size: 19px; margin-bottom: 10px; }
.day-card p { color: var(--ink-muted); font-size: 14.5px; }

.day-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 0;
}
.day-topics span {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ink-muted);
  background: rgba(170, 183, 199, 0.08);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  padding: 4px 11px;
}

.day-build {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
}
.day-build-label {
  display: block;
  font-family: var(--font-head);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 6px;
}
.day-build strong {
  display: block;
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}
.day-build-desc {
  display: block;
  color: var(--ink-faint);
  font-size: 13px;
}

/* Outcome grid */
.outcome-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-soft);
}
.outcome-item .icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 9px;
  background: rgba(0, 110, 255, 0.12);
  border: 1px solid var(--border-blue);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-bright);
}
.outcome-item span.label { font-size: 15px; color: var(--ink-soft); font-weight: 500; }

/* Audience cards */
.audience-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  text-align: left;
}
.audience-card .tag {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue-bright);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}
.audience-card p { color: var(--ink-muted); font-size: 15px; }

/* Pillars */
.pillar {
  text-align: center;
  padding: 34px 22px;
}
.pillar .num {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-bright);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.pillar h3 { font-size: 19px; margin-bottom: 10px; }
.pillar p { color: var(--ink-muted); font-size: 14.5px; }

/* ---------------------------------- Registration / Pricing --------------------------------- */

.reg-panel {
  background: linear-gradient(155deg, var(--bg-tertiary), var(--bg-secondary));
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-glow);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

.reg-details dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 20px;
  margin: 0;
}
.reg-details dt {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.reg-details dd {
  margin: 0;
  color: var(--white);
  font-weight: 500;
}

.price-box {
  background: rgba(5, 8, 22, 0.5);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
}
.price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 6px;
}
.price-current {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
}
.price-original {
  font-size: 18px;
  color: var(--ink-faint);
  text-decoration: line-through;
}
.price-note { font-size: 13px; color: var(--ink-muted); margin-bottom: 22px; }

/* Offer/discount banner — controlled from payment-info.php's $active_offer.
   Shown above a price-box whenever an offer is active for that program. */
.offer-banner {
  background: linear-gradient(135deg, rgba(0, 168, 255, 0.14), rgba(0, 110, 255, 0.08));
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 20px;
  text-align: center;
  box-shadow: 0 0 24px rgba(0, 168, 255, 0.12);
}
.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--gradient-brand);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  margin-bottom: 10px;
}
.offer-desc { font-size: 14px; color: var(--ink-soft); margin: 0; }
.offer-expires {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-head);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #ffd166;
}

/* ---------------------------------- Timeline (Curriculum) --------------------------------- */

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 22px; left: 6%; right: 6%;
  height: 2px;
  background: var(--gradient-line);
}
.timeline-stage { position: relative; text-align: left; }
.timeline-dot {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--blue-bright);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--blue-bright);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--bg-primary);
}
.timeline-stage h3 { font-size: 18px; margin-bottom: 10px; }
.timeline-stage ul { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.timeline-stage li { font-size: 13.5px; color: var(--ink-muted); padding-left: 14px; position: relative; }
.timeline-stage li::before {
  content: "—";
  position: absolute; left: 0; color: var(--blue-bright);
}
.timeline-stage .stage-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 4px;
}

/* ---------------------------------- Accordion --------------------------------- */

.accordion { display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion-item.is-open { border-color: var(--border-blue); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  padding: 22px 26px;
}
.accordion-trigger .plus {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border-blue);
  position: relative;
  transition: transform var(--transition);
}
.accordion-trigger .plus::before, .accordion-trigger .plus::after {
  content: "";
  position: absolute;
  background: var(--blue-bright);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.accordion-trigger .plus::before { width: 10px; height: 2px; }
.accordion-trigger .plus::after { width: 2px; height: 10px; transition: opacity var(--transition); }
.accordion-item.is-open .plus::after { opacity: 0; }
.accordion-item.is-open .plus { transform: rotate(180deg); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.accordion-panel-inner {
  padding: 0 26px 24px;
  color: var(--ink-muted);
  font-size: 14.5px;
}
.accordion-panel-inner ul { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.accordion-panel-inner li { padding-left: 16px; position: relative; }
.accordion-panel-inner li::before { content: "→"; position: absolute; left: 0; color: var(--blue-bright); }

/* ---------------------------------- Testimonials --------------------------------- */

.testimonial-card {
  background: var(--bg-secondary);
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius-md);
  padding: 34px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial-card.is-real { border-style: solid; border-color: var(--border-blue); background: linear-gradient(155deg, var(--bg-tertiary), var(--bg-secondary)); }
.testimonial-card.is-real .testimonial-quote { color: var(--ink-soft); font-size: 17px; line-height: 1.6; }
.testimonial-quote { color: var(--ink-muted); font-size: 15px; font-style: italic; }
.testimonial-person { display: flex; align-items: center; gap: 14px; }
.avatar-placeholder {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(0, 110, 255, 0.12);
  border: 1px solid var(--border-blue);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-bright);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  flex-shrink: 0;
}
.testimonial-person .name { font-weight: 600; color: var(--white); font-size: 14.5px; }
.testimonial-person .role { font-size: 13px; color: var(--ink-faint); }

/* ---------------------------------- Ratings & Reviews --------------------------------- */

.stars-display { display: inline-flex; letter-spacing: 2px; font-size: 16px; line-height: 1; }
.stars-display .filled { color: #FFC107; }
.stars-display .empty { color: var(--border-soft); }

.testimonial-card .stars-display { margin-bottom: 2px; }

.rating-summary {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  color: var(--ink-muted);
}
.rating-summary .stars-display { font-size: 20px; }
.rating-summary strong { color: var(--white); font-size: 17px; }
.rating-summary-loading { color: var(--ink-faint); font-style: italic; }

.reviews-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--ink-faint);
  font-style: italic;
  padding: 20px 0;
}

.star-rating-input {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 6px;
}
.star-rating-input input { position: absolute; opacity: 0; pointer-events: none; }
.star-rating-input label {
  font-size: 32px;
  line-height: 1;
  color: var(--border-soft);
  cursor: pointer;
  transition: color var(--transition);
}
.star-rating-input input:checked ~ label,
.star-rating-input label:hover,
.star-rating-input label:hover ~ label {
  color: #FFC107;
}
.star-rating-input input:focus-visible + label {
  outline: 2px solid var(--blue-bright);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------- Founder / About --------------------------------- */

.founder-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}
.founder-photo {
  aspect-ratio: 3 / 3.6;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: linear-gradient(155deg, var(--bg-tertiary), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  color: var(--ink-faint);
  font-size: 13.5px;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.founder-photo.has-photo {
  padding: 0;
}
.founder-block { margin-bottom: 32px; }
.founder-block h3 {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 12px;
}
.founder-block p { color: var(--ink-muted); font-size: 15.5px; }
.placeholder-text {
  color: var(--ink-faint);
  font-style: italic;
  border-left: 2px solid var(--border-blue);
  padding-left: 14px;
}

/* ---------------------------------- Final CTA --------------------------------- */

.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 72px 48px;
  text-align: center;
  background: linear-gradient(155deg, var(--bg-tertiary) 0%, #061024 100%);
  border: 1px solid var(--border-blue);
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% -10%, rgba(0, 168, 255, 0.25), transparent 60%);
  pointer-events: none;
}
.cta-banner-inner { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; }
.cta-banner h2 { font-size: clamp(26px, 3.4vw, 40px); margin-bottom: 16px; }
.cta-banner p { color: var(--ink-muted); font-size: 16.5px; margin-bottom: 32px; }

/* ---------------------------------- Footer --------------------------------- */

.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-soft);
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 52px;
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-tagline { color: var(--ink-muted); font-size: 14.5px; margin-bottom: 4px; max-width: 280px; }
.footer-motto {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--blue-bright);
  margin-bottom: 24px;
}
.footer-col h4 {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--ink-muted); font-size: 14.5px; transition: color var(--transition); }
.footer-col a:hover { color: var(--blue-bright); }

.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}
.social-row a svg { width: 17px; height: 17px; fill: currentColor; }
.social-row a:hover { color: var(--blue-bright); border-color: var(--border-blue); transform: translateY(-2px); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--border-soft);
  font-size: 13px;
  color: var(--ink-faint);
}

/* ---------------------------------- Forms --------------------------------- */

.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(0, 168, 255, 0.15);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-note { font-size: 13px; color: var(--ink-faint); margin-top: 10px; }
.form-success {
  display: none;
  background: rgba(0, 168, 255, 0.1);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: var(--white);
  font-size: 14.5px;
  margin-top: 20px;
}
.form-success.is-visible { display: block; }

.form-error {
  display: none;
  background: rgba(255, 90, 90, 0.08);
  border: 1px solid rgba(255, 90, 90, 0.35);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: #ffb4b4;
  font-size: 14.5px;
  margin-top: 20px;
}
.form-error.is-visible { display: block; }

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #ff5a5a;
}
.form-group.has-error input:focus,
.form-group.has-error select:focus,
.form-group.has-error textarea:focus {
  box-shadow: 0 0 0 3px rgba(255, 90, 90, 0.15);
}
.field-error {
  display: block;
  color: #ffb4b4;
  font-size: 12.5px;
  margin-top: 6px;
}

.contact-info-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 30px;
}
.contact-info-item { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border-soft); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item .icon {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: 10px;
  background: rgba(0, 110, 255, 0.12);
  border: 1px solid var(--border-blue);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-bright);
}
.contact-info-item h4 { font-size: 14px; margin-bottom: 4px; color: var(--white); }
.contact-info-item p { font-size: 14px; color: var(--ink-muted); }

/* ---------------------------------- Legal pages --------------------------------- */

.legal-content h2 { font-size: 22px; margin: 40px 0 14px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--ink-muted); font-size: 15.5px; margin-bottom: 14px; }
.legal-content ul { padding-left: 20px; list-style: disc; }
.legal-content li { margin-bottom: 8px; }
.legal-updated { color: var(--ink-faint); font-size: 13.5px; margin-bottom: 40px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------------------------------- Misc --------------------------------- */

.divider {
  height: 1px;
  background: var(--border-soft);
  margin: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--blue-bright);
  background: rgba(0, 110, 255, 0.1);
  border: 1px solid var(--border-blue);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.stack { display: flex; flex-direction: column; gap: 16px; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .founder-grid { grid-template-columns: 1fr; }
  .founder-photo { max-width: 320px; aspect-ratio: 3/3.6; }
  .reg-panel { grid-template-columns: 1fr; padding: 36px; }
}

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; gap: 36px; }
  .timeline::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1200px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    height: calc(100vh - var(--nav-height));
    height: calc(100dvh - var(--nav-height));
    background: rgba(5, 8, 22, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 4px;
    padding: 28px 24px;
    overflow-y: auto;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-slow), opacity var(--transition-slow), visibility var(--transition-slow);
  }
  .nav-links.is-open { transform: translateX(0); opacity: 1; visibility: visible; }
  .nav-links a { width: 100%; padding: 16px 4px; border-bottom: 1px solid var(--border-soft); font-size: 17px; }
  .navbar-actions .nav-login { display: none; }
  .nav-links a.nav-login-mobile { display: block; color: var(--blue-bright); }
  .nav-links a.nav-home-mobile { display: block; }
  .nav-toggle { display: flex; }
}

@media (max-width: 1040px) {
  .navbar-actions .btn-sm { display: none; }
  .mobile-sticky-cta { display: block; }
  body { padding-bottom: 76px; }
  .section { padding: 72px 0; }
  .whatsapp-float { right: 16px; bottom: 98px; width: 52px; height: 52px; }
  .whatsapp-float svg { width: 25px; height: 25px; }
}

@media (max-width: 680px) {
  .grid-2, .grid-3, .grid-4, .eco-grid { grid-template-columns: 1fr; }
  .founder-photo { margin: 0 auto; }
  .reg-details dl { grid-template-columns: 1fr; }
  .reg-details dt { margin-top: 10px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .cta-banner { padding: 48px 26px; }
}