/**
 * QuranCrest Academy - Master Design System & Styles
 * ==================================================
 * Mobile-First, Accessible (WCAG 2.2 AA), Fast, and Modern
 */

:root {
  /* Brand Palette */
  --color-navy: #0B1F33;
  --color-navy-dark: #071827;
  --color-navy-light: #152E48;
  
  --color-emerald: #0F766E;
  --color-emerald-accent: #10A38F;
  --color-emerald-dark: #0B5F59;
  --color-emerald-light: #E6F4F1;
  
  --color-ivory: #FAF7F0;
  --color-ivory-dark: #F3ECE0;
  
  --color-gold: #C8A96B;
  --color-gold-light: #F7F1E5;
  
  --color-text: #1F2937;
  --color-muted: #6B7280;
  --color-border: #E5E7EB;
  --color-border-subtle: #F3F4F6;
  --color-white: #FFFFFF;
  --color-bg-light: #F8FAFC;
  --color-success: #10B981;

  /* Typography */
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(11, 31, 51, 0.04);
  --shadow-sm: 0 2px 8px rgba(11, 31, 51, 0.06);
  --shadow-md: 0 8px 20px rgba(11, 31, 51, 0.08);
  --shadow-lg: 0 16px 36px rgba(11, 31, 51, 0.12);
  --shadow-xl: 0 24px 50px rgba(11, 31, 51, 0.16);

  /* Layout dimensions */
  --header-height: 76px;
  --announcement-height: 38px;
  --max-width: 1200px;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-bg-light);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--announcement-height) + 20px);
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overflow-x: clip;
  padding-bottom: 74px; /* Space for mobile sticky action bar */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 1024px) {
  body {
    padding-bottom: 0;
  }
}

/* Accessibility Focus States */
:focus-visible {
  outline: 3px solid var(--color-emerald-accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  text-decoration: none;
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 768px) {
  .container {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5.2vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.8vw, 2.35rem); }
h3 { font-size: clamp(1.25rem, 2.6vw, 1.55rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-muted { color: var(--color-muted); }
.text-emerald { color: var(--color-emerald); }
.text-navy { color: var(--color-navy); }

/* ==========================================================================
   2. BUTTONS & INTERACTIVE ELEMENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 48px;
  touch-action: manipulation;
  text-align: center;
  white-space: nowrap;
  letter-spacing: -0.01em;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-emerald);
  color: var(--color-white);
  border-color: var(--color-emerald);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--color-emerald-accent);
  border-color: var(--color-emerald-accent);
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.28);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  background-color: var(--color-navy-dark);
  border-color: var(--color-navy-dark);
  box-shadow: 0 8px 20px rgba(11, 31, 51, 0.25);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-navy);
  border-color: #D1D5DB;
}

.btn-outline:hover, .btn-outline:focus-visible {
  background-color: var(--color-ivory);
  border-color: var(--color-emerald);
  color: var(--color-emerald);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: var(--color-white);
  border-color: #25D366;
  box-shadow: var(--shadow-sm);
}

.btn-whatsapp:hover, .btn-whatsapp:focus-visible {
  background-color: #20BA5A;
  border-color: #20BA5A;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.32);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: currentColor;
}

/* ==========================================================================
   3. ANNOUNCEMENT BAR & HEADER
   ========================================================================== */
.announcement-bar {
  background-color: var(--color-navy-dark);
  color: var(--color-ivory);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(200, 169, 107, 0.25);
}

.announcement-bar span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.announcement-badge {
  background-color: var(--color-gold);
  color: var(--color-navy-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.25s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-navy);
}

.brand-logo img, .brand-logo svg {
  height: 44px;
  width: auto;
  display: block;
}

/* Navigation Drawer (Mobile) */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--color-white);
  z-index: 1050;
  padding: 2.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: var(--shadow-xl);
  transform: translateX(105%);
  visibility: hidden;
  transition: transform 0.36s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.36s;
  overflow-y: auto;
}

.nav-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 24, 39, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.nav-backdrop.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-link {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.975rem;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--color-emerald-light);
  color: var(--color-emerald);
}

/* Hamburger Toggle Button */
.hamburger-toggle {
  display: flex;
  position: relative;
  z-index: 1060;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.hamburger-toggle:hover {
  background-color: var(--color-bg-light);
  border-color: #D1D5DB;
}

.hamburger-line {
  width: 22px;
  height: 2px;
  background-color: var(--color-navy);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.hamburger-toggle.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-toggle.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-toggle.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .hamburger-toggle {
    display: none;
  }

  .nav-drawer {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    padding: 0;
    box-shadow: none;
    flex-direction: row;
    align-items: center;
    transform: none;
    visibility: visible;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }

  .nav-link {
    padding: 0.5rem 0.9rem;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 1.5rem;
  }
}

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 3rem 0 3.5rem 0;
  background: 
    radial-gradient(circle at 85% 15%, rgba(16, 163, 143, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(200, 169, 107, 0.07) 0%, transparent 40%),
    linear-gradient(180deg, var(--color-ivory) 0%, var(--color-bg-light) 100%);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-white);
  border: 1px solid rgba(15, 118, 110, 0.2);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-emerald);
  width: fit-content;
  box-shadow: var(--shadow-xs);
}

.hero-title {
  margin-bottom: 0.25rem;
  color: var(--color-navy);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #4B5563;
  line-height: 1.65;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

@media (min-width: 640px) {
  .hero-ctas {
    flex-direction: row;
    align-items: center;
  }
}

.hero-reassurance {
  font-size: 0.875rem;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

/* Trust Points Grid */
.trust-points-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .trust-points-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-point-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-navy);
}

.trust-icon-check {
  width: 20px;
  height: 20px;
  color: var(--color-emerald-accent);
  flex-shrink: 0;
}

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

.hero-illustration {
  width: 100%;
  max-width: 500px;
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(11, 31, 51, 0.08));
  transition: transform 0.3s ease;
}

.hero-illustration:hover {
  transform: translateY(-4px);
}

/* ==========================================================================
   5. TRUST STRIP BAR
   ========================================================================== */
.trust-strip {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .trust-strip-inner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.strip-item:hover {
  background-color: rgba(255, 255, 255, 0.07);
  border-color: rgba(200, 169, 107, 0.3);
}

.strip-icon {
  width: 26px;
  height: 26px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.strip-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ivory);
  letter-spacing: -0.01em;
}

/* ==========================================================================
   6. CARDS & SECTIONS
   ========================================================================== */
.section-padding {
  padding: 4.25rem 0;
}

@media (max-width: 767px) {
  .section-padding {
    padding: 3rem 0;
  }
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.75rem auto;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-muted);
  margin-top: 0.65rem;
  line-height: 1.6;
}

/* Course Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 640px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-emerald-accent);
}

.card-icon-badge {
  width: 52px;
  height: 52px;
  background-color: var(--color-emerald-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-emerald);
  transition: background-color 0.2s ease;
}

.card:hover .card-icon-badge {
  background-color: var(--color-emerald);
  color: var(--color-white);
}

.card-icon-badge svg {
  width: 28px;
  height: 28px;
}

.card-title {
  font-size: 1.3rem;
  color: var(--color-navy);
  font-weight: 800;
}

.card-desc {
  color: var(--color-muted);
  font-size: 0.975rem;
  flex-grow: 1;
  line-height: 1.6;
}

.card-action {
  margin-top: auto;
  padding-top: 0.5rem;
}

/* How It Works Steps */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

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

.step-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: var(--color-emerald);
  color: var(--color-white);
  font-weight: 800;
  border-radius: var(--radius-full);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 10px rgba(15, 118, 110, 0.25);
}

/* Why Choose QuranCrest Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.feature-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}

.feature-icon {
  width: 24px;
  height: 24px;
  color: var(--color-emerald-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Learning Pathway Visual */
.pathway-container {
  background-color: var(--color-ivory);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.75rem 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-xs);
}

.pathway-svg-wrapper {
  max-width: 820px;
  margin: 0 auto 1.75rem auto;
}

.pathway-svg-wrapper svg, .pathway-svg-wrapper img {
  width: 100%;
  height: auto;
}

/* ==========================================================================
   7. PRICING CARDS
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.pricing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.6rem;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.is-popular {
  border: 2.5px solid var(--color-emerald);
  box-shadow: var(--shadow-md);
  background: linear-gradient(180deg, var(--color-white) 0%, #FAFCFC 100%);
}

.pricing-card.is-popular:hover {
  box-shadow: var(--shadow-xl);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-emerald);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.3rem 0.95rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 10px rgba(15, 118, 110, 0.3);
}

.pricing-header {
  margin-bottom: 1.25rem;
  text-align: center;
}

.pricing-plan-name {
  font-size: 1.3rem;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
  font-weight: 800;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
  letter-spacing: -0.03em;
}

.pricing-period {
  font-size: 0.875rem;
  color: var(--color-muted);
  font-weight: 600;
}

.pricing-features {
  list-style: none;
  margin: 1.5rem 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.pricing-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-emerald-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   8. ACCORDION FAQ
   ========================================================================== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: #D1D5DB;
}

.faq-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.6rem;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.075rem;
  font-weight: 700;
  color: var(--color-navy);
  cursor: pointer;
  gap: 1rem;
  transition: background-color 0.2s ease;
}

.faq-accordion-trigger:hover {
  background-color: var(--color-ivory);
}

.faq-icon {
  width: 22px;
  height: 22px;
  color: var(--color-emerald);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-accordion-trigger[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-panel {
  padding: 0 1.6rem 1.35rem 1.6rem;
  color: var(--color-muted);
  font-size: 0.975rem;
  line-height: 1.65;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease-out;
}

.faq-panel[hidden] {
  display: none;
}

/* ==========================================================================
   9. FORMS & INPUTS
   ========================================================================== */
.form-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-md);
}

@media (min-width: 640px) {
  .form-card {
    padding: 2.75rem;
  }
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
}

@media (min-width: 640px) {
  .form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--color-navy);
}

.form-label .required {
  color: #DC2626;
  margin-left: 2px;
}

.form-control {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1.5px solid #D1D5DB;
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-emerald-accent);
  box-shadow: 0 0 0 4px rgba(16, 163, 143, 0.15);
}

.form-control.is-invalid {
  border-color: #DC2626;
  background-color: #FEF2F2;
}

.field-error-msg {
  font-size: 0.8rem;
  color: #DC2626;
  font-weight: 600;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-status {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  font-weight: 600;
  margin-top: 1rem;
  display: none;
}

.form-status.error {
  display: block;
  background-color: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #991B1B;
}

.form-status.success {
  display: block;
  background-color: #ECFDF5;
  border: 1px solid #6EE7B7;
  color: #065F46;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   10. FLOATING CIRCULAR WHATSAPP BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4), 0 2px 6px rgba(11, 31, 51, 0.15);
  z-index: 998;
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.25s ease, background-color 0.2s ease;
  text-decoration: none;
  cursor: pointer;
}

.whatsapp-float:hover, .whatsapp-float:focus-visible {
  transform: scale(1.08);
  background-color: #20BA5A;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.52), 0 4px 10px rgba(11, 31, 51, 0.2);
}

.whatsapp-float-icon {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@media (max-width: 1023px) {
  .whatsapp-float {
    bottom: 82px; /* Elevates above mobile bottom sticky bar */
    right: 16px;
    width: 52px;
    height: 52px;
  }
  .whatsapp-float-icon {
    width: 28px;
    height: 28px;
  }
}

/* ==========================================================================
   11. MOBILE BOTTOM ACTION BAR
   ========================================================================== */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom, 0px)) 1rem;
  z-index: 990;
  box-shadow: 0 -4px 20px rgba(11, 31, 51, 0.08);
  display: flex;
  gap: 0.75rem;
}

@media (min-width: 1024px) {
  .mobile-bottom-bar {
    display: none !important;
  }
}

.mobile-bottom-bar .btn {
  flex: 1;
  min-height: 44px;
  padding: 0.65rem 0.5rem;
  font-size: 0.9rem;
}

/* ==========================================================================
   12. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy-dark);
  color: var(--color-ivory);
  padding: 4rem 0 2rem 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-brand p {
  color: #9CA3AF;
  font-size: 0.925rem;
  margin-top: 1rem;
  line-height: 1.6;
}

.footer-col-title {
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-link {
  color: #D1D5DB;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
  color: #9CA3AF;
}

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

.footer-disclaimer {
  font-size: 0.8rem;
  color: #6B7280;
  margin-top: 1rem;
  line-height: 1.5;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

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

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   13. PREMIUM EXPERIENCE LAYER
   Refined visual hierarchy, responsive polish, and lightweight motion.
   ========================================================================== */

:root {
  --color-canvas: #F5F8F7;
  --color-surface: rgba(255, 255, 255, 0.88);
  --color-surface-strong: #FFFFFF;
  --color-text-soft: #52616B;
  --shadow-premium-sm: 0 10px 30px rgba(7, 24, 39, 0.07);
  --shadow-premium-md: 0 18px 48px rgba(7, 24, 39, 0.11);
  --shadow-premium-lg: 0 30px 80px rgba(7, 24, 39, 0.16);
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --section-space: clamp(4rem, 7vw, 7rem);
  --content-gutter: clamp(1rem, 4vw, 2rem);
}

html {
  background: var(--color-canvas);
}

body {
  color: var(--color-text);
  background:
    radial-gradient(circle at 15% 8%, rgba(16, 163, 143, 0.035), transparent 28rem),
    var(--color-canvas);
  padding-bottom: 0;
}

body:has(.mobile-bottom-bar) {
  padding-bottom: calc(78px + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 1024px) {
  body:has(.mobile-bottom-bar) {
    padding-bottom: 0;
  }
}

.container {
  max-width: 1240px;
  padding-inline: var(--content-gutter);
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

h1 {
  font-size: clamp(2.35rem, 5vw, 4.45rem);
  line-height: 1.05;
  letter-spacing: -0.048em;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 3.15rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

h3 {
  letter-spacing: -0.025em;
}

/* Premium buttons */
.btn {
  min-height: 50px;
  padding: 0.9rem 1.45rem;
  border-radius: 13px;
  transition:
    transform 260ms var(--ease-premium),
    box-shadow 260ms var(--ease-premium),
    color 200ms ease,
    background-color 200ms ease,
    border-color 200ms ease;
  isolation: isolate;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 28%, rgba(255,255,255,.24) 48%, transparent 68%);
  transform: translateX(-135%);
  transition: transform 650ms var(--ease-premium);
}

.btn:hover::after,
.btn:focus-visible::after {
  transform: translateX(135%);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-emerald) 0%, #0D8C7E 100%);
  border-color: rgba(255,255,255,.1);
  box-shadow: 0 10px 28px rgba(15, 118, 110, 0.22), inset 0 1px rgba(255,255,255,.18);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: linear-gradient(135deg, #0D8C7E 0%, var(--color-emerald-accent) 100%);
  box-shadow: 0 16px 36px rgba(15, 118, 110, 0.3), inset 0 1px rgba(255,255,255,.2);
}

.btn-outline {
  background: rgba(255,255,255,.72);
  border-color: rgba(11,31,51,.14);
  box-shadow: inset 0 1px rgba(255,255,255,.8);
}

/* Announcement and navigation */
.announcement-bar {
  position: relative;
  overflow: hidden;
  padding-block: .55rem;
  background:
    linear-gradient(90deg, transparent, rgba(200,169,107,.08), transparent),
    var(--color-navy-dark);
}

.announcement-bar::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,169,107,.65), transparent);
}

.announcement-badge {
  box-shadow: 0 4px 16px rgba(200,169,107,.18), inset 0 1px rgba(255,255,255,.4);
}

.site-header {
  background: rgba(255,255,255,.86);
  border-bottom-color: rgba(11,31,51,.08);
  box-shadow: 0 1px 0 rgba(255,255,255,.8);
  transition:
    background-color 260ms ease,
    box-shadow 260ms ease,
    border-color 260ms ease;
}

.site-header.is-scrolled {
  background: rgba(255,255,255,.96);
  border-bottom-color: rgba(11,31,51,.1);
  box-shadow: 0 12px 38px rgba(7,24,39,.09);
}

.brand-logo img,
.brand-logo svg {
  height: 46px;
}

@media (min-width: 1024px) {
  .nav-link {
    position: relative;
    background: transparent !important;
    padding: .65rem .82rem;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: .82rem;
    right: .82rem;
    bottom: .25rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--color-emerald), var(--color-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 260ms var(--ease-premium);
  }

  .nav-link:hover::after,
  .nav-link.active::after {
    transform: scaleX(1);
  }
}

/* High-impact hero */
.hero-section {
  min-height: min(760px, calc(100svh - 110px));
  display: grid;
  align-items: center;
  padding-block: clamp(3.75rem, 7vw, 6.75rem);
  overflow: hidden;
  border-bottom: 0;
  background:
    radial-gradient(circle at 78% 15%, rgba(16,163,143,.31), transparent 30rem),
    radial-gradient(circle at 8% 90%, rgba(200,169,107,.17), transparent 28rem),
    linear-gradient(135deg, #061724 0%, #0B2635 52%, #0A3B3C 100%);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .17;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(circle at 75% 45%, black 0%, transparent 67%);
  mask-image: radial-gradient(circle at 75% 45%, black 0%, transparent 67%);
}

.hero-section::after {
  content: "";
  position: absolute;
  width: 540px;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  right: -180px;
  top: -210px;
  box-shadow:
    0 0 0 70px rgba(255,255,255,.018),
    0 0 0 140px rgba(255,255,255,.014);
  pointer-events: none;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  gap: clamp(2.5rem, 6vw, 6rem);
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.07fr) minmax(400px, .93fr);
  }
}

.hero-content {
  gap: 1.4rem;
}

.hero-section .hero-pill {
  color: #BDF4E8;
  background: rgba(255,255,255,.08);
  border-color: rgba(189,244,232,.24);
  box-shadow: inset 0 1px rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
}

.hero-title {
  color: #FFFFFF;
  max-width: 780px;
  text-shadow: 0 12px 44px rgba(0,0,0,.22);
}

.hero-title::after {
  content: "";
  display: block;
  width: 86px;
  height: 4px;
  margin-top: 1.2rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-gold), #F0D89F);
  box-shadow: 0 6px 20px rgba(200,169,107,.3);
}

.hero-section .hero-subtitle {
  max-width: 700px;
  color: #C6D4DC;
  font-size: clamp(1.04rem, 1.6vw, 1.22rem);
  line-height: 1.75;
}

.hero-section .btn-primary {
  background: linear-gradient(135deg, #16A694 0%, #0F766E 100%);
}

.hero-section .btn-whatsapp {
  background: rgba(255,255,255,.095);
  border-color: rgba(255,255,255,.2);
  color: #FFFFFF;
  box-shadow: inset 0 1px rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
}

.hero-section .btn-whatsapp:hover,
.hero-section .btn-whatsapp:focus-visible {
  background: #25D366;
  border-color: #25D366;
}

.hero-section .hero-reassurance {
  color: #A9BBC5;
}

.hero-section .trust-points-grid {
  border-top-color: rgba(255,255,255,.12);
}

.hero-section .trust-point-item {
  color: #EAF3F5;
  line-height: 1.35;
}

.hero-section .trust-icon-check {
  color: #68D8C9;
}

.hero-section .hero-illustration-wrapper {
  padding: clamp(.85rem, 2vw, 1.35rem);
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,.15), rgba(255,255,255,.055));
  box-shadow: var(--shadow-premium-lg), inset 0 1px rgba(255,255,255,.2);
  backdrop-filter: blur(14px);
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
}

.hero-section .hero-illustration-wrapper::before {
  content: "";
  position: absolute;
  inset: 15% -8% -10% 22%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(16,163,143,.24);
  filter: blur(48px);
}

.hero-section .hero-illustration {
  max-width: 540px;
  border-radius: 19px;
  filter: drop-shadow(0 18px 32px rgba(0,0,0,.18));
}

.hero-section .hero-illustration:hover {
  transform: translateY(-3px) scale(1.008);
}

/* Trust strip */
.trust-strip {
  padding-block: 1.2rem;
  background: #061724;
}

.strip-item {
  min-height: 66px;
  background: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.085);
  box-shadow: inset 0 1px rgba(255,255,255,.025);
}

.strip-icon {
  filter: drop-shadow(0 4px 10px rgba(200,169,107,.2));
}

/* Sections and card system */
.section-padding {
  padding-block: var(--section-space);
}

.section-header {
  max-width: 790px;
  margin-bottom: clamp(2.25rem, 4vw, 3.6rem);
}

.section-header h2::after {
  content: "";
  display: block;
  width: 62px;
  height: 3px;
  margin: 1rem auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-emerald), var(--color-gold));
}

.section-subtitle {
  color: var(--color-text-soft);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  margin-top: 1rem;
}

.cards-grid,
.steps-grid,
.features-grid,
.pricing-grid {
  gap: clamp(1rem, 2vw, 1.6rem);
}

.card,
.step-card,
.feature-box,
.pricing-card,
.form-card,
.faq-item,
.pathway-container {
  border-color: rgba(11,31,51,.09);
  box-shadow: var(--shadow-premium-sm);
}

.card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.45rem, 2.3vw, 2rem);
  border-radius: 20px;
  background: linear-gradient(160deg, #FFFFFF 0%, #FCFEFD 100%);
}

.card::before {
  content: "";
  position: absolute;
  width: 130px;
  height: 130px;
  right: -72px;
  top: -72px;
  border-radius: 50%;
  background: rgba(16,163,143,.08);
  transition: transform 450ms var(--ease-premium);
}

.card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-premium-md);
  border-color: rgba(15,118,110,.32);
}

.card:hover::before {
  transform: scale(1.35);
}

.card-icon-badge {
  width: 56px;
  height: 56px;
  border: 1px solid rgba(15,118,110,.1);
  box-shadow: inset 0 1px rgba(255,255,255,.8);
}

@media (min-width: 1180px) {
  .cards-grid-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .cards-grid-5 .card {
    padding: 1.55rem;
  }

  .cards-grid-5 .card-title {
    font-size: 1.16rem;
  }
}

.steps-grid {
  position: relative;
}

@media (min-width: 768px) {
  .steps-grid::before {
    content: "";
    position: absolute;
    top: 3.55rem;
    left: 16%;
    right: 16%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(15,118,110,.42) 15%, rgba(200,169,107,.42) 85%, transparent);
  }
}

.step-card {
  border-radius: 20px;
  padding: 2.15rem;
  overflow: hidden;
}

.step-number {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  box-shadow: 0 0 0 7px #FFFFFF, 0 8px 22px rgba(15,118,110,.24);
}

.feature-box {
  min-height: 126px;
  border-radius: 16px;
  padding: 1.4rem;
  background: rgba(255,255,255,.86);
}

.feature-box:hover {
  transform: translateY(-4px);
  border-color: rgba(15,118,110,.24);
  box-shadow: var(--shadow-premium-sm);
}

.feature-icon {
  width: 26px;
  height: 26px;
  padding: 5px;
  overflow: visible;
  border-radius: 50%;
  background: var(--color-emerald-light);
}

.pathway-container {
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 10%, rgba(16,163,143,.1), transparent 22rem),
    linear-gradient(145deg, #FFFFFF 0%, var(--color-ivory) 100%);
}

/* Pricing emphasis */
.pricing-card {
  border-radius: 22px;
  padding: 2.3rem 1.55rem 1.65rem;
  overflow: hidden;
  background: linear-gradient(165deg, #FFFFFF, #FBFDFC);
}

.pricing-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-premium-md);
}

.pricing-card.is-popular {
  border: 2px solid var(--color-emerald);
  background:
    radial-gradient(circle at 100% 0, rgba(16,163,143,.13), transparent 13rem),
    linear-gradient(165deg, #FFFFFF 0%, #F0FBF8 100%);
  box-shadow: 0 24px 54px rgba(15,118,110,.16);
}

.pricing-card.is-popular::after {
  content: "";
  position: absolute;
  width: 130px;
  height: 130px;
  right: -76px;
  bottom: -76px;
  border: 22px solid rgba(15,118,110,.055);
  border-radius: 50%;
}

.popular-badge {
  top: 0;
  padding: .42rem 1rem;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 8px 20px rgba(15,118,110,.22);
}

.pricing-card.is-popular .pricing-header {
  padding-top: .5rem;
}

.pricing-price {
  font-size: clamp(2.65rem, 4vw, 3.25rem);
  color: var(--color-navy-dark);
}

/* FAQ and forms */
.faq-list {
  max-width: 900px;
  gap: .85rem;
}

.faq-item {
  border-radius: 16px;
  background: rgba(255,255,255,.9);
}

.faq-item:has(.faq-accordion-trigger[aria-expanded="true"]) {
  border-color: rgba(15,118,110,.34);
  box-shadow: 0 14px 36px rgba(15,118,110,.09);
}

.faq-accordion-trigger {
  padding: 1.4rem 1.55rem;
}

.form-card {
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0%, rgba(16,163,143,.07), transparent 20rem),
    #FFFFFF;
  box-shadow: var(--shadow-premium-md);
}

.form-control {
  min-height: 52px;
  border-radius: 12px;
  border-color: rgba(11,31,51,.16);
  background: rgba(248,250,252,.76);
}

.form-control:hover {
  border-color: rgba(15,118,110,.38);
}

.form-control:focus {
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(16,163,143,.13), 0 8px 22px rgba(7,24,39,.05);
}

/* Floating WhatsApp: circular only, never a promotional card */
.whatsapp-float {
  bottom: max(20px, env(safe-area-inset-bottom, 0px));
  right: max(20px, env(safe-area-inset-right, 0px));
  width: 58px;
  height: 58px;
  border: 2px solid rgba(255,255,255,.94);
  background: linear-gradient(145deg, #2BE475, #20BA5A);
  box-shadow: 0 14px 34px rgba(22,163,74,.32), 0 6px 14px rgba(7,24,39,.18);
  transform: translateZ(0);
}

.whatsapp-float::before {
  content: "Chat on WhatsApp";
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translate(8px, -50%);
  white-space: nowrap;
  padding: .55rem .75rem;
  border-radius: 9px;
  color: #FFFFFF;
  background: var(--color-navy-dark);
  box-shadow: var(--shadow-premium-sm);
  font-size: .78rem;
  font-weight: 700;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, transform 200ms var(--ease-premium), visibility 200ms;
  pointer-events: none;
}

.whatsapp-float:hover::before,
.whatsapp-float:focus-visible::before {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}

.whatsapp-float.is-ready {
  animation: whatsapp-attention 1.2s var(--ease-premium) 1;
}

@keyframes whatsapp-attention {
  0%, 100% { box-shadow: 0 14px 34px rgba(22,163,74,.32), 0 6px 14px rgba(7,24,39,.18); }
  45% { box-shadow: 0 0 0 12px rgba(37,211,102,0), 0 16px 38px rgba(22,163,74,.4); }
}

body:has(.mobile-bottom-bar) .whatsapp-float {
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  right: max(14px, env(safe-area-inset-right, 0px));
}

/* Keep WhatsApp circular on mobile; use the bottom bar for one primary CTA. */
.mobile-bottom-bar .btn-whatsapp {
  display: none;
}

.mobile-bottom-bar {
  min-height: 72px;
  padding: .7rem calc(76px + env(safe-area-inset-right, 0px)) calc(.7rem + env(safe-area-inset-bottom, 0px)) var(--content-gutter);
  background: rgba(255,255,255,.92);
  border-top-color: rgba(11,31,51,.08);
  box-shadow: 0 -14px 40px rgba(7,24,39,.1);
}

.mobile-bottom-bar .btn-primary {
  width: 100%;
  min-height: 50px;
}

/* Footer depth */
.site-footer {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgba(16,163,143,.14), transparent 28rem),
    linear-gradient(145deg, #061724, #0B2635);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .08;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.site-footer > .container {
  position: relative;
  z-index: 1;
}

/* Lightweight scroll reveal. Content remains visible without JavaScript. */
.js .reveal-ready {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms var(--ease-premium) var(--reveal-delay, 0ms),
    transform 650ms var(--ease-premium) var(--reveal-delay, 0ms);
}

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

.js .hero-content > * {
  animation: hero-enter 720ms var(--ease-premium) both;
}

.js .hero-content > *:nth-child(2) { animation-delay: 70ms; }
.js .hero-content > *:nth-child(3) { animation-delay: 130ms; }
.js .hero-content > *:nth-child(4) { animation-delay: 190ms; }
.js .hero-content > *:nth-child(5) { animation-delay: 250ms; }
.js .hero-content > *:nth-child(6) { animation-delay: 310ms; }

.js .hero-illustration-wrapper {
  animation: hero-visual-enter 850ms var(--ease-premium) 160ms both;
}

@keyframes hero-enter {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-visual-enter {
  from { opacity: 0; transform: perspective(1200px) translateY(24px) rotateY(-5deg); }
  to { opacity: 1; transform: perspective(1200px) translateY(0) rotateY(-2deg) rotateX(1deg); }
}

/* Mobile-first finishing pass */
@media (max-width: 1023px) {
  :root {
    --header-height: 68px;
  }

  .nav-drawer {
    width: min(88vw, 350px);
    padding: 5.6rem 1.25rem 2rem;
    border-left: 1px solid rgba(11,31,51,.08);
  }

  .nav-link {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding-inline: 1rem;
  }

  .header-actions {
    margin-top: .5rem;
  }

  .header-actions .btn {
    width: 100%;
  }

  .hero-section {
    min-height: auto;
    padding-block: clamp(3rem, 8vw, 4.5rem);
  }

  .hero-illustration-wrapper {
    max-width: 640px;
    margin-inline: auto;
    transform: none;
  }

  .js .hero-illustration-wrapper {
    animation-name: hero-enter;
  }

  .whatsapp-float::before {
    display: none;
  }
}

@media (max-width: 639px) {
  h1 {
    font-size: clamp(2.08rem, 10.2vw, 3rem);
    line-height: 1.08;
  }

  h2 {
    font-size: clamp(1.75rem, 8vw, 2.35rem);
  }

  .announcement-bar {
    padding-inline: .6rem;
    font-size: .78rem;
  }

  .announcement-badge {
    font-size: .65rem;
  }

  .brand-logo img,
  .brand-logo svg {
    height: 39px;
    max-width: 168px;
  }

  .hero-grid {
    gap: 2rem;
  }

  .hero-content {
    gap: 1.12rem;
  }

  .hero-title::after {
    width: 64px;
    height: 3px;
    margin-top: .9rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.68;
  }

  .hero-ctas {
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .hero-reassurance {
    align-items: flex-start;
    line-height: 1.5;
  }

  .trust-points-grid {
    gap: .75rem .65rem;
  }

  .trust-point-item {
    align-items: flex-start;
    font-size: .79rem;
  }

  .trust-icon-check {
    width: 17px;
    height: 17px;
    margin-top: 1px;
  }

  .hero-illustration-wrapper {
    padding: .62rem;
    border-radius: 20px;
  }

  .hero-illustration {
    border-radius: 14px;
  }

  .trust-strip-inner {
    gap: .7rem;
  }

  .strip-item {
    min-height: 62px;
    padding: .72rem;
    gap: .6rem;
  }

  .strip-icon {
    width: 22px;
    height: 22px;
  }

  .strip-title {
    font-size: .82rem;
    line-height: 1.25;
  }

  .section-padding {
    padding-block: 3.7rem;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .section-subtitle {
    font-size: .98rem;
  }

  .card,
  .step-card,
  .pricing-card {
    padding: 1.45rem;
  }

  .feature-box {
    min-height: auto;
  }

  .faq-accordion-trigger {
    padding: 1.15rem;
    font-size: 1rem;
  }

  .faq-panel {
    padding: 0 1.15rem 1.15rem;
  }

  .form-card {
    padding: 1.35rem;
    border-radius: 18px;
  }

  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right, 0px));
    width: 54px;
    height: 54px;
  }

  .whatsapp-float-icon {
    width: 29px;
    height: 29px;
  }
}

@media (max-width: 359px) {
  .container {
    padding-inline: .9rem;
  }

  .hero-pill {
    font-size: .74rem;
  }

  .trust-points-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip-inner {
    grid-template-columns: 1fr;
  }
}

@media (hover: none) {
  .card:hover,
  .step-card:hover,
  .feature-box:hover,
  .pricing-card:hover,
  .btn:hover,
  .whatsapp-float:hover {
    transform: none;
  }
}

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

  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    transition-delay: 0ms !important;
  }

  .js .reveal-ready {
    opacity: 1;
    transform: none;
  }
}