/* ==========================================================================
   GST COMPLY - OFFICIAL LANDING PAGE STYLESHEET
   Flawlessly Matched to Brand Logo Palette:
   - Primary Golden Amber: #FCB140 / #F59E0B / #D97706
   - Primary Corporate Navy: #143A56 / #0C2436 / #1E527A
   Alternating Rhythm:
   - Header: Light
   - Section 1 (Hero): Light
   - Section 2 (Features): Dark
   - Section 3 (How It Works): Light
   - Section 4 (Why Us): Dark
   - Section 5 (FAQ): Light
   - Section 6 (CTA Banner): Dark
   - Section 7 (Footer): Light
   ========================================================================== */

:root {
  /* Logo Brand Colors */
  --color-gold: #fcb140;
  --color-gold-dark: #f59e0b;
  --color-gold-deep: #d97706;
  --color-gold-light: #ffd166;
  --color-gold-subtle: #fef3c7;
  --color-gold-tint: rgba(252, 177, 64, 0.15);

  --color-navy: #143a56;
  --color-navy-dark: #0c2436;
  --color-navy-midnight: #081722;
  --color-navy-light: #1e527a;
  --color-navy-subtle: #e8f2fa;
  --color-navy-tint: rgba(20, 58, 86, 0.1);

  --color-emerald: #10b981;
  --color-emerald-dark: #059669;

  /* Dark Theme Section Backgrounds (Corporate Navy Radial) */
  --bg-dark-section: radial-gradient(ellipse at 50% 25%, #184364 0%, #102f46 55%, #081722 100%);
  --bg-dark-glass: rgba(255, 255, 255, 0.05);
  --border-dark-glass: rgba(255, 255, 255, 0.1);
  --border-gold-glass: rgba(252, 177, 64, 0.3);

  /* Light Theme Section Backgrounds */
  --bg-light-hero: radial-gradient(ellipse at 50% 15%, #fff9ec 0%, #f8fafc 55%, #f1f5f9 100%);
  --bg-light-section: linear-gradient(180deg, #f8fafc 0%, #ffffff 50%, #f8fafc 100%);
  --bg-light-footer: #f8fafc;
  --color-text-title: #0c2436;
  --color-text-body: #1e3a52;
  --color-text-muted: #526c84;
  --color-text-light: #829ab1;

  /* Card and Borders */
  --border-light: #e2e8f0;
  --border-card: #f0f4f8;
  --shadow-sm: 0 1px 3px rgba(12, 36, 54, 0.06);
  --shadow-md: 0 4px 20px -2px rgba(12, 36, 54, 0.08);
  --shadow-lg: 0 15px 35px -5px rgba(12, 36, 54, 0.12);
  --shadow-xl: 0 25px 50px -12px rgba(12, 36, 54, 0.18);

  /* Typography */
  --font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-family);
  background-color: #ffffff;
  color: var(--color-text-body);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Section Common */
.section {
  padding: 96px 0;
  position: relative;
  scroll-margin-top: 80px;
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }
}

/* Badge Styles */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.badge-blue {
  background-color: var(--color-navy-subtle);
  color: var(--color-navy);
}

.badge-gold-subtle {
  background-color: var(--color-gold-subtle);
  color: var(--color-gold-deep);
  border: 1px solid #fde68a;
  text-transform: none;
  letter-spacing: normal;
  font-size: 13.5px;
}

.badge-gold-glass {
  background: var(--color-gold-tint);
  border: 1px solid var(--border-gold-glass);
  color: var(--color-gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-green-glass {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
  text-transform: none;
  letter-spacing: normal;
  font-size: 13.5px;
  font-weight: 600;
}

.badge-green-light {
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  color: #15803d;
  font-size: 13.5px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-gold-dark);
  box-shadow: 0 0 10px var(--color-gold);
  display: inline-block;
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}

/* Section Header (Centered) */
.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-title {
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 800;
  color: var(--color-text-title);
  line-height: 1.22;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(15.5px, 1.8vw, 17.5px);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Gradient Text Effect */
.gradient-gold-text {
  background: linear-gradient(135deg, #ffd166 0%, #fcb140 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Richer gold contrast on light hero background */
.hero-section .gradient-gold-text {
  background: linear-gradient(135deg, #e08b1a 0%, #d97706 50%, #b45309 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-navy-text {
  background: linear-gradient(135deg, #143a56 0%, #1e527a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gold-underlined {
  color: var(--color-gold-deep);
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.text-gold-underlined::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 3.5px;
  background-color: var(--color-gold);
  border-radius: 4px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-size: 15.5px;
  font-weight: 700;
  transition: all var(--transition-normal);
  text-align: center;
  cursor: pointer;
}

/* Primary Brand Gold Button */
.btn-primary-gradient {
  background: linear-gradient(135deg, #fcb140 0%, #f59e0b 100%);
  color: #0c2436;
  box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.45);
}

.btn-primary-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px rgba(245, 158, 11, 0.65);
  color: #0c2436;
}

.btn-navy-gradient {
  background: linear-gradient(135deg, #143a56 0%, #0c2436 100%);
  color: #ffffff;
  box-shadow: 0 10px 25px -5px rgba(20, 58, 86, 0.45);
}

.btn-navy-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px rgba(20, 58, 86, 0.65);
  color: #ffffff;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-gold-glass);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.btn-glass:hover {
  background: rgba(252, 177, 64, 0.16);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: var(--color-navy);
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(12, 36, 54, 0.05);
}

.btn-outline-dark:hover {
  border-color: var(--color-gold-dark);
  color: var(--color-gold-deep);
  background: #fffdfa;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

/* ==========================================================================
   HEADER / NAVBAR (ALWAYS LIGHT)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  padding: 15px 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px -2px rgba(12, 36, 54, 0.08);
  padding: 11px 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
  transition: all var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-navy);
  padding: 6px 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-gold-dark);
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold-deep);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-nav-login {
  padding: 8px 22px;
  border-radius: var(--radius-full);
  font-size: 14.5px;
  font-weight: 700;
  background: #ffffff;
  border: 1.5px solid var(--color-navy);
  color: var(--color-navy);
  transition: all var(--transition-fast);
}

.btn-nav-login:hover {
  border-color: var(--color-gold-dark);
  background: var(--color-gold-subtle);
  color: var(--color-gold-deep);
}

.btn-nav-start {
  padding: 9px 24px;
  border-radius: var(--radius-full);
  font-size: 14.5px;
  font-weight: 700;
  color: #0c2436;
  background: linear-gradient(135deg, #fcb140 0%, #f59e0b 100%);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
  transition: all var(--transition-fast);
}

.btn-nav-start:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.6);
  color: #0c2436;
}

.mobile-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
}

.mobile-nav-toggle svg {
  width: 24px;
  height: 24px;
}

.mobile-drawer {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: #ffffff;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border-bottom: 1px solid var(--border-light);
  display: none;
  flex-direction: column;
  gap: 20px;
  z-index: 999;
}

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

.mobile-drawer .nav-link {
  color: var(--color-navy);
  font-size: 17px;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid #f1f5f9;
}

.mobile-drawer .mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

/* ==========================================================================
   SECTION 1: HERO SECTION (LIGHT)
   ========================================================================== */
.hero-section {
  position: relative;
  background: var(--bg-light-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px 0;
  overflow: hidden;
  color: var(--color-text-body);
  border-bottom: 1px solid #e2e8f0;
}

.hero-glow-center {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 450px;
  background: radial-gradient(circle, rgba(252, 177, 64, 0.12) 0%, rgba(20, 58, 86, 0.05) 50%, transparent 80%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-glow-side {
  position: absolute;
  right: -5%;
  bottom: 20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(252, 177, 64, 0.08) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.floating-badge {
  position: absolute;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  box-shadow: 0 15px 35px rgba(12, 36, 54, 0.08);
  animation: float-badge 6s ease-in-out infinite alternate;
  pointer-events: none;
}

.floating-badge-1 {
  top: 32%;
  right: 12%;
  width: 52px;
  height: 52px;
  animation-delay: 0s;
}

.floating-badge-2 {
  top: 48%;
  right: 28%;
  width: 44px;
  height: 44px;
  color: var(--color-gold-deep);
  animation-delay: 1.5s;
}

.floating-badge-3 {
  bottom: 12%;
  right: 16%;
  width: 58px;
  height: 58px;
  font-size: 22px;
  font-weight: 800;
  color: var(--color-navy);
  animation-delay: 3s;
}

@keyframes float-badge {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-14px) rotate(3deg); }
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(38px, 5.2vw, 68px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-text-title);
  margin-bottom: 24px;
}

.hero-description {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto 36px auto;
}

.hero-description strong {
  color: var(--color-text-title);
  font-weight: 800;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 42px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-full);
  padding: 8px 18px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-navy);
  box-shadow: 0 2px 6px rgba(12, 36, 54, 0.04);
  transition: all var(--transition-fast);
}

.hero-pill:hover {
  background: #fffdfa;
  border-color: var(--color-gold);
  color: var(--color-gold-deep);
  transform: translateY(-1px);
}

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

/* ==========================================================================
   SECTION 2: FEATURES / INVOICE SHOWCASE (DARK)
   ========================================================================== */
.features-section {
  background: var(--bg-dark-section);
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.features-section .section-title {
  color: #ffffff;
}

.features-section .section-subtitle {
  color: #cbd5e1;
}

.features-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 56px;
  align-items: center;
}

.features-left {
  max-width: 520px;
}

.features-list {
  list-style: none;
  margin-top: 28px;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.features-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 17px;
  font-weight: 600;
  color: #ffffff;
}

.feature-bullet-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.invoice-mockup-wrapper {
  position: relative;
}

.invoice-window-card {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition-normal);
  color: var(--color-navy);
}

.invoice-window-card:hover {
  transform: translateY(-4px);
}

.window-bar {
  background: #f8fafc;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
  position: relative;
}

.window-dots {
  display: flex;
  gap: 7px;
}

.window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: var(--color-gold); }
.dot-green { background: #10b981; }

.window-url-pill {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 4px 16px;
  border-radius: 6px;
  font-size: 12px;
  color: #64748b;
  font-family: monospace;
}

.invoice-body {
  padding: 28px 32px 32px 32px;
}

.invoice-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 2.5px solid var(--color-navy);
  margin-bottom: 20px;
}

.invoice-business {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-navy);
  font-size: 16px;
  font-weight: 800;
}

.invoice-type-tag {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: 0.05em;
}

.invoice-meta-grid {
  display: flex;
  justify-content: space-between;
  margin-bottom: 22px;
  font-size: 13.5px;
}

.meta-group-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-group-right {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
}

.meta-label {
  color: #829ab1;
  font-size: 13px;
}

.meta-val {
  color: var(--color-navy);
  font-weight: 600;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 13.5px;
}

.invoice-table th {
  background: var(--color-navy-subtle);
  color: var(--color-navy);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border-radius: 6px;
}

.invoice-table th:last-child {
  text-align: right;
}

.invoice-table td {
  padding: 12px 14px;
  color: var(--color-navy);
  border-bottom: 1px solid #f1f5f9;
}

.invoice-table td:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--color-navy-dark);
}

.invoice-summary-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 8px;
}

.invoice-verified-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #dcfce7;
  color: #16a34a;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12.5px;
  font-weight: 700;
}

.invoice-totals {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 200px;
  text-align: right;
  font-size: 13.5px;
}

.total-row {
  display: flex;
  justify-content: space-between;
  color: #526c84;
}

.grand-total-row {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1.5px solid #e2e8f0;
  font-size: 16px;
  font-weight: 800;
  color: var(--color-navy);
}

.grand-total-row span:last-child {
  color: var(--color-navy-dark);
  font-size: 18px;
}

.invoice-floating-speed-badge {
  position: absolute;
  bottom: -18px;
  right: 28px;
  background: linear-gradient(135deg, #fcb140 0%, #f59e0b 100%);
  color: #0c2436;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px -4px rgba(245, 158, 11, 0.45);
  z-index: 15;
}

/* ==========================================================================
   SECTION 3: HOW IT WORKS / SIMPLE PROCESS (LIGHT)
   ========================================================================== */
.process-section {
  background: var(--bg-light-section);
  color: var(--color-text-body);
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 15%;
  right: 15%;
  height: 2px;
  background: #e2e8f0;
  z-index: 1;
}

.process-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: 44px 32px;
  text-align: center;
  box-shadow: 0 10px 30px -10px rgba(12, 36, 54, 0.06);
  position: relative;
  z-index: 2;
  transition: all var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: 0 20px 45px -10px rgba(245, 158, 11, 0.15);
}

.process-step-num {
  font-size: 34px;
  font-weight: 900;
  color: var(--color-gold-deep);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.process-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(135deg, #143a56 0%, #1e527a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  color: var(--color-gold);
  box-shadow: 0 8px 24px rgba(20, 58, 86, 0.25);
}

.process-card-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text-title);
  margin-bottom: 14px;
}

.process-card-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION 4: WHY US / BUILT BY EXPERTS (DARK)
   ========================================================================== */
.why-us-section {
  background: var(--bg-dark-section);
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.why-us-section .section-title {
  color: #ffffff;
}

.why-us-section .section-subtitle {
  color: #cbd5e1;
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-features-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 36px;
}

.why-feature-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.why-icon-bubble {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-gold-glass);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-feature-title {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.why-feature-desc {
  font-size: 14.5px;
  color: #cbd5e1;
  line-height: 1.55;
}

.trust-badges-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid #f1f5f9;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--color-navy);
}

.trust-tile {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  border-radius: 16px;
  transition: transform var(--transition-fast);
}

.trust-tile:hover {
  transform: translateX(4px);
}

.trust-tile-gold   { background: #fffdf7; border: 1px solid #fef3c7; }
.trust-tile-navy   { background: var(--color-navy-subtle); border: 1px solid #d8e8f5; }
.trust-tile-green  { background: #f0fdf4; border: 1px solid #dcfce7; }
.trust-tile-amber  { background: #fffbeb; border: 1px solid #fde68a; }

.trust-tile-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-tile-gold .trust-tile-icon   { background: #fef3c7; color: var(--color-gold-deep); }
.trust-tile-navy .trust-tile-icon   { background: #dceaf6; color: var(--color-navy); }
.trust-tile-green .trust-tile-icon  { background: #dcfce7; color: #16a34a; }
.trust-tile-amber .trust-tile-icon  { background: #fef3c7; color: var(--color-gold-deep); }

.trust-tile-title {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 3px;
}

.trust-tile-sub {
  font-size: 13.5px;
  color: var(--color-text-muted);
}

.trust-card-footer {
  margin-top: 12px;
  padding-top: 20px;
  border-top: 1px dashed #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-card-footer img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

/* ==========================================================================
   SECTION 5: FREQUENTLY ASKED QUESTIONS (LIGHT)
   ========================================================================== */
.faq-section {
  background: var(--bg-light-section);
  color: var(--color-text-body);
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.faq-item {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(12, 36, 54, 0.03);
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 15px rgba(12, 36, 54, 0.06);
}

.faq-item.active {
  border-color: var(--color-gold);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.12);
}

.faq-question-btn {
  width: 100%;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy);
  cursor: pointer;
  background: transparent;
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-gold-subtle);
  flex-shrink: 0;
  color: var(--color-gold-deep);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  background: #fee2e2;
  color: #ef4444;
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 26px;
  color: var(--color-text-muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.faq-item.active .faq-answer-panel {
  max-height: 220px;
  padding: 0 26px 22px 26px;
}

/* ==========================================================================
   SECTION 6: HIGH-CONVERTING CTA BANNER (DARK)
   ========================================================================== */
.cta-banner-section {
  background: var(--bg-dark-section);
  color: #ffffff;
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 350px;
  background: radial-gradient(circle, rgba(252, 177, 64, 0.16) 0%, rgba(20, 58, 86, 0.3) 50%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 5;
  max-width: 820px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(32px, 4.4vw, 54px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: #ffffff;
  margin-bottom: 20px;
}

.cta-description {
  font-size: clamp(16px, 1.9vw, 18px);
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 36px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
}

.cta-trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 28px;
  font-size: 14.5px;
  color: #cbd5e1;
  font-weight: 600;
}

.cta-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   SECTION 7: FOOTER (LIGHT)
   ========================================================================== */
.site-footer {
  background: var(--bg-light-footer);
  color: var(--color-text-muted);
  padding: 80px 0 36px 0;
  border-top: 1.5px solid #e2e8f0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.3fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand {
  max-width: 340px;
}

.footer-logo-card {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  padding: 8px 18px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(12, 36, 54, 0.05);
  margin-bottom: 20px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-logo-card:hover {
  border-color: var(--color-gold-dark);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.15);
  transform: translateY(-1px);
}

.footer-logo-card img {
  height: 44px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
}

.footer-brand-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  box-shadow: 0 1px 3px rgba(12, 36, 54, 0.04);
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: var(--color-gold-subtle);
  color: var(--color-gold-deep);
  border-color: var(--color-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.2);
}

.social-btn svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.footer-col-title {
  font-size: 15.5px;
  font-weight: 800;
  color: var(--color-text-title);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-nav-link {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.footer-contact-item svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  color: var(--color-gold-deep);
}

.footer-contact-item a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-gold-deep);
}

.footer-bottom-bar {
  padding-top: 32px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copyright {
  font-size: 13.5px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.footer-disclaimer {
  font-size: 12.5px;
  color: var(--color-text-light);
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1080px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .features-left {
    max-width: 100%;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }

  .footer-brand {
    grid-column: span 3;
    max-width: 100%;
  }
}

@media (max-width: 880px) {
  .nav-menu,
  .nav-actions {
    display: none;
  }

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

  .process-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .process-grid::before {
    display: none;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .floating-badge {
    display: none;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .cta-trust-row {
    gap: 16px;
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

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

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .invoice-body {
    padding: 20px;
  }

  .invoice-table th,
  .invoice-table td {
    padding: 8px 6px;
    font-size: 12px;
  }

  .invoice-floating-speed-badge {
    position: static;
    margin-top: 16px;
    justify-content: center;
  }
}

/* ==========================================================================
   COMING SOON & WAITLIST PAGE STYLES
   ========================================================================== */
.coming-soon-hero {
  padding: 160px 0 100px 0;
  text-align: center;
  position: relative;
  background: var(--bg-light-hero);
  min-height: 80vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
}

.coming-soon-content {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}

.coming-soon-title {
  font-size: clamp(34px, 4.8vw, 56px);
  font-weight: 900;
  color: var(--color-text-title);
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.coming-soon-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 40px;
}

.waitlist-card {
  background: #ffffff;
  padding: 32px;
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  max-width: 580px;
  margin: 0 auto 36px auto;
}

.waitlist-form {
  display: flex;
  gap: 12px;
}

.waitlist-input {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  border: 1.5px solid #cbd5e1;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-navy);
  outline: none;
  transition: all var(--transition-fast);
  background: #f8fafc;
}

.waitlist-input:focus {
  border-color: var(--color-gold-dark);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.15);
}

.waitlist-success {
  display: none;
  padding: 16px;
  border-radius: var(--radius-md);
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 15px;
  font-weight: 600;
  margin-top: 14px;
}

.waitlist-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: var(--color-text-muted);
  font-weight: 600;
}

.avatar-stack {
  display: flex;
  margin-right: 4px;
}

.avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  background: linear-gradient(135deg, #143a56 0%, #fcb140 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  margin-left: -10px;
}

.avatar-circle:first-child {
  margin-left: 0;
}

/* ==========================================================================
   LEGAL PAGES (TERMS OF SERVICE & PRIVACY POLICY)
   ========================================================================== */
.legal-hero {
  padding: 140px 0 60px 0;
  background: var(--bg-light-hero);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
}

.legal-hero-title {
  font-size: clamp(32px, 4.2vw, 48px);
  font-weight: 900;
  color: var(--color-text-title);
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}

.legal-meta {
  font-size: 14.5px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.legal-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legal-body-section {
  padding: 64px 0 100px 0;
  background: #ffffff;
}

.legal-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
}

.legal-sidebar {
  position: sticky;
  top: 100px;
  background: #f8fafc;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
}

.legal-sidebar-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.legal-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-nav-link {
  font-size: 14px;
  color: var(--color-text-muted);
  display: block;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  line-height: 1.4;
}

.legal-nav-link:hover,
.legal-nav-link.active {
  background: var(--color-navy-subtle);
  color: var(--color-navy);
  font-weight: 700;
}

.legal-content {
  color: #334155;
  font-size: 15.5px;
  line-height: 1.75;
}

.legal-section-block {
  margin-bottom: 48px;
  scroll-margin-top: 100px;
}

.legal-section-block h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid #f1f5f9;
}

.legal-section-block h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
  margin-top: 24px;
  margin-bottom: 12px;
}

.legal-section-block p {
  margin-bottom: 16px;
}

.legal-section-block ul,
.legal-section-block ol {
  margin-bottom: 18px;
  padding-left: 24px;
}

.legal-section-block li {
  margin-bottom: 8px;
}

.legal-callout {
  background: var(--color-navy-subtle);
  border-left: 4px solid var(--color-navy);
  padding: 18px 22px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
  font-size: 14.5px;
  color: var(--color-navy);
}

.legal-callout strong {
  color: var(--color-navy-dark);
}

.legal-callout-gold {
  background: var(--color-gold-subtle);
  border-left: 4px solid var(--color-gold-dark);
  color: var(--color-gold-deep);
}

.legal-callout-gold strong {
  color: #92400e;
}

@media (max-width: 900px) {
  .legal-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .legal-sidebar {
    display: none;
  }
  .waitlist-form {
    flex-direction: column;
  }
}