/* palette: navy-gold */
:root {
  --primary-color: #0A2342;
  --secondary-color: #1B3A6B;
  --accent-color: #C9A227;
  --background-color: #F4F8FF;
  --dark-color: #111111;
  --text-color: #333333;
  --border-color: rgba(255, 255, 255, 0.15);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.16);
  --radius-sm: 6px; 
  --radius-md: 12px; 
  --radius-lg: 20px; 
  --radius-xl: 32px;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

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


body, html {
  font-family: var(--alt-font);
  overflow-x: hidden;
  scroll-behavior: smooth;
  font-size: clamp(14px, 4vw, 17px);
  line-height: 1.7;
}

/* GLASS-DARK Preset Rules */
body, html {
  background: var(--secondary-color);
}

section {
  background: transparent;
  padding: 56px 16px;
  margin: 0;
}

@media(min-width:1024px) {
  section {
    padding: 96px 24px;
  }
}

.card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  transition: transform .25s, box-shadow .25s;
}

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

body, p, .subtitle {
  color: rgba(240, 240, 240, 0.85);
}

h1, h2, h3 {
  font-family: var(--main-font);
  color: #fff;
  font-weight: 700;
}

h1 {
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.1;
}

h2 {
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.2;
}

h3 {
  font-size: clamp(18px, 2.8vw, 28px);
  line-height: 1.3;
}

.btn {
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  border-radius: 8px;
  transition: transform .15s, box-shadow .15s, background .15s;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.2);
}

.btn-primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-primary:hover {
  background: #0d2f59;
}

.btn-outline {
  background: transparent;
  border: 2px solid #fff;
}

.btn-outline:hover {
  background: #fff;
  color: var(--secondary-color);
}

section + section {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.text-accent {
  color: var(--accent-color);
}

/* Header & Navigation */
header {
  background: var(--primary-color);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1000;
}

header img {
  height: 40px;
  width: auto;
}

.site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--primary-color);
  z-index: 999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-nav ul {
  display: flex;
  flex-direction: column;
}

.site-nav ul li a {
  display: block;
  padding: 16px;
  color: #fff;
  font-family: var(--main-font);
  text-transform: uppercase;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: color 0.2s;
}

.site-nav ul li a:hover {
  color: var(--accent-color);
}

#menu-toggle:checked ~ .site-nav {
  display: block;
}

/* Burger Button */
.burger-btn {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.burger-btn .bar {
  height: 3px;
  width: 100%;
  background-color: #fff;
  transition: all 0.3s ease;
}

#menu-toggle:checked ~ .burger-btn .bar:first-child {
  transform: translateY(9px) rotate(45deg);
}

#menu-toggle:checked ~ .burger-btn .bar:nth-child(2) {
  opacity: 0;
}

#menu-toggle:checked ~ .burger-btn .bar:last-child {
  transform: translateY(-9px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .burger-btn {
    display: none;
  }
  .site-nav {
    display: flex !important;
    position: static;
    background: transparent;
    border-bottom: none;
  }
  .site-nav ul {
    flex-direction: row;
    gap: 24px;
  }
  .site-nav ul li a {
    padding: 0;
    border-bottom: none;
  }
}

/* Hero Section (editorial-bleed style) */
.hero-editorial {
  min-height: 87vh;
  padding-top: 80px;
  padding-bottom: 80px;
}

.editorial-header {
  margin-bottom: 48px;
}

.editorial-header .kicker {
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-color);
  display: block;
  font-weight: 600;
  margin-bottom: 12px;
}

.editorial-header h1 {
  line-height: 1.0;
  letter-spacing: -0.02em;
}

.editorial-body {
  border-top: 2px solid #fff;
  padding-top: 32px;
}

.editorial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .editorial-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

/* Gradient Stats Strip Section */
.stats-strip {
  min-height: 280px;
  background: linear-gradient(135deg, rgba(27, 58, 107, 0.92), rgba(10, 35, 66, 0.95)), url('./img/bg.jpg') center/cover no-repeat;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
  font-family: var(--main-font);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1.1;
  display: block;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.9;
}

/* Feature Spotlight Section */
.spotlight-section {
  min-height: 600px;
}

.step-num {
  font-family: var(--main-font);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--accent-color);
  opacity: 0.6;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}

.checklist-bullets {
  list-style: none;
  padding-left: 0;
}

.checklist-bullets li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
}

.checklist-bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-color);
  font-weight: bold;
}

/* Interactive Checklist Section */
.checklist-section {
  min-height: 380px;
}

.checklist-item {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.checklist-item label {
  cursor: pointer;
  position: relative;
  padding-left: 36px;
  user-select: none;
}

.checklist-item label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border: 2px solid var(--accent-color);
  border-radius: 4px;
  background: transparent;
  transition: all 0.2s;
}

.custom-check:checked + label {
  text-decoration: line-through;
  color: rgba(240, 240, 240, 0.5);
}

.custom-check:checked + label::before {
  background: var(--accent-color);
}

.custom-check:checked + label::after {
  content: "✓";
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-color);
  font-weight: bold;
  font-size: 16px;
}

/* Testimonial Section */
.testimonial-section {
  min-height: 400px;
}

.quote-mark {
  font-size: 6rem;
  color: var(--accent-color);
  line-height: 0.8;
  opacity: 0.3;
  display: block;
}

.avatar-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-color);
  color: var(--primary-color);
  font-family: var(--main-font);
  font-size: 1.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CTA Banner */
.cta-banner {
  min-height: 200px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

/* Contact & FAQ Section */
.contact-faq-section {
  min-height: 500px;
}

.contact-form input, .contact-form textarea {
  transition: border-color 0.2s, background 0.2s;
}

.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.05);
}

/* Footer styling */
footer {
  background: var(--primary-color);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-nav ul li a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-nav ul li a:hover {
  color: var(--accent-color);
}

/* Animations */
@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  animation: reveal-up linear both;
  animation-timeline: view();
  animation-range: entry 0% entry 30%;
}

/* Cascade Delays */
.spotlight-row:nth-child(1) { animation-delay: 0s; }
.spotlight-row:nth-child(2) { animation-delay: .12s; }
.spotlight-row:nth-child(3) { animation-delay: .24s; }

.bg-gray-100,
.bg-white,
.bg-yellow-100,
.bg-blue-100,
.bg-red-100,
.bg-green-100,
.bg-gray-100 p,
.bg-white p,
.bg-yellow-100 p,
.bg-blue-100 p,
.bg-red-100 p,
.bg-green-100 p {
  color: #111A13;
}