/* palette: sapphire-amber */
:root {
  --primary-color: #0A2B5C;
  --secondary-color: #1A3E80;
  --accent-color: #E8A020;
  --background-color: #F0F6FF;
  --dark-color: #111111;
  --text-color: #333333;
  --border-color: rgba(0,0,0,0.12);
  --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: 'Nunito', sans-serif;
  --alt-font: 'Noto Sans', sans-serif;
}

/* Base resets & layout */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--alt-font);
  color: var(--text-color);
  background-color: #ffffff;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 1024px) {
  .container {
    padding: 0 24px;
  }
}

/* Typography scale */
h1 {
  font-family: var(--main-font);
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.2;
}

h2 {
  font-family: var(--main-font);
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary-color);
}

h3 {
  font-family: var(--main-font);
  font-size: clamp(18px, 2.8vw, 28px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--secondary-color);
}

p {
  font-size: clamp(14px, 1.6vw, 17px);
  line-height: 1.7;
}

/* SOFT-ORGANIC Preset Styles */
section {
  padding: 72px 16px;
  clip-path: ellipse(150% 100% at 50% 0%);
}

@media (min-width: 1024px) {
  section {
    padding: 88px 24px;
  }
}

body {
  line-height: 1.85;
}

.card {
  border-radius: 24px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08);
  background: #ffffff;
  transition: transform 0.25s, box-shadow 0.25s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.1), 0 16px 48px rgba(0,0,0,0.12);
}

.btn {
  border-radius: 9999px;
  padding: 14px 32px;
  font-family: var(--main-font);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  border: 2px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background-color: var(--accent-color);
  color: #ffffff;
}

.btn-primary:hover {
  box-shadow: 0 4px 14px rgba(232, 160, 32, 0.4);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: #ffffff;
}

.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
}

/* Header Styles */
.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo img {
  height: 40px;
  width: auto;
}

.burger-btn {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1010;
}

.burger-btn .bar {
  width: 100%;
  height: 3px;
  background-color: var(--primary-color);
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Mobile Nav */
.site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  box-shadow: var(--shadow-md);
  padding: 24px;
  z-index: 999;
}

.site-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.site-nav a {
  font-family: var(--main-font);
  font-weight: 600;
  color: var(--primary-color);
  font-size: 1.1rem;
}

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

#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;
    box-shadow: none;
    padding: 0;
  }
  .site-nav ul {
    flex-direction: row;
    gap: 32px;
  }
  .site-nav a {
    font-size: 1rem;
  }
}

/* Hero Section (noise-mesh) */
#hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--background-color);
  background-image: 
    radial-gradient(at 10% 20%, rgba(10, 43, 92, 0.3) 0px, transparent 50%),
    radial-gradient(at 90% 10%, rgba(232, 160, 32, 0.25) 0px, transparent 50%),
    radial-gradient(at 50% 80%, rgba(26, 62, 128, 0.2) 0px, transparent 50%);
  padding: 88px 24px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

#hero h1 {
  background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
}

.hero-subtitle {
  color: var(--text-color);
  font-size: clamp(16px, 2vw, 20px);
  margin-bottom: 32px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-actions {
    flex-direction: row;
  }
}

/* Section Common Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px auto;
}

.section-header h2 {
  margin-bottom: 16px;
}

/* Section Dark Variant */
.section-dark {
  background-color: var(--primary-color);
  color: #f5f5f5;
}

.section-dark h2, .section-dark h3 {
  color: #ffffff;
}

/* Section Alt Variant */
.section-alt {
  background-color: var(--background-color);
}

/* Scroll Reveal Animation */
@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%;
}

/* Block 1: Expert Quote */
.quote-wrapper {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding: 40px 20px;
}

.quote-icon {
  font-size: 6rem;
  color: var(--accent-color);
  opacity: 0.3;
  line-height: 0.8;
  display: block;
  font-family: var(--main-font);
  margin-bottom: -16px;
}

.quote-text {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-style: italic;
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.5;
}

.quote-author {
  font-family: var(--main-font);
  font-weight: 700;
  font-style: normal;
  color: var(--accent-color);
  font-size: 1.1rem;
}

/* Block 2: Numbered Facts */
.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.fact-card {
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.fact-number {
  font-family: var(--main-font);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--accent-color);
  opacity: 0.25;
  position: absolute;
  top: 16px;
  right: 24px;
}

.fact-card h3 {
  margin-bottom: 12px;
  padding-right: 60px;
}

/* Block 3: Myth vs Fact */
.myth-fact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .myth-fact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.myth-box, .fact-box {
  padding: 32px;
  border-radius: 24px;
}

.myth-box {
  background: rgba(239, 68, 68, 0.05);
  border-left: 6px solid #EF4444;
}

.fact-box {
  background: rgba(34, 197, 94, 0.05);
  border-left: 6px solid #22C55E;
}

.myth-title, .fact-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.myth-title i {
  color: #EF4444;
  font-size: 1.8rem;
}

.fact-title i {
  color: #22C55E;
  font-size: 1.8rem;
}

.myth-list, .fact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.myth-list li, .fact-list li {
  position: relative;
  padding-left: 28px;
}

.myth-list li::before {
  content: "✗";
  position: absolute;
  left: 0;
  color: #EF4444;
  font-weight: bold;
}

.fact-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #22C55E;
  font-weight: bold;
}

/* Block 4: Feature Spotlight */
.spotlight-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 64px;
}

@media (min-width: 1024px) {
  .spotlight-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 64px;
  }
  .spotlight-reverse {
    direction: rtl;
  }
  .spotlight-reverse .spotlight-text {
    direction: ltr;
  }
}

.spotlight-image-container img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.spotlight-text h3 {
  margin: 16px 0;
}

.spotlight-list {
  list-style: none;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spotlight-list li {
  position: relative;
  padding-left: 24px;
}

.spotlight-list li::before {
  content: "•";
  color: var(--accent-color);
  font-size: 1.5rem;
  position: absolute;
  left: 8px;
  top: -2px;
}

/* Block 5: Checklist */
.checklist-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .checklist-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.checklist-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #ffffff;
  padding: 20px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.checklist-icon {
  color: var(--accent-color);
  font-size: 1.4rem;
  margin-top: 2px;
}

/* Contact & FAQ Section */
.contact-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 80px;
}

@media (min-width: 1024px) {
  .contact-faq-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

.contact-info-block h2 {
  margin-bottom: 16px;
}

.contact-intro {
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-top: 4px;
}

.contact-item h4 {
  font-family: var(--main-font);
  font-weight: 700;
  color: var(--primary-color);
}

/* Form Styles */
.contact-form-block {
  padding: 32px;
}

.contact-form-block h3 {
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--main-font);
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--alt-font);
  font-size: 1rem;
  background-color: #fafafa;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  background-color: #ffffff;
}

.checkbox-group {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.checkbox-group input {
  margin-top: 6px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent-color);
}

.checkbox-group label {
  font-weight: 400;
  font-size: 0.85rem;
  line-height: 1.5;
}

.w-full {
  width: 100%;
}

/* FAQ Block */
.faq-block {
  border-top: 1px solid var(--border-color);
  padding-top: 64px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.faq-item {
  padding: 24px;
}

.faq-item h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--primary-color);
}

/* Footer Styles */
.site-footer {
  background-color: var(--primary-color);
  color: #f5f5f5;
  padding: 48px 16px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

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

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

.footer-nav a {
  font-size: 0.9rem;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.footer-nav a:hover {
  opacity: 1;
  color: var(--accent-color);
}

.footer-copy {
  font-size: 0.85rem;
  opacity: 0.6;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  .footer-nav {
    flex-direction: row;
    gap: 24px;
  }
}