/* ================= CSS VARIABLES ================= */
:root {
  --bg-light: #F5F5F6;
  --bg-white: #FFFFFF;
  --bg-dark: #0D0D0F;
  --bg-dark-card: #1B1B1E;

  --text-primary: #111111;
  --text-primary-inverse: #FFFFFF;
  --text-muted: #6B7280;
  --text-muted-inverse: #9CA3AF;

  --accent-yellow: #F9C93F;
  --accent-blue: #2E6FF2;
  --accent-pink: #EC1568;

  --radius-pill: 999px;
  --radius-card: 20px;
  --radius-card-lg: 28px;
  
  --shadow-card: 0 8px 24px rgba(0,0,0,0.06);
  --shadow-card-dark: 0 8px 24px rgba(0,0,0,0.4);
}

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

body {
  margin: 0;
  padding: 0;
  font-family: 'Heebo', sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-light);
  line-height: 1.6;
  min-width: 320px;
}

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

/* ================= TYPOGRAPHY ================= */
h1, h2, h3, h4 {
  font-weight: 900;
  margin-top: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(40px, 6vw, 64px); }
h2 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 24px; }
h3 { font-size: 28px; }
h4 { font-size: 22px; margin-bottom: 8px;}

p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.text-sm {
  font-size: 15px;
  color: var(--text-muted);
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 16px; }

.highlight {
  background: var(--accent-yellow);
  color: #111111;
  padding: 2px 10px;
  border-radius: 8px;
  display: inline-block;
}

/* ================= LAYOUT ================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.bg-light { background-color: var(--bg-light); }
.bg-white { background-color: var(--bg-white); }
.relative { position: relative; }

/* ================= COMPONENTS ================= */
.btn-primary {
  background: var(--accent-blue);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(46,111,242,0.4);
}
.btn-dark {
  background: var(--text-primary);
  color: #fff;
}
.btn-dark:hover {
  box-shadow: 0 4px 16px rgba(17,17,17,0.4);
}

.pill-badge {
  background: var(--bg-white);
  color: var(--text-primary);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  box-shadow: var(--shadow-card);
}
.bg-light .pill-badge { background: var(--bg-white); }
.bg-white .pill-badge { background: var(--bg-light); }

/* ================= NAVBAR ================= */
.navbar {
  position: fixed;
  top: 24px;
  left: 24px;
  right: 24px;
  max-width: 1152px;
  margin: 0 auto;
  background: var(--bg-white);
  border-radius: var(--radius-pill);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-card);
  z-index: 100;
}
.navbar .logo {
  font-weight: 900;
  font-size: 24px;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 24px;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--text-primary);
}
.nav-cta {
  padding: 10px 24px;
  font-size: 16px;
}

@media(max-width: 768px) {
  .hidden-mobile { display: none; }
}

/* ================= HERO ================= */
.hero {
  padding: 200px 0 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-content {
  position: relative;
  z-index: 10;
}
.hero p {
  max-width: 600px;
  margin: 0 auto 40px;
  font-size: 20px;
}

.diamond {
  position: absolute;
  background: var(--bg-white);
  width: 90px; height: 90px;
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 40px;
  box-shadow: var(--shadow-card);
  z-index: 1;
}
.d-1 { top: 20%; right: 10%; transform: rotate(12deg); }
.d-2 { bottom: 15%; right: 15%; transform: rotate(-10deg); }
.d-3 { top: 25%; left: 8%; transform: rotate(-15deg); }
.d-4 { bottom: 20%; left: 12%; transform: rotate(20deg); }

@media(max-width: 1024px) {
  .diamond { display: none; }
}

/* ================= SPLIT SECTION ================= */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split-reverse .split-content { grid-column: 2; grid-row: 1;}
.split-reverse .split-visual { grid-column: 1; grid-row: 1; }

@media(max-width: 768px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split-reverse .split-content { grid-column: 1; grid-row: 1;}
  .split-reverse .split-visual { grid-column: 1; grid-row: 2; }
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 500;
}
.checklist li::before {
  content: '✓';
  background: var(--accent-blue);
  color: #fff;
  width: 24px; height: 24px;
  border-radius: 50%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* Visual Blobs & Cards */
.visual-blob {
  background: radial-gradient(circle, var(--bg-light) 0%, transparent 70%);
  height: 400px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.floating-card {
  background: var(--bg-white);
  padding: 16px 24px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 16px;
  position: absolute;
}
.floating-card .icon {
  font-size: 32px;
  background: var(--bg-light);
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.c-1 { top: 20%; right: 10%; transform: rotate(-3deg); }
.c-2 { bottom: 20%; left: 10%; transform: rotate(4deg); }

.big-icon-card {
  background: var(--bg-white);
  padding: 48px;
  border-radius: var(--radius-card-lg);
  box-shadow: var(--shadow-card);
  display: inline-block;
}
.emoji-huge {
  font-size: 80px;
  margin-bottom: 24px;
  filter: drop-shadow(0 10px 10px rgba(0,0,0,0.1));
}

/* ================= DARK BANNER ================= */
.dark-section {
  padding: 48px 0;
  background: var(--bg-light);
}
.dark-banner {
  background: var(--bg-dark);
  color: var(--text-primary-inverse);
  border-radius: var(--radius-card-lg);
  padding: 80px 40px;
  text-align: center;
}
.dark-banner h2 { max-width: 800px; margin: 0 auto 24px; color: var(--text-primary-inverse); }
.dark-banner p { color: var(--text-muted-inverse); max-width: 600px; margin: 0 auto 40px; }
.dark-banner .highlight { color: #111111; }

/* ================= PROCESS ================= */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.process-card {
  background: var(--bg-light);
  padding: 32px 24px;
  border-radius: var(--radius-card);
  text-align: right;
  border: 1px solid rgba(0,0,0,0.05);
}
.bg-light .process-card {
  background: var(--bg-white);
  box-shadow: var(--shadow-card);
  border: none;
}
.process-num {
  background: var(--accent-yellow);
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; margin-bottom: 16px;
  color: var(--text-primary);
  font-size: 20px;
}

/* ================= FORM ================= */
.form-card {
  background: var(--bg-white);
  padding: 48px;
  border-radius: var(--radius-card-lg);
  box-shadow: var(--shadow-card);
  max-width: 500px;
  margin: 0 auto;
}
.form-input {
  width: 100%;
  padding: 16px;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  margin-bottom: 16px;
  font-family: inherit;
  font-size: 16px;
  transition: border-color 0.2s;
  background: #FAFAFA;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: #FFF;
}
.form-btn {
  width: 100%;
  justify-content: center;
}

/* ================= FOOTER ================= */
footer {
  background: var(--bg-dark);
  padding: 80px 0 40px;
  text-align: center;
  color: var(--text-muted-inverse);
}