/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --cream: #faf8f3;
  --ink: #0e0e1a;
  --amber: #c2410c;
  --sage: #4a7c59;
  --warm-gray: #6b6460;
  --border: #e5e0d8;
  --card-bg: #ffffff;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
/* === NAV === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 64px;
  border-bottom: 1px solid var(--border);
  animation: fadeDown 0.5s ease both;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.nav-tagline {
  font-size: 0.8125rem;
  color: var(--warm-gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
/* === MANIFESTO === */
.manifesto {
  padding: 96px 64px 80px;
  max-width: 1280px;
  margin: 0 auto;
  animation: fadeUp 0.6s 0.1s ease both;
}
.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.manifesto-overline {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 20px;
}
.manifesto-headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 24px;
}
.manifesto-sub {
  font-size: 1.0625rem;
  color: var(--warm-gray);
  line-height: 1.65;
  max-width: 460px;
}
/* Product Stack Cards */
.product-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 12px rgba(14,14,26,0.04);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(14,14,26,0.10);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-study .card-icon { background: #fef3e2; color: #c2410c; }
.card-exam .card-icon { background: #e8f4e8; color: #4a7c59; }
.card-cv .card-icon { background: #e8edfc; color: #2d52d9; }
.card-budget .card-icon { background: #f3eef8; color: #7c4a8a; }
.card-label {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
/* === PRODUCTS SECTION === */
.products {
  background: #f4f1eb;
  padding: 96px 64px;
  animation: fadeUp 0.6s 0.2s ease both;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1rem;
  color: var(--warm-gray);
  max-width: 480px;
  margin: 0 auto;
}
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.product-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 2px 16px rgba(14,14,26,0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-block:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(14,14,26,0.09);
}
.block-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.block-study .block-icon { background: #fef3e2; color: #c2410c; }
.block-exam .block-icon { background: #e8f4e8; color: #4a7c59; }
.block-cv .block-icon { background: #e8edfc; color: #2d52d9; }
.block-budget .block-icon { background: #f3eef8; color: #7c4a8a; }
.product-block h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.product-block p {
  font-size: 0.9375rem;
  color: var(--warm-gray);
  line-height: 1.65;
  margin-bottom: 20px;
}
.product-block ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-block ul li {
  font-size: 0.875rem;
  color: var(--ink);
  padding-left: 20px;
  position: relative;
}
.product-block ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}
/* === HOW IT WORKS === */
.how {
  padding: 96px 64px;
  max-width: 1080px;
  margin: 0 auto;
  animation: fadeUp 0.6s 0.3s ease both;
}
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 64px;
}
.step {
  flex: 1;
  padding: 0 40px;
}
.step:first-child { padding-left: 0; }
.step:last-child { padding-right: 0; }
.step-num {
  font-family: var(--serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--border);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 20px;
}
.step h3 {
  font-family: var(--serif);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step p {
  font-size: 0.9375rem;
  color: var(--warm-gray);
  line-height: 1.6;
}
.step-divider {
  width: 1px;
  height: 140px;
  background: var(--border);
  flex-shrink: 0;
  margin-top: 48px;
}
/* === PROMISE === */
.promise {
  background: var(--ink);
  padding: 96px 64px;
  animation: fadeUp 0.6s 0.4s ease both;
}
.promise-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.promise-headline {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 500;
  color: var(--cream);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 28px;
}
.promise-body {
  font-size: 1.0625rem;
  color: rgba(250,248,243,0.65);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 48px;
}
.promise-features {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.promise-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--cream);
  font-weight: 500;
}
.promise-feat svg { color: var(--amber); flex-shrink: 0; }
/* === FOOTER === */
.footer {
  background: var(--cream);
  border-top: 1px solid var(--border);
  padding: 48px 64px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.footer-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 12px;
}
.footer p {
  font-size: 0.875rem;
  color: var(--warm-gray);
  line-height: 1.6;
}
.footer-meta p { color: var(--warm-gray); font-size: 0.8125rem; }
/* === ANIMATIONS === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}
/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .manifesto { padding: 60px 24px 48px; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 48px; }
  .products { padding: 60px 24px; }
  .products-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; gap: 40px; }
  .step-divider { width: 48px; height: 1px; margin: 0; }
  .step { padding: 0; }
  .how { padding: 60px 24px; }
  .promise { padding: 60px 24px; }
  .promise-features { gap: 20px; }
  .footer { padding: 40px 24px; flex-direction: column; }
  .product-stack { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .product-stack { grid-template-columns: 1fr; }
  .manifesto-headline { font-size: 1.75rem; }
}