:root {
  --color-indigo: #1F2E4A;
  --color-terracotta: #B5502D;
  --color-bone: #F7F4EE;
  --color-gold: #C9A227;
  --color-maroon: #7A1F2B;
  --color-text: #1A1A1A;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--color-text);
  background: var(--color-bone);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: var(--color-indigo);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-terracotta);
}

/* ─── Header ─── */

header {
  background: #fff;
  border-bottom: 1px solid rgba(31, 46, 74, 0.08);
  position: sticky;
  top: 0;
  z-index: 10;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.logo-wordmark {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-indigo);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--color-terracotta);
  font-weight: 400;
}

header nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-indigo);
  padding: 6px 14px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

header nav a:hover {
  background: rgba(31, 46, 74, 0.06);
  color: var(--color-terracotta);
}

/* ─── Hero ─── */

.hero {
  background: var(--color-indigo);
  color: #fff;
  padding: 100px 0 90px;
  position: relative;
  overflow: hidden;
}

.wheel-bg {
  position: absolute;
  top: 50%;
  right: -60px;
  transform: translateY(-50%);
  width: 420px;
  height: 420px;
  color: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.wheel-bg svg {
  width: 100%;
  height: 100%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid rgba(201, 162, 39, 0.3);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero h1 span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.4rem;
  font-weight: 400;
  margin-top: 6px;
  letter-spacing: -0.01em;
}

.hero p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 580px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-terracotta);
  color: #fff;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 32px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.15s;
  text-decoration: none;
}

.hero-cta:hover {
  background: #9e4527;
  color: #fff;
  transform: translateY(-1px);
}

.hero-cta svg {
  width: 20px;
  height: 20px;
}

/* ─── How It Works ─── */

.how {
  padding: 80px 0;
}

.how h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-indigo);
  text-align: center;
  margin-bottom: 52px;
}

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

.step {
  text-align: center;
  padding: 0 8px;
}

.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-terracotta);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-indigo);
  margin-bottom: 8px;
}

.step p {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
}

/* ─── Why Odia OCR ─── */

.why {
  padding: 80px 0;
  background: #fff;
}

.why h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-indigo);
  text-align: center;
  margin-bottom: 48px;
}

.reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.reason {
  border: 1px solid rgba(31, 46, 74, 0.08);
  border-radius: 12px;
  padding: 32px 24px;
  transition: box-shadow 0.25s;
}

.reason:hover {
  box-shadow: 0 4px 20px rgba(31, 46, 74, 0.06);
}

.reason-icon {
  font-size: 1.5rem;
  margin-bottom: 14px;
  display: block;
}

.reason h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-indigo);
  margin-bottom: 8px;
}

.reason p {
  font-size: 0.875rem;
  color: #555;
  line-height: 1.65;
}

/* ─── Footer ─── */

footer {
  background: var(--color-indigo);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 40px;
}

footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer .footer-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

footer .footer-brand strong {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
}

footer .footer-brand span {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}

footer nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

footer nav a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s;
}

footer nav a:hover {
  color: var(--color-terracotta);
}

footer .footer-email {
  font-size: 0.85rem;
}

footer .footer-email a {
  color: rgba(255, 255, 255, 0.65);
}

footer .footer-email a:hover {
  color: var(--color-terracotta);
}

/* ─── Privacy Page ─── */

.privacy-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.privacy-page h1 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-indigo);
  margin-bottom: 8px;
}

.privacy-page .meta {
  font-size: 0.82rem;
  color: #777;
  margin-bottom: 36px;
}

.privacy-page h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-indigo);
  margin-top: 32px;
  margin-bottom: 12px;
}

.privacy-page p {
  font-size: 0.92rem;
  color: #333;
  line-height: 1.75;
  margin-bottom: 16px;
}

.privacy-page ul {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}

.privacy-page ul li {
  font-size: 0.92rem;
  color: #333;
  line-height: 1.75;
  padding-left: 20px;
  position: relative;
  margin-bottom: 4px;
}

.privacy-page ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-terracotta);
}

.privacy-page .contact-box {
  margin-top: 40px;
  padding: 20px 24px;
  background: rgba(181, 80, 45, 0.06);
  border-radius: 10px;
  border-left: 3px solid var(--color-terracotta);
  font-size: 0.92rem;
  line-height: 1.7;
  color: #333;
}

.privacy-page .contact-box a {
  color: var(--color-terracotta);
  font-weight: 500;
}

.privacy-page .contact-box a:hover {
  color: var(--color-maroon);
}

.privacy-page a {
  color: var(--color-terracotta);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.privacy-page a:hover {
  color: var(--color-maroon);
}

/* ─── Responsive ─── */

@media (max-width: 768px) {
  .hero {
    padding: 60px 0 56px;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .hero h1 span {
    font-size: 1rem;
  }
  .hero p {
    font-size: 0.92rem;
  }
  .wheel-bg {
    width: 260px;
    height: 260px;
    right: -40px;
    opacity: 0.5;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .reasons {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .how, .why {
    padding: 56px 0;
  }
  footer .container {
    flex-direction: column;
    text-align: center;
  }
  footer nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  header .container {
    height: 56px;
  }
  .logo-wordmark {
    font-size: 1.15rem;
  }
  .privacy-page {
    padding: 32px 20px 60px;
  }
  .privacy-page h1 {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }
  .hero-cta {
    width: 100%;
    justify-content: center;
    padding: 13px 24px;
    font-size: 0.95rem;
  }
}