@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

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

:root {
  --rose:   #8b1a1a;
  --gold:   #c9a96e;
  --cream:  #fffef9;
  --dark:   #2c1810;
  --mid:    #5a4030;
  --light:  #f5f0e8;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Lato', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── NAV ── */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  background: #fff;
  border-bottom: 1px solid #ede8e0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(44,24,16,.06);
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--rose);
  text-decoration: none;
  letter-spacing: 1px;
  font-weight: 700;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .3px;
  transition: color .2s;
}
.nav-links a:hover { color: var(--rose); }
.hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--dark);
  padding: 4px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 13px 32px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
  border: none;
  font-family: var(--font-sans);
  line-height: 1;
}
.btn-primary { background: var(--rose); color: #fff; }
.btn-primary:hover {
  background: #a02020;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(139,26,26,.28);
}
.btn-outline {
  background: transparent;
  color: var(--rose);
  border: 2px solid var(--rose);
}
.btn-outline:hover { background: var(--rose); color: #fff; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #b8935a; }

/* ── FORMS ── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--mid);
  margin-bottom: 6px;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  font-family: var(--font-sans);
  transition: border-color .2s, box-shadow .2s;
  background: #fff;
  color: var(--dark);
}
.form-group input:focus {
  outline: none;
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(139,26,26,.1);
}
.form-hint {
  font-size: 12px;
  color: #999;
  margin-top: 5px;
}

/* ── HERO ── */
.hero {
  text-align: center;
  padding: 96px 24px 80px;
  background: linear-gradient(160deg, #fff5f5 0%, #fffef9 45%, #fff8f0 100%);
  flex: 1;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5.5vw, 62px);
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.18;
}
.hero p {
  font-size: 19px;
  color: var(--mid);
  max-width: 580px;
  margin: 0 auto 40px;
}

/* ── ACTIVITY INDICATOR ── */
.activity {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #f0fff4;
  border: 1px solid #86efac;
  border-radius: 20px;
  padding: 8px 18px;
  font-size: 14px;
  color: #166534;
  margin-bottom: 36px;
  font-weight: 500;
}
.activity-dot {
  width: 9px;
  height: 9px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.75); }
}

/* ── STEPS SECTION ── */
.steps {
  padding: 88px 24px;
  background: #fff;
}
.steps h2 {
  font-family: var(--font-serif);
  text-align: center;
  font-size: 38px;
  margin-bottom: 16px;
}
.steps .section-sub {
  text-align: center;
  color: var(--mid);
  margin-bottom: 56px;
  font-size: 17px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  max-width: 1020px;
  margin: 0 auto;
}
.step-card {
  text-align: center;
  padding: 44px 28px 40px;
  border-radius: 8px;
  background: var(--light);
  border: 1px solid #e8e0d4;
}
.step-number {
  width: 56px;
  height: 56px;
  background: var(--rose);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 22px;
  font-family: var(--font-serif);
  box-shadow: 0 4px 12px rgba(139,26,26,.25);
}
.step-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin-bottom: 12px;
}
.step-card p { color: var(--mid); font-size: 15px; line-height: 1.65; }

/* ── CTA SECTION ── */
.cta-section {
  text-align: center;
  padding: 88px 24px;
  background: linear-gradient(135deg, #8b1a1a 0%, #a52020 100%);
  color: #fff;
}
.cta-section h2 {
  font-family: var(--font-serif);
  font-size: 40px;
  margin-bottom: 20px;
}
.cta-section p {
  font-size: 18px;
  opacity: .88;
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ── CARD (form container) ── */
.card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 28px rgba(44,24,16,.1);
  padding: 44px 40px;
  max-width: 520px;
  margin: 64px auto;
  border: 1px solid #ede8e0;
}
.card h2 {
  font-family: var(--font-serif);
  font-size: 30px;
  margin-bottom: 8px;
  text-align: center;
}
.card .subtitle {
  text-align: center;
  color: var(--mid);
  margin-bottom: 36px;
  font-size: 15px;
  line-height: 1.55;
}

/* ── SUCCESS / CODE BOX ── */
.success-box {
  background: #fff8f0;
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 28px 24px;
  text-align: center;
  margin-top: 24px;
}
.success-box .code {
  font-size: 38px;
  letter-spacing: 10px;
  color: var(--rose);
  font-weight: 700;
  font-family: var(--font-serif);
  margin: 14px 0;
}

/* ── ERROR MESSAGE ── */
.error-msg {
  color: var(--rose);
  font-size: 14px;
  margin-top: 8px;
  margin-bottom: 8px;
  display: none;
  padding: 10px 14px;
  background: #fff0f0;
  border-radius: 4px;
  border: 1px solid #ffd0d0;
}

/* ── CERTIFICATE PAGE ── */
.cert-wrap {
  max-width: 820px;
  margin: 56px auto;
  padding: 0 24px;
  text-align: center;
  flex: 1;
}
.cert-image {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 48px rgba(44,24,16,.15);
  margin-bottom: 36px;
  background: var(--light);
}
.cert-title {
  font-family: var(--font-serif);
  font-size: 34px;
  color: var(--rose);
  margin-bottom: 10px;
}
.cert-sub {
  font-size: 18px;
  color: var(--mid);
  margin-bottom: 40px;
}

/* ── PROPOSAL VIEW ── */
.proposal-view {
  background: linear-gradient(160deg, #fff5f5, #fffef9);
  border: 1px solid #e8d0c0;
  border-radius: 10px;
  padding: 40px 32px;
  text-align: center;
  margin: 24px 0;
}
.proposal-from {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--rose);
  margin-bottom: 16px;
}
.proposal-text {
  font-size: 18px;
  color: var(--mid);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 32px;
}

/* ── DIVIDER ── */
.gold-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0;
}
.gold-divider::before,
.gold-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gold);
}
.gold-divider span { color: var(--gold); font-size: 18px; }

/* ── FOOTER ── */
footer {
  background: var(--dark);
  color: #b0a090;
  text-align: center;
  padding: 44px 24px;
  margin-top: auto;
}
footer .footer-links { margin-bottom: 16px; }
footer a {
  color: var(--gold);
  text-decoration: none;
  margin: 0 14px;
  font-size: 14px;
  transition: opacity .2s;
}
footer a:hover { opacity: .75; }
footer .social { font-size: 22px; margin-bottom: 20px; }
footer .social a { margin: 0 8px; color: #b0a090; }
footer p { font-size: 13px; opacity: .45; margin-top: 12px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 58px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px 24px;
    box-shadow: 0 6px 20px rgba(0,0,0,.1);
    gap: 18px;
    border-bottom: 1px solid #ede8e0;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: block; }
  .hero { padding: 64px 20px 56px; }
  .card { margin: 32px 16px; padding: 32px 20px; }
  .cert-wrap { margin: 36px auto; }
  .steps { padding: 64px 20px; }
  .cta-section { padding: 64px 20px; }
}