/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #FFFDF9;
  --surface:   #FFFFFF;
  --ink:       #1C1C1C;
  --ink-soft:  #555550;
  --rose:      #C94B78;
  --rose-light:#FAE8F0;
  --rose-mid:  #EDB8CE;
  --gold:      #B8884A;
  --gold-light:#F9F1E7;
  --border:    #E8E3DC;
  --radius:    14px;
  --nav-h:     68px;
  --max-w:     1180px;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── Nav ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 32px;
  background: rgba(255,253,249,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.nav-brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--rose);
  flex: 1;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 100%;
  height: 1.5px;
  background: var(--rose);
  transition: right var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--rose); }
.nav-links a:hover::after,
.nav-links a.active::after { right: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  z-index: 99;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 0 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color var(--transition), background var(--transition);
}
.mobile-menu a:hover,
.mobile-menu a.active { color: var(--rose); background: var(--rose-light); }

/* ── Shared layout ── */
.section {
  padding-top: calc(var(--nav-h) + 72px);
  padding-bottom: 96px;
  padding-left: 24px;
  padding-right: 24px;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rose);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 20px;
}

.section-title em {
  font-style: italic;
  color: var(--rose);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--rose);
  color: #fff;
  box-shadow: 0 4px 18px rgba(201,75,120,0.35);
}
.btn-primary:hover {
  background: #b33d68;
  box-shadow: 0 6px 24px rgba(201,75,120,0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--rose);
  color: var(--rose);
  transform: translateY(-1px);
}

/* ── Footer ── */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  padding: 48px 24px;
  text-align: center;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.85rem;
  margin-bottom: 28px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--rose-mid); }

.footer-legal {
  font-size: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  line-height: 1.7;
}

/* ── Scroll fade-in ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 580px) {
  :root { --nav-h: 60px; }
  nav { padding: 0 20px; }
  .section {
    padding-top: calc(var(--nav-h) + 48px);
    padding-bottom: 64px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .footer-links { gap: 16px; }
}