/* ============================================================
   Michael & Kristin — kristinmichael.com
   Rustic mountain aesthetic · Warm neutrals · Deep green + terracotta
   ============================================================ */

/* ── Custom Properties ────────────────────────────────────── */
:root {
  --cream:       #FAF6EF;
  --parchment:   #F0E8D8;
  --tan:         #D4C4A8;
  --tan-mid:     #B8A88A;
  --brown-lt:    #8B7355;
  --brown:       #3D2B1F;
  --green:       #3A5C3A;
  --green-lt:    #5C7A5C;
  --green-dark:  #2C4A2C;
  --terra:       #C27347;
  --terra-lt:    #D4896A;
  --gold:        #B89B6F;
  --white:       #FFFFFF;

  --serif: 'Playfair Display', Georgia, serif;
  --sans:  'Lato', system-ui, -apple-system, sans-serif;

  --max-w:  1100px;
  --px:     clamp(1.25rem, 5vw, 2.5rem);
  --radius: 4px;
  --ease:   0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--sans);
  background-color: var(--cream);
  color: var(--brown);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ── Layout helpers ───────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--px);
}

/* ── Typography helpers ───────────────────────────────────── */
.eyebrow {
  font-family: var(--sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--terra-lt);
  text-align: center;
  margin-bottom: 0.75rem;
}
.eyebrow--dark { color: var(--terra); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(1.875rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--brown);
  text-align: center;
  line-height: 1.2;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    background-color var(--ease),
    color var(--ease),
    border-color var(--ease);
  white-space: nowrap;
}

.btn-lg { padding: 1.0625rem 2.5rem; font-size: 0.8125rem; }

/* Green on white */
.btn-primary {
  background-color: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--green-lt);
  border-color: var(--green-lt);
}

/* Ghost white (hero) */
.btn-ghost {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.8);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  background-color: var(--white);
  color: var(--green);
  border-color: var(--white);
}

/* Terracotta (CTA section) */
.btn-terracotta {
  background-color: var(--terra);
  color: var(--white);
  border-color: var(--terra);
}
.btn-terracotta:hover, .btn-terracotta:focus-visible {
  background-color: var(--terra-lt);
  border-color: var(--terra-lt);
}

/* Ghost white (on green CTA) */
.btn-ghost-white {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-ghost-white:hover, .btn-ghost-white:focus-visible {
  background-color: var(--white);
  color: var(--green);
  border-color: var(--white);
}

.btn:focus-visible {
  outline: 3px solid var(--terra);
  outline-offset: 3px;
}

/* ── Header / Nav ─────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background-color var(--ease), box-shadow var(--ease);
}

.site-header.scrolled {
  background-color: var(--cream);
  box-shadow: 0 2px 20px rgba(61, 43, 31, 0.1);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1.25rem var(--px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.1875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--white);
  transition: color var(--ease);
}
.site-header.scrolled .nav-logo { color: var(--brown); }

.nav-amp { color: var(--terra-lt); font-style: italic; }
.site-header.scrolled .nav-amp { color: var(--terra); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}
.nav-link:hover { border-bottom-color: var(--terra-lt); }
.site-header.scrolled .nav-link { color: var(--brown); }
.site-header.scrolled .nav-link:hover { border-bottom-color: var(--terra); }

.nav-link--cta {
  background-color: var(--green);
  color: var(--white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  border-bottom: none !important;
  transition: background-color var(--ease);
}
.nav-link--cta:hover,
.nav-link--cta:focus-visible { background-color: var(--green-lt); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius);
  z-index: 210;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease), background-color var(--ease);
}
.site-header.scrolled .hamburger-line { background-color: var(--brown); }
.nav-toggle[aria-expanded="true"] .hamburger-line { background-color: var(--white); }

.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-toggle:focus-visible {
  outline: 3px solid var(--terra);
  outline-offset: 2px;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

/* ── PHOTO SWAP INSTRUCTIONS ──────────────────────────────
   Replace the gradient below with your real hero photo:
   background-image: url('images/hero-couple.jpg');
   Keep background-size: cover and background-position: center.
   ────────────────────────────────────────────────────────── */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/hero-couple.jpg');
  background-size: cover;
  background-position: center top;
  /* Placeholder gradient — remove once a real photo is in /images/ */
  background-color: #1E2E1A;
  background-image:
    url('images/hero-couple.jpg'),
    linear-gradient(155deg, #1C2E18 0%, #2E4420 30%, #4A3824 60%, #1E1810 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 12, 8, 0.25) 0%,
    rgba(15, 12, 8, 0.52) 45%,
    rgba(15, 12, 8, 0.72) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 7rem var(--px) 4rem;
  max-width: 720px;
  color: var(--white);
}

.hero .eyebrow {
  color: var(--tan);
  margin-bottom: 1.5rem;
}

.hero-names {
  font-family: var(--serif);
  font-size: clamp(3.25rem, 11vw, 6.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.amp-italic {
  font-style: italic;
  color: var(--terra-lt);
}

/* Botanical ornament */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.ornament-line {
  display: block;
  width: 60px;
  height: 1px;
  background-color: rgba(212, 196, 168, 0.5);
}
.ornament-leaf {
  width: 20px;
  height: 20px;
  color: var(--terra-lt);
  opacity: 0.8;
}

.hero-date {
  font-family: var(--serif);
  font-size: clamp(1.125rem, 3vw, 1.625rem);
  font-style: italic;
  color: rgba(255,255,255,0.92);
  margin-bottom: 0.5rem;
}

.hero-location {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tan);
  margin-bottom: 1.75rem;
}

.hero-tagline {
  font-family: var(--serif);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-style: italic;
  color: rgba(255,255,255,0.82);
  margin-bottom: 2.75rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Countdown ────────────────────────────────────────────── */
.countdown-section {
  background-color: var(--parchment);
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.countdown {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 90px;
}

.unit-number {
  font-family: var(--serif);
  font-size: clamp(3rem, 9vw, 5.5rem);
  font-weight: 400;
  color: var(--green);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  display: inline-block;
  text-align: center;
}

.unit-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brown-lt);
}

.unit-sep {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  color: var(--tan-mid);
  line-height: 1;
  margin-top: 0.125rem;
}

.countdown-complete {
  font-family: var(--serif);
  font-size: 2rem;
  font-style: italic;
  color: var(--green);
  text-align: center;
  padding: 2rem;
}

/* ── Details cards ────────────────────────────────────────── */
.details-section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background-color: var(--cream);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  text-align: center;
  padding: 2.5rem 2rem;
  border: 1px solid var(--tan);
  border-radius: 8px;
  background-color: var(--white);
  transition: box-shadow var(--ease), transform var(--ease);
}
.card:hover {
  box-shadow: 0 8px 32px rgba(61, 43, 31, 0.09);
  transform: translateY(-2px);
}

.card-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 1.25rem;
  color: var(--terra);
}
.card-icon svg { width: 100%; height: 100%; }

.card-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--brown);
  margin-bottom: 0.625rem;
}

.card-body {
  font-size: 0.9375rem;
  color: var(--brown-lt);
  line-height: 1.65;
}

.text-link {
  color: var(--green);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
  transition: color var(--ease);
}
.text-link:hover, .text-link:focus-visible {
  color: var(--terra);
}
.text-link:focus-visible {
  outline: 3px solid var(--terra);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ── CTA ──────────────────────────────────────────────────── */
.cta-section {
  background-color: var(--green);
  padding: clamp(4rem, 8vw, 6rem) 0;
  text-align: center;
}

.cta-title {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4vw, 2.875rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-body {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.82);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background-color: var(--brown);
  color: var(--tan);
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  text-align: center;
}

.footer-names {
  font-family: var(--serif);
  font-size: 1.875rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-date {
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.375rem;
}

.footer-venue {
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--brown-lt);
}

/* ── Mobile ───────────────────────────────────────────────── */
@media (max-width: 768px) {

  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    inset: 0;
    background-color: var(--green-dark);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 199;
  }
  .nav-menu.is-open { transform: translateX(0); }

  .nav-link {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.9) !important;
    border-bottom-color: transparent !important;
    letter-spacing: 0.22em;
  }
  .nav-link:hover { border-bottom-color: var(--terra-lt) !important; }

  .nav-link--cta {
    background-color: var(--terra) !important;
    padding: 0.75rem 2rem !important;
    border-radius: var(--radius);
  }

  .unit-sep { display: none; }

  .countdown { gap: 2rem; }

  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { min-width: 200px; }

  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { min-width: 220px; }
}

/* ── Reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}