/* ==========================================================================
   Isabella & Marcus — Romantic & Floral Wedding Site
   ========================================================================== */

:root {
  --blush: #f3dcdc;
  --blush-deep: #d9a8ab;
  --blush-text: #a86b70;
  --sage: #8ba07f;
  --sage-deep: #5f7856;
  --sage-pale: #eef2e7;
  --cream: #fdf8f2;
  --cream-deep: #f6ede2;
  --ink: #4a4038;
  --ink-soft: #7a6e63;
  --hairline: rgba(74, 64, 56, 0.14);
  --shadow-soft: 0 12px 30px rgba(120, 90, 90, 0.12);
  --shadow-lift: 0 18px 40px rgba(120, 90, 90, 0.16);
  --header-height: 78px;

  --font-display: "Playfair Display", "Georgia", serif;
  --font-script: "Cormorant Garamond", "Georgia", serif;
  --font-body: "Jost", -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---- Reset / base ---- */
* ,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16.5px;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--sage-deep);
  margin: 0;
}

p {
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

.container-narrow {
  max-width: 720px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--sage-deep);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 200;
}
.skip-link:focus {
  left: 0;
}

.eyebrow {
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--blush-text);
  letter-spacing: 0.04em;
  margin: 0 0 0.25rem;
  text-align: center;
}

.section-title {
  text-align: center;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  max-width: 40rem;
  margin: 0 auto;
}

.divider-flower {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0 2.5rem;
  color: var(--sage);
  width: 42px;
  margin-left: auto;
  margin-right: auto;
}
.divider-flower img {
  width: 42px;
  height: 42px;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: var(--sage-deep);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover {
  background: var(--sage);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.btn-ghost {
  background: transparent;
  border-color: var(--sage-deep);
  color: var(--sage-deep);
}
.btn-ghost:hover {
  background: var(--sage-pale);
}

.btn-block {
  width: 100%;
  text-align: center;
}

/* ---- Header / Nav ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 248, 242, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--hairline);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.brand-mono {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--sage-deep);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.amp {
  color: var(--blush-text);
  font-style: italic;
}

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

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-bottom: 4px;
}

.site-nav ul a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--blush-deep);
  transition: width 0.25s ease;
}

.site-nav ul a:hover::after {
  width: 100%;
}

.nav-cta {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--sage-deep);
  color: var(--sage-deep);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-cta:hover {
  background: var(--sage-deep);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--sage-deep);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: 7rem 1.5rem 6rem;
  text-align: center;
  background: linear-gradient(180deg, var(--cream-deep) 0%, var(--cream) 60%);
  overflow: hidden;
}

.hero-botanical {
  position: absolute;
  width: 180px;
  color: var(--sage);
  opacity: 0.55;
  pointer-events: none;
}
.hero-botanical-left {
  top: -10px;
  left: -30px;
}
.hero-botanical-right {
  bottom: -10px;
  right: -30px;
  transform: rotate(180deg);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 40rem;
  margin: 0 auto;
}

.hero-kicker {
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--blush-text);
  margin-bottom: 0.5rem;
}

.hero-names {
  font-size: clamp(2.6rem, 7vw, 4.5rem);
  line-height: 1.1;
}

.hero-tagline {
  font-family: var(--font-script);
  font-size: 1.3rem;
  color: var(--ink-soft);
  margin-top: 0.75rem;
}

.hero-divider {
  width: 130px;
  margin: 1.75rem auto;
  color: var(--sage);
}

.hero-date {
  font-size: 1.2rem;
  letter-spacing: 0.03em;
  color: var(--sage-deep);
  font-weight: 500;
  margin-bottom: 0.15rem;
}

.hero-venue {
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

/* ---- Story ---- */
.story-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: center;
  margin-top: 1rem;
}

.story-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow-lift);
}

.story-copy p {
  color: var(--ink-soft);
}

/* ---- Details ---- */
.details {
  background: var(--sage-pale);
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 1rem;
}

.detail-card {
  background: var(--cream);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--hairline);
}

.detail-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.detail-time {
  font-family: var(--font-script);
  font-style: italic;
  color: var(--blush-text);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.detail-note {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--hairline);
}

/* ---- Travel ---- */
.travel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 1rem;
}

.travel-card {
  background: var(--cream);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-soft);
}

.travel-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--blush-text);
}

.travel-card p {
  color: var(--ink-soft);
  margin: 0;
}

/* ---- RSVP ---- */
.rsvp {
  background: var(--cream-deep);
}

.rsvp-intro {
  text-align: center;
  color: var(--ink-soft);
  max-width: 34rem;
  margin: 0 auto 2rem;
}

.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  background: var(--cream);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lift);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
  min-width: 0;
}

.form-row-inline {
  flex-direction: row;
  gap: 1.4rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1 1 0;
  width: 100%;
  min-width: 0;
}

label {
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sage-deep);
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--cream-deep);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 0.75rem 1rem;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(139, 160, 127, 0.2);
}

.rsvp-thankyou {
  text-align: center;
  background: var(--cream);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 3rem 2rem;
  box-shadow: var(--shadow-lift);
  margin-top: 1.5rem;
}

.thankyou-flower {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--sage);
}

.rsvp-thankyou h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.rsvp-thankyou p {
  color: var(--ink-soft);
}

/* ---- FAQ ---- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.faq-item {
  background: var(--cream);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 1.1rem 1.5rem;
  box-shadow: var(--shadow-soft);
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--sage-deep);
  font-size: 1.05rem;
  list-style: none;
  position: relative;
  padding-right: 1.5rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.3rem;
  color: var(--blush-text);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  color: var(--ink-soft);
  margin: 0.85rem 0 0;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--sage-deep);
  color: #f2efe9;
  text-align: center;
  padding: 3rem 1.5rem 2.5rem;
}

.footer-mono {
  margin: 0 auto 1rem;
  filter: brightness(1.05);
}

.footer-names {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 0.25rem;
}

.footer-date {
  opacity: 0.85;
  margin-bottom: 1.25rem;
}

.footer-copy {
  font-size: 0.82rem;
  opacity: 0.7;
  margin: 0;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .story-grid {
    grid-template-columns: 1fr;
  }
  .story-photo {
    max-width: 320px;
    margin: 0 auto;
  }
  .details-grid {
    grid-template-columns: 1fr;
  }
  .travel-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--header-height));
    min-height: calc(100vh - var(--header-height));
    z-index: 150;
    background: var(--cream);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 2rem;
    padding: 2.5rem 2rem 3rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    visibility: hidden;
  }

  .site-nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 1.75rem;
    width: 100%;
  }

  .site-nav ul a {
    font-size: 1.3rem;
    font-family: var(--font-display);
    text-transform: none;
    letter-spacing: 0;
    color: var(--sage-deep);
  }

  .nav-cta {
    width: 100%;
    text-align: center;
    padding: 0.9rem 1.1rem;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (min-width: 861px) {
  .site-nav {
    visibility: visible;
    transform: none;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 3.5rem 0;
  }
  .hero {
    padding: 4.5rem 1.25rem 3.5rem;
  }
  .rsvp-form {
    padding: 1.75rem 1.25rem;
  }
  .rsvp-thankyou {
    padding: 2.25rem 1.25rem;
  }
  .form-row-inline {
    flex-direction: column;
    gap: 1.4rem;
  }
  .hero-botanical {
    width: 110px;
  }
  .detail-card,
  .travel-card {
    padding: 1.5rem 1.25rem;
  }
  .header-inner {
    padding: 0 1.1rem;
  }
  .brand-text {
    font-size: 1rem;
  }
}

@media (max-width: 380px) {
  .hero-names {
    font-size: 2.2rem;
  }
  .brand-text {
    max-width: 140px;
  }
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition-duration: 0.01ms !important;
  }
}