/* ============================================================
   Bridal Butler — bridalbutler.ai — styles.css
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --teal:        #006666;
  --charcoal:    #36454F;
  --cream:       #FAF9F6;
  --light-teal:  #E0F2F1;
  --coral:       #FF6B4A;
  --teal-dark:   #004d4d;
  --coral-dark:  #e55a3a;
  --text-dark:   #1a1a1a;
  --text-mid:    #4a4a4a;
  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;
  --max-w:       1200px;
  --radius:      8px;
  --shadow:      0 4px 24px rgba(0,0,0,0.10);
  --transition:  0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.65;
  font-size: 16px;
}

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

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

ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: none;
  text-align: center;
}

.btn-coral {
  background: var(--coral);
  color: #fff;
}
.btn-coral:hover {
  background: var(--coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,74,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--coral);
  border: 2px solid var(--coral);
}
.btn-outline:hover {
  background: var(--coral);
  color: #fff;
  transform: translateY(-2px);
}

.btn-teal {
  background: var(--teal);
  color: #fff;
}
.btn-teal:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
}

.section { padding-block: 5rem; }

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.75rem;
  display: block;
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--cream);
  padding-block: 1rem;
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,0.12); }

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

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav__logo { height: 40px; width: auto; }
.nav__name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--teal);
  white-space: nowrap;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  transition: color var(--transition);
  white-space: nowrap;
}
.nav__links a:hover,
.nav__links a.active { color: var(--teal); }

.nav__cta {
  background: var(--coral);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  transition: background var(--transition) !important;
}
.nav__cta:hover { background: var(--coral-dark) !important; color: #fff !important; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
@media (max-width: 900px) {
  .nav__hamburger { display: flex; }
  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    margin-left: 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
  }
  .nav__links.open {
    max-height: 500px;
    padding-block: 1rem;
  }
  .nav__links a {
    padding: 0.75rem 1.5rem;
    width: 100%;
    display: block;
    font-size: 1rem;
  }
  .nav__cta {
    margin: 0.5rem 1.5rem;
    text-align: center;
    border-radius: var(--radius);
    padding: 0.65rem 1.25rem !important;
  }
  .nav__inner { position: relative; }
}

/* ============================================================
   HERO (Page-top banner)
   ============================================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,70,70,0.72) 0%, rgba(54,69,79,0.60) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 760px;
  padding-block: 5rem;
}

.hero__content h1 { color: #fff; margin-bottom: 0.5rem; }

.hero__sub {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.hero__body {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.90);
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.hero__badge {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-size: 0.85rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

/* Page hero (shorter, for inner pages) */
.page-hero {
  min-height: 42vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 3rem;
}
.page-hero .hero__content { padding-block: 3rem 0; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }

/* ============================================================
   ROTATING VALUE PROPS CAROUSEL
   ============================================================ */
.carousel {
  background: var(--charcoal);
  padding-block: 5rem;
  text-align: center;
  overflow: hidden;
}

.carousel__track {
  position: relative;
  min-height: 10rem;
}

.carousel__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}
.carousel__slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.carousel__slide.exit {
  opacity: 0;
  transform: translateX(-60px);
}

.carousel__slide p {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: #fff;
  max-width: 820px;
  margin-inline: auto;
  line-height: 1.35;
  padding-inline: 2rem;
  margin-bottom: 0;
}

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 2.5rem;
}
.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.carousel__dot.active {
  background: var(--coral);
  transform: scale(1.25);
}

/* ============================================================
   WHAT WE OFFER — Feature Cards
   ============================================================ */
.features { background: var(--cream); }

.features__intro {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: 3.5rem;
}
.features__intro h2 { color: var(--teal); margin-bottom: 1rem; }

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3rem;
}

.feature-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--teal);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
}

.feature-card__num {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--light-teal);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.feature-card h3 { color: var(--teal); margin-bottom: 0.75rem; font-size: 1.15rem; }

.feature-card p { color: var(--text-mid); font-size: 0.95rem; margin-bottom: 0; }

.features__cta { text-align: center; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
  position: relative;
  padding-block: 6rem;
  overflow: hidden;
}

.how-it-works__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.how-it-works__overlay {
  position: absolute;
  inset: 0;
  background: rgba(54,69,79,0.78);
  z-index: 1;
}

.how-it-works__content {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
}
.how-it-works__content h2 { color: #fff; margin-bottom: 1rem; }
.how-it-works__content > p {
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 3rem;
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.step-card {
  background: var(--teal);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: left;
  transition: transform var(--transition);
}
.step-card:hover { transform: translateY(-4px); }

.step-card__num {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: rgba(255,255,255,0.25);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.step-card h3 { color: #fff; font-size: 1.1rem; margin-bottom: 0.75rem; }
.step-card p { color: rgba(255,255,255,0.85); font-size: 0.92rem; margin-bottom: 0; }

/* ============================================================
   ROI SECTION
   ============================================================ */
.roi { background: var(--cream); }

.roi__inner { text-align: center; }
.roi__inner h2 { color: var(--teal); margin-bottom: 0.5rem; }
.roi__inner > p { color: var(--text-mid); margin-bottom: 3rem; }

.roi__tables {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.roi__plus {
  font-size: 3rem;
  color: var(--coral);
  font-weight: 700;
  flex-shrink: 0;
}

.roi-table {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-width: 280px;
  flex: 1;
  max-width: 420px;
}

.roi-table table {
  width: 100%;
  border-collapse: collapse;
}

.roi-table th {
  background: var(--teal);
  color: #fff;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.05em;
}

.roi-table th:first-child {
  text-align: left;
  background: var(--charcoal);
}

.roi-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--light-teal);
  font-size: 0.9rem;
  text-align: center;
  color: var(--text-mid);
}
.roi-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--text-dark);
}
.roi-table tr:last-child td { border-bottom: none; font-weight: 600; color: var(--teal); }

.roi-table caption {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--charcoal);
  padding: 1rem;
  text-align: left;
  background: var(--light-teal);
}

/* ============================================================
   BOTTOM CTA BANNER
   ============================================================ */
.cta-banner {
  background: var(--charcoal);
  padding-block: 5rem;
  text-align: center;
}
.cta-banner h2 {
  color: #fff;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--teal);
  padding-block: 2rem;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.footer__logo {
  height: 36px;
  width: auto;
  background: rgba(255,255,255,0.90);
  border-radius: 6px;
  padding: 3px 5px;
}

.footer__name {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
}
.footer__tagline {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-style: italic;
  display: block;
}

.footer__copy {
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
}

/* ============================================================
   PRODUCT PAGE
   ============================================================ */
.benefit-sections { background: var(--cream); }

.benefit {
  padding-block: 4.5rem;
  border-bottom: 1px solid var(--light-teal);
}
.benefit:last-child { border-bottom: none; }

.benefit__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.benefit__inner.reverse { direction: rtl; }
.benefit__inner.reverse > * { direction: ltr; }

.benefit__dot {
  width: 14px;
  height: 14px;
  background: var(--coral);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.35rem;
}

.benefit__header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.benefit__header h2 { color: var(--teal); font-size: clamp(1.4rem, 3vw, 2rem); }
.benefit__text { color: var(--text-mid); line-height: 1.8; }

.benefit__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.benefit__image img { width: 100%; height: 340px; object-fit: cover; }

@media (max-width: 768px) {
  .benefit__inner, .benefit__inner.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 2rem;
  }
}

/* Chatbot differentiator */
.chatbot-diff {
  background: var(--light-teal);
  padding-block: 5rem;
}
.chatbot-diff__inner {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}
.chatbot-diff__inner h2 { color: var(--teal); margin-bottom: 1.5rem; }
.chatbot-diff__inner p { color: var(--text-mid); font-size: 1.05rem; line-height: 1.8; }

/* ============================================================
   PRICING PAGE
   ============================================================ */
.pricing-section { background: var(--light-teal); }

.pricing-intro {
  text-align: center;
  margin-bottom: 3.5rem;
}
.pricing-intro h2 { color: var(--teal); margin-bottom: 1rem; }
.pricing-intro p { color: var(--text-mid); max-width: 600px; margin-inline: auto; }

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 860px;
  margin-inline: auto;
}

.pricing-card {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
}
.pricing-card:hover { transform: translateY(-6px); }

.pricing-card__badge {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.5rem;
}

.pricing-card h3 {
  color: var(--teal);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.pricing-card__price {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.pricing-card__price span {
  font-size: 1rem;
  color: var(--text-mid);
  font-weight: 400;
}

.pricing-card__desc {
  color: var(--text-mid);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--light-teal);
}

.pricing-card__features {
  flex: 1;
  margin-bottom: 2rem;
}
.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.92rem;
  color: var(--text-mid);
}
.pricing-card__features li::before {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: contain;
}

.pricing-card .btn { width: 100%; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { background: var(--light-teal); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-details h3 {
  color: var(--teal);
  margin-bottom: 1.25rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.contact-detail-item svg {
  flex-shrink: 0;
  color: var(--teal);
}

.contact-detail-item a { color: var(--text-mid); }
.contact-detail-item a:hover { color: var(--teal); }

.contact-form-wrapper {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
  color: var(--teal);
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--charcoal);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid #cdd8d8;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,102,102,0.12);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-message { margin-bottom: 1rem; }

.form-submit { margin-top: 1rem; }
.form-submit .btn { width: 100%; padding: 0.85rem; font-size: 1rem; }

/* ============================================================
   RESPONSIVE TWEAKS
   ============================================================ */
@media (max-width: 768px) {
  .section { padding-block: 3.5rem; }
  .how-it-works { padding-block: 4rem; }
  .steps { grid-template-columns: 1fr 1fr; }
  .roi__tables { flex-direction: column; }
  .roi__plus { font-size: 2rem; }
}

@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .pricing-cards { grid-template-columns: 1fr; }
}