/* WeddingWords Website Styles
   Elegant, warm design for wedding vow writing app */

/* === CSS Variables === */
:root {
  /* Colors - Warm, romantic palette */
  --color-cream: #FDF8F3;
  --color-champagne: #F5E6D3;
  --color-blush: #E8D4C4;
  --color-rose: #C9A590;
  --color-terracotta: #B4846C;
  --color-burgundy: #6B3A3A;
  --color-charcoal: #2D2926;
  --color-warm-gray: #5C5552;
  --color-white: #FFFFFF;
  
  /* Accent */
  --color-accent: #9C6B5C;
  --color-accent-light: #C9A590;
  --color-accent-dark: #6B3A3A;
  
  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(45, 41, 38, 0.06);
  --shadow-md: 0 4px 20px rgba(45, 41, 38, 0.08);
  --shadow-lg: 0 8px 40px rgba(45, 41, 38, 0.12);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-charcoal);
  background-color: var(--color-cream);
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-dark);
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-burgundy);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-md);
}

.text-muted {
  color: var(--color-warm-gray);
}

.text-center {
  text-align: center;
}

/* === Layout === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: 800px;
}

.section {
  padding: var(--space-2xl) 0;
}

.section--cream {
  background-color: var(--color-cream);
}

.section--white {
  background-color: var(--color-white);
}

.section--champagne {
  background-color: var(--color-champagne);
}

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-sm) 0;
  background: rgba(253, 248, 243, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 165, 144, 0.1);
  transition: all var(--transition-base);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-burgundy);
}

.nav__logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav__link {
  font-size: 0.95rem;
  color: var(--color-warm-gray);
  transition: color var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-burgundy);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn--primary {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-burgundy);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-charcoal);
  border: 1px solid var(--color-blush);
}

.btn--secondary:hover {
  background: var(--color-champagne);
  border-color: var(--color-rose);
}

.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.1rem;
  border-radius: var(--radius-xl);
}

.btn__icon {
  width: 24px;
  height: 24px;
}

/* === Hero Section === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-champagne) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(201, 165, 144, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-warm-gray);
  margin-bottom: var(--space-lg);
  max-width: 500px;
}

.hero__cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__phone {
  position: relative;
  width: 280px;
  border-radius: 40px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--color-charcoal);
  padding: 12px;
}

.hero__phone-screen {
  width: 100%;
  border-radius: 32px;
  background: var(--color-white);
}

/* === Features Section === */
.features {
  background: var(--color-white);
}

.features__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  padding: var(--space-lg);
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-champagne);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.feature-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.feature-card__description {
  color: var(--color-warm-gray);
  margin-bottom: 0;
}

/* === How It Works Section === */
.how-it-works {
  background: var(--color-champagne);
}

.how-it-works__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  counter-reset: step;
}

.step {
  position: relative;
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  counter-increment: step;
}

.step::before {
  content: counter(step);
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  border-radius: 50%;
}

.step__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
  padding-right: 48px;
}

.step__description {
  color: var(--color-warm-gray);
  margin-bottom: 0;
}

/* === Testimonial Section === */
.testimonial {
  background: var(--color-white);
  text-align: center;
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-style: italic;
  color: var(--color-burgundy);
  max-width: 800px;
  margin: 0 auto var(--space-lg);
}

.testimonial__author {
  color: var(--color-warm-gray);
}

/* === CTA Section === */
.cta {
  background: linear-gradient(135deg, var(--color-burgundy) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  text-align: center;
}

.cta h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta p {
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto var(--space-lg);
}

.cta .btn--primary {
  background: var(--color-white);
  color: var(--color-burgundy);
}

.cta .btn--primary:hover {
  background: var(--color-champagne);
}

/* === Footer === */
.footer {
  background: var(--color-charcoal);
  color: var(--color-blush);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 0;
}

.footer__nav h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--space-xs);
}

.footer__links a {
  color: var(--color-blush);
  font-size: 0.95rem;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer__links a:hover {
  opacity: 1;
  color: var(--color-white);
}

.footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(232, 212, 196, 0.1);
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.6;
}

/* === Legal Pages === */
.legal-page {
  padding-top: 120px;
  min-height: 100vh;
}

.legal-page h1 {
  margin-bottom: var(--space-lg);
}

.legal-page h2 {
  font-size: 1.5rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-page h3 {
  font-size: 1.25rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-page p, .legal-page ul {
  margin-bottom: var(--space-md);
}

.legal-page ul {
  padding-left: var(--space-lg);
}

.legal-page li {
  margin-bottom: var(--space-xs);
}

.legal-page__meta {
  color: var(--color-warm-gray);
  font-size: 0.95rem;
  margin-bottom: var(--space-xl);
}

/* === Support Page === */
.support-page {
  padding-top: 120px;
  min-height: 100vh;
}

.support__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.support__form {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-blush);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(156, 107, 92, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-success {
  text-align: center;
  padding: var(--space-xl);
}

.form-success__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.form-error {
  padding: var(--space-sm);
  background: #FEE2E2;
  color: #991B1B;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  display: none;
}

.form-error.show {
  display: block;
}

/* === App Store Badge === */
.app-store-badge {
  height: 54px;
  transition: transform var(--transition-fast);
}

.app-store-badge:hover {
  transform: scale(1.05);
}

/* === Responsive === */
@media (max-width: 968px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero__cta {
    justify-content: center;
  }
  
  .hero__visual {
    order: -1;
  }
  
  .hero__phone {
    width: 240px;
  }
  
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer__brand {
    max-width: none;
    margin-bottom: var(--space-lg);
  }
  
  .nav__links {
    display: none;
  }
}

@media (max-width: 640px) {
  .section {
    padding: var(--space-xl) 0;
  }
  
  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: var(--space-xl);
  }
  
  .hero__phone {
    width: 200px;
  }
  
  .btn--large {
    width: 100%;
  }
}

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }