/* ==========================================================================
   KOVÁCS ERZSÉBET - VINTAGE FAMILY ALBUM & EDITORIAL WELLNESS DESIGN SYSTEM
   Palette: Warm Cream (#F7F2E9), Ivory (#EFE6D8), Terracotta (#BC5A45),
            Sage Green (#5D7052), Warm Charcoal (#2B2621), Soft Blush (#E8C8BE)
   Fonts: Playfair Display / Fraunces (Headings), Plus Jakarta Sans (Body),
          Caveat (Handwritten Notes)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@500;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --color-bg-base: #F7F2E9;
  --color-surface-card: #EFE6D8;
  --color-surface-alt: #E8DCCB;
  --color-surface-white: #FAF7F2;
  
  --color-accent-clay: #BC5A45;
  --color-accent-clay-dark: #A24632;
  --color-accent-rose: #E2BCB0;
  --color-accent-sage: #5D7052;
  --color-accent-sage-soft: #Dbe3d6;
  
  --color-text-main: #2B2621;
  --color-text-muted: #6B6258;
  --color-text-light: #8E8377;
  
  --color-border-paper: rgba(85, 70, 55, 0.14);
  --color-border-subtle: rgba(85, 70, 55, 0.08);

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-handwritten: 'Caveat', cursive;

  --shadow-album: 0 10px 30px -5px rgba(60, 48, 38, 0.08), 0 4px 12px -2px rgba(60, 48, 38, 0.04);
  --shadow-polaroid: 0 14px 28px rgba(60, 48, 38, 0.12), 0 4px 10px rgba(60, 48, 38, 0.06);
  --shadow-button: 0 4px 14px rgba(188, 90, 69, 0.28);
  
  --radius-card: 16px;
  --radius-subtle: 8px;
  --radius-pill: 9999px;
  
  --container-max: 1220px;
  --container-narrow: 840px;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(226, 188, 176, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(93, 112, 82, 0.08) 0%, transparent 45%);
}

body.no-scroll {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.container-narrow {
  max-width: var(--container-narrow);
}

/* Typography Utility */
.serif-title {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text-main);
}

.handwritten-note {
  font-family: var(--font-handwritten);
  font-size: 1.45rem;
  color: var(--color-accent-clay);
  line-height: 1.2;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(247, 242, 233, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 0.85rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.brand-wrapper {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--color-text-main);
  line-height: 1.15;
}

.brand-subtitle {
  font-family: var(--font-handwritten);
  font-size: 1.15rem;
  color: var(--color-accent-clay);
  margin-top: 1px;
  line-height: 1.1;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: nowrap;
}

.site-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.35rem 0;
  white-space: nowrap;
  letter-spacing: 0.01em;
  transition: color 0.18s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-accent-clay);
}

.site-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent-clay);
  border-radius: 2px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-clay);
  color: #fff !important;
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: var(--shadow-button);
  transition: all 0.2s ease;
}

.header-cta:hover {
  background-color: var(--color-accent-clay-dark);
  transform: translateY(-1px);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  border-radius: var(--radius-subtle);
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-paper);
  flex-shrink: 0;
}

.mobile-menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text-main);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* Secondary Sub-nav for chapters */
.chapter-nav-wrapper {
  background: var(--color-surface-card);
  border-bottom: 1px solid var(--color-border-subtle);
  overflow-x: auto;
  white-space: nowrap;
  padding: 0.65rem 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.chapter-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.chapter-nav a {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(85, 70, 55, 0.08);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.chapter-nav a:hover,
.chapter-nav a.active {
  color: var(--color-accent-clay);
  background: #fff;
  border-color: var(--color-border-paper);
}

.chapter-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-accent-sage);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  min-height: 48px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-accent-clay);
  color: #fff;
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  background-color: var(--color-accent-clay-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(188, 90, 69, 0.34);
}

.btn-secondary {
  background-color: var(--color-surface-white);
  color: var(--color-text-main);
  border: 1px solid var(--color-border-paper);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.btn-secondary:hover {
  background-color: #fff;
  border-color: var(--color-accent-clay);
  color: var(--color-accent-clay);
  transform: translateY(-2px);
}

.btn-sage {
  background-color: var(--color-accent-sage);
  color: #fff;
}

.btn-sage:hover {
  background-color: #4b5b42;
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* Polaroid & Family Album Framing */
.polaroid-frame {
  background: #FFFFFF;
  padding: 14px 14px 28px 14px;
  border-radius: 6px;
  box-shadow: var(--shadow-polaroid);
  position: relative;
  transition: transform 0.3s ease;
  display: inline-block;
  width: 100%;
  border: 1px solid rgba(0,0,0,0.04);
}

.polaroid-frame img {
  border-radius: 3px;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: sepia(0.08) contrast(1.02);
}

.polaroid-caption {
  font-family: var(--font-handwritten);
  font-size: 1.35rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 14px;
  line-height: 1.2;
}

.tape-top {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  width: 80px;
  height: 24px;
  background: rgba(235, 225, 205, 0.85);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border-left: 2px dashed rgba(180, 160, 140, 0.4);
  border-right: 2px dashed rgba(180, 160, 140, 0.4);
  z-index: 2;
}

.stamp-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border: 2px dashed var(--color-accent-clay);
  border-radius: 4px;
  color: var(--color-accent-clay);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: rotate(-1.5deg);
}

/* Paper Cards */
.paper-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-paper);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-album);
  position: relative;
}

.paper-card-white {
  background: var(--color-surface-white);
}

/* Timeline */
.timeline-vertical {
  position: relative;
  padding-left: 2.2rem;
  margin: 2.5rem 0;
}

.timeline-vertical::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 12px;
  width: 2px;
  background: repeating-linear-gradient(to bottom, var(--color-accent-clay) 0, var(--color-accent-clay) 6px, transparent 6px, transparent 12px);
}

.timeline-step {
  position: relative;
  margin-bottom: 2.8rem;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -2.2rem;
  top: 4px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-bg-base);
  border: 2px solid var(--color-accent-clay);
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-dot::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-clay);
}

.timeline-time {
  font-family: var(--font-handwritten);
  font-size: 1.4rem;
  color: var(--color-accent-clay);
  font-weight: 700;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin: 0.2rem 0 0.5rem 0;
}

/* Editorial Storytelling Layouts */
.editorial-quote {
  border-left: 3px solid var(--color-accent-clay);
  padding-left: 1.4rem;
  margin: 2rem 0;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--color-text-main);
  line-height: 1.5;
}

.marginalia {
  font-family: var(--font-handwritten);
  font-size: 1.3rem;
  color: var(--color-accent-clay);
  line-height: 1.25;
  margin-top: 0.5rem;
}

/* Forms */
.lead-form-box {
  background: var(--color-surface-white);
  border: 1px solid var(--color-border-paper);
  border-radius: var(--radius-card);
  padding: 2.2rem;
  box-shadow: var(--shadow-polaroid);
  position: relative;
}

.lead-form-box::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-clay), var(--color-accent-rose), var(--color-accent-sage));
  border-top-left-radius: var(--radius-card);
  border-top-right-radius: var(--radius-card);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  min-height: 48px;
  background: #FFF;
  border: 1px solid var(--color-border-paper);
  border-radius: var(--radius-subtle);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-main);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent-clay);
  box-shadow: 0 0 0 3px rgba(188, 90, 69, 0.15);
}

.form-input::placeholder {
  color: var(--color-text-light);
}

.form-disclaimer {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-top: 0.8rem;
  text-align: center;
}

.form-feedback {
  padding: 0.85rem;
  border-radius: var(--radius-subtle);
  margin-top: 1rem;
  font-size: 0.9rem;
  display: none;
}

.feedback-error {
  background-color: #FBEAE8;
  color: #A23624;
  border: 1px solid #F5C6CB;
}

.feedback-success {
  background-color: #EBF3E8;
  color: #37532A;
  border: 1px solid #C7DDBE;
}

.lead-success-card {
  text-align: center;
  padding: 1.5rem 0.5rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(43, 38, 33, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.modal-active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--color-bg-base);
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-card);
  padding: 2.2rem;
  position: relative;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
  transform: translateY(20px);
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.modal-active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-surface-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
  font-size: 1.25rem;
  transition: background 0.2s;
}

.modal-close-btn:hover {
  background: var(--color-surface-alt);
}

/* Disclaimer Banner */
.disclaimer-banner {
  background-color: #EFE4D6;
  border-top: 1px solid var(--color-border-paper);
  border-bottom: 1px solid var(--color-border-paper);
  padding: 1.5rem 0;
  margin-top: 4rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.disclaimer-title {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

/* Footer */
.site-footer {
  background-color: #27221E;
  color: #D3CBC3;
  padding: 3.5rem 0 2rem 0;
  font-size: 0.92rem;
}

.site-footer a {
  color: #E8DCCB;
}

.site-footer a:hover {
  color: var(--color-accent-rose);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-family: var(--font-serif);
  color: #FAF7F2;
  font-size: 1.15rem;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #9E948A;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 480px;
  background: var(--color-surface-white);
  border: 1px solid var(--color-border-paper);
  border-radius: var(--radius-card);
  padding: 1.3rem 1.6rem;
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
  z-index: 999;
  display: none;
}

.cookie-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
}

/* Comments Section & Badges */
.badge-demo {
  background: #EAE3D2;
  border: 1px dashed #A6977D;
  color: #6F624C;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.comment-card {
  margin-bottom: 1.5rem;
  background: var(--color-surface-white);
  border-left: 3px solid var(--color-accent-clay);
}

.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.comment-author .author-name {
  font-weight: 700;
  color: var(--color-text-main);
  display: block;
}

.comment-author .comment-date {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.comment-body {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Accordion */
.accordion-item {
  border: 1px solid var(--color-border-paper);
  border-radius: var(--radius-subtle);
  background: var(--color-surface-white);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color 0.2s;
}

.accordion-item.accordion-open {
  border-color: var(--color-accent-clay);
}

.accordion-header {
  width: 100%;
  padding: 1.2rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-main);
  background: transparent;
}

.accordion-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
  color: var(--color-accent-clay);
}

.accordion-open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 1.4rem 1.4rem 1.4rem;
  font-size: 0.96rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.accordion-open .accordion-content {
  display: block;
}

/* Hero Section */
.hero-album-section {
  padding: 3.5rem 0 4.5rem 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-paper);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 1.4rem;
}

.hero-headline {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  letter-spacing: -0.01em;
  margin-bottom: 1.4rem;
}

.hero-lead {
  font-size: 1.18rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Bottom Emotional CTA Section */
.bottom-emotional-section {
  background: linear-gradient(180deg, var(--color-bg-base) 0%, var(--color-surface-card) 100%);
  padding: 5rem 0;
  position: relative;
  border-top: 1px solid var(--color-border-paper);
}

/* Chapter Step Badge */
.step-number {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-accent-clay);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  display: block;
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 1080px) {
  .site-header {
    padding: 0.75rem 0;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .site-nav {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: var(--color-bg-base);
    border-bottom: 2px solid var(--color-border-paper);
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
    box-shadow: 0 20px 30px rgba(0,0,0,0.1);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .site-nav.nav-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .site-nav a {
    font-size: 1.05rem;
    width: 100%;
    padding: 0.35rem 0;
  }
  .header-cta {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-album-section {
    padding: 2.5rem 0 3.5rem 0;
  }
  .paper-card {
    padding: 1.4rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
  }
  .hero-actions {
    flex-direction: column;
  }
}