/* ============================================
   Twisted Chicken Beads — Brand Styles
   Palette: Emerald Green + Cream
   ============================================ */

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

:root {
  --emerald-950: #042e23;
  --emerald-900: #064e3b;
  --emerald-800: #065f46;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10b981;
  --cream-50:  #faf8f5;
  --cream-100: #f5f0e8;
  --cream-200: #ece4d6;
  --cream-300: #e0d5c3;
  --text-dark:  #1a1a1a;
  --text-mid:   #4a4a4a;
  --text-light: #6b6b6b;
  --white:      #ffffff;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', -apple-system, sans-serif;
  --space-xs:   0.5rem;
  --space-sm:   0.75rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--text-dark);
  background: var(--cream-50);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--emerald-700);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--emerald-600);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-200);
  transition: box-shadow var(--transition);
}

.nav.scrolled {
  box-shadow: 0 1px 20px rgba(6, 95, 70, 0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--emerald-800);
  letter-spacing: -0.01em;
}

.nav-logo:hover {
  color: var(--emerald-800);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-mid);
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--emerald-700);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--emerald-800);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--emerald-800);
  transition: var(--transition);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--emerald-900);
  overflow: hidden;
  padding: 120px var(--space-xl) 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.3) 1px, transparent 1px),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.2) 1px, transparent 1px),
    radial-gradient(circle at 60% 20%, rgba(255,255,255,0.25) 1px, transparent 1px);
  background-size: 60px 60px, 80px 80px, 40px 40px;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-card {
  background: var(--cream-50);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  position: relative;
  box-shadow: 0 32px 64px rgba(4, 46, 35, 0.25);
}

.hero-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--emerald-700), var(--emerald-500), var(--emerald-700));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--emerald-600);
  margin-bottom: var(--space-lg);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--emerald-950);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-headline em {
  font-style: italic;
  color: var(--emerald-700);
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--emerald-800);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(6, 95, 70, 0.25);
}

.btn-primary:hover {
  background: var(--emerald-700);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(6, 95, 70, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--emerald-800);
  border: 1px solid var(--cream-300);
}

.btn-ghost:hover {
  border-color: var(--emerald-700);
  color: var(--emerald-800);
  background: rgba(6, 95, 70, 0.04);
}

.btn-full {
  width: 100%;
}

/* Floating Stat Cards */
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: relative;
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-2xl);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateX(4px);
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================
   Divider
   ============================================ */
.divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cream-300), transparent);
  max-width: 1200px;
  margin: 0 auto;
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-3xl);
}

.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--emerald-700);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--emerald-950);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ============================================
   About
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--emerald-200, #a7f3d0);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-content {
  max-width: 520px;
}

.about-content p {
  color: var(--text-mid);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.about-features {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--cream-200);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-dark);
}

.about-feature-icon {
  color: var(--emerald-700);
  flex-shrink: 0;
}

/* ============================================
   Products
   ============================================ */
.products {
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.product-card {
  background: var(--cream-50);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--cream-200);
  transition: all var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(6, 95, 70, 0.1);
  border-color: transparent;
}

.product-card-img {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card-img img {
  transform: scale(1.05);
}

.product-card-body {
  padding: var(--space-xl);
}

.product-card-body h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--emerald-950);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.product-card-body p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================
   Visit
   ============================================ */
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.visit-content {
  max-width: 520px;
}

.visit-content .section-title {
  margin-bottom: var(--space-2xl);
}

.visit-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.visit-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.visit-detail-icon {
  color: var(--emerald-700);
  flex-shrink: 0;
  margin-top: 2px;
}

.visit-detail strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--emerald-800);
  margin-bottom: 4px;
}

.visit-detail span,
.visit-detail a {
  font-size: 0.9375rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.visit-detail a:hover {
  color: var(--emerald-700);
}

.visit-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--cream-200);
}

.visit-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   Contact
   ============================================ */
.contact {
  background: var(--white);
}

.contact-card {
  max-width: 800px;
  margin: 0 auto;
}

.contact-card-inner {
  background: var(--cream-50);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  border: 1px solid var(--cream-200);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-text {
  max-width: 320px;
}

.contact-text .section-title {
  margin-bottom: var(--space-md);
}

.contact-text p {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.8;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
}

.form-group input,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--text-dark);
  background: var(--white);
  border: 1px solid var(--cream-300);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--emerald-600);
}

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

.form-note {
  font-size: 0.8125rem;
  color: var(--text-light);
  text-align: center;
}

.form-note a {
  color: var(--emerald-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-md);
  padding: var(--space-3xl);
  color: var(--emerald-800);
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
}

.form-success p {
  color: var(--text-mid);
  font-size: 0.9375rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--emerald-900);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  margin-top: var(--space-md);
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-brand .nav-logo {
  color: var(--white);
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links strong,
.footer-contact strong {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-sm);
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-weight: 300;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   Scroll Reveal
   ============================================ */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal[data-delay="0"]   { transition-delay: 0ms; }
.reveal[data-delay="80"]  { transition-delay: 80ms; }
.reveal[data-delay="100"] { transition-delay: 100ms; }
.reveal[data-delay="150"] { transition-delay: 150ms; }
.reveal[data-delay="160"] { transition-delay: 160ms; }
.reveal[data-delay="200"] { transition-delay: 200ms; }
.reveal[data-delay="240"] { transition-delay: 240ms; }
.reveal[data-delay="320"] { transition-delay: 320ms; }
.reveal[data-delay="400"] { transition-delay: 400ms; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stat-card {
    flex: 1;
    min-width: 140px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid,
  .visit-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-image {
    max-width: 480px;
  }

  .contact-card-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .contact-text {
    max-width: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
    --space-3xl: 3rem;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250, 248, 245, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--cream-200);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 120px var(--space-xl) 60px;
  }

  .hero-card {
    padding: var(--space-2xl);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-stats {
    flex-direction: column;
  }

  .stat-card {
    flex: none;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero-card {
    padding: var(--space-xl);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .contact-card-inner {
    padding: var(--space-xl);
  }
}

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

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}