/* Glee Flooring — Design System */

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

:root {
  --color-primary: #2D2D2D;
  --color-secondary: #8B7355;
  --color-accent: #C4A882;
  --color-warm: #F5F0EB;
  --color-bg: #FFFFFF;
  --color-bg-alt: #FAFAF8;
  --color-text: #2D2D2D;
  --color-text-light: #6B6B6B;
  --color-border: #E8E4DF;
  --color-whatsapp: #25D366;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
}

/* ── Layout Utilities ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

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

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

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); margin-bottom: 0.75rem; }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); margin-bottom: 0.5rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-text-light);
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-center { text-align: center; }
.text-secondary { color: var(--color-text-light); }

/* ── Header ── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s;
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  text-decoration: none;
}

.header__brand span {
  color: var(--color-secondary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  position: relative;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width 0.3s;
}

.header__nav a:hover::after,
.header__nav a.active::after {
  width: 100%;
}

/* Mobile menu toggle */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.header__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: 0.3s;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
  text-decoration: none;
}

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

.btn--primary:hover {
  background: #404040;
  color: #fff;
}

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

.btn--whatsapp:hover {
  background: #20BD5A;
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.btn--sm {
  padding: 8px 20px;
  font-size: 0.8rem;
}

/* ── Hero ── */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,168,130,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__content {
  max-width: 560px;
}

.hero__tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-warm);
  color: var(--color-secondary);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero__desc {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 32px;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__image {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Pricing Cards ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pricing-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
}

.pricing-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 8px 30px rgba(139,115,85,0.1);
  transform: translateY(-4px);
}

.pricing-card__type {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.pricing-card__note {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ── Service Cards ── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  padding: 36px 28px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  transition: all 0.3s;
}

.service-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.service-card__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 16px;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.125rem;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── Gallery Grid ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 1;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ── FAQ Accordion ── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-item__question:hover {
  color: var(--color-secondary);
}

.faq-item__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-item__answer p {
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--color-primary);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

/* ── Footer ── */
.footer {
  background: #1A1A1A;
  color: rgba(255,255,255,0.6);
  padding: 60px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer h4 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer p, .footer a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
}

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

.footer__brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer__brand span {
  color: var(--color-accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ── Blog Cards ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
}

.blog-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
  transform: translateY(-3px);
}

.blog-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

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

.blog-card__content {
  padding: 24px;
}

.blog-card__tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--color-warm);
  color: var(--color-secondary);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.blog-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-primary);
  line-height: 1.4;
}

.blog-card__title:hover {
  color: var(--color-secondary);
}

.blog-card__excerpt {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-text-light);
}

/* ── Blog Article ── */
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.article__header {
  margin-bottom: 40px;
}

.article__tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-warm);
  color: var(--color-secondary);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.article__date {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.article__content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.article__content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.article__content p {
  margin-bottom: 1.25rem;
  line-height: 1.85;
}

.article__content ul, .article__content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.article__content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
  color: var(--color-text-light);
}

.article__content blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--color-bg-alt);
  border-radius: 0 8px 8px 0;
}

.article__content blockquote p {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 0;
}

.article__cta {
  background: var(--color-warm);
  border-radius: 10px;
  padding: 32px;
  margin: 40px 0;
  text-align: center;
}

.article__cta h3 {
  color: var(--color-primary);
  margin-bottom: 8px;
}

.article__cta p {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

/* ── Breadcrumb ── */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.8rem;
}

.breadcrumb a, .breadcrumb span {
  color: var(--color-text-light);
}

.breadcrumb a:hover {
  color: var(--color-secondary);
}

.breadcrumb .sep {
  margin: 0 8px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__image {
    max-width: 500px;
    margin: 0 auto;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 60px 0 48px;
  }

  .header__nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  }

  .header__nav.open {
    display: flex;
  }

  .header__toggle {
    display: flex;
  }

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

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .hero__ctas {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}

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