/* ============================================
   ASHLEY'S HAIR DESIGN — STYLE SYSTEM
   Palette: Terracotta + Sand + Deep Charcoal
   ============================================ */

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

:root {
  --terracotta: #B8613C;
  --terracotta-dark: #9A4F2F;
  --terracotta-light: #D4876A;
  --sand: #E8D5C0;
  --sand-light: #F5EDE3;
  --sand-lighter: #FBF7F3;
  --charcoal: #1E1E1E;
  --charcoal-mid: #3A3A3A;
  --gray: #6B6B6B;
  --gray-light: #9A9A9A;
  --white: #FFFFFF;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(30,30,30,0.08);
  --shadow-md: 0 4px 20px rgba(30,30,30,0.1);
  --shadow-lg: 0 8px 40px rgba(30,30,30,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* SKIP LINK */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--charcoal);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-size: 0.875rem;
}
.skip-link:focus {
  top: 16px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184,97,60,0.1);
  transition: box-shadow var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow-md);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--charcoal);
  font-size: 1.1rem;
  line-height: 1.2;
  z-index: 101;
}
.logo-light {
  color: var(--white);
}
.logo-icon {
  color: var(--terracotta);
  flex-shrink: 0;
}
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.main-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal-mid);
  transition: color var(--transition);
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--terracotta);
  transition: width var(--transition);
}
.main-nav a:hover {
  color: var(--terracotta);
}
.main-nav a:hover::after {
  width: 100%;
}

/* NAV TOGGLE */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}
.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--terracotta);
  color: var(--white);
  border-color: var(--terracotta);
}
.btn-primary:hover {
  background: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184,97,60,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}
.btn-outline:hover {
  background: var(--charcoal);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--charcoal);
  transform: translateY(-2px);
}
.btn-small {
  padding: 10px 20px;
  font-size: 0.875rem;
}
.btn-lg {
  padding: 18px 36px;
  font-size: 1.0625rem;
}
.btn-full {
  width: 100%;
  justify-content: center;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--terracotta);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.text-accent {
  color: var(--terracotta);
}
.section-subtitle {
  font-size: 1.0625rem;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-subtitle {
  margin: 0 auto;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-top: 72px;
  background: var(--sand-lighter);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--terracotta);
  background: rgba(184,97,60,0.1);
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--charcoal);
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--terracotta);
  line-height: 1;
}
.stat-label {
  font-size: 0.8125rem;
  color: var(--gray);
  line-height: 1.4;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--sand);
}

/* HERO IMAGE */
.hero-image {
  position: relative;
}
.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-img-accent {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  border: 3px solid var(--terracotta);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.4;
}
.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--charcoal-mid);
}
.hero-floating-card svg {
  color: var(--terracotta);
  flex-shrink: 0;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 100px 0;
  background: var(--white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--sand-lighter);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.service-card:hover {
  background: var(--white);
  border-color: var(--sand);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(184,97,60,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  margin-bottom: 20px;
  transition: all var(--transition);
}
.service-card:hover .service-icon {
  background: var(--terracotta);
  color: var(--white);
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.9375rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 100px 0;
  background: var(--sand-lighter);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-images {
  position: relative;
}
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-img-secondary {
  position: absolute;
  bottom: -32px;
  right: -32px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}
.about-img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-experience-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--terracotta);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-experience-badge .exp-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}
.about-experience-badge .exp-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.3;
  margin-top: 2px;
}
.about-content .section-title {
  margin-top: 8px;
}
.about-body {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-features {
  list-style: none;
  margin-top: 28px;
  display: grid;
  gap: 14px;
}
.about-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--charcoal-mid);
}
.about-features svg {
  color: var(--terracotta);
  flex-shrink: 0;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  padding: 100px 0;
  background: var(--white);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/5;
}
.gallery-item:nth-child(even) {
  aspect-ratio: 4/3.5;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,30,30,0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay span {
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews {
  padding: 100px 0;
  background: var(--sand-lighter);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--sand-light);
}
.review-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.review-stars {
  display: flex;
  gap: 4px;
  color: var(--terracotta);
  margin-bottom: 20px;
}
.review-text {
  font-size: 0.9375rem;
  color: var(--charcoal-mid);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  width: 40px;
  height: 40px;
  background: var(--terracotta);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}
.review-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--charcoal);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: 80px 0;
  background: var(--charcoal);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-content {
  flex: 1;
  min-width: 280px;
}
.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 12px;
}
.cta-text {
  font-size: 1.0625rem;
  color: var(--gray-light);
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 100px 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-desc {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 36px;
}
.contact-details {
  display: grid;
  gap: 28px;
}
.contact-item {
  display: flex;
  gap: 16px;
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(184,97,60,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--charcoal);
  margin-bottom: 4px;
}
.contact-item p {
  font-size: 0.9375rem;
  color: var(--gray);
  line-height: 1.6;
}
.contact-item a {
  color: var(--terracotta);
  transition: color var(--transition);
}
.contact-item a:hover {
  color: var(--terracotta-dark);
  text-decoration: underline;
}

/* FORM */
.contact-form-wrapper {
  background: var(--sand-lighter);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--sand);
}
.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--charcoal-mid);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--sand);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(184,97,60,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-light);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success svg {
  color: var(--terracotta);
  margin-bottom: 16px;
}
.form-success h4 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--charcoal);
  margin-bottom: 8px;
}
.form-success p {
  color: var(--gray);
  font-size: 0.9375rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand p {
  color: var(--gray-light);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sand);
  margin-bottom: 20px;
}
.footer-links ul {
  list-style: none;
  display: grid;
  gap: 10px;
}
.footer-links a {
  font-size: 0.9375rem;
  color: var(--gray-light);
  transition: color var(--transition);
}
.footer-links a:hover {
  color: var(--white);
}
.footer-contact p {
  font-size: 0.9375rem;
  color: var(--gray-light);
  line-height: 1.7;
}
.footer-contact a {
  color: var(--gray-light);
  transition: color var(--transition);
}
.footer-contact a:hover {
  color: var(--white);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--gray);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 32px;
  }
  .services-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    padding: 88px 32px 32px;
    transition: right var(--transition);
    z-index: 100;
  }
  .main-nav.open {
    right: 0;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .main-nav a {
    font-size: 1.0625rem;
  }
  .main-nav .btn {
    width: 100%;
    justify-content: center;
  }
  .mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
  }
  .mobile-overlay.active {
    opacity: 1;
    pointer-events: all;
  }

  .hero {
    min-height: auto;
    padding-top: 88px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    padding: 40px 0 60px;
    gap: 40px;
  }
  .hero-image {
    order: -1;
  }
  .hero-img-wrapper {
    border-radius: var(--radius-md);
  }
  .hero-img-accent {
    display: none;
  }
  .hero-floating-card {
    left: 12px;
    bottom: -12px;
  }
  .hero-stats {
    gap: 16px;
  }
  .stat-number {
    font-size: 1.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-img-secondary {
    right: 0;
    bottom: -24px;
  }
  .about-experience-badge {
    right: -8px;
    bottom: -8px;
  }

  .services-grid,
  .reviews-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item,
  .gallery-item:nth-child(even) {
    aspect-ratio: 4/3;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-form-wrapper {
    padding: 28px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .cta-actions {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .hero-title {
    font-size: 1.75rem;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    flex-wrap: wrap;
  }
  .stat-divider {
    display: none;
  }
}