/* ============================================
   Golden Glow Tanning Salon — Styles
   ============================================ */

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

:root {
  --emerald-50: #ecfdf5;
  --emerald-100: #d1fae5;
  --emerald-200: #a7f3d0;
  --emerald-300: #6ee7b7;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-700: #047857;
  --emerald-800: #065f46;
  --emerald-900: #064e3b;
  
  --cream-50: #fefdf8;
  --cream-100: #fef9ee;
  --cream-200: #fef3d6;
  --cream-300: #fde8b0;
  --cream-400: #fcd34d;
  --gold-500: #d97706;
  --gold-600: #b45309;
  
  --text-dark: #1a1a1a;
  --text-medium: #3a3a3a;
  --text-light: #6b6b6b;
  --text-muted: #9a9a9a;
  
  --bg-white: #ffffff;
  --bg-cream: #fefdf8;
  --bg-light: #f9f7f2;
  
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-4xl: 8rem;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;
}

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

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

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

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

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

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-lg) 0;
  transition: background-color var(--transition-base), padding var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(254, 253, 248, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--spacing-sm) 0;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: 0.02em;
}

.nav-logo-icon {
  color: var(--emerald-600);
}

.nav.scrolled .nav-logo-icon {
  color: var(--emerald-600);
}

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

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-medium);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--emerald-600);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--emerald-600);
}

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

.nav-cta {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald-700);
  border: 1px solid var(--emerald-600);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-cta:hover {
  background-color: var(--emerald-600);
  color: #fff;
}

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

.nav-toggle-line {
  width: 24px;
  height: 1.5px;
  background-color: var(--text-dark);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--spacing-4xl) var(--spacing-lg) var(--spacing-3xl);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #047857 0%, #059669 30%, #10b981 50%, #d97706 80%, #fcd34d 100%);
  z-index: 0;
}

.hero-gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero-gradient-orb--1 {
  width: 600px;
  height: 600px;
  background: var(--emerald-400);
  top: -200px;
  left: -100px;
}

.hero-gradient-orb--2 {
  width: 500px;
  height: 500px;
  background: var(--gold-500);
  bottom: -150px;
  right: -100px;
}

.hero-gradient-orb--3 {
  width: 300px;
  height: 300px;
  background: var(--emerald-300);
  top: 50%;
  left: 60%;
  transform: translate(-50%, -50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.01em;
}

.hero-title-accent {
  font-weight: 400;
  font-style: italic;
  color: var(--cream-200);
}

.hero-subtitle {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  max-width: 520px;
  margin: 0 auto var(--spacing-xl);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--emerald-600);
  color: #ffffff;
  border-color: var(--emerald-600);
}

.btn-primary:hover {
  background-color: var(--emerald-700);
  border-color: var(--emerald-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(5, 150, 105, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--emerald-700);
  border-color: var(--emerald-600);
}

.btn-outline:hover {
  background-color: var(--emerald-600);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-large {
  padding: 1.1rem 2.4rem;
  font-size: 0.85rem;
}

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

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--emerald-600);
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.section-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--emerald-400), var(--gold-500));
  margin: var(--spacing-md) auto 0;
}

/* ============================================
   Services
   ============================================ */
.services {
  background-color: var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-xl);
}

.service-card {
  padding: var(--spacing-xl);
  border: 1px solid var(--cream-200);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  background-color: var(--bg-cream);
}

.service-card:hover {
  border-color: var(--emerald-300);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.service-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--emerald-50);
  color: var(--emerald-600);
  margin-bottom: var(--spacing-md);
}

.service-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

.service-card-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-light);
  line-height: 1.8;
}

/* ============================================
   About
   ============================================ */
.about {
  background-color: var(--bg-cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  height: 700px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--emerald-200);
  border-radius: var(--radius-lg);
  z-index: -1;
}

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

.about-divider {
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.about-text {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: var(--spacing-md);
}

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

.about-stat {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--emerald-600);
  line-height: 1;
}

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

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--emerald-800) 0%, var(--emerald-600) 50%, var(--emerald-500) 100%);
  padding: var(--spacing-4xl) 0;
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-section .section-eyebrow {
  color: var(--emerald-200);
}

.cta-title {
  color: #ffffff;
  margin-bottom: var(--spacing-lg);
}

.cta-text {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: var(--spacing-xl);
}

.cta-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
}

.cta-section .btn-outline:hover {
  background-color: #ffffff;
  color: var(--emerald-700);
  border-color: #ffffff;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--emerald-50);
  color: var(--emerald-600);
  flex-shrink: 0;
}

.contact-item h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-light);
  line-height: 1.7;
}

.contact-item a {
  color: var(--emerald-600);
  transition: color var(--transition-fast);
}

.contact-item a:hover {
  color: var(--emerald-700);
  text-decoration: underline;
}

.contact-map {
  margin-top: var(--spacing-sm);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Contact Form */
.contact-form-wrap {
  background-color: var(--bg-cream);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cream-200);
}

.contact-form-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: var(--spacing-lg);
}

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

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
}

.form-input {
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-dark);
  background-color: var(--bg-white);
  border: 1px solid var(--cream-300);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

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

.form-input:focus {
  border-color: var(--emerald-400);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-success {
  display: none;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--emerald-50);
  border: 1px solid var(--emerald-200);
  border-radius: var(--radius-sm);
  color: var(--emerald-700);
  font-size: 0.9rem;
  font-weight: 400;
  margin-top: var(--spacing-md);
}

.form-success.show {
  display: flex;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--text-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: var(--spacing-md);
}

.footer-logo-icon {
  color: var(--emerald-400);
}

.footer-tagline {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.8;
  max-width: 280px;
}

.footer-links h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: var(--spacing-md);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--emerald-400);
}

.footer-links span {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.7;
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background-color: var(--bg-cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dark);
  padding: var(--spacing-xs);
}

.mobile-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.mobile-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--text-dark);
  transition: color var(--transition-fast);
}

.mobile-link:hover {
  color: var(--emerald-600);
}

.mobile-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--emerald-600);
  padding: 1rem 2rem;
  border: 1px solid var(--emerald-600);
  border-radius: var(--radius-full);
}

/* ============================================
   Hero Scroll Indicator
   ============================================ */
.hero-scroll {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.6); }
}

/* ============================================
   Scroll Reveal Animations
   (Progressive Enhancement — content visible without JS)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 968px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .about-image-wrap img {
    height: 500px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .hero {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }
  
  .hero-title {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-actions .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .section {
    padding: var(--spacing-3xl) 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-title {
    font-size: clamp(2.2rem, 14vw, 3.5rem);
  }
  
  .service-card {
    padding: var(--spacing-lg);
  }
  
  .contact-form-wrap {
    padding: var(--spacing-lg);
  }
}