/* ========================================
   PROFESSIONAL HAIR SALON & SPA BY YOLANDA
   Bold Editorial — Charcoal + Coral
======================================== */

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

:root {
  --charcoal-900: #0f0f0f;
  --charcoal-800: #1a1a1a;
  --charcoal-700: #2a2a2a;
  --charcoal-600: #3a3a3a;
  --charcoal-500: #555555;
  --charcoal-400: #888888;
  --charcoal-300: #aaaaaa;
  --coral-500: #F27059;
  --coral-400: #F4846F;
  --coral-300: #F7A896;
  --coral-600: #E05A42;
  --cream-50: #FAFAFA;
  --cream-100: #F5F3F0;
  --cream-200: #EDEAE5;
  --white: #FFFFFF;
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--sans);
  color: var(--charcoal-800);
  background: var(--cream-50);
  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 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   TYPOGRAPHY
======================================== */

.section-eyebrow {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral-500);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--charcoal-800);
  margin-bottom: 24px;
}

.section-title--large {
  font-size: clamp(2.25rem, 5vw, 4rem);
}

.section-title--white {
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

/* ========================================
   BUTTONS
======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 14px 32px;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--coral {
  background: var(--coral-500);
  color: var(--white);
  border-color: var(--coral-500);
}

.btn--coral:hover {
  background: var(--coral-600);
  border-color: var(--coral-600);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(242, 112, 89, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--charcoal-800);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--charcoal-800);
  border-color: var(--white);
}

.btn--white:hover {
  background: var(--cream-100);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn--sm {
  padding: 10px 22px;
  font-size: 0.8rem;
}

.btn--lg {
  padding: 18px 40px;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
}

/* ========================================
   HEADER
======================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-serif {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.logo-line {
  width: 32px;
  height: 2px;
  background: var(--coral-500);
  border-radius: 1px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-menu a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--charcoal-300);
  letter-spacing: 0.04em;
  transition: color var(--transition);
  position: relative;
}

.nav-menu a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--coral-500);
  transition: width var(--transition);
}

.nav-menu a:not(.btn):hover {
  color: var(--white);
}

.nav-menu a:not(.btn):hover::after {
  width: 100%;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  position: relative;
  padding: 0;
}

.hamburger {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--white);
  left: 0;
  transition: var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* ========================================
   HERO
======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--charcoal-900);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 15, 15, 0.88) 0%,
    rgba(26, 26, 26, 0.75) 50%,
    rgba(15, 15, 15, 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 120px 24px 80px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral-500);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.hero-headline em {
  font-style: italic;
  color: var(--coral-400);
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--charcoal-300);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--charcoal-400);
}

.hero-divider {
  color: var(--coral-500);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--charcoal-400);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--coral-500), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ========================================
   INTRO / ABOUT
======================================== */

.intro {
  padding: 120px 0;
  background: var(--cream-50);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.intro-text p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--charcoal-600);
  margin-bottom: 20px;
}

.intro-text p:first-of-type {
  font-size: 1.15rem;
  color: var(--charcoal-700);
}

.intro-signature {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.signature-serif {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--charcoal-800);
}

.signature-role {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-400);
}

.intro-image {
  position: relative;
}

.intro-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}

.intro-image::before {
  content: '';
  position: absolute;
  top: -16px;
  right: -16px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--coral-300);
  border-radius: 8px;
  z-index: -1;
}

/* ========================================
   SERVICES
======================================== */

.services {
  padding: 120px 0;
  background: var(--charcoal-800);
}

.services .section-title {
  color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--charcoal-700);
  border-radius: 8px;
  padding: 40px 32px;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.04);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 112, 89, 0.2);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--coral-500);
  margin-bottom: 24px;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--charcoal-300);
}

/* ========================================
   STATEMENT / QUOTE
======================================== */

.statement {
  padding: 120px 0;
  background: var(--coral-500);
}

.statement-inner {
  max-width: 800px;
  text-align: center;
}

.statement-quote {
  width: 48px;
  height: 48px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 32px;
}

.statement blockquote {
  border: none;
  padding: 0;
  margin: 0;
}

.statement blockquote p {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--white);
  margin-bottom: 32px;
}

.statement-cite {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-style: normal;
}

.statement-name {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.statement-role {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

/* ========================================
   GALLERY
======================================== */

.gallery {
  padding: 120px 0;
  background: var(--cream-50);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

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

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

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item--tall {
  grid-column: span 4;
  grid-row: span 2;
}

.gallery-item:not(.gallery-item--tall) {
  grid-column: span 4;
  height: 280px;
}

.gallery-item--tall img {
  height: 100%;
}

/* ========================================
   CTA
======================================== */

.cta {
  padding: 120px 0;
  background: var(--charcoal-900);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(242,112,89,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--charcoal-300);
  margin-bottom: 40px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ========================================
   CONTACT
======================================== */

.contact {
  padding: 120px 0;
  background: var(--cream-100);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-details {
  margin-top: 40px;
  list-style: none;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 24px 0;
  border-bottom: 1px solid var(--cream-200);
}

.contact-item:first-child {
  padding-top: 0;
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral-500);
}

.contact-item span,
.contact-item a {
  font-size: 1rem;
  color: var(--charcoal-700);
  line-height: 1.6;
}

.contact-item a:hover {
  color: var(--coral-500);
}

.contact-map {
  margin-top: 32px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: 12px;
  padding: 48px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.contact-form-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--charcoal-800);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal-500);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--charcoal-800);
  background: var(--cream-50);
  border: 1px solid var(--cream-200);
  border-radius: 6px;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--coral-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(242, 112, 89, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--charcoal-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  margin-top: 16px;
  padding: 16px 20px;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: 6px;
  color: #2e7d32;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ========================================
   FOOTER
======================================== */

.site-footer {
  background: var(--charcoal-900);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--charcoal-400);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--charcoal-400);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--coral-500);
}

.footer-address {
  font-size: 0.85rem;
  color: var(--charcoal-500);
  line-height: 1.8;
}

.footer-bottom {
  width: 100%;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--charcoal-500);
}

/* ========================================
   SCROLL REVEAL (progressive enhancement)
======================================== */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-grid {
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    padding: 40px 24px;
    gap: 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-toggle {
    display: block;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .intro-image {
    order: -1;
  }

  .intro-image img {
    height: 360px;
  }

  .intro-image::before {
    top: -10px;
    right: -10px;
  }

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

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

  .gallery-item--tall {
    grid-column: span 2;
    grid-row: span 1;
    height: 320px;
  }

  .gallery-item:not(.gallery-item--tall) {
    height: 220px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-form-wrap {
    padding: 32px 24px;
  }

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

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

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

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

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

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-content {
    padding: 100px 16px 60px;
  }

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

  .gallery-item--tall {
    grid-column: span 1;
    height: 280px;
  }

  .gallery-item:not(.gallery-item--tall) {
    height: 200px;
  }
}