/* ============================================
   D&Y Beauty Stylists — Custom Styles
   Deep Navy + Warm Gold | Confident Corporate
   ============================================ */

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

:root {
  --navy-950: #050d1a;
  --navy-900: #0a1628;
  --navy-800: #0f2140;
  --navy-700: #162d56;
  --navy-600: #1e3d6e;
  --navy-500: #254a82;

  --gold-500: #c8a44e;
  --gold-400: #d4b562;
  --gold-300: #e0c676;
  --gold-600: #b08d3a;

  --neutral-50: #f8f9fb;
  --neutral-100: #f1f3f7;
  --neutral-200: #e2e6ee;
  --neutral-300: #c8cdd8;
  --neutral-400: #9ba3b5;
  --neutral-500: #6b7589;
  --neutral-600: #4a5266;
  --neutral-700: #333a4d;
  --neutral-800: #1e2330;
  --neutral-900: #0f1219;

  --white: #ffffff;
  --cream: #faf8f4;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.10);
  --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.14);
  --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.18);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--neutral-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: 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(--navy-900);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-size: 14px;
  font-weight: 500;
}
.skip-link:focus {
  top: 16px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold-500);
  color: var(--navy-900);
  border-color: var(--gold-500);
}
.btn-gold:hover {
  background: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200, 164, 78, 0.35);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}

.btn-small {
  padding: 10px 20px;
  font-size: 14px;
}

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

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-200);
  transition: box-shadow var(--transition);
}
.site-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-display);
  font-weight: 700;
  color: var(--navy-900);
  font-size: 18px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-900);
  color: var(--gold-500);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
}

.logo--footer {
  color: var(--white);
}
.logo--footer .logo-mark {
  background: var(--gold-500);
  color: var(--navy-900);
}

/* Primary Nav */
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}
.primary-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--neutral-600);
  transition: color var(--transition);
  position: relative;
}
.primary-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-500);
  transition: width var(--transition);
}
.primary-nav a:hover {
  color: var(--navy-900);
}
.primary-nav a:hover::after {
  width: 100%;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.hamburger {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy-900);
  position: relative;
  transition: all var(--transition);
}
.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--navy-900);
  left: 0;
  transition: all 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;
  overflow: hidden;
  padding: 100px 0 60px;
  background: linear-gradient(135deg, #0a1628 0%, #162d56 35%, #1e3d6e 60%, #254a82 80%, #c8a44e 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.gradient-orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #c8a44e 0%, transparent 70%);
  top: -200px;
  right: -100px;
}
.gradient-orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #4a90d9 0%, transparent 70%);
  bottom: -100px;
  left: -50px;
}
.gradient-orb--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #d4b562 0%, transparent 70%);
  top: 40%;
  left: 30%;
  opacity: 0.2;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  color: var(--white);
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 16px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--white);
}

.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
}

.trust-stat {
  display: flex;
  flex-direction: column;
}
.trust-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
}
.trust-label {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 520/680;
}
.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  bottom: 32px;
  left: -24px;
  background: var(--white);
  color: var(--navy-900);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-lg);
}
.hero-badge svg {
  color: var(--gold-500);
}

/* ---------- Section shared ---------- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--neutral-500);
  line-height: 1.7;
}

/* ---------- Services ---------- */
.services {
  padding: 100px 0;
  background: var(--neutral-50);
}

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

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--neutral-200);
  transition: all var(--transition);
}
.service-card:hover {
  border-color: var(--gold-500);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-900);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--gold-500);
}

.service-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 15px;
  color: var(--neutral-500);
  line-height: 1.7;
}

/* ---------- Gallery ---------- */
.gallery {
  padding: 100px 0;
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: auto;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img {
  transform: scale(1.05);
}

/* ---------- About ---------- */
.about {
  padding: 100px 0;
  background: var(--navy-900);
  color: var(--white);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

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

.about-image-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 560/640;
}
.about-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -32px;
  right: -24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--navy-900);
  aspect-ratio: 300/200;
}
.about-image-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content .section-eyebrow {
  color: var(--gold-400);
  text-align: left;
}
.about-content .section-title {
  color: var(--white);
  text-align: left;
  margin-bottom: 24px;
}

.about-text {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0 36px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
}

.value-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 164, 78, 0.15);
  border-radius: 50%;
  color: var(--gold-400);
  flex-shrink: 0;
}

/* ---------- Reviews ---------- */
.reviews {
  padding: 100px 0;
  background: var(--neutral-50);
}

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

.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--neutral-200);
  transition: all var(--transition);
}
.review-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.review-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.review-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--neutral-600);
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-900);
}

/* ---------- CTA / Contact ---------- */
.cta {
  padding: 100px 0;
  background: var(--white);
}

.cta-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.cta-content .section-eyebrow {
  text-align: left;
}
.cta-content .section-title {
  text-align: left;
  margin-bottom: 16px;
}
.cta-text {
  font-size: 17px;
  color: var(--neutral-500);
  line-height: 1.7;
}

.cta-details {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-900);
  border-radius: var(--radius-md);
  color: var(--gold-500);
  flex-shrink: 0;
}

.contact-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--neutral-400);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 15px;
  color: var(--neutral-700);
  line-height: 1.6;
}
.contact-item a {
  color: var(--navy-900);
  font-weight: 500;
  transition: color var(--transition);
}
.contact-item a:hover {
  color: var(--gold-600);
}

/* Form */
.cta-form {
  background: var(--neutral-50);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--neutral-200);
}

.form-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 24px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--neutral-800);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(200, 164, 78, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-note {
  font-size: 13px;
  color: var(--neutral-400);
  margin-top: 12px;
  text-align: center;
}

.form-success {
  background: #ecfdf5;
  color: #065f46;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  margin-top: 12px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-400);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col a:hover {
  color: var(--gold-400);
}

.footer-col address {
  font-style: normal;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 12px;
}
.footer-phone, .footer-email {
  font-size: 14px;
  margin-bottom: 4px;
}
.footer-phone a, .footer-email a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-phone a:hover, .footer-email a:hover {
  color: var(--gold-400);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ---------- Scroll to top ---------- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--navy-900);
  color: var(--gold-500);
  border: 2px solid var(--gold-500);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  transition: all var(--transition);
}
.scroll-top:hover {
  background: var(--gold-500);
  color: var(--navy-900);
  transform: translateY(-3px);
}

/* ---------- Scroll reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .hero-image-wrapper {
    max-width: 420px;
    margin: 0 auto;
  }
  .hero-badge {
    left: 50%;
    transform: translateX(-50%);
  }

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

  .about-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-content .section-eyebrow,
  .about-content .section-title {
    text-align: center;
  }
  .about-text {
    text-align: center;
  }

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

  .cta-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cta-content .section-eyebrow,
  .cta-content .section-title {
    text-align: center;
  }
  .cta-text {
    text-align: center;
  }

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

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    padding: 90px 32px 32px;
    transition: right var(--transition);
    z-index: 100;
  }
  .primary-nav.open {
    right: 0;
  }
  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .primary-nav a {
    font-size: 16px;
    color: var(--navy-900);
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }
  .hero-headline {
    font-size: clamp(36px, 10vw, 56px);
  }

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

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

  .about-image-accent {
    right: -8px;
    bottom: -16px;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-trust {
    flex-direction: column;
    gap: 16px;
  }
  .trust-divider {
    width: 40px;
    height: 1px;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}