/* ============================================
   Salon Belleza — Editorial Beauty Salon Site
   Midnight Blue + Mint Palette
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-midnight: #0F172A;
  --color-midnight-light: #1E293B;
  --color-midnight-mid: #334155;
  --color-mint: #34D399;
  --color-mint-light: #6EE7B7;
  --color-mint-dark: #10B981;
  --color-cream: #F8FAFC;
  --color-white: #FFFFFF;
  --color-off-white: #F1F5F9;
  --color-slate-100: #E2E8F0;
  --color-slate-200: #CBD5E1;
  --color-slate-400: #94A3B8;
  --color-slate-500: #64748B;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1E293B;
  --color-slate-900: #0F172A;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 10px 40px rgba(15, 23, 42, 0.15);
  --shadow-xl: 0 20px 60px rgba(15, 23, 42, 0.2);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-slate-800);
  background-color: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-midnight);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
  color: var(--color-slate-600);
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* --- Section Eyebrow --- */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-mint-dark);
  margin-bottom: var(--space-sm);
}

.section-eyebrow--light {
  color: var(--color-mint-light);
}

/* --- Section Title --- */
.section-title {
  margin-bottom: var(--space-xl);
}

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

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-mint);
  color: var(--color-midnight);
}
.btn--primary:hover {
  background: var(--color-mint-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--light {
  background: var(--color-white);
  color: var(--color-midnight);
}
.btn--light:hover {
  background: var(--color-cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}
.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--mint {
  background: var(--color-mint);
  color: var(--color-midnight);
}
.btn--mint:hover {
  background: var(--color-mint-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-midnight);
  border: 1.5px solid var(--color-midnight);
}
.btn--outline:hover {
  background: var(--color-midnight);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn--md {
  padding: 0.75rem 1.5rem;
}

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

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-base);
}

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

/* --- Logo --- */
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--color-mint);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.logo-mark::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border: 2px solid var(--color-midnight);
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.logo--light .logo-mark {
  background: var(--color-mint);
}

/* --- Navigation --- */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-slate-400);
  transition: color var(--transition-fast);
  letter-spacing: 0.02em;
}

.nav-links a:hover {
  color: var(--color-mint);
}

.btn--nav {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  background: var(--color-mint);
  color: var(--color-midnight);
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.btn--nav:hover {
  background: var(--color-mint-light);
  color: var(--color-midnight);
}

/* --- Mobile Nav Toggle --- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
}

.hamburger {
  position: relative;
  width: 20px;
  height: 14px;
  display: block;
}
.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.hamburger::before { top: 0; }
.hamburger::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 6px;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  bottom: 6px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-midnight);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/7750108/pexels-photo-7750108.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.92) 0%,
    rgba(15, 23, 42, 0.85) 50%,
    rgba(15, 23, 42, 0.78) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-mint);
  margin-bottom: var(--space-lg);
}

.hero-headline {
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
}

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

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--color-slate-400);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

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

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-slate-500);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

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

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  padding: var(--space-xl);
  border: 1px solid var(--color-slate-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  background: var(--color-white);
}

.service-card:hover {
  border-color: var(--color-mint);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(52, 211, 153, 0.1);
  margin-bottom: var(--space-md);
  color: var(--color-mint-dark);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-midnight);
  margin-bottom: var(--space-xs);
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-slate-500);
  line-height: 1.7;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: var(--space-4xl) 0;
  background: var(--color-cream);
}

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

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

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-image-accent {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 160px;
  height: 160px;
  background: var(--color-mint);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

.about-content {
  padding: var(--space-lg) 0;
}

.about-text {
  font-size: 1.0625rem;
  color: var(--color-slate-600);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-midnight);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--color-slate-200);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-overlay span {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-white);
  font-weight: 600;
}

.gallery-item:nth-child(1) { grid-column: 1 / 6; grid-row: 1 / 2; }
.gallery-item:nth-child(2) { grid-column: 6 / 9; grid-row: 1 / 2; }
.gallery-item:nth-child(3) { grid-column: 9 / 13; grid-row: 1 / 2; }
.gallery-item:nth-child(4) { grid-column: 1 / 5; grid-row: 2 / 3; }
.gallery-item:nth-child(5) { grid-column: 5 / 13; grid-row: 2 / 3; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: var(--space-4xl) 0;
  background: var(--color-midnight);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.testimonial-card {
  background: var(--color-midnight-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(52, 211, 153, 0.3);
  transform: translateY(-4px);
}

.testimonial-quote {
  width: 32px;
  height: 24px;
  color: var(--color-mint);
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--color-slate-400);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.author-name {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
}

.author-detail {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-mint-dark) 0%, var(--color-mint) 50%, var(--color-mint-light) 100%);
}

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

.cta-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.6);
  margin-bottom: var(--space-sm);
}

.cta-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-midnight);
  margin-bottom: var(--space-md);
}

.cta-body {
  font-size: 1.0625rem;
  color: rgba(15, 23, 42, 0.7);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

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

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: var(--space-4xl) 0;
  background: var(--color-cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-intro {
  font-size: 1.0625rem;
  color: var(--color-slate-500);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

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

.contact-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: var(--space-sm);
}

.contact-item-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-midnight);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-item-label svg {
  color: var(--color-mint-dark);
}

.contact-item dd {
  font-size: 1rem;
  color: var(--color-slate-600);
  line-height: 1.7;
  padding-left: calc(24px + 0.5rem);
}

.contact-item dd a {
  color: var(--color-midnight);
  border-bottom: 1px solid var(--color-slate-200);
  transition: border-color var(--transition-fast);
}

.contact-item dd a:hover {
  border-color: var(--color-mint-dark);
  color: var(--color-mint-dark);
}

/* --- Form --- */
.contact-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-slate-100);
}

.form-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-midnight);
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

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

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-slate-700);
  margin-bottom: 0.375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-midnight);
  background: var(--color-cream);
  border: 1.5px solid var(--color-slate-200);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-mint-dark);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

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

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

.form-success {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-mint-dark);
}

.form-success h4 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-midnight);
  margin: var(--space-sm) 0 0.5rem;
}

.form-success p {
  color: var(--color-slate-500);
  font-size: 0.9375rem;
}

/* ============================================
   MAP
   ============================================ */
.map-section {
  border-top: 1px solid var(--color-slate-100);
}

.map-container iframe {
  filter: grayscale(0.4) contrast(1.1);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-midnight);
  padding: var(--space-4xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  color: var(--color-slate-500);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-top: var(--space-md);
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-mint);
  margin-bottom: var(--space-md);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--color-slate-500);
  transition: color var(--transition-fast);
}

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

.footer-contact address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--color-slate-400);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.footer-contact p {
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
}

.footer-contact a {
  color: var(--color-slate-400);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
}

.footer-contact a:hover {
  color: var(--color-mint);
  border-color: var(--color-mint);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-lg);
  gap: var(--space-md);
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--color-slate-600);
}

/* ============================================
   SCROLL REVEAL (Progressive Enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid .testimonial-card:last-child {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .gallery-item:nth-child(1) { grid-column: 1 / 6; }
  .gallery-item:nth-child(2) { grid-column: 6 / 10; }
  .gallery-item:nth-child(3) { grid-column: 10 / 13; }
  .gallery-item:nth-child(4) { grid-column: 1 / 6; grid-row: 2 / 3; }
  .gallery-item:nth-child(5) { grid-column: 6 / 13; grid-row: 2 / 3; }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }
  .nav-links.open {
    transform: translateX(0);
  }
  .nav-links a {
    font-size: 1.125rem;
    color: var(--color-slate-300);
  }
  .nav-links a:hover {
    color: var(--color-mint);
  }

  .nav-toggle {
    display: flex;
  }

  .hero-content {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-image-accent {
    display: none;
  }

  .about-stats {
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-item:nth-child(1) { grid-column: 1 / 2; grid-row: auto; }
  .gallery-item:nth-child(2) { grid-column: 2 / 3; grid-row: auto; }
  .gallery-item:nth-child(3) { grid-column: 1 / 2; grid-row: auto; }
  .gallery-item:nth-child(4) { grid-column: 2 / 3; grid-row: auto; }
  .gallery-item:nth-child(5) { grid-column: 1 / 3; grid-row: auto; }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid .testimonial-card:last-child {
    max-width: none;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .cta-actions .btn {
    width: 100%;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .hero-scroll {
    display: none;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item:nth-child(n) {
    grid-column: 1 / -1;
  }
}