/* === CSS Variables === */
:root {
  --slate-950: #0f172a;
  --slate-900: #1e293b;
  --slate-800: #334155;
  --slate-700: #475569;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--slate-900);
  background: var(--slate-50);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
}

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

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

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

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: white;
}

.logo-icon {
  color: var(--amber-400);
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  color: var(--slate-300);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: white;
}

.nav-phone {
  background: var(--amber-500);
  color: var(--slate-950) !important;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
}

.nav-phone:hover {
  background: var(--amber-400);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: white;
  transition: all 0.3s;
}

.mobile-toggle.active span:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}

.mobile-toggle.active span:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* === Hero === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(251, 191, 36, 0.15), transparent),
    linear-gradient(135deg, var(--slate-950) 0%, var(--slate-900) 50%, var(--slate-800) 100%);
  z-index: -1;
}

.hero-bg::before {
  content: '';
  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;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: var(--amber-400);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--ease-out) backwards;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: white;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--ease-out) 0.1s backwards;
}

.hero .highlight {
  color: var(--amber-400);
}

.hero-sub {
  font-size: 1.25rem;
  color: var(--slate-400);
  max-width: 560px;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s var(--ease-out) 0.2s backwards;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.8s var(--ease-out) 0.3s backwards;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.btn-primary {
  background: var(--amber-500);
  color: var(--slate-950);
}

.btn-primary:hover {
  background: var(--amber-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(251, 191, 36, 0.3);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid var(--slate-700);
}

.btn-outline:hover {
  border-color: var(--slate-500);
  background: rgba(255,255,255,0.05);
}

.btn-large {
  padding: 20px 40px;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

/* === Trust Strip === */
.trust-strip {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s backwards;
}

.trust-item {
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-out);
}

.trust-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.trust-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: white;
}

.trust-label {
  font-size: 0.875rem;
  color: var(--slate-400);
  font-weight: 500;
}

.trust-divider {
  width: 1px;
  height: 50px;
  background: var(--slate-700);
}

/* === Sections === */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--amber-600);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  color: var(--slate-900);
}

.section-header--light h2 {
  color: white;
}

.section-header--light .section-tag {
  color: var(--amber-400);
}

/* === Services === */
.services {
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.service-card {
  background: var(--slate-50);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--slate-100);
  transition: all 0.4s var(--ease-out);
  opacity: 0;
  transform: translateY(30px);
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.1);
  border-color: var(--amber-400);
}

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--amber-400), var(--amber-500));
  border-radius: 16px;
  margin-bottom: 24px;
  color: var(--slate-950);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--slate-900);
}

.service-card p {
  color: var(--slate-700);
  line-height: 1.7;
}

/* === Process === */
.process {
  background: var(--slate-900);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.process-step {
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--ease-out);
}

.process-step.visible {
  opacity: 1;
  transform: translateY(0);
}

.process-step:nth-child(1) { transition-delay: 0s; }
.process-step:nth-child(2) { transition-delay: 0.1s; }
.process-step:nth-child(3) { transition-delay: 0.2s; }
.process-step:nth-child(4) { transition-delay: 0.3s; }

.step-number {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--slate-800);
  line-height: 1;
  margin-bottom: 16px;
  transition: color 0.3s;
}

.process-step:hover .step-number {
  color: var(--amber-500);
}

.step-content h3 {
  font-size: 1.35rem;
  color: white;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--slate-400);
  font-size: 0.95rem;
}

/* === CTA Section === */
.cta-section {
  padding: 60px 0;
  background: white;
}

.cta-box {
  background: linear-gradient(135deg, var(--slate-950), var(--slate-900));
  border-radius: 24px;
  padding: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-content h2 {
  font-size: 2.5rem;
  color: white;
  margin-bottom: 8px;
}

.cta-content p {
  color: var(--slate-400);
  font-size: 1.1rem;
}

/* === Contact === */
.contact {
  background: var(--slate-50);
}

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

.contact-info h2 {
  font-size: 2.75rem;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--slate-700);
  margin-bottom: 40px;
  font-size: 1.1rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--slate-700);
  font-size: 1.05rem;
  transition: color 0.2s;
}

.contact-link:hover {
  color: var(--amber-600);
}

.contact-link svg {
  color: var(--amber-500);
  flex-shrink: 0;
}

.hours h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-500);
  margin-bottom: 12px;
}

.hours-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  color: var(--slate-700);
  font-size: 0.95rem;
}

/* === Form === */
.contact-form {
  background: white;
  padding: 48px;
  border-radius: 24px;
  box-shadow: 0 4px 40px rgba(15, 23, 42, 0.08);
}

.form-group {
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--slate-700);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--slate-200);
  border-radius: 12px;
  background: var(--slate-50);
  color: var(--slate-900);
  transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--amber-500);
  background: white;
}

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

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%2394a3b8' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.form-disclaimer {
  text-align: center;
  font-size: 0.85rem;
  color: var(--slate-500);
  margin-top: 16px;
}

/* === Footer === */
.footer {
  background: var(--slate-950);
  padding: 60px 0 30px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--slate-800);
  margin-bottom: 30px;
}

.footer-brand p {
  color: var(--slate-500);
  margin-top: 16px;
  max-width: 320px;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: var(--slate-400);
  font-size: 0.95rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  text-align: center;
}

.footer-bottom p {
  color: var(--slate-600);
  font-size: 0.875rem;
}

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Responsive === */
@media (max-width: 968px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .cta-box {
    flex-direction: column;
    text-align: center;
    padding: 48px 32px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--slate-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 32px 32px;
    gap: 24px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
  }
  
  .nav-links.active {
    transform: translateX(0);
  }
  
  .nav-phone {
    margin-top: 16px;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .hero {
    padding-top: 100px;
  }
  
  .trust-strip {
    gap: 24px;
  }
  
  .trust-divider {
    display: none;
  }
  
  .trust-item {
    flex: 1;
    min-width: 80px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 32px 24px;
  }
  
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-brand p {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-sub {
    font-size: 1.1rem;
  }
  
  .service-card {
    padding: 32px 24px;
  }
  
  .process-steps {
    gap: 32px;
  }
}