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

:root {
  --navy-950: #040B16;
  --navy-900: #0A1628;
  --navy-800: #0F1F36;
  --navy-700: #162A4A;
  --navy-600: #1E3A5F;
  --navy-500: #254770;
  --gold-600: #9A6F0A;
  --gold-500: #C8960C;
  --gold-400: #D4A82C;
  --gold-300: #E8C04A;
  --gold-200: #F5D77A;
  --gold-100: #F5C74A;
  --neutral-50: #F8FAFC;
  --neutral-100: #F1F5F9;
  --neutral-200: #E2E8F0;
  --neutral-300: #CBD5E1;
  --neutral-400: #94A3B8;
  --neutral-500: #64748B;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1E293B;
  --neutral-900: #0F172A;
  --white: #FFFFFF;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-sm: 0 1px 2px rgba(4, 11, 22, 0.06);
  --shadow-md: 0 4px 16px rgba(4, 11, 22, 0.08);
  --shadow-lg: 0 12px 40px rgba(4, 11, 22, 0.12);
  --shadow-xl: 0 24px 60px rgba(4, 11, 22, 0.16);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --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: 1.6;
  color: var(--neutral-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, address {
  list-style: none;
}

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

.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;
}

.text-gold {
  color: var(--gold-500);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  text-align: center;
  justify-content: center;
}

.btn--gold {
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-400) 100%);
  color: var(--navy-950);
  box-shadow: 0 4px 16px rgba(200, 150, 12, 0.3);
}

.btn--gold:hover {
  background: linear-gradient(135deg, var(--gold-400) 0%, var(--gold-300) 100%);
  box-shadow: 0 6px 24px rgba(200, 150, 12, 0.4);
  transform: translateY(-1px);
}

.btn--gold:active {
  transform: translateY(0);
}

.btn--outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

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

.btn--lg {
  padding: 16px 32px;
  font-size: 16px;
}

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

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}

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

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu ul {
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-menu a:not(.btn) {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-menu a:not(.btn):hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-950);
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(4, 11, 22, 0.92) 0%,
    rgba(10, 22, 40, 0.85) 40%,
    rgba(15, 31, 54, 0.75) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 150, 12, 0.12);
  border: 1px solid rgba(200, 150, 12, 0.3);
  color: var(--gold-300);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  max-width: 800px;
}

.hero-subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1.2;
}

.stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.12);
  margin: 0 32px;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 0;
}

.section-header {
  max-width: 680px;
  margin-bottom: 64px;
}

.section-header--centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy-900);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--neutral-500);
  line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
  background: var(--neutral-50);
}

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

.service-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--gold-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(200, 150, 12, 0.1) 0%, rgba(200, 150, 12, 0.05) 100%);
  border: 1px solid rgba(200, 150, 12, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--gold-500);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-400) 100%);
  color: var(--navy-950);
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

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

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

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

.about-image-wrapper img {
  width: 100%;
  height: 720px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-300) 100%);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.2;
}

.about-content .section-tag {
  margin-bottom: 16px;
}

.about-lead {
  font-size: 18px;
  color: var(--neutral-700);
  line-height: 1.7;
  margin-bottom: 20px;
  font-weight: 500;
}

.about-content p {
  font-size: 15px;
  color: var(--neutral-500);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--neutral-700);
}

.about-feature svg {
  color: var(--gold-500);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===== PROCESS ===== */
.process {
  background: var(--navy-900);
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 150, 12, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-step {
  padding: 40px 28px;
  position: relative;
}

.process-step-number {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 700;
  color: rgba(200, 150, 12, 0.15);
  line-height: 1;
  margin-bottom: 20px;
}

.process-step-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.process-step-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
}

.process-step-connector {
  display: none;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-950) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(200, 150, 12, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  flex-wrap: wrap;
}

.cta-content {
  flex: 1;
  min-width: 0;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  max-width: 480px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
  background: var(--neutral-50);
}

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

.contact-lead {
  font-size: 16px;
  color: var(--neutral-500);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

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

.contact-detail-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--neutral-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-500);
  flex-shrink: 0;
}

.contact-detail strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--neutral-500);
  margin-bottom: 4px;
}

.contact-detail p {
  font-size: 16px;
  color: var(--neutral-800);
  font-weight: 500;
  line-height: 1.5;
}

.contact-detail a {
  color: var(--navy-800);
  transition: var(--transition);
}

.contact-detail a:hover {
  color: var(--gold-500);
}

/* ===== CONTACT FORM ===== */
.contact-form-wrapper {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contact-form-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

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

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--neutral-800);
  background: var(--neutral-50);
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(200, 150, 12, 0.1);
}

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

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

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(200, 150, 12, 0.08);
  border: 1px solid rgba(200, 150, 12, 0.2);
  border-radius: var(--radius-sm);
  color: var(--navy-800);
  font-size: 14px;
  font-weight: 500;
}

.form-success svg {
  color: var(--gold-500);
  flex-shrink: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-950);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

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

.footer-contact address {
  font-style: normal;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.footer-contact a:hover {
  color: var(--gold-400);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.25);
}

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

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .process-step {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .process-step:nth-child(2) {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
  }

  .process-step:nth-child(3) {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
  }

  .process-step:nth-child(4) {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrapper img {
    height: 480px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

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

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }

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

  .nav-menu ul {
    flex-direction: column;
    gap: 4px;
  }

  .nav-menu a:not(.btn) {
    padding: 14px 16px;
    font-size: 16px;
  }

  .nav-menu .btn {
    margin-top: 16px;
    justify-content: center;
  }

  .hero-content {
    padding: 100px 24px 60px;
  }

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

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

  .hero-stats {
    gap: 24px;
  }

  .hero-stat-divider {
    display: none;
  }

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

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

  .process-step {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    border-left: none !important;
    padding: 32px 0;
  }

  .process-step:last-child {
    border-bottom: none !important;
  }

  .cta-inner {
    flex-direction: column;
    text-align: center;
  }

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

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

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

  .contact-form-wrapper {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

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

  .section {
    padding: 72px 0;
  }

  .hero-content {
    padding: 90px 16px 48px;
  }

  .stat-number {
    font-size: 24px;
  }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: no-preference) {
  .service-card,
  .process-step,
  .contact-form-wrapper {
    transition: var(--transition);
  }
}

/* ===== SCROLL REVEAL (below fold only) ===== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}