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

:root {
  --navy-950: #0A1628;
  --navy-900: #0A2540;
  --navy-800: #0F3460;
  --navy-700: #1A4B7A;
  --navy-600: #235C8F;
  --gold-500: #D4A017;
  --gold-400: #E8B82C;
  --gold-300: #F0C94D;
  --gold-200: #F5D87A;
  --neutral-50: #F8F9FA;
  --neutral-100: #F1F3F5;
  --neutral-200: #E9ECEF;
  --neutral-300: #DEE2E6;
  --neutral-400: #ADB5BD;
  --neutral-500: #6C757D;
  --neutral-600: #495057;
  --neutral-700: #343A40;
  --neutral-800: #212529;
  --white: #FFFFFF;

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

  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
  --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.16);

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

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s 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-700);
  background-color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button, input, select, textarea {
  font: inherit;
}

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

ul {
  list-style: none;
}

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

/* Loader */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--navy-950);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-bar {
  width: 48px;
  height: 3px;
  background: var(--navy-800);
  border-radius: 3px;
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  display: block;
  width: 24px;
  height: 100%;
  background: var(--gold-400);
  border-radius: 3px;
  animation: loaderSlide 0.8s ease-in-out infinite;
}

@keyframes loaderSlide {
  0% { transform: translateX(-24px); }
  100% { transform: translateX(48px); }
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition-base);
}

.navbar.scrolled {
  border-bottom-color: var(--neutral-200);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  color: var(--navy-900);
  font-weight: 600;
  z-index: 1001;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  color: var(--navy-900);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-primary {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nav-logo-secondary {
  font-size: 11px;
  font-weight: 500;
  color: var(--gold-500);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-links a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--neutral-600);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--navy-900);
  background: var(--neutral-100);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  background: var(--navy-900);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-cta:hover {
  background: var(--navy-800);
  transform: translateY(-1px);
}

.nav-cta svg {
  width: 15px;
  height: 15px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy-900);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.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: rotate(-45deg) translate(5px, -5px);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-950);
  overflow: hidden;
  padding: 72px 0 0;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.7;
  pointer-events: none;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-content {
  padding: 40px 0 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(212, 160, 23, 0.12);
  border: 1px solid rgba(212, 160, 23, 0.25);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gold-300);
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold-400);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-accent {
  color: var(--gold-400);
  font-style: italic;
}

.hero-description {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

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

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

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
}

.hero-stat-label {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
}

.hero-visual {
  position: relative;
  padding-bottom: 40px;
}

.hero-image-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 600/750;
  box-shadow: var(--shadow-xl);
}

.hero-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.4) 0%, transparent 50%);
  border-radius: var(--radius-lg);
}

.hero-image-accent {
  position: absolute;
  bottom: 0;
  left: -60px;
  width: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--navy-950);
}

.hero-image-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-credential-card {
  position: absolute;
  top: 40px;
  right: -20px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.credential-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 160, 23, 0.1);
  border-radius: var(--radius-sm);
  color: var(--gold-500);
  flex-shrink: 0;
}

.credential-icon svg {
  width: 22px;
  height: 22px;
}

.credential-text {
  display: flex;
  flex-direction: column;
}

.credential-text strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-900);
  line-height: 1.3;
}

.credential-text span {
  font-size: 12px;
  color: var(--neutral-500);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

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

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
}

.btn-primary:hover {
  background: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}

.btn-outline-dark:hover {
  background: var(--navy-900);
  color: var(--white);
}

.btn-gold {
  background: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
}

.btn-gold:hover {
  background: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.3);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

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

.btn-full {
  width: 100%;
}

/* Section */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 14px;
}

.section-tag-light {
  color: var(--gold-300);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  margin-bottom: 18px;
}

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

.section-description {
  font-size: 17px;
  line-height: 1.7;
  color: var(--neutral-500);
  max-width: 560px;
}

.section-header {
  margin-bottom: 56px;
}

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

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

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card-accent {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(212,160,23,0.08) 0%, transparent 70%);
  border-radius: 50%;
  transition: var(--transition-base);
}

.service-card:hover .service-card-accent {
  transform: scale(1.5);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 37, 64, 0.06);
  border-radius: var(--radius-sm);
  color: var(--navy-900);
  margin-bottom: 20px;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon {
  background: var(--navy-900);
  color: var(--gold-400);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-500);
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-900);
  transition: var(--transition-fast);
}

.service-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.service-link:hover {
  color: var(--gold-500);
}

.service-link:hover svg {
  transform: translateX(4px);
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.about-image-primary {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 56/64;
}

.about-image-primary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-secondary {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 55%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}

.about-image-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-experience-badge {
  position: absolute;
  top: -20px;
  right: 40px;
  background: var(--navy-900);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-exp-number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 6px;
}

.about-exp-label {
  font-size: 11px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.about-content {
  padding: 20px 0;
}

.about-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--neutral-600);
  margin-bottom: 18px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.about-value {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about-value-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 37, 64, 0.06);
  border-radius: var(--radius-sm);
  color: var(--navy-900);
  flex-shrink: 0;
}

.about-value-icon svg {
  width: 20px;
  height: 20px;
}

.about-value strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 2px;
}

.about-value span {
  font-size: 14px;
  color: var(--neutral-500);
  line-height: 1.5;
}

.btn-about {
  margin-top: 8px;
}

/* Technology */
.technology {
  padding: 100px 0;
  background: var(--navy-950);
  position: relative;
  overflow: hidden;
}

.technology::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212,160,23,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.tech-header {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}

.tech-header .section-description {
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.6);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.tech-feature {
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.tech-feature:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(212, 160, 23, 0.3);
  transform: translateY(-4px);
}

.tech-feature-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: rgba(212, 160, 23, 0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.tech-feature h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.tech-feature p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

.tech-image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.tech-image-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 52/32;
  group: tech-image;
}

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

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

.tech-image-item span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  background: linear-gradient(to top, rgba(10, 22, 40, 0.9) 0%, transparent 100%);
}

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

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

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

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
  transform: translateY(-3px);
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 72px;
  line-height: 1;
  color: var(--gold-500);
  opacity: 0.3;
  position: absolute;
  top: 20px;
  left: 28px;
  pointer-events: none;
}

.testimonial-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--neutral-600);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  padding-top: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author-avatar {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-900);
  color: var(--gold-400);
  font-size: 16px;
  font-weight: 600;
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-author-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-900);
}

.testimonial-author-detail {
  font-size: 13px;
  color: var(--neutral-400);
}

/* CTA Section */
.cta-section {
  position: relative;
  padding: 100px 0;
  background: var(--navy-900);
  overflow: hidden;
}

.cta-bg-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.6;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.cta-content .section-title {
  margin-bottom: 20px;
}

.cta-description {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-description {
  font-size: 16px;
  line-height: 1.7;
  color: var(--neutral-500);
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.contact-detail-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 37, 64, 0.06);
  border-radius: var(--radius-sm);
  color: var(--navy-900);
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
}

.contact-detail strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.contact-detail span,
.contact-detail a {
  font-size: 14px;
  color: var(--neutral-500);
  line-height: 1.6;
}

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

.contact-form-wrapper {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 28px;
}

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

.form-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--neutral-800);
  background: var(--white);
  transition: var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy-900);
  box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.1);
}

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

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236C757D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-privacy {
  font-size: 12px;
  color: var(--neutral-400);
  text-align: center;
  margin-top: 14px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.active {
  display: block;
}

.success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 160, 23, 0.1);
  border-radius: 50%;
  color: var(--gold-500);
}

.success-icon svg {
  width: 32px;
  height: 32px;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 12px;
}

.form-success p {
  font-size: 15px;
  color: var(--neutral-500);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Footer */
.footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--white);
  font-weight: 600;
  font-size: 16px;
}

.footer-logo-icon {
  width: 32px;
  height: 32px;
  color: var(--gold-400);
}

.footer-logo-text {
  font-family: var(--font-body);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition-fast);
}

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

.footer-contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition-fast);
}

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

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-disclaimer {
  font-size: 12px !important;
  color: rgba(255, 255, 255, 0.3) !important;
  max-width: 480px;
  text-align: right;
  line-height: 1.5;
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition-base);
  z-index: 999;
  border: none;
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gold-500);
  color: var(--navy-950);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* Scroll reveal */
.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) {
  .hero-container {
    gap: 40px;
  }

  .hero-image-accent {
    left: -30px;
    width: 200px;
  }

  .hero-credential-card {
    right: -10px;
  }

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

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

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

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

  .nav-menu {
    position: fixed;
    inset: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
  }

  .nav-menu.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: 32px;
  }

  .nav-links a {
    padding: 14px 24px;
    font-size: 18px;
    width: 100%;
    text-align: center;
  }

  .nav-cta {
    padding: 14px 28px;
    font-size: 16px;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    padding: 0 0 20px;
    text-align: center;
  }

  .hero-headline {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-description {
    margin: 0 auto 28px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }

  .hero-image-accent {
    left: -16px;
    width: 160px;
  }

  .hero-credential-card {
    position: relative;
    top: auto;
    right: auto;
    margin-top: 16px;
    display: inline-flex;
  }

  .hero-scroll-indicator {
    display: none;
  }

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

  .about-image-stack {
    max-width: 480px;
    margin: 0 auto;
  }

  .about-content {
    padding: 0;
    text-align: center;
  }

  .about-values {
    align-items: center;
  }

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

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

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

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

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }
}

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

  .nav-container {
    padding: 0 16px;
  }

  .hero-content {
    padding: 0 0 10px;
  }

  .hero-stat-number {
    font-size: 22px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .services, .about, .technology, .testimonials, .cta-section, .contact {
    padding: 64px 0;
  }

  .about-experience-badge {
    right: 20px;
    padding: 14px 18px;
  }

  .about-exp-number {
    font-size: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}