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

:root {
  /* Color Palette - Trust & Technology */
  --primary-900: #0c1929;
  --primary-800: #132238;
  --primary-700: #1a2d47;
  --primary-600: #233a5a;
  --accent-500: #3b82f6;
  --accent-400: #60a5fa;
  --accent-300: #93c5fd;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --amber-500: #f59e0b;
  --amber-400: #fbbf24;

  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --bg-dark: #0a0f1a;
  --bg-card: rgba(19, 34, 56, 0.6);
  --bg-card-hover: rgba(30, 58, 95, 0.7);

  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #14b8a6 100%);
  --gradient-hero: linear-gradient(
    180deg,
    #0a0f1a 0%,
    #132238 50%,
    #1a2d47 100%
  );
  --gradient-glow: radial-gradient(
    ellipse at center,
    rgba(59, 130, 246, 0.15) 0%,
    transparent 70%
  );

  --border-light: rgba(148, 163, 184, 0.1);
  --border-hover: rgba(59, 130, 246, 0.3);

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.2);

  --font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--primary-900);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-600);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-500);
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }
}

.section {
  padding: 80px 0;
}

@media (min-width: 1024px) {
  .section {
    padding: 120px 0;
  }
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: rgba(10, 15, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-menu {
  display: none;
  list-style: none;
  gap: 40px;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--accent-400);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

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

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(10, 15, 26, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: 24px;
}

.nav-mobile.active {
  display: block;
}

.nav-mobile-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nav-mobile-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.125rem;
  transition: color 0.2s ease;
}

.nav-mobile-link:hover {
  color: var(--accent-400);
}

.nav-cta {
  display: none;
  padding: 10px 24px;
  background: var(--gradient-primary);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

@media (min-width: 768px) {
  .nav-cta {
    display: inline-flex;
    align-items: center;
  }
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  background: var(--gradient-glow);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 10;
  display: grid;
  gap: 48px;
  max-width: 800px;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    max-width: 100%;
    align-items: center;
  }
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--accent-300);
  font-weight: 500;
  width: fit-content;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--teal-400);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 4rem;
  }
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 16px;
}

@media (min-width: 768px) {
  .hero-stats {
    gap: 48px;
  }
}

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

.hero-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-400);
}

@media (min-width: 768px) {
  .hero-stat-value {
    font-size: 2.5rem;
  }
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-family: var(--font-main);
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

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

/* ===== HERO CODE WRAPPER & LOGO ===== */
.hero-code-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-code {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  overflow: hidden;
  position: relative;
}

.hero-code::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-light),
    transparent
  );
}

.code-logo {
  display: flex;
  justify-content: center;
}

.code-logo img {
  display: block;
  margin: 0 auto;
  border-radius: 16px;
}

.code-content {
  color: var(--text-secondary);
  line-height: 1.8;
}

.code-keyword {
  color: #c792ea;
}
.code-string {
  color: #c3e88d;
}
.code-function {
  color: #82aaff;
}
.code-comment {
  color: #546e7a;
}
.code-number {
  color: #f78c6c;
}
.code-variable {
  color: #ffcb6b;
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent-400);
  margin-left: 4px;
  animation: typing 1s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes typing {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

@media (min-width: 1024px) {
  .section-header {
    margin-bottom: 80px;
  }
}

.section-label {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== SERVICES SECTION ===== */
.services {
  background: var(--primary-900);
  position: relative;
}

.services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-light),
    transparent
  );
}

.services-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
  opacity: 0.03;
}

.service-card:nth-child(1) {
  grid-column: 1 / -1;
}

@media (min-width: 1024px) {
  .service-card:nth-child(1) {
    grid-column: span 2;
  }
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

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

.service-image {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.service-card--image:hover .service-image img {
  transform: scale(1.05);
}

.service-card--image a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.service-card--image a img {
  max-width: 60%;
  height: auto;
  transition: transform 0.3s ease;
}

.service-card--image:hover a img {
  transform: scale(1.05);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.service-description {
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  position: relative;
  z-index: 1;
}

.service-feature {
  padding: 4px 12px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--accent-300);
  font-weight: 500;
}

/* ===== METHODOLOGY SECTION ===== */
.methodology {
  background: var(--bg-dark);
  position: relative;
}

.methodology-timeline {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (min-width: 768px) {
  .methodology-timeline {
    flex-direction: row;
    position: relative;
  }

  .methodology-timeline::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-500), var(--teal-500));
  }
}

.methodology-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--bg-card);
  border: 2px solid var(--accent-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-400);
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.methodology-step:hover .step-number {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-description {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.methodology-process {
  margin-top: 48px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.methodology-process::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0.03;
}

.process-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.process-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.process-text {
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .methodology-process {
    padding: 40px 48px;
  }

  .process-icon {
    font-size: 3.5rem;
  }

  .process-title {
    font-size: 1.5rem;
  }

  .process-text {
    font-size: 1.0625rem;
  }
}

/* ===== AI SOLUTIONS SECTION ===== */
.ai-solutions {
  background: var(--primary-900);
  position: relative;
}

.ai-solutions::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-light),
    transparent
  );
}

.ai-solutions-image-main {
  background: linear-gradient(135deg, #0ea5e9, #06b6d4);
}

.ai-solutions-icon {
  font-size: 4rem;
  margin-bottom: 16px;
}

.ai-solutions .about-description {
  position: relative;
  background: var(--bg-dark);
  border: 2px solid var(--accent-500);
  border-radius: 12px;
  padding: 28px 32px;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin: 24px 0;
}

.ai-solutions .about-description::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-right: 12px solid var(--accent-500);
}

.ai-solutions .about-description::after {
  content: "";
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid var(--bg-dark);
  z-index: 1;
}

/* ===== ABOUT SECTION ===== */
.about {
  background: var(--bg-dark);
  position: relative;
}

.about::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-light),
    transparent
  );
}

.about-content {
  display: grid;
  gap: 48px;
}

@media (min-width: 1024px) {
  .about-content {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 80px;
  }
}

.about-image {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  aspect-ratio: 1;
  max-width: 400px;
  margin: 0 auto;
}

.about-image-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  border-radius: 24px;
  transform: rotate(6deg);
  opacity: 0.2;
}

.about-image-main {
  position: absolute;
  inset: 20px;
  background: linear-gradient(135deg, var(--primary-800), var(--primary-700));
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
}

.about-image-avatar {
  width: 120px;
  height: 120px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.about-image-name {
  font-size: 1.5rem;
  font-weight: 700;
}

.about-image-role {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.about-float {
  position: absolute;
  padding: 12px 20px;
  background: var(--bg-card-hover);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  animation: float 4s ease-in-out infinite;
}

.about-float:nth-child(1) {
  top: -10px;
  right: -20px;
  animation-delay: 0s;
}

.about-float:nth-child(2) {
  bottom: 20px;
  left: -30px;
  animation-delay: 2s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .about-title {
    font-size: 2.5rem;
  }
}

.about-description {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.about-highlights {
  display: grid;
  gap: 16px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.highlight-icon {
  width: 24px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-icon svg {
  width: 14px;
  height: 14px;
  color: white;
}

.highlight-text {
  color: var(--text-secondary);
}

.highlight-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

#fblink {
  text-align: center;
  margin-top: 24px;
  padding: 16px;
  color: var(--text-secondary);
}

/* ===== CONTACT SECTION ===== */
.contact {
  background: var(--primary-900);
  position: relative;
}

.contact-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-top-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .contact-top-row {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-ai-agent {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  overflow: hidden;
  min-height: 400px;
}

.contact-ai-agent iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: none;
}

.contact-bottom-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding-top: 16px;
}

@media (min-width: 640px) {
  .contact-bottom-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .contact-bottom-row {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.contact-info-title-col {
  padding: 24px 32px;
}

.contact-info-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-info-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.contact-link:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.contact-link-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-link-icon svg {
  width: 20px;
  height: 20px;
  color: white;
}

.contact-link-text {
  flex: 1;
}

.contact-link-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-link-value {
  font-weight: 600;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 0 !important;
}

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

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 0.9375rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(10, 15, 26, 0.5);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

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

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary-900);
  padding: 48px 0 24px;
  border-top: 1px solid var(--border-light);
}

.footer-content {
  display: grid;
  gap: 32px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
}

.footer-description {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-nav-title {
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}

.footer-nav-link:hover {
  color: var(--accent-400);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.footer-social-link:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-2px);
}

.footer-social-link svg {
  width: 20px;
  height: 20px;
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 {
  transition-delay: 0.1s;
}
.stagger-2 {
  transition-delay: 0.2s;
}
.stagger-3 {
  transition-delay: 0.3s;
}
.stagger-4 {
  transition-delay: 0.4s;
}
.stagger-5 {
  transition-delay: 0.5s;
}
.stagger-6 {
  transition-delay: 0.6s;
}
.stagger-7 {
  transition-delay: 0.7s;
}
.stagger-8 {
  transition-delay: 0.8s;
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--bg-card-hover);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  z-index: 999;
  color: var(--text-primary);
  padding: 0;
}

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

.scroll-top:hover {
  background: var(--gradient-primary);
  border-color: var(--accent-500);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.scroll-top:active {
  transform: translateY(-2px);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
  transition: transform 0.2s ease;
}

.scroll-top:hover svg {
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .scroll-top {
    bottom: 32px;
    right: 32px;
    width: 52px;
    height: 52px;
  }

  .scroll-top svg {
    width: 22px;
    height: 22px;
  }
}

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

:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
}