/* ===== DESIGN SYSTEM & CUSTOM PROPERTIES ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Colors */
  --clr-primary: #0a1628;
  --clr-primary-light: #1e293b;
  --clr-primary-mid: #334155;
  --clr-accent: #f59e0b;
  --clr-accent-hover: #f97316;
  --clr-accent-glow: rgba(245, 158, 11, 0.25);
  --clr-white: #f8fafc;
  --clr-gray-100: #f1f5f9;
  --clr-gray-200: #e2e8f0;
  --clr-gray-300: #cbd5e1;
  --clr-gray-400: #94a3b8;
  --clr-gray-500: #64748b;
  --clr-blue-electric: #3b82f6;
  --clr-blue-glow: rgba(59, 130, 246, 0.2);

  /* Typography */
  --ff-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --fs-hero: clamp(2.2rem, 5vw, 4rem);
  --fs-h2: clamp(1.75rem, 3.5vw, 2.75rem);
  --fs-h3: clamp(1.1rem, 2vw, 1.35rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 900;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --border-radius: 16px;
  --border-radius-sm: 8px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.18);
  --shadow-glow: 0 0 30px var(--clr-accent-glow);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--ff-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: 1.7;
  color: var(--clr-gray-200);
  background: var(--clr-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ===== HEADER / NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  padding: 0.6rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  letter-spacing: -0.02em;
}

.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.3));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-gray-300);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  transition: width var(--transition-base);
}

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

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

.nav-cta {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  color: var(--clr-primary) !important;
  padding: 0.6rem 1.4rem !important;
  border-radius: 50px;
  font-weight: var(--fw-semibold) !important;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--clr-accent-glow);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition-base);
  transform-origin: center;
}

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

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

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

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

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35) contrast(1.1);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(10, 22, 40, 0.92) 0%,
      rgba(10, 22, 40, 0.7) 40%,
      rgba(30, 41, 59, 0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: var(--space-2xl) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 50px;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-accent);
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.8s ease forwards;
}

.hero-badge span {
  font-size: 1rem;
}

.hero h1 {
  font-size: var(--fs-hero);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.8s ease 0.15s forwards;
  opacity: 0;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--clr-gray-300);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  max-width: 580px;
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.45s forwards;
  opacity: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  color: var(--clr-primary);
  font-family: var(--ff-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px var(--clr-accent-glow), var(--shadow-lg);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--clr-white);
  font-family: var(--ff-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.stat-item .stat-number {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: var(--fw-black);
  color: var(--clr-accent);
  line-height: 1;
}

.stat-item .stat-label {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
  margin-top: 0.25rem;
}

/* Floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--clr-accent);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 6s infinite;
}

.particle:nth-child(1) {
  left: 15%;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  left: 35%;
  animation-delay: 1.2s;
}

.particle:nth-child(3) {
  left: 55%;
  animation-delay: 2.4s;
}

.particle:nth-child(4) {
  left: 75%;
  animation-delay: 0.8s;
}

.particle:nth-child(5) {
  left: 90%;
  animation-delay: 3s;
}

.particle:nth-child(6) {
  left: 25%;
  animation-delay: 4s;
}

.particle:nth-child(7) {
  left: 65%;
  animation-delay: 1.6s;
}

.particle:nth-child(8) {
  left: 45%;
  animation-delay: 2.8s;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }

  20% {
    opacity: 0.6;
  }

  80% {
    opacity: 0.3;
  }

  100% {
    transform: translateY(-20vh) scale(1.5);
    opacity: 0;
  }
}

/* ===== SECTION COMMON ===== */
.section {
  padding: var(--space-2xl) 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-xl);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
}

.section-label::before,
.section-label::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--clr-accent);
  opacity: 0.5;
}

.section-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--clr-gray-400);
  line-height: 1.7;
}

/* ===== SERVICES SECTION ===== */
#hizmetlerimiz {
  background: linear-gradient(180deg, var(--clr-primary), var(--clr-primary-light) 50%, var(--clr-primary));
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-hover));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(245, 158, 11, 0.2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(245, 158, 11, 0.06);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  position: relative;
}

.service-icon.icon-amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--clr-accent);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.1);
}

.service-icon.icon-blue {
  background: var(--clr-blue-glow);
  color: var(--clr-blue-electric);
  box-shadow: 0 0 20px var(--clr-blue-glow);
}

.service-icon.icon-orange {
  background: rgba(249, 115, 22, 0.1);
  color: var(--clr-accent-hover);
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.1);
}

.service-icon.icon-green {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.service-card h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
  line-height: 1.7;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-sm);
}

.service-tags span {
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--clr-gray-400);
  font-weight: var(--fw-medium);
}

/* ===== VIDEO SECTION ===== */
#projelerimiz {
  background: var(--clr-primary);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.video-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition-base);
}

.video-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-hover));
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 2;
}

.video-card:hover {
  border-color: rgba(245, 158, 11, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(245, 158, 11, 0.06);
}

.video-card:hover::before {
  opacity: 1;
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: rgba(0, 0, 0, 0.3);
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-info {
  padding: 1.25rem 1.5rem;
}

.video-info h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: 0.35rem;
}

.video-info p {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
  line-height: 1.6;
}

/* ===== WHY US SECTION ===== */
#neden-biz {
  background: var(--clr-primary);
  position: relative;
}

.why-us-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.why-us-text h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.why-us-text h2 .highlight {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.why-us-text>p {
  color: var(--clr-gray-400);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.why-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-fast);
}

.why-feature:hover {
  background: rgba(255, 255, 255, 0.03);
}

.why-feature-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: rgba(245, 158, 11, 0.1);
}

.why-feature h4 {
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-white);
  margin-bottom: 0.2rem;
}

.why-feature p {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
  line-height: 1.6;
}

/* Why us stats cards */
.why-us-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.why-stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--border-radius);
  padding: 1.75rem;
  text-align: center;
  transition: var(--transition-base);
}

.why-stat-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(245, 158, 11, 0.15);
  transform: translateY(-4px);
}

.why-stat-card .stat-icon {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.why-stat-card .stat-number {
  font-size: 2rem;
  font-weight: var(--fw-black);
  color: var(--clr-accent);
  line-height: 1;
}

.why-stat-card .stat-label {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
  margin-top: 0.35rem;
}

/* ===== CONTACT SECTION ===== */
#iletisim {
  background: linear-gradient(180deg, var(--clr-primary), var(--clr-primary-light));
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  color: var(--clr-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.contact-info>p {
  color: var(--clr-gray-400);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.15);
}

.contact-item h4 {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--clr-white);
  margin-bottom: 0.15rem;
}

.contact-item p,
.contact-item a {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
}

.contact-item a:hover {
  color: var(--clr-accent);
}

.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  height: 220px;
  margin-top: var(--space-sm);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: brightness(0.8) contrast(1.1) saturate(0);
  transition: filter var(--transition-base);
}

.map-container:hover iframe {
  filter: brightness(0.9) contrast(1.05) saturate(0.5);
}

/* Contact Form */
.contact-form-wrapper {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--border-radius);
  padding: 2.5rem;
}

.contact-form-wrapper h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: 0.5rem;
}

.contact-form-wrapper>p {
  font-size: var(--fs-small);
  color: var(--clr-gray-400);
  margin-bottom: var(--space-md);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-gray-300);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--clr-white);
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-gray-500);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
}

.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='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--clr-primary-light);
  color: var(--clr-white);
}

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

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
  padding: 1rem;
  font-size: var(--fs-body);
  justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--clr-primary-light);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-lg) 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: var(--fs-small);
  color: var(--clr-gray-500);
  transition: color var(--transition-fast);
}

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

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--clr-primary-mid);
  border-radius: 4px;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .why-us-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .video-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transition: right var(--transition-base);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .hamburger {
    display: flex;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

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

  .why-us-stats {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-secondary {
    justify-content: center;
  }

  .why-us-stats {
    grid-template-columns: 1fr;
  }

  .contact-form-wrapper {
    padding: 1.5rem;
  }
}