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

:root {
  --primary: #7C3AED;
  --accent: #EC4899;
  --dark: #111827;
  --white: #FFFFFF;
  --light: #F9FAFB;
  --gray: #6B7280;
  --gradient: linear-gradient(135deg, var(--primary), var(--accent));
  --gradient-r: linear-gradient(135deg, var(--accent), var(--primary));
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.2;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

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

ul {
  list-style: none;
}

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

.section {
  padding: 100px 0;
}

.section-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--dark);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray);
  max-width: 600px;
  margin-bottom: 48px;
}

.section-subtitle.center {
  margin-left: auto;
  margin-right: auto;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
}

.nav-logo svg {
  width: 40px;
  height: 40px;
}

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

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s;
}

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

.nav-links .btn {
  padding: 10px 24px;
  font-size: 0.9rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

.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 ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: var(--light);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--white);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 32px;
  box-shadow: 0 2px 20px rgba(124, 58, 237, 0.1);
}

.hero-badge span {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--gray);
  max-width: 560px;
  margin-bottom: 40px;
}

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

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat .number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .label {
  font-size: 0.875rem;
  color: var(--gray);
  margin-top: 4px;
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--white);
  border: 1px solid #E5E7EB;
  border-radius: 16px;
  padding: 40px 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(236, 72, 153, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s;
}

.service-link:hover {
  gap: 12px;
}

/* ===== STATS SECTION ===== */
.stats-section {
  background: var(--dark);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.stat-label {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

/* ===== CASE STUDIES ===== */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.case-card {
  border-radius: 20px;
  padding: 40px 32px;
  color: var(--white);
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s;
}

.case-card:hover {
  transform: translateY(-4px);
}

.case-card.gradient-1 {
  background: linear-gradient(135deg, #7C3AED, #3B82F6);
}

.case-card.gradient-2 {
  background: linear-gradient(135deg, #EC4899, #F59E0B);
}

.case-card.gradient-3 {
  background: linear-gradient(135deg, #10B981, #3B82F6);
}

.case-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 16px;
  width: fit-content;
}

.case-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.case-card p {
  opacity: 0.85;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.case-metric {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}

/* ===== MARQUEE ===== */
.marquee-section {
  padding: 60px 0;
  background: var(--light);
  overflow: hidden;
}

.marquee-wrapper {
  display: flex;
  gap: 60px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #D1D5DB;
  white-space: nowrap;
  user-select: none;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid #E5E7EB;
  border-radius: 16px;
  padding: 40px 32px;
  transition: all 0.3s;
}

.testimonial-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 1.1rem;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
}

.testimonial-author h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--gray);
}

/* ===== NEWSLETTER CTA ===== */
.cta-section {
  background: var(--gradient);
  padding: 100px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section h2 {
  font-size: 2.75rem;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto 40px;
}

.cta-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.cta-form input {
  flex: 1;
  min-width: 240px;
  padding: 14px 24px;
  border-radius: 50px;
  border: none;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  outline: none;
}

/* ===== PAGE HEADER ===== */
.page-header {
  padding: 160px 0 80px;
  background: var(--light);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.page-header h1 {
  font-size: 3.25rem;
  margin-bottom: 16px;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
}

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

.about-story-text h2 {
  font-size: 2.25rem;
  margin-bottom: 20px;
}

.about-story-text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}

.about-story-image {
  aspect-ratio: 4/3;
  border-radius: 20px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.about-story-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.culture-card {
  padding: 32px;
  background: var(--light);
  border-radius: 16px;
  text-align: center;
}

.culture-card .icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.culture-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.culture-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
}

.team-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--gradient);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  position: relative;
}

.team-avatar::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradient);
  z-index: -1;
  opacity: 0.3;
}

.team-card:nth-child(2) .team-avatar {
  background: linear-gradient(135deg, var(--accent), #F59E0B);
}
.team-card:nth-child(2) .team-avatar::after {
  background: linear-gradient(135deg, var(--accent), #F59E0B);
}

.team-card:nth-child(3) .team-avatar {
  background: linear-gradient(135deg, #3B82F6, #10B981);
}
.team-card:nth-child(3) .team-avatar::after {
  background: linear-gradient(135deg, #3B82F6, #10B981);
}

.team-card:nth-child(4) .team-avatar {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
}
.team-card:nth-child(4) .team-avatar::after {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
}

.team-card h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.team-card .role {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
}

.team-card .bio {
  color: var(--gray);
  font-size: 0.875rem;
  margin-top: 8px;
}

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

.value-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid #E5E7EB;
  border-radius: 16px;
  transition: all 0.3s;
}

.value-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.value-card .icon {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.value-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -12px;
  width: 24px;
  height: 2px;
  background: #E5E7EB;
}

.process-step:last-child::after {
  display: none;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 auto 16px;
}

.process-step h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.process-step p {
  color: var(--gray);
  font-size: 0.85rem;
}

/* ===== SERVICES PAGE ===== */
.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid #E5E7EB;
}

.service-detail:last-child {
  border-bottom: none;
}

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

.service-detail-content h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-detail-content > p {
  color: var(--gray);
  margin-bottom: 32px;
  line-height: 1.8;
}

.service-process {
  margin-bottom: 32px;
}

.service-process h3 {
  font-size: 1.125rem;
  margin-bottom: 16px;
}

.service-process ol {
  list-style: none;
  counter-reset: step;
}

.service-process ol li {
  counter-increment: step;
  padding: 12px 0;
  padding-left: 40px;
  position: relative;
  color: var(--gray);
  border-bottom: 1px solid #F3F4F6;
}

.service-process ol li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(236, 72, 153, 0.1));
  color: var(--primary);
  font-weight: 600;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-deliverables {
  background: var(--light);
  border-radius: 16px;
  padding: 32px;
}

.service-deliverables h3 {
  font-size: 1.125rem;
  margin-bottom: 20px;
}

.deliverable-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.deliverable-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--dark);
}

.deliverable-item .check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ===== PORTFOLIO ===== */
.filter-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid #E5E7EB;
  background: transparent;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray);
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(124, 58, 237, 0.05);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.portfolio-card {
  background: var(--white);
  border: 1px solid #E5E7EB;
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.portfolio-card.hidden {
  display: none;
}

.portfolio-thumbnail {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.portfolio-thumbnail.grad-1 { background: linear-gradient(135deg, #7C3AED, #3B82F6); }
.portfolio-thumbnail.grad-2 { background: linear-gradient(135deg, #EC4899, #F59E0B); }
.portfolio-thumbnail.grad-3 { background: linear-gradient(135deg, #10B981, #3B82F6); }
.portfolio-thumbnail.grad-4 { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.portfolio-thumbnail.grad-5 { background: linear-gradient(135deg, #8B5CF6, #EC4899); }
.portfolio-thumbnail.grad-6 { background: linear-gradient(135deg, #3B82F6, #10B981); }

.portfolio-thumbnail .overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  opacity: 0.3;
}

.portfolio-body {
  padding: 28px;
}

.portfolio-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(124, 58, 237, 0.08);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.portfolio-body h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.portfolio-body p {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.portfolio-metric {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
}

.portfolio-metric .arrow {
  color: #10B981;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
  margin-bottom: 8px;
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.3s;
  background: var(--white);
  color: var(--dark);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form .error-msg {
  color: #EF4444;
  font-size: 0.8rem;
  margin-top: 4px;
  display: none;
}

.contact-form .form-group.error input,
.contact-form .form-group.error select,
.contact-form .form-group.error textarea {
  border-color: #EF4444;
}

.contact-form .form-group.error .error-msg {
  display: block;
}

.form-success {
  display: none;
  text-align: center;
  padding: 48px 32px;
}

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

.form-success .icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10B981, #3B82F6);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}

.form-success h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray);
}

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

.contact-info-card {
  background: var(--light);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-card h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-info-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

.contact-socials {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  font-size: 1.1rem;
  transition: all 0.3s;
}

.social-link:hover {
  background: var(--gradient);
  color: var(--white);
}

/* FAQ */
.faq-section {
  background: var(--light);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 16px;
  padding: 28px;
}

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--dark);
}

.faq-item p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  padding: 80px 0 32px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .nav-logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-brand .footer-socials {
  display: flex;
  gap: 12px;
}

.footer-brand .footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s;
}

.footer-brand .footer-socials a:hover {
  background: var(--gradient);
  color: var(--white);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a:hover {
  color: var(--white);
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-step:nth-child(3)::after {
    display: none;
  }

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

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

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

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

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .hamburger {
    display: flex;
    z-index: 1001;
  }

  .hero {
    min-height: auto;
    padding: 140px 0 80px;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

  .hero-stats {
    gap: 32px;
  }

  .hero-stat .number {
    font-size: 2rem;
  }

  .services-grid,
  .case-studies-grid,
  .testimonials-grid,
  .culture-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .stat-number {
    font-size: 2.25rem;
  }

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

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

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

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

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

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

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .page-header {
    padding: 130px 0 60px;
  }

  .page-header h1 {
    font-size: 2.25rem;
  }

  .cta-section h2 {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }
}