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

:root {
  --primary: #0c2349;
  --primary-dark: #081832;
  --accent: #2ecc71;
  --accent-dark: #27ae60;
  --text: #1a1a2e;
  --text-light: #4a5568;
  --bg: #ffffff;
  --bg-light: #f0f4f8;
  --bg-dark: #060e1f;
  --border: #d2dce6;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
  --max-width: 1200px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    Oxygen, Ubuntu, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  font-weight: 700;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER / NAV ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

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

.logo {
  display: inline-block;
  height: 38px;
}

.logo img {
  height: 100%;
  width: auto;
  display: block;
}

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

.nav-links a {
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 4px 0;
}

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

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

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

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 10px 24px !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  transition: background var(--transition), transform var(--transition) !important;
}

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

.nav-cta:hover {
  background: var(--accent-dark) !important;
  transform: translateY(-1px);
}

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

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.938rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46, 204, 113, 0.35);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

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

.btn-white:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1a6db5 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(46, 204, 113, 0.15);
  color: var(--accent);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.813rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  border: 1px solid rgba(46, 204, 113, 0.3);
}

.hero h1 {
  font-size: 3.25rem;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  max-width: 520px;
}

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

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.hero-stat {
  position: absolute;
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  z-index: 3;
}

.hero-stat.stat-1 {
  bottom: -20px;
  left: -30px;
}

.hero-stat.stat-2 {
  top: 40px;
  right: -30px;
}

.hero-stat strong {
  display: block;
  font-size: 1.75rem;
  color: var(--accent);
}

.hero-stat span {
  font-size: 0.813rem;
  color: var(--text-light);
  font-weight: 500;
}

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

.section-badge {
  display: inline-block;
  background: rgba(46, 204, 113, 0.1);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  max-width: 640px;
  line-height: 1.8;
}

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

.text-center .section-subtitle {
  margin: 0 auto;
}

/* ===== PROBLEM / STAKES ===== */
.stakes {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
}

.stakes .section-badge {
  background: rgba(46, 204, 113, 0.15);
  color: var(--accent);
}

.stakes .section-title {
  color: #fff;
}

.stakes .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
}

.stakes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.stake-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 36px 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.stake-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(46, 204, 113, 0.3);
}

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

.stake-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--accent);
}

.stake-card h3 {
  font-size: 1.125rem;
  margin-bottom: 12px;
  color: #fff;
}

.stake-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.938rem;
  line-height: 1.7;
}

/* ===== VALUE PROPOSITION / FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 56px;
}

.features-grid.reverse {
  direction: rtl;
}

.features-grid.reverse > * {
  direction: ltr;
}

.feature-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.feature-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center top;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.feature-item {
  display: flex;
  gap: 20px;
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.feature-item h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.feature-item p {
  color: var(--text-light);
  font-size: 0.938rem;
}

/* ===== STATS ===== */
.stats {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
}

.stats .section-title {
  color: #fff;
}

.stats .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 56px;
}

.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.938rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--bg-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 32px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.testimonial-stars {
  color: #f1c40f;
  font-size: 1.125rem;
  margin-bottom: 16px;
}

.testimonial-text {
  color: var(--text);
  font-size: 0.938rem;
  margin-bottom: 24px;
  font-style: italic;
  line-height: 1.8;
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.938rem;
}

.testimonial-role {
  font-size: 0.813rem;
  color: var(--text-light);
}

/* ===== PROCESS ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
}

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

.process-step::after {
  content: '';
  position: absolute;
  top: 36px;
  right: -20px;
  width: 40px;
  height: 2px;
  background: var(--border);
}

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

.step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 24px;
}

.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.process-step p {
  color: var(--text-light);
  font-size: 0.938rem;
}

/* ===== PRODUCTS / SERVICES ===== */
.products-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 160px 0 100px;
  color: #fff;
  text-align: center;
}

.products-hero .section-title {
  color: #fff;
}

.products-hero .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-section.reverse {
  direction: rtl;
}

.product-section.reverse > * {
  direction: ltr;
}

.product-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

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

.product-content > p {
  color: var(--text-light);
  margin-bottom: 32px;
  font-size: 1rem;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.benefit-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-top: 2px;
}

.benefit-item span {
  font-size: 0.938rem;
  color: var(--text);
}

.benefit-item strong {
  color: var(--accent);
}

/* ===== PROJECTS ===== */
.projects-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 160px 0 100px;
  color: #fff;
  text-align: center;
}

.projects-hero .section-title {
  color: #fff;
}

.projects-hero .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto;
}

.projects-section {
  padding: 80px 0;
}

.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 48px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-card:nth-child(even) {
  direction: rtl;
}

.project-card:nth-child(even) > * {
  direction: ltr;
}

.project-card:last-child {
  margin-bottom: 0;
}

.project-image {
  height: 100%;
}

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

.project-content {
  padding: 40px;
}

.project-type {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.813rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(46, 204, 113, 0.1);
  margin-bottom: 16px;
}

.project-content h2 {
  font-size: 1.75rem;
  color: var(--text);
  margin-bottom: 12px;
}

.project-description {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.project-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-highlights {
  list-style: none;
  padding: 0;
}

.project-highlights li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--text-light);
  line-height: 1.6;
  font-size: 0.938rem;
}

.project-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.project-highlights li:last-child {
  margin-bottom: 0;
}

/* ===== ABOUT ===== */
.about-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 160px 0 100px;
  color: #fff;
  text-align: center;
}

.about-hero .section-title {
  color: #fff;
}

.about-hero .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.value-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 32px;
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.value-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--accent);
}

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

.value-card p {
  color: var(--text-light);
  font-size: 0.938rem;
}

/* ===== CONTACT ===== */
.contact-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 160px 0 100px;
  color: #fff;
  text-align: center;
}

.contact-hero .section-title {
  color: #fff;
}

.contact-hero .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 56px;
}

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.938rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition);
}

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

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

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

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

.contact-info-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 32px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all var(--transition);
}

.contact-info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.contact-info-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.contact-info-card h3 {
  font-size: 0.938rem;
  margin-bottom: 4px;
}

.contact-info-card p {
  color: var(--text-light);
  font-size: 0.875rem;
}

/* ===== TRUSTED BY / LOGO SLIDER ===== */
.trusted-by {
  padding: 80px 0 40px;
}

.logo-slider {
  overflow: hidden;
  padding: 40px 0 20px;
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}

.logo-slider::before,
.logo-slider::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.logo-slider::before {
  left: 0;
  background: linear-gradient(to right, var(--bg) 0%, transparent 100%);
}

.logo-slider::after {
  right: 0;
  background: linear-gradient(to left, var(--bg) 0%, transparent 100%);
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 60px;
  width: max-content;
  animation: slide 20s linear infinite;
}

.logo-slide {
  flex-shrink: 0;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s ease;
}

.logo-slide:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.logo-slide img {
  height: 100%;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

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

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #143a6b 100%);
  color: #fff;
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner .container {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  font-size: 2.25rem;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .logo {
  margin-bottom: 16px;
  height: 32px;
}

.footer-brand p {
  font-size: 0.938rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

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

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: #fff;
}

.footer-column h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-column a {
  display: block;
  font-size: 0.875rem;
  padding: 6px 0;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

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

.footer-bottom {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.813rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero p {
    margin: 0 auto 40px;
  }

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

  .hero-visual {
    display: none;
  }

  .hero h1 {
    font-size: 2.75rem;
  }

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

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

  .features-grid,
  .product-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .features-grid.reverse,
  .product-section.reverse {
    direction: ltr;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

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

  .mobile-toggle {
    display: flex;
  }

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

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

  .stakes-grid,
  .testimonials-grid,
  .process-steps,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .project-card {
    grid-template-columns: 1fr;
  }

  .project-card:nth-child(even) {
    direction: ltr;
  }

  .project-content {
    padding: 24px;
  }

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

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

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

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

  section {
    padding: 64px 0;
  }

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

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.875rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

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

  .btn {
    width: 100%;
    justify-content: center;
  }
}