/* ==========================================================================
   PCO.LIVEEDGE LLC - Main Stylesheet
   Dark theme, no external resources
   ========================================================================== */

:root {
  --primary: #1d4ed8;
  --secondary: #3b82f6;
  --accent: #fbbf24;
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #1a1a25;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: #1e293b;
  --gradient-1: linear-gradient(135deg, #1d4ed8, #3b82f6);
  --gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #0f172a 50%, #0a0a0f 100%);
  --shadow-glow: 0 0 30px rgba(29, 78, 216, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(10, 10, 15, 0.97);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  width: min(1200px, 92%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--gradient-1);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: var(--shadow-glow);
}

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

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  border-radius: 2px;
  transition: var(--transition);
}

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

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

.nav-links .contact-btn {
  background: var(--gradient-1);
  color: #fff;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(29, 78, 216, 0.35);
}

.nav-links .contact-btn::after {
  display: none;
}

.nav-links .contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(29, 78, 216, 0.5);
}

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

.mobile-toggle span {
  width: 26px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 78, 216, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 216, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 0%, transparent 100%);
}

.hero::after {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.18), transparent 70%);
  top: -150px;
  right: -150px;
  animation: float 8s ease-in-out infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(29, 78, 216, 0.12);
  border: 1px solid rgba(29, 78, 216, 0.35);
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 3.4rem;
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero h1 span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 36px;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.hero-stat {
  background: rgba(26, 26, 37, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.hero-stat:hover {
  border-color: rgba(29, 78, 216, 0.5);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.hero-stat .stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-stat .stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 6px;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--gradient-1);
  color: #fff;
  box-shadow: 0 4px 24px rgba(29, 78, 216, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(29, 78, 216, 0.5);
}

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

.btn-secondary:hover {
  border-color: var(--primary);
  background: rgba(29, 78, 216, 0.08);
  transform: translateY(-3px);
}

/* ==========================================================================
   Sections (Home)
   ========================================================================== */

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.about-section {
  background: var(--bg-secondary);
  position: relative;
}

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

.about-visual {
  position: relative;
  min-height: 380px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 30% 30%, rgba(29, 78, 216, 0.25), transparent 60%),
    radial-gradient(circle at 75% 70%, rgba(59, 130, 246, 0.18), transparent 55%),
    var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
}

.about-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 78, 216, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 216, 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
}

.about-card {
  position: absolute;
  background: rgba(26, 26, 37, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  backdrop-filter: blur(10px);
  z-index: 2;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.about-card.c1 {
  top: 10%;
  left: 10%;
  width: 70%;
}

.about-card.c2 {
  bottom: 12%;
  right: 8%;
  width: 60%;
}

.about-card h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.about-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.about-text h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.about-text h2 span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 36px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  transition: var(--transition);
}

.about-feature:hover {
  border-color: rgba(29, 78, 216, 0.5);
  transform: translateY(-3px);
}

.about-feature .feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(29, 78, 216, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.about-feature span {
  font-size: 0.92rem;
  font-weight: 500;
}

.services-section {
  background: var(--bg-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(29, 78, 216, 0.4);
  box-shadow: var(--shadow-glow);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(29, 78, 216, 0.14);
  border: 1px solid rgba(29, 78, 216, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--gradient-1);
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.approach-section {
  background: var(--bg-secondary);
  position: relative;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.approach-step {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: var(--transition);
}

.approach-step:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.45);
}

.step-number {
  font-size: 2.6rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.85;
  margin-bottom: 14px;
}

.approach-step h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.approach-step p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.cta-section {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.cta-box {
  position: relative;
  background:
    radial-gradient(circle at 20% 20%, rgba(29, 78, 216, 0.25), transparent 55%),
    radial-gradient(circle at 85% 85%, rgba(59, 130, 246, 0.2), transparent 55%),
    var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 70px 60px;
  text-align: center;
  overflow: hidden;
}

.cta-box h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-box p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
}

/* ==========================================================================
   Page Banner
   ========================================================================== */

.page-banner {
  position: relative;
  padding: 170px 0 80px;
  background: var(--gradient-hero);
  text-align: center;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 78, 216, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 216, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000 0%, transparent 100%);
}

.page-banner h1 {
  position: relative;
  z-index: 2;
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.page-banner p {
  position: relative;
  z-index: 2;
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ==========================================================================
   Content Pages
   ========================================================================== */

.content-page {
  background: var(--bg-primary);
  padding: 80px 0 100px;
}

.content-container {
  width: min(900px, 92%);
  margin: 0 auto;
}

.content-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
  margin-bottom: 28px;
  transition: var(--transition);
}

.content-section:hover {
  border-color: rgba(29, 78, 216, 0.35);
}

.content-section h2 {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.content-section h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--secondary);
}

.content-section p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.content-section ul {
  margin: 0 0 18px 0;
  padding-left: 4px;
}

.content-section ul li {
  color: var(--text-secondary);
  padding: 6px 0 6px 28px;
  position: relative;
  line-height: 1.7;
}

.content-section ul li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
}

.content-section strong {
  color: var(--text-primary);
}

/* ==========================================================================
   Services Detail Page
   ========================================================================== */

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.service-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
}

.service-detail-card:hover {
  transform: translateY(-6px);
  border-color: rgba(29, 78, 216, 0.4);
  box-shadow: var(--shadow-glow);
}

.service-detail-card .service-icon {
  margin-bottom: 20px;
}

.service-detail-card h3 {
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.service-detail-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.service-detail-card ul li {
  font-size: 0.92rem;
}

.delivery-model {
  margin-top: 40px;
}

.delivery-model h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 48px;
}

/* ==========================================================================
   Team Page
   ========================================================================== */

.team-page-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.team-page-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}

.team-page-card:hover {
  transform: translateY(-8px);
  border-color: rgba(29, 78, 216, 0.4);
  box-shadow: var(--shadow-glow);
}

.team-avatar {
  width: 84px;
  height: 84px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  box-shadow: var(--shadow-glow);
}

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

.team-page-card .role {
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.team-page-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.contact-item:hover {
  border-color: rgba(29, 78, 216, 0.45);
  transform: translateY(-3px);
}

.contact-item .contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(29, 78, 216, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.contact-item p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  word-break: break-word;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.contact-form > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}

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

.form-success {
  display: none;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: var(--secondary);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 20px;
  font-size: 0.95rem;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 70px 0 0;
}

.footer-grid {
  width: min(1200px, 92%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 50px;
}

.footer-brand .nav-logo {
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  max-width: 320px;
}

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

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

.footer-links ul li a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.footer-links ul li a:hover {
  color: var(--secondary);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}

.footer-bottom {
  width: min(1200px, 92%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

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

.footer-bottom-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
}

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

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

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

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

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

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

  .nav-links {
    position: fixed;
    top: 74px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(10, 10, 15, 0.98);
    padding: 30px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero {
    padding: 110px 0 60px;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

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

  .about-visual {
    min-height: 300px;
  }

  .services-grid,
  .service-detail-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .team-page-grid {
    grid-template-columns: 1fr;
  }

  .section-header h2,
  .about-text h2,
  .page-banner h1 {
    font-size: 1.9rem;
  }

  .cta-box {
    padding: 50px 28px;
  }

  .cta-box h2 {
    font-size: 1.7rem;
  }

  .content-section {
    padding: 30px 24px;
  }

  .contact-form {
    padding: 28px 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
  }

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

  .about-features {
    grid-template-columns: 1fr;
  }

  .about-visual {
    min-height: 260px;
  }

  .about-card.c1,
  .about-card.c2 {
    width: 80%;
  }

  .page-banner {
    padding: 140px 0 60px;
  }
}