/* ============================================
   AET Solutions - Main Stylesheet
   ============================================ */

:root {
  --primary-dark: #0a1628;
  --primary-dark-2: #0d1f3c;
  --accent-teal: #00c2b8;
  --accent-teal-dark: #00a09a;
  --accent-teal-light: #e0fafa;
  --light-bg: #f5f7fa;
  --text-dark: #1a1a2e;
  --text-body: #4a5568;
  --text-light: #718096;
  --text-white: #ffffff;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.07), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s ease;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--card-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-teal);
  color: var(--text-dark);
  border-color: var(--accent-teal);
}

.btn-primary:hover {
  background: var(--accent-teal-dark);
  border-color: var(--accent-teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 194, 184, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--text-white);
  transform: translateY(-2px);
}

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

/* ---- Section ---- */
.section {
  padding: 96px 0;
}

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

.section-tag {
  display: inline-block;
  background: var(--accent-teal-light);
  color: var(--accent-teal-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-tag.light {
  background: rgba(0, 194, 184, 0.15);
  color: var(--accent-teal);
}

.section-heading {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-heading.light {
  color: var(--text-white);
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-body);
  line-height: 1.7;
}

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

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--primary-dark);
  transition: var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

/* Logo */
.logo {
  flex-shrink: 0;
  line-height: 1;
}

.logo-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
  border-radius: 8px;
  padding: 8px 12px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}

.logo-text {
  font-size: 22px;
  font-weight: 900;
  color: #0a1628;
  letter-spacing: 1px;
}

.logo-sub {
  font-size: 7px;
  font-weight: 600;
  color: #555;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-top: 1px;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--accent-teal);
  background: rgba(0, 194, 184, 0.08);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-arrow {
  font-size: 11px;
  margin-left: 3px;
  opacity: 0.7;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-dark-2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 220px;
  box-shadow: var(--shadow-xl);
}

.nav-dropdown:hover .dropdown-menu {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-item:hover {
  color: var(--accent-teal);
  background: rgba(0, 194, 184, 0.08);
}

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--accent-teal);
  border: none;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: white;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-phone:hover {
  background: #00a89f;
  color: white;
}

.phone-icon {
  font-size: 14px;
}

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

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--primary-dark);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.97) 0%,
    rgba(10, 22, 40, 0.85) 50%,
    rgba(10, 22, 40, 0.7) 100%
  );
  z-index: 1;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(0, 194, 184, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 194, 184, 0.05) 0%, transparent 40%),
    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='%2300c2b8' 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");
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 194, 184, 0.1);
  border: 1px solid rgba(0, 194, 184, 0.45);
  color: var(--accent-teal);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-headline {
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.08;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.hero-headline .highlight {
  color: var(--accent-teal);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 640px;
}

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

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

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

.hero-stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-teal);
  line-height: 1;
}

.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  font-size: 18px;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-8px); }
  60% { transform: translateX(-50%) translateY(-4px); }
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--card-bg);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.about-stat-card {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.about-stat-card:hover {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(0, 194, 184, 0.08);
  transform: translateY(-2px);
}

.about-stat-value {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--accent-teal);
  margin-bottom: 8px;
}

.about-stat-label {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}

.about-text p {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-card {
  background: var(--primary-dark);
  border-radius: var(--radius-md);
  padding: 28px;
  border-left: 4px solid var(--accent-teal);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: rgba(0, 194, 184, 0.06);
  border-radius: 50%;
}

.about-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 6px;
}

.about-card-subtitle {
  font-size: 14px;
  color: var(--accent-teal);
  font-weight: 500;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  background: var(--light-bg);
}

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

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-teal), var(--accent-teal-dark));
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: rgba(0, 194, 184, 0.2);
}

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

.service-icon {
  font-size: 36px;
  margin-bottom: 20px;
  display: block;
}

.service-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.service-description {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.75;
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio {
  background: var(--card-bg);
}

.portfolio-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 9px 20px;
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-teal);
  border-color: var(--accent-teal);
  color: var(--text-dark);
  font-weight: 600;
}

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

.project-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: pointer;
}

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

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

.project-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--primary-dark);
}

.project-image-placeholder {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-dark-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: rgba(0, 194, 184, 0.3);
}

.project-body {
  padding: 20px;
}

.project-type-tag {
  display: inline-block;
  background: var(--accent-teal-light);
  color: var(--accent-teal-dark);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.project-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}

.project-location {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.project-location::before {
  content: '📍';
  font-size: 11px;
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

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

.project-stat-value {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-teal);
  margin-bottom: 2px;
}

.project-stat-label {
  display: block;
  font-size: 10px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* ============================================
   CERTIFICATIONS
   ============================================ */
.certifications {
  background: var(--primary-dark);
}

.cert-content {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
}

.cidb-card {
  background: rgba(0, 194, 184, 0.08);
  border: 2px solid rgba(0, 194, 184, 0.3);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.cidb-badge {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 32px;
}

.cidb-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-teal);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cidb-org {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-white);
}

.cidb-grade {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-teal);
  color: var(--text-dark);
  font-size: 22px;
  font-weight: 900;
  padding: 10px 28px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
  letter-spacing: 1px;
}

.cidb-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.cidb-stat {
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cidb-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cidb-stat-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-white);
}

.cert-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.cert-list-heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.cert-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  line-height: 1.5;
}

.cert-list li:last-child {
  border-bottom: none;
}

.cert-check {
  width: 20px;
  height: 20px;
  background: rgba(0, 194, 184, 0.15);
  border: 1px solid rgba(0, 194, 184, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 11px;
  color: var(--accent-teal);
  font-weight: 700;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--light-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-color);
}

.contact-info-item:first-child {
  padding-top: 0;
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-teal-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

.contact-info-value {
  font-size: 15px;
  color: var(--text-dark);
  font-weight: 500;
  line-height: 1.5;
}

.contact-info-value a {
  color: var(--accent-teal);
}

.contact-info-value a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--card-bg);
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(0, 194, 184, 0.1);
}

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

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

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.captcha-box {
  display: flex;
  align-items: center;
  gap: 10px;
}

.captcha-question {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  white-space: nowrap;
  min-width: 100px;
  text-align: center;
}

.captcha-equals {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-muted);
}

.captcha-box input {
  width: 80px;
  padding: 10px 12px;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
}

.captcha-refresh {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  line-height: 1;
}

.captcha-refresh:hover {
  border-color: var(--accent-teal);
  color: var(--accent-teal);
}

.captcha-error {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: #e53e3e;
}

.form-success {
  text-align: center;
  padding: 48px 24px;
}

.success-icon {
  width: 64px;
  height: 64px;
  background: rgba(0, 194, 184, 0.15);
  border: 2px solid var(--accent-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--accent-teal);
  margin: 0 auto 20px;
}

.form-success h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.form-success p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--primary-dark);
  padding: 80px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col-heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-teal);
  padding-left: 4px;
}

.footer-links .footer-service {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
}

.footer-contact-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

.footer-contact-icon {
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.admin-link {
  color: rgba(255,255,255,0.2);
  font-size: 12px;
  transition: var(--transition);
}

.admin-link:hover {
  color: var(--accent-teal);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .cert-content {
    grid-template-columns: 1fr;
  }

  .cert-lists {
    grid-template-columns: 1fr 1fr;
  }
}

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

  .section-header {
    margin-bottom: 48px;
  }

  /* Nav */
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--primary-dark-2);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

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

  .hamburger {
    display: flex;
  }

  .nav-phone span:last-child {
    display: none;
  }

  .nav-phone {
    padding: 8px 12px;
  }

  .nav-dropdown .dropdown-menu {
    position: static;
    transform: none;
    display: block;
    box-shadow: none;
    border: none;
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-sm);
    margin-top: 4px;
  }

  /* Hero */
  .hero-stats {
    gap: 28px;
  }

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

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

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

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

  /* Certifications */
  .cert-lists {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

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

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

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

  .portfolio-filters {
    gap: 8px;
  }

  .filter-btn {
    font-size: 13px;
    padding: 7px 14px;
  }

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

  .contact-form-wrapper {
    padding: 24px;
  }

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

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}