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

/* --- CUSTOM VARIABLES --- */
:root {
  --primary-bg: #0b0f19;
  --secondary-bg: #111827;
  --card-bg: rgba(17, 24, 39, 0.7);
  --glass-bg: rgba(11, 15, 25, 0.75);
  
  --text-main: #f9fafb;
  --text-secondary: #d1d5db;
  --text-muted: #9ca3af;
  
  --accent: #00AEEF;
  --accent-glow: rgba(0, 174, 239, 0.35);
  --accent-gradient: linear-gradient(135deg, #00AEEF 0%, #0F7FA9 100%);
  --accent-gold: #fbbf24;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 174, 239, 0.3);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  
  --container-width: 1200px;
}

/* --- RESET & BASIC STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  font-size: 16px;
  background-color: var(--primary-bg);
  color: var(--text-main);
  font-family: var(--font-body);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--primary-bg);
}
::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Selection Color */
::selection {
  background: var(--accent);
  color: #fff;
}

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

ul {
  list-style: none;
}

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

/* --- REUSABLE UTILITIES --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 8rem 0;
}

.text-gradient {
  background: linear-gradient(135deg, #fff 30%, #9ca3af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.section-header {
  text-align: center;
  margin-bottom: 5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 300;
}

.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  transition: var(--transition-medium);
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
  transform: translateY(-5px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-medium);
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.5);
  transform: scale(1.02);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: #fff;
}

/* --- HEADER & NAV --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition-medium);
}

header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

.logo img {
  height: 50px;
  width: auto;
  transition: var(--transition-medium);
}

header.scrolled .logo img {
  height: 42px;
}

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

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

/* Hamburger Menu */
.hamburger {
  display: none;
  cursor: pointer;
  background: transparent;
  border: none;
  outline: none;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px 0;
  background-color: var(--text-main);
  transition: var(--transition-medium);
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.25) contrast(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(11, 15, 25, 0.3) 0%, rgba(11, 15, 25, 0.8) 70%), 
              linear-gradient(to bottom, rgba(11, 15, 25, 0) 50%, var(--primary-bg) 100%);
  z-index: -1;
}

.hero .container {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  max-width: 750px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 50px;
  color: var(--accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-content p {
  color: var(--text-secondary);
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
}

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

.hero-visual-wrapper {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  z-index: -1;
  animation: pulse 8s infinite alternate;
}

.hero-logo-img {
  width: 80%;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.1); opacity: 1; }
}

/* --- ABOUT SECTION --- */
.about {
  background: var(--primary-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-content h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-image {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.about-image-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 60%, rgba(11, 15, 25, 0.8) 100%);
}

.about-image img {
  width: 100%;
  height: auto;
  transition: var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

/* --- MISSION & VISION --- */
.vision-mission {
  position: relative;
  background: var(--primary-bg);
}

.tabs-container {
  max-width: 900px;
  margin: 0 auto;
}

.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 1rem;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  padding: 0.5rem 2rem;
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  color: var(--accent);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -17px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  border-radius: 3px 3px 0 0;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.5s ease forwards;
}

.tab-pane.active {
  display: block;
}

.mission-vision-card {
  padding: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.mission-vision-card::before {
  content: '“';
  position: absolute;
  top: 10px;
  left: 30px;
  font-size: 12rem;
  font-family: var(--font-heading);
  color: rgba(59, 130, 246, 0.05);
  line-height: 1;
  font-weight: 800;
}

.mission-vision-card p {
  font-size: 1.4rem;
  line-height: 1.8;
  font-weight: 300;
  color: var(--text-secondary);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.services.section-padding {
  padding: 4.5rem 0 3rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  padding: 2.25rem 1.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.15);
  transition: var(--transition-medium);
}

.service-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
}

.service-card:hover .service-icon {
  background: var(--accent-gradient);
  color: #fff;
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 300;
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

.service-features {
  margin-top: auto;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.service-features li svg {
  width: 14px;
  height: 14px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

/* --- SECTORS (FAALİYET ALANLARI) --- */
.sectors {
  background: var(--primary-bg);
}

.sectors.section-padding {
  padding: 4.5rem 0 3rem 0;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.sector-item {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sector-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-medium);
}

.sector-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}

.sector-item:hover .sector-icon {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: rotate(360deg);
}

.sector-item span {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.sector-item:hover span {
  color: #fff;
}

/* --- REQUIRED DOCUMENTS (GEREKLİ EVRAKLAR) --- */
.documents {
  background: var(--primary-bg);
  position: relative;
}

.documents-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
  align-items: flex-start;
}

.docs-info h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.docs-info p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 300;
  margin-bottom: 2rem;
}

.doc-alert {
  padding: 1.5rem;
  background: rgba(251, 191, 36, 0.05);
  border-left: 4px solid var(--accent-gold);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.documents-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.doc-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
}

.doc-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
}

.doc-name {
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-secondary);
}

/* --- USEFUL LINKS (HIZLI BAĞLANTILAR) --- */
.useful-links {
  background: var(--primary-bg);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
}

.partner-card {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition-medium);
}

.partner-logo-wrapper {
  height: 100px;
  width: 100%;
  background: #ffffff; /* Solid white background so JPEG logos blend seamlessly */
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  margin-bottom: 0;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
  transition: var(--transition-medium);
}

.partner-card img {
  max-height: 80px;
  max-width: 100%;
  width: auto;
  object-fit: contain; /* Ensures the entire photo/logo is visible without cropping */
  filter: grayscale(1) opacity(0.85); /* Clean desaturated look on load */
  transition: var(--transition-medium);
}

.partner-card:hover .partner-logo-wrapper {
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 174, 239, 0.2); /* Accent glow on hover */
}

.partner-card:hover img {
  filter: grayscale(0) opacity(1); /* Full color on hover */
  transform: scale(1.03);
}

.partner-card h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.partner-card:hover h4 {
  color: var(--accent);
}

/* --- CONTACT (İLETİŞİM) --- */
.contact {
  background: var(--primary-bg);
  position: relative;
}

.quote-block {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 6rem auto;
  padding: 0 2rem;
}

.quote-block blockquote {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.quote-author {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-info p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 300;
  margin-bottom: 3rem;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 2.5rem;
}

.contact-method-item:first-child {
  grid-column: span 2;
}

.contact-method-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.contact-icon-box svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
}

.contact-icon-box svg.whatsapp-svg {
  fill: currentColor;
  stroke: none;
}

.contact-detail-box h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-detail-box p,
.contact-detail-box a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-detail-box a:hover {
  color: var(--accent);
}

.contact-map-card {
  height: 340px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.contact-map-iframe {
  width: 100%;
  height: 100%;
  border: none;
  flex-grow: 1;
}

/* --- FOOTER --- */
footer {
  background: var(--primary-bg);
  padding: 3rem 0;
  border-top: 1px solid var(--border-light);
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-medium);
}

.social-link:hover {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
}

/* --- ANIMATION CLASSES (INTERSECTION OBSERVER) --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }


/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
  .section-padding {
    padding: 6rem 0;
  }
  
  .section-header h2 {
    font-size: 2.4rem;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-content h1 {
    font-size: 3.2rem;
  }
  
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-visual {
    display: none; /* Hide visual floating logo on tablet and mobile for better vertical flow */
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-image {
    order: -1;
  }
  
  .services-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .sectors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .documents-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-map-card {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .contact-methods {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .contact-method-item:first-child {
    grid-column: span 1;
  }

  html {
    font-size: 15px;
  }
  
  .section-padding {
    padding: 5rem 0;
  }
  
  .hamburger {
    display: block;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid var(--border-light);
    flex-direction: column;
    padding: 8rem 3rem;
    gap: 2.5rem;
    transition: var(--transition-medium);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .hero-content h1 {
    font-size: 2.8rem;
  }
  
  .tabs-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    border-bottom: none;
  }
  
  .tab-btn {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: 8px;
  }
  
  .tab-btn.active::after {
    display: none;
  }
  
  .tab-btn.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent);
  }
  
  .mission-vision-card {
    padding: 2.5rem 1.5rem;
  }
  
  .mission-vision-card p {
    font-size: 1.15rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-layout {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .sectors-grid {
    grid-template-columns: 1fr;
  }
  
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
}



/* --- NEW PREMIUM FEATURES: PORTAL, FAQ & TOOLS --- */

/* 1. Navigation Button overrides for Client Portal */
.btn-nav-portal {
  background: var(--accent-gradient) !important;
  border: none !important;
  color: #fff !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 12px var(--accent-glow) !important;
  transition: var(--transition-fast) !important;
}

.btn-nav-portal:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 18px rgba(0, 174, 239, 0.5) !important;
  color: #fff !important;
}

/* 2. Client Portal / EDI tracking section */
.portal-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.portal-features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

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

.portal-feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(0, 174, 239, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.portal-feature-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.portal-feature-text h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

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

.portal-card {
  padding: 2.5rem;
  border: 1px solid var(--border-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.portal-form-group {
  margin-bottom: 1.25rem;
}

.portal-form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.portal-form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.portal-form-input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 10px rgba(0, 174, 239, 0.15);
}

.portal-btn {
  width: 100%;
  padding: 0.75rem;
  background: var(--accent-gradient);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px var(--accent-glow);
  transition: var(--transition-fast);
}

.portal-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 174, 239, 0.5);
}

/* 3. GTIP & Customs Calculator tools */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.tool-card {
  padding: 2rem;
  text-align: center;
  transition: var(--transition-medium);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tool-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 174, 239, 0.1);
}

.tool-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(0, 174, 239, 0.08);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.tool-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.tool-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.tool-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.tool-btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.85rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tool-btn:hover {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
}

/* 4. FAQ Accordions style */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition-medium);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 1rem;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-question h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0;
  transition: var(--transition-fast);
}

.faq-item:hover .faq-question h4 {
  color: var(--accent);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--text-muted);
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
}

.faq-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: var(--transition-medium);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
}

.faq-answer p {
  padding: 0 1.5rem 1.5rem 1rem;
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Active state for FAQ accordions */
.faq-item.active .faq-answer {
  max-height: 250px; /* Expands dynamically */
}

.faq-item.active .faq-icon svg {
  transform: rotate(45deg);
  color: var(--accent);
}

/* Compliance links formatting */
.footer-compliance-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.footer-compliance-links a {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* Responsive adjustment for new blocks */
@media (max-width: 992px) {
  .portal-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}