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

/* ROOT VARIABLES */
:root {
  --color-navy: #1e3a5f;
  --color-burgundy: #8b1538;
  --color-light-gray: #f5f7fa;
  --color-white: #ffffff;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-blue: #3b82f6;
  --color-blue-light: #dbeafe;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
  font-family: 'Inter', sans-serif; 
  color: var(--color-text); 
  background-color: var(--color-white); 
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
.container { 
  max-width: 1280px; 
  margin: 0 auto; 
  padding: 0 1rem;
  width: 100%;
}

/* HEADER */
.header { 
  position: fixed; 
  top: 0; 
  left: 0; 
  right: 0; 
  background-color: var(--color-white); 
  box-shadow: 0 1px 3px rgba(0,0,0,0.1); 
  z-index: 50;
  width: 100%;
}
.navbar { width: 100%; }
.navbar-container { 
  max-width: 1280px; 
  margin: 0 auto; 
  padding: 0 1rem; 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  height: 64px;
  width: 100%;
}
.logo { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.logo-icon { 
  width: 40px; 
  height: 40px; 
  background-color: var(--color-navy); 
  border-radius: 0.5rem; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  color: var(--color-white); 
  font-weight: bold; 
  font-size: 1.25rem; 
  flex-shrink: 0;
}
.logo-text { color: var(--color-navy); font-weight: bold; font-size: 1.25rem; white-space: nowrap; }
.nav-menu { display: none; gap: 2rem; align-items: center; }
@media (min-width: 768px) { .nav-menu { display: flex; } }
.nav-link { 
  background: none; 
  border: none; 
  color: var(--color-text); 
  font-weight: 500; 
  cursor: pointer; 
  transition: color 0.3s ease; 
  padding: 0.5rem 0;
  font-size: 0.95rem;
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-navy); }
.mobile-menu-btn { 
  display: flex; 
  flex-direction: column; 
  gap: 6px; 
  background: none; 
  border: none; 
  cursor: pointer; 
  padding: 0.5rem;
  flex-shrink: 0;
}
@media (min-width: 768px) { .mobile-menu-btn { display: none; } }
.hamburger { 
  width: 24px; 
  height: 2px; 
  background-color: var(--color-text); 
  border-radius: 2px; 
  transition: all 0.3s ease; 
}
.mobile-menu { 
  display: none; 
  flex-direction: column; 
  gap: 1rem; 
  padding: 1rem; 
  border-top: 1px solid #e5e7eb;
  background-color: var(--color-white);
  width: 100%;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.mobile-menu.active { display: flex; }
.nav-link-mobile { 
  background: none; 
  border: none; 
  color: var(--color-text); 
  font-weight: 500; 
  cursor: pointer; 
  text-align: left; 
  padding: 0.75rem 0;
  font-size: 1rem;
}
.nav-link-mobile:hover { color: var(--color-navy); }

/* ============================================
   HERO — VERTICALLY CENTERED FIX
   ============================================ */
.hero {
  position: relative;
  padding-top: 64px; /* offset for fixed header */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: linear-gradient(135deg, var(--color-navy) 0%, #2d5a8f 100%);
  overflow: hidden;
  width: 100%;
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  overflow: hidden;
}
.hero-bg img { 
  width: 100%; 
  height: 100%; 
  object-fit: cover;
}

/* hero-content fills the remaining height after the 64px header offset */
.hero-content {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center; /* ← vertical centering */
  padding: 2rem 1rem;
  width: 100%;
}

@media (min-width: 768px) {
  .hero-content { padding: 3rem 1rem; }
}

/* inner wrapper keeps max-width and stacks main + stats */
.hero-inner {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .hero-inner { gap: 3rem; }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-container { gap: 2.5rem; }
}

@media (min-width: 1024px) {
  .hero-container { 
    grid-template-columns: 1fr 1fr; 
    gap: 3rem;
  }
}

.hero-text { color: var(--color-white); }
.hero-subtitle { 
  font-size: 0.75rem; 
  font-weight: 600; 
  letter-spacing: 0.15em; 
  text-transform: uppercase; 
  margin-bottom: 1rem; 
  color: #bfdbfe;
}

@media (min-width: 768px) {
  .hero-subtitle { font-size: 0.875rem; }
}

.hero-title { 
  font-size: 1.75rem; 
  font-weight: bold; 
  margin-bottom: 1.5rem; 
  line-height: 1.2;
}

@media (min-width: 640px) { 
  .hero-title { font-size: 2.25rem; } 
}

@media (min-width: 1024px) { 
  .hero-title { font-size: 3.75rem; } 
}

.hero-description { 
  font-size: 1rem; 
  margin-bottom: 1.5rem; 
  color: #dbeafe; 
  line-height: 1.5;
}

@media (min-width: 768px) {
  .hero-description { font-size: 1.125rem; margin-bottom: 2rem; }
}

.hero-buttons { 
  display: flex; 
  flex-direction: column; 
  gap: 1rem;
}

@media (min-width: 640px) { 
  .hero-buttons { flex-direction: row; gap: 1.5rem; } 
}

.hero-image { display: none; }

@media (min-width: 1024px) { 
  .hero-image { display: block; } 
}

.hero-image img { 
  border-radius: 1rem; 
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.3); 
  width: 100%; 
  height: auto;
  max-width: 600px;
}

/* BUTTONS */
.btn { 
  padding: 1rem 2rem; 
  border-radius: 0.5rem; 
  font-weight: 600; 
  border: none; 
  cursor: pointer; 
  transition: all 0.3s ease; 
  display: inline-flex; 
  align-items: center; 
  justify-content: center; 
  gap: 0.5rem;
  font-size: 1rem;
  min-height: 48px;
  width: 100%;
}

@media (min-width: 640px) {
  .btn { width: auto; }
}

.btn-primary { 
  background-color: var(--color-burgundy); 
  color: var(--color-white); 
}
.btn-primary:hover { 
  background-color: #6d1029; 
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139,21,56,0.3);
}
.btn-secondary { 
  background-color: rgba(255,255,255,0.1); 
  color: var(--color-white); 
  border: 1px solid rgba(255,255,255,0.3); 
}
.btn-secondary:hover { 
  background-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

/* STATS */
.stats-grid { 
  display: grid; 
  grid-template-columns: 1fr; 
  gap: 1rem;
}

@media (min-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

@media (min-width: 768px) { 
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } 
}

.stat-card { 
  background-color: rgba(255,255,255,0.1); 
  backdrop-filter: blur(10px); 
  border: 1px solid rgba(255,255,255,0.2); 
  border-radius: 0.75rem; 
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.stat-card:hover {
  background-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.stat-number { 
  font-size: 1.875rem; 
  font-weight: bold; 
  color: var(--color-white); 
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .stat-number { font-size: 2.25rem; }
}

.stat-label { 
  color: #bfdbfe;
  font-size: 0.9rem;
}

/* SECTION STYLES */
.section-header { 
  text-align: center; 
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .section-header { margin-bottom: 4rem; }
}

.section-tag { 
  color: var(--color-burgundy); 
  font-weight: 600; 
  font-size: 0.75rem;
  letter-spacing: 0.15em; 
  text-transform: uppercase; 
  margin-bottom: 1rem; 
  display: block;
}

@media (min-width: 768px) {
  .section-tag { font-size: 0.875rem; }
}

.section-title { 
  font-size: 1.5rem; 
  font-weight: bold; 
  color: var(--color-navy); 
  margin-bottom: 1rem;
}

@media (min-width: 768px) { 
  .section-title { font-size: 2rem; margin-bottom: 1.5rem; } 
}

@media (min-width: 1024px) {
  .section-title { font-size: 2.25rem; }
}

.section-description { 
  font-size: 1rem; 
  color: var(--color-text-light); 
  max-width: 48rem; 
  margin-left: auto; 
  margin-right: auto;
}

@media (min-width: 768px) {
  .section-description { font-size: 1.125rem; }
}

/* INSTITUTIONAL */
.institutional-section { 
  background-color: var(--color-light-gray); 
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .institutional-section { padding: 5rem 0; }
}

.cards-grid { 
  display: grid; 
  grid-template-columns: 1fr; 
  gap: 1.5rem; 
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

@media (min-width: 768px) { 
  .cards-grid { grid-template-columns: repeat(3, 1fr); margin-bottom: 3rem; } 
}

.card { 
  background-color: var(--color-white); 
  border-radius: 0.75rem; 
  padding: 1.5rem; 
  box-shadow: 0 1px 3px rgba(0,0,0,0.1); 
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

@media (min-width: 768px) {
  .card { padding: 2rem; }
}

.card:hover { 
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.card-icon { 
  font-size: 1.5rem; 
  margin-bottom: 1.5rem; 
  display: block; 
  color: var(--color-navy); 
}

.card-title { 
  font-size: 1.125rem; 
  font-weight: bold; 
  color: var(--color-navy); 
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .card-title { font-size: 1.25rem; }
}

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

.image-overlay { 
  position: relative; 
  width: 100%; 
  height: 300px;
  border-radius: 0.5rem; 
  overflow: hidden;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .image-overlay { height: 500px; }
}

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

.overlay-text { 
  position: absolute; 
  inset: 0; 
  background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.4), transparent); 
  display: flex; 
  align-items: flex-end; 
  justify-content: center; 
}

.overlay-text p { 
  color: var(--color-white); 
  font-size: 1.1rem;
  font-style: italic; 
  padding: 2rem 1.5rem; 
  text-align: center; 
  max-width: 56rem;
}

@media (min-width: 768px) {
  .overlay-text p { font-size: 1.25rem; padding: 3rem 2rem; }
}

/* PARTNERSHIP GALLERY */
.partnership-gallery {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .partnership-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2.5rem;
  }
}

@media (min-width: 768px) {
  .partnership-gallery {
    margin-top: 3rem;
  }
}

.gallery-item {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  min-height: 200px;
}

@media (min-width: 768px) {
  .gallery-item { min-height: 250px; }
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

@media (min-width: 768px) {
  .gallery-full {
    grid-column: 1 / -1;
    height: auto;
    max-height: none;
    min-height: 300px;
  }
  .gallery-half {
    height: auto;
    min-height: 300px;
  }
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.5), transparent);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

@media (min-width: 768px) {
  .gallery-caption { padding: 1.5rem; font-size: 1.1rem; }
}

/* EXECUTION SECTION */
.execution-section {
  padding: 3rem 1rem;
  background: #f0f4f8;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .execution-section { padding: 5rem 1rem; }
}

.execution-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30,58,95,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,58,95,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

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

.execution-cards { 
  display: grid; 
  grid-template-columns: 1fr; 
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .execution-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .execution-cards { grid-template-columns: repeat(3, 1fr); }
}

.execution-card {
  border-radius: 1.25rem;
  padding: 2rem;
  color: var(--color-white);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

@media (min-width: 768px) {
  .execution-card { min-height: 320px; }
}

.execution-card:hover { 
  box-shadow: 0 16px 40px rgba(0,0,0,0.28); 
  transform: translateY(-6px);
}

.execution-card .card-header-row, 
.execution-card p { 
  position: relative; 
  z-index: 2; 
}

.card-header-row { 
  display: flex; 
  align-items: center; 
  gap: 0.85rem; 
  margin-bottom: 1rem; 
}

.card .card-header-row .card-icon { 
  font-size: 1.4rem; 
  margin-bottom: 0; 
  flex-shrink: 0; 
  color: var(--color-navy); 
}

.card .card-header-row .card-title { 
  margin-bottom: 0; 
}

.card-icon-large { 
  font-size: 1.4rem; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  flex-shrink: 0; 
}

.card-icon-large i { 
  background: rgba(255,255,255,0.18); 
  border-radius: 0.5rem; 
  width: 44px; 
  height: 44px; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 1.25rem; 
  flex-shrink: 0; 
}

.execution-card h3 { 
  font-size: 1.1rem; 
  font-weight: 700; 
  margin-bottom: 0.75rem; 
  line-height: 1.3;
}

@media (min-width: 1024px) {
  .execution-card h3 { font-size: 1.15rem; }
}

.execution-card p { 
  font-size: 0.9rem; 
  line-height: 1.6; 
  opacity: 0.92; 
  position: relative; 
  z-index: 2; 
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .execution-card p { font-size: 0.95rem; }
}

.card-blue { background: linear-gradient(160deg, #1e3a5f 0%, #2c5282 100%); }
.card-blue::before { content: ''; position: absolute; inset: 0; z-index: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px); background-size: 18px 18px; border-radius: inherit; }
.card-blue::after {
  content: ''; position: absolute; bottom: -10px; right: -10px; width: 200px; height: 160px; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 160'%3E%3Cellipse cx='100' cy='130' rx='85' ry='20' fill='rgba(0,0,0,0.15)'/%3E%3Cellipse cx='100' cy='80' rx='75' ry='55' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3Cellipse cx='100' cy='80' rx='50' ry='55' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3Cellipse cx='100' cy='80' rx='25' ry='55' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3Cline x1='25' y1='80' x2='175' y2='80' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3Cline x1='25' y1='55' x2='175' y2='55' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3Cline x1='25' y1='105' x2='175' y2='105' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3Ccircle cx='60' cy='35' r='14' fill='rgba(255,255,255,0.18)' /%3E%3Crect x='44' y='52' width='32' height='38' rx='6' fill='rgba(255,255,255,0.15)'/%3E%3Crect x='44' y='52' width='32' height='38' rx='6' fill='none' stroke='rgba(255,255,255,0.2)' stroke-width='1'/%3E%3Ccircle cx='140' cy='35' r='14' fill='rgba(180,160,120,0.4)'/%3E%3Crect x='124' y='52' width='32' height='38' rx='6' fill='rgba(80,80,80,0.35)'/%3E%3Crect x='124' y='52' width='32' height='38' rx='6' fill='none' stroke='rgba(255,255,255,0.15)' stroke-width='1'/%3E%3Cpath d='M72 85 Q100 78 128 85' stroke='rgba(255,255,255,0.55)' stroke-width='5' fill='none' stroke-linecap='round'/%3E%3Cellipse cx='100' cy='85' rx='10' ry='6' fill='rgba(255,255,255,0.35)'/%3E%3C/svg%3E");
  background-size: contain; background-repeat: no-repeat; background-position: bottom right; opacity: 0.85;
}

.card-burgundy { background: linear-gradient(160deg, #7a1833 0%, #9d2a48 100%); }
.card-burgundy::before { content: ''; position: absolute; inset: 0; z-index: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px); background-size: 18px 18px; border-radius: inherit; }
.card-burgundy::after {
  content: ''; position: absolute; bottom: -5px; right: -5px; width: 210px; height: 170px; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 210 170'%3E%3Crect x='20' y='120' width='170' height='18' rx='9' fill='rgba(255,255,255,0.12)' stroke='rgba(255,255,255,0.2)' stroke-width='1'/%3E%3Ccircle cx='29' cy='129' r='9' fill='rgba(255,255,255,0.18)' stroke='rgba(255,255,255,0.25)' stroke-width='1'/%3E%3Ccircle cx='181' cy='129' r='9' fill='rgba(255,255,255,0.18)' stroke='rgba(255,255,255,0.25)' stroke-width='1'/%3E%3Cline x1='50' y1='120' x2='50' y2='138' stroke='rgba(255,255,255,0.15)' stroke-width='1'/%3E%3Cline x1='80' y1='120' x2='80' y2='138' stroke='rgba(255,255,255,0.15)' stroke-width='1'/%3E%3Cline x1='110' y1='120' x2='110' y2='138' stroke='rgba(255,255,255,0.15)' stroke-width='1'/%3E%3Cline x1='140' y1='120' x2='140' y2='138' stroke='rgba(255,255,255,0.15)' stroke-width='1'/%3E%3Cline x1='160' y1='120' x2='160' y2='138' stroke='rgba(255,255,255,0.15)' stroke-width='1'/%3E%3Crect x='35' y='102' width='28' height='22' rx='3' fill='rgba(255,255,255,0.22)' stroke='rgba(255,255,255,0.3)' stroke-width='1'/%3E%3Cline x1='35' y1='113' x2='63' y2='113' stroke='rgba(255,255,255,0.2)' stroke-width='1'/%3E%3Crect x='78' y='100' width='30' height='24' rx='3' fill='rgba(255,255,255,0.18)' stroke='rgba(255,255,255,0.25)' stroke-width='1'/%3E%3Cline x1='78' y1='112' x2='108' y2='112' stroke='rgba(255,255,255,0.18)' stroke-width='1'/%3E%3Crect x='123' y='103' width='26' height='21' rx='3' fill='rgba(255,255,255,0.2)' stroke='rgba(255,255,255,0.28)' stroke-width='1'/%3E%3Crect x='145' y='30' width='12' height='55' rx='6' fill='rgba(255,255,255,0.25)' stroke='rgba(255,255,255,0.35)' stroke-width='1.5'/%3E%3Crect x='130' y='42' width='30' height='10' rx='5' fill='rgba(255,255,255,0.2)' stroke='rgba(255,255,255,0.3)' stroke-width='1'/%3E%3Ccircle cx='151' cy='30' r='8' fill='rgba(255,255,255,0.3)' stroke='rgba(255,255,255,0.4)' stroke-width='1.5'/%3E%3Cpath d='M151 85 L148 100 L154 100 Z' fill='rgba(255,255,255,0.3)'/%3E%3Crect x='55' y='20' width='12' height='65' rx='6' fill='rgba(255,255,255,0.2)' stroke='rgba(255,255,255,0.28)' stroke-width='1.5'/%3E%3Ccircle cx='61' cy='20' r='8' fill='rgba(255,255,255,0.28)' stroke='rgba(255,255,255,0.38)' stroke-width='1.5'/%3E%3Crect x='46' y='32' width='30' height='10' rx='5' fill='rgba(255,255,255,0.18)' stroke='rgba(255,255,255,0.25)' stroke-width='1'/%3E%3Cpath d='M61 85 L58 100 L64 100 Z' fill='rgba(255,255,255,0.25)'/%3E%3C/svg%3E");
  background-size: contain; background-repeat: no-repeat; background-position: bottom right; opacity: 0.9;
}

.execution-cards .execution-card:nth-child(3) { background: linear-gradient(160deg, #1e3a5f 0%, #2a4a75 100%); }
.execution-cards .execution-card:nth-child(3)::before { content: ''; position: absolute; inset: 0; z-index: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px); background-size: 18px 18px; border-radius: inherit; }
.execution-cards .execution-card:nth-child(3)::after {
  content: ''; position: absolute; bottom: -5px; right: -5px; width: 200px; height: 165px; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 165'%3E%3Crect x='20' y='15' width='130' height='90' rx='6' fill='rgba(255,255,255,0.1)' stroke='rgba(255,255,255,0.22)' stroke-width='1.5'/%3E%3Crect x='26' y='21' width='118' height='78' rx='3' fill='rgba(255,255,255,0.07)'/%3E%3Crect x='34' y='75' width='12' height='18' rx='2' fill='rgba(255,255,255,0.35)'/%3E%3Crect x='50' y='60' width='12' height='33' rx='2' fill='rgba(255,255,255,0.28)'/%3E%3Crect x='66' y='50' width='12' height='43' rx='2' fill='rgba(255,255,255,0.38)'/%3E%3Crect x='82' y='42' width='12' height='51' rx='2' fill='rgba(139,21,56,0.7)'/%3E%3Crect x='98' y='55' width='12' height='38' rx='2' fill='rgba(255,255,255,0.28)'/%3E%3Crect x='114' y='38' width='12' height='55' rx='2' fill='rgba(255,255,255,0.32)'/%3E%3Cpolyline points='34,72 50,58 66,48 82,40 98,53 114,36 130,44' fill='none' stroke='rgba(100,200,255,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3Crect x='78' y='105' width='14' height='12' rx='2' fill='rgba(255,255,255,0.15)'/%3E%3Crect x='65' y='117' width='40' height='5' rx='2' fill='rgba(255,255,255,0.18)'/%3E%3Ccircle cx='160' cy='115' r='28' fill='rgba(212,175,55,0.22)' stroke='rgba(212,175,55,0.45)' stroke-width='2'/%3E%3Ccircle cx='160' cy='115' r='20' fill='rgba(212,175,55,0.15)' stroke='rgba(212,175,55,0.3)' stroke-width='1'/%3E%3Ctext x='160' y='121' font-size='18' text-anchor='middle' fill='rgba(212,175,55,0.8)' font-weight='bold' font-family='Arial'%3E%24%3C/text%3E%3Ccircle cx='160' cy='42' r='20' fill='rgba(255,255,255,0.1)' stroke='rgba(255,255,255,0.2)' stroke-width='1.5'/%3E%3Ccircle cx='160' cy='42' r='10' fill='none' stroke='rgba(255,255,255,0.35)' stroke-width='2'/%3E%3Crect x='157' y='20' width='6' height='8' rx='2' fill='rgba(255,255,255,0.25)'/%3E%3Crect x='157' y='56' width='6' height='8' rx='2' fill='rgba(255,255,255,0.25)'/%3E%3Crect x='138' y='39' width='8' height='6' rx='2' fill='rgba(255,255,255,0.25)'/%3E%3Crect x='174' y='39' width='8' height='6' rx='2' fill='rgba(255,255,255,0.25)'/%3E%3C/svg%3E");
  background-size: contain; background-repeat: no-repeat; background-position: bottom right; opacity: 0.88;
}

/* ============================================
   CORRIDORS — NEW PRODUCT CARD GRID LAYOUT
   ============================================ */
.corridors-section { 
  background-color: var(--color-white); 
  padding: 3rem 1rem;
}

@media (min-width: 768px) {
  .corridors-section { padding: 5rem 1rem; }
}

.corridor-group { 
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .corridor-group { margin-bottom: 3.5rem; }
}

.corridor-group:last-child { margin-bottom: 0; }

.corridor-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  width: fit-content;
  background-color: var(--color-navy);
  color: var(--color-white);
  flex-wrap: wrap;
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  .corridor-label { 
    flex-wrap: nowrap;
    font-size: 1rem;
  }
}

.corridor-label i { font-size: 1rem; }

@media (min-width: 768px) {
  .corridor-label i { font-size: 1.1rem; }
}

.corridor-label > span:first-of-type { 
  font-size: 1rem; 
  font-weight: 700; 
  white-space: nowrap;
}

@media (min-width: 768px) {
  .corridor-label > span:first-of-type { font-size: 1.05rem; }
}

.corridor-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  white-space: nowrap;
  background-color: rgba(255, 255, 255, 0.25);
  color: var(--color-white);
}

@media (min-width: 768px) {
  .corridor-badge { 
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
  }
}

.corridor-line { display: none; }

.label-navy { 
  background: linear-gradient(135deg, #1e3a5f 0%, #2d5a8f 100%);
  color: var(--color-white);
}
.label-navy i,
.label-navy > span:first-of-type {
  color: var(--color-white);
}
.label-navy .corridor-badge { 
  background-color: rgba(255, 255, 255, 0.25); 
  color: var(--color-white);
}

.label-burgundy { 
  background: linear-gradient(135deg, #7a1833 0%, #9d2a48 100%);
  color: var(--color-white);
}
.label-burgundy i,
.label-burgundy > span:first-of-type {
  color: var(--color-white);
}
.label-burgundy .corridor-badge { 
  background-color: rgba(255, 255, 255, 0.25); 
  color: var(--color-white);
}

.product-cards-grid { 
  display: grid; 
  gap: 1rem;
}

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

@media (min-width: 640px) {
  .export-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .export-grid { grid-template-columns: repeat(4, 1fr); }
}

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

@media (min-width: 768px) { 
  .import-grid { grid-template-columns: repeat(3, 1fr); }
}

.product-card {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  height: 240px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 768px) {
  .product-card { height: 320px; }
}

.product-card:hover { 
  transform: translateY(-6px); 
  box-shadow: 0 12px 30px rgba(0,0,0,0.25); 
}

.product-card img { 
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
  display: block; 
  transition: transform 0.4s ease; 
}

.product-card:hover img { 
  transform: scale(1.08); 
}

.product-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1rem;
  min-height: 80px;
}

@media (min-width: 768px) {
  .product-overlay { padding: 1.5rem 1.25rem; min-height: 100px; }
}

.navy-overlay { 
  background: linear-gradient(to top, rgba(20,40,70,0.95) 0%, rgba(20,40,70,0.7) 40%, rgba(20,40,70,0.3) 100%); 
}

.burgundy-overlay { 
  background: linear-gradient(to top, rgba(120,20,40,0.95) 0%, rgba(120,20,40,0.7) 40%, rgba(120,20,40,0.3) 100%); 
}

.product-overlay h4 { 
  color: #fff; 
  font-size: 1rem; 
  font-weight: 700; 
  margin-bottom: 0.25rem; 
  line-height: 1.2;
}

@media (min-width: 768px) {
  .product-overlay h4 { font-size: 1.1rem; margin-bottom: 0.35rem; }
}

.product-overlay p { 
  color: rgba(255,255,255,0.85); 
  font-size: 0.8rem; 
  line-height: 1.4;
}

@media (min-width: 768px) {
  .product-overlay p { font-size: 0.85rem; }
}

/* PROCESS */
.process-section { 
  background-color: var(--color-white); 
  padding: 3rem 1rem;
}

@media (min-width: 768px) {
  .process-section { padding: 5rem 1rem; }
}

.timeline { 
  position: relative; 
  max-width: 900px; 
  margin: 0 auto; 
}

.timeline::before { 
  content: ''; 
  position: absolute; 
  left: 50%; 
  transform: translateX(-50%); 
  height: 100%; 
  width: 2px; 
  background-color: rgba(30,58,95,0.2); 
  display: none; 
}

@media (min-width: 768px) { 
  .timeline::before { display: block; } 
}

.timeline-item { 
  margin-bottom: 2rem; 
  position: relative; 
}

@media (min-width: 768px) { 
  .timeline-item { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 2rem; 
    align-items: center; 
    margin-bottom: 3rem;
  } 
  .timeline-item:nth-child(even) { 
    direction: rtl; 
  } 
  .timeline-item:nth-child(even) .timeline-content { 
    direction: ltr; 
  } 
}

.timeline-item::after { 
  content: ''; 
  position: absolute; 
  left: 50%; 
  top: 2rem; 
  width: 32px; 
  height: 32px; 
  background-color: var(--color-navy); 
  border: 4px solid var(--color-white); 
  border-radius: 50%; 
  transform: translateX(-50%); 
  display: none; 
}

@media (min-width: 768px) { 
  .timeline-item::after { display: block; } 
  .timeline-item:last-child::after { background-color: var(--color-burgundy); } 
}

.timeline-content { 
  background-color: var(--color-white); 
  padding: 1.5rem; 
  border-radius: 0.75rem; 
  box-shadow: 0 2px 8px rgba(0,0,0,0.08); 
  border: 2px solid var(--color-navy);
}

@media (min-width: 768px) {
  .timeline-content { padding: 1.5rem 1.75rem; }
}

.timeline-item:last-child .timeline-content { 
  border-color: var(--color-burgundy); 
}

.timeline-icon { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  width: 40px; 
  height: 40px; 
  background-color: rgba(30,58,95,0.08); 
  border-radius: 0.5rem; 
  flex-shrink: 0; 
}

.timeline-icon i { 
  color: var(--color-navy); 
  font-size: 1.1rem;
}

@media (min-width: 768px) {
  .timeline-icon i { font-size: 1.2rem; }
}

.timeline-item:last-child .timeline-icon { 
  background-color: rgba(139,21,56,0.08); 
}

.timeline-item:last-child .timeline-icon i { 
  color: var(--color-burgundy); 
}

.timeline-content .card-header-row { 
  margin-bottom: 0.6rem; 
}

.timeline-content h3 { 
  font-size: 1rem; 
  font-weight: 700; 
  color: var(--color-navy); 
  margin-bottom: 0; 
  line-height: 1.3;
}

@media (min-width: 768px) {
  .timeline-content h3 { font-size: 1.1rem; }
}

.timeline-item:last-child .timeline-content h3 { 
  color: var(--color-burgundy); 
}

.timeline-content p { 
  color: var(--color-text-light); 
  font-size: 0.9rem; 
  margin-top: 0.25rem; 
}

/* CONTACT */
.contact-section { 
  background: linear-gradient(135deg, var(--color-navy) 0%, #2d5a8f 100%); 
  padding: 3rem 1rem;
  color: var(--color-white); 
}

@media (min-width: 768px) {
  .contact-section { padding: 5rem 1rem; }
}

.contact-grid { 
  display: grid; 
  grid-template-columns: 1fr; 
  gap: 2rem;
  max-width: 1280px; 
  margin: 0 auto; 
}

@media (min-width: 768px) {
  .contact-grid { gap: 3rem; }
}

@media (min-width: 1024px) { 
  .contact-grid { 
    grid-template-columns: 1fr 1fr; 
    align-items: start; 
    gap: 3rem;
  } 
}

.partner-info h2 { 
  font-size: 1.5rem; 
  font-weight: bold; 
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .partner-info h2 { font-size: 1.875rem; margin-bottom: 1.5rem; }
}

.partner-info > p { 
  font-size: 1rem; 
  margin-bottom: 1.5rem; 
  color: #dbeafe;
}

@media (min-width: 768px) {
  .partner-info > p { font-size: 1.125rem; margin-bottom: 2rem; }
}

.partner-list { 
  display: flex; 
  flex-direction: column; 
  gap: 1rem;
}

@media (min-width: 768px) {
  .partner-list { gap: 1.5rem; }
}

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

.partner-icon { 
  width: 44px; 
  height: 44px; 
  background-color: rgba(255,255,255,0.2); 
  border-radius: 0.5rem; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  flex-shrink: 0; 
  color: var(--color-white); 
  font-weight: bold; 
  font-size: 1.125rem;
}

@media (min-width: 768px) {
  .partner-icon { 
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
}

.partner-item h3 { 
  font-weight: 600; 
  font-size: 1rem; 
  margin-bottom: 0.35rem;
}

@media (min-width: 768px) {
  .partner-item h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
}

.partner-item p { 
  color: #dbeafe; 
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  .partner-item p { font-size: 0.95rem; }
}

.contact-form-wrapper { 
  background-color: var(--color-white); 
  border-radius: 0.75rem; 
  padding: 1.5rem; 
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.3); 
}

@media (min-width: 768px) {
  .contact-form-wrapper { padding: 2rem; }
}

.contact-form-wrapper h3 { 
  font-size: 1.25rem; 
  font-weight: bold; 
  color: var(--color-navy); 
  margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
  .contact-form-wrapper h3 { font-size: 1.5rem; margin-bottom: 1.5rem; }
}

.contact-form { 
  display: flex; 
  flex-direction: column; 
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .contact-form { gap: 1.5rem; }
}

.form-group { 
  display: flex; 
  flex-direction: column; 
}

.form-group label { 
  font-weight: 600; 
  font-size: 0.875rem; 
  color: var(--color-text); 
  margin-bottom: 0.5rem; 
}

.form-group input, 
.form-group select, 
.form-group textarea { 
  padding: 0.75rem 1rem; 
  border: 1px solid #d1d5db; 
  border-radius: 0.5rem; 
  font-family: inherit; 
  font-size: 1rem; 
  transition: all 0.3s ease;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus { 
  outline: none; 
  border-color: transparent; 
  box-shadow: 0 0 0 2px var(--color-navy); 
}

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

.contact-form button { 
  width: 100%;
  margin-top: 0.5rem;
}

/* FOOTER */
.footer { 
  background-color: var(--color-navy); 
  color: var(--color-white); 
  padding: 2rem 1rem;
}

@media (min-width: 768px) {
  .footer { padding: 3rem 1rem; }
}

.footer-grid { 
  display: grid; 
  grid-template-columns: 1fr; 
  gap: 1.5rem; 
  margin-bottom: 1.5rem;
  max-width: 1280px; 
  margin-left: auto; 
  margin-right: auto; 
}

@media (min-width: 640px) {
  .footer-grid { 
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
  }
}

@media (min-width: 768px) { 
  .footer-grid { 
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 2rem;
  } 
}

.footer-col h4 { 
  font-weight: 600; 
  font-size: 1rem; 
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .footer-col h4 { font-size: 1.125rem; }
}

.footer-logo { 
  display: flex; 
  align-items: center; 
  gap: 0.5rem; 
  margin-bottom: 1rem; 
}

.footer-logo .logo-icon { 
  width: 60px;
  height: 60px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo img {
  height: 150px;
  width: auto;
}
.footer-logo span { 
  font-weight: bold; 
  font-size: 1.125rem;
  color: var(--color-white); 
}

@media (min-width: 768px) {
  .footer-logo span { font-size: 1.25rem; }
}

.footer-col p { 
  color: #bfdbfe;
  font-size: 0.95rem;
}

.footer-links, 
.footer-contact { 
  display: flex; 
  flex-direction: column; 
  gap: 0.5rem; 
}

.footer-link { 
  background: none; 
  border: none; 
  color: #bfdbfe; 
  cursor: pointer; 
  text-align: left; 
  font-size: 0.9rem;
  transition: color 0.3s ease; 
}

@media (min-width: 768px) {
  .footer-link { font-size: 0.95rem; }
}

.footer-link:hover { 
  color: var(--color-white); 
}

.footer-contact p { 
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  .footer-contact p { font-size: 0.95rem; }
}

.footer-bottom { 
  border-top: 1px solid rgba(255,255,255,0.2); 
  padding-top: 1.5rem;
  text-align: center; 
  color: #bfdbfe; 
  max-width: 1280px; 
  margin-left: auto; 
  margin-right: auto;
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  .footer-bottom { padding-top: 2rem; font-size: 0.95rem; }
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE OPTIMIZATIONS
   ============================================ */

/* EXTRA SMALL SCREENS (< 375px) */
@media (max-width: 374px) {
  .container { padding: 0 0.75rem; }
  .hero-title { font-size: 1.5rem; line-height: 1.1; }
  .hero-description { font-size: 0.95rem; }
  .section-title { font-size: 1.25rem; }
  .execution-card { padding: 1.25rem; min-height: 240px; }
  .btn { padding: 0.875rem 1.5rem; font-size: 0.9rem; }
}

/* SMALL SCREENS (375px - 640px) */
@media (min-width: 375px) and (max-width: 640px) {
  .hero-title { font-size: 1.875rem; line-height: 1.15; }
  .hero-description { font-size: 1rem; margin-bottom: 1.5rem; }
  .section-title { font-size: 1.5rem; }
  .execution-card { padding: 1.5rem; min-height: 260px; }
  .btn { padding: 0.95rem 1.75rem; font-size: 0.95rem; }
  .stat-card { padding: 1rem; }
  .stat-number { font-size: 1.875rem; }
}

/* MEDIUM SCREENS (641px - 767px) */
@media (min-width: 641px) and (max-width: 767px) {
  .hero-title { font-size: 2.25rem; }
  .section-title { font-size: 1.875rem; }
  .execution-card { padding: 1.75rem; }
  .card { padding: 1.75rem; }
  .product-card { height: 280px; }
}

/* GENERIC MOBILE (max-width: 640px) */
@media (max-width: 640px) {
  .hero-content { padding: 2rem 1rem; }
  .hero-container { gap: 2rem; }
  .hero-buttons { flex-direction: column; }
  .btn { width: 100%; }
  .btn-secondary { margin-top: 0.5rem; }
  
  .stats-grid { gap: 1rem; }
  .stat-card { padding: 1rem; }
  .stat-number { font-size: 1.75rem; margin-bottom: 0.25rem; }
  .stat-label { font-size: 0.85rem; }
  
  .execution-cards { gap: 1rem; }
  .execution-card { 
    padding: 1.5rem; 
    min-height: auto;
    max-height: none;
  }
  .execution-card p { font-size: 0.9rem; }
  
  .product-card { height: 240px; }
  .product-overlay { padding: 1rem; min-height: 80px; }
  .product-overlay h4 { font-size: 1rem; }
  .product-overlay p { font-size: 0.8rem; }
  
  .section-header { margin-bottom: 2rem; }
  .section-title { font-size: 1.5rem; margin-bottom: 1rem; }
  .section-description { font-size: 1rem; }
  
  .timeline::before { display: none; }
  .timeline-item { margin-bottom: 2rem; }
  .timeline-item::after { display: none; }
  .timeline-content { padding: 1.25rem 1.5rem; border-width: 2px; }
  
  .contact-grid { gap: 2rem; flex-direction: column; }
  .partner-info h2 { font-size: 1.5rem; }
  .contact-form-wrapper { padding: 1.5rem; }
  .contact-form-wrapper h3 { font-size: 1.25rem; }
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: 16px; } /* Prevents zoom on iOS */
  
  .footer-grid { gap: 1.5rem; }
  .footer-col h4 { font-size: 1rem; }
  .footer-col p { font-size: 0.9rem; }
  
  .hero-subtitle { font-size: 0.75rem; }
  .section-tag { font-size: 0.75rem; }
  
  /* Gallery Responsiveness */
  .partnership-gallery { grid-template-columns: 1fr; }
  .gallery-item { min-height: 200px; }
  .gallery-full { grid-column: 1; }
  .gallery-caption { font-size: 1rem; padding: 1rem; }
  
  /* Corridor Label Responsiveness */
  .corridor-label { 
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    width: 100%;
  }
  .corridor-badge { font-size: 0.75rem; }
}

/* TABLET (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .hero-title { font-size: 2.5rem; }
  .section-title { font-size: 2rem; }
  .execution-cards { gap: 1.5rem; }
  .contact-grid { gap: 2.5rem; }
}

/* LARGE SCREENS (1024px+) */
@media (min-width: 1024px) {
  .hero-title { font-size: 3.75rem; }
  .section-title { font-size: 2.25rem; }
}

.logo img {
    height: 60px;  /* hoặc chiều cao phù hợp với header */
    width: auto;
    display: block;
}

.slider {
    position: relative;
    overflow: hidden;
}

.slider img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slider img.active {
    opacity: 1;
    position: relative;
}