:root {
  --blue: #1d4ed8;
  --blue-hover: #1e40af;
  --blue-light: #eff6ff;
  --dark: #0f172a;
  --text: #475569;
  --bg: #f8fafc;
  --white: #ffffff;
  --border: #e2e8f0;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* --- LOAD ANIMATIONS --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseRed {
  0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(220, 38, 38, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

@keyframes bgFade {
  0% { opacity: 0; transform: scale(1.05); }
  10% { opacity: 1; transform: scale(1); }
  33% { opacity: 1; transform: scale(1); }
  43% { opacity: 0; transform: scale(1.05); }
  100% { opacity: 0; transform: scale(1.05); }
}

.animate-up {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* --- SCROLL FADE IN ANIMATIONS --- */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, visibility;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: none;
}

.steps .step:nth-child(1) { transition-delay: 0s; }
.steps .step:nth-child(2) { transition-delay: 0.1s; }
.steps .step:nth-child(3) { transition-delay: 0.2s; }
.steps .step:nth-child(4) { transition-delay: 0.3s; }
.directors-grid .director-card:nth-child(1) { transition-delay: 0.1s; }
.directors-grid .director-card:nth-child(2) { transition-delay: 0.3s; }
.strip div:nth-child(1) { transition-delay: 0s; }
.strip div:nth-child(2) { transition-delay: 0.1s; }
.strip div:nth-child(3) { transition-delay: 0.2s; }
.strip div:nth-child(4) { transition-delay: 0.3s; }

/* TWO-TIER HEADER CONTAINER */
.header-container {
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  background: white;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 60px;
}

.logo {
  font-weight: 700;
  font-size: 26px;
  color: var(--blue);
  letter-spacing: -0.5px;
}

.call-btn {
  background: #dc2626;
  color: white;
  padding: 10px 24px;
  border-radius: 25px;
  font-weight: 600;
  animation: pulseRed 2s infinite;
  cursor: pointer;
  transition: var(--transition);
}

.call-btn:hover {
  background: #b91c1c;
  transform: translateY(-2px);
}

.header-bottom {
  background: var(--dark); 
  padding: 12px 60px;
  display: flex;
  justify-content: flex-end; 
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
}

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

/* HERO */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  padding: 80px 60px;
  align-items: center;
  background: var(--bg);
  overflow: hidden;
}

.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.65;
}

.hero-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(248,250,252,1) 0%, rgba(248,250,252,0.8) 40%, rgba(248,250,252,0) 100%);
  z-index: 2;
}

.hero-carousel img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: bgFade 15s infinite;
  z-index: 1;
}

.hero-carousel img:nth-child(1) { animation-delay: 0s; }
.hero-carousel img:nth-child(2) { animation-delay: 5s; }
.hero-carousel img:nth-child(3) { animation-delay: 10s; }

.hero-left, .hero-right {
  position: relative;
  z-index: 10;
}

.hero-left h1 {
  font-size: 56px;
  color: var(--dark);
  line-height: 1.1;
  letter-spacing: -1px;
}

.hero-left span {
  color: var(--blue);
}

.hero-left p {
  margin: 24px 0;
  font-size: 18px;
  line-height: 1.6;
  font-weight: 600;
}

.features {
  display: flex;
  gap: 15px;
  margin: 30px 0;
}

.feature {
  background: var(--blue-light);
  color: var(--blue);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.btn-group {
  display: flex;
  gap: 15px;
}

.btn {
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition);
}

.btn-primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(29, 78, 216, 0.39);
}

.btn-primary:hover {
  background: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.23);
}

.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue);
  background: white;
}

.btn-outline:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
}

.hero-right {
  display: flex;
  justify-content: flex-end;
}

.card {
  background: white;
  padding: 35px;
  border-radius: 20px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  border: 1px solid var(--border);
}

.card h3 {
  margin-bottom: 25px;
  color: var(--dark);
  font-size: 22px;
}

.card input {
  width: 100%;
  padding: 14px;
  margin-bottom: 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 15px;
  transition: var(--transition);
  background: var(--bg);
}

.card input:focus {
  outline: none;
  border-color: var(--blue);
  background: white;
  box-shadow: 0 0 0 3px var(--blue-light);
}

.card button {
  width: 100%;
  padding: 16px;
  background: var(--blue);
  color: white;
  border-radius: 10px;
  border: none;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 10px;
}

.card button:hover {
  background: var(--blue-hover);
}

/* SECTIONS */
.section {
  padding: 80px 60px;
  position: relative;
  z-index: 10;
}

.section h2 {
  text-align: center;
  font-size: 36px;
  color: var(--dark);
  margin-bottom: 40px;
}

.bg-gray { background: var(--bg); }
.bg-white { background: var(--white); }

/* HOW IT WORKS */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.step {
  background: white;
  padding: 30px 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.step:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: var(--blue-light);
}

.step-icon {
  font-size: 40px;
  margin-bottom: 15px;
}

.step h4 {
  color: var(--dark);
  font-size: 18px;
  margin-bottom: 8px;
}

.network {
  background: linear-gradient(135deg, #1d4ed8, #1e3a8a);
  color: white;
  padding: 40px;
  border-radius: 20px;
  margin-top: 60px;
  text-align: center;
  box-shadow: 0 20px 25px -5px rgba(29, 78, 216, 0.3);
}

.network h3 {
  font-size: 28px;
  margin-bottom: 10px;
}

/* === TEXT BODY SECTION === */
.text-body-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.text-body-container h2 {
  margin-bottom: 24px;
}

.lead-text {
  font-size: 20px;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 24px;
  line-height: 1.6;
}

.text-body-container p:not(.lead-text) {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 20px;
  text-align: justify; 
  text-align-last: center; 
}

/* DIRECTORS */
.directors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.director-card {
  background: white;
  padding: 40px 35px;
  border-radius: 20px;
  text-align: center;
  border: 1px solid rgba(226, 232, 240, 0.5);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
}

.director-card:hover {
  transform: translateY(-2px); 
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06); 
  border-color: rgba(29, 78, 216, 0.1); 
}

.director-img {
  width: 110px; 
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08); 
}

.director-card h4 {
  color: var(--dark);
  font-size: 20px; 
  font-weight: 700;
  margin-bottom: 4px;
}

.director-card .role {
  color: var(--blue);
  font-weight: 600;
  font-size: 13px; 
  text-transform: uppercase;
  letter-spacing: 1px; 
}

.director-divider {
  width: 30px;
  height: 2px;
  background: var(--blue-light);
  margin: 20px auto;
  border-radius: 2px;
}

.director-card .bio {
  font-size: 15px;
  line-height: 1.7;
  color: #64748b; 
}

/* BOTTOM STRIP */
.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.strip div {
  background: white;
  padding: 25px;
  border-radius: 16px;
  font-weight: 600;
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.strip div:hover {
  transform: scale(1.02);
  color: var(--blue);
  border-color: var(--blue-light);
}

/* CTA BAR */
.cta {
  background: var(--blue); 
  color: white;
  padding: 50px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
}

.cta h3 { color: #bfdbfe; font-weight: 500; margin-bottom: 5px; }
.cta h2 { font-size: 36px; color: white; }

/* === FOOTER SECTION === */
.footer {
  background: var(--dark);
  color: #94a3b8; 
  padding: 80px 60px 20px 60px;
  font-size: 15px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-logo {
  font-weight: 700;
  font-size: 26px;
  color: white;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.footer-col h4 {
  color: white;
  font-size: 18px;
  margin-bottom: 24px;
  font-weight: 600;
}

.footer-col p {
  line-height: 1.7;
  margin-bottom: 15px;
}

.footer-col a {
  display: block;
  color: #94a3b8;
  text-decoration: none;
  margin-bottom: 12px;
  transition: var(--transition);
}

.footer-col a:hover {
  color: white;
  transform: translateX(4px); 
}

.footer-map iframe {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  border: none;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  filter: contrast(1.1) brightness(0.9); 
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}

.footer-legal a {
  color: #94a3b8;
  text-decoration: none;
  margin-left: 24px;
  transition: var(--transition);
}

.footer-legal a:hover {
  color: white;
}

/* === INSIGHTS PREVIEW SECTION === */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header p {
  color: var(--text);
  font-size: 16px;
  margin-top: 10px;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.insight-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.insight-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.08);
  border-color: rgba(29, 78, 216, 0.15);
}

.insight-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.insight-card:hover .insight-img {
  transform: scale(1.03);
}

.insight-img-wrapper {
  overflow: hidden;
}

.insight-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.insight-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 12px;
}

.insight-meta .tag {
  color: var(--blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 20px;
}

.insight-meta .date {
  color: #94a3b8;
  font-weight: 500;
}

.insight-card h4 {
  font-size: 20px;
  color: var(--dark);
  margin-bottom: 12px;
  line-height: 1.4;
  font-weight: 700;
}

.insight-card p {
  font-size: 15px;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.read-more {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  margin-top: auto;
}

.read-more:hover {
  color: var(--blue-hover);
  transform: translateX(4px);
}

/* RESPONSIVE */
@media(max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 40px 30px;
    text-align: center;
  }
  .hero-carousel::after {
    background: linear-gradient(180deg, rgba(248,250,252,1) 0%, rgba(248,250,252,0.85) 60%, rgba(248,250,252,0) 100%);
  }
  .hero-right {
    justify-content: center;
    margin-top: 20px;
  }
  .features, .btn-group {
    justify-content: center;
  }
  .steps, .strip, .directors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .header-top, .header-bottom {
    padding-left: 30px;
    padding-right: 30px;
  }
  .text-body-container p:not(.lead-text) {
    text-align: center; 
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr); 
  }
  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
}}

@media(max-width: 600px) {
  .steps, .strip, .directors-grid {
    grid-template-columns: 1fr;
  }
  .header-top {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }
  .header-bottom {
    display: none; 
  }
  .section {
    padding: 50px 30px;
  }
  .footer {
    padding: 50px 30px 20px 30px;
  }
  .footer-top {
    grid-template-columns: 1fr; 
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  .footer-legal a {
    margin: 0 10px;
  }
  .insights-grid {
    grid-template-columns: 1fr;
}
}