/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #1a5276;
  --color-primary-light: #2980b9;
  --color-primary-dark: #0e2f44;
  --color-accent: #e67e22;
  --color-accent-light: #f39c12;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-bg-dark: #1a1a2e;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  --color-text-white: #ffffff;
  --color-border: #dee2e6;
  --color-success: #27ae60;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --max-width: 1200px;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.3;
  color: var(--color-primary-dark);
}

/* ===== SALE BANNER ===== */
.sale-banner {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-text-white);
  text-align: center;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.sale-banner span {
  letter-spacing: 0.5px;
}

.sale-banner form {
  display: inline-flex;
  align-items: center;
}

.sale-banner .EscrowButtonSecondary.EscrowButtonSecondary {
  font-size: 12px !important;
  min-height: 32px !important;
  padding: 5px 100px 5px 15px !important;
  border-radius: 6px !important;
}

/* ===== NAVIGATION ===== */
.navbar {
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 46px;
  z-index: 999;
  transition: top var(--transition);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  height: 70px;
}

.navbar .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar .logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary-light);
  background: rgba(41, 128, 185, 0.08);
}

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

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-text);
  border-radius: 3px;
  transition: all var(--transition);
}

/* ===== CONTAINER ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary-dark);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 60px 20px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-text-white);
}

.hero-content h1 {
  font-size: 2.8rem;
  color: var(--color-text-white);
  margin-bottom: 20px;
  font-weight: 800;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.95;
  line-height: 1.7;
}

.hero-content .btn {
  font-size: 1.1rem;
  padding: 14px 36px;
}

/* Hero smaller (inner pages) */
.hero-small {
  min-height: 300px;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.hero-small .hero-image {
  opacity: 0.25;
}

.hero-small .hero-content h1 {
  font-size: 2.2rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-text-white);
}

.btn-primary:hover {
  background: var(--color-accent-light);
  color: var(--color-text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background: var(--color-text-white);
  color: var(--color-primary-dark);
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.section-title p {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== CARDS GRID ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.card-body {
  padding: 24px;
}

.card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

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

.card-body .btn {
  font-size: 0.9rem;
  padding: 8px 20px;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.feature-item {
  text-align: center;
  padding: 30px 20px;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.feature-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

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

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-text-white);
  text-align: center;
  padding: 70px 20px;
}

.cta-section h2 {
  color: var(--color-text-white);
  font-size: 2rem;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* ===== ABOUT PAGE ===== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--color-text-light);
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
  aspect-ratio: 3/2;
  object-fit: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.value-card {
  background: var(--color-bg);
  padding: 30px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.value-card .icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.value-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.value-card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* ===== TEAM ===== */
.team-section {
  text-align: center;
}

.team-image {
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.team-image img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}

/* ===== BLOG LIST ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.blog-card-body {
  padding: 24px;
}

.blog-card-body .blog-date {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.blog-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.blog-card-body h3 a {
  color: var(--color-primary-dark);
}

.blog-card-body h3 a:hover {
  color: var(--color-primary-light);
}

.blog-card-body p {
  color: var(--color-text-light);
  font-size: 0.93rem;
  margin-bottom: 14px;
}

.read-more {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-accent);
}

.read-more:hover {
  color: var(--color-accent-light);
}

/* ===== ARTICLE ===== */
.article-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px;
}

.article-container h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.article-meta {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.article-container h2 {
  font-size: 1.6rem;
  margin-top: 40px;
  margin-bottom: 16px;
}

.article-container h3 {
  font-size: 1.3rem;
  margin-top: 30px;
  margin-bottom: 12px;
}

.article-container p {
  margin-bottom: 18px;
  color: var(--color-text);
}

.article-container ul,
.article-container ol {
  margin-bottom: 18px;
  padding-left: 24px;
}

.article-container ul {
  list-style: disc;
}

.article-container ol {
  list-style: decimal;
}

.article-container li {
  margin-bottom: 8px;
  color: var(--color-text);
}

.article-container img {
  border-radius: var(--radius-md);
  margin: 30px 0;
  box-shadow: var(--shadow-sm);
}

.article-container blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-text-light);
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.88rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.breadcrumbs li::after {
  content: ">";
  margin-left: 6px;
  color: var(--color-text-light);
}

.breadcrumbs li:last-child::after {
  content: "";
}

.breadcrumbs a {
  color: var(--color-primary-light);
}

.breadcrumbs span {
  color: var(--color-text-light);
}

/* ===== CONTACTS ===== */
.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: start;
}

.contact-details {
  padding: 40px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-details h2 {
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item .icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(41,128,185,0.1);
  border-radius: var(--radius-sm);
}

.contact-item h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.contact-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-image img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 50px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer h4 {
  color: var(--color-text-white);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.footer-about p {
  font-size: 0.93rem;
  line-height: 1.7;
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.7);
  padding: 4px 0;
  font-size: 0.93rem;
  transition: color var(--transition);
}

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

.footer-contact p,
.footer-contact a {
  color: rgba(255,255,255,0.7);
  font-size: 0.93rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer-disclaimer {
  font-size: 0.82rem;
  opacity: 0.7;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .cards-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-md);
    gap: 4px;
  }

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

  .nav-links a {
    width: 100%;
    padding: 12px 16px;
  }

  .navbar .container {
    position: relative;
  }

  .hero {
    min-height: 400px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .section {
    padding: 50px 0;
  }

  .section-title h2 {
    font-size: 1.6rem;
  }

  .cards-grid,
  .blog-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

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

  .about-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .article-container h1 {
    font-size: 1.7rem;
  }

  .hero-small .hero-content h1 {
    font-size: 1.7rem;
  }

  .sale-banner {
    font-size: 0.85rem;
    padding: 8px 12px;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.6rem;
  }

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

  .btn {
    padding: 10px 22px;
    font-size: 0.9rem;
  }

  .sale-banner .EscrowButtonSecondary.EscrowButtonSecondary {
    font-size: 11px !important;
    padding: 5px 80px 5px 12px !important;
  }
}