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

  :root {
    --red: #C62828;
    --red-dark: #8B1A1A;
    --red-light: #EF5350;
    --orange: #F57C00;
    --orange-light: #FF8F00;
    --orange-bright: #FFA726;
    --teal: #00897B;
    --teal-light: #26A69A;
    --white: #FFFFFF;
    --cream: #FFF8F0;
    --gray-light: #F5F5F5;
    --gray: #757575;
    --gray-dark: #424242;
    --shadow: 0 8px 32px rgba(0,0,0,0.15);
    --shadow-hover: 0 16px 48px rgba(0,0,0,0.25);
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-dark);
    overflow-x: hidden;
  }

  /* ===== HEADER / NAV ===== */
  .navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(198, 40, 40, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }

  .navbar.scrolled {
    background: rgba(198, 40, 40, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.25);
  }

  .nav-menu {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .nav-link {
    display: block;
    padding: 20px 18px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
    white-space: nowrap;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: calc(100% - 36px);
    height: 2px;
    background: var(--orange-bright);
    border-radius: 1px;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--white);
  }

  .nav-link:hover::after,
  .nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
  }

  .nav-link.active { font-weight: 700; }

  /* Mobile menu toggle */
  .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    background: none;
    border: none;
  }

  .nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  /* ===== HERO SECTION ===== */
  .hero {
    position: relative;
    background: var(--red);
    min-height: 580px;
    overflow: hidden;
    display: flex;
    align-items: center;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 320px; height: 320px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
  }

  .hero::after {
    content: '';
    position: absolute;
    bottom: -80px; left: 30%;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
  }

  .hero-decor-diamond {
    position: absolute;
    bottom: 30px;
    right: 340px;
    width: 50px; height: 50px;
    background: rgba(255,255,255,0.12);
    transform: rotate(45deg);
    border-radius: 4px;
  }

  .hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 120px 60px 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
  }

  .hero-content { }

  .hero-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--orange-bright);
    margin-bottom: 16px;
    position: relative;
    padding-left: 24px;
  }

  .hero-label::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 2px;
    background: var(--orange-bright);
  }

  .hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 46px;
    font-weight: 900;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
  }

  .hero-title span {
    color: var(--orange-bright);
    display: block;
  }

  .hero-desc {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255,255,255,0.80);
    margin-bottom: 36px;
    /* max-width: 420px; */
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--orange-light), var(--orange-bright));
    color: var(--white);
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 16px 36px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 24px rgba(245,124,0,0.45);
    position: relative;
    overflow: hidden;
  }

  .btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transition: left 0.5s ease;
  }

  .btn-primary:hover::before { left: 100%; }
  .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(245,124,0,0.55);
  }

  .btn-arrow {
    width: 20px; height: 20px;
    background: rgba(255,255,255,0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
  }

  .hero-images {
    position: relative;
    height: 420px;
  }

  .hero-img-1, .hero-img-2 {
    position: absolute;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  }

  .hero-img-1 {
    width: 240px; height: 280px;
    top: 20px; right: 40px;
    background: #6B8E5A;
    transform: rotate(2deg);
  }

  .hero-img-2 {
    width: 200px; height: 240px;
    bottom: 20px; right: 220px;
    background: #8B6B5A;
    transform: rotate(-3deg);
  }

  .hero-img-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
  }

  .hero-img-1 { background: linear-gradient(135deg, #4A7C59, #2E5D3E); }
  .hero-img-2 { background: linear-gradient(135deg, #7B6080, #4A3660); }

  .hero-badge {
    position: absolute;
    top: 10px;
    left: -20px;
    background: var(--orange);
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: var(--shadow);
    transform: rotate(-2deg);
  }

  /* ===== STATS SECTION ===== */
  .stats {
    background: var(--white);
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .stats::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--red), var(--orange), var(--teal));
  }

  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--red);
    margin-bottom: 60px;
    position: relative;
  }

  .section-title::after {
    content: '';
    display: block;
    width: 60px; height: 3px;
    background: var(--orange);
    margin: 16px auto 0;
    border-radius: 2px;
  }

  .stats-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
  }

  .stat-diamond {
    position: relative;
    width: 160px; height: 160px;
    cursor: default;
  }

  .stat-diamond-inner {
    width: 110px; height: 110px;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    transition: all 0.4s ease;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  .stat-diamond:nth-child(1) .stat-diamond-inner,
  .stat-diamond:nth-child(3) .stat-diamond-inner { background: var(--red); }
  .stat-diamond:nth-child(2) .stat-diamond-inner,
  .stat-diamond:nth-child(4) .stat-diamond-inner { background: var(--orange); }

  .stat-diamond:hover .stat-diamond-inner {
    transform: translate(-50%, -50%) rotate(45deg) scale(1.08);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
  }

  .stat-content {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
  }

  .stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 30px;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    display: block;
  }

  .stat-label {
    font-size: 10px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-top: 12px;
    line-height: 15px;
    max-width: 80px;
    text-align: center;
  }

  /* ===== WHY CHOOSE US ===== */
  .why {
    background: var(--red);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
  }

  .why::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
  }

  .why::after {
    content: '';
    position: absolute;
    bottom: -60px; left: -60px;
    width: 250px; height: 250px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
  }

  .why-play-btn {
    position: absolute;
    top: 80px; right: calc(38% - 30px);
    width: 60px; height: 60px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 0 8px rgba(245,124,0,0.25);
    animation: pulse-orange 2s infinite;
    z-index: 5;
    transition: transform 0.3s;
  }
  .why-play-btn:hover { transform: scale(1.1); }
  .why-play-btn svg { fill: white; margin-left: 4px; }

  @keyframes pulse-orange {
    0%, 100% { box-shadow: 0 0 0 8px rgba(245,124,0,0.25); }
    50% { box-shadow: 0 0 0 16px rgba(245,124,0,0.1); }
  }

  .why-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 70px;
    align-items: start;
    position: relative;
    z-index: 2;
  }

  .why-left { }

  .why-title {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 24px;
  }

  .why-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.80);
    line-height: 1.9;
    margin-bottom: 36px;
  }

  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--orange);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(245,124,0,0.4);
  }
  .btn-secondary:hover {
    background: var(--orange-bright);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245,124,0,0.5);
  }

  .why-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 40px;
  }

  .why-card {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 20px 16px;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
  }

  .why-card:hover {
    background: rgba(255,255,255,0.18);
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.3);
  }

  .why-card-icon {
    width: 36px; height: 36px;
    background: var(--orange);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    font-size: 18px;
  }

  .why-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 8px;
  }

  .why-card-desc {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
  }

  .why-right {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 20px;
  }

  .why-image-circle {
    width: 300px; height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal), #004D40);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
    border: 6px solid rgba(255,255,255,0.15);
  }

  .why-image-circle::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,137,123,0.8), rgba(0,77,64,0.9));
  }

  .why-image-circle-inner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    opacity: 0.6;
  }

  .why-image-diamond {
    position: absolute;
    bottom: -16px; right: -16px;
    width: 60px; height: 60px;
    background: var(--orange);
    transform: rotate(45deg);
    border-radius: 6px;
    box-shadow: var(--shadow);
  }

  /* ===== PARTNERSHIP CTA ===== */
  .partnership {
    background: linear-gradient(135deg, #FF8F00, #F57C00, #E65100);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
  }

  .partnership::before {
    content: '';
    position: absolute;
    top: -80px; left: -80px;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
  }

  .partnership::after {
    content: '';
    position: absolute;
    bottom: -60px; right: 200px;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
  }

  .partnership-container {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }

  .partnership-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.3);
  }

  .partnership-title {
    font-family: 'Playfair Display', serif;
    font-size: 46px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
    text-align: center;
  }

  .partnership-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    margin-bottom: 10px;
  }

  .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--orange);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    margin-bottom: 50px;
  }
  .btn-white:hover {
    background: var(--cream);
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(0,0,0,0.25);
  }

  .reasons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .reason-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
  }

  .reason-number {
    font-family: 'Playfair Display', serif;
    font-size: 52px;
    font-weight: 900;
    color: var(--red);
    line-height: 1;
    opacity: 0.85;
    flex-shrink: 0;
    width: 55px;
    text-align: center;
  }

  .reason-content { }

  .reason-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1.4;
  }

  .reason-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
  }

  /* ===== SERVICES SECTION ===== */
  .services {
    background: var(--white);
    padding: 90px 60px;
    text-align: center;
  }

  .services-container { max-width: 1400px; margin: 0 auto; }

  .section-subtitle {
    font-size: 18px;
    color: var(--gray);
    max-width: 1000px;
    margin: -30px auto 60px;
    line-height: 1.8;
  }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }

  .service-card {
    padding: 30px 20px;
    border-radius: 12px;
    transition: all 0.4s ease;
    border: 1px solid transparent;
  }

  .service-card:hover {
    background: var(--gray-light);
    border-color: #E0E0E0;
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  }

  .service-icon-wrap {
    width: 80px; height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 34px;
    box-shadow: 0 8px 24px rgba(0,137,123,0.3);
    position: relative;
    transition: all 0.3s ease;
  }

  .service-card:hover .service-icon-wrap {
    box-shadow: 0 12px 36px rgba(0,137,123,0.45);
    transform: scale(1.05);
  }

  .service-icon-wrap::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(0,137,123,0.2);
  }

  .service-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 10px;
  }

  .service-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: 12px;
    line-height: 1.4;
  }

  .service-desc {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.8;
  }

  /* Timeline */
  .timeline {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    position: relative;
    padding: 40px 0;
    border-top: 1px solid #EEEEEE;
  }

  .timeline-item {
    flex: 1;
    text-align: center;
    position: relative;
  }

  .timeline-item::before {
    content: '';
    position: absolute;
    top: 32px; left: 50%;
    right: -50%;
    height: 2px;
    background: linear-gradient(90deg, var(--red), var(--orange));
  }

  .timeline-item:last-child::before { display: none; }

  .timeline-dot {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--red), var(--red-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    position: relative;
    z-index: 2;
    box-shadow: 0 6px 20px rgba(198,40,40,0.3);
    transition: all 0.3s ease;
  }

  .timeline-dot:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(198,40,40,0.45);
  }

  .timeline-year {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
  }

  .timeline-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: 6px;
  }

  .timeline-desc {
    font-size: 12px;
    color: var(--gray);
    line-height: 1.6;
    padding: 0 10px;
  }

  /* ===== TESTIMONIALS ===== */
  .testimonials {
    background: var(--gray-light);
    padding: 90px 60px;
    text-align: center;
  }

  .testimonials-container { max-width: 1400px; margin: 0 auto; }

  .testimonials .section-title { color: var(--gray-dark); }
  .testimonials .section-title::after { background: var(--red); }

  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    text-align: left;
  }

  .testimonial-card {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }

  .testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px; right: 20px;
    font-family: 'Playfair Display', serif;
    font-size: 120px;
    color: var(--red);
    opacity: 0.06;
    line-height: 1;
  }

  .testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  }

  .testimonial-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
  }

  .avatar {
    width: 56px; height: 56px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 3px solid transparent;
    background-clip: padding-box;
    position: relative;
  }

  .avatar::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--red), var(--orange));
    z-index: -1;
  }

  .avatar-1 { background: linear-gradient(135deg, #FF8A65, #FF5722); }
  .avatar-2 { background: linear-gradient(135deg, #81C784, #388E3C); }
  .avatar-3 { background: linear-gradient(135deg, #64B5F6, #1976D2); }
  .avatar-4 { background: linear-gradient(135deg, #BA68C8, #7B1FA2); }

  .testimonial-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: 4px;
  }

  .stars {
    color: #FFC107;
    font-size: 18px;
    letter-spacing: 1px;
  }

  .testimonial-text {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
  }

  .testimonial-link {
    font-size: 12px;
    font-weight: 600;
    color: var(--red);
    text-decoration: none;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s;
  }
  .testimonial-link:hover { gap: 10px; }

  /* ===== CONTACT SECTION ===== */
  .contact {
    background: var(--red);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
  }

  .contact::before {
    content: '';
    position: absolute;
    top: -60px; left: -60px;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
  }

  .contact-decor {
    position: absolute;
    bottom: 40px; left: 40px;
    width: 80px; height: 80px;
    border: 3px solid rgba(255,255,255,0.1);
    transform: rotate(45deg);
    border-radius: 8px;
  }

  .contact-decor-2 {
    position: absolute;
    bottom: 60px; left: 70px;
    width: 50px; height: 50px;
    border: 2px solid rgba(255,255,255,0.08);
    transform: rotate(45deg);
    border-radius: 4px;
  }

  .contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    position: relative;
    z-index: 2;
  }

  .contact-left {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(10px);
  }

  .contact-title {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
  }

  .contact-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 30px;
    line-height: 1.7;
  }

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

  .form-input {
    width: 100%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    padding: 14px 18px;
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 18px;
    color: var(--white);
    outline: none;
    transition: all 0.3s ease;
  }

  .form-input::placeholder { color: rgba(255,255,255,0.5); }

  .form-input:focus {
    border-color: var(--orange);
    background: rgba(255,255,255,0.15);
    box-shadow: 0 0 0 3px rgba(245,124,0,0.2);
  }

  .btn-cta {
    width: 100%;
    background: linear-gradient(135deg, var(--orange-light), var(--orange-bright));
    color: white;
    border: none;
    border-radius: 6px;
    padding: 16px;
    font-family: 'Be Vietnam Pro', sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(245,124,0,0.4);
    margin-top: 8px;
  }
  .btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(245,124,0,0.5);
  }

  .contact-right { }

  .contact-image {
    width: 100%;
    height: 280px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--teal), #00BFA5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 70px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
  }

  .contact-info-title {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
  }

  .contact-info-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    margin-bottom: 24px;
  }

  .contact-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .contact-feature {
    text-align: center;
    padding: 14px 8px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.12);
    transition: all 0.3s;
  }
  .contact-feature:hover {
    background: rgba(255,255,255,0.14);
  }

  .contact-feature-icon { font-size: 22px; margin-bottom: 6px; }
  .contact-feature-text {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    line-height: 1.4;
  }

  /* ===== HOTLINE BAR ===== */
  .hotline-bar {
    background: var(--red-dark);
    padding: 20px 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
  }

  .hotline-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.85);
    font-size: 18px;
  }

  .hotline-icon {
    width: 36px; height: 36px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
  }

  .hotline-label { font-size: 11px; opacity: 0.7; margin-bottom: 2px; }
  .hotline-value { font-weight: 700; color: white; }

  /* ===== FOOTER ===== */
  .footer {
    background: #6B1010;
    padding: 50px 60px 30px;
  }

  .footer-container {
    max-width: 1400px;
    margin: 0 auto;
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 30px;
  }

  .footer-brand { }

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
  }

  .footer-logo-icon {
    width: 48px; height: 48px;
    background: rgba(255,255,255,0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: 16px;
    color: var(--white);
  }

  .footer-logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 20px;
    color: var(--white);
    letter-spacing: 2px;
  }

  .footer-brand-name {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--orange-bright);
    text-transform: uppercase;
    margin-bottom: 16px;
    display: block;
  }

  .footer-info {
    list-style: none;
  }

  .footer-info li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 10px;
    line-height: 1.5;
  }

  .footer-info-icon {
    font-size: 18px;
    color: var(--orange-bright);
    margin-top: 1px;
    flex-shrink: 0;
  }

  .footer-nav-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
    margin-top: 80px;
  }

  .footer-nav-title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 32px; height: 2px;
    background: var(--orange);
    border-radius: 1px;
  }

  .footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .footer-links a {
    font-size: 18px;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
  }

  .footer-links a::before {
    content: '›';
    color: var(--orange);
    font-size: 16px;
    line-height: 1;
  }

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

  .footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  .footer-copyright {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.5px;
  }

  .footer-social {
    display: flex;
    gap: 10px;
  }

  .social-btn {
    width: 34px; height: 34px;
    background: rgba(255,255,255,0.1);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
  }
  .social-btn:hover {
    background: var(--orange);
    color: white;
    transform: translateY(-2px);
  }

  /* ===== ANIMATIONS ===== */
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
  }

  @keyframes fadeInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
  }

  @keyframes scaleIn {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
  }

  .hero-content {
    animation: fadeInLeft 0.9s ease both;
  }
  .hero-images {
    animation: fadeInRight 0.9s 0.2s ease both;
  }
  .stats-grid .stat-diamond:nth-child(1) { animation: scaleIn 0.6s 0.1s ease both; }
  .stats-grid .stat-diamond:nth-child(2) { animation: scaleIn 0.6s 0.2s ease both; }
  .stats-grid .stat-diamond:nth-child(3) { animation: scaleIn 0.6s 0.3s ease both; }
  .stats-grid .stat-diamond:nth-child(4) { animation: scaleIn 0.6s 0.4s ease both; }

  /* ===== SCROLL REVEAL ===== */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== RESPONSIVE — TABLET (max 900px) ===== */
  @media (max-width: 900px) {
    /* Layout resets */
    .hero-container, .why-container, .contact-container, .footer-top {
      grid-template-columns: 1fr;
    }

    /* Spacing */
    .hero-container, .stats, .why, .partnership, .services, .testimonials, .contact {
      padding-left: 30px; padding-right: 30px;
    }
    .footer { padding-left: 30px; padding-right: 30px; }
    .top-bar { padding: 8px 20px; gap: 16px; font-size: 11px; }

    /* Navbar — hamburger */
    .navbar { padding: 0 24px; justify-content: flex-end; }
    .nav-toggle { display: flex; }
    .nav-menu {
      position: fixed;
      top: 0; right: -100%;
      width: 280px; height: 100vh;
      flex-direction: column;
      background: var(--red-dark);
      padding: 80px 30px 30px;
      gap: 0;
      transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      box-shadow: -8px 0 40px rgba(0,0,0,0.4);
    }
    .nav-menu.open { right: 0; }
    .nav-link {
      padding: 14px 0; font-size: 18px; width: 100%;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .nav-link::after {
      bottom: 8px; left: 0; transform: scaleX(0);
      transform-origin: left; width: 100%;
    }
    .nav-link:hover::after,
    .nav-link.active::after { transform: scaleX(1); }

    /* Hero */
    .hero { min-height: auto; }
    .hero-container { padding: 80px 30px 40px; gap: 30px; }
    .hero-title { font-size: 36px; }
    .hero-images { height: 240px; }
    .hero-img-1 { width: 200px; height: 230px; right: 20px; top: 0; }
    .hero-img-2 { width: 160px; height: 190px; right: 180px; bottom: 0; }

    /* Stats — 2x2 grid */
    .stats { padding: 60px 30px; }
    .section-title { font-size: 26px; margin-bottom: 40px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); display: grid; gap: 20px; max-width: 400px; }
    .stat-diamond { width: 140px; height: 140px; margin: 0 auto; }
    .stat-diamond-inner { width: 95px; height: 95px; }
    .stat-number { font-size: 26px; }
    .stat-label { font-size: 9px; }

    /* Why */
    .why { padding: 60px 30px; }
    .why-title { font-size: 28px; }
    .why-play-btn { position: relative; top: auto; right: auto; margin: 0 0 20px; }
    .why-right { order: -1; }
    .why-image-circle { width: 220px; height: 220px; }
    .why-cards { grid-template-columns: 1fr 1fr; }

    /* Partnership */
    .partnership { padding: 60px 30px; }
    .partnership-title { font-size: 30px; }
    .reasons-grid { grid-template-columns: 1fr; gap: 24px; }

    /* Services */
    .services { padding: 60px 30px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

    /* Testimonials */
    .testimonials { padding: 60px 30px; }
    .testimonials-grid { grid-template-columns: 1fr; }

    /* Contact */
    .contact { padding: 60px 30px; }
    .contact-features { grid-template-columns: repeat(3, 1fr); }

    /* Hotline */
    .hotline-bar { flex-direction: column; gap: 16px; padding: 20px 30px; }

    /* Footer */
    .footer-top { gap: 30px; }
  }

  /* ===== RESPONSIVE — MOBILE (max 600px) ===== */
  @media (max-width: 600px) {
    /* Top bar — simplified */
    .top-bar { flex-wrap: wrap; justify-content: center; gap: 8px; padding: 6px 16px; font-size: 10px; }
    .top-bar span:last-child { display: none; }

    /* Spacing */
    .hero-container, .stats, .why, .partnership, .services, .testimonials, .contact {
      padding-left: 20px; padding-right: 20px;
    }
    .footer { padding-left: 20px; padding-right: 20px; }
    .navbar { padding: 0 16px; }

    /* Hero */
    .hero-container { padding: 70px 20px 30px; gap: 20px; }
    .hero-label { font-size: 10px; letter-spacing: 2px; }
    .hero-title { font-size: 28px; }
    .hero-desc { font-size: 18px; margin-bottom: 24px; }
    .btn-primary { padding: 14px 28px; font-size: 12px; }
    .hero-images { height: 200px; }
    .hero-img-1 { width: 160px; height: 190px; right: 10px; top: 0; }
    .hero-img-2 { width: 130px; height: 160px; right: 130px; bottom: 0; }
    .hero-badge { font-size: 10px; padding: 6px 12px; left: -10px; }

    /* Stats */
    .stats { padding: 50px 20px; }
    .section-title { font-size: 22px; margin-bottom: 30px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); display: grid; gap: 12px; max-width: 320px; }
    .stat-diamond { width: 130px; height: 130px; }
    .stat-diamond-inner { width: 85px; height: 85px; }
    .stat-number { font-size: 22px; }
    .stat-label { font-size: 8px; max-width: 65px; }

    /* Why */
    .why { padding: 50px 20px; }
    .why-title { font-size: 24px; }
    .why-desc { font-size: 18px; }
    .why-play-btn { width: 50px; height: 50px; margin-bottom: 16px; }
    .why-image-circle { width: 180px; height: 180px; }
    .why-cards { grid-template-columns: 1fr; gap: 12px; }
    .why-card { padding: 16px; }

    /* Partnership */
    .partnership { padding: 50px 20px; }
    .partnership-title { font-size: 24px; }
    .partnership-desc { font-size: 18px; }
    .reasons-grid { gap: 20px; }
    .reason-number { font-size: 40px; width: 45px; }
    .reason-title { font-size: 18px; }
    .reason-desc { font-size: 12px; }
    .btn-white { padding: 12px 24px; font-size: 11px; }

    /* Services */
    .services { padding: 50px 20px; }
    .services-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .service-icon-wrap { width: 64px; height: 64px; font-size: 28px; }
    .service-label { font-size: 10px; }
    .service-title { font-size: 18px; }
    .service-desc { font-size: 12px; }
    .section-subtitle { font-size: 18px; margin-bottom: 40px; }

    /* Timeline */
    .timeline { flex-direction: column; gap: 20px; align-items: center; padding: 30px 0; }
    .timeline-item::before { display: none; }
    .timeline-dot { width: 56px; height: 56px; }
    .timeline-year { font-size: 16px; }

    /* Testimonials */
    .testimonials { padding: 50px 20px; }
    .testimonial-card { padding: 24px; }
    .testimonial-text { font-size: 12px; }

    /* Contact */
    .contact { padding: 50px 20px; }
    .contact-left { padding: 28px 24px; }
    .contact-title { font-size: 20px; }
    .contact-features { grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
    .contact-feature { padding: 10px 6px; }
    .contact-feature-icon { font-size: 18px; }
    .contact-feature-text { font-size: 10px; }
    .contact-image { height: 200px; font-size: 50px; }

    /* Hotline */
    .hotline-bar { padding: 16px 20px; gap: 12px; }
    .hotline-icon { width: 30px; height: 30px; font-size: 18px; }
    .hotline-label { font-size: 10px; }
    .hotline-value { font-size: 12px; }

    /* Footer */
    .footer { padding: 40px 20px 20px; }
    .footer-top { grid-template-columns: 1fr; gap: 30px; }
    .footer-logo-text { font-size: 18px; }
    .footer-info li { font-size: 12px; }
    .footer-nav-title { font-size: 12px; }
    .footer-links a { font-size: 12px; }
    .footer-copyright { font-size: 11px; }
    .footer-bottom { flex-direction: column; align-items: center; gap: 12px; }
  }

  /* Sticky subtle top bar */
  .top-bar {
    background: var(--red-dark);
    padding: 8px 60px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 24px;
    font-size: 12px;
    color: rgba(255,255,255,0.8);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1001;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }
  .top-bar.hidden { transform: translateY(-100%); }
  .top-bar span { display: flex; align-items: center; gap: 6px; }