/* ========================================
   FLV CTV - Premium CSS
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --secondary: #8b5cf6;
    --secondary-dark: #7c3aed;
    --gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    --gradient-reverse: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    --gradient-light: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    --gradient-hero: linear-gradient(135deg, #ebf0ff 0%, #f0e6ff 50%, #e8f4fd 100%);
    --dark: #1e293b;
    --dark-light: #334155;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --white: #ffffff;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.06), 0 4px 10px -4px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 20px 40px -4px rgba(0, 0, 0, 0.08), 0 8px 16px -8px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-600);
    background-color: var(--gray-50);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 76px;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.3;
}

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

img {
    max-width: 100%;
}

/* --- Gradient Text --- */
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   NAVBAR
   ======================================== */
.site-navbar {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 0;
    transition: var(--transition);
    z-index: 1050;
}

.site-navbar .navbar-collapse {
    flex-grow: 1;
    justify-content: flex-end;
}

.site-navbar .navbar-nav {
    margin-left: auto !important;
    align-items: center;
    gap: 4px;
}

.site-navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--gradient);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    color: var(--white);
}

.brand-text {
    font-size: 1.3rem;
    letter-spacing: -0.02em;
}

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

.site-navbar .nav-link {
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.92rem;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.06);
}

.site-navbar .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
}

.nav-cta-btn {
    background: var(--gradient) !important;
    color: var(--white) !important;
    border-radius: var(--radius-sm) !important;
    padding: 8px 20px !important;
    font-weight: 600 !important;
}

.nav-cta-btn:hover {
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4) !important;
    transform: translateY(-1px);
}

.nav-cta-btn.active::after {
    display: none;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    background: var(--gradient-hero);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    margin-top: -76px;
    padding-top: 76px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(2px 2px at 20% 30%, rgba(59,130,246,0.08) 0%, transparent 100%),
                       radial-gradient(2px 2px at 80% 20%, rgba(139,92,246,0.06) 0%, transparent 100%),
                       radial-gradient(2px 2px at 40% 70%, rgba(59,130,246,0.05) 0%, transparent 100%),
                       radial-gradient(1px 1px at 60% 50%, rgba(139,92,246,0.08) 0%, transparent 100%),
                       radial-gradient(1px 1px at 10% 80%, rgba(59,130,246,0.06) 0%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    color: var(--white);
}

.btn-hero-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-hero-outline:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-300);
}

/* Hero Illustration */
.hero-illustration {
    position: relative;
    height: 400px;
}

.hero-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(59, 130, 246, 0.12);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
}

.hero-card i {
    font-size: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-card.card-1 {
    top: 15%;
    right: 10%;
    animation-delay: 0s;
}

.hero-card.card-2 {
    top: 45%;
    right: 25%;
    animation-delay: 2s;
}

.hero-card.card-3 {
    top: 70%;
    right: 5%;
    animation-delay: 4s;
}

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

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

.bg-light-custom {
    background: var(--gray-50);
}

.section-header {
    margin-bottom: 32px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: var(--gradient-subtle);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Page Header --- */
.page-header {
    background: var(--gradient-hero);
    padding: 100px 0 60px;
    margin-top: -76px;
    padding-top: 140px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
}

.page-header .section-badge {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
    position: relative;
}

.page-subtitle {
    font-size: 1.05rem;
    color: var(--gray-500);
    position: relative;
}

/* ========================================
   ABOUT CARDS
   ======================================== */
.about-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.about-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.about-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-subtle);
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.about-icon i {
    font-size: 1.6rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-card:hover .about-icon {
    background: var(--gradient);
}

.about-card:hover .about-icon i {
    -webkit-text-fill-color: var(--white);
    background: none;
}

.about-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.about-card-text {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ========================================
   PROJECT CARDS
   ======================================== */
.project-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.15);
}

.project-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.project-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon i {
    font-size: 1.3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
}

.project-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--gray-900);
}

.project-card-desc {
    color: var(--gray-500);
    font-size: 0.92rem;
    line-height: 1.7;
    flex-grow: 1;
}

.project-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.project-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    margin-top: auto;
    padding-top: 8px;
}

.project-link:hover {
    color: var(--secondary);
}

.project-link i {
    transition: var(--transition-fast);
}

.project-link:hover i {
    transform: translateX(4px);
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
    background: var(--gradient);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
}

.cta-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.btn-cta {
    background: var(--white);
    color: var(--primary);
    border: none;
    padding: 16px 40px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1.05rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    color: var(--primary-dark);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn-outline-gradient {
    position: relative;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-gradient:hover {
    background: var(--gradient);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-outline-secondary {
    border-radius: var(--radius);
}

.btn-download {
    background: var(--gradient-subtle);
    color: var(--primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
}

.btn-download:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

/* ========================================
   DETAIL PAGE
   ======================================== */
.detail-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.detail-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--gray-100);
}

.detail-section:last-of-type {
    border-bottom: none;
}

.detail-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.detail-section-header i {
    font-size: 1.3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.detail-section-header h5 {
    margin: 0;
    font-weight: 700;
    font-size: 1.15rem;
}

.detail-text {
    color: var(--gray-600);
    line-height: 1.8;
}

.policy-content {
    color: var(--gray-600);
    line-height: 1.8;
}

.policy-content h1,
.policy-content h2,
.policy-content h3,
.policy-content h4 {
    margin-top: 24px;
    margin-bottom: 12px;
}

.policy-content ul,
.policy-content ol {
    padding-left: 24px;
    margin-bottom: 16px;
}

.policy-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}

.policy-content table th,
.policy-content table td {
    border: 1px solid var(--gray-200);
    padding: 10px 14px;
    text-align: left;
}

.policy-content table th {
    background: var(--gray-50);
    font-weight: 600;
}

.detail-meta {
    display: flex;
    gap: 20px;
    color: var(--gray-400);
    font-size: 0.9rem;
    margin-top: 24px;
}

/* ========================================
   POLICY PAGE
   ======================================== */
.policy-block {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.policy-block:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(37, 99, 235, 0.1);
}

.policy-block-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: var(--gradient);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.4rem;
}

.policy-block-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.policy-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.policy-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    color: var(--gray-600);
}

.policy-list li i {
    color: var(--success);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.condition-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--gradient-subtle);
    border-radius: var(--radius);
    font-weight: 500;
    color: var(--gray-700);
}

.condition-card i {
    font-size: 1.3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.benefit-card {
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--radius);
    height: 100%;
    transition: var(--transition);
}

.benefit-card:hover {
    background: var(--white);
    box-shadow: var(--shadow);
}

.benefit-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.benefit-icon i {
    font-size: 1.2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-card h6 {
    font-weight: 700;
    margin-bottom: 8px;
}

.benefit-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ========================================
   FORM STYLING
   ======================================== */
.form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.form-card-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-card-header i {
    font-size: 2.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 12px;
}

.form-card-header h4 {
    font-weight: 700;
    margin-bottom: 8px;
}

.form-floating-group {
    margin-bottom: 24px;
}

.form-floating-group .form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-floating-group .form-label i {
    color: var(--primary);
}

.form-control-custom {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--gray-50);
}

.form-control-custom:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background: var(--white);
    outline: none;
}

.form-control-custom::placeholder {
    color: var(--gray-400);
    font-size: 0.92rem;
}

textarea.form-control-custom {
    resize: vertical;
    min-height: 100px;
}

.file-upload-area {
    position: relative;
}

.file-upload-area .form-control-custom {
    cursor: pointer;
}

.form-submit-group {
    margin-top: 32px;
}

.form-section {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--gray-200);
}

.form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.form-section-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--gray-800);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section-title .section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gradient);
    color: var(--white);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.form-check-custom {
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--gray-50);
    margin-bottom: 10px;
    transition: var(--transition);
}

.form-check-custom:has(input:checked) {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.broker-cert-fields {
    display: none;
    margin-top: 16px;
    padding: 20px;
    background: var(--gray-50);
    border-radius: var(--radius);
    border: 1px dashed var(--gray-300);
}

.broker-cert-fields.show {
    display: block;
}

.radio-inline-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.radio-inline-group .form-check {
    margin-bottom: 0;
}

/* Validation Styles */
.input-validation-error {
    border-color: var(--danger) !important;
}

.input-validation-error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

.field-validation-error {
    display: block;
    margin-top: 6px;
}

.validation-summary-errors {
    border-radius: var(--radius);
}

/* ========================================
   HONOR / VINH DANH
   ======================================== */
.honor-section {
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.honor-filter-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.honor-period-title {
    font-weight: 700;
    color: var(--gray-800);
}

.honor-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px 24px 28px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

.honor-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(37, 99, 235, 0.25);
}

.honor-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
}

.honor-card-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
}

.honor-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.honor-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
}

.honor-card-name {
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 6px;
    color: var(--gray-800);
}

.honor-card-title {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.honor-card-period {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 4px 12px;
    border-radius: 50px;
}

.honor-card-note {
    margin-top: 14px;
    margin-bottom: 0;
    padding-top: 14px;
    border-top: 1px dashed var(--gray-200);
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.5;
    text-align: center;
}

.honor-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.honor-empty-state i {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* ========================================
   SUCCESS PAGE
   ======================================== */
.success-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    box-shadow: var(--shadow-md);
    margin-top: 40px;
}

.success-icon-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 28px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.success-icon i {
    font-size: 2.2rem;
    color: var(--white);
}

.success-ring {
    position: absolute;
    inset: -10px;
    border: 3px solid rgba(37, 99, 235, 0.15);
    border-radius: 50%;
    animation: ringPulse 2s ease-out infinite;
}

@keyframes scaleIn {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

@keyframes ringPulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.4); opacity: 0; }
}

.success-title {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.success-message {
    font-size: 1.05rem;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.success-submessage {
    font-size: 0.95rem;
    color: var(--gray-500);
    margin-bottom: 28px;
}

.success-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--gradient-subtle);
    border-radius: var(--radius);
    padding: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-600);
    font-size: 0.92rem;
}

.info-item i {
    font-size: 1.1rem;
    color: var(--primary);
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-subtle);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.empty-icon i {
    font-size: 2.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.empty-state h4 {
    font-weight: 700;
    margin-bottom: 8px;
}

.empty-state p {
    max-width: 400px;
    margin: 0 auto 24px;
}

/* ========================================
   STATUS BADGES
   ======================================== */
.badge-status {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    gap: 6px;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.badge-approved {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-rejected {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    background: var(--white);
    color: var(--gray-500);
    padding: 60px 0 30px;
    border-top: 1px solid var(--gray-200);
}

.footer-brand {
    color: var(--gray-800);
    font-size: 1.1rem;
}

.footer-desc {
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-2px);
}

.footer-heading {
    color: var(--gray-800);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--gray-500);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    margin-bottom: 10px;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
}

.footer-contact li i {
    color: var(--primary);
    margin-top: 2px;
}

.footer-divider {
    border-color: var(--gray-200);
    margin: 30px 0 20px;
}

.footer-copy {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ========================================
   UTILITIES
   ======================================== */

/* Smooth scroll offset for anchors */
[id] {
    scroll-margin-top: 100px;
}

/* Selection color */
::selection {
    background: rgba(37, 99, 235, 0.2);
    color: var(--gray-900);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* --- Tablet (≤991px) --- */
@media (max-width: 991.98px) {
    /* Navbar */
    .site-navbar .navbar-collapse {
        justify-content: flex-start;
        background: var(--white);
        border-radius: var(--radius);
        padding: 12px;
        margin-top: 8px;
        box-shadow: var(--shadow-md);
        border: 1px solid var(--gray-200);
    }

    .site-navbar .navbar-nav {
        margin-left: 0 !important;
        align-items: stretch;
        gap: 2px;
        padding-top: 0;
    }

    .site-navbar .nav-link {
        padding: 10px 16px !important;
        border-radius: 8px;
        font-size: 0.95rem;
    }

    .site-navbar .nav-link:hover,
    .site-navbar .nav-link.active {
        background: var(--gradient-subtle);
    }

    .nav-cta-btn {
        margin-top: 8px;
        text-align: center;
    }

    /* Navbar toggler icon for light bg */
    .site-navbar .navbar-toggler {
        border: 1px solid var(--gray-300) !important;
        padding: 4px 8px;
    }

    /* Hero */
    .hero-section {
        min-height: auto;
        padding-bottom: 60px;
    }

    .hero-section .row.min-vh-100 {
        min-height: auto !important;
        padding-top: 60px;
        padding-bottom: 20px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 16px;
        flex-wrap: wrap;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Sections */
    .section-title {
        font-size: 1.7rem;
    }

    .section-padding {
        padding: 60px 0;
    }

    /* Page Header */
    .page-title {
        font-size: 1.9rem;
    }

    .page-header {
        padding-top: 130px;
        padding-bottom: 50px;
    }

    /* Cards */
    .about-card {
        padding: 28px 20px;
    }

    .project-card {
        padding: 24px;
    }

    .policy-block {
        flex-direction: column;
        gap: 16px;
    }

    .detail-card {
        padding: 28px;
    }

    .form-card {
        padding: 28px;
    }

    /* CTA */
    .cta-title {
        font-size: 1.7rem;
    }

    .cta-subtitle {
        font-size: 1rem;
    }

    /* Footer */
    .footer-desc {
        max-width: 100%;
    }
}

/* --- Mobile (≤767px) --- */
@media (max-width: 767.98px) {
    body {
        padding-top: 64px;
    }

    /* Navbar */
    .site-navbar {
        padding: 8px 0;
    }

    .brand-text {
        font-size: 1.1rem;
    }

    .brand-icon {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }

    /* Hero */
    .hero-section {
        margin-top: -64px;
        padding-top: 64px;
        min-height: auto;
    }

    .hero-section .row.min-vh-100 {
        min-height: auto !important;
        padding-top: 40px;
        padding-bottom: 10px;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.7;
        max-width: 100%;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 5px 12px;
        margin-bottom: 16px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 10px;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 8px;
    }

    .stat-item {
        min-width: 0;
        flex: 1;
        text-align: center;
    }

    .stat-number {
        font-size: 1.3rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .stat-divider {
        display: none;
    }

    /* Sections */
    .section-padding {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 24px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .section-badge {
        font-size: 0.78rem;
        padding: 4px 12px;
    }

    /* Page Header */
    .page-header {
        padding-top: 110px;
        padding-bottom: 36px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .page-subtitle {
        font-size: 0.92rem;
    }

    /* Cards */
    .about-card {
        padding: 24px 16px;
    }

    .about-icon {
        width: 52px;
        height: 52px;
        margin-bottom: 14px;
    }

    .about-icon i {
        font-size: 1.3rem;
    }

    .about-card-title {
        font-size: 1.05rem;
    }

    .about-card-text {
        font-size: 0.9rem;
    }

    .project-card {
        padding: 20px;
    }

    .project-icon {
        width: 40px;
        height: 40px;
    }

    .project-icon i {
        font-size: 1.1rem;
    }

    .project-card-title {
        font-size: 1rem;
    }

    .project-card-desc {
        font-size: 0.88rem;
    }

    /* Detail & Form */
    .detail-card {
        padding: 16px;
    }

    .form-card {
        padding: 20px;
    }

    .form-card-header i {
        font-size: 2rem;
    }

    .form-card-header h4 {
        font-size: 1.1rem;
    }

    .form-floating-group {
        margin-bottom: 18px;
    }

    .form-control-custom {
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    /* Success */
    .success-card {
        padding: 32px 16px;
    }

    .success-icon {
        width: 64px;
        height: 64px;
    }

    .success-icon i {
        font-size: 1.7rem;
    }

    .success-title {
        font-size: 1.3rem;
    }

    .success-message {
        font-size: 0.95rem;
    }

    /* Policy */
    .policy-block {
        padding: 16px;
        gap: 12px;
    }

    .policy-block-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 1.1rem;
    }

    .policy-block-title {
        font-size: 1.1rem;
    }

    .policy-list li {
        font-size: 0.9rem;
        padding: 6px 0;
    }

    .condition-card {
        font-size: 0.88rem;
        padding: 12px;
        gap: 10px;
    }

    .benefit-card {
        padding: 18px;
    }

    .benefit-icon {
        width: 38px;
        height: 38px;
    }

    .benefit-card h6 {
        font-size: 0.95rem;
    }

    .benefit-card p {
        font-size: 0.85rem;
    }

    /* CTA */
    .cta-section {
        padding: 40px 0;
    }

    .cta-title {
        font-size: 1.4rem;
    }

    .cta-subtitle {
        font-size: 0.92rem;
    }

    .btn-cta {
        padding: 14px 28px;
        font-size: 0.95rem;
        width: 100%;
    }

    /* Footer */
    .site-footer {
        padding: 40px 0 24px;
    }

    .footer-brand {
        font-size: 1rem;
    }

    .footer-brand .fs-5 {
        font-size: 1.05rem !important;
    }

    .footer-desc {
        font-size: 0.88rem;
        max-width: 100%;
    }

    .footer-heading {
        font-size: 0.88rem;
        margin-bottom: 12px;
        margin-top: 8px;
    }

    .footer-links a {
        font-size: 0.85rem;
    }

    .footer-contact li {
        font-size: 0.85rem;
        word-break: break-word;
    }

    .footer-copy {
        font-size: 0.8rem;
        text-align: center;
    }

    .footer-divider {
        margin: 20px 0 16px;
    }

    /* Empty State */
    .empty-state {
        padding: 48px 16px;
    }

    .empty-icon {
        width: 72px;
        height: 72px;
    }

    .empty-icon i {
        font-size: 2rem;
    }

    /* Status Badges */
    .badge-status {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    /* Honor Cards */
    .honor-card {
        padding: 20px 16px;
    }
}

/* --- Small Mobile (≤575px) --- */
@media (max-width: 575.98px) {
    body {
        padding-top: 60px;
    }

    .hero-section {
        margin-top: -60px;
        padding-top: 60px;
    }

    .hero-title {
        font-size: 1.55rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-badge {
        font-size: 0.75rem;
    }

    .hero-stats {
        gap: 8px;
    }

    .stat-number {
        font-size: 1.15rem;
    }

    .stat-label {
        font-size: 0.72rem;
    }

    .section-title {
        font-size: 1.35rem;
    }

    .page-title {
        font-size: 1.35rem;
    }

    .page-header {
        padding-top: 100px;
        padding-bottom: 32px;
    }

    .cta-title {
        font-size: 1.25rem;
    }

    /* Ensure full-width buttons */
    .btn-hero-primary,
    .btn-hero-outline,
    .btn-outline-gradient {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    /* Footer columns stack fully */
    .site-footer .row.g-4 > [class*="col-"] {
        padding-bottom: 0;
    }

    .site-footer .footer-social {
        margin-bottom: 8px;
    }

    /* Table scroll on small screens */
    .table-responsive {
        font-size: 0.85rem;
    }

    /* Form */
    .form-card {
        padding: 16px;
        border-radius: var(--radius);
    }

    .form-card-header {
        margin-bottom: 20px;
    }

    .form-submit-group {
        margin-top: 24px;
    }

    .form-submit-group .btn-lg {
        padding: 12px;
        font-size: 0.95rem;
    }

    /* Detail */
    .detail-card {
        padding: 14px;
        border-radius: var(--radius);
    }

    .detail-section-header h5 {
        font-size: 1rem;
    }

    .detail-section-header i {
        font-size: 1rem;
    }
}

/* --- Prevent horizontal overflow globally --- */
html, body {
    overflow-x: hidden;
}

/* --- Responsive gap scaling --- */

/* Tablet range: reduce gaps proportionally */
@media (max-width: 991.98px) {
    .row.g-4 {
        --bs-gutter-x: 1rem;
        --bs-gutter-y: 1rem;
    }

    .row.g-3 {
        --bs-gutter-x: 0.75rem;
        --bs-gutter-y: 0.75rem;
    }

    .text-center.mt-5 {
        margin-top: 2rem !important;
    }

    .row.g-4.mt-2 {
        margin-top: 0.5rem !important;
    }
}

/* Mobile: tighter gaps */
@media (max-width: 767.98px) {
    .row.g-4 {
        --bs-gutter-x: 0.75rem;
        --bs-gutter-y: 0.75rem;
    }

    .row.g-3 {
        --bs-gutter-x: 0.6rem;
        --bs-gutter-y: 0.6rem;
    }

    .row.g-4.mt-2 {
        margin-top: 0.25rem !important;
    }

    .text-center.mt-5 {
        margin-top: 1.5rem !important;
    }

    .section-header {
        margin-bottom: 16px;
    }

    .policy-block + .policy-block {
        margin-top: 12px;
    }

    .site-footer .row.g-4 {
        --bs-gutter-y: 1rem;
    }

    .condition-card {
        gap: 8px;
    }
}

/* Small mobile: tightest gaps */
@media (max-width: 575.98px) {
    .row.g-4 {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
    }

    .row.g-3 {
        --bs-gutter-x: 0.4rem;
        --bs-gutter-y: 0.4rem;
    }

    .text-center.mt-5 {
        margin-top: 1.25rem !important;
    }

    .hero-actions {
        gap: 8px;
        margin-bottom: 24px;
    }

    .hero-stats {
        gap: 6px;
    }

    .about-section .section-header {
        margin-bottom: 12px;
    }

    .policy-block + .policy-block {
        margin-top: 10px;
    }
}