/**
 * Vestalive v7 - Styles CSS
 * Thème sombre avec accents rouges
 */

/* ============================================
   VARIABLES CSS
   ============================================ */
:root {
    --vesta-red: #e63946;
    --vesta-red-dark: #c62828;
    --vesta-red-light: #ff6b6b;
    --bg-dark: #0d0d1a;
    --bg-darker: #080812;
    --bg-card: #1a1a2e;
    --bg-card-hover: #16213e;
    --bg-input: #0f0f1f;
    --text-primary: #ffffff;
    --text-secondary: #c5c5d2;
    --text-muted: #9a9ab0;
    --text-light: #e0e0e8;
    --border-color: rgba(255, 255, 255, 0.1);
    --success: #4ade80;
    --warning: #fbbf24;
    --error: #ef4444;
    --info: #3b82f6;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a:hover {
    color: var(--vesta-red-light);
}

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

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    background: rgba(13, 13, 26, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: var(--transition);
    z-index: 1050;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary) !important;
}

.navbar-brand img {
    height: 45px;
    width: auto;
}

.navbar-brand span {
    background: linear-gradient(135deg, var(--vesta-red) 0%, var(--vesta-red-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-toggler {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
    border-color: var(--vesta-red);
}

.navbar-toggler i {
    color: var(--text-primary);
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--vesta-red);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-buttons {
    display: flex;
    gap: 0.75rem;
}

/* ============================================
   OFFCANVAS MOBILE MENU
   ============================================ */
.offcanvas {
    background: var(--bg-dark) !important;
    border-left: 1px solid var(--border-color) !important;
    width: 300px !important;
}

.offcanvas-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.offcanvas-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.offcanvas-brand img {
    height: 35px;
}

.offcanvas-brand span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--vesta-red);
}

.btn-close-custom {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-close-custom:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.offcanvas-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

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

.offcanvas-nav li {
    margin-bottom: 0.5rem;
}

.offcanvas-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.875rem 1rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-weight: 500;
}

.offcanvas-nav a:hover,
.offcanvas-nav a.active {
    background: var(--bg-card);
    color: var(--text-primary);
}

.offcanvas-nav a.active {
    border-left: 3px solid var(--vesta-red);
}

.offcanvas-nav a i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.offcanvas-divider {
    border-color: var(--border-color);
    margin: 1.5rem 0;
}

.offcanvas-auth {
    margin-bottom: auto;
}

.offcanvas-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.offcanvas-footer p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.offcanvas-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.offcanvas-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--text-secondary);
    transition: var(--transition);
}

.offcanvas-social a:hover {
    background: var(--vesta-red);
    color: white;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-vesta {
    background: linear-gradient(135deg, var(--vesta-red) 0%, var(--vesta-red-dark) 100%);
    border: none;
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-vesta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.4);
    color: white;
}

.btn-vesta:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-outline-vesta {
    background: transparent;
    border: 2px solid var(--vesta-red);
    color: var(--vesta-red);
    font-weight: 600;
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-outline-vesta:hover {
    background: var(--vesta-red);
    color: white;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--bg-dark) 0%, transparent 100%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(74, 222, 128, 0.1);
    color: var(--success);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--vesta-red) 0%, var(--vesta-red-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

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

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-color);
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--vesta-red);
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
}

/* ============================================
   SECTIONS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--bg-darker);
}

.feature-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--vesta-red);
    box-shadow: 0 20px 40px rgba(230, 57, 70, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: rgba(230, 57, 70, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--vesta-red);
    margin-bottom: 1.5rem;
}

.feature-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Screenshot Section */
.screenshot-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.screenshot-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.screenshot-wrapper img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
    padding: 100px 0;
    background: var(--bg-darker);
}

.pricing-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition);
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--vesta-red);
}

.pricing-card.featured {
    border: 2px solid var(--vesta-red);
    box-shadow: 0 20px 60px rgba(230, 57, 70, 0.2);
}

.pricing-card.featured::before {
    content: 'Populaire';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--vesta-red) 0%, var(--vesta-red-dark) 100%);
    color: white;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.pricing-price {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-save {
    display: inline-block;
    background: rgba(74, 222, 128, 0.1);
    color: var(--success);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--success);
    font-size: 1.1rem;
}

/* Trial Banner */
.trial-banner {
    background: linear-gradient(135deg, var(--vesta-red) 0%, var(--vesta-red-dark) 100%);
    padding: 60px 0;
    text-align: center;
}

.trial-banner h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.trial-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.trial-banner .btn {
    background: white;
    color: var(--vesta-red);
    font-weight: 600;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.trial-banner .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-darker);
    padding: 60px 0 0;
    border-top: 1px solid var(--border-color);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-brand img {
    height: 40px;
}

.footer-brand span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--vesta-red);
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--vesta-red);
    color: white;
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
    padding: 25px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================
   FORMS
   ============================================ */
.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-control {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.875rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.form-control:focus {
    background: var(--bg-input);
    border-color: var(--vesta-red);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:disabled {
    opacity: 0.6;
}

.input-group-text {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-right: none;
    color: var(--text-muted);
}

.input-group .form-control {
    border-left: none;
}

.input-group:focus-within .input-group-text {
    border-color: var(--vesta-red);
}

.form-text {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.form-check-input {
    background-color: var(--bg-input);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--vesta-red);
    border-color: var(--vesta-red);
}

.form-check-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.auth-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 480px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo img {
    height: 60px;
    margin-bottom: 1rem;
}

.auth-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-logo p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.trial-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(74, 222, 128, 0.1);
    color: var(--success);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.back-link {
    position: fixed;
    top: 20px;
    left: 20px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    z-index: 100;
}

.back-link:hover {
    color: var(--text-primary);
}

.password-wrapper {
    position: relative;
}

.password-wrapper .form-control {
    padding-right: 45px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    z-index: 10;
}

.password-toggle:hover {
    color: var(--text-primary);
}

/* ============================================
   DASHBOARD
   ============================================ */
.dashboard-header {
    background: var(--bg-darker);
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-top: 76px;
}

.dashboard-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.dashboard-header p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    height: 100%;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.stat-icon.red { background: rgba(230, 57, 70, 0.15); color: var(--vesta-red); }
.stat-icon.green { background: rgba(74, 222, 128, 0.15); color: var(--success); }
.stat-icon.yellow { background: rgba(251, 191, 36, 0.15); color: var(--warning); }
.stat-icon.blue { background: rgba(59, 130, 246, 0.15); color: var(--info); }

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
}

.stat-value.expired {
    color: var(--error);
}

.card-custom {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.card-custom .card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.card-custom .card-header h5 {
    margin: 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-custom .card-body {
    padding: 1.5rem;
}

.credentials-box {
    background: var(--bg-input);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border-left: 4px solid var(--vesta-red);
}

.credentials-box h5 {
    color: var(--vesta-red);
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.credential-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.credential-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.credential-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.credential-value {
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--text-primary);
    background: var(--bg-card);
    padding: 6px 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px;
    transition: var(--transition);
}

.copy-btn:hover {
    color: var(--vesta-red);
}

.download-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-input) 100%);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

.download-card i {
    font-size: 3rem;
    color: var(--vesta-red);
    margin-bottom: 1rem;
}

.download-card h4 {
    margin-bottom: 0.5rem;
}

.download-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Tabs */
.nav-tabs {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.nav-tabs .nav-link {
    color: var(--text-muted);
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 500;
    position: relative;
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    border: none;
}

.nav-tabs .nav-link.active {
    color: var(--vesta-red);
    background: transparent;
    border: none;
}

.nav-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--vesta-red);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border-radius: var(--radius-sm);
    border: none;
}

.alert-success {
    background: rgba(74, 222, 128, 0.1);
    color: var(--success);
}

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

.alert-warning {
    background: rgba(251, 191, 36, 0.1);
    color: var(--warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

/* ============================================
   MODAL
   ============================================ */
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.modal-title {
    color: var(--text-primary);
    font-weight: 700;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
}

.btn-close {
    filter: invert(1);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(74, 222, 128, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.success-icon i {
    font-size: 2.5rem;
    color: var(--success);
}

/* ============================================
   UTILITIES
   ============================================ */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

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

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--vesta-red);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
    .navbar-collapse {
        display: none !important;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-image {
        margin-top: 3rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .hero {
        padding: 100px 0 60px;
        text-align: center;
    }
    
    .hero .lead {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .pricing-card {
        margin-bottom: 1.5rem;
    }
    
    .credential-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .credential-value {
        width: 100%;
        justify-content: space-between;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .dashboard-header {
        margin-top: 70px;
    }
}

@media (min-width: 992px) {
    .navbar-toggler {
        display: none;
    }
}