@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
    --primary-color: #c41e3a;
    --primary-dark: #a01830;
    --primary-light: #e63950;
    --secondary-color: #1a1a1a;
    --secondary-dark: #0d0d0d;
    --accent-color: #f5f5f5;
    --text-dark: #2c2c2c;
    --text-light: #666666;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--accent-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 6px;
    transition: background var(--transition-speed);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-speed);
}

header.scrolled {
    box-shadow: var(--shadow-lg);
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--transition-speed);
}

.logo:hover {
    color: var(--primary-dark);
}

nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color var(--transition-speed);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-speed);
    transform: translateX(-50%);
}

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

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

nav a.active {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    cursor: pointer;
    padding: 0.5rem;
    transition: transform var(--transition-speed);
}

.mobile-menu-toggle:hover {
    transform: scale(1.1);
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
}

.mobile-menu a {
    display: block;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-speed);
}

.mobile-menu a:hover,
.mobile-menu a.active {
    background: var(--accent-color);
    color: var(--primary-color);
    padding-left: 2rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--transition-speed);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

.btn-white:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
}

form input,
form textarea,
form select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: all var(--transition-speed);
    background: var(--white);
    color: var(--text-dark);
}

form input:focus,
form textarea:focus,
form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

form input::placeholder,
form textarea::placeholder {
    color: var(--text-light);
}

form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

form .error {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

form .success {
    color: var(--success-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all var(--transition-speed);
}

.accordion-item:hover {
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    padding: 1.25rem 1.5rem;
    background: var(--accent-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-dark);
    transition: all var(--transition-speed);
    user-select: none;
}

.accordion-header:hover {
    background: #ebebeb;
    color: var(--primary-color);
}

.accordion-header i {
    transition: transform var(--transition-speed);
    font-size: 1.25rem;
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 1.5rem;
    background: var(--white);
    display: none;
    border-top: 1px solid var(--border-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-speed);
    background: var(--white);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 3rem;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-content h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.portfolio-content p {
    color: var(--text-light);
    font-size: 0.9375rem;
}

.service-card {
    background: var(--white);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-speed);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 2rem;
}

.testimonial-card {
    background: var(--white);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
    border-left: 4px solid var(--primary-color);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--secondary-color);
    color: var(--white);
    padding: 1.5rem;
    box-shadow: 0 -4px 6px rgba(0,0,0,0.1);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform var(--transition-speed);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner p {
    margin: 0;
    font-size: 0.9375rem;
}

.cookie-banner a {
    color: var(--primary-light);
    text-decoration: underline;
}

.cookie-banner .btn {
    margin-left: 1rem;
    padding: 0.5rem 1.5rem;
}

.loading-spinner {
    border: 4px solid var(--accent-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: var(--white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 0L100 100M100 0L0 100" stroke="rgba(196,30,58,0.1)" stroke-width="2"/></svg>');
    opacity: 0.3;
}

.stats-section {
    background: var(--accent-color);
    padding: 3rem 0;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 500;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.feature-box {
    background: var(--white);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
}

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

footer a {
    color: var(--white);
    text-decoration: none;
    transition: color var(--transition-speed);
}

footer a:hover {
    color: var(--primary-light);
}

footer h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

footer ul {
    list-style: none;
}

footer ul li {
    margin-bottom: 0.5rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 0.5rem;
    transition: all var(--transition-speed);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.breadcrumb {
    background: var(--accent-color);
    padding: 1rem 0;
    font-size: 0.9375rem;
}

.breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb span {
    color: var(--text-dark);
    font-weight: 600;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 20px;
    background: var(--primary-color);
    color: var(--white);
}

.badge-secondary {
    background: var(--secondary-color);
}

.badge-success {
    background: var(--success-color);
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-success {
    background: #d4edda;
    border-color: var(--success-color);
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    border-color: var(--danger-color);
    color: #721c24;
}

.alert-warning {
    background: #fff3cd;
    border-color: var(--warning-color);
    color: #856404;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    border-radius: 8px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-speed);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: color var(--transition-speed);
}

.modal-close:hover {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 4rem 0;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .cookie-banner {
        padding: 1rem;
    }
    
    .cookie-banner .btn {
        margin-left: 0;
        margin-top: 1rem;
        display: block;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .btn {
        padding: 0.625rem 1.5rem;
        font-size: 0.9375rem;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}