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

:root {
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --blue-400: #60a5fa;
    --blue-600: #2563eb;
    --orange-400: #fb923c;
    --orange-600: #ea580c;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --yellow-400: #facc15;
    --yellow-600: #ca8a04;
    --yellow-700: #a16207;
    --amber-500: #f59e0b;   
    --amber-600: #d97706;
    --amber-700: #b45309;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--slate-800);
    background: linear-gradient(135deg, var(--slate-50) 0%, #ffffff 50%, var(--slate-50) 100%);
    min-height: 100vh;
}

.site-header {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--emerald-600);
}

.logo i {
    font-size: 1.75rem;
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--slate-700);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--emerald-600);
}

.hero-section {
    position: relative;
    height: 420px;
    background-image: url('https://images.pexels.com/photos/1090638/pexels-photo-1090638.jpeg?auto=compress&cs=tinysrgb&w=1920');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.8));
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--slate-200);
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--slate-300);
    margin-top: 1.5rem;
}

.breadcrumb-link {
    color: var(--slate-300);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-link:hover {
    color: white;
}

.breadcrumb-separator {
    color: var(--slate-400);
}

.breadcrumb-current {
    color: white;
    font-weight: 600;
}

.contact-section {
    position: relative;
    margin-top: -4rem;
    padding: 0 1rem 5rem;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 2fr 3fr;
        gap: 3rem;
    }
}

.contact-info-card {
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    border: 1px solid var(--slate-100);
}

.contact-info-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #d1fae5;
    color: var(--emerald-700);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 9999px;
    width: fit-content;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-800);
    line-height: 1.2;
}

.section-description {
    color: var(--slate-600);
    line-height: 1.7;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
}

.info-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--slate-50) 0%, white 100%);
    border: 1px solid var(--slate-100);
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: #d1fae5;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.1);
    transform: translateY(-2px);
}

.icon-wrapper {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.icon-emerald {
    background: linear-gradient(135deg, var(--emerald-400), var(--emerald-600));
}

.icon-blue {
    background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
}

.icon-orange {
    background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
}

.info-content {
    flex: 1;
}

.info-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--slate-800);
    margin-bottom: 0.25rem;
}

.info-text {
    font-size: 0.875rem;
    color: var(--slate-600);
    line-height: 1.6;
}

.contact-form-card {
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    padding: 2.5rem;
    border: 1px solid var(--slate-100);
}

.form-header {
    margin-bottom: 2rem;
}

.form-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--slate-800);
    margin-bottom: 0.5rem;
}

.form-description {
    color: var(--slate-600);
}

.success-alert {
    padding: 1rem;
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    border-radius: 0.75rem;
    display: flex;
    align-items: start;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.success-alert i {
    color: var(--emerald-600);
    font-size: 1.25rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.success-title {
    font-weight: 600;
    color: #065f46;
    margin-bottom: 0.25rem;
}

.success-text {
    font-size: 0.875rem;
    color: #047857;
}

.error-alert {
    padding: 0.75rem 1rem;
    background: #fee2e2;
    border: 1px solid #fecaca;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.error-text {
    color: #991b1b;
    font-size: 0.875rem;
    font-weight: 500;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 0.5rem;
}

.required {
    color: #dc2626;
}

.form-input,
.form-textarea {
    padding: 0.875rem 1rem;
    border: 1px solid var(--slate-200);
    background: var(--slate-50);
    border-radius: 0.75rem;
    color: var(--slate-800);
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #94a3b8;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--emerald-500);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    background: white;
}

.form-textarea {
    resize: none;
    min-height: 120px;
}

.submit-btn {
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(to right, var(--amber-500), var(--amber-600));
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    transition: all 0.3s;
}

.submit-btn:hover:not(:disabled) {
    background: linear-gradient(to right, var(--amber-600), var(--amber-700));
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    transform: scale(1.02);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

.site-footer {
    background: var(--slate-800);
    color: white;
    padding: 3rem 1.5rem 1.5rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--emerald-400);
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 1.75rem;
}

.footer-text {
    color: var(--slate-300);
    max-width: 500px;
    margin: 0 auto;
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--slate-400);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .main-nav {
        gap: 1rem;
        font-size: 0.875rem;
    }

    .contact-form-card,
    .contact-info-card {
        padding: 1.5rem;
    }

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