:root {
    --core-pink: #ff008c;
    --core-dark: #111827;
    --core-gray: #6b7280;
    --core-light: #f8fafc;
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #ffffff;
    color: var(--core-dark);
}

.navbar-core {
    background: rgba(17, 24, 39, 0.96);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.logo-navbar {
    height: 38px;
    margin-right: 10px;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.3px;
}

.nav-link {
    font-weight: 500;
    margin-left: 10px;
}

.nav-link:hover {
    color: var(--core-pink) !important;
}

.hero-section {
    background: linear-gradient(135deg, #111827, #1f2937, #ff008c);
    color: #ffffff;
    padding-top: 80px;
}

.badge-core {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: #fff;
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.15rem;
    max-width: 650px;
    color: #f3f4f6;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-core {
    background: var(--core-pink);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 12px 28px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-core:hover {
    background: #d90077;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 0, 140, 0.35);
}

.hero-card {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 30px;
    padding: 40px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

.hero-logo {
    max-width: 180px;
    margin-bottom: 20px;
}

.section-padding {
    padding: 90px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--core-dark);
}

.section-title p {
    color: var(--core-gray);
    font-size: 1.1rem;
}

.service-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 35px;
    height: 100%;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 35px rgba(0,0,0,0.12);
    border-color: var(--core-pink);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: #fff0f8;
    color: var(--core-pink);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 20px;
}

.service-card h4 {
    font-weight: 800;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--core-gray);
}

.why-section {
    background: var(--core-light);
    padding: 90px 0;
}

.why-section h2 {
    font-weight: 800;
    font-size: 2.3rem;
}

.why-section p {
    color: var(--core-gray);
    font-size: 1.1rem;
}

.features-list {
    background: #ffffff;
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}

.features-list div {
    padding: 12px 0;
    font-weight: 600;
    border-bottom: 1px solid #f1f5f9;
}

.features-list div:last-child {
    border-bottom: none;
}

.contact-section {
    background: #ffffff;
}

.contact-form {
    background: #ffffff;
    padding: 35px;
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    border: 1px solid #e5e7eb;
}

.contact-form label {
    font-weight: 700;
    margin-bottom: 6px;
}

.form-control {
    border-radius: 14px;
    padding: 12px 14px;
    border: 1px solid #d1d5db;
}

.form-control:focus {
    border-color: var(--core-pink);
    box-shadow: 0 0 0 0.2rem rgba(255, 0, 140, 0.15);
}

.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
    border-radius: 50px;
    padding: 12px 28px;
    font-weight: 700;
}

.btn-whatsapp:hover {
    background: #1ebe5d;
    color: #ffffff;
}

.footer-core {
    background: var(--core-dark);
    color: #ffffff;
    padding: 30px 0;
}

.footer-core p {
    margin-bottom: 8px;
}

.footer-core a {
    color: #ffffff;
    text-decoration: none;
}

.footer-core a:hover {
    color: var(--core-pink);
}

.whatsapp-float {
    position: fixed;
    width: 62px;
    height: 62px;
    bottom: 24px;
    right: 24px;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    line-height: 62px;
    z-index: 999;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    color: #ffffff;
}

.page-header {
    padding: 150px 0 70px;
    background: linear-gradient(135deg, #111827, #ff008c);
    color: #ffffff;
    text-align: center;
}

.page-header h1 {
    font-weight: 800;
}

.content-page {
    padding: 70px 0;
}

.content-box {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 1px solid #e5e7eb;
}

.content-box h3 {
    font-weight: 800;
    margin-top: 25px;
}

.content-box p {
    color: #4b5563;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.2rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .hero-card {
        margin-top: 30px;
    }
}