/* ========== Global Styles ========== */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #000 !important;
}

/* ========== Navigation Bar ========== */
.header-logo {
    background: #000;
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

.logo-image {
    height: 80px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

/* ========== Hero Section ========== */
.hero-section {
    position: relative;
    width: 100%;
    padding: 20px;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: auto;
}

.banner-container {
    width: 100%;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
}

.banner-image {
    width: 100%;
    height: auto;
    display: block;
    max-width: 100%;
    object-fit: contain;
    border-radius: 10px;
}

/* ========== CTA Section ========== */
.cta-section {
    background-color: #000;
    padding: 40px 20px;
}

.btn-whatsapp-custom {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
    color: white;
    padding: 18px 50px;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-whatsapp-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.btn-whatsapp-custom i {
    font-size: 1.3rem;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .hero-section {
        padding: 15px;
    }

    .btn-whatsapp-custom {
        padding: 15px 30px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 10px;
    }

    .btn-whatsapp-custom {
        padding: 12px 25px;
        font-size: 0.95rem;
        gap: 8px;
    }

    .btn-whatsapp-custom i {
        font-size: 1rem;
    }
}

/* ========== Footer ========== */
footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    margin-top: auto;
}

footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    color: #667eea !important;
}

footer .text-muted {
    color: #aaa !important;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ========== Responsive Design ========== */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .text-white-50 {
        font-size: 1rem;
    }

    .hero-graphic {
        height: 250px;
        margin-top: 30px;
    }

    .circle-gradient {
        width: 200px;
        height: 200px;
    }

    .floating-card {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .btn-gradient {
        padding: 0.75rem 1.5rem !important;
        font-size: 0.95rem;
    }

    .fs-5 {
        font-size: 1rem !important;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 40px 0;
    }

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

    .text-white-50 {
        font-size: 0.95rem;
    }

    .hero-graphic {
        height: 200px;
        margin-top: 20px;
    }

    .circle-gradient {
        width: 150px;
        height: 150px;
    }

    .floating-card {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

    footer .row {
        text-align: center !important;
    }

    footer .text-md-end {
        text-align: center !important;
    }
}

/* ========== Scroll Behavior ========== */
html {
    scroll-behavior: smooth;
}

/* ========== Selection ========== */
::selection {
    background: var(--primary-gradient);
    color: white;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #764ba2;
}