:root {
    --primary-bg: #0b0f19;
    --secondary-bg: #151a28;
    --accent: #f5b921;
    --accent-hover: #d49d18;
    --text-main: #ffffff;
    --text-muted: #a0aab2;
    --font-family: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--primary-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

/* Glassmorphism utilities */
.glass {
    background: rgba(21, 26, 40, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(11, 15, 25, 0.95);
    padding: 0.5rem 5%;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.logo img {
    height: 40px;
    border-radius: 8px;
}

.logo span {
    color: var(--accent);
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav a {
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

nav a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Buttons */
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
    box-shadow: 0 4px 15px rgba(245, 185, 33, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 185, 33, 0.4);
}

.btn-whatsapp {
    background-color: #25D366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: #1ebe57;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    border: 2px solid var(--accent);
    color: var(--accent);
    background: transparent;
}

.btn-outline:hover {
    background: var(--accent);
    color: #000;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 5%;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(11,15,25,0.9) 0%, rgba(11,15,25,0.4) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    animation: fadeInUp 1s ease forwards;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h2 {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

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

/* Floating Action Buttons */
.fab-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.fab {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    transition: var(--transition);
    position: relative;
}

.fab-phone {
    background-color: var(--accent);
    color: #000;
    animation: pulse-gold 2s infinite;
}

.fab-whatsapp {
    background-color: #25D366;
    animation: pulse-green 2s infinite;
}

.fab:hover {
    transform: scale(1.1);
}

/* Sections */
section {
    padding: 6rem 5%;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.section-header h3 {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(245, 185, 33, 0.1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-main);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* About / Info Section */
.info-section {
    display: flex;
    align-items: center;
    gap: 4rem;
    background: var(--secondary-bg);
    border-radius: 30px;
    padding: 4rem;
    margin: 0 5%;
}

.info-content {
    flex: 1;
}

.info-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.info-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.info-image {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.info-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    transition: transform 0.5s ease;
}

.info-image:hover img {
    transform: scale(1.05);
}

/* Call to Action Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 30px;
    padding: 4rem 2rem;
    text-align: center;
    margin: 6rem 5%;
    color: #000;
}

.cta-banner h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #000;
}

.cta-banner p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: #111;
}

/* Footer */
footer {
    background: var(--secondary-bg);
    padding: 4rem 5% 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-col a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-col p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Page Headers (for subpages) */
.page-header {
    padding: 10rem 5% 4rem;
    background: var(--secondary-bg);
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.page-content {
    padding: 4rem 5%;
    max-width: 900px;
    margin: 0 auto;
    background: var(--secondary-bg);
    border-radius: 20px;
    margin-top: -2rem;
    position: relative;
    z-index: 10;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    margin-bottom: 4rem;
}

.page-content h2 {
    margin: 2rem 0 1rem;
    color: var(--text-main);
    font-size: 1.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 0.5rem;
}

.page-content p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 1.05rem;
}

.page-content ul {
    list-style: disc;
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.page-content li {
    margin-bottom: 0.5rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-gold {
    0% { box-shadow: 0 0 0 0 rgba(245, 185, 33, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(245, 185, 33, 0); }
    100% { box-shadow: 0 0 0 0 rgba(245, 185, 33, 0); }
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero h2 { font-size: 1.2rem; }
    nav ul { display: none; }
    .info-section { flex-direction: column; padding: 2rem; margin: 0; border-radius: 0; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .btn { justify-content: center; width: 100%; }
}