:root {
    --primary-black: #0a0a0a;
    --secondary-black: #121212;
    --gold: #D4AF37;
    --gold-light: #E5C366;
    --gold-dark: #B38F2D;
    --gold-gradient: linear-gradient(135deg, #D4AF37 0%, #B38F2D 100%);
    --white: #ffffff;
    --text-light: #f5f5f5;
    --text-muted: #a0a0a0;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-light);
    line-height: 1.6;
    background-color: var(--primary-black);
    overflow-x: hidden;
}

h1,
h2,
h3,
.logo {
    font-family: 'Playfair Display', serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.gold-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--gold);
}

/* Header */
header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    height: auto;
    min-height: 80px;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    display: flex;
    align-items: center;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
}

nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn-nav {
    background: var(--gold-gradient);
    color: var(--primary-black) !important;
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

/* Hero Section */
.hero {
    padding: 10rem 0 5rem;
    background: linear-gradient(180deg, #0a0a0a 0%, #1a1a1a 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero-content h2 {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 300;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.5;
}

.highlight {
    color: var(--gold);
    font-weight: 600;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: var(--gold-gradient);
    color: var(--primary-black);
    text-decoration: none;
    font-weight: 800;
    font-size: 1rem;
    border-radius: 5px;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.4);
}

.hero-image {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.5) 0%, transparent 80%);
    z-index: -1;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Services Sections */
.services {
    padding: 7rem 0;
    background: var(--primary-black);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: 5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gold);
    margin: 1.5rem auto 0;
}

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

.service-card {
    background: var(--secondary-black);
    padding: 3rem 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold-gradient);
    opacity: 0.7;
    transition: var(--transition);
}

.service-card i {
    width: 54px;
    height: 54px;
    color: var(--gold);
    margin-bottom: 2rem;
    display: inline-block;
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.3));
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    letter-spacing: 0.5px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.service-card p strong {
    color: var(--gold-light);
    font-weight: 600;
}

.service-card:hover {
    transform: translateY(-15px);
    border-color: var(--gold);
    background: #161616;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 175, 55, 0.1);
}

.service-card:hover::before {
    height: 6px;
    opacity: 1;
}

/* Authority Section */
.authority {
    padding: 10rem 0;
    background: #000;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.authority-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.authority h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 3rem;
    color: var(--gold);
}

.authority p {
    font-size: 1.15rem;
    font-weight: 300;
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text-light);
}

.badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.badge {
    padding: 1rem 2rem;
    border: 1px solid var(--gold);
    border-radius: 2px;
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* FAQ */
.faq {
    padding: 7rem 0;
    background: var(--secondary-black);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--primary-black);
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--white);
    transition: var(--transition);
}

.faq-item.active .faq-question {
    color: var(--gold);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem 2rem;
    max-height: 500px;
}

/* Final CTA */
.final-cta {
    padding: 10rem 0;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)), radial-gradient(circle at center, #1a1a1a, #000);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.final-cta h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 2.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--white);
}

/* Footer */
footer {
    padding: 5rem 0 3rem;
    background: #000;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer h4 {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

footer a {
    color: var(--gold);
    transition: var(--transition);
}

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

/* WhatsApp Sticky */
.whatsapp-sticky {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 1001;
    text-decoration: none;
    transition: var(--transition);
}

@keyframes pulse-whatsapp {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-sticky.pulse {
    animation: pulse-whatsapp 2s infinite;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive Adjustments */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-image img {
        max-width: 400px;
    }

    nav {
        display: none;
    }

    .hero-content h2 {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 600px) {
    .hero {
        padding-top: 8rem;
    }

    header {
        padding: 0.8rem 0;
    }

    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 2.5rem !important;
        text-align: center !important;
    }

    .footer-grid>div {
        text-align: center !important;
    }

    .badges {
        gap: 1rem;
    }

    .badge {
        padding: 0.8rem 1.5rem;
        font-size: 0.8rem;
    }

    .whatsapp-sticky {
        width: 50px;
        height: 50px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}