:root {
    --primary: #2C3E50;
    --secondary: #8B7355;
    --accent: #C4A57B;
    --light: #F5F3F0;
    --white: #FFFFFF;
    --text: #2C2C2C;
    --text-light: #6B6B6B;
    --shadow: rgba(44, 62, 80, 0.08);
}

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

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

h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(44, 62, 80, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 16px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-logo:hover {
    color: var(--white);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    flex: 1;
    justify-content: center;
}

.nav-links li a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: var(--accent);
}

.nav-cta {
    padding: 10px 24px;
    background: var(--accent);
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: #D4B58B;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, #1a252f 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(196, 165, 123, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 115, 85, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

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

.hero-icon {
    width: 200px;
    height: 200px;
    margin: 0 auto 32px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 1px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--accent);
    margin-bottom: 12px;
    font-weight: 300;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero .location {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 48px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--white);
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    margin-bottom: 48px;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.cta-button {
    display: inline-block;
    padding: 18px 48px;
    background: var(--accent);
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(196, 165, 123, 0.3);
    animation: fadeInUp 1s ease-out 1s both;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(196, 165, 123, 0.4);
    background: #D4B58B;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
    stroke: rgba(255, 255, 255, 0.5);
    fill: none;
    stroke-width: 2;
}

/* Historical Section */
.historical-section {
    padding: 120px 0;
    background: var(--white);
}

.historical-content {
    margin-top: 60px;
}

.history-card {
    background: var(--light);
    padding: 48px;
    border-radius: 16px;
    margin-bottom: 32px;
    border-left: 4px solid var(--accent);
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
}

.history-card:nth-child(2) {
    animation-delay: 0.2s;
}

.history-card h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.history-card p {
    color: var(--text);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Info Sections */
.info-section {
    padding: 100px 0;
    background: var(--white);
}

.info-section.light-bg {
    background: var(--light);
}

.content-block {
    max-width: 900px;
    margin: 0 auto;
    margin-top: 48px;
}

.content-block p {
    color: var(--text);
    font-size: 1.1rem;
    line-height: 1.9;
    text-align: justify;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 80px;
    animation: fadeInUp 1s ease-out;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Analysis Areas Section */
.analysis-areas {
    padding: 120px 0;
    background: var(--light);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.area-card {
    background: var(--white);
    padding: 48px 32px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
}

.area-card:nth-child(1) { animation-delay: 0.1s; }
.area-card:nth-child(2) { animation-delay: 0.2s; }
.area-card:nth-child(3) { animation-delay: 0.3s; }
.area-card:nth-child(4) { animation-delay: 0.4s; }

.area-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 16px 48px var(--shadow);
}

.area-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
}

.area-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--secondary);
    fill: none;
    stroke-width: 1.5;
}

.area-card h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.area-card p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
    text-align: left;
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.price-card {
    background: var(--light);
    border-radius: 20px;
    padding: 48px 32px;
    position: relative;
    border: 2px solid transparent;
    transition: all 0.4s ease;
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
}

.price-card:nth-child(1) { animation-delay: 0.1s; }
.price-card:nth-child(2) { animation-delay: 0.2s; }
.price-card:nth-child(3) { animation-delay: 0.3s; }
.price-card:nth-child(4) { animation-delay: 0.4s; }
.price-card:nth-child(5) { animation-delay: 0.5s; }

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px var(--shadow);
    border-color: var(--accent);
}

.price-card.popular {
    border-color: var(--accent);
    box-shadow: 0 12px 48px var(--shadow);
}

.popular-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--primary);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.price-card h3 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 16px;
    text-align: center;
}

.price-card .description {
    color: var(--text-light);
    text-align: center;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.price-wrapper {
    text-align: center;
    margin-bottom: 32px;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.current-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'Cormorant Garamond', serif;
}

.current-price span {
    font-size: 1.5rem;
    color: var(--text-light);
}

.price-card .cta-button {
    width: 100%;
    text-align: center;
    padding: 16px;
    font-size: 1rem;
}

/* FAQ Section */
.faq-section {
    padding: 120px 0;
    background: var(--light);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.faq-item {
    background: var(--white);
    padding: 32px;
    border-radius: 16px;
    border-left: 4px solid var(--accent);
    transition: all 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--shadow);
}

.faq-item h4 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
}

/* Important Info Section */
.info-section-important {
    padding: 100px 0;
    background: var(--white);
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.info-card {
    background: var(--light);
    padding: 40px;
    border-radius: 16px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    border-left: 4px solid var(--accent);
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
}

.info-card:nth-child(1) { animation-delay: 0.1s; }
.info-card:nth-child(2) { animation-delay: 0.2s; }

.info-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.info-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--secondary);
    fill: none;
    stroke-width: 1.5;
}

.info-content h4 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.info-content p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Back to Top Links */
.back-to-top-link {
    margin-top: 48px;
    text-align: left;
}

.back-to-top-link.centered {
    text-align: center;
}

.back-to-top-link a {
    display: inline-block;
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 24px;
    border: 2px solid var(--secondary);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.back-to-top-link a:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 60px 0 40px;
    text-align: center;
}

.footer-content h3 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: #25D366;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
    background: #20BA5A;
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
}

.footer-bottom {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .nav-content {
        justify-content: space-between;
    }
}

@media (max-width: 768px) {
    .hero { padding-top: 100px; }
    .hero h1 { font-size: 2.5rem; }
    .hero .subtitle { font-size: 1.1rem; }
    .hero-tagline { font-size: 1.2rem; }
    .section-header h2 { font-size: 2.2rem; }
    .historical-section, .analysis-areas, .pricing, .info-section, .faq-section, .info-section-important { 
        padding: 80px 0; 
    }
    .areas-grid, .pricing-grid, .info-cards, .faq-grid { 
        grid-template-columns: 1fr; 
        gap: 24px; 
    }
    .current-price { font-size: 2.5rem; }
    .info-card { 
        flex-direction: column; 
        text-align: center; 
    }
    .info-icon { margin: 0 auto; }
    .history-card { padding: 32px 24px; }
    .nav-cta { padding: 8px 20px; font-size: 0.9rem; }
}

html { scroll-behavior: smooth; }
::selection { background: var(--accent); color: var(--primary); }