/* CSS Custom Properties */
:root {
    --bg-main: #0a0a0a;
    --bg-secondary: #111111;
    --gold-primary: #d4af37;
    --gold-secondary: #c9a96a;
    --text-light: #f5f1ea;
    --text-muted: #a0a0a0;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --glass-bg: rgba(17, 17, 17, 0.7);
    --glass-border: rgba(212, 175, 55, 0.15);
    --shadow-deep: 0 10px 30px rgba(0, 0, 0, 0.5);
    --gold-gradient: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-primary) 50%, #e6ca70 100%);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

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

.text-center {
    text-align: center;
}

.bg-darker {
    background-color: var(--bg-secondary);
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: transparent;
    color: var(--gold-primary);
    border: 1px solid var(--gold-primary);
}

.btn-primary:hover {
    background-color: var(--gold-primary);
    color: var(--bg-main);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.btn-gold {
    background: var(--gold-gradient);
    color: var(--bg-main);
    border: none;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition-smooth);
    background: transparent;
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

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

.logo img {
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--gold-primary);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-primary);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: var(--gold-primary);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.tagline {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold-secondary);
    margin-bottom: 20px;
    display: inline-block;
    border-bottom: 1px solid var(--gold-secondary);
    padding-bottom: 5px;
}

.headline {
    font-size: 4.5rem;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-deep);
}

.hero-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    pointer-events: none;
}

.hero-image {
    width: 100%;
    transform: scale(1.05);
    transition: transform 10s ease;
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1);
}

.glow-effect {
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, rgba(10,10,10,0.8) 0%, transparent 50%, rgba(212, 175, 55, 0.2) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Section Headers */
.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-family: var(--font-body);
}

/* About / Pillars */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.pillar-card {
    padding: 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition-smooth);
}

.pillar-card:hover {
    background: rgba(212, 175, 55, 0.03);
    border-top-color: var(--gold-primary);
    transform: translateY(-5px);
}

.pillar-icon {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: rgba(212, 175, 55, 0.2);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1;
    transition: var(--transition-smooth);
}

.pillar-card:hover .pillar-icon {
    color: var(--gold-primary);
}

.pillar-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

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

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 0;
    background: var(--gold-gradient);
    transition: var(--transition-smooth);
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.service-icon {
    color: var(--gold-primary);
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

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

.featured-service {
    grid-column: span 3;
    display: flex;
    align-items: center;
    gap: 40px;
    background: linear-gradient(135deg, rgba(17,17,17,0.9) 0%, rgba(30,25,10,0.9) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.featured-service .service-icon {
    margin-bottom: 0;
    transform: scale(2);
    margin-left: 20px;
}

/* Process */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: rgba(212, 175, 55, 0.2);
    z-index: 0;
}

@media (max-width: 992px) {
    .process-steps::before {
        display: none;
    }
}

.step {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 15px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--bg-main);
    border: 1px solid var(--gold-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold-primary);
    box-shadow: 0 0 20px rgba(10, 10, 10, 1);
    transition: var(--transition-smooth);
}

.step:hover .step-number {
    background: var(--gold-primary);
    color: var(--bg-main);
    transform: scale(1.1);
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.step p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.testimonial-card {
    padding: 40px;
    border-radius: 8px;
    position: relative;
}

.quote-icon {
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 0;
    position: absolute;
    top: 50px;
    left: 20px;
    opacity: 0.2;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(rgba(10,10,10,0.9), rgba(10,10,10,0.9)), url('../assets/hero.jpeg') center/cover fixed;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.cta-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.cta-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.contact-info-inline {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
}

.contact-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-email {
    color: var(--gold-primary);
    font-weight: 500;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.contact-email:hover {
    border-bottom-color: var(--gold-primary);
    color: #e6ca70;
}

/* Footer */
.footer {
    padding: 80px 0 30px;
    background: var(--bg-main);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 50px;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 2px solid var(--gold-secondary);
}

.footer-brand p {
    color: var(--text-muted);
    max-width: 300px;
}

.footer h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--text-light);
}

.footer-links p {
    margin-bottom: 15px;
    color: var(--text-muted);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    color: var(--gold-primary);
}

.social-icons a:hover {
    background: var(--gold-primary);
    color: var(--bg-main);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.floating-whatsapp:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

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

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .headline {
        font-size: 3.5rem;
    }
    
    .grid-4, .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .header .btn-primary {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--bg-secondary);
        padding: 100px 40px;
        transition: var(--transition-smooth);
        border-left: 1px solid rgba(212, 175, 55, 0.2);
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 25px;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 40px;
    }

    .hero-content {
        margin: 0 auto;
    }

    .headline {
        font-size: 2.8rem;
    }

    .hero-description {
        margin: 0 auto 30px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .featured-service {
        grid-column: span 1;
        flex-direction: column;
        text-align: center;
    }

    .featured-service .service-icon {
        margin-left: 0;
        margin-bottom: 20px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .footer-brand p {
        margin: 0 auto;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
    
    .grid-4, .process-steps {
        grid-template-columns: 1fr;
    }
}