/* ===================================
   NOVAROCK ADVISORY - ULTRA PREMIUM DESIGN
   Investment Firm Level Styling
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --navy-dark: #0A1628;
    --navy-mid: #1B2D45;
    --burgundy: #8B1538;
    --burgundy-dark: #6B0F2A;
    --gold: #C5A572;
    --gray-light: #F5F7FA;
    --gray-mid: #8B95A5;
    --white: #FFFFFF;
    --black: #000000;
    
    --font-serif: 'Libre Baskerville', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    
    --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: var(--font-sans);
    font-size: 16px;
    line-height: 1.8;
    color: var(--navy-mid);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* ===================================
   NAVIGATION - ULTRA MINIMAL
   =================================== */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 40px;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy-dark);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--navy-mid);
    text-decoration: none;
    position: relative;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--burgundy);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-nav {
    padding: 0.75rem 1.75rem !important;
    background: var(--burgundy);
    color: var(--white) !important;
    border-radius: 2px;
    font-weight: 600;
}

.btn-nav:hover {
    background: var(--burgundy-dark);
    transform: translateY(-1px);
}

.btn-nav::after {
    display: none;
}
/* ===================================
   MOBILE MENU
   =================================== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--navy-dark);
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 300px;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        align-items: flex-start;
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        transition: right 0.4s ease;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 0.75rem 0;
        font-size: 1.1rem;
    }
    
    .btn-nav {
        width: 100%;
        text-align: center;
    }
}
/* ===================================
   HERO - PREMIUM DESIGN
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(197, 165, 114, 0.03));
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 6rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-family: var(--font-serif);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--gold);
    font-weight: 500;
}

.meta-item::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 3rem;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 1.1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 2px;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--burgundy);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--burgundy-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(139, 21, 56, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 2px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

/* ===================================
   TRUST BAR
   =================================== */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 3rem 0;
}

.trust-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.trust-item {
    text-align: center;
    padding: 2rem;
    border-right: 1px solid rgba(0, 0, 0, 0.05);
}

.trust-item:last-child {
    border-right: none;
}

.trust-item h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--navy-dark);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.trust-item p {
    font-size: 0.9rem;
    color: var(--gray-mid);
    font-weight: 400;
}

/* ===================================
   CERTIFICATION SECTION
   =================================== */
.certification {
    padding: 6rem 0;
    background: var(--gray-light);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--burgundy);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--navy-dark);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-mid);
    line-height: 1.8;
}

.cert-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 2px;
    padding: 3rem;
    max-width: 700px;
    margin: 0 auto;
}

.cert-header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
}

.cert-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--burgundy);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cert-subtitle {
    font-size: 0.95rem;
    color: var(--gray-mid);
}

.cert-details {
    display: grid;
    gap: 1.25rem;
}

.cert-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.cert-row:last-child {
    border-bottom: none;
}

.cert-label {
    font-weight: 600;
    color: var(--navy-mid);
    font-size: 0.95rem;
}

.cert-value {
    font-family: monospace;
    color: var(--navy-dark);
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===================================
   SERVICES - PREMIUM GRID
   =================================== */
.services {
    padding: 7rem 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 4rem auto 0;
    padding: 0 3rem;
}

.service-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    padding: 3rem 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: var(--gold);
}

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

.service-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--gray-light);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--navy-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--gray-mid);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--burgundy);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ===================================
   STATS - MINIMAL & SOPHISTICATED
   =================================== */
.stats {
    background: var(--navy-dark);
    padding: 5rem 0;
}

.stats-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4rem;
}

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

.stat-number {
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--gold);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* ===================================
   TESTIMONIALS - ELEGANT
   =================================== */
.testimonials {
    padding: 7rem 0;
    background: var(--gray-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    max-width: 1400px;
    margin: 4rem auto 0;
    padding: 0 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 3rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--navy-mid);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.author-initial {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--white);
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1rem;
    color: var(--navy-dark);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: 0.85rem;
    color: var(--gray-mid);
}

/* ===================================
   CTA - STRONG & MINIMAL
   =================================== */
.cta {
    background: var(--burgundy);
    padding: 6rem 0;
    text-align: center;
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 3rem;
}

.cta h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.cta p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.cta .btn-primary {
    background: var(--white);
    color: var(--burgundy);
}

.cta .btn-primary:hover {
    background: var(--gray-light);
}

.cta .btn-secondary {
    border-color: rgba(255, 255, 255, 0.5);
}

/* ===================================
   FOOTER - CLEAN
   =================================== */
.footer {
    background: var(--navy-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-family: var(--font-serif);
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
}

/* ===================================
   WHATSAPP BUTTON
   =================================== */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    cursor: pointer;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

.whatsapp-btn svg {
    width: 30px;
    height: 30px;
    fill: white;
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1200px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .services-grid,
    .testimonials-grid,
    .trust-container,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}