/* =========================================
   Variables & Reset
========================================= */
:root {
    /* Colors */
    --c-bg-base: #060606;
    --c-bg-surface: #0a0a0a;
    --c-bg-surface-glass: rgba(15, 15, 15, 0.6);
    
    --c-text-primary: #f2f2f2;
    --c-text-secondary: #9ca3af;
    --c-text-muted: #6b7280;
    
    --c-accent-primary: #b39b75; /* Premium gold/sand */
    --c-accent-secondary: #2c3e35; /* Deep green tint */
    --c-accent-glow: rgba(179, 155, 117, 0.15);
    
    --c-border: rgba(255, 255, 255, 0.08);
    --c-border-hover: rgba(179, 155, 117, 0.3);

    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    
    /* Spacing */
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;
    
    /* Layout */
    --container-max: 1200px;
    --container-padding: 2rem;
    
    /* Transitions */
    --transition-smooth: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-fast: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--c-bg-base);
    color: var(--c-text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--c-accent-primary);
    color: var(--c-bg-base);
}

/* =========================================
   Typography
========================================= */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.1;
    font-weight: 400;
}

.serif-italic {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.highlight {
    color: var(--c-accent-primary);
}

/* =========================================
   Utility Classes
========================================= */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-2xl) 0;
    position: relative;
    z-index: 2;
}

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

.mb-4 { margin-bottom: 1rem; }
.mt-8 { margin-top: 2rem; }

/* Noise Texture Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* =========================================
   Components
========================================= */
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 2px;
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn--sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
}

.btn--lg {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
}

.btn--primary {
    background-color: var(--c-accent-primary);
    color: var(--c-bg-base);
    border: 1px solid var(--c-accent-primary);
}

.btn--primary:hover {
    background-color: transparent;
    color: var(--c-accent-primary);
}

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

.btn--outline:hover {
    border-color: var(--c-accent-primary);
    color: var(--c-accent-primary);
}

.btn__arrow {
    transition: transform var(--transition-smooth);
}

.btn:hover .btn__arrow {
    transform: translateX(4px);
}

/* Glass Panels */
.glass-panel {
    background: var(--c-bg-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--c-border);
    border-radius: 4px;
}

/* Section Headers */
.section-badge {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-accent-primary);
    margin-bottom: 1rem;
    font-weight: 500;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--c-text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* =========================================
   Navigation
========================================= */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    transition: background-color var(--transition-smooth), padding var(--transition-smooth);
    padding: 1.5rem 0;
}

.nav.scrolled {
    background-color: rgba(6, 6, 6, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--c-border);
}

.nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    color: var(--c-text-primary);
    transition: color var(--transition-fast);
}

.nav__logo:hover {
    color: var(--c-accent-primary);
}

/* =========================================
   Hero Section
========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 5rem;
}

.hero__canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* Gradient overlay to blend canvas with background */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30vh;
    background: linear-gradient(to top, var(--c-bg-base) 0%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--container-padding);
}

.hero__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--c-border);
    border-radius: 100px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--c-text-secondary);
    margin-bottom: 2rem;
    backdrop-filter: blur(4px);
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    line-height: 1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    display: flex;
    flex-direction: column;
}

.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--c-text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem auto;
    line-height: 1.5;
}

/* =========================================
   Proof Section
========================================= */
.proof-section {
    padding: 3rem 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
    background-color: var(--c-bg-surface);
}

.proof-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.proof-item {
    flex: 1;
    text-align: center;
    min-width: 200px;
}

.proof-divider {
    width: 1px;
    height: 50px;
    background-color: var(--c-border);
}

.proof-number {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--c-accent-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.proof-label {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* =========================================
   Contrast / The Problem Section
========================================= */
.contrast-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contrast-text .section-desc {
    margin-left: 0;
    margin-bottom: 1.5rem;
}

.contrast-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
}

.contrast-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.contrast-card:hover {
    transform: translateY(-5px);
    border-color: var(--c-border-hover);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--c-text-secondary);
}

.highlight-card .card-title {
    color: var(--c-accent-primary);
}

.card-list {
    list-style: none;
}

.card-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 1rem;
    color: var(--c-text-secondary);
    font-size: 0.95rem;
}

.card-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.card-list.negative li::before {
    background-color: var(--c-text-muted);
}

.card-list.positive li {
    color: var(--c-text-primary);
}

.card-list.positive li::before {
    background-color: var(--c-accent-primary);
}

.card-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--c-accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

/* =========================================
   Methodology / Journey Section
========================================= */
.journey-section {
    background-color: var(--c-bg-surface);
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}

.journey-header {
    max-width: 700px;
    margin-bottom: 4rem;
}

.journey-header .section-desc {
    margin-left: 0;
}

.journey-steps {
    position: relative;
    padding-left: 4rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 800px;
}

.journey-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1rem;
    width: 1px;
    background-color: var(--c-border);
}

.journey-line-fill {
    width: 100%;
    height: 0%;
    background: linear-gradient(to bottom, var(--c-accent-primary), transparent);
}

.step-item {
    position: relative;
}

.step-indicator {
    position: absolute;
    left: -4rem; /* move back to align center with the line */
    top: 0;
    width: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--c-bg-surface);
    padding: 0.5rem 0;
}

.step-num {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--c-text-secondary);
    font-style: italic;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.step-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--c-border);
    transition: background-color var(--transition-smooth), transform var(--transition-smooth);
}

.step-item.is-active .step-dot {
    background-color: var(--c-accent-primary);
    transform: scale(1.5);
    box-shadow: 0 0 10px var(--c-accent-glow);
}
.step-item.is-active .step-num {
    color: var(--c-accent-primary);
}

.step-title {
    font-size: 1.5rem;
    color: var(--c-text-primary);
    font-family: var(--font-serif);
    font-style: italic;
}

/* =========================================
   Audience Section
========================================= */
.audience-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 4rem;
    overflow: hidden;
}

.audience-content .section-desc {
    margin-left: 0;
    margin-bottom: 3rem;
}

.audience-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.audience-icon {
    width: 2px;
    height: 100%;
    background-color: var(--c-accent-primary);
    flex-shrink: 0;
    position: relative;
}

.audience-icon::after {
    content: '';
    position: absolute;
    top: 6px;
    left: -3px;
    width: 8px;
    height: 8px;
    background-color: var(--c-bg-base);
    border: 2px solid var(--c-accent-primary);
    border-radius: 50%;
}

.audience-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--c-text-primary);
}

.audience-desc {
    color: var(--c-text-secondary);
    font-size: 0.9rem;
}

.audience-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Abstract 3D-like visual elements using CSS */
.visual-element-1, .visual-element-2, .visual-element-3 {
    position: absolute;
    border: 1px solid var(--c-border);
    border-radius: 50%;
}

.visual-element-1 {
    width: 300px;
    height: 300px;
    border-color: var(--c-border-hover);
    animation: rotate 20s linear infinite;
}

.visual-element-2 {
    width: 200px;
    height: 200px;
    border-style: dashed;
    animation: rotate 15s linear infinite reverse;
}

.visual-element-3 {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--c-accent-glow) 0%, transparent 70%);
    border: none;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* =========================================
   Benefits Section
========================================= */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.benefit-card {
    padding: 2rem;
    text-align: center;
}

.benefit-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent 0%, var(--c-accent-primary) 50%, transparent 100%);
    margin: 0 auto 1.5rem auto;
}

.benefit-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.benefit-desc {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
}

/* =========================================
   Marquee / Global Section
========================================= */
.global-section {
    overflow: hidden;
}

.marquee-container {
    display: flex;
    width: 200%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 1rem 0;
}

.marquee-container::before,
.marquee-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 15vw;
    z-index: 2;
    pointer-events: none;
}

.marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--c-bg-base), transparent);
}

.marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--c-bg-base), transparent);
}

.marquee-track {
    display: flex;
    gap: 2rem;
    padding-right: 2rem;
    animation: scroll-marquee 40s linear infinite;
    align-items: center;
}

.flag-icon {
    width: 48px;
    height: 32px;
    object-fit: cover;
    border-radius: 4px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3)) grayscale(20%);
    transition: filter var(--transition-fast), transform var(--transition-fast);
}

.flag-icon:hover {
    filter: drop-shadow(0 8px 12px rgba(179, 155, 117, 0.2)) grayscale(0%);
    transform: scale(1.1);
}

@keyframes scroll-marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* =========================================
   Testimonials Section
========================================= */
.testimonials-section {
    background-color: var(--c-bg-surface);
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.testimonial-card {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stars {
    color: var(--c-accent-primary);
    font-size: 1.25rem;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--c-text-primary);
    margin-bottom: 2.5rem;
    font-style: italic;
    font-family: var(--font-serif);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    border-top: 1px solid var(--c-border);
    padding-top: 1.5rem;
}

.testimonial-author strong {
    font-weight: 500;
    color: var(--c-text-primary);
    font-size: 1rem;
}

.testimonial-author span {
    color: var(--c-text-secondary);
    font-size: 0.85rem;
}

/* =========================================
   CTA Section
========================================= */
.cta-section {
    position: relative;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--c-accent-glow) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.cta-box {
    padding: 5rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.cta-desc {
    font-size: 1.125rem;
    color: var(--c-text-secondary);
    margin-bottom: 3rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* =========================================
   Newsletter Section
========================================= */
.newsletter-section {
    padding: 8rem 0;
    position: relative;
    background-color: var(--c-bg-surface);
}

.newsletter-box {
    max-width: 900px;
    margin: 0 auto;
    padding: 6rem 3rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(20, 28, 22, 0.8) 0%, rgba(10, 10, 10, 0.95) 100%);
    border: 1px solid rgba(179, 155, 117, 0.2);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.newsletter-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--c-accent-primary), transparent);
}

.newsletter-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    color: var(--c-accent-primary);
    margin-bottom: 1.5rem;
    line-height: 1;
}

.newsletter-desc {
    font-size: 1.125rem;
    color: var(--c-text-primary);
    max-width: 650px;
    margin: 0 auto 2.5rem auto;
    line-height: 1.7;
}

.newsletter-offer {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--c-text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 500;
}

/* =========================================
   Footer
========================================= */
.footer {
    background-color: var(--c-bg-surface);
    border-top: 1px solid var(--c-border);
    padding: 4rem 0 2rem 0;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-desc {
    color: var(--c-text-secondary);
    font-size: 0.9rem;
}

.footer-heading {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-text-muted);
    margin-bottom: 1.5rem;
}

.footer-link {
    color: var(--c-text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.footer-link:hover {
    color: var(--c-accent-primary);
}

.footer-bottom {
    border-top: 1px solid var(--c-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
}

.footer-bottom p {
    color: var(--c-text-muted);
    font-size: 0.85rem;
}

.disclaimer {
    max-width: 500px;
    text-align: right;
    font-size: 0.75rem !important;
}

/* =========================================
   Responsive
========================================= */
@media (max-width: 1024px) {
    .contrast-grid,
    .audience-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .audience-wrapper {
        padding: 3rem 2rem;
    }
    
    .audience-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top,
    .footer-bottom {
        flex-direction: column;
    }
    
    .disclaimer {
        text-align: left;
    }
    
    .service-item::before {
        display: none;
    }
    
    .service-item {
        border-top: 1px solid var(--c-border);
        padding-top: 2rem;
    }
}