:root {
    /* New Light Theme Palette */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    /* Light gray for alternating sections */
    --bg-tertiary: #EEF2F6;

    --text-primary: #1E293B;
    /* Slate 800 - dark but softer than black */
    --text-secondary: #475569;
    /* Slate 600 */
    --text-light: #94A3B8;

    /* GCA Brand Accents (Monochrome/Black) */
    --accent-blue: #0F172A;
    --accent-blue-light: #475569;
    --accent-blue-soft: #F1F5F9;

    /* Utility Colors */
    --color-whatsapp: #25D366;
    --color-whatsapp-hover: #1EBE5D;

    /* Shadows - Premium Soft Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-sm {
    max-width: 900px;
}

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

/* -------------------------------- */
/* Typography Details              */
/* -------------------------------- */
h1,
h2,
h3 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.section-header {
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header p {
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto;
}

/* -------------------------------- */
/* 1. Hero Section                 */
/* -------------------------------- */
.hero-section {
    padding: 6rem 0 4rem;
    position: relative;
    background: radial-gradient(circle at top right, var(--accent-blue-soft) 0%, transparent 60%);
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--accent-blue-soft);
    color: var(--accent-blue);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.accent-line {
    width: 60px;
    height: 4px;
    background: var(--accent-blue);
    border-radius: 2px;
    margin-bottom: 2rem;
}

.hero-content p.lead {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image .image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image:hover .image-wrapper {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* -------------------------------- */
/* WhatsApp CTA Button             */
/* -------------------------------- */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--color-whatsapp);
    color: white;
    padding: 1rem 2rem;
    border-radius: 3rem;
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    box-shadow: 0 10px 15px -3px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(37, 211, 102, 0.4);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* -------------------------------- */
/* 2. Process Section (Cards)      */
/* -------------------------------- */
.process-section {
    padding: 5rem 0;
    background-color: var(--bg-primary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.process-card {
    background: var(--bg-primary);
    border: 1px solid var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue-soft);
}

.process-card .icon-box {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-blue-soft);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.process-card h3 {
    font-size: 1rem;
    font-weight: 600;
}

/* -------------------------------- */
/* 3. Results Section              */
/* -------------------------------- */
.results-section {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
}

.results-section .section-header {
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.result-card {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid transparent;
    transition: all 0.3s ease;
}

.result-card:hover {
    box-shadow: var(--shadow-xl);
    border-top-color: var(--accent-blue);
    transform: translateY(-5px);
}

.result-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-blue-soft);
    color: var(--accent-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.result-icon svg {
    width: 24px;
    height: 24px;
}

.result-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.result-card p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* -------------------------------- */
/* 3.5 Timeline Section            */
/* -------------------------------- */
.timeline-section {
    padding: 6rem 0;
    background-color: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.timeline {
    position: relative;
    max-width: 100%;
    margin: 3rem auto 0;
    padding: 2rem 1rem;
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    /* Removed scrollbar hiding properties */
    padding-bottom: 2rem; /* Add some padding so content doesn't hit scrollbar */
}

/* Custom Webkit Scrollbar for the Timeline */
.timeline::-webkit-scrollbar {
    height: 8px; /* Height of horizontal scrollbar */
}

.timeline::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

.timeline::-webkit-scrollbar-thumb {
    background: rgba(17, 17, 17, 0.2); /* Soft black/gray */
    border-radius: 10px;
    transition: background 0.3s ease;
}

.timeline::-webkit-scrollbar-thumb:hover {
    background: rgba(17, 17, 17, 0.5); /* Darker on hover */
}

.timeline-item {
    position: relative;
    flex: 0 0 240px;
    height: 260px;
    box-sizing: border-box;
}

/* Horizontal Line Piece */
.timeline-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--text-light);
    opacity: 0.3;
    transform: translateY(-50%);
    z-index: 0;
}

/* Timeline Dot */
.timeline-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background-color: var(--text-secondary);
    border: 4px solid var(--bg-tertiary);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(71, 85, 105, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Timeline Content Box */
.timeline-content {
    background: var(--bg-primary);
    padding: 1.25rem 1rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.03);
    text-align: center;
    position: absolute;
    left: 0.5rem;
    right: 0.5rem;
    z-index: 1;
    transition: all 0.4s ease;
}

/* Alternating positions for horizontal timeline */
.timeline-item:nth-child(odd) .timeline-content {
    bottom: 50%;
    margin-bottom: 24px;
}

.timeline-item:nth-child(even) .timeline-content {
    top: 50%;
    margin-top: 24px;
}

/* Arrow pointing to line (Odd: points down) */
.timeline-item:nth-child(odd) .timeline-content::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    border-style: solid;
    border-width: 10px 10px 0 10px;
    border-color: var(--bg-primary) transparent transparent transparent;
    transition: all 0.4s ease;
}

/* Arrow pointing to line (Even: points up) */
.timeline-item:nth-child(even) .timeline-content::before {
    content: '';
    position: absolute;
    left: 50%;
    top: -10px;
    transform: translateX(-50%);
    border-style: solid;
    border-width: 0 10px 10px 10px;
    border-color: transparent transparent var(--bg-primary) transparent;
    transition: all 0.4s ease;
}

.timeline-content h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    line-height: 1.4;
}

/* Hover Effects with Shades of Black/Dark */
.timeline-item:nth-child(odd):hover .timeline-content {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px) scale(1.02);
}

.timeline-item:nth-child(even):hover .timeline-content {
    box-shadow: var(--shadow-xl);
    transform: translateY(8px) scale(1.02);
}

.timeline-item:hover .timeline-dot {
    background-color: #111111;
    box-shadow: 0 0 0 6px rgba(17, 17, 17, 0.15);
    transform: translate(-50%, -50%) scale(1.4);
}

.timeline-item:hover .timeline-content h3 {
    color: #111111;
}

/* Responsive */
@media (max-width: 768px) {
    .timeline {
        padding: 2rem 1rem;
    }
    .timeline-item {
        flex: 0 0 200px; /* Slightly narrower on mobile */
    }
}

/* -------------------------------- */
/* 4. Benefits Section             */
/* -------------------------------- */
.benefits-section {
    padding: 6rem 0;
    background-color: var(--bg-primary);
}

.benefits-box {
    background: var(--bg-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: 20px;
    padding: 4rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

/* Subtle background accent in the box */
.benefits-box::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: var(--accent-blue-soft);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    opacity: 0.5;
}

.benefits-box>* {
    position: relative;
    z-index: 1;
}

.benefits-box h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.benefits-box .subtitle {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.benefits-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-primary);
}

.benefits-list .check {
    width: 24px;
    height: 24px;
    background: var(--accent-blue);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.benefits-list .check::after {
    content: '';
    position: absolute;
    top: 7px;
    left: 8px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.compliance-note {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: #FFFBEB;
    /* Soft alert yellow */
    border-left: 4px solid #F59E0B;
    border-radius: 8px;
}

.compliance-note svg {
    color: #F59E0B;
    flex-shrink: 0;
    margin-top: 4px;
}

.compliance-note p {
    margin: 0;
    color: #92400E;
    font-size: 0.95rem;
}

/* -------------------------------- */
/* 5. Contact Banner CTA           */
/* -------------------------------- */
/* -------------------------------- */
/* 5. Contact Banner CTA           */
/* -------------------------------- */
.cta-banner-section {
    padding: 6rem 1rem;
    background-color: var(--bg-primary);
}

.cta-banner-wrapper {
    background-color: #1a1b20; /* Soft black */
    background-image: linear-gradient(135deg, #15161a 0%, #292b33 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3rem 5rem;
    position: relative;
    max-width: none;
    width: auto;
    margin: 0 4rem; /* container-fluid style margins */
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4);
    gap: 3.5rem;
    overflow: hidden;
}

/* Add a subtle graphic accent */
.cta-banner-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.03) 0%, transparent 50%);
    pointer-events: none;
}

.cta-banner-text {
    flex: 1.2;
    z-index: 2;
}

.cta-banner-text h2 {
    color: #ffffff;
    font-size: clamp(1.8rem, 2.8vw, 2.5rem);
    font-weight: 500;
    line-height: 1.4;
    margin: 0;
}

.cta-banner-img {
    flex: 0 0 auto;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-banner-img img {
    width: 260px;
    height: 260px;
    object-fit: cover;
    border-radius: 50%;
    border: 6px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.cta-banner-action {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    z-index: 2;
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2.5rem;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 3rem;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(5px);
}

.btn-outline-white:hover {
    background-color: #ffffff;
    color: #1a1b20;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    border-color: #ffffff;
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.stagger-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* Reusing delay utility */
.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

/* -------------------------------- */
/* Responsive Details              */
/* -------------------------------- */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }

    .accent-line {
        margin: 0 auto 2rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .benefits-box {
        padding: 2.5rem 1.5rem;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-banner-wrapper {
        flex-direction: column;
        padding: 3.5rem 2rem;
        text-align: center;
        gap: 2.5rem;
        margin: 0 1rem; /* smaller margins on tablets */
    }

    .cta-banner-img {
        position: relative;
        left: auto;
        bottom: auto;
        transform: none;
        height: auto;
        order: -1;
    }

    .cta-banner-img img {
        width: 200px;
        height: 200px;
        border-width: 4px;
    }

    .cta-banner-action {
        justify-content: center;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .hero-section {
        padding: 4rem 0 2rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .compliance-note {
        flex-direction: column;
        gap: 0.5rem;
    }

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