/* ----------------------------------- */
/* 1. Configuration and Base Styles    */
/* ----------------------------------- */

/* Custom Variables - DARK MODE */
:root {
    --primary-color: #2dd4bf;
    /* Teal-400 - Bright Teal for dark mode */
    --primary-hover: #14b8a6;
    /* Teal-500 */
    --text-color-main: #f8fafc;
    /* Slate-50 - White text */
    --text-color-muted: #94a3b8;
    /* Slate-400 - Muted text */
    --background-main: #0f172a;
    /* Slate-900 - Deep Blue/Black */
    --background-secondary: #1e293b;
    /* Slate-800 - Slightly lighter */
    --border-color: #334155;
    /* Slate-700 */
    --shadow-glow: 0 0 20px rgba(45, 212, 191, 0.2);
    /* Teal glow */
}

/* Global Reset and Typography */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color-main);
    background-color: var(--background-main);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--text-color-main);
    transition: color 0.15s ease;
}

a:hover {
    color: var(--primary-color);
}

/* ----------------------------------- */
/* 2. Layout & Utility Styles          */
/* ----------------------------------- */

.main-container {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.section-padding {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

@media (min-width: 768px) {
    .section-padding {
        padding-top: 6rem;
        padding-bottom: 6rem;
    }
}

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

/* ----------------------------------- */
/* 3. Navigation (Minimalist)          */
/* ----------------------------------- */

.main-header {
    background-color: var(--background-main);
    padding-top: 2rem;
    padding-bottom: 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}

.main-header.scrolled {
    background-color: var(--background-main);
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

.logo {
    font-size: 16pt;
    font-weight: 500;
    color: var(--text-color-muted);
    margin-right: 2rem;
    white-space: nowrap;
}

.logo-primary {
    color: var(--primary-color);
}

.main-nav {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--text-color-muted);
    font-weight: 400;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.main-nav a:hover {
    color: var(--primary-color);
}

/* ----------------------------------- */
/* 4. Hero Section (Products Focus)    */
/* ----------------------------------- */

.hero-section {
    padding-top: 6rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--border-color);
}

.hero-split-layout {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: center;
}

.hero-content-left {
    width: 100%;
    display: flex;
    justify-content: center;
}

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

.hero-image {
    width: 100%;
    max-width: 750px;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-glow);
    border: 1px solid var(--border-color);
}

@media (min-width: 992px) {
    .hero-split-layout {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        gap: 4rem;
    }

    .hero-content-left {
        flex: 1;
        padding-right: 2rem;
        justify-content: flex-start;
    }

    .hero-content-right {
        flex: 1;
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    font-weight: 400;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    color: var(--text-color-muted);
}

/* ----------------------------------- */
/* 5. Buttons (CTA)                    */
/* ----------------------------------- */

.cta-button {
    display: inline-block;
    font-weight: 600;
    padding: 0.8rem 2.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
}

.cta-button-primary {
    background-color: var(--primary-color);
    color: var(--background-main);
}

.cta-button-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

/* ----------------------------------- */
/* 6. Product List (New Minimalist)    */
/* ----------------------------------- */

.product-list {
    display: grid;
    gap: 2rem;
}

.product-item {
    background-color: var(--background-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.product-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.product-title-group {
    text-align: left;
}

.product-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-color-muted);
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: block;
}

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.product-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-color-main);
}

.product-description {
    font-size: 1rem;
    color: var(--text-color-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.product-cta-container {
    margin-top: auto;
    text-align: right;
}

.btn-buy {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--background-main);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.btn-buy:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 10px rgba(45, 212, 191, 0.3);
}

/* ----------------------------------- */
/* 8. Pillars (New)                    */
/* ----------------------------------- */

.pillar-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 4rem;
    text-align: left;
}

@media (min-width: 768px) {
    .pillar-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pillar-card {
    background: rgba(30, 41, 59, 0.5);
    /* Semi-transparent secondary */
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    transition: transform 0.2s, border-color 0.2s;
}

.pillar-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.pillar-number {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-color);
}

.pillar-subtitle {
    font-size: 1rem;
    color: var(--text-color-muted);
}

/* ----------------------------------- */
/* 7. Footer                           */
/* ----------------------------------- */

footer {
    border-top: 1px solid var(--border-color);
    background-color: var(--background-main);
}

.social-section {
    margin-bottom: 2rem;
}

.social-cta {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color-main);
    margin-bottom: 1.5rem;
}

.social-icons {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-icon-link {
    color: var(--text-color-muted);
    transition: color 0.2s, transform 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-icon-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.social-icon-link svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}


/* ----------------------------------- */
/* 9. Velocity Section                 */
/* ----------------------------------- */

.velocity-section {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.05) 0%, rgba(30, 41, 59, 0.5) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.velocity-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    color: var(--primary-color);
    animation: pulse 2s ease-in-out infinite;
}

.velocity-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 12px rgba(45, 212, 191, 0.3));
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.velocity-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color-main);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.velocity-subtitle {
    font-size: 1rem;
    color: var(--text-color-muted);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .velocity-icon {
        width: 56px;
        height: 56px;
    }

    .velocity-title {
        font-size: 2rem;
    }

    .velocity-subtitle {
        font-size: 1.125rem;
    }
}

/* ----------------------------------- */
/* 10. Mobile Optimization              */
/* ----------------------------------- */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-padding {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .logo {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }

    .main-nav {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .product-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .product-cta-container {
        text-align: left;
        margin-top: 1rem;
    }
}

/* ----------------------------------- */
/* Services Table Styles               */
/* ----------------------------------- */

.table-container {
    overflow-x: auto;
    margin-top: 2rem;
}

.services-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--background-secondary);
    border: 1px solid var(--border-color);
}

.services-table th,
.services-table td {
    padding: 1rem;
    text-align: left;
    border: 1px solid var(--border-color);
}

.services-table th {
    background-color: rgba(45, 212, 191, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.services-table td {
    color: var(--text-color-main);
    vertical-align: top;
}

.services-table tbody tr:hover {
    background-color: rgba(45, 212, 191, 0.05);
}

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

.services-table .table-link {
    color: var(--primary-color);
    font-weight: 500;
    transition: color 0.2s ease;
}

.services-table .table-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .services-table th,
    .services-table td {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}