/* ================================================
   COMPLIANCE PILOT - GLOBAL GOVERNANCE PLATFORM
   Sovereign-Tech Aesthetic with Logo-Inspired Colors
   ================================================ */

:root {
    /* Color Palette - Based on CP Logo */
    --obsidian: #0A0E12;
    --deep-charcoal: #1A1F26;
    --slate-gray: #2A3038;
    --electric-blue: #00B4D8;
    --cyan-accent: #00E5D4;
    --ice-blue: #E0F7FF;
    --warning-amber: #FFB800;
    --white: #FFFFFF;
    --cp-blue-dark: #005F73;
    --cp-blue-mid: #0A9396;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Roboto Mono', 'Courier New', monospace;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Border */
    --border-width: 2px;
    --border-radius: 4px;
}

/* ================ RESET & BASE ================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background: var(--obsidian);
    color: var(--ice-blue);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ================ TYPOGRAPHY ================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--white);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
    color: var(--ice-blue);
}

.lead-text {
    font-size: 1.25rem;
    color: var(--cyan-accent);
    font-weight: 500;
}

.mono-text {
    font-family: var(--font-mono);
    color: var(--electric-blue);
}

/* ================ NAVIGATION ================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 18, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: var(--border-width) solid var(--slate-gray);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 14, 18, 0.98);
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    color: var(--white);
}

.logo-accent {
    color: var(--electric-blue);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--ice-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric-blue);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--electric-blue);
}

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

.nav-link.active {
    color: var(--electric-blue);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--electric-blue);
    transition: all 0.3s ease;
}

/* ================ HERO SECTION ================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, var(--obsidian) 0%, var(--deep-charcoal) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 0%, var(--electric-blue) 50%, transparent 100%) 0 0 / 100% 1px,
        linear-gradient(0deg, transparent 0%, var(--electric-blue) 50%, transparent 100%) 0 0 / 1px 100%;
    opacity: 0.03;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 180, 216, 0.1);
    border: var(--border-width) solid var(--electric-blue);
    border-radius: var(--border-radius);
    color: var(--electric-blue);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.hero h1 {
    margin-bottom: var(--spacing-md);
}

.hero .lead-text {
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
}

/* ================ BUTTONS ================ */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--electric-blue);
    color: var(--obsidian);
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
    background: var(--cyan-accent);
    box-shadow: 0 0 30px rgba(0, 229, 212, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--electric-blue);
    border: var(--border-width) solid var(--electric-blue);
}

.btn-secondary:hover {
    background: var(--electric-blue);
    color: var(--obsidian);
}

.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ================ SECTIONS ================ */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
}

.section-dark {
    background: var(--deep-charcoal);
}

.section-darker {
    background: var(--obsidian);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    color: var(--electric-blue);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* ================ FEATURE GRID ================ */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-card {
    background: var(--slate-gray);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: var(--border-width) solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--electric-blue);
    transition: height 0.3s ease;
}

.feature-card:hover {
    border-color: var(--electric-blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 180, 216, 0.2);
}

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--electric-blue);
    margin-bottom: var(--spacing-sm);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.feature-description {
    color: var(--ice-blue);
    line-height: 1.7;
}

/* ================ TRUST BADGE ================ */
.trust-badge {
    background: linear-gradient(135deg, var(--deep-charcoal), var(--slate-gray));
    border: var(--border-width) solid var(--cyan-accent);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    margin: var(--spacing-lg) auto;
    max-width: 600px;
}

.trust-badge-icon {
    font-size: 3rem;
    color: var(--cyan-accent);
    margin-bottom: var(--spacing-sm);
}

.trust-badge-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--cyan-accent);
}

/* ================ DATA VISUALIZATION ================ */
.dashboard-preview {
    background: var(--obsidian);
    border: var(--border-width) solid var(--electric-blue);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--slate-gray);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.metric-item {
    background: var(--deep-charcoal);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--electric-blue);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--ice-blue);
    margin-bottom: var(--spacing-xs);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-mono);
}

/* ================ CONTENT BLOCKS ================ */
.content-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin: var(--spacing-lg) 0;
}

.content-block.reverse {
    direction: rtl;
}

.content-block.reverse > * {
    direction: ltr;
}

.content-text h3 {
    margin-bottom: var(--spacing-md);
}

.content-visual {
    background: var(--slate-gray);
    border: var(--border-width) solid var(--electric-blue);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    color: var(--electric-blue);
}

/* ================ LISTS ================ */
.check-list {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.check-list li {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding-left: 2rem;
    position: relative;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--electric-blue);
    font-weight: 700;
    font-size: 1.25rem;
}

/* ================ FOOTER ================ */
.footer {
    background: var(--obsidian);
    border-top: var(--border-width) solid var(--slate-gray);
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer-section h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--electric-blue);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--ice-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--electric-blue);
}

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--slate-gray);
    color: var(--ice-blue);
    font-size: 0.875rem;
}

/* ================ RESPONSIVE ================ */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--deep-charcoal);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-lg);
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-toggle {
        display: flex;
    }

    .content-block {
        grid-template-columns: 1fr;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* ================ ANIMATIONS ================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}