/* ==========================================================================
   Hardal Apps - Minimalist Landing Page
   ========================================================================== */

/* Design Tokens */
:root {
    /* Colors - Clean Minimal */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #fafafa;
    --color-bg-tertiary: #f5f5f5;

    --color-text-primary: #1a1a1a;
    --color-text-secondary: #666666;
    --color-text-muted: #999999;

    --color-accent: #1a1a1a;
    --color-accent-hover: #333333;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Transitions */
    --transition-base: 200ms ease;
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Hide decorative backgrounds */
.bg-gradient,
.bg-grid,
.hero-glow,
.app-card-glow {
    display: none;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.logo-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.logo-icon {
    font-size: 1.25rem;
}

.nav {
    display: flex;
    gap: var(--space-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link::after {
    display: none;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) 0;
}

.hero-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.hero-badge {
    display: none;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
    animation: none;
}

.gradient-text {
    background: none;
    -webkit-text-fill-color: var(--color-text-primary);
    color: var(--color-text-primary);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    animation: none;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--color-accent);
    color: white;
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: background var(--transition-base);
    animation: none;
}

.hero-cta:hover {
    background: var(--color-accent-hover);
    transform: none;
    box-shadow: none;
}

.hero-cta svg {
    animation: none;
}

/* Apps Section */
.apps {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* App Card - Clean */
.app-card {
    background: var(--color-bg-primary);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.app-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.08);
}

.app-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-lg);
    transition: transform var(--transition-base);
}

.app-card:hover .app-icon {
    transform: scale(1.05);
}

.icon-inner {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.icon-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-name {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.app-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* Contact */
.contact {
    padding: var(--space-3xl) 0;
}

.contact-card {
    background: transparent;
    border: none;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    padding: 0;
}

.contact-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.contact-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: background var(--transition-base);
}

.contact-email:hover {
    background: var(--color-bg-secondary);
}

/* Footer */
.footer {
    padding: var(--space-xl) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.footer-logo {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.footer-copyright {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Responsive */
@media (max-width: 768px) {
    .apps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 480px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
    }
}