/* Premium Design System for PrimeMovr - Qualcomm Style */

:root {
    /* Color Palette - Clean & Bright */
    --color-primary: #0056b3; /* Tech Blue */
    --color-secondary: #d84315; /* Energy Orange (Darkened for a11y contrast) */
    --color-bg-main: #ffffff; /* Stark White */
    --color-bg-alt: #f4f5f7; /* Light Gray for sections */
    --color-text-main: #1d1d1f; /* Near Black */
    --color-text-muted: #86868b; /* Gray text */
    
    /* Typography */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', 'Roboto', sans-serif;
    
    /* Spacing & Layout */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Effects */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.12);
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Resets & Typography */
body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-main);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }

p {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Layout Utilities */
.premium-section {
    padding: var(--spacing-xl) 5%;
}

.premium-section.bg-alt {
    background-color: var(--color-bg-alt);
}

.premium-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* Navbar Premium Overrides */
.premium-navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.75rem 1.25rem !important;
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.premium-navbar .navbar-brand {
    height: auto !important;
    min-height: unset !important;
    padding: 0 !important;
    margin: 0 !important;
    max-width: 65%;
    display: flex !important;
    align-items: center !important;
}

.premium-navbar .navbar-brand img {
    max-height: 48px !important;
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
}

.premium-navbar .nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-main) !important;
    margin: 0 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

.premium-navbar .nav-link:hover,
.premium-navbar .nav-link.active {
    color: var(--color-primary) !important;
}

.premium-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230056b3' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    width: 1.25em !important;
    height: 1.25em !important;
}

.premium-navbar .navbar-toggler {
    border-color: var(--color-primary) !important;
    padding: 0.35rem 0.65rem !important;
    border-radius: 0.375rem !important;
    margin: 0 !important;
}

.premium-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 86, 179, 0.25) !important;
    outline: none;
}

.premium-navbar .navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
}

@media (min-width: 992px) {
    .premium-navbar {
        padding: 1rem 5% !important;
    }
    .premium-navbar .navbar-brand {
        max-width: none;
    }
    .premium-navbar .navbar-brand img {
        max-height: 60px !important;
    }
    .premium-navbar .navbar-collapse {
        flex-basis: auto;
    }
}

/* Premium Hero Section */
.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-color: var(--color-bg-main);
    padding: 0 5%;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
}

.hero-title {
    background: linear-gradient(135deg, var(--color-primary), var(--color-text-main));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    max-width: 500px;
}

.hero-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 55%;
    height: 100%;
    z-index: 1;
}

.hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mask-image: linear-gradient(to right, transparent, black 30%);
    -webkit-mask-image: linear-gradient(to right, transparent, black 30%);
}

/* Bento Box Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-md);
    auto-rows: minmax(300px, auto);
}

.bento-card {
    background: #ffffff;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.bento-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* Card Spans */
.col-span-12 { grid-column: span 12; }
.col-span-8 { grid-column: span 8; }
.col-span-6 { grid-column: span 6; }
.col-span-4 { grid-column: span 4; }
.col-span-3 { grid-column: span 3; }

/* Bento Image/Video wrappers */
.bento-media {
    margin: calc(var(--spacing-md) * -1) calc(var(--spacing-md) * -1) var(--spacing-md) calc(var(--spacing-md) * -1);
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
}

.bento-media iframe, .bento-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

/* Media Mention cards */
.media-mention-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.media-mention-card img {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    object-fit: contain;
}

.media-mention-card p {
    font-size: 1rem;
    color: var(--color-text-main);
    font-weight: 500;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .col-span-8, .col-span-6 { grid-column: span 12; }
    .col-span-4 { grid-column: span 6; }
    .hero-visual {
        opacity: 0.2;
        width: 100%;
        mask-image: none;
        -webkit-mask-image: none;
    }
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .bento-grid { gap: var(--spacing-sm); }
    .col-span-3, .col-span-4 { grid-column: span 12; }
}