/*
 * KevCal Figma Design System
 * Modern dark theme with coral pink accent
 * Based on Figma design: "Hunk of the Month"
 */

/* ===== CSS VARIABLES ===== */
:root {
    /* Colors - Updated to match Figma navy/blue theme */
    --bg-primary: #1E2947;
    --bg-secondary: #2A3A5A;
    --bg-card: rgba(255, 255, 255, 0.08);
    --border-color: #4A5A7A;
    --border-subtle: #8A9ABF;

    --text-primary: #F5F5F5;
    --text-secondary: #ABABAB;
    --text-muted: #808080;
    --text-dark: #172439;

    --accent-primary: #F73E97;  /* Figma primary pink/magenta */
    --accent-purple: #8B5CF6;
    --accent-success: #10B981;
    --accent-warning: #F59E0B;
    --accent-danger: #EF4444;

    /* Gradients */
    --gradient-pink-orange: linear-gradient(135deg, #F73E97 0%, #FFA574 100%);
    --gradient-cta: linear-gradient(135deg, #F73E97 0%, #FF8A9D 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-brand: 'Space Grotesk', 'Inter', sans-serif;  /* For logo/branding */
    --font-size-h1: 48px;
    --font-size-h2: 36px;
    --font-size-h3: 28px;
    --font-size-body: 16px;
    --font-size-small: 14px;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-pill: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-cta: 0 4px 14px rgba(255, 90, 121, 0.4);
}

/* ===== GLOBAL STYLES ===== */
body {
    background: white;  /* Changed from navy gradient to white to show section backgrounds */
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-body);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 {
    font-size: var(--font-size-h1);
    font-weight: 400;
    letter-spacing: -0.848px;
    line-height: 1;
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

/* ===== BUTTON STYLES ===== */
.btn-figma-primary {
    background: var(--gradient-cta);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-pill);
    padding: 16px 32px;
    font-size: var(--font-size-body);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-cta);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-figma-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 90, 121, 0.5);
}

.btn-figma-primary:active {
    transform: translateY(0);
}

.btn-figma-secondary {
    background: transparent;
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-pill);
    padding: 14px 30px;
    font-size: var(--font-size-body);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-figma-secondary:hover {
    background: rgba(255, 90, 121, 0.1);
    transform: translateY(-2px);
}

/* ===== CARD STYLES ===== */
.card-figma {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.card-figma:hover {
    border-color: var(--border-subtle);
    box-shadow: var(--shadow-md);
}

.card-figma-dark {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.card-figma-purple {
    background: var(--accent-purple);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--text-primary);
}

/* ===== HERO SECTION ===== */
.hero-figma {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero-figma h1 {
    font-size: 48px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.848px;
    margin-bottom: var(--spacing-md);
}

.hero-figma p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

/* ===== FIGMA CAROUSEL CARDS ===== */
.figma-carousel-card {
    width: 384px;
    min-width: 384px;
    flex-shrink: 0;
    background: #2A3856;
    border: 1px solid rgba(138, 154, 191, 0.3);
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.figma-card-inner {
    position: relative;
    width: 100%;
    height: 511px;
    overflow: hidden;
}

.figma-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.figma-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Overlay disabled - no shadow/gradient on images */
    background: transparent;
    pointer-events: none;
}

.figma-card-caption {
    position: absolute;
    bottom: 20px;
    left: 16px;
    right: 16px;
    text-align: center;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 600;
    line-height: 20px;
    letter-spacing: -0.15px;
    color: white;
}

/* Scrollbar styling for carousel */
.figma-carousel-card::-webkit-scrollbar {
    height: 8px;
}

.figma-carousel-card::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.figma-carousel-card::-webkit-scrollbar-thumb {
    background: var(--border-subtle);
    border-radius: 4px;
}

.figma-carousel-card::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Legacy carousel styles (keep for backward compatibility) */
.carousel-figma {
    position: relative;
    max-width: 450px;
    margin: 0 auto;
}

.carousel-figma img {
    width: 100%;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.carousel-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.carousel-nav.prev {
    left: 10px;
}

.carousel-nav.next {
    right: 10px;
}

/* ===== HOW IT WORKS SECTION ===== */
.steps-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.step-content h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    margin: 0;
    font-size: var(--font-size-small);
}

/* ===== UPLOAD PAGE STYLES ===== */
.upload-dropzone {
    background: var(--bg-card);
    border: 2px dashed var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-dropzone:hover {
    border-color: var(--accent-primary);
    background: rgba(255, 90, 121, 0.05);
}

.upload-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    color: var(--accent-primary);
}

.photo-examples {
    margin-top: var(--spacing-xl);
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.example-item img {
    width: 100%;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
}

.example-item.good img {
    border-color: var(--accent-success);
}

.example-item.bad img {
    border-color: var(--accent-danger);
    opacity: 0.5;
}

.tips-box {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.tips-box ul {
    margin: 0;
    padding-left: var(--spacing-md);
    color: var(--text-secondary);
}

.tips-box li {
    margin-bottom: var(--spacing-xs);
}

/* ===== PROGRESS BAR ===== */
.progress-figma {
    background: var(--bg-secondary);
    border-radius: var(--radius-pill);
    height: 12px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-figma-bar {
    background: var(--gradient-cta);
    height: 100%;
    transition: width 0.3s ease;
}

.progress-text {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

/* ===== MONTH BADGES ===== */
.month-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.month-badge {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    text-align: center;
    font-size: var(--font-size-small);
    font-weight: 600;
    transition: all 0.3s ease;
}

.month-badge.completed {
    background: var(--accent-success);
    border-color: var(--accent-success);
}

.month-badge.processing {
    background: var(--accent-warning);
    border-color: var(--accent-warning);
    animation: pulse 2s infinite;
}

.month-badge.failed {
    background: var(--accent-danger);
    border-color: var(--accent-danger);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.testimonial-quote {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* ===== GRADIENT CARDS (CTA sections) ===== */
.gradient-card {
    background: var(--gradient-pink-orange);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.gradient-card h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.gradient-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
    :root {
        --font-size-h1: 32px;
        --font-size-h2: 28px;
        --font-size-h3: 24px;
        --spacing-xl: 32px;
        --spacing-2xl: 48px;
    }

    .hero-figma {
        padding: var(--spacing-xl) var(--spacing-md);
        min-height: 60vh;
    }

    .hero-figma h1 {
        font-size: 36px !important;
    }

    .btn-figma-primary {
        padding: 14px 24px;
        font-size: 15px;
    }

    .step-card {
        flex-direction: column;
    }

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

    /* Figma carousel cards on tablet */
    .figma-carousel-card {
        width: 320px;
        min-width: 320px;
    }

    .figma-card-inner {
        height: 427px;
    }
}

@media (max-width: 480px) {
    .hero-figma h1 {
        font-size: 28px !important;
        letter-spacing: -0.5px !important;
    }

    .month-badges {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Figma carousel cards on mobile */
    .figma-carousel-card {
        width: 280px;
        min-width: 280px;
    }

    .figma-card-inner {
        height: 373px;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.text-accent {
    color: var(--accent-primary);
}

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.container-figma {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-figma {
    padding: var(--spacing-2xl) 0;
}

/* ===== MOCKUP PREVIEW SECTION ===== */
.mockup-preview-container {
    max-width: 800px;
    margin: 0 auto;
}

.calendar-mockup-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    /* Force 1:1 aspect ratio (mockup is 2048x2048) */
    aspect-ratio: 1 / 1;
    /* Prevent content from overflowing */
    overflow: hidden;
}

.mockup-background {
    /* Fill container while maintaining aspect ratio */
    width: 100%;
    height: 100%;
    display: block;
    /* Ensure image covers container without distortion */
    object-fit: contain;
    object-position: center;
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.mockup-calendar-page {
    position: absolute;
    /* Positioning: overlay on January calendar (upper left in mockup) */
    top: 12%;             /* Position for January calendar */
    left: 29%;            /* Shifted right for better alignment */
    /* Add rotation - flipped direction to clockwise */
    transform: translateX(-50%) perspective(1000px) rotateX(5deg) rotateZ(18deg);

    /* Size: calendar page scaled 25% smaller */
    width: 21%;
    height: auto;
    max-width: 21%;       /* Prevent overflow */

    /* Make it look realistic */
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);

    /* Prevent image distortion */
    object-fit: contain;

    /* Smooth rendering on all devices */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform;
}

/* Alternative positioning: Center calendar (more prominent, use if January position doesn't look right) */
/*
.mockup-calendar-page {
    top: 40%;
    left: 50%;
    width: 33%;
    transform: translateX(-50%) perspective(1000px) rotateX(2deg) rotateZ(2deg);
}
*/

/* Tablet adjustments (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .calendar-mockup-wrapper {
        max-width: 500px;
    }
}

/* Mobile adjustments (481px - 768px) */
@media (max-width: 768px) {
    .calendar-mockup-wrapper {
        max-width: 450px;
    }

    .mockup-calendar-page {
        /* Maintain January calendar positioning on tablets */
        width: 21%;
        top: 12%;
        left: 29%;
        /* Slightly reduce 3D effect on smaller screens */
        transform: translateX(-50%) perspective(1000px) rotateX(4deg) rotateZ(18deg);
    }
}

/* Small mobile (320px - 480px) */
@media (max-width: 480px) {
    .calendar-mockup-wrapper {
        max-width: 100%;
    }

    .mockup-calendar-page {
        /* Maintain positioning on small screens */
        top: 12%;
        left: 29%;
        width: 21%;
        /* Minimal 3D effect on small screens */
        transform: translateX(-50%) perspective(1000px) rotateX(3deg) rotateZ(18deg);
    }
}

/* Very small screens (< 375px) */
@media (max-width: 374px) {
    .mockup-calendar-page {
        /* Fine-tune for very small screens */
        top: 11.5%;
        left: 29%;
        width: 22%;
        transform: translateX(-50%) perspective(1000px) rotateX(2deg) rotateZ(18deg);
    }
}

/* High DPI / Retina displays - ensure crisp rendering */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .mockup-calendar-page {
        /* Improve rendering on high-DPI screens */
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}