/* ===== PrintBloom - Premium Landing Page ===== */

:root {
    --pink-50: #fdf2f8;
    --pink-100: #fce7f3;
    --pink-200: #fbcfe8;
    --pink-300: #f9a8d4;
    --pink-400: #f472b6;
    --pink-500: #ec4899;
    --pink-600: #db2777;
    
    --accent: #ffb6c1;
    --accent-dark: #ff8fa3;
    --accent-glow: rgba(255, 182, 193, 0.4);
    
    --bg-dark: #0a0a0f;
    --bg-card: #14141f;
    --bg-card-hover: #1a1a2e;
    --bg-gradient: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #0f0f1a 100%);
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    
    --border: rgba(255, 182, 193, 0.1);
    --border-hover: rgba(255, 182, 193, 0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px var(--accent-glow);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== Animated Background ===== */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.petal {
    position: absolute;
    font-size: 2rem;
    opacity: 0.15;
    animation: float-petal 20s infinite ease-in-out;
    filter: blur(1px);
}

.petal-1 { left: 5%; animation-delay: 0s; animation-duration: 25s; }
.petal-2 { left: 15%; animation-delay: -3s; animation-duration: 22s; }
.petal-3 { left: 30%; animation-delay: -6s; animation-duration: 28s; }
.petal-4 { left: 50%; animation-delay: -9s; animation-duration: 24s; }
.petal-5 { left: 65%; animation-delay: -12s; animation-duration: 26s; }
.petal-6 { left: 80%; animation-delay: -15s; animation-duration: 23s; }
.petal-7 { left: 90%; animation-delay: -18s; animation-duration: 27s; }
.petal-8 { left: 40%; animation-delay: -5s; animation-duration: 30s; }

@keyframes float-petal {
    0%, 100% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.2;
    }
    90% {
        opacity: 0.2;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: pulse-glow 8s infinite ease-in-out;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--pink-500) 0%, transparent 70%);
    bottom: 20%;
    left: -100px;
    animation-delay: -3s;
}

.glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-dark) 0%, transparent 70%);
    top: 50%;
    right: 10%;
    animation-delay: -5s;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.1); }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.brand-icon {
    font-size: 1.8rem;
    animation: bounce-subtle 3s infinite ease-in-out;
}

@keyframes bounce-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.brand-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

.btn-nav {
    padding: 0.6rem 1.5rem !important;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--bg-dark) !important;
    border-radius: var(--radius-md);
    font-weight: 600 !important;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 8rem 4rem 4rem;
    position: relative;
    z-index: 1;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 182, 193, 0.1);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    animation: fade-in-up 0.8s ease-out;
}

.badge-icon {
    animation: sparkle 2s infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fade-in-up 0.8s ease-out 0.1s both;
}

.title-line {
    display: block;
    color: var(--text-primary);
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--accent) 0%, var(--pink-400) 50%, var(--accent-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradient-shift 5s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
    animation: fade-in-up 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fade-in-up 0.8s ease-out 0.3s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--bg-dark);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px var(--accent-glow);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    animation: fade-in-up 0.8s ease-out 0.4s both;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ===== Hero Visual / Mockup ===== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fade-in-up 0.8s ease-out 0.5s both;
}

.mockup-container {
    position: relative;
    perspective: 1000px;
}

.mockup-glow {
    position: absolute;
    inset: -50px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(60px);
    animation: pulse-glow 4s infinite ease-in-out;
}

.mockup-window {
    position: relative;
    width: 450px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-slow);
}

.mockup-window:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.02);
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.mockup-title {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.mockup-content {
    padding: 1rem;
}

.mockup-toolbar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tool {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    transition: var(--transition);
}

.tool.active {
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.tool:hover:not(.active) {
    background: var(--bg-card-hover);
}

.mockup-canvas {
    height: 200px;
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.canvas-element {
    position: absolute;
}

.canvas-element.arrow {
    top: 30%;
    left: 20%;
    width: 100px;
    height: 4px;
    background: var(--accent);
    transform: rotate(-15deg);
}

.canvas-element.arrow::after {
    content: '';
    position: absolute;
    right: -8px;
    top: -6px;
    border-left: 16px solid var(--accent);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.canvas-element.rect {
    bottom: 25%;
    right: 15%;
    width: 80px;
    height: 50px;
    border: 3px solid var(--accent);
    border-radius: 4px;
}

.canvas-element.text {
    bottom: 15%;
    left: 25%;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Features Section ===== */
.features {
    padding: 6rem 4rem;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 182, 193, 0.1);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card.featured {
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.1) 0%, var(--bg-card) 100%);
    border-color: var(--accent);
}

.feature-card.featured::before {
    opacity: 1;
    background: var(--accent);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== Upload Section ===== */
.upload-section {
    padding: 6rem 4rem;
    position: relative;
    z-index: 1;
}

.upload-container {
    max-width: 600px;
    margin: 0 auto;
}

.upload-zone {
    padding: 4rem 2rem;
    background: var(--bg-card);
    border: 2px dashed var(--border);
    border-radius: var(--radius-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.upload-zone::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--accent);
    transform: scale(1.02);
}

.upload-zone:hover::before,
.upload-zone.drag-over::before {
    opacity: 1;
}

.upload-icon {
    position: relative;
    margin-bottom: 1.5rem;
}

.upload-icon-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--accent-glow);
    border-radius: 50%;
    filter: blur(30px);
    animation: pulse-glow 3s infinite;
}

.upload-emoji {
    position: relative;
    font-size: 4rem;
    display: block;
    animation: bounce-subtle 2s infinite;
}

.upload-main {
    display: block;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.upload-sub {
    display: block;
    color: var(--text-secondary);
}

.upload-formats {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.upload-progress {
    display: none;
    margin-top: 2rem;
    text-align: center;
}

.upload-progress.active {
    display: block;
}

.progress-bar {
    height: 6px;
    background: var(--bg-dark);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: 3px;
    transition: width 0.3s;
}

.progress-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.upload-result {
    display: none;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: var(--radius-lg);
    text-align: center;
}

.upload-result.active {
    display: block;
    animation: fade-in-up 0.5s ease-out;
}

.result-success {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
    font-weight: 600;
}

.result-link {
    display: flex;
    gap: 0.5rem;
}

.result-link input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

.btn-copy {
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: var(--bg-dark);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-copy:hover {
    background: var(--accent-dark);
}

/* ===== Download Section ===== */
.download-section {
    padding: 6rem 4rem;
    position: relative;
    z-index: 1;
}

.download-card {
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(60px);
    animation: pulse-glow 4s infinite;
}

.download-content {
    position: relative;
}

.download-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    animation: bounce-subtle 2s infinite;
}

.download-card h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.download-card > .download-content > p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--bg-dark);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 30px var(--accent-glow);
}

.btn-download:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 50px var(--accent-glow);
}

.btn-size {
    font-size: 0.8rem;
    font-weight: 400;
    opacity: 0.8;
}

.download-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ===== Footer ===== */
.footer {
    padding: 3rem 4rem;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 6rem 2rem 4rem;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .mockup-window {
        width: 100%;
        max-width: 400px;
        transform: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
    }
    
    .nav-links a:not(.btn-nav) {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .features,
    .upload-section,
    .download-section {
        padding: 4rem 1.5rem;
    }
    
    .download-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}