/* 
   Tama Paradise - Modern Dark Theme
   Uses vibrant neon colors, deep dark backgrounds, and glassmorphism 
*/

:root {
    --bg-color: #0b0f19;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-border: rgba(255, 255, 255, 0.1);
    
    --primary-color: #00f0ff;
    --secondary-color: #ff00ea;
    --accent-color: #7000ff;
    
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    
    --font-main: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-color);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary-color);
    bottom: -150px;
    right: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Glassmorphism Utilities */
.glass-panel {
    background: var(--surface-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--surface-border);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.section-title.text-left {
    text-align: left;
    margin-bottom: 1.5rem;
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    z-index: 1000;
    background: rgba(11, 15, 25, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--surface-border);
    transition: var(--transition-smooth);
}

.glass-nav.scrolled {
    padding: 0.8rem 5%;
    background: rgba(11, 15, 25, 0.9);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-primary);
}

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

nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

nav a:hover:not(.nav-btn) {
    color: var(--primary-color);
}

.nav-btn {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-btn:hover {
    background: var(--primary-color);
    color: #000;
    border-color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #00a2ff);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--surface-border);
}

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

.btn-flash {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: #fff;
    padding: 1.5rem 4rem;
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    box-shadow: 0 0 30px rgba(255, 0, 234, 0.6);
    animation: btnPulse 2s infinite;
}

@keyframes btnPulse {
    0% { transform: scale(1); box-shadow: 0 0 30px rgba(255, 0, 234, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 60px rgba(255, 0, 234, 0.9); }
    100% { transform: scale(1); box-shadow: 0 0 30px rgba(255, 0, 234, 0.4); }
}

.btn-flash:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 0 80px rgba(255, 0, 234, 1) !important;
    animation: none;
}

.btn-icon {
    margin-right: 0.5rem;
    font-size: 1.3rem;
}

/* Layout */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 10rem;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.hero-img, .setup-img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transition: transform 0.5s ease;
}

.hero-img:hover {
    transform: translateY(-10px);
}

.device-selector {
    margin: 2rem auto;
    text-align: center;
}

.device-selector label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-right: 1rem;
}

.glass-select {
    background: rgba(0, 0, 0, 0.4);
    color: var(--text-primary);
    border: 1px solid var(--surface-border);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    font-size: 1rem;
    font-family: var(--font-main);
    backdrop-filter: blur(10px);
    outline: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.glass-select:hover, .glass-select:focus {
    border-color: var(--primary-color);
}

.glass-select option {
    background: var(--bg-color);
    color: var(--text-primary);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(0, 240, 255, 0.1);
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.feature-card p {
    color: var(--text-secondary);
}

.item-tags {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.item-tags .tag {
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
}

/* Setup Section */
.setup-section {
    padding: 4rem;
    margin: 4rem 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.pinout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.pin-card {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.pin-card:hover {
    border-color: var(--secondary-color);
}

.pin-card.disabled {
    opacity: 0.6;
}

.pin-name {
    font-weight: 800;
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.pin-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-mono);
    margin: 0.5rem 0;
}

.pin-card.disabled .pin-value {
    font-size: 2rem;
    color: var(--text-secondary);
    margin: 1.1rem 0;
}

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

/* Flash Section */
.flash-section {
    text-align: center;
}

.flash-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.2), inset 0 0 20px rgba(0, 240, 255, 0.1);
    background: linear-gradient(180deg, rgba(11, 15, 25, 0.9) 0%, rgba(0, 240, 255, 0.05) 100%);
}

.flash-container::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    z-index: -1;
    border-radius: 22px;
    animation: borderGlow 3s linear infinite;
    opacity: 0.5;
}

@keyframes borderGlow {
    0% { filter: blur(5px); }
    50% { filter: blur(15px); }
    100% { filter: blur(5px); }
}

.flash-container p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.flash-action-box {
    margin: 3rem 0;
}

.flash-note {
    font-size: 0.9rem !important;
    margin-bottom: 0 !important;
    opacity: 0.7;
}

.flash-note code {
    background: rgba(255,255,255,0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: var(--font-mono);
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 0.95rem;
}

.alert-info {
    background: rgba(0, 240, 255, 0.1);
    border-left: 4px solid var(--primary-color);
    color: var(--primary-color);
}

.alert-error {
    display: block;
    background: rgba(255, 0, 0, 0.1);
    border-left: 4px solid #ff0000;
    color: #ff5555;
    margin-top: 1rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--surface-border);
    margin-top: 4rem;
}

/* Animations & Utilities */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Responsive */
@media (max-width: 900px) {
    .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 8rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        margin: 0 auto 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .device-mockup {
        transform: none;
    }
    
    .device-mockup:hover {
        transform: translateY(-10px);
    }
    
    nav {
        display: none; /* simple mobile nav hide for now */
    }
}