/*
|--------------------------------------------------------------------------
| DOOMAYN - Main Stylesheet
|--------------------------------------------------------------------------
*/

/* ==========================================
   CSS Variables
   ========================================== */
:root {
    /* Colors */
    --black: #000000;
    --black-soft: #0a0a0a;
    --black-light: #141414;
    --gray-900: #1a1a1a;
    --gray-800: #262626;
    --gray-700: #333333;
    --gray-600: #4d4d4d;
    --gray-500: #666666;
    --gray-400: #888888;
    --gray-300: #aaaaaa;
    --gray-200: #cccccc;
    --gray-100: #e5e5e5;
    --white: #ffffff;
    
    --red: #c00000;
    --red-dark: #990000;
    --red-light: #e60000;
    --red-glow: rgba(192, 0, 0, 0.15);
    
    --success: #22c55e;
    --warning: #eab308;
    --error: #ef4444;
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', var(--font-main);
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px var(--red-glow);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

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

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

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-200);
    background: var(--black);
    min-height: 100vh;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ==========================================
   Layout
   ========================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-sm {
    max-width: 640px;
}

.container-md {
    max-width: 900px;
}

/* ==========================================
   Header / Navigation
   ========================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: #000000 !important;
    border: none !important;
    border-bottom: none !important;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 110px !important;
    min-height: 110px !important;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 18px;
    height: 18px;
    color: var(--white);
}

.nav-main {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

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

.nav-link.active {
    color: var(--red);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--red);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--red-light);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--gray-800);
    color: var(--white);
    border: 1px solid var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-700);
    border-color: var(--gray-600);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-300);
}

.btn-ghost:hover {
    color: var(--white);
    background: var(--gray-800);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    padding: calc(110px + var(--space-3xl)) 0 var(--space-3xl);
    text-align: center;
    position: relative;
    overflow: visible;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 600px;
    background: radial-gradient(ellipse at center top, var(--red-glow), transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--gray-300);
    margin-bottom: var(--space-lg);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--red);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.hero-title span {
    background: linear-gradient(135deg, var(--red-light), var(--red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero-search {
    max-width: 500px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--red);
    box-shadow: 0 0 0 3px var(--red-glow);
}

.search-input {
    flex: 1;
    padding: 1rem 1.25rem;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: 1rem;
    color: var(--white);
}

.search-input::placeholder {
    color: var(--gray-500);
}

.search-input:focus {
    outline: none;
}

.search-btn {
    padding: 1rem 1.5rem;
    background: var(--red);
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-btn:hover {
    background: var(--red-light);
}

.search-btn svg {
    width: 20px;
    height: 20px;
    color: var(--white);
}

/* Search Container & Results */
.search-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    z-index: 100;
}

.search-results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    max-height: 70vh;
    overflow-y: auto;
}

.search-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.search-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-700);
    border-top-color: var(--red);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.search-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--gray-800);
    color: var(--gray-400);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.search-section-title.available {
    color: #10b981;
}

.search-section-title.taken {
    color: var(--gray-500);
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-800);
    cursor: pointer;
    transition: background var(--transition-fast);
    text-decoration: none;
}

.search-result-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item.portfolio:hover {
    background: rgba(192, 0, 0, 0.1);
}

.search-result-item.available {
    cursor: default;
}

.search-result-item.available:hover {
    background: rgba(16, 185, 129, 0.1);
}

.search-result-item.taken {
    opacity: 0.6;
    cursor: default;
}

.search-result-domain {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.search-result-domain .domain-name {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.search-result-domain .badge {
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.search-result-domain .badge.featured {
    background: rgba(192, 0, 0, 0.2);
    color: var(--red);
}

.search-result-domain .badge.available {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.search-result-domain .badge.taken {
    background: rgba(107, 114, 128, 0.2);
    color: var(--gray-500);
}

.search-result-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-result-info .tag {
    padding: 0.2rem 0.6rem;
    background: var(--gray-800);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.search-result-info .price {
    font-weight: 700;
    color: var(--red);
}

.search-result-info .btn-register {
    padding: 0.4rem 0.8rem;
    background: #10b981;
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition-fast);
}

.search-result-info .btn-register:hover {
    background: #059669;
}

#noResults {
    padding: 2rem;
    text-align: center;
    color: var(--gray-500);
}

.hero-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--gray-600);
    font-size: 0.85rem;
}

/* ==========================================
   Domain Grid
   ========================================== */
.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--white);
}

.section-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--red);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.section-link:hover {
    color: var(--red-light);
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
}

.domain-card {
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.domain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.domain-card:hover {
    border-color: var(--gray-700);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.domain-card.featured {
    border-color: var(--red);
}

.domain-card.featured::before {
    opacity: 1;
}

.domain-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    background: var(--red);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.domain-name {
    font-family: var(--font-mono);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-sm);
    word-break: break-all;
}

.domain-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.domain-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.domain-tag {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
    background: var(--gray-800);
    color: var(--gray-300);
    border-radius: var(--radius-sm);
}

.domain-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-800);
}

.domain-price {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.domain-price-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================
   Domain Detail Page
   ========================================== */
.domain-detail {
    padding-top: calc(110px + var(--space-3xl));
}

.domain-detail-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-3xl);
    align-items: start;
}

.domain-info h1 {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-lg);
    word-break: break-all;
}

.domain-stats {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.stat-item {
    text-align: left;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.domain-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-300);
    margin-bottom: var(--space-xl);
}

.domain-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--gray-300);
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--red);
}

/* ==========================================
   Offer Card
   ========================================== */
.offer-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: sticky;
    top: calc(110px + var(--space-lg));
}

.offer-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.offer-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--black);
}

.offer-price-display {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-400);
}

.offer-price-display.has-value {
    color: var(--black);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--black);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(192, 0, 0, 0.1);
}

.form-input::placeholder {
    color: var(--gray-400);
}

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

/* Slider */
.slider-wrapper {
    padding: var(--space-md);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.slider-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--red);
}

.price-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--gray-300);
    border-radius: 3px;
    cursor: pointer;
}

.price-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--red);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 8px rgba(192, 0, 0, 0.3);
    transition: transform var(--transition-fast);
}

.price-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: var(--space-sm);
}

.manual-price {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-200);
    margin-top: var(--space-md);
}

.manual-price span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.manual-price input {
    flex: 1;
    max-width: 120px;
    text-align: right;
    font-weight: 600;
}

.btn-offer {
    width: 100%;
    padding: 1rem;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    transition: all var(--transition-fast);
    margin-top: var(--space-lg);
}

.btn-offer:hover {
    background: var(--red-dark);
    box-shadow: 0 8px 24px rgba(192, 0, 0, 0.3);
}

.btn-offer svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.btn-offer:hover svg {
    transform: translateX(4px);
}

/* ==========================================
   Footer
   ========================================== */
.site-footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    border-top: 1px solid var(--gray-800);
    margin-top: var(--space-3xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand p {
    color: var(--gray-500);
    margin-top: var(--space-md);
    max-width: 280px;
}

.footer-title {
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--red);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-800);
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ==========================================
   Messages & Alerts
   ========================================== */
.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}

.alert-warning {
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid rgba(234, 179, 8, 0.3);
    color: var(--warning);
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1024px) {
    .domain-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .offer-card {
        position: static;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-inner {
        height: 90px !important;
        min-height: 90px !important;
    }
    
    .nav-main {
        display: none;
    }
    
    .hero {
        padding: calc(90px + var(--space-2xl)) 0 var(--space-2xl) !important;
    }
    
    .domain-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .domain-card {
        padding: var(--space-md);
    }
    
    .offer-card {
        padding: var(--space-lg);
    }
}