@font-face {
    font-family: 'Peyda';
    src: url('../font/peyda/Web Fonts/30fa25c99fe33691d39c95bf780bf7c1.woff2') format('woff2'),
        url('../font/peyda/Web Fonts/30fa25c99fe33691d39c95bf780bf7c1.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --main-font: 'Peyda', system-ui, -apple-system, sans-serif;
    --accent-cyan: #00f2fe;
    --accent-blue: #4facfe;
    --bg-dark: #040d1a;
    --card-bg: rgba(10, 25, 47, 0.55);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 242, 254, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--main-font);
    -webkit-font-smoothing: antialiased;
}

body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background: radial-gradient(circle at center, #071c35 0%, #040d1a 70%, #02070f 100%);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* هاله‌های نوری دو‌بعدی پس‌زمینه */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 1;
    opacity: 0.35;
    animation: pulse2D 10s ease-in-out infinite alternate;
}

.glow-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.4), transparent 70%);
    top: 10%;
    right: 15%;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 114, 255, 0.3), transparent 70%);
    bottom: 10%;
    left: 15%;
    animation-delay: -5s;
}

@keyframes pulse2D {
    0% {
        transform: scale(0.9);
        opacity: 0.25;
    }

    100% {
        transform: scale(1.1);
        opacity: 0.4;
    }
}

#ambientCanvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* کانتینر اصلی */
.construction-container {
    position: relative;
    z-index: 10;
    width: 90%;
    max-width: 600px;
    display: flex;
    justify-content: center;
}

/* کارت شیشه‌ای لوکس و تخت */
.minimal-card {
    width: 100%;
    background: var(--card-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--border-color);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 28px;
    padding: 44px 36px;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(0, 242, 254, 0.04);
}

/* هدر برند */
.brand-header {
    margin-bottom: 22px;
}

.logo-title {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 4px;
    display: block;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    font-size: 8.5px;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-top: 3px;
    display: block;
    opacity: 0.8;
}

/* بج وضعیت */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 242, 254, 0.05);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: 30px;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: glowDot 2s infinite ease-in-out;
}

@keyframes glowDot {

    0%,
    100% {
        opacity: 0.4;
        transform: scale(0.85);
    }

    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}

.status-text {
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-cyan);
}

/* متن‌های اصلی */
.content-body {
    margin-bottom: 28px;
}

.main-heading {
    font-size: clamp(22px, 3.5vw, 30px);
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.sub-heading {
    font-size: clamp(14px, 1.4vw, 15.5px);
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.8;
}

/* ---------------- دکمه بازگشت به صفحه اصلی ---------------- */
.action-wrapper {
    margin-bottom: 28px;
    display: flex;
    justify-content: center;
}

.btn-home-minimal {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: rgba(0, 242, 254, 0.06);
    border: 1px solid rgba(0, 242, 254, 0.25);
    border-radius: 50px;
    color: var(--accent-cyan);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-icon {
    width: 17px;
    height: 17px;
    transition: transform 0.3s ease;
}

.btn-home-minimal:hover {
    background: linear-gradient(135deg, #00f2fe, #4facfe);
    color: #040c1a;
    border-color: transparent;
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.35);
    transform: translateY(-2px);
}

.btn-home-minimal:hover .btn-icon {
    transform: scale(1.1);
}

.line-divider {
    width: 50px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 254, 0.4), transparent);
    margin: 0 auto 24px auto;
}

/* فوتر ارتباطی */
.minimal-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 12.5px;
    color: var(--text-secondary);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.25s ease;
}

.contact-link svg {
    width: 14px;
    height: 14px;
    color: var(--accent-cyan);
}

.contact-link:hover {
    color: var(--accent-cyan);
}

.dot-separator {
    color: rgba(255, 255, 255, 0.2);
}

.location-text {
    font-weight: 300;
}

@media (max-width: 600px) {
    .minimal-card {
        padding: 34px 20px;
        border-radius: 22px;
    }

    .btn-home-minimal {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }

    .minimal-footer {
        flex-direction: column;
        gap: 6px;
    }

    .dot-separator {
        display: none;
    }
}