/* ============================================================
   ZaylaStudio — Global Styles
   Color palette derived from logo:
     - Background: #0a0a0a (deep black)
     - Primary accent: #d41920 (bold red)
     - Secondary accent: #ff2a2a (bright red glow)
     - Text: #e8e8e8 (silver/light grey)
     - Text muted: #888888
   ============================================================ */

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

:root {
    --bg-dark: #0a0a0a;
    --bg-surface: #111111;
    --red-primary: #d41920;
    --red-bright: #ff2a2a;
    --red-deep: #8b0000;
    --red-glow: rgba(212, 25, 32, 0.35);
    --text-light: #e8e8e8;
    --text-muted: #777777;
    --font-display: 'Anton', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* ---- Particle Canvas ---- */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ---- Glow Orbs ---- */
.glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
}

.glow-1 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
    top: -150px;
    left: -100px;
    animation: glowFloat1 12s ease-in-out infinite;
}

.glow-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(139, 0, 0, 0.2) 0%, transparent 70%);
    bottom: -100px;
    right: -80px;
    animation: glowFloat2 15s ease-in-out infinite;
}

.glow-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255, 42, 42, 0.1) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: glowFloat3 18s ease-in-out infinite;
}

@keyframes glowFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, 30px) scale(1.1); }
}

@keyframes glowFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, -40px) scale(1.15); }
}

@keyframes glowFloat3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 1; }
}

/* ---- Texture Overlay (About Page) ---- */
.texture-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(ellipse at 20% 50%, rgba(212, 25, 32, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 0, 0, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(255, 42, 42, 0.04) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

/* ---- Navigation ---- */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.9) 0%, transparent 100%);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.nav-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.nav-logo-link:hover {
    transform: scale(1.05);
}

.nav-icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid rgba(212, 25, 32, 0.3);
    box-shadow: 0 0 15px rgba(212, 25, 32, 0.2);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.nav-logo-link:hover .nav-icon {
    border-color: var(--red-primary);
    box-shadow: 0 0 25px rgba(212, 25, 32, 0.4);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-muted);
    position: relative;
    padding-bottom: 4px;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--red-primary);
    box-shadow: 0 0 8px var(--red-glow);
    transition: width 0.3s ease;
}

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

.nav-link:hover::after {
    width: 100%;
}

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

.nav-link.active::after {
    width: 100%;
}

/* ---- Hero / Home Page ---- */
#home-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    padding: 90px 20px 20px;
}

/* Logo */
.logo-container {
    animation: logoFadeIn 1.2s ease-out forwards;
    opacity: 0;
}

.hero-logo-img {
    width: min(450px, 85vw);
    height: auto;
    border-radius: 16px;
    filter: drop-shadow(0 0 40px rgba(212, 25, 32, 0.3));
    transition: filter 0.4s ease, transform 0.4s ease;
}

.hero-logo-img:hover {
    filter: drop-shadow(0 0 60px rgba(212, 25, 32, 0.5));
    transform: scale(1.02);
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Coming Soon Title */
.coming-soon-wrapper {
    display: flex;
    align-items: center;
    gap: 24px;
    opacity: 0;
    animation: comingSoonReveal 1.2s ease-out 0.6s forwards;
}

.line-decoration {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--red-primary));
    position: relative;
}

.line-decoration.right {
    background: linear-gradient(90deg, var(--red-primary), transparent);
}

.line-decoration::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--red-primary);
    top: 50%;
    transform: translateY(-50%);
    box-shadow: 0 0 10px var(--red-glow);
}

.line-decoration.left::after {
    right: 0;
}

.line-decoration.right::after {
    left: 0;
}

.coming-soon-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: 8px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ffffff 0%, #cccccc 40%, var(--red-primary) 80%, var(--red-bright) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 100%;
    animation: shimmerText 3s ease-in-out infinite;
    position: relative;
}

@keyframes comingSoonReveal {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
        filter: blur(8px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes shimmerText {
    0% { background-position: 200% center; }
    100% { background-position: -200% center; }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tagline */
.tagline {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-muted);
    letter-spacing: 2px;
    animation: fadeInUp 1s ease-out 1s forwards;
    opacity: 0;
}

/* Pulse Ring */
.pulse-ring {
    position: relative;
    width: 16px;
    height: 16px;
    animation: fadeInUp 1s ease-out 1.3s forwards;
    opacity: 0;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--red-primary);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--red-glow);
}

.pulse-ring::before,
.pulse-ring::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid var(--red-primary);
    border-radius: 50%;
    animation: pulseOut 2s ease-out infinite;
}

.pulse-ring::after {
    animation-delay: 1s;
}

@keyframes pulseOut {
    0% {
        width: 8px;
        height: 8px;
        opacity: 0.8;
    }
    100% {
        width: 50px;
        height: 50px;
        opacity: 0;
    }
}

/* ---- About Page ---- */
#about-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.about-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-icon-wrapper {
    position: relative;
    animation: logoFadeIn 1.2s ease-out forwards;
    opacity: 0;
}

.about-z-icon {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    filter: drop-shadow(0 0 50px rgba(212, 25, 32, 0.4));
    position: relative;
    z-index: 2;
    transition: filter 0.4s ease;
}

.about-z-icon:hover {
    filter: drop-shadow(0 0 70px rgba(212, 25, 32, 0.6));
}

.icon-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    border: 1px solid rgba(212, 25, 32, 0.2);
    border-radius: 50%;
    z-index: 1;
    animation: ringPulse 3s ease-in-out infinite;
}

.icon-ring::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 260px;
    border: 1px solid rgba(212, 25, 32, 0.1);
    border-radius: 50%;
    animation: ringPulse 3s ease-in-out 1.5s infinite;
}

@keyframes ringPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
}

/* ---- Footer ---- */
#main-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 24px;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    border-top: 1px solid rgba(212, 25, 32, 0.1);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    #main-nav {
        padding: 16px 20px;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-link {
        font-size: 0.65rem;
        letter-spacing: 2px;
    }

    .nav-icon {
        width: 34px;
        height: 34px;
    }

    .line-decoration {
        width: 40px;
    }

    .coming-soon-wrapper {
        gap: 12px;
    }

    .about-z-icon {
        width: 140px;
        height: 140px;
    }

    .icon-ring {
        width: 180px;
        height: 180px;
    }

    .icon-ring::before {
        width: 220px;
        height: 220px;
    }
}

@media (max-width: 480px) {
    .line-decoration {
        display: none;
    }

    .coming-soon-title {
        letter-spacing: 4px;
    }

    .hero-logo-img {
        border-radius: 12px;
    }
}