@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700;800;900&display=swap');

:root { --bg-dark: #010008; --primary-neon: #00f3ff; --secondary-neon: #b026ff; --accent-glow: #ff009d; --text-main: #ffffff; --text-muted: #8b8bba; --glass-bg: rgba(10, 5, 25, 0.4); --glass-border: rgba(0, 243, 255, 0.15); }
* { margin: 0; padding: 0; box-sizing: border-box; cursor: none; user-select: none; }
body { font-family: 'Outfit', sans-serif; background-color: var(--bg-dark); color: var(--text-main); overflow-x: hidden; scroll-behavior: smooth; }

/* Cinematic Intro */
#cinematic-intro { position: fixed; inset: 0; background: #010004; z-index: 20000000; display: flex; justify-content: center; align-items: center; transition: opacity 1s ease-in-out, visibility 1s; }
.intro-stars { position: absolute; inset: 0; background-image: radial-gradient(1px 1px at 20px 30px, #ffffff, rgba(0,0,0,0)), radial-gradient(1px 1px at 40px 70px, #ffffff, rgba(0,0,0,0)), radial-gradient(1px 1px at 50px 160px, #ffffff, rgba(0,0,0,0)); background-size: 200px 200px; opacity: 0; animation: fadeInStars 1s forwards 0.5s; }
.light-streak { position: absolute; top: 50%; width: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--primary-neon), transparent); box-shadow: 0 0 20px var(--primary-neon); transform: translateY(-50%); animation: streakPass 1.2s cubic-bezier(0.19, 1, 0.22, 1) forwards 0.8s; }
.intro-content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; opacity: 0; animation: fadeInLogo 1s forwards 1.8s; }
.intro-text { font-size: 4rem; font-weight: 900; background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 5px; margin-top: 1rem; text-shadow: 0 0 20px rgba(0,243,255,0.4); }

@keyframes fadeInStars { to { opacity: 0.5; } }
@keyframes streakPass { 0% { left: -50%; width: 50%; opacity: 0; } 50% { opacity: 1; } 100% { left: 150%; width: 100%; opacity: 0; } }
@keyframes fadeInLogo { to { opacity: 1; transform: scale(1.05); } }

/* Soundwave Logo */
.nav-logo-wrap { display: flex; align-items: center; gap: 15px; position: relative; }
.nav-soundwave, .intro-soundwave { display: flex; gap: 4px; align-items: center; height: 30px; }
.nav-soundwave span, .intro-soundwave span { width: 5px; background: var(--primary-neon); border-radius: 3px; animation: bounceWave 1s infinite ease-in-out alternate; box-shadow: 0 0 10px var(--primary-neon); }
.nav-soundwave span:nth-child(1), .intro-soundwave span:nth-child(1) { height: 10px; animation-delay: 0s; }
.nav-soundwave span:nth-child(2), .intro-soundwave span:nth-child(2) { height: 20px; animation-delay: 0.2s; background: var(--secondary-neon); }
.nav-soundwave span:nth-child(3), .intro-soundwave span:nth-child(3) { height: 30px; animation-delay: 0.4s; }
.nav-soundwave span:nth-child(4), .intro-soundwave span:nth-child(4) { height: 15px; animation-delay: 0.1s; background: var(--secondary-neon); }
.nav-soundwave span:nth-child(5), .intro-soundwave span:nth-child(5) { height: 25px; animation-delay: 0.3s; }
.nav-logo-wrap:hover .nav-soundwave span { background: var(--accent-glow); box-shadow: 0 0 15px var(--accent-glow); }
@keyframes bounceWave { to { height: 5px; } }

/* Core Mechanics & Modals (Minified structured view) */
.tooltip { position: relative; display: inline-block; cursor: none; }
.tooltip .tooltiptext { visibility: hidden; width: max-content; background-color: rgba(0,0,0,0.9); color: var(--primary-neon); text-align: center; border-radius: 8px; border: 1px solid var(--primary-neon); padding: 0.5rem 1rem; position: absolute; z-index: 99999; bottom: 125%; left: 50%; transform: translateX(-50%); opacity: 0; transition: opacity 0.3s; font-size: 0.8rem; box-shadow: 0 0 15px rgba(0,243,255,0.4); }
.tooltip:hover .tooltiptext { visibility: visible; opacity: 1; }
.custom-cursor { width: 20px; height: 20px; border: 2px solid var(--primary-neon); border-radius: 50%; position: fixed; pointer-events: none; z-index: 99999999; transform: translate(-50%, -50%); transition: width 0.2s, height 0.2s, background-color 0.2s; box-shadow: 0 0 10px var(--primary-neon); }
.custom-cursor.active { width: 40px; height: 40px; background-color: rgba(0, 243, 255, 0.2); }
.trail-particle { position: fixed; pointer-events: none; z-index: 99999998; background: var(--primary-neon); border-radius: 50%; transform: translate(-50%, -50%); animation: fadeShrink 0.6s ease-out forwards; }
@keyframes fadeShrink { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(0); opacity: 0; } }
/* Animated Particles and Dynamic Loaders */
#particle-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -2; pointer-events: none; }
.core-bg { position: fixed; inset: 0; z-index: -3; background: radial-gradient(circle at 50% 100%, #150530 0%, #010008 80%); }
#premium-loader { position: fixed; inset: 0; background: #010008; z-index: 99999999; display: flex; justify-content: center; align-items: center; transition: opacity 0.8s ease, visibility 0.8s ease; }
.loader-content { display: flex; flex-direction: column; align-items: center; }
.loader-wave { display: flex; gap: 5px; height: 40px; align-items: center; margin-bottom: 20px; }
.loader-wave span { width: 5px; background: var(--primary-neon); border-radius: 5px; animation: loaderBounce 1s infinite alternate ease-in-out; box-shadow: 0 0 15px var(--primary-neon); }
.loader-wave span:nth-child(1) { height: 10px; animation-delay: 0s; }
.loader-wave span:nth-child(2) { height: 25px; animation-delay: 0.2s; background: var(--secondary-neon); box-shadow: 0 0 15px var(--secondary-neon); }
.loader-wave span:nth-child(3) { height: 40px; animation-delay: 0.4s; }
.loader-wave span:nth-child(4) { height: 25px; animation-delay: 0.2s; background: var(--secondary-neon); box-shadow: 0 0 15px var(--secondary-neon); }
.loader-wave span:nth-child(5) { height: 10px; animation-delay: 0s; }
.loader-text { color: var(--primary-neon); font-size: 1.2rem; font-weight: 700; letter-spacing: 5px; animation: pulseAnnounce 1.5s infinite alternate; }
@keyframes loaderBounce { to { height: 5px; } }

.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); backdrop-filter: blur(8px); z-index: 999999; display: none; justify-content: center; align-items: center; }
.modal-overlay.active { display: flex; animation: fadeInModal 0.4s ease-out; }
@keyframes fadeInModal { 0% { opacity: 0; transform: scale(0.9); } 100% { opacity: 1; transform: scale(1); } }
.modal-box { background: var(--glass-bg); border: 1px solid var(--primary-neon); border-radius: 20px; padding: 3rem; max-width: 450px; text-align: center; position: relative; box-shadow: 0 0 40px rgba(0, 243, 255, 0.2); }
.modal-box h3 { font-size: 2rem; margin-bottom: 1rem; color: var(--text-main); }
.modal-box p { color: var(--text-muted); margin-bottom: 2rem; line-height: 1.6; }
.close-modal { position: absolute; top: 15px; right: 20px; font-size: 1.5rem; color: var(--text-muted); transition: 0.3s; }
.close-modal:hover { color: white; transform: rotate(90deg); }

/* Announcement Bar */
.announcement-bar { position: fixed; top: 0; left: 0; width: 100%; z-index: 2000; background: linear-gradient(-45deg, #010008, rgba(0, 243, 255, 0.4), rgba(176, 38, 255, 0.4), #010008); background-size: 400% 400%; animation: gradientBg 10s ease infinite; border-bottom: 2px solid var(--primary-neon); display: flex; justify-content: center; align-items: center; padding: 12px 20px; box-shadow: 0 0 25px rgba(0, 243, 255, 0.5); overflow: hidden; transition: 0.3s; }
.announcement-scan { position: absolute; top: 0; left: -100%; width: 50%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent); animation: scanLight 3s linear infinite 2s; z-index: 1; transform: skewX(-20deg); pointer-events: none; }
.announcement-content { position: relative; z-index: 2; display: flex; flex-wrap: wrap; align-items: center; gap: 15px; justify-content: center; text-align: center; }
.announcement-text { font-weight: 700; color: #fff; font-size: 1.05rem; text-shadow: 0 0 10px rgba(0, 243, 255, 0.8); animation: pulseAnnounce 2s infinite alternate; letter-spacing: 0.5px; }
.btn-announcement { background: rgba(255,255,255,0.1); border: 1px solid rgba(0, 243, 255, 0.5); color: white; padding: 6px 18px; border-radius: 20px; font-size: 0.9rem; font-weight: bold; text-decoration: none; transition: 0.3s; backdrop-filter: blur(5px); display: inline-flex; align-items: center; }
.btn-announcement:hover { background: var(--primary-neon); color: var(--bg-dark); box-shadow: 0 0 20px var(--primary-neon); transform: scale(1.05); }
.close-announcement { position: absolute; right: 20px; color: rgba(255,255,255,0.8); font-size: 1.2rem; transition: 0.3s; z-index: 10; padding: 5px; }
.close-announcement:hover { color: white; transform: rotate(90deg) scale(1.2); }
@keyframes gradientBg { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes scanLight { 0% { left: -100%; } 100% { left: 200%; } }
@keyframes pulseAnnounce { 0% { text-shadow: 0 0 5px rgba(255,255,255,0.5); transform: scale(1); } 100% { text-shadow: 0 0 15px var(--primary-neon); transform: scale(1.02); } }
@media (max-width: 768px) { .announcement-text { font-size: 0.85rem; } .btn-announcement { font-size: 0.8rem; padding: 4px 12px; } .announcement-bar { padding: 10px 40px 10px 10px; } .close-announcement { right: 10px; } }

/* Layout & Typography */
section { padding: 120px 5%; min-height: 100vh; position: relative; }
h1 { font-size: 4.5rem; font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -2px; }
h2 { font-size: 3.5rem; font-weight: 800; margin-bottom: 3rem; text-align: center; background: linear-gradient(135deg, #fff 0%, var(--primary-neon) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.subtitle { font-size: 1.5rem; color: var(--text-muted); margin-bottom: 3rem; font-weight: 400; }
nav { display: flex; justify-content: space-between; align-items: center; padding: 1rem 5%; position: fixed; width: 100%; top: 0; z-index: 1000; background: rgba(1, 0, 8, 0.6); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255,255,255,0.05); transition: top 0.3s ease; }
.logo { font-size: 2rem; font-weight: 900; background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; text-transform: uppercase; letter-spacing: 3px; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { color: var(--text-main); text-decoration: none; font-weight: 500; font-size: 1.1rem; transition: 0.3s; position: relative; }
.nav-links a:hover { color: var(--primary-neon); text-shadow: 0 0 10px var(--primary-neon); }
.user-status { padding: 0.6rem 1.2rem; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--glass-border); border-radius: 30px; font-weight: 600; display: flex; align-items: center; gap: 10px; transition: 0.3s; }
.user-status:hover { background: rgba(0, 243, 255, 0.1); border-color: var(--primary-neon); box-shadow: 0 0 20px rgba(0, 243, 255, 0.3); }

/* Languages */
.language-switcher { display: flex; align-items: center; gap: 0.5rem; margin-right: 1.5rem; }
.language-switcher select { background: rgba(0,0,0,0.5); border: 1px solid var(--primary-neon); color: white; border-radius: 10px; padding: 0.3rem; font-family: inherit; font-size: 0.9rem; outline: none; cursor: none; }

/* Buttons */
.btn-primary, .btn-secondary { padding: 1.2rem 3rem; font-size: 1.2rem; font-weight: 700; border-radius: 50px; border: none; position: relative; overflow: hidden; transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); text-decoration: none; display: inline-flex; align-items: center; gap: 10px; color: white; z-index: 1; outline: none; }
.btn-primary { background: linear-gradient(135deg, var(--secondary-neon) 0%, var(--primary-neon) 100%); box-shadow: 0 10px 30px rgba(176, 38, 255, 0.4); }
.btn-primary::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--primary-neon) 0%, var(--secondary-neon) 100%); opacity: 0; z-index: -1; transition: 0.4s; }
.btn-primary:hover { transform: translateY(-5px) scale(1.05); box-shadow: 0 15px 40px rgba(0, 243, 255, 0.6); }
.btn-primary:hover::before { opacity: 1; }
.btn-secondary { background: rgba(255,255,255,0.05); border: 2px solid var(--glass-border); backdrop-filter: blur(10px); }
.btn-secondary:hover { background: rgba(0, 243, 255, 0.1); border-color: var(--primary-neon); box-shadow: 0 10px 30px rgba(0, 243, 255, 0.3); transform: translateY(-5px); }

/* Cards & Avatars */
.glass-card { background: linear-gradient(145deg, rgba(20, 10, 40, 0.6) 0%, rgba(5, 5, 10, 0.8) 100%); backdrop-filter: blur(25px); border: 1px solid var(--glass-border); border-top: 1px solid rgba(255,255,255,0.2); border-left: 1px solid rgba(255,255,255,0.1); border-radius: 30px; padding: 2.5rem; transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); position: relative; overflow: hidden; }
.glass-card:hover { transform: translateY(-15px); box-shadow: 0 25px 50px rgba(176, 38, 255, 0.3); border-color: rgba(0, 243, 255, 0.5); }
.avatar-img { width: 130px; height: 130px; border-radius: 50%; object-fit: cover; margin: 0 auto 1.5rem; border: 3px solid rgba(255,255,255,0.1); padding: 5px; box-shadow: inset 0 0 20px rgba(0,0,0,0.5); position: relative; z-index: 2; transition: border 0.3s; }
.assistant-card:hover .avatar-img { border-color: var(--primary-neon); box-shadow: 0 0 30px var(--primary-neon); animation: floatOrb 3s infinite alternate ease-in-out; }

.pricing-card { text-align: center; }
.pricing-popular { border-color: var(--accent-glow); transform: scale(1.05); box-shadow: 0 0 30px rgba(255,0,157,0.2); }
.pricing-popular:hover { transform: scale(1.05) translateY(-10px); box-shadow: 0 15px 50px rgba(255,0,157,0.4); border-color: var(--primary-neon); }
.price { font-size: 3.5rem; font-weight: 900; margin: 1.5rem 0; color: white; }
.popular-badge { position: absolute; top: 15px; right: -40px; background: var(--accent-glow); color: white; padding: 5px 40px; font-weight: 800; transform: rotate(45deg); box-shadow: 0 0 15px var(--accent-glow); }

.equalizer-container { display: flex; align-items: flex-end; gap: 6px; height: 60px; justify-content: center; margin: 2rem 0; }
.eq-bar { width: 8px; background: var(--primary-neon); border-radius: 4px; box-shadow: 0 0 15px var(--primary-neon); animation: eqBounce 1s ease-in-out infinite alternate; }
.eq-bar:nth-child(even) { background: var(--secondary-neon); animation-duration: 0.7s; }
.eq-bar:nth-child(3n) { background: var(--accent-glow); animation-duration: 1.2s; }
@keyframes eqBounce { 0% { height: 10px; } 100% { height: 60px; } }

/* Footer */
.premium-footer { position: relative; background: linear-gradient(180deg, var(--bg-dark) 0%, #030a21 100%); padding: 8rem 5% 4rem; overflow: hidden; border-top: 2px solid transparent; border-image: linear-gradient(90deg, transparent, var(--primary-neon), transparent) 1; }
.footer-particles { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(0,243,255,0.1) 1px, transparent 1px); background-size: 30px 30px; animation: slideBg 60s linear infinite; opacity: 0.3; }
.footer-wave { position: absolute; top: 0; left: 0; width: 200%; height: 100px; background: radial-gradient(ellipse at center, rgba(0,243,255,0.2) 0%, transparent 70%); animation: waveMove 10s linear infinite; }
@keyframes slideBg { 0% { transform: translateY(0); } 100% { transform: translateY(-30px); } }
@keyframes waveMove { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.social-links-premium { display: flex; gap: 2rem; margin: 2rem 0; justify-content: center; }
.social-links-premium a { width: 60px; height: 60px; border-radius: 50%; background: rgba(255,255,255,0.05); display: flex; justify-content: center; align-items: center; font-size: 1.8rem; color: var(--text-main); border: 1px solid rgba(255,255,255,0.1); transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); position: relative; overflow: hidden; }
.social-links-premium a:hover { color: var(--bg-dark); background: var(--primary-neon); box-shadow: 0 0 30px var(--primary-neon); transform: translateY(-10px) scale(1.1); }
.footer-links a { color: var(--text-muted); text-decoration: none; font-weight: 500; font-size: 1.1rem; transition: 0.3s; }
.footer-links a:hover { color: var(--primary-neon); text-shadow: 0 0 10px var(--primary-neon); }
.grid-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3rem; }
.reveal { opacity: 0; transform: translateY(50px) scale(0.95); transition: 1s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.reveal.active { opacity: 1; transform: translateY(0) scale(1); }

/* Utility */
.hero { display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding-top: 180px; }
@media (max-width: 768px) { h1 { font-size: 3.5rem; } h2 { font-size: 2.5rem; } .nav-links { display: none; } }

/* --- Advanced Responsive Alignment & Layout Fixes --- */
section { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 100px 5%; overflow: hidden; }
section > * { max-width: 1200px; width: 100%; box-sizing: border-box; }
.hero .content { max-width: 1200px; margin: 0 auto; width: 100%; display: flex; flex-direction: column; align-items: center; }
.btn-container { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; width: 100%; }
.grid-container { max-width: 1200px; width: 100%; margin: 0 auto; justify-items: center; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.glass-card { width: 100%; max-width: 450px; }
h1, h2, h3, h4, p { text-align: center; }
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.2; letter-spacing: -1px; }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
.subtitle { font-size: clamp(1rem, 2vw, 1.5rem); }
.btn-primary, .btn-secondary { justify-content: center; text-align: center; white-space: normal; padding: clamp(1rem, 2vw, 1.2rem) clamp(1.5rem, 4vw, 3rem); font-size: clamp(0.9rem, 1.5vw, 1.1rem); min-width: 200px; }
@media (max-width: 768px) {
    .hero { padding-top: 150px; }
    .btn-container { flex-direction: column; align-items: center; }
    .btn-container .btn-primary, .btn-container .btn-secondary { width: 100%; max-width: 350px; padding: 1.2rem 2rem; }
    .glass-card { padding: 1.5rem; }
}

/* System Architecture Protection & Watermark */
body { user-select: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; }
.system-watermark { position: fixed; bottom: 8px; left: 10px; color: rgba(255, 255, 255, 0.08); font-size: 10px; pointer-events: none; z-index: 9999999; font-family: monospace; text-shadow: 0 0 2px rgba(0,0,0,0.5); text-transform: uppercase; letter-spacing: 1px; }
.btn-primary:active, .btn-secondary:active, .btn-announcement:active { transform: scale(0.95) !important; box-shadow: 0 0 5px var(--primary-neon) !important; transition: 0.1s !important; }