/* =====================================================================
   🌌 ACTIVE THEORY SKIN — /app-features MARKETING PAGE (July 2026)
   ---------------------------------------------------------------------
   Standalone override layer for web/templates/marketing.html.
   Loads AFTER the template's inline <style> and re-themes everything
   to match the main screen's "Living Universe" identity:
   deep-dark stage + WebGL particle background, Space Mono terminal
   typography, discrete glass pills, golden emblem ring, glass tiles.
   No HTML structure, callbacks, or translated text changed.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --at-bg: #030604;
    --at-panel: rgba(7, 12, 9, 0.55);
    --at-panel-strong: rgba(7, 12, 9, 0.82);
    --at-border: rgba(255, 255, 255, 0.13);
    --at-border-soft: rgba(255, 255, 255, 0.07);
    --at-gold: #ffd700;
    --at-gold-dim: rgba(255, 215, 0, 0.55);
    --at-gold-faint: rgba(255, 215, 0, 0.18);
    --at-text: #e8efe6;
    --at-text-muted: #94a292;
    --at-mono: 'Space Mono', 'Courier New', monospace;
    --at-blur: blur(16px) saturate(120%);
}

/* ============================================================
   1. STAGE — dark base, WebGL canvas + vignette layering
   ============================================================ */

body {
    background: var(--at-bg) !important;
    animation: none !important;
}

#webgl-bg {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

.at-vignette {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(0deg,
            rgba(255, 255, 255, 0.014) 0px,
            rgba(255, 255, 255, 0.014) 1px,
            transparent 1px,
            transparent 4px),
        radial-gradient(ellipse at 50% 42%,
            transparent 42%,
            rgba(0, 0, 0, 0.35) 78%,
            rgba(0, 0, 0, 0.62) 100%);
    overflow: hidden;
}

.at-vignette::after {
    content: '';
    position: absolute;
    inset: -120%;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    opacity: 0.045;
    animation: at-grain 0.9s steps(6) infinite;
}

@keyframes at-grain {
    0% { transform: translate(0, 0); }
    20% { transform: translate(-6%, 4%); }
    40% { transform: translate(4%, -7%); }
    60% { transform: translate(-3%, -4%); }
    80% { transform: translate(6%, 5%); }
    100% { transform: translate(0, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .at-vignette::after { animation: none; }
}

/* Content sits above the scene */
.hero,
.stats,
.features-grid,
.wisdom-paths,
.cta-section {
    position: relative;
    z-index: 1;
}

/* ⬇️ Discrete "scroll down" whisper (injected by webgl_landing.js) */
.at-scroll-hint {
    position: fixed;
    bottom: 26px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    pointer-events: none;
    opacity: 0;
    animation: at-hint-in 1.2s ease 1.6s forwards;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.at-scroll-hint-text {
    font-family: var(--at-mono);
    font-size: 0.6rem;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--at-text-muted);
    text-shadow: 0 0 12px rgba(0, 0, 0, 0.8);
}

.at-scroll-hint-arrow {
    color: var(--at-gold-dim);
    font-size: 0.62rem;
    animation: at-hint-bounce 2.2s ease-in-out infinite;
}

.at-scroll-hint.at-hint-hidden {
    opacity: 0 !important;
    transform: translateX(-50%) translateY(14px);
    animation: none;
}

@keyframes at-hint-in {
    to { opacity: 0.85; }
}

@keyframes at-hint-bounce {
    0%, 100% { transform: translateY(0); opacity: 0.6; }
    50% { transform: translateY(6px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .at-scroll-hint { animation: none; opacity: 0.85; }
    .at-scroll-hint-arrow { animation: none; }
}

/* ============================================================
   2. HERO — emblem ring, glitch mono title, terminal tagline
   ============================================================ */

.hero {
    background: radial-gradient(ellipse at center, rgba(255, 200, 90, 0.05) 0%, transparent 65%) !important;
    /* Clear headroom: the language selector is fixed at the top, so the
       emblem ring needs generous space above it on every viewport */
    padding-top: 130px !important;
}

@media (max-width: 768px) {
    .hero {
        padding-top: 135px !important;
    }
}

/* Kill the giant pulsing ✨ emoji watermark */
.hero::before {
    display: none !important;
}

/* Logo becomes the glowing ring emblem */
.hero-logo-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2.4rem 0 1.6rem;
}

.hero-logo-container::before {
    content: '';
    position: absolute;
    width: 224px;
    height: 224px;
    border-radius: 50%;
    border: 1px solid rgba(255, 215, 0, 0.22);
    box-shadow:
        0 0 60px rgba(255, 190, 90, 0.14),
        inset 0 0 40px rgba(255, 190, 90, 0.08);
    pointer-events: none;
}

.hero-logo-container::after {
    content: '';
    position: absolute;
    width: 224px;
    height: 224px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: rgba(255, 215, 0, 0.75);
    border-right-color: rgba(255, 215, 0, 0.25);
    animation: at-ring-spin 12s linear infinite;
    pointer-events: none;
}

@keyframes at-ring-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-logo {
    width: 150px !important;
    height: 150px !important;
    object-fit: cover;
    border-radius: 50% !important;
    border: 1px solid rgba(255, 215, 0, 0.35) !important;
    box-shadow: 0 0 45px rgba(255, 190, 90, 0.25) !important;
    animation: at-emblem-float 7s ease-in-out infinite;
}

@keyframes at-emblem-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Title: terminal glitch treatment */
h1 {
    font-family: var(--at-mono) !important;
    font-weight: 700 !important;
    font-size: clamp(1.4rem, 3.6vw, 2.6rem) !important;
    letter-spacing: 0.34em !important;
    text-transform: uppercase;
    color: #ffffff !important;
    background: none !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
    -webkit-text-fill-color: #ffffff !important;
    text-shadow: 0 0 22px rgba(255, 215, 0, 0.35);
    animation: at-glitch 9s infinite !important;
}

@keyframes at-glitch {
    0%, 89%, 100% {
        text-shadow: 0 0 22px rgba(255, 215, 0, 0.35);
        transform: none;
        clip-path: none;
    }
    90% {
        text-shadow: -3px 0 rgba(79, 156, 255, 0.9), 3px 0 rgba(255, 68, 68, 0.9), 0 0 22px rgba(255, 215, 0, 0.35);
        transform: translateX(2px);
        clip-path: inset(12% 0 34% 0);
    }
    91.5% {
        text-shadow: 3px 0 rgba(79, 156, 255, 0.9), -3px 0 rgba(255, 68, 68, 0.9), 0 0 22px rgba(255, 215, 0, 0.35);
        transform: translateX(-2px) skewX(3deg);
        clip-path: inset(48% 0 8% 0);
    }
    93% {
        text-shadow: -1px 0 rgba(79, 156, 255, 0.7), 1px 0 rgba(255, 68, 68, 0.7), 0 0 22px rgba(255, 215, 0, 0.35);
        transform: translateX(1px);
        clip-path: none;
    }
    94.5% {
        text-shadow: 0 0 22px rgba(255, 215, 0, 0.35);
        transform: none;
        clip-path: none;
    }
}

.tagline {
    font-family: var(--at-mono) !important;
    font-size: 0.82rem !important;
    letter-spacing: 0.32em !important;
    color: var(--at-gold-dim) !important;
    text-transform: uppercase !important;
}

.description {
    color: var(--at-text-muted) !important;
    font-size: clamp(0.92rem, 1.6vw, 1.05rem) !important;
    line-height: 2 !important;
}

/* ============================================================
   3. CTAs — App Store stays the star, everything else discrete
   ============================================================ */

.store-btn {
    font-family: var(--at-mono) !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 999px !important;
    box-shadow: none !important;
}

.store-btn.apple {
    background: var(--at-panel-strong) !important;
    border: 1px solid var(--at-gold) !important;
    color: var(--at-gold) !important;
    box-shadow: 0 0 28px rgba(255, 215, 0, 0.22), 0 12px 34px rgba(0, 0, 0, 0.5) !important;
    -webkit-backdrop-filter: var(--at-blur);
    backdrop-filter: var(--at-blur);
}

.store-btn.apple:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 0 44px rgba(255, 215, 0, 0.4), 0 16px 44px rgba(0, 0, 0, 0.6) !important;
    background: rgba(255, 215, 0, 0.08) !important;
}

.store-btn.android {
    background: var(--at-panel) !important;
    border: 1px solid var(--at-border) !important;
    color: var(--at-text-muted) !important;
}

.store-btn.android::after {
    background: transparent !important;
    border: 1px solid var(--at-gold-dim);
    color: var(--at-gold) !important;
    font-family: var(--at-mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.6rem !important;
    border-radius: 999px !important;
}

.login-btn {
    font-family: var(--at-mono) !important;
    font-size: 0.72rem !important;
    letter-spacing: 0.14em !important;
    text-transform: uppercase !important;
    border-radius: 999px !important;
    background: var(--at-panel) !important;
    border: 1px solid var(--at-border) !important;
    color: var(--at-text) !important;
    -webkit-backdrop-filter: var(--at-blur);
    backdrop-filter: var(--at-blur);
}

.login-btn:hover {
    border-color: var(--at-gold-dim) !important;
    box-shadow: 0 0 18px var(--at-gold-faint) !important;
    background: rgba(255, 215, 0, 0.05) !important;
    transform: none !important;
    color: #ffffff !important;
}

/* Fixed pills: language selector, main hall, login/logout */
.language-selector {
    background: var(--at-panel-strong) !important;
    border: 1px solid var(--at-border) !important;
    border-radius: 999px !important;
    -webkit-backdrop-filter: var(--at-blur);
    backdrop-filter: var(--at-blur);
}

.language-btn {
    font-family: var(--at-mono) !important;
    font-size: 0.62rem !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    border: 1px solid transparent !important;
    border-radius: 999px !important;
    color: var(--at-text-muted) !important;
}

.language-btn:hover {
    border-color: var(--at-gold-dim) !important;
    color: var(--at-text) !important;
    transform: none !important;
}

.language-btn.active {
    border-color: var(--at-gold-dim) !important;
    background: rgba(255, 215, 0, 0.08) !important;
    color: var(--at-gold) !important;
}

.main-hall-btn,
.floating-login,
.logout-btn {
    font-family: var(--at-mono) !important;
    font-size: 0.68rem !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    background: var(--at-panel-strong) !important;
    border: 1px solid var(--at-border) !important;
    border-radius: 999px !important;
    color: var(--at-text) !important;
    -webkit-backdrop-filter: var(--at-blur);
    backdrop-filter: var(--at-blur);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.5) !important;
}

.main-hall-btn:hover {
    border-color: var(--at-gold-dim) !important;
    box-shadow: 0 0 22px var(--at-gold-faint), 0 12px 34px rgba(0, 0, 0, 0.6) !important;
    transform: translateY(-2px) !important;
    background: rgba(255, 215, 0, 0.05) !important;
    color: #ffffff !important;
}

.floating-login:hover {
    border-color: rgba(79, 156, 255, 0.6) !important;
    box-shadow: 0 0 22px rgba(79, 156, 255, 0.2), 0 12px 34px rgba(0, 0, 0, 0.6) !important;
    transform: translateY(-2px) !important;
    color: #ffffff !important;
}

.floating-login.logged-in {
    border-color: rgba(76, 175, 80, 0.55) !important;
    color: #a8d5aa !important;
}

.logout-btn {
    color: #e8a49e !important;
    border-color: rgba(244, 67, 54, 0.35) !important;
}

.logout-btn:hover {
    border-color: rgba(244, 67, 54, 0.7) !important;
    box-shadow: 0 0 22px rgba(244, 67, 54, 0.2), 0 12px 34px rgba(0, 0, 0, 0.6) !important;
    transform: translateY(-2px) !important;
}

/* ============================================================
   4. SECTIONS — transparent stages with hairline separations
   ============================================================ */

.section-title,
.cta-title {
    font-family: var(--at-mono) !important;
    font-size: clamp(1.1rem, 2.4vw, 1.7rem) !important;
    font-weight: 700 !important;
    letter-spacing: 0.24em !important;
    text-transform: uppercase !important;
    color: var(--at-text) !important;
    text-shadow: 0 0 18px rgba(255, 215, 0, 0.25) !important;
}

.stats {
    background: transparent !important;
    border-top: 1px solid var(--at-border-soft);
    border-bottom: 1px solid var(--at-border-soft);
}

.stat-number {
    font-family: var(--at-mono) !important;
    font-size: 2.2rem !important;
    color: var(--at-gold) !important;
    text-shadow: 0 0 18px var(--at-gold-faint) !important;
}

.stat-label {
    font-family: var(--at-mono) !important;
    font-size: 0.62rem !important;
    letter-spacing: 0.18em !important;
    color: var(--at-text-muted) !important;
}

/* Feature cards → glass tiles */
.feature-card {
    background: var(--at-panel) !important;
    border: 1px solid var(--at-border-soft) !important;
    border-radius: 6px !important;
    -webkit-backdrop-filter: var(--at-blur);
    backdrop-filter: var(--at-blur);
    box-shadow: none !important;
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease !important;
}

.feature-card:hover {
    transform: translateY(-5px) !important;
    border-color: var(--at-gold-dim) !important;
    box-shadow: 0 16px 44px rgba(0, 0, 0, 0.45), 0 0 22px var(--at-gold-faint) !important;
}

.feature-icon {
    font-size: 2.4rem !important;
    filter: saturate(0.75);
}

.feature-title {
    font-family: var(--at-mono) !important;
    font-size: 0.82rem !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    color: var(--at-gold) !important;
}

.feature-description {
    color: var(--at-text-muted) !important;
    font-size: 0.88rem !important;
    line-height: 1.85 !important;
}

/* Wisdom path tiles */
.path-card {
    background: rgba(255, 255, 255, 0.025) !important;
    border: 1px solid var(--at-border-soft) !important;
    border-radius: 4px !important;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease !important;
}

.path-card:hover {
    border-color: var(--at-gold-dim) !important;
    background: rgba(255, 215, 0, 0.04) !important;
    transform: translateY(-3px) !important;
}

.path-icon {
    font-size: 2rem !important;
    filter: saturate(0.75);
}

.path-name {
    font-family: var(--at-mono) !important;
    font-size: 0.74rem !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    color: var(--at-text) !important;
}

.path-count {
    font-family: var(--at-mono) !important;
    font-size: 0.62rem !important;
    letter-spacing: 0.08em !important;
    color: var(--at-text-muted) !important;
}

/* CTA closing act */
.cta-section {
    background: transparent !important;
    border-top: 1px solid var(--at-border-soft);
}

.cta-text {
    color: var(--at-text-muted) !important;
    font-size: 1rem !important;
    line-height: 2 !important;
}

/* ============================================================
   5. FINISHING TOUCHES
   ============================================================ */

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #050807; }
::-webkit-scrollbar-thumb { background: rgba(255, 215, 0, 0.25); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 215, 0, 0.45); }

::selection {
    background: rgba(255, 215, 0, 0.25);
    color: #ffffff;
}

@media (max-width: 768px) {
    .hero-logo-container::before,
    .hero-logo-container::after {
        width: 172px;
        height: 172px;
    }

    .hero-logo {
        width: 112px !important;
        height: 112px !important;
    }

    h1 {
        letter-spacing: 0.2em !important;
    }
}