/* ===================================
   RESPONSIVE: CARDS & TEXTS
   =================================== */

/* Re-assert mobile overrides after base rules to ensure precedence */
@media (max-width: 768px) {
    .split-universes {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md);
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }

    .universe-card {
        height: auto !important;
        aspect-ratio: 4 / 3;
        min-height: 260px;
        max-height: 420px;
    }

    .universe-card .card-overlay {
        background: linear-gradient(180deg, rgba(255,255,255,0) 70%, rgba(245,243,234,0.6) 100%);
    }
}

/* Small screens: stack cards and show texts in a readable overlay panel */
@media (max-width: 768px) {
    .split-universes {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 640px;
        padding: 0 var(--spacing-sm);
    }

    .split-universes::after { display: none; }

    .universe-card {
        height: auto;
        aspect-ratio: 1 / 1; /* square buttons on mobile */
        min-height: 260px;
        max-height: 420px;
        align-items: flex-end;
    }

    .universe-card .card-overlay {
        background: linear-gradient(180deg, rgba(255,255,255,0) 70%, rgba(245,243,234,0.6) 100%);
    }

    .universe-card .card-content {
        background: rgba(255,255,255,0.70);
        -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
        border-radius: 16px;
        margin: 0 var(--spacing-md) var(--spacing-md);
        padding: var(--spacing-sm) var(--spacing-md);
        text-align: center;
        box-shadow: 0 6px 18px rgba(0,0,0,0.10);
    }

    .universe-card .card-title {
        font-size: clamp(1.25rem, 4.2vw, 1.6rem);
        margin-bottom: 6px;
        text-shadow: 0 1px 2px rgba(255,255,255,0.6);
    }

    .universe-card .card-sub {
        font-size: clamp(0.95rem, 3.6vw, 1.05rem);
        line-height: 1.35;
        color: #1E2530;
        text-shadow: 0 1px 1px rgba(255,255,255,0.65);
    }
}

/* Large screens: hide texts without affecting card size */
@media (min-width: 1024px) {
    .split-universes {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
        max-width: 1200px;
    }
    .universe-card { height: auto; aspect-ratio: 1 / 1; max-height: 600px; }
    .universe-card .card-content {
        display: none; /* Keep card height via explicit .universe-card height */
    }
}

/* ===================================
   ANDREA KATERJI PORTAL - COSMIC STYLES
   =================================== */

/* CSS Variables - Color System */
:root {
    /* Base Colors */
    --color-black: #0A0A15;
    --color-white: #FFFFFF;
    --color-lunar: #E0E0E0;
    
    /* Science Universe */
    --color-cyan: #00F7FF;
    --color-turquoise: #00FFD1;
    --color-mod-purple: #481F71;
    --color-mod-sky: #6EC6D2;
    
    /* Consciousness Universe */
    --color-violet: #9D4EDD;
    --color-gold: #FFD700;
    --color-flow-petrol: #3A6B73;
    --color-flow-sand: #E6D6B8;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);
    --transition-duration: 0.4s;
}

/* Explicit mobile menu text contrast overrides */
.mobile-menu .mobile-nav-item { color: #1E2530; }
.mobile-menu .mobile-nav-item > span:last-child {
    color: #1E2530;
    opacity: 1;
    font-weight: 600;
}
.mobile-menu .mobile-nav-item.science:hover > span:last-child,
.mobile-menu .mobile-nav-item.science:focus-visible > span:last-child { color: #481F71; }
.mobile-menu .mobile-nav-item.consciousness:hover > span:last-child,
.mobile-menu .mobile-nav-item.consciousness:focus-visible > span:last-child { color: #977436; }
.mobile-menu .mobile-nav-item.neutral:hover > span:last-child,
.mobile-menu .mobile-nav-item.neutral:focus-visible > span:last-child { color: #0F1420; }

body.nav-ready .logo::after {
    transform: translateX(-50%) scaleX(1);
}

/* ===================================
   RESET & BASE STYLES
   =================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    /* Lighter, airy cosmic base using FLOW sand and MOD sky */
    background:
        radial-gradient(85% 65% at 50% -10%, rgba(230, 214, 184, 0.65), transparent 70%),
        radial-gradient(60% 40% at 90% 30%, rgba(110, 198, 210, 0.18), transparent 60%),
        radial-gradient(60% 40% at 10% 85%, rgba(72, 31, 113, 0.12), transparent 60%),
        #F5F3EA;
    color: #0F1420;
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
}

/* ===================================
   PARTICLE CANVAS BACKGROUND
   =================================== */

#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* above hero fluid background, below content */
    pointer-events: none;
}



/* ===================================
   HEADER - COSMIC ORBITAL NAVIGATION
   =================================== */

.cosmic-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(245, 243, 234, 0.6);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: var(--spacing-sm) var(--spacing-md);
}

.orbital-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
}

/* Navigation Groups */
.nav-left,
.nav-right {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* Logo Container */
.logo-container {
    position: relative;
    z-index: 10;
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(109, 198, 210, 0.2), transparent 70%);
    border-radius: 50%;
    animation: pulseGlow 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #0F1420;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-duration) var(--transition-smooth);
}

.logo-container::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 240px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.25), transparent);
    opacity: 0.7;
}

.logo::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -12px;
    transform: translateX(-50%) scaleX(0.2);
    transform-origin: 50% 50%;
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-flow-petrol), var(--color-flow-sand));
    border-radius: 3px;
    transition: transform 600ms var(--transition-smooth), opacity 600ms var(--transition-smooth);
    opacity: 0.9;
    box-shadow: 0 0 10px rgba(110,198,210,0.4);
}

.logo:hover {
    transform: scale(1.02);
    filter: drop-shadow(0 0 20px rgba(109, 198, 210, 0.5));
}

/* Navigation Items */
.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    color: #1E2530;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: 8px;
    transition: all var(--transition-duration) var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.nav-item::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 2px;
    width: 0;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 450ms var(--transition-smooth), background 300ms ease;
    opacity: 0.9;
}

.nav-item:hover::after,
.nav-item:focus-visible::after {
    width: 80%;
}

.nav-icon {
    width: 18px;
    height: 18px;
    transition: all var(--transition-duration) var(--transition-smooth);
}

/* Hover Effects by Category */
.nav-item.science:hover {
    color: #481F71;
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(72, 31, 113, 0.35);
}

.nav-item.science:hover .nav-icon {
    stroke: #481F71;
    filter: drop-shadow(0 0 8px rgba(72,31,113,0.5));
}

.nav-item.consciousness:hover {
    color: #977436;
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(151, 116, 54, 0.35);
}

.nav-item.consciousness:hover .nav-icon {
    stroke: #977436;
    filter: drop-shadow(0 0 8px rgba(151,116,54,0.5));
}

.nav-item.neutral:hover {
    color: #0F1420;
    transform: scale(1.05);
    background: rgba(0, 0, 0, 0.05);
}

/* Professional hover micro-motions */
.nav-item span { transition: transform 300ms var(--transition-smooth), opacity 300ms var(--transition-smooth); }
.nav-item:hover span { transform: translateY(-1px); }
.nav-item:hover .nav-icon { transform: translateY(-1px) scale(1.05); }

/* Staggered entrance for menu items */
.orbital-nav .nav-item { opacity: 0; transform: translateY(-6px); }
body.nav-ready .orbital-nav .nav-item { animation: menuIn 700ms var(--transition-smooth) forwards; }
body.nav-ready .nav-left .nav-item:nth-child(1) { animation-delay: 80ms; }
body.nav-ready .nav-left .nav-item:nth-child(2) { animation-delay: 140ms; }
body.nav-ready .nav-left .nav-item:nth-child(3) { animation-delay: 200ms; }
body.nav-ready .nav-right .nav-item:nth-child(1) { animation-delay: 120ms; }
body.nav-ready .nav-right .nav-item:nth-child(2) { animation-delay: 180ms; }
body.nav-ready .nav-right .nav-item:nth-child(3) { animation-delay: 240ms; }

@keyframes menuIn {
    0% { opacity: 0; transform: translateY(-6px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.hamburger-line {
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: all 0.3s var(--transition-smooth);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(245, 243, 234, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-sm);
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s var(--transition-smooth);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu[aria-hidden="false"] {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav-item {
    display: grid;
    grid-template-columns: 44px 1fr;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 14px;
    color: #1E2530;
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: 14px;
    transition: all 0.3s var(--transition-smooth);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.04);
    background: rgba(255,255,255,0.5);
}

.mobile-nav-item .nav-icon {
    width: 22px;
    height: 22px;
    stroke: currentColor;
}

/* New circular icon wrapper for mobile */
.icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.0), 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 300ms var(--transition-smooth), box-shadow 300ms var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.icon-wrap.science { background: linear-gradient(180deg, rgba(72,31,113,0.14), rgba(72,31,113,0.06)); border-color: rgba(72,31,113,0.35); color: #481F71; }
.icon-wrap.consciousness { background: linear-gradient(180deg, rgba(151,116,54,0.16), rgba(151,116,54,0.08)); border-color: rgba(151,116,54,0.35); color: #977436; }
.icon-wrap.neutral { background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.02)); color: #2B3340; }

.mobile-nav-item:hover .icon-wrap,
.mobile-nav-item:focus-visible .icon-wrap {
    transform: translateY(-1px);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12), 0 6px 16px rgba(0,0,0,0.45);
}

.mobile-nav-item:hover,
.mobile-nav-item:focus-visible {
    background: rgba(255,255,255,0.8);
}

/* Accent bar on hover */
.mobile-nav-item::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    height: 2px;
    background: currentColor;
    opacity: 0.7;
    transition: width 400ms var(--transition-smooth);
}

.mobile-nav-item:hover::after,
.mobile-nav-item:focus-visible::after { width: 100%; }

/* Ripple support */
.mobile-nav-item .ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    background: rgba(255,255,255,0.15);
    animation: ripple 600ms ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to { transform: scale(12); opacity: 0; }
}

/* Backdrop for open mobile menu */
.menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.2);
    backdrop-filter: blur(2px);
    z-index: 999; /* below header (1000) and menu (1000+ since it's positioned after header) */
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-section {
    position: relative;
    min-height: calc(100vh - 80px);
    display: grid;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing-xl) + 40px) var(--spacing-md) var(--spacing-lg);
    /* Subtle light wash behind the cards */
    background:
        radial-gradient(80% 60% at 50% 0%, rgba(230,214,184,0.4), transparent 70%),
        radial-gradient(60% 50% at 90% 80%, rgba(110,198,210,0.15), transparent 60%),
        radial-gradient(60% 50% at 10% 85%, rgba(72,31,113,0.12), transparent 60%);
    overflow: hidden;
}

/* Fluid flowing background inspired by watercolor waves */
.fluid-bg {
    position: absolute;
    inset: 0;
    z-index: 0; /* sit below particles */
    background: 
        radial-gradient(65% 45% at 15% 25%, rgba(230,214,184,0.55), transparent 60%),
        radial-gradient(60% 45% at 80% 65%, rgba(110,198,210,0.28), transparent 60%),
        radial-gradient(50% 35% at 50% 90%, rgba(58,107,115,0.22), transparent 60%),
        conic-gradient(from 200deg at 50% 50%, rgba(230,214,184,0.18), rgba(110,198,210,0.16), rgba(72,31,113,0.18), rgba(110,198,210,0.16), rgba(230,214,184,0.18));
    filter: blur(10px) saturate(1.05);
    animation: fluidDrift 18s ease-in-out infinite;
}

@keyframes fluidDrift {
    0% { transform: translateY(0) scale(1); filter: blur(10px) saturate(1.1); }
    50% { transform: translateY(-2%) scale(1.03); filter: blur(14px) saturate(1.2); }
    100% { transform: translateY(0) scale(1); filter: blur(10px) saturate(1.1); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    color: var(--color-lunar);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s var(--transition-smooth) 0.7s backwards;
}

.sparkle {
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Hero Title */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s var(--transition-smooth) 0.9s backwards;
}

.gradient-text {
    background: linear-gradient(135deg, 
        var(--color-violet) 0%, 
        var(--color-mod-sky) 50%, 
        var(--color-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-lunar);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s var(--transition-smooth) 1.1s backwards;
}

/* Split universes layout */
.split-universes {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(2, minmax(320px, 1fr));
    align-items: stretch;
    gap: var(--spacing-md);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.universe-card {
    position: relative;
    height: clamp(420px, 55vh, 600px);
    min-width: 320px;
    display: flex;
    align-items: flex-end;
    text-decoration: none;
    overflow: hidden;
    border-radius: 24px;
    border: 2px solid rgba(0,0,0,0.06);
    isolation: isolate;
    background: rgba(255,255,255,0.9);
    box-shadow: 0 16px 60px rgba(0,0,0,0.18);
    transition: transform 700ms var(--transition-smooth), box-shadow 700ms var(--transition-smooth);
}

.universe-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }

.universe-card .card-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-color: #ffffff; /* ensure panel is visible behind transparent logos */
    opacity: 1;
    transform: none;
    transition: transform 1.2s var(--transition-smooth), opacity 0.6s ease;
}

/* Allow per-card fit via data attribute */
.universe-card[data-fit="contain"] .card-media {
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
/* Optional zoom for logos with a lot of whitespace around them */
.universe-card[data-zoom="md"][data-fit="contain"] .card-media { background-size: 90% auto; }
.universe-card[data-zoom="lg"][data-fit="contain"] .card-media { background-size: 110% auto; }
.universe-card[data-zoom="xl"][data-fit="contain"] .card-media { background-size: 130% auto; }
/* Balanced visual size across different logo aspect ratios */
.universe-card.science[data-zoom="balanced"][data-fit="contain"] .card-media { background-size: 118% auto; }
.universe-card.consciousness[data-zoom="balanced"][data-fit="contain"] .card-media { background-size: 125% auto; }

.universe-card .card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0) 75%, rgba(245,243,234,0.6) 100%);
    z-index: 1;
}

.universe-card .card-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--spacing-lg);
}

/* Hide card texts globally to keep logos clear while preserving card size */
.universe-card .card-content { display: none !important; }

.card-title-row {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.card-logo {
    width: clamp(28px, 3.2vw, 40px);
    height: auto;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.12));
    user-select: none;
}

.universe-card .card-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.2vw, 2.8rem);
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-xs);
}

.universe-card .card-sub {
    color: #2B3340;
    opacity: 0.95;
    font-weight: 500;
}

/* Universe-specific styling and default media backgrounds */
.universe-card.science { border-color: rgba(72,31,113,0.35); }
.universe-card.science .card-title { color: #481F71; }
.universe-card.science .card-media {
    background-image:
        radial-gradient(60% 40% at 80% 20%, rgba(72,31,113,0.25), transparent 60%),
        radial-gradient(50% 35% at 20% 80%, rgba(151,116,54,0.15), transparent 60%),
        linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.12));
}

.universe-card.consciousness { border-color: rgba(151,116,54,0.35); }
.universe-card.consciousness .card-title { color: #977436; }
.universe-card.consciousness .card-media {
    background-image:
        radial-gradient(60% 40% at 20% 20%, rgba(151,116,54,0.25), transparent 60%),
        radial-gradient(50% 35% at 80% 70%, rgba(230,214,184,0.35), transparent 60%),
        linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.12));
}

/* Interactive glow borders */
.universe-card::after {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: radial-gradient(60% 50% at 50% 100%, rgba(0,0,0,0) 0%, rgba(0,0,0,0.06) 100%);
    pointer-events: none;
}

.universe-card.science::before,
.universe-card.consciousness::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    z-index: 1;
    opacity: 0;
    transition: opacity 600ms var(--transition-smooth);
}

.universe-card.science::before {
    background: radial-gradient(60% 80% at 50% 100%, rgba(72,31,113,0.25), transparent 60%);
}

.universe-card.consciousness::before {
    background: radial-gradient(60% 80% at 50% 100%, rgba(151,116,54,0.25), transparent 60%);
}

.universe-card:hover::before { opacity: 1; }
.universe-card:hover .card-media { transform: scale(1.08); opacity: 1; }

/* Divider line between universes */
.split-universes::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, rgba(110,198,210,0.1), rgba(72,31,113,0.2), rgba(58,107,115,0.1));
    opacity: 0.6;
    pointer-events: none;
}

/* CTA Buttons */
.cta-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1.2rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-duration) var(--transition-smooth);
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-duration) var(--transition-smooth);
    pointer-events: none;
}

/* Science CTA - Technical, Sharp */
.cta-science {
    color: var(--color-cyan);
    border-color: var(--color-cyan);
    border-radius: 4px;
    background: rgba(0, 247, 255, 0.05);
}

.cta-science .cta-glow {
    background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}

.cta-science:hover {
    background: rgba(0, 247, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 247, 255, 0.3);
    transform: translateY(-2px);
}

.cta-science:hover .cta-glow {
    opacity: 0.3;
    animation: slideGlow 1.5s linear infinite;
}

.cta-science:hover .cta-arrow {
    transform: translateX(5px);
}

.cta-arrow {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-duration) var(--transition-smooth);
}

@keyframes slideGlow {
    from { transform: translate(-150%, -50%); }
    to { transform: translate(50%, -50%); }
}

/* Consciousness CTA - Organic, Rounded */
.cta-consciousness {
    color: var(--color-violet);
    border-color: var(--color-violet);
    border-radius: 50px;
    background: rgba(157, 78, 221, 0.05);
}

.cta-consciousness .cta-glow {
    background: radial-gradient(circle, var(--color-violet), transparent 70%);
}

.cta-consciousness:hover {
    background: rgba(157, 78, 221, 0.1);
    box-shadow: 0 0 40px rgba(157, 78, 221, 0.4);
    transform: translateY(-2px);
}

.cta-consciousness:hover .cta-glow {
    opacity: 0.4;
    animation: expandGlow 2s ease-in-out infinite;
}

.cta-dot {
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes expandGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.5); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===================================
   COSMIC BACKGROUND ORBS
   =================================== */

.cosmic-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-mod-purple), transparent);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-flow-petrol), transparent);
    bottom: 10%;
    right: 10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-mod-sky), transparent);
    top: 50%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

/* ===================================
   FOOTER - BEACH STYLE WITH WAVES
   =================================== */

.beach-footer {
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    color: #2B3340;
    border-top: 1px solid rgba(0,0,0,0.06);
    background:
        radial-gradient(120% 80% at 50% -20%, rgba(230,214,184,0.45), transparent 60%),
        linear-gradient(180deg, rgba(245,243,234,0.4), rgba(245,243,234,1));
}

.beach-footer .footer-inner {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 24px var(--spacing-md) var(--spacing-lg);
}

.beach-footer .footer-brand {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.beach-footer .footer-text {
    color: #4a5463;
    font-size: 0.95rem;
}

/* Relaxed, flowy social links */
.social-links {
    display: inline-flex;
    gap: 14px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.55);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
    backdrop-filter: blur(8px);
}

.social-link {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border-radius: 50%;
    color: #3A6B73; /* petrol base */
    background: linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.6));
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 250ms var(--transition-smooth), box-shadow 250ms var(--transition-smooth), color 250ms ease;
}

.social-link:hover, .social-link:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.12);
}

/* Ecosystem accent colors */
.social-link.ig { color: #9D4EDD; }
.social-link.yt { color: #E53935; }
.social-link.li { color: #0077B5; }
.social-link.tk { color: #00F7FF; }

@media (max-width: 768px) {
    .social-links { gap: 12px; padding: 8px 12px; }
    .social-link { width: 38px; height: 38px; }
}

/* Sand layer */
.beach-layer.sand {
    position: absolute;
    inset: auto 0 0 0;
    height: 140px;
    background:
        radial-gradient(80% 60% at 20% 20%, rgba(230,214,184,0.9), transparent 70%),
        radial-gradient(80% 60% at 80% 10%, rgba(230,214,184,0.85), transparent 70%),
        linear-gradient(180deg, rgba(230,214,184,0.85), rgba(245,243,234,1));
    z-index: 1;
}

/* Shore glow */
.beach-layer.shore-glow {
    position: absolute;
    left: 0; right: 0; bottom: 120px;
    height: 40px;
    background: radial-gradient(60% 80% at 50% 100%, rgba(110,198,210,0.25), transparent 70%);
    filter: blur(8px);
    z-index: 2;
}

/* Waves */
.waves { position: absolute; left: 0; right: 0; bottom: 110px; height: 120px; z-index: 2; overflow: hidden; }
.wave { width: 100%; height: 100%; position: absolute; left: 0; bottom: 0; will-change: transform, opacity; }
.wave.clone { left: 100%; }
.wave path { fill: rgba(110,198,210,0.42); transition: opacity 0.6s ease; }
.wave-back path { fill: rgba(110,198,210,0.26); }
.wave-mid path { fill: rgba(58,107,115,0.26); }
.wave-front path { fill: rgba(110,198,210,0.46); }

/* Seamless horizontal scroll + gentle vertical bobbing */
.wave-back { animation: waveScroll 20s linear infinite, waveBob 5s ease-in-out infinite; }
.wave-back.clone { animation: waveScrollClone 20s linear infinite, waveBob 5s ease-in-out infinite; }
.wave-mid { animation: waveScroll 14s linear infinite, waveBob 4.5s ease-in-out infinite; transform: translateY(6px); }
.wave-mid.clone { animation: waveScrollClone 14s linear infinite, waveBob 4.5s ease-in-out infinite; transform: translateY(6px); }
.wave-front { animation: waveScroll 10s linear infinite, waveBob 4s ease-in-out infinite; transform: translateY(10px); }
.wave-front.clone { animation: waveScrollClone 10s linear infinite, waveBob 4s ease-in-out infinite; transform: translateY(10px); }

@keyframes waveScroll { from { transform: translateX(0); } to { transform: translateX(-100%); } }
@keyframes waveScrollClone { from { transform: translateX(0); } to { transform: translateX(-200%); } }
@keyframes waveBob { 0%,100% { opacity: 0.95; } 50% { transform: translateY(4px); opacity: 1; } }

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet */
@media (max-width: 1024px) {
    .orbital-nav {
        flex-wrap: wrap;
    }
    
    .nav-left,
    .nav-right {
        gap: var(--spacing-sm);
    }
    
    .nav-item span {
        display: none;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: clamp(2rem, 6vw, 3.5rem);
    }
    
    .cta-container {
        gap: var(--spacing-sm);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .cosmic-header { 
        padding: 10px 14px; 
        box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    }
    .orbital-nav { position: relative; justify-content: center; }
    .logo-container { margin: 0 auto; }
    .logo { font-size: 1.35rem; }
    .mobile-menu-toggle { position: absolute; right: 8px; top: 6px; }

    .card-logo { width: 32px; }
    .card-title-row { font-size: 1.25rem; }
    .split-universes { grid-template-columns: 1fr; }
    .split-universes::after { display: none; }
    .universe-card { height: 42vh; }
    .nav-left,
    .nav-right {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .hero-section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .cta-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
        padding: 1rem 2rem;
    }
    
    .cosmic-orb {
        filter: blur(60px);
    }
    
    .orb-1,
    .orb-2 {
        width: 250px;
        height: 250px;
    }
    
    .orb-3 {
        width: 200px;
        height: 200px;
    }
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact-section {
    position: relative;
    padding: 120px var(--spacing-md) 100px;
    background: linear-gradient(180deg, 
        rgba(245,243,234,0.4) 0%, 
        rgba(230,214,184,0.3) 50%,
        rgba(245,243,234,0.5) 100%
    );
    overflow: hidden;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease-out;
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.contact-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(10,10,21,0.7);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Contact Form */
.contact-form-wrapper {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 
        0 10px 40px rgba(0,0,0,0.08),
        0 0 0 1px rgba(255,255,255,0.5) inset;
    animation: fadeInLeft 0.8s ease-out 0.2s both;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-black);
    letter-spacing: 0.01em;
}

.form-input {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 14px 18px;
    border: 2px solid rgba(110,198,210,0.2);
    border-radius: 12px;
    background: rgba(255,255,255,0.8);
    color: var(--color-black);
    transition: all var(--transition-duration) var(--transition-smooth);
    outline: none;
}

.form-input::placeholder {
    color: rgba(10,10,21,0.4);
}

.form-input:focus {
    border-color: var(--color-turquoise);
    background: rgba(255,255,255,0.95);
    box-shadow: 0 0 0 4px rgba(0,255,209,0.1);
    transform: translateY(-1px);
}

.form-input:hover:not(:focus) {
    border-color: rgba(110,198,210,0.4);
}

.form-input.error {
    border-color: #FF6B6B;
    background: rgba(255,107,107,0.05);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%230A0A15' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-body);
    line-height: 1.6;
}

.form-error {
    font-size: 0.875rem;
    color: #FF6B6B;
    display: none;
    margin-top: -4px;
}

.form-error.visible {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

.form-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--color-turquoise), var(--color-cyan));
    color: var(--color-black);
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-duration) var(--transition-smooth);
    box-shadow: 0 4px 16px rgba(0,255,209,0.3);
    margin-top: 8px;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,255,209,0.4);
}

.form-submit:active {
    transform: translateY(0);
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-duration) var(--transition-smooth);
}

.form-submit:hover .submit-icon {
    transform: translateX(4px) translateY(-4px);
}

.form-status {
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 0.95rem;
    text-align: center;
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.form-status.visible {
    display: block;
}

.form-status.success {
    background: rgba(72,187,120,0.15);
    color: #2F855A;
    border: 1px solid rgba(72,187,120,0.3);
}

.form-status.error {
    background: rgba(255,107,107,0.15);
    color: #C53030;
    border: 1px solid rgba(255,107,107,0.3);
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    animation: fadeInRight 0.8s ease-out 0.3s both;
}

.info-card {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 28px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all var(--transition-duration) var(--transition-smooth);
    border: 1px solid rgba(255,255,255,0.5);
}

.info-card:hover {
    background: rgba(255,255,255,0.75);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.info-card-highlight {
    background: linear-gradient(135deg, 
        rgba(110,198,210,0.2), 
        rgba(0,255,209,0.15)
    );
    border: 1px solid rgba(110,198,210,0.3);
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.info-card-highlight:hover {
    background: linear-gradient(135deg, 
        rgba(110,198,210,0.25), 
        rgba(0,255,209,0.2)
    );
}

.info-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, 
        rgba(110,198,210,0.2), 
        rgba(0,255,209,0.15)
    );
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon {
    width: 24px;
    height: 24px;
    color: var(--color-petrol);
}

.info-content {
    flex: 1;
}

.info-content-full {
    width: 100%;
}

.info-title {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(10,10,21,0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.info-title-center {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-petrol);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.info-link {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-black);
    text-decoration: none;
    transition: color var(--transition-duration) ease;
}

.info-link:hover {
    color: var(--color-petrol);
}

.info-text {
    font-family: var(--font-body);
    font-size: 1rem;
    color: rgba(10,10,21,0.7);
    margin: 4px 0;
}

.info-text-emphasis {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-petrol);
    margin: 8px 0;
}

.info-text-small {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: rgba(10,10,21,0.6);
    margin-top: 12px;
    font-style: italic;
}

/* Decorative Element */
.contact-decoration {
    margin-top: 20px;
    opacity: 0.6;
    animation: float 8s ease-in-out infinite;
}

.contact-decoration svg {
    width: 100%;
    height: auto;
}

/* Background Orbs */
.contact-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
}

.contact-orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(110,198,210,0.4), transparent 70%);
    top: 10%;
    left: -10%;
    animation: float 12s ease-in-out infinite;
}

.contact-orb-2 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0,255,209,0.3), transparent 70%);
    bottom: 15%;
    right: -5%;
    animation: float 15s ease-in-out infinite reverse;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Responsive Design for Contact Section */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form-wrapper {
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 80px var(--spacing-sm) 60px;
    }
    
    .contact-header {
        margin-bottom: 40px;
    }
    
    .contact-form-wrapper {
        padding: 24px;
        border-radius: 20px;
    }
    
    .form-input {
        padding: 12px 16px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .form-submit {
        padding: 14px 28px;
    }
    
    .info-card {
        padding: 20px;
    }
    
    .contact-orb-1,
    .contact-orb-2 {
        width: 250px;
        height: 250px;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */

/* Focus Styles */
a:focus,
button:focus {
    outline: 2px solid var(--color-cyan);
    outline-offset: 4px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .nav-item,
    .cta-button {
        border-width: 3px;
    }
    
    .hero-title,
    .logo {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    }
}