/* ============================================
   CHAINCARD WAITLIST PAGE - PREMIUM LANDING
   Vibrant, Dynamic, "Alive" Design
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #000000;
    /* True Black */
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   ANIMATED BACKGROUND - SURREAL VOID
   ============================================ */

.waitlist-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Subtle, mysterious ambient light - Darker */
    background:
        radial-gradient(circle at 50% -20%, rgba(120, 120, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 100% 50%, rgba(200, 200, 255, 0.02) 0%, transparent 40%);
    z-index: -3;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(147, 51, 234, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(147, 51, 234, 0.04) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: -2;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(80px, 80px);
    }
}



.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    animation: glowFloat 20s ease-in-out infinite;
}

.bg-glow-1 {
    top: -20%;
    left: 30%;
    width: 600px;
    height: 600px;
    background: rgba(147, 51, 234, 0.25);
}

.bg-glow-2 {
    bottom: 10%;
    right: 10%;
    width: 450px;
    height: 450px;
    background: rgba(59, 130, 246, 0.15);
    animation-delay: -8s;
}

.bg-glow-3 {
    top: 40%;
    left: -10%;
    width: 350px;
    height: 350px;
    background: rgba(251, 191, 36, 0.05);
    /* Amber */
    animation-delay: -15s;
}

@keyframes glowFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.7;
    }

    33% {
        transform: translate(40px, -30px) scale(1.15);
        opacity: 0.9;
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
        opacity: 0.6;
    }
}



/* Floating Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(147, 51, 234, 0.6);
    border-radius: 50%;
    animation: particleFloat 15s ease-in-out infinite;
}

.particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    left: 20%;
    top: 60%;
    animation-delay: -2s;
    width: 3px;
    height: 3px;
}

.particle:nth-child(3) {
    left: 40%;
    top: 30%;
    animation-delay: -4s;
    width: 5px;
    height: 5px;
}

.particle:nth-child(4) {
    left: 60%;
    top: 70%;
    animation-delay: -6s;
}

.particle:nth-child(5) {
    left: 75%;
    top: 25%;
    animation-delay: -8s;
    width: 3px;
    height: 3px;
}

.particle:nth-child(6) {
    left: 85%;
    top: 55%;
    animation-delay: -10s;
}

.particle:nth-child(7) {
    left: 30%;
    top: 85%;
    animation-delay: -12s;
    width: 5px;
    height: 5px;
}

.particle:nth-child(8) {
    left: 90%;
    top: 80%;
    animation-delay: -14s;
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }

    25% {
        transform: translate(30px, -50px) scale(1.5);
        opacity: 0.8;
    }

    50% {
        transform: translate(-20px, -100px) scale(1);
        opacity: 0.3;
    }

    75% {
        transform: translate(40px, -60px) scale(1.2);
        opacity: 0.6;
    }
}

/* ============================================
   NAVIGATION
   ============================================ */

/* ============================================
   NAVIGATION - ABSOLUTE (Scrolls Away)
   ============================================ */

/* ============================================
   NAVIGATION - ABSOLUTE (Scrolls Away)
   ============================================ */

.nav {
    position: absolute;
    /* Fix: Scrolls with page naturally */
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 60px;
    /* Align with Hero Padding */
    z-index: 1000;
    background: transparent;
    border-bottom: none;
    /* No transitions/animations */
}

.nav.nav-hidden {
    transform: translateY(-100%);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.nav-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 140px 60px 100px;
    max-width: 1400px;
    margin: 0 auto;
    gap: 80px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    /* Left Align Content */
    display: block;
    text-align: left;
}

/* Hero Title */
.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.02;
    margin-bottom: 28px;
    color: #fff;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    color: #fff;
    letter-spacing: -0.04em;
    /* Tighter letter spacing for modern feel */
    text-shadow: 0 0 40px rgba(147, 51, 234, 0.3);
    /* Subtle glow */
}

.gradient-text {
    background: linear-gradient(135deg, #a855f7 0%, #3b82f6 40%, #06b6d4 80%, #22c55e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {

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

    50% {
        background-position: 100% 50%;
    }
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
    line-height: 1.6;
    font-weight: 400;
    max-width: 90%;
}

.hero-subtitle .highlight {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* Early Access Date */
.early-access-date {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 32px;
    font-weight: 500;
}

/* ============================================
   WAITLIST CTA
   ============================================ */

.waitlist-cta {
    margin-bottom: 40px;
    margin-bottom: 40px;
}

.cta-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 8px 8px 24px;
    gap: 12px;
    border-radius: 100px;
    position: relative;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 460px;
    margin: 0;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.cta-wrapper:focus-within {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(147, 51, 234, 0.3);
    box-shadow: 0 0 20px rgba(147, 51, 234, 0.1);
}
.cta-email {
    flex: 1;
    padding: 12px 0;
    font-family: inherit;
    font-size: 0.95rem;
    color: #fff;
    background: transparent;
    border: none;
    outline: none;
    text-align: left;
}

.cta-email:focus {
    background: transparent;
}

.cta-email::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

/* CTA Button - DARK TRANSPARENT GLASS (Restored) */
/* CTA Button - CLEAN DARK TRANSPARENT (User Request) */
.cta-btn {
    position: relative;
    height: 48px;
    padding: 0 28px;
    width: auto;
    background: rgba(25, 5, 45, 1) !important;
    border: 1px solid #7c3aed;
    color: #fff;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 800;
    /* Extra bold */
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    white-space: nowrap;

    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 100px;
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.15);
}

.cta-btn:hover:not(:disabled) {
    background: rgba(20, 0, 40, 1) !important;
    box-shadow: 0 0 25px rgba(124, 58, 237, 0.4);
    transform: translateY(-1px);
}

.cta-btn:active:not(:disabled) {
    transform: translateY(1px);
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.3s;
}

.cta-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Privacy Notice */
.privacy-notice {
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 12px;
    text-align: center;
    max-width: 460px;
    line-height: 1.4;
}

/* Success State */
.waitlist-success {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    border-radius: 50px;
    animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.waitlist-success.show {
    display: inline-flex;
}

/* ============================================
   CARD DESIGN - VIBRANT & CLEAN
   ============================================ */

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-card {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-bottom: 20px;
}

.card-scene {
    perspective: 1200px;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
}

.card-scene::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: radial-gradient(ellipse at center, rgba(147, 51, 234, 0.25) 0%, transparent 55%);
    filter: blur(60px);
    z-index: -1;
    pointer-events: none;
}

/* Surreal Obsidian Card */
.wallet-card {
    width: 100%;
    aspect-ratio: 1.586 / 1;
    position: relative;
    /* Premium Dark Purple Glass */
    background: rgba(20, 5, 30, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    /* Inner bezel */
    overflow: hidden;
    /* Fix for Safari mobile overflow with transforms */
    -webkit-mask-image: -webkit-radial-gradient(white, white);
    mask-image: radial-gradient(white, white);

    animation: cardFloat 6s ease-in-out infinite;
    /* transform-style: preserve-3d; Removed for consistent overflow handling */
}

/* Holographic Sheen Animation */
.wallet-card::after {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    border-radius: 24px;
    background: linear-gradient(115deg,
            transparent 35%,
            rgba(255, 255, 255, 0.05) 45%,
            rgba(255, 255, 255, 0.2) 50%,
            rgba(255, 255, 255, 0.05) 55%,
            transparent 65%);
    transform: rotate(30deg);
    pointer-events: none;
    mix-blend-mode: overlay;
    animation: hologramSwipe 8s ease-in-out infinite;
    z-index: 10;
}

@keyframes hologramSwipe {

    0%,
    15% {
        transform: translateY(-30%) rotate(30deg);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    85%,
    100% {
        transform: translateY(30%) rotate(30deg);
        opacity: 0;
    }
}

.wallet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Removed extra gradient to match profile simplicity */
    pointer-events: none;
}

.card-face {
    width: 100%;
    height: 100%;
    position: absolute;
    padding: 24px 26px;
    display: flex;
    flex-direction: column;
    z-index: 2;
}

/* Card Header - Optical Perfection */
.card-header {
    display: flex;
    align-items: center;
    /* Vertical Center */
    flex-direction: row;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    position: relative;
    /* Ensure height is sufficient but constrained */
    min-height: 36px;
}

/* Logo (Right) - Vertically Centered */
.card-logo {
    order: 2;
    width: 28px;
    height: 28px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Name Section (Left) - Vertically Centered with Nudge */
.card-username-section {
    order: 1;
    text-align: left;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    /* Manual nudge down even more (User Request: "weiter runter") */
    transform: translateY(6px);
}

.card-display-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
}

.card-username {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}


/* QR Code Button Removed */


.card-qr-btn svg {
    width: 20px;
    height: 20px;
    opacity: 0.8;
    color: #fff;
}

/* Main Card Center - FIXED SIZING */
.card-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

/* Fixed container for the logo to ensure perfect centering */
.card-chain-logo {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card-chain-logo img,
.card-chain-logo svg {
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.15));
}

/* Fixed container for text */
.card-chain-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
    height: 24px;
    display: flex;
    align-items: center;
    transition: opacity 0.4s ease, transform 0.4s ease-out;
}

/* Footer Carousel */
.card-footer {
    display: flex;
    justify-content: center;
}

.chain-carousel {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px 16px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.carousel-chains {
    display: flex;
    gap: 8px;
    align-items: center;
}

.carousel-chain-item {
    width: 20px;
    height: 20px;
    opacity: 0.3;
    transform-origin: center;
    transition: all 0.2s;
}

.carousel-chain-item.active {
    opacity: 1;
    transform: scale(1.2);
}

.carousel-chain-item img,
.carousel-chain-item svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.carousel-arrow {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.5;
    cursor: pointer;
}

.carousel-arrow:hover {
    opacity: 1;
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: overlay;
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0) rotateX(0);
    }

    50% {
        transform: translateY(-15px) rotateX(2deg);
    }
}

/* Exclusive Tag above the card - MIDNIGHT CHROME */
.exclusive-tag {
    position: absolute;
    top: -42px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 18px;
    border-radius: 100px;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.2rem;
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    z-index: 10;
    white-space: nowrap;
    animation: tagPulse 2.5s ease-in-out infinite;
    text-transform: uppercase;
}

@keyframes tagPulse {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
        opacity: 0.8;
    }

    50% {
        transform: translateX(-50%) scale(1.03);
        opacity: 1;
        /* Color-neutral white glow */
        box-shadow: 0 0 25px rgba(255, 255, 255, 0.2);
    }
}

/* Origin Edition Card Base - Color-Flexible */
.card-exclusive {
    /* Base color - can be overridden by user preference via CSS vars */
    /* Default: Deep neutral dark with subtle transparency */
    background: var(--card-bg, rgba(15, 10, 25, 0.85)) !important;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow:
        0 40px 100px -20px rgba(0, 0, 0, 0.9),
        inset 0 0 0 1px rgba(255, 255, 255, 0.03) !important;
    position: relative;
    overflow: hidden;
}

/* Polished Mirror Border */
.card-exclusive::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.4) 45%,
            rgba(255, 255, 255, 0.8) 50%,
            rgba(255, 255, 255, 0.4) 55%,
            rgba(255, 255, 255, 0) 100%);
    background-size: 200% 200%;
    /* No animation on border for cleaner look */
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    padding: 1px;
    border-radius: 24px;
    z-index: 5;
    pointer-events: none;
    opacity: 0.6;
}

@keyframes borderShimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ============================================
   ORIGIN EDITION - COLOR-NEUTRAL DESIGN
   Works with any card color, features subtle
   hexagonal blockchain pattern + elegant badge
   ============================================ */

/* Origin Edition Pattern Overlay - Color Neutral */
.card-exclusive .card-front {
    position: relative;
    padding: 34px 36px;
    overflow: hidden;
}

/* Hexagonal Blockchain Pattern - Subtle & Universal */
.card-exclusive .card-front::before {
    content: '';
    position: absolute;
    inset: 0;
    /* Elegant Hexagonal Grid Pattern - works on any background */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='0.5'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='rgba(255,255,255,0.03)' stroke-width='0.3'/%3E%3C/svg%3E");
    background-size: 56px 100px;
    opacity: 0.8;
    pointer-events: none;
    z-index: 1;
    animation: patternFloat 20s ease-in-out infinite;
}

/* Subtle pattern movement */
@keyframes patternFloat {

    0%,
    100% {
        background-position: 0 0;
        opacity: 0.7;
    }

    50% {
        background-position: 28px 50px;
        opacity: 0.9;
    }
}

/* Corner Accent Lines - Adds depth without color */
.card-exclusive .card-front::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Diagonal accent lines in corners */
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, transparent 15%),
        linear-gradient(-45deg, rgba(255, 255, 255, 0.04) 0%, transparent 10%);
    pointer-events: none;
    z-index: 1;
}

/* Remove color-specific glows from logo */
.card-exclusive .card-chain-logo {
    position: relative;
    z-index: 2;
}

.card-exclusive .card-chain-logo::after {
    content: '';
    position: absolute;
    inset: -15px;
    /* Neutral white glow instead of purple */
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* Navigation Icons - Minimal and calm */
.card-exclusive .card-footer {
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.card-exclusive:hover .card-footer {
    opacity: 1;
}

/* Standardized Typography */
.card-exclusive .card-display-name {
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #fff;
}

.card-exclusive .card-username {
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
}



/* Origin Edition Badge - Color Neutral, Elegant Silver */
.card-exclusive-badge {
    position: absolute;
    bottom: 24px;
    right: 26px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    z-index: 5;
}

/* Subtle hexagon icon before ORIGIN text */
.card-exclusive-badge::before {
    content: '';
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='1.5'%3E%3Cpath d='M12 2L22 8.5V15.5L12 22L2 15.5V8.5L12 2Z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.6;
}

.card-exclusive-badge .edition-label {
    font-size: 0.5rem;
    font-weight: 700;
    /* Silver/White gradient text for elegance */
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.5) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    /* No colored glow - just subtle white shadow */
    filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.15));
}

/* Full-Surface Standardized Holographic Sheen */
.card-exclusive::after {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    /* Broader gradient cover for "whole card" shine feel */
    background: linear-gradient(115deg,
            transparent 10%,
            rgba(255, 255, 255, 0) 30%,
            rgba(255, 255, 255, 0.05) 40%,
            rgba(255, 255, 255, 0.15) 50%,
            rgba(255, 255, 255, 0.05) 60%,
            rgba(255, 255, 255, 0) 70%,
            transparent 90%) !important;
    transform: rotate(30deg);
    pointer-events: none;
    mix-blend-mode: overlay;
    animation: hologramSwipe 8s ease-in-out infinite !important;
    z-index: 10;
    opacity: 0.4;
    /* Slightly subtler base sheen */
}

/* Subtle underlying gloss layer */
.card-exclusive::before {
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 80%) !important;
    opacity: 0.8;
}

/* INTERACTIVE IRIDESCENCE REMOVED PER USER REQUEST */
.card-iridescence {
    display: none;
}

/* Mobile tilt support: if we had a tilt library, we'd use those vars too */


/* ============================================
   RESPONSIVE DESIGN - OPTIMIZED
   ============================================ */

/* Split Screen / Tablet */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 120px 20px 60px;
        /* Nice top padding */
        gap: 40px;
        min-height: auto;
    }

    .hero-content {
        max-width: 100%;
        display: block;
        /* Reset centering */
        text-align: left;
    }

    .hero-visual {
        width: 100%;
        margin-top: 20px;
    }

    .card-scene {
        max-width: 420px;
        /* Good size for visibility */
    }

    .cta-wrapper {
        margin: 0 auto;
        /* Keep it ROW direction for as long as possible (cleaner) */
        flex-direction: row;
        width: auto;
        min-width: 380px;
        max-width: 100%;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Footer Alignment - Elegant */
.footer {
    text-align: center;
    padding: 60px 20px 80px;
    /* More spacing */
    opacity: 0.25;
    /* Very subtle */
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

/* Features Strip (Fixed) */
.features-strip {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 40px 20px;
    opacity: 0.6;
    flex-wrap: wrap;
    margin-top: 60px;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

.feature-item svg {
    width: 22px;
    height: 22px;
    stroke-width: 1.5;
    color: #a855f7;
}

.feature-divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.1);
}

/* Unified Mobile Styles */
@media (max-width: 640px) {
    .nav {
        padding: 24px 20px;
        /* Use 24px top/bottom to match spacing, 20px left/right to match hero */
    }

    .nav-name {
        font-size: 1.1rem;
    }

    .hero {
        padding: 90px 20px 40px;
        gap: 30px;
        /* Reduced gap to fix "too empty" */
    }

    .hero-title {
        font-size: 2.4rem;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
        /* Reduced from 70px */
    }

    .hero-content {
        align-items: flex-start;
        text-align: left;
    }

    .waitlist-cta {
        margin-bottom: 0;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-wrapper {
        flex-direction: row;
        align-items: center;
        padding: 4px 4px 4px 16px;
        /* Tighter padding */
        border-radius: 100px;
        width: 100%;
        max-width: 100%;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        gap: 8px;
        backdrop-filter: blur(20px);
    }

    .cta-email {
        flex: 1;
        width: 0;
        /* Allow shrinking */
        min-width: 0;
        /* fix flexbox text overflow */
        text-align: left;
        background: transparent;
        border: none;
        border-radius: 0;
        margin-bottom: 0;
        padding: 0;
        font-size: 0.95rem;
    }

    .cta-btn {
        width: auto;
        height: 48px;
        padding: 0 20px;
        /* Reduced padding */
        border-radius: 100px;
        font-size: 0.85rem;
        /* Slightly smaller text */
        flex-shrink: 0;
        /* Don't shrink the button */
    }

    .privacy-notice {
        width: 100%;
        text-align: center;
        margin-top: 12px;
        padding: 0;
    }

    .features-strip {
        gap: 20px;
        padding: 30px 20px;
        /* Revert to spacious padding */
        margin-top: 90px;
        /* Push down further to be fully hidden */
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .feature-divider {
        display: none;
    }

    .feature-item {
        font-size: 0.85rem;
    }

    /* EXACT MOBILE CARD PROPORTIONS using Scale */
    .hero-card {
        padding-bottom: 40px;
        /* Reduced bottom space */
        width: 100%;
        display: flex;
        justify-content: center;
        overflow: visible;
        margin-top: 20px;
        /* Closer */
    }

    .card-scene {
        width: 420px;
        max-width: none;
        transform-origin: center top;
        transform: scale(0.85);
        margin-bottom: 0;
    }

    .card-face {
        padding: 24px 26px;
        /* Reset padding to desktop standard because we scale it */
    }

    /* Mobile Optimized Content Size */
    .card-chain-logo {
        width: 60px;
        height: 60px;
        transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .card-chain-logo img,
    .card-chain-logo svg {
        width: 48px;
        height: 48px;
    }

    .card-chain-name {
        font-size: 0.9rem;
        height: 20px;
        transition: opacity 0.4s ease, transform 0.4s ease-out;
    }

    .card-center {
        gap: 8px;
    }

    /* Fix Alignment of Logo and Name on Mobile */
    .card-username-section {
        transform: translateY(4px);
        /* Slight nudge down for optical centering */
    }

    .footer {
        padding: 40px 20px;
        /* Revert to spacious padding */
    }
}

@media (max-width: 380px) {
    .card-scene {
        transform: scale(0.65);
        margin-bottom: -90px;
    }
}