:root {
    --bg-color: #fafafa;
    --bg-rgb: 250, 250, 250;
    --surface-color: #ffffff;
    --text-primary: #000000;
    --text-secondary: #6b7280;
    --brand-primary: #38dfc8;
    --brand-hover: #2fc4af;
    --border-color: #e5e7eb;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #09090b;
        --bg-rgb: 9, 9, 11;
        --surface-color: #111111;
        --text-primary: #ffffff;
        --text-secondary: #9ca3af;
        --border-color: #27272a;
    }
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

.background-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: 60px 60px;
    background-image:
        linear-gradient(to right, rgba(128, 128, 128, 0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(128, 128, 128, 0.06) 1px, transparent 1px);
    z-index: -1;
    pointer-events: none;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(var(--bg-rgb), 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(var(--border-color), 0.5);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background-color: var(--brand-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    box-shadow: 0 4px 12px rgba(56, 223, 200, 0.3);
}

.wave {
    width: 3px;
    height: 10px;
    background: white;
    border-radius: 2px;
}

.wave.tall {
    height: 16px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--brand-primary);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 5%;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 100px);
}

.hero-content {
    flex: 1;
    max-width: 550px;
}

.title {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1.5px;
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.email-input {
    padding: 1.25rem 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: all 0.2s;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.01);
}

.email-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(56, 223, 200, 0.15);
}

.cta-button {
    padding: 1.15rem;
    border-radius: 9999px;
    border: none;
    background-color: var(--brand-primary);
    color: #000000;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(56, 223, 200, 0.4);
}

.cta-button:hover {
    background-color: var(--brand-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(56, 223, 200, 0.5);
}

/* Waitlist Success State */
.waitlist-form.success .email-input {
    border-color: var(--brand-primary);
    background-color: rgba(56, 223, 200, 0.05);
    color: var(--brand-primary);
    font-weight: 500;
}

.waitlist-form.success .cta-button {
    background-color: var(--text-primary);
    color: var(--surface-color);
    transform: none;
    cursor: default;
    box-shadow: none;
}

.badges {
    display: flex;
    gap: 1rem;
}

.store-badge {
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

/* Premium Phone Mockups Layout */
.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    min-height: 750px;
}

.phones-wrapper {
    position: relative;
    width: 480px;
    height: 750px;
    display: flex;
    justify-content: center;
    perspective: 1500px;
    transform-style: preserve-3d;
    transform: rotateY(-12deg) rotateX(8deg) translateZ(0);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.phones-wrapper:hover {
    transform: rotateY(0deg) rotateX(0deg) translateZ(50px);
}

.app-mockup {
    width: 330px;
    height: 690px;
    background-color: #ffffff;
    /* Signin screen is white/light */
    border-radius: 42px;
    /* iPhone corner radius */
    border: 9px solid #0a0a0a;
    /* iPhone bezel */
    box-shadow:
        0 0 0 2px #3f3f46,
        /* Outer titanium band */
        0 40px 80px -20px rgba(0, 0, 0, 0.4);
    /* Premium soft huge shadow */
    overflow: hidden;
    position: absolute;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.phone-1 {
    top: 50px;
    left: 0;
    z-index: 2;
    transform: translateZ(40px);
}

.phone-1:hover {
    transform: translateZ(60px) translateY(-10px);
}

/* Android device */
.phone-2 {
    top: 0;
    right: 0;
    z-index: 1;
    border-radius: 20px;
    border: 7px solid #1a1a1b;
    transform: translateZ(-40px) translateX(30px) scale(0.9);
    opacity: 0.85;
}

.phone-2:hover {
    z-index: 3;
    transform: translateZ(0px) translateX(20px) translateY(-5px) scale(1.02);
    opacity: 1;
    box-shadow: 0 0 0 2px #3f3f46, 0 50px 100px -20px rgba(0, 0, 0, 0.6);
}

/* The Dynamic Island */
.phone-1::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 30px;
    background-color: #000000;
    border-radius: 16px;
    z-index: 10;
}

/* Android Hole Punch Camera */
.phone-2::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background-color: #000000;
    border-radius: 50%;
    z-index: 10;
    box-shadow: inset 0 -2px 4px rgba(255, 255, 255, 0.1);
}

.app-mockup-img {
    width: 100%;
    height: 100%;
    background: #fafafa;
    /* Enhance vibrancy and punchiness */
    filter: saturate(1.35) contrast(1.08) brightness(1.02);
}

.signin-img {
    object-fit: contain;
    object-position: center 50px;
    transform: scale(0.95);
}

.feed-img {
    object-fit: cover;
    object-position: center top;
    transform: scale(1.02);
}

/* Custom Profile Feed UI for Android Phone */
.feed-container {
    height: 100%;
    width: 100%;
    background: #09090b;
    color: #fff;
    display: flex;
    flex-direction: column;
    font-family: 'Inter', sans-serif;
    position: relative;
    padding-top: 25px;
    /* space for hole punch */
    border-radius: 20px;
    overflow: hidden;
}

.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(10px);
    z-index: 10;
    font-size: 1rem;
}

.feed-logo {
    font-weight: 800;
}

.profile-banner {
    height: 120px;
    background-image: url('https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?q=80&w=800&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
}

.profile-info {
    display: flex;
    align-items: flex-end;
    padding: 0 20px;
    margin-top: -35px;
    gap: 15px;
}

.profile-avatar {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    border: 4px solid #09090b;
    object-fit: cover;
    background: #27272a;
}

.profile-text {
    flex: 1;
    margin-bottom: 5px;
}

.profile-name {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.2;
}

.profile-handle {
    font-size: 0.85rem;
    color: #9ca3af;
}

.follow-btn {
    background: var(--brand-primary);
    color: #000;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 5px;
    cursor: pointer;
}

.profile-bio {
    padding: 15px 20px;
    font-size: 0.95rem;
    color: #e5e7eb;
    line-height: 1.5;
    border-bottom: 1px solid #27272a;
}

.feed-post {
    padding: 20px;
}

.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.post-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.post-user-info {
    display: flex;
    flex-direction: column;
}

.post-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.post-time {
    font-size: 0.8rem;
    color: #6b7280;
}

.post-content {
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.5;
}

.audio-player {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #18181b;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid #27272a;
}

.play-btn {
    color: var(--brand-primary);
    font-size: 1.2rem;
}

.audio-wave {
    display: flex;
    gap: 4px;
    align-items: center;
    flex: 1;
}

.wave-bar {
    width: 4px;
    height: 10px;
    background: var(--brand-primary);
    border-radius: 2px;
}

.wave-bar.tall {
    height: 20px;
}

.audio-time {
    font-size: 0.85rem;
    color: #9ca3af;
    font-weight: 500;
}

.feed-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 15px 10px;
    background: rgba(9, 9, 11, 0.95);
    border-top: 1px solid #27272a;
    position: absolute;
    bottom: 0;
    width: 100%;
}

.feed-nav-item {
    font-size: 1.4rem;
    color: #6b7280;
}

.feed-nav-item.active {
    color: var(--brand-primary);
}

.feed-nav-mic {
    width: 48px;
    height: 48px;
    background: var(--brand-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    box-shadow: 0 0 15px rgba(56, 223, 200, 0.4);
}

/* --- Features Section --- */
.features-section {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.features-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.features-header p {
    font-size: 1.15rem;
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 24px;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(700px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(56, 223, 200, 0.06),
            transparent 40%);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 10px 25px -5px rgba(56, 223, 200, 0.15);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card>* {
    position: relative;
    z-index: 1;
}

.feature-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: rgba(56, 223, 200, 0.1);
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Highlight Section --- */
.highlight-section {
    padding: 6rem 5%;
    margin: 2rem auto 6rem;
    max-width: 1200px;
    background: linear-gradient(145deg, var(--surface-color) 0%, rgba(56, 223, 200, 0.05) 100%);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    text-align: center;
}

.highlight-content {
    max-width: 800px;
    margin: 0 auto;
}

.highlight-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.highlight-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.highlight-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
}

.stat h4 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat span {
    font-size: 1rem;
    color: var(--brand-primary);
    font-weight: 600;
}

/* --- Beta Section --- */
.beta-section {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.beta-content {
    background: linear-gradient(145deg, var(--surface-color) 0%, rgba(56, 223, 200, 0.08) 100%);
    border: 1px solid rgba(56, 223, 200, 0.3);
    border-radius: 32px;
    padding: 5rem 3rem;
    text-align: center;
    box-shadow: 0 20px 40px -10px rgba(56, 223, 200, 0.15);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.beta-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -15px rgba(56, 223, 200, 0.25);
    border-color: rgba(56, 223, 200, 0.6);
}

.beta-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(56, 223, 200, 0.15);
    color: var(--brand-hover);
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.beta-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.beta-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.beta-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto 2rem;
    gap: 0.75rem;
}

.beta-input {
    flex: 1;
}

.beta-btn {
    white-space: nowrap;
}

.beta-details {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.dot-separator {
    color: var(--border-color);
}

.beta-downloads {
    display: none;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
}

.beta-downloads.visible {
    display: flex;
    animation: fadeUpIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.beta-store-badge {
    padding: 1rem 1.75rem;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
    background: var(--text-primary);
    color: var(--surface-color);
    border: none;
}

.beta-store-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(56, 223, 200, 0.15);
    background: var(--brand-primary);
    color: var(--surface-color);
}

/* --- Footer --- */
.footer {
    background: var(--surface-color);
    border-top: 1px solid var(--border-color);
    padding: 4rem 5% 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--brand-primary);
}

/* --- Ambient & Animations --- */
.ambient-glow {
    position: absolute;
    top: -20vh;
    left: 20vw;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(56, 223, 200, 0.15) 0%, transparent 65%);
    z-index: -1;
    pointer-events: none;
    filter: blur(100px);
    animation: drift 15s ease-in-out infinite alternate;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(10vw, 5vh) scale(1.1); }
}

.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card.reveal-up:nth-child(1) {
    transition-delay: 0.1s;
}

.feature-card.reveal-up:nth-child(2) {
    transition-delay: 0.2s;
}

.feature-card.reveal-up:nth-child(3) {
    transition-delay: 0.3s;
}

.feature-card.reveal-up:nth-child(4) {
    transition-delay: 0.1s;
}

.feature-card.reveal-up:nth-child(5) {
    transition-delay: 0.2s;
}

.feature-card.reveal-up:nth-child(6) {
    transition-delay: 0.3s;
}

/* --- Legal Pages --- */
.legal-container {
    max-width: 800px;
    margin: 4rem auto 8rem;
    padding: 0 5%;
}

.legal-content h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.last-updated {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 0.95rem;
}

.legal-content section {
    margin-bottom: 2.5rem;
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.legal-content ul li {
    margin-bottom: 0.5rem;
}

.legal-content strong {
    color: var(--text-primary);
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(var(--bg-rgb), 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    border-radius: 16px;
    z-index: 1000;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.2);
    animation: slideUpCookie 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpCookie {
    from {
        opacity: 0;
        transform: translate(-50%, 100%);
    }

    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.cookie-content a {
    color: var(--brand-primary);
    text-decoration: underline;
}

.cookie-btn {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    background: var(--text-primary);
    color: var(--surface-color);
    transition: transform 0.2s, background 0.2s;
}

.cookie-btn:hover {
    transform: scale(1.05);
    background: var(--brand-primary);
    color: #fff;
}

@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        justify-content: flex-start;
        gap: 3rem;
    }

    .hero-image-container {
        margin-bottom: 0;
        min-height: auto;
    }

    .phones-wrapper {
        transform: scale(0.65) rotateY(0deg) rotateX(0deg);
        margin-top: -80px;
        margin-bottom: -100px;
    }

    .phones-wrapper:hover {
        transform: scale(0.65) rotateY(0deg) rotateX(0deg);
    }

    .waitlist-form {
        max-width: 400px;
        margin: 0 auto 2.5rem;
    }

    .badges {
        justify-content: center;
    }

    .features-section {
        padding: 4rem 5%;
    }

    .features-header h2 {
        font-size: 2rem;
    }

    .highlight-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .beta-content {
        padding: 3rem 1.5rem;
    }

    .beta-content h2 {
        font-size: 2.25rem;
    }

    .beta-form {
        flex-direction: column;
    }

    .beta-btn {
        width: 100%;
    }

    .beta-details {
        flex-direction: column;
        gap: 0.5rem;
    }

    .beta-downloads {
        flex-direction: column;
        gap: 1rem;
    }

    .beta-store-badge {
        width: 100%;
        justify-content: center;
    }
}

/* --- Toast Notification --- */
.toast-notification {
    position: fixed;
    bottom: -100px;
    right: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1000;
    transition: bottom 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.toast-notification.show {
    bottom: 20px;
}
.toast-icon {
    font-size: 1.2rem;
}
.toast-content {
    display: flex;
    flex-direction: column;
}
.toast-title {
    font-weight: 600;
    font-size: 0.95rem;
}
.toast-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* --- Mobile Menu --- */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 200;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
    .hero {
        padding: 4rem 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
        letter-spacing: -1.5px;
        line-height: 1.1;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .waitlist-form {
        max-width: 100%;
    }

    .badges {
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    .store-badge {
        flex: 1 1 calc(50% - 0.4rem);
        min-width: 120px;
        padding: 0.8rem;
        font-size: 0.85rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        transform: translateX(100%);
        visibility: hidden;
        width: 100%;
        height: 100vh;
        background: var(--bg-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.4s;
        z-index: 150;
    }
    .nav-links.active {
        transform: translateX(0);
        visibility: visible;
    }
    .nav-links a {
        font-size: 1.5rem;
        margin: 1rem 0;
    }
}