:root {
    --bg-root: #0b0b0b;
    --bg-card: #121212;
    --bg-soft: #1a1a1a;
    --border: #2a2a2a;
    --accent: #facc15;
    --text-primary: #ffffff;
    --text-sec: #9ca3af;
    --text-tert: #6b7280;

    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-full: 9999px;

    --font-mono: 'IBM Plex Mono', monospace;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-root);
    color: var(--text-primary);
    font-family: var(--font-mono);
    line-height: 1.57;
    overflow-x: hidden;
    font-size: 14px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

p {
    color: var(--text-sec);
    margin-bottom: 1rem;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #ffd740;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Nav */
.navbar {
    padding: 24px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(11, 11, 11, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(42, 42, 42, 0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
    letter-spacing: -0.5px;
}

.logo img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
}

/* Nav Actions & Expanding Input */
.nav-actions {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-waitlist-form {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-input-group {
    width: 0;
    overflow: hidden;
    opacity: 0;
    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s ease;
}

.nav-input-group.active {
    width: 200px;
    opacity: 1;
}

.nav-input-group input {
    width: 100%;
    padding: 0 16px;
    height: 44px;
    background-color: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    transition: var(--transition);
}

.nav-input-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(250, 204, 21, 0.2);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    text-align: center;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
}

.btn-primary:hover {
    background-color: #ffd740;
    box-shadow: 0 0 20px rgba(250, 204, 21, 0.4);
    transform: translateY(-2px);
}

.pulse-btn {
    position: relative;
    overflow: hidden;
}

.pulse-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%) scale(0);
    border-radius: 50%;
    transition: transform 0.5s ease;
}

.pulse-btn:active::after {
    transform: translate(-50%, -50%) scale(1);
    transition: 0s;
}

/* Hero */
.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(250, 204, 21, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
    animation: fadeUp 1s ease forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 11px;
    color: var(--accent);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-sec);
    margin-bottom: 40px;
    max-width: 480px;
}

.input-group {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.input-group input {
    flex: 1;
    padding: 0 16px;
    height: 48px;
    background-color: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(250, 204, 21, 0.2);
}

.form-status {
    font-size: 12px;
    min-height: 18px;
    color: #22c55e;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 12px;
    color: var(--text-tert);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    perspective: 1000px;
    animation: fadeLeft 1s ease 0.2s forwards;
    opacity: 0;
}

@keyframes fadeLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* iPhone Frame */
.iphone-frame {
    width: 300px;
    border-radius: 44px;
    border: 4px solid rgba(200, 200, 210, 0.7);
    box-shadow:
        0 0 0 2px rgba(120, 120, 130, 0.3),
        0 24px 60px rgba(0, 0, 0, 0.5),
        inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 2;
    background-color: var(--bg-root);
    overflow: hidden;
    transform: rotateY(-8deg) rotateX(4deg);
    transition: var(--transition);
}

.iphone-frame:hover {
    transform: rotateY(0) rotateX(0) translateY(-10px);
}

.iphone-notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background-color: #000;
    border-radius: 0 0 18px 18px;
    z-index: 10;
}

.iphone-notch::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: #1a1a2e;
    border-radius: 50%;
    border: 1.5px solid #2a2a3a;
}

.iphone-screen {
    width: 100%;
    position: relative;
}

.iphone-screen img {
    width: 100%;
    height: auto;
    display: block;
}

/* Radio Waves */
.radio-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    pointer-events: none;
}

.wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(250, 204, 21, 0.35);
    animation: pulse-wave 3s ease-out infinite;
}

.wave-1 {
    width: 340px;
    height: 340px;
    animation-delay: 0s;
}

.wave-2 {
    width: 460px;
    height: 460px;
    animation-delay: 0.8s;
}

.wave-3 {
    width: 580px;
    height: 580px;
    animation-delay: 1.6s;
}

@keyframes pulse-wave {
    0% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(0.85);
    }

    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.custom-splash {
    height: 580px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-root);
    padding: 60px 20px 36px;
}

.splash-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 60px;
}

.splash-logo {
    width: 120px !important;
    height: 120px !important;
    border-radius: 24px;
    margin-bottom: 24px;
    box-shadow: 0 10px 40px rgba(250, 204, 21, 0.25);
}

.splash-title {
    font-size: 32px;
    letter-spacing: -1px;
    color: var(--text-primary);
    margin: 0;
}

.store-badges {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.store-badges p {
    font-size: 13px;
    color: var(--text-sec);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}

.badges-row {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    align-items: center;
}

.store-badge {
    height: 48px !important;
    width: auto !important;
    max-width: 180px;
}

.glow-border {
    position: relative;
}

.glow-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--accent), transparent, var(--bg-soft), var(--accent));
    z-index: -1;
    border-radius: inherit;
    opacity: 0.3;
    filter: blur(8px);
    animation: glow 8s linear infinite;
}

@keyframes glow {
    0% {
        background-position: 0% 50%;
    }

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

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

.floating-card {
    position: absolute;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    z-index: 3;
    animation: float 6s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

.floating-card i {
    color: var(--accent);
    padding: 10px;
    background: rgba(250, 204, 21, 0.1);
    border-radius: var(--radius-full);
}

.floating-card strong {
    display: block;
    color: var(--text-primary);
    font-size: 14px;
}

.floating-card span {
    font-size: 12px;
    color: var(--text-sec);
}

.trust-card {
    top: 20%;
    left: -40px;
    animation-delay: 0s;
}

.activity-card {
    bottom: 30%;
    right: -20px;
    animation-delay: 3s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

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

    100% {
        transform: translateY(0px);
    }
}

/* Features */
.features {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 32px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-sec);
    font-size: 16px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    background-color: var(--bg-card);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--border);
    background-color: #161616;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover::after {
    transform: scaleX(1);
}

.feature-icon {
    margin-bottom: 24px;
    display: inline-flex;
    padding: 12px;
    background-color: #1a1a1a;
    border-radius: var(--radius-md);
    color: var(--accent);
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-sec);
    margin: 0;
}

/* Screens Showcase */
.screens-section {
    padding: 100px 0;
    overflow: hidden;
}

.screens-showcase {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 32px;
    perspective: 1200px;
}

.screen-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 280px;
}

.screen-item h3 {
    font-size: 18px;
    margin-top: 24px;
    margin-bottom: 8px;
}

.screen-item p {
    font-size: 13px;
    color: var(--text-sec);
    margin: 0;
}

.iphone-frame-sm {
    width: 240px;
    transform: rotateY(8deg) rotateX(2deg) scale(0.9);
}

.iphone-frame-sm:hover {
    transform: rotateY(0) rotateX(0) translateY(-8px) scale(0.95);
}

.iphone-frame-md {
    width: 280px;
    transform: rotateY(0) rotateX(0) scale(1);
}

.iphone-frame-md:hover {
    transform: translateY(-12px) scale(1.02);
}

.screen-item-featured {
    margin-top: -40px;
}

.screen-item:first-child .iphone-frame-sm {
    transform: rotateY(12deg) rotateX(2deg) scale(0.88);
}

.screen-item:first-child .iphone-frame-sm:hover {
    transform: rotateY(4deg) rotateX(0) translateY(-8px) scale(0.93);
}

.screen-item:last-child .iphone-frame-sm {
    transform: rotateY(-12deg) rotateX(2deg) scale(0.88);
}

.screen-item:last-child .iphone-frame-sm:hover {
    transform: rotateY(-4deg) rotateX(0) translateY(-8px) scale(0.93);
}

/* Media Preview */
.preview-section {
    padding: 100px 0;
}

.preview-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.preview-content h2 {
    font-size: 36px;
    line-height: 1.2;
    margin-bottom: 24px;
}

.benefit-list {
    list-style: none;
    margin-top: 32px;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 15px;
    color: var(--text-primary);
}

.benefit-list i {
    color: var(--accent);
    width: 20px;
    height: 20px;
}

.preview-video-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    background: var(--bg-card);
    aspect-ratio: 9/16;
    max-height: 600px;
    margin: 0 auto;
}

.promo-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 60px 0 24px;
    margin-top: 60px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 13px;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.link-column h4 {
    font-size: 14px;
    margin-bottom: 16px;
}

.link-column a {
    display: block;
    color: var(--text-sec);
    margin-bottom: 12px;
    font-size: 13px;
}

.link-column a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-tert);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Responsive */
@media (max-width: 992px) {

    .hero-container,
    .preview-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        margin: 0 auto;
    }

    .hero-stats {
        justify-content: center;
    }

    .input-group {
        max-width: 400px;
        margin: 0 auto;
    }

    .trust-card,
    .activity-card {
        display: none;
        /* Simplify on smaller screens */
    }

    .hero-visual {
        margin-top: 40px;
        perspective: none;
    }

    .iphone-frame {
        transform: rotateY(0) rotateX(0);
    }

    .radio-waves {
        display: none;
    }

    .screens-showcase {
        flex-direction: column;
        align-items: center;
        gap: 48px;
    }

    .screen-item-featured {
        margin-top: 0;
    }

    .iphone-frame-sm,
    .screen-item:first-child .iphone-frame-sm,
    .screen-item:last-child .iphone-frame-sm {
        transform: rotateY(0) rotateX(0) scale(1);
        width: 260px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 40px;
    }

    .input-group {
        flex-direction: column;
    }

    .input-group button {
        width: 100%;
    }

    .footer-container {
        flex-direction: column;
    }
}