.product-hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding: 120px var(--space-lg) var(--space-2xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.product-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.product-tagline {
    font-size: 1.5rem;
    color: var(--accent-cyan);
    margin-bottom: var(--space-md);
    font-family: var(--font-mono);
}

.product-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 500px;
}

.hero-phone {
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #2a2a3e, #1a1a2e);
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 50px 100px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    animation: phoneFloat 6s ease-in-out infinite;
    transform-style: preserve-3d;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #000;
    border-radius: 0 0 16px 16px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    z-index: 5;
}

.phone-button {
    display: none;
}

@keyframes phoneFloat {

    0%,
    100% {
        transform: rotateY(-5deg) rotateX(5deg) translateY(0);
    }

    50% {
        transform: rotateY(5deg) rotateX(-5deg) translateY(-20px);
    }
}

.screenshot-carousel {
    width: 100%;
    height: 100%;
    position: relative;
}

.screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.screenshot.active {
    opacity: 1;
}

.fake-app-ui {
    padding: 60px 20px 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.fake-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.fake-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.fake-icon {
    font-size: 1.5rem;
    color: var(--accent-cyan);
}

.fake-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fake-note {
    background: rgba(255, 255, 255, 0.05);
    padding: 16px;
    border-radius: 12px;
    color: var(--text-secondary);
}

.fake-app-ui.vault {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #0a0a15 100%);
    padding-top: 0;
}

.vault-lock-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    position: relative;
}

.vault-lock-icon::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 40px;
    background: var(--accent-cyan);
    border-radius: 8px;
}

.vault-lock-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    border: 4px solid var(--accent-cyan);
    border-radius: 15px 15px 0 0;
    border-bottom: none;
}

.vault-text {
    font-size: 1.25rem;
    color: white;
    margin-bottom: 24px;
    font-weight: 500;
}

.pin-dots {
    display: flex;
    gap: 16px;
    justify-content: center;
}

@keyframes pinFill {
    0% {
        background: transparent;
        box-shadow: none;
    }

    10% {
        background: var(--accent-cyan);
        box-shadow: 0 0 10px var(--accent-cyan);
    }

    90% {
        background: var(--accent-cyan);
        box-shadow: 0 0 10px var(--accent-cyan);
    }

    100% {
        background: transparent;
        box-shadow: none;
    }
}

.pin-dots span {
    width: 14px;
    height: 14px;
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    background: transparent;
    animation: pinFill 4s infinite;
}

.pin-dots span:nth-child(1) {
    animation-delay: 0s;
}

.pin-dots span:nth-child(2) {
    animation-delay: 0.5s;
}

.pin-dots span:nth-child(3) {
    animation-delay: 1s;
}

.pin-dots span:nth-child(4) {
    animation-delay: 1.5s;
}

.fake-app-ui.browser {
    background: linear-gradient(135deg, #1a1a2e 0%, #0a0a15 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.browser-bar {
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 24px;
    border-radius: 20px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    margin-bottom: 40px;
}

.blocked-counter {
    text-align: center;
}

.blocked-counter .count {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-green);
    display: block;
}

.blocked-counter .label {
    color: var(--text-secondary);
}

.btn-appstore-large {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: black;
    padding: 10px 20px;
    border-radius: 10px;
    text-decoration: none;
    transition: all var(--transition-base);
}

.btn-appstore-large svg {
    width: 20px;
    height: 20px;
}

.btn-appstore-large:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
}

.btn-appstore-large .small {
    display: block;
    font-size: 0.6rem;
    opacity: 0.7;
    line-height: 1;
}

.btn-appstore-large .large {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.hero-cta .btn-secondary {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.features {
    padding: var(--space-2xl) var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding: var(--space-2xl) 0;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

.feature-block.reverse {
    direction: rtl;
}

.feature-block.reverse>* {
    direction: ltr;
}

.feature-content {
    max-width: 500px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent-cyan);
}

.feature-icon.purple {
    background: rgba(255, 0, 255, 0.1);
}

.feature-icon.purple svg {
    stroke: var(--accent-magenta);
}

.feature-icon.green {
    background: rgba(0, 255, 136, 0.1);
}

.feature-icon.green svg {
    stroke: var(--accent-green);
}

.feature-icon.orange {
    background: rgba(255, 136, 0, 0.1);
}

.feature-icon.orange svg {
    stroke: var(--accent-orange);
}

.feature-icon.red {
    background: rgba(255, 68, 68, 0.1);
}

.feature-icon.red svg {
    stroke: #ff4444;
}

.feature-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.feature-desc {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: '✓';
    color: var(--accent-cyan);
    font-weight: bold;
}

.feature-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.morph-card {
    width: 200px;
    height: 140px;
    position: relative;
}

.morph-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    gap: 15px;
}

.app-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.morph-layer.notes {
    z-index: 3;
    animation: stackCard1 6s ease-in-out infinite;
}

.morph-layer.game {
    z-index: 2;
    transform: translateY(10px) scale(0.95);
    opacity: 0.7;
    animation: stackCard2 6s ease-in-out infinite;
}

.morph-layer.chess {
    z-index: 1;
    transform: translateY(20px) scale(0.9);
    opacity: 0.4;
    animation: stackCard3 6s ease-in-out infinite;
}

@keyframes stackCard1 {

    0%,
    30% {
        transform: translateY(0) scale(1);
        z-index: 3;
        opacity: 1;
    }

    33%,
    63% {
        transform: translateY(10px) scale(0.95);
        z-index: 2;
        opacity: 0.7;
    }

    66%,
    96% {
        transform: translateY(20px) scale(0.9);
        z-index: 1;
        opacity: 0.4;
    }

    100% {
        transform: translateY(0) scale(1);
        z-index: 3;
        opacity: 1;
    }
}

@keyframes stackCard2 {

    0%,
    30% {
        transform: translateY(10px) scale(0.95);
        z-index: 2;
        opacity: 0.7;
    }

    33%,
    63% {
        transform: translateY(20px) scale(0.9);
        z-index: 1;
        opacity: 0.4;
    }

    66%,
    96% {
        transform: translateY(0) scale(1);
        z-index: 3;
        opacity: 1;
    }

    100% {
        transform: translateY(10px) scale(0.95);
        z-index: 2;
        opacity: 0.7;
    }
}

@keyframes stackCard3 {

    0%,
    30% {
        transform: translateY(20px) scale(0.9);
        z-index: 1;
        opacity: 0.4;
    }

    33%,
    63% {
        transform: translateY(0) scale(1);
        z-index: 3;
        opacity: 1;
    }

    66%,
    96% {
        transform: translateY(10px) scale(0.95);
        z-index: 2;
        opacity: 0.7;
    }

    100% {
        transform: translateY(20px) scale(0.9);
        z-index: 1;
        opacity: 0.4;
    }
}

.panic-phone {
    width: 100px;
    height: 180px;
    perspective: 800px;
}

.phone-mini {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #2a2a3e, #1a1a2e);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: panicShake 3s ease-in-out infinite;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.phone-mini::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 6px;
    background: #000;
    border-radius: 3px;
}

.screen-content {
    font-size: 1rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    animation: screenFlash 3s ease-in-out infinite;
}

.screen-content::after {
    content: 'LOCKED';
    display: block;
    margin-top: 8px;
    font-size: 0.75rem;
    color: var(--accent-cyan);
    opacity: 0;
    animation: lockText 3s ease-in-out infinite;
}

@keyframes panicShake {

    0%,
    100% {
        transform: rotate(0deg);
    }

    10% {
        transform: rotate(-8deg);
    }

    20% {
        transform: rotate(8deg);
    }

    30% {
        transform: rotate(-8deg);
    }

    40% {
        transform: rotate(8deg);
    }

    50%,
    100% {
        transform: rotate(0deg);
    }
}

@keyframes screenFlash {

    0%,
    45% {
        background: transparent;
    }

    50% {
        background: rgba(0, 240, 255, 0.3);
    }

    55%,
    100% {
        background: transparent;
    }
}

@keyframes lockText {

    0%,
    45% {
        opacity: 0;
    }

    50%,
    80% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.chat-skeleton-container {
    width: 240px;
    height: auto;
    min-height: 180px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 240, 255, 0.1);
}

.slide-visual-right {
    opacity: 1;
    transform: translateX(0);
}

.chat-bubble {
    max-width: 75%;
    padding: 8px 12px;
    border-radius: 12px;
    position: relative;
    animation: bubblePop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    opacity: 0;
    transform: scale(0.8);
}

.chat-bubble.user {
    align-self: flex-end;
    background: var(--accent-cyan);
    border-bottom-right-radius: 4px;
    animation-delay: 0.2s;
}

.chat-bubble.ai {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.1);
    border-bottom-left-radius: 4px;
    animation-delay: 1s;

}

.chat-bubble:nth-child(1) {
    animation-delay: 0.2s;
}

.chat-bubble:nth-child(2) {
    animation-delay: 1.2s;
}

.chat-bubble:nth-child(3) {
    animation-delay: 3s;
}

.chat-bubble:nth-child(4) {
    animation-delay: 4.5s;
    background: transparent;
    padding: 0;
}

.skeleton-line {
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    margin-bottom: 6px;
    animation: skeletonPulse 1.5s infinite ease-in-out;
}

.skeleton-line:last-child {
    margin-bottom: 0;
}

.skeleton-line.short {
    width: 60%;
}

.skeleton-line.medium {
    width: 80%;
}

.skeleton-line-compact {
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
    width: 100%;
}

.skeleton-line-compact.short {
    width: 65%;
}

.typing-indicator {
    display: flex;
    gap: 5px;
    align-items: center;
}

.chat-bubble.typing {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.1);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-indicator span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bubblePop {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes skeletonPulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

@keyframes typingBounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

.chat-bubble.final-response {
    opacity: 0;
    max-width: 95%;
    padding: 16px 18px;
    transform: scale(0.8) translateY(10px);
    animation: none;
}

.slide-visual-right.visible .chat-bubble.final-response {
    animation: finalResponseAppear 0.5s ease-out 3.5s forwards;
}

.slide-visual-right.visible .chat-bubble.ai.active {
    animation: hideTyping 0.3s ease-out 3.4s forwards;
}

@keyframes finalResponseAppear {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(10px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes hideTyping {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        max-height: 0;
        padding: 0;
        margin: 0;
    }
}

.brain-container {
    display: none;
}

.vault-visual {
    position: relative;
    width: 200px;
    height: 200px;
}

.vault-lock {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lock-body {
    width: 80px;
    height: 70px;
    background: var(--accent-cyan);
    border-radius: 10px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 240, 255, 0.3);
}

.lock-shackle {
    position: absolute;
    top: -30px;
    left: 50%;
    margin-left: -22px;
    width: 44px;
    height: 40px;
    border: 8px solid var(--accent-cyan);
    border-radius: 22px 22px 0 0;
    border-bottom: none;
    transform-origin: 8px 100%;
    animation: lockSnap 4s ease-in-out infinite;
}

.lock-keyhole {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 20px;
    background: var(--bg-primary);
    border-radius: 6px 6px 3px 3px;
}

@keyframes lockSnap {

    0%,
    5% {
        transform: rotate(0deg);
    }

    15%,
    55% {
        transform: rotate(-30deg);
    }

    65% {
        transform: rotate(3deg);
    }

    72% {
        transform: rotate(0deg);
        border-color: var(--accent-green);
    }

    72%,
    85% {
        border-color: var(--accent-green);
    }

    100% {
        transform: rotate(0deg);
        border-color: var(--accent-cyan);
    }
}

.lock-particles {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 4px;
    pointer-events: none;
}

.lock-particles::before,
.lock-particles::after,
.lock-particle-1,
.lock-particle-2,
.lock-particle-3,
.lock-particle-4 {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent-cyan);
    border-radius: 50%;
    opacity: 0;
    animation: lockExplode 4s ease-out infinite;
    box-shadow: 0 0 10px var(--accent-cyan), 0 0 20px var(--accent-cyan);
}

.lock-particles::before {
    animation-delay: 0s;
}

.lock-particles::after {
    animation-delay: 0.05s;
}

.lock-particle-1 {
    animation-delay: 0.02s;
    width: 8px;
    height: 8px;
}

.lock-particle-2 {
    animation-delay: 0.08s;
    width: 12px;
    height: 12px;
}

.lock-particle-3 {
    animation-delay: 0.04s;
}

.lock-particle-4 {
    animation-delay: 0.1s;
    width: 8px;
    height: 8px;
}

@keyframes lockExplode {

    0%,
    68% {
        opacity: 0;
        transform: translate(0, 0) scale(0);
    }

    72% {
        opacity: 1;
        transform: translate(calc(var(--x) * 0.4), calc(var(--y) * 0.4)) scale(1.2);
    }

    80% {
        opacity: 0.8;
        transform: translate(var(--x), var(--y)) scale(1);
    }

    100% {
        opacity: 0;
        transform: translate(calc(var(--x) * 2.5), calc(var(--y) * 2.5)) scale(0);
    }
}

.lock-particles::before {
    --x: 60px;
    --y: -50px;
}

.lock-particles::after {
    --x: -55px;
    --y: -45px;
}

.vault-visual .lock-particle-1 {
    --x: 70px;
    --y: 15px;
}

.vault-visual .lock-particle-2 {
    --x: -65px;
    --y: 20px;
}

.vault-visual .lock-particle-3 {
    --x: 25px;
    --y: -60px;
}

.vault-visual .lock-particle-4 {
    --x: -30px;
    --y: -55px;
}

.lock-particle-5,
.lock-particle-6,
.lock-particle-7,
.lock-particle-8 {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    opacity: 0;
    animation: lockExplode 4s ease-out infinite;
    box-shadow: 0 0 8px var(--accent-cyan);
}

.lock-particle-5 {
    animation-delay: 0.03s;
    --x: 45px;
    --y: -30px;
}

.lock-particle-6 {
    animation-delay: 0.07s;
    width: 6px;
    height: 6px;
    --x: -50px;
    --y: -35px;
}

.lock-particle-7 {
    animation-delay: 0.06s;
    --x: 35px;
    --y: 25px;
}

.lock-particle-8 {
    animation-delay: 0.09s;
    width: 6px;
    height: 6px;
    --x: -40px;
    --y: 30px;
}

.vault-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.browser-visual {
    width: 100%;
    max-width: 300px;
}

.browser-window {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.browser-top {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px;
    display: flex;
    gap: 8px;
}

.browser-content {
    padding: 40px 20px;
    text-align: center;
}

.stat-big {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-green);
    font-family: var(--font-mono);
}

.stat-label {
    color: var(--text-secondary);
    margin-top: 10px;
}

.shield-visual {
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield {
    width: 120px;
    height: 120px;
    animation: shieldPulse 2s ease-in-out infinite;
}

.shield svg {
    width: 100%;
    height: 100%;
    stroke: var(--accent-green);
    fill: rgba(0, 255, 136, 0.1);
}

.shield .checkmark {
    stroke-dasharray: 20;
    stroke-dashoffset: 20;
    animation: drawCheck 2s ease-in-out infinite;
}

@keyframes shieldPulse {

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

    50% {
        transform: scale(1.05);
    }
}

@keyframes drawCheck {

    0%,
    40% {
        stroke-dashoffset: 20;
    }

    60%,
    100% {
        stroke-dashoffset: 0;
    }
}

.download {
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
    background: linear-gradient(180deg, transparent, rgba(0, 240, 255, 0.03));
}

.download-container {
    max-width: 600px;
    margin: 0 auto;
}

.download-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
}

.download-note {
    margin-top: var(--space-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.llm-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.brain-container {
    width: 280px;
    height: 280px;
    position: relative;
    filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.2));
}

.brain-svg {
    width: 100%;
    height: 100%;
}

.brain-outline {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: brainOutlineDraw 4s ease-out forwards;
}

.neural-path {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: neuralPathDraw 3s ease-in-out infinite alternate;
}

.neural-path.delay-1 {
    animation-delay: 1s;
}

.neural-path.delay-2 {
    animation-delay: 2s;
}

.brain-node {
    animation: nodePulse 2s ease-in-out infinite;
}

.brain-node.delay-1 {
    animation-delay: 0.5s;
}

.brain-node.delay-2 {
    animation-delay: 1s;
}

.brain-node.delay-3 {
    animation-delay: 1.5s;
}

@keyframes brainOutlineDraw {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes neuralPathDraw {
    0% {
        stroke-dashoffset: 100;
        opacity: 0.1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 0.6;
    }
}

@keyframes nodePulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.5);
        opacity: 1;
    }
}

.llm-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}


.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    margin: -10px;
    box-sizing: content-box;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 1024px) {
    .product-hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 120px;
    }

    .product-desc {
        margin-left: auto;
        margin-right: auto;
    }

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

    .feature-block,
    .feature-block.reverse {
        grid-template-columns: 1fr;
        text-align: center;
        direction: ltr;
    }

    .feature-content {
        margin: 0 auto;
    }
}

@media (max-width: 1024px) {

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 20px;
        transition: right 0.3s ease;
        border-left: 1px solid var(--border);
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.125rem;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
    }

    .lang-selector {
        margin-top: auto;
    }

    .product-hero {
        padding: 100px 20px 40px;
        gap: 40px;
    }

    .product-title {
        font-size: 2.5rem;
    }

    .product-tagline {
        font-size: 1.125rem;
    }

    .phone-frame {
        width: 220px;
        height: 460px;
    }

    .feature-title {
        font-size: 1.5rem;
    }

    .features {
        padding: 40px 20px;
    }

    .feature-block {
        gap: 30px;
        padding: 30px 0;
    }

    .download {
        padding: 60px 20px;
    }

    .chat-skeleton-container {
        width: 200px;
        min-height: 150px;
    }

    .vault-visual {
        width: 150px;
        height: 150px;
    }

    .lock-body {
        width: 60px;
        height: 52px;
    }

    .lock-shackle {
        width: 38px;
        height: 38px;
        border-width: 6px;
        top: -30px;
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn-appstore-large {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .feature-desc {
        font-size: 0.9rem;
    }
}