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

:root {
    --primary-color: #000000;
    --text-primary: #000000;
    --text-secondary: #666666;
    --bg-light: #F5F5F5;
    --bg-white: #FFFFFF;
    --accent-color: #000000;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Ultra-light scroll reveals */
.reveal {
    opacity: 0;
    transform: translateY(10px);
    transition:
        opacity 500ms cubic-bezier(0.2, 0.8, 0.2, 1),
        transform 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

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

.reveal {
    transition-delay: var(--reveal-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* Navigation */
nav {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    box-sizing: border-box;
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: rgba(20, 20, 20, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 0.5rem 0.5rem 0.5rem 1.25rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-image {
    height: 32px;
    width: auto;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #fff;
}

/* Scrollspy active state */
.nav-links a.active {
    color: #fff;
}

/* Optional: subtle emphasis for active CTA */
.nav-cta.active {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #fff;
    color: #000 !important;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    transition: opacity 0.2s ease;
    position: relative;
    overflow: hidden;
    --sheen-color: rgba(0, 0, 0, 0.10);
    --sheen-x: 50%;
    --sheen-y: 50%;
}

.nav-cta:hover {
    opacity: 0.9;
    color: #000 !important;
}

.nav-cta .apple-logo {
    flex-shrink: 0;
}

.nav-cta::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(
        circle at var(--sheen-x) var(--sheen-y),
        var(--sheen-color) 0%,
        rgba(0, 0, 0, 0) 45%
    );
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.nav-cta:hover::before,
.nav-cta:focus-visible::before {
    opacity: 1;
}

.nav-cta > * {
    position: relative;
    z-index: 1;
}

/* Mobile nav (burger + overlay) */
.burger-btn {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    flex-shrink: 0;
}

.burger-btn:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.20);
}

.burger-btn:active {
    transform: scale(0.98);
}

.burger-lines {
    width: 18px;
    height: 12px;
    position: relative;
    display: inline-block;
}

.burger-lines span {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 999px;
    transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
}

.burger-lines span:nth-child(1) { top: 0; }
.burger-lines span:nth-child(2) { top: 5px; }
.burger-lines span:nth-child(3) { top: 10px; }

.burger-btn.is-open .burger-lines span:nth-child(1) {
    top: 5px;
    transform: rotate(45deg);
}
.burger-btn.is-open .burger-lines span:nth-child(2) {
    opacity: 0;
}
.burger-btn.is-open .burger-lines span:nth-child(3) {
    top: 5px;
    transform: rotate(-45deg);
}

body.menu-open {
    overflow: hidden;
}

.mobile-menu-overlay {
    display: none; /* enabled on mobile */
    position: fixed;
    inset: 0;
    z-index: 3000;
    padding: 0;
    width: 100vw;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.62);
    backdrop-filter: blur(14px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.mobile-menu-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-panel {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    pointer-events: none; /* allows "tap outside" to close */
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 2rem;
    width: min(560px, 100%);
    pointer-events: auto;
}

.mobile-menu-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.88);
    font-size: 18px;
    font-weight: 500;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    width: 100%;
    transition: background 0.2s ease, color 0.2s ease;
}

.mobile-menu-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.mobile-menu-cta {
    margin-top: 0.35rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.1rem;
    border-radius: 999px;
    width: 100%;
    background: #fff;
    color: #000;
    font-weight: 600;
}

.btn-primary {
    background: #000000;
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    color: white !important;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--text-primary);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--text-primary);
    color: white;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 5rem 0 2rem;
    text-align: left;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 550px;
    gap: 3rem;
    align-items: center;
    width: 100%;
}

.hero-text {
    max-width: 600px;
    position: relative;
    z-index: 2;
    padding-left: 0em;
}

.hero-text .hero-qualifier {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.hero-text h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 50px;
    color: #000000;
}

.hero-text h1 .line-1 {
    display: inline-block;
    animation: blurIn 0.8s ease-out forwards;
    filter: blur(10px);
    opacity: 0;
}

.hero-text h1 .line-2 {
    display: inline-block;
    animation: blurIn 0.8s ease-out 0.4s forwards;
    filter: blur(10px);
    opacity: 0;
}

@keyframes blurIn {
    0% {
        filter: blur(10px);
        opacity: 0;
    }
    100% {
        filter: blur(0px);
        opacity: 1;
    }
}

.hero-text p {
    font-size: 17px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 27px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #000;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: opacity 0.2s ease;
    position: relative;
    overflow: hidden;
    --sheen-color: rgba(255, 255, 255, 0.22);
    --sheen-x: 50%;
    --sheen-y: 50%;
}

.hero-cta:hover {
    opacity: 0.85;
}

.hero-cta .apple-logo {
    flex-shrink: 0;
}

.hero-cta .apple-logo path {
    fill: #fff;
}

.hero-cta::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(
        circle at var(--sheen-x) var(--sheen-y),
        var(--sheen-color) 0%,
        rgba(255, 255, 255, 0) 48%
    );
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.hero-cta:hover::before,
.hero-cta:focus-visible::before {
    opacity: 1;
}

.hero-cta > * {
    position: relative;
    z-index: 1;
}

.hero-system-req {
    width: 100%;
    font-size: 11px;
    color: #aaa;
    font-style: italic;
    margin-top: -0.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    opacity: 0.5;
    cursor: pointer;
}

.scroll-indicator:hover {
    opacity: 0.8;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.hero-cta-light {
    background: #fff;
    color: #000;
    --sheen-color: rgba(0, 0, 0, 0.10);
}

.hero-cta-light .apple-logo path {
    fill: #000;
}

@media (prefers-reduced-motion: reduce) {
    .nav-cta::before,
    .hero-cta::before {
        transition: none;
        opacity: 0 !important;
    }
}

.dock-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    position: relative;
    padding: 2rem 0;
    perspective: 1500px;
    --dock-scale: 1;
}

.dock-window-bg {
    position: absolute;
    width: 1050px;
    height: 650px;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotateY(-8deg);
    transform-origin: right center;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15), 0 10px 30px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.dock-container iframe {
    width: 1050px;
    height: 650px;
    border: none;
    background: transparent;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotateY(-8deg);
    transform-origin: right center;
    z-index: 2;
    border-radius: 16px;
    overflow: hidden;
}

/* Personas Section */
.personas {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.personas-container {
    max-width: 1200px;
    margin: 0 auto;
}

.personas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.persona-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid #E5E5E5;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.1), 0 10px 30px rgba(0, 0, 0, 0.08);
}

.persona-card:hover {
    transform: scale(1.03);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.15), 0 15px 40px rgba(0, 0, 0, 0.1);
    background: #000000;
    border-color: #000000;
}

.persona-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.persona-card:hover h3 {
    color: #FFFFFF;
}

.persona-card p {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.6;
    transition: color 0.3s ease;
}

.persona-card:hover p {
    color: rgba(255, 255, 255, 0.7);
}

.persona-featured {
    background: #000000;
    border: 2px solid #000000;
    transform: scale(1.02);
}

.persona-featured:hover {
    transform: scale(1.05);
    background: #000000;
    border-color: #000000;
}

/* When a non-featured card is hovered, turn featured card white */
.personas-grid:has(.persona-card:not(.persona-featured):hover) .persona-featured {
    background: #FFFFFF;
    border-color: #E5E5E5;
}

.personas-grid:has(.persona-card:not(.persona-featured):hover) .persona-featured h3 {
    color: #000000;
}

.personas-grid:has(.persona-card:not(.persona-featured):hover) .persona-featured p {
    color: var(--text-secondary);
}

.personas-grid:has(.persona-card:not(.persona-featured):hover) .persona-featured .persona-icon {
    color: #000;
}

.persona-icon {
    margin-bottom: auto;
    color: #000;
    transition: color 0.3s ease;
}

.persona-card:hover .persona-icon {
    color: #fff;
}

.persona-icon svg {
    width: 36px;
    height: 36px;
}

.persona-featured .persona-icon {
    color: #fff;
    transition: color 0.3s ease;
}

.persona-featured h3 {
    color: #FFFFFF;
    transition: color 0.3s ease;
}

.persona-featured p {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

/* Pain Points Section */
.pain-points {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.pain-points-container {
    max-width: 1200px;
    margin: 0 auto;
}

.pain-list {
    margin-top: 4rem;
    max-width: 800px;
}

.pain-item {
    padding: 2rem 0;
    border-bottom: 1px solid #E5E5E5;
}

.pain-item:first-child {
    padding-top: 0;
}

.pain-item:last-child {
    border-bottom: none;
}

.pain-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.pain-icon {
    color: #000;
    display: flex;
    align-items: center;
}

.pain-icon svg {
    width: 18px;
    height: 18px;
}

.pain-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pain-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 0.5rem;
}

.pain-item p {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Solution Section */
.solution {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.solution-container {
    max-width: 1200px;
    margin: 0 auto;
}

.solution .section-title {
    color: #000000;
}

.solution .section-subtitle {
    color: var(--text-secondary);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.solution-text {
    max-width: 500px;
}

.solution-explanation {
    font-size: 17px;
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.solution-workspaces {
    font-size: 17px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.7;
}

.workspace-visual {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid #E5E5E5;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.workspace-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #E5E5E5;
}

.workspace-tab {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: default;
}

.workspace-tab.active {
    color: #000000;
    background: #F0F0F0;
}

.workspace-preview {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    min-height: 200px;
}

.workspace-dock {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    background: #F5F5F5;
    padding: 0.75rem;
    border-radius: 10px;
}

.dock-slot {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #E0E0E0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dock-slot-folder {
    background: #E5E5E5;
    font-size: 18px;
}

.dock-slot-text {
    background: #E5E5E5;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.workspace-subdock {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: #F5F5F5;
    padding: 0.5rem;
    border-radius: 10px;
}

.subdock-item {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #E0E0E0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

@media (max-width: 1024px) {
    .solution-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .solution-text {
        max-width: 100%;
    }
}

/* Actions Section */
.actions {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.actions-container {
    max-width: 1200px;
    margin: 0 auto;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.action-card {
    text-align: center;
    padding: 2rem;
}

.action-visual {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.action-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 0.75rem;
}

.action-card p {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Abstract micro-visuals */
.visual-save {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.save-arrow {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, #000);
    position: relative;
}

.save-arrow::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid #000;
}

.save-target {
    width: 48px;
    height: 48px;
    border: 2px solid #000;
    border-radius: 10px;
}

.visual-recall {
    display: flex;
    gap: 12px;
    align-items: center;
}

.recall-dot {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #E5E5E5;
    transition: all 0.3s ease;
}

.recall-dot.active {
    background: #000;
    transform: scale(1.1);
}

.visual-act {
    display: flex;
    align-items: center;
    gap: 0;
}

.act-source {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #000;
}

.act-line {
    width: 40px;
    height: 2px;
    background: linear-gradient(to right, #000, #CCC);
}

.act-destination {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px dashed #CCC;
}

@media (max-width: 768px) {
    .actions-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Demos Section */
.demos {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.demos-container {
    max-width: 1200px;
    margin: 0 auto;
}

.demos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.demo-card {
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
}

.demo-video {
    aspect-ratio: 4 / 6;
    background: #E5E5E5;
    position: relative;
    overflow: hidden;
}

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

.demo-video iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.demo-video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E5E5E5;
}

.demo-video-placeholder span {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Hide placeholder when video loads */
.demo-video video:not([src=""]) + .demo-video-placeholder {
    display: none;
}

.demo-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    padding: 1.5rem 1.5rem 0.5rem;
}

.demo-card p {
    font-size: 15px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.5;
    padding: 0 1.5rem 1.5rem;
}

@media (max-width: 1024px) {
    .demos-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Closer Look Section */
.closer-look {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FAFAFA 0%, #FFFFFF 100%);
}

.closer-look-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.closer-look-stage {
    position: relative;
}

.closer-look .section-title {
    color: #000;
    margin-bottom: 1rem;
    padding: 0 2rem;
}

.closer-look .section-subtitle {
    padding: 0 2rem;
    margin-bottom: 3rem;
}

.closer-look-viewer {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #1a1a1a;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25), 0 10px 30px rgba(0, 0, 0, 0.15);
}

.closer-look-buttons {
    position: absolute;
    left: 32px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    z-index: 10;
}

.closer-look-mobile-nav {
    display: none;
}

.closer-look-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px 10px 10px;
    background: rgba(30, 30, 30, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: none;
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    max-width: 280px;
}

.closer-look-btn:hover {
    background: rgba(50, 50, 50, 0.5);
    color: #fff;
}

.closer-look-btn.active {
    background: rgba(50, 50, 50, 0.5);
    color: #fff;
    padding: 16px 20px;
}

.closer-look-btn .btn-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    font-size: 18px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    line-height: 0;
    padding-bottom: 1px;
}

.closer-look-btn:hover .btn-icon {
    border-color: #fff;
    color: #fff;
}

.closer-look-btn.active .btn-icon {
    display: none;
}

.closer-look-btn .btn-content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.closer-look-btn .btn-title {
    font-weight: 500;
    line-height: 1.4;
}

.closer-look-btn .btn-desc {
    display: none;
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    margin-top: 8px;
}

.closer-look-btn.active .btn-desc {
    display: block;
}

.closer-look-video {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.closer-look-video .feature-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.closer-look-video .feature-video.active {
    opacity: 1;
    pointer-events: auto;
}

@media (max-width: 768px) {
    .closer-look-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .closer-look .section-title,
    .closer-look .section-subtitle {
        padding-left: 0;
        padding-right: 0;
    }

    .closer-look-buttons {
        display: none;
    }

    .closer-look-viewer {
        aspect-ratio: 16 / 9;
        width: 100vw;
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        border-radius: 0;
        border: none;
        box-shadow: none;
    }
    
    .closer-look-mobile-nav {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 14px;
        margin-top: 14px;
    }

    .closer-look-arrow {
        width: 44px;
        height: 44px;
        border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, 0.12);
        background: rgba(20, 20, 20, 0.9);
        color: rgba(255, 255, 255, 0.9);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }

    .closer-look-mobile-pill {
        flex: 1;
        max-width: 520px;
        background: rgba(20, 20, 20, 0.9);
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 22px;
        padding: 14px 16px;
        color: rgba(255, 255, 255, 0.92);
        line-height: 1.45;
        box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    }

    .closer-look-mobile-title {
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 6px;
    }

    .closer-look-mobile-desc {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.75);
    }
}

/* Comparison Section */
.comparison {
    padding: 8rem 0;
    background: #FAFAFA;
}

.comparison-container {
    max-width: 1200px;
    margin: 0 auto;
}

.comparison-table {
    margin-top: 4rem;
    max-width: 900px;
}

.comparison-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #E5E5E5;
}

.comparison-header .comparison-col {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid #E5E5E5;
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-row .comparison-col {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.comparison-row .comparison-col:last-child {
    color: #000000;
    font-weight: 500;
}

@media (max-width: 768px) {
    .comparison-header {
        display: none;
    }

    .comparison-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .comparison-row .comparison-col:first-child {
        font-size: 14px;
        color: var(--text-secondary);
    }

    .comparison-row .comparison-col:first-child::before {
        content: "Most tools: ";
        font-weight: 500;
    }

    .comparison-row .comparison-col:last-child::before {
        content: "Echoes: ";
        font-weight: 600;
    }
}

/* Principles Section */
.principles {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.principles-container {
    max-width: 1200px;
    margin: 0 auto;
}


.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.principle-card {
    background: #F5F5F5;
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease;
}

.principle-card:hover {
    transform: translateY(-5px);
}

.principle-image {
    margin-bottom: 2rem;
    height: 250px;
    background: #E5E5E5;
    border-radius: 12px;
    overflow: hidden;
}

.principle-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: #2A2A2A;
    position: relative;
}

.placeholder-lines {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transform: perspective(600px) rotateY(-15deg);
}

.placeholder-lines .line {
    width: 120px;
    height: 3px;
    background: #4A4A4A;
    border-radius: 2px;
}

.speed-indicator {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.6);
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-weight: 300;
}

.speed-lines {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    padding: 2rem;
}

.speed-line {
    height: 2px;
    background: linear-gradient(to right, transparent, #666, transparent);
    animation: speedMove 2s ease-in-out infinite;
}

.speed-line:nth-child(2) {
    animation-delay: 0.2s;
}

.speed-line:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes speedMove {
    0%, 100% {
        opacity: 0.3;
        transform: translateX(-20px);
    }
    50% {
        opacity: 1;
        transform: translateX(20px);
    }
}

.craft-text {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    transform: perspective(400px) rotateX(20deg);
    letter-spacing: 0.05em;
}

.craft-symbols {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    position: absolute;
    bottom: 3rem;
}

.craft-symbols span {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
}

.principle-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #000000;
    line-height: 1.4;
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAFA 100%);
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 42px;
    font-weight: 700;
    line-height: 50px;
    margin-bottom: 1.5rem;
    color: #000000;
}

.section-subtitle {
    text-align: center;
    font-size: 17px;
    font-weight: 400;
    line-height: 27px;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.and-more {
    display: inline-block;
    margin-top: 3rem;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: #000;
    border-radius: 50px;
    text-decoration: none;
    cursor: default;
}

.features .features-container {
    text-align: center;
}

.feature-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid #E5E5E5;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.1), 0 10px 30px rgba(0, 0, 0, 0.08);
}

.feature-card:hover {
    transform: scale(1.03);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.15), 0 15px 40px rgba(0, 0, 0, 0.1);
    background: #000000;
    border-color: #000000;
}

.feature-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: #FFFFFF;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.feature-card:hover p {
    color: rgba(255, 255, 255, 0.7);
}

/* Feature abstract visuals */
.visual-placeholder {
    display: flex;
    gap: 12px;
}

.placeholder-slot {
    width: 36px;
    height: 36px;
    border: 2px solid #000;
    border-radius: 50%;
    transition: border-color 0.3s ease;
}

.feature-card:hover .placeholder-slot {
    border-color: #fff;
}

.feature-card:hover .placeholder-slot {
    animation: popIn 1.5s ease infinite;
}

.feature-card:hover .placeholder-slot:nth-child(1) {
    animation-delay: 0s;
}

.feature-card:hover .placeholder-slot:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:hover .placeholder-slot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes popIn {
    0%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    30%, 70% {
        transform: scale(1);
        opacity: 1;
    }
}

.visual-color {
    display: flex;
    gap: 12px;
}

.color-swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transform: scale(0.8);
    opacity: 0.5;
}

.feature-card:hover .color-swatch {
    animation: popIn 1.5s ease infinite;
}

.feature-card:hover .color-swatch:nth-child(1) {
    animation-delay: 0s;
}

.feature-card:hover .color-swatch:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:hover .color-swatch:nth-child(3) {
    animation-delay: 0.4s;
}

.visual-clipboard {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    background: #F5F5F5;
    border-radius: 8px;
    overflow: hidden;
    transition: background 0.3s ease;
}

.feature-card:hover .visual-clipboard {
    background: rgba(255, 255, 255, 0.15);
}

.clipboard-line {
    width: 60px;
    height: 4px;
    background: #000;
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    opacity: 0.5;
    transition: background 0.3s ease;
}

.feature-card:hover .clipboard-line {
    background: #fff;
}

.clipboard-line.short {
    width: 40px;
}

.feature-card:hover .clipboard-line {
    animation: typeIn 1.8s ease infinite;
}

.feature-card:hover .clipboard-line:nth-child(1) {
    animation-delay: 0s;
}

.feature-card:hover .clipboard-line:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:hover .clipboard-line:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typeIn {
    0%, 100% {
        transform: scaleX(0);
        opacity: 0.5;
    }
    20%, 80% {
        transform: scaleX(1);
        opacity: 1;
    }
}

.visual-workspaces {
    display: flex;
    gap: 8px;
}

.workspace-block {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: #E5E5E5;
    transition: background 0.3s ease;
}

.workspace-block.active {
    background: #000;
}

.feature-card:hover .workspace-block {
    background: rgba(255, 255, 255, 0.3);
}

.feature-card:hover .workspace-block.active {
    background: #fff;
}

.feature-card:hover .workspace-block {
    animation: workspaceSwitch 2s ease infinite;
}

.feature-card:hover .workspace-block:nth-child(1) {
    animation-delay: 0s;
}

.feature-card:hover .workspace-block:nth-child(2) {
    animation-delay: 0.66s;
}

.feature-card:hover .workspace-block:nth-child(3) {
    animation-delay: 1.32s;
}

@keyframes workspaceSwitch {
    0%, 25% {
        background: #fff;
        transform: scale(1.1);
    }
    33%, 100% {
        background: rgba(255, 255, 255, 0.3);
        transform: scale(1);
    }
}

.visual-subdock {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.subdock-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.subdock-slot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid #000;
    transition: border-color 0.3s ease;
}

.feature-card:hover .subdock-slot {
    border-color: #fff;
}

.subdock-popup {
    display: flex;
    gap: 8px;
    opacity: 0;
    transform: translateX(10px);
}

.popup-item {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #CCC;
    transition: background 0.3s ease;
}

.feature-card:hover .popup-item {
    background: rgba(255, 255, 255, 0.5);
}

.feature-card:hover .subdock-row:nth-child(1) .subdock-popup {
    animation: subdockAppear 4.5s ease infinite;
    animation-delay: 0s;
}

.feature-card:hover .subdock-row:nth-child(2) .subdock-popup {
    animation: subdockAppear 4.5s ease infinite;
    animation-delay: 1.5s;
}

.feature-card:hover .subdock-row:nth-child(3) .subdock-popup {
    animation: subdockAppear 4.5s ease infinite;
    animation-delay: 3s;
}

.feature-card:hover .subdock-row:nth-child(1) .subdock-slot {
    animation: slotActive 4.5s ease infinite;
    animation-delay: 0s;
}

.feature-card:hover .subdock-row:nth-child(2) .subdock-slot {
    animation: slotActive 4.5s ease infinite;
    animation-delay: 1.5s;
}

.feature-card:hover .subdock-row:nth-child(3) .subdock-slot {
    animation: slotActive 4.5s ease infinite;
    animation-delay: 3s;
}

@keyframes subdockAppear {
    0%, 25% {
        opacity: 1;
        transform: translateX(0);
    }
    33%, 100% {
        opacity: 0;
        transform: translateX(10px);
    }
}

@keyframes slotActive {
    0%, 25% {
        background: #000;
    }
    33%, 100% {
        background: transparent;
    }
}

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

.position-screen {
    width: 80px;
    height: 50px;
    border: 2px solid #000;
    border-radius: 4px;
    position: relative;
    transition: border-color 0.3s ease;
}

.feature-card:hover .position-screen {
    border-color: #fff;
}

.position-dock {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 30px;
    background: #000;
    border-radius: 2px;
    transition: background 0.3s ease;
}

.feature-card:hover .position-dock {
    background: #fff;
}

.feature-card:hover .position-dock {
    animation: dockSlide 3s ease infinite;
}

@keyframes dockSlide {
    0%, 40% {
        right: 4px;
        left: auto;
    }
    50%, 90% {
        right: auto;
        left: 4px;
    }
    100% {
        right: 4px;
        left: auto;
    }
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        aspect-ratio: 1;
    }
}

/* Showcase Section */
.showcase {
    padding: 6rem 0;
    background: #F5F5F5;
}

.showcase-container {
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.showcase-item:nth-child(even) {
    direction: rtl;
}

.showcase-item:nth-child(even) > * {
    direction: ltr;
}

.showcase-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.showcase-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.showcase-image {
    background: #000000;
    border-radius: 16px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* Final CTA Section */
.final-cta {
    padding: 12rem 0;
    background: #000000;
    color: white;
}

.final-cta-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.final-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.final-cta-logo {
    width: 64px;
    height: 64px;
    border: 2px solid #fff;
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.final-cta h2 {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.final-cta p {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

/* Brand emphasis */
.brand {
    font-weight: 600;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 16px;
}

.final-cta .btn-primary {
    background: white;
    color: #000000;
}

.final-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.cta-reassurance {
    display: block;
    margin-top: 1.25rem;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.final-cta-visual {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.screen-edge {
    width: 200px;
    height: 300px;
    background: #1A1A1A;
    border-radius: 12px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.screen-edge::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 6px;
}

.edge-dock {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #2A2A2A;
    padding: 8px;
    border-radius: 8px;
}

.edge-item {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: #444;
}

.edge-item:first-child {
    background: #74B9FF;
}

.edge-item:nth-child(2) {
    background: #E8D5B7;
}

@media (max-width: 1024px) {
    .final-cta-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .final-cta-content {
        max-width: 100%;
    }

    .final-cta-visual {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .final-cta h2 {
        font-size: 36px;
    }

    .final-cta-visual {
        display: none;
    }
}

/* Footer */
.footer {
    padding: 2rem 0;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    color: rgba(0, 0, 0, 0.6);
}

.footer a {
    color: rgba(0, 0, 0, 0.6);
}

.footer a:hover {
    color: #000;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: rgba(0, 0, 0, 0.6) !important;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s ease;
}

.footer-links a:visited {
    color: rgba(0, 0, 0, 0.6) !important;
}

.footer-links a:hover {
    color: #000 !important;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: rgba(0, 0, 0, 0.5);
    transition: color 0.2s ease;
}

.footer-social a:hover {
    color: #000;
}

.footer-copyright {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 12px;
    color: rgba(0, 0, 0, 0.4);
}

.footer-version {
    padding: 0.2rem 0.5rem;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    font-size: 11px;
}

/* Responsive */
@media (max-width: 1200px) and (min-width: 769px) {
    nav {
        padding: 0 2rem;
    }

    .hero {
        padding-top: 10rem;
    }

    .hero-content,
    .personas-container,
    .actions-container,
    .pain-points-container,
    .solution-container,
    .demos-container,
    .closer-look-container,
    .comparison-container,
    .principles-container,
    .features-container,
    .showcase-container,
    .final-cta-container,
    .footer-container {
        padding-left: 2rem;
        padding-right: 2rem;
        box-sizing: border-box;
    }

    /* Closer look title/subtitle already have padding on desktop */
    .closer-look .section-title,
    .closer-look .section-subtitle {
        padding-left: 0;
        padding-right: 0;
    }

    /* Hero iframe: right-aligned with 2rem padding (ok to overflow left) */
    .dock-container {
        justify-content: flex-end;
        height: 650px;
        --dock-scale: 1;
    }

    .dock-window-bg,
    .dock-container iframe {
        left: auto;
        right: 0;
        transform-origin: right center;
    }
}

@media (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
    }

    .hero-text {
        max-width: 100%;
    }

    .hero-text h1 {
        font-size: 48px;
        line-height: 52px;
    }

    .hero-text p {
        font-size: 16px;
        line-height: 26px;
    }

    .dock-container {
        height: 650px;
    }

    .dock-container iframe {
        height: 650px;
    }
}

@media (max-width: 1024px) {
    .personas-grid {
        grid-template-columns: 1fr 1fr;
    }

    .persona-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .hero {
        padding-left: 2rem;
        padding-right: 2rem;
        padding-top: 10rem;
    }

    .hero-text h1 {
        font-size: 40px;
        line-height: 44px;
    }

    .hero-text p {
        font-size: 16px;
        line-height: 24px;
    }

    .dock-container {
        height: 650px;
        padding: 1.25rem 0;
        justify-content: flex-end;
        padding-right: 2rem;
    }

    .dock-window-bg {
        width: 1050px;
        height: 650px;
        left: auto;
        right: 0;
        transform: translateY(-50%) rotateY(-6deg);
        transform-origin: right center;
    }

    .dock-container iframe {
        width: 1050px;
        height: 650px;
        left: auto;
        right: 0;
        transform: translateY(-50%) rotateY(-6deg);
        transform-origin: right center;
    }

    nav {
        padding: 0 2rem;
    }

    .nav-links {
        display: none;
    }

    .burger-btn {
        display: inline-flex;
    }

    .mobile-menu-overlay {
        display: flex;
    }

    .personas-grid {
        grid-template-columns: 1fr;
    }

    .personas-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .actions-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .features-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .pain-points-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .final-cta-container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .persona-card {
        aspect-ratio: 1;
    }

    .persona-featured {
        transform: none;
    }

    .persona-card:last-child {
        grid-column: auto;
        max-width: 100%;
    }

    .principles-grid {
        grid-template-columns: 1fr;
    }

    .showcase-item {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 40px;
        line-height: 44px;
    }

    .section-subtitle {
        font-size: 16px;
        line-height: 24px;
    }

    .cta h2 {
        font-size: 2rem;
    }
}