/* ========================================
   EchoText Landing Page - Popcorn Style
   Clean, minimal design with serif headlines
======================================== */

/* CSS Variables */
:root {
    /* Neutral Colors (Popcorn style) */
    --neutral-100: #f5f5f5;
    --neutral-200: #e5e5e5;
    --neutral-700: #404040;
    --neutral-800: #262626;
    --neutral-900: #171717;
    --zinc-100: #f4f4f5;
    --zinc-200: #e4e4e7;
    --zinc-500: #71717a;
    --white: #ffffff;

    /* Accent Colors */
    --accent-green: #ebf6f2;
    --accent-blue: #e5eff8;
    --accent-amber: #fef1d8;
    --accent-purple: #f7f4fa;
    --accent-pink: #f7dbe5;

    /* Rainbow Gradient */
    --gradient-rainbow: conic-gradient(from 180deg, #ebf6f2 0deg, #e7f3e0 56.3deg, #e5eff8 118.8deg, #fef1d8 176.4deg, #f7f4fa 237.6deg, #f7dbe5 295.2deg, #ebf6f2 360deg);

    /* Noise texture */
    --noise-texture: url('https://cdn.prod.website-files.com/66797c2909f9ec0b1ff1a767/667a9572d0e9335defccda4a_noise-tile-2.png');
    --dark-noise: url('https://cdn.prod.website-files.com/66797c2909f9ec0b1ff1a767/667e846c24ba851c63c4d965_dark-noise-2.png');

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;

    /* Border Radius */
    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-3xl: 48px;
    --radius-full: 100px;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.2;
    color: var(--neutral-700);
    background: var(--neutral-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100%;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

ul {
    list-style: none;
}

/* ========================================
   Navigation
======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: var(--space-4) var(--space-10);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    background: rgba(245, 245, 245, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-right: var(--space-10);
}

.nav-logo-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo-icon img {
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

.nav-logo-text {
    font-weight: 600;
    font-size: 1rem;
    color: var(--neutral-700);
    display: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-links a {
    font-size: 1rem;
    font-weight: 600;
    color: var(--zinc-500);
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--neutral-700);
    border-bottom-color: var(--neutral-700);
}

.nav-actions {
    margin-left: auto;
}

.nav-cta {
    display: inline-block;
    padding: var(--space-3) var(--space-8);
    background: var(--neutral-700);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: background 0.2s;
}

.nav-cta:hover {
    background: var(--neutral-800);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-2);
    background: var(--white);
    border: 1px solid var(--zinc-100);
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

.nav-hamburger span {
    width: 20px;
    height: 2px;
    background: var(--neutral-700);
    border-radius: var(--radius-full);
    transition: transform 0.3s, opacity 0.3s;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 998;
    background: var(--neutral-100);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 88px;
}

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

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

.mobile-menu-content a {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    letter-spacing: -0.02em;
    color: var(--neutral-700);
}

.mobile-cta {
    margin-top: var(--space-6);
    padding: var(--space-3) var(--space-8);
    background: var(--neutral-700);
    color: var(--white) !important;
    font-family: var(--font-sans) !important;
    font-size: 0.875rem !important;
    font-weight: 600;
    border-radius: var(--radius-full);
}

/* ========================================
   Main Content
======================================== */
.main-content {
    position: relative;
    background: var(--neutral-100);
    z-index: 1;
    overflow: hidden;
    border-radius: 0 0 var(--radius-3xl) var(--radius-3xl);
}

/* ========================================
   Hero Section
======================================== */
.hero {
    padding: 140px var(--space-6) var(--space-20);
}

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

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-8);
    position: relative;
    z-index: 1;
}

/* Badge with rainbow glow */
.hero-badge {
    position: relative;
    margin-bottom: var(--space-5);
}

.hero-badge-link {
    position: relative;
    display: inline-block;
    z-index: 2;
}

.hero-badge-inner {
    display: inline-block;
    padding: 13px 18px;
    background: rgba(247, 247, 247, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neutral-700);
}

.hero-badge-glow {
    position: absolute;
    inset: -7px;
    background: var(--gradient-rainbow);
    border-radius: var(--radius-full);
    opacity: 0.64;
    filter: blur(5px);
    z-index: -1;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 7vw, 5.25rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--neutral-700);
    margin-bottom: var(--space-6);
}

.hero-subtitle-wrapper {
    max-width: 366px;
    margin-bottom: var(--space-10);
}

.hero-subtitle {
    font-size: 1.1875rem;
    line-height: 1.4;
    letter-spacing: -0.03em;
    color: var(--zinc-500);
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

/* Primary Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    position: relative;
    padding: 12px 30px;
    background: var(--neutral-700);
    color: var(--white);
    z-index: 2;
}

.btn-primary:hover {
    background: var(--neutral-800);
}

.btn-inner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-white {
    padding: 12px 30px;
    background: var(--white);
    color: var(--neutral-700);
}

.btn-white:hover {
    background: var(--neutral-100);
}

.btn-secondary {
    padding: 12px 30px;
    background: transparent;
    color: var(--neutral-700);
    border: 2px solid var(--neutral-700);
}

.btn-secondary:hover {
    background: var(--neutral-700);
    color: var(--white);
}

/* Social Proof Badge */
.social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.social-proof-users {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
}

.social-proof-divider {
    color: var(--zinc-200);
}

.social-proof-guarantee {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--zinc-500);
}

.social-proof-guarantee svg {
    color: #28c840;
}

/* Dual CTA Layout */
.hero-cta-dual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

@media (max-width: 480px) {
    .hero-cta-dual {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta-dual .btn {
        width: 100%;
    }
}

/* ========================================
   MacBook Scroll Component - Modern M3 Style
======================================== */
.macbook-scroll-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: var(--space-16) auto 0;
    perspective: 2000px;
    z-index: 1;
}

.macbook-wrapper {
    position: relative;
    width: 100%;
    transform-style: preserve-3d;
}

/* MacBook Frame - Modern M3/M4 Design */
.macbook {
    position: relative;
    width: 100%;
    margin: 0 auto;
    transform-style: preserve-3d;
    background: transparent;
}

.macbook-wrapper {
    background: transparent;
}

/* Lid (Screen) with thin bezels */
.macbook-lid {
    position: relative;
    width: 100%;
    background: #0a0a0a;
    border-radius: 16px 16px 0 0;
    padding: 4px;
    padding-top: 0;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.08),
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 10px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid #1a1a1a;
}

/* Notch with Camera - Modern MacBook style */
.macbook-notch-display {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 22px;
    background: #000;
    border-radius: 0 0 12px 12px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.macbook-camera-notch {
    width: 6px;
    height: 6px;
    background: #1a1a1a;
    border-radius: 50%;
    box-shadow:
        inset 0 0 2px rgba(255, 255, 255, 0.15),
        0 0 4px rgba(0, 100, 255, 0.2);
}

/* Screen - Edge to edge */
.macbook-screen {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
}

/* macOS Desktop */
.macos-desktop {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e3a5f 0%, #2d1b4e 50%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

/* macOS Menu Bar */
.macos-menubar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 24px;
    padding: 0 12px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    font-size: 11px;
    color: rgba(255, 255, 255, 0.9);
}

.menubar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.apple-logo::before {
    content: '';
    font-size: 14px;
    font-weight: 500;
}

.menu-app-name {
    font-weight: 600;
}

.menubar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menubar-icon {
    width: 14px;
    height: 14px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
}

.menubar-time {
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* App Window Container */
.app-window-container {
    position: absolute;
    top: 36px;
    left: 12px;
    right: 12px;
    bottom: 12px;
}

/* Base App Window Styles */
.app-window {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
}

.app-window.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

/* Universal Title Bar */
.app-titlebar {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: linear-gradient(180deg, #f6f6f6 0%, #e9e9e9 100%);
    border-bottom: 1px solid #d4d4d4;
    min-height: 36px;
}

.app-titlebar-dark {
    background: linear-gradient(180deg, #3c3c3c 0%, #2d2d2d 100%);
    border-bottom-color: #1a1a1a;
}

.app-titlebar-dark .app-title {
    color: rgba(255, 255, 255, 0.9);
}

.app-window-controls {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.app-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: filter 0.15s;
}

.app-control:hover {
    filter: brightness(0.9);
}

.app-control.close { background: #ff5f57; }
.app-control.minimize { background: #febc2e; }
.app-control.maximize { background: #28c840; }

.app-title {
    flex: 1;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    color: #333;
    padding: 0 40px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============ GMAIL APP ============ */
.gmail-compose {
    display: flex;
    height: calc(100% - 36px);
}

.gmail-sidebar {
    width: 160px;
    background: #f6f8fc;
    padding: 12px 8px;
    border-right: 1px solid #e0e0e0;
}

.gmail-compose-btn {
    background: #c2e7ff;
    color: #001d35;
    padding: 10px 20px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 16px;
    text-align: center;
}

.gmail-nav-item {
    display: flex;
    justify-content: space-between;
    padding: 6px 16px 6px 12px;
    font-size: 12px;
    color: #444;
    border-radius: 20px;
    margin-bottom: 2px;
}

.gmail-nav-item.active {
    background: #d3e3fd;
    font-weight: 600;
}

.gmail-nav-item span {
    font-weight: 600;
}

.gmail-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gmail-compose-area {
    flex: 1;
    padding: 12px;
}

.gmail-field {
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 12px;
    color: #333;
}

.gmail-field .label {
    color: #777;
    margin-right: 8px;
}

.gmail-body {
    padding: 16px 0;
    font-size: 13px;
    line-height: 1.6;
    color: #333;
    min-height: 80px;
}

/* ============ SLACK APP ============ */
.slack-layout {
    display: flex;
    height: calc(100% - 36px);
}

.slack-sidebar {
    width: 180px;
    background: #3f0e40;
    padding: 12px 0;
    color: rgba(255, 255, 255, 0.8);
}

.slack-workspace {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.slack-section {
    padding: 12px 16px 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.5);
}

.slack-channel,
.slack-dm {
    padding: 4px 16px;
    font-size: 13px;
    cursor: pointer;
}

.slack-channel.active {
    background: #1164a3;
    color: #fff;
}

.slack-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #fff;
}

.slack-header {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid #e0e0e0;
}

.slack-messages {
    flex: 1;
    padding: 12px 16px;
    overflow: auto;
}

.slack-message {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.slack-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.slack-content {
    flex: 1;
}

.slack-author {
    font-size: 12px;
    font-weight: 700;
    color: #333;
}

.slack-author span {
    font-weight: 400;
    color: #888;
    font-size: 10px;
    margin-left: 6px;
}

.slack-text {
    font-size: 12px;
    color: #333;
    line-height: 1.4;
}

.slack-input {
    padding: 12px 16px;
    border-top: 1px solid #e0e0e0;
    background: #f8f8f8;
    font-size: 12px;
    color: #333;
    min-height: 44px;
}

/* ============ NOTION APP ============ */
.notion-layout {
    display: flex;
    height: calc(100% - 36px);
}

.notion-sidebar {
    width: 180px;
    background: #fbfbfa;
    padding: 12px 8px;
    border-right: 1px solid #e8e8e8;
}

.notion-workspace {
    padding: 6px 8px;
    font-size: 12px;
    font-weight: 600;
    color: #37352f;
    margin-bottom: 8px;
}

.notion-page {
    padding: 5px 8px;
    font-size: 12px;
    color: #37352f;
    border-radius: 4px;
    cursor: pointer;
}

.notion-page.active {
    background: #efefef;
}

.notion-main {
    flex: 1;
    background: #fff;
    overflow: auto;
}

.notion-cover {
    height: 60px;
    background: linear-gradient(135deg, #ffeaa7 0%, #dfe6e9 100%);
}

.notion-content {
    padding: 20px 40px;
}

.notion-icon {
    font-size: 32px;
    margin-top: -24px;
    margin-bottom: 8px;
}

.notion-title {
    font-size: 28px;
    font-weight: 700;
    color: #37352f;
    margin-bottom: 16px;
}

.notion-body {
    font-size: 13px;
    line-height: 1.6;
    color: #37352f;
}

/* ============ VS CODE APP ============ */
.vscode-layout {
    display: flex;
    height: calc(100% - 36px);
    background: #1e1e1e;
}

.vscode-sidebar {
    width: 42px;
    background: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
    gap: 16px;
}

.vscode-icon {
    font-size: 16px;
    opacity: 0.5;
    cursor: pointer;
}

.vscode-icon.active {
    opacity: 1;
}

.vscode-explorer {
    width: 160px;
    background: #252526;
    padding: 8px 0;
    font-size: 11px;
    color: #ccc;
}

.vscode-folder {
    padding: 4px 12px;
    color: #ccc;
}

.vscode-file {
    padding: 3px 12px 3px 24px;
    color: #aaa;
    cursor: pointer;
}

.vscode-file.active {
    background: #37373d;
    color: #fff;
}

.vscode-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.vscode-tabs {
    background: #252526;
    display: flex;
    border-bottom: 1px solid #1e1e1e;
}

.vscode-tab {
    padding: 6px 16px;
    font-size: 11px;
    color: #888;
    background: #2d2d2d;
    border-right: 1px solid #1e1e1e;
}

.vscode-tab.active {
    background: #1e1e1e;
    color: #fff;
}

.vscode-code {
    flex: 1;
    padding: 8px 0;
    font-family: 'Menlo', 'Monaco', monospace;
    font-size: 11px;
    line-height: 1.5;
}

.code-line {
    padding: 0 16px;
    white-space: nowrap;
    color: #d4d4d4;
}

.line-num {
    display: inline-block;
    width: 24px;
    color: #858585;
    text-align: right;
    margin-right: 16px;
    user-select: none;
}

.code-keyword { color: #569cd6; }
.code-string { color: #ce9178; }
.code-comment { color: #6a9955; }
.code-function { color: #dcdcaa; }

/* ============ NOTES APP ============ */
.notes-layout {
    display: flex;
    height: calc(100% - 36px);
}

.notes-sidebar {
    width: 200px;
    background: #f5f5f5;
    border-right: 1px solid #e0e0e0;
}

.notes-folder {
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 500;
    color: #333;
}

.notes-folder.active {
    background: #ffd60a;
    font-weight: 600;
}

.notes-list {
    margin-top: 8px;
    border-top: 1px solid #e0e0e0;
}

.notes-item {
    padding: 10px 16px;
    border-bottom: 1px solid #e0e0e0;
    cursor: pointer;
}

.notes-item.active {
    background: #fff;
}

.notes-item-title {
    font-size: 12px;
    font-weight: 600;
    color: #333;
    margin-bottom: 2px;
}

.notes-item-date {
    font-size: 10px;
    color: #888;
}

.notes-main {
    flex: 1;
    background: #fff;
    padding: 20px;
}

.notes-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 4px;
}

.notes-date {
    font-size: 11px;
    color: #888;
}

.notes-body {
    margin-top: 20px;
    font-size: 13px;
    line-height: 1.6;
    color: #333;
}

/* ============ ECHOTEXT FLOATING OVERLAY ============ */
.echotext-overlay {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
}

.echotext-window {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 12px 20px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 16px;
}

.echotext-waveform {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 32px;
}

.echotext-waveform span {
    width: 3px;
    background: linear-gradient(180deg, #F9564F 0%, #B33F62 100%);
    border-radius: 3px;
    animation: waveform 1.2s ease-in-out infinite;
}

.echotext-waveform span:nth-child(1) { height: 20%; animation-delay: 0s; }
.echotext-waveform span:nth-child(2) { height: 40%; animation-delay: 0.08s; }
.echotext-waveform span:nth-child(3) { height: 60%; animation-delay: 0.16s; }
.echotext-waveform span:nth-child(4) { height: 80%; animation-delay: 0.24s; }
.echotext-waveform span:nth-child(5) { height: 100%; animation-delay: 0.32s; }
.echotext-waveform span:nth-child(6) { height: 80%; animation-delay: 0.40s; }
.echotext-waveform span:nth-child(7) { height: 100%; animation-delay: 0.48s; }
.echotext-waveform span:nth-child(8) { height: 80%; animation-delay: 0.56s; }
.echotext-waveform span:nth-child(9) { height: 60%; animation-delay: 0.64s; }
.echotext-waveform span:nth-child(10) { height: 40%; animation-delay: 0.72s; }
.echotext-waveform span:nth-child(11) { height: 60%; animation-delay: 0.80s; }
.echotext-waveform span:nth-child(12) { height: 80%; animation-delay: 0.88s; }
.echotext-waveform span:nth-child(13) { height: 60%; animation-delay: 0.96s; }
.echotext-waveform span:nth-child(14) { height: 40%; animation-delay: 1.04s; }
.echotext-waveform span:nth-child(15) { height: 20%; animation-delay: 1.12s; }

@keyframes waveform {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}

.echotext-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.echotext-pulse {
    width: 8px;
    height: 8px;
    background: #F9564F;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.echotext-label {
    font-size: 12px;
    font-weight: 600;
    color: #B33F62;
}

.echotext-time {
    font-size: 11px;
    font-weight: 600;
    color: #888;
    font-variant-numeric: tabular-nums;
}

/* Cursor for all apps */
.app-transcript {
    display: inline;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

.app-cursor {
    display: inline-block;
    width: 2px;
    height: 14px;
    background: #F9564F;
    margin-left: 1px;
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* MacBook Base - Modern Design */
.macbook-base {
    position: relative;
    width: 106%;
    margin-left: -3%;
    margin-top: -1px;
    height: 12px;
    background: linear-gradient(180deg, #c8c8c8 0%, #b8b8b8 50%, #a8a8a8 100%);
    border-radius: 0 0 12px 12px;
    box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.macbook-hinge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 16%;
    height: 3px;
    background: linear-gradient(180deg, #b0b0b0 0%, #a0a0a0 100%);
    border-radius: 0 0 4px 4px;
}

/* No gradient overlay - clean laptop display */

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .macbook-scroll-container {
        margin-top: var(--space-10);
        padding: 0 var(--space-4);
    }

    .macbook-lid {
        border-radius: 12px 12px 0 0;
        padding: 3px;
        padding-top: 0;
    }

    .macbook-notch-display {
        width: 60px;
        height: 16px;
    }

    .macbook-camera-notch {
        width: 4px;
        height: 4px;
    }

    .macbook-screen {
        border-radius: 10px;
    }

    .macos-menubar {
        height: 20px;
        font-size: 9px;
        padding: 0 8px;
    }

    .app-window-container {
        top: 28px;
        left: 8px;
        right: 8px;
        bottom: 8px;
    }

    .app-titlebar {
        padding: 6px 10px;
        min-height: 28px;
    }

    .app-control {
        width: 10px;
        height: 10px;
    }

    .app-title {
        font-size: 10px;
        padding: 0 30px;
    }

    /* Simplify app layouts on mobile */
    .gmail-sidebar,
    .slack-sidebar,
    .notion-sidebar,
    .vscode-explorer,
    .notes-sidebar {
        display: none;
    }

    .gmail-compose,
    .slack-layout,
    .notion-layout,
    .notes-layout {
        flex-direction: column;
    }

    .vscode-sidebar {
        width: 32px;
    }

    .notion-content {
        padding: 12px 16px;
    }

    .notion-title {
        font-size: 20px;
    }

    .notion-icon {
        font-size: 24px;
    }

    .echotext-window {
        padding: 8px 12px;
        gap: 10px;
    }

    .echotext-waveform {
        height: 24px;
    }

    .echotext-waveform span {
        width: 2px;
    }

    .echotext-waveform span:nth-child(n+10) {
        display: none;
    }

    .echotext-label {
        font-size: 10px;
    }

    .echotext-time {
        font-size: 9px;
    }

    .macbook-base {
        height: 8px;
        border-radius: 0 0 8px 8px;
        margin-top: -1px;
    }

    .macbook-hinge {
        height: 2px;
    }
}

@media (max-width: 480px) {
    .macbook-scroll-container {
        margin-top: var(--space-8);
    }

    .macbook-lid {
        border-radius: 10px 10px 0 0;
        padding: 2px;
        padding-top: 0;
    }

    .macbook-notch-display {
        width: 50px;
        height: 14px;
    }

    .app-window {
        border-radius: 8px;
    }

    .echotext-overlay {
        bottom: 8px;
    }

    .echotext-window {
        padding: 6px 10px;
        border-radius: 12px;
    }

    .echotext-waveform span:nth-child(n+8) {
        display: none;
    }
}

/* Hero Features */
.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-3);
}

.hero-feature {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
    text-align: left;
}

.hero-feature-icon {
    position: relative;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--neutral-100);
    border: 2px solid var(--white);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-feature-icon::before {
    content: '';
    position: absolute;
    inset: -8px;
    background: var(--gradient-rainbow);
    border-radius: 50%;
    filter: blur(10px);
    z-index: -1;
}

.hero-feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--neutral-700);
}

.hero-feature-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--neutral-700);
}

.hero-note {
    font-size: 0.875rem;
    letter-spacing: -0.02em;
    color: var(--zinc-500);
    text-align: center;
    margin-top: var(--space-8);
}

/* ========================================
   Sections Common
======================================== */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 560px;
    margin: 0 auto var(--space-16);
}

.section-badge {
    position: relative;
    margin-bottom: var(--space-5);
}

.section-badge-inner {
    position: relative;
    display: inline-block;
    padding: 13px 18px;
    background: rgba(247, 247, 247, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neutral-700);
    z-index: 2;
}

.section-badge-glow {
    position: absolute;
    inset: -7px;
    background: var(--gradient-rainbow);
    border-radius: var(--radius-full);
    opacity: 0.64;
    filter: blur(5px);
    z-index: 1;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 3.625rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--neutral-700);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: 1.1875rem;
    line-height: 1.4;
    letter-spacing: -0.03em;
    color: var(--zinc-500);
}

/* ========================================
   Features Section
======================================== */
.features {
    padding: var(--space-20) 0;
}

/* Hero Feature Card - Instant Insert */
.hero-feature-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    padding: var(--space-10);
    background: linear-gradient(135deg, #F9564F 0%, #B33F62 100%);
    border-radius: var(--radius-2xl);
    margin-bottom: var(--space-10);
    overflow: hidden;
}

.hero-feature-content {
    color: var(--white);
}

.hero-feature-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.hero-feature-card .hero-feature-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
    color: var(--white);
}

.hero-feature-description {
    font-size: 1.125rem;
    line-height: 1.5;
    opacity: 0.9;
    margin-bottom: var(--space-6);
}

.hero-feature-demo {
    margin-top: var(--space-6);
}

.demo-step {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.demo-key {
    display: inline-block;
    padding: var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-size: 0.875rem;
    font-weight: 600;
}

.demo-arrow {
    font-size: 1.25rem;
    opacity: 0.7;
}

.demo-action,
.demo-result {
    font-weight: 600;
    font-size: 0.9375rem;
}

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

.cursor-demo {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    width: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cursor-line {
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 1rem;
    color: var(--neutral-700);
    line-height: 1.6;
}

.cursor-text {
    color: var(--zinc-500);
}

.cursor-typing {
    color: var(--neutral-700);
    animation: typing-reveal 2s steps(35) infinite;
    overflow: hidden;
    display: inline-block;
    max-width: 0;
    white-space: nowrap;
    vertical-align: bottom;
}

@keyframes typing-reveal {
    0% { max-width: 0; }
    50%, 100% { max-width: 300px; }
}

.cursor-blink {
    display: inline-block;
    width: 2px;
    height: 1.1em;
    background: #F9564F;
    margin-left: 1px;
    animation: cursor-blink 1s step-end infinite;
    vertical-align: text-bottom;
}

@keyframes cursor-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Supporting Features */
.supporting-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.supporting-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--zinc-100);
}

.supporting-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--zinc-100);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.supporting-icon svg {
    width: 20px;
    height: 20px;
    color: var(--neutral-700);
}

.supporting-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: var(--space-1);
}

.supporting-text {
    font-size: 0.875rem;
    line-height: 1.4;
    color: var(--zinc-500);
}

@media (max-width: 1024px) {
    .hero-feature-card {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .hero-feature-card .hero-feature-title {
        font-size: 2.25rem;
    }

    .hero-feature-visual {
        order: -1;
    }

    .supporting-features {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
}

@media (max-width: 768px) {
    .hero-feature-card {
        padding: var(--space-6);
    }

    .demo-step {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .demo-arrow {
        transform: rotate(90deg);
    }
}

/* Legacy feature cards - keeping for compatibility */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 54px var(--space-6) var(--space-12);
    background-size: 372px 356px;
    background-position: 0 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.feature-card-green {
    background-color: var(--accent-green);
    background-image: var(--noise-texture);
}

.feature-card-blue {
    background-color: var(--accent-blue);
    background-image: var(--noise-texture);
}

.feature-card-amber {
    background-color: var(--accent-amber);
    background-image: var(--noise-texture);
}

.feature-visual {
    position: relative;
    margin-bottom: var(--space-10);
}

.feature-icon-wrapper {
    width: 202px;
    height: 202px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 15px;
}

.feature-icon-wrapper svg {
    width: 80px;
    height: 80px;
    color: var(--neutral-700);
}

.feature-content {
    max-width: 300px;
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 1.875rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--neutral-700);
    margin-bottom: var(--space-4);
}

.feature-description {
    font-size: 1.1875rem;
    line-height: 1.4;
    letter-spacing: -0.03em;
    color: var(--zinc-500);
}

/* ========================================
   Speed Comparison Section
======================================== */
.speed-comparison {
    padding: var(--space-16) 0;
    background: linear-gradient(180deg, var(--neutral-100) 0%, var(--accent-blue) 50%, var(--neutral-100) 100%);
}

.speed-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    max-width: 700px;
    margin: 0 auto var(--space-8);
}

.speed-card {
    flex: 1;
    max-width: 260px;
    padding: var(--space-8) var(--space-6);
    background: var(--white);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.speed-number {
    font-family: var(--font-serif);
    font-size: 4.5rem;
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--neutral-700);
}

.speed-typing .speed-number {
    color: var(--zinc-500);
}

.speed-voice .speed-number {
    color: #F9564F;
}

.speed-unit {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--zinc-500);
    margin-top: var(--space-1);
}

.speed-label {
    font-size: 0.875rem;
    color: var(--zinc-500);
    margin-top: var(--space-2);
    margin-bottom: var(--space-4);
}

.speed-bar {
    height: 8px;
    background: var(--zinc-100);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.speed-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 1s ease-out;
}

.speed-typing .speed-bar-fill {
    background: var(--zinc-500);
}

.speed-voice .speed-bar-fill {
    background: linear-gradient(90deg, #F9564F 0%, #B33F62 100%);
}

.speed-vs {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--zinc-500);
    padding: 0 var(--space-2);
}

.speed-conclusion {
    text-align: center;
    font-size: 1.25rem;
    color: var(--neutral-700);
    letter-spacing: -0.02em;
}

.speed-conclusion strong {
    color: #F9564F;
}

@media (max-width: 768px) {
    .speed-grid {
        flex-direction: column;
        gap: var(--space-4);
    }

    .speed-card {
        max-width: 100%;
        width: 100%;
        padding: var(--space-6) var(--space-4);
    }

    .speed-number {
        font-size: 3.5rem;
    }

    .speed-vs {
        transform: rotate(90deg);
        padding: var(--space-2) 0;
    }

    .speed-conclusion {
        font-size: 1.125rem;
    }
}

/* ========================================
   Use Cases Section
======================================== */
.use-cases {
    padding: var(--space-12) 0 var(--space-20);
}

.use-cases .section-header {
    margin-bottom: var(--space-10);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    max-width: 900px;
    margin: 0 auto;
}

.use-case-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6) var(--space-4);
    background: var(--white);
    border: 1px solid var(--zinc-200);
    border-radius: var(--radius-lg);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--zinc-200);
}

.use-case-icon {
    font-size: 2rem;
    margin-bottom: var(--space-2);
}

.use-case-app {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: var(--space-1);
}

.use-case-job {
    font-size: 0.8125rem;
    color: var(--zinc-500);
    line-height: 1.3;
}

@media (max-width: 768px) {
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .use-case-card {
        padding: var(--space-4) var(--space-3);
    }

    .use-case-icon {
        font-size: 1.5rem;
    }

    .use-case-app {
        font-size: 0.875rem;
    }

    .use-case-job {
        font-size: 0.75rem;
    }
}

/* ========================================
   Comparison Section
======================================== */
.comparison {
    padding: var(--space-12) 0 var(--space-20);
}

.comparison .section-header {
    margin-bottom: var(--space-10);
}

.comparison-table-wrapper {
    max-width: 700px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-4) var(--space-5);
    text-align: center;
    border-bottom: 1px solid var(--zinc-100);
}

.comparison-table th {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--zinc-500);
    background: var(--zinc-100);
}

.comparison-table th.highlight {
    background: var(--neutral-700);
    color: var(--white);
}

.comparison-table td {
    font-size: 0.9375rem;
    color: var(--neutral-700);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--zinc-500);
}

.comparison-table td.highlight {
    background: rgba(249, 86, 79, 0.08);
    color: var(--neutral-700);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:hover td {
    background: var(--zinc-100);
}

.comparison-table tbody tr:hover td.highlight {
    background: rgba(249, 86, 79, 0.12);
}

/* Enhanced Comparison Table */
.comparison-table-enhanced {
    font-size: 0.9375rem;
}

.comparison-table-enhanced th {
    vertical-align: top;
    padding: var(--space-5) var(--space-4);
}

.comparison-table-enhanced td {
    padding: var(--space-4);
}

.comparison-product-name {
    display: block;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: var(--space-1);
}

.comparison-product-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #F9564F;
    border-radius: var(--radius-full);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.check-yes {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #28c840;
}

.check-no {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #ff5f57;
}

.check-partial {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #febc2e;
}

@media (max-width: 768px) {
    .use-cases-grid {
        gap: var(--space-2);
    }

    .use-case {
        padding: var(--space-2) var(--space-4);
        font-size: 0.875rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-3) var(--space-3);
        font-size: 0.8125rem;
    }
}

/* ========================================
   Models Section
======================================== */
.models {
    padding: var(--space-20) 0;
}

.models-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.models-showcase {
    position: relative;
    height: 300px;
    width: 100%;
    max-width: 800px;
}

.models-tags {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    padding-top: var(--space-16);
}

.model-tag {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4) var(--space-2) var(--space-2);
    background: var(--zinc-100);
    border: 1px solid var(--zinc-100);
    border-radius: var(--radius-full);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-700);
    white-space: nowrap;
    transform: rotate(var(--rotate, 0deg)) translate(var(--x, 0), var(--y, 0));
    margin: var(--space-1);
    z-index: 1;
}

.model-tag-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-tag-icon svg {
    width: 24px;
    height: 24px;
    color: var(--neutral-700);
}

.model-tag-recommended {
    background: var(--gradient-rainbow);
    border-color: transparent;
}

.model-tag-more {
    padding: var(--space-3) var(--space-4);
}

/* ========================================
   Testimonials Section
======================================== */
.testimonials {
    padding: var(--space-20) 0 var(--space-12);
    background: linear-gradient(180deg, #f1edf5 0%, var(--neutral-100) 100%);
    border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
    margin-top: 70px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 960px;
    margin: 0 auto;
}

.testimonial-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-5);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.testimonial-role {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--accent-blue);
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--neutral-700);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-3);
    align-self: flex-start;
}

.testimonial-card:nth-child(2) .testimonial-role {
    background: var(--accent-amber);
}

.testimonial-card:nth-child(3) .testimonial-role {
    background: var(--accent-green);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-3);
}

.testimonial-stars img {
    width: 14px;
    height: 14px;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.25;
    color: var(--neutral-700);
    margin-bottom: var(--space-4);
    flex: 1;
}

.testimonial-author {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--neutral-700);
}

/* Enhanced Testimonial Styles */
.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--zinc-100);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-meta {
    display: flex;
    flex-direction: column;
}

.testimonial-handle {
    font-size: 0.8125rem;
    color: var(--zinc-500);
    transition: color 0.2s;
}

.testimonial-handle:hover {
    color: #1da1f2;
}

/* ========================================
   FAQ Section
======================================== */
.faq {
    padding: var(--space-12) 0 0;
}

.faq-list {
    max-width: 600px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    padding: var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--neutral-700);
    text-align: left;
}

.faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--zinc-100);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--space-6) var(--space-6);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--zinc-500);
}

/* ========================================
   CTA Section
======================================== */
.cta {
    padding: var(--space-12) 0 var(--space-6);
}

.cta-grid {
    display: grid;
    grid-template-columns: 0.8fr 1fr;
    gap: 0;
    padding: var(--space-10) 0;
}

.cta-steps-card {
    background-color: var(--accent-green);
    background-image: var(--noise-texture);
    background-size: auto;
    border-radius: var(--radius-2xl) 0 0 var(--radius-2xl);
    padding: 54px 60px;
}

.cta-steps-content {
    position: relative;
    max-width: 290px;
    margin: 0 auto;
}

.cta-steps-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--neutral-700);
    margin-bottom: var(--space-6);
}

.cta-steps-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.cta-step {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-md);
}

.cta-step-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--neutral-700);
}

.cta-step-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-700);
}

.cta-steps-note {
    position: absolute;
    bottom: -60px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: 7px 7px 7px 16px;
    background: var(--gradient-rainbow);
    border-radius: var(--radius-full);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.4);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--neutral-700);
    transform: rotate(-6deg);
}

.cta-steps-note svg {
    width: 15px;
    height: 15px;
    color: var(--neutral-700);
}

.cta-price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    padding: 92px 40px 76px 0;
    background-color: var(--neutral-700);
    background-image: var(--dark-noise);
    background-size: 80px 80px;
    border-radius: 0 var(--radius-2xl) var(--radius-2xl) 0;
    color: var(--white);
    overflow: hidden;
}

.cta-price-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: var(--space-6);
}

.cta-price-value {
    font-size: 5.5rem;
    line-height: 1.2;
    margin-top: var(--space-6);
}

.cta-price-label {
    font-weight: 600;
    margin-bottom: var(--space-12);
}

.cta-price-action {
    margin-top: auto;
}

.cta-price-action-dual {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-end;
}

.btn-outline-white {
    padding: 12px 30px;
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.cta-guarantee {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 1024px) {
    .cta-price-action-dual {
        align-items: center;
    }

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

.cta-mockup {
    position: absolute;
    left: -9.5%;
    top: -8%;
    max-width: 288px;
    transform: rotate(14deg);
    z-index: 1;
}

.cta-mockup-image {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* ========================================
   Footer
======================================== */
.footer {
    position: relative;
    background-color: var(--neutral-700);
    background-image: var(--dark-noise);
    background-size: 80px 80px;
    color: var(--white);
    padding: 150px var(--space-6) 0;
    margin-top: -64px;
    overflow: hidden;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 0.75fr 1fr 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-16);
}

.footer-logo {
    display: block;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
}

.footer-logo-icon img {
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.footer-column {
    padding-top: 14px;
}

.footer-column-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-4);
}

.footer-link {
    display: block;
    font-size: 1.125rem;
    line-height: 1.2;
    color: var(--zinc-500);
    margin-bottom: var(--space-3);
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--white);
}

.footer-wordmark {
    position: relative;
    width: 100%;
    top: 5px;
}

.footer-wordmark-svg {
    width: 100%;
    height: auto;
    color: rgba(255, 255, 255, 0.12);
    font-family: var(--font-serif);
    font-size: 160px;
    font-weight: 400;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1024px) {
    .macbook-scroll-container {
        max-width: 100%;
        padding: 0 var(--space-4);
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .hero-feature {
        max-width: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .feature-card {
        flex-direction: row;
        text-align: left;
        padding: var(--space-4);
        margin-left: calc(-1 * var(--space-6));
        padding-left: var(--space-6);
        padding-right: var(--space-4);
        border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    }

    .feature-visual {
        margin-bottom: 0;
        margin-right: var(--space-4);
        flex-shrink: 0;
    }

    .feature-icon-wrapper {
        width: 146px;
        height: 146px;
    }

    .feature-icon-wrapper svg {
        width: 60px;
        height: 60px;
    }

    .feature-content {
        max-width: 240px;
    }

    .feature-title {
        font-size: 1.5rem;
        margin-bottom: var(--space-3);
    }

    .feature-description {
        font-size: 0.875rem;
        line-height: 1.4;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
    }

    .cta-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .cta-steps-card {
        border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
        text-align: center;
        padding: var(--space-12) var(--space-6);
    }

    .cta-steps-content {
        max-width: 100%;
        margin: 0 auto;
    }

    .cta-steps-note {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: var(--space-10);
        display: inline-flex;
    }

    .cta-price-card {
        align-items: center;
        text-align: center;
        border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
        padding: var(--space-12) var(--space-6) 0;
    }

    .cta-mockup {
        position: relative;
        left: auto;
        top: auto;
        max-width: 200px;
        transform: none;
        margin-top: var(--space-12);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        justify-items: start;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: var(--space-4) var(--space-6);
    }

    .nav-links,
    .nav-actions {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .hero {
        padding: 105px var(--space-6) var(--space-12);
    }

    .hero-title {
        font-size: 2.75rem;
        line-height: 1;
        margin-bottom: var(--space-6);
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-feature-title {
        font-size: 1.25rem;
    }

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

    .models-tags {
        transform: scale(0.7);
        transform-origin: center top;
    }

    .faq-question {
        font-size: 1.125rem;
        padding: var(--space-5) var(--space-4);
    }

    .faq-answer p {
        padding: 0 var(--space-4) var(--space-4);
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .macbook-scroll-container {
        margin-top: var(--space-6);
    }

    .macbook-lid {
        border-radius: 10px 10px 0 0;
    }

    .section-header {
        max-width: 340px;
    }

    .feature-card {
        flex-direction: column-reverse;
        text-align: left;
        justify-content: space-between;
    }

    .feature-visual {
        margin-right: 0;
        margin-left: var(--space-6);
    }

    .feature-icon-wrapper {
        width: 120px;
        height: 120px;
    }

    .testimonial-quote {
        font-size: 1.25rem;
    }

    .cta-steps-title {
        font-size: 2rem;
    }

    .cta-price-title {
        font-size: 2rem;
    }

    .cta-price-value {
        font-size: 4.5rem;
    }
}

/* ========================================
   Animations & Accessibility
======================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--neutral-700);
    outline-offset: 2px;
}

::selection {
    background: rgba(179, 63, 98, 0.15);
    color: var(--neutral-700);
}

/* ========================================
   Featured/Press Section
======================================== */
.featured {
    padding: var(--space-12) 0;
    text-align: center;
}

.featured-label {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--zinc-500);
    margin-bottom: var(--space-6);
}

.featured-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-10);
    flex-wrap: wrap;
}

.featured-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--zinc-200);
    letter-spacing: -0.02em;
    transition: color 0.2s;
}

.featured-logo:hover {
    color: var(--zinc-500);
}

.featured-logo-placeholder {
    opacity: 0.5;
}

@media (max-width: 768px) {
    .featured-logos {
        gap: var(--space-6);
    }

    .featured-logo {
        font-size: 1rem;
    }
}

/* ========================================
   Creator Section
======================================== */
.creator {
    padding: var(--space-8) 0 var(--space-16);
}

.creator-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    max-width: 400px;
    margin: 0 auto;
    padding: var(--space-5);
    background: var(--white);
    border: 1px solid var(--zinc-100);
    border-radius: var(--radius-lg);
}

.creator-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--zinc-100);
}

.creator-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.creator-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.creator-text {
    font-size: 0.875rem;
    color: var(--zinc-500);
    line-height: 1.4;
}

.creator-text strong {
    color: var(--neutral-700);
}

.creator-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
    transition: color 0.2s;
}

.creator-link:hover {
    color: #1da1f2;
}

@media (max-width: 480px) {
    .creator-card {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Dynamic Hero Visual System
======================================== */
.hero-visual-system {
    position: relative;
    width: 100%;
    margin-top: var(--space-16);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-10);
}

.hero-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.switcher-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 10px 18px;
    border: none;
    background: transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--zinc-500);
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    white-space: nowrap;
}

.switcher-btn:hover {
    color: var(--neutral-700);
    background: rgba(255, 255, 255, 0.5);
}

.switcher-btn.active {
    color: var(--neutral-700);
    background: var(--white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.hero-visual-viewport {
    position: relative;
    width: 100%;
    max-width: 1000px;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transform: translateY(30px) scale(0.96);
    filter: blur(10px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-container.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

/* 1. MacBook Override adjustments */
.visual-macbook .macbook-scroll-container {
    margin-top: 0;
    max-width: 850px;
}

/* 2. Zen Flow Styles */
.zen-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.zen-glass-card {
    position: absolute;
    width: 300px;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-2xl);
    box-shadow: 0 30px 60px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    animation: zenFloat 8s ease-in-out infinite;
}

@keyframes zenFloat {
    0%, 100% { transform: translate(var(--tx, 0), var(--ty, 0)) translateY(0) rotate(var(--tr, 0)); }
    50% { transform: translate(var(--tx, 0), var(--ty, 0)) translateY(-30px) rotate(calc(var(--tr, 0) + 1deg)); }
}

.card-1 { --tx: -180px; --ty: -80px; --tr: -2deg; animation-delay: 0s; }
.card-2 { --tx: 180px; --ty: 0px; --tr: 2deg; animation-delay: -2.5s; }
.card-3 { --tx: -60px; --ty: 120px; --tr: -1deg; animation-delay: -5s; }

.zen-icon { 
    font-size: 1.75rem;
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.zen-skeleton { 
    height: 8px; 
    background: rgba(0,0,0,0.04); 
    border-radius: 4px; 
    width: 40%;
    margin-bottom: var(--space-2);
}

.zen-transcript { 
    font-size: 1rem; 
    color: var(--neutral-700); 
    line-height: 1.6; 
    min-height: 4.8em;
    font-weight: 500;
}

.zen-orb-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(235, 246, 242, 0.9) 0%, transparent 70%);
    filter: blur(60px);
    z-index: -1;
    animation: pulseGlow 10s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

/* 3. Command Pill Styles */
.command-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-16);
    width: 100%;
}

.command-pill {
    width: 100%;
    max-width: 640px;
    padding: 16px 24px;
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: 
        0 30px 70px rgba(0,0,0,0.08), 
        0 0 0 1px rgba(0,0,0,0.02),
        inset 0 2px 4px rgba(255,255,255,1);
    display: flex;
    align-items: center;
    gap: var(--space-5);
    position: relative;
    border: 1px solid var(--zinc-100);
}

.command-icon {
    color: var(--zinc-500);
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.command-text {
    flex: 1;
    font-size: 1.25rem;
    color: var(--neutral-700);
    position: relative;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.command-placeholder {
    color: var(--zinc-200);
    position: absolute;
    left: 0;
    transition: opacity 0.3s ease;
}

.command-transcript-wrapper {
    display: flex;
    align-items: center;
    white-space: nowrap;
    overflow: hidden;
    max-width: 100%;
}

.command-cursor {
    width: 2px;
    height: 1.4em;
    background: var(--neutral-700);
    margin-left: 4px;
    animation: blink 1s step-end infinite;
}

.command-badge {
    padding: 6px 14px;
    background: #ebf6f2;
    color: #1a5e4d;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    letter-spacing: 0.08em;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.command-ghost-apps {
    display: flex;
    gap: var(--space-12);
}

.ghost-app {
    width: 56px;
    height: 56px;
    background: var(--white);
    border: 1px solid var(--zinc-100);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--zinc-200);
    font-size: 1.25rem;
    font-weight: 800;
    opacity: 0.2;
    transition: all 0.5s ease;
}

.ghost-app.active {
    opacity: 1;
    color: var(--neutral-700);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

/* 4. Waveflow Styles */
.waveflow-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#waveflow-canvas {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 100%;
    z-index: 1;
}

.waveflow-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 600px;
}

.waveflow-text {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--neutral-700);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.waveflow-transcript {
    font-size: 1.25rem;
    color: var(--zinc-500);
    min-height: 1.5em;
    font-weight: 500;
}

/* 5. Bento Grid Styles */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: var(--space-6);
    width: 100%;
    max-width: 900px;
}

.bento-item {
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.bento-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.bento-main {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
    border: 1px solid rgba(30, 58, 95, 0.05);
}

.bento-label {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--zinc-500);
    letter-spacing: 0.1em;
}

.bento-app-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    height: 100%;
    justify-content: center;
}

.app-icon { font-size: 3.5rem; }
.bento-transcript { font-size: 1.5rem; color: var(--neutral-700); line-height: 1.5; font-weight: 600; }

.bento-value { font-size: 3.5rem; font-weight: 700; color: var(--neutral-700); letter-spacing: -0.03em; }
.bento-value span { font-size: 1.25rem; color: var(--zinc-500); font-weight: 600; }
.bento-status, .bento-count { font-size: 1.75rem; font-weight: 700; color: var(--neutral-700); }

@media (max-width: 768px) {
    .hero-visual-viewport { height: 500px; }
    .bento-grid { grid-template-columns: 1fr; grid-template-rows: auto; height: auto; }
    .bento-main { grid-column: span 1; }
    .command-pill { width: 90%; }
    .zen-glass-card { width: 260px; }
    .card-1 { --tx: -40px; --ty: -100px; }
    .card-2 { --tx: 40px; --ty: 0px; }
    .card-3 { --tx: -20px; --ty: 100px; }
}

/* 1. Holographic Keyboard Styles */
.keyboard-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-12);
}

.keyboard-projection {
    position: relative;
    text-align: center;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.keyboard-transcript {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--neutral-700);
    z-index: 2;
    text-shadow: 0 0 20px rgba(255,255,255,0.8);
}

.projection-glow {
    position: absolute;
    width: 300px;
    height: 100px;
    background: radial-gradient(ellipse, rgba(235, 246, 242, 0.8) 0%, transparent 70%);
    filter: blur(20px);
    bottom: -20px;
    z-index: 1;
}

.keyboard-perspective {
    perspective: 1200px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.keyboard-chassis {
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform: rotateX(50deg) translateY(50px);
    transform-style: preserve-3d;
}

.key-row {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.key {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--zinc-400);
    font-size: 0.875rem;
    font-weight: 700;
    transition: all 0.1s ease;
    box-shadow: 0 4px 0 rgba(0,0,0,0.05);
}

.key.active {
    background: var(--white);
    color: var(--neutral-700);
    transform: translateZ(10px);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.8), 0 0 40px rgba(235, 246, 242, 0.4);
    border-color: var(--white);
}

.space-key {
    width: 280px;
}

@media (max-width: 768px) {
    .key { width: 30px; height: 30px; font-size: 0.625rem; }
    .space-key { width: 150px; }
    .keyboard-transcript { font-size: 1.5rem; }
}

/* --- Utility-First Hero Visuals --- */

/* 1. The Activation */
.activation-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    height: 100%;
    justify-content: center;
}

.glass-keyboard-row {
    display: flex;
    gap: 15px;
    transform: perspective(800px) rotateX(20deg);
}

.key {
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 12px;
    font-weight: 700;
    color: var(--neutral-700);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.2s ease;
}

.key.active {
    transform: translateY(4px) scale(0.95);
    background: var(--white);
    box-shadow: 0 0 30px rgba(255,255,255,0.8);
}

.hotkey-instruction {
    font-size: 0.875rem;
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.echo-glass-pill {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 99px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.echo-glass-pill.show {
    opacity: 1;
    transform: translateY(0);
}

.pill-wave {
    display: flex;
    gap: 4px;
}

.pill-wave span {
    width: 3px;
    height: 15px;
    background: var(--neutral-700);
    border-radius: 3px;
    animation: wave-pulse 1.2s infinite ease-in-out;
}

.pill-wave span:nth-child(2) { animation-delay: 0.2s; }
.pill-wave span:nth-child(3) { animation-delay: 0.4s; }

@keyframes wave-pulse {
    0%, 100% { height: 10px; }
    50% { height: 25px; }
}

/* 2. Live Flow */
.live-flow-demo {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#live-flow-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.flow-transcription {
    position: relative;
    z-index: 2;
    max-width: 600px;
    text-align: center;
}

.realtime-text {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    line-height: 1.4;
    color: var(--neutral-800);
}

/* 3. Smart Cleanup */
.cleanup-demo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    width: 100%;
    padding: 40px;
}

.cleanup-box {
    flex: 1;
    padding: 25px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    position: relative;
}

.box-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 15px;
}

.messy-text {
    font-size: 1.125rem;
    color: var(--neutral-600);
    font-style: italic;
    opacity: 0.6;
}

.output-box {
    background: rgba(255, 255, 255, 0.6);
    border-color: var(--white);
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.polished-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--neutral-800);
}

.cleanup-arrow svg {
    width: 24px;
    height: 24px;
    color: var(--neutral-400);
}

/* 4. Anywhere Injection */
.injection-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 60px;
    height: 100%;
}

.central-source {
    position: relative;
    width: 100px;
    height: 100px;
    background: var(--white);
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    z-index: 5;
}

.source-icon { font-size: 2rem; }
.source-label { font-size: 0.75rem; font-weight: 700; margin-top: 5px; }

.injection-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    z-index: 5;
}

.app-slot {
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--neutral-700);
}

.app-icon {
    width: 32px;
    height: 32px;
    background: var(--neutral-100);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

/* 5. Private Core */
.private-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.device-frame {
    width: 280px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 20px;
}

.private-core {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.core-inner {
    width: 60px;
    height: 60px;
    background: var(--neutral-800);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 0 30px rgba(0,0,0,0.2);
}

.core-orbit {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.core-orbit-1 { width: 100px; height: 100px; animation: rotate 10s linear infinite; }
.core-orbit-2 { width: 140px; height: 140px; animation: rotate 15s linear reverse infinite; }

.core-pulse {
    position: absolute;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(235, 246, 242, 0.8) 0%, transparent 70%);
    animation: core-pulse 3s infinite ease-in-out;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes core-pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.5); opacity: 0.8; }
}

.privacy-label { font-weight: 700; color: var(--neutral-800); }
.privacy-tag { font-size: 0.75rem; color: var(--neutral-500); }

/* Mobile Adaptations */
@media (max-width: 768px) {
    .cleanup-demo { flex-direction: column; }
    .cleanup-arrow { transform: rotate(90deg); }
    .realtime-text { font-size: 1.5rem; }
    .device-frame { width: 200px; height: 320px; }
}

/* --- Aqua-Inspired Utility Visuals --- */

/* 1. The Velocity (Speed Meter) */
.velocity-demo {
    display: flex;
    flex-direction: column;
    gap: 40px;
    width: 100%;
    padding: 0 40px;
}

.velocity-header {
    text-align: center;
}

.velocity-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 8px;
}

.velocity-subtitle {
    color: var(--neutral-500);
}

.comparison-track {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.track-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.track-label {
    font-weight: 600;
    color: var(--neutral-600);
}

.track-metric {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--neutral-800);
}

.track-bar {
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.bar-progress {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.4);
    transition: width 0.1s linear;
    z-index: 1;
}

.track-text {
    position: relative;
    z-index: 2;
    color: var(--neutral-800);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
}

.echo-track .bar-progress {
    background: linear-gradient(90deg, rgba(235, 246, 242, 0.4) 0%, rgba(229, 239, 248, 0.6) 100%);
}

.track-glow {
    position: absolute;
    top: 50%;
    left: 100%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
    filter: blur(20px);
    transform: translate(-50%, -50%);
    z-index: 3;
    pointer-events: none;
}

/* 2. Natural Input (Hold Space) */
.natural-input-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 60px;
    height: 100%;
}

.hold-space-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.glass-space-bar {
    width: 300px;
    height: 60px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--neutral-700);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.2s ease;
}

.glass-space-bar.active {
    transform: translateY(4px);
    background: var(--white);
    box-shadow: 0 0 40px rgba(255,255,255,0.8);
}

.prompt-instruction {
    font-size: 0.875rem;
    color: var(--neutral-500);
    letter-spacing: 0.05em;
}

.input-active-state {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
    text-align: center;
}

.input-active-state.show {
    opacity: 1;
    transform: translateY(0);
}

.cinematic-wave {
    width: 400px;
    height: 100px;
    margin-bottom: 20px;
}

.streaming-transcript {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--neutral-800);
}

/* 3. Creative Flow (Split Prism) */
.creative-flow-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    width: 100%;
}

.prism-source {
    text-align: center;
    max-width: 400px;
}

.source-messy {
    color: var(--neutral-500);
    font-style: italic;
    font-size: 1.125rem;
}

.prism-lens {
    position: relative;
    width: 120px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lens-glass {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.2) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.8);
    transform: rotate(45deg);
    border-radius: 4px;
}

.lens-beam {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--neutral-400), transparent);
    animation: beam-sweep 2s infinite ease-in-out;
}

@keyframes beam-sweep {
    0%, 100% { transform: translateX(-40px); opacity: 0; }
    50% { transform: translateX(40px); opacity: 1; }
}

.prism-outputs {
    display: flex;
    gap: 20px;
    width: 100%;
    padding: 0 20px;
}

.prism-output {
    flex: 1;
    padding: 20px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    opacity: 0.3;
    transition: all 0.5s ease;
}

.prism-output.active {
    opacity: 1;
    background: var(--white);
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
}

.output-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: 10px;
}

.output-content h4 {
    margin-bottom: 8px;
    color: var(--neutral-800);
}

.output-content p {
    font-size: 0.875rem;
    color: var(--neutral-600);
}

@media (max-width: 768px) {
    .prism-outputs { flex-direction: column; }
    .cinematic-wave { width: 300px; }
    .glass-space-bar { width: 200px; }
}