:root {
    --g-blue: #1a73e8;
    --g-blue-hover: #1765cc;
    --g-red: #ea4335;
    --g-yellow: #fbbc04;
    --g-green: #34a853;
    --g-grey-50: #f8f9fa;
    --g-grey-100: #f1f3f4;
    --g-grey-300: #dadce0;
    --g-grey-700: #5f6368;
    --g-grey-900: #202124;
    --font-family: 'Google Sans', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    color: var(--g-grey-900);
    background-color: #fff;
    -webkit-font-smoothing: antialiased;
}

/* Header */
.g-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-link {
    text-decoration: none;
    color: var(--g-grey-700);
    font-weight: 500;
    margin-right: 24px;
    font-size: 15px;
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--g-grey-900);
}

/* Buttons */
.g-btn-primary {
    background-color: var(--g-blue);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-family: var(--font-family);
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s;
}

.g-btn-primary:hover {
    background-color: var(--g-blue-hover);
    box-shadow: 0 1px 3px rgba(60,64,67,0.3);
}

.g-btn-primary.small {
    padding: 8px 20px;
    font-size: 14px;
}

.g-btn-primary.block-btn {
    width: 100%;
    margin-top: 20px;
    padding: 14px;
}

.g-btn-primary.large {
    padding: 16px 40px;
    font-size: 18px;
}

.g-btn-outline {
    background-color: transparent;
    color: var(--g-blue);
    border: 1px solid var(--g-grey-300);
    padding: 12px 24px;
    border-radius: 4px;
    font-family: var(--font-family);
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.g-btn-outline:hover {
    background-color: #f1f8ff;
    border-color: var(--g-blue);
}

/* Landing Hero */
.hero-clean {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 60px auto 100px;
    padding: 0 20px;
}

.hero-content {
    flex: 1;
    max-width: 500px;
}

.hero-logo {
    height: 36px;
    margin-bottom: 24px;
}

.headline {
    font-size: 56px;
    line-height: 1.1;
    font-weight: 700;
    margin: 0 0 24px;
    letter-spacing: -0.5px;
}

.subhead {
    font-size: 20px;
    line-height: 1.5;
    color: var(--g-grey-700);
    margin: 0 0 40px;
}

.cta-group {
    display: flex;
    gap: 16px;
}

.hero-visual-card {
    flex: 1;
    display: flex;
    justify-content: center;
}

.browser-window {
    width: 500px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border: 1px solid var(--g-grey-100);
    overflow: hidden;
}

.window-bar {
    background: var(--g-grey-100);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.dots span {
    display: inline-block;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--g-grey-300);
    margin-right: 4px;
}

.omnibox {
    background: #fff;
    flex: 1;
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 12px;
    color: var(--g-grey-700);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.window-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    height: 250px;
}

.search-pill {
    width: 80%;
    border: 1px solid var(--g-grey-300);
    border-radius: 24px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--g-grey-700);
    margin-bottom: 30px;
}

.mic-lens {
    margin-left: auto;
    display: flex;
    gap: 12px;
}

.result-card {
    width: 80%;
    display: flex;
    gap: 16px;
}

.img-placeholder {
    width: 80px; height: 80px;
    background: var(--g-grey-100);
    border-radius: 8px;
}

.text-placeholder {
    flex: 1;
}

.line {
    height: 10px;
    background: var(--g-grey-100);
    border-radius: 4px;
    margin-bottom: 8px;
}
.l1 { width: 100%; }
.l2 { width: 80%; }
.l3 { width: 60%; }

/* Feature Strip */
.feature-strip {
    background: var(--g-grey-50);
    padding: 80px 20px;
    display: flex;
    justify-content: center;
    gap: 40px;
    text-align: center;
    flex-wrap: wrap;
}

.strip-item {
    max-width: 250px;
    width: 100%;
    position: relative;
    padding: 20px;
    border-radius: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
}

.strip-item:hover {
    background: #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transform: translateY(-5px);
}

.icon-circle {
    width: 64px; height: 64px;
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: transform 0.3s;
}

.strip-item:hover .icon-circle {
    transform: scale(1.1);
}

.icon-circle.blue { background: #e8f0fe; color: var(--g-blue); }
.icon-circle.red { background: #fce8e6; color: var(--g-red); }
.icon-circle.yellow { background: #fef7e0; color: #f9ab00; }
.icon-circle.green { background: #e6f4ea; color: var(--g-green); }

.strip-item h3 {
    margin: 0 0 12px;
    font-size: 20px;
    color: var(--g-grey-900);
}

.hover-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.4s ease;
}

.strip-item:hover .hover-content {
    max-height: 150px;
    opacity: 1;
    margin-top: 10px;
}

.hover-content p {
    margin: 0;
    color: var(--g-grey-700);
    line-height: 1.6;
    font-size: 14px;
}

/* Intro Page */
.sticky-nav {
    padding: 20px 40px;
    border-bottom: 1px solid var(--g-grey-300);
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
}

.back-link {
    text-decoration: none;
    color: var(--g-grey-700);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.nav-title {
    font-size: 18px;
    color: var(--g-grey-900);
    font-weight: 500;
    border-left: 1px solid var(--g-grey-300);
    padding-left: 20px;
}

.intro-main {
    max-width: 1000px;
    margin: 60px auto;
    padding: 0 20px;
}

.intro-header {
    text-align: center;
    margin-bottom: 60px;
}

.intro-header h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.intro-header p {
    font-size: 20px;
    color: var(--g-grey-700);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(300px, auto);
    gap: 24px;
    margin-bottom: 80px;
}

.bento-item {
    background: var(--g-grey-50);
    border-radius: 24px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s;
    border: 1px solid transparent;
}

.bento-item:hover {
    transform: translateY(-4px);
    border-color: var(--g-grey-300);
    background: #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.large-item { grid-column: span 2; background: #e8f0fe; color: #174ea6; }
.wide-item { grid-column: span 3; flex-direction: row; align-items: center; background: #fef7e0; }

.bento-content h3 { margin: 16px 0 12px; font-size: 24px; }
.bento-content p { margin: 0; line-height: 1.6; opacity: 0.8; }

.tag {
    background: #fff;
    color: var(--g-blue);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    display: inline-block;
}

.text-btn {
    background: none;
    border: none;
    color: inherit;
    font-weight: bold;
    padding: 0;
    margin-top: 20px;
    cursor: pointer;
    font-size: 16px;
}

.icon-top {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--g-grey-700);
}

.bottom-cta {
    text-align: center;
    padding: 80px 0;
    border-top: 1px solid var(--g-grey-300);
}

/* Download Page */
.download-page {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.download-modal {
    max-width: 500px;
    width: 100%;
    text-align: center;
}

.chrome-icon-large img {
    width: 96px;
    height: 96px;
    margin-bottom: 24px;
}

.download-heading {
    font-size: 36px;
    margin: 0 0 8px;
}

.download-sub {
    font-size: 16px;
    color: var(--g-grey-700);
    margin: 0 0 40px;
}

.download-options {
    text-align: left;
    margin-bottom: 30px;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--g-grey-700);
}

.checkbox-wrapper input {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.platform-links {
    margin-top: 24px;
    font-size: 14px;
}

.platform-links a {
    color: var(--g-blue);
    text-decoration: none;
}

.legal-text {
    margin-top: 60px;
    font-size: 12px;
    color: var(--g-grey-700);
    max-width: 600px;
    text-align: center;
    line-height: 1.5;
}

.legal-text a { color: var(--g-blue); text-decoration: none; }

/* Footer */
.g-footer {
    background: var(--g-grey-100);
    padding: 40px;
    font-size: 14px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 500;
    color: var(--g-grey-700);
    font-family: 'Product Sans', sans-serif;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    text-decoration: none;
    color: var(--g-grey-700);
}

.footer-copyright {
    margin-left: auto;
    color: var(--g-grey-700);
}