:root {
    --google-blue: #1a73e8;
    --google-blue-hover: #1765cc;
    --google-red: #ea4335;
    --google-yellow: #fbbc05;
    --google-green: #34a853;

    --bg-main: #ffffff;
    --bg-secondary: #f8f9fa;
    --border-color: #dadce0;

    --text-main: #202124;
    --text-sec: #5f6368;

    --font-primary: 'DM Sans', sans-serif;

    --shadow-1: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
    --shadow-2: 0 4px 6px 0 rgba(60, 64, 67, 0.3), 0 4px 12px 3px rgba(60, 64, 67, 0.15);
    --shadow-3: 0 8px 10px 1px rgba(60, 64, 67, 0.14), 0 3px 14px 2px rgba(60, 64, 67, 0.12), 0 5px 5px -3px rgba(60, 64, 67, 0.2);
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

h1,
h2,
h3 {
    font-weight: 500;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}

.logo-text {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-sec);
}

.highlight {
    font-weight: 700;
    color: var(--text-main);
}

.btn-primary {
    background: var(--google-blue);
    color: white;
    padding: 10px 24px;
    border-radius: 4px;
    /* Google uses slightly rounded or stark 4px depending on service, let's use 4px for core services */
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: background 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--google-blue-hover);
    box-shadow: 0 1px 3px 0 rgba(60, 64, 67, 0.3), 0 4px 8px 3px rgba(60, 64, 67, 0.15);
}

/* HERO SECTION */
.hero {
    display: flex;
    padding: 120px 5% 80px;
    max-width: 1280px;
    margin: 0 auto;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 56px;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--text-main);
    letter-spacing: -1.5px;
}

.subtitle {
    font-size: 20px;
    color: var(--text-sec);
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn-primary-large {
    background: var(--google-blue);
    color: white;
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary-large:hover {
    background: var(--google-blue-hover);
    box-shadow: var(--shadow-1);
}

.btn-secondary-large {
    background: white;
    color: var(--google-blue);
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.btn-secondary-large:hover {
    background: var(--bg-secondary);
}

/* BROWSER MOCKUP */
.hero-visual {
    flex: 1;
}

.browser-mockup {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-3);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.browser-header {
    background: var(--bg-secondary);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
}

.dots {
    display: flex;
    gap: 8px;
}

.dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #bdc1c6;
}

.address-bar {
    background: white;
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 14px;
    color: var(--text-sec);
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-color);
}

.lock-icon {
    font-size: 14px !important;
}

.browser-body {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
}

.search-bar {
    width: 100%;
    max-width: 400px;
    padding: 14px 24px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-1);
    color: var(--text-sec);
    font-size: 16px;
    text-align: center;
    margin-bottom: 32px;
}

.placeholder-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
    width: 100%;
    max-width: 300px;
}

.p-item {
    height: 80px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-1);
}

.p-item .material-icons-outlined {
    font-size: 32px;
}

.p-blue {
    background: var(--google-blue);
}

.p-red {
    background: var(--google-red);
}

.p-yellow {
    background: var(--google-yellow);
}

.p-green {
    background: var(--google-green);
}

.status-chip {
    padding: 8px 16px;
    background: #e6f4ea;
    color: #137333;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-icon {
    font-size: 18px !important;
}

/* VISION SECTION */
.vision-section {
    background: var(--bg-secondary);
    padding: 100px 5%;
}

.vision-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.vision-header h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.vision-header p {
    font-size: 18px;
    color: var(--text-sec);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 40px 32px;
    border-radius: 8px;
    box-shadow: var(--shadow-1);
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 24px;
}

.feature-icon .material-icons-outlined {
    font-size: 24px;
}

.bg-blue {
    background: var(--google-blue);
}

.bg-red {
    background: var(--google-red);
}

.bg-green {
    background: var(--google-green);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-sec);
    line-height: 1.6;
}

/* OFFER SECTION */
.offer-section {
    padding: 100px 5%;
    display: flex;
    justify-content: center;
    background: var(--bg-main);
}

.contact-card {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
}

.contact-card-header {
    text-align: center;
    margin-bottom: 40px;
}

.contact-card-header h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

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

.offer-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: flex;
    gap: 24px;
}

.half-width {
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 16px;
    color: var(--text-main);
    transition: border 0.2s;
    background: var(--bg-main);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--google-blue);
    border-width: 2px;
    padding: 11px 15px;
    /* Offset to prevent jump */
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9aa0a6;
}

.form-actions {
    margin-top: 16px;
}

.submit-btn {
    width: 100%;
    cursor: pointer;
    border: none;
    padding: 16px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.hidden {
    display: none;
}

.form-success {
    background: #e6f4ea;
    color: #137333;
    padding: 16px;
    border-radius: 4px;
    text-align: center;
    font-weight: 500;
}

/* FOOTER */
.footer {
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    padding: 48px 5% 24px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 48px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-sec);
    margin-bottom: 16px;
}

.footer p {
    color: var(--text-sec);
    font-size: 14px;
}

.footer-bottom {
    text-align: center;
    color: #9aa0a6;
    font-size: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* RESPONSIVE */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 100px;
    }

    .hero-content {
        margin-bottom: 40px;
    }

    .hero h1 {
        font-size: 40px;
    }

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

    .subtitle {
        margin: 0 auto 32px;
    }

    .form-row {
        flex-direction: column;
        gap: 24px;
    }
}