body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f7f9fb;
    color: #222;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.background-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    background: linear-gradient(135deg, #57EC57 0%, #b6fcb6 100%);
    opacity: 0.13;
    pointer-events: none;
}

.container {
    width: 100vw;
    max-width: none;
    margin: 0;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(87,236,87,0.13);
    padding: 56px 0 36px 0;
    text-align: center;
    border: 2px solid #57EC57;
    position: relative;
    z-index: 1;
    transition: box-shadow 0.3s;
}

.container:hover {
    box-shadow: 0 12px 48px rgba(87,236,87,0.18);
}

.fade-in {
    animation: fadeIn 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(32px); }
    to { opacity: 1; transform: none; }
}

.icon-caption-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 24px;
    gap: 24px;
    margin-left: 40px;
    padding-left: 0;
}

.extension-icon {
    width: 140px;
    height: 140px;
    margin-bottom: 0;
    border-radius: 32px;
    box-shadow: 0 2px 16px rgba(87,236,87,0.13);
    background: #fff;
    border: 5px solid #57EC57;
}

.icon-caption-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.icon-caption {
    font-size: 1.45rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(90deg, #57EC57 60%, #b6fcb6 100%);
    padding: 12px 28px;
    border-radius: 16px;
    box-shadow: 0 4px 18px rgba(87,236,87,0.13);
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(87,236,87,0.18);
    border: 2px solid #fff;
    margin-top: 16px;
    margin-bottom: 0;
    display: inline-block;
    text-align: center;
}

h1 {
    font-size: 2.3rem;
    margin-bottom: 12px;
    color: #219a3c;
    font-weight: 700;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.18rem;
    margin-bottom: 32px;
    color: #1b7e2c;
    font-weight: 500;
}

.cta-button {
    background: #57EC57;
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    font-size: 1.35rem;
    font-weight: 700;
    transition: none !important;
    box-shadow: 0 2px 8px rgba(87,236,87,0.10);
    margin-bottom: 36px;
    margin-top: 8px;
    border: none;
    outline: none;
    letter-spacing: 0.5px;
    padding: 22px 60px;
}

.cta-button:hover {
    background: #219a3c;
    box-shadow: 0 4px 16px rgba(87,236,87,0.18);
    transform: translateY(-2px) scale(1.03);
}

.features {
    margin-top: 36px;
    background: #f5fff5;
    border-radius: 16px;
    padding: 28px 18px 16px 18px;
    border: 1.5px solid #b6fcb6;
    box-shadow: 0 2px 8px rgba(87,236,87,0.04);
}

.features h2 {
    color: #219a3c;
    font-size: 1.18rem;
    margin-bottom: 18px;
    font-weight: 600;
}

.features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features li {
    font-size: 1.08rem;
    color: #1b7e2c;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.feature-icon {
    margin-right: 10px;
    font-size: 1.2em;
    color: #57EC57;
}

footer {
    background: #57EC57;
    color: #fff;
    padding: 20px 0 16px 0;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 -2px 12px rgba(87,236,87,0.08);
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    font-size: 1rem;
}

.footer-links a {
    color: #fff;
    text-decoration: underline;
    margin: 0 6px;
    font-weight: 500;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #b6fcb6;
}

@media (max-width: 600px) {
    .container {
        max-width: 98vw;
        padding: 32px 8vw 24px 8vw;
    }
    .features {
        padding: 18px 4vw 10px 4vw;
    }
    .extension-icon {
        width: 72px;
        height: 72px;
        border-radius: 16px;
    }
    h1 {
        font-size: 1.5rem;
    }
    .subtitle {
        font-size: 1rem;
    }
    .cta-button {
        padding: 12px 18vw;
        font-size: 1rem;
    }
}

.preview-images {
    display: flex;
    gap: 40px;
    justify-content: center;
    margin: 2em 0;
}

.preview-images img {
    max-width: 700px;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    background: #fff;
    border: 1.5px solid #eaffea;
}

.chrome-icon {
    width: 28px;
    height: 28px;
    margin-right: 12px;
    vertical-align: middle;
    display: inline-block;
}

/* Main container for max-width and centering */
.main-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 16px 0 16px;
    position: relative;
    z-index: 1;
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 0 32px 0;
    background: rgba(255,255,255,0.95);
    border-radius: 24px;
    box-shadow: 0 4px 32px rgba(87,236,87,0.08);
    margin-bottom: 36px;
}

.extension-icon-large {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    margin-bottom: 18px;
    box-shadow: 0 2px 16px rgba(87,236,87,0.13);
    border: 4px solid #57EC57;
    background: #fff;
}

.hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    color: #219a3c;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #1b7e2c;
    margin-bottom: 28px;
    font-weight: 500;
    text-align: center;
    line-height: 1.5;
}

.trust-badge {
    margin-top: 18px;
    background: #eaffea;
    color: #219a3c;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 8px 22px;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(87,236,87,0.08);
    letter-spacing: 0.5px;
    display: inline-block;
}

.features-section {
    margin: 0 auto 48px auto;
    padding: 36px 0 0 0;
    text-align: center;
}

.features-section h2 {
    color: #219a3c;
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 32px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 28px;
    justify-items: center;
}

.feature-card {
    background: #f5fff5;
    border: 1.5px solid #b6fcb6;
    border-radius: 18px;
    box-shadow: 0 2px 8px rgba(87,236,87,0.04);
    padding: 28px 18px 18px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 180px;
    transition: box-shadow 0.2s, transform 0.2s;
}
.feature-card:hover {
    box-shadow: 0 6px 24px rgba(87,236,87,0.13);
    transform: translateY(-4px) scale(1.03);
}
.feature-icon {
    font-size: 2.1em;
    margin-bottom: 12px;
    color: #57EC57;
}
.feature-title {
    font-size: 1.13rem;
    font-weight: 700;
    color: #219a3c;
    margin-bottom: 6px;
}
.feature-desc {
    font-size: 1rem;
    color: #1b7e2c;
    font-weight: 500;
    text-align: center;
}

.preview-section {
    margin: 0 auto 48px auto;
    text-align: center;
}
.preview-section h2 {
    color: #219a3c;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 22px;
}

footer {
    margin-top: 32px;
}

@media (max-width: 700px) {
    .main-container {
        padding: 12px 2vw 0 2vw;
        max-width: 100vw;
    }
    .contact-container, .privacy-container {
        padding: 18px 6vw 18px 6vw;
        margin: 24px auto 0 auto;
        max-width: 98vw;
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .preview-images {
        flex-direction: column;
        gap: 18px;
        align-items: center;
    }
    .preview-images img {
        max-width: 98vw;
        width: 100%;
        height: auto;
    }
    .cta-button {
        padding: 16px 0;
        font-size: 1.1rem;
        width: 100%;
        min-width: 0;
        max-width: 100vw;
        box-sizing: border-box;
    }
    .extension-icon-large {
        width: 64px;
        height: 64px;
    }
    .scroll-down-arrow {
        font-size: 2rem;
        height: 32px;
    }
}

/* Contact Form Styles - Improved Alignment */
.contact-container {
    max-width: 700px;
    margin: 60px auto 0 auto;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 32px rgba(87,236,87,0.08);
    padding: 48px 32px 32px 32px;
}
.contact-container h1 {
    color: #219a3c;
    font-size: 2rem;
    margin-bottom: 18px;
    font-weight: 800;
}
.contact-container p {
    color: #222;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 28px;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact-form > div {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 10px;
}
.contact-form label {
    margin-bottom: 6px;
    text-align: left;
}
.contact-form input, .contact-form textarea {
    margin-bottom: 0;
}
.contact-form input, .contact-form textarea {
    padding: 12px;
    border: 1.5px solid #b6fcb6;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: #f5fff5;
    resize: none;
}
.contact-form textarea {
    min-height: 120px;
}
.contact-form button {
    background: linear-gradient(90deg, #57EC57 60%, #b6fcb6 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 14px 0;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: none !important;
    box-shadow: 0 2px 8px rgba(87,236,87,0.10);
}
.contact-form button:hover {
    background: linear-gradient(90deg, #219a3c 60%, #b6fcb6 100%);
}
.form-success {
    color: #219a3c;
    font-weight: 700;
    margin-top: 18px;
    display: none;
}

.scroll-down-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 0 auto;
    font-size: 2.5rem;
    color: #219a3c;
    animation: bounceDown 1.5s infinite;
    height: 40px;
}
@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(12px); }
}

.navbar {
    width: 100%;
    background: #fff;
    /* border-bottom: 2px solid #57EC57; */
    box-shadow: 0 2px 12px rgba(87,236,87,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.navbar-logo {
    margin-right: 0;
}
.navbar-logo a {
    font-size: 1.35rem;
    font-weight: 800;
    color: #219a3c;
    text-decoration: none;
    letter-spacing: 1px;
}
.navbar-links {
    list-style: none;
    display: flex;
    gap: 32px;
    margin: 0;
    padding: 0;
    margin-right: 80px;
}
.navbar-links li {
    display: flex;
    align-items: center;
}
.navbar-links a {
    color: #219a3c;
    font-weight: 600;
    text-decoration: none;
    font-size: 1.08rem;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-bottom 0.15s;
}
.navbar-links a:hover, .navbar-links a:focus {
    color: #57EC57;
    border-bottom: 2px solid #57EC57;
}

/* Hamburger menu styles for mobile */
.navbar-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    margin-left: auto;
    z-index: 200;
}
.navbar-hamburger span {
    display: block;
    width: 28px;
    height: 4px;
    margin: 4px 0;
    background: #219a3c;
    border-radius: 2px;
    transition: 0.3s;
}
@media (max-width: 700px) {
    .navbar {
        flex-direction: row;
        align-items: center;
        height: auto;
        padding: 0 2vw;
        min-height: 56px;
    }
    .navbar-logo {
        margin: 12px 0 12px 0;
    }
    .navbar-links {
        position: absolute;
        top: 64px;
        right: 0;
        background: #fff;
        flex-direction: column;
        gap: 0;
        width: 70vw;
        max-width: 320px;
        box-shadow: 0 8px 32px rgba(87,236,87,0.13);
        border-radius: 0 0 16px 16px;
        margin: 0;
        padding: 12px 0;
        display: none;
        z-index: 150;
    }
    .navbar-links.open {
        display: flex;
    }
    .navbar-links li {
        width: 100%;
        text-align: left;
        padding: 0 24px;
        margin: 0;
    }
    .navbar-links a {
        font-size: 1.15rem;
        padding: 16px 0;
        width: 100%;
        display: block;
    }
    .navbar-hamburger {
        display: flex;
    }
}

/* How To Page Layout */
.howto-layout {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    margin-top: 48px;
}
.howto-sidebar {
    min-width: 200px;
    max-width: 220px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(87,236,87,0.08);
    padding: 32px 18px;
    position: sticky;
    top: 32px;
    height: fit-content;
    z-index: 2;
}
.howto-sidebar nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.howto-sidebar nav ul li {
    margin-bottom: 18px;
}
.howto-sidebar nav ul li:last-child {
    margin-bottom: 0;
}
.howto-sidebar nav a {
    color: #219a3c;
    font-weight: 600;
    text-decoration: none;
    font-size: 1.13rem;
    transition: color 0.2s;
    padding: 6px 0;
    display: block;
    border-radius: 6px;
}
.howto-sidebar nav a:hover, .howto-sidebar nav a:focus {
    color: #fff;
    background: #57EC57;
}
.howto-content {
    flex: 1;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 32px rgba(87,236,87,0.08);
    padding: 48px 32px;
    min-width: 0;
}
.howto-content section {
    margin-bottom: 48px;
    text-align: left;
}
.howto-content section:last-child {
    margin-bottom: 0;
}
.howto-content h2 {
    color: #219a3c;
    font-size: 1.35rem;
    margin-bottom: 12px;
    font-weight: 700;
}
@media (max-width: 900px) {
    .howto-layout {
        flex-direction: column;
        gap: 0;
    }
    .howto-sidebar {
        position: static;
        width: 100%;
        max-width: none;
        margin-bottom: 24px;
        box-shadow: 0 2px 8px rgba(87,236,87,0.06);
        padding: 18px 10px;
        text-align: center;
    }
    .howto-content {
        padding: 32px 8px;
    }
}