:root {
    --color-background: #07111f;
    --color-background-soft: #0b1829;
    --color-surface: #102137;
    --color-surface-light: #f4f8f7;
    --color-primary: #54e6a5;
    --color-primary-dark: #113f32;
    --color-accent: #ffbd66;
    --color-text: #f7fbfa;
    --color-text-muted: #a7b7c6;
    --color-ink: #102033;
    --color-ink-muted: #607080;
    --color-border: rgba(255, 255, 255, 0.12);
    --shadow-large: 0 30px 80px rgba(0, 0, 0, 0.28);
    --font-body: "DM Sans", Arial, sans-serif;
    --font-display: "Space Grotesk", "DM Sans", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 6rem;
}

body {
    background: var(--color-background);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    margin: 0;
    overflow-x: hidden;
}

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

.site_container {
    margin: 0 auto;
    max-width: 1200px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    width: 100%;
}

.menu_top {
    backdrop-filter: blur(18px);
    background: rgba(7, 17, 31, 0.82);
    border-bottom: 1px solid var(--color-border);
    left: 0;
    right: 0;
    top: 0;
    z-index: 1000;
}

.menu_top.fixed {
    position: fixed;
}

.menu_top_inner {
    align-items: center;
    display: flex;
    height: 5rem;
    justify-content: space-between;
}

.brand {
    align-items: center;
    display: inline-flex;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    gap: 0.65rem;
    letter-spacing: -0.04em;
}

.brand_mark {
    align-items: center;
    background: var(--color-primary);
    border-radius: 0.7rem 0.7rem 0.7rem 0.2rem;
    color: var(--color-background);
    display: inline-flex;
    font-size: 1rem;
    height: 2.2rem;
    justify-content: center;
    width: 2.2rem;
}

.brand_dot {
    color: var(--color-primary);
}

.main_navigation {
    align-items: center;
    display: flex;
    gap: 2.25rem;
}

.main_navigation a {
    color: var(--color-text-muted);
    font-size: 0.94rem;
    font-weight: 600;
    transition: color 180ms ease;
}

.main_navigation a:hover,
.main_navigation a:focus-visible {
    color: var(--color-primary);
}

.button {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 0.8rem;
    cursor: pointer;
    display: inline-flex;
    font-family: var(--font-body);
    font-size: 0.98rem;
    font-weight: 700;
    justify-content: center;
    min-height: 3.35rem;
    padding: 0.75rem 1.35rem;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button_small {
    min-height: 2.65rem;
    padding: 0.55rem 1rem;
}

.button_outline {
    border-color: var(--color-border);
    color: var(--color-text);
}

.button_outline:hover {
    border-color: var(--color-primary);
}

.button_primary {
    background: var(--color-primary);
    box-shadow: 0 14px 36px rgba(84, 230, 165, 0.18);
    color: #06130e;
}

.button_primary:hover {
    background: #6af0b5;
}

.button_full {
    border: 0;
    gap: 0.65rem;
    width: 100%;
}

.hero_area {
    background:
        radial-gradient(circle at 82% 25%, rgba(84, 230, 165, 0.12), transparent 26rem),
        radial-gradient(circle at 15% 85%, rgba(255, 189, 102, 0.08), transparent 24rem),
        var(--color-background);
    min-height: 48rem;
    overflow: hidden;
    padding: 10.5rem 0 7rem;
    position: relative;
}

.hero_grid {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 4rem 4rem;
    inset: 0;
    mask-image: linear-gradient(to bottom, black, transparent 82%);
    position: absolute;
}

.hero_content {
    align-items: center;
    display: grid;
    gap: 5rem;
    grid-template-columns: minmax(0, 1fr) minmax(25rem, 0.85fr);
    position: relative;
}

.eyebrow {
    color: var(--color-primary);
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    margin-bottom: 1.25rem;
}

.hero_copy h1,
.section_heading h2,
.contact_copy h2 {
    font-family: var(--font-display);
    letter-spacing: -0.055em;
    line-height: 1.05;
    margin: 0;
}

.hero_copy h1 {
    font-size: clamp(3.2rem, 6vw, 5.8rem);
    max-width: 12ch;
}

.hero_copy h1 span {
    color: var(--color-primary);
}

.hero_copy > p {
    color: var(--color-text-muted);
    font-size: 1.15rem;
    margin: 1.75rem 0 2.1rem;
    max-width: 36rem;
}

.hero_actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

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

.text_link span {
    color: var(--color-primary);
    margin-left: 0.35rem;
}

.hero_note {
    align-items: center;
    color: var(--color-text-muted);
    display: flex;
    font-size: 0.9rem;
    gap: 0.6rem;
    margin-top: 2rem;
}

.status_dot {
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 0.35rem rgba(84, 230, 165, 0.12);
    height: 0.5rem;
    width: 0.5rem;
}

.link_preview {
    background: rgba(16, 33, 55, 0.82);
    border: 1px solid var(--color-border);
    border-radius: 1.4rem;
    box-shadow: var(--shadow-large);
    overflow: hidden;
    transform: rotate(1.5deg);
}

.preview_header {
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.2rem;
}

.window_controls {
    display: flex;
    gap: 0.4rem;
}

.window_controls span {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    height: 0.5rem;
    width: 0.5rem;
}

.window_controls span:first-child {
    background: var(--color-accent);
}

.preview_label,
.field_label {
    color: var(--color-text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.preview_body {
    padding: 2rem;
}

.long_url,
.short_url {
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    margin-top: 0.55rem;
    overflow: hidden;
    padding: 1rem;
}

.long_url {
    color: var(--color-text-muted);
    font-family: monospace;
    font-size: 0.82rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conversion_line {
    align-items: center;
    color: var(--color-primary);
    display: flex;
    font-size: 0.64rem;
    gap: 0.75rem;
    letter-spacing: 0.13em;
    margin: 1.5rem 0;
}

.conversion_line span {
    background: var(--color-border);
    height: 1px;
    width: 100%;
}

.short_url {
    align-items: center;
    background: rgba(84, 230, 165, 0.08);
    border-color: rgba(84, 230, 165, 0.35);
    display: flex;
    justify-content: space-between;
}

.short_url strong {
    color: var(--color-primary);
    font-family: var(--font-display);
}

.short_url span {
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

.preview_stats {
    border-top: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.preview_stats div {
    padding: 1.1rem;
    text-align: center;
}

.preview_stats div + div {
    border-left: 1px solid var(--color-border);
}

.preview_stats strong,
.preview_stats span {
    display: block;
}

.preview_stats strong {
    font-family: var(--font-display);
}

.preview_stats span {
    color: var(--color-text-muted);
    font-size: 0.72rem;
    margin-top: 0.2rem;
}

.main_description_and_texts {
    background: var(--color-surface-light);
    color: var(--color-ink);
    padding: 7rem 0;
}

.section_heading {
    margin-bottom: 3.5rem;
    max-width: 44rem;
}

.section_heading .eyebrow {
    color: #16855a;
}

.section_heading h2,
.contact_copy h2 {
    font-size: clamp(2.4rem, 5vw, 4.2rem);
}

.section_heading p {
    color: var(--color-ink-muted);
    font-size: 1.08rem;
    margin: 1.15rem 0 0;
}

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

.feature_card {
    background: #fff;
    border: 1px solid #dae5e1;
    border-radius: 1rem;
    min-height: 17rem;
    padding: 1.8rem;
    position: relative;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.feature_card:hover {
    box-shadow: 0 18px 42px rgba(16, 32, 51, 0.09);
    transform: translateY(-4px);
}

.feature_card_highlight {
    background: var(--color-primary-dark);
    color: #fff;
}

.feature_number {
    color: #16855a;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.feature_card_highlight .feature_number {
    color: var(--color-primary);
}

.feature_card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin: 3.4rem 0 0.8rem;
}

.feature_card p {
    color: var(--color-ink-muted);
    margin: 0;
}

.feature_card_highlight p {
    color: #b8d6cb;
}

.formulario {
    background: var(--color-background-soft);
    padding: 7rem 0;
}

.contact_layout {
    align-items: start;
    display: grid;
    gap: 6rem;
    grid-template-columns: minmax(0, 0.9fr) minmax(24rem, 0.75fr);
}

.contact_copy > p {
    color: var(--color-text-muted);
    font-size: 1.08rem;
    margin: 1.4rem 0 2.4rem;
    max-width: 34rem;
}

.contact_detail {
    align-items: flex-start;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 1rem;
    padding-top: 1.4rem;
}

.contact_detail > span {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.contact_detail strong {
    font-family: var(--font-display);
}

.contact_detail p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    margin: 0.25rem 0 0;
}

.contact_form {
    background: #fff;
    border-radius: 1.2rem;
    box-shadow: var(--shadow-large);
    color: var(--color-ink);
    padding: 2rem;
}

.form_row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr 1fr;
}

.form_group {
    margin-bottom: 1.15rem;
}

.form_group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 0.45rem;
}

.form_group input {
    background: #f4f8f7;
    border: 1px solid #d6e1dd;
    border-radius: 0.7rem;
    color: var(--color-ink);
    font: inherit;
    min-height: 3.25rem;
    outline: none;
    padding: 0.75rem 0.9rem;
    transition: border-color 180ms ease, box-shadow 180ms ease;
    width: 100%;
}

.form_group input:focus {
    border-color: #20a56f;
    box-shadow: 0 0 0 0.2rem rgba(32, 165, 111, 0.12);
}

.form_notice {
    color: var(--color-ink-muted);
    font-size: 0.78rem;
    margin: 0.9rem auto 0;
    max-width: 28rem;
    text-align: center;
}

.footer {
    background: #040b14;
    color: var(--color-text-muted);
    padding: 3rem 0 1.5rem;
}

.footer_top {
    align-items: center;
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr auto 1fr;
    padding-bottom: 2.5rem;
}

.brand_footer {
    color: var(--color-text);
}

.footer_top p {
    font-size: 0.9rem;
    margin: 0;
    text-align: center;
}

.footer_top nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1.3rem;
    justify-content: flex-end;
}

.footer_top nav a {
    font-size: 0.86rem;
}

.footer_top nav a:hover {
    color: var(--color-primary);
}

.footer_bottom {
    border-top: 1px solid var(--color-border);
    display: flex;
    font-size: 0.8rem;
    justify-content: space-between;
    padding-top: 1.5rem;
}

@media (max-width: 991.98px) {
    .hero_content,
    .contact_layout {
        gap: 4rem;
        grid-template-columns: 1fr;
    }

    .hero_copy h1 {
        max-width: 11ch;
    }

    .link_preview {
        margin: 0 auto;
        max-width: 36rem;
        transform: none;
        width: 100%;
    }

    .features_grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact_copy {
        max-width: 42rem;
    }

    .contact_form {
        max-width: 42rem;
    }

    .footer_top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer_top nav {
        justify-content: center;
    }

    .brand_footer {
        justify-content: center;
    }
}

@media (max-width: 767.98px) {
    .main_navigation {
        display: none;
    }

    .hero_area {
        padding: 9rem 0 5rem;
    }

    .main_description_and_texts,
    .formulario {
        padding: 5rem 0;
    }

    .features_grid,
    .form_row {
        grid-template-columns: 1fr;
    }

    .feature_card {
        min-height: 14rem;
    }

    .footer_bottom {
        align-items: center;
        flex-direction: column;
        gap: 0.45rem;
        text-align: center;
    }
}

@media (max-width: 479.98px) {
    .site_container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .brand {
        font-size: 1.15rem;
    }

    .brand_mark {
        height: 2rem;
        width: 2rem;
    }

    .button_small {
        font-size: 0.85rem;
        padding-left: 0.8rem;
        padding-right: 0.8rem;
    }

    .hero_copy h1 {
        font-size: 3rem;
    }

    .hero_actions {
        align-items: stretch;
        flex-direction: column;
    }

    .text_link {
        text-align: center;
    }

    .preview_body,
    .contact_form {
        padding: 1.3rem;
    }

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

    .preview_stats div + div {
        border-left: 0;
        border-top: 1px solid var(--color-border);
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}