:root {
    --color-primario: #1a2850;
    --color-primario-dark: #0d1321;
    --color-acento: #ff6b35;
    --color-claro: #f5f7fb;
    --color-texto: #101828;
    --color-muted: #94a3b8;
    --radius-lg: 32px;
    --radius-md: 16px;
    --radius-sm: 8px;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-texto);
    background: #fff;
    line-height: 1.6;
}

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

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

.container {
    width: min(1200px, calc(100% - 3rem));
    margin: 0 auto;
}

.section {
    padding: 5rem 0;
}

.section--dark {
    background: var(--color-primario-dark);
    color: #e3e8ff;
}

.section--split {
    background: var(--color-claro);
}

.section__header {
    text-align: left;
    margin-bottom: 2rem;
}

.kicker {
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.75rem;
    color: var(--color-acento);
    margin-bottom: 0.75rem;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', 'Inter', sans-serif;
    line-height: 1.25;
}

h1 { font-size: clamp(1.6rem, 3vw, 1.8rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }

p { margin-bottom: 1rem; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-acento);
    border: none;
    color: #fff;
    padding: 0.95rem 1.75rem;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.25);
}

.button--ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: inherit;
}

.link-button {
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--color-acento);
    font-weight: 600;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-solid {
    background: rgba(13, 19, 33, 0.9);
    backdrop-filter: blur(16px);
    box-shadow: 0 8px 30px rgba(13, 19, 33, 0.25);
}

.site-header--alt {
    position: relative;
    background: var(--color-primario);
    box-shadow: none;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    width: min(1200px, calc(100% - 3rem));
    margin: 0 auto;
}

.site-header img {
    height: 48px;
}

.brand__logo {
    height: 48px;
    width: auto;
}

.site-nav {
    display: flex;
    gap: 1rem;
    align-items: center;
    color: #fff;
}

.site-nav a {
    color: inherit;
    font-weight: 500;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 5rem 0 3rem;
    color: #fff;
    overflow: hidden;
}

.hero__media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero__fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.hero--video-ready .hero__video {
    opacity: 1;
}

.hero--video-ready .hero__fallback {
    opacity: 0;
}

.hero--no-video .hero__video {
    display: none;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(13, 19, 33, 0.85), rgba(26, 40, 80, 0.65));
    z-index: 1;
}

.hero__content-wrapper {
    width: min(1200px, calc(100% - 3rem));
    margin: auto auto 0;
    display: flex;
    justify-content: flex-end;
}

.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 2rem;
    background: rgba(13, 19, 33, 0.22);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-acento);
    backdrop-filter: blur(10px);
    box-shadow: 0 30px 80px rgba(10, 15, 30, 0.45);
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

.hero__columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    align-items: start;
}

.hero__column {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.hero__column--cta {
    align-items: flex-end;
    text-align: left;
    justify-content: flex-end;
    gap: 0.5rem;
    align-self: end;
}

.hero__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.25rem;
}

.hero__cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    justify-content: center;
}

.hero__cta--row {
    flex-direction: row;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0rem;
}

.hero--static {
    min-height: 70vh;
}

.services {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.service-card {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.08);
    border: 1px solid rgba(15, 23, 42, 0.05);
}

.service-card--alt {
    background: var(--color-claro);
}

.service-card__index {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-acento);
    min-width: 48px;
    margin-top: 0.35rem;
}

.service-card__content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
}

.service-card--alt .service-card__content {
    flex-direction: row-reverse;
}

.service-card__text {
    flex: 1;
}

.service-card h3 { margin-bottom: 0.5rem; }
.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card__media {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.08);
    width: min(360px, 40%);
    min-width: 280px;
    margin: 0;
}

.service-card__media img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.service-card li::before {
    content: '•';
    color: var(--color-acento);
    margin-right: 0.5rem;
}

.timeline {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.timeline article {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline span {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-acento);
}

.pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.pricing-card {
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    background: #fff;
    box-shadow: 0 15px 45px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
}

.pricing-card--featured {
    background: var(--color-primario);
    color: #fff;
}

.pricing-card__price {
    font-size: 2rem;
    font-weight: 700;
}

.pricing-card__price span {
    font-size: 1rem;
    font-weight: 400;
    margin-left: 0.25rem;
}

.pricing-card__tagline {
    font-weight: 600;
    margin-bottom: 1rem;
}

.pricing-card ul {
    list-style: disc;
    padding-left: 1.25rem;
    margin: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pricing-card li { margin-bottom: 0.25rem; }

.pricing-card .button,
.pricing-card .button--ghost {
    width: 100%;
    justify-content: center;
    margin-top: auto;
}

.pricing-card .button--ghost {
    border-color: rgba(26, 40, 80, 0.4);
    color: var(--color-primario);
}

.section--split .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    align-items: center;
}

.values {
    list-style: none;
    padding: 0;
    margin: 1.75rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.values li {
    position: relative;
    padding-left: 1.75rem;
    line-height: 1.5;
}

.values li::before {
    content: '•';
    color: var(--color-acento);
    position: absolute;
    left: 0;
    top: 0.2rem;
    font-size: 1.2rem;
}

.values__title {
    display: inline-block;
    font-weight: 700;
    margin-bottom: 0.1rem;
    position: relative;
}

.values__title::after {
    content: ':';
    margin-left: 0.15rem;
}

.values__text {
    display: block;
}



.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.stats article {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 1.75rem;
    text-align: center;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

@media (min-width: 900px) {
    .stats article:last-child {
        grid-column: span 2;
    }
}

.stats h3 {
    font-size: 2rem;
    color: var(--color-primario);
    margin-bottom: 0.5rem;
}

.faq {
    display: grid;
    gap: 1rem;
}

.faq article {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
}

.contact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    align-items: start;
}

.contact-info p {
    margin-bottom: 0.4rem;
}

.contact-media {
    margin: 1.5rem 0 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
}

.contact-media img {
    display: block;
    width: 100%;
    height: auto;
}

.contact-form {
    background: #fff;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.08);
    display: grid;
    gap: 1rem;
}

.contact-form label {
    display: flex;
    flex-direction: column;
    font-weight: 500;
    gap: 0.5rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(15, 23, 42, 0.15);
    font: inherit;
}

.contact-form textarea { resize: vertical; }

.contact-form label.checkbox {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
    text-align: left;
}

.contact-form label.checkbox input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0;
    flex-shrink: 0;
}

.contact-form label.checkbox span {
    flex: 1;
    text-align: left;
}

#submit-btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

.site-footer {
    background: var(--color-primario-dark);
    color: #fff;
    padding: 2.5rem 0 1rem;
    margin-top: 4rem;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    align-items: flex-start;
}

.site-footer__about,
.site-footer__menu,
.site-footer__contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.site-footer__about {
    max-width: 320px;
}

.site-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    align-items: flex-start;
}

.site-footer__links a {
    color: inherit;
    text-decoration: none;
    font-weight: 500;
}

.site-footer__logo {
    display: block;
    max-width: 210px;
    width: 100%;
    height: auto;
}

.site-footer__contact a {
    color: #fff;
    font-weight: 600;
}

.site-footer__contact p {
    margin: 0;
}

.site-footer__copy {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 1000;
}

.modal.is-open { display: block; }

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(16, 24, 40, 0.7);
}

.modal__dialog {
    position: relative;
    margin: 10vh auto;
    background: #fff;
    padding: 2rem;
    border-radius: var(--radius-lg);
    width: min(600px, calc(100% - 2rem));
    box-shadow: 0 40px 80px rgba(15, 23, 42, 0.4);
    animation: slideUp 0.3s ease;
}

.modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

@keyframes slideUp {
    from { transform: translateY(25px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.legal {
    padding: 4rem 0;
    background: var(--color-claro);
}

.legal article {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
}

@media (max-width: 900px) {
    .site-nav {
        position: absolute;
        top: 100%;
        right: 1rem;
        background: rgba(13, 19, 33, 0.95);
        flex-direction: column;
        padding: 1rem 1.5rem;
        border-radius: var(--radius-md);
        display: none;
    }

    .site-nav.is-open { display: flex; }

    .nav-toggle { display: flex; }

    .service-card,
    .service-card__content,
    .service-card--alt .service-card__content {
        flex-direction: column;
    }

    .service-card__media {
        width: 100%;
        min-width: auto;
        height: auto;
    }

    .service-card__index {
        margin-bottom: 0.5rem;
    }

    .brand__logo {
        height: 36px;
    }
}

@media (max-width: 600px) {
    .contact-form {
        padding: 1.5rem;
    }

    .hero__cta { flex-direction: column; }

    .hero {
        min-height: 70vh;
        text-align: center;
        padding: 3rem 0;
    }

    .hero__content {
        align-items: center;
        margin: 1rem;
        width: calc(100% - 2rem);
        padding: 1.75rem;
        text-align: center;
        border-left: none;
        box-shadow: 0 25px 60px rgba(10, 15, 30, 0.35);
        margin-top: 300px;
    }

    .hero__cta {
        width: 100%;
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }

    .pricing-card {
        text-align: center;
    }

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

    .site-footer__inner {
        text-align: center;
        gap: 1.5rem;
    }

    .site-footer__about,
    .site-footer__menu,
    .site-footer__contact {
        align-items: center;
        text-align: center;
    }

    .site-footer__links {
        align-items: center;
    }

    .site-footer__logo {
        max-width: 160px;
    }

    .site-footer__about {
        margin: 0 auto;
    }

    .section--split .grid {
        gap: 1.5rem;
    }

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

    .stats article {
        padding: 1.25rem;
    }

    .values li {
        font-size: 0.95rem;
    }

    .values {
        margin-top: 2rem;
    }

    .values__title {
        margin-bottom: 0.25rem;
    }

    .section--split .grid > div:first-child {
        margin-bottom: 1.5rem;
    }
}