/* ---- Tokens ------------------------------------------------------------ */
/* Palette reads as a language notebook: violet-cast paper, fountain-pen ink,
   the pale rule of French seyès paper, and one carmine for the Spanish. */
:root {
    --paper: #f7f7fb;
    --paper-raised: #ffffff;
    --ink: #191c3a;
    --ink-soft: #565a83;
    --ink-deep: #12142e;
    --rule: #d7d2ee;
    --rule-soft: #e8e5f5;
    --carmine: #d6265a;
    --carmine-deep: #a81644;

    --display: "Petrona", Georgia, "Times New Roman", serif;
    --sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;

    --shell: 74rem;
    --gutter: clamp(1.25rem, 5vw, 4rem);
    --step: clamp(3.5rem, 9vw, 7rem);
    --radius: 3px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: clamp(1rem, 0.97rem + 0.15vw, 1.075rem);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
    margin: 0;
    font-weight: 400;
    text-wrap: balance;
}

p {
    margin: 0;
}

a {
    color: inherit;
    text-decoration-color: var(--rule);
    text-underline-offset: 0.25em;
}

a:hover {
    text-decoration-color: var(--carmine);
}

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

:focus-visible {
    outline: 2px solid var(--carmine);
    outline-offset: 3px;
    border-radius: 1px;
}

.skip {
    position: absolute;
    left: -999px;
    top: 0;
    z-index: 20;
    padding: 0.75rem 1rem;
    background: var(--ink-deep);
    color: var(--paper);
    text-decoration: none;
}

.skip:focus {
    left: 0;
}

.shell {
    width: 100%;
    max-width: var(--shell);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

/* ---- Masthead ---------------------------------------------------------- */
.masthead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--rule-soft);
}

.masthead__inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    min-height: 4.5rem;
}

.brand {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    margin-right: auto;
}

.brand__name {
    font-family: var(--display);
    font-size: 1.2rem;
    letter-spacing: -0.01em;
}

.brand__role {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.masthead__nav {
    display: flex;
    gap: 1.75rem;
    font-size: 0.9rem;
}

.masthead__nav a {
    text-decoration: none;
    padding-block: 0.25rem;
    border-bottom: 1px solid transparent;
}

.masthead__nav a:hover,
.masthead__nav a[aria-current] {
    border-bottom-color: var(--carmine);
}

.masthead__end {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.langs {
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.langs a {
    text-decoration: none;
    color: var(--ink-soft);
}

.langs a[aria-current] {
    color: var(--carmine);
    font-weight: 600;
}

/* ---- Buttons ----------------------------------------------------------- */
.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.btn {
    display: inline-block;
    padding: 0.85rem 1.5rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn--sm {
    padding: 0.55rem 1rem;
    font-size: 0.82rem;
}

.btn--primary {
    background: var(--carmine);
    color: #fff;
}

.btn--primary:hover {
    background: var(--carmine-deep);
}

.btn--ghost {
    border-color: var(--rule);
    color: var(--ink);
}

.btn--ghost:hover {
    border-color: var(--ink);
}

.btn--on-dark {
    border-color: color-mix(in srgb, var(--paper) 35%, transparent);
    color: var(--paper);
}

.btn--on-dark:hover {
    border-color: var(--paper);
}

/* ---- Eyebrow: the translation pair, the site's signature ---------------- */
.eyebrow {
    display: flex;
    flex-direction: column;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    line-height: 1.7;
}

.eyebrow__native {
    color: var(--ink-soft);
}

.eyebrow__spanish {
    font-family: var(--display);
    font-style: italic;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-transform: none;
    color: var(--carmine);
}

.eyebrow--dark .eyebrow__native {
    color: color-mix(in srgb, var(--paper) 60%, transparent);
}

.eyebrow--dark .eyebrow__spanish {
    color: #ff859f;
}

/* ---- Hero -------------------------------------------------------------- */
.hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 22rem);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
    padding-block: clamp(3rem, 8vw, 6.5rem);
}

.hero__native {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--ink-soft);
    line-height: 1.1;
}

.hero__spanish {
    font-family: var(--display);
    font-weight: 300;
    font-size: clamp(2.9rem, 8.5vw, 6rem);
    line-height: 0.98;
    letter-spacing: -0.03em;
    color: var(--carmine);
    margin-top: 0.35rem;
    text-indent: -0.06em;
}

.hero__lede {
    max-width: 34rem;
    margin-top: 1.75rem;
    color: var(--ink-soft);
}

/* The portrait sits against an offset carmine hairline, like a margin note. */
.portrait {
    position: relative;
    margin: 0;
    justify-self: end;
}

.portrait::before {
    content: "";
    position: absolute;
    inset: 0;
    transform: translate(0.85rem, 0.85rem);
    border: 1px solid var(--carmine);
    border-radius: 50%;
}

.portrait img {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 50%;
}

/* ---- Stat strip -------------------------------------------------------- */
.strip {
    border-block: 1px solid var(--rule-soft);
    background: var(--paper-raised);
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
}

.stat {
    padding: 1.5rem 0 1.5rem 1.5rem;
    border-left: 1px solid var(--rule-soft);
}

.stat:first-child {
    padding-left: 0;
    border-left: 0;
}

.stat__label {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.stat__value {
    margin: 0.35rem 0 0;
    font-family: var(--display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.1;
}

/* ---- Sections ---------------------------------------------------------- */
.section {
    border-top: 1px solid var(--rule-soft);
    padding-block: var(--step);
}

.section__grid {
    display: grid;
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
}

.section__heading {
    font-family: var(--display);
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
    max-width: 22ch;
}

.prose {
    max-width: 58ch;
    margin-top: 1.25rem;
    color: var(--ink-soft);
}

.page-head {
    padding-block: clamp(3rem, 8vw, 6rem) clamp(2rem, 5vw, 3.5rem);
}

.section--tight {
    padding-top: clamp(2.5rem, 6vw, 4rem);
}

.page-head__heading {
    font-family: var(--display);
    font-weight: 300;
    font-size: clamp(2.6rem, 7vw, 4.75rem);
    line-height: 1;
    letter-spacing: -0.03em;
    margin-top: 0.5rem;
}

.page-head__lede {
    max-width: 44ch;
    margin-top: 1.5rem;
    color: var(--ink-soft);
    font-size: 1.1rem;
}

/* ---- Plans ------------------------------------------------------------- */
.plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
    gap: 1px;
    margin-top: 2.5rem;
    background: var(--rule-soft);
    border: 1px solid var(--rule-soft);
    border-radius: var(--radius);
    overflow: hidden;
}

.plans--wide {
    margin-top: 0;
}

.plan {
    display: flex;
    flex-direction: column;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    background: var(--paper-raised);
}

.plan__level {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.plan__name {
    font-family: var(--display);
    font-size: clamp(1.6rem, 3vw, 2.15rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-top: 0.75rem;
}

.plan__spanish {
    font-family: var(--display);
    font-style: italic;
    color: var(--carmine);
}

.plan__price {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--rule-soft);
    font-size: 1.05rem;
    font-weight: 500;
}

.plan__description {
    margin-top: 1rem;
    color: var(--ink-soft);
}

.plan__features {
    margin: 1.5rem 0 2rem;
    padding: 0;
    list-style: none;
    flex: 1;
}

.plan__features li {
    position: relative;
    padding-left: 1.5rem;
    padding-block: 0.4rem;
    border-top: 1px solid var(--rule-soft);
    font-size: 0.95rem;
}

.plan__features li::before {
    content: "–";
    position: absolute;
    left: 0;
    color: var(--carmine);
}

.plan .btn {
    align-self: flex-start;
}

/* ---- Steps ------------------------------------------------------------- */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
    gap: 2.5rem;
    margin: 2.5rem 0 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.step {
    padding-top: 1.25rem;
    border-top: 1px solid var(--rule);
}

.step__index {
    font-family: var(--display);
    font-size: 2.25rem;
    line-height: 1;
    color: var(--carmine);
}

.step__title {
    margin-top: 0.75rem;
    font-family: var(--display);
    font-size: 1.35rem;
}

.step__body {
    margin-top: 0.5rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

/* ---- Quotes ------------------------------------------------------------ */
.quotes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 13.5rem), 1fr));
    gap: 2rem 2.5rem;
    margin-top: 2.5rem;
}

.quote {
    margin: 0;
    padding-top: 1.25rem;
    border-top: 1px solid var(--rule);
}

.quote blockquote {
    margin: 0;
    font-family: var(--display);
    font-size: 1.2rem;
    line-height: 1.45;
}

.quote figcaption {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.quote__detail {
    color: var(--ink-soft);
}

/* ---- FAQ: the inverted question mark opens each question --------------- */
.faq {
    margin-top: 2.5rem;
    border-top: 1px solid var(--rule-soft);
}

.faq__item {
    border-bottom: 1px solid var(--rule-soft);
}

.faq__item summary {
    position: relative;
    list-style: none;
    cursor: pointer;
    padding: 1.1rem 2rem 1.1rem 2rem;
    font-size: 1.05rem;
}

.faq__item summary::-webkit-details-marker {
    display: none;
}

.faq__item summary::before {
    content: "¿";
    position: absolute;
    left: 0;
    top: 1rem;
    font-family: var(--display);
    font-size: 1.35rem;
    line-height: 1.25;
    color: var(--carmine);
}

.faq__item summary::after {
    content: "+";
    position: absolute;
    right: 0;
    color: var(--ink-soft);
    font-size: 1.2rem;
}

.faq__item[open] summary::after {
    content: "–";
}

.faq__item p {
    max-width: 62ch;
    margin: 0;
    padding: 0 2rem 1.5rem;
    color: var(--ink-soft);
}

/* ---- Closing band ------------------------------------------------------ */
.band {
    background: var(--ink-deep);
    color: var(--paper);
}

.band__inner {
    padding-block: var(--step);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.band__heading {
    margin-top: 1rem;
    font-family: var(--display);
    font-weight: 300;
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    max-width: 20ch;
}

.band__body {
    max-width: 46ch;
    margin-top: 1.25rem;
    color: color-mix(in srgb, var(--paper) 72%, transparent);
}

.band__note {
    margin-top: 1.25rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--paper) 55%, transparent);
}

/* ---- Footer ------------------------------------------------------------ */
.footer {
    background: var(--ink-deep);
    color: color-mix(in srgb, var(--paper) 70%, transparent);
    border-top: 1px solid color-mix(in srgb, var(--paper) 12%, transparent);
    font-size: 0.88rem;
}

.footer__inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
    gap: 2rem;
    padding-block: 3rem;
}

.footer__name {
    font-family: var(--display);
    font-size: 1.15rem;
    color: var(--paper);
}

.footer__contact {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer__credit {
    align-self: end;
}

/* ---- Hero reveal ------------------------------------------------------- */
.hero__spanish .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(0.4em);
    animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
    animation-delay: calc(0.35s + var(--i) * 0.12s);
}

@keyframes rise {
    to {
        opacity: 1;
        transform: none;
    }
}

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 60rem) {
    .hero__inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .portrait {
        order: -1;
        justify-self: start;
        max-width: 13rem;
    }

    .section__grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .eyebrow {
        flex-direction: row;
        align-items: baseline;
        gap: 0.75rem;
    }

    .stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stat:nth-child(odd) {
        padding-left: 0;
        border-left: 0;
    }

    .stat:nth-child(n+3) {
        border-top: 1px solid var(--rule-soft);
    }
}

@media (max-width: 48rem) {
    .masthead__nav {
        display: none;
    }

    .brand__role {
        display: none;
    }
}

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

    .hero__spanish .word {
        opacity: 1;
        transform: none;
        animation: none;
    }

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