/* Paleta: blanco, beige y verde oliva. Sin cursivas ni texturas. */
:root {
    --color-white: #ffffff;
    --color-beige: #f3ede2;
    --color-beige-dark: #e3d8c4;
    --color-olive: #5b6236;
    --color-olive-dark: #474d2a;
    --color-olive-soft: #8a8f6a;
    --color-ink: #2f3220;
    --color-ink-soft: #62664f;
    --color-on-olive: #ffffff;
    --color-on-olive-soft: #e3dccd;

    --color-error: #9b2c2c;
    --color-error-bg: #fbf1f0;
    --color-success: var(--color-olive);
    --color-success-bg: var(--color-beige);

    --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-body: 'Jost', 'Helvetica Neue', Arial, sans-serif;

    --text-xs: 0.8125rem;
    --text-sm: 0.9375rem;
    --text-base: 1.0625rem;
    --text-lg: 1.25rem;
    --text-title: clamp(2rem, 3vw + 1.2rem, 2.75rem);
    --text-hero: clamp(2.75rem, 6vw + 1rem, 5rem);
    --text-counter: clamp(2rem, 4vw + 0.75rem, 3rem);

    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    --header-height: 4rem;
    --container-width: 60rem;
    --container-pad: clamp(1rem, 4vw, 2rem);
    --section-pad: clamp(2.5rem, 6vw, 4rem);

    --radius: 4px;
    --radius-pill: 999px;
    --transition: 200ms ease;
}

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

* {
    margin: 0;
}

/* Ningún texto en cursiva. */
em,
i,
cite,
address,
dfn,
var {
    font-style: normal;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

section[id],
#contenido,
.form__status,
:where(a, button, input, select, textarea, [tabindex]) {
    scroll-margin-top: var(--header-height);
}

body {
    background-color: var(--color-white);
    color: var(--color-ink);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.15;
    text-wrap: balance;
}

p {
    text-wrap: pretty;
}

img,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

[hidden] {
    display: none !important;
}

input,
button,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
}

a {
    color: var(--color-olive);
    text-underline-offset: 0.2em;
}

a:hover {
    color: var(--color-olive-dark);
}

:where(a, button, input, [tabindex]):focus-visible {
    outline: 2px solid var(--color-olive);
    outline-offset: 3px;
    border-radius: var(--radius);
}

/* --- Estructura ---------------------------------------------------------- */

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

.section {
    padding-block: var(--section-pad);
    text-align: center;
}

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

.section--olive {
    background-color: var(--color-olive);
    color: var(--color-on-olive);
}

.section-title {
    margin-bottom: var(--space-lg);
    font-size: var(--text-title);
    color: var(--color-olive);
}

.section--olive .section-title {
    color: var(--color-on-olive);
}

.eyebrow {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-olive);
}

.section--olive .eyebrow {
    color: var(--color-on-olive-soft);
}

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

.divider {
    width: 3rem;
    height: 1px;
    margin: var(--space-lg) auto;
    border: 0;
    background-color: var(--color-olive-soft);
}

/* --- Cabecera ------------------------------------------------------------ */

.site-header {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: 50;
    transition: background-color var(--transition);
}

.site-header--solid {
    background-color: rgb(255 255 255 / 96%);
    border-bottom: 1px solid var(--color-beige-dark);
}

.site-header__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding-block: var(--space-md);
}

.site-header__brand,
.nav__link,
.nav-toggle {
    color: var(--color-on-olive);
    text-decoration: none;
}

.site-header__brand {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.site-header--solid .site-header__brand,
.site-header--solid .nav__link,
.site-header--solid .nav-toggle {
    color: var(--color-ink);
}

.site-header__brand:hover,
.nav__link:hover,
.nav__link:focus-visible {
    color: var(--color-beige-dark);
}

.site-header--solid .site-header__brand:hover,
.site-header--solid .nav__link:hover,
.site-header--solid .nav__link:focus-visible {
    color: var(--color-olive);
}

.nav__list {
    display: flex;
    gap: var(--space-xl);
    list-style: none;
    padding: 0;
}

.nav__link {
    font-size: var(--text-sm);
    letter-spacing: 0.06em;
    transition: color var(--transition);
}

.nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    background: none;
    border: 0;
}

.nav-toggle__icon {
    width: 1.5rem;
    height: 1.5rem;
    stroke: currentcolor;
    stroke-width: 1.5;
    fill: none;
}

.nav--mobile {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-beige-dark);
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
}

.nav--mobile .nav__list {
    flex-direction: column;
    gap: 0;
    padding-block: var(--space-xs);
}

.nav--mobile .nav__link {
    display: block;
    padding-block: var(--space-sm);
    border-bottom: 1px solid var(--color-beige);
    color: var(--color-ink);
}

.nav--mobile .nav__item:last-child .nav__link {
    border-bottom: 0;
}

@media (width < 60em) {
    .nav--desktop {
        display: none;
    }
}

@media (width >= 60em) {
    .nav-toggle,
    .nav--mobile {
        display: none;
    }
}

/* --- Portada ------------------------------------------------------------- */

.hero {
    display: grid;
    place-items: center;
    min-height: 100vh;
    min-height: 100svh;
    padding: calc(var(--header-height) + var(--space-xl)) var(--container-pad) var(--space-2xl);
    background-color: var(--color-olive);
    color: var(--color-on-olive);
    text-align: center;
}

.hero__eyebrow {
    margin-bottom: var(--space-md);
    font-size: var(--text-xs);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-on-olive-soft);
}

.hero__title {
    font-size: var(--text-hero);
    font-weight: 400;
    line-height: 1.05;
}

.hero__meta {
    margin-top: var(--space-lg);
    font-size: var(--text-sm);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-on-olive-soft);
}

/* --- Botones ------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    min-height: 2.75rem;
    padding: var(--space-xs) var(--space-xl);
    border: 1px solid var(--color-olive);
    border-radius: var(--radius-pill);
    background-color: var(--color-olive);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color var(--transition), color var(--transition);
}

.btn:hover:not(:disabled) {
    background-color: var(--color-olive-dark);
    border-color: var(--color-olive-dark);
    color: var(--color-white);
}

.btn:disabled {
    background-color: var(--color-beige-dark);
    border-color: var(--color-beige-dark);
    color: var(--color-ink-soft);
    cursor: not-allowed;
}

.btn--outline {
    background-color: transparent;
    color: var(--color-olive);
}

.btn--outline:hover:not(:disabled) {
    background-color: var(--color-olive);
    border-color: var(--color-olive);
}

.section--olive .btn {
    background-color: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-olive);
}

.section--olive .btn:hover:not(:disabled) {
    background-color: var(--color-beige);
    border-color: var(--color-beige);
    color: var(--color-olive-dark);
}

.btn--block {
    display: flex;
    width: 100%;
}

.btn__icon {
    width: 1rem;
    height: 1rem;
    stroke: currentcolor;
    stroke-width: 1.5;
    fill: none;
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

/* --- Bienvenida ---------------------------------------------------------- */

.parents {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
    gap: var(--space-md);
    max-width: 40rem;
    margin: var(--space-lg) auto 0;
}

.parents__name {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 500;
    line-height: 1.4;
}

.welcome__text {
    max-width: 30rem;
    margin-inline: auto;
    color: var(--color-ink-soft);
}

/* --- Cuenta regresiva ---------------------------------------------------- */

.countdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 5rem));
    justify-content: center;
    gap: var(--space-md);
    margin-block: var(--space-lg) var(--space-xl);
}

.countdown__unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown__value {
    font-family: var(--font-display);
    font-size: var(--text-counter);
    font-weight: 500;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.countdown__label {
    margin-top: var(--space-2xs);
    font-size: 0.6875rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-on-olive-soft);
}

.countdown__done {
    font-family: var(--font-display);
    font-size: var(--text-title);
}

/* --- Itinerario ---------------------------------------------------------- */

.timeline {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-xl) var(--space-md);
    max-width: 40rem;
    margin-inline: auto;
    padding: 0;
    list-style: none;
}

@media (width >= 48em) {
    .timeline {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.timeline__item {
    display: grid;
    justify-items: center;
    gap: var(--space-2xs);
}

.timeline__icon {
    width: 3rem;
    height: 3rem;
    margin-bottom: var(--space-xs);
    background-color: var(--color-olive);
    -webkit-mask: var(--timeline-icono-img) center / contain no-repeat;
    mask: var(--timeline-icono-img) center / contain no-repeat;
}

.timeline__icon--ceremonia {
    --timeline-icono-img: url("../img/5-icono.svg");
}

.timeline__icon--recepcion {
    --timeline-icono-img: url("../img/6-icono.svg");
}

.timeline__icon--cena {
    --timeline-icono-img: url("../img/8-icono.svg");
}

.timeline__title {
    font-size: var(--text-lg);
}

.timeline__time {
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    color: var(--color-olive);
}

/* --- Lugares ------------------------------------------------------------- */

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(18rem, 100%), 1fr));
    gap: var(--space-lg);
}

.venue-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-white);
    border: 1px solid var(--color-beige-dark);
    border-radius: var(--radius);
    overflow: hidden;
}

.venue-card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.venue-card__body {
    display: grid;
    gap: var(--space-xs);
    padding: var(--space-lg);
}

.venue-card__name {
    font-size: var(--text-lg);
}

.venue-card__name a {
    color: inherit;
    text-decoration-color: var(--color-beige-dark);
    text-decoration-thickness: 1px;
}

.venue-card__name a:hover {
    color: var(--color-olive);
    text-decoration-color: currentcolor;
}

.venue-card__time {
    font-size: var(--text-sm);
    letter-spacing: 0.08em;
    color: var(--color-olive);
}

.venue-card__address {
    font-size: var(--text-sm);
    color: var(--color-ink-soft);
}

/* --- Vestimenta ---------------------------------------------------------- */

.dress-code__values {
    font-family: var(--font-display);
    font-size: var(--text-lg);
}

.palette-group + .palette-group {
    margin-top: var(--space-lg);
}

.palette {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    padding: 0;
    list-style: none;
}

.palette__dot {
    width: 2rem;
    aspect-ratio: 1;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgb(0 0 0 / 15%);
}

/* Colores a evitar */
.palette__dot--rojo { background-color: #b3202a; }
.palette__dot--blanco { background-color: #ffffff; }
.palette__dot--beige { background-color: #dcc9a8; }
.palette__dot--marfil { background-color: #f2ebdd; }
.palette__dot--champan { background-color: #e8d9b5; }

/* Colores sugeridos (primavera) */
.palette__dot--salvia { background-color: #9ca98b; }
.palette__dot--oliva { background-color: #7e8560; }
.palette__dot--cielo { background-color: #9cc3dd; }
.palette__dot--marino { background-color: #1f2d4d; }
.palette__dot--negro { background-color: #111111; }

/* --- Regalos ------------------------------------------------------------- */

.bank-details {
    max-width: 22rem;
    margin: var(--space-xl) auto 0;
}

.bank-details__list {
    display: grid;
    margin-block: var(--space-sm);
    text-align: left;
}

.bank-details__row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-sm);
    padding-block: var(--space-xs);
    border-bottom: 1px solid var(--color-beige-dark);
}

.bank-details__label {
    font-size: var(--text-xs);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-ink-soft);
}

.bank-details__value {
    font-weight: 500;
    overflow-wrap: anywhere;
}

.gift-note {
    margin-top: var(--space-md);
    font-size: var(--text-sm);
}

/* --- Confirmación -------------------------------------------------------- */

.rsvp__card {
    max-width: 30rem;
    margin-inline: auto;
}

.rsvp__intro {
    color: var(--color-ink-soft);
    margin-bottom: var(--space-lg);
}

.rsvp__state {
    display: block;
}

.rsvp__greeting {
    font-size: var(--text-lg);
    margin-bottom: var(--space-xs);
}

.rsvp__greeting strong {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-title);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-olive);
}

.form {
    display: grid;
    gap: var(--space-lg);
    text-align: left;
}

.field {
    display: grid;
    gap: var(--space-2xs);
}

.field__label,
.choice-group__legend {
    font-size: var(--text-sm);
    font-weight: 500;
}

.choice-group__legend {
    margin-bottom: var(--space-xs);
    padding: 0;
}

.field__hint {
    font-size: var(--text-sm);
    line-height: 1.5;
    color: var(--color-ink-soft);
}

.field__input {
    width: 100%;
    min-height: 2.875rem;
    padding: var(--space-xs) var(--space-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-beige-dark);
    border-radius: var(--radius);
    color: var(--color-ink);
    transition: border-color var(--transition);
}

.field__input:focus-visible {
    outline: none;
    border-color: var(--color-olive);
    box-shadow: 0 0 0 2px rgb(91 98 54 / 25%);
}

.field__input:disabled {
    background-color: var(--color-beige);
    color: var(--color-ink-soft);
    cursor: not-allowed;
}

.field__input--locked {
    background-color: var(--color-beige);
    font-weight: 500;
    cursor: default;
}

.field__input--locked:focus-visible {
    box-shadow: none;
}

.field__input[type='number'] {
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.field__input[aria-invalid='true'] {
    border-color: var(--color-error);
}

.choice-group {
    border: 0;
    padding: 0;
    margin: 0;
}

.choice-group__options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
    gap: var(--space-xs);
}

.choice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    min-height: 2.875rem;
    padding: var(--space-xs) var(--space-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-beige-dark);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color var(--transition), background-color var(--transition);
}

.choice__input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--color-olive);
    cursor: inherit;
}

.choice:has(.choice__input:checked) {
    border-color: var(--color-olive);
}

.choice:has(.choice__input:focus-visible) {
    outline: 2px solid var(--color-olive);
    outline-offset: 2px;
}

.form__status {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: var(--text-sm);
    text-align: center;
}

.form__status:focus {
    outline: none;
}

.form__status--error {
    background-color: var(--color-error-bg);
    border-color: var(--color-error);
    color: var(--color-error);
}

.form__status--success {
    background-color: var(--color-success-bg);
    border-color: var(--color-success);
    color: var(--color-success);
}

.sin-invitacion #rsvp,
.sin-invitacion .nav__item--rsvp {
    display: none;
}

/* --- Pie ----------------------------------------------------------------- */

.site-footer {
    padding-block: var(--space-xl);
    background-color: var(--color-olive);
    color: var(--color-on-olive-soft);
    text-align: center;
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
}

.site-footer__names {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    letter-spacing: 0;
    color: var(--color-on-olive);
}

/* --- Galería y visor (usados por gallery.js) ----------------------------- */

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.gallery__item {
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    cursor: zoom-in;
}

.gallery__img {
    display: block;
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: var(--radius);
}

.lightbox {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    padding: 0;
    border: 0;
    background-color: rgb(47 50 32 / 94%);
    overflow: hidden;
}

.lightbox::backdrop {
    background-color: rgb(47 50 32 / 80%);
}

.lightbox__stage {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: var(--space-2xl) var(--space-sm);
}

.lightbox__img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.lightbox__nav,
.lightbox__close {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 1px solid rgb(255 255 255 / 35%);
    border-radius: var(--radius-pill);
    background-color: transparent;
    color: var(--color-white);
}

.lightbox__nav svg,
.lightbox__close svg {
    width: 1.5rem;
    height: 1.5rem;
    stroke: currentcolor;
    stroke-width: 1.5;
    fill: none;
}

.lightbox__nav {
    top: 50%;
    transform: translateY(-50%);
}

.lightbox__nav--prev { left: var(--space-sm); }
.lightbox__nav--next { right: var(--space-sm); }

.lightbox__close {
    top: var(--space-sm);
    right: var(--space-sm);
}

.lightbox__counter {
    position: absolute;
    left: 50%;
    bottom: var(--space-sm);
    transform: translateX(-50%);
    color: var(--color-on-olive-soft);
    font-size: var(--text-xs);
    letter-spacing: 0.16em;
}

/* --- Aparición suave al hacer scroll ------------------------------------- */

.js-reveal .section > .container > * {
    opacity: 0;
    transition: opacity 700ms ease-out;
}

.js-reveal .section > .container > .is-visible {
    opacity: 1;
}

/* --- Utilidades ---------------------------------------------------------- */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    inset-inline-start: var(--space-md);
    inset-block-start: -100%;
    z-index: 100;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-white);
    color: var(--color-ink);
    text-decoration: none;
}

.skip-link:focus-visible {
    inset-block-start: var(--space-md);
}

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

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

    .js-reveal .section > .container > * {
        opacity: 1;
    }
}

@media print {
    .site-header,
    .rsvp,
    .skip-link,
    .btn {
        display: none !important;
    }

    .hero {
        min-height: 0;
        padding: 1rem 0;
        background: none;
        color: #000;
    }

    .section--olive,
    .section--beige {
        background: none;
        color: #000;
    }
}