/* Multiservicios Integrales SpA — landing */
:root {
  --cafe: #451B0A;
  --cafe-deep: #2B1006;
  --oro: #BD7B11;
  --oro-claro: #E8A93A;
  --ground: #F7F4EE;
  --card: #FFFFFF;
  --ink: #2B1006;
  --muted: #5A4A40;
  --on-dark: #FBF6EC;
  --verde-wa: #25D366;

  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --gutter: clamp(20px, 5vw, 64px);
  --section: clamp(72px, 11vw, 160px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--font-body); font-size: 1.125rem; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 800; margin: 0; letter-spacing: -0.025em; line-height: 1.05; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--oro-claro); color: var(--cafe-deep); }

.wrap { width: 100%; max-width: 1360px; margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--cafe); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; font: 700 1rem/1 var(--font-body); text-decoration: none; border: 0; border-radius: 999px; cursor: pointer; transition: transform 160ms var(--ease-out), background-color 200ms ease; }
.btn:active { transform: scale(0.97); }
.btn--dark { background: var(--cafe); color: #fff; }
.btn--ghost { background: transparent; color: var(--cafe); padding-inline: 8px; text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.btn--gold { background: var(--oro-claro); color: var(--cafe-deep); }
@media (hover: hover) and (pointer: fine) {
  .btn--dark:hover { background: var(--cafe-deep); }
  .btn--gold:hover { background: #F2B955; }
  .btn--ghost:hover { color: var(--oro); }
}

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: var(--ground); }
.nav__in { display: flex; align-items: center; gap: 32px; height: 76px; }
.nav__logo { display: block; flex: none; }
.nav__logo img { height: 40px; width: auto; }
.nav__links { display: flex; gap: 32px; margin-left: auto; }
.nav__links a { text-decoration: none; font-weight: 600; font-size: 1rem; color: var(--cafe); padding: 8px 0; }
.nav__cta { min-height: 46px; padding: 0 22px; font-size: 0.95rem; }
@media (hover: hover) and (pointer: fine) { .nav__links a:hover { color: var(--oro); } }
@media (max-width: 900px) { .nav__links { display: none; } .nav__cta { margin-left: auto; } }
@media (max-width: 480px) { .nav__logo img { height: 30px; } .nav__cta { padding: 0 16px; font-size: 0.875rem; } .nav__in { gap: 12px; } }

/* ---------- hero ---------- */
.hero { padding-top: clamp(24px, 4vw, 56px); padding-bottom: clamp(32px, 5vw, 72px); }
.hero__in { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(32px, 4vw, 64px); align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 4.6vw, 4.15rem); letter-spacing: -0.035em; line-height: 0.98; color: var(--cafe); }
.hero__lead { margin-top: 24px; max-width: 34em; font-size: clamp(1.125rem, 1.5vw, 1.25rem); }
.hook { margin-top: 24px; max-width: 34em; background: var(--oro-claro); color: var(--cafe-deep); padding: 20px 24px; border-radius: 20px 20px 20px 4px; font-size: 1.125rem; line-height: 1.45; }
.hook strong { font-weight: 700; }
.hero__actions { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.hero__zone { margin-top: 22px; font-weight: 600; color: var(--muted); }
.hero__art { aspect-ratio: 4 / 5; max-height: 660px; width: 100%; overflow: hidden; border-radius: 28px 28px 28px 120px; background: #cfd8c4; }
.hero__art img { width: 100%; height: 100%; object-fit: cover; object-position: 100% 50%; animation: heroIn 1.8s var(--ease-out) both; }
@keyframes heroIn { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero__facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(40px, 6vw, 80px); }
.fact { background: var(--card); border-radius: 20px; padding: 24px 28px; font-size: 1.0625rem; color: var(--muted); }
.fact strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.5rem, 2.4vw, 2.125rem); letter-spacing: -0.03em; color: var(--cafe); line-height: 1.1; }
@media (max-width: 900px) {
  .hero__in { grid-template-columns: 1fr; }
  .hero__art { max-height: 420px; aspect-ratio: 4 / 3; border-radius: 24px 24px 24px 80px; }
  .hero__facts { grid-template-columns: 1fr; gap: 12px; }
  .fact { padding: 18px 22px; }
}

/* ---------- fondo con foto (banners) ---------- */
.bgfx { position: absolute; inset: 0; z-index: -1; overflow: hidden; background: var(--cafe-deep); }
.bgfx img { position: absolute; left: 0; top: -8%; width: 100%; height: 116%; object-fit: cover; transform: translate3d(0, var(--py, 0px), 0); }
.bgfx::after { content: ""; position: absolute; inset: 0; background: rgba(43, 16, 6, 0.78); }
.bgfx img { animation: kenburns 28s ease-in-out infinite alternate; }
@keyframes kenburns { from { scale: 1; } to { scale: 1.1; } }

/* ---------- problema ---------- */
.problem { position: relative; isolation: isolate; margin-top: 0; color: var(--on-dark); padding-block: var(--section) clamp(56px, 8vw, 110px); }
.problem__in { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.problem h2 { font-size: clamp(2rem, 4.4vw, 3.75rem); color: #fff; position: sticky; top: 110px; }
.problem__list li { position: relative; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.375rem, 2.4vw, 2.125rem); letter-spacing: -0.02em; line-height: 1.15; padding: clamp(18px, 2.4vw, 30px) 0 clamp(18px, 2.4vw, 30px) 40px; }
.problem__list li:first-child { padding-top: 0; }
.problem__list li::before { content: ""; position: absolute; left: 0; top: calc(clamp(18px, 2.4vw, 30px) + 0.35em); width: 16px; height: 16px; border-radius: 50%; background: var(--oro-claro); animation: pulse 2.4s ease-out infinite; }
.problem__list li:first-child::before { top: 0.35em; }
.problem__list li:nth-child(2)::before { animation-delay: .6s; }
.problem__list li:nth-child(3)::before { animation-delay: 1.2s; }
.problem__list li:nth-child(4)::before { animation-delay: 1.8s; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(232, 169, 58, 0.6); } 70%, 100% { box-shadow: 0 0 0 14px rgba(232, 169, 58, 0); } }
.problem__list li:nth-child(even) { color: var(--oro-claro); }
.problem__answer { margin-top: clamp(40px, 6vw, 90px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.problem__answer p { flex: 1 1 22em; max-width: 34em; font-size: clamp(1.1875rem, 1.8vw, 1.5rem); line-height: 1.45; background: rgba(251, 246, 236, 0.96); color: var(--cafe-deep); padding: clamp(22px, 3vw, 36px); border-radius: 24px 24px 24px 4px; font-weight: 600; }
@media (max-width: 900px) { .problem__in { grid-template-columns: 1fr; } .problem h2 { position: static; } }

/* ---------- servicios ---------- */
.section-title { font-size: clamp(2rem, 4.4vw, 3.75rem); color: var(--cafe); max-width: 14em; }
.section-sub { margin-top: 18px; color: var(--muted); font-size: 1.0625rem; }
.section-sub--lg { max-width: 36em; font-size: 1.1875rem; color: var(--cafe); }
.services { padding-block: var(--section); }
.cards { margin-top: clamp(28px, 4vw, 48px); display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { position: relative; isolation: isolate; min-height: 400px; border-radius: 24px; overflow: hidden; background: #d9d2c5; cursor: default; outline-offset: 4px; }
.card--wide { grid-column: span 2; }
.card__bg { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; object-fit: cover; transition: transform 800ms var(--ease-out); }
.card__freq { position: absolute; top: 16px; left: 16px; right: 16px; width: fit-content; max-width: calc(100% - 32px); background: var(--oro-claro); color: var(--cafe-deep); font-weight: 700; font-size: 0.9375rem; line-height: 1.25; padding: 8px 14px; border-radius: 999px; }
.card__panel { position: absolute; left: 12px; right: 12px; bottom: 12px; background: rgba(255, 253, 249, 0.96); border-radius: 18px; padding: 18px 20px; }
.card__head { display: flex; gap: 14px; align-items: center; }
.card h3 { font-size: clamp(1.125rem, 1.5vw, 1.3125rem); letter-spacing: -0.015em; line-height: 1.15; color: var(--cafe); }
.card--wide h3 { font-size: clamp(1.25rem, 2vw, 1.625rem); }
.ico { width: 44px; height: 44px; flex: none; fill: none; stroke: var(--cafe); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.card__more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 360ms var(--ease-out); }
.card__more > div { overflow: hidden; min-height: 0; }
.card__more p { padding-top: 12px; color: var(--muted); font-size: 1.0625rem; opacity: 0; transform: translateY(6px); transition: opacity 260ms ease, transform 320ms var(--ease-out); }
.card:hover .card__more, .card:focus .card__more, .card:focus-within .card__more { grid-template-rows: 1fr; }
.card:hover .card__more p, .card:focus .card__more p, .card:focus-within .card__more p { opacity: 1; transform: none; transition-delay: 90ms; }
@media (hover: hover) and (pointer: fine) { .card:hover .card__bg { transform: scale(1.07); } }
@media (hover: none) { .card__more { grid-template-rows: 1fr; } .card__more p { opacity: 1; transform: none; } }

.later { margin-top: 16px; background: var(--card); border-radius: 24px; padding: clamp(24px, 3vw, 40px); }
.later p { max-width: 44em; font-size: 1.125rem; color: var(--muted); }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr 1fr; } .card--wide { grid-column: span 2; } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } .card--wide { grid-column: auto; } .card { min-height: 380px; } }

/* ---------- semana ---------- */
.week { background: var(--oro-claro); padding-block: var(--section); }
.week .section-title { color: var(--cafe-deep); }
.week__lead { margin-top: 20px; max-width: 34em; font-size: 1.1875rem; color: var(--cafe-deep); }
.week__app { margin-top: clamp(32px, 4vw, 56px); display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: 16px; }
.week__tabs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; align-content: start; }
.week__tabs button { font: 800 clamp(1.25rem, 2vw, 1.75rem)/1 var(--font-display); letter-spacing: -0.02em; text-align: left; padding: 22px 24px; min-height: 76px; background: rgba(255, 255, 255, 0.6); color: var(--cafe-deep); border: 0; border-radius: 20px; cursor: pointer; transition: transform 160ms var(--ease-out), background-color 220ms ease, color 220ms ease; }
.week__tabs button span { font-weight: 700; }
.week__tabs button:active { transform: scale(0.97); }
.week__tabs button[aria-selected="true"] { background: var(--cafe-deep); color: #fff; }
@media (hover: hover) and (pointer: fine) { .week__tabs button:not([aria-selected="true"]):hover { background: rgba(255, 255, 255, 0.92); } }
.week__panel { background: var(--cafe-deep); color: var(--on-dark); border-radius: 28px; padding: clamp(28px, 4vw, 56px); min-height: 360px; display: flex; flex-direction: column; }
.week__today { align-self: flex-start; background: var(--oro-claro); color: var(--cafe-deep); font-weight: 700; font-size: 0.9375rem; padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.week__main { font-size: clamp(1.75rem, 3.4vw, 3rem); color: #fff; max-width: 14em; }
.week__extra { margin-top: 28px; display: grid; gap: 12px; }
.week__extra li { font-size: 1.1875rem; padding-left: 28px; position: relative; color: #EADFCC; }
.week__extra li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 12px; height: 12px; border-radius: 50%; background: var(--oro-claro); }
.week__hours { margin-top: auto; padding-top: 32px; font-weight: 700; color: var(--oro-claro); }
.week__panel > * { transition: opacity 180ms ease, transform 220ms var(--ease-out); }
.week__panel.is-swap > * { opacity: 0; transform: translateY(8px); }
.week__foot { margin-top: 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; }
.week__note { max-width: 36em; font-size: 1rem; color: var(--cafe-deep); font-weight: 600; }
@media (max-width: 900px) { .week__app { grid-template-columns: 1fr; } .week__tabs { grid-template-columns: repeat(3, 1fr); gap: 8px; } .week__tabs button { padding: 16px 14px; min-height: 64px; font-size: 1.0625rem; } .week__tabs button span { display: none; } .week__panel { min-height: 300px; } }

/* ---------- cómo ---------- */
.how { padding-block: var(--section); }
.steps { margin-top: clamp(36px, 5vw, 72px); display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { background: var(--card); border-radius: 24px; padding: clamp(24px, 2.8vw, 40px); transition: transform 220ms var(--ease-out), background-color 220ms ease; }
.step:nth-child(1) { border-top-left-radius: 4px; }
.step h3 { font-size: clamp(1.375rem, 2vw, 1.75rem); line-height: 1.12; color: var(--cafe); }
.step p { margin-top: 14px; color: var(--muted); }
@media (hover: hover) and (pointer: fine) { .step:hover { transform: translateY(-4px); background: #FFF9EC; } }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* ---------- por qué escogernos ---------- */
.why { background: #EFE7D8; padding-block: var(--section); }
.panels { margin-top: clamp(28px, 4vw, 56px); display: flex; gap: 12px; height: clamp(440px, 46vw, 560px); }
.panel { position: relative; isolation: isolate; flex: 1 1 0; min-width: 0; overflow: hidden; border-radius: 24px; background: #d9d2c5; transition: flex-grow 600ms var(--ease-out); outline-offset: 4px; }
.panel:first-child { flex-grow: 2.4; }
.panels:hover .panel:first-child:not(:hover), .panels:focus-within .panel:first-child:not(:focus) { flex-grow: 1; }
.panel:hover, .panel:focus { flex-grow: 2.4 !important; }
.panel__bg { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; object-fit: cover; transition: transform 800ms var(--ease-out); }
.panel__box { position: absolute; left: 12px; right: 12px; bottom: 12px; background: rgba(255, 253, 249, 0.96); border-radius: 18px; padding: 18px 20px; }
.panel h3 { font-size: clamp(1.0625rem, 1.5vw, 1.375rem); letter-spacing: -0.015em; line-height: 1.15; color: var(--cafe); }
.panel__more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 360ms var(--ease-out); }
.panel__more > div { overflow: hidden; min-height: 0; }
.panel__more p { padding-top: 10px; color: var(--muted); font-size: 1.0625rem; opacity: 0; transition: opacity 260ms ease; }
.panel:first-child .panel__more, .panel:hover .panel__more, .panel:focus .panel__more { grid-template-rows: 1fr; }
.panels:hover .panel:first-child:not(:hover) .panel__more { grid-template-rows: 0fr; }
.panel:first-child .panel__more p, .panel:hover .panel__more p, .panel:focus .panel__more p { opacity: 1; transition-delay: 160ms; }
.panels:hover .panel:first-child:not(:hover) .panel__more p { opacity: 0; transition-delay: 0ms; }
@media (hover: hover) and (pointer: fine) { .panel:hover .panel__bg { transform: scale(1.05); } }
@media (max-width: 900px) {
  .panels { flex-direction: column; height: auto; }
  .panel, .panel:first-child { flex: none; min-height: 280px; }
  .panel__more { grid-template-rows: 1fr !important; }
  .panel__more p { opacity: 1 !important; }
}

/* ---------- faq ---------- */
.faq { padding-block: var(--section); }
.faq__in { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.faq .section-title { position: sticky; top: 110px; }
.faq__list { display: grid; gap: 10px; }
details { background: var(--card); border-radius: 20px; }
summary { list-style: none; cursor: pointer; padding: 24px 28px; font-weight: 700; font-size: 1.1875rem; display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 64px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; flex: none; font-size: 2rem; font-weight: 600; line-height: 1; color: var(--oro); transition: transform 200ms var(--ease-out); }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 28px 26px; color: var(--muted); max-width: 40em; }
@media (max-width: 900px) { .faq__in { grid-template-columns: 1fr; } .faq .section-title { position: static; } }

/* ---------- contacto ---------- */
.contact { position: relative; isolation: isolate; color: var(--on-dark); padding-block: var(--section); }
.contact__in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.contact h2 { font-size: clamp(2.25rem, 5vw, 4.25rem); color: #fff; }
.contact__text > p { margin-top: 24px; max-width: 28em; font-size: 1.1875rem; color: #F1E6D3; }
.contact__text .btn { margin-top: 32px; }
.contact__data { margin-top: 28px !important; font-weight: 600; color: var(--oro-claro) !important; }
.form { background: var(--card); color: var(--ink); border-radius: 28px; padding: clamp(24px, 3.4vw, 44px); display: grid; gap: 8px; }
.form label { font-weight: 700; font-size: 1rem; margin-top: 10px; }
.form input, .form textarea { font: 500 1.0625rem var(--font-body); color: var(--ink); background: var(--ground); border: 2px solid transparent; border-radius: 14px; padding: 15px 16px; min-height: 52px; width: 100%; transition: border-color 160ms ease, background-color 160ms ease; }
.form textarea { resize: vertical; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--oro); background: #fff; }
.form input[aria-invalid="true"] { border-color: #B3261E; }
.form .btn { margin-top: 18px; background: var(--cafe); color: #fff; }
.form__error { color: #B3261E; font-weight: 600; margin-top: 8px; }
@media (hover: hover) and (pointer: fine) { .form .btn:hover { background: var(--cafe-deep); } }
@media (max-width: 900px) { .contact__in { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.footer { background: var(--cafe-deep); color: #D9CBB6; padding-bottom: 48px; }
.footer__in { display: grid; gap: 24px; padding-top: 48px; }
.footer__logo { height: clamp(48px, 7vw, 84px); width: auto; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.footer__links a { text-decoration: none; font-weight: 600; padding: 8px 0; color: #fff; }
@media (hover: hover) and (pointer: fine) { .footer__links a:hover { color: var(--oro-claro); } }
.footer__legal { font-size: 0.9375rem; }
.footer__credits { font-size: 0.875rem; max-width: 60em; color: #C9BAA3; }
.footer__credits a { color: #fff; }

/* ---------- WhatsApp flotante ---------- */
.wa { position: fixed; right: clamp(14px, 2.4vw, 28px); bottom: clamp(14px, 2.4vw, 28px); z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.wa__btn { position: relative; width: 62px; height: 62px; border-radius: 50%; background: var(--verde-wa); color: #fff; display: grid; place-items: center; transition: transform 180ms var(--ease-out); }
.wa__btn svg { width: 34px; height: 34px; }
.wa__btn::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--verde-wa); z-index: -1; animation: ring 2.6s ease-out infinite; }
@keyframes ring { 0% { transform: scale(1); opacity: 0.55; } 70%, 100% { transform: scale(1.7); opacity: 0; } }
.wa__btn:active { transform: scale(0.94); }
@media (hover: hover) and (pointer: fine) { .wa__btn:hover { transform: scale(1.06); } }
.wa__bubble { position: relative; width: min(300px, calc(100vw - 40px)); background: #fff; color: var(--ink); border-radius: 20px 20px 4px 20px; padding: 18px 20px 20px; box-shadow: 0 10px 30px rgba(43, 16, 6, 0.22); transform-origin: bottom right; animation: popIn 420ms var(--ease-out) both; }
.wa__bubble[hidden] { display: none; }
@keyframes popIn { from { opacity: 0; transform: translateY(10px) scale(0.92); } to { opacity: 1; transform: none; } }
.wa__title { font: 800 1.125rem var(--font-display); color: var(--cafe); }
.wa__text { margin-top: 6px; font-size: 1.0625rem; line-height: 1.4; }
.wa__link { display: inline-flex; align-items: center; margin-top: 14px; min-height: 44px; padding: 0 20px; background: var(--verde-wa); color: #053B1A; font-weight: 700; border-radius: 999px; text-decoration: none; transition: transform 160ms var(--ease-out); }
.wa__link:active { transform: scale(0.97); }
.wa__close { position: absolute; top: 6px; right: 8px; width: 40px; height: 40px; border: 0; background: transparent; font-size: 1.75rem; line-height: 1; color: var(--muted); cursor: pointer; border-radius: 50%; }

/* ---------- movimiento ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { transform: none; transition: opacity 200ms ease; transition-delay: 0ms; }
  .hero__art img, .bgfx img, .problem__list li::before, .wa__btn::before { animation: none; }
  .wa__bubble { animation: none; }
  .card:hover .card__bg, .panel:hover .panel__bg, .step:hover { transform: none; }
  .week__panel > * { transition: opacity 120ms ease; transform: none !important; }
}

/* ---------- ondas entre secciones ---------- */
.has-waves { position: relative; overflow: clip; isolation: isolate; }
.has-waves > .wrap { position: relative; z-index: 1; }
.wave { position: absolute; left: 0; right: 0; z-index: 0; height: calc(clamp(48px, 7.5vw, 112px) + 2px); line-height: 0; pointer-events: none; }
.wave svg { display: block; width: 100%; height: 100%; }
.wave path { fill: var(--wave, var(--ground)); }
.wave path:nth-child(1) { opacity: 0.35; }
.wave path:nth-child(2) { opacity: 0.65; }
.wave--top { top: -2px; transform: scaleY(-1); }
.wave--bottom { bottom: -2px; }
.wave--to-footer { --wave: var(--cafe-deep); }

/* ---------- bienvenida ---------- */
.welcome { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; }
.welcome[hidden] { display: none; }
.welcome__scrim { position: absolute; inset: 0; background: rgba(43, 16, 6, 0.62); animation: fadeIn 300ms ease-out both; }
.welcome__card { position: relative; width: min(520px, 100%); max-height: calc(100dvh - 40px); overflow: auto; background: var(--ground); color: var(--ink); border-radius: 28px; padding: clamp(24px, 4vw, 40px); animation: cardIn 340ms var(--ease-out) both; outline: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes cardIn { from { opacity: 0; transform: translateY(12px) scale(0.96); } to { opacity: 1; transform: none; } }
.welcome__logo { height: 44px; width: auto; margin-bottom: 22px; }
.welcome h2 { font-size: clamp(1.625rem, 4vw, 2.125rem); color: var(--cafe); }
.welcome__lead { margin-top: 14px; font-size: 1.125rem; }
.welcome__list { margin-top: 18px; display: grid; gap: 10px; }
.welcome__list li { background: var(--oro-claro); color: var(--cafe-deep); font-weight: 700; padding: 12px 18px; border-radius: 14px; }
.welcome__actions { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
@media (prefers-reduced-motion: reduce) { .welcome__scrim, .welcome__card { animation: none; } }

/* ---------- footer centrado ---------- */
.footer { text-align: center; padding-bottom: 40px; }
.footer__in { justify-items: center; gap: 22px; padding-top: clamp(72px, 9vw, 120px); }
.footer__logo { height: clamp(52px, 8vw, 88px); margin-inline: auto; }
.footer__links { justify-content: center; gap: 4px 28px; }
.footer__legal { max-width: 34em; line-height: 1.5; }
.footer__credits { max-width: 46em; line-height: 1.5; }
@media (max-width: 480px) { .footer__links { gap: 0 20px; } .footer__links a { padding: 10px 0; } }