/* Propuesta 1 — Cumbre
   Idea: la "A" del logo es una cumbre. La forma triangular recorta la imagen
   principal y corta las secciones en diagonal. Gris carbón y rojo del logo,
   sobrio y ejecutivo. Modo noche con los mismos roles. */
:root {
  --bg: #F4F4F5;
  --bg-2: #EAEAEC;
  --surf: #FFFFFF;
  --text: #18181B;
  --muted: #56565E;
  --line: rgba(24,24,27,.12);
  --line-strong: rgba(24,24,27,.24);
  --accent: #C81010;
  --accent-deep: #910C0C;
  --accent-soft: #FBE9E9;
  --on-accent: #FFFFFF;
  --ink: #1C1C1D;
  --ink-text: #F4F4F5;
  --shadow: 0 1px 2px rgba(24,24,27,.05), 0 20px 40px -24px rgba(24,24,27,.28);
  --display: 'Golos Text', system-ui, sans-serif;
  --mono: 'Geist Mono', ui-monospace, monospace;
  --focus: #C81010;
}
[data-theme="dark"] {
  --bg: #0E0E10;
  --bg-2: #141417;
  --surf: #19191D;
  --text: #F4F4F5;
  --muted: #A6A6AF;
  --line: rgba(255,255,255,.1);
  --line-strong: rgba(255,255,255,.22);
  --accent: #FF4B4B;
  --accent-deep: #D61F1F;
  --accent-soft: rgba(255,75,75,.12);
  --on-accent: #120404;
  --ink: #050506;
  --ink-text: #F4F4F5;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 24px 48px -24px rgba(0,0,0,.7);
  --focus: #FF4B4B;
}
body { font: 400 1.0625rem/1.65 var(--display); }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -.03em; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.5rem, 6vw, 4.8rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3.1rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1220px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 36px); }
.section { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.kicker { display: inline-flex; align-items: center; gap: .6rem; font: 500 .78rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.1rem; }
.kicker::before { content: ''; width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 10px solid currentColor; }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--muted); max-width: 38rem; }
.accent { color: var(--accent); }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 1.5rem 3rem; flex-wrap: wrap; margin-bottom: 2.6rem; }
.sec-head h2 { margin: 0; max-width: 36rem; }
.sec-head p { max-width: 30rem; color: var(--muted); margin: 0; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; padding: .95rem 1.4rem; border-radius: 10px; font: 600 1rem/1 var(--display); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s; white-space: nowrap; }
.btn .ico { transition: transform .3s; }
.btn:hover .ico { transform: translateX(4px); }
.btn-accent { background: var(--accent); color: var(--on-accent); }
.btn-accent:hover { background: var(--accent-deep); box-shadow: 0 14px 30px -12px var(--accent); }
[data-theme="dark"] .btn-accent:hover { color: #fff; }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--text); }
.btn-sm { padding: .68rem 1rem; font-size: .92rem; }
.btn-lg { padding: 1.15rem 1.7rem; font-size: 1.08rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; transition: transform .4s, border-color .3s; }
/* El fondo translucido va en una capa aparte: un backdrop-filter en la propia
   cabecera la vuelve el marco de referencia de sus hijos position:fixed, y el
   menu del celular quedaba encerrado en la altura de la barra (sin verse). */
.site-header::before { content: ''; position: absolute; inset: 0; z-index: -1; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: background-color .4s; }
.site-header.is-scrolled { border-color: var(--line); }
.site-header.is-hidden { transform: translateY(-100%); }
.header-in { display: flex; align-items: center; gap: 1.6rem; height: 78px; }
.brand img { width: 132px; height: auto; }
.nav { display: flex; gap: .2rem; margin-inline: auto; }
.nav a { position: relative; padding: .5rem .8rem; text-decoration: none; font-weight: 500; font-size: .98rem; color: var(--muted); transition: color .25s; }
.nav a:hover, .nav a[aria-current] { color: var(--text); }
.nav a::after { content: ''; position: absolute; left: 50%; bottom: -2px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 7px solid var(--accent); transform: translate(-50%, 6px); opacity: 0; transition: transform .3s, opacity .3s; }
.nav a[aria-current]::after, .nav a:hover::after { transform: translate(-50%, 0); opacity: 1; }
.header-actions { display: flex; align-items: center; gap: .6rem; }
.header-phone { display: inline-flex; gap: .45rem; align-items: center; text-decoration: none; font-weight: 600; font-size: .92rem; margin-right: .4rem; }
.header-phone .ico { color: var(--accent); }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--surf); position: relative; cursor: pointer; }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--text); transition: transform .3s, top .3s; }
.menu-btn span:first-child { top: 17px; } .menu-btn span:last-child { top: 25px; }
.menu-open .menu-btn span:first-child { top: 21px; transform: rotate(45deg); }
.menu-open .menu-btn span:last-child { top: 21px; transform: rotate(-45deg); }
.mobile-menu { display: none; }
@media (max-width: 1080px) { .header-phone { display: none; } }
@media (max-width: 980px) {
  .nav { display: none; }
  .header-actions { margin-left: auto; }
  .menu-btn { display: block; }
  .mobile-menu { display: block; position: fixed; inset: 78px 0 0; background: var(--bg); clip-path: polygon(50% 0, 50% 0, 50% 0); transition: clip-path .6s cubic-bezier(.7,0,.2,1); overflow-y: auto; padding-top: 1.5rem; }
  .menu-open .mobile-menu { clip-path: polygon(-60% 0, 160% 0, 160% 100%, -60% 100%); }
  .mobile-menu a:not(.btn) { display: block; font: 700 clamp(1.8rem, 8vw, 2.4rem)/1.2 var(--display); letter-spacing: -.03em; text-decoration: none; padding: .45rem 0; border-bottom: 1px solid var(--line); opacity: 0; transform: translateY(14px); transition: opacity .45s, transform .45s; transition-delay: calc(.12s + var(--i, 0) * .05s); }
  .menu-open .mobile-menu a { opacity: 1; transform: none; }
  .mm-foot { display: grid; gap: 1rem; margin-top: 2rem; }
  .mm-foot a:not(.btn) { font-size: 1rem !important; border: 0 !important; color: var(--muted); }
  .menu-open { overflow: hidden; }
}
@media (max-width: 560px) { .hide-sm { display: none; } .brand img { width: 112px; } .header-in { height: 68px; } .mobile-menu { inset: 68px 0 0; } }

/* Hero con la cumbre */
/* Sin recorte: el boton magnetico, su sombra y los chips se salen del hero a proposito.
   El recorte de la imagen lo hace .peak-img con su propio overflow. */
.hero { position: relative; padding-block: clamp(2.5rem, 6vw, 5rem) 0; }
.hero-in { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem 3rem; align-items: center; }
.hero h1 { margin-bottom: 1.2rem; }
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin: 2rem 0 2.4rem; }
.hero-trust { display: flex; gap: 1.6rem; flex-wrap: wrap; color: var(--muted); font-size: .92rem; }
.hero-trust span { display: inline-flex; gap: .45rem; align-items: center; }
.hero-trust .ico { color: var(--accent); }
.peak { position: relative; aspect-ratio: 1 / 1.02; max-width: 580px; margin-left: auto; width: 100%; }
.peak-img { position: absolute; inset: 0; clip-path: polygon(50% 0, 100% 100%, 0 100%); overflow: hidden; transition: clip-path 1.4s cubic-bezier(.7,0,.2,1); }
.js:not(.is-ready) .peak-img { clip-path: polygon(50% 100%, 100% 100%, 0 100%); }
.peak-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.1); transition: transform 2s cubic-bezier(.2,.7,.2,1); }
.is-ready .peak-img img { transform: scale(1); }
.peak-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(145,12,12,.35)); }
.peak-line { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.peak-line path { fill: none; stroke: var(--accent); stroke-width: 2; stroke-dasharray: 1400; stroke-dashoffset: 1400; transition: stroke-dashoffset 2s cubic-bezier(.7,0,.2,1) .5s; }
.is-ready .peak-line path { stroke-dashoffset: 0; }
.chip { position: absolute; display: flex; gap: .7rem; align-items: center; padding: .75rem 1rem; background: var(--surf); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); font-size: .88rem; line-height: 1.3; animation: float 7s ease-in-out infinite; }
.chip b { display: block; font-size: .95rem; }
.chip small { color: var(--muted); }
.chip .ico { width: 34px; height: 34px; padding: 8px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); }
.chip-1 { left: -4%; top: 44%; }
.chip-2 { right: 0; bottom: 8%; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-9px); } }
@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; }
  .peak { max-width: 460px; margin-inline: auto; }
  .chip-1 { left: 0; }
}

/* Marcas */
.partners { padding-block: 2.5rem; border-block: 1px solid var(--line); margin-top: clamp(2rem, 5vw, 4rem); }
.partners p { text-align: center; font: 500 .75rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.2rem; }
.partner { padding-inline: clamp(1rem, 3vw, 2.2rem); }
.partner img { width: 118px; height: 59px; object-fit: contain; }

/* Cifras */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat { padding: 1.6rem 1.4rem 1.6rem 0; border-right: 1px solid var(--line); margin-right: 1.4rem; }
.stat:last-child { border-right: 0; margin-right: 0; }
.stat strong { display: block; font: 700 clamp(2.4rem, 5vw, 3.6rem)/1 var(--display); letter-spacing: -.04em; margin-bottom: .4rem; }
.stat span { color: var(--muted); }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr 1fr; } .stat { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--line); } }

/* Pestañas de líneas */
.tablist { display: inline-flex; padding: 5px; border-radius: 14px; background: var(--bg-2); border: 1px solid var(--line); margin-bottom: 2.4rem; position: relative; }
.tablist button { position: relative; z-index: 1; border: 0; background: transparent; padding: .85rem 1.3rem; border-radius: 10px; cursor: pointer; font-weight: 600; color: var(--muted); display: inline-flex; gap: .6rem; align-items: center; transition: color .3s; }
.tablist button small { font: 500 .7rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--accent); }
.tablist button[aria-selected="true"] { color: var(--text); }
.tablist::before { content: ''; position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 10px; background: var(--surf); box-shadow: var(--shadow); transition: transform .5s cubic-bezier(.3,1.2,.4,1); }
[data-active="digital"] .tablist::before { transform: translateX(100%); }
.tablist { width: min(100%, 520px); }
.tablist button { flex: 1; flex-direction: column; gap: .25rem; padding: .8rem .8rem; }
@media (max-width: 560px) { .tablist { display: flex; } }
.line-intro { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem 3rem; align-items: center; margin-bottom: 2rem; }
.line-intro img { border-radius: 18px; aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.line-intro h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
@media (max-width: 860px) { .line-intro { grid-template-columns: 1fr; } }

.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 1100px) { .svc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .svc-grid { grid-template-columns: 1fr; } }
.svc { position: relative; display: flex; flex-direction: column; background: var(--surf); border: 1px solid var(--line); border-radius: 16px; padding: 1.5rem; overflow: hidden; }
.svc::before { content: ''; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), var(--accent-soft), transparent 45%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.svc:hover::before { opacity: 1; }
.svc:hover { border-color: var(--line-strong); }
.svc > * { position: relative; }
.svc-ico { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--accent-soft); color: var(--accent); margin-bottom: 1.2rem; }
.svc-ico .ico { width: 24px; height: 24px; }
.svc p { color: var(--muted); font-size: .96rem; }
.svc-list { list-style: none; padding: 0; margin: 0 0 1.4rem; font-size: .92rem; }
.svc-list li { position: relative; padding: .38rem 0 .38rem 1.2rem; border-top: 1px solid var(--line); }
.svc-list li::before { content: ''; position: absolute; left: 0; top: .9rem; border-left: 4px solid transparent; border-right: 4px solid transparent; border-bottom: 7px solid var(--accent); }
.svc-link { margin-top: auto; display: inline-flex; gap: .4rem; align-items: center; font-weight: 600; color: var(--accent); text-decoration: none; font-size: .95rem; }
.svc-link .ico { transition: transform .3s; }
.svc:hover .svc-link .ico { transform: translateX(4px); }

/* Corte diagonal y banda oscura */
.band { position: relative; background: var(--ink); color: var(--ink-text); }
.band::before { content: ''; position: absolute; left: 0; right: 0; top: -1px; height: clamp(40px, 6vw, 90px); background: var(--bg); clip-path: polygon(0 0, 100% 0, 50% 100%); }
.band h2, .band h3 { color: #fff; }
.band .lead, .band p { color: #B8B8C0; }
.band .kicker { color: #FF6B6B; }

/* Alianza y proyectos */
.alliance-head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem 4rem; align-items: end; margin-bottom: 3rem; padding-top: clamp(2rem, 4vw, 3rem); }
@media (max-width: 860px) { .alliance-head { grid-template-columns: 1fr; } }
.projects { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
@media (max-width: 760px) { .projects { grid-template-columns: 1fr; } }
.project { background: #19191D; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; transition: border-color .3s, transform .4s cubic-bezier(.2,.7,.2,1); }
.project:hover { border-color: rgba(255,75,75,.5); transform: translateY(-4px); }
.project-media { position: relative; aspect-ratio: 16/9.5; overflow: hidden; background: #0E0E10; }
.project-desk { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.project:hover .project-desk { transform: scale(1.04); }
.project-phone { position: absolute; right: 5%; bottom: -8%; width: 22%; border-radius: 12px; border: 3px solid #0E0E10; box-shadow: 0 20px 40px rgba(0,0,0,.5); transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.project:hover .project-phone { transform: translateY(-10%); }
.project-body { padding: 1.3rem 1.4rem 1.5rem; }
.project-tag { font: 500 .72rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: #FF6B6B; }
.project-body h3 { margin: .3rem 0 .4rem; font-size: 1.35rem; }
.project-body p { font-size: .95rem; }
.project-body a { color: #fff; font-weight: 600; text-decoration: none; display: inline-flex; gap: .35rem; align-items: center; }
.project-body a:hover { color: #FF6B6B; }

/* Metodología */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: s; }
.step { position: relative; padding: 1.6rem 1.4rem; border-radius: 16px; background: var(--surf); border: 1px solid var(--line); }
.step-n { display: block; font: 500 .85rem var(--mono); color: var(--accent); margin-bottom: 2.2rem; }
.step::after { content: ''; position: absolute; top: 1.9rem; left: 3.6rem; right: 1.4rem; height: 1px; background: repeating-linear-gradient(90deg, var(--line-strong) 0 6px, transparent 6px 12px); }
.step p { color: var(--muted); font-size: .95rem; margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Testimonios */
.trust { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem 4rem; align-items: start; }
.quotes { display: grid; gap: 1rem; }
.quote { margin: 0; padding: 1.6rem 1.8rem; border-radius: 18px; background: var(--surf); border: 1px solid var(--line); }
.quote blockquote { margin: 0 0 1.2rem; font-size: 1.12rem; line-height: 1.55; }
.quote figcaption { display: flex; gap: .8rem; align-items: center; }
.quote img, .avatar { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.avatar { display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.quote b { display: block; }
.quote small { color: var(--muted); }
.client-card { display: flex; gap: 1rem; align-items: center; margin-top: 2rem; padding: 1rem; border-radius: 14px; border: 1px dashed var(--line-strong); }
.client-card img { width: 64px; height: 64px; object-fit: contain; background: #fff; border-radius: 10px; padding: 4px; }
.client-card p { margin: 0; font-size: .92rem; color: var(--muted); }
@media (max-width: 860px) { .trust { grid-template-columns: 1fr; } }

/* Alertas */
.alerts { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem 4rem; align-items: center; }
.alerts-feat { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: .8rem; }
.alerts-feat li { display: flex; gap: .8rem; }
.alerts-feat .ico { color: #FF6B6B; margin-top: .25rem; }
.alerts-feat b { color: #fff; }
.form-card { background: var(--surf); color: var(--text); border-radius: 20px; padding: clamp(1.4rem, 3vw, 2.2rem); border: 1px solid var(--line); box-shadow: var(--shadow); }
.band .form-card h3 { color: var(--text); }
.band .form-card p { color: var(--muted); }
.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; }
/* 16px minimo: con menos, el iPhone hace zoom al tocar el campo. */
.field input, .field select, .field textarea { font-size: max(16px, 1em); width: 100%; padding: .8rem .95rem; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); transition: border-color .25s, box-shadow .25s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.seg { display: flex; gap: .4rem; flex-wrap: wrap; }
.seg label { flex: 1; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: block; text-align: center; padding: .7rem; border: 1px solid var(--line-strong); border-radius: 10px; cursor: pointer; font-weight: 500; font-size: .92rem; transition: all .25s; }
.seg input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.seg input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
@media (max-width: 860px) { .alerts { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .row-2 { grid-template-columns: 1fr; } }

/* Noticias */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
@media (max-width: 860px) { .news-grid { grid-template-columns: 1fr; } }
.news { display: flex; flex-direction: column; text-decoration: none; }
.news-img { display: block; aspect-ratio: 16/9; overflow: hidden; border-radius: 14px; margin-bottom: 1rem; background: var(--bg-2); }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.news:hover .news-img img { transform: scale(1.05); }
.news-cat { font: 500 .72rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--accent); }
.news h3 { margin: .4rem 0 .6rem; font-size: 1.15rem; line-height: 1.3; transition: color .25s; }
.news:hover h3 { color: var(--accent); }
.news-more { color: var(--muted); font-size: .9rem; display: inline-flex; gap: .3rem; align-items: center; }

/* Articulos del blog */
.article-title { font-size: clamp(2rem, 4.6vw, 3.4rem); max-width: 22ch; }
.article-meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; align-items: center; margin: 1rem 0 0; color: var(--muted); font-size: .95rem; }
.article { max-width: 46rem; margin-inline: auto; }
.article-cover { margin: 0 0 clamp(2rem, 4vw, 3rem); border-radius: 18px; overflow: hidden; background: var(--bg-2); aspect-ratio: 16 / 9; }
.article-cover img { display: block; width: 100%; height: 100%; object-fit: cover; }
.prose { font-size: clamp(1.02rem, 1.3vw, 1.12rem); line-height: 1.75; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.2em; }
.prose h2 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); line-height: 1.2; letter-spacing: -.02em; margin: 2.2em 0 .7em; }
.prose h3 { font-size: 1.25rem; line-height: 1.3; margin: 1.8em 0 .6em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .45em; }
.prose li::marker { color: var(--accent); }
.prose strong { font-weight: 650; }
.prose a { color: var(--accent); text-underline-offset: 3px; }
.article-foot { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: space-between; align-items: center; margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-top: 2rem; border-top: 1px solid var(--line); }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem 4rem; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.2rem 0; font-weight: 600; font-size: 1.08rem; }
.faq-ico { flex: none; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-strong); color: var(--accent); font-style: normal; transition: background .3s; }
.faq-item[open] .faq-ico { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.faq-a p { color: var(--muted); padding-bottom: 1.2rem; margin: 0; }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: 1fr; } }

/* Páginas internas */
.page-hero { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; right: -6%; top: 10%; width: clamp(200px, 30vw, 420px); aspect-ratio: 1; background: var(--accent-soft); clip-path: polygon(50% 0, 100% 100%, 0 100%); z-index: -1; }
.crumbs { font: 500 .8rem var(--mono); color: var(--muted); margin-bottom: 1.2rem; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.detail { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem 4rem; padding-block: 2.5rem; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.detail h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.detail .svc-list li { font-size: 1rem; }
.detail-aside { display: flex; flex-direction: column; gap: 1rem; }
@media (max-width: 860px) { .detail { grid-template-columns: 1fr; } }
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr 1fr; } }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem 4rem; }
.channels { list-style: none; padding: 0; margin: 2rem 0; }
.channels li { display: flex; gap: 1rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.channels .ico { width: 46px; height: 46px; padding: 12px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); }
.channels small { display: block; color: var(--muted); font-size: .8rem; }
.channels a { font-weight: 600; text-decoration: none; }
.channels a:hover { color: var(--accent); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.story { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 4rem; align-items: center; }
.story-img { position: relative; }
.story-img img { width: 100%; aspect-ratio: 4/3.3; object-fit: cover; clip-path: polygon(0 0, 100% 0, 100% 82%, 50% 100%, 0 82%); }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.values div { padding: 1.2rem; border-radius: 14px; background: var(--surf); border: 1px solid var(--line); }
.values b { display: block; margin-bottom: .3rem; }
.values p { color: var(--muted); font-size: .92rem; margin: 0; }
@media (max-width: 860px) { .story, .values { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--ink); color: #A6A6AF; padding-top: clamp(4rem, 8vw, 6rem); position: relative; }
.site-footer::before { content: ''; position: absolute; left: 0; right: 0; top: -1px; height: clamp(30px, 5vw, 70px); background: var(--bg); clip-path: polygon(0 0, 100% 0, 50% 100%); }
.foot-cta { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem 3rem; flex-wrap: wrap; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.foot-cta h2 { color: #fff; margin: 0; max-width: 34rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding-block: 3rem; }
.foot-brand .logo-day { display: none !important; }
.foot-brand .logo-night { display: block !important; width: 140px; margin-bottom: 1rem; }
.foot-brand p { max-width: 22rem; }
.foot-social { display: flex; gap: .5rem; margin-top: 1rem; }
/* Mas peso que `.site-footer .foot-grid a`, que es display:block y dejaba el
   icono pegado arriba a la izquierda en vez de centrado en su recuadro. */
.site-footer .foot-grid .foot-social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; border: 1px solid rgba(255,255,255,.14); color: #fff; margin: 0; }
.foot-social .ico { width: 18px; height: 18px; vertical-align: 0; }
.site-footer .foot-grid .foot-social a:hover { border-color: #FF6B6B; color: #FF6B6B; }
.site-footer h3 { color: #fff; font: 500 .75rem var(--mono); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1rem; }
.site-footer .foot-grid a { display: block; color: #C9C9D0; text-decoration: none; margin-bottom: .55rem; font-size: .95rem; }
.site-footer .foot-grid a:hover { color: #FF6B6B; }
.foot-legal { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .8rem; padding-block: 1.4rem 5rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .86rem; }
.foot-alliance { display: inline-flex; align-items: center; gap: .6rem; }
.foot-alliance img { display: block; height: 23px; width: auto; }
/* Sin el llamado a agendar (pagina de contacto) el pie parte directo en la grilla. */
.site-footer.no-cta .foot-grid { padding-top: 0; }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .foot-grid { grid-template-columns: 1fr; } }

/* Carrusel de proyectos (dos visibles) */
.proj-rail { display: flex; gap: 1.2rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: .4rem; cursor: grab; }
.proj-rail::-webkit-scrollbar { display: none; }
.proj-rail.dragging { cursor: grabbing; scroll-snap-type: none; }
.proj-rail.dragging * { pointer-events: none; }
.proj-rail .project { flex: 0 0 calc(50% - .6rem); scroll-snap-align: start; }
.proj-nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 1.4rem; }
.proj-bar { flex: 1; max-width: 320px; height: 3px; border-radius: 3px; background: rgba(255,255,255,.16); overflow: hidden; }
.proj-bar i { display: block; height: 100%; background: var(--accent); transform-origin: left; transform: scaleX(.12); transition: transform .3s cubic-bezier(.2,.7,.2,1); }
.proj-btns { display: flex; gap: .6rem; }
.proj-btns button { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; cursor: pointer; display: grid; place-items: center; transition: background .25s, border-color .25s, color .25s, opacity .25s; }
.proj-btns button:hover:not(:disabled) { background: var(--accent); border-color: var(--accent); color: #fff; }
.proj-btns button:disabled { opacity: .3; cursor: default; }
.proj-btns [data-proj="-1"] .ico { transform: scaleX(-1); }
@media (max-width: 760px) { .proj-rail .project { flex-basis: 86%; } .proj-bar { max-width: none; } }

.form-error { margin-top: 1rem; padding: .8rem 1rem; border-radius: 10px; background: var(--accent-soft); color: var(--accent); font-size: .92rem; }