/* ============================================================
   SEM Landing — estilos específicos
   Carga sólo en /sem/* . Reutiliza variables y .btn de base.css.
   ============================================================ */

.sem-body{padding-bottom:84px} /* deja espacio para sticky CTA en móvil */

.skip-link{
    position:absolute;left:-9999px;top:8px;padding:10px 14px;background:#0a0a0a;color:#fff;
    border-radius:8px;z-index:9999;
}
.skip-link:focus{left:8px}

/* ===== Header mínimo ===== */
.sem-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,255,255,.92);
    backdrop-filter:saturate(140%) blur(8px);
    border-bottom:1px solid var(--line);
}
.sem-header-inner{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding-top:12px;padding-bottom:12px;
}
.sem-logo{
    display:flex;align-items:center;gap:10px;
    color:var(--ink,#0a0a0a);font-weight:800;letter-spacing:-.01em;
    font-family:var(--font-display);font-size:1.05rem;line-height:1;
    flex-shrink:0;
}
.sem-logo img{
    height:40px;width:auto;flex-shrink:0;
}
.sem-header-actions{display:flex;align-items:center;gap:12px}
.sem-phone{
    display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem;color:var(--ink);
    padding:8px 12px;border-radius:999px;border:1px solid var(--line);
    transition:background var(--transition),border-color var(--transition);
}
.sem-phone:hover{background:var(--surface-alt);border-color:var(--ink-soft)}
.sem-cta{padding:10px 16px;font-size:.9rem}

@media (max-width:640px){
    .sem-logo span{display:none}
    .sem-phone span{display:none}
    .sem-phone{padding:9px;border-radius:50%}
    .sem-cta{padding:10px 14px;font-size:.85rem}
}

/* ===== Hero (fondo claro estilo home, sin imagen) ===== */
.sem-hero{
    position:relative;
    background:linear-gradient(180deg,#faf5ff 0%,#ffffff 65%);
    color:var(--ink,#0a0a0a);
    padding:80px 0 60px;
    overflow:hidden;
}
.sem-hero::before{
    content:"";position:absolute;top:-220px;right:-180px;
    width:560px;height:560px;border-radius:50%;
    background:radial-gradient(circle,rgba(168,85,247,.22),transparent 60%);
    pointer-events:none;
}
.sem-hero::after{
    content:"";position:absolute;bottom:-200px;left:-200px;
    width:500px;height:500px;border-radius:50%;
    background:radial-gradient(circle,rgba(192,132,252,.18),transparent 60%);
    pointer-events:none;
}
.sem-hero-grid{
    position:relative;z-index:1;
    display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.sem-hero-content h1{
    color:var(--ink,#0a0a0a);font-size:clamp(1.85rem,4.2vw,3.1rem);font-weight:900;
    line-height:1.08;letter-spacing:-.025em;margin:0 0 16px;
}
.sem-hero .lede{color:var(--ink-soft,#3c3c3c);font-size:clamp(1rem,1.7vw,1.15rem);margin:0 0 18px;max-width:580px}
.sem-hero .btn-xl{padding:16px 26px;font-size:1.05rem;font-weight:700;border-radius:14px}
.sem-microcopy{margin-top:0;font-size:.92rem;color:var(--ink-soft,#3c3c3c)}

/* ===== Hero badges (estilo home: fondo claro con borde sutil) ===== */
.sem-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:4px 0 22px}
.sem-hero-badges span{
    display:inline-flex;align-items:center;
    padding:.55rem 1rem;
    background:#fff;
    border:1px solid rgba(0,0,0,.10);
    border-radius:999px;
    font-size:.85rem;
    color:var(--ink-soft,#3c3c3c);
    font-weight:500;
    box-shadow:0 1px 3px rgba(0,0,0,.04);
    line-height:1.2;
}
.sem-hero-badges span:first-child{
    background:linear-gradient(135deg,#a855f7,#7c3aed);
    border-color:transparent;
    font-weight:700;
    color:#fff;
    box-shadow:0 6px 18px rgba(124,58,237,.35);
}
@media (max-width:640px){
    .sem-hero-badges{margin:0 0 16px}
    .sem-hero-badges span{font-size:.78rem;padding:.45rem .85rem}
}

/* Video vertical en el hero (sustituye al form aside cuando $sem_hero_video_id) */
.sem-hero-video{justify-self:end;width:100%;max-width:340px}
.sem-hero-video-frame{position:relative;aspect-ratio:9/16;width:100%;border-radius:18px;overflow:hidden;background:#000;box-shadow:var(--shadow-lg, 0 18px 50px rgba(0,0,0,.28))}
.sem-hero-video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media (max-width:900px){.sem-hero-video{justify-self:center;max-width:280px}}

/* Card del formulario sobre el hero */
.sem-hero-form{
    background:var(--surface);color:var(--ink);
    border-radius:var(--radius-lg);padding:24px 22px;
    box-shadow:var(--shadow-lg);
    max-width:440px;justify-self:end;width:100%;
}
.sem-hero-form .sem-form-head{margin-bottom:14px;text-align:left}
.sem-hero-form .sem-form-head .tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong);background:var(--accent-soft);padding:5px 10px;border-radius:999px;margin-bottom:8px}
.sem-hero-form .sem-form-head h2{color:var(--ink);margin:0 0 4px;font-size:1.25rem}
.sem-hero-form .sem-form-head p{color:var(--muted);margin:0;font-size:.9rem}
.sem-hero-form .form-group{margin-bottom:10px}
.sem-hero-form .form-group label{font-size:.82rem;margin-bottom:6px}
.sem-hero-form .form-group input,
.sem-hero-form .form-group select{padding:11px 13px;font-size:.95rem}
.sem-hero-form button[type=submit]{width:100%;padding:13px;font-size:.95rem;margin-top:4px}
.sem-hero-form .form-note{font-size:.75rem;margin-top:8px;text-align:center}

@media (max-width:900px){
    .sem-hero{padding:40px 0 32px}
    .sem-hero-grid{grid-template-columns:1fr;gap:24px}
    .sem-hero-form{justify-self:stretch;max-width:none}
    .sem-hero-content{text-align:left}
}
@media (max-width:640px){
    .sem-hero{padding:32px 0 28px}
    .sem-hero-content h1{font-size:1.7rem}
    .sem-hero .lede{font-size:1rem;margin-bottom:8px}
    .sem-microcopy{font-size:.85rem}
}

/* ===== Banda comunidad (sustituye al trust bar cuando $sem_community_text está definido) ===== */
.sem-community-band{
    background:linear-gradient(135deg,#a855f7 0%,#7c3aed 100%);
    color:#fff;padding:38px 0;position:relative;overflow:hidden;
}
.sem-community-band::before{
    content:"";position:absolute;top:-50%;right:-15%;width:400px;height:400px;
    background:radial-gradient(circle,rgba(255,255,255,.10) 0%,transparent 70%);
    border-radius:50%;pointer-events:none;
}
.sem-community-band .container{position:relative;z-index:1}
.sem-community-text{
    margin:0;color:#fff;font-size:clamp(1rem,1.6vw,1.18rem);
    line-height:1.55;font-weight:500;text-align:center;
    max-width:880px;margin-left:auto;margin-right:auto;
}
@media (max-width:640px){
    .sem-community-band{padding:28px 0}
    .sem-community-text{font-size:.98rem;line-height:1.5}
}

/* ===== Trust bar ===== */
.sem-trust{background:#0a0a0a;color:#fff;padding:18px 0}
.sem-trust-list{
    list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:24px 36px;
}
.sem-trust-list li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:2px;min-width:140px}
.sem-trust-list strong{font-size:.95rem;color:#fff}
.sem-trust-list span{font-size:.78rem;color:var(--muted-dark)}

/* ===== Sections ===== */
.sem-section{padding:64px 0}
.sem-section-alt{background:var(--surface-alt)}
.sem-section h2{margin:0 0 28px;text-align:center}

/* ===== Why cards ===== */
.sem-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sem-why-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:26px;box-shadow:var(--shadow-sm);
}
.sem-why-icon{
    width:48px;height:48px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
    background:var(--accent-soft);color:var(--accent-strong);margin-bottom:14px;
}
.sem-why-card h3{margin:0 0 8px;font-size:1.15rem}
.sem-why-card p{color:var(--muted);margin:0}
.sem-why-grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1100px){ .sem-why-grid-4{grid-template-columns:repeat(2,1fr)} }
@media (max-width:900px){ .sem-why-grid{grid-template-columns:1fr;gap:14px} .sem-why-grid-4{grid-template-columns:1fr} }

/* ===== Steps ===== */
.sem-steps{
    list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
    counter-reset:step;
}
.sem-steps li{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:24px;position:relative;
}
.sem-step-num{
    display:inline-flex;align-items:center;justify-content:center;
    width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;
    font-weight:800;font-family:var(--font-display);margin-bottom:12px;
}
.sem-steps h3{margin:0 0 6px;font-size:1.1rem}
.sem-steps p{color:var(--muted);margin:0}
.sem-steps-cierre{margin-top:24px;text-align:center;font-weight:600;color:var(--ink)}
@media (max-width:900px){ .sem-steps{grid-template-columns:1fr} }

/* ===== Team ===== */
.sem-team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sem-coach{
    margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    overflow:hidden;text-align:center;padding-bottom:14px;
    box-shadow:var(--shadow-sm);
    transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.sem-coach:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#d4d4d8}
.sem-coach .sem-coach-photo{
    position:relative;overflow:hidden;background:#0a0a0a;
}
.sem-coach .sem-coach-photo::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:35%;
    background:linear-gradient(180deg, transparent, rgba(10,10,10,.35));
    pointer-events:none;
}
.sem-coach img{
    width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 18%;display:block;
    filter:saturate(.96) contrast(1.03);
    transition:transform .55s ease, filter .35s ease;
}
.sem-coach:hover img{transform:scale(1.04);filter:saturate(1) contrast(1.04)}
.sem-coach figcaption{padding:14px 16px 0;font-size:.88rem;color:var(--muted);line-height:1.45}
.sem-coach strong{color:var(--ink);display:block;margin-bottom:2px;font-size:1rem}
@media (max-width:900px){ .sem-team-grid{grid-template-columns:repeat(2,1fr)} }

/* ===== Testimonios ===== */
.sem-tests{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sem-test{
    margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:22px;font-size:1rem;line-height:1.55;color:var(--ink);
}
.sem-test p{margin:0}
.sem-test cite{display:block;margin-top:10px;font-style:normal;color:var(--muted);font-size:.85rem}
.sem-test-featured{
    grid-column:1/-1;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff;border-color:transparent;
    border-radius:var(--radius-lg);overflow:hidden;
    display:grid;grid-template-columns:1.1fr 1fr;gap:0;align-items:stretch;
}
.sem-ibai-figure{margin:0;display:block;background:#0a0a0a}
.sem-ibai-figure img{width:100%;height:100%;display:block;object-fit:contain;object-position:center;aspect-ratio:5/3}
.sem-ibai-figure figcaption{display:none}
.sem-ibai-text{padding:32px 32px 28px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.sem-ibai-text .tag{align-self:flex-start}
.sem-ibai-text h3{color:#fff;font-size:1.4rem;margin:4px 0 6px}
.sem-ibai-text p{color:rgba(255,255,255,.82);margin:0}
.sem-ibai-text .btn{margin-top:12px;align-self:flex-start}
.tag-light{background:rgba(168,85,247,.18);color:#e9d5ff}
@media (max-width:900px){
    .sem-test-featured{grid-template-columns:1fr}
    .sem-ibai-text{padding:24px}
}
@media (max-width:720px){ .sem-tests{grid-template-columns:1fr} }

/* ===== Galería del box ===== */
.sem-gallery-section{padding:48px 0 64px}
.sem-gallery-head{text-align:center;max-width:680px;margin:0 auto 32px}
.sem-gallery-head h2{margin:0 0 10px}
.sem-gallery-head p{color:var(--muted);margin:0}
.sem-gallery{
    display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:repeat(2, 220px);gap:14px;
}
.sem-gallery-item{
    margin:0;position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#0a0a0a;
    box-shadow:0 1px 0 rgba(255,255,255,.05) inset, var(--shadow-sm);
    isolation:isolate;
}
.sem-gallery-item img{
    width:100%;height:100%;display:block;object-fit:cover;object-position:center;
    /* micro-tone-mapping para igualar fotos con luces distintas */
    filter:saturate(.92) contrast(1.04) brightness(.96);
    transition:transform .5s ease, filter .35s ease;
}
.sem-gallery-item:hover img{transform:scale(1.04);filter:saturate(1) contrast(1.04) brightness(1)}
.sem-gallery-item::before{
    /* sutil viñeta superior unificada */
    content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
    background:linear-gradient(180deg, rgba(10,10,10,.18) 0%, transparent 35%, transparent 60%, rgba(10,10,10,.55) 100%);
}
.sem-gallery-item figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:16px 18px;color:#fff;font-size:.85rem;
    z-index:2;
    font-weight:500;letter-spacing:-.01em;
    text-shadow:0 1px 2px rgba(0,0,0,.4);
}
.sem-gallery-tall{grid-row:span 2}
@media (max-width:760px){
    .sem-gallery{grid-template-columns:1fr;grid-template-rows:auto;gap:12px}
    .sem-gallery-item{height:240px}
    .sem-gallery-tall{grid-row:auto;height:300px}
}

/* ===== Bloque metodología (variante metodologia-ibai) ===== */
.sem-ibai-method{background:var(--surface-alt);padding:64px 0}
.sem-ibai-method-grid{
    display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;
}
.sem-ibai-method-figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#0a0a0a;position:relative}
.sem-ibai-method-figure img{width:100%;height:auto;display:block}
.sem-ibai-method-figure figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:14px 18px;color:#fff;font-size:.88rem;font-weight:600;
    background:linear-gradient(180deg, transparent, rgba(0,0,0,.78));
}
.sem-ibai-method-text .tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong);background:var(--accent-soft);padding:5px 10px;border-radius:999px;margin-bottom:12px}
.sem-ibai-method-text h2{margin:0 0 14px;font-size:clamp(1.6rem,3vw,2.3rem)}
.sem-ibai-method-text p{color:var(--ink-soft);margin:0 0 14px;font-size:1.02rem}
.sem-ibai-method-text strong{color:var(--ink)}
.sem-ibai-method-text .btn{margin-top:8px}
@media (max-width:900px){
    .sem-ibai-method{padding:44px 0}
    .sem-ibai-method-grid{grid-template-columns:1fr;gap:24px}
}

/* ===== Location ===== */
.sem-location-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.sem-location-info p{margin:0 0 10px;color:var(--muted)}
.sem-location-info p strong{color:var(--ink);font-size:1.05rem}
.sem-location-info .btn{margin-top:10px}
.sem-location-map iframe{display:block;width:100%;border-radius:var(--radius-lg)}
@media (max-width:760px){ .sem-location-grid{grid-template-columns:1fr} }

/* ===== FAQ ===== */
.sem-faq-container{max-width:780px}
.sem-faq{
    border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
    padding:0;margin-bottom:10px;overflow:hidden;
}
.sem-faq summary{
    list-style:none;cursor:pointer;padding:16px 18px;font-weight:600;font-size:1rem;
    display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.sem-faq summary::-webkit-details-marker{display:none}
.sem-faq summary::after{content:"+";font-size:1.4rem;color:var(--muted);transition:transform .25s ease}
.sem-faq[open] summary::after{transform:rotate(45deg)}
.sem-faq p{margin:0;padding:0 18px 18px;color:var(--muted);line-height:1.6}

/* ===== CTA final / form ===== */
.sem-cta-final{background:#0a0a0a;color:#fff;padding:64px 0 80px}
.sem-cta-final h2{color:#fff}
.sem-form-wrap{
    max-width:540px;margin:0 auto;background:var(--surface);color:var(--ink);
    border-radius:var(--radius-lg);padding:32px 28px;box-shadow:var(--shadow-lg);
}
.sem-form-head{margin-bottom:18px;text-align:center}
.sem-form-head .tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong);background:var(--accent-soft);padding:5px 10px;border-radius:999px;margin-bottom:10px}
.sem-form-head h2{color:var(--ink);margin:0 0 6px;font-size:1.5rem}
.sem-form-head p{color:var(--muted);margin:0}

.sem-form-wrap .form-group select{
    width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
    font-family:inherit;font-size:.95rem;background:#fff;color:var(--ink);
}
.sem-form-wrap .form-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.sem-form-wrap button[type=submit]{width:100%;margin-top:6px}

/* ===== Footer mínimo ===== */
.sem-footer{
    background:#0a0a0a;color:var(--muted-dark);padding:24px 0;font-size:.85rem;
}
.sem-footer .container{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.sem-footer p{margin:0}
.sem-footer ul{list-style:none;padding:0;margin:0;display:flex;gap:16px;flex-wrap:wrap}
.sem-footer a{color:var(--muted-dark);transition:color var(--transition)}
.sem-footer a:hover{color:#fff}

/* ===== Sticky CTA móvil ===== */
.sem-sticky-cta{
    position:fixed;left:0;right:0;bottom:0;z-index:80;
    background:rgba(255,255,255,.96);backdrop-filter:saturate(140%) blur(8px);
    border-top:1px solid var(--line);
    padding:10px 14px;
    display:none;
}
.sem-sticky-cta .sem-sticky-btn{display:block;width:100%;text-align:center;padding:14px 18px;font-size:.95rem;font-weight:700}

@media (max-width:780px){
    .sem-sticky-cta{display:block}
}