/* ===========================================================
   Viajes Alfredo Guía — hoja de estilos
   Paleta inspirada en la bandera de Senegal: verde, amarillo, rojo
   =========================================================== */
:root{
  --verde:#00853F;
  --verde-osc:#04552b;
  --amarillo:#FDEF42;
  --amarillo-osc:#e6ce1c;
  --rojo:#E31B23;
  --tierra:#1b1408;
  --arena:#FBF6E9;
  --texto:#171208;
  --suave:#5c5544;
  --blanco:#fff;
  --r:18px;
  --sombra:0 18px 40px -18px rgba(10,30,15,.45);
  --grad:linear-gradient(120deg,var(--verde) 0%,var(--verde) 34%,var(--amarillo) 34%,var(--amarillo) 67%,var(--rojo) 67%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--arena);color:var(--texto);font-family:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--verde-osc)}
h1,h2,h3,h4,.logo-txt,.foot-logo{font-family:"Bricolage Grotesque",Manrope,sans-serif;font-weight:800;line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,7vw,4.2rem)}
h2{font-size:clamp(1.6rem,4.6vw,2.7rem)}
h3{font-size:clamp(1.15rem,2.6vw,1.5rem)}
p{margin:0 0 1em}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.muted{color:var(--suave)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--blanco);padding:10px 16px;z-index:999;border-radius:10px}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--verde);color:#fff;border:0;padding:.95rem 1.6rem;border-radius:999px;font-weight:700;font-size:1rem;cursor:pointer;text-decoration:none;
  box-shadow:0 10px 0 -4px var(--verde-osc),0 18px 30px -16px rgba(0,0,0,.5);transform:translateZ(0);transition:transform .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 0 -4px var(--verde-osc),0 26px 40px -18px rgba(0,0,0,.55)}
.btn:active{transform:translateY(2px);box-shadow:0 6px 0 -4px var(--verde-osc)}
.btn.amar{background:var(--amarillo);color:#241c00;box-shadow:0 10px 0 -4px var(--amarillo-osc),0 18px 30px -16px rgba(0,0,0,.45)}
.btn.amar:hover{box-shadow:0 14px 0 -4px var(--amarillo-osc),0 26px 40px -18px rgba(0,0,0,.5)}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}

/* ---------- navegación ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(251,246,233,.88);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.07)}
.nav.small{box-shadow:0 8px 24px -18px rgba(0,0,0,.6)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--texto);min-width:0}
.logo-mark{display:block;width:34px;height:34px;border-radius:9px;overflow:hidden;box-shadow:var(--sombra);flex:0 0 auto;transform:rotateY(0);transition:transform .5s ease}
.logo:hover .logo-mark{transform:rotateY(180deg)}
.logo-mark img{display:block;width:100%;height:100%}
.logo-txt{font-size:1.05rem;display:flex;flex-direction:column;min-width:0}
.logo-txt em{font:500 .68rem/1.2 Manrope,sans-serif;font-style:normal;color:var(--suave);letter-spacing:.08em;text-transform:uppercase}
.menu{display:flex;align-items:center;gap:22px}
.menu a{text-decoration:none;color:var(--texto);font-weight:600;font-size:.98rem;position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;height:3px;width:0;background:var(--rojo);border-radius:3px;transition:width .25s}
.menu a:hover::after,.menu a.on::after{width:100%}
.menu a.btn-mini{background:var(--verde);color:#fff;padding:.6rem 1.1rem;border-radius:999px;box-shadow:0 8px 0 -4px var(--verde-osc)}
.menu a.btn-mini::after{display:none}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:3px;background:var(--texto);border-radius:3px;margin:5px 0;transition:.3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- hero 3D ---------- */
.hero{position:relative;min-height:88svh;display:grid;align-items:center;overflow:hidden;color:#fff;perspective:1000px}
.hero-bg{position:absolute;inset:-6%;background:url(../img/hero-safari.jpg) center/cover no-repeat;transform:scale(1.06);will-change:transform;z-index:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,25,12,.62),rgba(10,25,12,.35) 40%,rgba(10,25,12,.88));z-index:1}
.hero-in{position:relative;z-index:2;padding:9vh 0 12vh;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);padding:.45rem 1rem;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1.2rem}
.hero h1{color:#fff;text-shadow:0 14px 34px rgba(0,0,0,.5)}
.hero h1 b{color:var(--amarillo);font-weight:800}
.hero p{font-size:clamp(1rem,2.4vw,1.25rem);max-width:56ch;color:rgba(255,255,255,.92)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.6rem}
.flagbar{position:absolute;left:0;right:0;bottom:0;height:7px;background:var(--grad);z-index:3}
.scrollhint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;opacity:.8;animation:bob 2.2s infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ---------- secciones ---------- */
section{padding:clamp(56px,9vw,110px) 0}
.sec-head{max-width:760px;margin-bottom:2.4rem}
.sec-head .kicker{color:var(--rojo);font-weight:800;letter-spacing:.16em;text-transform:uppercase;font-size:.8rem;margin-bottom:.6rem}
.alt{background:
  radial-gradient(900px 300px at 100% 0,rgba(0,133,63,.09),transparent),
  radial-gradient(700px 300px at 0 100%,rgba(227,27,35,.07),transparent),var(--blanco)}
.dark{background:var(--tierra);color:#f6f1e4}
.dark h2,.dark h3{color:#fff}
.dark .muted{color:#cbc2ae}

/* Contraste mejorado - asegurar razón de contraste >= 4.5:1 */
@media (forced-colors: active){
  .dark{color:CanvasText !important;background:CanvasBackground !important}
  .alerter{color:CanvasText !important;background:Canvas !important}
}

/* ---------- grid tarjetas 3D ---------- */
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--blanco);border-radius:var(--r);overflow:hidden;box-shadow:var(--sombra);
  transform-style:preserve-3d;transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s;will-change:transform}
.tilt:hover{box-shadow:0 34px 60px -24px rgba(10,30,15,.55)}
.card .ph{position:relative;aspect-ratio:16/10;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.card:hover .ph img{transform:scale(1.08)}
.card .bd{padding:20px 22px 24px;transform:translateZ(28px)}
.tag{position:absolute;top:12px;left:12px;background:var(--amarillo);color:#241c00;font-weight:800;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px;z-index:2}
.price{font-weight:800;color:var(--verde-osc)}
.meta{display:flex;flex-wrap:wrap;gap:.4rem 1rem;font-size:.85rem;color:var(--suave);margin-bottom:.6rem}

/* ---------- ventajas ---------- */
.feats{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.feat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:26px 22px;transition:transform .3s}
.feat:hover{transform:translateY(-6px) rotateX(4deg)}
.feat .ico{width:46px;height:46px;border-radius:12px;background:rgba(253,239,66,.1);border:1px solid rgba(253,239,66,.35);color:var(--amarillo);margin-bottom:14px;box-shadow:0 10px 22px -10px rgba(0,0,0,.6);display:grid;place-items:center}

/* ---------- galería ---------- */
.gal{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.gal figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--sombra);transform-style:preserve-3d}
.gal img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .7s}
.gal figure:hover img{transform:scale(1.07)}
.gal figcaption{position:absolute;inset:auto 0 0 0;padding:14px 16px;color:#fff;font-weight:700;font-size:.95rem;background:linear-gradient(transparent,rgba(0,0,0,.75));pointer-events:none}
.gal .tall img{aspect-ratio:3/4}
.gal-btn{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;line-height:0}
.gal-btn:focus-visible{outline:3px solid var(--amarillo);outline-offset:-3px}
.gal-btn img{width:100%}

/* ---------- lightbox (clic para ampliar, táctil) ---------- */
.lb[hidden]{display:none}
.lb{position:fixed;inset:0;z-index:120}
.lb-backdrop{position:absolute;inset:0;background:rgba(8,8,6,.9)}
.lb-box{position:relative;height:100dvh;display:flex;align-items:center;justify-content:center;gap:8px;padding:calc(12px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(12px + env(safe-area-inset-left))}
.lb-fig{margin:0;max-width:min(1100px,94vw);max-height:100%;display:flex;flex-direction:column;align-items:center}
.lb-fig img{max-width:100%;max-height:76dvh;object-fit:contain;border-radius:12px;background:#000;box-shadow:0 30px 80px rgba(0,0,0,.6);touch-action:pan-y}
.lb-fig figcaption{display:flex;gap:12px;align-items:baseline;justify-content:center;margin-top:12px;color:#fff;font-weight:700;font-size:1rem;text-align:center;max-width:94vw}
.lb-count{font-weight:500;opacity:.75;font-size:.9rem;white-space:nowrap}
.lb-x{position:absolute;top:calc(10px + env(safe-area-inset-top));right:calc(10px + env(safe-area-inset-right));width:48px;height:48px;border-radius:50%;border:2px solid rgba(255,255,255,.5);background:rgba(255,255,255,.12);color:#fff;font-size:1.2rem;cursor:pointer}
.lb-x:hover{background:var(--rojo);border-color:var(--rojo)}
.lb-nav{width:52px;height:52px;flex:0 0 auto;border-radius:50%;border:2px solid rgba(255,255,255,.5);background:rgba(255,255,255,.12);color:#fff;font-size:1.8rem;line-height:1;cursor:pointer}
.lb-nav:hover{background:var(--verde)}
@media (max-width:700px){
  .lb-box{gap:0}
  .lb-nav{position:absolute;bottom:calc(18px + env(safe-area-inset-bottom));width:56px;height:56px}
  .lb-prev{left:calc(16px + env(safe-area-inset-left))}
  .lb-next{right:calc(16px + env(safe-area-inset-right))}
  .lb-fig img{max-height:68dvh}
  .lb-fig figcaption{margin-bottom:84px}
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px) rotateX(6deg);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}

/* ---------- about ---------- */
.split{display:grid;gap:36px;grid-template-columns:1fr 1fr;align-items:center}
.frame{border-radius:24px;overflow:hidden;box-shadow:0 40px 70px -30px rgba(10,30,15,.65);transform:rotate(-1.4deg);transition:transform .5s}
.frame:hover{transform:rotate(0) scale(1.01)}
.stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:1.4rem}
.stats b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-size:2rem;color:var(--verde)}
.quote{border-left:5px solid var(--amarillo);padding-left:18px;font-size:1.1rem;font-style:italic}

/* ---------- formulario ---------- */
.form{background:var(--blanco);border-radius:24px;padding:clamp(22px,4vw,40px);box-shadow:var(--sombra)}
.row{display:grid;gap:16px;grid-template-columns:1fr 1fr}
label{display:block;font-weight:700;font-size:.9rem;margin-bottom:.35rem}
input,select,textarea{width:100%;font:inherit;padding:.85rem 1rem;border:2px solid #e7e0cd;border-radius:12px;background:#fdfcf7;color:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 4px rgba(0,133,63,.14)}
textarea{min-height:140px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;font-weight:500}
.check input{width:20px;height:20px;flex:0 0 auto;margin-top:2px}
.alertok,.alerter{border-radius:14px;padding:14px 18px;margin-bottom:18px;font-weight:600}
.alertok{background:#e6f6ec;border:2px solid var(--verde);color:var(--verde-osc)}
.alerter{background:#fdeaea;border:2px solid var(--rojo);color:#8f1015;padding:14px 18px;margin-bottom:18px;font-weight:600}
.alerter ul{margin:.4rem 0 0;padding-left:1.1rem;font-weight:500}
.hp{position:absolute;left:-9999px}

/* ---------- legal ---------- */
.legal{max-width:820px}
.legal h2{margin-top:2rem}
.legal ul{padding-left:1.2rem}
.legal table{width:100%;border-collapse:collapse;font-size:.92rem;margin:1rem 0}
.legal th,.legal td{border:1px solid #e5decb;padding:.6rem .7rem;text-align:left}
.pagehead{background:var(--tierra);color:#fff;padding:clamp(70px,10vw,120px) 0 clamp(44px,7vw,72px);position:relative;overflow:hidden}
.pagehead::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 320px at 85% 10%,rgba(253,239,66,.18),transparent),radial-gradient(600px 300px at 0 90%,rgba(227,27,35,.2),transparent)}
.pagehead .wrap{position:relative}
.pagehead h1{color:#fff}
.crumbs{font-size:.85rem;color:rgba(255,255,255,.75);margin-bottom:.8rem}
.crumbs a{color:var(--amarillo);text-decoration:none}

/* ---------- footer ---------- */
.foot{background:#100c05;color:#e9e2d2;padding:60px 0 0;border-top:7px solid transparent;border-image:var(--grad) 1}
.foot-grid{display:grid;gap:32px;grid-template-columns:1.6fr 1fr 1fr 1fr}
.foot h4{font-size:1rem;margin-bottom:.8rem;color:var(--amarillo)}
.foot-logo{color:#fff;font-size:1.3rem}
.flinks,.social{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem;font-size:.94rem}
.social{flex-direction:row;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.social a{display:inline-block;padding:.45rem .9rem;border:1px solid rgba(255,255,255,.22);border-radius:999px;text-decoration:none;color:#fff;font-size:.82rem;font-weight:700;transition:.25s}
.social a:hover{background:var(--verde);border-color:var(--verde);transform:translateY(-2px)}
/* Enlaces sobre fondo claro (por defecto): contraste alto */
.flinks a{color:var(--verde-osc);text-decoration:underline;text-underline-offset:3px;font-weight:600}
.flinks a:hover{color:var(--texto)}
/* Enlaces dentro del footer oscuro: color claro */
.foot .flinks a{color:#e9e2d2;text-decoration:none;font-weight:400}
.foot .flinks a:hover{color:var(--amarillo)}
/* Tarjeta de datos de contacto en página contacto: fondo blanco, texto oscuro */
.contact-info{margin-top:24px;font-size:1.05rem;background:var(--blanco);border:2px solid #e7e0cd;border-radius:var(--r);padding:20px 22px;box-shadow:var(--sombra);color:var(--texto)}
.contact-info li{color:var(--texto)}
.contact-info a{color:var(--verde-osc);font-weight:700;overflow-wrap:anywhere}
.foot-bot{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding:18px 20px;font-size:.85rem;color:#aaa294}

/* ---------- whatsapp + cookies ---------- */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:70;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 14px 26px -10px rgba(0,0,0,.6);text-decoration:none;transition:transform .25s}
.wa-float:hover{transform:translateY(-4px) scale(1.06)}
.cookie{position:fixed;inset:auto 12px 12px;z-index:90}
.cookie-in{max-width:1100px;margin:0 auto;background:#fff;border-radius:18px;padding:18px 20px;box-shadow:0 30px 60px -20px rgba(0,0,0,.55);border-top:6px solid transparent;border-image:var(--grad) 1;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.cookie-in p{margin:0;flex:1 1 320px;font-size:.92rem}
.cookie-btns{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn.ghost{color:var(--texto);border-color:#ddd5c0}
.cookie .btn{padding:.7rem 1.2rem}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .split,.row,.foot-grid{grid-template-columns:1fr}
  .foot-grid{gap:26px}
  .burger{display:block}
  .menu{position:fixed;inset:70px 0 auto;flex-direction:column;align-items:stretch;gap:0;background:var(--arena);padding:10px 20px 26px;border-bottom:1px solid rgba(0,0,0,.08);box-shadow:0 24px 40px -22px rgba(0,0,0,.5);transform:translateY(-140%);transition:transform .35s cubic-bezier(.2,.8,.2,1);max-height:calc(100svh - 70px);overflow:auto}
  .menu.open{transform:none}
  .menu a{padding:14px 4px;border-bottom:1px solid rgba(0,0,0,.07)}
  .menu a::after{display:none}
  .menu a.btn-mini{margin-top:14px;text-align:center;border:0}
  .hero{min-height:92svh}
  .hero-bg{background-position:60% center}
  .card:hover{transform:none!important}
  .frame{transform:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- selector de idioma ---------- */
.langs{display:flex;gap:4px;align-items:center}
.langs a{font-size:.78rem!important;font-weight:800!important;padding:.3rem .5rem;border-radius:8px;border:1px solid rgba(0,0,0,.12)}
.langs a.on{background:var(--amarillo);border-color:var(--amarillo)}
.langs a::after{display:none!important}
@media (max-width:900px){.langs{padding:14px 0 0;gap:8px}.langs a{border-bottom:1px solid rgba(0,0,0,.12)!important;padding:.5rem .8rem!important}}