/* M & R Tax and Accounting Services Corp
   Colores y layout: Diseño 6 (vibrante). Botones: Diseño 3 (pastilla con sombra sólida). */
:root{
  --navy:#0A364F; --navy-2:#0E4C6E; --navy-ink:#06222F;
  --teal:#0F9E9A; --teal-deep:#0B7471; --aqua:#3ED0C4; --aqua-soft:#DFF6F3;
  --bg:#F5F9FA; --paper:#FFFFFF;
  --ink:#0E1F29; --muted:#5A6C77; --line:#E3ECEF;
  --grad:linear-gradient(120deg,#0A364F 0%,#0E4C6E 42%,#0F9E9A 100%);
  --display:"Space Grotesk","Segoe UI",Helvetica,Arial,sans-serif;
  --body:"Inter","Segoe UI",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16.5px;line-height:1.68;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 30px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.025em;margin:0}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--navy);color:#fff;padding:10px 16px;border-radius:0 0 10px 0}
.skip:focus{left:0}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--teal-deep);background:var(--aqua-soft);padding:7px 15px;border-radius:100px;margin:0 0 20px}
.chip .d{width:7px;height:7px;border-radius:50%;background:var(--teal)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Botones (estilo Diseño 3) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--body);font-weight:700;font-size:16px;line-height:1.2;text-decoration:none;padding:14px 26px;border-radius:100px;background:var(--navy);color:#fff;border:2px solid var(--navy);box-shadow:0 6px 0 0 var(--navy-ink);transition:transform .15s,box-shadow .15s,background .15s;cursor:pointer;margin-bottom:6px}
.btn:hover{transform:translateY(2px);box-shadow:0 4px 0 0 var(--navy-ink)}
.btn:active{transform:translateY(6px);box-shadow:0 0 0 0 var(--navy-ink)}
.btn svg{width:19px;height:19px;flex:none}
.btn-accent{background:var(--aqua);border-color:var(--aqua);color:var(--navy-ink);box-shadow:0 6px 0 0 var(--teal-deep)}
.btn-accent:hover{box-shadow:0 4px 0 0 var(--teal-deep)}
.btn-accent:active{box-shadow:0 0 0 0 var(--teal-deep)}
.btn-plain{background:var(--paper);color:var(--navy);border-color:var(--navy);box-shadow:0 6px 0 0 #C5D9E0}
.btn-plain:hover{box-shadow:0 4px 0 0 #C5D9E0}
.btn-plain:active{box-shadow:0 0 0 0 #C5D9E0}
.on-dark .btn-plain{border-color:#fff;box-shadow:0 6px 0 0 rgba(4,24,34,.55)}
.on-dark .btn-plain:hover{box-shadow:0 4px 0 0 rgba(4,24,34,.55)}
.on-dark .btn-plain:active{box-shadow:0 0 0 0 rgba(4,24,34,.55)}
.btn-sm{padding:10px 20px;font-size:14.5px;box-shadow:0 4px 0 0 var(--navy-ink)}
.btn-sm:hover{transform:translateY(2px);box-shadow:0 2px 0 0 var(--navy-ink)}
.acts{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Encabezado ---------- */
header{position:sticky;top:0;z-index:40;background:rgba(245,249,250,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:46px;height:46px}
.brand b{font-family:var(--display);font-weight:700;font-size:17px;color:var(--navy);display:block;line-height:1.1;letter-spacing:-.02em}
.brand small{font-size:11px;color:var(--muted);font-weight:500}
.menu{display:flex;align-items:center;gap:28px}
.menu ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:15px;font-weight:500}
.menu ul a{text-decoration:none;color:var(--muted)}
.menu ul a:hover,.menu ul a[aria-current="page"]{color:var(--navy)}
.menu ul a[aria-current="page"]{font-weight:600;box-shadow:inset 0 -2px 0 var(--aqua)}
.lang{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;text-decoration:none;color:var(--navy);border:1.5px solid var(--line);background:var(--paper);border-radius:100px;padding:6px 12px}
.lang:hover{border-color:var(--aqua)}
.navtoggle{display:none}

/* ---------- Héroe (portada) ---------- */
.hero{position:relative;overflow:hidden;background:var(--grad);color:#fff;border-radius:0 0 44px 44px;padding:96px 0 110px}
.hero::before,.hero::after,.page-hero::before{content:"";position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none}
.hero::before{width:520px;height:520px;background:rgba(62,208,196,.4);right:-120px;top:-180px;animation:float1 18s ease-in-out infinite}
.hero::after{width:460px;height:460px;background:rgba(10,54,79,.65);left:-140px;bottom:-220px;animation:float2 22s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(-50px,45px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(50px,-40px)}}
.hero .wrap,.page-hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.hero .chip,.page-hero .chip{background:rgba(255,255,255,.16);color:#DFF6F3}
.hero .chip .d,.page-hero .chip .d{background:var(--aqua)}
.hero h1{font-size:clamp(38px,6.2vw,68px)}
.hero h1 span{color:var(--aqua)}
.hero .lead{font-size:19px;color:#C7DFE8;margin:24px 0 0;max-width:44ch}
.hero .acts{margin-top:36px}
.trust{display:flex;gap:28px;flex-wrap:wrap;margin-top:40px;font-size:14px;color:#A9CBD9}
.trust b{color:#fff;font-family:var(--display);font-size:19px;display:block;letter-spacing:-.02em}

.float-card{background:var(--paper);border-radius:24px;padding:28px 28px 24px;color:var(--ink);box-shadow:0 30px 60px -22px rgba(4,24,34,.55);transform:rotate(-1.6deg);transition:transform .35s}
.float-card:hover{transform:rotate(0) translateY(-4px)}
.float-card h2{font-family:var(--display);font-size:14px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:0 0 16px;font-weight:600}
.fc-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;font-weight:500}
.fc-row:last-of-type{border-bottom:0}
.badge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:100px;background:var(--aqua-soft);color:var(--teal-deep);white-space:nowrap}
.badge.wait{background:#FFF2DC;color:#94620F}
.fc-foot{margin:16px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}

/* ---------- Héroe de páginas interiores ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--grad);color:#fff;border-radius:0 0 40px 40px;padding:78px 0 84px}
.page-hero::before{width:460px;height:460px;background:rgba(62,208,196,.35);right:-120px;top:-200px}
.page-hero h1{font-size:clamp(34px,5.4vw,58px);max-width:20ch}
.page-hero p:not(.chip){font-size:18.5px;color:#C7DFE8;margin:20px 0 0;max-width:56ch}
.page-hero .acts{margin-top:30px}

/* ---------- Secciones ---------- */
section{padding:92px 0}
.sec-head{text-align:center;max-width:58ch;margin:0 auto 54px}
.sec-head h2{font-size:clamp(30px,4.4vw,48px)}
.sec-head p{color:var(--muted);margin:18px 0 0}
.sec-foot{text-align:center;margin-top:44px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:30px 26px 32px;overflow:hidden;transition:transform .22s,box-shadow .22s,border-color .22s}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 44px -22px rgba(10,54,79,.42);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .k{font-family:var(--display);font-size:13px;font-weight:600;color:var(--teal-deep);letter-spacing:.08em;display:block;margin-bottom:14px}
.card h3{font-size:20px;margin-bottom:8px;letter-spacing:-.02em}
.card p{margin:0;color:var(--muted);font-size:15.5px}
a.card{text-decoration:none;color:inherit;display:block}

.dark{background:var(--navy);color:#fff;border-radius:36px;padding:64px 56px;position:relative;overflow:hidden}
.dark::after{content:"";position:absolute;right:-140px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,rgba(62,208,196,.3),transparent 72%);pointer-events:none}
.dark .two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;position:relative;z-index:1}
.dark h2{font-size:clamp(28px,4vw,44px)}
.dark p{color:#B6D2DE}
.dark .chip{background:rgba(62,208,196,.16);color:var(--aqua)}
.dark .chip .d{background:var(--aqua)}
.dark .acts{margin-top:28px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:16px 18px;font-size:15px;font-weight:500;transition:background .2s}
.tile:hover{background:rgba(62,208,196,.16)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:30px 26px}
.step .n{width:44px;height:44px;border-radius:14px;background:var(--grad);color:#fff;font-family:var(--display);font-weight:700;font-size:18px;display:grid;place-items:center;margin-bottom:18px;box-shadow:0 10px 22px -10px rgba(15,158,154,.75)}
.step h3{font-size:19.5px;margin-bottom:8px}
.step p{margin:0;color:var(--muted);font-size:15.5px}

.cta{background:var(--grad);color:#fff;border-radius:36px;padding:70px 40px;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;left:50%;top:-160px;width:620px;height:420px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(255,255,255,.22),transparent 70%);pointer-events:none}
.cta > *{position:relative;z-index:1}
.cta h2{font-size:clamp(30px,4.6vw,50px);max-width:19ch;margin:0 auto}
.cta p{color:#D3EDEC;max-width:48ch;margin:20px auto 0;font-size:18px}
.cta .acts{justify-content:center;margin-top:34px}

/* ---------- Página de servicios ---------- */
.svc-group{display:grid;grid-template-columns:280px 1fr;gap:48px;padding:56px 0;border-top:1px solid var(--line)}
.svc-group:first-child{border-top:0;padding-top:0}

.svc-head h2{font-size:30px}
.svc-head p{color:var(--muted);margin:12px 0 0;font-size:15.5px}
.svc-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.svc{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px 24px}
.svc h3{font-size:19px;margin-bottom:8px}
.svc p{margin:0;color:var(--muted);font-size:15.5px}
.svc ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:15px}
.svc li{margin-bottom:4px}

/* ---------- Inmigración ---------- */
.imm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.imm{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px 26px}
.imm .form{display:inline-block;font-family:var(--display);font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--teal-deep);background:var(--aqua-soft);border-radius:100px;padding:4px 12px;margin-bottom:14px}
.imm h3{font-size:20px;margin-bottom:8px}
.imm p{margin:0;color:var(--muted);font-size:15.5px}
.checklist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 30px}
.checklist li{position:relative;padding-left:32px}
.checklist li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--aqua-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%230B7471' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}

.notice{background:#FFF8EA;border:1px solid #F1DDB3;border-left:4px solid #D9A441;border-radius:14px;padding:20px 22px;font-size:15px;color:#5B4520}
.notice strong{color:#3F2F14}
.notice p{margin:0}
.notice p + p{margin-top:10px}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.ccard{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:32px 30px;display:flex;flex-direction:column;gap:6px}
.ccard .ic{width:48px;height:48px;border-radius:14px;background:var(--grad);display:grid;place-items:center;margin-bottom:14px;color:#fff}
.ccard .ic svg{width:24px;height:24px}
.ccard h2{font-size:21px}
.ccard .big{font-family:var(--display);font-size:24px;font-weight:700;color:var(--navy);letter-spacing:-.02em;text-decoration:none;word-break:break-word}
.ccard .big:hover{color:var(--teal-deep)}
.ccard p{margin:0;color:var(--muted);font-size:15.5px}
.ccard .acts{margin-top:18px}
.hours{width:100%;border-collapse:collapse;font-size:16px;margin-top:4px}
.hours th,.hours td{text-align:left;padding:11px 0;border-bottom:1px solid var(--line);font-weight:500}
.hours th{color:var(--ink)}
.hours td{text-align:right;color:var(--navy);font-weight:600}
.hours tr:last-child th,.hours tr:last-child td{border-bottom:0}

/* ---------- Pie ---------- */
footer.site{background:var(--navy-ink);color:#A6C3D1;padding:62px 0 28px;font-size:15.5px;margin-top:92px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:42px}
footer.site h2{font-family:var(--display);color:#fff;font-size:15px;margin:0 0 14px;font-weight:600;letter-spacing:0}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin-bottom:9px}
footer.site a{text-decoration:none}
footer.site a:hover{color:var(--aqua)}
.flogo{width:120px;height:120px;filter:brightness(0) invert(1);opacity:.94;margin:-10px 0 6px -12px}
.legal{margin-top:44px;padding:20px 22px;border:1px solid rgba(255,255,255,.14);border-radius:14px;font-size:13px;line-height:1.6;color:#8FB0C0}
.legal p{margin:0}
.legal p + p{margin-top:8px}
.legal strong{color:#C9DDE6;font-weight:600}
.fbot{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#86A7B7}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:50;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 5px 0 0 #128C4B,0 14px 28px -10px rgba(0,0,0,.4);transition:transform .15s,box-shadow .15s}
.wa-float:hover{transform:translateY(2px);box-shadow:0 3px 0 0 #128C4B,0 10px 22px -10px rgba(0,0,0,.4)}
.wa-float svg{width:30px;height:30px}

.rise{opacity:0;transform:translateY(18px);animation:rise .7s cubic-bezier(.2,.7,.3,1) forwards}
.rise.d2{animation-delay:.16s}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- 404 ---------- */
.nf{min-height:60vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.nf h1{font-size:clamp(64px,12vw,120px)}
.nf p{color:var(--muted);max-width:44ch;margin:16px auto 0}
.nf .acts{justify-content:center;margin-top:30px}

/* ---------- Responsive ---------- */
@media(max-width:1060px){
  .menu{gap:18px}
  .menu ul{gap:18px}
}
@media(max-width:980px){
  .hero-grid,.dark .two{grid-template-columns:1fr;gap:44px}
  .cards,.steps{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .svc-group{grid-template-columns:1fr;gap:26px}
}
@media(max-width:900px){
  .navtoggle{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:100px;background:var(--paper);color:var(--navy);font:600 14px/1 var(--body);padding:11px 18px;cursor:pointer}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(10,54,79,.35);flex-direction:column;align-items:stretch;gap:16px;padding:16px 30px 26px}
  .menu.open{display:flex}
  .menu ul{flex-direction:column;gap:0;font-size:17px}
  .menu ul a{display:block;padding:13px 0;border-bottom:1px solid var(--line)}
  .menu ul a[aria-current="page"]{box-shadow:none;color:var(--teal-deep)}
  .menu .lang{align-self:flex-start}
  header .nav{position:static}
  header .wrap{position:relative}
}
@media(max-width:720px){
  .wrap{padding:0 18px}
  .menu{padding:16px 18px 26px}
  .hero{padding:56px 0 70px;border-radius:0 0 28px 28px}
  .page-hero{padding:52px 0 60px;border-radius:0 0 28px 28px}
  .float-card{transform:none}
  section{padding:60px 0}
  .cards,.steps,.tiles,.svc-list,.imm-grid,.contact-grid,.checklist{grid-template-columns:1fr}
  .dark{padding:38px 22px;border-radius:26px}
  .cta{padding:48px 22px;border-radius:26px}
  .fgrid{grid-template-columns:1fr;gap:30px}
  .acts .btn{flex:1 1 100%}
  .brand small{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .rise{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Ajustes ---------- */
[id]{scroll-margin-top:90px}
.svc a,.notice a{color:var(--teal-deep);font-weight:600}
.dark .checklist{color:#fff}
.ccard.wide{grid-column:1/-1}
.ccard .acts{margin-top:auto;padding-top:18px}
@media(max-width:720px){.ccard.wide{grid-column:auto}}