/* ============================================================
   The Corner Office Business Center — bespoke
   Sin identidad de marca previa: paleta neutra "business center"
   ejecutiva — navy + carbón + blanco cálido, con acento latón/cobre
   reservado sólo para CTAs y detalles. Serif editorial (confianza,
   "corner office" ejecutivo) + sans neutra para UI/cuerpo.
   ============================================================ */
:root{
  --navy:#152a45;
  --navy-800:#1c3654;
  --navy-900:#0e1e33;
  --ink:#1b2430;
  --slate:#54617a;
  --slate-2:#6d7890;
  --paper:#ffffff;
  --cream:#f4f1ea;
  --cream-2:#faf8f2;
  --brass:#bd8a3d;
  --brass-deep:#a3742d;
  --brass-soft:#e7d7b7;
  --line:rgba(21,42,69,.13);
  --line-2:rgba(21,42,69,.08);
  --shadow:0 26px 60px -34px rgba(14,30,51,.55);
  --shadow-sm:0 10px 28px -18px rgba(14,30,51,.5);
  --r:18px;
  --r-sm:12px;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);
  background:var(--cream);line-height:1.62;
  -webkit-font-smoothing:antialiased;font-size:17px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.ic{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ic--f{fill:currentColor;stroke:none}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;border-radius:0 0 10px 0;z-index:200}
.skip:focus{left:0}

/* eyebrow / headings */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--sans);font-weight:600;
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--brass-deep);margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--brass);opacity:.8}
.eyebrow--light{color:var(--brass-soft)}
.eyebrow--light::before{background:var(--brass-soft)}
.eyebrow--center{justify-content:center}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.07;color:var(--navy);margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.7rem,6vw,4.5rem)}
h1 em,h2 em{font-style:italic;color:var(--brass-deep);font-weight:500}
h2{font-size:clamp(2rem,4.2vw,3rem)}
h3{font-size:1.28rem;font-weight:600}
.lead{font-size:1.16rem;color:var(--slate);line-height:1.6}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--sans);font-weight:600;font-size:.97rem;
  padding:.86em 1.55em;border-radius:100px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn .ic{width:1.08em;height:1.08em}
.btn--primary{background:var(--brass);color:#231603;box-shadow:var(--shadow-sm)}
.btn--primary:hover{background:var(--brass-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-900);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--navy)}
.btn--ghost:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn--ghost-l{background:transparent;border-color:rgba(255,255,255,.32);color:#fff}
.btn--ghost-l:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn--full{width:100%;justify-content:center}

/* ============ Nav ============ */
.nav{position:sticky;top:0;z-index:100;background:rgba(244,241,234,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav__row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:13px}
.brand__mark{width:42px;height:42px;flex:none;filter:drop-shadow(0 6px 14px rgba(14,30,51,.28))}
.brand__txt{display:flex;flex-direction:column;line-height:1.02}
.brand__txt b{font-family:var(--serif);font-size:1.24rem;font-weight:600;color:var(--navy);letter-spacing:0}
.brand__txt span{font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--brass-deep);font-weight:600;margin-top:2px}
.nav__links{display:flex;align-items:center;gap:28px}
.nav__links a{font-weight:500;font-size:.95rem;color:var(--slate);transition:color .15s}
.nav__links a:hover{color:var(--navy)}
.nav__tools{display:flex;align-items:center;gap:16px}
.lang{display:flex;align-items:center;font-size:.8rem;font-weight:600;border:1px solid var(--line);border-radius:100px;overflow:hidden}
.lang a{padding:.34em .7em;color:var(--slate-2);transition:.15s}
.lang a.is-active{background:var(--navy);color:#fff}
.lang a:not(.is-active):hover{color:var(--navy)}
.nav__cta{background:var(--navy);color:#fff!important;padding:.58em 1.2em;border-radius:100px;font-weight:600;font-size:.9rem;transition:.18s}
.nav__cta:hover{background:var(--navy-900)}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer;flex-direction:column;gap:5px;margin-left:auto}
.burger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(120% 100% at 88% -10%,rgba(189,138,61,.10),transparent 55%),
  linear-gradient(180deg,var(--cream-2),var(--cream))}
.hero__grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(30px,5vw,66px);align-items:center;
  padding:clamp(44px,7vw,86px) 0 clamp(48px,7vw,84px)}
.hero__copy{max-width:560px}
.hero h1{margin-bottom:22px}
.hero__lead{max-width:47ch;margin:0 0 30px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero__tags{list-style:none;display:flex;flex-wrap:wrap;gap:11px 24px;margin:0;padding:0}
.hero__tags li{position:relative;font-size:.9rem;font-weight:500;color:var(--slate);padding-left:24px}
.hero__tags li .ic{position:absolute;left:0;top:.12em;width:1.05em;height:1.05em;color:var(--brass)}
.hero__art{position:relative}
.hero__photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);aspect-ratio:4/3.2}
.hero__photo img{width:100%;height:100%;object-fit:cover}
.hero__badge{position:absolute;left:-18px;bottom:26px;background:var(--paper);border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:13px;max-width:270px}
.hero__badge .ups{width:44px;height:44px;flex:none;border-radius:10px;background:var(--navy);color:var(--brass-soft);
  display:grid;place-items:center;font-family:var(--serif);font-weight:600;font-size:.86rem;letter-spacing:.02em}
.hero__badge b{display:block;font-size:.92rem;color:var(--navy);font-weight:600;line-height:1.2}
.hero__badge span{font-size:.78rem;color:var(--slate-2)}

/* ============ Trust strip ============ */
.trust{background:var(--navy);color:#dfe6f0}
.trust__row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 40px;padding:20px 24px}
.trust__item{display:flex;align-items:center;gap:10px;font-weight:500;font-size:.94rem}
.trust__item .ic{color:var(--brass);width:1.2em;height:1.2em}

/* ============ Sections ============ */
.section{padding:clamp(58px,8vw,100px) 0}
.section--tint{background:linear-gradient(180deg,var(--cream-2),var(--cream))}
.section--paper{background:var(--paper)}
.shead{max-width:640px;margin-bottom:clamp(34px,5vw,52px)}
.shead--center{margin-inline:auto;text-align:center}
.shead p{margin:16px 0 0;color:var(--slate);font-size:1.08rem}
.num{font-family:var(--serif);font-style:italic;color:var(--brass);font-size:1.1rem;margin-right:.4em}

/* split (image + content) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split--rev .split__media{order:2}
.split__media{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);aspect-ratio:5/4}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__media .tagchip{position:absolute;top:16px;left:16px;background:rgba(14,30,51,.86);color:#fff;
  font-size:.76rem;font-weight:600;letter-spacing:.04em;padding:.5em 1em;border-radius:100px;backdrop-filter:blur(4px)}

/* service list (checked columns) */
.svc-cols{display:grid;grid-template-columns:1fr 1fr;gap:8px 26px;margin:22px 0 0;padding:0;list-style:none}
.svc-cols li{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);font-weight:500;color:var(--ink)}
.svc-cols li .ic{color:var(--brass);width:1.15em;height:1.15em;margin-top:.18em}
.svc-cols li small{display:block;font-weight:400;color:var(--slate-2);font-size:.86rem;margin-top:1px}

/* supplies inline chips */
.supplies{margin:26px 0 0;padding:20px 22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r)}
.supplies h4{margin:0 0 12px;font-family:var(--sans);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-2);font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin:0;padding:0;list-style:none}
.chips li{font-size:.86rem;font-weight:500;color:var(--navy);background:var(--cream);border:1px solid var(--line);
  padding:.42em .9em;border-radius:100px}

/* feature bullets (mailbox persuasion) */
.feats{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0 0}
.feat{display:flex;gap:14px;align-items:flex-start}
.feat__ic{width:42px;height:42px;flex:none;border-radius:11px;background:var(--brass-soft);color:var(--brass-deep);display:grid;place-items:center}
.feat__ic .ic{width:1.35em;height:1.35em}
.feat b{display:block;color:var(--navy);font-size:1rem;margin-bottom:2px}
.feat span{font-size:.92rem;color:var(--slate);line-height:1.5}

/* three-card grid (print / postal / other) */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.card__ic{width:48px;height:48px;border-radius:12px;background:var(--navy);color:var(--brass-soft);display:grid;place-items:center;margin-bottom:16px}
.card__ic .ic{width:1.5em;height:1.5em}
.card h3{margin-bottom:12px}
.card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.card ul li{position:relative;padding-left:18px;font-size:.94rem;color:var(--slate)}
.card ul li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--brass);opacity:.75}

/* visit / info band */
.visit{background:var(--navy);color:#e7edf5}
.visit__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,60px);align-items:center;
  padding:clamp(52px,7vw,84px) 0}
.visit h2{color:#fff}
.visit h2 em{color:var(--brass)}
.visit__lead{color:#b8c4d6;margin:16px 0 26px;font-size:1.08rem;max-width:46ch}
.info-list{display:flex;flex-direction:column;gap:2px;margin:0;padding:0;list-style:none}
.info-row{display:flex;gap:15px;align-items:flex-start;padding:16px 0;border-top:1px solid rgba(255,255,255,.12)}
.info-row:last-child{border-bottom:1px solid rgba(255,255,255,.12)}
.info-row .ic{color:var(--brass);width:1.35em;height:1.35em;margin-top:.15em}
.info-row b{display:block;color:#fff;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:3px}
.info-row a,.info-row span{color:#d5deeb;font-size:1.02rem}
.info-row a:hover{color:#fff;text-decoration:underline}
.info-row small{display:block;color:#8fa0ba;font-size:.86rem;margin-top:2px}
.visit__card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:20px;overflow:hidden}
.visit__card img{width:100%;height:210px;object-fit:cover;opacity:.92}
.visit__hours{padding:22px 24px}
.visit__hours h4{margin:0 0 14px;font-family:var(--serif);font-size:1.2rem;color:#fff;font-weight:600}
.hours-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.96rem}
.hours-row:last-child{border-bottom:0}
.hours-row span:first-child{color:#b8c4d6}
.hours-row span:last-child{color:#fff;font-weight:500}

/* ============ Contact / form ============ */
.contact__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(30px,5vw,60px);align-items:start}
.contact__intro p{color:var(--slate);font-size:1.06rem;margin:16px 0 24px}
.contact__points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.contact__points li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem;color:var(--ink)}
.contact__points li .ic{color:var(--brass);width:1.2em;height:1.2em;margin-top:.18em}
.cform{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,3.5vw,34px);box-shadow:var(--shadow-sm)}
.cform h3{margin-bottom:6px}
.cform__note{font-size:.9rem;color:var(--slate-2);margin:0 0 22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--sans);font-size:.98rem;color:var(--ink);background:var(--cream-2);
  border:1.5px solid var(--line);border-radius:11px;padding:.78em .9em;transition:border-color .15s,box-shadow .15s;
}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brass);box-shadow:0 0 0 3px rgba(189,138,61,.16)}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cform__hint{font-size:.82rem;color:var(--slate-2);text-align:center;margin:14px 0 0;display:flex;align-items:center;justify-content:center;gap:7px}
.cform__hint .ic{width:1.05em;height:1.05em;color:#25d366}

/* ============ Footer ============ */
.foot{background:var(--navy-900);color:#aeb9cb;padding:56px 0 30px}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot__brand{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.foot__brand img{width:42px;height:42px}
.foot__brand b{font-family:var(--serif);font-size:1.2rem;color:#fff;font-weight:600;line-height:1.1;display:block}
.foot__brand span{font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--brass-soft)}
.foot p{margin:0;font-size:.94rem;line-height:1.6;max-width:34ch}
.foot h5{margin:0 0 14px;font-family:var(--sans);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:#8493ac;font-weight:600}
.foot__col a,.foot__col span{display:block;color:#aeb9cb;font-size:.95rem;padding:5px 0;transition:color .15s}
.foot__col a:hover{color:#fff}
.foot__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:.85rem;color:#7f8da4}
.foot__bottom a:hover{color:#fff}

/* ============ Reveal ============ */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ============ Responsive ============ */
@media (max-width:940px){
  .hero__grid{grid-template-columns:1fr;gap:38px}
  .hero__art{max-width:520px}
  .split{grid-template-columns:1fr;gap:30px}
  .split--rev .split__media{order:0}
  .cards3{grid-template-columns:1fr}
  .visit__grid{grid-template-columns:1fr;gap:38px}
  .contact__grid{grid-template-columns:1fr;gap:36px}
  .foot__grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:760px){
  .nav__links{display:none}
  .nav__tools .nav__cta{display:none}
  .burger{display:flex}
  .nav__row{position:relative}
  .nav__links.open{
    display:flex;position:absolute;top:calc(100% + 1px);left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;
    background:var(--cream-2);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:8px 24px 16px;
  }
  .nav__links.open a{width:100%;padding:13px 0;border-bottom:1px solid var(--line-2);font-size:1rem}
  .nav__tools{margin-left:0}
}
@media (max-width:560px){
  body{font-size:16px}
  .svc-cols{grid-template-columns:1fr}
  .feats{grid-template-columns:1fr}
  .field--row{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr}
  .hero__badge{left:0;right:0;margin-inline:auto}
  .brand__txt span{display:none}
}