/* Layout: service-platform page — headline + plant picker, category chips, licence catalogue cards, process, renewals band, FAQ, closing CTA, four-column footer */
:root{
  --bg:#f6f8fa; --surface:#ffffff; --ink:#0f2033; --ink-2:#4b5a6c; --rule:#dde3ea;
  --brand:#0b5e74;      /* deep teal-blue: official, calm */
  --brand-ink:#ffffff;
  --brand-soft:#e3f0f3;
  --saffron:#f0a12b;    /* action / highlight */
  --ok:#17805c;
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0c1520;--surface:#14212f;--ink:#e7eef5;--ink-2:#a3b1c0;--rule:#24364a;
  --brand:#3fb3cf;--brand-ink:#06202a;--brand-soft:#123544;--saffron:#f2ae45;--ok:#4fcf9c;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0c1520;--surface:#14212f;--ink:#e7eef5;--ink-2:#a3b1c0;--rule:#24364a;
  --brand:#3fb3cf;--brand-ink:#06202a;--brand-soft:#123544;--saffron:#f2ae45;--ok:#4fcf9c;color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16.5px;line-height:1.6;margin:0}
.wrap{max-width:1160px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
a{color:inherit}
:focus-visible{outline:3px solid var(--saffron);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--f-display);font-stretch:88%;line-height:1.08;text-wrap:balance;margin:0}
h2{font-size:clamp(1.9rem,3.8vw,2.9rem);font-weight:800}
.kicker{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.muted{color:var(--ink-2)}

.btn{display:inline-flex;align-items:center;gap:8px;background:var(--saffron);color:#1f1403;text-decoration:none;font-weight:700;font-size:.97rem;padding:12px 20px;border-radius:8px;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn.line{background:transparent;color:var(--ink);border:1.5px solid var(--rule)}
.btn.line:hover{border-color:var(--brand);color:var(--brand)}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--rule)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.mark{width:34px;height:34px;border-radius:9px;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:.85rem}
.brand b{font-family:var(--f-display);font-stretch:82%;font-size:1.2rem}
.brand small{display:block;font-size:.7rem;color:var(--ink-2);letter-spacing:.06em;text-transform:uppercase;margin-top:-2px}
nav.main{display:flex;gap:24px;font-weight:500;font-size:.95rem}
nav.main a{text-decoration:none;color:var(--ink-2)}
nav.main a:hover{color:var(--brand)}
@media (max-width:820px){nav.main{display:none}}

/* hero */
.hero{background:linear-gradient(180deg,var(--brand-soft),var(--bg));padding-block:clamp(40px,6vw,76px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,60px);align-items:start}
.hero h1{font-size:clamp(2.4rem,5.6vw,4.3rem);font-weight:800;margin-top:12px}
.hero h1 span{color:var(--brand)}
.hero .sub{font-size:1.12rem;color:var(--ink-2);max-width:33em;margin:18px 0 26px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.chip{font-family:var(--f-mono);font-size:.78rem;padding:7px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--rule);text-decoration:none;color:var(--ink)}
.chip:hover{border-color:var(--brand);color:var(--brand)}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr}}

/* picker */
.picker{background:var(--surface);border:1px solid var(--rule);border-radius:14px;box-shadow:0 20px 44px -28px rgba(8,30,50,.45);padding:22px;min-width:0}
.picker h3{font-size:1.25rem;font-weight:800}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0 16px}
.opt{font:inherit;font-size:.9rem;font-weight:600;text-align:left;padding:11px 12px;border-radius:9px;border:1.5px solid var(--rule);background:var(--bg);color:var(--ink);cursor:pointer}
.opt[aria-pressed="true"]{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}
.need{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.need li{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:baseline;padding:9px 0;border-bottom:1px dashed var(--rule);font-size:.93rem}
.need .tick{color:var(--ok);font-weight:800}
.need .when{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap}
.picker .foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;font-size:.85rem;color:var(--ink-2)}
@media (max-width:420px){.opts{grid-template-columns:1fr}}

/* sections */
section.s{padding-block:clamp(56px,8vw,92px)}
.s-head{max-width:640px;margin-bottom:34px}
.s-head p{margin:12px 0 0;color:var(--ink-2)}

/* category strip */
.cats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.cat{background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:16px;text-decoration:none;display:grid;gap:6px;min-width:0}
.cat:hover{border-color:var(--brand)}
.cat .ic{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-family:var(--f-mono);font-size:.7rem;font-weight:500}
.cat b{font-size:.98rem}
.cat span{font-size:.82rem;color:var(--ink-2)}
@media (max-width:980px){.cats{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:520px){.cats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--rule);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card .tag{align-self:flex-start;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;color:var(--brand);background:var(--brand-soft);border-radius:5px;padding:3px 8px}
.card h3{font-size:1.3rem;font-weight:800}
.card p{margin:0;color:var(--ink-2);font-size:.94rem}
.card ul{margin:4px 0 0;padding-left:18px;font-size:.9rem;color:var(--ink-2)}
.card ul li{margin:3px 0}
.card .go{margin-top:auto;padding-top:8px;font-weight:700;color:var(--brand);text-decoration:none;font-size:.93rem}
@media (max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}

/* process */
.proc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:p}
.proc div{counter-increment:p;border-top:3px solid var(--brand);padding-top:16px;min-width:0}
.proc div::before{content:"Step " counter(p);font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
.proc h3{font-size:1.18rem;font-weight:800;margin:8px 0 6px}
.proc p{margin:0;font-size:.93rem;color:var(--ink-2)}
@media (max-width:860px){.proc{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}}
@media (max-width:480px){.proc{grid-template-columns:1fr}}

/* renewals band */
.band{background:var(--brand);color:var(--brand-ink);border-radius:16px;padding:clamp(28px,5vw,52px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(22px,4vw,48px);align-items:center}
.band h2{color:inherit}
.band p{opacity:.85;margin:14px 0 22px}
.band ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.band li{display:flex;justify-content:space-between;gap:14px;background:color-mix(in srgb,var(--brand-ink) 10%,transparent);border-radius:8px;padding:10px 14px;font-size:.92rem}
.band li span:last-child{font-family:var(--f-mono);font-size:.74rem;opacity:.85;white-space:nowrap}
@media (max-width:780px){.band{grid-template-columns:1fr}}

/* why */
.why{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.why div{background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:20px;min-width:0}
.why h3{font-size:1.08rem;font-weight:800;margin-bottom:6px}
.why p{margin:0;font-size:.92rem;color:var(--ink-2)}
@media (max-width:900px){.why{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.why{grid-template-columns:1fr}}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-mono);color:var(--brand);font-size:1.2rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--ink-2)}

/* closing cta */
.close{background:var(--surface);border:1px solid var(--rule);border-radius:16px;padding:clamp(26px,5vw,48px);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:22px}
.close p{margin:8px 0 0;color:var(--ink-2)}
.mailbox{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.mail{font-family:var(--f-mono);font-size:.95rem;background:var(--bg);border:1px solid var(--rule);border-radius:8px;padding:11px 14px;user-select:all;overflow-wrap:anywhere}

/* footer */
footer{background:var(--surface);border-top:1px solid var(--rule);margin-top:clamp(56px,8vw,92px);padding-block:44px 28px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.fcols h4{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin:0 0 12px;font-weight:500}
.fcols ul{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:.92rem}
.fcols a{text-decoration:none;color:var(--ink)}
.fcols a:hover{color:var(--brand)}
.fcols p{margin:10px 0 0;font-size:.9rem;color:var(--ink-2);max-width:28em}
.legal{border-top:1px solid var(--rule);margin-top:30px;padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.84rem;color:var(--ink-2)}
@media (max-width:820px){.fcols{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.fcols{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){.need li{animation:in .3s ease both}@keyframes in{from{transform:translateY(4px)}to{transform:none}}}

/* multi-page additions */
nav.main a[aria-current="page"]{color:var(--brand);font-weight:700}
.page-hero{background:linear-gradient(180deg,var(--brand-soft),var(--bg));padding-block:clamp(36px,5vw,64px)}
.crumb{font-size:.85rem;color:var(--ink-2);margin-bottom:14px}
.crumb a{color:var(--ink-2)}
.page-hero h1{font-size:clamp(2.1rem,4.8vw,3.6rem);font-weight:800;max-width:18em}
.page-hero .sub{font-size:1.1rem;color:var(--ink-2);max-width:40em;margin:16px 0 22px}
.detail{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(24px,4vw,52px);align-items:start}
.prose{min-width:0}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:40px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{margin:0 0 14px;max-width:44em}
.prose ul.list{margin:0 0 14px;padding-left:20px;max-width:44em}
.prose ul.list li{margin:6px 0}
.docs{list-style:none;margin:0 0 14px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.docs li{background:var(--surface);border:1px solid var(--rule);border-radius:8px;padding:10px 12px 10px 36px;position:relative;font-size:.93rem}
.docs li::before{content:"";position:absolute;left:13px;top:15px;width:11px;height:6px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
@media (max-width:600px){.docs{grid-template-columns:1fr}}
.steps-v{list-style:none;margin:0 0 14px;padding:0;counter-reset:v}
.steps-v li{counter-increment:v;position:relative;padding:0 0 18px 46px;max-width:44em}
.steps-v li::before{content:counter(v);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-family:var(--f-mono);font-size:.8rem}
.steps-v li::after{content:"";position:absolute;left:14px;top:32px;bottom:2px;width:2px;background:var(--rule)}
.steps-v li:last-child::after{display:none}
.steps-v b{display:block}
.side{position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px);display:grid;gap:14px}
.glance{background:var(--surface);border:1px solid var(--rule);border-radius:14px;padding:20px}
.glance h3{font-size:1.05rem;margin-bottom:10px}
.glance dl{margin:0;display:grid;gap:10px}
.glance dt{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.glance dd{margin:2px 0 0;font-weight:600;font-size:.93rem}
.side .askbox{background:var(--brand);color:var(--brand-ink);border-radius:14px;padding:20px}
.side .askbox p{margin:6px 0 14px;opacity:.88;font-size:.93rem}
@media (max-width:900px){.detail{grid-template-columns:1fr}.side{position:static}}
.note{font-size:.85rem;color:var(--ink-2);border-left:3px solid var(--saffron);padding-left:12px;margin-top:22px;max-width:44em}
.related{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.about-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(24px,4vw,52px)}
@media (max-width:820px){.about-grid{grid-template-columns:1fr}}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,40px);align-items:start}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--rule);border-radius:14px;padding:24px}
.panel h3{font-size:1.2rem;margin-bottom:10px}
.panel ol{margin:0;padding-left:20px}
.panel ol li{margin:6px 0}
.card a.go{display:inline-block}