/*
Theme Name: DeTudoUmPouco IA
Theme URI: https://detudoumpoucoia.com.br
Author: DeTudoUmPouco
Description: Tema editorial leve para notícias, guias e tendências em inteligência artificial.
Version: 1.0.0
Text Domain: detudoumpouco-ia
*/

:root{--ink:#07142d;--ink-2:#10285a;--paper:#f7f9ff;--white:#fff;--cyan:#2ee7ff;--violet:#7a5cff;--pink:#f55ca4;--gold:#ffc74a;--muted:#62708d;--line:#dce5f7;--shadow:0 18px 55px rgba(9,27,69,.14);--radius:22px;--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;width:1px;overflow:hidden;word-wrap:normal!important}.skip-link:focus{clip:auto;clip-path:none;height:auto;width:auto;z-index:100;background:#fff;padding:12px;left:12px;top:12px}

.site-header{position:sticky;top:0;z-index:30;background:rgba(247,249,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,229,247,.8)}.header-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:1.2rem}.brand-mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--violet));box-shadow:0 8px 24px rgba(69,90,255,.34);font-size:20px}.brand small{display:block;font-weight:700;font-size:.67rem;color:var(--muted);letter-spacing:.09em;text-transform:uppercase}.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:8px;align-items:center}.site-nav a{font-weight:750;padding:9px 12px;border-radius:10px;color:#354463}.site-nav a:hover,.site-nav .current-menu-item a{background:#e9efff;color:var(--ink-2)}.nav-toggle{display:none;border:0;background:#e9efff;color:var(--ink);font-size:1.25rem;border-radius:10px;padding:8px 12px}

.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 5%,#295da8 0,transparent 33%),radial-gradient(circle at 12% 88%,#472e87 0,transparent 34%),linear-gradient(130deg,#06112b,#0d3270 57%,#1d4f97);color:#fff;padding:82px 0 72px}.hero:before{content:"";position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:55px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;background:rgba(46,231,255,.12);border:1px solid rgba(46,231,255,.4);color:var(--cyan);border-radius:999px;font-weight:800;font-size:.78rem;letter-spacing:.07em;text-transform:uppercase}.hero h1{font-size:clamp(2.75rem,6vw,5.3rem);letter-spacing:-.065em;line-height:.98;max-width:710px;margin:19px 0}.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--cyan),#a88eff);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:1.12rem;max-width:590px;color:#cad8f8;margin:0 0 27px}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:13px 18px;font-weight:850;transition:.18s transform,.18s background}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--cyan);color:#06142c;box-shadow:0 10px 30px rgba(46,231,255,.25)}.button-ghost{border:1px solid rgba(255,255,255,.34);color:#fff}.hero-art{position:relative;min-height:390px}.hero-art:before{content:"";position:absolute;inset:6% 3%;border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.2),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.28);transform:rotate(5deg)}.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:26px;box-shadow:0 28px 75px rgba(0,0,0,.42);border:1px solid rgba(255,255,255,.24)}.hero-placeholder{position:absolute;inset:0;border-radius:26px;background:radial-gradient(circle at 55% 43%,#63e8ff 0 4%,#122a6d 5% 13%,transparent 14%),radial-gradient(circle at 56% 44%,transparent 0 17%,#7a5cff 18% 19%,transparent 20%),linear-gradient(145deg,#143a89,#091842);box-shadow:0 28px 75px rgba(0,0,0,.42)}.orbit{position:absolute;border:2px solid rgba(46,231,255,.55);border-radius:50%;width:78%;height:38%;left:11%;top:31%;transform:rotate(-14deg)}

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.section{padding:84px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:29px}.section-kicker{color:#5d47c7;font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin:0 0 7px}.section h2{font-size:clamp(2rem,3.8vw,3.4rem);letter-spacing:-.055em;line-height:1.05;margin:0}.text-link{font-weight:800;color:#293f9e}.text-link:hover{text-decoration:underline}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.post-card{position:relative;display:flex;flex-direction:column;padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 25px rgba(18,38,90,.05);transition:.22s transform,.22s box-shadow}.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.post-card:first-child{grid-column:span 2;background:linear-gradient(130deg,#102c66,#162564);color:#fff;border:0}.post-card:first-child .card-meta,.post-card:first-child .excerpt{color:#c9d6fb}.card-meta{font-size:.77rem;color:#687797;font-weight:850;letter-spacing:.07em;text-transform:uppercase;margin-bottom:17px}.post-card h3{font-size:clamp(1.25rem,2vw,1.8rem);letter-spacing:-.04em;line-height:1.16;margin:0 0 12px}.post-card:not(:first-child) h3{font-size:1.3rem}.excerpt{color:var(--muted);font-size:.94rem;margin:0 0 17px}.read-more{margin-top:auto;font-size:.9rem;font-weight:850;color:inherit}.read-more:after{content:" →"}.topics{background:#eaf0ff}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.topic{display:block;padding:22px;border-radius:17px;background:#fff;border:1px solid #dbe5fe;font-weight:900;transition:.2s}.topic:nth-child(2){background:#17164e;color:#fff}.topic:nth-child(3){background:#dffcff}.topic:nth-child(4){background:#fff0cf}.topic:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(26,51,109,.13)}.topic span{display:block;margin-top:5px;font-size:.82rem;color:var(--muted);font-weight:650}.topic:nth-child(2) span{color:#c7c8ff}.callout{border-radius:28px;padding:44px;display:flex;align-items:center;justify-content:space-between;gap:25px;background:linear-gradient(110deg,#31208b,#0b68a4);color:#fff}.callout h2{font-size:clamp(1.8rem,3vw,3rem);max-width:650px;margin:0;letter-spacing:-.05em;line-height:1.08}.callout p{color:#d9e9ff;max-width:600px}.callout .button{background:#fff;color:#1d2670;white-space:nowrap}

.content-area{padding:70px 0;min-height:62vh}.archive-heading{padding:55px 0 30px;background:linear-gradient(140deg,#091a42,#164e91);color:#fff}.archive-heading h1{font-size:clamp(2.4rem,5vw,4.7rem);letter-spacing:-.06em;margin:0}.archive-heading p{margin:10px 0 0;color:#bfd3f9}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.article-thumb{aspect-ratio:16/9;background:linear-gradient(135deg,#1c70b4,#34247c);object-fit:cover;width:100%}.article-body{padding:23px}.article h2{font-size:1.45rem;line-height:1.15;letter-spacing:-.04em;margin:8px 0 12px}.article p{color:var(--muted)}.single{max-width:820px}.single .entry-title{font-size:clamp(2.35rem,5vw,4.7rem);line-height:1.02;letter-spacing:-.065em;margin:14px 0}.single-meta{color:var(--muted);font-weight:700}.single .featured{border-radius:24px;margin:30px 0;width:100%}.entry-content{font-size:1.13rem}.entry-content h2,.entry-content h3{line-height:1.2;letter-spacing:-.035em;margin-top:2em}.entry-content a{color:#304ccb;text-decoration:underline}.entry-content img{border-radius:18px}.pagination{display:flex;justify-content:center;gap:8px;margin-top:42px}.pagination .page-numbers{padding:8px 13px;background:#fff;border:1px solid var(--line);border-radius:9px}.pagination .current{background:var(--ink-2);color:#fff}

.site-footer{padding:58px 0 26px;background:#06132d;color:#d8e1f8}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:38px;padding-bottom:42px}.footer-title{font-weight:900;font-size:1.25rem;color:#fff;margin-bottom:8px}.footer-copy{color:#9eb0d7;max-width:370px}.footer-nav-title{color:#fff;font-weight:850;margin:0 0 12px}.footer-links{list-style:none;margin:0;padding:0}.footer-links li+li{margin-top:8px}.footer-links a{color:#aebfe2}.footer-links a:hover{color:var(--cyan)}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;color:#8fa1c6;font-size:.84rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.ad-slot{margin:26px 0;padding:18px;text-align:center;border:1px dashed #b9c6e4;border-radius:13px;color:#8794b1;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}

@media(max-width:850px){.hero{padding:61px 0 54px}.hero-grid{grid-template-columns:1fr}.hero-art{min-height:300px;max-width:600px}.strip-grid,.topic-grid,.archive-grid{grid-template-columns:1fr 1fr}.post-grid{grid-template-columns:1fr 1fr}.post-card:first-child{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}.site-nav{display:none}.site-nav.is-open{display:block;position:absolute;left:20px;right:20px;top:68px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:12px}.site-nav.is-open ul{display:block}.site-nav.is-open a{display:block}.nav-toggle{display:block}}@media(max-width:560px){.container{width:min(calc(100% - 28px),var(--container))}.hero h1{font-size:2.75rem}.strip-grid,.topic-grid,.archive-grid,.post-grid,.footer-grid{grid-template-columns:1fr}.strip-item{border-right:0;border-bottom:1px solid var(--line)}.strip-item:last-child{border-bottom:0}.post-card:first-child{grid-column:auto}.section{padding:58px 0}.section-head{align-items:start;flex-direction:column}.callout{padding:30px;display:block}.callout .button{margin-top:16px}.footer-grid{gap:25px}}