/* ============================================================
   XIP7 STI — Premium Stylesheet
   Design: Luxury Tech / Apple × Stripe × Vercel
   ============================================================ */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  --c-black:     #08090d;
  --c-void:      #0d0e14;
  --c-surface:   #12141c;
  --c-surface-2: #181a25;
  --c-border:    rgba(255,255,255,.07);
  --c-muted:     #6b7280;
  --c-white:     #f8faff;
  --c-blue:      #2563ff;
  --c-blue-2:    #3b7bff;
  --c-blue-glow: rgba(37,99,255,.35);
  --c-cyan:      #06c8f0;
  --c-grad:      linear-gradient(135deg,#2563ff 0%,#06c8f0 100%);
  --c-grad-dark: linear-gradient(135deg,rgba(37,99,255,.14) 0%,rgba(6,200,240,.06) 100%);

  --r-card: 16px;
  --r-btn:  50px;

  --shadow-card: 0 4px 32px rgba(0,0,0,.45),0 1px 0 rgba(255,255,255,.05) inset;
  --shadow-glow: 0 0 40px rgba(37,99,255,.22);

  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --ease-out:    cubic-bezier(.22,1,.36,1);

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --section-pad: clamp(80px,5vw,140px) 0;
  --container:   min(1200px, calc(100% - 48px));
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);background:var(--c-black);color:var(--c-white);line-height:1.65;overflow-x:hidden;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}

/* ---------- TYPOGRAPHY ---------- */
.t-display{font-family:var(--font-display);font-weight:700;font-size:clamp(2.4rem,5.5vw,5rem);line-height:1.1;letter-spacing:-.03em}
.t-h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.9rem,3.5vw,3.2rem);line-height:1.15;letter-spacing:-.025em}
.t-h3{font-family:var(--font-display);font-weight:600;font-size:clamp(1.2rem,2vw,1.55rem);line-height:1.3;letter-spacing:-.015em}
.t-lead{font-size:clamp(1rem,1.5vw,1.2rem);color:rgba(248,250,255,.62);line-height:1.7;/*max-width:600px*/}
.t-mono{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--c-cyan)}
.t-gradient{background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ---------- LAYOUT ---------- */
.container{width:var(--container);margin:0 auto}
.section-pad{padding:var(--section-pad)}
.flex-center{display:flex;align-items:center;justify-content:center}
.flex-between{display:flex;align-items:center;justify-content:space-between}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--r-btn);font-family:var(--font-display);font-weight:600;font-size:.95rem;letter-spacing:-.01em;transition:transform .2s var(--ease-spring),box-shadow .2s ease;white-space:nowrap;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,.08);opacity:0;transition:opacity .2s}
.btn:hover::after{opacity:1}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--c-blue);color:#fff;box-shadow:0 4px 24px var(--c-blue-glow),0 1px 0 rgba(255,255,255,.18) inset}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--c-blue-glow),0 1px 0 rgba(255,255,255,.18) inset}
.btn-ghost{border:1px solid var(--c-border);color:var(--c-white);backdrop-filter:blur(8px);background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:rgba(255,255,255,.2);transform:translateY(-2px)}
.btn-whatsapp{background:#25d366;color:#fff;box-shadow:0 4px 24px rgba(37,211,102,.3);font-size:1.05rem;padding:16px 36px}
.btn-whatsapp:hover{transform:translateY(-3px);box-shadow:0 10px 36px rgba(37,211,102,.4)}

/* ---------- MISC ATOMS ---------- */
.section-label{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:50px;border:1px solid rgba(37,99,255,.35);background:rgba(37,99,255,.08);margin-bottom:24px}
.divider{width:48px;height:3px;background:var(--c-grad);border-radius:2px;margin:20px 0}
.tag{padding:6px 14px;border-radius:50px;border:1px solid var(--c-border);font-size:.78rem;font-weight:500;color:rgba(248,250,255,.55);background:rgba(255,255,255,.03);transition:border-color .2s,color .2s;display:inline-block}
.tag:hover{border-color:var(--c-blue);color:var(--c-white)}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between;transition:background .3s,box-shadow .3s}
.nav.scrolled{background:rgba(8,9,13,.88);backdrop-filter:blur(20px) saturate(180%);box-shadow:0 1px 0 var(--c-border)}
.nav__logo{font-family:var(--font-display);font-weight:800;font-size:1.4rem;letter-spacing:-.03em;background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav__links{display:flex;gap:32px}
.nav__links a{font-size:.9rem;font-weight:500;color:rgba(248,250,255,.62);transition:color .2s;position:relative}
.nav__links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--c-blue);border-radius:2px;transition:width .25s var(--ease-out)}
.nav__links a:hover{color:var(--c-white)}
.nav__links a:hover::after{width:100%}
.nav__cta{display:flex;gap:12px;align-items:center}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:4px}
.nav__burger span{display:block;width:22px;height:2px;background:var(--c-white);border-radius:2px;transition:transform .3s,opacity .3s}
.nav__burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav__mobile{display:none;position:fixed;inset:0;z-index:850;background:rgba(8,9,13,.97);backdrop-filter:blur(20px);flex-direction:column;align-items:center;justify-content:center;gap:36px;opacity:0;pointer-events:none;transition:opacity .3s}
.nav__mobile.open{opacity:1;pointer-events:all}
.nav__mobile a{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:rgba(248,250,255,.7);transition:color .2s}
.nav__mobile a:hover{color:var(--c-white)}
.nav__mobile .btn{font-size:1rem}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index: -1;}
.hero__overlay{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 50%,rgba(37,99,255,.12) 0%,transparent 70%),radial-gradient(ellipse 40% 50% at 20% 80%,rgba(6,200,240,.07) 0%,transparent 60%);z-index:1;background: url('../img/xip7bg.png') center/cover no-repeat; opacity: 0.12; }
.hero__content{position:relative;z-index:2;padding:120px 24px 60px;/*max-width:860px;*/margin:0 auto}
.hero__badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:50px;background:rgba(37,99,255,.1);border:1px solid rgba(37,99,255,.3);font-size:.8rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--c-cyan);margin-bottom:32px;animation:fadeInDown .8s var(--ease-out) both}
.hero__badge .dot{width:7px;height:7px;border-radius:50%;background:var(--c-cyan);box-shadow:0 0 8px var(--c-cyan);animation:pulse 2s infinite}
.hero__title{font-family:var(--font-display);font-weight:200;font-size:clamp(2.2rem,3vw,5.2rem);line-height:1.08;letter-spacing:-.035em;margin-bottom:24px;animation:fadeInUp .9s var(--ease-out) .15s both}
.hero__title em{font-style:normal;background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero__sub{font-size:clamp(1rem,1.8vw,1.25rem);color:rgba(248,250,255,.58);max-width:560px;margin:0 auto 40px;line-height:1.7;animation:fadeInUp .9s var(--ease-out) .3s both}
.hero__sub strong{color:var(--c-white);font-weight:600}
.hero__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;animation:fadeInUp .9s var(--ease-out) .45s both}
.hero__stats{position:absolute;bottom:100px;left:50%;transform:translateX(-50%);z-index:2;display:flex;gap:48px;animation:fadeInUp 1s var(--ease-out) .9s both}
.stat__num{font-family:var(--font-display);font-weight:800;font-size:clamp(1.4rem,3vw,2rem);background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat__label{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(248,250,255,.4)}
.hero__scroll{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.45;animation:fadeInUp 1s var(--ease-out) 1.2s both}
.hero__scroll span{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.hero__scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--c-white),transparent);animation:scrollLine 1.5s ease-in-out infinite}

@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.6}}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes scrollLine{0%,100%{transform:scaleY(1);opacity:.5}50%{transform:scaleY(.5);opacity:1}}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre{background:var(--c-void);position:relative;overflow:hidden}
.sobre::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,255,.06) 0%,transparent 70%);pointer-events:none}
.sobre__grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.sobre__tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.sobre__visual{position:relative;padding:20px}
.sobre__card-main{background:var(--c-surface);border:1px solid var(--c-border);border-radius:20px;padding:32px;box-shadow:var(--shadow-card)}
.sobre__card-float{position:absolute;background:rgba(13,14,20,.85);border:1px solid rgba(37,99,255,.22);border-radius:14px;padding:16px 20px;backdrop-filter:blur(12px)}
.sobre__card-float.f1{top:-18px;right:-18px;animation:floatA 4s ease-in-out infinite}
.sobre__card-float.f2{bottom:-18px;left:-18px;animation:floatA 4s ease-in-out infinite;animation-delay:-2s}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.float-value{font-family:var(--font-display);font-size:1.4rem;font-weight:800;color:var(--c-blue)}
.float-label{font-size:.7rem;color:rgba(248,250,255,.45);text-transform:uppercase;letter-spacing:.08em}
.sobre__metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.sobre__metric{text-align:center;padding:16px;background:rgba(37,99,255,.06);border:1px solid rgba(37,99,255,.12);border-radius:12px}
.sobre__metric-val{font-family:var(--font-display);font-weight:800;font-size:1.5rem;background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sobre__metric-lbl{font-size:.7rem;color:rgba(248,250,255,.4);text-transform:uppercase;letter-spacing:.06em}

/* ============================================================
   SERVICES
   ============================================================ */
.services{background:var(--c-black)}
.services__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px;margin-top:56px}
.card-3d{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-card);padding:32px;box-shadow:var(--shadow-card);transition:box-shadow .3s ease;transform-style:preserve-3d;will-change:transform;position:relative;overflow:hidden;cursor:default}
.card-3d::before{content:'';position:absolute;inset:0;background:var(--c-grad-dark);opacity:0;transition:opacity .3s;border-radius:inherit;pointer-events:none}
.card-3d::after{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(37,99,255,.55),transparent);opacity:0;transition:opacity .3s}
.card-3d:hover::before,.card-3d:hover::after{opacity:1}
.card-3d:hover{box-shadow:var(--shadow-card),var(--shadow-glow)}
.card-3d__icon{width:52px;height:52px;border-radius:14px;background:rgba(37,99,255,.1);border:1px solid rgba(37,99,255,.18);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px;transition:transform .3s var(--ease-spring),background .3s}
.card-3d:hover .card-3d__icon{transform:translateZ(20px) scale(1.1);background:rgba(37,99,255,.22)}
.card-3d__title{font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:-.02em;margin-bottom:12px;transition:transform .3s}
.card-3d:hover .card-3d__title{transform:translateZ(10px)}
.card-3d__desc{font-size:.875rem;color:rgba(248,250,255,.52);line-height:1.65;margin-bottom:20px}
.card-3d__tags{display:flex;flex-wrap:wrap;gap:6px}
.card-tag{font-size:.68rem;padding:4px 10px;border-radius:50px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);color:rgba(248,250,255,.45);transition:background .2s,color .2s,border-color .2s}
.card-3d:hover .card-tag{border-color:rgba(37,99,255,.28);color:rgba(248,250,255,.7)}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits{background:var(--c-void);position:relative;overflow:hidden}
.benefits::after{content:'';position:absolute;bottom:-300px;left:-200px;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(6,200,240,.05) 0%,transparent 70%);pointer-events:none}
.benefits__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;margin-top:56px}
.benefit-item{padding:28px;border-radius:var(--r-card);border:1px solid var(--c-border);background:rgba(255,255,255,.02);transition:border-color .3s,transform .3s var(--ease-out),background .3s}
.benefit-item:hover{border-color:rgba(37,99,255,.28);transform:translateY(-4px);background:rgba(37,99,255,.04)}
.benefit-item__num{font-family:var(--font-display);font-size:2.5rem;font-weight:800;background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:12px}
.benefit-item__title{font-family:var(--font-display);font-weight:600;font-size:1rem;margin-bottom:8px}
.benefit-item__desc{font-size:.85rem;color:rgba(248,250,255,.48);line-height:1.6}

/* ============================================================
   ARTICLES HOME
   ============================================================ */
.artigos-home{background:var(--c-black)}
.artigos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:56px}
.article-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-card);overflow:hidden;transition:transform .3s var(--ease-out),box-shadow .3s;display:flex;flex-direction:column}
.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card),0 20px 60px rgba(0,0,0,.4)}
.article-card__img{aspect-ratio:16/9;background:linear-gradient(135deg,var(--c-surface) 0%,var(--c-void) 100%);overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center}
.article-card__img-placeholder{font-size:2.5rem;opacity:.25}
.article-card__cat{position:absolute;top:12px;left:12px;font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--c-cyan);padding:4px 10px;border-radius:50px;background:rgba(6,200,240,.12);border:1px solid rgba(6,200,240,.22)}
.article-card__body{padding:24px;flex:1;display:flex;flex-direction:column}
.article-card__title{font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-.015em;margin-bottom:8px;line-height:1.35}
.article-card__excerpt{font-size:.85rem;color:rgba(248,250,255,.48);line-height:1.6;flex:1;margin-bottom:20px}
.article-card__meta{display:flex;align-items:center;gap:10px;font-size:.74rem;color:rgba(248,250,255,.38)}
.article-card__meta-dot{width:3px;height:3px;border-radius:50%;background:currentColor}

/* ============================================================
   ORCAMENTO
   ============================================================ */
.orcamento{background:var(--c-void);position:relative;overflow:hidden}
.orcamento__bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 50%,rgba(37,99,255,.1) 0%,transparent 70%);pointer-events:none}
.orcamento__inner{text-align:center;position:relative;z-index:1;max-width:680px;margin:0 auto}
.orcamento__number{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:50px;background:rgba(255,255,255,.04);border:1px solid var(--c-border);font-family:var(--font-mono);font-size:.9rem;color:rgba(248,250,255,.55);margin:24px auto}
.orcamento__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:32px}

/* ============================================================
   CONTACT
   ============================================================ */
.contato{background:var(--c-black)}
.contato__grid{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start}
.contato__list{display:flex;flex-direction:column;gap:20px;margin-top:32px}
.contato__item{display:flex;gap:16px;align-items:flex-start}
.contato__icon{width:44px;height:44px;border-radius:12px;background:rgba(37,99,255,.1);border:1px solid rgba(37,99,255,.18);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.contato__info small{display:block;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(248,250,255,.38);margin-bottom:4px}
.contato__info a,.contato__info p{font-size:.95rem;color:rgba(248,250,255,.78);transition:color .2s}
.contato__info a:hover{color:var(--c-blue)}
.contato__map{border-radius:20px;overflow:hidden;border:1px solid var(--c-border);box-shadow:var(--shadow-card);height:360px}
.contato__map iframe{width:100%;height:100%;filter:invert(.9) hue-rotate(180deg) saturate(.5) brightness(.85)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--c-void);border-top:1px solid var(--c-border)}
.footer__top{padding:64px 0 48px}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px}
.footer__brand-logo{font-family:var(--font-display);font-weight:800;font-size:1.6rem;letter-spacing:-.03em;background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;margin-bottom:12px}
.footer__brand-desc{font-size:.87rem;color:rgba(248,250,255,.42);line-height:1.7;max-width:280px;margin-bottom:24px}
.footer__social{display:flex;gap:10px}
.footer__social-link{width:36px;height:36px;border-radius:10px;border:1px solid var(--c-border);display:flex;align-items:center;justify-content:center;font-size:.9rem;color:rgba(248,250,255,.48);background:rgba(255,255,255,.03);transition:border-color .2s,color .2s,background .2s}
.footer__social-link:hover{border-color:var(--c-blue);color:var(--c-white);background:rgba(37,99,255,.1)}
.footer__col h4{font-family:var(--font-display);font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(248,250,255,.38);margin-bottom:20px}
.footer__col ul{display:flex;flex-direction:column;gap:10px}
.footer__col a{font-size:.87rem;color:rgba(248,250,255,.52);transition:color .2s}
.footer__col a:hover{color:var(--c-white)}
.footer__bottom{border-top:1px solid var(--c-border);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer__copy{font-size:.77rem;color:rgba(248,250,255,.28)}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:800;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 24px rgba(37,211,102,.38);transition:transform .2s var(--ease-spring),box-shadow .2s;animation:waFloat 3s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 8px 36px rgba(37,211,102,.5)}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}
@keyframes waFloat{0%,100%{box-shadow:0 4px 24px rgba(37,211,102,.38),0 0 0 0 rgba(37,211,102,.25)}50%{box-shadow:0 4px 24px rgba(37,211,102,.38),0 0 0 12px rgba(37,211,102,.0)}}

/* ============================================================
   ARTIGOS PAGE
   ============================================================ */
.page-hero{padding:140px 0 80px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 50%,rgba(37,99,255,.08) 0%,transparent 70%);pointer-events:none}
.search-bar{display:flex;align-items:center;gap:12px;max-width:520px;margin:40px auto 0;background:var(--c-surface);border:1px solid var(--c-border);border-radius:50px;padding:10px 10px 10px 20px;transition:border-color .2s,box-shadow .2s}
.search-bar:focus-within{border-color:rgba(37,99,255,.4);box-shadow:0 0 0 3px rgba(37,99,255,.1)}
.search-bar input{flex:1;background:none;border:none;outline:none;color:var(--c-white);font-family:var(--font-body);font-size:.95rem}
.search-bar input::placeholder{color:rgba(248,250,255,.3)}
.search-bar button{padding:10px 20px;border-radius:50px;background:var(--c-blue);color:#fff;font-family:var(--font-display);font-weight:600;font-size:.85rem;transition:background .2s}
.search-bar button:hover{background:var(--c-blue-2)}
.artigos-page{background:var(--c-black);padding:0 0 80px}
.artigos-page-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:56px}
.pagination a{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:600;color:rgba(248,250,255,.48);border:1px solid var(--c-border);background:rgba(255,255,255,.03);transition:all .2s}
.pagination a.active,.pagination a:hover{background:var(--c-blue);border-color:var(--c-blue);color:#fff}

/* ============================================================
   ARTIGO SINGLE
   ============================================================ */
.artigo-single{background:var(--c-black)}
.artigo-hero{padding:100px 0 0;position:relative;overflow:hidden}
.artigo-hero__img{width:100%;max-height:520px;object-fit:cover;border-radius:0 0 24px 24px;display:none}
.artigo-hero__img.desktop{display:block}
.artigo-meta{padding:48px 0 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:.8rem;color:rgba(248,250,255,.38)}
.artigo-meta .cat-badge{padding:4px 12px;border-radius:50px;background:rgba(37,99,255,.1);border:1px solid rgba(37,99,255,.22);color:var(--c-cyan);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em}
.artigo-title{font-family:var(--font-display);font-weight:800;font-size:clamp(1.8rem,4vw,3.4rem);letter-spacing:-.03em;line-height:1.1;margin-bottom:16px}
.artigo-desc{font-size:clamp(1rem,1.5vw,1.2rem);color:rgba(248,250,255,.58);line-height:1.7;max-width:700px;margin-bottom:48px}
.artigo-content{max-width:720px;margin:0 auto;padding:0 0 80px}
.artigo-content h2{font-family:var(--font-display);font-weight:700;font-size:1.6rem;letter-spacing:-.02em;margin:48px 0 16px}
.artigo-content h3{font-family:var(--font-display);font-weight:600;font-size:1.2rem;margin:32px 0 12px}
.artigo-content p{font-size:1.02rem;line-height:1.82;color:rgba(248,250,255,.7);margin-bottom:20px}
.artigo-content strong{color:var(--c-white);font-weight:600}
.artigo-content ul{margin-bottom:20px}
.artigo-content ul li{padding-left:20px;position:relative;font-size:1rem;line-height:1.75;color:rgba(248,250,255,.62);margin-bottom:8px}
.artigo-content ul li::before{content:'';position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--c-blue)}
.artigo-content blockquote{border-left:3px solid var(--c-blue);padding:16px 24px;margin:32px 0;background:rgba(37,99,255,.05);border-radius:0 12px 12px 0;color:rgba(248,250,255,.72);font-size:1.05rem;font-style:italic}
.artigo-back-bar{display:flex;gap:12px;padding:40px 0 0;flex-wrap:wrap}

/* ============================================================
   ERROR PAGES
   ============================================================ */
.error-page{min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;background:var(--c-black)}
.error-code{font-family:var(--font-display);font-size:clamp(5rem,18vw,14rem);font-weight:900;line-height:1;letter-spacing:-.05em;background:var(--c-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}
.error-title{font-family:var(--font-display);font-size:1.6rem;font-weight:700;margin-bottom:12px}
.error-desc{color:rgba(248,250,255,.48);margin-bottom:32px;max-width:380px}
.error-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .sobre__grid{grid-template-columns:1fr;gap:48px}
  .contato__grid{grid-template-columns:1fr;gap:40px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:40px}
  .artigos-page-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  :root{--section-pad:72px 0}
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .nav__mobile{display:flex}
  .hero__stats{display:none}
  .hero__scroll{display:none}
  .services__grid{grid-template-columns:1fr}
  .benefits__grid{grid-template-columns:repeat(2,1fr)}
  .artigos-grid{grid-template-columns:1fr}
  .artigos-page-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:32px}
  .artigo-hero__img.desktop{display:none}
  .artigo-hero__img.mobile{display:block}
}
@media(max-width:480px){
  .benefits__grid{grid-template-columns:1fr}
  .hero__actions{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--c-black)}
::-webkit-scrollbar-thumb{background:rgba(37,99,255,.38);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--c-blue)}
::selection{background:rgba(37,99,255,.32);color:var(--c-white)}