/* ============ TOKENS ============ */
:root{
  --ink:#1c1030;
  --ink-2:#170b28;
  --paper:#faf8fd;
  --stone:#f1ecf9;
  --stone-2:#e7defa;
  --muted:#69607c;
  --line:rgba(28,16,48,.12);
  --line-dark:rgba(255,255,255,.14);
  --accent:#6d28d9;
  --accent-2:#9855f0;
  --gold:#eeb130;
  --gold-2:#f7d774;
  --grad-warm:linear-gradient(135deg,#7c3aed,#57209e);
  --grad-gold:linear-gradient(135deg,#eeb130,#f7d774);
  --grad-ink:linear-gradient(160deg,#1c1030,#2c1250 55%,#4c1d8f);
  --shadow-sm:0 1px 2px rgba(23,11,40,.08),0 1px 1px rgba(23,11,40,.05);
  --shadow-md:0 8px 24px -8px rgba(23,11,40,.22);
  --shadow-lg:0 24px 64px -20px rgba(23,11,40,.32);
  --glow:0 0 60px -10px rgba(109,40,217,.4);
  --maxw:1200px;
  --gutter:clamp(20px,5vw,64px);
  --radius:18px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ============ RESET ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
svg{max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;background:none;border:none;cursor:pointer;color:inherit}
input,select,textarea{font:inherit;color:inherit}
ul{list-style:none}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  position:relative;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Inter Tight','Inter',system-ui,sans-serif;
  color:var(--ink);
  letter-spacing:-.02em;
  line-height:1.08;
  font-weight:700;
}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* background depth: glows + noise */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(700px 500px at 8% 0%, rgba(109,40,217,.11), transparent 60%),
    radial-gradient(600px 460px at 100% 12%, rgba(152,85,240,.08), transparent 60%),
    radial-gradient(800px 600px at 50% 100%, rgba(238,177,48,.09), transparent 60%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ============ REVEAL ============ */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1!important;transform:none!important;transition:none!important}
  *{animation:none!important;scroll-behavior:auto!important}
}

/* ============ LAYOUT HELPERS ============ */
.section-head{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter) clamp(32px,5vw,56px)}
.section-head-row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,64px);align-items:end;margin-top:14px}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
.lead{color:var(--muted);font-size:1.05rem;max-width:46ch}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);font-weight:600;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent)}
.accent-text{
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-style:italic;
}
section{position:relative;z-index:1;padding-block:clamp(64px,9vw,124px)}
.on-dark{background:var(--grad-ink);color:#f2eefb}
.on-dark h2,.on-dark h3{color:#f8f6fd}
.on-dark .lead{color:rgba(248,246,253,.68)}
.on-dark .eyebrow{color:var(--gold-2)}
.on-dark .eyebrow::before{background:var(--gold-2)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.92rem;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--grad-warm);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{box-shadow:var(--glow),var(--shadow-md);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}
.on-dark .btn-ghost,.btn-ghost.on-dark{border-color:var(--line-dark);color:#f2eefb}
.btn-ghost:hover{background:rgba(28,16,48,.05);transform:translateY(-2px)}
.on-dark .btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-lg{padding:16px 34px;font-size:1rem}
.btn-block{width:100%}
.magnetic{will-change:transform}

/* ============ HEADER ============ */
.header{
  position:sticky;top:0;z-index:100;background:rgba(250,248,253,.9);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease);
}
.header.scrolled{box-shadow:var(--shadow-sm)}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:16px var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand-mark{color:var(--accent)}
.brand-name{font-family:'Inter Tight';font-weight:800;letter-spacing:.06em;font-size:1.15rem}
.nav{display:flex;gap:32px}
.nav a{font-size:.92rem;font-weight:500;color:var(--ink);position:relative;padding-block:4px}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--accent);transition:width .3s var(--ease)}
.nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:14px}

.menu-btn{display:none;flex-direction:column;gap:5px;width:34px;height:34px;align-items:center;justify-content:center}
.menu-btn span{width:20px;height:1.6px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s var(--ease)}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}

.mobile-menu{
  display:none;flex-direction:column;gap:2px;padding:8px var(--gutter) 20px;
  border-top:1px solid var(--line);background:var(--paper);
}
.mobile-menu a{display:block;padding:13px 4px;border-bottom:1px solid var(--line);font-weight:500}
.mobile-menu .nav-cta{display:inline-flex;width:100%;margin-top:14px;text-align:center;border-bottom:none}
.mobile-menu.open{display:flex}

@media (max-width:920px){
  .nav{display:none}
  .header-actions .nav-cta{display:none}
  .menu-btn{display:flex}
}

/* ============ HERO ============ */
.hero{position:relative;padding-top:clamp(56px,8vw,96px);overflow:hidden}
.hero-glow{
  position:absolute;inset:-10% -10% auto -10%;height:80%;z-index:-1;
  background:radial-gradient(600px 420px at 20% 10%,rgba(109,40,217,.18),transparent 65%);
  pointer-events:none;
}
.hero-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,64px);align-items:center;
}
.eyebrow{margin-bottom:16px}
.hero-title{font-size:clamp(2.6rem,5.6vw,4.4rem);margin-bottom:20px}
.hero-title em{
  font-style:italic;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:1.12rem;color:var(--muted);max-width:46ch;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-trust{font-size:.85rem;color:var(--muted)}
.hero-art{position:relative;width:min(460px,100%);margin-inline:auto}
.hero-art img{
  width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  outline:1px solid rgba(255,255,255,.5);outline-offset:-1px;
}
.hero-card{
  position:absolute;left:-8%;bottom:8%;display:flex;align-items:center;gap:12px;
  padding:14px 18px;border-radius:14px;max-width:230px;
}
.glass{background:rgba(250,248,253,.72);backdrop-filter:blur(14px);box-shadow:var(--shadow-md);border:1px solid rgba(255,255,255,.5)}
.hero-card-dot{width:9px;height:9px;border-radius:50%;background:var(--gold);flex:none;box-shadow:0 0 0 4px rgba(238,177,48,.22)}
.hero-card strong{display:block;font-size:.86rem}
.hero-card span{display:block;font-size:.76rem;color:var(--muted)}

@media (max-width:860px){
  .hero-inner{grid-template-columns:minmax(0,1fr);text-align:left}
  .hero-art{margin-top:12px}
  .hero-card{left:4%}
}

/* ============ TRUST STRIP ============ */
.trust-strip{padding-block:26px;border-block:1px solid var(--line)}
.trust-strip-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
  font-family:'Inter Tight';font-weight:600;letter-spacing:.04em;color:var(--muted);font-size:.95rem;
}
.trust-strip-inner span:not([aria-hidden]){color:var(--ink)}

/* ============ SERVICES ============ */
.services-grid{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.service-card{
  background:var(--paper);padding:clamp(28px,3vw,38px) clamp(24px,3vw,32px);
  position:relative;transition:background .35s var(--ease);
}
.service-card:hover{background:var(--stone)}
.service-index{
  position:absolute;top:22px;right:26px;font-family:'Inter Tight';font-weight:700;font-size:.85rem;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.service-icon{width:38px;height:38px;color:var(--accent);margin-bottom:20px}
.service-card h3{font-size:1.12rem;margin-bottom:10px}
.service-card p{color:var(--muted);font-size:.92rem}
@media (max-width:760px){.services-grid{grid-template-columns:minmax(0,1fr)}}

/* ============ GALLERY / BENTO ============ */
.gallery{overflow:hidden}
.bento{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:190px;gap:14px;
}
.bento-item{
  position:relative;border-radius:14px;overflow:hidden;display:block;width:100%;height:100%;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
}
.bento-item.span-2{grid-column:span 2;grid-row:span 2}
.bento-item img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.bento-item:hover img{transform:scale(1.06)}
.bento-item::after{
  content:attr(data-caption);position:absolute;left:0;right:0;bottom:0;padding:14px 16px;
  font-size:.8rem;font-weight:600;color:#fff;
  background:linear-gradient(to top,rgba(10,8,6,.72),transparent);
  opacity:0;transition:opacity .3s var(--ease);
}
.bento-item:hover::after{opacity:1}
@media (max-width:760px){
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:160px}
  .bento-item.span-2{grid-column:span 2;grid-row:span 1}
}

/* ============ FEATURE SPLIT ============ */
.feature{
  max-width:var(--maxw);margin:0 auto;padding:clamp(64px,9vw,124px) var(--gutter);
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(32px,5vw,64px);align-items:center;
}
.feature-media img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.feature-copy h2{font-size:clamp(1.9rem,3.4vw,2.7rem);margin:14px 0 16px}
.feature-list{margin-top:22px;display:flex;flex-direction:column;gap:0}
.feature-list li{display:flex;gap:12px;padding:14px 0;border-top:1px solid var(--line);font-size:.95rem;color:var(--ink)}
.feature-list li:last-child{border-bottom:1px solid var(--line)}
.check{color:var(--accent);font-weight:700;flex:none}
@media (max-width:820px){.feature{grid-template-columns:minmax(0,1fr)}}

/* ============ PROCESS ============ */
.process-grid{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
}
.process-step{position:relative;padding-top:18px}
.process-step::before{content:"";position:absolute;top:0;left:0;width:38px;height:1px;background:var(--accent)}
.process-num{
  display:block;font-family:'Inter Tight';font-weight:800;font-size:1.7rem;margin-bottom:10px;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.process-step h3{font-size:1.06rem;margin-bottom:8px}
.process-step p{color:var(--muted);font-size:.92rem}
@media (max-width:760px){.process-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);row-gap:36px}}
@media (max-width:480px){.process-grid{grid-template-columns:minmax(0,1fr)}}

/* ============ VALUES ============ */
.values-grid{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
}
.value-card{padding:28px 22px;border:1px solid var(--line);border-radius:var(--radius);transition:box-shadow .35s var(--ease),transform .35s var(--ease)}
.value-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.value-card svg{width:30px;height:30px;color:var(--accent);margin-bottom:16px}
.value-card h3{font-size:1.02rem;margin-bottom:8px}
.value-card p{color:var(--muted);font-size:.9rem}
@media (max-width:760px){.values-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media (max-width:480px){.values-grid{grid-template-columns:minmax(0,1fr)}}

/* ============ STANDARD (nosso padrão) ============ */
.standard .section-head{text-align:center}
.standard .section-head h2{max-width:44ch;margin-inline:auto}
.standard-grid{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;
}
.standard-card{
  padding:30px 26px;border:1px solid var(--line-dark);border-radius:var(--radius);
  font-family:'Inter Tight';font-size:1.06rem;line-height:1.5;color:#f2eefb;
  background:rgba(255,255,255,.03);
}
@media (max-width:760px){.standard-grid{grid-template-columns:minmax(0,1fr)}}

/* ============ FAQ ============ */
.accordion{max-width:840px;margin:0 auto;padding:0 var(--gutter)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-trigger{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 4px;text-align:left;font-family:'Inter Tight';font-weight:600;font-size:1.02rem;
}
.acc-icon{font-size:1.3rem;color:var(--accent);transition:transform .3s var(--ease);flex:none}
.acc-trigger[aria-expanded="true"] .acc-icon{transform:rotate(45deg)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.acc-panel p{padding:0 4px 22px;color:var(--muted);max-width:64ch}

/* ============ CTA FINAL ============ */
.cta-final{position:relative;text-align:center;overflow:hidden}
.cta-final-bg{position:absolute;inset:0;z-index:-1}
.cta-final-bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.cta-final-bg::after{content:"";position:absolute;inset:0;background:var(--grad-ink);opacity:.86}
.cta-final-inner{max-width:640px;margin:0 auto;padding:0 var(--gutter)}
.cta-final h2{font-size:clamp(2rem,4vw,3rem);color:#f8f6fd;margin-bottom:16px}
.cta-final p{color:rgba(248,246,253,.72);margin-bottom:30px;font-size:1.05rem}

/* ============ CONTACT ============ */
.contact-grid{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,5vw,64px);
}
.contact-info{display:flex;flex-direction:column;gap:26px}
.info-row{display:flex;gap:16px;align-items:flex-start}
.info-row svg{width:24px;height:24px;color:var(--accent);flex:none;margin-top:2px}
.info-row strong{display:block;margin-bottom:3px;font-family:'Inter Tight'}
.info-row span,.info-row a{color:var(--muted);font-size:.94rem}
.info-row a:hover{color:var(--accent)}
.tag-todo{font-style:italic;color:var(--accent);opacity:.75;font-size:.82rem}

.contact-form{
  background:var(--stone);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,3vw,34px);display:flex;flex-direction:column;gap:16px;
}
.form-row{display:flex;flex-direction:column;gap:6px}
.form-row label{font-size:.82rem;font-weight:600;color:var(--muted)}
.form-row input,.form-row select,.form-row textarea{
  padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--paper);
  font-size:.94rem;transition:border-color .3s var(--ease);resize:vertical;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--accent)}
.form-note{font-size:.78rem;color:var(--muted);text-align:center}
@media (max-width:820px){.contact-grid{grid-template-columns:minmax(0,1fr)}}

/* ============ FOOTER ============ */
.footer{background:var(--ink);color:rgba(248,246,253,.72);padding-top:clamp(48px,6vw,72px)}
.footer-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter) 40px;
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,1fr);gap:32px;border-bottom:1px solid var(--line-dark);padding-bottom:40px;
}
.footer-brand .brand-name{color:#f8f6fd;font-family:'Inter Tight';font-weight:800;letter-spacing:.06em}
.footer-brand p{margin-top:8px;font-size:.86rem}
.footer-nav{display:flex;flex-direction:column;gap:10px}
.footer-nav a:hover{color:#f8f6fd}
.footer-contact a:hover{color:#f8f6fd}
.footer-bottom{
  max-width:var(--maxw);margin:0 auto;padding:22px var(--gutter) 30px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.8rem;
}
.footer-credit a{text-decoration:underline;text-underline-offset:3px}
@media (max-width:640px){.footer-inner{grid-template-columns:minmax(0,1fr)}}

/* ============ FAB ============ */
.fab{
  position:fixed;right:22px;bottom:22px;z-index:200;
  width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#fff;box-shadow:var(--shadow-lg);
  opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.fab.show{opacity:1;transform:none;pointer-events:auto}
.fab svg{width:34px;height:34px;position:relative;z-index:1}
.fab-ring{
  position:absolute;inset:-6px;border-radius:50%;border:2px solid #25D366;opacity:.5;
  animation:fabPulse 2.4s var(--ease) infinite;
}
@keyframes fabPulse{0%{transform:scale(.9);opacity:.55}70%{transform:scale(1.35);opacity:0}100%{opacity:0}}
.fab-tooltip{
  position:absolute;right:72px;top:50%;transform:translateY(-50%) translateX(6px);
  background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;font-size:.82rem;white-space:nowrap;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease);box-shadow:var(--shadow-md);
}
@media (hover:hover) and (pointer:fine){
  .fab:hover .fab-tooltip{opacity:1;transform:translateY(-50%) translateX(0)}
}
@media (max-width:640px){.fab{width:56px;height:56px;right:16px;bottom:16px}.fab-tooltip{display:none}}
@media (prefers-reduced-motion:reduce){.fab-ring{animation:none}}

/* ============ LIGHTBOX ============ */
.lightbox{
  position:fixed;inset:0;z-index:300;background:rgba(12,10,8,.94);
  display:none;align-items:center;justify-content:center;padding:40px;
}
.lightbox.open{display:flex}
.lightbox img{max-width:min(900px,92vw);max-height:78vh;border-radius:10px;box-shadow:var(--shadow-lg)}
.lb-caption{position:absolute;bottom:30px;left:0;right:0;text-align:center;color:#f2eefb;font-size:.9rem}
.lb-close{position:absolute;top:20px;right:26px;color:#fff;font-size:2.2rem;line-height:1}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:2.6rem;padding:10px 16px;opacity:.8}
.lb-nav:hover{opacity:1}
.lb-prev{left:8px}
.lb-next{right:8px}