/*
Theme Name: IKEHU Logtech
Theme URI: https://ikehu.com.br
Author: IKEHU Logtech
Author URI: https://ikehu.com.br
Description: Tema institucional premium para a IKEHU Logtech - Inteligencia em Logistica Urbana. Layout tecnologico, minimalista e orientado a conversao, inspirado nos grandes players de logistica.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: ikehu
Tags: e-commerce, one-column, two-columns, custom-colors, custom-menu, custom-logo, featured-images, responsive-layout, threaded-comments, translation-ready

IKEHU Logtech Theme is distributed under the terms of the GNU GPL v2 or later.
*/

/* ==========================================================================
   DESIGN TOKENS
   ========================================================================== */
:root{
  /* Cores de marca */
  --ikehu-blue: #1447E6;
  --ikehu-blue-dark: #0B2E8A;
  --ikehu-purple: #6C3CE9;
  --ikehu-purple-dark: #4B21A6;
  --ikehu-orange: #FF6A00;
  --ikehu-orange-hover: #6C3CE9;
  --ikehu-white: #FFFFFF;
  --ikehu-gray-light: #F4F6FB;
  --ikehu-gray: #7A8299;
  --ikehu-ink: #0B1220;

  /* Gradientes */
  --ikehu-gradient-primary: linear-gradient(135deg, var(--ikehu-blue) 0%, var(--ikehu-purple) 100%);
  --ikehu-gradient-dark: linear-gradient(135deg, #0B1220 0%, #14205C 60%, #3A1E8C 100%);

  /* Tipografia */
  --ikehu-font-display: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --ikehu-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espacamentos */
  --ikehu-container: 1240px;
  --ikehu-radius-sm: 10px;
  --ikehu-radius-md: 18px;
  --ikehu-radius-lg: 28px;
  --ikehu-shadow-soft: 0 10px 40px rgba(11, 18, 32, 0.08);
  --ikehu-shadow-strong: 0 20px 60px rgba(11, 18, 32, 0.16);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--ikehu-font-body);
  color: var(--ikehu-ink);
  background: var(--ikehu-white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,h5,h6{ font-family: var(--ikehu-font-display); margin:0 0 .5em; line-height:1.15; font-weight:800; letter-spacing:-0.02em; }
p{ margin:0 0 1em; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:3px solid var(--ikehu-orange); outline-offset:3px; }

.screen-reader-text{
  position:absolute !important; width:1px; height:1px; overflow:hidden;
  clip:rect(1px,1px,1px,1px); white-space:nowrap;
}
.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--ikehu-ink); color:#fff;
  padding:12px 20px; z-index:10000; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

.container{ max-width: var(--ikehu-container); margin:0 auto; padding:0 24px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:16px 32px; border-radius: 999px; font-weight:700; font-size:15px;
  border:2px solid transparent; transition: transform .2s cubic-bezier(.2,.8,.2,1), box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
  white-space:nowrap; letter-spacing:-0.01em;
}
.btn:active{ transform: translateY(0) scale(.98); }
.btn-primary{
  background: var(--ikehu-orange); color:#fff;
  box-shadow: 0 8px 24px rgba(255,106,0,.35);
}
.btn-primary:hover{ background: var(--ikehu-orange-hover); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(108,60,233,.35); color:#fff; }
.btn-secondary{
  background: transparent; border-color: rgba(255,255,255,.4); color:#fff;
}
.btn-secondary:hover{ background: rgba(255,255,255,.12); border-color:#fff; transform: translateY(-2px); }
.btn-outline-dark{ border-color: var(--ikehu-ink); color: var(--ikehu-ink); background:transparent; }
.btn-outline-dark:hover{ background: var(--ikehu-ink); color:#fff; transform: translateY(-2px); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:999;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(11,18,32,.06);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; padding-top:14px; padding-bottom:14px; }
.site-branding{ display:flex; align-items:center; gap:10px; }
.site-branding img{ max-height:44px; width:auto; }
.site-branding .site-title{ font-family:var(--ikehu-font-display); font-size:22px; font-weight:800; color:var(--ikehu-ink); }
.site-branding .site-title span{ color: var(--ikehu-blue); }

.primary-navigation{ display:flex; align-items:center; gap:8px; }
.primary-navigation ul{ display:flex; align-items:center; gap:4px; }
.primary-navigation a{
  display:block; padding:10px 16px; font-weight:600; font-size:14.5px;
  color: var(--ikehu-ink); border-radius:999px; transition: all .2s ease;
}
.primary-navigation a:hover, .primary-navigation .current-menu-item > a{
  background: var(--ikehu-gray-light); color: var(--ikehu-blue);
}
.header-cta{ display:flex; align-items:center; gap:12px; }
.header-cta .btn-primary{ padding:12px 24px; font-size:14px; }

.menu-toggle{
  display:none; background:none; border:none; width:44px; height:44px;
  align-items:center; justify-content:center; border-radius:10px;
}
.menu-toggle span{ display:block; width:22px; height:2px; background:var(--ikehu-ink); position:relative; }
.menu-toggle span::before, .menu-toggle span::after{ content:''; position:absolute; left:0; width:22px; height:2px; background:var(--ikehu-ink); transition:.2s; }
.menu-toggle span::before{ top:-7px; }
.menu-toggle span::after{ top:7px; }

@media (max-width: 900px){
  .menu-toggle{ display:flex; }
  .primary-navigation{
    position:fixed; inset:0 0 0 auto; width:min(320px,85%); height:100vh; z-index:1000;
    background:#fff; flex-direction:column; align-items:stretch; padding:90px 24px 24px;
    transform:translateX(100%); transition: transform .3s ease; box-shadow:-20px 0 50px rgba(0,0,0,.15);
  }
  .primary-navigation.is-open{ transform:translateX(0); }
  .primary-navigation ul{ flex-direction:column; align-items:stretch; gap:2px; }
  .primary-navigation a{ padding:14px 16px; }
  .header-cta{ display:none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative; overflow:hidden; color:#fff;
  background: var(--ikehu-gradient-dark);
  padding: 110px 0 90px;
}
.hero::before{
  content:''; position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,106,0,.18), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(108,60,233,.35), transparent 45%),
    radial-gradient(circle at 60% 10%, rgba(20,71,230,.28), transparent 35%);
  pointer-events:none;
}
.hero::after{
  content:''; position:absolute; inset:0; opacity:.4; pointer-events:none;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 70%);
}
.hero .container{ position:relative; display:grid; grid-template-columns: 1.1fr .9fr; gap:60px; align-items:center; }
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:8px; padding:8px 16px;
  background: rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16);
  border-radius:999px; font-size:13px; font-weight:700; letter-spacing:.04em;
  text-transform:uppercase; margin-bottom:24px; backdrop-filter: blur(6px);
}
.hero h1{ font-size:clamp(32px,4.2vw,54px); margin-bottom:22px; }
.hero h1 .highlight{ background: linear-gradient(90deg,#FF9A3D,#FF6A00); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero p.lead{ font-size:18px; color:rgba(255,255,255,.82); max-width:520px; margin-bottom:34px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }
.hero-trust{ display:flex; flex-wrap:wrap; gap:22px; margin-top:32px; padding-top:24px; border-top:1px solid rgba(255,255,255,.12); }
.hero-trust span{ display:flex; align-items:center; gap:8px; font-size:13.5px; font-weight:600; color:rgba(255,255,255,.75); }
.hero-trust svg{ width:18px; height:18px; flex-shrink:0; color: var(--ikehu-orange); }

.hero-visual{ position:relative; }
.hero-card{
  position:relative; padding:0; background:none; border:none; box-shadow:none;
}
.hero-card img{
  border-radius:0; aspect-ratio: 5/4; object-fit: cover; width:100%;
  -webkit-mask-image: url('assets/images/mask-hero.png'); mask-image: url('assets/images/mask-hero.png');
  -webkit-mask-size: 100% 100%; mask-size: 100% 100%; -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat;
  filter: drop-shadow(0 25px 45px rgba(0,0,0,.35));
}
.hero-stat-float{
  position:absolute; bottom:-26px; left:-26px; background:#fff; color:var(--ikehu-ink);
  border-radius: var(--ikehu-radius-md); padding:18px 22px; box-shadow: var(--ikehu-shadow-strong);
  display:flex; align-items:center; gap:12px; min-width:210px;
}
.hero-stat-float .num{ font-family:var(--ikehu-font-display); font-size:26px; font-weight:800; color:var(--ikehu-blue); }
.hero-stat-float .lbl{ font-size:12.5px; color:var(--ikehu-gray); font-weight:600; }

@media (max-width: 980px){
  .hero .container{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; }
  .hero-stat-float{ position:static; margin-top:18px; }
}

/* ==========================================================================
   SECTION HEADINGS
   ========================================================================== */
.section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section-alt{ background: var(--ikehu-gray-light); }
.section-dark{ background: var(--ikehu-gradient-dark); color:#fff; }
.section-header{ max-width:700px; margin: 0 auto 56px; text-align:center; }
.section-header .eyebrow{
  display:inline-block; font-size:13px; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
  color: var(--ikehu-orange); margin-bottom:12px;
}
.section-header h2{ font-size:clamp(26px,3.4vw,40px); }
.section-header p{ color: var(--ikehu-gray); font-size:17px; }
.section-dark .section-header p{ color: rgba(255,255,255,.72); }

/* ==========================================================================
   CARDS / DIFERENCIAIS
   ========================================================================== */
.grid{ display:grid; gap:24px; }
.grid-4{ grid-template-columns: repeat(4,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-2{ grid-template-columns: repeat(2,1fr); }
@media (max-width:980px){ .grid-4{ grid-template-columns: repeat(2,1fr);} .grid-3{ grid-template-columns: repeat(2,1fr);} }
@media (max-width:640px){ .grid-4, .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.feature-card{
  background:#fff; border-radius: var(--ikehu-radius-md); padding:32px 26px;
  border:1px solid rgba(11,18,32,.06); box-shadow: var(--ikehu-shadow-soft);
  transition: transform .25s ease, box-shadow .25s ease;
}
.feature-card:hover{ transform: translateY(-6px); box-shadow: var(--ikehu-shadow-strong); }
.feature-icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background: var(--ikehu-gradient-primary); color:#fff; margin-bottom:18px;
}
.feature-card h3{ font-size:18px; margin-bottom:8px; }
.feature-card p{ color: var(--ikehu-gray); font-size:14.5px; margin:0; }

.testimonial-card{ display:flex; flex-direction:column; }
.testimonial-quote{ font-family: var(--ikehu-font-display); font-size:16.5px; font-weight:700; line-height:1.5; color: var(--ikehu-ink); margin-bottom:20px; }
.testimonial-author{ display:flex; flex-direction:column; margin-top:auto; padding-top:16px; border-top:1px solid rgba(11,18,32,.08); }
.testimonial-author strong{ font-size:14px; }
.testimonial-author span{ font-size:13px; color: var(--ikehu-gray); }

/* ==========================================================================
   SPLIT SECTION (Lojistas / B2B)
   ========================================================================== */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap:64px; align-items:center; }
.split.reverse .split-media{ order:2; }
.split-media{
  position:relative; background:none; box-shadow:none; border-radius:0; overflow:visible;
}
.split-media img{
  width:100%; height:100%; aspect-ratio: 5/4; object-fit:cover;
  -webkit-mask-image: url('assets/images/mask-hero.png'); mask-image: url('assets/images/mask-hero.png');
  -webkit-mask-size: 100% 100%; mask-size: 100% 100%; -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat;
  filter: drop-shadow(0 20px 40px rgba(11,18,32,.22));
}
.split-highlight{
  margin-top:24px; padding:20px 24px; border-radius: var(--ikehu-radius-md);
  background:#fff; border:1px solid rgba(11,18,32,.08); box-shadow: var(--ikehu-shadow-soft);
  display:flex; gap:16px; align-items:flex-start;
}
.split-highlight .emoji{ font-size:28px; }
.split ul.checklist{ margin:22px 0; }
.split ul.checklist li{ display:flex; gap:12px; align-items:flex-start; margin-bottom:12px; font-weight:600; }
.split ul.checklist li::before{ content:'✓'; color:var(--ikehu-orange); font-weight:900; }
@media (max-width:900px){ .split, .split.reverse{ grid-template-columns:1fr; } .split.reverse .split-media{ order:0; } }

/* ==========================================================================
   COMO FUNCIONA / STEPS
   ========================================================================== */
.steps{ display:grid; grid-template-columns: repeat(4,1fr); gap:0; counter-reset: step; position:relative; }
.step{ text-align:center; padding:0 20px; position:relative; }
.step .step-num{
  width:64px; height:64px; margin:0 auto 18px; border-radius:50%;
  background: var(--ikehu-gradient-primary); color:#fff; display:flex; align-items:center; justify-content:center;
  font-family: var(--ikehu-font-display); font-weight:800; font-size:22px; box-shadow: 0 10px 30px rgba(20,71,230,.3);
}
.step h3{ font-size:16.5px; margin-bottom:6px; }
.step p{ color: var(--ikehu-gray); font-size:14px; }
.step:not(:last-child)::after{
  content:''; position:absolute; top:32px; left:calc(50% + 50px); width:calc(100% - 100px); height:2px;
  background: repeating-linear-gradient(90deg, rgba(20,71,230,.35) 0 8px, transparent 8px 16px);
}
@media (max-width:900px){ .steps{ grid-template-columns:1fr; gap:40px;} .step:not(:last-child)::after{ display:none; } }

/* ==========================================================================
   NUMEROS / COUNTERS
   ========================================================================== */
.counters{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; text-align:center; }
.counter-item .counter-num{
  font-family: var(--ikehu-font-display); font-size:clamp(32px,4vw,48px); font-weight:800;
  background: linear-gradient(90deg,#FF9A3D,#FF6A00); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.counter-item .counter-label{ color: rgba(255,255,255,.75); font-weight:600; font-size:14.5px; margin-top:6px; }
@media (max-width:900px){ .counters{ grid-template-columns:repeat(2,1fr); } }

/* ==========================================================================
   GALERIA
   ========================================================================== */
.gallery-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
.gallery-item{ border-radius: var(--ikehu-radius-md); overflow:hidden; position:relative; aspect-ratio:4/3; box-shadow: var(--ikehu-shadow-soft); }
.gallery-item img{
  width:100%; height:100%; object-fit:cover; transition: transform .4s ease;
  -webkit-mask-image: url('assets/images/mask-gallery.png'); mask-image: url('assets/images/mask-gallery.png');
  -webkit-mask-size: 100% 100%; mask-size: 100% 100%; -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat;
}
.gallery-item.gallery-item-product{ background: var(--ikehu-gradient-primary); display:flex; align-items:center; justify-content:center; padding:20px; }
.gallery-item.gallery-item-product img{ width:auto; height:85%; max-width:90%; object-fit:contain; mask-image:none; -webkit-mask-image:none; filter: drop-shadow(0 14px 24px rgba(0,0,0,.35)); }
.gallery-item:hover img{ transform:scale(1.06); }
.gallery-item .gallery-caption{
  position:absolute; left:0; right:0; bottom:0; padding:14px 16px; color:#fff; font-weight:700; font-size:14px;
  background: linear-gradient(to top, rgba(0,0,0,.6), transparent);
}
@media (max-width:900px){ .gallery-grid{ grid-template-columns: repeat(2,1fr); gap:12px; } }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final{
  border-radius: var(--ikehu-radius-lg); background: var(--ikehu-gradient-primary); color:#fff;
  padding:70px 50px; text-align:center; position:relative; overflow:hidden;
}
.cta-final::after{ content:''; position:absolute; inset:0; background: radial-gradient(circle at 80% 0%, rgba(255,255,255,.18), transparent 50%); }
.cta-final h2{ font-size:clamp(26px,3.2vw,38px); margin-bottom:14px; position:relative; }
.cta-final p{ color: rgba(255,255,255,.85); margin-bottom:30px; position:relative; }
.cta-final .btn{ position:relative; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background: var(--ikehu-ink); color: rgba(255,255,255,.75); padding-top:80px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-brand .site-title{ color:#fff; font-family:var(--ikehu-font-display); font-size:22px; font-weight:800; margin-bottom:14px; }
.footer-brand p{ font-size:14.5px; max-width:280px; }
.footer-col h4{ color:#fff; font-size:15px; margin-bottom:16px; }
.footer-col ul li{ margin-bottom:10px; font-size:14.5px; }
.footer-col ul li a:hover{ color: var(--ikehu-orange); }
.footer-social{ display:flex; gap:10px; margin-top:16px; }
.footer-social a{ width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; color: rgba(255,255,255,.85); transition: background .2s ease, color .2s ease; }
.footer-social a:hover{ background: var(--ikehu-orange); color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:24px 0; font-size:13px; flex-wrap:wrap; gap:10px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width:600px){ .footer-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.whatsapp-float{
  position:fixed; right:22px; bottom:22px; z-index:999; width:60px; height:60px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow: 0 10px 30px rgba(37,211,102,.45);
  transition: transform .2s ease;
}
.whatsapp-float:hover{ transform: scale(1.08); }
.mobile-sticky-cta{ display:none; }

/* ==========================================================================
   PAGE / SERVICE TEMPLATES
   ========================================================================== */
.page-banner{ background: var(--ikehu-gradient-dark); color:#fff; padding:80px 0 60px; }
.page-banner h1{ font-size:clamp(28px,4vw,44px); margin-bottom:12px; }
.breadcrumb{ font-size:13.5px; color: rgba(255,255,255,.65); margin-bottom:18px; }
.breadcrumb a:hover{ color:#fff; }
.entry-content{ padding:70px 0; max-width:820px; margin:0 auto; }
.entry-content h2{ margin-top:1.6em; font-size:26px; }
.entry-content ul{ list-style:disc; padding-left:22px; margin-bottom:1.2em; }
.entry-content ul li{ margin-bottom:8px; }

.faq-item{ border-bottom:1px solid rgba(11,18,32,.1); padding:20px 0; }
.faq-item summary{ font-weight:700; cursor:pointer; font-size:16px; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:'+'; font-size:22px; color:var(--ikehu-orange); }
.faq-item[open] summary::after{ content:'−'; }
.faq-item p{ margin-top:12px; color: var(--ikehu-gray); }

/* 404 */
.error-404{ text-align:center; padding:120px 0; }
.error-404 .code{ font-family:var(--ikehu-font-display); font-size:120px; font-weight:800; color: var(--ikehu-blue); line-height:1; }

/* Scroll reveal */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* ==========================================================================
   OTIMIZACAO MOBILE
   ========================================================================== */
html{ -webkit-text-size-adjust:100%; }
body{ overflow-x:hidden; }

/* Previne zoom automatico do iOS ao focar em campos de formulario (exige >=16px) */
.form-group input, .form-group select, .form-group textarea,
.ikehu-contact-form input, .ikehu-contact-form textarea{ font-size:16px; }

@media (max-width: 640px){
  .hero{ padding: 72px 0 56px; }
  .hero .container{ gap:32px; }
  .hero p.lead{ font-size:16px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ width:100%; }
  .hero-stat-float{ min-width:0; width:100%; }
  .hero-trust{ gap:14px 18px; margin-top:24px; padding-top:18px; }
  .hero-trust span{ font-size:12.5px; }

  .section{ padding:56px 0; }
  .section-header{ margin-bottom:32px; }
  .section-header h2{ font-size:24px; }
  .section-header p{ font-size:15.5px; }

  .split{ gap:32px; }
  .split-highlight{ flex-direction:column; padding:18px 20px; }

  .feature-card{ padding:24px 20px; }

  .cta-final{ padding:40px 22px; }
  .cta-final .btn{ width:100%; }

  .footer-bottom{ flex-direction:column; text-align:center; }
  .footer-grid{ gap:32px; padding-bottom:36px; }

  .whatsapp-float{ display:none; }

  body{ padding-bottom: 78px; }
  .mobile-sticky-cta{
    display:flex; position:fixed; left:0; right:0; bottom:0; z-index:998;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-top:1px solid rgba(11,18,32,.08); box-shadow: 0 -8px 30px rgba(11,18,32,.08);
  }
  .mobile-sticky-cta .btn{ width:100%; }

  /* Seja um Agregado: hero, timeline e formulario */
  .agregado-hero{ padding:72px 0 48px; }
  .timeline-item{ gap:16px; padding-bottom:28px; }
  .timeline-num{ width:40px; height:40px; font-size:15px; }
  .option-grid{ grid-template-columns: repeat(auto-fit, minmax(100px,1fr)); }
  .form-actions{ flex-wrap:wrap; }
  .form-actions .btn{ flex:1; min-width:0; }
}

@media (max-width: 400px){
  .site-branding .site-title{ font-size:19px; }
  .hero h1{ font-size:26px; }
  .form-steps{ gap:2px; }
  .form-step-indicator{ font-size:9.5px; padding-bottom:8px; }
  .welcome-card, .form-card{ padding:22px 16px; }
}

/* Garantir alvo de toque minimo de 44px em botoes e links de menu no mobile */
@media (max-width: 900px){
  .primary-navigation a{ min-height:44px; display:flex; align-items:center; }
  .btn{ min-height:44px; }
}