/* ===== Tokens (matched to reference) ===== */
:root {
  --dark1: #050B0A;
  --dark2: #0A2923;
  --dark3: #123A31;
  --accent: #3ABEF9;
  --accent-dark: #0284C7;
  --accent-soft: rgba(58, 190, 249, 0.14);
  --lime: #B7E16D;
  --wa: #22C55E;
  --wa-dark: #1ea952;

  --text: oklch(20% 0.02 258);
  --muted: oklch(46% 0.02 258);
  --line: oklch(90% 0.01 255);

  --maxw: 1280px;
  --px: clamp(16px, 4vw, 40px);
  --sy: clamp(56px, 8vw, 96px);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: #fff;
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--px); }

.material-symbols-outlined { font-size: 20px; line-height: 1; vertical-align: middle; }

h1, h2, h3, h4 { letter-spacing: -0.02em; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 16px;
  padding: 15px 26px; border-radius: 12px;
  text-decoration: none; border: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-whatsapp { background: var(--wa); color: #fff; box-shadow: 0 12px 24px -8px rgba(34,197,94,.45); }
.btn-whatsapp:hover { background: var(--wa-dark); }
.btn-ghost { background: transparent; color: var(--text); border: 1.5px solid oklch(85% 0.01 255); }
.btn-ghost:hover { background: #f6f7f4; }
.btn-light { background: #fff; color: var(--dark2); text-align: center; justify-content: center; padding: 12px; border-radius: 10px; font-size: 14px; font-weight: 600; }
.btn-light:hover { background: #eef0ea; }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent-dark); font-weight: 600; font-size: 15px; text-decoration: none;
}
.text-link .material-symbols-outlined { font-size: 18px; transition: transform .2s ease; }
.text-link:hover .material-symbols-outlined { transform: translateX(3px); }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 50;
  background: rgba(10, 41, 35, .78);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.wordmark {
  display: inline-flex; flex-direction: column; line-height: 1;
  font-size: 22px; font-weight: 800; letter-spacing: -.02em; color: #fff; text-decoration: none;
}
.wordmark-sub {
  font-size: 10px; font-weight: 600; letter-spacing: .04em;
  color: rgba(255,255,255,.6); margin-top: 3px;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: rgba(255,255,255,.75); text-decoration: none; font-weight: 500; font-size: 14px; }
.nav-links a:hover { color: #fff; }
.header-cta {
  display: flex; align-items: center; gap: 6px;
  background: var(--wa); color: #fff; text-decoration: none;
  padding: 10px 18px; border-radius: 10px; font-size: 14px; font-weight: 600;
  transition: background .2s ease;
}
.header-cta:hover { background: var(--wa-dark); }
.header-cta .material-symbols-outlined { font-size: 18px; font-variation-settings: 'FILL' 1; }

/* ===== Main / Hero ===== */
main { padding-top: 72px; }

.hero { padding: clamp(48px, 8vw, 96px) 0; }
.hero-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: clamp(32px, 6vw, 72px); align-items: center;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft); color: var(--accent-dark);
  padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  margin-bottom: 20px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulseDot 2s ease-in-out infinite; }
@keyframes pulseDot { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .4; transform: scale(.7); } }

.hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.08; font-weight: 800; letter-spacing: -.03em; margin: 0 0 20px; }
.lead { font-size: clamp(17px, 2vw, 19px); line-height: 1.55; color: var(--muted); max-width: 520px; margin: 0 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero visual */
.hero-visual { position: relative; }
.blob { position: absolute; border-radius: 50%; z-index: 0; }
.blob-a { width: 160px; height: 160px; background: var(--accent); opacity: .35; filter: blur(50px); top: -30px; right: -20px; animation: blobPulse 7s ease-in-out infinite; }
.blob-b { width: 140px; height: 140px; background: var(--lime); opacity: .3; filter: blur(50px); bottom: -20px; left: -20px; animation: blobPulse 8s 1s ease-in-out infinite; }
@keyframes blobPulse { 0%,100% { transform: scale(1); opacity: .3; } 50% { transform: scale(1.15); opacity: .45; } }

.mockup {
  position: relative; z-index: 2;
  background: var(--dark1); border-radius: 24px; padding: 22px;
  box-shadow: 0 40px 70px -30px rgba(15,23,42,.55);
  border: 1px solid var(--dark3);
}
.mockup-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.tl-dot { width: 10px; height: 10px; border-radius: 50%; }
.tl-dot.red { background: #ef4444; } .tl-dot.yellow { background: #f59e0b; } .tl-dot.green { background: #22c55e; }
.mockup-title { margin-left: 8px; color: oklch(80% 0.01 255); font-size: 13px; font-weight: 600; }
.mockup-status { margin-left: auto; display: flex; align-items: center; gap: 6px; font-size: 12px; color: #4ade80; font-weight: 600; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; animation: pulseDot 2s ease-in-out infinite; }

.mockup-body { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.panel { background: var(--dark2); border-radius: 14px; padding: 16px; }
.panel-label { display: block; margin: 0 0 12px; font-size: 12px; color: oklch(70% 0.01 255); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }

.bars { display: flex; align-items: flex-end; gap: 6px; height: 90px; }
.bar {
  flex: 1; height: 0; align-self: flex-end; border-radius: 4px;
  background: linear-gradient(180deg, var(--accent), var(--lime));
  transform-origin: bottom;
  transition: height .8s cubic-bezier(.2,.7,.3,1);
}
.bars.animate .bar { height: var(--h); }

.chat-panel { display: flex; flex-direction: column; gap: 10px; }
.ai-label { display: flex; align-items: center; gap: 8px; margin-bottom: 0; letter-spacing: 0; text-transform: none; color: oklch(85% 0.01 255); font-size: 12px; font-weight: 600; }
.ai-label .material-symbols-outlined { font-size: 16px; color: var(--accent); }
.chat-bubble { font-size: 12px; padding: 8px 10px; max-width: 90%; }
.chat-bubble.bot { background: var(--dark3); color: oklch(88% 0.01 255); border-radius: 10px 10px 10px 2px; }
.chat-bubble.user { background: var(--accent); color: #fff; border-radius: 10px 10px 2px 10px; align-self: flex-end; }
.chat-input { margin-top: auto; background: var(--dark1); border: 1px solid var(--dark3); border-radius: 8px; padding: 7px 10px; font-size: 11px; color: oklch(55% 0.01 255); }

.float-badge {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 8px;
  background: #fff; color: var(--text); font-weight: 600; font-size: 13px;
  padding: 10px 14px; border-radius: 12px; box-shadow: 0 14px 30px -10px rgba(15,23,42,.25);
}
.badge-top { top: -16px; left: -18px; animation: floatY 5s ease-in-out infinite; }
.badge-top .material-symbols-outlined { font-size: 18px; color: var(--wa); }
.badge-bottom { bottom: -20px; left: 34%; animation: floatY 6s .5s ease-in-out infinite; }
.badge-bottom .material-symbols-outlined { font-size: 18px; color: var(--accent); }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ===== Trust ===== */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust .container { padding-top: 36px; padding-bottom: 36px; }
.trust-label { text-align: center; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: oklch(55% 0.01 255); margin: 0 0 24px; }
.logo-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 20px; align-items: center; }
.logo-slot {
  height: 48px;
  display: flex; align-items: center; justify-content: center;
}
.logo-slot img {
  max-width: 100%; max-height: 40px; width: auto; object-fit: contain;
  opacity: .6; filter: grayscale(1);
  transition: opacity .2s ease, filter .2s ease;
}
.logo-slot img:hover { opacity: 1; filter: grayscale(0); }
/* White logos on transparent bg: force dark so they show on the white section */
.logo-slot img.invert { filter: brightness(0); opacity: .55; }
.logo-slot img.invert:hover { filter: brightness(0); opacity: .85; }

/* ===== Highlights ===== */
.highlights .container { padding-top: var(--sy); padding-bottom: var(--sy); }
.highlights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 56px; }
.highlights-intro h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; margin: 0 0 16px; }
.highlights-intro p { font-size: 16px; line-height: 1.6; color: var(--muted); margin: 0 0 28px; max-width: 420px; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.feature { padding: 4px 0; }
.feature h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.feature p { font-size: 14px; line-height: 1.5; color: var(--muted); margin: 0; }

.chip {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-dark); margin-bottom: 14px;
}
.chip .material-symbols-outlined { font-size: 20px; }

/* ===== Services ===== */
.services .container { padding-top: var(--sy); padding-bottom: var(--sy); }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; margin: 0 0 12px; }
.section-head p { font-size: 16px; color: var(--muted); margin: 0; }

.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.service-card {
  position: relative; overflow: hidden;
  background: var(--dark2); color: #fff;
  border-radius: 20px; padding: 36px; min-height: 440px;
  display: flex; flex-direction: column; justify-content: space-between;
  box-shadow: 0 24px 48px -20px rgba(5,11,10,.45);
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card::after {
  content: ""; position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; background: rgba(255,255,255,.06);
  border-radius: 50%; filter: blur(20px);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 34px 60px -20px rgba(5,11,10,.5); }
.service-card > * { position: relative; z-index: 1; }
.chip-lg {
  width: 56px; height: 56px; border-radius: 14px; margin-bottom: 24px;
  display: flex; align-items: center; justify-content: center;
}
.chip-lg .material-symbols-outlined { font-size: 28px; font-variation-settings: 'FILL' 1; }
.chip-cyan { background: rgba(58,190,249,.15); }
.chip-cyan .material-symbols-outlined { color: var(--accent); }
.chip-lime { background: rgba(183,225,109,.20); }
.chip-lime .material-symbols-outlined { color: var(--lime); }
.service-card h3 { font-size: 22px; font-weight: 700; margin: 0 0 20px; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.check-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; opacity: .92; }
.check-list .material-symbols-outlined { font-size: 16px; flex-shrink: 0; color: #fff; }
.service-card .btn-light { margin-top: 28px; }

/* ===== Tools Teaser (homepage) ===== */
.tools-teaser .container { padding-top: var(--sy); padding-bottom: var(--sy); }
.tools-teaser-inner { display: grid; grid-template-columns: minmax(280px, 420px) 1fr; gap: 48px; align-items: center; }
.tools-teaser-copy h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 800; margin: 0 0 16px; }
.tools-teaser-copy p { font-size: 16px; line-height: 1.6; color: var(--muted); margin: 0 0 28px; max-width: 440px; }
.tools-teaser-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.tool-mini-card {
  display: block; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px;
  text-decoration: none; color: var(--text);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tool-mini-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -20px rgba(5,11,10,.25); border-color: transparent; }
.tool-mini-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.tool-mini-card p { font-size: 14px; color: var(--muted); margin: 0; }
.tool-mini-card.soon { opacity: .55; cursor: default; }
.tool-mini-card.soon:hover { transform: none; box-shadow: none; border-color: var(--line); }

@media (max-width: 760px) {
  .tools-teaser-inner { grid-template-columns: 1fr; }
}

/* ===== Tools Hub page (ferramentas.html) ===== */
.tools-hero { padding: clamp(40px, 6vw, 72px) 0 32px; text-align: center; }
.tools-hero h1 { font-size: clamp(30px, 4.5vw, 48px); line-height: 1.1; font-weight: 800; letter-spacing: -.03em; margin: 0 0 16px; }
.tools-hero .lead { max-width: 560px; margin: 0 auto; }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; padding-bottom: var(--sy); }
.tool-card {
  display: flex; flex-direction: column; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px;
  text-decoration: none; color: var(--text);
  transition: transform .2s ease, box-shadow .2s ease;
}
.tool-card:hover { transform: translateY(-5px); box-shadow: 0 24px 48px -20px rgba(5,11,10,.25); }
.tool-card h3 { font-size: 18px; font-weight: 700; margin: 12px 0 8px; }
.tool-card p { font-size: 14px; line-height: 1.5; color: var(--muted); margin: 0 0 18px; flex-grow: 1; }
.tool-card .tool-cta { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--accent-dark); }
.tool-card .tool-cta .material-symbols-outlined { font-size: 18px; transition: transform .2s ease; }
.tool-card:hover .tool-cta .material-symbols-outlined { transform: translateX(3px); }
.tool-card.soon { opacity: .55; cursor: default; }
.tool-card.soon:hover { transform: none; box-shadow: none; }
.tool-card.soon .tool-cta { color: var(--muted); }

/* ===== Articles teaser (homepage) ===== */
.articles-teaser { background: #fff; }
.articles-teaser .container { padding-top: var(--sy); padding-bottom: var(--sy); }
.articles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.article-card {
  display: flex; flex-direction: column; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px;
  text-decoration: none; color: var(--text);
  transition: transform .2s ease, box-shadow .2s ease;
}
.article-card:hover { transform: translateY(-5px); box-shadow: 0 24px 48px -20px rgba(5,11,10,.25); }
.article-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent-soft); color: var(--accent-dark);
  padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; margin-bottom: 16px;
}
.article-card h3 { font-size: 19px; font-weight: 700; line-height: 1.3; margin: 0 0 10px; }
.article-card p { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0 0 18px; flex-grow: 1; }
.article-meta { font-size: 13px; color: oklch(55% 0.01 255); margin: 0 0 16px; }
.article-card .tool-cta { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--accent-dark); }
.article-card .tool-cta .material-symbols-outlined { font-size: 18px; transition: transform .2s ease; }
.article-card:hover .tool-cta .material-symbols-outlined { transform: translateX(3px); }
.article-card.soon { opacity: .55; cursor: default; }
.article-card.soon:hover { transform: none; box-shadow: none; }
.article-card.soon .tool-cta { color: var(--muted); }

/* ===== Blog index page ===== */
.blog-hero { padding: clamp(40px, 6vw, 72px) 0 32px; text-align: center; }
.blog-hero h1 { font-size: clamp(30px, 4.5vw, 48px); line-height: 1.1; font-weight: 800; letter-spacing: -.03em; margin: 0 0 16px; }
.blog-hero .lead { max-width: 560px; margin: 0 auto; }
.blog-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; padding-bottom: var(--sy); }

/* ===== Article page ===== */
.article-wrap { max-width: 760px; margin: 0 auto; padding: clamp(32px, 5vw, 56px) var(--px) var(--sy); }
.article-back { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--accent-dark); text-decoration: none; margin-bottom: 28px; }
.article-back .material-symbols-outlined { font-size: 18px; }
.article-header { margin-bottom: 36px; }
.article-header h1 { font-size: clamp(28px, 4.4vw, 42px); line-height: 1.12; font-weight: 800; letter-spacing: -.03em; margin: 16px 0 16px; }
.article-header .article-meta { font-size: 14px; }
.article-body { font-size: 17px; line-height: 1.7; color: oklch(30% 0.02 258); }
.article-body h2 { font-size: clamp(21px, 2.6vw, 27px); font-weight: 800; margin: 44px 0 14px; }
.article-body h3 { font-size: 18px; font-weight: 700; margin: 28px 0 10px; }
.article-body p { margin: 0 0 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px; padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--accent-dark); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.article-body strong { font-weight: 700; color: var(--text); }
.article-lead { font-size: 19px; line-height: 1.6; color: var(--muted); }

.tool-callout {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--dark2); color: #fff; border-radius: 18px;
  padding: 26px 28px; margin: 30px 0;
}
.tool-callout .chip { flex-shrink: 0; margin-bottom: 0; }
.tool-callout-body { flex: 1; }
.tool-callout h3 { font-size: 18px; font-weight: 700; margin: 0 0 6px; color: #fff; }
.tool-callout p { font-size: 15px; line-height: 1.55; color: oklch(80% 0.01 255); margin: 0 0 14px; }
.tool-callout .btn-light { display: inline-flex; width: auto; padding: 10px 20px; }
@media (max-width: 560px) { .tool-callout { flex-direction: column; gap: 12px; } }

.article-cta {
  background: var(--accent-soft); border-radius: 18px;
  padding: 32px; text-align: center; margin-top: 44px;
}
.article-cta h3 { font-size: 20px; font-weight: 800; margin: 0 0 10px; }
.article-cta p { font-size: 15px; color: var(--muted); margin: 0 0 20px; }

/* ===== Process ===== */
.process { background: #fff; padding: var(--sy) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.step { text-align: center; padding: 0 12px; }
.step-num {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; margin: 0 auto 18px;
}
.step h3 { font-size: 17px; font-weight: 700; margin: 0 0 8px; }
.step p { font-size: 14px; line-height: 1.5; color: var(--muted); margin: 0; }

/* ===== FAQ ===== */
.faq .container { padding-top: var(--sy); padding-bottom: var(--sy); }
.faq-inner { max-width: 780px; margin: 0 auto; }
.faq .section-head { margin-bottom: 40px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fff; }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 20px; font-size: 16px; font-weight: 600; cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .material-symbols-outlined { color: var(--accent); flex-shrink: 0; transition: transform .25s ease; }
.faq details[open] summary .material-symbols-outlined { transform: rotate(180deg); }
.faq-answer { padding: 0 20px 20px; font-size: 15px; line-height: 1.6; color: var(--muted); }

/* ===== Final CTA ===== */
.final-cta { padding: clamp(48px, 8vw, 96px) 0; }
.cta-panel {
  position: relative; overflow: hidden;
  max-width: var(--maxw); margin: 0 auto;
  background: var(--dark1); border-radius: 28px;
  padding: clamp(40px, 8vw, 80px) clamp(24px, 6vw, 48px); text-align: center;
}
.blob-c { width: 280px; height: 280px; background: var(--accent); opacity: .18; filter: blur(80px); top: -80px; left: -60px; animation: none; }
.blob-d { width: 280px; height: 280px; background: var(--lime); opacity: .18; filter: blur(80px); bottom: -80px; right: -60px; animation: none; }
.cta-content { position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; color: #fff; margin: 0 0 16px; }
.cta-content p { font-size: 17px; line-height: 1.55; color: oklch(75% 0.01 255); max-width: 520px; margin: 0 auto 32px; }
.cta-content .btn-whatsapp { padding: 16px 32px; font-weight: 700; box-shadow: 0 16px 30px -10px rgba(34,197,94,.5); }

/* ===== Footer ===== */
.site-footer { background: var(--dark1); padding: 56px var(--px) 28px; }
.footer-grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px;
  padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .wordmark { font-size: 20px; margin-bottom: 10px; }
.footer-brand p { font-size: 14px; color: oklch(65% 0.01 255); line-height: 1.5; max-width: 260px; margin: 0; }
.footer-col h4 { font-size: 14px; font-weight: 700; color: #fff; margin: 0 0 14px; }
.footer-col { display: flex; flex-direction: column; }
.footer-col a { display: flex; align-items: center; gap: 8px; font-size: 14px; color: oklch(65% 0.01 255); text-decoration: none; margin-bottom: 10px; }
.footer-col a:hover { color: #fff; }
.footer-col a .material-symbols-outlined { font-size: 16px; color: var(--accent); }
.footer-bottom { max-width: var(--maxw); margin: 0 auto; }
.footer-bottom p { text-align: center; font-size: 13px; color: oklch(50% 0.01 255); margin: 24px 0 0; }

/* ===== Floating buttons ===== */
.fab-whatsapp {
  position: fixed; bottom: 24px; right: 24px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--wa); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 16px 30px -8px rgba(34,197,94,.5);
  transition: transform .15s ease;
}
.fab-whatsapp:hover { transform: scale(1.08); }
.fab-whatsapp .material-symbols-outlined { font-size: 28px; font-variation-settings: 'FILL' 1; }

.back-to-top {
  position: fixed; bottom: 96px; right: 24px; z-index: 60;
  width: 46px; height: 46px; border-radius: 50%;
  background: #fff; color: var(--accent); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: 0 6px 20px rgba(15,23,42,.12);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-2px); }

/* ===== Scroll reveal ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: none; }

/* ===== Mobile menu (hamburger + drawer) ===== */
.nav-toggle {
  display: none;
  align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: transparent; border: 0; cursor: pointer;
  color: #fff; border-radius: 10px;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle:hover { background: rgba(255,255,255,.08); }
.nav-toggle .material-symbols-outlined { font-size: 28px; }

.menu-overlay {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(5, 11, 10, .55);
  backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  opacity: 0; visibility: hidden;
  transition: opacity .28s ease, visibility .28s ease;
}
.mobile-menu {
  position: fixed; top: 0; right: 0; z-index: 61;
  width: min(320px, 82vw); height: 100%;
  background: var(--dark2);
  border-left: 1px solid rgba(255,255,255,.08);
  padding: 20px 22px calc(24px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4, 0, .2, 1);
  overflow-y: auto;
}
.mobile-menu__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.mobile-menu__head .wordmark { font-size: 20px; }
.mobile-menu__close {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: transparent; border: 0; cursor: pointer;
  color: #fff; border-radius: 10px;
}
.mobile-menu__close:hover { background: rgba(255,255,255,.08); }
.mobile-menu__nav { display: flex; flex-direction: column; margin-top: 8px; }
.mobile-menu__nav a {
  color: rgba(255,255,255,.82); text-decoration: none;
  font-weight: 600; font-size: 17px;
  padding: 15px 4px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.mobile-menu__nav a:active { color: #fff; }
.mobile-menu .header-cta {
  margin-top: 22px; justify-content: center; padding: 14px 18px; font-size: 15px;
}
.mobile-menu .header-cta span:not(.material-symbols-outlined) { display: inline; }

body.menu-open { overflow: hidden; }
body.menu-open .menu-overlay { opacity: 1; visibility: visible; }
body.menu-open .mobile-menu { transform: translateX(0); }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner { gap: 8px; }
  .header-cta { margin-left: auto; padding: 9px 14px; }
}
@media (max-width: 560px) {
  .header-cta { padding: 10px; }
  .header-cta span:not(.material-symbols-outlined) { display: none; }
  .hero-actions .btn { flex: 1; justify-content: center; }
}