/* ===========================================================
   Sinaia Tecnologia — Site institucional
   Design system: navy + azul + ciano | 100% vetorial
   =========================================================== */

/* Inter (variable, auto-hospedada — sem Google Fonts) */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/assets/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/assets/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

:root {
  --navy: #0B2A4A;
  --navy-900: #071d35;
  --navy-800: #0B2A4A;
  --blue: #1565D8;
  --blue-600: #1565D8;
  --blue-400: #4f8ff0;
  --cyan: #23B5D3;
  --ink: #0A1A2F;
  --slate: #4a5a70;
  --muted: #6b7c93;
  --line: #e4ebf3;
  --bg: #ffffff;
  --bg-alt: #f6f9fc;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(11, 42, 74, .06), 0 2px 8px rgba(11, 42, 74, .06);
  --shadow-md: 0 8px 30px rgba(11, 42, 74, .10);
  --shadow-lg: 0 24px 60px rgba(11, 42, 74, .18);
  --container: 1180px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --grad-brand: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  --grad-hero: radial-gradient(1200px 600px at 80% -10%, rgba(35,181,211,.30), transparent 60%),
               radial-gradient(900px 500px at 10% 10%, rgba(21,101,216,.35), transparent 55%),
               linear-gradient(160deg, #071d35 0%, #0B2A4A 60%, #0e3260 100%);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; color: var(--ink); margin: 0 0 .5em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1rem; color: var(--slate); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: .98rem; line-height: 1;
  padding: .85rem 1.35rem; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 8px 22px rgba(21,101,216,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(21,101,216,.45); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.25); }
.btn-ghost:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-wa { background: #25D366; color: #04391a; box-shadow: 0 8px 22px rgba(37,211,102,.35); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(37,211,102,.45); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .5rem; color: #fff; }
.site-header.scrolled .brand { color: var(--navy); }
.brand .logo-mark { height: 40px; width: auto; flex: 0 0 auto; display: block; }
.brand-name { display: flex; flex-direction: column; justify-content: center; line-height: 1; }
.brand-name { font-weight: 800; font-size: 1.22rem; letter-spacing: -.01em; }
.brand-name small { font-weight: 600; font-size: .58rem; letter-spacing: .26em; text-transform: uppercase; opacity: .7; margin-top: 3px; }
.site-header nav[aria-label] { margin-left: 2.2rem; }
.nav-links { display: flex; align-items: center; gap: .35rem; list-style: none; margin: 0; padding: 0; }
.nav-mobile-only { display: none; }
.nav-links a {
  color: rgba(255,255,255,.88); font-weight: 500; font-size: .95rem;
  padding: .5rem .8rem; border-radius: 8px; transition: background .2s, color .2s;
}
.nav-links a:hover { background: rgba(255,255,255,.12); color: #fff; }
.site-header.scrolled .nav-links a { color: var(--slate); }
.site-header.scrolled .nav-links a:hover { background: var(--bg-alt); color: var(--navy); }
.nav-cta { display: flex; align-items: center; gap: .6rem; }
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: 8px; border-radius: 8px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .3s; }
.site-header.scrolled .nav-toggle span { background: var(--navy); }

/* ---------- Hero ---------- */
.hero {
  position: relative; background: var(--grad-hero); color: #fff;
  padding: 168px 0 110px; overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(1000px 500px at 70% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(1000px 500px at 70% 20%, #000 30%, transparent 75%);
}
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; color: var(--cyan);
  background: rgba(35,181,211,.12); border: 1px solid rgba(35,181,211,.3);
  padding: .4rem .8rem; border-radius: 999px; margin-bottom: 1.4rem;
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(35,181,211,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(35,181,211,.6)} 70%{box-shadow:0 0 0 10px rgba(35,181,211,0)} 100%{box-shadow:0 0 0 0 rgba(35,181,211,0)} }
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; color: #fff; margin-bottom: 1.1rem; }
.hero h1 .accent { background: linear-gradient(120deg, #6fd3ea, #fff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: rgba(255,255,255,.82); max-width: 540px; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.2rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.hero-badge { display: flex; align-items: center; gap: .55rem; color: rgba(255,255,255,.9); font-size: .92rem; font-weight: 500; }
.hero-badge svg { width: 20px; height: 20px; color: var(--cyan); }
.hero-visual { position: relative; }

/* dashboard card in hero */
.dash {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16);
  border-radius: 20px; padding: 18px; backdrop-filter: blur(8px);
  box-shadow: 0 30px 70px rgba(0,0,0,.4); animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.dash-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.dash-dots { display: flex; gap: 6px; }
.dash-dots i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.dash-dots i:nth-child(1){background:#ff5f56}.dash-dots i:nth-child(2){background:#ffbd2e}.dash-dots i:nth-child(3){background:#27c93f}
.dash-title { font-size: .8rem; color: rgba(255,255,255,.7); font-weight: 600; }
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dash-tile { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: 14px; }
.dash-tile.span2 { grid-column: 1 / -1; }
.dash-label { font-size: .72rem; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .05em; }
.dash-value { font-size: 1.5rem; font-weight: 800; color: #fff; margin-top: 2px; }
.dash-value small { font-size: .8rem; color: var(--cyan); font-weight: 600; }
.spark { width: 100%; height: 56px; }
.spark path.line { fill: none; stroke: var(--cyan); stroke-width: 2.5; stroke-linecap: round; }
.spark path.area { fill: url(#sparkfill); opacity: .5; }

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section.alt { background: var(--bg-alt); }
.section.dark { background: var(--grad-hero); color: #fff; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark p { color: rgba(255,255,255,.8); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--blue); margin-bottom: .7rem;
}
.section.dark .eyebrow { color: var(--cyan); }
.section-head p { font-size: 1.08rem; }

/* ---------- Service cards ---------- */
.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); }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(21,101,216,.3); }
.card .icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(21,101,216,.12), rgba(35,181,211,.12));
  color: var(--blue); margin-bottom: 18px;
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .4rem; }
.card p { font-size: .96rem; margin: 0; }
.card p + p { margin-top: .7rem; }
.card .benef { color: var(--blue); font-weight: 600; font-size: .9rem; padding-top: .7rem; border-top: 1px solid var(--line); }

/* feature split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev .split-media { order: -1; }
.feature-list { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .9rem; }
.feature-list li { display: flex; gap: .75rem; align-items: flex-start; font-size: 1rem; color: var(--slate); }
.section.dark .feature-list li { color: rgba(255,255,255,.85); }
.feature-list .ck {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad-brand); color: #fff; margin-top: 2px;
}
.feature-list .ck svg { width: 14px; height: 14px; }

/* media panels */
.media-panel {
  background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 24px;
  box-shadow: var(--shadow-md);
}
.section.dark .media-panel, .split-media .media-panel.glass {
  background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); box-shadow: 0 24px 60px rgba(0,0,0,.35);
}
.media-panel svg { width: 100%; height: auto; display: block; }

/* methodology steps */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; counter-reset: step; }
.step { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); }
.step .num {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-weight: 800; font-size: 1.1rem;
  color: #fff; background: var(--grad-brand); margin-bottom: 14px;
}

/* stats / trust chips */
.chips { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.chip {
  display: inline-flex; align-items: center; gap: .55rem; font-weight: 600; font-size: .95rem;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); color: #fff;
  padding: .7rem 1.1rem; border-radius: 999px;
}
.chip svg { width: 18px; height: 18px; color: var(--cyan); }

/* partners */
.partners { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: center; align-items: center; }
.partner {
  font-weight: 700; font-size: 1.05rem; color: var(--muted); letter-spacing: .01em;
  display: flex; align-items: center; gap: .5rem; opacity: .8; transition: opacity .2s, color .2s;
}
.partner:hover { opacity: 1; color: var(--navy); }
.partner svg { width: 22px; height: 22px; color: var(--blue); }

/* FAQ (accordion nativo, sem JS) */
.faq { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.faq-item > summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 700; color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 18px; font-size: 1.04rem; line-height: 1.4; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::after { content: ""; width: 10px; height: 10px; border-right: 2.5px solid var(--blue); border-bottom: 2.5px solid var(--blue); transform: rotate(45deg); transition: transform .25s ease; flex: none; margin-top: -3px; }
.faq-item[open] > summary::after { transform: rotate(-135deg); margin-top: 3px; }
.faq-item > summary:hover { color: var(--blue); }
.faq-answer { padding: 0 22px 20px; color: var(--slate); }
.faq-answer p { margin: 0; line-height: 1.7; }

/* about diff cards */
.diffs { display:grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 1.5rem; }
.diff { display:flex; gap: 14px; align-items:flex-start; }
.diff .icon { flex:0 0 auto; width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16); }
.diff .icon svg{width:22px;height:22px;color:var(--cyan)}
.diff h3{font-size:1.05rem;margin-bottom:.2rem}
.diff p{font-size:.92rem;margin:0}

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--grad-brand); color: #fff; border-radius: 24px; padding: 56px; text-align: center; box-shadow: var(--shadow-lg); }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 620px; margin: 0 auto 1.8rem; font-size: 1.1rem; }
.cta-band .hero-actions { justify-content: center; margin: 0; }
.cta-band::before { content:""; position:absolute; inset:0; background-image: linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px); background-size:34px 34px; opacity:.4; mask-image: radial-gradient(600px 300px at 80% 0%, #000, transparent 70%); -webkit-mask-image: radial-gradient(600px 300px at 80% 0%, #000, transparent 70%); }
.cta-band > * { position: relative; z-index: 1; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: stretch; }
.contact-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.contact-method { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-method:last-child { border-bottom: 0; }
.contact-method .icon { flex:0 0 auto; width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(21,101,216,.12), rgba(35,181,211,.12)); color: var(--blue); }
.contact-method .icon svg { width: 24px; height: 24px; }
.contact-method h3 { margin: 0 0 .15rem; font-size: 1.02rem; }
.contact-method a, .contact-method span { color: var(--slate); font-size: .98rem; }
.contact-method a:hover { color: var(--blue); }
.contact-aside { background: var(--grad-hero); color: #fff; border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; justify-content: center; }
.contact-aside h3 { color:#fff; font-size: 1.4rem; }
.contact-aside p { color: rgba(255,255,255,.85); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.7); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-brand .brand { color: #fff; margin-bottom: 1rem; }
.footer-logo { display: inline-block; margin-bottom: 1.1rem; }
.footer-logo img { height: 44px; width: auto; display: block; }
.footer-brand p { color: rgba(255,255,255,.6); font-size: .94rem; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: .95rem; margin: 0 0 1rem; letter-spacing: .02em; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.footer-col a, .footer-col li { color: rgba(255,255,255,.62); font-size: .92rem; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; font-size: .85rem; color: rgba(255,255,255,.5); }
.footer-bottom .socials { display:flex; gap: 10px; }
.footer-bottom .socials a { width: 36px; height: 36px; border-radius: 10px; display:grid; place-items:center; background: rgba(255,255,255,.08); color:#fff; transition:.2s; }
.footer-bottom .socials a:hover { background: var(--grad-brand); transform: translateY(-2px); }
.footer-bottom .socials svg { width: 18px; height: 18px; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px rgba(37,211,102,.5);
  transition: transform .2s; animation: float 5s ease-in-out infinite;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Reveal animation (progressive enhancement) ----------
   Conteúdo visível por padrão; só esconde para animar quando o JS está ativo (html.js). */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal[data-d="1"]{transition-delay:.08s}.js .reveal[data-d="2"]{transition-delay:.16s}.js .reveal[data-d="3"]{transition-delay:.24s}.js .reveal[data-d="4"]{transition-delay:.32s}

/* ---------- 404 ---------- */
.errpage { min-height: 100vh; display: grid; place-items: center; background: var(--grad-hero); color: #fff; text-align: center; padding: 40px; }
.errpage .code { font-size: clamp(5rem, 18vw, 11rem); font-weight: 900; line-height: 1; background: linear-gradient(120deg,#6fd3ea,#fff); -webkit-background-clip:text; background-clip:text; color: transparent; }
.errpage h1 { color: #fff; }
.errpage p { color: rgba(255,255,255,.8); max-width: 460px; margin: 0 auto 1.8rem; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 460px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.rev .split-media { order: 0; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .diffs { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-cta .btn-text { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; padding: 16px 24px 24px; gap: .2rem; box-shadow: var(--shadow-md); border-bottom: 1px solid var(--line);
  }
  .nav-links.open a { color: var(--navy); padding: .8rem .6rem; border-radius: 8px; }
  .nav-links.open a:hover { background: var(--bg-alt); }
  .site-header nav[aria-label] { margin-left: 0; }
  .nav-links.open .nav-mobile-only { display: block; }
  .nav-links.open .nav-mobile-only:first-of-type { margin-top: .5rem; padding-top: .7rem; border-top: 1px solid var(--line); }
  .nav-links.open .nav-mobile-only a { font-weight: 700; color: var(--blue); }
  .hero { padding: 130px 0 80px; }
  .section { padding: 68px 0; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .cta-band { padding: 38px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-actions .btn, .cta-band .btn { width: 100%; justify-content: center; }
}