/* =========================================================
   Mozart Planner — presentation site
   Same design language as pconecta.com.br/new_site
   ========================================================= */
:root {
  --ink: #0A0612;
  --ink-soft: #150C26;
  --paper: #FAF9FC;
  --paper-dim: #F1EEF7;
  --violet-900: #2E0F5C;
  --violet-700: #4C1E96;
  --violet-600: #6B2FD6;
  --violet-500: #7C42E8;
  --violet-400: #9B6EF3;
  --lilac-200: #E4D9FB;
  --lilac-100: #F1EAFD;
  --graphite: #5C5567;
  --mist: #B9B3C6;
  --hair-dark: rgba(255,255,255,0.12);
  --hair-light: rgba(20,10,40,0.10);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---------- NAV ---------- */
header.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,249,252,0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease;
}
header.nav.scrolled { border-bottom-color: var(--hair-light); }
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 28px;
  height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; letter-spacing: -0.01em; }
.brand img { height: 30px; width: auto; }
nav.links { display: flex; align-items: center; gap: 30px; font-size: 13.5px; color: var(--graphite); }
nav.links a:hover { color: var(--ink); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  padding: 9px 20px; border-radius: 100px; font-size: 13.5px; font-weight: 600;
  white-space: nowrap; border: 1px solid transparent; cursor: pointer; font-family: inherit;
}
.btn-primary { background: var(--violet-600); color: #fff; box-shadow: 0 1px 2px rgba(46,15,92,0.25); }
.btn-primary:hover { background: var(--violet-700); }
.btn-ghost-dark { border-color: var(--hair-dark); color: #fff; }
.btn-ghost-dark:hover { background: rgba(255,255,255,0.08); }
.btn-ghost-light { border-color: var(--hair-light); color: var(--ink); }
.btn-ghost-light:hover { background: rgba(20,10,40,0.05); }
.btn-lg { padding: 13px 26px; font-size: 15px; }
.chev { font-weight: 400; opacity: .7; }

/* ---------- HERO ---------- */
.hero {
  background: radial-gradient(90% 60% at 50% 0%, rgba(155,110,243,0.35), rgba(10,6,18,0) 60%),
              linear-gradient(180deg, var(--ink) 0%, var(--ink-soft) 60%, var(--violet-900) 100%);
  color: #fff; padding: 84px 0 0; overflow: hidden;
}
.hero-text { text-align: center; max-width: 780px; margin: 0 auto; padding: 0 24px; }
.hero-lockup {
  width: clamp(170px, 26vw, 340px); height: auto; margin: 0 auto 28px;
  filter: drop-shadow(0 18px 40px rgba(93,38,216,0.35));
  animation: fadeDown .9s cubic-bezier(.2,.8,.2,1) both;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 5.2rem); line-height: 1.03; font-weight: 700; letter-spacing: -0.03em; margin: 0 0 22px;
  background: linear-gradient(120deg, #fff 35%, var(--lilac-200) 75%, var(--violet-400) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lede { font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.55; color: var(--mist); margin: 0 auto 34px; max-width: 560px; }
.hero-ctas { display: flex; justify-content: center; gap: 14px; margin-bottom: 60px; flex-wrap: wrap; }
.hero-visual { max-width: 1040px; margin: 0 auto; padding: 0 20px; animation: rise 1s cubic-bezier(.2,.8,.2,1) .15s both; }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-14px); } }
@keyframes rise { from { opacity: 0; transform: translateY(30px); } }

/* screenshot frame (desktop window look) */
.shot {
  border-radius: 14px; overflow: hidden; background: #fff;
  border: 1px solid var(--hair-light);
  box-shadow: 0 30px 70px -30px rgba(46,15,92,0.35), 0 2px 6px rgba(20,10,40,0.06);
  cursor: zoom-in;
}
.shot .bar { display: flex; gap: 7px; padding: 11px 14px; background: var(--paper-dim); border-bottom: 1px solid var(--hair-light); }
.shot .bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(20,10,40,0.16); }
.shot img { width: 100%; height: auto; }
.hero .shot { border-radius: 18px 18px 0 0; border: 1px solid rgba(255,255,255,0.10); border-bottom: none; box-shadow: 0 40px 100px -30px rgba(76,30,150,0.6); }
.hero .shot .bar { background: #1C1230; border-bottom-color: rgba(255,255,255,0.06); }
.hero .shot .bar i { background: rgba(255,255,255,0.2); }
.spotlight .shot { border-color: rgba(255,255,255,0.10); box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6); }
.spotlight .shot .bar { background: #1C1230; border-bottom-color: rgba(255,255,255,0.06); }
.spotlight .shot .bar i { background: rgba(255,255,255,0.2); }

.cert-strip { background: var(--ink); color: var(--mist); text-align: center; font-size: 13px; padding: 18px 24px 40px; }
.cert-strip strong { color: #fff; font-weight: 600; }

/* ---------- SECTIONS ---------- */
.section { padding: 96px 0; }
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 14px; }
.section-head p { font-size: 16.5px; line-height: 1.6; color: var(--graphite); margin: 0; }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.feature-item { padding: 38px 36px; border-top: 1px solid var(--hair-light); }
.feature-item:nth-child(odd) { border-right: 1px solid var(--hair-light); }
.feature-glyph {
  width: 40px; height: 40px; border-radius: 11px; margin-bottom: 20px;
  background: linear-gradient(145deg, var(--violet-400), var(--violet-700));
  display: grid; place-items: center; color: #fff;
}
.feature-glyph svg { width: 20px; height: 20px; }
.feature-item h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 10px; }
.feature-item p { font-size: 14.5px; line-height: 1.65; color: var(--graphite); margin: 0; max-width: 42ch; }

/* ---------- SPOTLIGHT (dark) ---------- */
.spotlight { background: var(--ink); color: #fff; }
.spotlight.alt { background: var(--ink-soft); }
.spotlight-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: center; }
.spotlight-grid.flip { grid-template-columns: 1fr 1fr; }
.spotlight .kicker, .module-copy .kicker { font-size: 13px; font-weight: 600; margin: 0 0 12px; color: var(--violet-400); }
.spotlight h2 { font-size: clamp(1.9rem, 3.2vw, 2.5rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 18px; }
.spotlight p { color: var(--mist); font-size: 16px; line-height: 1.65; margin: 0 0 26px; max-width: 46ch; }

/* message mock (illustration of external access) */
.phone {
  max-width: 340px; margin: 0 auto; border-radius: 34px; padding: 14px;
  background: linear-gradient(180deg, #1C1230, #120A24); border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 40px 90px -30px rgba(76,30,150,0.6);
}
.phone-head { display: flex; align-items: center; gap: 10px; padding: 10px 10px 14px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 14px; }
.phone-head .av { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(145deg, var(--violet-400), var(--violet-700)); }
.phone-head b { font-size: 13.5px; display: block; }
.phone-head span { font-size: 11.5px; color: var(--mist); }
.chat { display: flex; flex-direction: column; gap: 10px; padding: 0 4px 8px; }
.bubble { max-width: 82%; padding: 10px 13px; border-radius: 15px; font-size: 13px; line-height: 1.42; }
.bubble.in { align-self: flex-start; background: rgba(255,255,255,0.08); color: #E7E2F3; border-bottom-left-radius: 4px; }
.bubble.out { align-self: flex-end; background: linear-gradient(145deg, var(--violet-500), var(--violet-700)); color: #fff; border-bottom-right-radius: 4px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.chips span { font-size: 11.5px; padding: 5px 10px; border-radius: 100px; border: 1px solid rgba(255,255,255,0.18); color: #E4D9FB; }
.caption { text-align: center; font-size: 12px; color: var(--mist); margin-top: 14px; }

/* ---------- MODULES ---------- */
.module-row { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; padding: 64px 0; border-top: 1px solid var(--hair-light); }
.module-row:first-of-type { border-top: none; }
.module-row.reverse { grid-template-columns: 1.1fr 0.9fr; }
.module-row.reverse .module-copy { order: 2; }
.module-copy .kicker { color: var(--violet-600); }
.module-copy h3 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 18px; line-height: 1.18; }
.module-copy ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.module-copy li { font-size: 14.5px; line-height: 1.55; color: var(--graphite); padding-left: 22px; position: relative; }
.module-copy li::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--lilac-200); border: 1.5px solid var(--violet-500);
}
.module-visual { position: relative; }
.module-visual.narrow { max-width: 460px; justify-self: center; width: 100%; }
.stack { position: relative; padding-bottom: 70px; }
.stack .shot.front { position: absolute; width: 62%; right: -6%; bottom: 0; }
.shot-label { font-size: 12px; color: var(--graphite); margin-top: 10px; text-align: center; }

/* ---------- PLANS / CTA ---------- */
.plans { background: var(--paper-dim); border-radius: var(--radius-lg); padding: 56px 40px; text-align: center; }
.plans h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 12px; }
.plans p { color: var(--graphite); font-size: 16px; line-height: 1.6; margin: 0 auto 26px; max-width: 54ch; }
.cta {
  background: radial-gradient(80% 90% at 50% 0%, rgba(155,110,243,0.35), rgba(10,6,18,0) 70%),
              linear-gradient(180deg, var(--ink-soft), var(--violet-900));
  color: #fff; text-align: center; padding: 96px 24px;
}
.cta h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 14px; }
.cta p { color: var(--mist); font-size: 16.5px; margin: 0 0 30px; }

footer { background: var(--ink); color: var(--mist); font-size: 13px; padding: 48px 0; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.foot img { height: 46px; width: auto; }
.foot a:hover { color: #fff; }
.foot-links { display: flex; gap: 22px; flex-wrap: wrap; }

/* ---------- NAV (multi-page) ---------- */
nav.links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang-pills { display: flex; gap: 4px; font-size: 12px; color: var(--mist); }
.lang-pills a { padding: 3px 7px; border-radius: 20px; transition: color .15s ease, background .15s ease; }
.lang-pills a:hover { color: var(--violet-600); }
.lang-pills a.active { background: var(--lilac-100); color: var(--violet-700); font-weight: 600; }
.menu-toggle { display: none; background: none; border: none; padding: 6px; cursor: pointer; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; border-radius: 2px; }

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero {
  background: radial-gradient(90% 60% at 50% 0%, rgba(155,110,243,0.32), rgba(10,6,18,0) 60%),
              linear-gradient(180deg, var(--ink) 0%, var(--ink-soft) 60%, var(--violet-900) 100%);
  color: #fff; padding: 84px 24px 76px; text-align: center;
}
.page-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08;
  margin: 0 auto 18px; max-width: 900px;
  background: linear-gradient(120deg, #fff 35%, var(--lilac-200) 75%, var(--violet-400) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-hero p { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--mist); max-width: 640px; margin: 0 auto; line-height: 1.6; }
.cta .btn-white { background: #fff; color: var(--violet-700); font-weight: 700; }
.cta .btn-white:hover { background: var(--lilac-100); }

/* ---------- SOBRE: carousel, list, FAQ ---------- */
.shot-center { max-width: 960px; margin: 0 auto; }
.shot-caption { text-align: center; font-size: 13px; color: var(--graphite); margin-top: 14px; }
.carousel { position: relative; max-width: 960px; margin: 0 auto; }
.carousel-viewport { overflow: hidden; border-radius: 14px; }
.carousel-track { display: flex; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.carousel-slide { flex: 0 0 100%; padding: 2px; }
.carousel-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--hair-light);
  background: rgba(255,255,255,0.92); color: var(--ink); font-size: 24px; line-height: 1; cursor: pointer;
  box-shadow: 0 6px 18px rgba(20,10,40,0.12);
}
.carousel-nav.prev { left: -18px; }
.carousel-nav.next { right: -18px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 18px; }
.carousel-dots button { width: 8px; height: 8px; border-radius: 50%; border: none; padding: 0; background: var(--mist); cursor: pointer; }
.carousel-dots button.on { background: var(--violet-600); width: 22px; border-radius: 4px; }
.list-narrow { max-width: 720px; margin: 0 auto; }
.faq { max-width: 780px; margin: 0 auto; }
.faq-item { border-top: 1px solid var(--hair-light); }
.faq-item:last-child { border-bottom: 1px solid var(--hair-light); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  background: none; border: none; padding: 22px 4px; font: inherit; font-size: 16px; font-weight: 600;
  color: var(--ink); text-align: left; cursor: pointer;
}
.faq-q .plus { position: relative; width: 14px; height: 14px; flex: none; }
.faq-q .plus::before, .faq-q .plus::after { content: ""; position: absolute; background: var(--violet-600); border-radius: 2px; transition: transform .25s ease; }
.faq-q .plus::before { left: 0; right: 0; top: 6px; height: 2px; }
.faq-q .plus::after { top: 0; bottom: 0; left: 6px; width: 2px; }
.faq-item.open .plus::after { transform: scaleY(0); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq-a > p { overflow: hidden; margin: 0; padding: 0 4px; font-size: 14.5px; line-height: 1.65; color: var(--graphite); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-item.open .faq-a > p { padding-bottom: 22px; }

/* ---------- PLANOS ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.price-card {
  background: #fff; border: 1px solid var(--hair-light); border-radius: var(--radius-md);
  padding: 28px 22px; display: flex; flex-direction: column; gap: 14px;
}
.price-card.feat { border-color: var(--violet-500); box-shadow: 0 24px 60px -30px rgba(76,30,150,0.45); }
.price-card .accesses { font-size: 44px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.price-card .accesses small { font-size: 14px; font-weight: 500; color: var(--graphite); letter-spacing: 0; }
.price-card .desc { font-size: 13.5px; line-height: 1.6; color: var(--graphite); margin: 0; flex: 1; }
.price-card .storage { font-size: 13px; font-weight: 600; }
.price-card .discount { font-size: 12px; color: var(--violet-700); background: var(--lilac-100); padding: 6px 10px; border-radius: 8px; }
.note { text-align: center; margin-top: 28px; font-size: 13.5px; color: var(--graphite); }

/* ---------- MANUAIS ---------- */
.manual-block { padding: 56px 0; border-top: 1px solid var(--hair-light); }
.manual-block:first-child { border-top: none; padding-top: 0; }
.manual-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.video-card { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--hair-light); background: #fff; }
.video-thumb {
  position: relative; aspect-ratio: 16 / 9; cursor: pointer; background-size: cover; background-position: center;
  background-color: var(--ink-soft);
}
.video-thumb iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-thumb .play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 68px; height: 68px; border-radius: 50%;
  background: rgba(107,47,214,0.92); box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.video-thumb .play::after {
  content: ""; position: absolute; left: 27px; top: 22px;
  border-left: 18px solid #fff; border-top: 12px solid transparent; border-bottom: 12px solid transparent;
}
.video-meta { padding: 22px 24px; }
.video-meta h3 { margin: 0 0 8px; font-size: 18px; letter-spacing: -0.01em; }
.video-meta p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--graphite); }
.chapter-list { list-style: none; margin: 0; padding: 0; }
.chapter-list li { border-top: 1px solid var(--hair-light); }
.chapter-list a { display: flex; gap: 14px; padding: 12px 2px; font-size: 14.5px; }
.chapter-list a:hover { color: var(--violet-700); }
.chapter-list .t { font-variant-numeric: tabular-nums; color: var(--violet-600); font-weight: 600; min-width: 46px; }
.side-text { font-size: 14.5px; line-height: 1.7; color: var(--graphite); margin: 0; }
.block-head { margin: 0 0 24px; }
.block-head h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
.block-head p { margin: 0; color: var(--graphite); font-size: 15px; }
.doc-links { display: flex; gap: 12px; flex-wrap: wrap; }
.doc-links a {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 18px; border-radius: 12px;
  border: 1px solid var(--hair-light); background: #fff; font-size: 14px; font-weight: 600;
}
.doc-links a::before { content: "PDF"; font-size: 10.5px; font-weight: 700; color: #fff; background: var(--violet-600); padding: 3px 6px; border-radius: 5px; }
.doc-links a:hover { border-color: var(--violet-500); }

/* ---------- CONTATO ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; }
.contact-info h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 12px; }
.contact-info > p { color: var(--graphite); font-size: 15.5px; line-height: 1.6; margin: 0 0 26px; }
.contact-info .shot { margin: 0 0 30px; max-width: 420px; }
.contact-offices { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.office h4 { margin: 0 0 4px; font-size: 13px; color: var(--violet-600); }
.office p { margin: 0; font-size: 14.5px; }
.office a:hover { color: var(--violet-700); }
.contact-form {
  background: #fff; border: 1px solid var(--hair-light); border-radius: var(--radius-lg);
  padding: 34px; box-shadow: 0 30px 70px -40px rgba(46,15,92,0.35);
}
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; flex: 1; min-width: 0; }
.field-row { display: flex; gap: 16px; }
.field label { font-size: 13px; font-weight: 600; }
.field input, .field textarea {
  font: inherit; font-size: 15px; color: var(--ink); padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--hair-light); background: var(--paper); width: 100%;
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--violet-400); outline-offset: 1px; background: #fff; }
.field textarea { resize: vertical; min-height: 130px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.consent { font-size: 12.5px; line-height: 1.55; color: var(--graphite); margin: 4px 0 18px; }
.consent a { color: var(--violet-700); text-decoration: underline; }
.form-status { display: none; font-size: 14px; padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; }
.form-status.ok { display: block; background: #E9F7EF; color: #17663A; }
.form-status.err { display: block; background: #FDECEC; color: #9B1C1C; }
.form-status.pending { display: block; background: var(--lilac-100); color: var(--violet-700); }

/* ---------- LEGAL ---------- */
.legal { max-width: 760px; margin: 0 auto; padding: 72px 24px 96px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -0.03em; margin: 0 0 16px; }
.legal .updated { font-size: 13.5px; line-height: 1.6; color: var(--graphite); background: var(--paper-dim); padding: 14px 16px; border-radius: 12px; margin: 0 0 36px; }
.legal h2 { font-size: 19px; margin: 34px 0 10px; letter-spacing: -0.01em; }
.legal p, .legal li { font-size: 15px; line-height: 1.7; color: var(--graphite); }
.legal ul { padding-left: 20px; }
.legal a { color: var(--violet-700); text-decoration: underline; }

/* ---------- FOOTER (full) ---------- */
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h4 { color: #fff; font-size: 13px; margin: 0 0 10px; }
.foot-grid a { display: block; margin-bottom: 8px; }
.foot-grid a:hover { color: #fff; }
.foot-grid p { line-height: 1.6; margin: 14px 0 0; }
.foot-mark { height: 54px; width: auto; }
.foot-bottom { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--hair-dark); }
.social-row { display: flex; gap: 14px; }
.social-row a { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--hair-dark); display: grid; place-items: center; }
.social-row a:hover { background: rgba(255,255,255,0.08); }
.social-row svg { width: 16px; height: 16px; fill: var(--mist); }

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center;
  background: rgba(10,6,18,0.86); padding: 28px; cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(1300px, 100%); max-height: 100%; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  nav.links { display: none; }
  nav.links.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: 58px; left: 0; right: 0; padding: 12px 16px 18px;
    background: rgba(250,249,252,0.98); border-bottom: 1px solid var(--hair-light);
  }
  nav.links.open a { padding: 10px 0; font-size: 15px; }
  .menu-toggle { display: block; }
  .nav-right { display: flex; align-items: center; gap: 8px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .manual-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .carousel-nav.prev { left: 6px; }
  .carousel-nav.next { right: 6px; }
  .spotlight-grid, .spotlight-grid.flip, .module-row, .module-row.reverse { grid-template-columns: 1fr; gap: 36px; }
  .module-row.reverse .module-copy { order: 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item:nth-child(odd) { border-right: none; }
  .section { padding: 72px 0; }
}
@media (max-width: 560px) {
  .wrap, .nav-inner { padding: 0 16px; }
  .hero { padding-top: 56px; }
  .hero-visual { padding: 0 12px; }
  .feature-item { padding: 30px 4px; }
  .stack { padding-bottom: 0; }
  .stack .shot, .stack .shot.front { position: static; width: 100% !important; }
  .stack .shot.front { margin-top: 16px; }
  .plans { padding: 40px 20px; }
  .pricing-grid, .foot-grid, .contact-offices { grid-template-columns: 1fr; }
  .field-row { flex-direction: column; gap: 0; }
  .contact-form { padding: 24px 18px; }
  .page-hero { padding: 60px 16px 56px; }
  .legal { padding: 48px 16px 72px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-lockup, .hero-visual { animation: none; }
}