/* ==========================================================
   Cássia Oliveira Contabilidade — estilos
   ========================================================== */

:root {
  --brand: #a53861;
  --brand-600: #8f2c55;
  --brand-700: #6e1f40;
  --brand-50: #fbf1f5;
  --peach: #f9d3ae;
  --peach-200: #fde6cf;
  --ink: #2b1420;
  --ink-soft: #5d4651;
  --line: #ecdfe5;
  --white: #ffffff;

  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 10px 30px -12px rgba(110, 31, 64, .25);
  --shadow-lg: 0 30px 60px -20px rgba(110, 31, 64, .35);
  --container: 1180px;
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.02em; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }

.icon { width: 1.2em; height: 1.2em; flex-shrink: 0; }

:focus-visible { outline: 3px solid var(--peach); outline-offset: 3px; border-radius: 6px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .85em 1.5em;
  border-radius: 999px;
  border: 2px solid transparent;
  font: inherit; font-weight: 600; font-size: .95rem;
  text-decoration: none; cursor: pointer;
  transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s, border-color .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn--lg { padding: 1em 1.8em; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--brand); color: var(--white); box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--brand-600); }
.btn--light { background: var(--white); color: var(--brand); box-shadow: 0 12px 30px -10px rgba(0,0,0,.3); }
.btn--light:hover { background: var(--peach-200); }
.btn--ghost { border-color: rgba(255,255,255,.55); color: var(--white); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: var(--white); }

/* ---------- Cabeçalho ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--header-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, border-color .3s, height .3s;
}
.header.is-scrolled { box-shadow: 0 6px 24px -14px rgba(110,31,64,.35); border-color: var(--line); --header-h: 70px; }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo img { height: 52px; width: auto; transition: height .3s; }
.header.is-scrolled .header__logo img { height: 44px; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.nav__link {
  position: relative; text-decoration: none; font-weight: 500; font-size: .93rem; color: var(--ink-soft);
  transition: color .2s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
  background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--brand); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__cta { padding: .65em 1.3em; }

.menu-toggle {
  display: none; width: 46px; height: 46px; border: 0; border-radius: 12px;
  background: var(--brand-50); cursor: pointer; padding: 12px; flex-direction: column; justify-content: space-between;
}
.menu-toggle span { display: block; height: 2px; background: var(--brand); border-radius: 2px; transition: transform .3s, opacity .3s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 85% 20%, #b9476f 0%, transparent 60%), var(--brand);
  color: var(--white);
  padding: calc(var(--header-h) + 64px) 0 96px;
}
.hero__shapes .shape {
  position: absolute; fill: none; stroke: rgba(255,255,255,.14); stroke-width: 2.5;
  stroke-linecap: round; stroke-linejoin: round;
  animation: float 9s ease-in-out infinite;
}
.shape--1 { width: 140px; top: 18%; left: -30px; }
.shape--2 { width: 120px; top: 22%; right: 4%; animation-delay: -2s; }
.shape--3 { width: 110px; bottom: 8%; right: 40%; animation-delay: -4s; }
.shape--4 { width: 130px; bottom: 10%; left: 6%; animation-delay: -6s; }
@keyframes float { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-14px) rotate(4deg); } }

.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 56px; }

.tag {
  display: inline-block; padding: .45em 1.1em; border-radius: 999px;
  background: var(--peach); color: var(--brand-700);
  font-weight: 700; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 22px;
}
.hero__title { font-size: clamp(2.4rem, 5.6vw, 4.3rem); font-weight: 800; margin-bottom: 22px; }
.hero__title .br { display: inline; }
.hero__title .hl { display: block; color: var(--peach); font-weight: 700; }
.hero__text { font-size: 1.12rem; max-width: 540px; color: rgba(255,255,255,.88); margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.hero__badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: .9rem; color: rgba(255,255,255,.8); }
.hero__badges li { display: flex; align-items: center; gap: .5em; }
.hero__badges li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--peach); }
.hero__badges strong { color: var(--white); font-weight: 600; }

.hero__media { position: relative; justify-self: center; width: min(100%, 460px); }
.hero__photo {
  position: relative; aspect-ratio: 1; border-radius: 50% 50% var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(40, 6, 22, .55);
  border: 8px solid rgba(255,255,255,.14);
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::before {
  content: ""; position: absolute; inset: -22px -22px auto auto; width: 120px; height: 120px;
  border: 3px dashed rgba(249,211,174,.6); border-radius: 50%; animation: spin 30s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hero__card {
  position: absolute; left: -32px; bottom: 36px;
  display: flex; align-items: center; gap: 12px;
  background: var(--white); color: var(--ink);
  padding: 14px 20px 14px 14px; border-radius: 16px; box-shadow: var(--shadow-lg);
  animation: float 7s ease-in-out infinite;
}
.hero__card strong { display: block; font-size: .95rem; }
.hero__card span { font-size: .8rem; color: var(--ink-soft); }
.hero__card-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--peach-200); color: var(--brand); }
.hero__card-icon .icon { width: 22px; height: 22px; }

/* ---------- Marquee ---------- */
.marquee { background: var(--peach); color: var(--brand-700); overflow: hidden; padding: 16px 0; font-weight: 600; }
.marquee__track { display: flex; gap: 28px; width: max-content; animation: marquee 32s linear infinite; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Seções ---------- */
.section { padding: 100px 0; }
.section--soft { background: var(--brand-50); }
.section--brand { background: var(--brand); color: var(--white); position: relative; overflow: hidden; }
.section__head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section__head--left { text-align: left; margin-inline: 0; }
.section__title { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; }
.section__lead { color: var(--ink-soft); font-size: 1.05rem; }
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 12px;
}
.eyebrow::before { content: ""; display: inline-block; width: 26px; height: 3px; background: var(--peach); border-radius: 3px; vertical-align: middle; margin-right: 10px; }
.eyebrow--light { color: var(--peach); }
.hl-dark { color: var(--brand); }

/* ---------- Serviços ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service {
  position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 30px; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
  display: flex; flex-direction: column;
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service h3 { font-size: 1.25rem; margin-top: 18px; }
.service p { color: var(--ink-soft); font-size: .96rem; flex: 1; }
.service__icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 16px; background: var(--brand-50); color: var(--brand); transition: background .3s, color .3s; }
.service__icon svg { width: 28px; height: 28px; }
.service:hover .service__icon { background: var(--brand); color: var(--white); }
.service__link { font-weight: 600; color: var(--brand); text-decoration: none; font-size: .92rem; }
.service__link:hover { text-decoration: underline; }
.service--featured { background: var(--brand); color: var(--white); border-color: var(--brand); }
.service--featured p { color: rgba(255,255,255,.85); }
.service--featured .service__icon { background: var(--peach); color: var(--brand-700); }
.service--featured:hover .service__icon { background: var(--white); color: var(--brand); }
.service--featured .service__link { color: var(--peach); }
.service--featured::before {
  content: "Mais procurado"; position: absolute; top: 22px; right: 22px;
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  background: var(--peach); color: var(--brand-700); padding: .35em .8em; border-radius: 999px;
}

/* ---------- Sobre ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.about__media { position: relative; }
.about__frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__frame::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.2); }
.about__media::before {
  content: ""; position: absolute; inset: 28px -28px -28px 28px; border-radius: var(--radius-lg);
  background: var(--peach); z-index: -1;
}
.about__media { isolation: isolate; }
.about__quote {
  position: absolute; right: -24px; bottom: -36px; max-width: 280px; margin: 0;
  background: var(--white); padding: 22px 24px; border-radius: 18px; box-shadow: var(--shadow-lg);
  font-weight: 600; font-size: 1.02rem; color: var(--brand); line-height: 1.4;
}
.about__quote cite { display: block; margin-top: 8px; font-style: normal; font-weight: 400; font-size: .8rem; color: var(--ink-soft); }
.about__content p { color: var(--ink-soft); }
.about__content strong { color: var(--ink); }

.values { list-style: none; padding: 0; margin: 28px 0 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.values li { display: flex; gap: 12px; align-items: flex-start; background: var(--white); padding: 16px; border-radius: 16px; border: 1px solid var(--line); }
.values span { font-size: 1.4rem; line-height: 1; }
.values strong { display: block; font-size: .92rem; }
.values small { display: block; color: var(--ink-soft); font-size: .8rem; line-height: 1.4; }

/* ---------- Passos ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; position: relative; }
.steps::before {
  content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--peach) 0 10px, transparent 10px 18px);
}
.step { position: relative; text-align: center; padding: 0 8px; }
.step__num {
  position: relative; display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 22px;
  border-radius: 50%; background: var(--brand); color: var(--white); font-weight: 700; font-size: 1.15rem;
  box-shadow: 0 0 0 8px var(--white), var(--shadow);
}
.step h3 { font-size: 1.15rem; }
.step p { color: var(--ink-soft); font-size: .95rem; }

/* ---------- Checklist ---------- */
.section--brand::before {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  right: -180px; top: -200px; background: radial-gradient(circle, rgba(249,211,174,.18), transparent 70%);
}
.checklist { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.checklist__intro p { color: rgba(255,255,255,.85); font-size: 1.08rem; }
.checklist__card { background: var(--white); color: var(--ink); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg); }
.check {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px; cursor: pointer;
  border: 1px solid var(--line); margin-bottom: 10px; transition: background .2s, border-color .2s; font-size: .95rem;
}
.check:hover { background: var(--brand-50); }
.check input { appearance: none; -webkit-appearance: none; flex-shrink: 0; width: 22px; height: 22px; border-radius: 7px; border: 2px solid #cdb6c1; display: grid; place-items: center; transition: background .2s, border-color .2s; cursor: pointer; margin: 0; }
.check input::after { content: ""; width: 6px; height: 11px; border: solid var(--white); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg) scale(0); margin-top: -2px; transition: transform .2s var(--ease); }
.check input:checked { background: var(--brand); border-color: var(--brand); }
.check input:checked::after { transform: rotate(45deg) scale(1); }
.check:has(input:checked) { border-color: var(--brand); background: var(--brand-50); }
.checklist__result { margin: 20px 0 18px; }
.meter { height: 10px; border-radius: 999px; background: var(--brand-50); overflow: hidden; margin-bottom: 12px; }
.meter span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--peach), var(--brand)); transition: width .5s var(--ease); }
#checkText { margin: 0; font-size: .95rem; color: var(--ink-soft); }
#checkText strong { color: var(--brand); }

/* ---------- Conteúdos ---------- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.post {
  display: flex; flex-direction: column; text-decoration: none; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.post:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.post img { aspect-ratio: 4 / 4.2; object-fit: cover; object-position: top; transition: transform .6s var(--ease); }
.post:hover img { transform: scale(1.04); }
.post__body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; position: relative; background: var(--white); }
.post__body h3 { font-size: 1.08rem; margin: 0; flex: 1; }
.post__tag { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--brand); }
.post__more { font-weight: 600; font-size: .9rem; color: var(--brand); }
.post--cta {
  background: linear-gradient(160deg, var(--brand) 0%, var(--brand-700) 100%); color: var(--white); border: 0;
  padding: 40px 32px; justify-content: center; align-items: flex-start;
}
.post--cta:hover { transform: none; box-shadow: none; }
.post__ig { width: 52px; height: 52px; color: var(--peach); margin-bottom: 20px; }
.post--cta h3 { font-size: 1.25rem; word-break: break-word; }
.post--cta p { color: rgba(255,255,255,.82); margin-bottom: 26px; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq-wrap .section__head { margin-bottom: 0; position: sticky; top: calc(var(--header-h) + 24px); }
.faq__item { background: var(--white); border-radius: 18px; margin-bottom: 14px; border: 1px solid var(--line); transition: box-shadow .3s; }
.faq__item[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 22px 64px 22px 26px; font-weight: 600; position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; translate: 0 -50%;
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-50); color: var(--brand); font-size: 1.3rem; font-weight: 500; transition: transform .3s, background .3s, color .3s;
}
.faq__item[open] summary::after { transform: rotate(45deg); background: var(--brand); color: var(--white); }
.faq__item p { padding: 0 26px 24px; margin: 0; color: var(--ink-soft); }

/* ---------- Contato ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact__info > p { color: var(--ink-soft); font-size: 1.05rem; }
.contact__list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 16px; }
.contact__list li { display: flex; align-items: center; gap: 16px; }
.contact__list small { display: block; font-size: .78rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .08em; }
.contact__list a, .contact__list span { font-weight: 600; text-decoration: none; }
.contact__list a:hover { color: var(--brand); }
.contact__icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--brand-50); color: var(--brand); flex-shrink: 0; }
.contact__icon svg { width: 24px; height: 24px; }

.form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__row { margin-bottom: 18px; }
.form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.form label small { font-weight: 400; color: var(--ink-soft); }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: .95rem; color: var(--ink);
  padding: 13px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: #fdfafb;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--brand); background: var(--white); box-shadow: 0 0 0 4px rgba(165,56,97,.12); }
.form__error { display: none; color: #c0264b; font-size: .8rem; margin-top: 4px; }
.form__row.has-error input, .form__row.has-error select { border-color: #c0264b; }
.form__row.has-error .form__error { display: block; }

/* ---------- Rodapé ---------- */
.footer { background: var(--brand-700); color: rgba(255,255,255,.8); padding: 64px 0 28px; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 40px; align-items: start; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer__brand img { height: 64px; width: auto; margin-bottom: 16px; }
.footer__brand p { max-width: 340px; font-size: .92rem; }
.footer__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.footer__nav a { text-decoration: none; font-size: .92rem; }
.footer__nav a:hover { color: var(--peach); }
.footer__social { display: flex; gap: 12px; }
.footer__social a { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.1); color: var(--white); transition: background .25s, color .25s, transform .25s; }
.footer__social a:hover { background: var(--peach); color: var(--brand-700); transform: translateY(-3px); }
.footer__social svg { width: 22px; height: 22px; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; font-size: .84rem; }
.footer__bottom a { text-decoration: none; }
.footer__bottom a:hover { color: var(--peach); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  display: flex; align-items: center; gap: 10px;
  background: #25d366; color: var(--white); text-decoration: none; font-weight: 600;
  padding: 14px; border-radius: 999px; box-shadow: 0 14px 30px -8px rgba(37,211,102,.55);
  transition: transform .3s var(--ease), padding .3s;
}
.wa-float svg { width: 30px; height: 30px; }
.wa-float__label { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .35s var(--ease); }
.wa-float:hover { transform: translateY(-3px); padding-right: 22px; }
.wa-float:hover .wa-float__label { max-width: 120px; }
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid #25d366;
  animation: pulse 2.4s ease-out infinite; pointer-events: none;
}
@keyframes pulse { from { transform: scale(1); opacity: .8; } to { transform: scale(1.5); opacity: 0; } }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================
   Responsivo
   ========================================================== */
@media (max-width: 1024px) {
  .nav__list { gap: 18px; }
  .services, .posts { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .steps::before { display: none; }
  .about, .checklist, .faq-wrap, .contact { gap: 48px; }
}

@media (max-width: 920px) {
  :root { --header-h: 72px; }
  .menu-toggle { display: flex; }
  .header__logo img { height: 44px; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 18px;
    background: var(--white); padding: 24px 20px 32px;
    box-shadow: 0 20px 30px -20px rgba(110,31,64,.35);
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: transform .3s var(--ease), opacity .3s, visibility .3s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; gap: 4px; }
  .nav__link { display: block; padding: 12px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav__link::after { display: none; }

  .hero { padding: calc(var(--header-h) + 40px) 0 72px; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero__text { margin-inline: auto; }
  .hero__actions, .hero__badges { justify-content: center; }
  .hero__media { width: min(100%, 380px); }
  .hero__card { left: -8px; }

  .about, .checklist, .faq-wrap, .contact { grid-template-columns: 1fr; }
  .about__media { max-width: 440px; margin: 0 auto 40px; width: 100%; }
  .faq-wrap .section__head { position: static; }
  .section { padding: 80px 0; }
}

@media (max-width: 640px) {
  .container { padding-inline: 16px; }
  .services, .posts, .steps, .values, .form__grid { grid-template-columns: 1fr; }
  .form__grid { gap: 0; }
  .hero__actions .btn { width: 100%; }
  .hero__badges { flex-direction: column; align-items: center; gap: 8px; }
  .about__media::before { inset: 18px -12px -18px 18px; }
  .about__quote { right: 0; left: 24px; bottom: -40px; max-width: none; }
  .form, .checklist__card { padding: 24px 20px; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
  .wa-float { right: 16px; bottom: 16px; }
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 40px; }
}