/* ============================================================
   Dynasty Tile LLC — dynastytile.com
   Design system: luxo claro. Branco, serif display, ouro sutil.
   ============================================================ */

:root {
  --ink: #16181d;
  --ink-soft: #494f59;
  --ink-mute: #6e7480;
  --paper: #ffffff;
  --alabaster: #f7f5f0;
  --hairline: #e7e2d9;
  --gold: #a8854f;
  --gold-deep: #8d6e3f;
  --gold-wash: #f3ecdf;
  --charcoal: #14161a;
  --charcoal-2: #1d2026;
  --shadow-soft: 0 18px 50px -24px rgba(22, 24, 29, .22);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
  --measure: 74ch;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-deep); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--ink); }
strong { font-weight: 500; color: var(--ink); }

h1, h2, h3, .display {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: .005em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 5.2vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.65rem); font-weight: 600; }
h4 { font-family: var(--sans); font-weight: 500; color: var(--ink); font-size: 1.05rem; }

.container { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }
.container--narrow { width: min(880px, calc(100% - 48px)); margin-inline: auto; }

/* ---------- kicker / eyebrow ---------- */
.kicker {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--sans); font-size: .78rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 18px;
}
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
.kicker--center::after { content: ""; width: 34px; height: 1px; background: var(--gold); }

/* ---------- top bar ---------- */
.topbar {
  background: var(--charcoal); color: #cfc9bd;
  font-size: .8rem; font-weight: 400; letter-spacing: .06em;
}
.topbar__inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0; gap: 16px;
}
.topbar a { color: #fff; font-weight: 500; letter-spacing: .04em; }
.topbar a:hover { color: var(--gold); }
.topbar__area { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 90;
  background: #fff;
  border-bottom: 1px solid var(--hairline);
  transition: box-shadow .3s ease;
}
/* blur só no desktop: backdrop-filter cria containing block e quebraria
   o position:fixed do menu mobile (filho do header) */
@media (min-width: 861px) {
  .header { background: rgba(255, 255, 255, .94); backdrop-filter: blur(10px); }
}
.header.is-scrolled { box-shadow: 0 8px 30px -18px rgba(22, 24, 29, .25); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.header__logo img { height: 52px; width: auto; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  color: var(--ink); font-size: .92rem; font-weight: 400; letter-spacing: .05em;
  position: relative; padding: 6px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--gold); transition: width .3s ease;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }

.nav__group { position: relative; }
.nav__group > a { display: inline-flex; align-items: center; gap: 6px; }
.nav__group > a .caret { font-size: .6rem; color: var(--gold); }
.nav__menu {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: #fff; border: 1px solid var(--hairline); box-shadow: var(--shadow-soft);
  min-width: 290px; padding: 12px 0; opacity: 0; visibility: hidden; transition: all .25s ease;
}
.nav__group:hover .nav__menu, .nav__group:focus-within .nav__menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav__menu a { display: block; padding: 9px 26px; font-size: .88rem; }
.nav__menu a::after { display: none; }
.nav__menu a:hover { background: var(--alabaster); color: var(--gold-deep); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-size: .85rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; text-align: center;
  padding: 15px 26px; border: 1px solid var(--gold); color: var(--gold-deep);
  background: transparent; cursor: pointer; transition: all .3s ease; white-space: nowrap;
}
.btn--nav { padding: 12px 18px; font-size: .76rem; letter-spacing: .08em; }
.btn:hover { background: var(--gold); color: #fff; }
.btn--solid, .nav a.btn--solid, a.btn--solid { background: var(--gold); color: #fff; }
.btn--solid:hover, .nav a.btn--solid:hover, a.btn--solid:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: #fff; }
.btn--ink { border-color: var(--ink); color: var(--ink); }
.btn--ink:hover { background: var(--ink); color: #fff; }
.btn--ondark { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ondark:hover { background: #fff; color: var(--charcoal); border-color: #fff; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); margin: 6px 0; transition: all .3s ease; }

/* ---------- hero full-bleed (foto de fundo + overlay claro + form) ---------- */
.hero {
  position: relative; overflow: hidden; background: var(--alabaster);
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
}
.hero__bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero::before {
  /* overlay branco forte: foto bem clarinha, texto legível */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg,
    rgba(255, 255, 255, .97) 0%,
    rgba(255, 255, 255, .93) 42%,
    rgba(255, 255, 255, .80) 72%,
    rgba(250, 248, 244, .72) 100%);
}
.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(340px, 440px);
  gap: clamp(40px, 6vw, 96px); align-items: center;
  padding: clamp(56px, 7.5vw, 110px) 0;
}
.hero__grid h1 { font-size: clamp(2.7rem, 5.6vw, 4.6rem); max-width: 16em; }
.page-hero-mode h1 { font-size: clamp(2.4rem, 4.6vw, 3.7rem); }
.hero__sub { font-size: 1.16rem; font-weight: 400; color: var(--ink-soft); margin: 26px 0 18px; max-width: 58ch; }
.hero__lead { max-width: 64ch; margin-bottom: 36px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; max-width: 560px; }

/* ---------- par de botões Call Us / Text Us (padrão Top Paint: 50% cada) ---------- */
.btn-pair {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  width: 100%; max-width: 560px;
}
.btn-pair .btn { width: 100%; padding: 16px 12px; letter-spacing: .1em; font-size: .84rem; }
.btn-pair--center { margin-inline: auto; }
.btn .btn__ico { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- form de lead (hero, popup, contato) ---------- */
.lead-card {
  background: #fff; border: 1px solid var(--hairline);
  box-shadow: var(--shadow-soft); padding: 34px 30px 30px;
  position: relative;
}
.lead-card::before {
  content: ""; position: absolute; inset: 10px; border: 1px solid var(--gold-wash);
  pointer-events: none;
}
.lead-card > * { position: relative; }
.lead-card h2, .lead-card h3 { font-size: 1.5rem; margin: 6px 0 6px; }
.lead-card .lead-card__sub { font-size: .88rem; color: var(--ink-mute); margin-bottom: 18px; }
.lead-form { display: grid; gap: 12px; }
.lead-form input[type="text"], .lead-form input[type="tel"], .lead-form input[type="email"],
.lead-form select, .lead-form textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--hairline);
  font-family: var(--sans); font-size: .92rem; font-weight: 300; color: var(--ink);
  background: #fff; transition: border-color .25s ease; border-radius: 0;
  -webkit-appearance: none; appearance: none;
}
.lead-form select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a8854f' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.lead-form textarea { min-height: 74px; resize: vertical; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
  outline: none; border-color: var(--gold);
}
.lead-form ::placeholder { color: #a9adb5; }
.lead-form .lead-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lead-form .lead-consent {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: .72rem; line-height: 1.5; color: var(--ink-mute);
}
.lead-consent input { margin-top: 3px; accent-color: var(--gold); }
.lead-form button[type="submit"] {
  width: 100%; padding: 16px; border: 1px solid var(--gold);
  background: var(--gold); color: #fff; font-family: var(--sans);
  font-size: .86rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  cursor: pointer; transition: background .3s ease;
}
.lead-form button[type="submit"]:hover { background: var(--gold-deep); }
.lead-form button[type="submit"][disabled] { opacity: .6; cursor: wait; }
.lead-form .hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.lead-success { text-align: center; padding: 28px 6px; }
.lead-success h3 { margin-bottom: 10px; }
.lead-success p { font-size: .95rem; }
.lead-error { font-size: .82rem; color: #a33; }

/* ---------- popup exit-intent ---------- */
.exit-modal {
  position: fixed; inset: 0; z-index: 200; display: none;
  align-items: center; justify-content: center; padding: 24px;
  background: rgba(20, 22, 26, .55); backdrop-filter: blur(4px);
}
.exit-modal.is-open { display: flex; }
.exit-modal .lead-card { max-width: 470px; width: 100%; max-height: 92vh; overflow-y: auto; }
.exit-modal__close {
  position: absolute; top: 12px; right: 14px; z-index: 2;
  background: none; border: none; font-size: 1.5rem; line-height: 1;
  color: var(--ink-mute); cursor: pointer; padding: 6px;
}
.exit-modal__close:hover { color: var(--ink); }

/* trust strip */
.trust {
  border-top: 1px solid var(--hairline); background: var(--paper);
}
.trust__inner {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 18px 56px;
  padding: 22px 0; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-mute); font-weight: 400;
}
.trust__inner b { color: var(--gold); font-weight: 500; }

/* ---------- sections ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--alt { background: var(--alabaster); }
.section--dark { background: var(--charcoal); }
.section__head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .kicker { justify-content: center; }
.section__head p { margin-top: 20px; }

.prose { max-width: var(--measure); }
.prose p { margin-bottom: 1.45em; }
.prose h2 { margin: 1.8em 0 .7em; }
.prose h3 { margin: 1.6em 0 .6em; }
.prose ul { margin: 0 0 1.45em 1.2em; }
.prose li { margin-bottom: .55em; }
.prose li::marker { color: var(--gold); }

/* seção só-texto: 100% do container, editorial em 2 colunas no desktop */
.prose--wide { max-width: none; }
@media (min-width: 1025px) {
  .prose--wide { columns: 2; column-gap: clamp(48px, 5vw, 80px); }
  .prose--wide h3 { break-after: avoid; column-span: none; margin-top: .4em; }
  .prose--wide li, .prose--wide h3 + p { break-inside: avoid; }
  .prose--wide p:first-child { margin-top: 0; }
}

/* two column copy with media */
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(40px, 6vw, 84px); align-items: start; }
.split--rev > .split__media { order: 2; }
.split__media img { width: 100%; height: clamp(340px, 38vw, 560px); object-fit: cover; box-shadow: var(--shadow-soft); }
.split__media { position: sticky; top: 130px; }
.split__media::after {
  content: ""; position: absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--hairline); pointer-events: none;
}
.split--rev > .split__media::after { inset: 18px 18px -18px -18px; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 28px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--hairline);
  display: flex; flex-direction: column; transition: all .35s ease; position: relative;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); border-color: #ddd5c8; }
.card__media { overflow: hidden; }
.card__media img { width: 100%; height: 240px; object-fit: cover; transition: transform .8s ease; }
.card:hover .card__media img { transform: scale(1.05); }
.card__body { padding: 30px 28px 34px; flex: 1; display: flex; flex-direction: column; }
.card__body h3 { margin-bottom: 12px; }
.card__body p { font-size: .95rem; margin-bottom: 20px; }
.card__link {
  margin-top: auto; font-size: .8rem; font-weight: 500; letter-spacing: .16em;
  text-transform: uppercase; color: var(--gold-deep); display: inline-flex; align-items: center; gap: 8px;
}
.card__link::after { content: "\2192"; transition: transform .3s ease; }
.card:hover .card__link::after { transform: translateX(6px); }
.card > a.card__cover { position: absolute; inset: 0; z-index: 2; }

/* feature list (why choose us) */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
.feature { background: #fff; padding: 38px 32px; }
.feature__num { font-family: var(--serif); font-size: 1.9rem; color: var(--gold); line-height: 1; margin-bottom: 16px; }
.feature h3 { font-size: 1.25rem; margin-bottom: 10px; }
.feature p { font-size: .93rem; }

/* process steps */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 34px; counter-reset: step; }
.step { position: relative; padding-top: 26px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--serif); font-size: 3.2rem; color: var(--gold-wash);
  position: absolute; top: -12px; left: 0; line-height: 1; z-index: 0;
  -webkit-text-stroke: 1px var(--gold);
}
.step h3 { font-size: 1.18rem; margin-bottom: 8px; position: relative; z-index: 1; }
.step p { font-size: .92rem; position: relative; z-index: 1; }

/* ---------- reviews ---------- */
.review {
  background: #fff; border: 1px solid var(--hairline); padding: 36px 32px;
  display: flex; flex-direction: column; gap: 18px;
}
.review__stars { color: var(--gold); font-size: .95rem; letter-spacing: 4px; }
.review__text { font-size: .97rem; font-style: italic; font-family: var(--serif); font-size: 1.12rem; line-height: 1.6; color: var(--ink-soft); }
.review__author { font-size: .8rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); }
.review__author span { display: block; font-weight: 400; color: var(--ink-mute); letter-spacing: .08em; text-transform: none; font-size: .78rem; margin-top: 3px; }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.gallery a, .gallery figure { overflow: hidden; position: relative; margin: 0; }
.gallery img { width: 100%; height: 280px; object-fit: cover; transition: transform .8s ease; }
.gallery a:hover img, .gallery figure:hover img { transform: scale(1.06); }
.gallery--tall img { height: 340px; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--hairline); }
.faq details:first-of-type { border-top: 1px solid var(--hairline); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 4px; font-family: var(--serif); font-size: 1.28rem; font-weight: 600; color: var(--ink);
  transition: color .25s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--sans); font-weight: 300; font-size: 1.6rem; color: var(--gold); transition: transform .3s ease; flex-shrink: 0; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--gold-deep); }
.faq .faq__a { padding: 0 4px 26px; max-width: var(--measure); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--charcoal); color: #b9b3a7; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: 18px; border: 1px solid rgba(168, 133, 79, .35); pointer-events: none;
}
.cta-band__inner { text-align: center; padding: clamp(70px, 9vw, 110px) 24px; position: relative; }
.cta-band h2 { color: #fff; max-width: 18em; margin-inline: auto; }
.cta-band p { max-width: 62ch; margin: 22px auto 36px; }
.cta-band .kicker { justify-content: center; }
.cta-band__actions { display: flex; flex-direction: column; gap: 18px; justify-content: center; align-items: center; }
.cta-band__phone { font-size: 1.35rem; font-family: var(--serif); color: #fff; }

/* ---------- breadcrumbs ---------- */
.crumbs { font-size: .8rem; letter-spacing: .08em; color: var(--ink-mute); padding: 18px 0; border-bottom: 1px solid var(--hairline); background: var(--paper); }
.crumbs a { color: var(--ink-mute); }
.crumbs a:hover { color: var(--gold-deep); }
.crumbs span.sep { margin: 0 10px; color: var(--gold); }

/* ---------- page hero (interior) ---------- */
.page-hero { background: var(--alabaster); padding: clamp(56px, 7vw, 96px) 0; position: relative; }
.page-hero h1 { max-width: 22ch; }
.page-hero__lead { max-width: 66ch; margin-top: 24px; font-size: 1.06rem; }

/* ---------- area links / chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chips a, .chips span {
  border: 1px solid var(--hairline); padding: 10px 22px; font-size: .85rem;
  letter-spacing: .08em; color: var(--ink-soft); background: #fff; transition: all .3s ease;
}
.chips a:hover { border-color: var(--gold); color: var(--gold-deep); }
.chips span { color: var(--ink-mute); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact-card { background: #fff; border: 1px solid var(--hairline); padding: 40px 36px; box-shadow: var(--shadow-soft); }
.contact-card h3 { margin-bottom: 16px; }
.contact-card .big-phone { font-family: var(--serif); font-size: 2rem; color: var(--ink); display: block; margin: 10px 0 22px; }
.contact-card .big-phone:hover { color: var(--gold-deep); }
.contact-list { list-style: none; margin: 22px 0; }
.contact-list li { padding: 12px 0; border-bottom: 1px solid var(--hairline); font-size: .95rem; display: flex; gap: 12px; }
.contact-list li b { color: var(--ink); font-weight: 500; min-width: 120px; }
.map-embed { border: 1px solid var(--hairline); }
.map-embed iframe { width: 100%; height: 360px; border: 0; display: block; }

/* form slot GHL */
.form-slot { background: var(--alabaster); border: 1px dashed var(--gold); padding: 28px; text-align: center; font-size: .9rem; color: var(--ink-mute); }
.form-slot iframe { width: 100%; border: 0; min-height: 560px; }

/* ---------- footer ---------- */
.footer { background: var(--charcoal); color: #a9a499; font-size: .9rem; }
.footer a { color: #cfc9bd; }
.footer a:hover { color: var(--gold); }
.footer__grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: clamp(32px, 5vw, 64px);
  padding: clamp(56px, 7vw, 84px) 0 48px;
}
.footer__logo img { height: 58px; width: auto; margin-bottom: 22px; }
.footer .footer__h { color: #fff; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 20px; font-weight: 500; font-family: var(--sans); }
.footer ul { list-style: none; }
.footer li { margin-bottom: 10px; }
.footer__nap p { margin-bottom: 10px; }
.footer__nap b { color: #fff; font-weight: 500; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .78rem; letter-spacing: .06em;
}
.footer__bottom a { color: #8d887e; }

/* ---------- utilities ---------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 20px; } .mt-3 { margin-top: 36px; } .mt-4 { margin-top: 56px; }
.lead { font-size: 1.08rem; font-weight: 400; }
.gold { color: var(--gold-deep); }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 30px; }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .hero__grid { grid-template-columns: 1fr; padding: 44px 0 56px; gap: 40px; }
  .hero::before {
    background: linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.93) 100%);
  }
  .hero__grid h1 { font-size: clamp(2.2rem, 9vw, 2.9rem); }
  .exit-modal { display: none !important; }
  .split, .split--rev { grid-template-columns: 1fr; }
  .split--rev > .split__media { order: 0; }
  .split__media { position: static; }
  .split__media::after { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .topbar__area { display: none; }

  .nav-toggle { display: block; z-index: 99; }
  .nav {
    position: fixed; inset: 0; background: #fff;
    flex-direction: column; justify-content: center; gap: 8px;
    opacity: 0; visibility: hidden; transition: all .3s ease; z-index: 95;
    overflow-y: auto; padding: 80px 0 40px;
  }
  .nav.is-open { opacity: 1; visibility: visible; }
  .nav a { font-size: 1.15rem; padding: 10px 0; }
  .nav__menu {
    position: static; transform: none; opacity: 1; visibility: visible;
    border: 0; box-shadow: none; min-width: 0; padding: 0; text-align: center; display: none;
  }
  .nav__group.is-open .nav__menu { display: block; }
  .nav__menu a { font-size: .95rem; color: var(--ink-mute); padding: 8px 0; }
  .nav .btn { margin-top: 18px; }
  body.nav-locked { overflow: hidden; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

@media (max-width: 560px) {
  .grid--4, .grid--3, .grid--2, .features, .steps, .gallery { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__ctas .btn { width: 100%; }
  .container, .container--narrow { width: calc(100% - 36px); }
  .gallery img { height: 240px; }
}