/* =========================================================
   OdontoCompany Maracanã — landing page
   Paleta azul + verde (OKLCH), estilo clean/futurista claro
   ========================================================= */

:root {
  /* ---- tinta / texto ---- */
  --ink:      oklch(0.28 0.035 232);
  --ink-2:    oklch(0.46 0.028 232);
  --ink-3:    oklch(0.60 0.02 232);

  /* ---- fundos ---- */
  --bg:       oklch(0.985 0.009 205);
  --bg-2:     oklch(0.965 0.017 195);
  --surface:  oklch(1 0 0);

  /* ---- marca ---- */
  --teal:      oklch(0.56 0.115 214);
  --teal-deep: oklch(0.44 0.108 224);
  --aqua:      oklch(0.72 0.115 200);
  --green:     oklch(0.70 0.145 162);
  --green-2:   oklch(0.62 0.15 158);
  --mint:      oklch(0.90 0.06 168);
  --wa:        #25d366;
  --wa-deep:   #128c7e;

  /* ---- efeitos ---- */
  --line:     oklch(0.90 0.02 210);
  --shadow-sm: 0 2px 8px oklch(0.5 0.05 224 / 0.08);
  --shadow-md: 0 14px 34px oklch(0.5 0.06 224 / 0.12);
  --shadow-lg: 0 30px 70px oklch(0.48 0.07 224 / 0.18);
  --glow:      0 8px 30px oklch(0.62 0.14 200 / 0.45);

  --grad-cta:  linear-gradient(120deg, var(--teal) 0%, var(--green-2) 100%);
  --grad-cta-2:linear-gradient(120deg, var(--teal-deep) 0%, var(--teal) 55%, var(--green) 100%);

  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 34px;
  --maxw: 1160px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-deep);
  background: linear-gradient(120deg, oklch(0.72 0.115 200 / 0.16), oklch(0.70 0.145 162 / 0.16));
  padding: 0.4em 0.9em;
  border-radius: 999px;
}

.hl {
  color: transparent;
  background: linear-gradient(120deg, var(--teal) 10%, var(--green-2) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  position: relative;
}

/* =================== BOTÕES =================== */
.btn {
  --pad: 0.9em 1.5em;
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  padding: var(--pad);
  min-height: 48px;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 0;
  white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-position .5s var(--ease);
  will-change: transform;
}

.btn--primary {
  color: #fff;
  background: var(--grad-cta-2);
  background-size: 160% 160%;
  background-position: 0% 50%;
  box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  background-position: 100% 50%;
  box-shadow: var(--glow), var(--shadow-md);
  transform: translateY(-2px);
}

.btn--ghost {
  color: var(--teal-deep);
  background: transparent;
  box-shadow: inset 0 0 0 1.5px var(--line);
}
.btn--ghost:hover {
  box-shadow: inset 0 0 0 1.5px var(--teal);
  background: oklch(0.72 0.115 200 / 0.08);
  transform: translateY(-2px);
}

.btn--wa {
  color: #fff;
  background: linear-gradient(120deg, var(--wa) 0%, var(--wa-deep) 100%);
  box-shadow: 0 10px 24px oklch(0.6 0.15 155 / 0.35);
}
.btn--wa:hover { transform: translateY(-2px); box-shadow: 0 14px 32px oklch(0.6 0.15 155 / 0.5); }

.btn--lg { font-size: 1.1rem; padding: 1.05em 2em; min-height: 58px; }

.btn svg { transition: transform .35s var(--ease); }
.btn--primary:hover svg { transform: translateX(4px); }

/* =================== NAV =================== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem clamp(1rem, 4vw, 2.4rem);
  transition: padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: oklch(0.99 0.008 205 / 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: var(--shadow-sm);
  border-color: oklch(0.9 0.02 210 / 0.7);
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand__logo { height: 34px; width: auto; display: block; }
.brand__tag {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal); line-height: 1;
  padding-left: 0.65rem; border-left: 1.5px solid var(--line);
}
.brand__tag--light { color: var(--aqua); border-color: oklch(0.45 0.03 232); }

.nav__links { display: flex; align-items: center; gap: 1.9rem; }
.nav__links > a:not(.btn) {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ink-2);
  position: relative;
  padding: 0.3em 0;
  transition: color .25s;
}
.nav__links > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 2px; border-radius: 2px;
  background: var(--grad-cta);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__links > a:not(.btn):hover { color: var(--ink); }
.nav__links > a:not(.btn):hover::after { transform: scaleX(1); }
.nav__cta { padding: 0.6em 1.2em; min-height: 44px; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  border: 0; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav__toggle span { width: 20px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .3s var(--ease), opacity .3s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =================== HERO =================== */
.hero { position: relative; padding: clamp(7rem, 12vw, 10rem) clamp(1rem, 4vw, 2.4rem) clamp(3rem, 6vw, 5rem); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.55; animation: drift 22s ease-in-out infinite; }
.blob--1 { width: 46vw; height: 46vw; top: -12%; right: -6%; background: radial-gradient(circle, oklch(0.78 0.12 200 / 0.9), transparent 70%); }
.blob--2 { width: 40vw; height: 40vw; bottom: -18%; left: -8%; background: radial-gradient(circle, oklch(0.82 0.13 162 / 0.85), transparent 70%); animation-delay: -7s; }
.blob--3 { width: 26vw; height: 26vw; top: 30%; left: 42%; background: radial-gradient(circle, oklch(0.88 0.08 175 / 0.7), transparent 70%); animation-delay: -13s; }
.grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(oklch(0.6 0.05 210 / 0.10) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
}

.hero__wrap {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.hero__copy { max-width: 40ch; }
.hero h1 {
  font-size: clamp(2.5rem, 1.6rem + 4.2vw, 4.4rem);
  margin: 1.1rem 0 0;
  font-weight: 600;
}
.hero__sub { margin-top: 1.4rem; color: var(--ink-2); font-size: 1.14rem; }
.hero__cta { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; margin-top: 2.1rem; }
.hero__chips li { position: relative; padding-left: 1.5rem; font-weight: 600; color: var(--ink-2); font-size: 0.96rem; }
.hero__chips li::before {
  content: ""; position: absolute; left: 0; top: 0.35em;
  width: 1rem; height: 1rem; border-radius: 50%;
  background: var(--grad-cta);
  box-shadow: 0 0 0 4px oklch(0.7 0.14 175 / 0.16);
}

/* hero media */
.hero__media { position: relative; justify-self: center; }
.hero__photo {
  position: relative;
  width: min(88vw, 460px); aspect-ratio: 5/6;
  border-radius: 52% 48% 54% 46% / 58% 54% 46% 42%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--surface);
  animation: morph 16s ease-in-out infinite;
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }

.floatcard {
  position: absolute;
  background: oklch(1 0 0 / 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  border: 1px solid oklch(1 0 0 / 0.6);
  border-radius: var(--r-sm);
}
.floatcard--wa {
  left: -4%; bottom: 12%;
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.7rem 1rem;
  animation: floaty 5s ease-in-out infinite;
}
.floatcard--wa .floatcard__ico { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: oklch(0.9 0.06 162 / 0.5); }
.floatcard--wa strong { display: block; font-size: 0.92rem; font-family: "Hanken Grotesk", sans-serif; }
.floatcard--wa span { font-size: 0.8rem; color: var(--ink-3); }
.floatcard--tag {
  right: -2%; top: 8%;
  padding: 0.55rem 0.95rem;
  font-weight: 600; font-size: 0.85rem;
  display: flex; align-items: center; gap: 0.5rem;
  animation: floaty 6s ease-in-out infinite; animation-delay: -2s;
}
.floatcard--tag .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green-2); box-shadow: 0 0 0 4px oklch(0.7 0.14 162 / 0.25); animation: blink 2.4s ease-in-out infinite; }

/* =================== SECTIONS =================== */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 4vw, 2.4rem); }
.section__head { max-width: 44ch; margin: 0 auto clamp(2.5rem, 5vw, 4rem); text-align: center; }
.section__head h2 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.1rem); margin: 0.9rem 0 0.8rem; }
.section__head p { color: var(--ink-2); font-size: 1.1rem; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 2rem 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, oklch(0.72 0.115 200 / 0.10), transparent 55%);
  opacity: 0; transition: opacity .4s var(--ease);
}
.card:hover, .card:focus-visible {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  outline: none;
}
.card:hover::before, .card:focus-visible::before { opacity: 1; }
.card__icon {
  position: relative;
  display: grid; place-items: center;
  width: 62px; height: 62px;
  border-radius: 18px;
  color: var(--teal-deep);
  background: linear-gradient(150deg, oklch(0.9 0.06 200 / 0.7), oklch(0.9 0.06 162 / 0.7));
  margin-bottom: 1.3rem;
  transition: transform .4s var(--ease);
}
.card:hover .card__icon { transform: scale(1.08) rotate(-4deg); }
.card__icon svg { width: 34px; height: 34px; }
.card h3 { position: relative; font-size: 1.34rem; margin-bottom: 0.55rem; }
.card p { position: relative; color: var(--ink-2); font-size: 0.98rem; }
.card__link { position: relative; display: inline-block; margin-top: 1.1rem; font-weight: 700; color: var(--teal-deep); font-size: 0.95rem; opacity: 0; transform: translateX(-6px); transition: opacity .35s var(--ease), transform .35s var(--ease); }
.card:hover .card__link, .card:focus-visible .card__link { opacity: 1; transform: translateX(0); }

/* band diferenciais */
.band {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
  background: linear-gradient(180deg, var(--bg), var(--bg-2));
  max-width: none; border-radius: 0;
}
.band > * { max-width: var(--maxw); }
.band__media { position: relative; justify-self: end; width: min(90vw, 460px); }
.band__media img { width: 100%; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); aspect-ratio: 5/6; object-fit: cover; }
.band__badge {
  position: absolute; right: -1.2rem; bottom: 1.8rem;
  background: var(--surface);
  border-radius: var(--r-sm);
  padding: 1rem 1.3rem;
  box-shadow: var(--shadow-md);
  font-weight: 700; line-height: 1.2; font-size: 1.02rem;
}
.band__badge strong { display: block; font-family: "Fraunces", serif; color: var(--teal-deep); }
.band__copy { max-width: 46ch; }
.band__copy h2 { font-size: clamp(1.9rem, 1.4rem + 2.2vw, 2.8rem); margin: 0.9rem 0 1.6rem; }

.feats { list-style: none; display: grid; gap: 1.2rem; margin-bottom: 2rem; }
.feats li { display: flex; gap: 0.9rem; }
.feats__ico {
  flex: none; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 13px;
  background: var(--surface); box-shadow: var(--shadow-sm);
  font-size: 1.25rem;
}
.feats strong { display: block; font-family: "Hanken Grotesk", sans-serif; font-weight: 700; margin-bottom: 0.15rem; }
.feats div { color: var(--ink-2); font-size: 0.98rem; }

/* como chegar */
.chegar { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 1.5rem; align-items: stretch; }
.chegar__map {
  position: relative;
  border-radius: var(--r-md); overflow: hidden;
  box-shadow: var(--shadow-md); border: 1px solid var(--line);
  min-height: 380px;
  background: linear-gradient(135deg, oklch(0.92 0.055 200), oklch(0.9 0.06 165));
}
.chegar__map::before {
  content: "📍 Abra o mapa no botão ao lado";
  position: absolute; inset: 0; z-index: 0;
  display: grid; place-content: center; text-align: center;
  padding: 1rem; font-weight: 600; color: var(--teal-deep);
  background-image: radial-gradient(oklch(0.6 0.05 210 / 0.12) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}
.chegar__map iframe { position: relative; z-index: 1; width: 100%; height: 100%; min-height: 380px; border: 0; filter: saturate(1.05); }
.chegar__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; justify-content: center;
}
.chegar__card h3 { font-size: 1.5rem; margin-bottom: 0.7rem; }
.chegar__addr { color: var(--ink-2); font-size: 1.05rem; margin-bottom: 1.5rem; }
.chegar__actions { display: flex; flex-direction: column; gap: 0.7rem; }
.chegar__contact { margin-top: 1.4rem; padding-top: 1.3rem; border-top: 1px solid var(--line); }
.chegar__contact a { font-weight: 700; font-size: 1.12rem; color: var(--teal-deep); display: inline-flex; align-items: center; gap: 0.5rem; }
.chegar__contact a:hover { color: var(--green-2); }

/* cta final */
.finalcta { padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 2.4rem) clamp(4rem, 8vw, 7rem); }
.finalcta__inner {
  max-width: var(--maxw); margin: 0 auto;
  background: var(--grad-cta-2);
  border-radius: var(--r-lg);
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  color: #fff;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.finalcta__inner::before, .finalcta__inner::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(50px); opacity: 0.4;
}
.finalcta__inner::before { width: 300px; height: 300px; background: oklch(0.85 0.12 175); top: -80px; right: -40px; }
.finalcta__inner::after { width: 260px; height: 260px; background: oklch(0.8 0.13 200); bottom: -80px; left: -30px; }
.finalcta__inner h2 { color: #fff; font-size: clamp(1.9rem, 1.4rem + 2.4vw, 3rem); position: relative; }
.finalcta__inner p { position: relative; margin: 1rem auto 2rem; max-width: 46ch; font-size: 1.15rem; color: oklch(0.97 0.02 200); }
.finalcta__inner .btn { position: relative; background: #fff; color: var(--wa-deep); box-shadow: var(--shadow-md); }
.finalcta__inner .btn:hover { box-shadow: 0 16px 40px oklch(0.2 0.05 224 / 0.35); transform: translateY(-2px); }

/* =================== FOOTER =================== */
.footer { background: oklch(0.24 0.03 232); color: oklch(0.9 0.015 210); padding: clamp(3rem, 6vw, 4.5rem) clamp(1rem, 4vw, 2.4rem) 2rem; }
.footer__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.footer__logo { display: inline-flex; align-items: center; gap: 0.7rem; margin-bottom: 0.4rem; }
.footer__logo img { height: 40px; width: auto; display: block; }
.footer__brand p { margin-top: 0.9rem; max-width: 30ch; color: oklch(0.78 0.02 210); }
.footer__col h4 { font-family: "Hanken Grotesk", sans-serif; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--aqua); margin-bottom: 1rem; }
.footer__col a, .footer__col p { display: block; color: oklch(0.82 0.02 210); margin-bottom: 0.6rem; transition: color .25s; }
.footer__col a:hover { color: #fff; }
.footer__base {
  max-width: var(--maxw); margin: 2.5rem auto 0; padding-top: 1.6rem;
  border-top: 1px solid oklch(0.4 0.03 232);
  display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: space-between;
  font-size: 0.85rem; color: oklch(0.7 0.02 210);
}

/* =================== WHATSAPP FLOAT =================== */
.wafloat {
  position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem);
  z-index: 90;
  display: flex; align-items: center; gap: 0;
  height: 60px; width: 60px; padding: 0 15px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--wa), var(--wa-deep));
  color: #fff;
  box-shadow: 0 12px 30px oklch(0.6 0.15 155 / 0.5);
  overflow: hidden;
  transition: width .4s var(--ease), box-shadow .4s var(--ease), transform .3s var(--ease);
}
.wafloat svg { flex: none; }
.wafloat__label { font-weight: 700; white-space: nowrap; opacity: 0; margin-left: 10px; transition: opacity .3s var(--ease) .05s; }
.wafloat:hover { width: 220px; box-shadow: 0 16px 40px oklch(0.6 0.15 155 / 0.6); }
.wafloat:hover .wafloat__label { opacity: 1; }
.wafloat__pulse {
  position: absolute; inset: 0; border-radius: 999px;
  box-shadow: 0 0 0 0 oklch(0.72 0.17 155 / 0.6);
  animation: pulse 2.4s ease-out infinite;
}

/* =================== ANIMAÇÕES =================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }

@keyframes drift { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(4%, -3%) scale(1.08); } }
@keyframes morph {
  0%,100% { border-radius: 52% 48% 54% 46% / 58% 54% 46% 42%; }
  50% { border-radius: 46% 54% 42% 58% / 48% 46% 54% 52%; }
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 oklch(0.72 0.17 155 / 0.55); } 70% { box-shadow: 0 0 0 18px oklch(0.72 0.17 155 / 0); } 100% { box-shadow: 0 0 0 0 oklch(0.72 0.17 155 / 0); } }

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

/* =================== RESPONSIVO =================== */
@media (max-width: 980px) {
  .hero__wrap { grid-template-columns: 1fr; text-align: center; }
  .hero__copy { max-width: 100%; margin: 0 auto; }
  .hero__cta, .hero__chips { justify-content: center; }
  .hero__media { margin-top: 1rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .band { grid-template-columns: 1fr; text-align: center; }
  .band__media { justify-self: center; order: -1; }
  .band__copy { max-width: 100%; }
  .feats li { text-align: left; }
  .band__copy .eyebrow, .band__copy h2 { text-align: center; }
  .band__copy .btn { margin: 0 auto; }
  .chegar { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 940px) {
  .nav__links {
    position: fixed; inset: 0 0 auto 0; top: 0;
    flex-direction: column; align-items: stretch; gap: 0.4rem;
    padding: 6rem 1.5rem 2rem;
    background: oklch(0.99 0.008 205 / 0.9);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    box-shadow: var(--shadow-lg);
    transform: translateY(-110%);
    transition: transform .45s var(--ease);
    border-bottom: 1px solid var(--line);
  }
  .nav__links.open { transform: translateY(0); }
  .nav__links > a:not(.btn) { font-size: 1.15rem; padding: 0.7em 0.4em; border-bottom: 1px solid var(--line); }
  .nav__links > a:not(.btn)::after { display: none; }
  .nav__cta { justify-content: center; margin-top: 0.8rem; min-height: 52px; }
  .nav__toggle { display: flex; }
}

@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__chips { flex-direction: column; align-items: center; gap: 0.5rem; }
  .floatcard--wa { left: 0; }
  .floatcard--tag { right: 0; }
  .btn { width: 100%; justify-content: center; }
  .hero__cta .btn, .chegar__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}