/* =======================================================
   SEASONS — Identidade visual
   Paleta, tipografia e fundações
   ======================================================= */

/* Jedira: quando os arquivos estiverem disponíveis, coloque
   em /fonts/ e descomente o bloco abaixo. Enquanto isso, o
   fallback Cormorant Garamond entrega um feel editorial próximo. */
/*
@font-face {
  font-family: 'Jedira';
  src: url('../fonts/Jedira.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
*/

:root {
  --bg:          #fefaf6;
  --bg-alt:      #f6efe4;
  --bg-deep:    #ece2d2;
  --accent:     #80b793;
  --accent-deep:#5c8f70;
  --accent-soft:#d6e8dc;
  --text:       #2a3329;
  --text-soft:  #6b7268;
  --rule:       rgba(42, 51, 41, 0.14);

  --ff-display: 'Jedira', 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --ff-body:    'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --tracking-display: -0.02em;   /* ≈ -20 */
  --tracking-eyebrow: 0.24em;

  --wrap: 1200px;
  --wrap-narrow: 760px;

  --pad-x: clamp(20px, 5vw, 56px);
  --section-y: clamp(80px, 12vh, 160px);
  --gallery-gap: clamp(10px, 1vw, 14px);
  --gallery-overlap: clamp(18px, 1.6vw, 24px);
  --gallery-duration: 288s;

  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--ff-body);
  font-weight: 300;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }
a:hover { color: var(--accent-deep); }

button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

::selection { background: var(--accent-soft); color: var(--text); }

/* Utilitários --------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}

.section {
  padding-block: var(--section-y);
  position: relative;
}

.eyebrow {
  font-family: var(--ff-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.h-display {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(32px, 5.2vw, 64px);
  line-height: 1.08;
  letter-spacing: var(--tracking-display);
  color: var(--text);
  margin: 0 0 32px;
}
.h-display em {
  font-style: italic;
  color: var(--accent-deep);
  font-weight: 400;
}

.section__head {
  max-width: 720px;
  margin-bottom: clamp(48px, 8vw, 88px);
}
.section__lead {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-soft);
  max-width: 56ch;
  margin: 0;
  line-height: 1.75;
}

/* Botões -------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--ff-body);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all .4s var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover {
  background: var(--accent-deep);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 26px -14px rgba(92,143,112,.55);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--rule);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}
.btn--large {
  padding: 22px 42px;
  font-size: 14px;
}

/* =======================================================
   NAVBAR
   ======================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 22px var(--pad-x);
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.is-scrolled {
  background: rgba(254, 250, 246, 0.92);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  padding-block: 14px;
  box-shadow: 0 1px 0 var(--rule);
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.nav__brand-mark {
  position: relative;
  display: block;
  width: clamp(108px, 10vw, 144px);
  aspect-ratio: 140 / 44;
}
.nav__brand-logo {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.nav__brand-logo--light {
  object-fit: contain;
  opacity: 1;
}
.nav__brand-logo--accent {
  opacity: 0;
  background: var(--accent-deep);
  -webkit-mask-image: url("../media/logo-oficial-branca.png");
  mask-image: url("../media/logo-oficial-branca.png");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}
.nav.is-scrolled .nav__brand {
  background: transparent;
  box-shadow: none;
}
.nav.is-scrolled .nav__brand-logo--light {
  opacity: 0;
}
.nav.is-scrolled .nav__brand-logo--accent {
  opacity: 1;
}
.nav__menu {
  display: flex;
  gap: 36px;
}
.nav__menu a {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  padding: 6px 0;
}
.nav.is-scrolled .nav__menu a { color: var(--text); }
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width .35s var(--ease);
}
.nav__menu a:hover::after { width: 100%; }

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 11px 22px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.5);
  color: #fff;
  border-radius: var(--radius);
  transition: all .35s var(--ease);
}
.nav__cta:hover {
  background: #fff;
  color: var(--text);
  border-color: #fff;
}
.nav.is-scrolled .nav__cta {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.nav.is-scrolled .nav__cta:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
}

.nav__toggle {
  display: none;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #fff;
  transition: all .35s var(--ease);
  margin-inline: auto;
}
.nav.is-scrolled .nav__toggle span { background: var(--text); }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__drawer {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 40;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  padding: 80px 32px 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s var(--ease);
}
.nav__drawer.is-open {
  opacity: 1;
  visibility: visible;
}
.nav__drawer a {
  font-family: var(--ff-display);
  font-size: 32px;
  letter-spacing: var(--tracking-display);
  color: var(--text);
}
.nav__drawer-cta {
  margin-top: 12px;
  padding: 14px 28px;
  background: var(--accent);
  color: #fff !important;
  font-family: var(--ff-body) !important;
  font-size: 13px !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase;
  border-radius: var(--radius);
}

/* =======================================================
   HERO
   ======================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
  padding: 120px var(--pad-x) 120px;
  color: #fff;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.15) 30%, rgba(0,0,0,.55) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: auto;
}
.hero__eyebrow {
  font-size: 12px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: rgba(255,255,255,.82);
  margin: 0 0 28px;
  font-weight: 300;
}
.hero__title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(40px, 7vw, 84px);
  line-height: 1.04;
  letter-spacing: var(--tracking-display);
  margin: 0 0 28px;
  color: #fff;
  text-shadow: 0 2px 30px rgba(0,0,0,.25);
}
.hero__sub {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.75;
  max-width: 620px;
  margin: 0 auto 40px;
  color: rgba(255,255,255,.92);
  font-weight: 300;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.hero__ctas .btn--ghost {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.hero__ctas .btn--ghost:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: #fff;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 28px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 30px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 8px;
}
.hero__scroll span {
  width: 2px;
  height: 8px;
  background: #fff;
  border-radius: 2px;
  animation: scrollDot 2s var(--ease) infinite;
}
@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  80% { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(16px); opacity: 0; }
}

/* =======================================================
   APRESENTAÇÃO (intro)
   ======================================================= */
.intro {
  background: var(--bg);
  padding-bottom: clamp(40px, 6vw, 72px);
}
.intro__wrap {
  max-width: var(--wrap-narrow);
  text-align: center;
}
.intro__wrap .eyebrow {
  justify-content: center;
}
.intro__text p {
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: var(--text);
  margin: 0 0 22px;
  font-weight: 300;
}

/* =======================================================
   SERVIÇOS
   ======================================================= */
.services {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
  padding-bottom: clamp(8px, 1.6vw, 18px);
}
.services__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.service {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: clamp(28px, 4vw, 44px) 0;
  border-bottom: 1px solid var(--rule);
  transition: background .4s var(--ease);
}
.service:hover {
  background: rgba(255,255,255,.4);
}
.service__num {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: clamp(20px, 2vw, 26px);
  color: var(--accent-deep);
  letter-spacing: 0;
  font-weight: 400;
}
.service__body h3 {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: var(--tracking-display);
  margin: 0 0 10px;
  line-height: 1.15;
}
.service__body p {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.75;
  max-width: 60ch;
}

/* =======================================================
   DIFERENCIAL
   ======================================================= */
.diff {
  background: var(--bg-alt);
  text-align: center;
  padding-top: clamp(6px, 1vw, 12px);
  padding-bottom: clamp(40px, 5vw, 64px);
}
.diff__wrap {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.diff__wrap .eyebrow {
  justify-content: center;
  margin-bottom: 18px;
}
.diff__title {
  margin-bottom: 24px;
}
.diff__text {
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: var(--text);
  margin: 0 auto;
  max-width: 620px;
  font-weight: 300;
}

/* =======================================================
   PORTFÓLIO / GALLERY
   ======================================================= */
.portfolio {
  background: var(--bg);
  overflow: hidden;
  padding-top: clamp(42px, 5vw, 70px);
  padding-bottom: clamp(40px, 5vw, 64px);
}
.portfolio .section__head {
  max-width: 780px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.gallery__viewport {
  position: relative;
  overflow: hidden;
  margin-inline: calc(var(--pad-x) * -1);
  margin-bottom: clamp(38px, 6vw, 58px);
  padding: clamp(22px, 4vw, 34px) var(--pad-x) clamp(54px, 7vw, 76px);
  perspective: 1800px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.gallery__viewport::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 14px;
  width: min(240px, 36vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(42,51,41,.1) 18%, rgba(42,51,41,.26) 50%, rgba(42,51,41,.1) 82%, transparent);
  transform: translateX(-50%);
}
.gallery {
  display: flex;
  align-items: flex-start;
  gap: var(--gallery-gap);
  width: max-content;
  animation: galleryMarquee var(--gallery-duration) linear infinite;
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
  opacity: 0;
  transition: opacity .45s var(--ease);
}
.gallery.is-ready {
  opacity: 1;
}
.gallery__item + .gallery__item {
  margin-left: calc(var(--gallery-overlap) * -1);
}
.gallery__item {
  position: relative;
  flex: 0 0 clamp(168px, 18vw, 250px);
  overflow: hidden;
  background: var(--bg-deep);
  cursor: pointer;
  height: clamp(250px, 34vw, 410px);
  border-radius: 28px;
  border: 1px solid rgba(42,51,41,.1);
  box-shadow: 0 32px 40px -34px rgba(42,51,41,.42);
  transform-origin: center bottom;
  transition: box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.gallery__item:nth-child(5n+1) { transform: translateY(48px) rotateY(16deg) rotateZ(-4deg); }
.gallery__item:nth-child(5n+2) { transform: translateY(18px) rotateY(8deg) rotateZ(-2deg); }
.gallery__item:nth-child(5n+3) { transform: translateY(0) rotateY(0deg) rotateZ(0deg); }
.gallery__item:nth-child(5n+4) { transform: translateY(18px) rotateY(-8deg) rotateZ(2deg); }
.gallery__item:nth-child(5n+5) { transform: translateY(48px) rotateY(-16deg) rotateZ(4deg); }

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.6s var(--ease), filter .6s var(--ease);
  filter: saturate(.98) contrast(.96);
}
.gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.12) 0%, transparent 24%),
    linear-gradient(180deg, transparent 56%, rgba(42,51,41,.26) 100%);
  opacity: .9;
  transition: opacity .5s var(--ease);
}
.gallery__item:hover {
  box-shadow: 0 36px 50px -30px rgba(42,51,41,.42);
  border-color: rgba(92,143,112,.26);
}
.gallery__item:hover img {
  transform: scale(1.05);
  filter: saturate(1.03) contrast(1);
}
.gallery__item:hover::after { opacity: 1; }

.portfolio__cta {
  text-align: center;
}
@keyframes galleryMarquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(calc(-50% - ((var(--gallery-gap) - var(--gallery-overlap)) / 2)), 0, 0); }
}

/* =======================================================
   SOBRE
   ======================================================= */
.about {
  background: var(--bg-alt);
  padding-top: clamp(34px, 4.5vw, 56px);
  padding-bottom: clamp(30px, 4vw, 50px);
}
.about__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.about__media {
  margin: 0;
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.about__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.95);
}
.about__media::after {
  content: "";
  position: absolute;
  inset: -14px -14px auto auto;
  width: 120px; height: 120px;
  border: 1px solid var(--accent);
  z-index: -1;
}
.about__text p {
  font-size: 16px;
  line-height: 1.85;
  margin: 0 0 20px;
  color: var(--text);
  font-weight: 300;
}

/* =======================================================
   CTA FINAL
   ======================================================= */
.cta {
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-top: clamp(14px, 2vw, 24px);
  padding-bottom: clamp(72px, 8vw, 112px);
}
.cta::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 24px;
  background: var(--accent);
  transform: translateX(-50%);
  z-index: 2;
}
.cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(254,250,246,.82) 0%, rgba(254,250,246,.9) 100%),
    linear-gradient(90deg, rgba(254,250,246,.72) 0%, rgba(254,250,246,.5) 50%, rgba(254,250,246,.72) 100%),
    url("../media/gallery/04.jpg") center 42% / cover no-repeat;
  opacity: .52;
  transform: scale(1.04);
  z-index: 0;
}
.cta__wrap {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.cta__wrap .eyebrow {
  justify-content: center;
  margin-bottom: 18px;
}
.cta__title {
  margin-bottom: 28px;
  text-transform: uppercase;
  line-height: .92;
  letter-spacing: 0.04em;
}
.cta__line {
  display: block;
  font-size: .66em;
}
.cta__line + .cta__line {
  margin-top: .04em;
}
.cta__line--focus {
  font-size: 1.68em;
  color: var(--accent-deep);
}
.cta__text {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--text-soft);
  max-width: 560px;
  margin: 0 auto 36px;
  font-weight: 300;
}

/* =======================================================
   FOOTER
   ======================================================= */
.footer {
  background: var(--bg-deep);
  color: var(--text);
  padding: 46px var(--pad-x) 24px;
}
.footer__wrap {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px 36px;
  align-items: start;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0;
}
.footer__brand img {
  display: block;
  width: 120px;
  height: auto;
  margin-bottom: 12px;
  filter: brightness(0) saturate(100%);
  opacity: .55;
}
.footer__brand p {
  max-width: 38ch;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: flex-end;
}
.footer__nav a {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}
.footer__nav a:hover { color: var(--accent-deep); }
.footer__copy {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(42,51,41,.14);
  padding-top: 18px;
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--text-soft);
  letter-spacing: 0.04em;
}

/* =======================================================
   LIGHTBOX
   ======================================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(20, 25, 22, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s var(--ease);
  padding: 40px;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img {
  max-width: min(92vw, 1400px);
  max-height: 86vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  color: #fff;
  font-size: 24px;
  width: 48px; height: 48px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s var(--ease);
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}
.lightbox__close { top: 24px; right: 24px; font-size: 28px; }
.lightbox__prev  { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: 24px; top: 50%; transform: translateY(-50%); }

/* =======================================================
   WHATSAPP FLUTUANTE
   ======================================================= */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px; height: 56px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 45;
  box-shadow: 0 10px 30px -10px rgba(92,143,112,.7);
  transition: all .35s var(--ease);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}
.wa-float.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.wa-float:hover {
  background: var(--accent-deep);
  color: #fff;
  transform: translateY(-2px) scale(1.04);
}

/* =======================================================
   REVEAL (scroll animations)
   ======================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  will-change: transform, opacity;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .gallery {
    animation: none;
  }
  .gallery__viewport {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
}

/* =======================================================
   RESPONSIVO
   ======================================================= */
@media (max-width: 960px) {
  .about__wrap { grid-template-columns: 1fr; }
  .about__media { aspect-ratio: 4/5; max-width: 520px; margin: 0 auto; }

  .footer__wrap { grid-template-columns: 1fr; }
  .footer__nav { justify-content: flex-start; }

  .portfolio .section__head {
    margin-inline: auto;
    text-align: center;
  }
  .portfolio .section__head .eyebrow {
    justify-content: center;
  }
  .portfolio .section__lead {
    margin-inline: auto;
  }
  .gallery__viewport {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 58px;
  }
  .gallery {
    --gallery-overlap: clamp(16px, 1.8vw, 22px);
    animation-delay: -36s;
  }
  .gallery__item {
    flex-basis: clamp(150px, 28vw, 208px);
    height: clamp(220px, 42vw, 320px);
  }
  .gallery__item:nth-child(5n+1) { transform: translateY(34px) rotateY(12deg) rotateZ(-3deg); }
  .gallery__item:nth-child(5n+2) { transform: translateY(12px) rotateY(6deg) rotateZ(-1deg); }
  .gallery__item:nth-child(5n+3) { transform: translateY(0) rotateY(0deg) rotateZ(0deg); }
  .gallery__item:nth-child(5n+4) { transform: translateY(12px) rotateY(-6deg) rotateZ(1deg); }
  .gallery__item:nth-child(5n+5) { transform: translateY(34px) rotateY(-12deg) rotateZ(3deg); }
}

@media (max-width: 720px) {
  .nav__menu, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .nav { padding: 18px var(--pad-x); }
  .nav.is-scrolled { padding-block: 12px; }

  .hero {
    min-height: 100svh;
    padding: 120px 22px 100px;
  }
  .hero__title { font-size: clamp(36px, 10vw, 56px); line-height: 1.05; }
  .hero__sub { font-size: 15px; }
  .hero__ctas { flex-direction: column; align-items: stretch; max-width: 320px; margin: 0 auto; gap: 10px; }
  .hero__ctas .btn { width: 100%; }

  .section { padding-block: clamp(64px, 12vw, 96px); }
  .intro { padding-bottom: 32px; }
  .services { padding-bottom: 10px; }
  .diff {
    padding-top: 4px;
    padding-bottom: 36px;
  }
  .portfolio {
    padding-top: 38px;
    padding-bottom: 34px;
  }
  .about {
    padding-top: 28px;
    padding-bottom: 24px;
  }

  .service { grid-template-columns: 56px 1fr; gap: 18px; padding: 28px 0; }
  .service__num { font-size: 18px; }
  .service__body h3 { font-size: 22px; }

  .gallery__viewport {
    margin-inline: -20px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: clamp(238px, 68vw, 332px);
    padding: 16px 20px 42px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 3%, #000 97%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 3%, #000 97%, transparent 100%);
  }
  .gallery {
    animation-duration: 224s;
    animation-delay: -56s;
    --gallery-overlap: clamp(14px, 3vw, 18px);
  }
  .gallery__item {
    flex-basis: clamp(122px, 37vw, 164px);
    height: clamp(186px, 56vw, 244px);
    border-radius: 18px;
    box-shadow: 0 20px 24px -22px rgba(42,51,41,.34);
  }
  .gallery__item:nth-child(5n+1) { transform: translateY(18px) rotateY(0deg) rotateZ(-1.4deg); }
  .gallery__item:nth-child(5n+2) { transform: translateY(7px) rotateY(0deg) rotateZ(-0.8deg); }
  .gallery__item:nth-child(5n+3) { transform: translateY(0) rotateY(0deg) rotateZ(0deg); }
  .gallery__item:nth-child(5n+4) { transform: translateY(7px) rotateY(0deg) rotateZ(0.8deg); }
  .gallery__item:nth-child(5n+5) { transform: translateY(18px) rotateY(0deg) rotateZ(1.4deg); }

  .btn--large { width: 100%; max-width: 340px; padding: 18px 24px; }
  .portfolio__cta {
    padding-inline: 20px;
  }
  .portfolio__cta .btn {
    display: flex;
    width: min(100%, 252px);
    max-width: 100%;
    margin-inline: auto;
    padding: 12px 18px;
    font-size: 10px;
    letter-spacing: 0.04em;
    line-height: 1.35;
    white-space: normal;
    text-align: center;
    text-wrap: balance;
    overflow-wrap: anywhere;
  }
  .portfolio__cta .btn--large {
    width: min(100%, 250px);
    max-width: 100%;
    padding: 12px 18px;
    font-size: 10px;
    letter-spacing: 0.04em;
    line-height: 1.35;
    white-space: normal;
    text-align: center;
    text-wrap: balance;
  }
  .cta {
    padding-top: 12px;
    padding-bottom: 76px;
  }
  .cta::before {
    height: 18px;
  }
  .cta__title {
    letter-spacing: 0.03em;
  }
  .cta__line {
    font-size: .72em;
  }
  .cta__line--focus {
    font-size: 1.28em;
  }

  .footer__nav { gap: 12px 22px; }

  .wa-float { width: 52px; height: 52px; bottom: 18px; right: 18px; }
  .lightbox { padding: 18px; }
  .lightbox__close { top: 14px; right: 14px; width: 40px; height: 40px; }
  .lightbox__prev  { left: 10px; width: 40px; height: 40px; }
  .lightbox__next  { right: 10px; width: 40px; height: 40px; }
}

@media (max-width: 420px) {
  .hero__eyebrow { font-size: 11px; letter-spacing: 0.3em; }
  .h-display { font-size: 30px; }
  .eyebrow { font-size: 11px; }
}