/* ==========================================================================
   BITTALE TRAVEL BOUTIQUE — styles
   Paleta oficial (Manual de Identidade Visual 2023):
     Verde escuro  #1C353A   Terracota escuro #824946   Fendi #D7D0CD
     Terracota claro #9F6968 Verde claro #476465
   Tipografia: Eina (Saudagar é exclusiva do logotipo)
   ========================================================================== */

/* ---------- Fonts ---------- */
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_Light.ttf') format('truetype'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_LightItalic.ttf') format('truetype'); font-weight: 300; font-style: italic; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_Regular.ttf') format('truetype'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_RegularItalic.ttf') format('truetype'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_SemiBold.ttf') format('truetype'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_SemiboldItalic.ttf') format('truetype'); font-weight: 600; font-style: italic; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_Bold.ttf') format('truetype'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Eina'; src: url('assets/fonts/Eina01_BoldItalic.ttf') format('truetype'); font-weight: 700; font-style: italic; font-display: swap; }

/* ---------- Tokens ---------- */
:root {
  --green-900: #1C353A;
  --green-800: #23434A;
  --green-700: #476465;
  --green-100: #E3E9E9;
  --terracota-700: #824946;
  --terracota-500: #9F6968;
  --terracota-100: #F1E6E4;
  --fendi: #D7D0CD;
  --fendi-100: #EFEBE9;
  --cream: #F7F4F2;
  --white: #FFFFFF;
  --ink: #1C353A;
  --ink-soft: #4F5F62;

  --font: 'Eina', 'Helvetica Neue', Arial, sans-serif;
  --container: 1200px;
  --gutter: clamp(20px, 5vw, 56px);
  --radius: 4px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --shadow: 0 20px 50px -20px rgba(28, 53, 58, .35);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 300; line-height: 1.1; letter-spacing: -.01em; }
h2 { font-size: clamp(32px, 4.2vw, 52px); }
h3 { font-size: clamp(20px, 2vw, 24px); font-weight: 400; }
h2 em, h1 em { font-style: italic; font-weight: 300; color: var(--terracota-700); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.container { width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto; }
.section { padding-block: clamp(80px, 10vw, 140px); }

.skip {
  position: absolute; left: -999px; top: 8px; z-index: 999;
  background: var(--terracota-700); color: #fff; padding: 10px 16px; border-radius: var(--radius);
}
.skip:focus { left: 8px; }

/* ---------- Typography helpers ---------- */
.kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--terracota-700);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.kicker::before { content: ''; width: 34px; height: 1px; background: currentColor; }
.kicker--light { color: var(--fendi); }

.section__head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section__head h2 { margin-bottom: 20px; }
.section__head > p { color: var(--ink-soft); font-size: 18px; }
.section__head--row {
  max-width: none;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: end;
  gap: 40px;
}
.section__head--row h2 { margin-bottom: 0; }
.section__head--row > p { margin: 0; max-width: 420px; justify-self: end; }
.section__head--row > .btn { justify-self: end; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  line-height: 1;
  border: 1px solid transparent;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--green-900); color: #fff; }
.btn--primary:hover { background: var(--terracota-700); }
.btn--light { background: #fff; color: var(--green-900); }
.btn--light:hover { background: var(--fendi); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn--outline { color: #fff; border-color: rgba(255,255,255,.55); padding: 12px 22px; }
.btn--outline:hover { background: #fff; color: var(--green-900); border-color: #fff; }
.btn--outline-dark { color: var(--green-900); border-color: var(--green-900); }
.btn--outline-dark:hover { background: var(--green-900); color: #fff; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  padding-block: 22px;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.header.is-scrolled {
  background: rgba(28, 53, 58, .96);
  backdrop-filter: blur(10px);
  padding-block: 14px;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,.6);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo img { width: 150px; height: auto; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) {
  color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  position: relative; padding-block: 6px; white-space: nowrap;
}
.nav a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--fendi); transform: scaleX(0); transform-origin: right;
  transition: transform .35s var(--ease);
}
.nav a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { margin-left: 10px; }

.burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { width: 24px; height: 1.5px; background: #fff; transition: transform .3s var(--ease), opacity .3s; }
.menu-open .burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  color: #fff;
  overflow: hidden;
  padding-block: 140px 120px;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 18s var(--ease) both; }
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(28,53,58,.55) 0%, rgba(28,53,58,.25) 40%, rgba(28,53,58,.75) 100%),
    linear-gradient(90deg, rgba(28,53,58,.55) 0%, rgba(28,53,58,0) 60%);
}
.hero__stamps {
  position: absolute; z-index: -1; right: -6%; bottom: -8%;
  width: clamp(320px, 38vw, 560px); opacity: .18; pointer-events: none;
  animation: floatY 9s ease-in-out infinite;
}
@keyframes floatY { 0%,100% { transform: translateY(0) rotate(-3deg); } 50% { transform: translateY(-14px) rotate(-3deg); } }

.hero__content { max-width: 820px; }
.hero__title {
  font-size: clamp(42px, 6.6vw, 88px);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin-bottom: 28px;
}
.hero__title em { color: var(--fendi); }
.hero__lead { font-size: clamp(17px, 1.5vw, 20px); font-weight: 300; max-width: 720px; color: rgba(255,255,255,.88); margin-bottom: 40px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__scroll {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: rgba(255,255,255,.75);
}
.hero__mouse { width: 22px; height: 36px; border: 1.5px solid rgba(255,255,255,.7); border-radius: 12px; position: relative; }
.hero__mouse::after {
  content: ''; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px;
  background: #fff; border-radius: 2px; animation: wheel 1.8s ease-in-out infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* ==========================================================================
   SOBRE
   ========================================================================== */
.about { background: var(--cream); position: relative; overflow: hidden; }
.about__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 7vw, 110px); align-items: center; }

.about__collage {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, 1fr);
  aspect-ratio: 1 / 1.05;
}
.about__photo { overflow: hidden; box-shadow: var(--shadow); }
.about__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.about__photo:hover img { transform: scale(1.05); }
.about__photo--tall { grid-column: 1 / 8; grid-row: 1 / 10; }
.about__photo--b {
  grid-column: 7 / 13; grid-row: 2 / 10; z-index: 2;
  position: relative; align-self: center; width: 100%; aspect-ratio: 601 / 829;
  /* Recorte no contorno do B do logotipo */
  -webkit-mask: url('assets/brand/b-mask.png') center / 100% 100% no-repeat;
          mask: url('assets/brand/b-mask.png') center / 100% 100% no-repeat;
  box-shadow: none;
}
.about__photo--wide { grid-column: 3 / 12; grid-row: 8 / 13; z-index: 1; }
.about__selo {
  position: absolute; z-index: 3; width: 120px; left: -30px; bottom: 6%;
  animation: spin 40s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.about__text h2 { margin-bottom: 26px; }
.about__text p { color: var(--ink-soft); }
.about__quote {
  font-size: clamp(22px, 2vw, 26px); font-weight: 300; font-style: italic; color: var(--green-900) !important;
  border-left: 2px solid var(--terracota-700); padding-left: 20px; margin-block: 28px 34px;
}

/* ==========================================================================
   PILARES
   ========================================================================== */
.pillars { background: var(--green-900); color: #fff; padding-block: clamp(56px, 7vw, 96px); position: relative; overflow: hidden; }
.pillars::before {
  content: ''; position: absolute; inset: 0;
  background: url('assets/brand/estampa-white.png') center / 560px repeat; opacity: .05;
}
.pillars__list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 64px; }
.pillars__list li { position: relative; padding-block: 8px; }
.pillars__list li + li::before { content: ''; position: absolute; left: -32px; top: 0; bottom: 0; width: 1px; background: rgba(255,255,255,.14); }
.pillars__num { display: block; font-size: 12px; letter-spacing: .3em; color: var(--fendi); margin-bottom: 18px; }
.pillars__list h3 { color: #fff; margin-bottom: 12px; font-weight: 400; }
.pillars__list p { color: rgba(255,255,255,.7); font-size: 15px; }

/* ==========================================================================
   COMO TRABALHAMOS
   ========================================================================== */
.how { background: var(--fendi-100); }
.how__tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid rgba(28,53,58,.15); border-radius: var(--radius); overflow: hidden; margin-bottom: 48px; background: #fff; }
.how__tab { text-align: left; padding: 24px 28px; display: flex; flex-direction: column; gap: 4px; transition: background .3s, color .3s; position: relative; }
.how__tab + .how__tab { border-left: 1px solid rgba(28,53,58,.15); }
.how__tab-name { font-size: clamp(20px, 2vw, 26px); font-weight: 300; line-height: 1.2; }
.how__tab-name strong { font-weight: 600; }
.how__tab-desc { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; opacity: .65; }
.how__tab.is-active { background: var(--green-900); color: #fff; }
.how__tab.is-active .how__tab-desc { opacity: .8; color: var(--fendi); }
.how__tab:not(.is-active):hover { background: var(--fendi); }
.how__tab:focus-visible { outline: 2px solid var(--terracota-700); outline-offset: -4px; }

.how__panel { display: none; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.how__panel.is-active { display: grid; }
.how__intro { position: sticky; top: 110px; }
.how__intro p { font-size: 18px; color: var(--ink-soft); }
.how__note { font-style: italic; border-top: 1px solid rgba(28,53,58,.15); padding-top: 18px; margin-top: 22px; }
.how__cta { grid-column: 2; margin-top: 8px; }

.steps { border-top: 1px solid rgba(28,53,58,.15); }
.step { border-bottom: 1px solid rgba(28,53,58,.15); }
.step__head { width: 100%; display: flex; align-items: center; gap: 22px; padding: 22px 0; text-align: left; }
.step__num {
  flex: 0 0 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--green-900); font-size: 14px; font-weight: 600; letter-spacing: .05em;
  transition: background .3s, color .3s;
}
.step.is-open .step__num { background: var(--terracota-700); border-color: var(--terracota-700); color: #fff; }
.step__title { flex: 1; font-size: clamp(18px, 1.7vw, 22px); font-weight: 400; display: flex; flex-direction: column; gap: 2px; }
.step__title small { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--terracota-700); font-weight: 600; }
.step__icon { position: relative; width: 16px; height: 16px; flex: 0 0 16px; }
.step__icon::before, .step__icon::after { content: ''; position: absolute; background: var(--green-900); top: 50%; left: 0; width: 16px; height: 1.5px; margin-top: -.75px; transition: transform .35s var(--ease); }
.step__icon::after { transform: rotate(90deg); }
.step.is-open .step__icon::after { transform: rotate(0); }
.step__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.step.is-open .step__body { grid-template-rows: 1fr; }
.step__inner { overflow: hidden; }
.step__inner p { padding: 0 0 18px 66px; color: var(--ink-soft); }
.step__inner .step__result { padding-bottom: 28px; color: var(--green-900); }
.step__result span { font-weight: 600; color: var(--terracota-700); margin-right: 6px; }
.step__result span::after { content: ':'; }

/* ==========================================================================
   DESTINOS (carrossel)
   ========================================================================== */
.destinations { background: var(--cream); overflow: hidden; }
.carousel { position: relative; }
.carousel__track {
  display: flex; gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding-inline: max(var(--gutter), (100vw - var(--container)) / 2);
  padding-bottom: 8px;
  scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar { display: none; }
.card {
  position: relative; flex: 0 0 clamp(240px, 24vw, 320px); aspect-ratio: 3 / 4.2;
  overflow: hidden; scroll-snap-align: start; background: var(--green-900); border-radius: var(--radius);
  isolation: isolate;
}
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.card:hover img { transform: scale(1.06); }
.card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(28,53,58,0) 40%, rgba(28,53,58,.85) 100%);
  transition: opacity .4s;
}
.card__label { position: absolute; left: 24px; right: 24px; bottom: 24px; z-index: 2; color: #fff; display: flex; flex-direction: column; gap: 4px; }
.card__region { font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--fendi); }
.card__name { font-size: clamp(26px, 2.4vw, 34px); font-weight: 300; line-height: 1; }
.card--cta { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; gap: 18px; padding: 28px; background: var(--terracota-700); color: #fff; }
.card--cta::after { display: none; }
.card--cta img { position: absolute; top: -8%; right: -22%; width: 75%; height: auto; opacity: .18; transform: none !important; }
.card__cta-text { font-size: clamp(22px, 2vw, 28px); font-weight: 300; line-height: 1.15; }

.carousel__controls { display: flex; justify-content: flex-end; gap: 10px; margin-top: 28px; }
.carousel__btn {
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--green-900); font-size: 20px;
  display: grid; place-items: center; transition: background .3s, color .3s;
}
.carousel__btn:hover { background: var(--green-900); color: #fff; }

/* ==========================================================================
   MOMENTOS
   ========================================================================== */
.moments { background: var(--white); }
.moments__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 14px;
}
.moments__item { overflow: hidden; border-radius: var(--radius); background: var(--fendi); position: relative; }
.moments__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease), filter .5s; }
.moments__item:hover img { transform: scale(1.05); }
.moments__item--big { grid-column: span 2; grid-row: span 2; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta { position: relative; background: var(--terracota-700); color: #fff; padding-block: clamp(90px, 12vw, 160px); overflow: hidden; text-align: center; isolation: isolate; }
.cta__pattern { position: absolute; z-index: -1; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(-8deg); width: 140%; max-width: none; opacity: .07; pointer-events: none; }
.cta__inner { display: flex; flex-direction: column; align-items: center; gap: 34px; }
.cta__symbol { width: 54px; opacity: .9; }
.cta h2 { font-size: clamp(36px, 5vw, 64px); }
.cta h2 em { color: var(--fendi); }

/* ==========================================================================
   CONTATO
   ========================================================================== */
.contact { background: var(--cream); }
.contact__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.contact__info h2 { margin-bottom: 20px; }
.contact__info > p { color: var(--ink-soft); font-size: 18px; margin-bottom: 40px; }
.contact__list { display: grid; gap: 22px; }
.contact__list li { display: grid; gap: 4px; }
.contact__label { font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--terracota-700); font-weight: 600; }
.contact__list a { font-size: 18px; border-bottom: 1px solid transparent; transition: border-color .3s; width: fit-content; }
.contact__list a:hover { border-color: var(--green-900); }

.form { background: #fff; padding: clamp(28px, 4vw, 48px); border-radius: var(--radius); box-shadow: var(--shadow); display: grid; gap: 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: grid; gap: 8px; }
.field span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--cream);
  border: 1px solid rgba(28,53,58,.15); border-radius: var(--radius); padding: 14px 16px;
  transition: border-color .3s, box-shadow .3s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green-900); box-shadow: 0 0 0 3px rgba(28,53,58,.12); }
.form__error { color: var(--terracota-700); font-size: 14px; margin: -8px 0 0; }
.form__submit { width: 100%; }
.form__hint { font-size: 13px; color: var(--ink-soft); text-align: center; margin: 0; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--green-900); color: rgba(255,255,255,.78); padding-top: clamp(64px, 8vw, 96px); font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer__brand img { width: 180px; margin-bottom: 20px; }
.footer__brand p { font-style: italic; font-weight: 300; max-width: 280px; }
.footer h4 { font-size: 11px; letter-spacing: .3em; text-transform: uppercase; font-weight: 600; color: var(--fendi); margin-bottom: 22px; }
.footer ul { display: grid; gap: 10px; }
.footer a { transition: color .3s; }
.footer a:hover { color: #fff; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-block: 26px; font-size: 13px; color: rgba(255,255,255,.5); }
.footer__selo { width: 44px; opacity: .55; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%; background: var(--green-900); color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(0,0,0,.5);
  transition: transform .3s var(--ease), background .3s;
}
.wa-float:hover { transform: translateY(-3px); background: var(--terracota-700); }

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1024px) {
  .pillars__list { grid-template-columns: 1fr 1fr; gap: 40px 64px; }
  .pillars__list li:nth-child(3)::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1080px) {
  .nav {
    position: fixed; inset: 0; z-index: 45;
    background: var(--green-900);
    flex-direction: column; justify-content: center; gap: 28px;
    transform: translateY(-100%); opacity: 0; visibility: hidden;
    transition: transform .5s var(--ease), opacity .4s, visibility 0s .5s;
  }
  .menu-open .nav { transform: none; opacity: 1; visibility: visible; transition: transform .5s var(--ease), opacity .4s; }
  .menu-open { overflow: hidden; }
  .nav a:not(.btn) { font-size: 18px; letter-spacing: .2em; }
  .nav__cta { margin: 10px 0 0; }
  .burger { display: flex; position: relative; z-index: 46; }

  .about__grid, .how__panel, .contact__grid { grid-template-columns: 1fr; }
  .how__intro { position: static; }
  .how__cta { grid-column: 1; }
  .section__head--row { grid-template-columns: 1fr; align-items: start; }
  .section__head--row > p, .section__head--row > .btn { justify-self: start; }
  .moments__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding-block: 120px 110px; }
  .hero__stamps { right: -30%; bottom: -4%; width: 320px; }
  .about__collage { aspect-ratio: 1 / 1.15; }
  .about__selo { width: 84px; left: -10px; }
  .pillars__list { grid-template-columns: 1fr; gap: 32px; }
  .pillars__list li { padding: 0; }
  .pillars__list li::before { display: none; }
  .how__tabs { grid-template-columns: 1fr; }
  .how__tab + .how__tab { border-left: 0; border-top: 1px solid rgba(28,53,58,.15); }
  .step__inner p { padding-left: 0; }
  .step__title small { letter-spacing: .12em; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 14px; text-align: center; }
  .moments__grid { grid-auto-rows: 160px; }
}