@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-thin.otf') format('opentype');
  font-weight: 100;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-extralight.otf') format('opentype');
  font-weight: 200;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-light.otf') format('opentype');
  font-weight: 300;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-regular.otf') format('opentype');
  font-weight: 400;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-medium.otf') format('opentype');
  font-weight: 500;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-semibold.otf') format('opentype');
  font-weight: 600;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-bold.otf') format('opentype');
  font-weight: 700;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-extrabold.otf') format('opentype');
  font-weight: 800;
}
@font-face {
  font-family: 'Delight';
  src: url('fonts/delight-black.otf') format('opentype');
  font-weight: 900;
}

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

:root {
  --green: #4a9e6e;
  --green-btn: #2d7a52;
  --dark: #0c0c0c;
  --white: #ffffff;
  --gray: rgba(255,255,255,0.7);
  --side: clamp(40px, 6.5vw, 96px);
  --max: 1320px;
}

html, body {
  font-family: 'Delight', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
}

/* ── NAV ── */
.nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px var(--side);
  z-index: 100;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__logo-img {
  height: 28px;
  width: auto;
}

.nav__logo-main {
  font-family: 'Delight', sans-serif;
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--white);
}

.nav__logo-sub {
  font-size: 7px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--white);
  line-height: 1.3;
  text-transform: uppercase;
  opacity: 0.85;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav__links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-size: 13.5px;
  font-weight: 400;
  transition: color 0.2s;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'Delight', sans-serif;
  font-weight: 500;
  border-radius: 100px;
  transition: background 0.2s, opacity 0.2s;
}

.btn--nav {
  background: var(--green-btn);
  color: var(--white);
  font-size: 13px;
  padding: 10px 22px;
}

.btn--nav:hover {
  opacity: 0.85;
}

/* ── HERO ── */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  background-color: #0d1a12;
  background-image: url('images/hero-bg.jpg');
  background-size: cover;
  background-position: center right;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10,18,12,0.92) 35%,
    rgba(10,18,12,0.5) 65%,
    rgba(10,18,12,0.15) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 10;
  padding: 0 var(--side);
  max-width: calc(800px + var(--side));
  margin-top: 40px;
}

.hero__accent {
  width: 160px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(to right, #6bbf85 28%, #1e5c3a 28%);
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 20px;
}

.hero__title--green {
  color: var(--green);
  font-weight: 400;
}

.hero__title strong {
  font-weight: 700;
}

.hero__sub {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
}

.btn--hero {
  background: var(--green-btn);
  color: var(--white);
  font-size: 14px;
  padding: 14px 28px;
}

.btn--hero:hover {
  opacity: 0.85;
}

/* ── SEMENTES ── */
.sementes {
  background: #f5f5f3;
  padding: 80px var(--side) 0;
}

.sementes__headline {
  text-align: center;
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 400;
  color: #111;
  margin-bottom: 0;
}

.sementes__bold {
  font-weight: 700;
}

.sementes__arena {
  position: relative;
  height: 580px;
  overflow: hidden;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.circle {
  position: absolute;
  border-radius: 50%;
  background: var(--green-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: left;
  overflow: hidden;
  transition: width 0.5s cubic-bezier(.4,0,.2,1),
              height 0.5s cubic-bezier(.4,0,.2,1),
              transform 0.5s cubic-bezier(.4,0,.2,1);
}

.circle--item {
  width: 100px;
  height: 100px;
  cursor: pointer;
}

.circle--item:hover {
  width: 320px;
  height: 320px;
  z-index: 10;
}

.circle__inner {
  padding: 36px;
  opacity: 0;
  transition: opacity 0.3s ease 0.2s;
  pointer-events: none;
}

.circle--item:hover .circle__inner {
  opacity: 1;
}

.circle__inner h3 {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.circle__inner p {
  font-size: 12px;
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
}

/* ── CASES GRID ── */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.case-img-link {
  display: block;
  border-radius: 20px;
  overflow: hidden;
  transition: opacity 0.2s;
}
.case-img-link:hover { opacity: 0.88; }
.case-img-link img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── OS FRUTOS ── */
.frutos {
  padding: 100px var(--side);
  background: #f5f5f3;
}

.frutos__header {
  max-width: 860px;
  margin-bottom: 80px;
}

.frutos__cards {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 420px);
  justify-content: center;
  gap: 80px;
  align-items: start;
}

.frutos__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #444;
}

.frutos__header {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.frutos__title {
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 700;
  color: #111;
  line-height: 1.05;
  margin-bottom: 20px;
}

.frutos__intro {
  font-size: 13.5px;
  font-weight: 300;
  line-height: 1.8;
  color: #444;
}

.frutos__card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.frutos__card-img-wrap {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 1/1;
  background: #111;
}

.frutos__card-img {
  width: 130%;
  height: 130%;
  margin: -15%;
  object-fit: cover;
  display: block;
}

.frutos__card-name {
  font-size: 28px;
  font-weight: 700;
  color: #111;
}

.frutos__card-tag {
  font-size: 12px;
  color: var(--green-btn);
  font-weight: 400;
  margin-top: -8px;
}

.frutos__card-desc {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: #444;
}

.frutos__card-footer {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #999;
  padding-top: 8px;
  border-top: 1px solid rgba(0,0,0,0.08);
}

/* ── CASES ── */
.cases {
  background: #fff;
  padding: 100px var(--side) 80px;
}

.cases__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
}

.cases__title {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  color: #111;
  margin-top: 12px;
}

.cases__slider-wrap {
  overflow: hidden;
}

.cases__slider {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}

.case-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--green-btn);
  border-radius: 20px;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: opacity 0.2s;
}

.case-card:hover { opacity: 0.9; }

.case-card__img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #111;
}

.case-card__img-wrap--white {
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-card__img-wrap--white img {
  object-fit: contain;
  padding: 24px;
}

.case-card__text {
  padding: 20px 24px 28px;
  font-size: 13px;
  font-weight: 400;
  color: #fff;
  line-height: 1.6;
}

.cases__nav {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.cases__arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,0,0,0.2);
  background: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}
.cases__arrow:hover {
  background: #1e5c3a;
  color: #fff;
  border-color: #1e5c3a;
}

.cases__dots {
  display: flex;
  gap: 8px;
}

.cases__dot {
  width: 48px;
  height: 5px;
  border-radius: 3px;
  border: none;
  background: rgba(0,0,0,0.15);
  cursor: pointer;
  transition: background 0.3s;
  padding: 0;
}

.cases__dot.active {
  background: linear-gradient(to right, #6bbf85 28%, #1e5c3a 28%);
}

/* ── FUNDAMENTO ── */
.fundamento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 100px var(--side);
  background: #f5f5f3;
}

.fundamento__img-wrap {
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: transparent;
}

.fundamento__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.fundamento__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 400;
  color: #444;
  margin-bottom: 16px;
}

.fundamento__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  display: inline-block;
}

.fundamento__accent {
  width: 160px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(to right, #6bbf85 28%, #1e5c3a 28%);
  margin-bottom: 24px;
}

.fundamento__title {
  font-size: clamp(32px, 3.5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: #111;
  margin-bottom: 24px;
}

.text-green { color: var(--green-btn); }

.fundamento__text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: #444;
  margin-bottom: 36px;
}

.btn--outline {
  border: 1.5px solid #222;
  color: #222;
  background: transparent;
  font-size: 14px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: 'Delight', sans-serif;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, color 0.2s;
}

.btn--outline:hover {
  background: #111;
  color: #fff;
}

/* ── LEGADO ── */
.legado {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 100px var(--side);
  background: #fff;
}

.legado__title {
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 700;
  line-height: 1.15;
  color: #111;
  margin-bottom: 24px;
}

.legado__quote {
  font-size: 13px;
  font-weight: 300;
  font-style: italic;
  color: #888;
  line-height: 1.7;
  margin-top: 8px;
}

/* ── FOOTER ── */
.footer {
  background: #1e5c3a;
  padding: 60px var(--side) 48px;
  color: rgba(255,255,255,0.75);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
}

.footer__logo {
  height: 80px;
  width: auto;
}

.footer__copy {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  align-self: flex-end;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.footer__col-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer__col p {
  font-size: 13px;
  font-weight: 300;
  line-height: 2;
  color: rgba(255,255,255,0.65);
}

.footer__col a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}

.footer__col a:hover {
  color: #fff;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__social svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.btn__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  display: inline-block;
}

/* ══════════════════════════════
   MOBILE — até 768px
══════════════════════════════ */
/* ── HAMBURGER + MOBILE NAV ── */
.nav__burger {
  display: none !important;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none !important;
  position: fixed;
  inset: 0;
  background: #0c0c0c;
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  text-align: center;
}
.nav__mobile.open { display: flex !important; }
.nav__mobile ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.nav__mobile ul a {
  font-size: 22px;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
}
.nav__mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}

@media (max-width: 768px) {

  :root { --side: 24px; }

  /* NAV — fixo no topo, hamburguer à direita */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 16px var(--side);
    background: rgba(10,18,12,0.95);
    backdrop-filter: blur(6px);
    box-sizing: border-box;
    z-index: 100;
  }
  .nav__links,
  .btn--nav {
    display: none;
  }
  .nav__burger { display: flex !important; }

  /* HERO — empurra conteúdo abaixo do nav fixo, centralizado */
  .hero {
    min-height: 100svh;
    background-position: center center;
    align-items: center;
    justify-content: center;
    padding-top: 72px;
    padding-bottom: 0;
  }
  .hero::before {
    background: linear-gradient(
      to top,
      rgba(10,18,12,0.96) 40%,
      rgba(10,18,12,0.5) 70%,
      rgba(10,18,12,0.2) 100%
    );
  }
  .hero__content {
    width: 100%;
    max-width: 100%;
    padding: 0 var(--side);
    text-align: center;
    box-sizing: border-box;
  }
  .hero__accent { margin: 0 auto 24px; }
  .hero__title { font-size: clamp(28px, 8vw, 40px); }
  .hero__sub { font-size: 13px; }

  /* FUNDAMENTO — foto ocupa largura total */
  .fundamento {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 64px 0 64px;
  }
  .fundamento__img-wrap {
    aspect-ratio: unset;
    height: 320px;
    width: 100%;
    border-radius: 0;
  }
  .fundamento__img { object-fit: cover; object-position: top center; }
  .fundamento__content { padding: 0 var(--side); }

  /* SEMENTES */
  .sementes { padding: 60px var(--side) 0; }
  .sementes__headline { font-size: 18px; text-align: left; }
  .sementes__arena { height: 480px; overflow: hidden; }
  .sementes { overflow: hidden; }

  .circle--item { width: 80px; height: 80px; }
  .circle--item:hover,
  .circle--item:active,
  .circle--item.tapped {
    width: 260px;
    height: 260px;
  }
  .circle--item.tapped .circle__inner { opacity: 1; }

  /* OS FRUTOS */
  .frutos { padding: 64px var(--side); }
  .frutos__cards { grid-template-columns: 1fr; gap: 40px; }

  /* CASES */
  .cases { padding: 64px var(--side) 48px; }
  .cases__top { flex-direction: column; gap: 16px; }
  .cases__grid { grid-template-columns: 1fr; gap: 16px; }

  /* LEGADO — foto ocupa largura total */
  .legado {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 64px 0 64px;
  }
  .legado__title { font-size: 28px; }
  .legado .fundamento__img-wrap {
    aspect-ratio: unset;
    height: 320px;
    width: 100%;
    border-radius: 0;
  }
  .legado .fundamento__content { padding: 0 var(--side); }

  /* FOOTER */
  .footer { padding: 48px var(--side) 40px; text-align: center; }
  .footer__top {
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
  }
  .footer__copy { font-size: 11px; }
  .footer__cols {
    grid-template-columns: 1fr;
    gap: 24px;
    justify-items: center;
  }
  .footer__col { text-align: center; }
  .footer__social { justify-content: center; }
}

/* ── ANIMAÇÕES DE ENTRADA ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}