:root {
  --bg: #171a1b;
  --bg-deep: #101314;
  --gold: #e0aa1b;
  --gold-deep: #bf8e13;
  --text: #f5f5f2;
  --muted: #c3c5c2;
  --green: #39b766;
  --sans: Arial, Helvetica, sans-serif;
  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: var(--sans); line-height: 1.55; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font: inherit; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 92px 0; }
#sobre, #areas, #socios { scroll-margin-top: 96px; }
.skip { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 8px 12px; color: #111; background: white; transform: translateY(-150%); }
.skip:focus { transform: none; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.header { position: absolute; z-index: 40; inset: 0 0 auto; color: white; }
.header.is-fixed { position: fixed; background: rgba(15,18,19,.94); box-shadow: 0 6px 25px rgba(0,0,0,.18); backdrop-filter: blur(12px); }
.header__row { display: flex; min-height: 96px; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; }
.brand__logo { display: block; width: 390px; max-width: 35vw; height: auto; }
.nav { display: flex; align-items: center; gap: 36px; font-size: .79rem; }
.nav a { padding: 11px 0; transition: color .2s; }
.nav a:hover { color: var(--gold); }
.menu-button { display: none; width: 44px; height: 44px; padding: 9px; border: 0; color: white; background: transparent; }
.menu-button span { display: block; width: 26px; height: 1px; margin: 6px auto; background: currentColor; transition: .25s; }

.hero { position: relative; height: 475px; overflow: hidden; background: var(--bg-deep); touch-action: pan-y; }
.hero__slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { z-index: 0; opacity: 0; background-position: center; background-size: cover; transition: opacity .55s ease; }
.hero-slide.is-active { z-index: 1; opacity: 1; }
.hero-slide--1 { background-image: url("assets/hero.webp"); background-position: center 38%; }
.hero-slide--2 { background-image: url("assets/hero-2.webp"); }
.hero-slide--3 { background-image: url("assets/hero-3.webp"); }
.hero__shade { position: absolute; inset: 0; background: rgba(8,10,10,.5); }
.hero__content { position: relative; z-index: 2; display: flex; height: 100%; padding-top: 80px; align-items: center; flex-direction: column; justify-content: center; }
.hero h1, .hero-slide h2 { width: min(600px, 70%); margin: 0; color: var(--gold); font-size: clamp(2rem, 3.35vw, 3.2rem); font-weight: 700; line-height: 1.08; }
.hero__content p { width: min(600px, 70%); margin: 14px 0 0; color: rgba(255,255,255,.75); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
.hero__arrow { position: absolute; z-index: 4; top: 50%; width: 48px; height: 72px; padding: 0; border: 0; outline: 0; color: #050606; background: transparent; font-size: 3.15rem; font-weight: 900; line-height: 1; text-align: center; transform: translateY(-50%); cursor: pointer; text-shadow: 0 1px 0 rgba(255,255,255,.25); transition: color .2s, transform .2s; }
.hero__arrow:hover, .hero__arrow:focus-visible { color: var(--gold); transform: translateY(-50%) scale(1.08); }
.hero__arrow--left { left: 20px; }
.hero__arrow--right { right: 20px; }
.hero__dots { position: absolute; z-index: 4; bottom: 18px; left: 50%; display: flex; gap: 7px; transform: translateX(-50%); }
.hero__dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; }
.hero__dots button.is-active { background: var(--gold); }

.about { background: var(--bg); }
.about__grid { display: grid; grid-template-columns: .76fr 1.24fr; gap: 78px; align-items: center; }
.about__photo { margin: 0; }
.about__photo img { width: 100%; max-height: 510px; object-fit: cover; object-position: center 18%; }
.about__photo figcaption { margin-top: 8px; color: #818684; font-size: .58rem; text-align: center; }
.about__text h2, .partners h2 { margin: 0; font-size: 2rem; font-weight: 500; }
.gold-rule { display: block; width: 48px; height: 2px; margin: 17px 0 28px; background: var(--gold); }
.about__text p { margin: 0 0 16px; color: var(--muted); font-size: .84rem; line-height: 1.72; }

.areas { padding-top: 42px; background: var(--bg); }
.title-lines { display: grid; grid-template-columns: 1fr auto 1fr; gap: 54px; align-items: center; }
.title-lines i { height: 2px; background: var(--gold); }
.title-lines h2 { margin: 0; font-size: 2.05rem; font-weight: 500; line-height: 1.12; text-align: center; }
.section-note { margin: 14px 0 34px; color: #7e8381; font-size: .62rem; text-align: center; }
.areas__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px 30px; }
.area-card { position: relative; display: flex; min-height: 215px; padding: 26px; align-items: center; flex-direction: column; justify-content: center; overflow: hidden; background-image: url("assets/areas.webp"); background-repeat: no-repeat; background-size: 300% auto; isolation: isolate; outline: none; transition: transform .25s, box-shadow .25s; }
.area-card:hover { z-index: 2; box-shadow: 0 14px 28px rgba(0,0,0,.32); transform: translateY(-4px); }
.area-card__shade { position: absolute; z-index: -1; inset: 0; background: rgba(5,7,7,.61); transition: background .25s; }
.area-card:hover .area-card__shade, .area-card:focus .area-card__shade { background: rgba(179,133,13,.97); }
.area-card svg { width: 51px; height: 51px; margin-bottom: 15px; fill: none; stroke: var(--gold); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; transition: opacity .2s, transform .2s; }
.area-card h3 { max-width: 260px; margin: 0; color: var(--gold); font-size: 1.03rem; line-height: 1.12; text-align: center; transition: opacity .2s, transform .2s; }
.area-card__description { position: absolute; inset: 20px 25px; display: grid; margin: 0; place-items: center; color: white; font-size: .78rem; font-weight: 600; line-height: 1.58; text-align: center; opacity: 0; transform: translateY(8px); transition: opacity .25s, transform .25s; }
.area-card:hover svg, .area-card:hover h3, .area-card:focus svg, .area-card:focus h3 { opacity: 0; transform: translateY(-7px); }
.area-card:hover .area-card__description, .area-card:focus .area-card__description { opacity: 1; transform: none; }
.tile-1 { background-position: 0% 0%; }
.tile-2 { background-position: 50% 0%; }
.tile-3 { background-position: 100% 0%; }
.tile-4 { background-position: 0% 50%; }
.tile-5 { background-position: 50% 50%; }
.tile-6 { background-position: 100% 50%; }
.tile-7 { background-position: 0% 100%; }
.tile-8 { background-position: 50% 100%; }
.tile-9 { background-position: 100% 100%; }

.partners { background: var(--bg); text-align: center; }
.gold-rule--center { margin-inline: auto; }
.partners__grid { display: grid; max-width: 850px; margin: 0 auto; grid-template-columns: 1fr 1fr; }
.partner { padding: 18px 58px 24px; }
.partner + .partner { border-left: 1px solid rgba(255,255,255,.14); }
.partner__photo { position: relative; width: 180px; height: 245px; margin: 0 auto 25px; background-image: url("assets/equipe.webp"); background-repeat: no-repeat; background-size: 245% auto; }
.partner__photo--kamilla { background-position: 18% 8%; }
.partner__photo--douglasmar { background-position: 82% 8%; }
.partner__photo span { position: absolute; right: 0; bottom: 0; left: 0; padding: 7px; color: rgba(255,255,255,.75); background: rgba(0,0,0,.6); font-size: .55rem; letter-spacing: .12em; text-transform: uppercase; }
.partner p { min-height: 68px; margin-bottom: 20px; color: #aeb1af; font-size: .66rem; line-height: 1.6; }
.partner h3 { margin: 0 0 5px; font-size: .92rem; font-weight: 500; }
.partner small { color: var(--gold); font-size: .64rem; }

.contact-strip { padding: 70px 0; color: white; background: var(--gold-deep); }
.contact-strip__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 120px; align-items: center; }
.contact-strip__eyebrow { margin: 0 0 14px; font-size: .66rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.contact-strip h2 { margin: 0; font-size: 2.1rem; font-weight: 500; }
.white-rule { display: block; width: 52px; height: 2px; margin-top: 17px; background: white; }
.contact-list { border-top: 1px solid rgba(255,255,255,.42); }
.contact-list p { display: grid; margin: 0; padding: 14px 0; grid-template-columns: 125px 1fr; border-bottom: 1px solid rgba(255,255,255,.42); }
.contact-list span { font-size: .65rem; letter-spacing: .09em; text-transform: uppercase; }
.contact-list strong { font-size: .82rem; font-weight: 500; }

.footer { padding: 20px 0; background: var(--bg-deep); }
.footer__row { display: flex; justify-content: space-between; gap: 25px; color: #737876; font-size: .62rem; }
.footer p { margin: 0; }
.whatsapp { position: fixed; z-index: 48; right: 22px; bottom: 20px; display: flex; min-height: 44px; padding: 0 18px; align-items: center; gap: 9px; border-radius: 26px; color: white; background: var(--green); box-shadow: 0 6px 17px rgba(0,0,0,.23); font-size: .74rem; }
.whatsapp svg { width: 23px; height: 23px; fill: currentColor; }
.whatsapp-note { position: fixed; z-index: 47; right: 22px; bottom: 74px; padding: 10px 14px; border-radius: 5px; color: white; background: #0e1111; box-shadow: 0 8px 24px rgba(0,0,0,.25); font-size: .68rem; opacity: 0; transform: translateY(7px); transition: .2s; pointer-events: none; }
.whatsapp-note.show { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .menu-button { position: relative; z-index: 42; display: block; }
  .nav { position: fixed; z-index: 41; inset: 0; padding: 125px 32px 40px; align-items: flex-start; flex-direction: column; gap: 12px; background: var(--bg-deep); transform: translateX(100%); transition: transform .28s; }
  .nav a { font-size: 1.5rem; }
  .menu-open .nav { transform: none; }
  .menu-open .menu-button span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-open .menu-button span:nth-child(2) { opacity: 0; }
  .menu-open .menu-button span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .about__grid { grid-template-columns: .85fr 1.15fr; gap: 40px; }
  .areas__grid { gap: 20px; }
  .area-card { min-height: 185px; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 68px 0; }
  .header__row { min-height: 76px; }
  .brand__logo { width: 282px; max-width: 73vw; }
  .hero { height: 410px; }
  .hero-slide--1 { background-position: 58% center; }
  .hero-slide--2 { background-position: 58% center; }
  .hero-slide--3 { background-position: 55% center; }
  .hero__content { align-items: flex-start; }
  .hero h1, .hero-slide h2, .hero__content p { width: 86%; margin-left: 24px; }
  .hero h1, .hero-slide h2 { font-size: 2.05rem; }
  .hero__content p { font-size: .62rem; }
  .hero__arrow { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: 36px; }
  .about__photo img { max-height: 440px; }
  .about__text h2, .partners h2 { font-size: 1.75rem; }
  .title-lines { gap: 17px; }
  .title-lines h2 { font-size: 1.65rem; }
  .areas__grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .area-card { min-height: 155px; padding: 16px 10px; }
  .area-card svg { width: 37px; height: 37px; margin-bottom: 10px; }
  .area-card h3 { font-size: .78rem; }
  .area-card__description { inset: 12px; font-size: .66rem; line-height: 1.38; }
  .partners__grid { grid-template-columns: 1fr; }
  .partner { padding-inline: 30px; }
  .partner + .partner { padding-top: 48px; border-top: 1px solid rgba(255,255,255,.14); border-left: 0; }
  .contact-strip__grid { grid-template-columns: 1fr; gap: 38px; }
  .footer__row { flex-direction: column; gap: 6px; }
  .whatsapp { right: 13px; bottom: 13px; width: 56px; height: 56px; min-height: 56px; padding: 0; justify-content: center; }
  .whatsapp span { display: none; }
  .whatsapp-note { right: 13px; bottom: 77px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}