:root {
  --brand: #118A7A;
  --brand-dark: #0b6d60;
  --text: #1f2937;
  --muted: #6b7280;
  --bg: #ffffff;
  --alt: #f6f7f8;
  --shadow: 0 12px 40px rgba(0,0,0,.12);
  --radius: 14px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

img { max-width: 100%; display: block; border-radius: 10px; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 14px; }
ul { margin: 14px 0 0; padding-left: 18px; }

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  padding: 12px 0;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand img {
  height: 38px;
  width: auto;
  border-radius: 0;
}

.nav {
  display: flex;
  gap: 22px;
  align-items: center;
  font-size: 14px;
}
.nav a {
  color: rgba(0,0,0,.72);
}
.nav a:hover { color: var(--brand); }
.nav a[aria-current="page"] { color: var(--brand); font-weight: 600; }

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 10px;
  border-radius: 12px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: rgba(0,0,0,.75);
  margin: 4px 0;
  border-radius: 2px;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.15) 55%, rgba(0,0,0,.55));
}
.hero__content {
  position: relative;
  padding: 96px 0 110px;
  display: flex;
  justify-content: center;
}
.hero__card {
  width: min(520px, 100%);
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.18);
  padding: 22px 22px 26px;
  border-radius: 10px;
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow);
}
.hero__kicker {
  opacity: .95;
  font-size: 24px;
  letter-spacing: .02em;
  margin-bottom: 8px;
}
.hero__title {
  font-size: clamp(48px, 4vw, 44px);
  margin: 0 0 14px;
  letter-spacing: -.01em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: var(--brand);
  color: #fff;
}
.btn--primary:hover { background: var(--brand-dark); }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.32);
}
.btn--ghost:hover { border-color: rgba(255,255,255,.55); }

.hero__ruler {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
}
.ruler {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 0;
}
.ruler__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(0,0,0,.62);
  border-radius: 0;
  overflow: hidden;
}
.ruler__item {
  padding: 14px 16px;
  border-right: 1px solid rgba(255,255,255,.12);
}
.ruler__item:last-child { border-right: 0; }
.ruler__top {
  color: #9de0d6;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}
.ruler__bottom {
  color: #fff;
  font-size: 12px;
  opacity: .92;
}
.ruler__cta {
  background: var(--brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  font-weight: 800;
  letter-spacing: .03em;
  font-size: 12px;
}

.section {
  padding: 82px 0;
}
.section--alt {
  background: var(--alt);
}
.section--video {
  background: #fff;
}
.section--contact-hero {
  padding-top: 110px;
  background: var(--alt);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 36px;
  align-items: center;
}
.grid-2--swap {
  grid-template-columns: .95fr 1.05fr;
}
.grid-2--swap > :first-child { order: 1; }
.grid-2--swap > :last-child { order: 0; }

.h2 {
  font-size: clamp(26px, 3vw, 34px);
  margin: 0 0 12px;
  letter-spacing: -.01em;
}
.h3 {
  font-size: 18px;
  margin: 0 0 12px;
}
.kicker {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin: 0 0 10px;
}
.lead {
  color: rgba(0,0,0,.74);
  font-size: 16px;
}

.media img {
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.bullets {
  list-style: none;
  padding: 0;
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
}
.bullets li {
  position: relative;
  padding-left: 18px;
  color: rgba(0,0,0,.78);
}
.bullets li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  position: absolute;
  left: 0; top: 9px;
}

.stack-photos {
  position: relative;
  min-height: 430px;
}
.stack-photos img {
  position: absolute;
  width: 52%;
  height: auto;
  box-shadow: var(--shadow);
}
.stack-photos__a {
  left: 12%;
  top: 0;
  transform: rotate(-2deg);
}
.stack-photos__b {
  right: 6%;
  top: 14%;
  transform: rotate(2deg);
}

.center { text-align: center; }

.video {
  margin: 22px auto 0;
  width: min(980px, 100%);
  aspect-ratio: 16/9;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.video iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.mosaic img {
  border-radius: 12px;
  height: 160px;
  object-fit: cover;
}
.mosaic img:nth-child(1) { grid-column: span 2; height: 170px; }
.mosaic img:nth-child(4) { grid-column: span 2; height: 170px; }

.stats {
  background: var(--brand);
  color: #fff;
  padding: 32px 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: center;
}
.stat__num {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.stat__label {
  font-size: 12px;
  opacity: .92;
}

.testimonial {
  padding-top: 10px;
}
.testimonial__who {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  gap: 10px;
  align-items: center;
  color: rgba(0,0,0,.7);
}
.testimonial__name {
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .04em;
}
.testimonial__role {
  font-size: 11px;
  color: rgba(0,0,0,.55);
}
.leaf {
  width: 16px; height: 16px;
  border-radius: 3px 80% 3px 80%;
  background: var(--brand);
  transform: rotate(-25deg);
  display: inline-block;
}

.contact {
  background: #fff;
  padding: 70px 0 0;
}
.contact__grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: start;
}
.contact__card {
  background: #1f1f1f;
  border-radius: 14px;
  color: #fff;
  box-shadow: var(--shadow);
}
.contact__card-inner {
  padding: 20px 20px 22px;
}
.address {
  color: rgba(255,255,255,.82);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 16px;
}
.contact__form {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}
.contact__form label span {
  display: block;
  font-size: 12px;
  color: rgba(0,0,0,.68);
  margin-bottom: 6px;
}
.contact__form input,
.contact__form textarea {
  width: 100%;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 12px;
  padding: 12px 12px;
  font: inherit;
  outline: none;
}
.contact__form input:focus,
.contact__form textarea:focus {
  border-color: rgba(17, 138, 122, .55);
  box-shadow: 0 0 0 4px rgba(17, 138, 122, .12);
}

.map {
  margin-top: 26px;
  width: 100%;
  height: 420px;
}
.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.footer {
  padding: 22px 0;
  border-top: 1px solid rgba(0,0,0,.08);
  background: #fff;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  color: rgba(0,0,0,.6);
  font-size: 13px;
}
.footer a { color: var(--brand); }

.whatsapp-float {
  position: fixed;
  left: 16px;
  bottom: 16px;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  z-index: 30;
}

@media (max-width: 920px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2--swap > :first-child { order: 0; }
  .grid-2--swap > :last-child { order: 0; }
  .stack-photos { min-height: 360px; }
  .stack-photos img { width: 56%; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: inline-block; }
  .nav {
    position: absolute;
    right: 20px;
    top: 62px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 14px;
    padding: 10px 12px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    box-shadow: var(--shadow);
  }
  body.nav-open .nav { display: flex; }
  .hero__content { padding: 94px 0 120px; }
  .ruler {
    grid-template-columns: 1fr;
  }
  .ruler__items {
    grid-template-columns: repeat(2, 1fr);
  }
  .ruler__cta {
    height: 44px;
    border-radius: 0;
  }
  .bullets {
    grid-template-columns: 1fr;
  }
  .mosaic {
    grid-template-columns: repeat(2, 1fr);
  }
  .mosaic img { height: 150px; }
  .mosaic img:nth-child(1),
  .mosaic img:nth-child(4) { grid-column: span 2; height: 160px; }
}