@import url("https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;500;600;700;800&display=swap");

:root {
  --green-950: #04342c;
  --green-900: #085041;
  --green-700: #1d9e75;
  --mint: #5dcaa5;
  --mint-soft: #e1f5ee;
  --red: #df2734;
  --ink: #18312c;
  --muted: #6f817c;
  --line: #dbe9e4;
  --soft: #f5f8f7;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(4, 52, 44, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Noto Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 12px clamp(18px, 4vw, 64px);
  background: rgba(255,255,255,.86);
  border-bottom: .5px solid rgba(219,233,228,.72);
  backdrop-filter: blur(12px);
}
.site-header.scrolled { box-shadow: 0 12px 35px rgba(4, 52, 44, .08); }
.brand img { width: min(240px, 46vw); max-height: 54px; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 24px; font-size: 14px; color: #47635c; font-weight: 600; }
.nav a:hover { color: var(--green-700); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang, .header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 8px;
  font-weight: 800;
}
.lang { border: 1px solid var(--line); color: var(--green-950); }
.header-cta { background: var(--green-700); color: #fff; }
.icon-button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.public-flash-stack {
  position: fixed;
  top: 94px;
  right: clamp(18px, 4vw, 64px);
  z-index: 60;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 36px));
}
.public-flash {
  padding: 14px 16px;
  border: 1px solid rgba(29,158,117,.22);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  color: var(--ink);
  font-weight: 800;
}

.hero { background: var(--green-950); color: #fff; }
.hero-visual {
  min-height: clamp(320px, 48vw, 620px);
  overflow: hidden;
  background: #101c19;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: clamp(320px, 48vw, 620px);
  object-fit: cover;
  filter: grayscale(1);
  opacity: .86;
}
.hero-content {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(34px, 5vw, 70px) clamp(18px, 5vw, 72px);
}
.hero-content h1 {
  max-width: 800px;
  margin: 0;
  color: #fff;
  font-size: clamp(42px, 5.6vw, 72px);
  line-height: 1.02;
  letter-spacing: 0;
}
.hero-content h1 span { color: var(--mint); }
.hero-content p { max-width: 860px; color: #9fe1cb; }
.hero-content .lead { color: #d8fff2; font-size: clamp(18px, 2vw, 22px); font-weight: 600; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero-actions, .form-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, filter .2s ease, background .2s ease;
}
.button:hover { filter: brightness(1.08); transform: translateY(-1px); }
.button:active { transform: scale(.97); }
.button svg { width: 18px; }
.primary { background: var(--green-700); color: #fff; }
.ghost { border-color: rgba(93,202,165,.72); background: transparent; color: #fff; }
.hero-mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #0f6e56;
}
.hero-mini-stats span { display: grid; gap: 4px; color: #9fe1cb; font-size: 13px; }
.hero-mini-stats strong { color: #fff; font-size: 28px; line-height: 1; }
.topic-navigation {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 24px;
  padding: clamp(42px, 6vw, 76px) clamp(18px, 5vw, 72px);
  background: #efefef;
}
.topic-card {
  display: grid;
  gap: 16px;
  min-height: 300px;
  padding: 0 0 22px;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: transform .2s ease;
}
.topic-card:hover { transform: translateY(-4px); }
.topic-card > div {
  display: grid;
  place-items: center;
  min-height: 150px;
  background: var(--green-900);
}
.topic-card svg { width: 74px; height: 74px; color: rgba(255,255,255,.56); }
.topic-card h3 { padding: 0 22px; color: var(--green-950); font-size: 18px; }
.topic-card p { padding: 0 22px; margin: 0; font-size: 14px; }

.section { padding: clamp(60px, 8vw, 112px) clamp(18px, 5vw, 72px); }
.muted { background: var(--soft); }
.section-head { max-width: 760px; margin-bottom: 34px; }
h2 { margin: 0; color: var(--green-950); font-size: clamp(30px, 4vw, 52px); line-height: 1.08; letter-spacing: 0; }
h3 { margin: 0; color: var(--green-950); font-size: 20px; line-height: 1.18; }
p { color: var(--muted); }
.lead { color: #405d56; font-size: clamp(18px, 2vw, 22px); font-weight: 600; }
.section-grid, .split, .academy-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}
.logo-panel {
  display: grid;
  place-items: center;
  min-height: 330px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}
.logo-panel img { width: 120px; margin-bottom: 18px; }
.logo-panel strong { color: var(--red); font-size: 72px; line-height: 1; }
.logo-panel span { color: var(--muted); font-weight: 800; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.service-card, .brand-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  min-height: 250px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover, .brand-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-card svg { color: var(--green-700); width: 34px; height: 34px; margin-bottom: 28px; }
.service-card.accent { background: var(--green-950); border-color: var(--green-950); }
.service-card.accent h3 { color: #fff; }
.service-card.accent p { color: #b9ecdc; }
.service-card.accent svg { color: var(--mint); }

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--green-950);
  color: #fff;
}
.stats-bar div { display: grid; place-items: center; gap: 6px; padding: 34px 18px; border-right: 1px solid #0f6e56; }
.stats-bar strong { font-size: 34px; line-height: 1; }
.stats-bar span { color: var(--mint); font-size: 12px; font-weight: 800; text-transform: uppercase; }

.brand-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.brand-card { position: relative; display: flex; flex-direction: column; gap: 22px; }
.brand-card img { width: 100%; height: 96px; object-fit: contain; border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.brand-card a { display: inline-flex; align-items: center; gap: 6px; color: var(--green-700); font-weight: 800; }
.brand-card a svg { width: 16px; }
.brand-badge {
  width: max-content;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--green-700);
  font-size: 12px;
  font-weight: 900;
}

.academy-section { background: #fff; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tag-list span {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--green-950);
  font-size: 13px;
  font-weight: 800;
}
.course-card {
  padding: 30px;
  border: 1px solid #9fe1cb;
  border-radius: 8px;
  background: var(--mint-soft);
}
.course-card h3 { font-size: 24px; }
.course-meta { display: grid; gap: 12px; margin: 24px 0; }
.course-meta span { display: flex; align-items: center; gap: 10px; color: #385b53; font-weight: 700; }
.course-meta svg { width: 18px; color: var(--green-700); }

.why-section { background: var(--soft); }
.why-list { display: grid; gap: 14px; }
.why-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.why-item svg { color: var(--green-700); }
.why-item p { margin-bottom: 0; }

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  background: var(--green-950);
  color: #fff;
}
.contact-section h2 { color: #fff; }
.contact-section p { color: #b9ecdc; }
.contact-lines { display: grid; gap: 14px; margin-top: 28px; }
.contact-lines a, .contact-lines > span {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 12px;
  align-items: center;
  color: #edf8f4;
}
.contact-lines a > span, .contact-lines > span > span {
  grid-row: span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid #9fe1cb;
  border-radius: 8px;
  background: var(--mint-soft);
}
.contact-lines svg { color: var(--green-700); width: 20px; }
.contact-lines strong { color: var(--mint); font-size: 12px; text-transform: uppercase; }
.socials { display: flex; gap: 12px; margin-top: 28px; }
.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
}
.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  background: #fff;
  border-radius: 8px;
  color: var(--ink);
}
.contact-form h3 { color: var(--green-950); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: grid; gap: 7px; color: #526b64; font-weight: 800; font-size: 14px; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
}
textarea { resize: vertical; }
.map-panel {
  grid-column: 1 / -1;
  min-height: 320px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  background: rgba(255,255,255,.07);
}
.map-panel iframe { width: 100%; height: 360px; border: 0; display: block; }
.map-panel a { display: inline-flex; align-items: center; gap: 10px; padding: 22px; color: #fff; font-weight: 800; }

.floating-whatsapp {
  position: fixed;
  right: clamp(18px, 3vw, 32px);
  bottom: clamp(18px, 3vw, 32px);
  z-index: 80;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 18px 42px rgba(37, 211, 102, .38), 0 0 0 8px rgba(37, 211, 102, .12);
  animation: pulse-ring 2.4s infinite;
}
.floating-whatsapp:hover { transform: translateY(-2px); }
.floating-whatsapp svg { width: 40px; height: 40px; fill: currentColor; }
@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 18px 42px rgba(37, 211, 102, .38), 0 0 0 8px rgba(37, 211, 102, .12); }
  50% { box-shadow: 0 18px 42px rgba(37, 211, 102, .42), 0 0 0 14px rgba(37, 211, 102, .05); }
}

.footer {
  padding: 26px clamp(18px, 5vw, 72px);
  background: var(--green-950);
  color: var(--mint);
  font-size: 14px;
}
.footer-credit {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 42px;
  width: calc(100% - 98px);
}
.designer-credit { margin-left: auto; padding-right: 98px; }

@media (max-width: 1040px) {
  .section-grid, .split, .academy-section, .contact-section { grid-template-columns: 1fr; }
  .topic-navigation { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .card-grid, .brand-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 768px) {
  .site-header { min-height: 68px; }
  .header-cta { display: none; }
  .icon-button { display: inline-flex; }
  .nav {
    position: absolute;
    inset: 68px 0 auto;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .hero-content { padding: 38px 18px; }
  .hero-content h1 { font-size: 40px; }
  .topic-navigation, .card-grid, .brand-grid, .stats-bar, .form-row { grid-template-columns: 1fr; }
  .hero-mini-stats { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .floating-whatsapp { width: 58px; height: 58px; }
  .floating-whatsapp svg { width: 36px; height: 36px; }
  .footer-credit { width: calc(100% - 84px); }
  .designer-credit { margin-left: 0; padding-right: 0; }
}