:root {
  --black: #080807;
  --black-soft: #12100d;
  --gold: #c89b3c;
  --gold-light: #e7c978;
  --cream: #f6f1e8;
  --muted: #b8aea0;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 28px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  width: 100%;
  min-width: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--black);
  color: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  width: 100%;
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

section, header, footer, main, nav, article, div {
  max-width: 100%;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.section-pad {
  padding: 110px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 8, 7, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.navbar {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(200, 155, 60, 0.6);
  color: var(--gold-light);
  font-weight: 800;
  letter-spacing: -1px;
}

.brand-text {
  font-size: 0.86rem;
  text-transform: uppercase;
  line-height: 1.1;
  letter-spacing: 2px;
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a {
  transition: color 0.25s ease;
}

.nav-links a:hover {
  color: var(--gold-light);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  text-align: center;
  transition: transform 0.25s ease, background 0.25s ease, border 0.25s ease;
}

.nav-cta,
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #171107;
}

.btn-secondary {
  border: 1px solid var(--line);
  color: var(--cream);
}

.nav-cta:hover,
.btn:hover {
  transform: translateY(-3px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--cream);
  margin: 4px auto;
}

.hero {
  position: relative;
  min-height: calc(100vh - 86px);
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 15% 20%, rgba(200, 155, 60, 0.17), transparent 30%),
    linear-gradient(180deg, #0f0d0b 0%, var(--black) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 160px;
  background: linear-gradient(180deg, transparent, var(--black));
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: 70px;
  align-items: center;
}

.eyebrow {
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 16px;
}

h1,
h2 {
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 0.94;
  letter-spacing: -2.5px;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
}

h1 {
  font-size: clamp(3.4rem, 9vw, 8.5rem);
  max-width: 880px;
}

h2 {
  font-size: clamp(2.4rem, 5.4vw, 5.8rem);
  max-width: 980px;
}

.hero-text {
  max-width: 580px;
  color: var(--muted);
  font-size: 1.12rem;
  margin: 28px 0 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.hero-visual img {
  height: 620px;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.08) brightness(0.82);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.62));
  z-index: 1;
}

.floating-card {
  position: absolute;
  left: 26px;
  bottom: 26px;
  right: 26px;
  z-index: 2;
  padding: 24px;
  background: rgba(8, 8, 7, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  border-radius: 20px;
}

.floating-card strong {
  display: block;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--gold-light);
  font-size: 2.2rem;
  line-height: 1;
}

.floating-card span {
  color: var(--muted);
}

.features {
  margin-top: -55px;
  position: relative;
  z-index: 3;
}

.feature-grid,
.service-grid,
.team-grid,
.stats,
.gallery-grid,
.courses-grid,
.about-grid,
.cta-grid,
.footer-grid {
  min-width: 0;
}

.hero-grid > *,
.about-grid > *,
.courses-grid > *,
.cta-grid > *,
.service-grid > *,
.gallery-grid > *,
.team-grid > *,
.feature-grid > * {
  min-width: 0;
}


.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.contact-card,
.team-card,
.service-card,
.course-card {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.18);
  min-width: 0;
}

.feature-card {
  padding: 30px;
}

.icon {
  color: var(--gold-light);
  font-size: 1.4rem;
}

.feature-card h3,
.service-card h3,
.team-card h3 {
  margin-top: 14px;
  font-size: 1.28rem;
}

.feature-card p,
.service-card p,
.about-content p,
.courses-content p,
.team-card p,
.cta-grid p,
.footer p {
  color: var(--muted);
}

.section-heading {
  margin-bottom: 52px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  overflow: hidden;
}

.service-card img {
  height: 260px;
  object-fit: cover;
  filter: grayscale(0.35) brightness(0.78);
  transition: transform 0.55s ease, filter 0.55s ease;
}

.service-card:hover img {
  transform: scale(1.06);
  filter: grayscale(0) brightness(0.9);
}

.service-card div {
  padding: 24px;
}

.service-card span {
  display: inline-block;
  margin-top: 18px;
  color: var(--gold-light);
  font-weight: 900;
}

.about {
  background: var(--black-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: 70px;
  align-items: center;
}

.about-images {
  position: relative;
  min-height: 620px;
}

.about-main,
.about-small {
  position: absolute;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.about-main {
  inset: 0 auto auto 0;
  width: 78%;
  height: 560px;
}

.about-small {
  right: 0;
  bottom: 0;
  width: 46%;
  height: 320px;
}

.about-content p {
  font-size: 1.05rem;
  margin-top: 26px;
  max-width: 640px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.stats div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.stats strong {
  display: block;
  color: var(--gold-light);
  font-size: 2.1rem;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1;
}

.stats span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.courses {
  background:
    radial-gradient(circle at 90% 15%, rgba(200, 155, 60, 0.14), transparent 30%),
    linear-gradient(180deg, #0b0a08 0%, var(--black-soft) 100%);
}

.courses-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: 60px;
  align-items: center;
}


.courses-content p {
  font-size: 1.05rem;
  margin-top: 26px;
  max-width: 680px;
}

.course-points {
  display: grid;
  gap: 14px;
  margin: 34px 0 32px;
}

.course-points div {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
}

.course-points strong {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #171107;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  font-weight: 900;
}

.course-points span {
  color: var(--muted);
}

.courses-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.course-card {
  overflow: hidden;
}

.course-card img {
  height: 380px;
  object-fit: cover;
  filter: grayscale(0.28) brightness(0.78);
}

.course-card-body {
  padding: 30px;
}

.course-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(200, 155, 60, 0.13);
  color: var(--gold-light);
  border: 1px solid rgba(200, 155, 60, 0.28);
  font-weight: 900;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.4px;
}

.course-card h3 {
  margin-top: 18px;
  font-size: 1.7rem;
}

.course-card p {
  color: var(--muted);
  margin-top: 10px;
}

.course-card ul {
  margin-top: 22px;
  list-style: none;
  display: grid;
  gap: 10px;
}

.course-card li {
  color: var(--cream);
}

.course-card li::before {
  content: "✦";
  color: var(--gold-light);
  margin-right: 10px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 1fr;
  grid-auto-rows: 230px;
  gap: 18px;
}

.gallery-grid > img {
  min-width: 0;
}


.gallery-grid img {
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  filter: grayscale(0.2) brightness(0.82);
}

.gallery-grid img:first-child,
.gallery-grid img:last-child {
  grid-row: span 2;
}

.team {
  background: linear-gradient(180deg, var(--black), #0f0d0a);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.team-card {
  padding: 16px;
}

.team-card img {
  height: 380px;
  object-fit: cover;
  border-radius: 20px;
  filter: grayscale(0.35) brightness(0.82);
}

.team-card h3,
.team-card p {
  padding: 0 10px;
}

.team-card h3 {
  margin-top: 18px;
}

.team-card p {
  padding-bottom: 16px;
}

.cta-band {
  background:
    linear-gradient(rgba(8, 8, 7, 0.78), rgba(8, 8, 7, 0.9)),
    url('https://images.unsplash.com/photo-1512690459411-b9245aed614b?auto=format&fit=crop&w=1600&q=85') center/cover;
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  gap: 50px;
  align-items: center;
  padding: 54px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 34px;
  background: rgba(8, 8, 7, 0.7);
  backdrop-filter: blur(12px);
}

.contact-card {
  padding: 32px;
}

.contact-card p + p {
  margin-top: 12px;
}

.contact-card .btn {
  width: 100%;
  margin-top: 24px;
}

.footer {
  padding: 42px 0;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.dev-credit {
  color: var(--gold-light) !important;
  font-weight: 800;
}

.reveal-up {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.12s;
}

.delay-2 {
  transition-delay: 0.22s;
}

.split-reveal .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(44px) rotate(4deg);
  filter: blur(8px);
  transition:
    opacity 0.65s ease,
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.65s ease;
  transition-delay: calc(var(--i) * 0.022s);
}

.split-reveal.is-visible .char {
  opacity: 1;
  transform: translateY(0) rotate(0);
  filter: blur(0);
}

@media (max-width: 1100px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links.is-open {
    position: absolute;
    top: 86px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 18px;
    padding: 24px;
    background: rgba(8, 8, 7, 0.96);
    border: 1px solid var(--line);
    border-radius: 24px;
  }

  .hero-grid,
  .about-grid,
  .courses-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 420px;
    height: 520px;
  }

  .feature-grid,
  .team-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-images {
    min-height: 520px;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 260px;
  }

  .gallery-grid img:first-child,
  .gallery-grid img:last-child {
    grid-row: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .section-pad {
    padding: 76px 0;
  }

  .navbar {
    height: 76px;
    gap: 14px;
  }

  .nav-links.is-open {
    top: 76px;
    left: 14px;
    right: 14px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .brand-text {
    font-size: 0.74rem;
    letter-spacing: 1.8px;
  }

  .eyebrow {
    font-size: 0.72rem;
    letter-spacing: 2.5px;
  }

  h1 {
    font-size: clamp(3rem, 15.5vw, 4.7rem);
    letter-spacing: -2px;
  }

  h2 {
    font-size: clamp(2.4rem, 10.4vw, 3.65rem);
    letter-spacing: -1.5px;
    line-height: 0.98;
  }

  .hero {
    min-height: auto;
    padding-top: 38px;
  }

  .hero-text,
  .courses-content p,
  .about-content p {
    font-size: 1rem;
  }

  .hero-actions,
  .courses-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    min-height: 50px;
    padding-inline: 18px;
  }

  .features {
    margin-top: 0;
    padding-top: 18px;
  }

  .feature-grid,
  .team-grid,
  .service-grid,
  .stats,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .hero-visual img {
    height: 430px;
    min-height: 430px;
  }

  .floating-card {
    left: 16px;
    right: 16px;
    bottom: 16px;
    padding: 18px;
  }

  .about-images {
    min-height: auto;
    display: grid;
    gap: 16px;
  }

  .about-main,
  .about-small {
    position: static;
    width: 100%;
    height: 340px;
  }

  .courses-grid {
    gap: 34px;
  }

  .course-points div {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
  }

  .course-points strong {
    width: 46px;
    height: 46px;
  }

  .course-card-body,
  .contact-card,
  .feature-card {
    padding: 24px;
  }

  .service-card img,
  .team-card img,
  .course-card img,
  .gallery-grid img {
    height: 300px;
  }

  .cta-grid {
    padding: 26px;
    border-radius: 26px;
  }
}

@media (max-width: 390px) {
  .container {
    width: min(100% - 24px, 1160px);
  }

  h1 {
    font-size: clamp(2.75rem, 14.5vw, 4.2rem);
  }

  h2 {
    font-size: clamp(2.05rem, 9.8vw, 3.15rem);
  }

  .brand-text {
    font-size: 0.7rem;
  }

  .course-points div {
    grid-template-columns: 1fr;
  }
}


/* Ajustes finais de responsividade para apresentação no celular */
@media (max-width: 820px) {
  .container {
    width: calc(100% - 32px);
  }

  .courses-grid,
  .about-grid,
  .hero-grid,
  .cta-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 34px;
  }

  .courses-content,
  .course-card,
  .about-content,
  .about-images,
  .hero-content,
  .hero-visual {
    width: 100%;
    max-width: 100%;
  }

  .courses .split-reveal,
  .gallery .split-reveal,
  .team .split-reveal,
  .about .split-reveal {
    font-size: clamp(2.15rem, 10vw, 3.35rem);
    line-height: 1;
    letter-spacing: -1.4px;
  }

  .course-card img {
    height: 320px;
  }

  .gallery-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-auto-rows: auto;
  }

  .gallery-grid img,
  .gallery-grid img:first-child,
  .gallery-grid img:last-child {
    grid-row: auto;
    height: 310px;
  }
}

@media (max-width: 520px) {
  .container {
    width: calc(100% - 28px);
  }

  .section-pad {
    padding: 64px 0;
  }

  .hero-grid,
  .about-grid,
  .courses-grid,
  .cta-grid {
    gap: 28px;
  }

  h1 {
    font-size: clamp(2.85rem, 14vw, 4rem);
    line-height: .96;
  }

  h2,
  .courses .split-reveal,
  .gallery .split-reveal,
  .team .split-reveal,
  .about .split-reveal {
    font-size: clamp(2rem, 10.8vw, 3rem);
    line-height: 1.02;
    letter-spacing: -1.1px;
  }

  .hero-text,
  .courses-content p,
  .about-content p,
  .feature-card p,
  .service-card p,
  .team-card p,
  .cta-grid p {
    font-size: .98rem;
  }

  .course-points div {
    grid-template-columns: 48px minmax(0, 1fr);
    align-items: start;
    padding: 16px;
  }

  .course-points strong {
    width: 44px;
    height: 44px;
    font-size: .95rem;
  }

  .course-card-body,
  .contact-card,
  .feature-card,
  .service-card div {
    padding: 22px;
  }

  .gallery-grid img,
  .service-card img,
  .team-card img,
  .course-card img {
    height: 285px;
  }
}