:root {
  --bg: #000;
  --bg-soft: #0a0a0a;
  --bg-elevated: #111;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --text: #fff;
  --muted: rgba(255, 255, 255, 0.68);
  --muted-soft: rgba(255, 255, 255, 0.45);
  --border: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(255, 208, 0, 0.28);
  --accent: #ffd000;
  --accent-strong: #ffe566;
  --accent-glow: rgba(255, 208, 0, 0.35);
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  --shadow-card: 0 16px 48px rgba(0, 0, 0, 0.4);
  --radius: 20px;
  --radius-lg: 28px;
  --container: 1180px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

button,
input,
textarea {
  font: inherit;
}

ul {
  list-style: none;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.text-accent {
  color: var(--accent);
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 55%, #fff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  background: var(--accent);
  color: #000;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.eyebrow--pill {
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 208, 0, 0.1);
  border: 1px solid var(--border-accent);
  letter-spacing: 0.14em;
}

.eyebrow__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.85); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.9rem 1.5rem;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #0a0a0a;
  box-shadow: 0 12px 32px var(--accent-glow);
}

.btn--primary:hover {
  box-shadow: 0 18px 44px rgba(255, 208, 0, 0.45);
}

.btn--glow:hover {
  box-shadow: 0 20px 50px rgba(255, 208, 0, 0.5);
}

.btn--outline {
  border-color: rgba(255, 208, 0, 0.45);
  color: #fff;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(255, 208, 0, 0.1);
}

.btn--large {
  min-height: 56px;
  padding: 1rem 1.75rem;
  font-size: 0.95rem;
}

.btn--block {
  width: 100%;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.header--scrolled {
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.header__inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}

.brand:hover {
  opacity: 0.9;
}

.brand__logo,
.footer__logo {
  width: auto;
  object-fit: contain;
}

.brand__logo {
  width: auto;
  height: 48px;
  max-height: 48px;
  max-width: none;
  object-fit: contain;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.5));
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--accent);
  background: rgba(255, 208, 0, 0.08);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.menu-toggle:hover {
  border-color: var(--border-accent);
  background: rgba(255, 208, 0, 0.06);
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 6.5rem 0 4rem;
  overflow: hidden;
  background: #000;
}

.hero__media,
.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__media {
  z-index: 0;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__video--mobile {
  display: none;
}

.hero__overlay {
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.78) 42%, rgba(0, 0, 0, 0.45) 68%, rgba(0, 0, 0, 0.55) 100%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.85) 0%, transparent 30%);
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem 3.5rem;
  align-items: center;
}

.hero__copy h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 2.8vw, 2.65rem);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: 26ch;
  color: #fff;
}

.hero__lead,
.section__lead,
.cta-panel p,
.feature-card p,
.modality-card p,
.footer__tagline,
.footer__location,
.footer__bar,
.quote-section__text {
  color: var(--muted);
}

.hero__lead {
  max-width: 30rem;
  margin-top: 1.5rem;
  font-size: 1rem;
  line-height: 1.75;
}

.btn--hero {
  display: inline-flex;
  margin-top: 2rem;
  width: 100%;
  max-width: 22rem;
  min-height: 54px;
  padding: 1rem 1.5rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  background: linear-gradient(90deg, var(--accent) 0%, #e6a800 100%);
  color: #0a0a0a;
  box-shadow: 0 10px 32px rgba(255, 208, 0, 0.35);
}

.btn--hero:hover {
  box-shadow: 0 14px 40px rgba(255, 208, 0, 0.45);
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: clamp(200px, 38vh, 400px);
  pointer-events: none;
}

.hero__deco {
  width: min(65%, 280px);
  height: auto;
  opacity: 0;
  filter: drop-shadow(0 0 60px rgba(255, 208, 0, 0.2));
  animation: hero-deco-enter 1s var(--ease-out) 0.4s forwards;
}

@keyframes hero-deco-enter {
  from {
    opacity: 0;
    transform: translateX(-80px);
  }

  to {
    opacity: 0.85;
    transform: translateX(0);
  }
}

[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }

.section {
  padding: 6.5rem 0;
  position: relative;
}

.section--alt {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(255, 208, 0, 0.06), transparent 55%),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}

.section-intro {
  max-width: 40rem;
  margin-bottom: 3rem;
}

.section-intro--center {
  margin-inline: auto;
  text-align: center;
}

.section-intro--center .section__lead {
  margin-inline: auto;
}

.section-intro h2,
.cta-panel h2,
.quote-section__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.section__lead {
  margin-top: 1rem;
  max-width: 32rem;
  line-height: 1.8;
  font-size: 1.02rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.feature-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease-out), border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-accent);
  background: var(--surface-hover);
  box-shadow: var(--shadow-card);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255, 208, 0, 0.12);
  border: 1px solid var(--border-accent);
  margin-bottom: 1.25rem;
  color: var(--accent);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s ease;
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.05);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.feature-card__icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.65rem;
}

.feature-card p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.quote-section {
  position: relative;
  padding: 5.5rem 0;
  overflow: hidden;
}

.quote-section__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.97), rgba(0, 0, 0, 0.75)),
    url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?q=80&w=1920&auto=format&fit=crop') center / cover no-repeat;
  z-index: 0;
}

.quote-section__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, var(--bg) 0%, transparent 20%, transparent 80%, var(--bg) 100%);
}

.quote-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 52rem;
  margin-inline: auto;
}

.quote-section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.quote-section__text {
  font-size: 1.05rem;
  line-height: 1.85;
  max-width: 42rem;
  margin-inline: auto;
}

.modality-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.modality-card {
  position: relative;
  padding: 2rem 1.75rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease-out), border-color 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
}

.modality-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(255, 208, 0, 0.08), transparent 70%);
  pointer-events: none;
}

.modality-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card);
}

.modality-card__num {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 208, 0, 0.45);
  margin-bottom: 0.5rem;
}

.modality-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.45rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.modality-card__tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.85rem;
}

.modality-card p:last-child {
  font-size: 0.92rem;
  line-height: 1.75;
}

.cta-section {
  padding: 6rem 0 7rem;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2.5rem;
  padding: 2.75rem 3rem;
  border-radius: calc(var(--radius-lg) + 4px);
  background:
    linear-gradient(135deg, rgba(255, 208, 0, 0.14) 0%, rgba(255, 255, 255, 0.04) 50%, rgba(0, 0, 0, 0.2) 100%);
  border: 1px solid var(--border-accent);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.cta-panel::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 50%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 208, 0, 0.12), transparent 60%);
  pointer-events: none;
}

.cta-panel__copy {
  position: relative;
  z-index: 1;
}

.cta-panel h2 {
  margin-bottom: 0.75rem;
}

.cta-panel p {
  line-height: 1.75;
  max-width: 28rem;
}

.cta-panel__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cta-panel__hint {
  font-size: 0.78rem;
  color: var(--muted-soft);
  font-weight: 600;
}

.footer {
  padding: 4rem 0 1.5rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.footer__tagline {
  margin-top: 1rem;
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 22rem;
}

.footer__location {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

.footer__logo {
  width: auto;
  height: 56px;
  max-height: 56px;
  max-width: none;
  opacity: 0.95;
}

.footer__column h3 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 800;
}

.footer__column ul {
  display: grid;
  gap: 0.6rem;
}

.footer__column a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer__column a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer__bar {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
}

.footer__agency {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.footer__agency-logo {
  width: auto;
  height: 32px;
  max-height: 32px;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.footer__agency:hover .footer__agency-logo {
  opacity: 1;
}

.floating-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 40;
  width: 60px;
  height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #fff;
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
  animation: float-wa 3s ease-in-out infinite;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 18px 44px rgba(37, 211, 102, 0.5);
  animation: none;
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
}

@keyframes float-wa {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@media (max-width: 1080px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__copy h1 {
    max-width: none;
  }

  .hero__visual {
    min-height: auto;
    justify-content: center;
    padding-top: 1rem;
  }

  .hero__deco {
    width: min(40%, 160px);
    animation-name: hero-deco-enter-mobile;
  }

  @keyframes hero-deco-enter-mobile {
    from {
      opacity: 0;
      transform: translateX(-50px);
    }

    to {
      opacity: 0.6;
      transform: translateX(0);
    }
  }

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

  .cta-panel {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 2.25rem 2rem;
  }

  .cta-panel__copy p {
    margin-inline: auto;
  }

  .cta-panel__actions {
    align-items: center;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: fixed;
    top: 88px;
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.25rem;
    padding: 1.25rem;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    background: rgba(5, 5, 5, 0.96);
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px) scale(0.98);
    transition: opacity 0.3s ease, transform 0.3s var(--ease-out);
  }

  .nav.nav--open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .nav__link {
    padding: 0.9rem 1rem;
    border-radius: 12px;
  }

  .header__cta {
    display: none;
  }

  .hero {
    padding: 6rem 0 4rem;
    min-height: auto;
  }

  .hero__overlay {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.72) 50%, rgba(0, 0, 0, 0.88) 100%);
  }

  .hero__video--desktop {
    display: none;
  }

  .hero__video--mobile {
    display: block;
  }

  .modality-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 5rem 0;
  }

  .quote-section {
    padding: 4.5rem 0;
  }

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

  .footer__bar {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.5rem, var(--container));
  }

  .header__inner {
    min-height: 76px;
  }

  .nav {
    top: 76px;
    left: 0.75rem;
    right: 0.75rem;
  }

  .brand__logo {
    height: 38px;
    max-height: 38px;
  }

  .hero__copy h1 {
    font-size: clamp(1.55rem, 6vw, 2rem);
  }

  .btn--hero {
    max-width: none;
  }

  .cta-panel {
    padding: 1.75rem 1.25rem;
  }

  .floating-whatsapp {
    width: 54px;
    height: 54px;
    right: 1rem;
    bottom: 1rem;
  }

  .floating-whatsapp svg {
    width: 26px;
    height: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  [data-reveal],
  .hero__deco,
  .floating-whatsapp,
  .eyebrow__dot {
    animation: none;
    transition: none;
  }

  .hero__deco {
    opacity: 0.85;
    transform: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}