:root {
  --red: #e9302a;
  --red-dark: #b91412;
  --dark: #080a0b;
  --dark-2: #101315;
  --dark-3: #171a1d;
  --text: #f5f5f5;
  --muted: #b8bec4;
  --muted-2: #6f7479;
  --line: rgba(255,255,255,.14);
  --white: #ffffff;
  --shadow: 0 28px 90px rgba(0,0,0,.45);
  --radius: 16px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(100% - 40px, var(--max)); margin-inline: auto; }
.section-dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(233,48,42,.18), transparent 24rem),
    linear-gradient(135deg, #080a0b 0%, #121619 50%, #090b0d 100%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 7, 8, .88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 10px 40px rgba(0,0,0,.35); background: rgba(6,7,8,.96); }
.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand img { width: 162px; height: auto; }
.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-link {
  position: relative;
  color: #d7d7d7;
  font-size: .84rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .04em;
  transition: color .2s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -16px;
  width: 0;
  height: 3px;
  border-radius: 999px;
  background: var(--red);
  transition: width .2s ease;
}
.nav-link:hover,
.nav-link.active { color: var(--white); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
}
.submenu-toggle {
  width: 24px;
  height: 28px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: #d7d7d7;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: color .2s ease, transform .2s ease;
}
.services-submenu {
  position: absolute;
  top: calc(100% + 22px);
  left: -20px;
  z-index: 70;
  width: 220px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 13px;
  background: rgba(9,11,13,.98);
  box-shadow: 0 24px 55px rgba(0,0,0,.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.services-submenu a {
  display: block;
  padding: 11px 13px;
  border-radius: 8px;
  color: #d7dadd;
  font-size: .8rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .035em;
}
.services-submenu a:hover,
.services-submenu a.current { background: rgba(233,48,42,.14); color: #fff; }
.nav-dropdown.submenu-open .services-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.nav-dropdown.submenu-open .submenu-toggle { color: var(--red); transform: rotate(180deg); }
@media (min-width: 761px) {
  .nav-dropdown:hover .services-submenu,
  .nav-dropdown:focus-within .services-submenu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-dropdown:hover .submenu-toggle,
  .nav-dropdown:focus-within .submenu-toggle { color: var(--red); transform: rotate(180deg); }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 7px;
  padding: 14px 22px;
  color: var(--white);
  font-size: .88rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-primary,
.btn-header {
  background: linear-gradient(135deg, var(--red), #ff4039);
  box-shadow: 0 12px 30px rgba(233,48,42,.28);
}
.btn-header { padding: 13px 20px; margin-left: 8px; }
.whatsapp-icon {
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 50%;
  font-size: 12px;
  line-height: 1;
}
.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.04);
  border-radius: 10px;
  color: #fff;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 999px;
  transition: .2s ease;
}
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { padding: 70px 0 44px; min-height: 720px; }
.cta-banner::before {
  content: "";
  position: absolute;
  background: linear-gradient(135deg, transparent 0 28%, rgba(255,255,255,.07) 28% 39%, transparent 39% 100%);
  inset: -20% -15% auto auto;
  width: 860px;
  height: 620px;
  transform: rotate(-8deg);
  pointer-events: none;
}
.hero::before { content: none; display: none; }
.hero::after { content: none; display: none; }
.hero-bg-lines {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(130deg, transparent 0 38%, rgba(255,255,255,.05) 38% 41%, transparent 41% 100%),
    linear-gradient(130deg, transparent 0 52%, rgba(255,255,255,.04) 52% 55%, transparent 55% 100%),
    linear-gradient(130deg, transparent 0 70%, rgba(233,48,42,.42) 70% 75%, transparent 75% 100%);
  opacity: .8;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(320px, 460px) 1fr;
  align-items: center;
  gap: 50px;
}
.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--red);
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .04em;
  font-size: .82rem;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.45rem, 5vw, 4.65rem);
  line-height: .98;
  font-weight: 950;
  letter-spacing: -.05em;
  text-transform: uppercase;
}
.hero h1 span { display: block; color: var(--red); }
.hero-text {
  margin: 22px 0 30px;
  max-width: 420px;
  color: #d0d4d7;
  font-size: 1.05rem;
}
.hero-media {
  position: relative;
  left: 60px;
  min-height: 650px;
  display: grid;
  place-items: center;
}
.hero-media::before {
  content: "";
  position: absolute;
  inset: 8% 0 0 10%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,.14), transparent 64%);
  filter: blur(18px);
}
.hero-media img {
  position: relative;
  z-index: 1;
  width: auto;
  max-width: 100%;
  max-height: 700px;
  object-fit: contain;
  border-radius: 4px;
  mix-blend-mode: normal;
  filter: drop-shadow(0 45px 50px rgba(0,0,0,.65));
}
.hero-badges {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-top: 24px;
}
.mini-feature {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: start;
  color: #fff;
}
.mini-feature strong,
.step h3,
.why-item h3 {
  display: block;
  margin: 0 0 3px;
  text-transform: uppercase;
  font-size: .86rem;
  font-weight: 950;
}
.mini-feature p,
.step p,
.why-item p { margin: 0; color: var(--muted); font-size: .82rem; }
.line-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
}
.line-icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.line-icon.large { width: 58px; height: 58px; }
.line-icon.huge { width: 74px; height: 74px; }

.services { padding: 72px 0 86px; background: linear-gradient(180deg, #111416, #080a0b); }
.section-head {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: end;
  gap: 64px;
  margin-bottom: 36px;
}
.section-head h2,
.why-title h2,
.process h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.section-head > p { margin: 0; color: var(--muted); font-size: 1.05rem; }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}
.service-card {
  position: relative;
  min-height: 470px;
  padding: 0 26px 28px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015)),
    #101315;
  box-shadow: 0 22px 50px rgba(0,0,0,.25);
  transition: transform .2s ease, border-color .2s ease;
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(233,48,42,.7); }
.service-card::before {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 188px;
  height: 1px;
  background: rgba(255,255,255,.12);
}
.service-img {
  position: absolute;
  inset: 0 0 155px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}
.service-img::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 48%;
  background: linear-gradient(0deg, #101315 5%, transparent 100%);
}
.service-img img {
  width: 86%;
  max-height: 280px;
  object-fit: contain;
  mix-blend-mode: lighten;
  filter: drop-shadow(0 25px 32px rgba(0,0,0,.55));
}
.card-icon {
  position: relative;
  z-index: 2;
  width: 56px;
  height: 56px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 12px 30px rgba(233,48,42,.25);
}
.card-icon svg { width: 30px; height: 30px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 {
  position: relative;
  z-index: 2;
  margin: 0 0 6px;
  text-transform: uppercase;
  font-size: 1.35rem;
  line-height: 1.1;
}
.service-card p { position: relative; z-index: 2; margin: 0; color: var(--muted); font-size: .95rem; }
.service-link {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 16px;
  color: #fff;
  font-size: .82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.service-link span { color: var(--red); font-size: 1.2rem; transition: transform .2s ease; }
.service-link:hover span { transform: translateX(4px); }

/* Páginas internas */
.page-main { background: #0b0d0f; }
.inner-hero { padding: 72px 0 68px; min-height: 590px; }
.inner-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  gap: 72px;
  align-items: center;
}
.inner-hero-copy { max-width: 650px; }
.breadcrumb {
  display: flex;
  gap: 9px;
  align-items: center;
  margin-bottom: 30px;
  color: #9ca3a9;
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.breadcrumb a:hover { color: #fff; }
.breadcrumb span:last-child { color: var(--red); }
.inner-hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: .96;
  letter-spacing: -.055em;
  text-transform: uppercase;
}
.inner-hero h1 span { display: block; color: var(--red); }
.inner-lead { max-width: 590px; margin: 24px 0 30px; color: #d0d4d7; font-size: 1.08rem; }
.inner-hero-media { position: relative; min-height: 440px; display: grid; place-items: center; }
.inner-hero-media::before {
  content: "";
  position: absolute;
  width: 78%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233,48,42,.2), transparent 68%);
}
.inner-hero-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: 470px;
  object-fit: contain;
  filter: drop-shadow(0 34px 45px rgba(0,0,0,.58));
}
.inner-hero-media img.about-hero-photo { border-radius: 24px; }
.light-section { background: linear-gradient(180deg, #fff, #f3f4f5); color: #151719; }
.detail-section { padding: 86px 0; }
.detail-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 78px; align-items: start; }
.detail-copy h2,
.expertise-section h2,
.about-story h2,
.contact-intro h2 {
  margin: 0 0 22px;
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  line-height: 1.03;
  letter-spacing: -.045em;
}
.detail-copy > p:not(.section-kicker),
.about-story > p:not(.section-kicker),
.contact-intro > p:not(.section-kicker) { margin: 0 0 18px; color: #50565b; font-size: 1.03rem; }
.info-panel {
  padding: 34px;
  border-radius: 16px;
  background: #111416;
  color: #fff;
  box-shadow: 0 24px 60px rgba(0,0,0,.2);
}
.info-panel h3 { margin: 0 0 20px; font-size: 1.35rem; text-transform: uppercase; }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { position: relative; padding: 12px 0 12px 34px; border-top: 1px solid rgba(255,255,255,.1); color: #d6dade; }
.check-list li:first-child { border-top: 0; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 950; }
.expertise-section { padding: 82px 0; }
.expertise-head { max-width: 760px; margin-bottom: 36px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature-card {
  padding: 30px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
}
.feature-number { display: block; margin-bottom: 20px; color: var(--red); font-weight: 950; font-size: .82rem; }
.feature-card h3 { margin: 0 0 10px; text-transform: uppercase; font-size: 1.05rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: .93rem; }
.related-services { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.related-services a { padding: 11px 16px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: #d9dde0; font-size: .78rem; font-weight: 900; text-transform: uppercase; }
.related-services a:hover,
.related-services a.current { border-color: var(--red); background: rgba(233,48,42,.12); color: #fff; }
.page-cta { padding: 58px 0; background: linear-gradient(120deg, #bd1613, var(--red)); }
.page-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.page-cta h2 { margin: 0 0 8px; font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.05; }
.page-cta p { margin: 0; color: rgba(255,255,255,.82); }
.page-cta .btn { background: #fff; color: #111; box-shadow: 0 14px 30px rgba(0,0,0,.18); }
.about-visual { position: relative; min-height: 520px; overflow: hidden; border-radius: 18px; background: #111416; }
.about-visual img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; object-position: top center; }
.about-visual::after { content: ""; position: absolute; inset: auto 0 0; height: 38%; background: linear-gradient(transparent, rgba(0,0,0,.72)); }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-card { padding: 28px; border: 1px solid rgba(255,255,255,.13); border-radius: 14px; background: rgba(255,255,255,.035); }
.value-card strong { display: block; margin-bottom: 9px; color: var(--red); text-transform: uppercase; }
.value-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 68px; align-items: start; }
.contact-options { display: grid; gap: 18px; }
.contact-option { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 26px; border: 1px solid rgba(0,0,0,.1); border-radius: 14px; background: #fff; box-shadow: 0 18px 50px rgba(0,0,0,.08); }
.contact-option-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: #fff; font-size: 1.3rem; font-weight: 950; }
.contact-option h3 { margin: 0 0 5px; text-transform: uppercase; font-size: 1rem; }
.contact-option p { margin: 0 0 12px; color: #5a6065; }
.contact-option a { color: var(--red-dark); font-weight: 900; }
.contact-service-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.contact-service-links a { padding: 20px; border-radius: 12px; background: #15181a; color: #fff; font-weight: 900; text-align: center; text-transform: uppercase; }
.contact-service-links a:hover { background: var(--red); }

.why {
  padding: 70px 0;
  background: linear-gradient(180deg, #fff, #f2f2f2);
  color: #121416;
}
.why-grid {
  display: grid;
  grid-template-columns: .86fr 1.55fr;
  gap: 60px;
  align-items: center;
}
.why-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.why-item {
  padding: 0 28px;
  text-align: center;
  border-left: 1px solid rgba(0,0,0,.13);
}
.why-item:first-child { border-left: 0; }
.why-item .line-icon { margin-bottom: 12px; }
.why-item p { color: #484f55; }

.process { padding: 82px 0 76px; }
.process::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0 52%, rgba(255,255,255,.05) 52% 54%, transparent 54% 100%);
}
.process-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 72px;
  align-items: center;
}
.contact-card {
  position: relative;
  margin-top: 28px;
  min-height: 190px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 12px;
  background: rgba(255,255,255,.035);
}
.contact-card h3 { margin: 0 0 8px 115px; font-size: 1.1rem; line-height: 1.15; }
.contact-card p { margin: 0 0 18px 115px; color: var(--muted); font-size: .92rem; }
.contact-watermark {
  position: absolute;
  left: 26px;
  top: 34px;
  font-size: 76px;
  color: rgba(255,255,255,.16);
  transform: rotate(-8deg);
}
.contact-card .btn { margin-left: 115px; padding: 12px 16px; }
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.steps::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 10%;
  right: 10%;
  border-top: 1px dashed rgba(255,255,255,.24);
}
.step {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 0;
}
.step-number {
  width: 48px;
  height: 48px;
  margin: 0 auto 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-weight: 950;
  font-size: 1.15rem;
  box-shadow: 0 0 0 10px #0b0d0f;
}
.step .line-icon { margin-bottom: 16px; }
.step h3 { font-size: 1rem; }
.step p { max-width: 180px; margin-inline: auto; }

.cta-banner {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(233,48,42,.95) 0 8%, transparent 8% 16%, rgba(233,48,42,.9) 16% 20%, transparent 20% 100%),
    linear-gradient(180deg, #0b0d0e, #15191c);
  padding: 0;
}
.cta-banner::before {
  inset: 50px auto auto 28%;
  width: 740px;
  height: 430px;
  background: linear-gradient(135deg, transparent 0 42%, rgba(233,48,42,.92) 42% 51%, transparent 51% 100%);
  opacity: .98;
}
.cta-grid {
  position: relative;
  z-index: 2;
  min-height: 300px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: stretch;
}
.cta-copy { padding: 50px 0 48px 54px; }
.cta-copy img { width: 245px; margin-bottom: 6px; }
.cta-copy h2 { margin: 0 0 14px; color: var(--red); font-size: 1.55rem; }
.cta-copy ul { list-style: none; padding: 0; margin: 0 0 22px; }
.cta-copy li { position: relative; padding-left: 26px; margin: 4px 0; color: #fff; font-size: 1.08rem; }
.cta-copy li::before { content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 950; }
.cta-photo { min-height: 300px; overflow: hidden; }
.cta-photo img { width: 100%; height: 100%; object-fit: cover; }

.footer {
  background: #070809;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 180px 1fr 240px 190px;
  gap: 34px;
  align-items: center;
  padding: 28px 0 24px;
}
.footer-logo img { width: 150px; }
.footer p { margin: 0; color: var(--muted); font-size: .9rem; max-width: 440px; }
.footer-contact,
.footer-location {
  color: #fff;
  font-weight: 800;
  line-height: 1.25;
}
.footer-contact span,
.footer-location span { color: var(--red); font-size: 1.55rem; vertical-align: middle; margin-right: 10px; }
.footer small { color: var(--muted); font-weight: 500; }
.copyright {
  padding: 12px 20px 20px;
  border-top: 1px solid rgba(255,255,255,.06);
  text-align: center;
  color: #8e9499;
  font-size: .78rem;
}
.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 40px rgba(233,48,42,.4);
  font-size: 24px;
  transition: transform .2s ease;
}
.floating-whatsapp:hover { transform: translateY(-4px) scale(1.03); }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  .header-inner { gap: 18px; }
  .main-nav { gap: 18px; }
  .btn-header { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 56px; }
  .hero-content { max-width: 620px; }
  .hero-media { left: 0; min-height: 430px; }
  .hero-media img { max-height: 430px; }
  .hero-badges, .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head, .why-grid, .process-grid, .cta-grid { grid-template-columns: 1fr; }
  .why-items { grid-template-columns: repeat(2, 1fr); gap: 28px 0; }
  .why-item:nth-child(odd) { border-left: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 34px 26px; }
  .steps::before { display: none; }
  .cta-copy { padding-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .inner-hero-grid, .detail-grid, .contact-layout { grid-template-columns: 1fr; }
  .inner-hero-media { min-height: 380px; }
  .inner-hero-media img { max-height: 400px; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, var(--max)); }
  .header-inner { min-height: 72px; }
  .brand img { width: 138px; }
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 78px;
    display: grid;
    gap: 0;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 16px;
    background: rgba(10,12,14,.98);
    box-shadow: var(--shadow);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: .2s ease;
  }
  .menu-open .main-nav { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-link { padding: 14px 10px; }
  .nav-link::after { bottom: 8px; }
  .nav-dropdown {
    display: grid;
    grid-template-columns: 1fr 46px;
    gap: 0;
    width: 100%;
  }
  .nav-dropdown > .nav-link { grid-column: 1; grid-row: 1; }
  .submenu-toggle { grid-column: 2; grid-row: 1; width: 46px; height: 46px; }
  .services-submenu {
    position: static;
    grid-column: 1 / -1;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    padding: 0 10px;
    border: 0;
    box-shadow: none;
    background: rgba(255,255,255,.035);
    transform: none;
    transition: max-height .25s ease, opacity .2s ease, padding .25s ease, visibility .2s ease;
  }
  .nav-dropdown.submenu-open .services-submenu { max-height: 190px; padding: 8px; transform: none; }
  .services-submenu a { padding: 12px 14px; }
  .hero { padding: 42px 0 32px; }
  .hero h1 { font-size: clamp(2.28rem, 11vw, 3.4rem); }
  .hero-media { min-height: 360px; }
  .hero-media img { width: 100%; max-width: 430px; max-height: 360px; }
  .hero-badges, .cards-grid, .why-items, .steps, .footer-grid { grid-template-columns: 1fr; }
  .section-head { gap: 18px; }
  .service-card { min-height: 450px; }
  .why { padding: 56px 0; }
  .why-item { border-left: 0; padding: 0; }
  .process-grid { gap: 40px; }
  .contact-card h3, .contact-card p, .contact-card .btn { margin-left: 0; }
  .contact-watermark { opacity: .25; right: 24px; left: auto; }
  .step-number { margin-bottom: 18px; }
  .cta-copy { padding: 42px 0 34px; }
  .cta-photo { min-height: 230px; }
  .floating-whatsapp { right: 16px; bottom: 16px; }
  .inner-hero { padding: 48px 0; }
  .inner-hero h1 { font-size: clamp(2.45rem, 13vw, 4rem); }
  .inner-hero-grid { gap: 32px; }
  .inner-hero-media { min-height: 320px; }
  .inner-hero-media img { max-height: 330px; }
  .detail-section, .expertise-section { padding: 60px 0; }
  .feature-grid, .value-grid, .contact-service-links { grid-template-columns: 1fr; }
  .page-cta-inner { align-items: flex-start; flex-direction: column; }
  .page-cta .btn { width: 100%; }
  .about-visual, .about-visual img { min-height: 400px; }
}