:root {
  --bg: #0b0c0f;
  --panel: #14161b;
  --panel-2: #1c1f26;
  --text: #f5f7fb;
  --muted: #aeb6c4;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #f4f6f9;
  --accent-dark: #b8c0cc;
  --silver: #e7ebf0;
  --ink: #15171b;
  --paper: #f7f8fa;
  --radius: 8px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}
.narrow { max-width: 860px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(20px, 4vw, 54px);
  color: var(--text);
  background: linear-gradient(180deg, rgba(7, 8, 10, 0.92), rgba(7, 8, 10, 0.5), transparent);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.site-header.compact,
.site-header.is-scrolled {
  background: rgba(9, 10, 13, 0.94);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(16px);
}
.brand img {
  width: 178px;
  height: 64px;
  object-fit: contain;
  filter: invert(1);
}
.nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a {
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
  font-size: 0.92rem;
}
.nav a:hover,
.nav a[aria-current="page"] { color: #fff; }
.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  white-space: nowrap;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.header-cta {
  background: #f4f6f9;
  color: #101216;
}
.header-cta:hover,
.btn:hover { transform: translateY(-2px); }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #fff;
  background: transparent;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--text);
  background: var(--bg);
}
.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.92;
}
.hero-overlay {
  background:
    linear-gradient(90deg, rgba(9, 10, 13, 0.72) 0%, rgba(17, 19, 23, 0.56) 42%, rgba(244, 246, 249, 0.18) 100%),
    linear-gradient(180deg, rgba(8, 9, 12, 0.08), rgba(247, 248, 250, 0.18) 88%, #f7f8fa 100%);
}
.hero-content {
  position: relative;
  padding: 170px 0 86px;
  display: grid;
  justify-items: start;
  width: min(880px, calc(100% - 40px));
  margin-left: max(20px, calc((100vw - 1160px) / 2));
  margin-right: auto;
  max-width: 880px;
}
.eyebrow {
  margin: 0 0 12px;
  color: #d9dee7;
  text-transform: uppercase;
  letter-spacing: 0;
  font-weight: 900;
  font-size: 0.78rem;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  margin: 0;
  max-width: 880px;
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: 0.96;
  letter-spacing: 0;
}
.hero-lead {
  max-width: 690px;
  margin: 28px 0 0;
  color: #d7dde8;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}
.hero-actions,
.cta-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.btn-primary { background: #f4f6f9; color: #101216; box-shadow: 0 18px 38px rgba(255, 255, 255, 0.16); }
.btn-primary:hover { background: #ffffff; }
.btn-secondary { border-color: rgba(255, 255, 255, 0.35); color: #fff; background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(10px); }
.btn-dark { background: var(--ink); color: #fff; }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.hero-proof span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #d6dce7;
}
.hero-proof strong { color: #fff; }

.trust-strip {
  background: linear-gradient(90deg, #0b0c0f, #171a20 58%, #f7f8fa);
  color: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
}
.trust-grid div {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 76px;
  padding: 16px 22px;
  background: rgba(255, 255, 255, 0.03);
  color: #dce1e9;
  font-weight: 700;
}
.trust-grid svg { color: #f4f6f9; flex: 0 0 auto; }

.scroll-cinema {
  position: relative;
  height: 320vh;
  background: #050608;
}
.cinema-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: grid;
  align-items: center;
  color: #fff;
  background: linear-gradient(180deg, #050608 0%, #111318 55%, #f7f8fa 100%);
}
.cinema-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.cinema-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 55%, rgba(255, 255, 255, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(5, 6, 8, 0.16), rgba(5, 6, 8, 0.08) 55%, rgba(247, 248, 250, 0.92) 100%);
  pointer-events: none;
}
.cinema-copy {
  position: relative;
  z-index: 2;
  align-self: end;
  padding-bottom: clamp(42px, 8vh, 88px);
  max-width: 680px;
  width: min(680px, calc(100% - 40px));
  margin-left: max(20px, calc((100vw - 1160px) / 2));
  margin-right: auto;
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.46);
}
.cinema-copy h2 {
  margin: 0;
  max-width: 680px;
  color: #fff;
  font-size: clamp(2rem, 4.2vw, 4.35rem);
  line-height: 1.02;
  letter-spacing: 0;
}
.cinema-copy p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
}

.section {
  padding: clamp(72px, 9vw, 118px) 0;
}
.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}
.section-heading h2,
.split h2,
.feature-panel h2,
.contact-cta h2,
.page-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0;
}
.section-heading p,
.feature-panel p,
.contact-cta p,
.page-hero p {
  color: #5d6470;
  font-size: 1.05rem;
}
.service-grid,
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card,
.detail-card,
.review-card,
.feature-panel,
.contact-form,
.contact-info,
.metrics {
  border: 1px solid rgba(10, 14, 22, 0.1);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 30px rgba(13, 16, 22, 0.06);
}
.service-card,
.detail-card {
  padding: 26px;
  min-height: 236px;
}
.service-card svg,
.detail-card svg,
.contact-info svg {
  color: #2f3540;
}
.service-card h3,
.detail-card h2 {
  margin: 22px 0 10px;
  font-size: 1.16rem;
  line-height: 1.18;
}
.service-card p,
.detail-card p {
  margin: 0;
  color: #66707d;
}
.center { text-align: center; margin-top: 34px; }

.dark-band {
  color: #fff;
  background:
    linear-gradient(135deg, #0b0c0f 0%, #171a20 55%, #30343b 100%);
}
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.dark-band h2 { color: #fff; }
.process-list { display: grid; gap: 14px; }
.process-item {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}
.process-item span {
  color: #f4f6f9;
  font-weight: 900;
  font-size: 1.6rem;
}
.process-item p {
  margin: 0;
  color: #dce2ec;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: stretch;
}
.feature-panel,
.review-card,
.metrics {
  padding: clamp(28px, 4vw, 48px);
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 14px;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 800;
}
.check-list svg { color: #2f3540; flex: 0 0 auto; }
.review-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ink);
  color: #fff;
}
.stars {
  color: #f4f6f9;
  font-size: 1.35rem;
  letter-spacing: 0;
}
.review-card h3 {
  margin: 12px 0 8px;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 1;
}
.review-card p { color: #c9d0db; }
.review-card a { color: #fff; font-weight: 900; text-decoration: underline; text-underline-offset: 5px; }

.contact-cta {
  padding-top: 0;
}
.contact-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: clamp(28px, 5vw, 54px);
  color: #fff;
  background: linear-gradient(135deg, #0f1116, #1e222b);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact-cta h2 { color: #fff; }
.contact-cta p { color: #d4dae4; }

.page-hero {
  padding: 158px 0 82px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(9, 10, 13, 0.78), rgba(22, 24, 30, 0.62), rgba(247, 248, 250, 0.16)),
    url("../images/workshop-hero.png") center/cover;
}
.page-hero h1 { color: #fff; max-width: 980px; }
.page-hero p { max-width: 760px; color: #d9dfeb; }
.service-detail-grid { grid-template-columns: repeat(3, 1fr); }
.detail-card { min-height: 246px; }

.metrics {
  display: grid;
  gap: 16px;
  background: #101216;
  color: #fff;
}
.metrics div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.metrics strong {
  display: block;
  font-size: 3rem;
  line-height: 1;
  color: #fff;
}
.metrics span { color: #c8d0dc; font-weight: 800; }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 24px;
}
.contact-form {
  padding: clamp(24px, 4vw, 42px);
  display: grid;
  gap: 16px;
}
.contact-form label {
  display: grid;
  gap: 8px;
  color: #242933;
  font-weight: 900;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid rgba(11, 12, 15, 0.16);
  border-radius: var(--radius);
  padding: 14px 15px;
  color: #111;
  background: #fff;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 3px solid rgba(18, 20, 24, 0.16);
  border-color: #2f3540;
}
.contact-form .btn-secondary { color: var(--ink); border-color: rgba(10, 14, 22, 0.18); background: #fff; }
.form-note { margin: 0; color: #69717d; font-size: 0.92rem; }
.contact-info {
  padding: clamp(24px, 4vw, 38px);
  display: grid;
  gap: 22px;
  align-content: start;
}
.contact-info h2 {
  margin: 8px 0 4px;
  font-size: 1.1rem;
}
.contact-info p {
  margin: 0;
  color: #626b78;
}

.footer {
  color: #d8dee8;
  background: #090a0d;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: 42px;
  padding: 54px 0;
}
.footer-logo {
  width: 150px;
  margin-bottom: 16px;
  filter: invert(1);
}
.footer h2 {
  color: #fff;
  margin: 0 0 12px;
  font-size: 1rem;
}
.footer a { display: block; margin: 8px 0; color: #d8dee8; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 18px 20px;
  text-align: center;
  color: #9aa3b2;
  font-size: 0.92rem;
}
.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 55;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  color: #fff;
  background: #101216;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.24);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto 1fr;
    height: 70px;
  }
  .nav-toggle { display: grid; place-items: center; justify-self: end; order: 3; }
  .nav {
    position: fixed;
    top: 70px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(9, 10, 13, 0.98);
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: grid; }
  .nav a { padding: 14px; }
  .header-cta { justify-self: end; }
  .hero { min-height: 760px; }
  .hero-content { padding-top: 130px; margin-right: 0; max-width: none; }
  .trust-grid,
  .service-grid,
  .service-detail-grid,
  .split,
  .two-col,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .contact-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .site-header { padding: 0 14px; gap: 10px; }
  .brand img { width: 138px; height: 50px; }
  .header-cta { min-height: 42px; padding: 0 12px; }
  .header-cta span { display: none; }
  .hero { min-height: 720px; }
  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(8, 9, 12, 0.82), rgba(8, 9, 12, 0.54)),
      linear-gradient(180deg, rgba(8, 9, 12, 0.08), rgba(247, 248, 250, 0.16) 88%, #f7f8fa 100%);
  }
  .hero-content { padding-bottom: 54px; }
  .btn { width: 100%; min-height: 50px; }
  .hero-proof span { width: 100%; }
  .trust-grid div { min-height: auto; }
  .service-card,
  .detail-card { min-height: auto; }
  .process-item { grid-template-columns: 1fr; }
  .floating-whatsapp { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .scroll-cinema { height: 240vh; }
  .cinema-copy {
    margin-right: auto;
    margin-left: auto;
    padding-bottom: 34px;
  }
  .cinema-copy h2 { font-size: clamp(2rem, 10vw, 3.8rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .btn,
  .header-cta {
    transition: none;
  }
}