@font-face {
  font-family: "Questrial";
  src: url("assets/fonts/questrial.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("assets/fonts/worksans-regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("assets/fonts/worksans-extralight.woff2") format("woff2");
  font-weight: 200;
  font-display: swap;
}
@font-face {
  font-family: "Avenir Light";
  src: url("assets/fonts/avenir-light.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "Helvetica W01";
  src: url("assets/fonts/helvetica-roman.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "Futura LT";
  src: url("assets/fonts/futura-light.woff2") format("woff2");
  font-display: swap;
}

:root {
  --bg-dark: #181818;
  --bg-section: #1d1d1d;
  --bg-light: #f7f7f7;
  --text-dark: #181818;
  --text-light: #ffffff;
  --text-muted: #c8c8c8;
  --footer-bg: #c3c3c3;
  --footer-text: #2a2a2a;
  --accent-pink: rgb(222, 31, 157);
  --font-heading: "Questrial", "Helvetica W01", Helvetica, Arial, sans-serif;
  --font-subtitle: "Work Sans", "Helvetica W01", Helvetica, Arial, sans-serif;
  --font-body: "Avenir Light", "Helvetica W01", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 400;
  margin: 0;
}

p { margin: 0; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(24, 24, 24, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  height: 60px;
  display: flex;
  align-items: center;
}
.header-inner {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-logo {
  height: 30px;
  width: auto;
}
.header-brand {
  font-family: var(--font-heading);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--text-light);
}
.header-brand a { display: inline-block; padding: 4px 8px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
  margin-top: 60px;
}
.hero-image {
  position: absolute;
  inset: 0;
  background: url("assets/images/hero-monitor.jpg") center/cover no-repeat;
}
.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.45));
}
.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 0 24px;
}
.hero h1 {
  font-size: 72px;
  color: var(--text-light);
  letter-spacing: 0.02em;
  text-shadow: 0 2px 24px rgba(0,0,0,0.5);
}
.hero-subtitle {
  font-family: var(--font-subtitle);
  font-weight: 200;
  font-size: 20px;
  color: var(--text-light);
  margin-top: 12px;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 12px rgba(0,0,0,0.5);
}

/* ---------- Section banners (full-width image with heading overlay) ---------- */
.section-banner {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
}
.banner-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.banner-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
}
.dsg-image { background-image: url("assets/images/do-something-great.jpg"); }
.team-image { background-image: url("assets/images/team-bg.jpg"); }
.clients-image { background-image: url("assets/images/clients-bg.png"); }

.banner-content {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 64px;
}
.banner-content.right { justify-content: flex-end; }
.banner-content.left { justify-content: flex-start; }
.banner-content.center { justify-content: center; }
.banner-content h2 {
  font-size: 72px;
  color: var(--text-light);
  letter-spacing: 0.02em;
  text-shadow: 0 2px 16px rgba(0,0,0,0.6);
}

/* ---------- Cards row ---------- */
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-section);
  padding: 80px 64px;
  max-width: 1440px;
  margin: 0 auto;
}
.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.card-image {
  width: 100%;
  height: 400px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.laptop-image { background-image: url("assets/images/laptop-desk.jpg"); }
.beleza-image { background-image: url("assets/images/beleza-marcada-logo.png"); background-color: #1a1a1a; }
.card-body {
  padding: 32px 24px 40px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.card-body h2 {
  font-size: 22px;
  margin-bottom: 4px;
}
.card-body p {
  font-size: 15px;
  line-height: 1.6;
  max-width: 460px;
}
.card-light .card-body { background: #f4f4f4; color: var(--text-dark); }
.card-light .card-body h2 { color: var(--text-dark); }
.card-dark .card-body { background: #2a2a2a; color: var(--text-light); }
.card-dark .card-body h2 { color: var(--text-light); }

.btn-outline {
  display: inline-block;
  margin-top: auto;
  padding: 10px 28px;
  border: 2px solid var(--accent-pink);
  border-radius: 999px;
  color: var(--text-light);
  background: transparent;
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn-outline:hover {
  background: var(--accent-pink);
  color: var(--text-light);
}

/* ---------- Slideshow ---------- */
.slideshow {
  position: relative;
  background: var(--bg-section);
  padding: 80px 64px 120px;
  max-width: 1440px;
  margin: 0 auto;
}
.slides {
  position: relative;
  min-height: 460px;
}
.slide {
  display: none;
  grid-template-columns: 480px 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.slide.active { display: grid; }
.slide-image {
  width: 480px;
  height: 460px;
  overflow: hidden;
  border-radius: 4px;
  background: #2a2a2a;
}
.slide-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slide-body {
  background: rgba(40, 40, 40, 0.7);
  padding: 32px 36px;
  border-radius: 4px;
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.slide-body h2 {
  font-size: 22px;
  color: var(--text-light);
}
.slide-body .role {
  font-family: var(--font-subtitle);
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.slide-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
}
.slide-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 12px;
  width: 44px;
  height: 44px;
  z-index: 2;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}
.slide-nav:hover { opacity: 1; }
.slide-nav svg { width: 100%; height: 100%; }
.slide-nav.prev { left: 16px; }
.slide-nav.next { right: 16px; }
.slide-dots {
  position: absolute;
  bottom: 56px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--text-light);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease;
}
.dot.active { background: var(--text-light); }

/* ---------- Clients heading (Option B: solid surface) ---------- */
.clients-heading {
  background: #141414;
  padding: 96px 24px 40px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.clients-heading h2 {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 400;
  color: var(--text-light);
  letter-spacing: 0.02em;
  margin: 0;
}

/* ---------- Clients carousel (logo marquee) ---------- */
.clients-carousel {
  background: #141414;
  padding: 32px 0 80px;
  overflow: hidden;
  position: relative;
}
.clients-carousel::before,
.clients-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.clients-carousel::before {
  left: 0;
  background: linear-gradient(90deg, #141414, transparent);
}
.clients-carousel::after {
  right: 0;
  background: linear-gradient(-90deg, #141414, transparent);
}
.logo-marquee {
  display: flex;
  width: max-content;
  animation: logo-scroll 40s linear infinite;
}
.logo-track {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 80px;
  padding-right: 80px;
}
.logo-track li {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
}
.logo-track img {
  max-height: 60px;
  max-width: 200px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) brightness(1.6) contrast(0.95);
  opacity: 0.75;
  transition: opacity 0.25s ease, filter 0.25s ease;
}
.logo-track .logo-siena img {
  max-height: 48px;
  max-width: 160px;
}
.logo-track img:hover {
  opacity: 1;
  filter: grayscale(100%) brightness(1.8) contrast(1);
}
@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-marquee { animation: none; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 64px 24px 40px;
  text-align: center;
  font-family: var(--font-body);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.footer-brand {
  font-family: var(--font-heading);
  font-size: 96px;
  line-height: 1;
  letter-spacing: 0.02em;
  margin: 0;
}
.footer-brand a { display: inline-block; text-decoration: none; }
.footer-contact a { text-decoration: underline; text-decoration-color: rgba(0,0,0,0.2); }
.social-bar {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 18px;
}
.social-bar img {
  width: 24px;
  height: 24px;
  filter: brightness(0);
  opacity: 0.8;
  transition: opacity 0.2s ease;
}
.social-bar a:hover img { opacity: 1; }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-contact p { font-size: 13px; margin: 0; }
.copyright {
  margin: 0;
  font-size: 12px;
  opacity: 0.7;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .slide { grid-template-columns: 1fr; max-width: 560px; }
  .slide-image { width: 100%; height: 360px; }
  .client-feature-inner { grid-template-columns: 1fr; text-align: center; }
  .client-logo { margin: 0 auto; }
}
@media (max-width: 768px) {
  .hero { height: 480px; }
  .hero h1 { font-size: 48px; }
  .section-banner { height: 320px; }
  .banner-content h2 { font-size: 48px; }
  .banner-content { padding: 0 32px; }
  .cards { grid-template-columns: 1fr; padding: 48px 24px; gap: 32px; }
  .slideshow { padding: 48px 24px 100px; }
  .clients-carousel { padding: 48px 0; }
  .logo-track { gap: 56px; padding-right: 56px; }
  .logo-track li { height: 60px; }
  .logo-track img { max-height: 44px; max-width: 140px; }
  .slide-nav.prev { left: 4px; }
  .slide-nav.next { right: 4px; }
  .header-inner { padding: 0 16px; }
  .footer-brand { font-size: 56px; }
}