/* ── FONTS ── */
@font-face {
  font-family: 'Space Grotesk';
  src: url('fonts/SpaceGrotesk-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: block;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('fonts/SpaceGrotesk-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: block;
}
@font-face {
  font-family: 'Inter';
  src: url('fonts/Inter-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: block;
}
@font-face {
  font-family: 'Inter';
  src: url('fonts/Inter-Medium.ttf') format('truetype');
  font-weight: 500;
  font-display: block;
}

/* ── VARIABLES ── */
:root {
  --black:  #0A0A0A;
  --white:  #FAFAFA;
  --purple: #7C3AED;
  --n4: #858585;
  --n6: #3d3d3d;
  --n7: #2a2a2a;
  --n8: #1a1a1a;
  --ease: cubic-bezier(.645,.045,.355,1);
  --pad: 80px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── BASE ── */
html {
  background: var(--black);
}
html.has-scroll-smooth { overflow: hidden; }
html.has-scroll-smooth body { overflow: hidden; }

body {
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--black);
  color: var(--white);
}

/* ── CURSOR ── */
* { cursor: none !important; }

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 999999;
  will-change: transform;
  opacity: 0;
  color: var(--white);
  transition: opacity 0.3s, color 0.25s;
}

.cursor-svg {
  width: 30px;
  height: 30px;
  transform: translate(-50%, -50%);
  display: block;
}

/* ── ANIMATIONS ── */
.anim {
  opacity: 0;
  transform: translateY(52px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.anim.in { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.10s; }
.d2 { transition-delay: 0.22s; }
.d3 { transition-delay: 0.34s; }
.d4 { transition-delay: 0.46s; }

/* ── LABEL ── */
.label {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n4);
  display: block;
}

/* ── SECTION HEAD ── */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 80px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 3vw, 48px);
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}

.section-desc {
  font-family: 'Inter', sans-serif;
  font-size: clamp(13px, 1vw, 15px);
  line-height: 1.75;
  color: var(--n4);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  text-decoration: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.btn--purple {
  background: var(--purple);
  color: var(--white);
}
.btn--purple:hover {
  background: var(--white);
  color: var(--black);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--n6);
}
.btn--ghost:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px var(--pad);
  transition: background 0.5s var(--ease), border-color 0.5s var(--ease), padding 0.4s var(--ease), transform 0.4s var(--ease);
  border-bottom: 1px solid transparent;
  box-sizing: border-box;
}

.nav.hidden {
  transform: translateY(-100%);
}

.nav.scrolled {
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--n8);
  padding-top: 18px;
  padding-bottom: 18px;
}

.nav-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--n4);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.nav-links a:hover { color: var(--white); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 160px var(--pad) 64px;
}

.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: clamp(52px, 8vw, 140px);
  letter-spacing: -0.045em;
  line-height: 0.9;
  color: var(--white);
  margin-bottom: 44px;
}

.hero-headline em {
  font-style: normal;
  color: var(--n6);
}

.hero-sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.7;
  color: var(--n4);
  margin-bottom: 48px;
}

.hero-cta { display: flex; }

.hero-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 64px;
}

.scroll-hint {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n6);
}

.scroll-hint::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--n6);
}

.hero-url {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--n7);
}

/* ── SERVICES ── */
.services {
  padding: 120px var(--pad);
  border-top: 1px solid var(--n8);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--n8);
}

.service-card {
  background: var(--black);
  padding: 48px 40px 56px;
  transition: background 0.4s var(--ease);
}

.service-card:hover { background: var(--n8); }

.service-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 4vw, 64px);
  font-weight: 400;
  letter-spacing: -0.06em;
  color: var(--n7);
  line-height: 1;
  margin-bottom: 24px;
}

.service-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: clamp(18px, 1.6vw, 26px);
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 14px;
}

.service-desc {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: var(--n4);
  margin-bottom: 32px;
}

.service-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-items li {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--n6);
}

/* ── PROCESS ── */
.process {
  padding: 120px var(--pad);
  border-top: 1px solid var(--n8);
}

.process-steps {
  list-style: none;
}

.process-step {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
  padding: 44px 0;
  border-bottom: 1px solid var(--n8);
  transition: border-color 0.35s var(--ease);
}

.process-step:first-child { border-top: 1px solid var(--n8); }
.process-step:hover { border-bottom-color: var(--n6); }

.process-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 4vw, 64px);
  font-weight: 400;
  letter-spacing: -0.06em;
  color: var(--n7);
  line-height: 1;
  padding-top: 2px;
}

.process-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: clamp(16px, 1.4vw, 22px);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 10px;
}

.process-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.75;
  color: var(--n4);
  max-width: 540px;
}

/* ── CLIENTS ── */
.clients {
  padding: 120px var(--pad);
  border-top: 1px solid var(--n8);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--n8);
}

.client-logo {
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  transition: background 0.4s var(--ease);
}

.client-logo:hover { background: var(--n8); }

.client-logo img {
  display: block;
  width: 160px;
  height: 52px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.35;
  transition: opacity 0.4s var(--ease);
}

.client-logo:hover img { opacity: 0.9; }

/* ── TEAM ── */
.team {
  padding: 120px var(--pad);
  border-top: 1px solid var(--n8);
}

.team .label { margin-bottom: 64px; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--n8);
}

.team-card { background: var(--black); }

.team-photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  position: relative;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.5s var(--ease), transform 0.5s var(--ease);
}

.team-card:hover .team-photo img {
  filter: grayscale(0%);
  transform: scale(1.04);
}

.team-photo-placeholder {
  width: 100%;
  height: 100%;
  background: var(--n8);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--n7);
}

.team-photo-placeholder::after {
  content: 'Foto';
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n7);
}

.team-info {
  padding: 20px 0 0;
}

.team-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: clamp(15px, 1.3vw, 20px);
  letter-spacing: -0.02em;
  color: var(--white);
}

/* ── CTA FINAL ── */
.cta-final {
  padding: 160px var(--pad);
  border-top: 1px solid var(--n8);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: clamp(48px, 7vw, 120px);
  letter-spacing: -0.045em;
  line-height: 0.9;
  color: var(--white);
  margin-bottom: 36px;
}

.cta-sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.7;
  color: var(--n4);
  margin-bottom: 48px;
  max-width: 420px;
}

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--n8);
}

.footer-top {
  padding: 64px var(--pad);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand img {
  height: 22px;
  width: auto;
  display: block;
}

.footer-nav-label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n6);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--n4);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.footer-links a:hover { color: var(--white); }

.footer-social {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-social a {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--n4);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.footer-social a:hover { color: var(--white); }

.footer-bottom {
  padding: 24px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--n6);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  :root { --pad: 48px; }

  .section-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .services-grid,
  .cases-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root { --pad: 24px; }

  .nav-links { display: none; }

  .hero { padding-top: 120px; }

  .hero-headline {
    font-size: clamp(40px, 11vw, 80px);
  }

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

  .process-step {
    grid-template-columns: 60px 1fr;
    gap: 24px;
  }

}