/* Sandra Segato — Static site styles */
:root {
  --brand: #956FF9;
  --bg: #fcfbfe;
  --fg: #1a1726;
  --fg-70: rgba(26, 23, 38, 0.7);
  --fg-75: rgba(26, 23, 38, 0.75);
  --fg-60: rgba(26, 23, 38, 0.6);
  --fg-50: rgba(26, 23, 38, 0.5);
  --fg-40: rgba(26, 23, 38, 0.4);
  --fg-30: rgba(26, 23, 38, 0.3);
  --fg-10: rgba(26, 23, 38, 0.1);
  --fg-05: rgba(26, 23, 38, 0.05);
  --fg-02: rgba(26, 23, 38, 0.02);
  --border: rgba(26, 23, 38, 0.1);
  --card: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }

.font-serif { font-family: "Source Serif 4", ui-serif, Georgia, serif; }
.brand { color: var(--brand); }
.brand-bg { background: var(--brand); }

.container { max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }

.d-none { display: none !important; }

/* NAV */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  background: rgba(252, 251, 254, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 72rem; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
}
.brand-mark {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600; letter-spacing: -0.01em;
}
.brand-dot {
  width: 0.625rem; height: 0.625rem; border-radius: 9999px; background: var(--brand);
}
.nav-links { display: none; gap: 2rem; font-size: 0.875rem; color: var(--fg-70); }
.nav-links a:hover { color: var(--fg); }
@media (min-width: 768px) { .nav-links { display: flex; align-items: center; } }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--brand); color: #fff;
  padding: 0.5rem 1rem; border-radius: 9999px;
  font-size: 0.875rem; font-weight: 500;
  transition: opacity .2s;
}
.btn-primary:hover { opacity: 0.9; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--border);
  padding: 0.75rem 1.5rem; border-radius: 9999px;
  font-size: 0.875rem; font-weight: 500;
  transition: background .2s;
}
.btn-secondary:hover { background: var(--fg-05); }
.btn-large { padding: 0.75rem 1.5rem; }

/* HERO */
.hero { position: relative; overflow: hidden; padding: 8rem 0 6rem; background: transparent url(./images/bg-body.png) no-repeat top center; background-size: cover;}
@media (min-width: 768px) { .hero { padding: 11rem 0 8rem; } }
.glow {
  position: absolute; pointer-events: none;
  border-radius: 9999px; filter: blur(64px);
}
.glow-1 {
  top: -8rem; right: -8rem; width: 500px; height: 500px; opacity: .3;
  background: radial-gradient(circle, var(--brand) 0%, transparent 70%);
}
.glow-2 {
  bottom: -10rem; left: -5rem; width: 400px; height: 400px; opacity: .2;
  background: radial-gradient(circle, var(--brand) 0%, transparent 70%);
}
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--border);
  background: rgba(252,251,254,0.6);
  padding: 0.25rem 0.75rem; border-radius: 9999px;
  font-size: 0.75rem; font-weight: 500; color: var(--fg-70);
}
.h1 {
  font-family: "Source Serif 4", serif;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1.05; letter-spacing: -0.02em;
  margin-top: 1.5rem;
}
.h1 .sub { display: block; color: var(--brand ); font-size: clamp(2rem, 3vw, 2rem); font-family:  "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif; font-weight: 500; letter-spacing: -1px; margin-top: 0.5rem}
.lead {
  margin-top: 2rem; max-width: 42rem;
  font-size: 1.125rem; line-height: 1.6; color: var(--fg-70);
}
@media (min-width: 768px) { .lead { font-size: 1.25rem; } }
.hero-actions { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; }

/* SECTIONS */
.section { border-top: 1px solid var(--border); padding: 6rem 0; }
@media (min-width: 768px) { .section { padding: 8rem 0; } }
.kicker {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 500; color: var(--brand);
}
.kicker .label {
  text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.8rem;
}
.h2 {
  margin-top: 1rem;
  font-family: "Source Serif 4", serif;
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: 1.1; letter-spacing: -0.02em;
}
.h2-lg { font-size: clamp(2.25rem, 6vw, 4rem); max-width: 48rem; }

.grid-12 { display: grid; gap: 4rem; }
@media (min-width: 768px) { .grid-12 { grid-template-columns: repeat(12, minmax(0,1fr)); } }
.col-4 { grid-column: span 4 / span 4; }
.col-8 { grid-column: span 8 / span 8; }
@media (max-width: 767px) { .col-4, .col-8 { grid-column: auto; } }

.prose { font-size: 1.125rem; line-height: 1.7; color: var(--fg-75); }
.prose p + p { margin-top: 1.25rem; }
.prose strong { color: var(--fg); font-weight: 600; }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.5rem; padding-top: 2rem; }
.stat { border-left: 2px solid var(--brand); padding-left: 1rem; }
.stat .v { font-family: "Source Serif 4", serif; font-size: 2rem; color: var(--fg); }
@media (min-width: 768px) { .stat .v { font-size: 2.25rem; } }
.stat .l { margin-top: 0.25rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-60); }

/* PROJETOS */
.case-card {
  display: block; overflow: hidden; border-radius: 1.5rem;
  border: 1px solid var(--border); background: var(--card);
  transition: box-shadow .3s;
  margin-top: 3rem;
}
.case-card:hover { box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15); }
.case-grid { display: grid; }
@media (min-width: 768px) { .case-grid { grid-template-columns: 1fr 1fr; } }
.case-cover {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #956FF9 0%, #6B4CE6 50%, #2d1b69 100%);
}
@media (min-width: 768px) { .case-cover { aspect-ratio: auto; min-height: 420px; } }
.case-cover-label {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: "Source Serif 4", serif;
  font-size: clamp(3.5rem, 8vw, 5rem);
  color: rgba(255,255,255,0.9); letter-spacing: -0.02em;
}
.case-cover-glow {
  position: absolute; bottom: -5rem; right: -5rem;
  width: 16rem; height: 16rem; border-radius: 9999px;
  background: rgba(255,255,255,0.1); filter: blur(32px);
}
.case-body { display: flex; flex-direction: column; justify-content: space-between; padding: 2rem; }
@media (min-width: 768px) { .case-body { padding: 3rem; } }
.eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-50); }
.case-title {
  margin-top: 0.75rem;
  font-family: "Source Serif 4", serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.15; letter-spacing: -0.02em;
}
.case-desc { margin-top: 1rem; color: var(--fg-70); line-height: 1.6; }
.tags { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  border: 1px solid var(--border); border-radius: 9999px;
  padding: 0.25rem 0.75rem; font-size: 0.75rem; color: var(--fg-70);
}
.case-cta { margin-top: 2rem; display: inline-flex; align-items: center; gap: 0.5rem; color: var(--brand); font-size: 0.875rem; font-weight: 500; }

/* CONTATO */
.contact-grid { margin-top: 3rem; display: grid; gap: 1rem; max-width: 48rem; }
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-card {
  display: flex; align-items: center; gap: 1rem;
  border: 1px solid var(--border); border-radius: 1rem;
  padding: 1.5rem; transition: border-color .2s;
}
.contact-card:hover { border-color: var(--fg-30); }
.contact-icon {
  width: 3rem; height: 3rem; flex-shrink: 0;
  border-radius: 0.75rem; background: var(--brand);
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.contact-meta { flex: 1; min-width: 0; }
.contact-meta .label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-50); }
.contact-meta .v { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.arrow { color: var(--fg-40); transition: transform .2s, color .2s; }
.contact-card:hover .arrow { color: var(--fg); transform: translate(2px, -2px); }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 2rem 0; }
.footer-inner {
  max-width: 72rem; margin: 0 auto; padding: 0 1.5rem;
  display: flex; flex-direction: column; gap: 1rem;
  align-items: center; justify-content: space-between;
  font-size: 0.875rem; color: var(--fg-50);
}
@media (min-width: 768px) { .footer-inner { flex-direction: row; } }

/* CASE PAGE */
.case-hero { position: relative; overflow: hidden; padding: 8rem 0 4rem; background: transparent url(./images/bg-body.png) no-repeat top center; background-size: cover;}
@media (min-width: 768px) { .case-hero { padding: 11rem 0 5rem; } }
.cover-wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }
.cover {
  position: relative; overflow: hidden; border-radius: 1.5rem;
  aspect-ratio: 16/8;
  background: linear-gradient(135deg, #956FF9 0%, #6B4CE6 50%, #2d1b69 100%);
}
.cover-label {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: "Source Serif 4", serif;
  font-size: clamp(4rem, 10vw, 8rem);
  color: rgba(255,255,255,0.9); letter-spacing: -0.02em;
}

.info-grid { display: grid; gap: 2rem; }
@media (min-width: 640px) { .info-grid { grid-template-columns: repeat(3, 1fr); } }
.info-card { border-left: 2px solid var(--brand); padding-left: 1rem; }
.info-card .label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--fg-60); }
.info-card .v { margin-top: 0.5rem; color: rgba(26,23,38,0.9); }

.icon-badge {
  width: 2.25rem; height: 2.25rem; border-radius: 0.75rem; background: var(--brand);
  display: inline-flex; align-items: center; justify-content: center; color: #fff;
}
.section-head { display: flex; flex-direction: column; gap: 1rem; }
.section-head-row { display: flex; align-items: center; gap: 0.75rem; }
.section-head-row .label { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.75rem; color: var(--fg-60); }

.two-cards { display: grid; gap: 2rem; }
@media (min-width: 768px) { .two-cards { grid-template-columns: 1fr 1fr; } }
.boxed { border: 1px solid var(--border); border-radius: 1rem; padding: 1.5rem; }
.boxed h3 { font-weight: 600; color: var(--fg); margin-bottom: 0.75rem; }

.bullet-list { display: flex; flex-direction: column; gap: 0.75rem; }
.bullet-list li { display: flex; gap: 0.75rem; color: var(--fg-75); }
.dot {
  margin-top: 0.55rem; width: 0.375rem; height: 0.375rem; flex-shrink: 0;
  border-radius: 9999px; background: var(--brand);
}

.subgroup { display: flex; flex-direction: column; gap: 2.5rem; }
.mockup {
  border: 1px solid var(--border); border-radius: 1rem;
  background: var(--fg-02); padding: 1.5rem;
  text-align: center;
}
@media (min-width: 768px) { .mockup { padding: 2.5rem; } }
.mockup-frame {
  height: 12rem; max-width: 48rem; margin: 0 auto;
  border: 2px dashed var(--fg-10); border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; color: var(--fg-40);
  text-transform: uppercase; letter-spacing: 0.15em;
}
.mockup-caption { margin-top: 1rem; font-size: 0.875rem; color: var(--fg-50); }

.cta-section { border-top: 1px solid var(--border); padding: 5rem 0; text-align: center; }
@media (min-width: 768px) { .cta-section { padding: 7rem 0; } }
.cta-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

/* Before / After compare */
.compare { border: 1px solid rgba(26,23,38,0.08); background: var(--fg-02); border-radius: 1rem; padding: 1.5rem; }
@media (min-width: 768px) { .compare { padding: 2.5rem; } }
.compare-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .compare-grid { grid-template-columns: 1fr 1fr; } }
.compare-fig { display: flex; flex-direction: column; gap: 0.75rem; }
.compare-img { overflow: hidden; border-radius: 0.75rem; border: 1px solid rgba(26,23,38,0.08); background: #fff; }
.compare-img img { width: 100%; height: auto; display: block; }
.compare-cap { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--fg-60); }
.tag-brand { display: inline-block; padding: 0.125rem 0.5rem; border-radius: 9999px; background: var(--brand); color: #fff; font-size: 0.75rem; font-weight: 500; }