/*
 * rafa.pro.br — portfolio composition
 * Built on the RafaMass Blueprint System.
 */

:root {
  color-scheme: dark;
  --portfolio-width: 1180px;
  --portfolio-gutter: clamp(10px, 2.5vw, 28px);
}

html {
  scroll-behavior: smooth;
  background: #0f1113;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--rm-paper);
  background:
    radial-gradient(circle at 50% -12%, rgba(54,167,210,.13), transparent 34rem),
    repeating-linear-gradient(0deg, transparent 0 34px, rgba(134,199,223,.055) 34px 35px),
    repeating-linear-gradient(90deg, transparent 0 34px, rgba(134,199,223,.045) 34px 35px),
    var(--rm-stage-deep);
  font-family: var(--rm-font-display);
}

body::before {
  content: "";
  position: fixed;
  inset: 12px;
  z-index: -1;
  border: 1px solid rgba(134,199,223,.16);
  pointer-events: none;
}

a {
  color: inherit;
}

button,
textarea {
  font: inherit;
}

::selection {
  color: #fff;
  background: var(--rm-vermilion);
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  color: var(--rm-paper);
  background: var(--rm-ink);
  font: 700 12px/1 var(--rm-font-technical);
  text-transform: uppercase;
}

.skip-link:focus {
  top: 12px;
}

.site-shell {
  width: min(calc(100% - (var(--portfolio-gutter) * 2)), var(--portfolio-width));
  margin: 0 auto;
  padding: clamp(12px, 3vw, 30px) 0 72px;
}

.technical-rail {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  padding: 8px 11px;
  color: rgba(243,238,228,.62);
  border: 1px solid rgba(134,199,223,.22);
  background: rgba(15,17,19,.74);
  font: 700 8px/1.4 var(--rm-font-technical);
  letter-spacing: .14em;
  text-transform: uppercase;
}

.technical-rail span:last-child {
  color: var(--rm-cyan);
  text-align: right;
}

.hero {
  min-height: min(720px, calc(100dvh - 80px));
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, .65fr);
  gap: clamp(22px, 4vw, 52px);
  align-items: center;
  overflow: hidden;
  padding: clamp(36px, 7vw, 88px);
}

.hero::after {
  content: "";
  position: absolute;
  top: 30px;
  right: 30px;
  width: min(34vw, 360px);
  aspect-ratio: 1;
  border-top: 2px solid rgba(54,167,210,.44);
  border-right: 2px solid rgba(54,167,210,.44);
  opacity: 0;
  transform: scale(.8);
  transform-origin: top right;
  transition: opacity 520ms ease 400ms, transform 760ms var(--rm-impact-ease) 300ms;
}

.page-ready .hero::after {
  opacity: 1;
  transform: none;
}

.hero-copy,
.hero-plate {
  position: relative;
  z-index: 2;
}

.hero-kicker,
.section-kicker,
.project-code,
.meta-label,
.timeline-when,
.footer-meta {
  font-family: var(--rm-font-technical);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-kicker,
.section-kicker,
.project-code,
.meta-label {
  color: #087da9;
  font-size: 10px;
}

.hero h1 {
  max-width: 8ch;
  margin: 18px 0 10px;
  color: var(--rm-ink);
  font-size: clamp(4.2rem, 12vw, 9.4rem);
  line-height: .78;
  letter-spacing: -.075em;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  margin-left: .72em;
  color: var(--rm-vermilion);
}

.hero-name {
  margin: 0 0 24px;
  color: var(--rm-ink);
  font: italic clamp(1.15rem, 2.4vw, 1.7rem)/1.25 var(--rm-font-editorial);
}

.hero-lede {
  max-width: 52ch;
  margin: 0;
  color: var(--rm-ink-soft);
  font: clamp(1.03rem, 2vw, 1.28rem)/1.65 var(--rm-font-editorial);
}

.hero-actions,
.project-actions,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions {
  margin-top: 30px;
}

.action-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  text-decoration: none;
  font-size: 10px;
}

.action-link.primary {
  color: #fff;
  border-color: var(--rm-vermilion-deep);
  background: var(--rm-vermilion);
  box-shadow: 0 4px 0 var(--rm-vermilion-deep);
}

.action-link.primary:hover {
  background: #ff6a2c;
}

.hero-status {
  margin: 22px 0 0;
  color: rgba(22,24,23,.62);
  font: 700 9px/1.5 var(--rm-font-technical);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-status::before {
  content: "";
  width: 8px;
  height: 8px;
  display: inline-block;
  margin-right: 9px;
  background: var(--rm-cyan-strong);
  box-shadow: 0 0 0 3px rgba(54,167,210,.18);
}

.hero-plate {
  min-height: 360px;
  display: grid;
  align-content: space-between;
  padding: 28px;
  border: 2px solid var(--rm-ink);
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(54,167,210,.15) 31px 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(54,167,210,.12) 31px 32px),
    var(--rm-cyan-pale);
  box-shadow: 8px 10px 0 var(--rm-ink);
  transform: rotate(1.5deg);
}

.hero-plate::before,
.hero-plate::after {
  content: "";
  position: absolute;
  width: 42px;
  height: 42px;
  border-color: var(--rm-vermilion);
  pointer-events: none;
}

.hero-plate::before {
  top: 10px;
  left: 10px;
  border-top: 3px solid;
  border-left: 3px solid;
}

.hero-plate::after {
  right: 10px;
  bottom: 10px;
  border-right: 3px solid;
  border-bottom: 3px solid;
}

.plate-index {
  color: var(--rm-ink);
  font: 900 clamp(5rem, 11vw, 8rem)/.8 var(--rm-font-display);
  letter-spacing: -.08em;
}

.plate-signature {
  width: 118px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  justify-self: end;
  color: #fff;
  font: 900 45px/1 var(--rm-font-display);
  letter-spacing: -.08em;
}

.plate-data {
  display: grid;
  gap: 5px;
  color: var(--rm-ink);
  font: 700 9px/1.35 var(--rm-font-technical);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.section-nav {
  position: sticky;
  top: 8px;
  z-index: 50;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 18px 0 clamp(56px, 9vw, 100px);
}

.section-nav a {
  min-width: 0;
  padding: 12px 8px;
  overflow: hidden;
  color: var(--rm-ink);
  border-right: 1px solid rgba(54,167,210,.35);
  text-align: center;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 700 9px/1 var(--rm-font-technical);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.section-nav a:last-child {
  border-right: 0;
}

.content-section {
  scroll-margin-top: 74px;
  margin-bottom: clamp(72px, 10vw, 130px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .6fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 22px;
}

.section-heading h2 {
  margin: 8px 0 0;
  color: var(--rm-paper);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: .88;
  letter-spacing: -.06em;
  text-transform: uppercase;
}

.section-heading p {
  margin: 0;
  color: rgba(243,238,228,.62);
  font: 11px/1.65 var(--rm-font-technical);
}

.case-study {
  padding: clamp(28px, 6vw, 68px);
}

.case-header {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, .8fr);
  gap: 28px;
  align-items: start;
}

.case-study h3 {
  margin: 10px 0 16px;
  color: var(--rm-ink);
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: .86;
  letter-spacing: -.065em;
}

.case-intro {
  max-width: 60ch;
  margin: 0;
  color: var(--rm-ink-soft);
  font: clamp(1rem, 2vw, 1.22rem)/1.65 var(--rm-font-editorial);
}

.case-register {
  display: grid;
  gap: 1px;
  border: 1px solid var(--rm-ink);
  background: var(--rm-ink);
}

.case-register div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 10px 12px;
  color: var(--rm-ink);
  background: var(--rm-paper-high);
  font: 700 8px/1.35 var(--rm-font-technical);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.case-register strong {
  color: #087da9;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin: 32px 0;
}

.evidence-card {
  min-height: 128px;
  padding: 18px;
  border: 1px solid rgba(22,24,23,.28);
  background: rgba(255,255,255,.25);
}

.evidence-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--rm-ink);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
}

.evidence-card span {
  color: var(--rm-ink-soft);
  font: 10px/1.5 var(--rm-font-technical);
}

.analysis-bench {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, .8fr);
  border: 2px solid var(--rm-ink);
  background: var(--rm-paper-high);
  box-shadow: 6px 7px 0 rgba(22,24,23,.22);
}

.bench-input,
.bench-output {
  padding: clamp(20px, 4vw, 34px);
}

.bench-input {
  border-right: 1px solid rgba(22,24,23,.24);
}

.bench-input label {
  display: block;
  margin-bottom: 10px;
  color: #087da9;
  font: 700 9px/1.3 var(--rm-font-technical);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.bench-input textarea {
  width: 100%;
  min-height: 112px;
  resize: vertical;
  border: 0;
  color: var(--rm-ink);
  background: transparent;
  font: 1.2rem/1.55 var(--rm-font-editorial);
}

.bench-input textarea:focus-visible {
  outline-color: var(--rm-cyan-strong);
}

.bench-button {
  min-height: 42px;
  margin-top: 12px;
  padding: 9px 14px;
  cursor: pointer;
}

.bench-output {
  position: relative;
  background:
    repeating-linear-gradient(0deg, transparent 0 24px, rgba(54,167,210,.10) 24px 25px),
    var(--rm-cyan-pale);
}

.bench-output h4 {
  margin: 10px 0;
  color: var(--rm-ink);
  font-size: 1.25rem;
}

.bench-output p {
  margin: 0;
  color: var(--rm-ink-soft);
  line-height: 1.55;
}

.rule-trace {
  margin-top: 18px !important;
  color: #087da9 !important;
  font: 700 8px/1.5 var(--rm-font-technical);
  letter-spacing: .07em;
  text-transform: uppercase;
}

.featured-projects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  min-width: 0;
  padding: clamp(22px, 4vw, 38px);
  color: var(--rm-ink);
}

.project-card h3 {
  margin: 12px 0;
  font-size: clamp(2.2rem, 5.5vw, 4.3rem);
  line-height: .9;
  letter-spacing: -.055em;
}

.project-card p {
  max-width: 54ch;
  margin: 0;
  color: var(--rm-ink-soft);
  font: 1rem/1.62 var(--rm-font-editorial);
}

.project-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 22px 0;
}

.project-signals span {
  padding: 6px 8px;
  color: var(--rm-ink);
  border: 1px solid rgba(22,24,23,.28);
  background: rgba(255,255,255,.25);
  font: 700 7px/1 var(--rm-font-technical);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.project-actions a {
  padding: 9px 12px;
  color: var(--rm-ink);
  text-decoration: none;
  font-size: 8px;
}

.project-visual {
  min-height: 235px;
  display: grid;
  place-items: center;
  margin: 26px 0 22px;
  overflow: hidden;
  border: 2px solid var(--rm-ink);
  background:
    repeating-linear-gradient(0deg, transparent 0 25px, rgba(54,167,210,.13) 25px 26px),
    repeating-linear-gradient(90deg, transparent 0 25px, rgba(54,167,210,.11) 25px 26px),
    var(--rm-cyan-pale);
  box-shadow: 5px 6px 0 rgba(22,24,23,.2);
}

.puzzle-miniature {
  width: min(240px, 72%);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  padding: 12px;
  border: 2px solid var(--rm-ink);
  background: var(--rm-cyan-strong);
  box-shadow: 7px 8px 0 var(--rm-ink);
  transform: rotate(-2deg);
}

.puzzle-miniature span {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: clamp(14px, 3vw, 24px);
}

.puzzle-miniature span.signal {
  color: #fff;
  background: var(--rm-vermilion);
  box-shadow: 0 5px 0 var(--rm-vermilion-deep);
}

.receipt-miniature {
  width: min(230px, 70%);
  min-height: 170px;
  padding: 22px;
  border: 2px solid var(--rm-ink);
  background: var(--rm-paper-high);
  box-shadow: 7px 8px 0 var(--rm-ink);
  transform: rotate(2deg);
}

.receipt-miniature::before {
  content: "CONTAS / MÊS 07";
  display: block;
  margin-bottom: 18px;
  color: #087da9;
  font: 700 8px/1 var(--rm-font-technical);
  letter-spacing: .12em;
}

.receipt-line {
  height: 12px;
  margin: 9px 0;
  background: rgba(22,24,23,.16);
}

.receipt-line.short {
  width: 62%;
}

.receipt-seal {
  width: 54px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin: 18px 0 0 auto;
  color: #fff;
  background: var(--rm-vermilion);
  font: 900 20px/1 var(--rm-font-display);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.archive-card {
  min-height: 190px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 18px;
  align-items: end;
  padding: 22px;
  color: var(--rm-ink);
  border: 1px solid rgba(54,167,210,.55);
  background: var(--rm-paper);
  box-shadow: 4px 5px 0 rgba(22,24,23,.38);
}

.archive-card h3 {
  margin: 8px 0;
  font-size: 1.35rem;
}

.archive-card p {
  margin: 0;
  color: var(--rm-ink-soft);
  font: .94rem/1.55 var(--rm-font-editorial);
}

.archive-card a {
  text-underline-offset: 4px;
}

.archive-card img {
  width: 82px;
  height: 82px;
  object-fit: contain;
  filter: saturate(.85) contrast(1.05) drop-shadow(4px 6px 0 rgba(22,24,23,.14));
}

.experiment-links {
  margin: 18px 0 0;
  color: rgba(243,238,228,.64);
  font: 9px/1.9 var(--rm-font-technical);
  letter-spacing: .04em;
}

.experiment-links a {
  color: var(--rm-cyan);
  text-underline-offset: 4px;
}

.profile-dossier {
  padding: clamp(28px, 5vw, 54px) clamp(34px, 7vw, 80px);
}

.profile-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr);
  gap: clamp(28px, 6vw, 70px);
}

.timeline {
  position: relative;
  padding-left: 26px;
  border-left: 2px solid var(--rm-cyan-strong);
}

.timeline-entry {
  position: relative;
  margin-bottom: 32px;
}

.timeline-entry:last-child {
  margin-bottom: 0;
}

.timeline-entry::before {
  content: "";
  position: absolute;
  top: 5px;
  left: -34px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--rm-paper);
  background: var(--rm-vermilion);
  box-shadow: 0 0 0 2px var(--rm-ink);
}

.timeline-entry h3 {
  margin: 0;
  color: var(--rm-ink);
  font-size: 1.2rem;
}

.timeline-when {
  margin: 7px 0 10px;
  color: #087da9;
  font-size: 8px;
}

.timeline-entry p {
  margin: 0;
  color: var(--rm-ink-soft);
  line-height: 1.6;
}

.education-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--rm-ink);
  background: var(--rm-ink);
  list-style: none;
}

.education-list li {
  padding: 13px 14px;
  color: var(--rm-ink-soft);
  background: var(--rm-paper-high);
  font: .9rem/1.45 var(--rm-font-editorial);
}

.english-note {
  margin: 28px 0 0;
  padding: 22px;
  color: var(--rm-ink-soft);
  border-left: 5px solid var(--rm-vermilion);
  background: rgba(255,255,255,.25);
  font: italic 1rem/1.65 var(--rm-font-editorial);
}

.site-footer {
  padding: 28px;
  color: var(--rm-ink);
}

.footer-lockup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
}

.footer-lockup strong {
  display: block;
  font-size: clamp(2rem, 6vw, 4.5rem);
  line-height: .88;
  letter-spacing: -.055em;
  text-transform: uppercase;
}

.footer-meta {
  margin-top: 10px;
  color: var(--rm-ink-soft);
  font-size: 8px;
}

.footer-links {
  justify-content: flex-end;
}

.footer-links a {
  padding: 8px 10px;
  color: var(--rm-ink);
  text-decoration: none;
  font-size: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms var(--rm-impact-ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.blueprint-line {
  position: absolute;
  z-index: 1;
  background: var(--rm-cyan-strong);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 900ms var(--rm-impact-ease);
}

.blueprint-line.horizontal {
  left: 7%;
  right: 7%;
  top: 25px;
  height: 2px;
}

.blueprint-line.vertical {
  top: 7%;
  bottom: 7%;
  left: 25px;
  width: 2px;
  transform: scaleY(0);
  transform-origin: top;
}

.page-ready .blueprint-line.horizontal {
  transform: scaleX(1);
}

.page-ready .blueprint-line.vertical {
  transform: scaleY(1);
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-bottom: 54px;
  }

  .hero-plate {
    width: min(100%, 560px);
    min-height: 260px;
    justify-self: end;
  }

  .section-heading,
  .case-header,
  .profile-columns {
    grid-template-columns: 1fr;
  }

  .featured-projects {
    grid-template-columns: 1fr;
  }

  .case-register {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-register div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  body::before {
    inset: 6px;
  }

  .site-shell {
    width: min(calc(100% - 16px), var(--portfolio-width));
    padding-top: 8px;
  }

  .technical-rail span:nth-child(2) {
    display: none;
  }

  .hero {
    gap: 34px;
    padding: 36px 24px 42px;
    border-radius: 15px;
  }

  .hero h1 {
    font-size: clamp(4rem, 21vw, 6.7rem);
  }

  .hero h1 span {
    margin-left: .35em;
  }

  .hero-actions .action-link {
    flex: 1 1 100%;
  }

  .hero-plate {
    width: 92%;
    min-height: 230px;
    padding: 22px;
  }

  .plate-signature {
    width: 92px;
    font-size: 36px;
  }

  .section-nav {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-nav a:nth-child(2) {
    border-right: 0;
  }

  .section-nav a:nth-child(-n+2) {
    border-bottom: 1px solid rgba(54,167,210,.35);
  }

  .section-heading h2 {
    font-size: clamp(2.7rem, 15vw, 4.5rem);
  }

  .case-study,
  .project-card,
  .profile-dossier,
  .site-footer {
    padding: 24px;
  }

  .evidence-grid,
  .archive-grid,
  .case-register {
    grid-template-columns: 1fr;
  }

  .analysis-bench {
    grid-template-columns: 1fr;
  }

  .bench-input {
    border-right: 0;
    border-bottom: 1px solid rgba(22,24,23,.24);
  }

  .project-visual {
    min-height: 205px;
  }

  .archive-card {
    grid-template-columns: minmax(0, 1fr) 72px;
  }

  .archive-card img {
    width: 65px;
    height: 65px;
  }

  .footer-lockup {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 420px) {
  .technical-rail {
    font-size: 7px;
  }

  .hero {
    padding-inline: 18px;
  }

  .hero-kicker,
  .section-kicker,
  .project-code,
  .meta-label {
    font-size: 8px;
  }

  .hero-plate {
    width: 96%;
    min-height: 210px;
  }

  .plate-index {
    font-size: 4.6rem;
  }

  .archive-card {
    grid-template-columns: 1fr;
  }

  .archive-card img {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .blueprint-line,
  .hero::after {
    opacity: 1;
    transform: none;
  }
}