/* ============================================================
   EMILIO MAILLO — emiliomaillo.com (v2)
   Sistema visual: Brand Manual N.001 (D5b · Vermillion)
   ============================================================ */

:root {
  --vm-paper: #FFFFFF;
  --vm-paper-soft: #FAFAFA;
  --vm-ink: #0A0A0A;
  --vm-ink-soft: #1F1F1F;
  --vm-dim: #8A8A8A;
  --vm-dim-2: #B8B8B8;
  --vm-rule: #0A0A0A;
  --vm-rule-soft: #E8E8E8;
  --vm-rule-hair: #F1F1F1;
  --vm-red: #E1261C;
  --vm-red-ink: #B81C13;

  --font-display: 'Inter Tight', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --web-max: 1440px;
  --web-pad: 96px;
  --web-rule: 1px solid var(--vm-ink);
  --web-rule-soft: 1px solid var(--vm-rule-soft);

  --w-hero: clamp(96px, 11vw, 168px);
  --w-anchor: clamp(56px, 6.2vw, 96px);
  --w-anchor-sm: clamp(36px, 3.2vw, 52px);
  --w-h2: clamp(36px, 3.2vw, 52px);
  --w-h3: clamp(24px, 2vw, 32px);
  --w-meta: 22px;
  --w-body: 22px;
  --w-small: clamp(13px, 0.9vw, 15px);

  --sec-pad-y: clamp(112px, 13vh, 176px);
}

html, body { margin: 0; padding: 0; }
body {
  background: var(--vm-paper);
  color: var(--vm-ink);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.dim { color: var(--vm-dim); }
.red { color: var(--vm-red); }
.ink { color: var(--vm-ink); }

/* ----------- TOP CHROME (sticky meta header) ----------- */
.web-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 22px var(--web-pad);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 240ms ease;
}
.web-topbar.is-scrolled { border-bottom-color: var(--vm-rule-soft); }

.web-topbar .wm {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vm-dim);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.web-topbar .wm strong {
  color: var(--vm-ink);
  font-weight: 500;
}
.web-topbar .wm .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--vm-red);
  display: inline-block;
  margin-left: 2px;
}

.web-topbar .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vm-dim);
  display: flex;
  gap: 22px;
}
.web-topbar .meta .live::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--vm-red);
  margin-right: 7px;
  transform: translateY(-1px);
}
.web-topbar .meta .v {
  color: var(--vm-ink);
  font-variant-numeric: tabular-nums;
}

.progress-counter {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.progress-counter .v { color: var(--vm-ink); }

/* ----------- HERO ----------- */
.hero {
  padding: clamp(96px, 13vh, 176px) var(--web-pad) clamp(64px, 8vh, 112px);
  position: relative;
  border-bottom: var(--web-rule);
}
.hero-wm {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--w-hero);
  line-height: 0.94;
  letter-spacing: -0.045em;
  margin: 0;
}
.hero-wm .dot { color: var(--vm-red); }

.hero-role {
  margin-top: clamp(20px, 2vh, 32px);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 1.7vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  max-width: 30ch;
  text-wrap: balance;
}

.hero-meta {
  margin-top: clamp(64px, 8vh, 112px);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--w-meta);
  line-height: 1.5;
  letter-spacing: -0.005em;
  max-width: 38em;
  text-wrap: pretty;
}
.hero-meta .dim { color: var(--vm-dim); }

.hero-foot {
  margin-top: clamp(56px, 7vh, 96px);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 18px;
  border-top: var(--web-rule-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vm-dim);
}
.hero-foot .red { color: var(--vm-red); }

/* ----------- BERMELLÓN cinético ----------- */
.bermillon-reveal {
  color: var(--vm-ink);
  transition: color 700ms ease;
}
.bermillon-reveal.is-active { color: var(--vm-red); }

/* ----------- SECCIÓN GENÉRICA ----------- */
.sec {
  padding: var(--sec-pad-y) var(--web-pad);
  border-top: var(--web-rule);
  position: relative;
  background: var(--vm-paper);
  scroll-margin-top: 80px;
}

.sec-marker {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vm-dim);
  margin-bottom: clamp(56px, 7vh, 88px);
}
.sec-marker .num { color: var(--vm-ink); }
.sec-marker .red { color: var(--vm-red); }

/* ----------- §01 TESIS ----------- */
.anchor-line {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--w-anchor);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
  max-width: 22ch;
  text-wrap: balance;
}
h2.anchor-line,
h2.anchor-line--sm,
h2.que-hago-intro,
h2.contacto-intro { font-size: 60px; }
.anchor-line .red { color: var(--vm-red); }
.anchor-line--sm {
  font-size: var(--w-anchor-sm);
  letter-spacing: -0.025em;
  line-height: 1.08;
  max-width: 30ch;
}
.tesis-sub { color: var(--vm-red); margin-top: 0.3em; font-size: 30px; letter-spacing: -0.015em; line-height: 1.2; max-width: none; white-space: nowrap; }
.tesis-sub .ink { color: var(--vm-ink); }
@media (max-width: 900px) {
  .tesis-sub { white-space: normal; }
}

.manifest {
  margin: clamp(56px, 7vh, 96px) auto 0;
  display: grid;
  gap: 22px;
  max-width: 34em;
}
.manifest p {
  font-family: var(--font-display);
  font-size: var(--w-body);
  line-height: 1.55;
  letter-spacing: -0.005em;
  margin: 0;
  text-wrap: pretty;
}
.manifest p.lead {
  font-size: 22px;
  line-height: 1.45;
  letter-spacing: -0.01em;
}
.manifest p.strong { font-weight: 600; }

.pull-quote {
  margin: clamp(80px, 10vh, 140px) auto;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-align: center;
  text-wrap: balance;
  max-width: 22ch;
}
.pull-quote .red { color: var(--vm-red); }

.close-line {
  margin: clamp(80px, 10vh, 140px) auto 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-align: center;
  text-wrap: balance;
}
.close-line .red { color: var(--vm-red); }

.sec-foot {
  margin-top: clamp(80px, 10vh, 140px);
  padding-top: 20px;
  border-top: var(--web-rule-soft);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vm-dim);
}
.sec-foot .red { color: var(--vm-red); }

/* ----------- §03 QUÉ HAGO ----------- */
.que-hago-intro {
  max-width: 26ch;
  font-family: var(--font-display);
  font-size: var(--w-h2);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 clamp(64px, 8vh, 112px);
  text-wrap: balance;
}
.que-hago-intro .red { color: var(--vm-red); }

.bloques {
  display: grid;
  grid-template-columns: 1fr;
  border-top: var(--web-rule);
}
.bloque {
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  gap: 64px;
  padding: clamp(56px, 7vh, 96px) 0;
  border-bottom: var(--web-rule-soft);
  align-items: start;
}
.bloque:last-child { border-bottom: var(--web-rule); }

.bloque .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vm-dim);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bloque .num .n {
  font-size: 56px;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--vm-ink);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.bloque .num .red { color: var(--vm-red); }

.bloque h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--w-h3);
  line-height: 1.15;
  letter-spacing: -0.018em;
}

.bloque p {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--w-body);
  line-height: 1.55;
  text-wrap: pretty;
}

/* ----------- §04 PLACEHOLDERS (oculta en HTML, reglas listas para reactivar) ----------- */
.placeholders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: var(--web-rule);
  border-bottom: var(--web-rule);
}
.ph {
  padding: clamp(64px, 8vh, 96px) 48px clamp(64px, 8vh, 96px) 0;
  border-right: var(--web-rule-soft);
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  min-height: 380px;
}
.ph:last-child { border-right: none; padding-right: 0; padding-left: 48px; }
.ph .ph-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vm-dim);
}
.ph .ph-num .red { color: var(--vm-red); }

.ph .ph-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 2.8vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.ph .ph-body {
  position: relative;
  flex: 1;
  display: flex;
  align-items: stretch;
  margin-top: 8px;
}
.ph-fill {
  flex: 1;
  border: 1px dashed var(--vm-rule-soft);
  background:
    repeating-linear-gradient(
      135deg,
      transparent 0 11px,
      var(--vm-rule-hair) 11px 12px
    );
  display: flex;
  align-items: flex-end;
  padding: 18px;
}
.ph-fill .ph-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vm-dim);
}

/* ----------- §02 SOBRE MÍ ----------- */
.sobre-mi-anchor { margin-bottom: 0.6em; }

.about {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 96px;
  align-items: start;
  margin-top: clamp(48px, 6vh, 80px);
}
.about-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vm-dim);
  display: grid;
  gap: 32px;
}
.about-meta .row .lbl { color: var(--vm-dim); margin-bottom: 6px; }
.about-meta .row .val {
  color: var(--vm-ink);
  font-family: var(--font-display);
  font-size: var(--w-body);
  line-height: 1.45;
  letter-spacing: -0.01em;
  text-transform: none;
}
.about-meta .row .val.red { color: var(--vm-red); }

.about-body {
  max-width: 34em;
  display: grid;
  gap: 22px;
}
.about-body p {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--w-body);
  line-height: 1.55;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}
.about-body p.strong { font-weight: 600; }
.about-body p.red { color: var(--vm-red); }
.about-body p.red.strong { color: var(--vm-red); font-weight: 600; }
.about-body .bermillon-reveal { font-weight: inherit; }

/* ----------- §05 CONTACTO ----------- */
.contacto-intro {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--w-h2);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 clamp(56px, 7vh, 96px);
  max-width: 24ch;
  text-wrap: balance;
}
.contacto-intro .red { color: var(--vm-red); }

.puertas {
  border-top: var(--web-rule);
}
.puerta {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 48px;
  padding: 36px 0;
  border-bottom: var(--web-rule-soft);
  align-items: baseline;
  text-decoration: none;
  color: var(--vm-ink);
  transition: color 200ms ease, padding 280ms cubic-bezier(.2,.7,.3,1);
  cursor: pointer;
}
.puerta:last-child { border-bottom: var(--web-rule); }
.puerta:hover { padding-left: 16px; }
.puerta:hover .arrow { color: var(--vm-red); transform: translateX(8px); }
.puerta .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vm-dim);
}
.puerta .titulo {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 2.4vw, 38px);
  letter-spacing: -0.025em;
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  gap: 18px;
  flex-wrap: wrap;
}
.puerta .titulo .meta {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--w-body);
  letter-spacing: -0.005em;
  color: var(--vm-dim);
  white-space: nowrap;
}
.puerta .arrow {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--vm-dim);
  transition: color 200ms ease, transform 280ms cubic-bezier(.2,.7,.3,1);
}

/* ----------- Puerta protagonista (cuando solo hay Email visible) ----------- */
.puerta--solo {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  align-items: end;
  gap: 16px 48px;
  padding: 56px 0;
}
.puerta--solo .num { grid-column: 1 / -1; }
.puerta--solo .email {
  grid-column: 1;
  grid-row: 2;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 35px;
  letter-spacing: -0.03em;
  line-height: 1;
  overflow-wrap: anywhere;
}
.puerta--solo .hint {
  grid-column: 1;
  grid-row: 3;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--w-body);
  letter-spacing: -0.005em;
  color: var(--vm-dim);
}
.puerta--solo .arrow {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  font-size: 22px;
}

.contacto-cierre {
  margin-top: clamp(56px, 7vh, 96px);
  margin-bottom: clamp(48px, 6vh, 80px);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--w-meta);
  line-height: 1.5;
  letter-spacing: -0.005em;
  max-width: 36em;
  color: var(--vm-dim);
}
.contacto-cierre strong { color: var(--vm-ink); font-weight: 500; }

/* ----------- FOOTER ----------- */
.footer {
  padding: clamp(56px, 7vh, 80px) var(--web-pad) clamp(40px, 5vh, 56px);
  border-top: var(--web-rule);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  align-items: end;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vm-dim);
}
.footer .wm-foot {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--vm-ink);
  line-height: 1;
}
.footer .wm-foot .dot { color: var(--vm-red); }
.footer .col { display: flex; flex-direction: column; gap: 8px; }
.footer .col.right { text-align: right; }
.footer .col .v { color: var(--vm-ink); }
.footer .col .red { color: var(--vm-red); }

/* ----------- RESPONSIVE ----------- */
@media (max-width: 900px) {
  :root {
    --web-pad: 24px;
    --w-body: 18px;
    --w-meta: 18px;
    --w-hero: clamp(56px, 14vw, 96px);
    --sec-pad-y: clamp(72px, 10vh, 112px);
  }

  /* TOPBAR */
  .web-topbar { padding: 14px var(--web-pad); }
  .web-topbar .meta { gap: 10px; font-size: 10px; flex-wrap: wrap; justify-content: flex-end; }
  .web-topbar .wm { font-size: 10px; }
  .web-topbar .wm strong { font-weight: 500; }

  /* HERO */
  .hero { padding: clamp(64px, 10vh, 120px) var(--web-pad) clamp(48px, 6vh, 80px); }
  .hero-role { font-size: 20px; max-width: 100%; }
  .hero-meta { font-size: 18px; line-height: 1.5; max-width: 100%; }
  .hero-foot { font-size: 10px; gap: 10px; flex-wrap: wrap; align-items: flex-start; }

  /* SEC-MARKER */
  .sec-marker { font-size: 11px; gap: 10px; margin-bottom: clamp(40px, 6vh, 64px); }

  /* TITULARES H2 (sobreescribe el global de 60px) */
  h2.anchor-line,
  h2.anchor-line--sm,
  h2.que-hago-intro,
  h2.contacto-intro { font-size: 34px; max-width: 100%; }

  /* §01 TESIS */
  .tesis-sub { font-size: 22px; line-height: 1.25; white-space: normal; max-width: 100%; }
  .manifest p { font-size: 18px; }
  .manifest p.lead { font-size: 20px; }
  .pull-quote { font-size: 28px; max-width: 100%; margin: clamp(56px, 8vh, 96px) auto; }
  .close-line { font-size: 28px; max-width: 100%; margin: clamp(56px, 8vh, 96px) auto 0; }
  .sec-foot { font-size: 10px; gap: 10px; flex-wrap: wrap; }

  /* §02 SOBRE MÍ */
  .about { grid-template-columns: 1fr; gap: 32px; margin-top: clamp(32px, 5vh, 56px); }
  .about-meta { gap: 22px; }
  .about-meta .row .val { font-size: 18px; }
  .about-body { max-width: 100%; gap: 18px; }
  .about-body p { font-size: 18px; }

  /* §03 QUÉ HAGO */
  .bloque { grid-template-columns: 1fr; gap: 20px; padding: 40px 0; }
  .bloque .num { flex-direction: row; align-items: baseline; gap: 14px; }
  .bloque .num .n { font-size: 36px; }
  .bloque h3 { font-size: 22px; }
  .bloque p { font-size: 18px; }

  /* §04 (oculta) PLACEHOLDERS */
  .placeholders { grid-template-columns: 1fr; }
  .ph { padding: 48px 0; border-right: 0; border-bottom: var(--web-rule-soft); min-height: auto; }
  .ph:last-child { padding-left: 0; }
  .ph .ph-title { font-size: 28px; }

  /* §04 CONTACTO */
  .contacto-cierre { font-size: 18px; max-width: 100%; }
  .puerta { grid-template-columns: 1fr auto; gap: 12px; padding: 28px 0; }
  .puerta:hover { padding-left: 0; }
  .puerta:hover .arrow { transform: none; }
  .puerta .num { grid-column: 1 / -1; }
  .puerta .titulo { flex-direction: column; gap: 6px; font-size: 24px; }
  .puerta .titulo .meta { font-size: 14px; white-space: normal; }
  .puerta--solo { padding: 32px 0; gap: 12px 24px; }
  .puerta--solo .email { font-size: 26px; }
  .puerta--solo .arrow { font-size: 18px; }

  /* FOOTER */
  .footer {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 48px var(--web-pad);
    align-items: flex-start;
  }
  .footer .col,
  .footer .col.right { text-align: left; align-items: flex-start; }
  .footer .wm-foot { font-size: 22px; }
}

@media (max-width: 480px) {
  :root {
    --web-pad: 20px;
    --w-body: 17px;
    --w-meta: 17px;
    --w-hero: clamp(48px, 13vw, 72px);
  }

  .web-topbar .meta .v { display: none; } /* Oculta versión, deja LIVE y SECTION */

  .hero-role { font-size: 18px; }
  .hero-meta { font-size: 17px; }

  h2.anchor-line,
  h2.anchor-line--sm,
  h2.que-hago-intro,
  h2.contacto-intro { font-size: 28px; }

  .tesis-sub { font-size: 20px; }
  .manifest p { font-size: 17px; }
  .manifest p.lead { font-size: 18px; }
  .pull-quote { font-size: 24px; }
  .close-line { font-size: 24px; }

  .bloque h3 { font-size: 20px; }
  .bloque p { font-size: 17px; }
  .bloque .num .n { font-size: 30px; }

  .about-body p { font-size: 17px; }
  .about-meta .row .val { font-size: 17px; }

  .contacto-cierre { font-size: 17px; }
  .puerta--solo .email { font-size: 22px; letter-spacing: -0.025em; }
  .puerta .titulo { font-size: 20px; }

  .footer { gap: 20px; padding: 40px var(--web-pad); }
  .footer .wm-foot { font-size: 20px; }
}