/* ============================================================
   B2B Consultora — Design tokens (mirrors DESIGN-System.md)
   ============================================================ */
:root {
  /* Brand & Accent */
  --color-black: #000000;
  --color-nearblack: #17171c;
  --color-green: #003c33;
  --color-navy: #071829;
  --color-blue: #1863dc;
  --color-coral: #ff7759;
  --color-softcoral: #ffad9b;

  /* Surface & Background */
  --color-canvas: #ffffff;
  --color-stone: #eeece7;
  --color-greenwash: #edfce9;
  --color-bluewash: #f1f5ff;
  --color-cardborder: #f2f2f2;

  /* Text & Rules */
  --color-ink: #212121;
  --color-mutedslate: #93939f;
  --color-slate: #75758a;
  --color-hairline: #d9d9dd;
  --color-borderlight: #e5e7eb;

  /* Semantic */
  --color-focusblue: #4c6ee6;
  --color-focusviolet: #9b60aa;
  --color-errorred: #b30000;

  /* Typography */
  --font-display: 'Space Grotesk', Inter, ui-sans-serif, system-ui;
  --font-sans: 'Inter', Arial, ui-sans-serif, system-ui;
  --font-mono: 'Space Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Radius scale */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 32px;
  --radius-full: 9999px;

  /* Spacing scale */
  --space-2: 2px;  --space-6: 6px;   --space-8: 8px;   --space-10: 10px;
  --space-12: 12px; --space-16: 16px; --space-20: 20px; --space-22: 22px;
  --space-24: 24px; --space-28: 28px; --space-32: 32px; --space-36: 36px;
  --space-40: 40px; --space-56: 56px; --space-60: 60px; --space-64: 64px;
  --space-80: 80px;
  --space-120: 120px;

  --navbar-height: 72px;
}

/* ============================================================
   Reset & base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-canvas);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, blockquote { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--color-coral); color: var(--color-nearblack); }
:focus-visible { outline: 2px solid var(--color-focusblue); outline-offset: 2px; }

h3 {
  margin-top: 10px;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.28px;
  color: var(--color-coral);
  margin-bottom: var(--space-16);
}

.section-title {
  font-family: var(--font-sans);
  font-size: 32px;
  letter-spacing: -0.32px;
  line-height: 1.2;
  margin-bottom: var(--space-16);
}


/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: opacity 0.15s ease, background-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn i { width: 15px; height: 15px; }
.btn-primary {
  background: var(--color-nearblack);
  color: #fff;
}
.btn-primary:hover { opacity: 0.88; }
.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
  padding: var(--space-12) 0;
}
.btn-secondary:hover { color: var(--color-blue); }
.btn-pill-outline {
  border-color: var(--color-nearblack);
  color: var(--color-nearblack);
  background: transparent;
  font-size: 13px;
  padding: var(--space-8) var(--space-16);
}
.btn-sm { padding: var(--space-10) var(--space-20); font-size: 13px; }
.btn-lg { padding: var(--space-16) var(--space-32); font-size: 16px; }

/* ============================================================
   Navbar
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-cardborder);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.navbar__logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.32px;
  display: flex;
  align-items: center;
}
.navbar__logo span { color: var(--color-slate); font-weight: 400; }
.navbar__logo-img { height: 32px; width: auto; display: block; }
.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-32);
  margin-left: auto;
}
.nav-link {
  font-size: 14px;
  color: var(--color-slate);
  position: relative;
  padding: var(--space-6) 0;
}
.nav-link:hover { color: var(--color-ink); }
.nav-link.active { color: var(--color-nearblack); font-weight: 500; }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-coral);
  border-radius: var(--radius-full);
}
.navbar__actions { display: flex; align-items: center; gap: var(--space-16); }
.navbar__toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-8);
  color: var(--color-ink);
}
.navbar__toggle i { width: 22px; height: 22px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: var(--space-80) 0 var(--space-64);
  min-height: 95vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cv-hero-top {
  display: flex;
  align-items: center;
  gap: var(--space-40);
  flex-wrap: wrap;
}
.cv-hero-photo {
  width: 250px;
  height: 250px;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.0;
  letter-spacing: -1.44px;
  max-width: 620px;
}
.hero__subtitle {
  font-size: 20px;
  color: var(--color-slate);
  margin-top: var(--space-24);
  max-width: 640px;
  line-height: 1.4;
}
.hero__body {
  font-size: 16px;
  color: var(--color-ink);
  opacity: 0.8;
  margin-top: var(--space-16);
  max-width: 100%;
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-24);
  margin-top: var(--space-40);
  flex-wrap: wrap;
}

/* ============================================================
   Dark band / Problem
   ============================================================ */
.band-dark {
  background: var(--color-nearblack);
  color: #fff;
}
.problem {
  padding: var(--space-120) 0;
}
.problem__lead {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.32px;
  max-width: 100%;
  margin-bottom: var(--space-40);
}
.problem__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-16);
  margin-bottom: var(--space-40);
}
.problem__card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-24);
}
.problem__card i { width: 20px; height: 20px; color: var(--color-softcoral); margin-bottom: var(--space-12); }
.problem__card h3 { font-size: 17px; font-weight: 500; margin-bottom: var(--space-8); }
.problem__card p { font-size: 14px; color: rgba(255, 255, 255, 0.65); line-height: 1.5; }
.problem__quote {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  border-left: 2px solid var(--color-coral);
  padding-left: var(--space-20);
  max-width: 100%;
}

/* ============================================================
   Stepper
   ============================================================ */
.stepper {
  padding: var(--space-64) 0 var(--space-40);
  text-align: center;
}
.stepper .section-title { max-width: 560px; margin: 0 auto; }

/* Wraps the sticky nav + the 4 pillar sections so the nav has a
   containing block tall enough to stay pinned for their whole scroll range. */
.stepper-track { position: relative; }

.stepper__items {
  position: sticky;
  top: var(--navbar-height);
  z-index: 45;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-cardborder);
}
.stepper__items-inner {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  padding: var(--space-16) 24px;
}
.stepper__item {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 14px;
  color: var(--color-slate);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-20);
  transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}
.stepper__item:hover { border-color: var(--color-nearblack); color: var(--color-ink); }
.stepper__num { font-family: var(--font-mono); font-size: 12px; color: var(--color-coral); }
.stepper__item.active {
  border-color: var(--color-nearblack);
  background: var(--color-nearblack);
  color: #fff;
}
.stepper__item.active .stepper__num { color: var(--color-softcoral); }

/* ============================================================
   Pillar sections
   ============================================================ */
.pillar {
  padding: var(--space-120) 0;
  border-top: 1px solid var(--color-cardborder);
}
.pillar--dark { background: var(--color-green); color: #fff; border-top: none; }
.pillar--stone { background: var(--color-stone); border-top: none; }

.pillar__head {
  display: flex;
  gap: var(--space-24);
  margin-bottom: var(--space-40);
  max-width: 820px;
}
.pillar__number {
  font-family: var(--font-mono);
  font-size: 32px;
  color: var(--color-coral);
  padding-top: var(--space-6);
  flex-shrink: 0;
}
.pillar__head h2 {
  font-family: var(--font-sans);
  font-size: 28px;
  letter-spacing: -0.32px;
  margin-bottom: var(--space-12);
}
.pillar__head p { font-size: 15px; line-height: 1.6; opacity: 0.75; }

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-40);
  padding: var(--space-24) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: var(--space-24);
}
.logo-strip span {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.28px;
  opacity: 0.6;
}

.pillar__quote {
  font-size: 15px;
  font-style: italic;
  opacity: 0.75;
  margin-bottom: var(--space-40);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-24);
}
.capability-grid--4 { grid-template-columns: repeat(4, 1fr); }
.capability-grid--1 { grid-template-columns: 1fr; max-width: 480px; }

.capability-card {
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--space-20);
}
.capability-card i { width: 20px; height: 20px; color: var(--color-ink); margin-bottom: var(--space-20); }
.capability-card h3 { font-size: 17px; font-weight: 500; line-height: 1.3; margin-bottom: var(--space-8); }
.capability-card p { font-size: 14px; color: var(--color-slate); line-height: 1.55; }

.capability-card--dark { border-top-color: rgba(255, 255, 255, 0.2); }
.capability-card--dark i { color: var(--color-softcoral); }
.capability-card--dark p { color: rgba(255, 255, 255, 0.65); }

/* ============================================================
   Logo carousel (infinite marquee)
   ============================================================ */
.logo-carousel {
  overflow: hidden;
  margin-bottom: var(--space-56);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.logo-carousel__track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: var(--space-64);
  animation: logo-scroll 24s linear infinite;
}
.logo-carousel:hover .logo-carousel__track { animation-play-state: paused; }
.logo-carousel__track img {
  height: 28px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  flex-shrink: 0;
}
.pillar:not(.pillar--dark) .logo-carousel__track img {
  filter: none;
  opacity: 1;
}
@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-carousel__track { animation: none; }
}

.pillar--stone .capability-card { border-top-color: rgba(0, 0, 0, 0.12); }


/* ============================================================
   Contact
   ============================================================ */
.contact { padding: var(--space-80) 0; background: var(--color-black); }
.contact__inner { text-align: center; max-width: 560px; margin: 0 auto; }
.contact__inner .section-title { margin: 0 auto var(--space-16); }
.contact__body {
  font-size: 16px;
  color: var(--color-slate);
  line-height: 1.6;
  margin-bottom: var(--space-32);
}
.contact-section-title {
  color: white;
  font-size: 2.2rem;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  text-align: left;
}
.contact-form__row {
  display: flex;
  gap: var(--space-16);
}
.contact-form__row input { flex: 1; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: white;
  font-family: var(--font-sans);
  font-size: 15px;
  resize: vertical;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--color-mutedslate); }
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--color-focusblue); }
.contact-form button { align-self: center; margin-top: var(--space-8); }
.contact-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form__alt {
  display: block;
  margin-top: var(--space-16);
  color: var(--color-mutedslate);
  font-size: 14px;
}
.contact-form__alt:hover { color: white; }

/* ============================================================
   Closing (cv.html)
   ============================================================ */
.closing { padding: var(--space-80) 0; }
.closing__inner { text-align: center; max-width: 560px; margin: 0 auto; }
.closing__title { font-size: 2.2rem; margin-bottom: var(--space-16); }
.closing__body {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
  margin-bottom: var(--space-32);
}

/* ============================================================
   Nota individual
   ============================================================ */
.note__header { padding: var(--space-56) var(--space-22) var(--space-32) var(--space-22); }
.note__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.5vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.32px;
}
.note__subtitle {
  font-size: 19px;
  color: var(--color-slate);
  line-height: 1.5;
  margin-top: var(--space-16);
}
.note__meta {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  margin-top: var(--space-24);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.28px;
  color: var(--color-mutedslate);
}
.note__hero {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin: var(--space-40) 0;
}

/* Author bubble ("globito" de autor, como en las redacciones de diarios) */
.author-bubble {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  max-width: 700px;
  margin: 0 auto var(--space-48);
  padding: var(--space-16) var(--space-20);
  border-radius: var(--radius-xl);
}
.author-bubble__photo {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}
.author-bubble__name { font-size: 14px; font-weight: 600; }
.author-bubble__title {
  display: block;
  font-size: 12px;
  color: var(--color-slate);
  margin-top: 2px;
}
.author-bubble__bio {
  font-size: 13px;
  color: var(--color-slate);
  line-height: 1.5;
  margin-top: var(--space-6);
}

.note__content {
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-ink);
  margin-top: var(--space-40);
  margin-bottom: var(--space-40);
}

.note__content p {
  padding-top:20px;
  padding-bottom: 20px;
}

.note__content h2 { font-family: var(--font-display); font-size: 26px; letter-spacing: -0.32px; margin-top: var(--space-40); }
.note__content h3 { font-size: 20px; font-weight: 500; margin-top: var(--space-32); }
.note__content p { line-height: 1.8; }
.note__content ul, .note__content ol { padding-left: var(--space-24); display: flex; flex-direction: column; gap: var(--space-8); }
.note__content li { line-height: 1.7; }
.note__content img { width: 100%; border-radius: var(--radius-md); }
.note__content blockquote {
  font-size: 18px;
  font-style: italic;
  color: var(--color-slate);
  border-left: 2px solid var(--color-coral);
  padding-left: var(--space-20);
}
.note__content a { color: var(--color-blue); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   Archive de notas
   ============================================================ */
.archive__header { padding: var(--space-56) 0 var(--space-40); text-align: center; }
.archive__header .section-title { max-width: 640px; margin-left: auto; margin-right: auto; }
.archive__intro { font-size: 16px; color: var(--color-slate); max-width: 560px; margin: 0 auto; line-height: 1.6; }

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-24);
  padding-bottom: var(--space-56);
}
.archive-card {
  display: block;
  border: 1px solid var(--color-cardborder);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.archive-card:hover { border-color: var(--color-hairline); transform: translateY(-2px); }
.archive-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--color-stone); }
.archive-card__media img { width: 100%; height: 100%; object-fit: cover; }
.archive-card__body { padding: var(--space-20); }
.archive-card__date {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.28px;
  color: var(--color-mutedslate);
  margin-bottom: var(--space-8);
}
.archive-card__body h3 { font-size: 17px; font-weight: 500; line-height: 1.3; margin-bottom: var(--space-8); }
.archive-card__body p { font-size: 14px; color: var(--color-slate); line-height: 1.55; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-16);
  padding-bottom: var(--space-80);
}
.pagination__pages { display: flex; gap: var(--space-8); }
.pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 13px;
  color: var(--color-slate);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-full);
}
.pagination__page:hover { border-color: var(--color-nearblack); color: var(--color-ink); }
.pagination__page.active { background: var(--color-nearblack); border-color: var(--color-nearblack); color: #fff; }
.pagination__link { font-size: 13px; color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1023px) {
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .archive-grid { grid-template-columns: 1fr; }
  .author-bubble { flex-direction: column; text-align: center; }
}

/* ============================================================
   Footer
   ============================================================ */
.footer { border-top: 1px solid var(--color-cardborder); padding: var(--space-32) 0; }
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
}
.footer__brand { font-family: var(--font-display); font-size: 14px; }
.footer__links { display: flex; gap: var(--space-24); flex-wrap: wrap; }
.footer__links a { font-size: 13px; color: var(--color-slate); }
.footer__links a:hover { color: var(--color-ink); }
.footer__copy { font-size: 12px; color: var(--color-mutedslate); font-family: var(--font-mono); }

/* ============================================================
   Back to top
   ============================================================ */
.back-to-top {
  position: fixed;
  right: var(--space-24);
  bottom: var(--space-24);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-nearblack);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 40;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top i { width: 18px; height: 18px; }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Responsive (breakpoints per DESIGN-System.md)
   ============================================================ */
@media (max-width: 1023px) {
  .navbar__links {
    position: fixed;
    top: var(--navbar-height);
    left: 0; right: 0;
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-cardborder);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-8) 24px var(--space-16);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  }
  .navbar__links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-link { width: 100%; padding: var(--space-12) 0; border-bottom: 1px solid var(--color-cardborder); }
  .navbar__toggle { display: inline-flex; }

  .capability-grid,
  .capability-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .problem__cards { grid-template-columns: 1fr; }
  .pillar__head { flex-direction: column; gap: var(--space-12); }
  .capability-grid,
  .capability-grid--4 { grid-template-columns: 1fr; }
}

@media (max-width: 424px) {
  .hero { padding: var(--space-56) 0 var(--space-40); }
  .navbar__logo span { display: none; }
}

/* ============================================================
   CV page
   ============================================================ */
.cv-header .navbar__inner { justify-content: space-between; }

.cv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-24);
  margin-top: var(--space-24);
}
.cv-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 14px;
  color: var(--color-slate);
}
.cv-meta i { width: 16px; height: 16px; color: var(--color-coral); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-24);
}
.skills-card {
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--space-20);
}
.skills-card h3 { font-size: 15px; font-weight: 500; margin-bottom: var(--space-16); }
.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-8); }
.chip {
  font-size: 12px;
  border: 1px solid var(--color-hairline);
  color: var(--color-ink);
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-xl);
}
.pillar--stone .chip,
.pillar--dark .chip { border-color: rgba(255, 255, 255, 0.25); }
.pillar--dark .chip { color: #fff; }

.timeline {
  border-left: 1px solid var(--color-hairline);
  max-width: 760px;
}
.timeline__item {
  position: relative;
  padding: 0 0 var(--space-40) var(--space-32);
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: var(--radius-full);
  background: var(--color-coral);
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__date {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.28px;
  color: var(--color-mutedslate);
  margin-bottom: var(--space-8);
}
.timeline__body h3 { font-size: 17px; font-weight: 500; margin-bottom: var(--space-12); }
.timeline__body ul { display: flex; flex-direction: column; gap: var(--space-8); }
.timeline__body li {
  font-size: 14px;
  color: var(--color-slate);
  line-height: 1.55;
  padding-left: var(--space-16);
  position: relative;
}
.timeline__body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 1px;
  background: var(--color-mutedslate);
}
.timeline__body strong { color: var(--color-ink); font-weight: 500; }

@media (max-width: 767px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .skills-grid { grid-template-columns: 1fr; }
}