/* ============================================================
   PAULA PUERTA — PORTFOLIO
   Diseñadora UX/UI | Diseñadora de servicios
   ============================================================ */

/* ─── DESIGN TOKENS ───────────────────────────────────────── */
:root {
  /* Colors */
  --color-coral:       #df6162;
  --color-coral-dark:  #c94e4f;
  --color-coral-light: #f5d0d0;
  --color-bg:          #FAF9F7;
  --color-bg-white:    #ffffff;
  --color-text:        #1d1d1b;
  --color-text-muted:  #6b6b69;
  --color-border:      #e0ddd8;

  /* Typography */
  --font:              'Manrope', system-ui, sans-serif;
  --text-xs:   clamp(0.7rem,  0.65rem + 0.2vw, 0.75rem);
  --text-sm:   clamp(0.8rem,  0.75rem + 0.25vw, 0.875rem);
  --text-base: clamp(0.9rem,  0.85rem + 0.3vw,  1rem);
  --text-lg:   clamp(1rem,    0.95rem + 0.4vw,  1.125rem);
  --text-xl:   clamp(1.1rem,  1rem    + 0.6vw,  1.3rem);
  --text-2xl:  clamp(1.25rem, 1.1rem  + 0.9vw,  1.6rem);
  --text-3xl:  clamp(1.5rem,  1.2rem  + 1.5vw,  2.2rem);
  --text-4xl:  clamp(1.8rem,  1.3rem  + 2.5vw,  3rem);
--text-hero: clamp(2rem, 1.2rem + 4vw, 4rem);

  /* Spacing (8px base) */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Layout */
  --container-max: 1140px;
  --container-narrow: 720px;

  /* Motion */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 520ms;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 4px rgba(29,29,27,.08);
  --shadow-md: 0 4px 16px rgba(29,29,27,.12);
  --shadow-lg: 0 12px 40px rgba(29,29,27,.18);
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }

/* ─── ACCESSIBILITY ─────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  padding: var(--sp-3) var(--sp-6);
  background: var(--color-coral);
  color: #fff;
  font-weight: 600;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2.5px solid var(--color-coral);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ─── LAYOUT ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1744px;
  margin-inline: auto;
  padding-inline: clamp(var(--sp-4), 2vw, var(--sp-6));
}

.container--narrow { max-width: var(--container-narrow); }

.section     { padding-block: var(--sp-12); }
.section--lg { padding-block: var(--sp-16); }
.text-center { text-align: center; }

/* ─── SCROLL REVEAL ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}
.reveal--visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay:  80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─── HEADER ────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}
.header--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding-right: 5rem; /* ajusta este valor */
}

.header__logo { display: flex; align-items: center; flex-shrink: 0; }
.header__logo-img { height: 46px; width: auto; }

.header__nav { display: flex; align-items: center; }

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.header__nav-link {
    font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
  padding-block: var(--sp-2);
  transition: color var(--dur-fast) var(--ease-out);
}
.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 2px;
  background: var(--color-coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.header__nav-link:hover,
.header__nav-link--active { color: var(--color-text); }
.header__nav-link:hover::after,
.header__nav-link--active::after { transform: scaleX(1); }

/* Hamburger */
.header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  padding: var(--sp-2);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.header__toggle-bar {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition:
    transform var(--dur-base) var(--ease-out),
    opacity  var(--dur-base) var(--ease-out);
}
.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-child(2) { opacity: 0; }
.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 680px) {
  .header__toggle { display: flex; }
  .header__nav {
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--sp-8) clamp(var(--sp-4), 5vw, var(--sp-12));
    pointer-events: none;
    opacity: 0;
    transform: translateY(-8px);
    transition:
      opacity   var(--dur-base) var(--ease-out),
      transform var(--dur-base) var(--ease-out);
  }
  .header__nav--open {
    pointer-events: auto;
    opacity: 1;
    transform: none;
  }
  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-1);
    width: 100%;
  }
  .header__nav-link {
    font-size: var(--text-lg);
    padding-block: var(--sp-3);
    width: 100%;
    display: block;
  }
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer { background: var(--color-text); color: rgba(255,255,255,.75); }

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  padding-block: var(--sp-8);
  flex-wrap: wrap;
}

.footer__social { display: flex; align-items: center; gap: var(--sp-4); }

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.75);
  transition:
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}
.footer__social-link:hover {
  color: #fff;
  border-color: var(--color-coral);
  background: var(--color-coral);
}

.footer__copy { font-size: var(--text-xs); letter-spacing: .05em; }

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.5em 1.8em;
  font-family: var(--font);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: 12px;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.97); }

.btn--primary { background: var(--color-coral); color: #fff; }
.btn--primary:hover {
  background: var(--color-coral-dark);
  box-shadow: 0 4px 14px rgba(223,97,98,.4);
}

.btn--outline { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--outline:hover {
  border-color: var(--color-text);
  background: var(--color-text);
  color: #fff;
}

.btn--sm  { padding: 0.5em 1.2em; font-size: var(--text-xs); }
.btn--lg { padding: 0.6em 2.2em; font-size: var(--text-base); }

.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* ─── TAGS ──────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3em 0.8em;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .03em;
  background: var(--color-bg-white);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 100px;
}

.tag--active {
  background: transparent;
  color: var(--color-coral);
  border: 1.5px solid var(--color-coral);
  font-weight: 700;
  padding: 0.4em 1em;
  font-size: var(--text-sm);
}

/* ─── SECTION HEADING ───────────────────────────────────────── */
.section-heading { margin-bottom: var(--sp-12); }

.section-heading__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: var(--sp-3);
}

.section-heading__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
}

/* ─── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding-block: var(--sp-20) var(--sp-16);
  display: flex;
  align-items: center;
  min-height: min(85vh, 680px);
  overflow: hidden;
}

/* Foto ocupa mitad derecha, de borde a borde */
.hero__bg-photo {
  position: absolute;
  top: 0;
  right: 0%;        /* antes: 0 — acerca la foto hacia la izquierda */
  width: 44%;        /* antes: 38% — la hace un poco más grande */
  height: 100%;
  z-index: 0;
}

.hero__bg-img {
  height: 100%;
  object-fit: contain;
  object-position: bottom right;
  display: block;
  filter: grayscale(100%);
}

/* Degradado para que la foto se funda con el fondo a la izquierda */

.hero__bg-photo::before {
  background: linear-gradient(to left, transparent 45%, var(--color-bg) 85%);
  /* antes era: transparent 60%, var(--color-bg) 100% */
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 52%;
  margin-left: 0;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: var(--sp-6);
}

.hero__photo-caption {
  position: absolute;
  bottom: 0;
  left: 10%;
  z-index: 2;
  background: var(--color-coral);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 0.45em 1em;
}
.hero__label::before {
  content: '';
  display: block;
  width: 28px; height: 2px;
  background: var(--color-coral);
  flex-shrink: 0;
}

.hero__heading {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--sp-16);
}

.hero__rotating {
  display: block;
  color: var(--color-coral);
  opacity: 1;
  transition: opacity 250ms ease;
}
.hero__rotating--fade { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .hero__rotating { transition: none; }
}

.hero__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  font-weight: 400;
  margin-bottom: var(--sp-8);
}

.hero__cta-text {
  color: var(--color-coral);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.hero__cta-text:hover {
  color: var(--color-coral-dark);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); }

@media (max-width: 900px) {
  .hero { min-height: unset; padding-block: var(--sp-16) var(--sp-10); }
  .hero__bg-photo { width: 100%; opacity: .15; }
  .hero__bg-photo::before { background: linear-gradient(to bottom, var(--color-bg) 0%, transparent 40%); }
  .hero__inner { max-width: 100%; text-align: center; }
  .hero__label { justify-content: center; }
  .hero__actions { justify-content: center; }
  .hero__rotating { display: inline; }
}

@media (max-width: 900px) {
  .hero { min-height: unset; padding-block: var(--sp-16) var(--sp-10); }
  .hero__inner { grid-template-columns: 1fr; gap: var(--sp-8); }
  .hero__photo-col { max-width: 320px; margin: 0 auto; }
  .hero__label { justify-content: center; }
  .hero__actions { justify-content: center; }
  .hero__content { text-align: center; }
  .hero__rotating { display: inline; }
}

/* ─── PORTFOLIO SECTION ─────────────────────────────────────── */
.portfolio { background: var(--color-bg-white); }

.portfolio__intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: var(--sp-10);
  line-height: 1.6;
}

/* Filter bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-12);
}

.filter-btn {
  padding: 0.45em 1.1em;
  font-family: var(--font);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition:
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}
.filter-btn:hover { border-color: var(--color-text-muted); color: var(--color-text); }
.filter-btn--active {
  background: var(--color-text);
  color: #fff;
  border-color: var(--color-text);
}

/* ─── CARDS ─────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.card {
  position: relative;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card[hidden] { display: none; }

.card__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-border);
}
.card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.card:hover .card__img { transform: scale(1.04); }

.card__category {
  position: absolute;
  top: var(--sp-4); left: var(--sp-4);
  padding: 0.25em 0.7em;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .04em;
  background: rgba(29,29,27,.75);
  backdrop-filter: blur(6px);
  color: #fff;
  border-radius: 100px;
}

.card__body {
  padding: var(--sp-5) var(--sp-6) var(--sp-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.card__year {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-coral);
  letter-spacing: .06em;
}

.card__tools {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.card__title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}

.card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-3);
  flex: 1;
  line-height: 1.5;
}

.card__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--sp-4);
}

.card__link {
  position: relative;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-coral);
  transition: gap var(--dur-fast) var(--ease-out);
  z-index: 1;
}
.card__link::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  top: -9999px;
  left: -9999px;
  right: -9999px;
  bottom: -9999px;
}
.card__link:hover { gap: var(--sp-3); }
.card__arrow {
  display: inline-block;
  transition: transform var(--dur-fast) var(--ease-out);
}
.card__link:hover .card__arrow { transform: translateX(3px); }

@media (max-width: 900px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .cards-grid { grid-template-columns: 1fr; }
}

/* ─── BIO (SOBRE MI) ────────────────────────────────────────── */
.bio__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.bio__image-wrap {
  position: relative;
  flex-shrink: 0;
}

.bio__image {
  width: clamp(200px, 28vw, 320px);
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-md);
  display: block;
  aspect-ratio: 4/5;
  object-position: center top;
}

.bio__image-wrap::after {
  content: '';
  position: absolute;
  inset: var(--sp-4) calc(-1 * var(--sp-4)) calc(-1 * var(--sp-4)) var(--sp-4);
  border: 2px solid var(--color-coral-light);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.bio__name {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--sp-2);
}

.bio__role {
  font-size: var(--text-lg);
  color: var(--color-coral);
  font-weight: 500;
  margin-bottom: var(--sp-6);
}

.bio__text {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  max-width: 65%;
}
.bio__text p { color: var(--color-text-muted); line-height: 1.75; }

@media (max-width: 768px) {
  .bio__inner { grid-template-columns: 1fr; text-align: center; }
  .bio__image-wrap { justify-self: center; }
  .bio__image-wrap::after { display: none; }
  .bio__image { width: min(240px, 90%); }
}

/* ─── SKILLS ────────────────────────────────────────────────── */
.skills { background: var(--color-bg-white); }

.skills__categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}

.skills__category-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-4);
}

.skills__tags {
  gap: var(--sp-4);
}

.skills__comp {
  padding-top: var(--sp-8);
  border-top: 1px solid var(--color-border);
}
.skills__comp-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-4);
}
.skills__tools { margin-top: var(--sp-8); }

.skills__tools-list {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  letter-spacing: 0.02em;
}
/* ─── TIMELINE ──────────────────────────────────────────────── */
.timeline__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}
@media (max-width: 768px) { .timeline__columns { grid-template-columns: 1fr; } }

.timeline__list { display: flex; flex-direction: column; }

.timeline__item {
  position: relative;
  padding-left: var(--sp-6);
  padding-bottom: var(--sp-8);
  border-left: 2px solid var(--color-border);
}
.timeline__item:last-child { border-color: transparent; }
.timeline__item::before {
  content: '';
  position: absolute;
  left: -5px; top: 6px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-coral);
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-coral);
}

.timeline__period {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--color-coral);
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.timeline__title {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: var(--sp-1);
}

.timeline__institution {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--sp-2);
}

.timeline__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-3);
  line-height: 1.5; max-width: 65%;
}

.timeline__highlights { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.timeline__highlight {
  display: inline-flex;
  padding: 0.2em 0.6em;
  font-size: var(--text-xs);
  font-weight: 500;
  background: var(--color-bg);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}

.timeline__badge {
  display: inline-flex;
  padding: 0.2em 0.6em;
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-coral-light);
  color: var(--color-coral-dark);
  border-radius: 100px;
  margin-top: var(--sp-2);
}

.timeline__awards {
  margin-top: var(--sp-10);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--color-border);
}
.timeline__awards-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-6);
}

/* ─── CTA SECTION ───────────────────────────────────────────── */
.cta-section {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-16) var(--sp-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.cta-section__heading {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--sp-4);
  line-height: 1.2;
}
.cta-section__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-8);
  max-width: 520px;
  margin-inline: auto;
  line-height: 1.6;
}
.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
}

/* ─── CONTACT ───────────────────────────────────────────────── */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-20);
  align-items: start;
}
@media (max-width: 768px) { .contact__inner { grid-template-columns: 1fr; } }

.contact-info__heading {
  font-size: var(--text-4xl);
  font-weight: 700;
  margin-bottom: var(--sp-4);
  line-height: 1.1;
}
.contact-info__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-10);
  line-height: 1.6;
}
.contact-info__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
}
.contact-info__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-1);
}
.contact-info__value { font-size: var(--text-base); }
.contact-info__link { color: var(--color-coral); }
.contact-info__link:hover { text-decoration: underline; }

.contact-info__social { display: flex; gap: var(--sp-4); }
.contact-info__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition:
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}
.contact-info__social-link:hover {
  color: #fff;
  background: var(--color-coral);
  border-color: var(--color-coral);
}

/* ─── FORM ──────────────────────────────────────────────────── */
.form {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-10);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.form__group { margin-bottom: var(--sp-6); }
.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--sp-2);
}
.form__input,
.form__textarea {
  width: 100%;
  padding: 0.7em 1em;
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  outline: none;
}
.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 3px rgba(223,97,98,.15);
}
.form__input[aria-invalid="true"],
.form__textarea[aria-invalid="true"] { border-color: #e53e3e; }
.form__textarea { resize: vertical; min-height: 130px; }
.form__error {
  margin-top: var(--sp-2);
  font-size: var(--text-xs);
  color: #c0392b;
  font-weight: 500;
}
.form__honey { position: absolute; left: -9999px; }

/* ─── PROJECT PAGES ─────────────────────────────────────────── */
.project-hero {
  width: 100%;
  height: clamp(260px, 45vw, 500px);
  overflow: hidden;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-header {
  padding-block: var(--sp-12) var(--sp-8);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-12);
}
.project-header__category {
  display: inline-flex;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-coral);
  margin-bottom: var(--sp-4);
}
.project-header__title {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--sp-3);
}
.project-header__subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  font-weight: 300;
  margin-bottom: var(--sp-6);
}
.project-header__tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

.project-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-8);
  margin-top: var(--sp-8);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--color-border);
}
.project-meta__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-1);
}
.project-meta__value { font-size: var(--text-sm); font-weight: 500; }

.project-content { padding-bottom: var(--sp-20); }

.project-section { margin-bottom: var(--sp-12); }
.project-section__heading {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--sp-5);
  position: relative;
  padding-left: var(--sp-5);
}
.project-section__heading::before {
  content: '';
  position: absolute;
  left: 0; top: 0.15em; bottom: 0.15em;
  width: 3px;
  background: var(--color-coral);
  border-radius: 2px;
}

.project-section__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
}

.project-figure {
  margin-bottom: var(--sp-12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-border);
}
.project-figure__img { width: 100%; height: auto; display: block; }
.project-figure__caption {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-bg);
  font-style: italic;
}

.project-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-6);
  padding-block: var(--sp-12);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.project-nav__link {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  max-width: 45%;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.project-nav__link:hover { opacity: .7; }
.project-nav__link--next { text-align: right; margin-left: auto; }
.project-nav__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.project-nav__title {
  font-size: var(--text-lg);
  font-weight: 600;
}
/* ─── CASOS PAGE ─────────────────────────────────────────────── */
.casos-hero__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--sp-6);
  margin-top: var(--sp-3);
}

.casos-hero__intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: 1.7;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.card__year {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-coral);
  letter-spacing: .06em;
}

.card__tools {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: .03em;
}

.card__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--sp-4);
}

/* ─── LO QUE HAGO ───────────────────────────────────────────── */
.queHago__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
}

.queHago__item {
  padding: var(--sp-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-white);
}

.queHago__title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--color-text);
}

.queHago__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .queHago__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .queHago__grid { grid-template-columns: 1fr; }
}

/* ─── COLABORADORES ─────────────────────────────────────────── */
.colaboradores { background: var(--color-bg-white); }

.colaboradores__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
}

.colaboradores__logo {
  padding: var(--sp-4) var(--sp-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg);
}

/* ─── CASOS CTA ─────────────────────────────────────────────── */
.casos__cta {
  display: flex;
  justify-content: center;
  margin-top: var(--sp-12);
}

/* ─── SOBRE MÍ PREVIEW ──────────────────────────────────────── */
.sobremi-preview { background: var(--color-bg-white); }

.sobremi-preview__inner {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--sp-16);
  align-items: center;
}

.sobremi-preview__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--sp-6);
  margin-top: var(--sp-3);
}

.sobremi-preview__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}

.sobremi-preview__content { display: flex; flex-direction: column; gap: 0; }
.sobremi-preview__content .btn { margin-top: var(--sp-8); align-self: flex-start; }

.sobremi-preview__img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-lg);
  filter: grayscale(100%);
}

@media (max-width: 768px) {
  .sobremi-preview__inner { grid-template-columns: 1fr; }
  .sobremi-preview__image { display: none; }
}

/* ─── CONTACTO PREVIEW ──────────────────────────────────────── */
.contacto-preview__inner {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
}

.contacto-preview__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--sp-4);
  margin-top: var(--sp-3);
}

.contacto-preview__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-8);
  line-height: 1.6;
}

.contacto-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
}

/* ─── SERVICIOS PAGE ─────────────────────────────────────────── */
.servicios-hero__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--sp-6);
  margin-top: var(--sp-3);
}

.servicios-hero__intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: 1.7;
}

.servicio {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  padding-block: var(--sp-12);
  border-top: 1px solid var(--color-border);
}

.servicio--reverse { direction: rtl; }
.servicio--reverse > * { direction: ltr; }

.servicio__header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.servicio__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.2;
}

.servicio__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--sp-6);
}

.servicio__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-8);
}

.servicio__list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--sp-5);
  position: relative;
}

.servicio__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-coral);
  font-weight: 700;
}

.servicio__image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .servicio { grid-template-columns: 1fr; direction: ltr; }
  .servicio--reverse { direction: ltr; }
}

/* ─── FAQS ───────────────────────────────────────────────────── */
.faqs__grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq__item {
  border-top: 1px solid var(--color-border);
  padding-block: var(--sp-5);
}

.faq__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  font-size: var(--text-base);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
}

.faq__question::after {
  content: '+';
  font-size: var(--text-xl);
  color: var(--color-coral);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out);
}

details[open] .faq__question::after {
  transform: rotate(45deg);
}

.faq__answer {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  padding-top: var(--sp-4);
  max-width: 680px;
}

/* ============================================================
   RESPONSIVE FIXES — añadidos sobre el CSS original de Paula
   El CSS de arriba no se toca. Solo parches mínimos aquí.
   ============================================================ */

/* 1. Container: padding mínimo 1rem en móvil (era 2vw = 7px en 375px) */
@media (max-width: 600px) {
  .container {
    padding-inline: var(--sp-4);
  }
}

/* 2. Header: quitar padding-right hardcodeado en móvil */
@media (max-width: 680px) {
  .header__inner {
    padding-right: 0;
  }
  /* Nav empieza donde acaba el header (80px, no 68px) */
  .header__nav {
    inset: 80px 0 0 0;
  }
}

/* 3. Hero: en DESKTOP NO se toca la foto. En el original el ::before no tiene
   `content`, así que no renderiza (no hay degradado). Lo dejamos igual para que
   el escritorio se vea tal cual. El degradado solo se activa en móvil. */
@media (max-width: 900px) {
  .hero__bg-photo::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to bottom, var(--color-bg) 0%, transparent 40%);
  }
  /* Hero content: que ocupe el ancho completo en móvil */
  .hero__inner {
    width: 100%;
  }
}

/* 4. Card link-wrap: faltaba completamente */
.card__link-wrap {
  display: flex;
  flex-direction: column;
  flex: 1;
  color: inherit;
  text-decoration: none;
}

/* 5. Skills tags: faltaba display */
.skills__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* 6. Bio text y timeline desc: 65% rompe en móvil con 1 columna */
@media (max-width: 768px) {
  .bio__text {
    max-width: 100%;
  }
  .timeline__desc {
    max-width: 100%;
  }
}

/* 7. MENÚ — cada enlace SIEMPRE en una línea, nunca partido en dos */
.header__nav-link { white-space: nowrap; }

/* 8. MENÚ — evitar amontonamiento en anchos intermedios
   (entre que el escritorio ancho y que aparece la hamburguesa a 680px).
   El escritorio ancho (>1100px) se queda igual que el original. */
@media (min-width: 681px) and (max-width: 1100px) {
  .header__inner    { padding-right: var(--sp-4); }
  .header__nav-list { gap: clamp(var(--sp-3), 2.2vw, var(--sp-8)); }
}

/* 9. HERO — efecto máquina de escribir con cursor parpadeante.
   La palabra se escribe letra a letra, espera, se borra y pasa a la siguiente. */
.hero__rotating {
  display: inline-block;
  color: var(--color-coral);
  border-right: 3px solid var(--color-coral);
  padding-right: 0.06em;
  min-height: 1em;
  animation: hero-caret 1.8s ease-in-out infinite;
}
@keyframes hero-caret {
  0%, 100% { border-color: var(--color-coral); }
  50%      { border-color: transparent; }
}