/* =========================================================
   FRAN — PORTFOLIO LANDING
   Tokens
   ========================================================= */
:root{
  --ink: #242424;
  --paper: #FCFCFC;
  --muted: #7C7C7C;
  --muted-2: #7C7C7C;
  --card: #F8F8F8;
  --border: rgba(0,0,0,.1);
  --available: #22c55e;

  --font-display: 'Satoshi', sans-serif;
  --font-body: 'Satoshi', sans-serif;

  --radius-btn: 6px;
  --radius-img: 12px;
  --radius-sm: 6px;

  --container: 1180px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.2,.8,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img{ max-width:100%; display:block; }

a{ color: inherit; }

:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

.section{
  padding: clamp(72px, 12vw, 140px) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.eyebrow{
  display:block;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.section-title{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height:1.25;
  max-width: 640px;
  margin: 0 0 56px;
  letter-spacing: -0.01em;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display: inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease);
}
.btn-dark{ background: var(--ink); color:#fff; }
.btn-dark:hover{ transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0,0,0,.18); }
.btn-ghost{ background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover{ background: var(--card); }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: static;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 22px var(--gutter);
  border-bottom: 1px solid transparent;
}
.header-item{ font-size: 13px; letter-spacing:.02em; }
.header-name{ font-weight:700; text-decoration:none; }
.header-role, .header-loc{ color: var(--muted); }
.header-center{ position:absolute; left:50%; transform:translateX(-50%); }

@media (max-width: 640px){
  .site-header{ padding: 16px 20px; }
  .header-center{ display:none; }
  .header-item{ font-size: 12px; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  min-height: calc(100vh - 180px);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap: 36px;
  padding: 48px var(--gutter) 72px;
}
.hero-title{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 5.6vw, 60px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 900px;
}
.hero-meta{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color: var(--muted-2);
}
.hero-meta span:nth-child(2){ opacity:.6; }

.mobile-break{ display:none; }
@media (max-width:640px){
  .mobile-break{ display:inline; }
}

.hero-proof{
  width:100%;
  max-width: var(--container);
  margin: 0 auto;
  display:flex;
  gap: 32px;
  padding: 0 var(--gutter) clamp(60px, 10vw, 110px);
}
.hero-proof-col{
  flex: 1 1 0;
  min-width:0;
  display:flex;
  flex-direction:column;
  gap: 32px;
}
.hero-proof-link{
  display:block;
  position:relative;
  margin:0;
  overflow:hidden;
  border-radius: var(--radius-img);
  text-decoration:none;
}
.hero-proof .proof-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit: cover;
  border-radius: var(--radius-img);
  transition: transform .6s var(--ease), opacity .25s ease;
}
.hero-proof .proof-img--gif{ opacity:0; }
.hero-proof-link.case-always-play .proof-img--gif{ opacity:1; }
.hero-proof-link:hover .proof-img{ transform: scale(1.04); }

@media (hover: hover) and (pointer: fine){
  .hero-proof-link{ cursor: none; }
}

.case-cursor{
  position: fixed;
  top: 0;
  left: 0;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  pointer-events: none;
  z-index: 500;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.6);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.case-cursor.is-visible{
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

@media (max-width: 768px){
  .hero{ min-height: calc(100vh - 140px); padding-top: 40px; }
  .hero-proof{ flex-direction:column; gap: 20px; }
  .hero-proof-col{ gap: 20px; }
}

/* =========================================================
   Career (educación + experiencia)
   ========================================================= */
.career-intro{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height:1.55;
  max-width: 780px;
  text-align:left;
  margin: 0 0 208px;
}
.career-intro-muted{ color: var(--muted); }

.career-header{ margin-bottom: 64px; }
.career-photo{
  width:92px; height:116px;
  object-fit:cover;
  border-radius: 8px;
  border: 6px solid #fff;
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
  margin-bottom:16px;
  background:#fff;
}
.career-name{ font-size:15px; font-weight:700; margin:0; }
.career-role-title{ font-size:15px; color: var(--muted); margin:2px 0 0; }
.career-linkedin{
  font-size:15px; color: var(--muted);
  text-decoration:none; display:inline-block; margin-top:2px;
}
.career-linkedin:hover{ color: var(--ink); text-decoration:underline; }

.career-group{
  display:flex;
  gap: clamp(24px, 4vw, 56px);
  align-items:flex-start;
  margin-bottom: 64px;
}
.career-group:last-child{ margin-bottom:0; }
.career-group-label{
  flex: 0 0 auto;
  width: 130px;
  font-size:14px;
  color: var(--muted);
  padding-top: 4px;
}
.career-entries{
  flex: 1 1 auto;
  min-width:0;
  display:flex;
  flex-direction:column;
}

.career-entry{ border-top:1px solid var(--border); }
.career-entry:first-child{ border-top:none; }

.career-entry-static{
  display:flex;
  align-items:flex-start;
  gap:18px;
  padding: 24px 0;
}

.career-toggle{
  display:flex;
  align-items:flex-start;
  gap:18px;
  width:100%;
  padding: 24px 0;
  background:none;
  border:none;
  font:inherit;
  color:inherit;
  text-align:left;
  cursor:pointer;
}
.career-logo{
  flex: 0 0 auto;
  width:48px; height:48px;
  border-radius:8px;
  object-fit:cover;
  background: var(--card);
  transition: transform .3s ease, opacity .3s ease;
}
.career-toggle:hover .career-logo{ transform: rotate(-8deg); opacity:.8; }
.career-toggle:hover .career-entry-body{ opacity:.8; }

.career-entry-body{ flex:1 1 auto; min-width:0; transition: opacity .3s ease; }
.career-role{ font-size:16px; margin:0; }
.career-role strong{ font-weight:700; }
.career-sep{ color: var(--muted); padding: 0 2px; }
.career-meta{ font-size:13px; color: var(--muted); margin: 4px 0 0; }

.career-chevron{
  flex: 0 0 auto;
  margin-left:auto;
  padding-top:2px;
  font-size:20px;
  color: var(--muted);
  transition: transform .3s var(--ease);
}
.career-toggle[aria-expanded="true"] .career-chevron{ transform: rotate(45deg); }

.career-desc-wrap{
  display:grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .4s var(--ease);
}
.career-desc-wrap.is-open{ grid-template-rows: 1fr; }
.career-desc-inner{ overflow:hidden; }
.career-desc{
  font-size:14px; line-height:1.6; color: var(--muted);
  margin: 0 0 22px; padding-left: 66px; max-width:600px;
}
.career-photo-proof{
  display:block;
  width:100%;
  max-width: 140px;
  aspect-ratio: 3/2;
  object-fit:cover;
  border-radius: var(--radius-img);
  margin: 0 0 22px 66px;
}

@media (max-width:640px){
  .career-group{ flex-direction:column; gap:8px; }
  .career-group-label{ width:auto; }
  .career-entry-static, .career-toggle{ gap:14px; }
  .career-logo{ width:40px; height:40px; }
  .career-desc{ padding-left:0; }
  .career-photo-proof{ margin-left:0; }
}

/* =========================================================
   Closer — palabras interactivas
   ========================================================= */
.closer{
  text-align:left;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(90px,14vw,160px) var(--gutter);
}
.closer-text{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height:1.55;
  max-width: 780px;
  text-align:left;
}
.reveal-word{ font-weight:700; }

.closer-photos{
  display:flex;
  align-items:flex-end;
  margin-top: 56px;
}
.closer-photo-wrap{
  position:relative;
  animation: float-photo 4.2s ease-in-out infinite;
}
.closer-photo-wrap:nth-child(1){ --rot:-7deg; z-index:1; animation-delay:0s; }
.closer-photo-wrap:nth-child(2){ --rot:5deg; z-index:2; margin-left:-46px; margin-top:-16px; animation-delay:.7s; }
.closer-photo-wrap:nth-child(3){ --rot:-4deg; z-index:3; margin-left:-46px; margin-top:10px; animation-delay:1.4s; }

.closer-photo{
  --tx: 0px;
  --ty: 0px;
  display:block;
  width: 220px;
  aspect-ratio: 4/5;
  object-fit:cover;
  border-radius: var(--radius-img);
  border: 6px solid #fff;
  background:#fff;
  box-shadow: 0 20px 40px rgba(0,0,0,.15);
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-drag: none;
  transform: translate(var(--tx), var(--ty)) rotate(var(--rot, 0deg));
}
.closer-photo:active{ cursor:grabbing; box-shadow: 0 26px 50px rgba(0,0,0,.22); }

@keyframes float-photo{
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 640px){
  .closer-photo{ width: 150px; }
  .closer-photo-wrap:nth-child(2), .closer-photo-wrap:nth-child(3){ margin-left:-30px; }
}

/* =========================================================
   CTA final
   ========================================================= */
.cta-section{ padding-top:0; max-width: calc(var(--container) + 120px); }
.cta-card{
  max-width: 100%;
  margin: 0 auto;
  background: var(--card);
  border-radius: var(--radius-img);
  padding: clamp(90px,14vw,160px) clamp(24px,6vw,48px);
  text-align:center;
}
.cta-status{
  display:inline-flex; align-items:center; gap:8px;
  font-size:15px; color: var(--muted); margin-bottom:24px;
}
.status-dot{
  width:8px; height:8px; border-radius:50%;
  background: var(--available);
  box-shadow: 0 0 0 4px rgba(34,197,94,.15);
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%, 100% { opacity:1; box-shadow: 0 0 0 4px rgba(34,197,94,.15); }
  50% { opacity:.45; box-shadow: 0 0 0 7px rgba(34,197,94,.08); }
}
.cta-title{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height:1.35;
  margin: 0 0 28px;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  display:flex;
  flex-direction:column;
  gap:20px;
  padding: 40px var(--gutter) 44px;
  font-size:13px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  max-width: var(--container);
  margin: 0 auto;
}
.footer-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.footer-contact{
  display:flex;
  flex-wrap:wrap;
  gap: 8px 24px;
}
.footer-contact a{ text-decoration:none; transition: color .2s ease; }
.footer-contact a:hover{ color: var(--ink); text-decoration:underline; }
.footer-bottom{ font-size:12px; color: var(--muted-2); }

@media (max-width:640px){
  .footer-top{ flex-direction:column; gap:6px; text-align:center; }
  .footer-contact{ flex-direction:column; gap:8px; align-items:center; }
  .footer-bottom{ text-align:center; }
}

/* =========================================================
   Case study detail (Marchica y siguientes)
   ========================================================= */
.case-back{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:700;
  color: #fff;
  background: var(--ink);
  text-decoration:none;
  margin: 32px var(--gutter) 0;
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.case-back:hover{ transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0,0,0,.18); }

.case-hero{
  max-width: calc(var(--container) + 140px);
  margin: 0 auto;
  padding: 32px clamp(16px, 4vw, 40px) 56px;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 40px;
  flex-wrap:wrap;
}
.case-hero-text{ max-width: 760px; }
.case-title{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 5.6vw, 60px);
  line-height:1.1;
  margin: 0 0 24px;
}
.case-subtitle{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 30px);
  line-height:1.35;
  color: var(--ink);
  margin:0;
  max-width: 640px;
}
.case-tags{
  list-style:none;
  margin:6px 0 0;
  padding:0;
  font-size:13px;
  color: var(--muted);
  line-height:1.9;
  text-align:right;
}

@media (max-width:640px){
  .case-tags{
    text-align:left;
    font-size:16px;
    line-height:1.7;
  }
}

.video-wrap{ position:relative; }
.video-play-btn{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  width:84px;
  height:84px;
  border-radius:50%;
  background:#2F6FFF;
  border:none;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  box-shadow: 0 14px 34px rgba(0,0,0,.3);
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.video-play-btn:hover{ transform:translate(-50%,-50%) scale(1.08); }
.video-play-btn.is-hidden{ opacity:0; pointer-events:none; }
.video-play-btn svg{ width:26px; height:26px; margin-left:4px; }

.case-media{
  max-width: calc(var(--container) + 140px);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px) 8px;
}
.case-media img, .case-media video{
  display:block;
  width:100%;
  border-radius: var(--radius-img);
  background: var(--card);
}
.case-media--hero img, .case-media--hero video{ aspect-ratio: 16/8.5; object-fit:cover; }
.case-media--single img, .case-media--single video{ aspect-ratio: 16/10; object-fit:cover; }
.case-media-pair{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.case-media-pair figure{ margin:0; }
.case-media-pair img, .case-media-pair video{ aspect-ratio: 4/5; object-fit:cover; }
.case-media-quad{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.case-media-quad figure{ margin:0; }
.case-media-quad img, .case-media-quad video{ aspect-ratio: 1/1; object-fit:cover; }
.case-caption{
  font-size: 13px;
  color: #737373;
  margin: 12px 0 0;
}

/* Vídeo a resolución/proporción original, con controles nativos */
.case-media--video-native{ background:none; }
.case-media--video-native video{
  width:100%;
  height:auto;
  aspect-ratio:auto;
  object-fit:contain;
  border-radius: var(--radius-img);
}

@media (max-width:768px){
  .case-media-pair, .case-media-quad{ grid-template-columns: 1fr; }
}

.case-section{
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 112px) var(--gutter);
  display:flex;
  gap: clamp(24px, 5vw, 80px);
  align-items:flex-start;
}
.case-section-heading{
  flex: 0 0 auto;
  width: 280px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(26px, 3.2vw, 34px);
  line-height:1.25;
  margin:0;
}
.case-section-body{ flex:1 1 auto; min-width:0; max-width:640px; }
.case-section-body p{
  font-size:16px;
  line-height:1.75;
  margin: 0 0 22px;
}
.case-section-body p:last-child{ margin-bottom:0; }

.case-quote{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height:1.5;
  margin:0;
}

@media (max-width:768px){
  .case-section{ flex-direction:column; gap:20px; }
  .case-section-heading{ width:auto; }
}

/* ---- Impacto: cifras destacadas ---- */
.case-impact-intro p{
  font-size:16px; line-height:1.75; margin:0 0 22px; max-width:640px;
}

.stat-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width:640px;
  margin-top: 40px;
}
.stat-card{
  background: var(--card);
  border-radius: var(--radius-img);
  padding: 32px clamp(20px,3vw,28px);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.stat-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0,0,0,.08);
}
.stat-number{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height:1.25;
  display:block;
}
.stat-label{
  font-size:14px;
  color: var(--muted);
  margin-top:20px;
  max-width: 26ch;
}

.highlight-card{
  grid-column: 1 / -1;
  background: var(--card);
  border-radius: var(--radius-img);
  padding: 26px 28px;
  font-size:16px;
  line-height:1.6;
  color: var(--muted);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.highlight-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0,0,0,.08);
}

@media (max-width:640px){
  .stat-grid{ grid-template-columns:1fr; }
  .highlight-card{ grid-column:auto; }
}

/* ---- Ficha del proyecto ---- */
.case-info-block{
  max-width: calc(var(--container) + 140px);
  margin: 0 auto;
  padding: clamp(48px,7vw,72px) clamp(16px, 4vw, 40px);
  display:flex;
  flex-wrap:wrap;
  gap: 40px;
}
.case-info-item{ flex:1 1 220px; }
.case-info-label{ font-size:13px; color: var(--muted); margin:0 0 8px; }
.case-info-value{ font-size:15px; margin:0; line-height:1.6; }

/* ---- Otros proyectos ---- */
.other-projects{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(64px,9vw,112px);
}
.other-projects-title{
  font-family: var(--font-display);
  font-weight:500;
  font-size: clamp(20px,2.4vw,26px);
  margin: 0 0 32px;
}
.other-projects-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.other-project-card{ text-decoration:none; color:inherit; display:block; }
.other-project-card img{
  width:100%; aspect-ratio:4/3; object-fit:cover;
  border-radius: var(--radius-img);
  transition: transform .5s var(--ease);
}
.other-project-card:hover img{ transform:scale(1.03); }
.other-project-card p{ margin:16px 0 0; font-size:15px; font-weight:600; }

@media (max-width:640px){
  .other-projects-grid{ grid-template-columns:1fr; }
}

/* ---- Footer reducido (solo LinkedIn + Behance) ---- */
.case-footer-links{
  display:flex;
  gap:24px;
}
.case-footer-links a{ text-decoration:none; }
.case-footer-links a:hover{ color: var(--ink); text-decoration:underline; }

/* =========================================================
   Carga de página — cortina de columnas, de abajo a arriba
   ========================================================= */
.page-loader{
  position:fixed;
  inset:0;
  z-index:300;
  display:flex;
  pointer-events:none;
}
.loader-col{
  flex:1 1 0;
  background: var(--ink);
  transform-origin: top;
  animation: loader-reveal .85s cubic-bezier(.6,0,.2,1) forwards;
}
.loader-col:nth-child(1){ animation-delay: .00s; }
.loader-col:nth-child(2){ animation-delay: .18s; }
.loader-col:nth-child(3){ animation-delay: .07s; }
.loader-col:nth-child(4){ animation-delay: .27s; }
.loader-col:nth-child(5){ animation-delay: .12s; }
.loader-col:nth-child(6){ animation-delay: .22s; }

@keyframes loader-reveal{
  from{ transform: scaleY(1); }
  to{ transform: scaleY(0); }
}

@media (prefers-reduced-motion: reduce){
  .loader-col{ animation: none; transform: scaleY(0); }
}

.case-back-end{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(64px,9vw,112px);
}
.case-back-end .case-back{ margin: 0; }

/* =========================================================
   Scroll reveal
   ========================================================= */
.reveal{
  opacity:0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-in{ opacity:1; transform:none; }

/* =========================================================
   Placeholder / editable markers
   ========================================================= */
/* placeholder-note removed per feedback — no more inline orange notes on the page */

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal{ opacity:1; transform:none; }
}