/* ─── VARIABLES ─────────────────────────────────── */
:root {
  --bg:     #f7f3ed;   /* blanco papel cálido */
  --text:   #1c1a17;   /* negro cálido */
  --muted:  #8c8479;   /* gris cálido */
  --accent: #2d7318;   /* verde bosque legible sobre claro */
  --line:   rgba(26,24,22,.1);
  --pad:    clamp(24px, 5.5vw, 88px);
}

/* ─── RESET ─────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html  { scroll-behavior: smooth; }
body  {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  animation: body-in .5s ease both;
}
@keyframes body-in { from { opacity:0; } to { opacity:1; } }
a { color: inherit; text-decoration: none; }

/* ─── CURSOR ─────────────────────────────────────── */
@media (hover:hover) and (pointer:fine) { * { cursor:none !important; } }

.cursor-dot {
  width:5px; height:5px;
  background: var(--accent);
  border-radius:50%;
  position:fixed; pointer-events:none; z-index:9999;
  transform:translate(-50%,-50%);
}
.cursor-ring {
  width:32px; height:32px;
  border:1px solid rgba(45,115,24,.3);
  border-radius:50%;
  position:fixed; pointer-events:none; z-index:9998;
  transform:translate(-50%,-50%);
  transition: width .2s, height .2s, border-color .2s, background .2s;
}
.cursor-ring.on {
  width:56px; height:56px;
  border-color:rgba(45,115,24,.15);
  background:rgba(45,115,24,.06);
}
@media (hover:none) { .cursor-dot,.cursor-ring { display:none; } }

/* ─── PROGRESS BAR ───────────────────────────────── */
.progress-bar {
  position:fixed; top:0; left:0; height:1px;
  background:var(--accent); z-index:9997; width:0%;
}

/* ─── NAV ────────────────────────────────────────── */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:60px; padding:0 var(--pad);
  display:flex; align-items:center; justify-content:space-between;
  border-bottom:1px solid transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.nav.stuck {
  background:rgba(247,243,237,.95);
  border-color:var(--line);
  backdrop-filter:blur(20px);
}
.nav-left {
  display:flex; align-items:center; gap:16px;
}
.nav-brand {
  font-size:13px; font-weight:900;
  letter-spacing:.22em; color:var(--accent);
}

/* ─── LANG SWITCHER ─────────────────────────────── */
.lang-switcher { position:relative; }
.lang-btn {
  display:flex; align-items:center; gap:5px;
  background:transparent; border:1px solid var(--line);
  border-radius:4px; padding:4px 9px; cursor:pointer;
  font-family:inherit; font-size:10px; font-weight:600;
  letter-spacing:.08em; color:var(--text);
  transition:border-color .2s, color .2s;
}
.lang-btn:hover { border-color:var(--accent); color:var(--accent); }
.lang-arrow {
  font-size:8px; line-height:1;
  transition:transform .2s; display:inline-block;
}
.lang-switcher.open .lang-arrow { transform:rotate(180deg); }
.lang-dropdown {
  position:absolute; top:calc(100% + 8px); left:0;
  background:rgba(247,243,237,.98);
  border:1px solid var(--line); border-radius:6px;
  overflow:hidden; min-width:140px;
  box-shadow:0 8px 24px rgba(0,0,0,.08);
  z-index:200;
}
.lang-option {
  display:block; width:100%; background:transparent; border:0;
  padding:10px 14px; text-align:left;
  font-family:inherit; font-size:11px;
  color:var(--text); cursor:pointer;
  transition:background .15s, color .15s;
}
.lang-option:hover { background:rgba(45,115,24,.08); color:var(--accent); }
.lang-option.active { color:var(--accent); font-weight:700; }
.lang-option + .lang-option { border-top:1px solid var(--line); }
.nav nav { display:flex; gap:28px; }
.nav nav a {
  font-size:10px; font-weight:500;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted); transition:color .2s;
  position:relative;
}
.nav nav a::after {
  content:''; position:absolute;
  bottom:-2px; left:0; width:0; height:1px;
  background:var(--accent); transition:width .25s;
}
.nav nav a:hover        { color:var(--text); }
.nav nav a:hover::after { width:100%; }
.menu-btn {
  display:none; width:40px; height:40px;
  border:0; background:transparent;
}
.menu-btn span {
  display:block; height:1px; width:22px;
  background:var(--text); margin:7px auto; transition:.3s;
}
.menu-btn.open span:first-child { transform:translateY(4px) rotate(45deg); }
.menu-btn.open span:last-child  { transform:translateY(-4px) rotate(-45deg); }

/* ─── FADE REVEAL ────────────────────────────────── */
.fade { opacity:0; transition:opacity .8s ease; }
.fade.in { opacity:1; }
.d1 { transition-delay:.1s; }
.d2 { transition-delay:.2s; }
.d3 { transition-delay:.3s; }

/* ─── HERO ───────────────────────────────────────── */
.hero {
  display:grid;
  grid-template-columns:1fr clamp(280px,42vw,600px);
  min-height:100svh;
  border-bottom:1px solid var(--line);
}

.hero-left {
  display:flex; flex-direction:column;
  justify-content:space-between;
  padding:80px clamp(20px,3.5vw,56px) 56px var(--pad);
  border-right:1px solid var(--line);
}

.hero-label {
  font-size:10px; font-weight:500;
  letter-spacing:.26em; text-transform:uppercase;
  color:var(--muted);
}

.hero-name { flex:1; display:flex; align-items:center; }
.hero-name h1 {
  font-size:clamp(4rem,13vw,17rem);
  font-weight:900; line-height:.82;
  letter-spacing:-.07em; text-transform:uppercase;
}
.hero-name h1 span { display:block; }
.hero-name .accent { color:var(--accent); }

.hero-foot {
  display:flex; align-items:flex-end;
  justify-content:space-between; gap:16px;
}
.hero-sub {
  font-size:clamp(.9rem,1.4vw,1.15rem);
  color:var(--muted); letter-spacing:-.01em;
}

/* CTA buttons */
.hero-actions {
  display:flex; gap:12px; flex-wrap:wrap;
}
.hero-cta {
  display:inline-flex; align-items:center;
  padding:11px 24px;
  font-size:10px; font-weight:700;
  letter-spacing:.22em; text-transform:uppercase;
  border:1px solid var(--accent); color:var(--accent);
  transition:background .25s, color .25s;
}
.hero-cta:hover {
  background:var(--accent);
  color:var(--bg);
}
.hero-cta--ghost {
  border-color:var(--line);
  color:var(--muted);
}
.hero-cta--ghost:hover {
  border-color:var(--text);
  color:var(--text);
  background:transparent;
}

/* Scroll indicator */
.scroll-hint {
  display:flex; flex-direction:column;
  align-items:center; gap:8px; flex-shrink:0;
}
.scroll-hint span {
  font-size:9px; letter-spacing:.3em;
  text-transform:uppercase; color:var(--muted);
  writing-mode:vertical-rl;
}
.scroll-line {
  width:1px; height:0;
  background:var(--accent);
  animation:line-draw 2.4s ease-in-out infinite;
}
@keyframes line-draw {
  0%   { height:0;    opacity:1; }
  65%  { height:48px; opacity:1; }
  100% { height:48px; opacity:0; }
}

/* Columna derecha — foto cuadrada */
.hero-right {
  position:relative;
  overflow:hidden;
  background:#d5d0c8;
  aspect-ratio:1/1;
  align-self:center;
}
.hero-right img {
  width:100%; height:100%;
  object-fit:cover; object-position:center 25%;
  filter:grayscale(1) contrast(1.04) brightness(.98);
  display:block;
}
.hero-right::after {
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(to right, rgba(247,243,237,.45) 0%, transparent 45%);
  pointer-events:none;
}

/* ─── MARQUEE ────────────────────────────────────── */
.marquee-wrap {
  overflow:hidden;
  background:var(--bg);
  border-bottom:1px solid var(--line);
  padding:16px 0;
}
.marquee-inner {
  display:flex; width:max-content;
  animation:scroll-x 26s linear infinite;
}
@keyframes scroll-x {
  from { transform:translateX(0); }
  to   { transform:translateX(-50%); }
}
.marquee-track {
  display:flex; align-items:center;
  gap:24px; padding-right:24px;
  white-space:nowrap;
}
.marquee-track span {
  font-size:10px; font-weight:700;
  letter-spacing:.26em; text-transform:uppercase;
  color:var(--muted);
}
.marquee-track b {
  font-weight:900; font-size:14px;
  color:var(--accent); opacity:1;
}

/* ─── ETIQUETA DE SECCIÓN ────────────────────────── */
.sec-label {
  display:flex; align-items:baseline; gap:12px;
  padding-bottom:20px;
  border-bottom:1px solid var(--line);
  margin-bottom:64px;
  font-size:10px; font-weight:500;
  letter-spacing:.24em; text-transform:uppercase;
  color:var(--muted);
}
.sec-label span { color:var(--accent); }

/* ─── PERFIL ─────────────────────────────────────── */
.s-perfil {
  padding:100px var(--pad);
  border-bottom:1px solid var(--line);
}
.perfil-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(40px,6vw,100px);
  align-items:start;
}
.perfil-grid h2 {
  font-size:clamp(2rem,4vw,4.8rem);
  font-weight:900; line-height:.92;
  letter-spacing:-.06em; text-transform:uppercase;
}
.perfil-grid > div > p {
  color:var(--muted);
  font-size:clamp(.95rem,1.35vw,1.15rem);
  line-height:1.75; font-weight:400;
}
.meta-rows {
  margin-top:40px;
  border-top:1px solid var(--line);
}
.meta-row {
  display:flex; justify-content:space-between;
  align-items:baseline;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
.meta-row span {
  font-size:10px; font-weight:500;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted); flex-shrink:0; padding-top:2px;
}
.meta-row strong {
  font-size:clamp(.9rem,1.2vw,1.05rem);
  font-weight:500;
}
.meta-row--tall { align-items:flex-start; }
.meta-row--tall strong { display:block; margin-bottom:4px; }
.flag-icon {
  display:inline-block;
  width:22px; height:14px;
  vertical-align:middle;
  margin-right:8px;
  border-radius:2px;
  flex-shrink:0;
  position:relative; top:-1px;
}
.lang-sub {
  display:block;
  margin-top:-2px; margin-bottom:8px;
  padding-left:10px;
  border-left:1px solid rgba(45,115,24,.3);
  font-size:clamp(.75rem,.95vw,.82rem);
  color:var(--muted); font-weight:400;
  line-height:1.5;
}
.meta-note {
  display:block; margin-top:8px;
  font-size:clamp(.75rem,.95vw,.82rem);
  color:var(--muted); font-weight:400;
  line-height:1.5; font-style:italic;
}

/* ─── TRAYECTORIA ────────────────────────────────── */
.tray-list {
  margin-top:32px;
  border-top:1px solid var(--line);
}
.tray-item {
  display:grid;
  grid-template-columns:28px 1fr;
  gap:16px;
  padding:18px 0;
  border-bottom:1px solid var(--line);
  align-items:start;
}
.tray-num {
  font-size:10px; font-weight:700;
  letter-spacing:.2em; color:var(--accent);
  padding-top:3px;
}
.tray-item strong {
  display:block;
  font-size:clamp(.95rem,1.3vw,1.1rem);
  font-weight:700; margin-bottom:4px;
}
.tray-item p {
  font-size:clamp(.82rem,1.05vw,.9rem);
  color:var(--muted); line-height:1.55;
}
.tray-sub {
  margin-top:14px;
  padding:14px 0 0 12px;
  border-left:1px solid var(--accent);
}
.tray-sub-label {
  display:block;
  font-size:10px; font-weight:700;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--accent); margin-bottom:6px;
}
.tray-sub p {
  font-size:clamp(.8rem,1vw,.88rem);
  color:var(--muted); line-height:1.55;
}

/* ─── PROYECTOS ──────────────────────────────────── */
.s-proyectos {
  padding:100px var(--pad);
  border-bottom:1px solid var(--line);
}
.proj-list { border-top:1px solid var(--line); }
a.proj-row { display:grid; }

.proj-row {
  display:grid;
  grid-template-columns:60px 1fr auto;
  gap:clamp(16px,3.5vw,56px);
  align-items:center;
  padding:36px 0;
  border-bottom:1px solid var(--line);
  transition:padding-left .35s ease;
  position:relative;
}
.proj-row::before {
  content:'';
  position:absolute; left:0; top:0; bottom:0;
  width:2px; background:var(--accent);
  transform:scaleY(0); transform-origin:top;
  transition:transform .35s ease;
}
.proj-row:hover::before { transform:scaleY(1); }
.proj-row:hover         { padding-left:20px; }

.proj-num {
  font-size:10px; font-weight:700;
  letter-spacing:.22em; color:var(--accent);
  align-self:start; padding-top:8px;
}
.proj-info h3 {
  font-size:clamp(1.7rem,3.4vw,4.2rem);
  font-weight:900; letter-spacing:-.05em;
  text-transform:uppercase; line-height:.9;
  transition:color .25s;
}
.proj-row:hover .proj-info h3 { color:var(--accent); }

.proj-info p {
  margin-top:12px; max-width:600px;
  color:var(--muted);
  font-size:clamp(.88rem,1.15vw,1rem);
  line-height:1.6;
}
.proj-arrow {
  font-size:1.5rem; color:var(--muted);
  transition:color .25s, transform .25s;
  align-self:start;
}
.proj-row:hover .proj-arrow {
  color:var(--accent);
  transform:translate(4px,-4px);
}
.proj-tags {
  display:flex; flex-direction:column; gap:5px; margin-top:14px;
}
.proj-tags span {
  font-size:11px; font-weight:400;
  color:var(--accent); padding:4px 10px;
  border-left:2px solid rgba(45,115,24,.45);
  line-height:1.4;
}

/* ─── STACK ──────────────────────────────────────── */
.s-stack {
  padding:100px var(--pad);
  border-bottom:1px solid var(--line);
}

.stack-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);
  gap:1px;
  background:var(--line);
}
.stack-col {
  background:var(--bg);
  padding:clamp(28px,3vw,48px);
}
.stack-col h4 {
  font-size:10px; font-weight:700;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted); margin-bottom:28px;
}
.stack-col ul { list-style:none; }
.stack-col li {
  font-size:clamp(1.2rem,2vw,2rem);
  font-weight:900; letter-spacing:-.04em;
  text-transform:uppercase; line-height:1;
  padding:14px 0;
  border-bottom:1px solid var(--line);
  color:var(--text);
  transition:color .2s, padding-left .2s;
}
.stack-col li:last-child { border-bottom:none; }
.stack-col li:hover {
  color:var(--accent);
  padding-left:10px;
}

/* ─── FRASE ──────────────────────────────────────── */
.s-frase {
  padding:120px var(--pad);
  border-bottom:1px solid var(--line);
  display:grid; place-items:center; text-align:center;
}
.s-frase blockquote {
  max-width:820px;
  font-size:clamp(1.3rem,2.8vw,2.8rem);
  font-weight:700; letter-spacing:-.04em;
  text-transform:uppercase; line-height:1.12;
  font-style:normal; color:var(--text);
  position:relative;
}
.s-frase blockquote::before {
  content:'"';
  display:block;
  font-size:clamp(3rem,8vw,9rem);
  line-height:.6;
  color:var(--accent);
  margin-bottom:24px;
  letter-spacing:0;
  font-weight:900;
}

/* ─── CONTACTO — finale oscuro ───────────────────── */
.s-contacto {
  padding:100px var(--pad);
  background:var(--text); color:var(--bg);
  min-height:85vh;
  display:flex; flex-direction:column;
  justify-content:space-between;
}
.s-contacto .sec-label {
  border-bottom-color:rgba(247,243,237,.12);
  color:rgba(247,243,237,.4);
}
.s-contacto .sec-label span { color:var(--accent); }

.s-contacto h2 {
  font-size:clamp(3.5rem,10.5vw,13rem);
  font-weight:900; letter-spacing:-.07em;
  text-transform:uppercase; line-height:.82;
  color:var(--bg);
}
.s-contacto h2 em {
  font-style:normal;
  color:rgba(247,243,237,.25);
}

.contact-list {
  border-top:1px solid rgba(247,243,237,.12);
  margin-top:48px;
}
.contact-row {
  display:grid;
  grid-template-columns:100px 1fr auto;
  align-items:center;
  gap:clamp(16px,3vw,48px);
  padding:22px 0;
  border-bottom:1px solid rgba(247,243,237,.08);
  transition:opacity .2s, transform .2s;
}
.contact-row:hover { opacity:.5; transform:translateX(6px); }

.contact-row span {
  display:flex; align-items:center; gap:7px;
  font-size:10px; font-weight:500;
  letter-spacing:.22em; text-transform:uppercase;
  color:rgba(247,243,237,.4);
}
.contact-row span svg { flex-shrink:0; }
.contact-row strong {
  font-size:clamp(.9rem,1.4vw,1.2rem);
  font-weight:700; letter-spacing:-.02em;
  overflow-wrap:anywhere; color:var(--bg);
}
.contact-row em {
  font-style:normal; font-size:1.4rem;
  color:rgba(247,243,237,.35);
  transition:transform .2s;
}
.contact-row:hover em { transform:translate(3px,-3px); }

/* ─── RESPONSIVE 960px — tablet ─────────────────── */
@media (max-width:960px) {
  .perfil-grid  { grid-template-columns:1fr; }
  .stack-grid   { grid-template-columns:1fr 1fr; } /* 2 cols en tablet */

  .sec-label    { margin-bottom:44px; }
  .s-perfil, .s-proyectos, .s-stack,
  .s-frase, .s-contacto { padding-top:72px; padding-bottom:72px; }

  .s-contacto h2 { font-size:clamp(3rem,8vw,8rem); }

  .hero {
    grid-template-columns:1fr;
    min-height:auto;
  }
  .hero-left {
    padding:72px var(--pad) 44px;
    border-right:none;
    border-bottom:1px solid var(--line);
    min-height:52svh;
  }
  .hero-right { width:100%; max-width:100%; }
  .hero-right img { object-position:center center; }
  .hero-right::after {
    background:linear-gradient(to bottom, rgba(247,243,237,.4) 0%, transparent 35%);
  }
}

/* ─── RESPONSIVE 768px — tablet chico ───────────── */
@media (max-width:768px) {
  .stack-grid { grid-template-columns:1fr; }
  .perfil-grid h2 { font-size:clamp(1.8rem,5vw,3.2rem); }
  .proj-info h3   { font-size:clamp(1.5rem,4.5vw,3rem); }
}

/* ─── RESPONSIVE 680px — mobile grande ──────────── */
@media (max-width:680px) {
  /* Nav mobile */
  .nav nav {
    position:absolute; top:60px; left:0; right:0;
    flex-direction:column; gap:0;
    background:rgba(247,243,237,.98);
    border-bottom:1px solid var(--line);
    padding:8px 0;
    opacity:0; pointer-events:none;
    transform:translateY(-6px); transition:.25s;
  }
  .nav nav.open  { opacity:1; pointer-events:auto; transform:none; }
  .nav nav a     { display:block; padding:14px var(--pad); font-size:11px; }
  .menu-btn      { display:block; }

  /* Hero */
  .hero-left  { min-height:auto; }
  .hero-right { width:80%; margin:0 auto; }

  /* Espaciado */
  .sec-label { margin-bottom:32px; }
  .s-perfil, .s-proyectos, .s-stack,
  .s-frase, .s-contacto { padding-top:56px; padding-bottom:56px; }

  /* Proyectos */
  .proj-row { grid-template-columns:36px 1fr; padding:24px 0; }
  .proj-arrow { display:none; }
  .proj-row:hover { padding-left:0; }
  .proj-row::before { display:none; }
  a.proj-row { display:grid; }

  /* Stack */
  .stack-col { padding:clamp(16px,3vw,28px); }

  /* Contacto */
  .contact-row { grid-template-columns:80px 1fr; }
  .contact-row em { display:none; }
}

/* ─── RESPONSIVE 480px — mobile ─────────────────── */
@media (max-width:480px) {
  .sec-label    { margin-bottom:24px; }
  .s-perfil, .s-proyectos, .s-stack,
  .s-frase, .s-contacto { padding-top:44px; padding-bottom:44px; }

  /* Hero */
  .hero-left { padding-top:64px; padding-bottom:36px; }
  .hero-right { height:60vw; }
  .scroll-hint { display:none; } /* se oculta en móvil */
  .hero-foot   { display:block; } /* solo subtítulo */

  /* Proyectos */
  .proj-row  { padding:20px 0; gap:12px; }
  .proj-tags { gap:4px; }
  .proj-tags span { font-size:10px; padding:3px 8px; }

  /* Stack */
  .stack-col li { font-size:clamp(1rem,5.5vw,1.6rem); padding:10px 0; }

  /* Frase */
  .s-frase blockquote::before { font-size:clamp(2.5rem,14vw,5rem); }

  /* Trayectoria */
  .tray-item { gap:12px; padding:14px 0; }
  .tray-sub  { padding-left:10px; }

  /* CTA hero */
  .hero-actions  { flex-direction:column; gap:8px; }
  .hero-cta      { justify-content:center; padding:12px; font-size:9px; }

  /* Meta row — apilado vertical */
  .meta-row { flex-direction:column; gap:3px; padding:12px 0; }
  .meta-row span { padding-top:0; }
  .meta-row--tall { flex-direction:column; }
}

/* ─── RESPONSIVE 420px — mobile chico ───────────── */
@media (max-width:420px) {
  .hero-name h1       { font-size:clamp(3.5rem,18vw,6rem); }
  .s-contacto h2      { font-size:clamp(2.4rem,13vw,4.5rem); }
  .s-frase blockquote { font-size:1.05rem; }
  .contact-row        { grid-template-columns:1fr; gap:4px; }
  .contact-row span   { font-size:9px; }
}