/* ============================================
   MIGRANTE.CO — Global CSS
   Emil Kowalski x By Human aesthetic
   ============================================ */

@font-face {
  font-family: 'Helvena';
  src: url('fonts/Helvena-Light.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Helvena';
  src: url('fonts/Helvena-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Helvena';
  src: url('fonts/Helvena-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}

/* RESET */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

/* TOKENS */
:root {
  --black:   #0A0A0A;
  --white:   #FAFAFA;
  --g1:      #888888;
  --g2:      #555555;
  --g3:      #2A2A2A;
  --g4:      #1A1A1A;
  --green:   #4AFF8C;
  --font:    'Helvena', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --ease:    cubic-bezier(0.23, 1, 0.32, 1);
  --ease-io: cubic-bezier(0.77, 0, 0.175, 1);
  --nav-h:   60px;
  --max:     1280px;
  --pad:     clamp(20px, 4vw, 60px);
}

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--g3); border-radius: 0; }
::selection { background: var(--white); color: var(--black); }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--pad);
  border-bottom: 0.5px solid var(--g4);
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 250ms var(--ease);
}
.nav.scrolled { border-bottom-color: transparent; }

.nav-logo {
  font-size: 14px; font-weight: 400;
  letter-spacing: 0.08em; color: var(--white);
}
.nav-logo .dot { color: var(--green); }

.nav-links {
  display: flex; gap: 32px; align-items: center;
}
.nav-links a {
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--g1);
  position: relative;
  transition: color 200ms ease-out;
}
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 0; height: 0.5px;
  background: var(--white);
  transform: scaleX(0); transform-origin: left;
  transition: transform 200ms var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--white); border: 0.5px solid var(--g3);
  padding: 9px 18px;
  transition: background 200ms ease-out, border-color 200ms ease-out, color 200ms ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .nav-cta:hover { background: var(--white); color: var(--black); border-color: var(--white); }
}

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; cursor: pointer;
}
.nav-toggle span {
  display: block; width: 20px; height: 0.5px;
  background: var(--white);
  transition: transform 200ms var(--ease), opacity 200ms ease-out;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* Mobile drawer */
.nav-drawer {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99;
  background: var(--black);
  padding: 40px var(--pad);
  display: flex; flex-direction: column; gap: 0;
  transform: translateX(100%);
  transition: transform 350ms var(--ease-io);
}
.nav-drawer.open { transform: translateX(0); }
.nav-drawer a {
  font-size: clamp(28px, 8vw, 48px); font-weight: 300;
  letter-spacing: -0.02em; color: var(--white);
  padding: 20px 0; border-bottom: 0.5px solid var(--g4);
  transition: opacity 180ms ease-out;
}
.nav-drawer a:active { opacity: 0.5; }
.nav-drawer .drawer-contact {
  margin-top: 40px;
  font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); font-weight: 400;
}

/* ===== LAYOUT ===== */
main { padding-top: var(--nav-h); }
.section { padding: clamp(60px,10vw,120px) var(--pad); }
.section--border { border-top: 0.5px solid var(--g4); }
.container { max-width: var(--max); margin: 0 auto; }

/* LABEL */
.label {
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--g2); margin-bottom: 12px;
  display: block;
}

/* DIVIDER */
.divider {
  border: none; border-top: 0.5px solid var(--g4); margin: 0;
}

/* ===== TICKER ===== */
.ticker { overflow: hidden; border-top: 0.5px solid var(--g4); border-bottom: 0.5px solid var(--g4); padding: 14px 0; }
.ticker-track {
  display: flex; gap: 48px; white-space: nowrap;
  animation: tick 25s linear infinite;
}
.ticker-track span { font-size: 11px; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase; color: var(--g2); flex-shrink: 0; }
.ticker-track .sep { color: var(--green); letter-spacing: 0; }
@keyframes tick { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== FOOTER ===== */
.footer { border-top: 0.5px solid var(--g4); padding: clamp(60px,8vw,100px) var(--pad) 40px; }
.footer-top {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: end;
  padding-bottom: 60px; margin-bottom: 60px;
  border-bottom: 0.5px solid var(--g4);
}
.footer-logo { font-size: 13px; font-weight: 400; letter-spacing: 0.08em; margin-bottom: 14px; }
.footer-logo .dot { color: var(--green); }
.footer-tagline { font-size: 13px; color: var(--g2); line-height: 1.7; max-width: 300px; }
.footer-email-label { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--g2); margin-bottom: 12px; }
.footer-email {
  font-size: clamp(16px,2.5vw,30px); font-weight: 300;
  letter-spacing: -0.02em; color: var(--white); display: block;
  transition: opacity 180ms ease-out;
}
@media (hover: hover) and (pointer: fine) { .footer-email:hover { opacity: 0.45; } }

.footer-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 40px; }
.footer-col-title { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--g3); margin-bottom: 20px; display: block; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 13px; color: var(--g2); transition: color 180ms ease-out; }
@media (hover: hover) and (pointer: fine) { .footer-col a:hover { color: var(--white); } }

.footer-bottom {
  margin-top: 60px; padding-top: 20px; border-top: 0.5px solid var(--g4);
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 11px; color: var(--g3); letter-spacing: 0.05em; }

/* ===== ANIMATIONS ===== */
[data-reveal] {
  opacity: 0; transform: translateY(20px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
[data-reveal].visible { opacity: 1; transform: translateY(0); }

[data-reveal-delay="1"] { transition-delay: 60ms; }
[data-reveal-delay="2"] { transition-delay: 120ms; }
[data-reveal-delay="3"] { transition-delay: 180ms; }
[data-reveal-delay="4"] { transition-delay: 240ms; }
[data-reveal-delay="5"] { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal], .ticker-track, .nav-cta, .nav-links a::after {
    animation: none; transition: none;
    opacity: 1; transform: none;
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .footer-top { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ===== LOGO IMAGE ===== */
.nav-logo-img {
  height: 58px;
  width: auto;
  display: block;
  filter: brightness(1);
  transition: opacity 200ms ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .nav-logo-img:hover { opacity: 0.7; }
}

.footer-logo-img {
  height: 98px;
  width: auto;
  display: block;
  margin-bottom: 16px;
  filter: brightness(1);
}

/* ===== PARALLAX ===== */
.parallax-wrap {
  overflow: hidden;
  position: relative;
}
.parallax-img {
  width: 100%;
  will-change: transform;
  transform: translateY(0px);
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 90;
  width: 44px;
  height: 44px;
  background: var(--black);
  border: 0.5px solid var(--g3);
  color: var(--white);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 250ms var(--ease), transform 250ms var(--ease), background 200ms ease-out, border-color 200ms ease-out;
  pointer-events: none;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media (hover: hover) and (pointer: fine) {
  .scroll-top:hover {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
  }
}

/* ===== WHATSAPP FLOTANTE ===== */
.whatsapp-btn {
  position: fixed;
  bottom: 40px;
  right: 24px;
  z-index: 90;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 350ms var(--ease), transform 350ms var(--ease), background 200ms ease-out;
  box-shadow: 0 4px 24px rgba(37,211,102,0.25);
}
.whatsapp-btn.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (hover: hover) and (pointer: fine) {
  .whatsapp-btn:hover { background: #20BA5C; }
}
.whatsapp-btn svg {
  width: 26px;
  height: 26px;
  fill: white;
}

/* ===== PROYECTO / CASO DE TRABAJO ===== */
.project-hero {
  min-height: 85svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--pad) clamp(40px,5vw,72px);
  border-bottom: 0.5px solid var(--g4);
  position: relative;
  overflow: hidden;
}
.project-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.project-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
}
.project-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.2) 60%, transparent 100%);
  z-index: 1;
}
.project-hero-content {
  position: relative;
  z-index: 2;
}
.project-hero-title {
  font-size: clamp(40px,7vw,96px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.92;
  color: var(--white);
  margin-bottom: 32px;
  text-transform: uppercase;
}
.project-hero-meta {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
  border-top: 0.5px solid rgba(250,250,250,0.15);
  padding-top: 24px;
}
.project-meta-item .meta-label {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(250,250,250,0.4);
  margin-bottom: 6px;
  display: block;
}
.project-meta-item .meta-value {
  font-size: 13px;
  font-weight: 400;
  color: rgba(250,250,250,0.9);
  letter-spacing: 0.02em;
}

/* PROYECTO INFO */
.project-info {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  padding: clamp(60px,8vw,100px) var(--pad);
  border-bottom: 0.5px solid var(--g4);
  align-items: start;
}
.project-info-sidebar { position: sticky; top: calc(var(--nav-h) + 24px); }
.project-info-sidebar .info-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 8px;
  display: block;
}
.project-info-sidebar .info-value {
  font-size: 13px;
  color: var(--g1);
  line-height: 1.7;
  margin-bottom: 28px;
}
.project-info-body p {
  font-size: clamp(15px,1.4vw,18px);
  font-weight: 300;
  letter-spacing: -0.005em;
  color: var(--white);
  line-height: 1.75;
  margin-bottom: 24px;
}
.project-info-body p:last-child { margin-bottom: 0; }

/* GALERÍA CASO */
.project-gallery { padding: 2px 0; }
.gallery-row {
  display: grid;
  gap: 2px;
  background: var(--g4);
  margin-bottom: 2px;
}
.gallery-row.full { grid-template-columns: 1fr; }
.gallery-row.half { grid-template-columns: 1fr 1fr; }
.gallery-row.third { grid-template-columns: 1fr 1fr 1fr; }
.gallery-row.two-third { grid-template-columns: 2fr 1fr; }

.gallery-img-wrap {
  overflow: hidden;
  background: var(--black);
}
.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 300px;
  will-change: transform;
  transition: transform 600ms var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .gallery-img-wrap:hover img { transform: scale(1.02); }
}
.gallery-img-wrap.tall img { min-height: 600px; aspect-ratio: 3/4; }
.gallery-img-wrap.landscape img { min-height: 400px; aspect-ratio: 16/9; }

/* SIGUIENTE PROYECTO */
.next-project {
  display: block;
  text-decoration: none;
  padding: clamp(60px,8vw,100px) var(--pad);
  border-top: 0.5px solid var(--g4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  transition: background 200ms ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .next-project:hover { background: rgba(255,255,255,0.02); }
  .next-project:hover .next-arrow { transform: translateX(8px); }
}
.next-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--g2);
  margin-bottom: 12px;
  display: block;
}
.next-title {
  font-size: clamp(24px,3.5vw,48px);
  font-weight: 300;
  letter-spacing: -0.025em;
  color: var(--white);
}
.next-arrow {
  font-size: 32px;
  color: var(--white);
  flex-shrink: 0;
  transition: transform 250ms var(--ease);
}

@media (max-width: 768px) {
  .project-info { grid-template-columns: 1fr; }
  .project-info-sidebar { position: static; }
  .gallery-row.half,
  .gallery-row.third,
  .gallery-row.two-third { grid-template-columns: 1fr; }
  .next-project { flex-direction: column; align-items: flex-start; }
}

/* ===== WHATSAPP REDONDO — global fix ===== */
.whatsapp-btn {
  border-radius: 50% !important;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3) !important;
}
@media (hover: hover) and (pointer: fine) {
  .whatsapp-btn:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 28px rgba(37,211,102,0.45) !important;
  }
}

/* ===== BOTÓN EN MARCHA — verde en todas las páginas ===== */
.nav-cta {
  background: var(--green) !important;
  color: #0A0A0A !important;
  border-color: var(--green) !important;
  font-weight: 500 !important;
  letter-spacing: 0.12em !important;
}
@media (hover: hover) and (pointer: fine) {
  .nav-cta:hover {
    background: #FAFAFA !important;
    color: #0A0A0A !important;
    border-color: #FAFAFA !important;
  }
}

/* ============================================
   MOBILE FIX COMPLETO — Imágenes y Layout
   ============================================ */

/* Fix global: todas las imágenes visibles en móvil */
img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Work items — portafolio home */
.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Asegurar que aspect-ratio funcione en móvil */
.work-item {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--g4);
  /* Fallback para browsers sin soporte de aspect-ratio */
  min-height: 200px;
}

.work-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Contenedor con padding-bottom trick para aspect ratio universal */
.work-item::before {
  content: '';
  display: block;
  padding-bottom: 62.5%; /* 16:10 ratio */
}

.work-item--featured::before {
  padding-bottom: 43%; /* 21:9 ratio */
}

/* Portfolio page items */
.portfolio-item {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--g4);
  min-height: 200px;
}

.portfolio-item::before {
  content: '';
  display: block;
  padding-bottom: 62.5%;
}

.portfolio-item:nth-child(3n+1)::before {
  padding-bottom: 43%;
}

.portfolio-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Gallery images en caso de trabajo */
.gallery-img-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--g4);
  min-height: 200px;
}

.gallery-img-wrap::before {
  content: '';
  display: block;
  padding-bottom: 56.25%; /* 16:9 */
}

.gallery-img-wrap.tall::before { padding-bottom: 133%; /* 3:4 */ }
.gallery-img-wrap.landscape::before { padding-bottom: 56.25%; }

.gallery-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: unset;
}

/* Team cards en Origen */
.team-card {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--g4);
}

.team-card::before {
  content: '';
  display: block;
  padding-bottom: 133%; /* 3:4 */
}

.team-card-img,
.team-card-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}

/* Hero background image */
.project-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.project-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
}

/* Office image en Origen */
.office-img img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/7;
  object-fit: cover;
}

/* ===== MOBILE ESPECÍFICO ===== */
@media (max-width: 768px) {

  /* Nav móvil más compacto */
  .nav { padding: 0 16px; }
  .nav-logo-img { height: 24px; }

  /* Hero móvil */
  .hero { padding: 0 16px clamp(32px,5vw,60px); }
  .hero-title { font-size: clamp(36px, 9vw, 56px); }
  .hero-footer { grid-template-columns: 1fr; gap: 16px; }
  .hero-location { text-align: left; }

  /* Works grid — 1 columna en móvil */
  .works-grid {
    grid-template-columns: 1fr;
    gap: 1px;
  }
  .work-item--featured { grid-column: auto; }
  .work-item--featured::before { padding-bottom: 62.5%; }

  /* Portfolio grid — 1 columna */
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item:nth-child(3n+1) { grid-column: auto; }
  .portfolio-item:nth-child(3n+1)::before { padding-bottom: 62.5%; }

  /* Work overlay siempre visible en móvil */
  .work-overlay,
  .p-overlay {
    background: linear-gradient(to top, rgba(10,10,10,0.8) 0%, transparent 60%) !important;
  }
  .work-info,
  .p-info {
    opacity: 1 !important;
    transform: none !important;
  }

  /* Gallery en casos — 1 columna */
  .gallery-row.half,
  .gallery-row.third,
  .gallery-row.two-third {
    grid-template-columns: 1fr;
  }

  /* Team grid — 2 columnas en móvil */
  .team-grid { grid-template-columns: 1fr 1fr; }

  /* Footer compacto */
  .footer { padding: 40px 16px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }

  /* Secciones con menos padding */
  .section { padding: 60px 16px; }
  .section--border { padding: 60px 16px; }

  /* Botones apilados */
  .cta-btns { flex-direction: column; align-items: stretch; }
  .btn { text-align: center; }

  /* WhatsApp y scroll-top — más pequeños en móvil */
  .whatsapp-btn { width: 44px; height: 44px; right: 16px; bottom: 32px; }
  .whatsapp-btn svg { width: 22px; height: 22px; }
  .scroll-top { width: 36px; height: 36px; right: 16px; bottom: 84px; }
}

@media (max-width: 480px) {
  /* Team grid — 1 columna en pantallas muy pequeñas */
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  /* Nav CTA oculto en pantallas muy pequeñas */
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}