/* ============================================
   VECINOS — Brutalist Marketing Agency
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #0a0a0a;
  --white: #f5f3ee;
  --accent: #E13526;
  --grey-light: #c8c8c8;
  --grey-mid: #a0a0a0;
  --grey-dark: #3a3a3a;
  --border: 2px solid var(--black);
  --border-thick: 4px solid var(--black);
  --font-sans: 'Open Sans', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --px: 40px;
}

html { scroll-behavior: smooth; }

/* Compensar header sticky en anchors internos */
[id] { scroll-margin-top: 64px; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ── UTILS ── */
.label {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey-mid);
}

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px 24px;
  border: var(--border);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.btn--primary { background: var(--black); color: var(--white); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); }
.btn--outline { background: transparent; color: var(--black); }
.btn--outline:hover { background: var(--black); color: var(--white); }
.btn--large { font-size: 16px; padding: 20px 48px; }

/* ── HEADER ── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--px);
  height: 80px;
  border-bottom: var(--border-thick);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 200;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header__logo img {
  width: 160px;
  height: auto;
  display: block;
}

.header__nav { display: flex; gap: 36px; }
.header__nav a {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.15s;
}
.header__nav a:hover { border-color: var(--accent); }

.header__actions { display: flex; align-items: center; gap: 16px; }

/* Hamburger */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.header__burger span {
  display: block;
  height: 2px;
  background: var(--black);
  transition: transform 0.2s, opacity 0.2s;
}
.header__burger.is-active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.header__burger.is-active span:nth-child(2) { opacity: 0; }
.header__burger.is-active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-bottom: var(--border-thick);
  position: sticky;
  top: 64px;
  z-index: 199;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 20px var(--px);
  border-bottom: var(--border);
}
.mobile-menu a.btn--primary {
  margin: 20px var(--px);
  width: fit-content;
  border: var(--border);
}
.mobile-menu a:not(.btn--primary):hover { color: var(--accent); }

/* ── HERO ── */
.hero { border-bottom: var(--border-thick); overflow: hidden; }

.hero__ticker {
  border-bottom: var(--border);
  background: var(--black);
  overflow: hidden;
  white-space: nowrap;
}
.hero__ticker--bottom { border-bottom: none; border-top: var(--border); }

.hero__ticker-track {
  display: inline-flex;
  animation: ticker 18s linear infinite;
}
.hero__ticker-track--reverse { animation-direction: reverse; }

.hero__ticker span {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  padding: 12px 0;
  margin-right: 48px;
}
.hero__ticker span::after {
  content: '★';
  margin-left: 48px;
  color: var(--accent);
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

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

.hero__img {
  aspect-ratio: 3/4;
  border-right: var(--border);
  position: relative;
  overflow: hidden;
}
.hero__img:last-child { border-right: none; }

.hero__img--1 { background: #b8b8b8 url('../images/negocio-10.jpg') center/cover no-repeat; }
.hero__img--2 { background: #c4c4c4 url('../images/proyecto2/negocio-12.jpg') center/cover no-repeat; }
.hero__img--3 { background: #adadad url('../images/quillo/negocio-32.jpg') center/cover no-repeat; }
.hero__img--4 { background: #d0d0d0 url('../images/pampa/negocio-04.jpg') center/cover no-repeat; }

/* ── STATEMENT ── */
.statement { border-bottom: var(--border-thick); padding: 80px var(--px); }

.statement__inner {
  display: grid;
  grid-template-columns: 160px 1fr 360px;
  gap: 40px;
  align-items: start;
}

.statement__tag {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-mid);
  padding-top: 12px;
  border-top: var(--border);
}

.statement__heading {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(40px, 5.5vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.02em;
}
.statement__heading em { font-style: normal; color: var(--accent); }

.statement__aside {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 12px;
  border-top: var(--border);
}
.statement__aside p { font-size: 18px; line-height: 1.6; color: var(--grey-dark); }

/* ── SERVICES ── */
.services { border-bottom: var(--border-thick); }

.services__header {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 32px var(--px);
  border-bottom: var(--border);
}
.services__header h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

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

.service-card {
  padding: 32px;
  border-right: var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.15s;
}
.service-card:last-child { border-right: none; }
.service-card:hover { background: var(--black); color: var(--white); }
.service-card:hover p { color: var(--grey-light); }
.service-card:hover .service-card__link { color: var(--accent); }

.service-card__num {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--grey-mid);
}
.service-card__img {
  aspect-ratio: 4/3;
  background: var(--grey-light);
  border: var(--border);
  margin-bottom: 8px;
  overflow: hidden;
}
.service-card:hover .service-card__img { border-color: var(--grey-dark); }

.service-card:nth-child(1) .service-card__img { background: #c8c8c8 url('../images/graph.png') center/cover no-repeat; }
.service-card:nth-child(2) .service-card__img { background: #c8c8c8 url('../images/redes.webp') center/cover no-repeat; }
.service-card:nth-child(3) .service-card__img { background: #c8c8c8 url('../images/photography.webp') center/cover no-repeat; }
.service-card:nth-child(4) .service-card__img { background: #c8c8c8 url('../images/develop.webp') center/cover no-repeat; }

.service-card__title { font-family: var(--font-heading); font-size: 20px; font-weight: 800; letter-spacing: -0.01em; line-height: 1.2; }
.service-card p { font-size: 14px; line-height: 1.6; color: var(--grey-dark); flex: 1; }
.service-card__link {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  align-self: flex-start;
}

/* ── PORTFOLIO ── */
.portfolio { border-bottom: var(--border-thick); }

.portfolio__header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px var(--px);
  border-bottom: var(--border);
  flex-wrap: wrap;
}
.portfolio__header h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  flex: 1;
  min-width: 200px;
}

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

.portfolio-item {
  border-bottom: var(--border);
  display: grid;
  grid-template-columns: 280px 1fr;
}
.portfolio-item:last-child { border-bottom: none; }

.portfolio-item__img {
  aspect-ratio: 16/10;
  background: var(--grey-light);
  border-right: var(--border);
  position: relative;
}

.portfolio-item:nth-child(1) .portfolio-item__img { background: #bfbfbf url('../images/kolorsv2/IMG_5653.jpg') center/cover no-repeat; }
.portfolio-item:nth-child(2) .portfolio-item__img { background: #c9c9c9 url('../images/pampa/negocio-43.jpg') center/cover no-repeat; }
.portfolio-item:nth-child(3) .portfolio-item__img { background: #b5b5b5 url('../images/quillo/negocio-32.jpg') center/cover no-repeat; }
.portfolio-item:nth-child(4) .portfolio-item__img { background: #d2d2d2 url('../images/tanooki/negocio-03.jpg') center/cover no-repeat; }
.portfolio-item:nth-child(5) .portfolio-item__img { background: #c0c0c0 url('../images/kolors/1.jpg') center/cover no-repeat; }
.portfolio-item:nth-child(6) .portfolio-item__img { background: #c8c8c8 url('../images/vecinos_banner.png') center/cover no-repeat; }

.portfolio-item__info {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px 32px;
  transition: background 0.15s;
}
.portfolio-item:hover .portfolio-item__info { background: var(--black); color: var(--white); }

.portfolio-item__num {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--grey-mid);
  min-width: 36px;
}
.portfolio-item__info > div { flex: 1; }
.portfolio-item__info h3 {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.portfolio-item__tags {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--grey-mid);
  margin-top: 4px;
}
.portfolio-item:hover .portfolio-item__tags { color: var(--grey-light); }

.portfolio-item__arrow {
  font-size: 24px;
  font-weight: 700;
  color: var(--grey-mid);
  transition: color 0.15s, transform 0.15s;
  flex-shrink: 0;
}
.portfolio-item:hover .portfolio-item__arrow { color: var(--accent); transform: translate(4px, -4px); }

/* ── AWARDS / STATS ── */
.awards {
  border-bottom: var(--border-thick);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.awards__numbers {
  border-right: var(--border-thick);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.awards__stat {
  padding: 40px 32px;
  border-bottom: var(--border);
  border-right: var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.awards__stat:nth-child(2n) { border-right: none; }
.awards__stat:nth-child(3),
.awards__stat:nth-child(4) { border-bottom: none; }

.awards__num {
  font-family: var(--font-heading);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.awards__desc { font-size: 14px; color: var(--grey-dark); }

.awards__table { display: flex; flex-direction: column; }
.awards__table-header { padding: 24px 32px; border-bottom: var(--border); }
.awards__row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 32px;
  border-bottom: var(--border);
  transition: background 0.15s;
}
.awards__row:last-child { border-bottom: none; }
.awards__row:hover { background: var(--black); color: var(--white); }
.awards__year {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--grey-mid);
  min-width: 44px;
}
.awards__row:hover .awards__year { color: var(--grey-light); }
.awards__award { font-size: 15px; font-weight: 500; flex: 1; }
.awards__badge {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 2px solid var(--accent);
  color: var(--accent);
  flex-shrink: 0;
}

/* ── CTA BAND ── */
.cta-band {
  background: var(--accent);
  border-bottom: var(--border-thick);
  padding: 100px var(--px);
  text-align: center;
}
.cta-band__inner { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.cta-band h2 {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 112px);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1;
}
.cta-band p { font-size: 18px; color: rgba(245, 243, 238, 0.85); max-width: 600px; }
.cta-band .btn--primary {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.cta-band .btn--primary:hover {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

/* ── FOOTER ── */
.footer { background: var(--black); color: var(--white); }
.footer__top {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 80px;
  padding: 64px var(--px);
  border-bottom: 2px solid var(--grey-dark);
}
.footer__logo {
  align-self: start;
  display: block;
}
.footer__logo img {
  width: 200px;
  height: auto;
  display: block;
  filter: invert(1);
}
.footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col .label { color: var(--grey-mid); margin-bottom: 8px; }
.footer__col a,
.footer__col span { font-size: 15px; color: var(--grey-light); transition: color 0.15s; }
.footer__col a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px var(--px);
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom span {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--grey-mid);
  letter-spacing: 0.06em;
}
.footer__bottom span:last-child { cursor: pointer; }
.footer__bottom span:last-child:hover { color: var(--white); }


/* =============================================
   RESPONSIVE
   ============================================= */

/* ── Tablet (≤1024px) ── */
@media (max-width: 1024px) {
  :root { --px: 32px; }

  .statement__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .statement__tag { display: none; }

  .awards { grid-template-columns: 1fr; }
  .awards__numbers {
    border-right: none;
    border-bottom: var(--border-thick);
  }
  /* restore bottom borders inside the grid */
  .awards__stat:nth-child(3),
  .awards__stat:nth-child(4) { border-bottom: var(--border); }
  .awards__stat:last-child { border-bottom: none; }

  .footer__top { grid-template-columns: 1fr; gap: 40px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile (≤768px) ── */
@media (max-width: 768px) {
  :root { --px: 20px; }

  /* Header */
  .header__nav { display: none; }
  .header__actions .btn { display: none; }
  .header__burger { display: flex; }

  /* Hero: carousel 2 images at a time */
  .hero__grid {
    display: flex;
    width: 200%;
    transition: transform 0.5s ease;
    will-change: transform;
  }
  .hero__img {
    flex: 0 0 25%;
    border-right: var(--border);
  }
  .hero__img--2,
  .hero__img--4 { border-right: none; }
  .hero__img--3,
  .hero__img--4 { display: block; }

  /* Statement */
  .statement { padding: 48px var(--px); }
  .statement__inner { grid-template-columns: 1fr; gap: 24px; }
  .statement__aside p { font-size: 16px; }

  /* Services: 2 columns */
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .service-card {
    border-right: var(--border);
    border-bottom: var(--border);
  }
  .service-card:last-child { border-right: var(--border); } /* override desktop last-child */
  .service-card:nth-child(2n) { border-right: none; }
  .service-card:nth-last-child(-n+2) { border-bottom: none; }

  /* Portfolio: stacked */
  .portfolio-item { grid-template-columns: 1fr; }
  .portfolio-item__img {
    border-right: none;
    border-bottom: var(--border);
    aspect-ratio: 16/9;
  }
  .portfolio-item__info { padding: 20px var(--px); gap: 16px; }
  .portfolio-item__num { display: none; }

  /* Awards */
  .awards__stat { padding: 28px 20px; }
  .awards__row { padding: 16px var(--px); gap: 12px; }
  .awards__award { font-size: 14px; }
  .awards__badge { display: none; }

  /* CTA */
  .cta-band { padding: 64px var(--px); }
  .cta-band .btn--primary { font-size: 13px; padding: 14px 20px; }

  /* Footer */
  .footer__top { padding: 48px var(--px); gap: 32px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* ── Small mobile (≤480px) ── */
@media (max-width: 480px) {
  :root { --px: 16px; }

  /* Hero: taller images */
  .hero__img { aspect-ratio: 2/3; }

  /* Services: 1 column */
  .services__grid { grid-template-columns: 1fr; }
  .service-card { border-right: none !important; border-bottom: var(--border) !important; }
  .service-card:last-child { border-bottom: none !important; }

  /* Awards numbers: 1 column */
  .awards__numbers { grid-template-columns: 1fr; }
  .awards__stat { border-right: none !important; border-bottom: var(--border) !important; }
  .awards__stat:last-child { border-bottom: none !important; }

  /* Footer: 1 column */
  .footer__cols { grid-template-columns: 1fr; }

  .cta-band .btn--primary { word-break: break-all; }
}