/* ==========================================================================
   SISTEMA DE DISEÑO — Ey! Publicidad
   Construido sobre el lenguaje visual real de la marca:
   negro + rojo señalético + tipografía condensada bold.
   ========================================================================== */

:root {
  --black: #0a0a0a;
  --black-soft: #1a1a1a;
  --black-line: #2a2a2a;
  --white: #ffffff;
  --off-white: #f5f3ef;
  --paper: #ebe6dd;
  --red: #d62418;
  --red-deep: #a51a10;
  --gray-1: #888;
  --gray-2: #555;
  --gray-3: #333;

  --font-display: 'Anton', 'Impact', sans-serif;
  --font-head: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --pad-x: clamp(1.25rem, 4vw, 4rem);
  --max: 1480px;

  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
::selection { background: var(--red); color: var(--white); }

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

body {
  background: var(--off-white);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ==========================================================================
   NAV
   ========================================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s var(--ease);
  mix-blend-mode: difference;
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.85rem var(--pad-x);
  mix-blend-mode: normal;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo-img {
  height: 3rem;
  width: auto;
  display: block;
}

.nav-logo .sub {
  font-family: var(--font-body);
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  margin-left: 0.4rem;
  font-weight: 500;
  color: var(--white);
  opacity: 0.6;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--white);
  position: relative;
}

.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.3s var(--ease);
}

.nav-links a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  transition: background 0.2s;
}

.nav-cta:hover { background: var(--red-deep); }

.nav-toggle {
  display: none;
  width: 32px; height: 32px;
  position: relative;
  z-index: 102;
}

.nav-toggle span {
  position: absolute;
  left: 4px; right: 4px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s;
}

.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle.open span:nth-child(1) { top: 15px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { top: 15px; transform: rotate(-45deg); }

@media (max-width: 960px) {
  .nav { mix-blend-mode: normal; background: rgba(10,10,10,0.6); backdrop-filter: blur(8px); }
  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--black);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 4rem var(--pad-x);
    gap: 2rem;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.5rem; letter-spacing: 0.05em; }
  .nav-toggle { display: block; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 7rem var(--pad-x) 4rem;
}

.hero-video {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-video video,
.hero-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-video::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(214,36,24,0.18), transparent 60%),
    linear-gradient(180deg, rgba(10,10,10,0.5) 0%, rgba(10,10,10,0.3) 40%, rgba(10,10,10,0.95) 100%);
}


.hero-content {
  position: relative;
  z-index: 3;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 3rem;
  align-items: end;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s var(--ease-out) forwards;
}

.hero-meta .dot {
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(214,36,24,0.7); }
  50% { box-shadow: 0 0 0 8px rgba(214,36,24,0); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 11vw, 11rem);
  line-height: 0.85;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--white);
  font-weight: 400;
}

.hero h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px);
  animation: heroWord 1s var(--ease-out) forwards;
}

.hero h1 .word:nth-child(1) { animation-delay: 0.3s; }
.hero h1 .word:nth-child(2) { animation-delay: 0.45s; }
.hero h1 .word:nth-child(3) { animation-delay: 0.6s; }
.hero h1 .word:nth-child(4) { animation-delay: 0.75s; color: var(--red); font-style: italic; }
.hero h1 .word:nth-child(5) { animation-delay: 0.9s; }

@keyframes heroWord {
  to { opacity: 1; transform: translateY(0); }
}

.hero-aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  max-width: 320px;
  opacity: 0;
  animation: fadeUp 0.9s 1s var(--ease-out) forwards;
}

.hero-aside p {
  font-size: 1rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  text-align: right;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.hero-corner {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: var(--pad-x);
  font-family: var(--font-display);
  writing-mode: vertical-rl;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.4);
  transform: translateY(-50%);
}

@media (max-width: 1100px) { .hero-corner { display: none; } }

.hero-bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  z-index: 3;
  background: var(--red);
  color: var(--white);
  padding: 0.85rem var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
}

.hero-bottom-bar .scroll-hint {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-bottom-bar .scroll-arrow {
  width: 16px; height: 16px;
  animation: bounceDown 1.8s infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

@media (max-width: 880px) {
  .hero-content { grid-template-columns: 1fr; gap: 2rem; }
  .hero-aside { max-width: 100%; align-items: flex-start; }
  .hero-aside p { text-align: left; }
}

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: all 0.25s var(--ease);
  cursor: pointer;
  text-align: left;
}

.btn svg { transition: transform 0.25s var(--ease); flex-shrink: 0; }
.btn:hover svg { transform: translateX(6px); }

.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-deep); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--white);
}
.btn-outline-white:hover { background: var(--white); color: var(--black); }

.btn-black { background: var(--black); color: var(--white); }
.btn-black:hover { background: var(--off-white); color: var(--black); }

/* ==========================================================================
   TICKER
   ========================================================================== */
.ticker {
  background: var(--black);
  color: var(--white);
  padding: 1.5rem 0;
  overflow: hidden;
  border-top: 1px solid var(--black-line);
  border-bottom: 1px solid var(--black-line);
}

.ticker-track {
  display: flex;
  gap: 3rem;
  animation: tickerMove 40s linear infinite;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  will-change: transform;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  flex-shrink: 0;
}

.ticker-item .red { color: var(--red); }

@keyframes tickerMove {
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   STATS
   ========================================================================== */
.stats-block {
  background: var(--off-white);
  padding: 5rem var(--pad-x);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.stats-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 1.5rem;
  border-right: 1px solid rgba(0,0,0,0.1);
}

.stat:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.stat-number .red { color: var(--red); }

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-2);
  font-weight: 600;
}

@media (max-width: 880px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid rgba(0,0,0,0.1); }
  .stat { padding: 2rem 1rem; }
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.section { padding: 6rem var(--pad-x); }
.section.dark { background: var(--black); color: var(--white); }
.section-inner { max-width: var(--max); margin: 0 auto; }

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 4rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 1rem;
}

.section-eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--red);
}

.title-h2 {
  width: 90%;
  font-size: 1.2em;
  text-align: justify;
}

.section-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.25rem, 5.5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.section-title em {
  font-style: italic;
  font-weight: 600;
  color: var(--red);
}

.section-intro {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--gray-2);
  max-width: 480px;
}

.section.dark .section-intro { color: rgba(255,255,255,0.65); }

@media (max-width: 880px) {
  .section-head { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ==========================================================================
   SERVICIOS
   ========================================================================== */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  border-top: 1px solid rgba(0,0,0,0.12);
}

.service-row:last-child { border-bottom: 1px solid rgba(0,0,0,0.12); }
.service-row.reverse .service-image { order: 2; }

.service-image {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  background: var(--black);
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.service-row:hover .service-image img { transform: scale(1.04); }

.service-slideshow .slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
  will-change: opacity;
}

.service-slideshow .slide.active { opacity: 1; }
.service-slideshow { position: relative; }

.slideshow-dots {
  position: absolute;
  bottom: 1.25rem;
  right: 1.5rem;
  display: flex;
  gap: 0.45rem;
  z-index: 3;
}

.slideshow-dots .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.6);
  transition: all 0.4s var(--ease);
}

.slideshow-dots .dot.active {
  background: var(--red);
  border-color: var(--red);
  width: 24px;
  border-radius: 4px;
}

.service-image .label {
  position: absolute;
  top: 1.5rem; left: 1.5rem;
  background: var(--black);
  color: var(--white);
  padding: 0.5rem 0.9rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
  z-index: 2;
}

.service-image .label .accent { color: var(--red); margin-left: 0.4rem; }

.service-text {
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--off-white);
  border-left: 1px solid rgba(0,0,0,0.12);
}

.service-row.reverse .service-text {
  border-left: none;
  border-right: 1px solid rgba(0,0,0,0.12);
}

.service-num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--red);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.service-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: var(--black);
}

.service-desc {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--gray-2);
  margin-bottom: 2rem;
  max-width: 480px;
}

.service-features {
  list-style: none;
  margin-bottom: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 2rem;
}

.service-features li {
  border-top: 1px solid rgba(0,0,0,0.12);
  padding-top: 0.75rem;
}

.service-features li strong {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  color: var(--gray-2);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.service-features li span {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--black);
  font-size: 1rem;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--black);
  border-bottom: 2px solid var(--red);
  padding-bottom: 0.4rem;
  align-self: flex-start;
  transition: gap 0.25s var(--ease), color 0.2s;
}

.service-cta:hover { gap: 1.25rem; color: var(--red); }

@media (max-width: 880px) {
  .service-row, .service-row.reverse { grid-template-columns: 1fr; }
  .service-row.reverse .service-image { order: 0; }
  .service-image { min-height: 320px; }
  .service-text { padding: 2.5rem 1.5rem; border: none; }
  .service-features { grid-template-columns: 1fr; }
}

/* ==========================================================================
   COBERTURA
   ========================================================================== */
.cities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--black-line);
  border: 1px solid var(--black-line);
}

@media (max-width: 880px) { .cities { grid-template-columns: 1fr; } }

.city-card {
  background: var(--black);
  position: relative;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  flex-direction: column;
}

.city-img {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.city-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.3) brightness(0.85);
  transition: filter 0.6s, transform 0.8s;
}

.city-card:hover .city-img img {
  filter: grayscale(0) brightness(1);
  transform: scale(1.06);
}

.city-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(10,10,10,0.6) 100%);
}

.city-info {
  padding: 2.5rem 2rem 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.city-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--red);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.city-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  line-height: 0.9;
}

.city-desc {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  flex-grow: 1;
  line-height: 1.5;
}

.city-stats {
  display: flex;
  gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.5rem;
}

.city-stat .num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--white);
  display: block;
  letter-spacing: -0.01em;
  line-height: 1;
}

.city-stat .lbl {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,0.5);
  margin-top: 0.4rem;
  font-weight: 500;
}

/* ==========================================================================
   PROCESO
   ========================================================================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--black-line);
}

.process-step {
  padding: 2.5rem 1.75rem;
  border-right: 1px solid var(--black-line);
  border-bottom: 1px solid var(--black-line);
  transition: background 0.3s;
}

.process-step:last-child { border-right: none; }
.process-step:hover { background: var(--black-soft); }

.process-num {
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: var(--red);
  line-height: 0.85;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  display: block;
}

.process-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.process-desc {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (max-width: 880px) {
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-step:nth-child(2) { border-right: none; }
}
@media (max-width: 540px) {
  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-right: none; }
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 4rem;
}

@media (max-width: 880px) {
  .faq-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.faq-list { border-top: 1px solid var(--black); }

.faq-item {
  border-bottom: 1px solid rgba(0,0,0,0.15);
  padding: 1.75rem 0;
  cursor: pointer;
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.faq-toggle {
  width: 36px; height: 36px;
  background: transparent;
  border: 1.5px solid var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.4rem;
  font-weight: 300;
  transition: all 0.3s var(--ease);
  margin-top: -3px;
}

.faq-item.open .faq-toggle {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
  color: var(--gray-2);
  font-size: 0.98rem;
  line-height: 1.6;
  padding-right: 4rem;
}

.faq-item.open .faq-a {
  max-height: 320px;
  padding-top: 1rem;
}

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final {
  background: var(--red);
  color: var(--white);
  padding: 7rem var(--pad-x);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: 'EY!';
  position: absolute;
  bottom: -3rem; right: -1rem;
  font-family: var(--font-display);
  font-size: clamp(15rem, 35vw, 32rem);
  line-height: 0.85;
  color: rgba(0,0,0,0.08);
  pointer-events: none;
  letter-spacing: -0.05em;
  font-style: italic;
}

.cta-inner {
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-final h2 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  max-width: 12ch;
}

.cta-final h2 em { font-style: italic; color: var(--black); }

.cta-final p {
  font-size: 1.15rem;
  max-width: 500px;
  margin-bottom: 2.5rem;
  line-height: 1.5;
  opacity: 0.95;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 5rem var(--pad-x) 2rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
}

.footer-mark {
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--black-line);
  padding-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-logo-img {
  height: clamp(5rem, 14vw, 12rem);
  width: auto;
  display: block;
}

.footer-mark .pubs {
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  opacity: 0.5;
  margin-left: 1rem;
  font-weight: 500;
  align-self: center;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--black-line);
}

@media (max-width: 880px) {
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

.footer-tagline {
  font-family: var(--font-head);
  font-size: 1.2rem;
  line-height: 1.4;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
  max-width: 320px;
  font-weight: 500;
}

.footer-col h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.7rem; }

.footer-col a {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--white); }

.footer-contact-line {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.footer-contact-line a:hover { color: var(--white); }

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

.footer-legal { display: flex; gap: 1.5rem; }

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.wa-float {
  position: fixed;
  bottom: 2.5rem; right: 1.5rem;
  z-index: 99;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px -6px rgba(37,211,102,0.5);
  transition: transform 0.3s;
  animation: wa-pulse 2.5s infinite;
}

.wa-float:hover { transform: scale(1.08); }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 12px 28px -6px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.6); }
  50% { box-shadow: 0 12px 28px -6px rgba(37,211,102,0.5), 0 0 0 16px rgba(37,211,102,0); }
}

.wa-float svg { width: 30px; height: 30px; fill: white; }

/* ==========================================================================
   ANIMACIONES & REVEAL
   ========================================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}