/* ANDINA SOLAR — sistema visual demo
   Paleta: carbón/petróleo + acento ámbar (energía solar). Tipografía industrial-técnica. */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800;900&family=Work+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --ink: #0d1210;
  --ink-2: #161f1c;
  --ink-3: #1e2925;
  --amber: #f0a63a;
  --amber-dim: rgba(240, 166, 58, 0.14);
  --paper: #f3efe4;
  --paper-dim: rgba(243, 239, 228, 0.6);
  --paper-faint: rgba(243, 239, 228, 0.36);
  --whatsapp: #25d366;

  --display: 'Big Shoulders Display', sans-serif;
  --body: 'Work Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 88px);
  position: relative;
}

/* grain overlay */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  z-index: 999;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 18, 16, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(240, 166, 58, 0.14);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav-logo {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.nav-logo span { color: var(--amber); }
.nav-links { display: flex; gap: 32px; font-size: 14px; font-weight: 500; }
.nav-links a { opacity: 0.75; transition: opacity 0.2s; }
.nav-links a:hover { opacity: 1; }
.nav-cta {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink) !important;
  background: linear-gradient(90deg, #f6c453, var(--amber));
  padding: 12px 22px;
  border-radius: 999px;
}
@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ---------- HERO (el sol, primero, a máxima resolución) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 60px;
  overflow: hidden;
  background: #000;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  animation: sun-breathe 14s ease-in-out infinite;
}
@keyframes sun-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.045); }
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(115% 85% at 15% 52%, rgba(5,4,2,0.42) 0%, rgba(5,4,2,0.16) 40%, transparent 64%),
    linear-gradient(180deg, rgba(5,4,2,0.18) 0%, rgba(5,4,2,0.02) 24%, rgba(5,4,2,0.08) 58%, #0d1210 98%);
  z-index: 1;
}
/* render de panel flotando sobre el sol — impacto inmediato: "esto es lo que vendemos" */
.hero-render {
  position: absolute;
  z-index: 1;
  right: -4%;
  bottom: 2%;
  width: clamp(420px, 44vw, 760px);
  pointer-events: none;
  animation: render-float 9s ease-in-out infinite;
}
.hero-render::before {
  content: '';
  position: absolute;
  inset: -10%;
  background: radial-gradient(ellipse 55% 55% at 50% 55%, rgba(246,196,83,0.4) 0%, rgba(240,166,58,0.16) 45%, transparent 72%);
  z-index: -1;
  filter: blur(6px);
}
.hero-render img {
  width: 100%;
  height: auto;
  display: block;
  filter: sepia(0.6) saturate(2.1) hue-rotate(-15deg) brightness(1.18) contrast(1.28);
  -webkit-mask-image: radial-gradient(ellipse 62% 62% at 50% 50%, #000 22%, transparent 86%);
  mask-image: radial-gradient(ellipse 62% 62% at 50% 50%, #000 22%, transparent 86%);
}
@keyframes render-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(-0.5deg); }
}
.hero-render-tag {
  position: absolute;
  z-index: 2;
  left: -6%;
  bottom: 10%;
  display: flex;
  align-items: baseline;
  gap: 8px;
  background: rgba(13,18,16,0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(240,166,58,0.4);
  padding: 8px 14px;
  transform: rotate(-2deg);
  white-space: nowrap;
}
.hero-render-tag__spec {
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  color: var(--amber);
}
.hero-render-tag__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper-dim);
}
@media (max-width: 900px) {
  .hero-render { display: none; }
}

/* ---------- FLOAT RENDER (reutilizable — mismo tratamiento del hero en otras secciones) ---------- */
.float-render {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  animation: render-float 9s ease-in-out infinite;
}
.float-render::before {
  content: '';
  position: absolute;
  inset: -10%;
  background: radial-gradient(ellipse 55% 55% at 50% 55%, rgba(246,196,83,0.4) 0%, rgba(240,166,58,0.16) 45%, transparent 72%);
  z-index: -1;
  filter: blur(6px);
}
.float-render img {
  width: 100%;
  height: auto;
  display: block;
  filter: sepia(0.6) saturate(2.1) hue-rotate(-15deg) brightness(1.18) contrast(1.28);
  -webkit-mask-image: radial-gradient(ellipse 62% 62% at 50% 50%, #000 22%, transparent 86%);
  mask-image: radial-gradient(ellipse 62% 62% at 50% 50%, #000 22%, transparent 86%);
}
.float-render--kits {
  right: -2%;
  top: 6%;
  width: clamp(260px, 26vw, 420px);
  animation-delay: -3s;
}
@media (max-width: 900px) {
  .float-render { display: none; }
}
.hero h1, .hero-sub, .eyebrow { text-shadow: 0 2px 24px rgba(0,0,0,0.55); }
.hero-sub { text-shadow: 0 2px 16px rgba(0,0,0,0.7); }
.hero .wrap {
  position: relative;
  z-index: 2;
  width: 100%;
}
.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--amber);
  padding: 6px 14px;
  transform: rotate(-2.5deg);
  margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(52px, 10vw, 148px);
  line-height: 0.88;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  max-width: 1100px;
}
.hero h1 em {
  font-style: normal;
  position: relative;
  display: inline-block;
  background: linear-gradient(100deg, #f6c453 10%, var(--amber) 55%, #d9760f 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero h1 em::after {
  content: '';
  position: absolute;
  top: -0.12em; right: -0.1em;
  width: 0.16em; height: 0.28em;
  background: var(--amber);
  clip-path: polygon(0 100%, 100% 100%, 40% 0%);
  opacity: 0.85;
}
/* el degradé se puede fundir con la parte más brillante de la foto (bug real en mobile) —
   sombra propia y más dura para garantizar contraste sin importar qué haya atrás */
.hero h1 em {
  filter: drop-shadow(0 2px 3px rgba(0,0,0,0.75)) drop-shadow(0 6px 26px rgba(0,0,0,0.55));
}
.hero-sub {
  margin-top: 28px;
  max-width: 560px;
  font-size: clamp(16px, 2vw, 19px);
  color: var(--paper-dim);
  font-weight: 400;
}
.hero-actions {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.btn-primary {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
  background: linear-gradient(90deg, #f6c453, var(--amber));
  color: var(--ink);
  padding: 17px 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 0 0 0 rgba(240,166,58,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(240,166,58,0.28); }
.btn-ghost {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 14px;
  color: var(--paper);
  border: 1px solid rgba(243,239,228,0.28);
  padding: 17px 30px;
  border-radius: 999px;
  transition: border-color 0.15s, background 0.15s;
}
.btn-ghost:hover { border-color: var(--amber); background: rgba(240,166,58,0.08); }

/* ---------- STATS BAR ---------- */
.stats {
  background: var(--ink-2);
  border-top: 1px solid rgba(240,166,58,0.14);
  border-bottom: 1px solid rgba(240,166,58,0.14);
}
.stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 44px;
  padding-bottom: 44px;
}
.stat-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(34px, 4.5vw, 56px);
  color: var(--amber);
  line-height: 1;
}
.stat-label {
  margin-top: 8px;
  font-size: 13px;
  color: var(--paper-dim);
  font-weight: 500;
}
@media (max-width: 768px) {
  .stats .wrap { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- SECTION SHELL ---------- */
section { position: relative; padding: clamp(72px, 10vw, 140px) 0; scroll-margin-top: 96px; }
.section-dark { background: var(--ink); }
.section-mid { background: var(--ink-2); }
.section-paper { background: var(--paper); color: var(--ink); }

.ghost {
  position: absolute;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(220px, 32vw, 520px);
  line-height: 1;
  color: var(--amber);
  opacity: 0.05;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.label {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 18px;
  display: block;
}
.section-paper .label { color: #b5751a; }

h2.h-title {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.06;
  max-width: 780px;
  position: relative;
  z-index: 1;
}

/* ---------- AGENTE IA SECTION (diferencial clave) ---------- */
.agente {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.agente-copy p {
  margin-top: 22px;
  font-size: 17px;
  color: var(--paper-dim);
  max-width: 480px;
}
.agente-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.agente-list li {
  list-style: none;
  display: flex;
  gap: 14px;
  font-size: 15px;
  align-items: flex-start;
}
.agente-list .num {
  font-family: var(--mono);
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
}

/* phone mock */
.phone {
  background: rgba(14, 12, 8, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(240,166,58,0.28);
  border-radius: 22px;
  padding: 18px;
  max-width: 360px;
  margin-left: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  transform: rotate(1.5deg);
}
.phone-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(243,239,228,0.1);
  margin-bottom: 14px;
}
.phone-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--amber);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink); font-family: var(--display); font-weight: 800; font-size: 15px;
}
.phone-name { font-size: 14px; font-weight: 600; }
.phone-status { font-size: 11px; color: var(--whatsapp); font-family: var(--mono); }
.bubble {
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 13.5px;
  margin-bottom: 10px;
  max-width: 88%;
  line-height: 1.4;
}
.bubble.in {
  background: rgba(243,239,228,0.08);
  border-bottom-left-radius: 2px;
}
.bubble.out {
  background: var(--amber-dim);
  border: 1px solid rgba(240,166,58,0.3);
  margin-left: auto;
  border-bottom-right-radius: 2px;
  color: var(--paper);
}
.bubble.out b { color: var(--amber); }
.bubble-time { font-size: 10px; color: var(--paper-faint); margin-top: 4px; text-align: right; }

@media (max-width: 900px) {
  .agente { grid-template-columns: 1fr; }
  .phone { margin: 0 auto; }
}

/* ---------- KITS DESTACADOS ---------- */
.kits-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(5,4,2,0.6);
  position: relative;
  z-index: 1;
  border-radius: 4px;
  overflow: hidden;
}
.kit-card {
  background: var(--paper);
  color: var(--ink);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
}
.kit-card.featured {
  background: var(--ink);
  color: var(--paper);
  position: relative;
}
.kit-tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}
.kit-name {
  font-family: var(--display);
  font-weight: 800;
  font-size: 26px;
  text-transform: uppercase;
  line-height: 1;
}
.kit-desc {
  margin-top: 12px;
  font-size: 14px;
  opacity: 0.7;
  flex-grow: 1;
}
.kit-price {
  margin-top: 24px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 28px;
}
.kit-price span { font-size: 13px; opacity: 0.55; font-weight: 400; }
.kit-consumo {
  margin-top: 6px;
  font-size: 12px;
  font-family: var(--mono);
  opacity: 0.55;
}
@media (max-width: 900px) {
  .kits-grid { grid-template-columns: 1fr; }
}

/* ---------- GALERIA ---------- */
.galeria {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 18px;
  position: relative;
  z-index: 1;
}
.galeria-item { overflow: hidden; border-radius: 4px; position: relative; }
.galeria-item img {
  height: 100%; object-fit: cover; transition: transform 0.4s, filter 0.4s;
  filter: sepia(1) saturate(2.4) hue-rotate(-6deg) brightness(0.9) contrast(1.15);
}
.galeria-item:hover img { transform: scale(1.04); filter: sepia(1) saturate(2.4) hue-rotate(-6deg) brightness(0.98) contrast(1.15); }
.galeria-col { display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 900px) {
  .galeria { grid-template-columns: 1fr; }
}

/* ---------- CTA FINAL ---------- */
.cta-final {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  padding: clamp(64px, 9vw, 120px) 0;
}
.cta-final img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.cta-final::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(13,18,16,0.94) 0%, rgba(13,18,16,0.62) 55%, rgba(13,18,16,0.3) 100%);
  z-index: 1;
}
.cta-final .wrap { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 32px; }
.cta-final h2 {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(32px, 6vw, 72px);
  line-height: 1.08;
  max-width: 640px;
  color: #fff;
}
.cta-final .btn-primary { background: linear-gradient(90deg, #f6c453, var(--amber)); color: var(--ink); }

/* ---------- FOOTER ---------- */
footer {
  background: var(--ink);
  padding: 40px 0;
  border-top: 1px solid rgba(240,166,58,0.14);
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: var(--paper-faint);
  font-family: var(--mono);
}

/* ---------- WHATSAPP FLOAT ---------- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  height: 54px;
  padding: 0 22px 0 18px;
  border-radius: 999px;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 28px rgba(37,211,102,0.35);
  font-size: 22px;
  color: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
  animation: wa-pulse 2.4s ease-in-out infinite;
}
.wa-float span {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}
.wa-float:hover { transform: scale(1.05); box-shadow: 0 10px 34px rgba(37,211,102,0.5); }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 8px 28px rgba(37,211,102,0.35); }
  50% { box-shadow: 0 8px 28px rgba(37,211,102,0.65); }
}
@media (max-width: 560px) {
  .wa-float span { display: none; }
  .wa-float { padding: 0; width: 54px; justify-content: center; }
}

/* ---------- PHOTO SECTION (fondo fotográfico reusable, sol NASA en todas las secciones) ---------- */
.photo-section {
  position: relative;
  overflow: hidden;
  background: #000;
}
.photo-section > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.photo-section::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(165deg, rgba(8,7,4,0.62) 0%, rgba(8,7,4,0.38) 40%, rgba(8,7,4,0.3) 100%);
  z-index: 1;
}
.photo-section .wrap { position: relative; z-index: 2; }
.photo-section.tint-amber::before { background: linear-gradient(165deg, rgba(13,10,4,0.64) 0%, rgba(20,13,3,0.4) 45%, rgba(13,10,4,0.32) 100%); }
.photo-section.tint-deep::before { background: linear-gradient(180deg, rgba(5,4,2,0.58) 0%, rgba(5,4,2,0.32) 45%, rgba(5,4,2,0.52) 100%); }
.photo-section h2, .photo-section .label, .photo-section p, .photo-section .agente-list li {
  text-shadow: 0 2px 20px rgba(0,0,0,0.65);
}

.cosmic-line {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(26px, 4.2vw, 52px);
  line-height: 1.08;
  max-width: 820px;
  color: #fff;
  text-shadow: 0 4px 40px rgba(0,0,0,0.6);
}

/* ---------- COUNTER STATS (animated) ---------- */
.stat-num[data-count] { font-variant-numeric: tabular-nums; }

/* ---------- CALCULADORA ---------- */
.calc {
  background: rgba(14, 12, 8, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(240,166,58,0.22);
  border-radius: 16px;
  padding: clamp(24px, 4vw, 44px);
  position: relative;
  z-index: 1;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}
.calc-label {
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
}
.calc-value {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 22px;
  color: var(--amber);
}
.calc input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: rgba(243,239,228,0.14);
  appearance: none;
  outline: none;
  margin: 8px 0 30px;
}
.calc input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--amber);
  border: 4px solid var(--ink-3);
  box-shadow: 0 0 0 2px var(--amber);
  cursor: pointer;
}
.calc input[type="range"]::-moz-range-thumb {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--amber);
  border: 4px solid var(--ink-3);
  box-shadow: 0 0 0 2px var(--amber);
  cursor: pointer;
}
.calc-results {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid rgba(243,239,228,0.1);
}
.calc-result-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 34px);
  color: var(--paper);
}
.calc-result-label {
  margin-top: 4px;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--paper-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.calc-total {
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.calc-total-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 52px);
  color: var(--amber);
}
@media (max-width: 560px) {
  .calc-results { grid-template-columns: 1fr 1fr; }
}

/* ---------- CATALOGO PAGE ---------- */
.cat-header {
  padding-top: 150px;
  padding-bottom: 40px;
}
.cat-header h1 {
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(38px, 6vw, 76px);
  line-height: 0.95;
}
.cat-header p {
  margin-top: 16px;
  max-width: 520px;
  color: var(--paper-dim);
}
.cat-section { padding-top: 0; padding-bottom: 72px; }
.cat-section-title {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(240,166,58,0.2);
}
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.prod-card {
  background: var(--ink-2);
  border: 1px solid rgba(243,239,228,0.08);
  border-radius: 6px;
  padding: 22px;
  position: relative;
}
.prod-card.destacado { border-color: var(--amber); }
.prod-badge {
  position: absolute;
  top: -10px; left: 20px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  transform: rotate(-2deg);
}
.prod-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  text-transform: uppercase;
  line-height: 1.05;
}
.prod-specs {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--paper-faint);
  line-height: 1.7;
}
.prod-price {
  margin-top: 18px;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 24px;
  color: var(--amber);
}
@media (max-width: 900px) {
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .prod-grid { grid-template-columns: 1fr; }
}

/* fade-in on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- MOBILE: la foto tiene que ganarle al texto, no al revés ---------- */
@media (max-width: 768px) {
  /* menos padding entre secciones: la página no puede ser una maratón de scroll */
  section { padding: 48px 0; }
  .stats .wrap { padding-top: 32px; padding-bottom: 32px; }

  /* hero: recortar el bloque de texto para que se vea más sol detrás */
  .hero { padding-top: 90px; padding-bottom: 32px; }
  .hero-bg img { object-position: center 22%; }
  .eyebrow { margin-bottom: 18px; font-size: 12px; padding: 5px 12px; }
  .hero h1 { font-size: clamp(40px, 11vw, 52px); line-height: 0.92; }
  .hero-sub { margin-top: 18px; font-size: 15px; max-width: 100%; }
  .hero-sub br { display: none; } /* los <br> del copy desktop no deben forzar más líneas en mobile */
  .hero-actions { margin-top: 24px; gap: 12px; }
  .btn-primary, .btn-ghost { padding: 14px 22px; font-size: 13px; }

  .agente-copy p { margin-top: 16px; }
  .kits-grid, .galeria { margin-top: 36px; }
}
@media (max-width: 480px) {
  section { padding: 40px 0; }
  .hero h1 { font-size: clamp(36px, 10vw, 46px); }
}