/* =========================================================================
   Alta Noche v2 — Nocturnal
   Deep blacks · electric lime · cinematic grain
   ========================================================================= */

/* Fonts loaded via <link> in HTML (preconnect + subset weights) */

:root {
  /* Surfaces */
  --bg:           #0c0a08;
  --bg-2:         #131109;
  --surface:      #141414;
  --surface-2:    #1c1c1c;
  --surface-3:    #232323;
  --border:       #2a2a2a;
  --border-2:     #353535;

  /* Type */
  --ink:          #f2efe9;
  --ink-2:        #b5b1a7;
  --ink-3:        #807c73;
  --ink-4:        #5a5750;

  /* Accents */
  --lime:         #c8f060;
  --lime-dim:     #9bbd44;
  --red:          #ff3b4a;
  --red-dim:      #b8232f;
  --green:        #8fcb3d;
  --amber:        #f0a830;

  /* Fonts */
  --font-display: 'Anton', 'Impact', 'Arial Narrow', sans-serif;
  --font-sans:    'Sora', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

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

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }

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

/* =========================================================================
   Grain overlay — fixed full-viewport animated noise
   ========================================================================= */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.22;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.65 0'/></filter><rect width='240' height='240' filter='url(%23n)'/></svg>");
  animation: grain-shift 1.6s steps(8) infinite;
}
.no-grain .grain { display: none; }
@keyframes grain-shift {
  0%   { transform: translate(0,0) }
  10%  { transform: translate(-3%,-2%) }
  20%  { transform: translate(2%,3%) }
  30%  { transform: translate(-2%,4%) }
  40%  { transform: translate(3%,-1%) }
  50%  { transform: translate(-4%,2%) }
  60%  { transform: translate(2%,-3%) }
  70%  { transform: translate(-1%,4%) }
  80%  { transform: translate(3%,1%) }
  90%  { transform: translate(-2%,-3%) }
  100% { transform: translate(0,0) }
}

/* =========================================================================
   Typography
   ========================================================================= */
.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 0.88;
  text-transform: uppercase;
  text-wrap: balance;
  margin: 0;
}
.display-xl  { font-size: clamp(64px, 11vw, 180px); }
.display-l   { font-size: clamp(48px, 8vw, 128px); }
.display-m   { font-size: clamp(40px, 6.4vw, 96px); }
.display-s   { font-size: clamp(28px, 4.2vw, 64px); }

.serif-flag { font-family: 'Times New Roman', Times, serif; font-style: italic; font-weight: 400; text-transform: none; letter-spacing: -0.01em; }

.lime  { color: var(--lime); }
.red   { color: var(--red); }
.muted { color: var(--ink-3); }
.dim   { color: var(--ink-2); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--lime);
}
.eyebrow.no-bar::before { display: none; }
.eyebrow.center { gap: 0; justify-content: center; }

.lead {
  font-family: var(--font-sans);
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.45;
  color: var(--ink-2);
  font-weight: 400;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

.body-l { font-size: 17px; line-height: 1.55; color: var(--ink-2); }
.body   { font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.body-s { font-size: 13px; line-height: 1.55; color: var(--ink-3); }

.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* Highlight blocks — lime backed inline title fragments */
.hl {
  background: var(--lime);
  color: #0a0a0a;
  padding: 0 0.18em 0.05em;
  display: inline-block;
  line-height: 0.95;
  margin: 0 -0.05em;
  transform: skew(-3deg);
}
.hl-red {
  background: var(--red);
  color: #0a0a0a;
  padding: 0 0.18em 0.05em;
  display: inline-block;
  line-height: 0.95;
  transform: skew(-3deg);
}

::selection { background: var(--lime); color: #0a0a0a; }

/* =========================================================================
   Layout primitives
   ========================================================================= */
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 32px; position: relative; }
.wrap-narrow { max-width: 1040px; margin: 0 auto; padding: 0 32px; }

.sec { padding: 120px 0; position: relative; }
.sec-tight { padding: 80px 0; }
@media (max-width: 720px) {
  .sec { padding: 80px 0; }
  .sec-tight { padding: 56px 0; }
  .wrap, .wrap-narrow { padding: 0 22px; }
}

.divider {
  height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, var(--border) 12%, var(--border) 88%, transparent);
}

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 26px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none; border-radius: 0;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s var(--ease-out), background .18s var(--ease-out);
  position: relative;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-lime {
  background: var(--lime);
  color: #0a0a0a;
}
.btn-lime:hover { background: #d4f870; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { border-color: var(--ink); }

.btn-arrow {
  display: inline-flex; align-items: center; gap: 14px;
}
.btn-arrow .arrow { display: inline-block; transition: transform .25s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

/* =========================================================================
   Image placeholder slots — atmospheric dark with caption
   ========================================================================= */
.imgslot {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex; align-items: flex-end;
}
.imgslot::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(200,240,96,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.05) 0%, transparent 50%),
    repeating-linear-gradient(180deg, rgba(255,255,255,0.012) 0 2px, transparent 2px 4px);
}
.imgslot::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.4 0'/></filter><rect width='180' height='180' filter='url(%23n)'/></svg>");
  opacity: 0.5;
  mix-blend-mode: overlay;
}
.imgslot-caption {
  position: relative; z-index: 2;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  border-top: 1px solid var(--border);
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(6px);
  width: 100%;
}
.imgslot-caption::before {
  content: "▢ ";
  color: var(--lime);
  margin-right: 6px;
}

/* Spot of light placeholder — for hero, stage shots */
.imgslot-spot::before {
  background:
    radial-gradient(ellipse 60% 70% at 50% 25%, rgba(255,250,220,0.18) 0%, rgba(200,240,96,0.04) 25%, transparent 55%),
    radial-gradient(ellipse 90% 50% at 50% 100%, rgba(184,35,47,0.10) 0%, transparent 60%);
}

/* =========================================================================
   Real image slots
   ========================================================================= */
.imgslot-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.parallax-bg.imgslot-img {
  position: absolute;
  inset: -15% 0;
  height: 130%;
  width: 100%;
}
.imgslot-real-wrap {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
}

/* Dark overlay on hero and CTA background images */
.hero-bg::after {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    160deg,
    rgba(10,10,10,0.55) 0%,
    rgba(10,10,10,0.28) 50%,
    rgba(200,240,96,0.05) 100%
  );
  pointer-events: none;
}
.cta-final-bg::after {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.72) 0%,
    rgba(10,10,10,0.35) 55%,
    rgba(10,10,10,0.18) 100%
  );
  pointer-events: none;
}

/* Subtle ambient background images on text-heavy sections */
.section-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.18;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  filter: grayscale(40%) contrast(1.1);
}
.problem .wrap,
.pensum .wrap { position: relative; z-index: 1; }

/* =========================================================================
   Header — minimal, sticky
   ========================================================================= */
.hdr {
  position: sticky; top: 0; z-index: 90;
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(12px) saturate(120%);
  border-bottom: 1px solid var(--border);
}
.hdr-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 14px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.hdr-brand {
  display: flex; align-items: baseline; gap: 10px;
  text-decoration: none; color: var(--ink);
}
.hdr-brand .mark {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
}
.hdr-brand .mark em { color: var(--lime); font-style: normal; }
.hdr-brand .city {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.hdr-nav { display: flex; gap: 26px; align-items: center; }
.hdr-nav a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-decoration: none;
  transition: color .15s;
}
.hdr-nav a:hover { color: var(--lime); }
@media (max-width: 880px) {
  .hdr-nav a:not(.hdr-cta) { display: none; }
}
.hdr-cta {
  padding: 10px 16px;
  background: var(--lime) !important;
  color: #0a0a0a !important;
  font-size: 11px !important;
  font-weight: 700;
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-bg .imgslot {
  height: 100%;
  border: none;
}
.hero-bg .imgslot-caption { background: transparent; border: none; color: var(--ink-4); }
.hero-vignette {
  position: absolute; inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.45) 0%, rgba(10,10,10,0.15) 35%, rgba(10,10,10,0.65) 70%, rgba(10,10,10,0.95) 100%),
    radial-gradient(ellipse 90% 60% at 50% 30%, transparent 0%, rgba(10,10,10,0.4) 70%, rgba(10,10,10,0.9) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  padding: 80px 0 56px;
  width: 100%;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 36px;
}
.hero-eyebrow .pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 rgba(200,240,96,0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,240,96,0.5); }
  70%  { box-shadow: 0 0 0 12px rgba(200,240,96,0); }
  100% { box-shadow: 0 0 0 0 rgba(200,240,96,0); }
}
.hero h1 {
  margin: 0 0 40px;
  max-width: 18ch;
}
.hero h1 .alta {
  display: inline-block;
}
.hero-row {
  display: flex; flex-wrap: wrap; gap: 36px; align-items: flex-end; justify-content: space-between;
}
.hero-blurb {
  max-width: 38ch;
}
.hero-stats {
  display: flex; gap: 32px; flex-wrap: wrap;
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding-top: 28px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 0.9;
  color: var(--lime);
}
.hero-stat .lab {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 8px;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-bg .imgslot {
  height: 100%;
  border: none;
}
.hero-bg .imgslot-caption { background: transparent; border: none; color: var(--ink-4); }
.hero-vignette {
  position: absolute; inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.45) 0%, rgba(10,10,10,0.15) 35%, rgba(10,10,10,0.65) 70%, rgba(10,10,10,0.95) 100%),
    radial-gradient(ellipse 90% 60% at 50% 30%, transparent 0%, rgba(10,10,10,0.4) 70%, rgba(10,10,10,0.9) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  padding: 80px 0 56px;
  width: 100%;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 36px;
}
.hero-eyebrow .pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 rgba(200,240,96,0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,240,96,0.5); }
  70%  { box-shadow: 0 0 0 12px rgba(200,240,96,0); }
  100% { box-shadow: 0 0 0 0 rgba(200,240,96,0); }
}
.hero h1 {
  margin: 0 0 40px;
  max-width: 18ch;
}
.hero h1 .alta {
  display: inline-block;
}
.hero-row {
  display: flex; flex-wrap: wrap; gap: 36px; align-items: flex-end; justify-content: space-between;
}
.hero-blurb {
  max-width: 38ch;
}
.hero-stats {
  display: flex; gap: 32px; flex-wrap: wrap;
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding-top: 28px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 0.9;
  color: var(--lime);
}
.hero-stat .lab {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 8px;
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  left: 32px; bottom: 24px;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex; align-items: center; gap: 10px;
}
.scroll-cue .line {
  display: inline-block; width: 32px; height: 1px;
  background: var(--lime);
  position: relative; overflow: hidden;
}
.scroll-cue .line::after {
  content: ""; position: absolute; inset: 0;
  background: var(--ink);
  animation: cueSlide 2.2s var(--ease-in-out) infinite;
}
@keyframes cueSlide {
  0%   { transform: translateX(-100%); }
  60%  { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

/* =========================================================================
   Problem section
   ========================================================================= */
.problem {
  padding: 140px 0;
  background: var(--bg);
  text-align: left;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.problem h2 {
  max-width: 18ch;
}
.problem-body {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 760px) {
  .problem-body { grid-template-columns: 1fr; gap: 28px; }
}
.problem-list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}
.problem-list li {
  padding: 22px 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.4;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  display: flex; gap: 14px; align-items: baseline;
  padding-right: 16px;
}
.problem-list li:nth-child(odd) { padding-left: 0; }
.problem-list li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--border); }
.problem-list .x {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.1em;
}
@media (max-width: 600px) {
  .problem-list { grid-template-columns: 1fr; }
  .problem-list li:nth-child(even) { padding-left: 0; border-left: none; }
}

/* =========================================================================
   Programa (qué es) — 3 columns
   ========================================================================= */
.programa {
  padding: 120px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.programa-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 760px) {
  .programa-head { grid-template-columns: 1fr; gap: 28px; }
}
.programa-image {
  margin-top: 56px;
  height: 380px;
}
.week-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 56px;
}
.week-cell {
  background: var(--surface);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 200px;
}
.week-cell .day {
  font-family: var(--font-display);
  font-size: 42px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--lime);
}
.week-cell .focus {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.2;
}
.week-cell .detail {
  font-size: 13px;
  color: var(--ink-3);
  margin-top: auto;
}
@media (max-width: 720px) {
  .week-grid { grid-template-columns: 1fr; }
}
.numstrip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 24px;
}
.numstrip-cell {
  background: var(--bg);
  padding: 28px;
  text-align: left;
}
.numstrip-cell .n {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 0.9;
  color: var(--ink);
}
.numstrip-cell .l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 8px;
}
@media (max-width: 600px) { .numstrip { grid-template-columns: 1fr; } }

/* =========================================================================
   Phases (3 fases)
   ========================================================================= */
.fases {
  padding: 140px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.fases-stack {
  margin-top: 64px;
  display: flex; flex-direction: column; gap: 0;
}
.fase-row {
  display: grid;
  grid-template-columns: 200px 1fr 240px;
  gap: 48px;
  align-items: start;
  padding: 48px 0;
  border-top: 1px solid var(--border);
  position: relative;
}
.fase-row:last-child { border-bottom: 1px solid var(--border); }
.fase-row .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.fase-row .tag .num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 0.9;
  color: var(--ink);
  letter-spacing: 0;
  margin-top: 6px;
  text-transform: uppercase;
}
.fase-row .tag.green .num { color: var(--green); }
.fase-row .tag.neutral .num { color: var(--ink); }
.fase-row .tag.red .num { color: var(--red); }

.fase-row .title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0;
  margin: 0 0 14px;
  color: var(--ink);
}
.fase-row .desc { font-size: 16px; color: var(--ink-2); max-width: 56ch; }
.fase-row .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.fase-row .end {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.5;
  border-left: 2px solid var(--lime);
  padding: 8px 0 8px 14px;
}
.fase-row .end strong { color: var(--ink); font-weight: 700; display: block; margin-bottom: 4px; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime); }
.fase-row.red .end { border-left-color: var(--red); }
.fase-row.red .end strong { color: var(--red); }

@media (max-width: 900px) {
  .fase-row { grid-template-columns: 1fr; gap: 18px; padding: 36px 0; }
}

/* =========================================================================
   Pensum — the big section
   ========================================================================= */
.pensum {
  padding: 140px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.pensum-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: end; margin-bottom: 64px; }
@media (max-width: 760px) {
  .pensum-head { grid-template-columns: 1fr; }
}

.phase-group { margin-bottom: 72px; }
.phase-group:last-child { margin-bottom: 0; }
.phase-label {
  display: flex; align-items: baseline; gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.phase-label .bar {
  width: 56px; height: 6px;
  display: inline-block;
  background: var(--ink);
}
.phase-label.green .bar { background: var(--green); }
.phase-label.neutral .bar { background: var(--ink); }
.phase-label.red .bar { background: var(--red); }
.phase-label .num {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.phase-label .name {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.phase-label .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-left: auto;
}

.modgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 900px) { .modgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .modgrid { grid-template-columns: 1fr; } }

.modcard {
  background: var(--surface);
  padding: 28px 26px 26px;
  display: flex; flex-direction: column;
  gap: 14px;
  min-height: 240px;
  position: relative;
  transition: background .2s var(--ease-out);
}
.modcard:hover { background: var(--surface-2); }
.modcard .topline {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.modcard .mod {
  font-family: var(--font-display);
  font-size: 38px;
  letter-spacing: 0.02em;
  color: var(--ink);
  line-height: 1;
}
.modcard.green .mod { color: var(--green); }
.modcard.red .mod { color: var(--red); }
.modcard.neutral .mod { color: var(--ink); }
.modcard .name {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--ink);
}
.modcard .deliv {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-2);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border-2);
}
.modcard .deliv .lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 6px;
}
.modcard.green .deliv .lbl { color: var(--green); }
.modcard.red .deliv .lbl { color: var(--red); }
.modcard.neutral .deliv .lbl { color: var(--ink); }

/* Expandable layout variant */
.modlist .modrow {
  display: grid;
  grid-template-columns: 80px 1fr 120px 48px;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: padding .2s var(--ease-out);
}
.modlist .modrow:hover { padding-left: 8px; }
.modlist .modrow .mod {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.modlist .modrow.green .mod { color: var(--green); }
.modlist .modrow.red .mod { color: var(--red); }
.modlist .modrow .name {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.modlist .modrow .hrs {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  text-transform: uppercase;
  text-align: right;
}
.modlist .modrow .chev {
  text-align: right;
  font-family: var(--font-mono);
  color: var(--ink-3);
  transition: transform .25s var(--ease-out), color .15s;
}
.modlist .modrow.open .chev { transform: rotate(90deg); color: var(--lime); }
.modlist .modpanel {
  grid-column: 1 / -1;
  padding: 0 0 8px 104px;
  font-size: 14px;
  color: var(--ink-2);
  border-bottom: 1px solid var(--border);
  display: none;
}
.modlist .modpanel.open {
  display: block;
  padding: 0 0 24px 104px;
  animation: drop .25s var(--ease-out);
}
@keyframes drop {
  0% { opacity: 0; transform: translateY(-6px); }
  100% { opacity: 1; transform: translateY(0); }
}
.modlist .modpanel .lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 6px;
  display: block;
}
@media (max-width: 720px) {
  .modlist .modrow { grid-template-columns: 60px 1fr 32px; }
  .modlist .modrow .hrs { grid-column: 2; text-align: left; font-size: 10px; }
  .modlist .modpanel.open { padding-left: 84px; }
}

/* =========================================================================
   Entregables (lo que te llevas)
   ========================================================================= */
.entregables {
  padding: 140px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.entregables-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 880px) {
  .entregables-row { grid-template-columns: 1fr; gap: 36px; }
}
.entregables-list {
  list-style: none; padding: 0; margin: 0;
  counter-reset: ent;
}
.entregables-list li {
  counter-increment: ent;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.entregables-list li::before {
  content: counter(ent, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
}
.entregables-list li span {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.3;
}
.entregables-image { height: 100%; min-height: 480px; }

/* =========================================================================
   Pricing — La Inversión
   ========================================================================= */
.precio {
  padding: 140px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.precio-cards {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 880px) { .precio-cards { grid-template-columns: 1fr; } }

.pcard {
  background: var(--surface);
  padding: 36px 30px 36px;
  display: flex; flex-direction: column;
  gap: 16px;
  position: relative;
  min-height: 480px;
}
.pcard.featured { background: var(--bg); }
.pcard .pcard-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.pcard.featured .pcard-tag { color: var(--lime); }
.pcard .pcard-name {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-top: 8px;
}
.pcard .pcard-price {
  font-family: var(--font-display);
  font-size: clamp(56px, 6vw, 84px);
  line-height: 0.95;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-top: 8px;
}
.pcard.featured .pcard-price { color: var(--lime); }
.pcard .pcard-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.pcard .pcard-blurb {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
  margin-top: 6px;
}
.pcard .pcard-spacer { flex: 1; }
.pcard .pcard-cta {
  margin-top: 8px;
  align-self: stretch;
  text-align: center;
  display: block;
  padding: 16px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border-2);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.pcard .pcard-cta:hover { background: var(--ink); color: #0a0a0a; }
.pcard.featured .pcard-cta {
  background: var(--lime); color: #0a0a0a; border-color: var(--lime);
}
.pcard.featured .pcard-cta:hover { background: #d4f870; }
.pcard .pcard-flag {
  position: absolute; top: 0; right: 0;
  padding: 6px 14px;
  background: var(--lime);
  color: #0a0a0a;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}
.pcard .pcard-flag-red {
  position: absolute; top: 0; right: 0;
  padding: 6px 14px;
  background: var(--red);
  color: #0a0a0a;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}

.precio-anchor {
  margin-top: 48px;
  padding: 32px;
  border: 1px solid var(--border-2);
  border-left: 2px solid var(--lime);
  background: var(--bg);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
}
.precio-anchor strong { color: var(--ink); font-weight: 700; }
.precio-anchor em { font-style: normal; color: var(--lime); }

.precio-close {
  margin-top: 36px;
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.precio-close p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--ink);
}
.precio-close p .b { font-weight: 700; }

/* =========================================================================
   Marquee
   ========================================================================= */
.marquee {
  padding: 28px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex; gap: 56px;
  white-space: nowrap;
  animation: scroll 42s linear infinite;
  align-items: center;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}
.marquee-track .dot { color: var(--lime); font-size: 14px; }
@keyframes scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =========================================================================
   Sobre Nosotros — entity summary section
   ========================================================================= */
.sobre-nosotros {
  padding: 96px 0;
  background: var(--bg);
  border-top: 1px solid rgba(242,239,233,0.07);
}
@media (max-width: 768px) {
  .sobre-nosotros { padding: 64px 0; }
}

/* =========================================================================
   Footer CTA
   ========================================================================= */
.cta-final {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}
.cta-final-bg {
  position: absolute; inset: 0; z-index: 0;
}
.cta-final-vignette {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse 80% 70% at 50% 50%, transparent 0%, rgba(10,10,10,0.5) 70%, rgba(10,10,10,0.95) 100%),
    linear-gradient(180deg, rgba(10,10,10,0.6) 0%, transparent 30%, rgba(10,10,10,0.85) 100%);
}
.cta-final-inner {
  position: relative; z-index: 2;
  text-align: left;
  padding: 120px 0;
  width: 100%;
}
.cta-final h2 {
  margin: 0 0 32px;
  max-width: 14ch;
}
.cta-final-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 56px;
  display: flex; gap: 32px; flex-wrap: wrap;
}
.cta-final-meta span { display: flex; align-items: center; gap: 8px; }
.cta-final-meta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
.cta-final .btn { padding: 22px 32px; font-size: 14px; }

/* Site footer */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 64px;
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
}
.footer-brand-col { display: flex; flex-direction: column; gap: 16px; }
.footer-brand {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}
.footer-brand em { color: var(--lime); font-style: normal; }
.footer-desc {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.6;
  margin: 0;
  max-width: 32ch;
}
.footer-contact-col { display: flex; flex-direction: column; gap: 20px; }
.footer-links-col { display: flex; flex-direction: column; gap: 20px; }
.footer-contact-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 700;
  margin: 0;
}
.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  line-height: 1.4;
  transition: color .15s;
}
.footer-contact-item svg { flex-shrink: 0; color: var(--lime); }
a.footer-contact-item:hover { color: var(--lime); }
.footer-wa { color: var(--lime) !important; }
.footer-wa:hover { text-decoration: underline; }
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a {
  font-size: 14px;
  color: var(--ink-3);
  text-decoration: none;
  transition: color .15s;
  line-height: 1.4;
}
.footer-nav a:hover { color: var(--lime); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-4);
}
@media (max-width: 800px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 0 36px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}
.footer-brand em { color: var(--lime); font-style: normal; }
.footer-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* =========================================================================
   Design refresh — audiencia no-tech · 2026
   ========================================================================= */

/* Tipografía — más legible */
.lead { font-size: clamp(18px, 1.6vw, 24px); line-height: 1.55; }
p { line-height: 1.65; }

/* Secciones — menos padding vertical */
.problem, .programa, .pensum, .precio { padding: 100px 0; }

/* ── Hero: nuevos CTAs ─────────────────────────────────────────────────── */
.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border: 1px solid var(--border-2);
  color: var(--ink-2);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color .18s, color .18s;
}
.btn-ghost:hover { border-color: var(--ink-3); color: var(--ink); }
.hero-reassurance {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 32px;
}

/* ── Pillars (reemplaza week-grid) ──────────────────────────────────────── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 56px;
}
.pillar {
  background: var(--bg);
  padding: 40px 32px;
}
.pillar-icon { font-size: 32px; margin-bottom: 18px; line-height: 1; }
.pillar-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 36px);
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.pillar-desc { font-size: 15px; color: var(--ink-2); line-height: 1.55; }
@media (max-width: 640px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar { padding: 28px 22px; }
}

/* ── Pensum stats strip ─────────────────────────────────────────────────── */
.pensum-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-bottom: 56px;
}
.ps-cell {
  background: var(--bg-2);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ps-n {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  text-transform: uppercase;
  color: var(--lime);
  line-height: 1;
}
.ps-l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
@media (max-width: 640px) {
  .pensum-stats { grid-template-columns: 1fr; }
}

/* ── ¿Para quién? ───────────────────────────────────────────────────────── */
.para-quien {
  padding: 100px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.pq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 56px;
}
.pq-col {
  padding: 32px;
  border: 1px solid var(--border);
}
.pq-yes { border-color: var(--green); }
.pq-no  { border-color: var(--border); }
.pq-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.pq-yes .pq-label { color: var(--green); }
.pq-no  .pq-label { color: var(--ink-3); }
.pq-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.45;
}
.pq-item:last-child { border-bottom: none; }
.pq-check { color: var(--green); font-size: 13px; flex-shrink: 0; }
.pq-dash  { color: var(--ink-4); font-size: 13px; flex-shrink: 0; }
@media (max-width: 640px) {
  .pq-grid { grid-template-columns: 1fr; }
  .pq-col { padding: 22px 18px; }
}

/* ── Precio simplificado ────────────────────────────────────────────────── */
.precio-simple {
  max-width: 520px;
  margin: 56px auto 0;
}
.precio-simple .pcard { border-color: var(--lime); }
.precio-alts {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.7;
}
.precio-alts strong { color: var(--ink-2); }

/* =========================================================================
   WhatsApp FAB
   ========================================================================= */
.wa-fab {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 95;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--lime);
  color: #0a0a0a;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), 0 0 0 6px rgba(200,240,96,0.10);
  transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out);
}
.wa-fab:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 32px rgba(0,0,0,0.6), 0 0 0 8px rgba(200,240,96,0.18);
}
.wa-fab svg { width: 30px; height: 30px; }
.wa-fab .ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--lime);
  opacity: 0.4;
  animation: ringPulse 2.8s var(--ease-in-out) infinite;
}
@keyframes ringPulse {
  0% { transform: scale(0.85); opacity: 0.5; }
  70% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* =========================================================================
   Scroll reveal — fade up on enter viewport
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }

/* Parallax */
.parallax-bg {
  transition: transform 0.1s linear;
  will-change: transform;
}

/* =========================================================================
   Tweak overrides (intensity)
   ========================================================================= */
.lime-low {
  --lime: #9aaf57;
}
.lime-high {
  --lime: #d4ff58;
}

/* =========================================================================
   v3 — PROBLEMA SECTION
   ========================================================================= */
.problema-sec {
  padding: 120px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.problema-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.problema-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.problema-list li {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.45;
}
.gap-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
@media (max-width: 800px) {
  .problema-layout { grid-template-columns: 1fr; gap: 40px; }
}

/* =========================================================================
   v3 — SOLUCIÓN SECTION
   ========================================================================= */
.solucion-sec {
  padding: 120px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.solucion-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 72px;
}
@media (max-width: 800px) {
  .solucion-head { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
}

/* Pilares grid — image cards */
.pilares-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 900px) { .pilares-grid { grid-template-columns: 1fr; } }

.pilar-card {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: background .2s var(--ease-out);
}
.pilar-card:hover { background: var(--surface-2); }

.pilar-img {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: var(--surface-3);
}
.pilar-img .imgslot-real-wrap,
.pilar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
}
.pilar-card:hover .pilar-img img { transform: scale(1.04); }
.pilar-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.65) 0%, transparent 60%);
  pointer-events: none;
}
.pilar-num {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--lime);
  line-height: 1;
  opacity: 0.7;
}

.pilar-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.pilar-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}
.pilar-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.5vw, 36px);
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1;
  margin: 4px 0;
}
.pilar-desc {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
}

/* Stats strip */
.stats-strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  margin-top: 64px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
}
.stat-n {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1;
  color: var(--lime);
}
.stat-l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.stat-div {
  width: 1px;
  height: 56px;
  background: var(--border);
  margin: 0 24px;
}
@media (max-width: 720px) {
  .stats-strip {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .stat-div { display: none; }
}

/* =========================================================================
   v3 — PROCESO / FASES ACCORDION
   ========================================================================= */
.proceso-sec {
  padding: 120px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.proceso-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 800px) {
  .proceso-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 40px; }
}

.fases-list {
  display: flex;
  flex-direction: column;
}
.fase-item {
  border-top: 1px solid var(--border);
}
.fase-item:last-child {
  border-bottom: 1px solid var(--border);
}

.fase-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 32px 0;
  cursor: pointer;
  user-select: none;
  transition: padding-left .2s var(--ease-out);
}
.fase-header:hover { padding-left: 6px; }

.fase-header-left {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
}
.fase-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  flex-shrink: 0;
  min-width: 64px;
}
.fase-name {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 42px);
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1;
  margin: 0;
}
.fase-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.fase-header-right {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-shrink: 0;
}
.fase-result {
  text-align: right;
  max-width: 280px;
}
.fase-result-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.fase-result-text {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.4;
}
.fase-toggle {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: background .15s, color .15s, transform .3s var(--ease-out);
}
.fase-toggle:hover { background: var(--surface); color: var(--ink); }
.fase-toggle.open { transform: rotate(180deg); color: var(--lime); }

/* Módulos dentro del accordion */
.fase-modules {
  padding: 8px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  animation: drop .3s var(--ease-out);
}
.mod-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--border-2);
}
.mod-item:first-child { border-top: none; }
.mod-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  border: 1px solid;
  border-radius: 4px;
  padding: 4px 8px;
  text-align: center;
  text-transform: uppercase;
}
.mod-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mod-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}
.mod-deliv {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.4;
}
.mod-hrs {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

@media (max-width: 800px) {
  .fase-header-left { flex-wrap: wrap; gap: 8px; }
  .fase-header-right { display: flex; gap: 0; }
  .fase-result { display: none; }
  .fase-header { cursor: pointer; }
  .fase-header:focus-visible { outline: 2px solid var(--lime); outline-offset: -2px; border-radius: 4px; }
  .fase-toggle { color: var(--lime); padding: 6px; }
  .mod-item { grid-template-columns: 48px 1fr; }
  .mod-hrs { display: none; }
}

/* =========================================================================
   v3 — AMBIENTE PHOTO GRID
   ========================================================================= */
.ambiente-sec {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.ambiente-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  height: 540px;
}
@media (max-width: 800px) {
  .ambiente-grid { grid-template-columns: 1fr; height: auto; }
}

.ambiente-img {
  position: relative;
  overflow: hidden;
}
.ambiente-img .imgslot-real-wrap,
.ambiente-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.ambiente-img:hover img { transform: scale(1.04); }

.ambiente-img--large { grid-row: 1; }
.ambiente-img-col {
  display: flex;
  flex-direction: column;
}
.ambiente-img--small { flex: 1; }
.ambiente-text-card {
  background: var(--surface);
  display: flex;
  align-items: center;
}
.ambiente-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 28px;
  background: linear-gradient(to top, rgba(10,10,10,0.85), transparent);
  z-index: 2;
}
.ambiente-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-2);
}

/* =========================================================================
   v3 — PARA QUIÉN
   ========================================================================= */
.paraquien-sec {
  padding: 120px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.pq-cols {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  max-width: 860px;
  margin: 0 auto;
}
.pq-col {
  padding: 40px 36px;
}
.pq-col-header {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 28px;
  font-weight: 700;
}
.pq-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
  color: var(--ink);
  line-height: 1.45;
}
.pq-row:last-child { border-bottom: none; }
.pq-icon { flex-shrink: 0; font-size: 14px; }
.pq-icon-yes { color: var(--lime); }
.pq-icon-no  { color: var(--ink-4); }
.pq-divider {
  width: 1px;
  background: var(--border);
  margin: 24px 0;
}
@media (max-width: 720px) {
  .pq-cols { grid-template-columns: 1fr; border-radius: 12px; }
  .pq-divider { width: 100%; height: 1px; margin: 0; }
  .pq-col { padding: 28px 24px; }
}

/* =========================================================================
   v3 — PRECIO SECTION
   ========================================================================= */
.precio-sec {
  padding: 120px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.precio-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 880px) {
  .precio-layout { grid-template-columns: 1fr; gap: 48px; }
}
.precio-alts {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}
.alt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.alt-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.alt-price {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.precio-card {
  background: var(--surface);
  border: 1px solid var(--lime);
  border-radius: 16px;
  padding: 40px 36px;
  position: sticky;
  top: 100px;
}
.precio-card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 20px;
}
.precio-amount {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 96px);
  color: var(--lime);
  line-height: 1;
  margin-bottom: 8px;
}
.precio-amount span {
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--ink-3);
  font-weight: 400;
}
.precio-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.precio-includes {
  list-style: none;
  padding: 0; margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.precio-includes li {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.4;
}

/* =========================================================================
v3 — CONTACT FORM SECTION
========================================================================= */
.contact-sec {
  padding: 120px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 880px) {
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

.contact-channels {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-channel-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime);
  background: var(--surface);
}
.contact-channel-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 4px;
}
.contact-channel-value {
  font-size: 16px;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.4;
  transition: color .15s;
}
a.contact-channel-value:hover { color: var(--lime); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}
.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 500;
}
.form-input {
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.5;
  transition: border-color .18s, box-shadow .18s;
}
.form-input::placeholder { color: var(--ink-4); }
.form-input:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(200,240,96,0.15);
}
.form-textarea {
  resize: vertical;
  min-height: 100px;
}
.form-disclaimer {
  font-size: 13px;
  color: var(--ink-3);
  text-align: center;
  margin: 0;
  line-height: 1.5;
}

.contact-success {
  background: var(--surface);
  border: 1px solid var(--green);
  border-radius: 16px;
  padding: 48px 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.contact-success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: var(--bg);
  font-size: 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}
.contact-success-title {
  font-family: var(--font-display);
  font-size: 28px;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}
.contact-success-text {
  font-size: 15px;
  color: var(--ink-2);
  margin: 0;
  max-width: 36ch;
  line-height: 1.55;
}

.form-input:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* =========================================================================
v3 — CTA FINAL (override for centered layout)
   ========================================================================= */
.cta-final-inner {
  text-align: center;
}
.cta-final-meta {
  justify-content: center;
  margin-top: 0;
  margin-bottom: 0;
}

/* =========================================================================
   Skip link
   ========================================================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  padding: 12px 20px;
  background: var(--lime);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
}
.skip-link:focus {
  top: 0;
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* =========================================================================
   FAQ
   ========================================================================= */
.faq-sec {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.faq-item {
  background: var(--bg);
}
.faq-q-wrap {
  margin: 0;
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 24px 28px;
  background: none;
  border: none;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s var(--ease-out);
}
.faq-q:hover {
  background: var(--surface);
}
.faq-chevron {
  flex-shrink: 0;
  color: var(--ink-3);
  transition: transform 0.25s var(--ease-out);
}
.faq-chevron.open {
  transform: rotate(180deg);
}
.faq-a {
  padding: 0 28px 24px;
}
.faq-a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 60ch;
}

/* =========================================================================
   Focus visible
   ========================================================================= */
.btn:focus-visible,
.hdr-nav a:focus-visible,
.hdr-brand:focus-visible,
.fase-toggle:focus-visible,
.faq-q:focus-visible,
.wa-fab:focus-visible,
.skip-link:focus-visible,
.form-input:focus-visible,
.footer-nav a:focus-visible,
a.footer-contact-item:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

picture,
picture img.imgslot-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================================================================
   Reduced motion
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  .grain {
    animation: none;
    opacity: 0.04;
  }
  .marquee-track {
    animation: none;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .pulse {
    animation: none;
  }
  .wa-fab .ring {
    animation: none;
  }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}