/* ═══════════════════════════════════════════════════════════════
   SOLARTEC — Sistema de diseño
   Paleta: azules marinos profundos + verde esmeralda + lima energía
   Tipografía: Space Grotesk (display) · Instrument Serif (acentos)
               Inter (texto corrido)
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Color */
  --bg:          #050D18;
  --navy-1:      #081426;
  --navy-2:      #0B1D33;
  --ink:         #04101E;
  --cream:       #EDF3EA;
  --cream-2:     #E0EAD9;
  --green:       #1DB97C;
  --green-deep:  #0C4A33;
  --lime:        #C6F24E;
  --lime-dim:    #A8D63E;

  /* Líneas y texto atenuado */
  --line-d: rgba(237, 243, 234, .14);
  --dim-d:  rgba(237, 243, 234, .62);
  --line-l: rgba(4, 16, 30, .14);
  --dim-l:  rgba(4, 16, 30, .64);

  /* Tipografía */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-serif:   "Instrument Serif", Georgia, serif;
  --font-body:    "Inter", system-ui, sans-serif;

  /* Ritmo */
  --container: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-pad: clamp(5rem, 12vw, 10rem);

  /* Motion */
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-expo: cubic-bezier(.87, 0, .13, 1);

  --radius: 20px;
}

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

html { scroll-behavior: auto; }

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }

::selection { background: var(--lime); color: var(--ink); }

.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

/* ── Grano / textura ───────────────────────────────────────── */
.grain {
  position: fixed;
  inset: -100%;
  z-index: 2000;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 9s steps(10) infinite;
}
@keyframes grain-shift {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-5%, -8%); }
  30% { transform: translate(4%, -4%); }
  50% { transform: translate(-6%, 6%); }
  70% { transform: translate(7%, 3%); }
  90% { transform: translate(-3%, 7%); }
}

/* ── Cursor personalizado ──────────────────────────────────── */
.cursor { position: fixed; inset: 0; z-index: 3000; pointer-events: none; }
.cursor__dot, .cursor__ring {
  position: absolute;
  top: 0; left: 0;
  border-radius: 50%;
  translate: -50% -50%;
}
.cursor__dot {
  width: 8px; height: 8px;
  background: var(--lime);
}
.cursor__ring {
  width: 40px; height: 40px;
  border: 1px solid rgba(198, 242, 78, .5);
  transition: width .35s var(--ease-out), height .35s var(--ease-out),
              border-color .35s, background-color .35s;
}
.cursor.is-hover .cursor__ring {
  width: 72px; height: 72px;
  background: rgba(198, 242, 78, .12);
  border-color: rgba(198, 242, 78, .9);
}
.cursor.is-down .cursor__ring { width: 30px; height: 30px; }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ── Preloader ─────────────────────────────────────────────── */
.preloader {
  position: fixed; inset: 0; z-index: 4000;
  display: grid; place-items: center;
  background: var(--ink);
}
.preloader__inner { position: relative; z-index: 2; text-align: center; }
.preloader__logo-img {
  width: min(220px, 55vw);
  height: auto;
  margin-inline: auto;
}
.preloader__count {
  margin-top: 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 300;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}
.preloader__bar {
  width: min(320px, 60vw);
  height: 1px;
  margin: 2rem auto 0;
  background: var(--line-d);
  overflow: hidden;
}
.preloader__bar-fill {
  display: block;
  width: 100%; height: 100%;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
}
.preloader__curtain {
  position: absolute; inset: 0;
  background: var(--bg);
  transform: translateY(100%);
}

/* ── Botones ───────────────────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 1.05rem 1.9rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .01em;
  white-space: nowrap;
  overflow: hidden;
  transition: color .4s var(--ease-out), border-color .4s;
  will-change: transform;
}
.btn--small { padding: .7rem 1.35rem; font-size: .85rem; }
.btn--lime { background: var(--lime); color: var(--ink); }
.btn--lime::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--cream);
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform .5s var(--ease-expo);
}
.btn--lime:hover::before { transform: translateY(0); }
.btn--lime > * { position: relative; z-index: 1; }
.btn--ghost {
  border: 1px solid var(--line-d);
  color: var(--cream);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn__arrow { width: 1.1em; height: 1.1em; transition: transform .4s var(--ease-out); }
.btn:hover .btn__arrow { transform: translate(2px, -2px); }

/* ── Navegación ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: transform .5s var(--ease-out), background-color .4s, backdrop-filter .4s;
}
.nav.is-hidden { transform: translateY(-110%); }
.nav.is-scrolled {
  background: rgba(5, 13, 24, .72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-d);
}
.nav__inner {
  width: min(100% - (var(--gutter) * 2), 1480px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.1rem;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
}
.nav__logo-img { height: 40px; width: auto; }
.nav__links { display: flex; gap: 2.25rem; }
.nav__link {
  position: relative;
  font-family: var(--font-display);
  font-size: .92rem;
  color: var(--dim-d);
  transition: color .3s;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav__link:hover { color: var(--cream); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: .5rem;
  z-index: 1200;
}
.nav__burger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--cream);
  transition: transform .4s var(--ease-out), opacity .3s;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ── Menú móvil ────────────────────────────────────────────── */
.menu {
  position: fixed; inset: 0; z-index: 1100;
  background: var(--navy-1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path .6s var(--ease-expo), visibility 0s .6s;
}
.menu.is-open {
  clip-path: inset(0 0 0% 0);
  visibility: visible;
  transition: clip-path .6s var(--ease-expo);
}
.menu__links { display: flex; flex-direction: column; gap: .5rem; }
.menu__link {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 10vw, 4rem);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.15;
  transition: color .3s, transform .4s var(--ease-out);
}
.menu__link:hover { color: var(--lime); transform: translateX(12px); }
.menu__footer {
  margin-top: 3rem;
  display: flex;
  gap: 2rem;
  color: var(--dim-d);
  font-size: .95rem;
}

/* ── Placeholders de imagen ────────────────────────────────── */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line-d);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(29, 185, 124, .16), transparent 55%),
    radial-gradient(100% 100% at 85% 90%, rgba(198, 242, 78, .10), transparent 50%),
    linear-gradient(150deg, var(--navy-2), var(--navy-1) 60%, var(--ink));
}
.ph::before { /* retícula técnica */
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-d) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-d) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .35;
  mask-image: radial-gradient(80% 80% at 50% 50%, black, transparent);
}
.ph::after { /* etiqueta */
  content: attr(data-ph-label);
  position: absolute;
  bottom: 1rem; left: 1rem; right: 1rem;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dim-d);
  text-align: center;
}
.ph__icon { width: 44px; height: 44px; color: rgba(237, 243, 234, .35); }
.ph--deep { background: linear-gradient(150deg, var(--navy-2), var(--ink)); border-radius: 0; border: 0; }

/* Imágenes reales integradas */
img.hero__media, img.process__media {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
.benefits__visual-item {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 7rem;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 55vw; height: 55vw;
  top: -20%; right: -15%;
  background: radial-gradient(circle, rgba(29, 185, 124, .22), transparent 65%);
}
.hero__glow--2 {
  width: 40vw; height: 40vw;
  bottom: -25%; left: -10%;
  background: radial-gradient(circle, rgba(198, 242, 78, .10), transparent 65%);
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding-block: clamp(2rem, 6vh, 5rem);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dim-d);
  margin-bottom: 2rem;
}
.hero__eyebrow-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px var(--lime);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8.4vw, 7.5rem);
  font-weight: 600;
  line-height: .98;
  letter-spacing: -.035em;
  text-wrap: balance;
}
.hero__line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.hero__line > span { display: inline-block; will-change: transform; }
.hero__title-accent {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.02em;
  color: var(--lime);
  padding-right: .04em;
}
.hero__title-em { font-style: inherit; }
.hero__sub {
  max-width: 46ch;
  margin-top: 2.25rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--dim-d);
}
.hero__sub strong { color: var(--cream); font-weight: 500; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.75rem; }

.hero__visual { position: relative; }
.hero__media {
  aspect-ratio: 4 / 5;
  border-radius: calc(var(--radius) * 1.4);
}
.hero__badge {
  position: absolute;
  left: -1.5rem; bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: 1.1rem 1.4rem;
  border-radius: 16px;
  background: rgba(8, 20, 38, .82);
  border: 1px solid var(--line-d);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.hero__badge-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--lime);
}
.hero__badge-text {
  font-size: .8rem;
  line-height: 1.35;
  color: var(--dim-d);
}

.hero__stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-d);
  border-block: 1px solid var(--line-d);
  margin-top: clamp(2rem, 5vh, 4rem);
}
.hero__stat {
  padding: 1.75rem clamp(1rem, 2.5vw, 2rem);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}
.hero__stat-label { font-size: .85rem; color: var(--dim-d); }

.hero__scroll {
  position: absolute;
  right: clamp(1.25rem, 4vw, 3rem);
  bottom: 8.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
}
.hero__scroll-text {
  font-family: var(--font-display);
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--dim-d);
  writing-mode: vertical-rl;
}
.hero__scroll-line {
  width: 1px; height: 56px;
  background: var(--line-d);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--lime);
  animation: scroll-hint 2s var(--ease-expo) infinite;
}
@keyframes scroll-hint { 0% { top: -100%; } 55%, 100% { top: 100%; } }

/* ── Marquee ───────────────────────────────────────────────── */
.marquee {
  border-block: 1px solid var(--line-d);
  padding-block: 1.15rem;
  overflow: hidden;
  background: var(--navy-1);
}
.marquee__track { display: flex; width: max-content; animation: marquee 26s linear infinite; }
.marquee__group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-right: 2.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee__group i { font-style: normal; color: var(--lime); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── Secciones claras ──────────────────────────────────────── */
.section--light {
  background: var(--cream);
  color: var(--ink);
}
.section--light ::selection { background: var(--green-deep); color: var(--cream); }

.section-label {
  display: inline-flex;
  align-items: baseline;
  gap: .75rem;
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dim-l);
  margin-bottom: 1.75rem;
}
.section-label span { color: var(--green); font-variant-numeric: tabular-nums; }
.section-label--dark { color: var(--dim-d); }
.section-label--dark span { color: var(--lime); }

.section-head { max-width: 900px; margin-bottom: clamp(3rem, 7vw, 5.5rem); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3.9rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.03em;
  text-wrap: balance;
}
.section-title em, .intro__statement em, .contact__title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.section--light .section-title em, .intro__statement em { color: var(--green-deep); }
.contact__title em { color: var(--lime); }

/* palabras animadas (se generan por JS) */
.word { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .08em; margin-bottom: -.08em; }
.word > span { display: inline-block; will-change: transform; }

/* ── Intro / manifiesto ────────────────────────────────────── */
.intro { padding-block: var(--section-pad); }
.intro__statement {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 3rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -.02em;
  max-width: 1050px;
  text-wrap: balance;
}

/* ── Ventajas ──────────────────────────────────────────────── */
.benefits { padding-block: var(--section-pad); border-top: 1px solid var(--line-l); }
.benefits__layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.benefits__visual {
  position: sticky;
  top: 110px;
  height: min(72vh, 640px);
  border-radius: var(--radius);
  overflow: hidden;
}
.benefits__visual-stack { position: absolute; inset: 0; }
.benefits__visual-item {
  position: absolute; inset: 0;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity .7s var(--ease-out), transform 1.1s var(--ease-out);
}
.benefits__visual-item.is-active { opacity: 1; transform: scale(1); }
.benefits__visual-index {
  position: absolute;
  top: 1.4rem; left: 1.4rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 500;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
  background: rgba(4, 16, 30, .55);
  border: 1px solid var(--line-d);
  padding: .45rem .85rem;
  border-radius: 999px;
  backdrop-filter: blur(8px);
}
.benefits__visual-total { color: var(--dim-d); margin-left: .2rem; }

.benefit {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding: clamp(1.75rem, 3.5vw, 2.75rem) 0;
  border-top: 1px solid var(--line-l);
  transition: padding-left .45s var(--ease-out);
}
.benefit:last-child { border-bottom: 1px solid var(--line-l); }
.benefit:hover { padding-left: 1rem; }
.benefit__num {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 500;
  color: var(--green);
  padding-top: .45rem;
  font-variant-numeric: tabular-nums;
}
.benefit__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -.02em;
  margin-bottom: .6rem;
  transition: color .3s;
}
.benefit:hover .benefit__title { color: var(--green-deep); }
.benefit__text { max-width: 52ch; color: var(--dim-l); font-size: .98rem; }
.benefit__arrow {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--green);
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity .4s, transform .5s var(--ease-out);
  padding-top: .3rem;
}
.benefit:hover .benefit__arrow { opacity: 1; transform: translateX(0); }

/* ── Proceso ───────────────────────────────────────────────── */
.process {
  padding-block: var(--section-pad);
  background:
    radial-gradient(90% 60% at 50% 0%, rgba(29, 185, 124, .08), transparent 60%),
    var(--bg);
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-d);
  border: 1px solid var(--line-d);
  border-radius: var(--radius);
  overflow: hidden;
}
.step {
  position: relative;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  background: var(--navy-1);
  transition: background-color .4s;
  overflow: hidden;
}
.step:hover { background: var(--navy-2); }
.step__num {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(198, 242, 78, .45);
  margin-bottom: 2.5rem;
  transition: color .5s, -webkit-text-stroke-color .5s;
}
.step:hover .step__num { color: var(--lime); -webkit-text-stroke-color: var(--lime); }
.step__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -.01em;
  margin-bottom: .6rem;
}
.step__text { font-size: .92rem; color: var(--dim-d); margin-bottom: 1.5rem; }
.step__tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lime);
  border: 1px solid rgba(198, 242, 78, .35);
  padding: .4rem .8rem;
  border-radius: 999px;
}
.process__media {
  margin-top: clamp(2.5rem, 6vw, 5rem);
  aspect-ratio: 21 / 9;
  border-radius: var(--radius);
}

/* ── Testimonios ───────────────────────────────────────────── */
.testimonials { padding-block: var(--section-pad); }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2.5vw, 1.75rem);
}
.tcard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  background: #fff;
  border: 1px solid var(--line-l);
  border-radius: var(--radius);
  transition: transform .5s var(--ease-out), box-shadow .5s;
}
.tcard:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -20px rgba(4, 16, 30, .18);
}
.tcard--featured {
  grid-row: span 2;
  background: var(--green-deep);
  border-color: transparent;
  color: var(--cream);
  justify-content: space-between;
}
.tcard__stars { color: var(--lime); letter-spacing: .25em; font-size: 1rem; }
.tcard__quote {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -.01em;
  text-wrap: pretty;
}
.tcard--featured .tcard__quote {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.3;
}
.tcard__author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}
.tcard__avatar {
  flex: 0 0 auto;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  background: var(--cream-2);
  color: var(--green-deep);
}
.tcard--featured .tcard__avatar { background: rgba(198, 242, 78, .18); color: var(--lime); }
.tcard__meta { display: flex; flex-direction: column; gap: .1rem; font-size: .88rem; }
.tcard__meta strong { font-family: var(--font-display); font-size: 1rem; }
.tcard__meta span { color: var(--dim-l); }
.tcard--featured .tcard__meta span { color: rgba(237, 243, 234, .65); }
.tcard__saving {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--green);
}
.tcard--featured .tcard__saving { color: var(--lime); font-size: 2rem; }

/* ── Contacto ──────────────────────────────────────────────── */
.contact {
  position: relative;
  padding-block: var(--section-pad);
  overflow: hidden;
  background: var(--bg);
}
.contact__glow {
  position: absolute;
  width: 60vw; height: 60vw;
  top: -25%; right: -20%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29, 185, 124, .15), transparent 65%);
  filter: blur(80px);
  pointer-events: none;
}
.contact__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}
.contact__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.8vw, 4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.03em;
  text-wrap: balance;
  margin-bottom: 1.75rem;
}
.contact__sub { color: var(--dim-d); max-width: 48ch; margin-bottom: 3rem; }
.contact__details { display: flex; flex-direction: column; }
.contact__details li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line-d);
}
.contact__details li:last-child { border-bottom: 1px solid var(--line-d); }
.contact__detail-label {
  font-family: var(--font-display);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dim-d);
}
.contact__detail-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  transition: color .3s;
}
a.contact__detail-value:hover { color: var(--lime); }

/* ── Formulario ────────────────────────────────────────────── */
.form {
  position: relative;
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  background: rgba(11, 29, 51, .55);
  border: 1px solid var(--line-d);
  border-radius: calc(var(--radius) * 1.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form__field { margin-bottom: 1.25rem; }
.form__label {
  display: block;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim-d);
  margin-bottom: .55rem;
}
.form__optional { text-transform: none; letter-spacing: 0; opacity: .7; }
.form__input {
  width: 100%;
  padding: .95rem 1.1rem;
  font-family: var(--font-body);
  font-size: .98rem;
  color: var(--cream);
  background: rgba(5, 13, 24, .6);
  border: 1px solid var(--line-d);
  border-radius: 12px;
  outline: none;
  transition: border-color .3s, box-shadow .3s;
  appearance: none;
}
.form__input::placeholder { color: rgba(237, 243, 234, .35); }
.form__input:focus {
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(198, 242, 78, .12);
}
.form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23EDF3EA' stroke-opacity='.6' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.1rem center;
  padding-right: 2.75rem;
  cursor: pointer;
}
.form__select:invalid { color: rgba(237, 243, 234, .35); }
.form__select option { color: var(--ink); background: var(--cream); }
.form__textarea { resize: vertical; min-height: 90px; }
.form__submit { width: 100%; justify-content: center; margin-top: .5rem; }
.form__note {
  margin-top: 1.1rem;
  text-align: center;
  font-size: .8rem;
  color: var(--dim-d);
}
.form.is-error .form__input:invalid { border-color: #E5635C; }
.form__success[hidden] { display: none; }
.form__success {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  gap: .75rem;
  padding: 2rem;
  background: var(--navy-1);
  border-radius: inherit;
}
.form__success h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
}
.form__success p { color: var(--dim-d); max-width: 34ch; font-size: .95rem; }
.form__success-icon {
  width: 64px; height: 64px;
  stroke: var(--lime);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.form__success-icon circle { stroke-dasharray: 160; stroke-dashoffset: 160; }
.form__success-icon path { stroke-dasharray: 40; stroke-dashoffset: 40; }
.form__success.is-visible circle { animation: draw .7s var(--ease-out) forwards; }
.form__success.is-visible path { animation: draw .5s var(--ease-out) .5s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ── WhatsApp ──────────────────────────────────────────────── */
.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp::before {
  content: "";
  position: absolute; inset: 0;
  background: #128C7E;
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform .5s var(--ease-expo);
}
.btn--whatsapp:hover::before { transform: translateY(0); }
.btn--whatsapp > * { position: relative; z-index: 1; }
.btn__wa-icon { width: 1.3em; height: 1.3em; fill: currentColor; }

.contact__whatsapp {
  margin-top: 2.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.contact__whatsapp-note { font-size: .85rem; color: var(--dim-d); }

.whatsapp-float {
  position: fixed;
  right: max(1.25rem, env(safe-area-inset-right));
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  z-index: 900;
  width: 58px; height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 14px 34px rgba(18, 140, 126, .45);
  transition: transform .35s var(--ease-out), box-shadow .35s;
}
.whatsapp-float svg { width: 28px; height: 28px; fill: currentColor; }
.whatsapp-float::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, .55);
  animation: wa-pulse 2.2s ease-out infinite;
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 20px 44px rgba(18, 140, 126, .55);
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  position: relative;
  padding-top: clamp(3rem, 8vw, 6rem);
  border-top: 1px solid var(--line-d);
  background: var(--ink);
  overflow: hidden;
}
.footer__cta { text-align: center; padding-bottom: clamp(3rem, 7vw, 5rem); }
.footer__biglink {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 7rem);
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1;
  transition: color .4s;
}
.footer__biglink svg {
  width: .8em; height: .8em;
  color: var(--lime);
  transition: transform .5s var(--ease-out);
}
.footer__biglink:hover { color: var(--lime); }
.footer__biglink:hover svg { transform: translate(8px, -8px); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line-d);
}
.footer__logo-img { height: 46px; width: auto; }
.footer__brand .footer__signature {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  letter-spacing: .01em;
  color: rgba(237, 243, 234, .85);
  margin: .35rem 0 .9rem;
}
.footer__signature span { color: var(--lime); }
.footer__brand p { margin-top: .75rem; color: var(--dim-d); font-size: .92rem; }
.footer__col { display: flex; flex-direction: column; gap: .7rem; font-size: .92rem; color: var(--dim-d); }
.footer__col-title {
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: .4rem;
}
.footer__col a { transition: color .3s; width: fit-content; }
.footer__col a:hover { color: var(--lime); }
.footer__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line-d);
  font-size: .82rem;
  color: var(--dim-d);
}
.footer__wordmark {
  font-family: var(--font-display);
  font-size: clamp(4rem, 17.5vw, 17rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: .78;
  text-align: center;
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 243, 234, .12);
  user-select: none;
  translate: 0 .12em;
}

/* ── Estados iniciales de animación (solo si JS activo) ────── */
body.anim .reveal-fade { opacity: 0; transform: translateY(28px); }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3.5rem; }
  .hero__visual { max-width: 560px; width: 100%; margin-inline: auto; }
  .hero__media { aspect-ratio: 16 / 11; }
  .hero__badge { left: 1.25rem; bottom: 1.25rem; }
  .hero__scroll { display: none; }
  .benefits__layout { grid-template-columns: 1fr; }
  .benefits__visual { position: relative; top: 0; height: auto; aspect-ratio: 16 / 10; margin-bottom: 1rem; }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .contact__layout { grid-template-columns: 1fr; }
  .contact__info { max-width: 620px; }
  .form { max-width: 640px; width: 100%; }
}

@media (max-width: 820px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__logo-img { height: 32px; }
  .hero { padding-top: 6rem; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .tcard--featured { grid-row: auto; }
  .contact__layout { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  :root { --radius: 16px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .process__steps { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .hero__badge-num { font-size: 1.5rem; }
  .contact__whatsapp .btn { width: 100%; justify-content: center; }
  .contact__details li { flex-direction: column; gap: .25rem; }
  .contact__detail-value { font-size: 1.05rem; word-break: break-word; }
  .whatsapp-float { width: 52px; height: 52px; }
  .whatsapp-float svg { width: 25px; height: 25px; }
  .tcard__saving { font-size: 1.25rem; }
  .tcard--featured .tcard__saving { font-size: 1.6rem; }
}

/* ── Movimiento reducido ───────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .marquee__track { animation: none; }
  body.anim .reveal-fade { opacity: 1; transform: none; }
}