/* ============================================================
   ZONA SELFIE — Hoja de estilos
   Paleta: Verde Argenta #75A843 · Azul Profundo #004E98
   Tipografía: Montserrat (títulos) · Open Sans (cuerpo)
   ============================================================ */

:root {
  /* Marca */
  --green:       #75A843;
  --green-dark:  #5C8A32;
  --green-soft:  #EAF2DF;
  --blue:        #004E98;
  --blue-dark:   #00386F;
  --blue-soft:   #E3ECF6;

  /* Neutrales */
  --ink:    #18202E;
  --slate:  #46505F;
  --muted:  #788596;
  --line:   #E6E9E4;
  --bg:     #FFFFFF;
  --bg-soft:#F5F7F2;
  --bg-blue:#F2F6FB;

  /* Sistema */
  --radius:   18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-sm: 0 2px 8px rgba(24,32,46,.06);
  --shadow:    0 16px 40px -18px rgba(24,32,46,.22);
  --shadow-lg: 0 30px 70px -30px rgba(0,55,111,.40);
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --nav-h: 76px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); -webkit-text-size-adjust: 100%; }
body {
  font-family: "Open Sans", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.62;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; padding: 0; }

h1,h2,h3,h4 { font-family: "Montserrat", system-ui, sans-serif; line-height: 1.08; letter-spacing: -.02em; font-weight: 800; color: var(--ink); }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(72px, 11vw, 140px); }
.section--soft { background: var(--bg-soft); }
.section--blue { background: var(--bg-blue); }

.eyebrow {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green-dark);
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--green); border-radius: 2px; }
.eyebrow--blue { color: var(--blue); }
.eyebrow--blue::before { background: var(--blue); }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); margin: 18px 0 0; }
.section-head p { color: var(--slate); font-size: 1.12rem; margin-top: 18px; max-width: 60ch; text-wrap: pretty; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center p { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: "Montserrat", sans-serif; font-weight: 700; font-size: .98rem;
  padding: 15px 28px; border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .2s;
  white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; }
.btn--primary { background: var(--green); color: #fff; box-shadow: 0 12px 26px -12px rgba(117,168,67,.85); }
.btn--primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 18px 34px -12px rgba(117,168,67,.9); }
.btn--blue { background: var(--blue); color: #fff; box-shadow: 0 12px 26px -12px rgba(0,78,152,.7); }
.btn--blue:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn--ghost { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--green); color: var(--green-dark); transform: translateY(-2px); }
.btn--light { background: rgba(255,255,255,.14); color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.35); }
.btn--light:hover { background: rgba(255,255,255,.24); transform: translateY(-2px); }
.btn--wa { background: #25D366; color: #07301a; }
.btn--wa:hover { background: #1fbe5a; transform: translateY(-2px); }
.btn--lg { padding: 18px 34px; font-size: 1.05rem; }

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h); z-index: 100;
  display: flex; align-items: center;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  transition: box-shadow .3s, background .3s, height .3s;
}
.nav.scrolled { box-shadow: 0 1px 0 var(--line), var(--shadow-sm); background: rgba(255,255,255,.92); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.brand { display: flex; align-items: center; gap: 11px; font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 1.18rem; letter-spacing: -.02em; }
.brand__mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(145deg, var(--green), var(--blue)); position: relative; flex: none; box-shadow: 0 6px 14px -6px rgba(0,78,152,.6); }
.brand__mark::before { content: ""; position: absolute; inset: 0; margin: auto; width: 12px; height: 12px; border: 2.5px solid #fff; border-radius: 50%; }
.brand__mark::after { content: ""; position: absolute; right: 7px; top: 7px; width: 4px; height: 4px; background: #fff; border-radius: 50%; }
.brand span b { color: var(--green-dark); }

.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a { font-size: .95rem; font-weight: 600; color: var(--slate); position: relative; padding: 4px 0; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--green); border-radius: 2px; transition: width .25s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }

.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__burger { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; }
.nav__burger span { position: absolute; left: 11px; right: 11px; height: 2.5px; background: var(--ink); border-radius: 3px; transition: transform .3s var(--ease), opacity .2s; }
.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { top: 21px; }
.nav__burger span:nth-child(3) { top: 27px; }
body.menu-open .nav__burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .nav__burger span:nth-child(2) { opacity: 0; }
body.menu-open .nav__burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: calc(var(--nav-h) + clamp(40px, 8vw, 96px)); padding-bottom: clamp(60px, 9vw, 120px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(120% 90% at 88% -10%, var(--blue-soft) 0%, transparent 55%),
    radial-gradient(90% 80% at -10% 110%, var(--green-soft) 0%, transparent 50%),
    var(--bg);
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__tag { display: inline-flex; align-items: center; gap: 8px; background: #fff; box-shadow: var(--shadow-sm); border: 1px solid var(--line); padding: 7px 15px 7px 9px; border-radius: 999px; font-size: .82rem; font-weight: 600; color: var(--slate); margin-bottom: 26px; }
.hero__tag b { background: var(--green-soft); color: var(--green-dark); font-family: "Montserrat", sans-serif; font-weight: 700; padding: 3px 9px; border-radius: 999px; font-size: .74rem; letter-spacing: .04em; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.2rem); }
.hero h1 .grad { background: linear-gradient(100deg, var(--green-dark), var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: clamp(1.08rem, 1.6vw, 1.28rem); color: var(--slate); margin-top: 24px; max-width: 52ch; text-wrap: pretty; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__stats { display: flex; gap: clamp(20px,4vw,46px); margin-top: 46px; padding-top: 30px; border-top: 1px solid var(--line); }
.hero__stat b { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 1.9rem; color: var(--blue); display: block; line-height: 1; }
.hero__stat span { font-size: .86rem; color: var(--muted); display: block; margin-top: 6px; }

/* Hero visual: tótem sobre paisaje */
.hero__visual { position: relative; }
.hero__photo {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg);
}
.hero__float {
  position: absolute; background: #fff; border-radius: 16px; box-shadow: var(--shadow);
  padding: 14px 18px; display: flex; align-items: center; gap: 12px; font-size: .9rem; font-weight: 600;
}
.hero__float--qr { right: -14px; top: 30px; }
.hero__float--pin { left: -18px; bottom: 64px; }
.hero__float .ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; flex: none; color: #fff; }
.hero__float small { display: block; font-weight: 500; color: var(--muted); font-size: .76rem; }

/* ---------- Placeholders de imagen ---------- */
.ph { position: relative; overflow: hidden; background: var(--bg-soft); }
.ph__label {
  position: absolute; left: 12px; bottom: 12px; z-index: 3;
  font-family: "Courier New", monospace; font-size: .68rem; letter-spacing: .02em;
  background: rgba(8,18,30,.62); color: #fff; padding: 5px 10px; border-radius: 7px;
  backdrop-filter: blur(4px); display: inline-flex; align-items: center; gap: 6px; max-width: calc(100% - 24px);
}
.ph__label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex: none; }
/* Paisajes duotono construidos con gradientes */
.scene { position: absolute; inset: 0; }
.scene--patagonia { background:
  linear-gradient(180deg, #cfe2f2 0%, #cfe2f2 38%, transparent 38%),
  linear-gradient(180deg, transparent 55%, #8fb98a 55%, #6fa06b 100%),
  linear-gradient(135deg, #3f6f9e, #28527a);
}
.scene--patagonia::before { content:""; position:absolute; left:-10%; right:-10%; top:24%; height:34%;
  background: linear-gradient(160deg, #5b7fa6 0%, #3a5a82 60%, #2c4a70 100%);
  clip-path: polygon(0 100%, 14% 40%, 26% 70%, 40% 18%, 55% 64%, 70% 28%, 84% 62%, 100% 30%, 100% 100%); }
.scene--patagonia::after { content:""; position:absolute; left:0; right:0; top:24%; height:14%;
  background: linear-gradient(160deg, #eef4fa, #cdd9e6);
  clip-path: polygon(40% 60%, 47% 30%, 52% 52%, 58% 22%, 64% 56%, 70% 40%, 70% 100%, 40% 100%); opacity:.9; }
.scene--lago { background:
  linear-gradient(180deg, #d7ebf5 0%, #bfe0ef 40%, #4f93b8 40%, #2f6f93 60%, #245a7a 100%); }
.scene--lago::before { content:""; position:absolute; left:0; right:0; top:18%; height:24%;
  background: linear-gradient(160deg, #7aa37d, #4f7d54); clip-path: polygon(0 100%, 20% 35%, 45% 75%, 68% 25%, 100% 70%, 100% 100%); }
.scene--urbano { background: linear-gradient(180deg,#dfe6ee 0%, #c4ced9 50%, #aab6c4 100%); }
.scene--urbano::before { content:""; position:absolute; inset:0; background-image:
  linear-gradient(180deg, transparent 36%, #9aa7b6 36%),
  repeating-linear-gradient(90deg, transparent 0 18px, rgba(255,255,255,.35) 18px 20px); opacity:.7; }
.scene--bosque { background: linear-gradient(180deg,#cfe3d6 0%, #88b58e 45%, #4f8358 100%); }
.scene--bosque::before { content:""; position:absolute; inset:0; background:
  repeating-linear-gradient(95deg, rgba(40,80,50,.22) 0 6px, transparent 6px 26px); }
.scene--desierto { background: linear-gradient(180deg,#f2e7cf 0%, #e6cfa1 45%, #cda86a 100%); }
.scene--desierto::before { content:""; position:absolute; left:-10%; right:-10%; bottom:0; height:55%;
  background: linear-gradient(160deg,#d8b475,#bd924f); clip-path: polygon(0 100%,30% 40%,60% 80%,100% 35%,100% 100%); }
.scene--costa { background: linear-gradient(180deg,#d4ecf0 0%, #9fd6dd 42%, #3f97a8 42%, #2c7585 100%); }
.scene--urban2 { background: linear-gradient(180deg,#e7ddf0 0%, #c9b7dd 48%, #9d83bd 100%); }

/* Silueta de tótem (formas simples permitidas) */
.totem { position: absolute; z-index: 2; bottom: 0; }
.totem__post { width: 12px; height: 190px; margin-inline: auto; border-radius: 6px 6px 0 0;
  background: linear-gradient(90deg,#3a4453,#5b6675); box-shadow: 0 0 0 1px rgba(0,0,0,.05); }
.totem__rest { width: 64px; height: 86px; border-radius: 12px; background: linear-gradient(160deg,#222a36,#3a4453);
  box-shadow: var(--shadow); position: relative; transform: rotate(-7deg); margin-bottom: -8px; }
.totem__rest::before { content:""; position:absolute; inset:7px; border-radius: 7px; background: linear-gradient(160deg,#6fa0c9,#bfe0ef); }
.totem__base { width: 46px; height: 14px; border-radius: 0 0 8px 8px; background:#2b333f; margin-inline:auto; }
.hero .totem { left: 50%; transform: translateX(-50%); bottom: 8%; }

/* ============================================================
   PROBLEMA → SOLUCIÓN
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(18px, 3vw, 40px); align-items: stretch; }
.story-card { border-radius: var(--radius); padding: clamp(28px, 4vw, 44px); position: relative; }
.story-card--problem { background: #fff; border: 1px solid var(--line); }
.story-card--solution { background: linear-gradient(160deg, var(--blue), var(--blue-dark)); color: #fff; box-shadow: var(--shadow-lg); }
.story-card h3 { font-size: 1.55rem; margin-bottom: 10px; }
.story-card--solution h3 { color: #fff; }
.story-card__kicker { font-family:"Montserrat",sans-serif; font-weight:700; font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; }
.story-card--problem .story-card__kicker { color: #c0492f; }
.story-card--solution .story-card__kicker { color: #9ed0ff; }
.story-card p { margin-top: 14px; }
.story-card--problem p { color: var(--slate); }
.story-card--solution p { color: rgba(255,255,255,.9); }
.story-list { margin-top: 22px; display: grid; gap: 12px; }
.story-list li { display: flex; gap: 12px; align-items: flex-start; font-size: .98rem; }
.story-list .mk { width: 24px; height: 24px; border-radius: 7px; flex: none; display: grid; place-items: center; font-weight: 800; font-size: .9rem; margin-top: 2px; }
.story-card--problem .mk { background: #fbe6e0; color: #c0492f; }
.story-card--solution .mk { background: rgba(255,255,255,.18); color: #fff; }
.story-card--problem .story-list li { color: var(--slate); }
.story-card--solution .story-list li { color: rgba(255,255,255,.95); }

/* ============================================================
   CÓMO FUNCIONA
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 34px); counter-reset: step; }
.step { position: relative; padding-top: 14px; }
.step__num { counter-increment: step; font-family:"Montserrat",sans-serif; font-weight:800; font-size: 1rem;
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(150deg, var(--green), var(--green-dark)); box-shadow: 0 10px 22px -10px rgba(117,168,67,.8); }
.step:nth-child(2) .step__num { background: linear-gradient(150deg, #2f7fc4, var(--blue)); box-shadow: 0 10px 22px -10px rgba(0,78,152,.7); }
.step:nth-child(3) .step__num { background: linear-gradient(150deg, var(--green), var(--blue)); }
.step__num::before { content: counter(step,decimal-leading-zero); }
.step h3 { font-size: 1.28rem; margin: 22px 0 8px; }
.step p { color: var(--slate); font-size: 1rem; }
.step__line { position: absolute; top: 36px; left: 64px; right: -16px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 14px); }
.steps .step:last-child .step__line { display: none; }

/* ============================================================
   MODELOS
   ============================================================ */
.models { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(20px,2.5vw,30px); }
.model {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.model:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.model__img { position: relative; aspect-ratio: 4/3.4; }
.model__badge { position: absolute; top: 14px; left: 14px; z-index: 4; background: #fff; color: var(--ink);
  font-family:"Montserrat",sans-serif; font-weight: 700; font-size: .72rem; letter-spacing:.06em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.model__h { position: absolute; right: 14px; bottom: 14px; z-index: 4; background: rgba(0,78,152,.92); color:#fff;
  font-family:"Montserrat",sans-serif; font-weight:800; font-size:.8rem; padding: 7px 12px; border-radius: 10px; backdrop-filter: blur(3px); }
.model__body { padding: 24px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.model h3 { font-size: 1.32rem; }
.model__mat { color: var(--green-dark); font-weight: 700; font-size: .9rem; margin-top: 4px; }
.model__body p { color: var(--slate); font-size: .96rem; margin-top: 12px; flex: 1; }
.model__specs { display: flex; gap: 18px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.model__specs div b { font-family:"Montserrat",sans-serif; font-size: .96rem; color: var(--ink); display: block; }
.model__specs div span { font-size: .76rem; color: var(--muted); }

/* ============================================================
   VALOR AGREGADO / SERVICIOS
   ============================================================ */
.value { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(34px,5vw,72px); align-items: center; }
.value__panel { background: linear-gradient(165deg, var(--blue), var(--blue-dark)); border-radius: var(--radius-lg); padding: clamp(34px,5vw,52px); color:#fff; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; display: grid; place-items: center; }
.value__panel::after { content:""; position:absolute; right:-40px; top:-40px; width:200px; height:200px; border-radius:50%; background: radial-gradient(circle, rgba(117,168,67,.45), transparent 70%); }

/* App preview (mock de teléfono) */
.phone { width: min(282px, 80%); aspect-ratio: 9 / 18.4; background: #0d1420; border-radius: 38px; padding: 9px; position: relative; z-index: 1;
  box-shadow: 0 34px 64px -26px rgba(0,0,0,.65), inset 0 0 0 2px rgba(255,255,255,.07); }
.phone::before { content:""; position:absolute; top:15px; left:50%; transform:translateX(-50%); width:44px; height:5px; border-radius:3px; background:rgba(255,255,255,.2); z-index:3; }
.phone__screen { width:100%; height:100%; border-radius:30px; overflow:hidden; background:#fff; display:flex; flex-direction:column; }
.phone__view { position:relative; height:37%; }
.phone__body { padding: 16px 18px 18px; display:flex; flex-direction:column; flex:1; }
.phone__chip { align-self:flex-start; font-family:"Montserrat",sans-serif; font-weight:700; font-size:.58rem; letter-spacing:.06em; color:var(--green-dark); background:var(--green-soft); padding:5px 10px; border-radius:999px; margin-top:-32px; position:relative; z-index:2; box-shadow:var(--shadow-sm); }
.phone__ey { font-size:.6rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-top:15px; }
.phone__title { font-family:"Montserrat",sans-serif; font-size:1.08rem; color:var(--ink); margin-top:3px; letter-spacing:-.01em; }
.phone__line { height:7px; border-radius:4px; background:var(--bg-soft); margin-top:13px; }
.phone__line.short { width:62%; margin-top:7px; }
.phone__map { margin-top:auto; background:var(--bg-soft); border-radius:14px; padding:13px 14px; }
.phone__maplbl { font-size:.62rem; font-weight:600; color:var(--slate); }
.phone__dots { display:flex; align-items:center; margin-top:11px; padding-left:2px; }
.phone__dots i { width:8px; height:8px; border-radius:50%; background:#cdd6cf; position:relative; flex:none; }
.phone__dots i:not(:last-child) { margin-right:22px; }
.phone__dots i:not(:last-child)::after { content:""; position:absolute; left:8px; top:50%; transform:translateY(-50%); width:22px; height:2px; background:#dde3dd; }
.phone__dots i.on { background:var(--green); box-shadow:0 0 0 3px var(--green-soft); }
.phone__btn { display:block; margin-top:13px; text-align:center; font-family:"Montserrat",sans-serif; font-weight:700; font-size:.72rem; color:#fff; background:var(--blue); padding:11px; border-radius:11px; }

.value__list { display: grid; gap: 18px; }
.feature { display: flex; gap: 18px; align-items: flex-start; }
.feature__ico { width: 50px; height: 50px; border-radius: 14px; flex: none; display: grid; place-items: center; background: var(--green-soft); color: var(--green-dark); }
.feature:nth-child(2) .feature__ico { background: var(--blue-soft); color: var(--blue); }
.feature:nth-child(3) .feature__ico { background: #efeaf7; color: #6b4fa3; }
.feature__ico svg { width: 24px; height: 24px; }
.feature h4 { font-family:"Montserrat",sans-serif; font-size: 1.1rem; }
.feature p { color: var(--slate); font-size: .96rem; margin-top: 4px; }

/* ============================================================
   GALERÍA
   ============================================================ */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; }
.shot { position: relative; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); }
.shot .totem { left: 50%; transform: translateX(-50%) scale(.6); transform-origin: bottom center; bottom: 6%; }
.shot::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 55%, rgba(8,18,30,.45)); z-index: 2; }
.shot__cap { position: absolute; left: 14px; bottom: 12px; z-index: 3; color: #fff; font-family:"Montserrat",sans-serif; font-weight:700; font-size: .9rem; text-shadow: 0 1px 6px rgba(0,0,0,.4); }
.shot__cap span { display: block; font-family:"Open Sans"; font-weight: 400; font-size: .76rem; opacity: .85; }
.shot--wide { grid-column: span 2; }
.shot--tall { grid-row: span 2; }

/* ============================================================
   CONTACTO
   ============================================================ */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px,5vw,64px); align-items: start; }
.contact__aside h2 { font-size: clamp(2rem,3.6vw,2.8rem); }
.contact__aside p { color: var(--slate); margin-top: 16px; font-size: 1.08rem; }
.contact__channels { margin-top: 30px; display: grid; gap: 14px; }
.channel { display: flex; align-items: center; gap: 16px; background:#fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; transition: border-color .25s, transform .25s; }
.channel:hover { border-color: var(--green); transform: translateX(4px); }
.channel__ico { width: 44px; height: 44px; border-radius: 12px; display:grid; place-items:center; flex:none; color:#fff; }
.channel b { font-family:"Montserrat",sans-serif; font-size: .98rem; display:block; }
.channel span { font-size: .86rem; color: var(--muted); }

.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(26px,3.5vw,40px); box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-family:"Montserrat",sans-serif; font-weight: 600; font-size: .86rem; margin-bottom: 7px; }
.field label .req { color: var(--green-dark); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; font: inherit; font-size: .96rem; color: var(--ink);
  background: var(--bg-soft); border: 1.5px solid transparent; border-radius: 12px; transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); background: #fff; box-shadow: 0 0 0 4px rgba(117,168,67,.14); }
.field input.invalid, .field select.invalid, .field textarea.invalid { border-color: #d9533a; background: #fdf1ee; }
.field .err { color: #c0492f; font-size: .78rem; margin-top: 5px; display: none; }
.field.show-err .err { display: block; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__note { font-size: .8rem; color: var(--muted); margin-top: 8px; text-align: center; }
.form__ok { display: none; text-align: center; padding: 18px; border-radius: 14px; background: var(--green-soft); color: var(--green-dark); font-weight: 600; font-size: .95rem; margin-bottom: 18px; }
.form__ok.show { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink); color: rgba(255,255,255,.7); padding-block: clamp(56px,7vw,84px) 30px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer .brand { color: #fff; }
.footer__about { max-width: 34ch; margin-top: 16px; font-size: .92rem; }
.footer__hash { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.footer__hash span { font-size: .76rem; color: var(--green); background: rgba(117,168,67,.12); padding: 4px 10px; border-radius: 999px; font-weight: 600; }
.footer h5 { font-family:"Montserrat",sans-serif; color:#fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 16px; }
.footer__links { display: grid; gap: 11px; }
.footer__links a { font-size: .92rem; transition: color .2s; }
.footer__links a:hover { color: #fff; }
.footer__seals { display: grid; gap: 12px; }
.seal { display: flex; gap: 11px; align-items: flex-start; font-size: .86rem; }
.seal .s-ico { width: 30px; height: 30px; border-radius: 9px; flex: none; display:grid; place-items:center; background: rgba(255,255,255,.08); color: var(--green); }
.seal .s-ico svg { width: 17px; height: 17px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 46px; padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; }
.footer__bottom a:hover { color:#fff; }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(37,211,102,.7); color:#07301a;
  transition: transform .25s var(--ease); }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::after { content:""; position:absolute; inset:0; border-radius:50%; border:2px solid #25D366; animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0%{ transform:scale(1); opacity:.6 } 100%{ transform:scale(1.7); opacity:0 } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 460px; margin-inline: auto; order: -1; }
  .value { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brandcol { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav__cta .btn--primary { display: none; }
  .nav__burger { display: block; }
  .nav__menu {
    position: fixed; inset: var(--nav-h) 0 auto 0; background: #fff; box-shadow: var(--shadow);
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px var(--gutter) 24px;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s var(--ease);
    border-bottom: 1px solid var(--line);
  }
  body.menu-open .nav__menu { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__menu .btn { margin-top: 16px; width: 100%; }
  .split { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .step__line { display: none; }
  .models { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
  .shot--wide { grid-column: span 2; }
  .shot--tall { grid-row: span 1; }
  .form__row { grid-template-columns: 1fr; }
  .hero__stats { flex-wrap: wrap; gap: 22px; }
  .data-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 440px) {
  .hero__float--qr { right: 4px; }
  .hero__float--pin { left: 4px; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .shot--wide { grid-column: span 1; }
}

/* Nav menu desktop default */
@media (min-width: 761px) {
  .nav__menu { display: flex; align-items: center; gap: 34px; }
  .nav__menu-cta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}