/* =========================================================
   Somos Nutrición · Landing
   Verde de marca, crema clínica y acento cítrico
   ========================================================= */
:root{
  --bg:#f7f8f2;
  --bg-2:#eef2e6;
  --white:#fff;
  --ink:#14261c;
  --ink-2:#3d5146;
  --ink-3:#6b7d72;
  --green:#5c9a2c;
  --green-2:#7cb342;
  --green-3:#e5f0d6;
  --deep:#173a2a;
  --deep-2:#0f2a1e;
  --citrus:#f29a2e;
  --line:rgba(20,38,28,.12);
  --line-light:rgba(255,255,255,.16);
  --serif:"Fraunces",Georgia,serif;
  --sans:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:18px;
  --shadow:0 24px 50px -28px rgba(15,42,30,.45);
  --head-h:72px;
  --gut:clamp(16px,4vw,32px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 10px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;margin:0;letter-spacing:-.015em}
p{margin:0 0 1em}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--deep);color:#fff;padding:10px 16px;border-radius:8px;z-index:300}
.skip:focus{left:8px}
:focus-visible{outline:2.5px solid var(--citrus);outline-offset:3px}
svg.fill,svg .fill{fill:currentColor;stroke:none}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 26px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:1.5px solid transparent;transition:transform .2s,background .2s,color .2s,border-color .2s,box-shadow .2s;line-height:1.2;text-align:center}
.btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn svg.fill{fill:currentColor;stroke:none}
.btn:hover{transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:0 20px;font-size:15px}
.btn-block{width:100%}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 14px 28px -14px rgba(92,154,44,.9)}
.btn-primary:hover{background:#4e8724}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--white)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-light{background:#fff;color:var(--deep)}
.btn-light:hover{background:var(--green-3)}
.btn-wa{background:#25d366;color:#0b2a17}
.btn-wa:hover{background:#1ebe5b}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--green);text-decoration:none}
.link-arrow::after{content:"→";transition:transform .2s}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- Encabezado ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--head-h);transition:background .3s,box-shadow .3s,height .3s}
.site-header.solid{background:rgba(247,248,242,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line),0 10px 30px -20px rgba(15,42,30,.4)}
.header-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:44px;height:auto}
.brand span{font:600 22px/1 var(--serif);letter-spacing:-.01em;white-space:nowrap}
.brand b{color:var(--green);font-weight:700}
.nav{display:flex;align-items:center;gap:24px}
.nav a{text-decoration:none;font-size:15px;font-weight:600;color:var(--ink-2)}
.nav a:not(.btn):hover{color:var(--green)}
.nav-login{padding-left:20px;border-left:1px solid var(--line)}
.nav .btn{color:#fff}
.burger{display:none;width:46px;height:46px;border:0;background:transparent;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:5px;color:var(--ink)}
.burger span{display:block;width:24px;height:2px;background:currentColor;border-radius:2px;transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Portada ---------- */
.hero{position:relative;overflow:hidden;padding:calc(var(--head-h) + clamp(40px,7vw,80px)) 0 clamp(64px,8vw,104px);background:radial-gradient(120% 80% at 100% 0%,var(--green-3) 0%,transparent 55%),var(--bg)}
.hero-blob{position:absolute;right:-12%;top:8%;width:62vw;max-width:820px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 40% 40%,rgba(124,179,66,.22),rgba(124,179,66,0) 65%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:clamp(40px,5vw,72px);align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:22px;box-shadow:0 6px 18px -12px rgba(15,42,30,.4)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green-2);box-shadow:0 0 0 4px rgba(124,179,66,.25)}
.hero h1{font-size:clamp(40px,5.6vw,68px);line-height:1.04;font-weight:600;margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--green)}
.hero-lead{font-size:clamp(17px,1.6vw,19px);color:var(--ink-2);max-width:560px;margin-bottom:30px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.hero-proof{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:15px;font-weight:600;color:var(--ink-2)}
.hero-proof li{display:flex;align-items:center;gap:8px}
.hero-proof svg{width:20px;height:20px;padding:3px;border-radius:50%;background:var(--green-3);fill:none;stroke:var(--green);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}

/* Maqueta */
.hero-visual{position:relative;padding:20px 10px 40px}
.app{background:var(--white);border-radius:22px;box-shadow:0 40px 80px -40px rgba(15,42,30,.55),0 0 0 1px var(--line);overflow:hidden;transform:rotate(-1.2deg)}
.app-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--bg-2);border-bottom:1px solid var(--line);font-size:12.5px;color:var(--ink-3);font-weight:600}
.app-bar i{width:10px;height:10px;border-radius:50%;background:#e0e4da}
.app-bar i:nth-child(1){background:#f08a7a}.app-bar i:nth-child(2){background:#f3c55c}.app-bar i:nth-child(3){background:#9ccc65}
.app-bar span{margin-left:8px}
.app-body{padding:18px;display:grid;gap:14px}
.app-search{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px;color:var(--ink-3)}
.app-search svg{width:18px;height:18px;fill:none;stroke:var(--green);stroke-width:2.2;stroke-linecap:round}
.app-search b{margin-left:auto;font-size:12px;color:var(--green);background:var(--green-3);padding:4px 10px;border-radius:999px}
.app-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.app-card{border:1px solid var(--line);border-radius:14px;padding:14px}
.app-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--ink-3);margin:0 0 8px}
.imc-n{font:700 40px/1 var(--serif);color:var(--deep);margin:0 0 10px}
.gauge{position:relative;height:8px;border-radius:999px;background:linear-gradient(90deg,#9fd0e8 0 18%,#8bc34a 18% 50%,#f3c55c 50% 72%,#f08a7a 72%)}
.gauge span{position:absolute;top:-4px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--deep);transform:translateX(-50%)}
.imc-tag{font-size:13px;font-weight:700;color:var(--green);margin:10px 0 0}
.dx ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.dx li{font-size:13.5px;font-weight:600;color:var(--ink-3);display:flex;align-items:center;gap:8px}
.dx li::before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid #cfd6ca}
.dx li.on{color:var(--deep)}
.dx li.on::before{border-color:var(--green);background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4' stroke-linecap='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center/9px no-repeat}
.mini-chart{width:100%;height:auto;display:block}
.mini-chart .band{fill:rgba(124,179,66,.12)}
.mini-chart .p{fill:none;stroke-width:2}
.mini-chart .p97,.mini-chart .p3{stroke:#b7d79a;stroke-dasharray:4 4}
.mini-chart .p50{stroke:var(--green)}
.mini-chart .pt-line{fill:none;stroke:var(--citrus);stroke-width:2.5}
.mini-chart .pts circle{fill:#fff;stroke:var(--citrus);stroke-width:2.5}
.mini-chart text{font:700 9px var(--sans);fill:var(--ink-3)}
.float-card{position:absolute;display:flex;align-items:center;gap:12px;background:var(--white);border-radius:16px;padding:12px 16px;box-shadow:0 20px 40px -18px rgba(15,42,30,.5),0 0 0 1px var(--line);animation:float 6s ease-in-out infinite}
.float-card svg{width:36px;height:36px;padding:8px;border-radius:10px;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.float-card b{display:block;font-size:14px}
.float-card span{display:block;font-size:12.5px;color:var(--ink-3)}
.float-card.pdf{left:-14px;bottom:4px}
.float-card.pdf svg{background:#fde9d2;stroke:#c76b0e}
.float-card.secure{right:-6px;top:-4px;animation-delay:-3s}
.float-card.secure svg{background:var(--green-3);stroke:var(--green)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ---------- Franja ---------- */
.strip{background:var(--deep);color:#e9f2df;overflow:hidden;padding:16px 0;border-block:1px solid var(--deep-2)}
.strip-track{display:flex;gap:44px;width:max-content;animation:marquee 38s linear infinite;font-weight:700;font-size:15px;letter-spacing:.02em;white-space:nowrap}
.strip-track span{display:flex;align-items:center;gap:44px}
.strip-track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-2)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Secciones ---------- */
.section{padding:clamp(72px,10vw,120px) 0}
.kicker{display:inline-block;text-transform:uppercase;letter-spacing:.16em;font-size:13px;font-weight:800;color:var(--green);margin-bottom:14px}
.kicker-light{color:var(--green-2)}
.sec-head{max-width:740px;margin:0 auto clamp(40px,6vw,60px);text-align:center}
.sec-head h2{font-size:clamp(34px,4.8vw,54px);margin-bottom:16px}
.sec-head p{color:var(--ink-2);font-size:18px;margin:0}
.lead{font-size:clamp(18px,1.8vw,20px);color:var(--ink-2)}

/* ---------- Problema ---------- */
.pain{background:var(--white)}
.pain-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,6vw,80px);align-items:center}
.pain-txt h2{font-size:clamp(34px,4.4vw,50px);margin-bottom:20px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare .col{border-radius:var(--r);padding:26px 24px}
.compare h3{font-size:24px;margin-bottom:16px}
.compare ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.compare li{position:relative;padding-left:30px;font-size:15.5px;line-height:1.45}
.compare li::before{content:"";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background-position:center;background-repeat:no-repeat;background-size:11px}
.before{background:var(--bg);border:1px solid var(--line);color:var(--ink-3)}
.before h3{color:var(--ink-2)}
.before li::before{background-color:#efe2e0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c0574a' stroke-width='3.5' stroke-linecap='round'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E")}
.after{background:var(--deep);color:#e6efdf;box-shadow:var(--shadow)}
.after h3{color:#fff}
.after li::before{background-color:var(--green-2);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23173a2a' stroke-width='3.5' stroke-linecap='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E")}

/* ---------- Funciones ---------- */
.features-sec{background:var(--bg)}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(92,154,44,.4)}
.feature figure{margin:0;aspect-ratio:100/57;overflow:hidden;background:#fff;border-bottom:1px solid var(--line)}
.feature figure img{width:100%;height:100%;object-fit:cover;object-position:center 0}
.feature>div{padding:22px 24px 26px}
.feature h3{font-size:23px;margin-bottom:8px}
.feature p{color:var(--ink-2);font-size:15.5px;margin:0}

/* ---------- Curvas ---------- */
.curves-sec{background:var(--deep);color:#e6efdf;position:relative;overflow:hidden}
.curves-sec::before{content:"";position:absolute;left:-10%;bottom:-40%;width:60%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(124,179,66,.18),transparent 65%)}
.curves-grid{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(36px,6vw,80px);align-items:center}
.curves-txt h2{font-size:clamp(34px,4.4vw,50px);color:#fff;margin-bottom:18px}
.curves-txt .lead{color:#cfe0c4}
.tabs{display:inline-flex;background:rgba(255,255,255,.08);border-radius:999px;padding:5px;margin:10px 0 20px}
.tab{border:0;background:transparent;color:#cfe0c4;font-weight:700;padding:10px 22px;border-radius:999px;min-height:44px;transition:background .2s,color .2s}
.tab.on{background:var(--green-2);color:var(--deep-2)}
.tab-panel h3{font-size:25px;color:#fff;margin-bottom:6px}
.tab-panel p{color:#cfe0c4;margin:0}
.curves-chart{background:#fff;border-radius:22px;padding:22px 18px 14px;box-shadow:0 40px 80px -40px #000}
.curves-chart svg{width:100%;height:auto;display:block}
.curves-chart .grid line{stroke:#e8ece3;stroke-width:1}
.curves-chart .ax{font:700 12px var(--sans);fill:var(--ink-3)}
.c-band{fill:rgba(124,179,66,.13);transition:d .6s}
.c{fill:none;stroke-width:2.5;transition:d .6s}
.c.p97,.c.p3{stroke:#a8cf86;stroke-dasharray:6 6}
.c.p50{stroke:var(--green)}
.c-pts-line{fill:none;stroke:var(--citrus);stroke-width:3;stroke-linejoin:round}
.c-pts circle{fill:#fff;stroke:var(--citrus);stroke-width:3}
.c-lbl text{font:800 11px var(--sans);fill:var(--ink-3)}
.chart-note{font-size:13px;color:var(--ink-3);text-align:center;margin:8px 0 0}
.js .curves-chart .c-pts-line{stroke-dasharray:600;stroke-dashoffset:600}
.js .curves-chart.in .c-pts-line{transition:stroke-dashoffset 1.6s ease .3s;stroke-dashoffset:0}

/* ---------- Flujo ---------- */
.flow-sec{background:var(--white)}
.flow{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:f}
.flow li{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:28px 22px 24px}
.flow li:not(:last-child)::after{content:"";position:absolute;right:-13px;top:52px;width:8px;height:8px;border-top:2px solid var(--green);border-right:2px solid var(--green);transform:rotate(45deg);z-index:1}
.flow-n{position:absolute;top:18px;right:20px;font:600 30px/1 var(--serif);color:rgba(92,154,44,.28)}
.flow svg{width:48px;height:48px;padding:10px;border-radius:14px;background:var(--green-3);fill:none;stroke:var(--green);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:16px}
.flow h3{font-size:23px;margin-bottom:6px}
.flow p{color:var(--ink-2);font-size:15.5px;margin:0}
.flow-cta{text-align:center;margin-top:40px}

/* ---------- Profesionales ---------- */
.pros-sec{background:var(--bg)}
.pro{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);background:var(--white);border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow);max-width:1000px;margin:0 auto}
.pro-photo{position:relative;margin:0;min-height:100%;background:var(--green-3)}
.pro-photo img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.badge{position:absolute;left:18px;top:18px;display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.94);border-radius:999px;padding:7px 14px;font-size:13.5px;font-weight:800;color:var(--deep)}
.badge i{width:9px;height:9px;border-radius:50%;background:#2fbf5b;box-shadow:0 0 0 0 rgba(47,191,91,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(47,191,91,0)}100%{box-shadow:0 0 0 0 rgba(47,191,91,0)}}
.pro-body{padding:clamp(26px,4vw,44px)}
.pro-body h3{font-size:clamp(30px,3.4vw,40px);margin-bottom:18px}
.creds{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}
.creds li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--ink-2);line-height:1.45}
.creds span{flex:none;width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:var(--bg);font-size:17px;margin-top:-4px}
.pro-loc{display:flex;gap:8px;align-items:flex-start;font-size:15px;color:var(--ink-3);margin-bottom:22px}
.pro-loc svg{width:20px;height:20px;flex:none;fill:none;stroke:var(--green);stroke-width:2}
.pro-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.socials{display:flex;gap:10px}
.socials a{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);color:var(--ink-2);transition:background .2s,color .2s,border-color .2s}
.socials a:hover{background:var(--deep);color:#fff;border-color:var(--deep)}
.socials svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.join{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1000px;margin:28px auto 0;background:linear-gradient(120deg,var(--green) 0%,#3f7a1c 100%);color:#fff;border-radius:22px;padding:30px 34px}
.join h3{font-size:clamp(24px,2.6vw,30px);color:#fff;margin-bottom:6px}
.join p{margin:0;color:rgba(255,255,255,.88)}
.join .btn{flex:none}

/* ---------- Confianza ---------- */
.trust-sec{background:var(--white)}
.trust-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,80px);align-items:center}
.trust-imgs{position:relative;padding-bottom:22%}
.trust-imgs img{border-radius:22px;box-shadow:var(--shadow);object-fit:cover}
.trust-imgs .t1{width:82%;aspect-ratio:4/3}
.trust-imgs .t2{position:absolute;right:0;bottom:0;width:56%;aspect-ratio:4/3;border:6px solid #fff}
.trust-txt h2{font-size:clamp(32px,4vw,46px);margin-bottom:22px}
.checks{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:14px}
.checks li{position:relative;padding-left:36px;color:var(--ink-2)}
.checks b{color:var(--ink)}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:24px;height:24px;border-radius:50%;background:var(--green-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235c9a2c' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center/13px no-repeat}

/* ---------- Preguntas ---------- */
.faq-sec{background:var(--bg)}
.faq-wrap{max-width:860px}
.faq{display:grid;gap:12px}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:0 22px;transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:rgba(92,154,44,.45);box-shadow:0 14px 30px -24px rgba(15,42,30,.5)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative;font:600 clamp(18px,2vw,21px)/1.35 var(--serif)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:0;top:50%;width:28px;height:28px;margin-top:-14px;border-radius:50%;background:var(--green-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235c9a2c' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);margin:0;padding:0 0 20px}

/* ---------- Contacto ---------- */
.contact-sec{background:var(--deep);color:#e6efdf}
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,6vw,80px);align-items:start}
.contact-txt h2{font-size:clamp(34px,4.4vw,50px);color:#fff;margin-bottom:18px}
.contact-txt .lead{color:#cfe0c4}
.contact-list{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px}
.contact-list li{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.06);border:1px solid var(--line-light);border-radius:16px;padding:14px 16px}
.contact-list svg{width:44px;height:44px;padding:11px;border-radius:12px;background:rgba(124,179,66,.18);fill:none;stroke:var(--green-2);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.contact-list span{display:block;font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:#a9c29a}
.contact-list a{font-weight:700;color:#fff;text-decoration:none;word-break:break-word}
.contact-list a:hover{color:var(--green-2)}
.contact-list div{min-width:0}
.form{background:var(--white);color:var(--ink);border-radius:24px;padding:clamp(24px,3.4vw,38px);box-shadow:0 40px 80px -40px #000}
.form h3{font-size:30px;margin-bottom:18px}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:52px;padding:8px 10px;border:1.5px solid var(--line);border-radius:14px;font-size:14px;font-weight:700;color:var(--ink-2);line-height:1.3;transition:border-color .2s,background .2s,color .2s}
.seg input:checked+span{border-color:var(--green);background:var(--green-3);color:var(--deep)}
.seg input:focus-visible+span{outline:2.5px solid var(--citrus);outline-offset:2px}
.field{display:grid;gap:6px;margin-bottom:14px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field label{font-size:14px;font-weight:700;color:var(--ink-2)}
.field input,.field textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;font-size:16px;background:var(--bg);transition:border-color .2s,background .2s}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--green);background:#fff}
.field .invalid{border-color:#c0574a;background:#fdf3f2}
.form-error{color:#b3432f;font-weight:700;font-size:14.5px;margin:0 0 12px}
.form-note{font-size:13px;color:var(--ink-3);text-align:center;margin:12px 0 0}

/* ---------- Pie ---------- */
.site-footer{background:var(--deep-2);color:#b9cbb0;padding:60px 0 28px;font-size:15px}
.footer-in{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;padding-bottom:30px;border-bottom:1px solid var(--line-light)}
.site-footer .brand{color:#fff;margin-bottom:14px}
.site-footer .brand img{background:#fff;border-radius:10px;padding:3px}
.f-brand p{max-width:380px;margin:0}
.footer-in nav{display:grid;gap:10px;align-content:start}
.footer-in h4{font:800 13px/1 var(--sans);text-transform:uppercase;letter-spacing:.14em;color:#fff;margin-bottom:6px}
.footer-in nav a{text-decoration:none}
.footer-in nav a:hover{color:var(--green-2)}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:22px}
.footer-base p{margin:0}
.footer-base a{color:var(--green-2);text-decoration:none}

/* ---------- WhatsApp flotante y barra móvil ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:110;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -10px rgba(37,211,102,.8);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px}
.mbar{display:none}

/* ---------- Aparición ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
  .js .curves-chart .c-pts-line{stroke-dashoffset:0}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1100px){
  .nav{gap:16px}
  .nav a:not(.btn){font-size:14px}
  .nav-login{padding-left:14px}
}
@media (max-width:980px){
  .burger{display:flex}
  .nav{position:fixed;top:var(--head-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(247,248,242,.98);backdrop-filter:blur(12px);padding:6px var(--gut) 22px;box-shadow:0 20px 30px -20px rgba(15,42,30,.4);transform:translateY(-10px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;max-height:calc(100vh - var(--head-h));overflow-y:auto}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav a:not(.btn){padding:15px 4px;font-size:18px;border-bottom:1px solid var(--line)}
  .nav-login{border-left:0;padding-left:4px!important}
  .nav-cta{margin-top:16px;min-height:52px}
  .hero-grid,.pain-grid,.curves-grid,.trust-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{max-width:560px;margin:0 auto;width:100%}
  .features{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow li:nth-child(2)::after{display:none}
  .pro{grid-template-columns:1fr}
  .pro-photo{aspect-ratio:4/3}
  .trust-imgs{max-width:560px;margin:0 auto;width:100%}
  .footer-in{grid-template-columns:1fr 1fr}
  .f-brand{grid-column:1/-1}
}
@media (max-width:700px){
  :root{--head-h:64px}
  body{font-size:16px;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .brand img{width:38px}
  .brand span{font-size:20px}
  .pill{font-size:12.5px;padding:7px 13px;margin-bottom:18px}
  .hero{padding-top:calc(var(--head-h) + 30px)}
  .hero h1{font-size:clamp(34px,10vw,44px)}
  .hero-ctas .btn{width:100%}
  .hero-proof{gap:8px 16px;font-size:14px}
  .hero-visual{padding:18px 0 46px}
  .app{transform:none}
  .app-body{padding:12px;gap:10px}
  .app-search{font-size:12.5px;padding:8px 10px}
  .app-search b{font-size:11px;padding:3px 8px}
  .app-cols{gap:10px}
  .app-card{padding:11px}
  .imc-n{font-size:32px}
  .dx li{font-size:12.5px}
  .float-card{padding:9px 12px;gap:9px;border-radius:13px}
  .float-card svg{width:30px;height:30px;padding:6px}
  .float-card b{font-size:12.5px}
  .float-card span{font-size:11.5px}
  .float-card.pdf{left:6px;bottom:0}
  .float-card.secure{right:6px;top:-2px}
  .sec-head p{font-size:16.5px}
  .compare{grid-template-columns:1fr}
  .features{grid-template-columns:1fr;gap:16px}
  .feature h3{font-size:22px}
  .tabs{display:flex;width:100%}
  .tab{flex:1;padding:10px 12px}
  .curves-chart{padding:14px 8px 10px;border-radius:18px}
  .flow{grid-template-columns:1fr;gap:14px}
  .flow li::after{display:none!important}
  .pro-photo{aspect-ratio:1/1}
  .pro-ctas .btn{flex:1 1 100%}
  .join{flex-direction:column;align-items:stretch;text-align:center;padding:26px 22px}
  .join .btn{width:100%}
  .trust-imgs .t1{width:88%}
  .trust-imgs .t2{width:60%;border-width:4px}
  .field-row{grid-template-columns:1fr;gap:0}
  .seg span{font-size:13px;min-height:56px}
  .contact-list li{padding:12px}
  .contact-list svg{width:40px;height:40px;padding:10px}
  .contact-list a{font-size:15px}
  .footer-in{grid-template-columns:1fr 1fr;gap:28px 18px}
  .footer-base{flex-direction:column}
  .wa-float{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:120;background:rgba(247,248,242,.97);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:9px 12px calc(9px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .3s}
  .mbar.show{transform:none}
  .mbar-a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;border-radius:999px;font-weight:800;font-size:15px;text-decoration:none;white-space:nowrap;background:#25d366;color:#0b2a17}
  .mbar-a svg{width:22px;height:22px}
  .mbar-main{background:var(--green);color:#fff}
}
@media (max-width:370px){
  .app-cols{grid-template-columns:1fr}
  .dx{display:none}
  .seg{grid-template-columns:1fr}
  .footer-in{grid-template-columns:1fr}
}