/* ═══════════════════════════════════════════════════════
   SolarCare Grupo Cucala — CSS Premium v3.0
   Diseño de nivel profesional inspirado en solarcare.ai
═══════════════════════════════════════════════════════ */

/* ─── VARIABLES ──────────────────────────────────────── */
:root {
  --green: #2e7d32;
  --green-light: #4caf50;
  --green-dark: #1b5e20;
  --green-bg: #e8f5e9;
  --green-mid: #c8e6c9;
  --navy: #0d1b2a;
  --navy-mid: #1a2e42;
  --dark: #111827;
  --gray: #6b7280;
  --gray-light: #9ca3af;
  --border: #e5e7eb;
  --white: #ffffff;
  --bg: #f9fafb;
  --orange: #f97316;
  --r: 16px;
  --r-lg: 24px;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,.1), 0 10px 10px rgba(0,0,0,.04);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease: cubic-bezier(.23,1,.32,1);
}

/* ─── RESET ──────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--dark);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit}
details summary{cursor:pointer;list-style:none}
details summary::-webkit-details-marker{display:none}

/* ─── CONTENEDOR ─────────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ─── TOPBAR ─────────────────────────────────────────── */
.topbar{background:var(--green-dark);color:#fff;padding:10px 24px;display:flex;align-items:center;justify-content:center;gap:16px;font-size:.85rem;text-align:center;flex-wrap:wrap}
.topbar strong{font-weight:700}
.topbar-cta{background:rgba(255,255,255,.15);color:#fff;padding:4px 12px;border-radius:20px;font-weight:600;font-size:.82rem;border:1px solid rgba(255,255,255,.3);transition:.2s;white-space:nowrap}
.topbar-cta:hover{background:rgba(255,255,255,.25)}

/* ─── NAVBAR PILL ────────────────────────────────────── */
.nav-wrapper{position:sticky;top:0;z-index:200;padding:12px 24px;background:transparent;pointer-events:none}
.navbar-pill{background:#fff;border-radius:100px;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:space-between;padding:10px 10px 10px 20px;max-width:1100px;margin:0 auto;pointer-events:all;transition:box-shadow .3s var(--ease)}
.navbar-pill:hover{box-shadow:var(--shadow-xl)}
.nav-logo img{height:34px;width:auto}
.nav-center{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 14px;border-radius:100px;font-size:.88rem;font-weight:500;color:var(--gray);transition:.18s var(--ease)}
.nav-link:hover{color:var(--green);background:var(--green-bg)}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-phone{display:flex;align-items:center;gap:6px;font-size:.88rem;font-weight:600;color:var(--dark);padding:8px 14px;border-radius:100px;transition:.18s}
.nav-phone:hover{color:var(--green)}
.nav-btn{background:var(--green);color:#fff;padding:9px 18px;border-radius:100px;font-size:.88rem;font-weight:700;transition:.18s var(--ease)}
.nav-btn:hover{background:var(--green-dark);transform:scale(1.02)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px;transition:.18s}
.nav-hamburger:hover{background:var(--bg)}
.nav-hamburger span{display:block;width:20px;height:2px;background:var(--dark);border-radius:2px;transition:.2s}

/* ─── MOBILE MENU ────────────────────────────────────── */
.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;z-index:300;flex-direction:column;padding:80px 32px 32px;gap:8px}
.mobile-menu.open{display:flex}
.mm-link{padding:14px 16px;border-radius:12px;font-size:1rem;font-weight:500;color:var(--dark);transition:.18s}
.mm-link:hover{background:var(--bg);color:var(--green)}
.mm-cta{background:var(--green);color:#fff!important;text-align:center;margin-top:8px;font-weight:700}
.mm-phone{color:var(--green)!important;font-weight:700;border:2px solid var(--green-mid)}
.mm-close{position:absolute;top:20px;right:24px;width:40px;height:40px;background:var(--bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--gray)}

/* ─── HERO ───────────────────────────────────────────── */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,27,42,.85) 0%,rgba(13,27,42,.6) 50%,rgba(13,27,42,.3) 100%)}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:100px 24px 80px;width:100%}
.hero-pill{display:inline-block;background:rgba(76,175,80,.2);border:1px solid rgba(76,175,80,.4);color:#a5d6a7;font-size:.82rem;font-weight:600;padding:6px 16px;border-radius:100px;margin-bottom:24px;text-transform:uppercase;letter-spacing:.8px}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:900;line-height:1.1;color:#fff;margin-bottom:20px;max-width:700px}
.hero-accent{color:#81c784}
.hero-sub{font-size:1.1rem;color:rgba(255,255,255,.8);max-width:560px;margin-bottom:36px;line-height:1.7}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}
.btn-hero-primary{display:inline-flex;align-items:center;gap:8px;background:var(--green-light);color:#fff;padding:15px 30px;border-radius:100px;font-weight:700;font-size:1rem;transition:.2s var(--ease);box-shadow:0 4px 20px rgba(76,175,80,.4)}
.btn-hero-primary:hover{background:var(--green);transform:translateY(-2px);box-shadow:0 8px 28px rgba(76,175,80,.5)}
.btn-hero-secondary{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);color:#fff;padding:15px 28px;border-radius:100px;font-weight:600;font-size:.95rem;border:1.5px solid rgba(255,255,255,.3);transition:.2s var(--ease);backdrop-filter:blur(8px)}
.btn-hero-secondary:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5)}
.hero-stats{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.hstat{display:flex;flex-direction:column;gap:2px}
.hstat-num{font-size:1.8rem;font-weight:900;color:#fff;line-height:1}
.hstat-label{font-size:.78rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.5px}
.hstat-div{width:1px;height:40px;background:rgba(255,255,255,.2)}

/* ─── SECCIONES ──────────────────────────────────────── */
section{padding:96px 0}
.section-tag{display:inline-block;background:var(--green-bg);color:var(--green-dark);font-size:.75rem;font-weight:700;padding:5px 14px;border-radius:100px;text-transform:uppercase;letter-spacing:.8px;margin-bottom:16px}
.section-title{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:900;color:var(--dark);line-height:1.2;margin-bottom:16px}
.section-sub{font-size:1rem;color:var(--gray);max-width:600px;line-height:1.7}

/* ─── ABOUT ──────────────────────────────────────────── */
.about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-cards{display:flex;flex-direction:column;gap:20px}
.acard{border-radius:var(--r-lg);padding:32px;transition:.2s var(--ease)}
.acard:hover{transform:translateY(-3px)}
.acard-green{background:var(--green-bg);border:1px solid var(--green-mid)}
.acard-dark{background:var(--navy);color:#fff}
.acard-icon{font-size:2rem;margin-bottom:12px}
.acard h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.acard p{font-size:.9rem;line-height:1.7;opacity:.85}
.acard-dark p{color:rgba(255,255,255,.75)}
.about-image-wrap{position:relative}
.about-img{border-radius:var(--r-lg);box-shadow:var(--shadow-xl);width:100%;aspect-ratio:4/3;object-fit:cover}
.about-badge{position:absolute;bottom:20px;left:20px;background:#fff;border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-lg)}
.badge-dot{width:10px;height:10px;border-radius:50%;background:#4caf50;box-shadow:0 0 0 3px rgba(76,175,80,.2);animation:pulse 2s infinite;flex-shrink:0}
.about-badge strong{display:block;font-size:.88rem;font-weight:700}
.about-badge span{font-size:.78rem;color:var(--gray)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(76,175,80,.2)}50%{box-shadow:0 0 0 6px rgba(76,175,80,.1)}}

/* ─── PROBLEMS ───────────────────────────────────────── */
.problems{background:#fff}
.problems-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.prob-card{background:var(--bg);border-radius:var(--r-lg);padding:28px 24px;border:1px solid var(--border);transition:.2s var(--ease)}
.prob-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--green-mid)}
.prob-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.prob-orange{background:#fff7ed;color:var(--orange)}
.prob-pct{font-size:1.8rem;font-weight:900;color:var(--orange);margin-bottom:8px;line-height:1}
.prob-card h3{font-size:.95rem;font-weight:700;margin-bottom:8px}
.prob-card p{font-size:.85rem;color:var(--gray);line-height:1.6}

/* ─── SERVICES ───────────────────────────────────────── */
.services{background:var(--bg)}
.services-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-top:48px}
.srv-card{background:#fff;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:.2s var(--ease)}
.srv-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-3px)}
.srv-featured .srv-img-wrap img{width:100%;height:280px;object-fit:cover}
.srv-body{padding:28px}
.srv-tag{display:inline-block;background:var(--green-bg);color:var(--green-dark);font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:100px;margin-bottom:10px}
.srv-body h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.srv-body p{font-size:.9rem;color:var(--gray);margin-bottom:16px;line-height:1.6}
.srv-link{font-size:.88rem;font-weight:600;color:var(--green);transition:.18s}
.srv-link:hover{text-decoration:underline}
.srv-col{display:flex;flex-direction:column;gap:16px}
.srv-card-sm{background:#fff;border-radius:var(--r-lg);padding:24px;display:flex;gap:16px;align-items:flex-start;box-shadow:var(--shadow);transition:.2s var(--ease);border:1px solid var(--border)}
.srv-card-sm:hover{box-shadow:var(--shadow-md);border-color:var(--green-mid)}
.srv-sm-icon{font-size:1.8rem;flex-shrink:0}
.srv-card-sm h3{font-size:.95rem;font-weight:700;margin-bottom:6px}
.srv-card-sm p{font-size:.85rem;color:var(--gray);line-height:1.5}

/* ─── BIG IMAGE ──────────────────────────────────────── */
.big-image-section{padding:0 0 96px}
.big-img-wrap{position:relative;border-radius:var(--r-lg);overflow:hidden}
.big-img-wrap img{width:100%;height:420px;object-fit:cover}
.big-img-card{position:absolute;bottom:24px;left:24px;background:#fff;border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-lg)}
.bic-dot{width:10px;height:10px;border-radius:50%;background:#4caf50;animation:pulse 2s infinite;flex-shrink:0}
.big-img-card strong{display:block;font-size:.9rem;font-weight:700}
.big-img-card span{font-size:.78rem;color:var(--gray)}

/* ─── EQUIPOS ────────────────────────────────────────── */
.equipos{background:#fff}
.brands-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:48px 0 20px}
.brand-card{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r);padding:20px;display:flex;align-items:center;gap:14px;transition:.2s var(--ease);position:relative}
.brand-card:hover{border-color:var(--green-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.brand-logo{width:44px;height:44px;background:var(--green-bg);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:900;color:var(--green-dark);flex-shrink:0}
.brand-info strong{display:block;font-size:.9rem;font-weight:700}
.brand-info span{font-size:.78rem;color:var(--gray)}
.brand-badge{position:absolute;top:10px;right:10px;background:var(--green);color:#fff;font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:100px}
.brands-note{text-align:center;font-size:.9rem;color:var(--gray)}
.brands-note a{color:var(--green);font-weight:600}

/* ─── PLANES ─────────────────────────────────────────── */
.planes{background:var(--bg)}
.planes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:48px 0 24px}
.plan-card{background:#fff;border:2px solid var(--border);border-radius:var(--r-lg);padding:32px;position:relative;transition:.2s var(--ease)}
.plan-card:hover{box-shadow:var(--shadow-lg)}
.plan-featured{border-color:var(--green);box-shadow:0 8px 32px rgba(46,125,50,.12)}
.plan-alta{background:var(--bg)}
.plan-badge-top{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--green);color:#fff;font-size:.75rem;font-weight:700;padding:4px 16px;border-radius:100px;white-space:nowrap}
.plan-top{margin-bottom:24px}
.plan-top h3{font-size:1.15rem;font-weight:800;margin-bottom:10px}
.plan-price-wrap{display:flex;align-items:baseline;gap:4px}
.plan-price{font-size:2.6rem;font-weight:900;color:var(--green);line-height:1}
.plan-period{font-size:.9rem;color:var(--gray)}
.plan-total{font-size:.8rem;color:var(--gray-light);margin-top:4px}
.plan-list{margin-bottom:28px}
.plan-list li{display:flex;align-items:flex-start;gap:8px;padding:8px 0;font-size:.88rem;border-bottom:1px solid var(--border)}
.plan-list li:last-child{border:none}
.pl-check{color:var(--green);font-weight:700;flex-shrink:0}
.pl-check.gold{color:#f59e0b}
.plan-btn{display:block;width:100%;text-align:center;padding:13px;border-radius:100px;font-weight:700;font-size:.92rem;transition:.18s var(--ease)}
.plan-btn-outline{background:var(--green-bg);color:var(--green-dark);border:1.5px solid var(--green-mid)}
.plan-btn-outline:hover{background:var(--green);color:#fff}
.plan-btn-solid{background:var(--green);color:#fff}
.plan-btn-solid:hover{background:var(--green-dark)}
.planes-saving{margin-bottom:16px}
.saving-card{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);border-radius:var(--r-lg);padding:28px 32px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;color:#fff}
.saving-icon{font-size:2.5rem;flex-shrink:0}
.saving-card strong{display:block;font-size:1.1rem;font-weight:700;margin-bottom:4px}
.saving-card p{font-size:.88rem;color:rgba(255,255,255,.7)}
.saving-btn{margin-left:auto;background:var(--green-light);color:#fff;padding:12px 24px;border-radius:100px;font-weight:700;font-size:.9rem;white-space:nowrap;transition:.18s;flex-shrink:0}
.saving-btn:hover{background:var(--green)}
.planes-note{text-align:center;font-size:.8rem;color:var(--gray-light)}

/* ─── ZONA ───────────────────────────────────────────── */
.zona{background:#fff}
.zona-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.zona-text .section-title{margin-bottom:16px}
.zona-text p{color:var(--gray);margin-bottom:16px;line-height:1.7}
.zona-pills{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 28px}
.zona-pills span{background:var(--bg);border:1px solid var(--border);padding:5px 12px;border-radius:100px;font-size:.82rem;font-weight:500}
.btn-green{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;padding:13px 26px;border-radius:100px;font-weight:700;font-size:.95rem;transition:.18s var(--ease)}
.btn-green:hover{background:var(--green-dark);transform:translateY(-1px)}
.zona-visual{display:flex;justify-content:center}
.zona-map-card{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-lg);padding:32px;text-align:center;max-width:340px;width:100%}
.map-svg{width:100%;max-width:280px;margin:0 auto 12px}
.map-note{font-size:.82rem;color:var(--gray-light)}

/* ─── ALTA / FORMULARIO ──────────────────────────────── */
.alta{background:var(--bg)}
.alta-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.alta-info .section-title{margin-bottom:16px}
.alta-info>p{color:var(--gray);margin-bottom:32px;line-height:1.7}
.alta-steps{display:flex;flex-direction:column;gap:20px;margin-bottom:32px}
.astep{display:flex;gap:16px;align-items:flex-start}
.astep-n{width:32px;height:32px;background:var(--green);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.88rem;flex-shrink:0}
.astep strong{display:block;font-size:.9rem;font-weight:700;margin-bottom:2px}
.astep p{font-size:.85rem;color:var(--gray)}
.alta-contact{display:flex;gap:10px;flex-wrap:wrap}
.ac-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:100px;font-weight:600;font-size:.88rem;border:2px solid var(--border);background:#fff;transition:.18s}
.ac-btn:hover{border-color:var(--green);color:var(--green)}
.ac-wa{background:#25d366;color:#fff;border-color:#25d366}
.ac-wa:hover{background:#128c7e;border-color:#128c7e;color:#fff}
/* Formulario */
.alta-form{background:#fff;border-radius:var(--r-lg);padding:36px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.form-section-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--green-dark);margin:20px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--green-bg)}
.form-section-label:first-child{margin-top:0}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fg{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.fg label{font-size:.82rem;font-weight:600;color:var(--dark)}
.fg input,.fg select,.fg textarea{padding:11px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:.9rem;background:#fff;outline:none;transition:.18s;color:var(--dark)}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(46,125,50,.08)}
.fg textarea{resize:vertical;min-height:80px}
.file-drop{border:2px dashed var(--border);border-radius:10px;padding:24px;text-align:center;cursor:pointer;transition:.18s;position:relative;background:var(--bg)}
.file-drop:hover{border-color:var(--green-light);background:var(--green-bg)}
.file-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.file-drop svg{margin:0 auto 8px;color:var(--gray-light)}
.file-drop p{font-size:.88rem;color:var(--gray);margin-bottom:4px}
.file-drop p span{color:var(--green);font-weight:600}
.file-drop small{font-size:.75rem;color:var(--gray-light)}
#fileNames{margin-top:8px;font-size:.8rem;color:var(--gray)}
.check-label{display:flex;align-items:flex-start;gap:10px;font-size:.82rem;color:var(--gray);cursor:pointer;margin-bottom:16px}
.check-label input{margin-top:2px;accent-color:var(--green);flex-shrink:0}
.check-label a{color:var(--green);text-decoration:underline}
.form-feedback{padding:10px 14px;border-radius:8px;font-size:.88rem;margin-bottom:12px}
.form-feedback.ok{background:var(--green-bg);color:var(--green-dark);border:1px solid var(--green-mid)}
.form-feedback.err{background:#fff5f5;color:#c62828;border:1px solid #ffcdd2}
.btn-submit-alta{width:100%;padding:14px;background:var(--green);color:#fff;border-radius:100px;font-weight:700;font-size:1rem;transition:.18s var(--ease)}
.btn-submit-alta:hover{background:var(--green-dark)}
.btn-submit-alta:active{transform:scale(.98)}
.form-note-small{text-align:center;font-size:.78rem;color:var(--gray-light);margin-top:10px}

/* ─── FAQ ────────────────────────────────────────────── */
.faq{background:var(--bg)}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:48px}
.faq-item{background:#fff;border:1.5px solid var(--border);border-radius:var(--r);overflow:hidden;transition:.18s}
.faq-item[open]{border-color:var(--green-mid)}
.faq-item summary{padding:18px 20px;font-weight:600;font-size:.92rem;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:.18s}
.faq-item summary:hover{background:var(--bg)}
.faq-item summary::after{content:'+';font-size:1.4rem;color:var(--green);flex-shrink:0;line-height:1;transition:.2s}
.faq-item[open] summary::after{content:'−'}
.faq-item p{padding:0 20px 18px;font-size:.88rem;color:var(--gray);line-height:1.7;border-top:1px solid var(--border)}

/* ─── CTA FINAL ──────────────────────────────────────── */
.cta-final{background:var(--bg);padding:0 0 96px}
.cta-card{background:linear-gradient(135deg,var(--navy) 0%,var(--green-dark) 100%);border-radius:var(--r-lg);padding:60px 48px;text-align:center;color:#fff}
.cta-card h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:900;margin-bottom:12px}
.cta-card p{font-size:1rem;opacity:.8;margin-bottom:32px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-cta-white{background:#fff;color:var(--green-dark);padding:14px 28px;border-radius:100px;font-weight:700;font-size:.95rem;transition:.18s}
.btn-cta-white:hover{background:var(--green-bg)}
.btn-cta-outline{background:rgba(255,255,255,.12);color:#fff;padding:14px 28px;border-radius:100px;font-weight:600;font-size:.95rem;border:1.5px solid rgba(255,255,255,.3);transition:.18s}
.btn-cta-outline:hover{background:rgba(255,255,255,.2)}

/* ─── FOOTER ─────────────────────────────────────────── */
.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand img{margin-bottom:16px;filter:brightness(0) invert(1)}
.footer-brand p{font-size:.85rem;line-height:1.7;margin-bottom:16px}
.footer-phones{display:flex;flex-direction:column;gap:6px}
.footer-phones a{font-size:.88rem;color:rgba(255,255,255,.6);transition:.18s}
.footer-phones a:hover{color:#fff}
.footer-col h4{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:#fff;margin-bottom:16px}
.footer-col{display:flex;flex-direction:column;gap:0}
.footer-col a{font-size:.85rem;color:rgba(255,255,255,.6);padding:5px 0;transition:.18s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:16px}
.footer-bottom p{font-size:.8rem;color:rgba(255,255,255,.4)}
.footer-wa{display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff;padding:8px 16px;border-radius:100px;font-size:.82rem;font-weight:600;transition:.18s}
.footer-wa:hover{background:#128c7e}

/* ─── CHATBOT ────────────────────────────────────────── */
.chat-launcher{position:fixed;bottom:90px;right:24px;width:56px;height:56px;background:var(--green);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(46,125,50,.4);z-index:300;transition:.2s var(--ease)}
.chat-launcher:hover{background:var(--green-dark);transform:scale(1.05)}
.chat-badge{position:absolute;top:-4px;right:-4px;background:#ef4444;color:#fff;width:20px;height:20px;border-radius:50%;font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.chat-window{position:fixed;bottom:160px;right:24px;width:360px;max-height:520px;background:#fff;border-radius:20px;box-shadow:0 8px 40px rgba(0,0,0,.18);z-index:300;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border)}
.chat-head{background:var(--green);color:#fff;padding:16px 20px;display:flex;align-items:center;gap:12px}
.chat-avatar-wrap{position:relative}
.chat-av{width:38px;height:38px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.chat-av-dot{position:absolute;bottom:0;right:0;width:10px;height:10px;background:#4caf50;border-radius:50%;border:2px solid var(--green)}
.chat-head-info{flex:1}
.chat-head-info strong{display:block;font-size:.92rem}
.chat-head-info span{font-size:.75rem;opacity:.85}
.chat-x{color:#fff;opacity:.8;font-size:1.1rem;padding:4px 8px;border-radius:4px;transition:.18s}
.chat-x:hover{opacity:1;background:rgba(255,255,255,.15)}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.chat-msg{display:flex;flex-direction:column}
.chat-msg.bot{align-items:flex-start}
.chat-msg.user{align-items:flex-end}
.chat-bubble{max-width:85%;padding:10px 14px;border-radius:12px;font-size:.87rem;line-height:1.5}
.chat-msg.bot .chat-bubble{background:var(--bg);color:var(--dark);border-bottom-left-radius:4px}
.chat-msg.user .chat-bubble{background:var(--green);color:#fff;border-bottom-right-radius:4px}
.chat-suggestions{display:flex;flex-direction:column;gap:6px;margin-top:4px}
.sugg-btn{text-align:left;padding:8px 12px;background:#fff;border:1.5px solid var(--green-mid);border-radius:8px;font-size:.8rem;color:var(--green-dark);font-weight:500;transition:.18s}
.sugg-btn:hover{background:var(--green-bg)}
.chat-typing{display:flex;gap:4px;padding:10px 14px;background:var(--bg);border-radius:12px;border-bottom-left-radius:4px;width:fit-content}
.chat-typing span{width:7px;height:7px;background:var(--gray-light);border-radius:50%;animation:typing 1.2s infinite}
.chat-typing span:nth-child(2){animation-delay:.2s}
.chat-typing span:nth-child(3){animation-delay:.4s}
@keyframes typing{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}
.chat-input-row{padding:12px 16px;border-top:1px solid var(--border);display:flex;gap:8px}
.chat-input-row input{flex:1;padding:10px 14px;border:1.5px solid var(--border);border-radius:100px;font-size:.87rem;outline:none;transition:.18s}
.chat-input-row input:focus{border-color:var(--green)}
#chatSendBtn{width:38px;height:38px;background:var(--green);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.18s;flex-shrink:0}
#chatSendBtn:hover{background:var(--green-dark)}

/* ─── WHATSAPP FLOAT ─────────────────────────────────── */
.wa-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:300;transition:.2s var(--ease)}
.wa-float:hover{background:#128c7e;transform:scale(1.05)}

/* ─── ANIMACIONES DE ENTRADA ─────────────────────────── */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in-delay-1{transition-delay:.1s}
.fade-in-delay-2{transition-delay:.2s}
.fade-in-delay-3{transition-delay:.3s}

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media(max-width:1024px){
  .nav-center{display:none}
  .nav-hamburger{display:flex}
  .about-grid,.zona-grid,.alta-grid{grid-template-columns:1fr;gap:40px}
  .about-image-wrap{order:-1}
  .problems-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr}
  .brands-wrap{grid-template-columns:repeat(2,1fr)}
  .planes-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .hero{min-height:80vh}
  .hero h1{font-size:2rem}
  .hero-stats{gap:20px}
  .hstat-div{display:none}
  .hero-actions{flex-direction:column}
  .btn-hero-primary,.btn-hero-secondary{width:100%;justify-content:center}
  .problems-grid{grid-template-columns:1fr}
  .brands-wrap{grid-template-columns:1fr 1fr}
  .fg-row{grid-template-columns:1fr}
  .chat-window{width:calc(100vw - 32px);right:16px;bottom:150px}
  .saving-card{flex-direction:column;text-align:center}
  .saving-btn{margin:0 auto}
  .cta-card{padding:40px 24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .nav-wrapper{padding:10px 16px}
  .navbar-pill{padding:8px 8px 8px 16px}
  .brands-wrap{grid-template-columns:1fr}
  .hero-stats{flex-direction:column;gap:12px}
}