:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#142033;background:#f3f7fb;line-height:1.45}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#eef5ff 0,#f8fafc 36%,#fff 100%)}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(16px,4vw,36px);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid #dbe4ef}.brand{display:flex;align-items:center;gap:11px;color:#0b1d35;text-decoration:none}.brand strong,.brand small{display:block}.brand strong{font-size:1rem}.brand small{font-size:.72rem;color:#66758a}.dots{width:34px;height:34px;display:grid;grid-template-columns:1fr 1fr;gap:4px}.dots i{border-radius:50%}.dots i:nth-child(1){background:#4285f4}.dots i:nth-child(2){background:#ea4335}.dots i:nth-child(3){background:#fbbc05}.dots i:nth-child(4){background:#34a853}.back{color:#284f7a;text-decoration:none;font-weight:700;font-size:.9rem}.shell{width:min(720px,calc(100% - 28px));margin:0 auto;padding:38px 0 60px}.hero{text-align:center;padding:12px 4px 24px}.eyebrow{font-size:.72rem;letter-spacing:.11em;font-weight:900;color:#1769aa}.hero h1,.success h2{font-size:clamp(2rem,7vw,3.2rem);line-height:1.04;margin:10px 0 12px;color:#10213a}.hero p,.success p,.grow-note p{color:#56677c;margin:0 auto;max-width:620px}.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}.trust span{background:#fff;border:1px solid #dbe6f2;border-radius:999px;padding:7px 11px;font-size:.82rem;font-weight:800;color:#36536f}.card{background:#fff;border:1px solid #dce6f0;border-radius:24px;padding:clamp(20px,4vw,34px);box-shadow:0 16px 48px rgba(29,64,104,.09)}.field{display:block;margin-bottom:17px}.field span{display:block;font-weight:800;font-size:.9rem;margin-bottom:7px}.required span:after{content:" *";color:#d43333}input,textarea{width:100%;border:1px solid #cbd8e6;border-radius:13px;padding:13px 14px;font:inherit;background:#fbfdff;color:#132238;outline:none}input:focus,textarea:focus{border-color:#4285f4;box-shadow:0 0 0 3px rgba(66,133,244,.13)}textarea{resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.consent{display:flex;gap:10px;align-items:flex-start;margin:4px 0 18px;color:#52667d;font-size:.86rem}.consent input{width:18px;height:18px;flex:none;margin-top:1px}.primary,.secondary{width:100%;border:0;border-radius:14px;padding:14px 18px;font:inherit;font-weight:900;cursor:pointer;text-align:center;text-decoration:none;display:block}.primary{background:#1769aa;color:#fff;box-shadow:0 9px 24px rgba(23,105,170,.22)}.primary:hover{background:#125b95}.secondary{margin-top:10px;background:#edf3f8;color:#21466c}.micro{font-size:.78rem;color:#748296;text-align:center;margin:12px 8px 0}.error{background:#fff1f1;border:1px solid #ffc9c9;color:#a52121;border-radius:12px;padding:11px 12px;margin-bottom:14px;font-size:.86rem}.success{text-align:center}.check{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#e8f6ed;color:#198447;font-size:2rem;font-weight:900;margin:0 auto 12px}.success .linkbutton{margin-top:18px}.grow-note{margin-top:22px;border-radius:20px;padding:20px 22px;background:#0b203a;color:#fff}.grow-note strong{display:block;font-size:1.05rem;margin-bottom:6px}.grow-note p{color:#d4e1ee;margin:0}.grow-note p,.grow-note strong{max-width:none}@media(max-width:560px){.two{grid-template-columns:1fr}.shell{width:min(100% - 20px,720px);padding-top:26px}.topbar{padding:11px 13px}.back{font-size:.82rem}.brand small{display:none}.card{border-radius:20px}}

/* V51 - llamada visible, optimizada para celulares */
.hero{background:linear-gradient(135deg,#102e56 0%,#174c83 64%,#0b8166 100%);border-radius:26px;padding:35px 20px;margin:0 0 18px;box-shadow:0 18px 40px rgba(10,48,98,.18)}
.hero .eyebrow{color:#ffd66a;letter-spacing:.16em}
.hero h1{color:#fff;text-wrap:balance;text-transform:uppercase;font-size:clamp(2.1rem,7.5vw,3.6rem)}
.hero h1 em{font-style:normal;color:#ffdd59;text-shadow:0 2px 0 rgba(0,0,0,.12)}
.hero p{color:#f0f8ff;font-size:clamp(1rem,3vw,1.15rem);font-weight:600}
.trust span{color:#1c446f;border-color:rgba(255,255,255,.7);box-shadow:0 2px 12px rgba(0,0,0,.08)}
.form-title{text-align:center;margin:0 0 5px;color:#132a4b;font-size:1.4rem}
.form-subtitle{text-align:center;color:#66748b;margin:0 0 22px}
.primary{background:linear-gradient(110deg,#0a7e58,#16a475);box-shadow:0 10px 26px rgba(0,130,87,.21);min-height:54px}
.primary:hover{background:#076c4b}
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status-note{display:block!important;background:#eaf5ff;border:1px solid #c1dffe;color:#16456f!important;padding:14px;border-radius:12px;margin:17px 0!important;font-weight:900}
.success-tip{margin:14px auto!important;line-height:1.55}
@media(max-width:560px){.hero{border-radius:20px;padding:28px 15px;margin-bottom:12px}.shell{padding-top:13px}.hero h1{font-size:2.15rem}.trust{gap:5px}.trust span{font-size:.76rem;padding:6px 8px}}

.status-entry{display:inline-block;margin-top:17px;color:#fff;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.6);padding:10px 14px;border-radius:12px;font-weight:800;text-decoration:none}
.status-entry[hidden]{display:none}

/* V52 - Foto opcional: accesible y simple en celular */
.photo-field{border:2px dashed #b5d2e8;background:#f1f8fe;border-radius:17px;padding:17px;margin:1px 0 20px}
.photo-heading{font-weight:900;font-size:1rem;color:#123960}.photo-heading span{font-weight:600;font-size:.82rem;color:#60768e}
.photo-field p{font-size:.86rem;margin:8px 0 13px;color:#48617b;line-height:1.45}
.photo-pick{display:block;width:100%;cursor:pointer;background:#fff;color:#124f89;border:1px solid #aacbe4;border-radius:13px;font-weight:900;padding:13px 16px;text-align:center}
.photo-pick:focus-within,.photo-pick:hover{background:#e4f4ff}
#photoUpload{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none;padding:0}
.photo-preview[hidden]{display:none}.photo-preview{margin-top:15px;border-radius:14px;background:#fff;padding:10px;display:grid;justify-items:center;gap:10px;border:1px solid #c6ddec}
.photo-preview img{max-width:100%;max-height:240px;border-radius:10px;object-fit:contain}
.photo-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;width:100%;flex-wrap:wrap;font-size:.8rem;color:#08734f;font-weight:800}
.photo-actions button{padding:9px 11px;background:#fff0f0;color:#9a2b2b;border:1px solid #f3c6c6;border-radius:10px;cursor:pointer;font:inherit;font-weight:800}
.photo-field .photo-help{font-size:.77rem;color:#68788a;margin:12px 0 0}
#submitFree:disabled{opacity:.62;cursor:progress}

/* V53: formulario sin campos obligatorios y sugerencias no bloqueantes */
.field span small{font-size:.73rem;color:#647a8d;font-weight:600}
.field-help{display:block;margin-top:6px;color:#4c6680;font-size:.78rem;line-height:1.35}
.optional-review[hidden]{display:none}
.optional-review{background:#f0f8ff;border:1px solid #a5cdec;border-radius:15px;padding:16px;margin:10px 0 18px;color:#133a60}
.optional-review strong{font-size:1rem}
.optional-review p{font-size:.88rem;margin:8px 0 14px;color:#3f5c77;line-height:1.55}
.review-actions{display:flex;gap:10px;flex-wrap:wrap}.review-actions button{flex:1;min-width:150px;margin:0}
.review-actions .secondary{background:#e1edf6}