:root{--ink:#0b1220;--ink2:#172033;--muted:#657083;--line:#e5eaf0;--blue:#0b5cff;--blue2:#0746c7;--cyan:#6ee7f2;--paper:#f5f8fc;--white:#fff;--wa:#25D366;--shadow:0 18px 55px rgba(11,18,32,.09);--shadow-lg:0 28px 90px rgba(11,18,32,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{width:min(1200px,calc(100% - 40px));margin:auto}
/* Header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,240,.9);box-shadow:0 5px 25px rgba(11,18,32,.035)}.nav{min-height:78px;display:flex;align-items:center;gap:24px}.brand{font-weight:950;letter-spacing:-.055em;font-size:21px;white-space:nowrap}.brand span{color:var(--blue)}nav{display:flex;gap:5px;flex:1;justify-content:center;font-size:13px;font-weight:800}nav a{padding:10px 9px;border-radius:10px;color:#354052;transition:.18s ease}nav a:hover{color:var(--blue);background:#f0f5ff}.call{background:var(--ink);color:white;padding:12px 18px;border-radius:12px;font-weight:900;box-shadow:0 8px 20px rgba(11,18,32,.12);transition:.18s ease}.call:hover{transform:translateY(-1px);background:#000}
/* Breadcrumbs */
.crumbs{padding:20px 0 0;color:#7a8492;font-size:12px;font-weight:700}.crumbs span{padding:0 8px;color:#a9b1bc}.crumbs a:hover{color:var(--blue)}
/* Hero */
.hero{display:grid;grid-template-columns:1.03fr .97fr;gap:60px;align-items:center;padding-top:42px;padding-bottom:82px}.hero-copy{position:relative}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:950;letter-spacing:.15em;color:var(--blue);text-transform:uppercase}.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue);border-radius:2px}h1{font-size:clamp(42px,5.7vw,74px);line-height:.97;letter-spacing:-.06em;margin:17px 0 24px;max-width:780px}h2{font-size:clamp(29px,3.7vw,46px);line-height:1.04;letter-spacing:-.045em;margin:8px 0 16px}.hero p,.lead{font-size:18px;color:var(--muted);max-width:730px}.actions{display:flex;gap:12px;margin:30px 0}.btn{min-height:50px;padding:13px 20px;border-radius:13px;font-weight:950;display:inline-flex;align-items:center;justify-content:center;transition:.18s ease}.btn:hover{transform:translateY(-2px)}.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 12px 25px rgba(11,92,255,.22)}.secondary{background:var(--ink);color:#fff}.trust{display:flex;flex-wrap:wrap;gap:9px;color:#344052;font-size:12px;font-weight:800}.trust span{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:#fff;box-shadow:0 4px 14px rgba(11,18,32,.035)}
.hero-image{position:relative;border-radius:30px;overflow:hidden;box-shadow:var(--shadow-lg);background:linear-gradient(135deg,#08111f,#18304e);isolation:isolate}.hero-image:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,92,255,.08),transparent 55%);z-index:1;pointer-events:none}.hero-image:after{content:"FONTANEROSMADRID.COM";position:absolute;right:16px;bottom:16px;padding:8px 12px;border-radius:999px;background:rgba(8,17,31,.72);color:#fff;border:1px solid rgba(255,255,255,.16);font-size:10px;font-weight:900;letter-spacing:.08em;z-index:2}.hero-image img{display:block;width:100%;height:auto;aspect-ratio:1200/700;object-fit:cover;min-height:300px}
/* Sections */
.section{padding:78px 0}.section:nth-of-type(even){background:linear-gradient(180deg,#fff,#f8faff)}.section-head>span{font-size:11px;font-weight:950;letter-spacing:.15em;color:var(--blue)}.section-head h2{max-width:800px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.service-card{position:relative;min-height:145px;padding:24px 24px 22px 25px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#fff,#fbfcfe);display:flex;flex-direction:column;gap:7px;transition:.2s ease;box-shadow:0 7px 24px rgba(11,18,32,.035);overflow:hidden}.service-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--blue),#5ed9e8);opacity:.9}.service-card:after{content:"›";position:absolute;right:20px;top:19px;color:#aab3c0;font-size:22px;font-weight:900;transition:.2s}.service-card:hover{transform:translateY(-5px);border-color:#d5e0f5;box-shadow:var(--shadow)}.service-card:hover:after{color:var(--blue);transform:translateX(3px)}.service-card strong{font-size:18px;letter-spacing:-.02em}.service-card span{color:var(--muted);font-size:13px;max-width:310px}
.links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px}.links a{min-height:44px;padding:10px 13px;border:1px solid var(--line);border-radius:12px;color:#364152;background:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:space-between;gap:8px;transition:.18s ease;box-shadow:0 4px 14px rgba(11,18,32,.025)}.links a:after{content:"↗";color:#a8b1bd;font-weight:900}.links a:hover{color:var(--blue);border-color:#cbd9f4;box-shadow:0 9px 24px rgba(11,18,32,.06);transform:translateY(-2px)}.links a:hover:after{color:var(--blue)}
/* Local / conversion band */
.local-band{position:relative;background:radial-gradient(circle at 10% 20%,rgba(11,92,255,.22),transparent 28%),linear-gradient(135deg,#07101e,#111c2e);color:white;overflow:hidden}.local-band:after{content:"";position:absolute;width:320px;height:320px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-120px;top:-120px}.local-inner{position:relative;z-index:1;padding:72px 0;display:grid;grid-template-columns:1fr 360px;gap:55px;align-items:center}.local-inner h2{max-width:720px}.local-inner p{color:#b9c3d1;max-width:720px}.contact-box{background:rgba(255,255,255,.98);color:var(--ink);border-radius:22px;padding:26px;display:flex;flex-direction:column;gap:6px;box-shadow:0 20px 60px rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.5)}.contact-box strong{font-size:17px}.contact-box a{font-size:29px;font-weight:950;color:var(--blue);letter-spacing:-.035em}.contact-box small{color:var(--muted)}
/* Maps */
.map-card{margin-top:8px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.map-card-head{padding:19px 22px 15px;display:flex;align-items:center;justify-content:space-between;gap:16px}.map-card-head strong{font-size:17px}.map-card-head span{color:var(--muted);font-size:12px;font-weight:700}.map-card iframe{display:block;width:100%;height:230px;border:0}.map-link{display:inline-flex;margin:0 22px 20px;padding:9px 13px;border:1px solid #dce3ec;border-radius:999px;color:var(--blue);font-size:12px;font-weight:900;background:#fff}.map-link:hover{background:#f2f6ff}
/* FAQ + footer */
.faq{padding:30px 0 90px;max-width:900px}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:850}.faq p{color:var(--muted);max-width:800px}.seo-local a{color:var(--blue);font-weight:800}.seo-local a:hover{text-decoration:underline}footer{background:var(--paper);border-top:1px solid var(--line)}.footer{padding:52px 0;display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer>div{display:flex;flex-direction:column;gap:8px}.footer p{color:var(--muted);margin:5px 0 0}.footer a:not(.brand){font-size:13px;color:#586274}.footer a:not(.brand):hover{color:var(--blue)}
/* WhatsApp */
.whatsapp{background:var(--wa)!important;color:#fff!important;gap:9px;box-shadow:0 10px 24px rgba(37,211,102,.25)}.whatsapp:hover{background:#1ebe5d!important}.whatsapp:before{content:"";display:inline-block;width:20px;height:20px;background:url("/assets/whatsapp.svg") center/contain no-repeat;filter:brightness(0) invert(1)}
/* Floating mobile contact bar */
@media(max-width:700px){body{padding-bottom:72px}.nav{min-height:68px;gap:12px;flex-wrap:wrap;padding:8px 0}.brand{font-size:18px}.nav nav{order:3;display:flex;justify-content:flex-start;width:100%;overflow-x:auto;flex:none;gap:3px;padding-bottom:2px;scrollbar-width:none}.nav nav::-webkit-scrollbar{display:none}.nav nav a{white-space:nowrap;padding:7px 8px;font-size:11px}.call{padding:9px 12px;font-size:12px;margin-left:auto}.hero{grid-template-columns:1fr;gap:28px;padding-top:30px;padding-bottom:55px}.hero-image{order:2}.hero-copy{order:1}h1{font-size:clamp(42px,13vw,58px)}.hero p,.lead{font-size:16px}.actions{flex-direction:column}.btn{width:100%}.grid{grid-template-columns:1fr}.links{grid-template-columns:1fr 1fr}.local-inner{grid-template-columns:1fr;gap:28px;padding:55px 0}.footer{grid-template-columns:1fr}.section{padding:58px 0}.map-card iframe{height:200px}.mobile-contact{display:flex!important}}
@media(min-width:701px){.mobile-contact{display:none!important}}
@media(max-width:430px){.wrap{width:min(100% - 28px,1200px)}.links{grid-template-columns:1fr}.trust{display:grid;grid-template-columns:1fr 1fr}.trust span{font-size:11px}.hero-image img{min-height:220px}.contact-box a{font-size:25px}}
.mobile-contact{position:fixed;display:none;left:10px;right:10px;bottom:10px;z-index:60;background:rgba(7,16,30,.96);padding:7px;border-radius:16px;box-shadow:0 15px 45px rgba(0,0,0,.3);gap:7px}.mobile-contact a{flex:1;text-align:center;padding:12px 8px;border-radius:11px;font-size:12px;font-weight:950;color:#fff}.mobile-contact .m-call{background:var(--blue)}.mobile-contact .m-wa{background:var(--wa)}


/* SEO PRO - FAQ */
.faq-list{display:grid;gap:12px;max-width:900px}.faq-list details{background:#fff;border:1px solid #e6eaf0;border-radius:14px;padding:0 18px;box-shadow:0 6px 20px rgba(16,24,40,.05)}.faq-list summary{cursor:pointer;font-weight:700;padding:18px 4px;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';float:right;font-size:22px}.faq-list details[open] summary:after{content:'−'}.faq-list p{padding:0 4px 18px;margin:0;line-height:1.7;color:#4b5563}.nav a[aria-current="page"]{font-weight:800}

.local-band .eyebrow{color:#8fb7ff;letter-spacing:.12em;font-size:11px;font-weight:900;margin-bottom:8px}.contact-box .whatsapp{margin-top:10px;justify-content:center;text-align:center}
@media(max-width:700px){.local-inner{padding:48px 0}.local-band h2{font-size:32px}.contact-box a{font-size:24px}}

/* Formulario de contacto */
.contact-section{scroll-margin-top:90px}.contact-form-wrap{max-width:980px;margin:0 auto}.contact-form{background:var(--card,#fff);border:1px solid rgba(11,92,255,.12);border-radius:24px;padding:28px;box-shadow:0 16px 45px rgba(15,23,42,.08)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.contact-form label{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:.95rem;margin-bottom:18px}.contact-form input,.contact-form textarea{width:100%;box-sizing:border-box;border:1px solid #d7deea;border-radius:12px;padding:13px 14px;font:inherit;background:#fff;color:#172033;outline:none}.contact-form input:focus,.contact-form textarea:focus{border-color:#0b5cff;box-shadow:0 0 0 3px rgba(11,92,255,.12)}.contact-form textarea{resize:vertical;min-height:130px}.form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.form-actions .btn{border:0;cursor:pointer;text-decoration:none}.form-note{display:block;margin-top:14px;color:#667085;font-size:.82rem}@media(max-width:700px){.form-grid{grid-template-columns:1fr}.contact-form{padding:20px;border-radius:18px}}


/* Formulario de contacto premium */
.contact-section{margin:48px 0;padding:0}
.contact-card{position:relative;overflow:hidden;border:1px solid rgba(11,92,255,.14);border-radius:24px;background:linear-gradient(145deg,#fff 0%,#f5f9ff 100%);box-shadow:0 18px 50px rgba(15,35,70,.10);padding:clamp(22px,4vw,42px)}
.contact-card:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:5px;background:linear-gradient(90deg,#0b5cff,#19c37d)}
.contact-card h2{margin:0 0 8px;font-size:clamp(1.45rem,3vw,2.1rem)}
.contact-card>p{margin:0 0 24px;color:#526174;max-width:760px}
.contact-form{display:grid;gap:18px}
.contact-form .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.contact-form label{display:grid;gap:7px;font-weight:700;color:#18263a;font-size:.95rem}
.contact-form input,.contact-form textarea{width:100%;box-sizing:border-box;border:1px solid #d7e0ec;border-radius:13px;background:#fff;padding:13px 14px;font:inherit;color:#152238;outline:none;transition:border-color .2s,box-shadow .2s,transform .2s}
.contact-form textarea{min-height:130px;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{border-color:#0b5cff;box-shadow:0 0 0 4px rgba(11,92,255,.10)}
.contact-form input:invalid:not(:placeholder-shown){border-color:#e05252}
.contact-form input[required]+*{ }
.contact-form label:has(input[required])::after{content:"* obligatorio";font-size:.72rem;font-weight:600;color:#7a8797;margin-top:-5px}
.contact-form .form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:2px}
.contact-form .form-actions .btn{min-height:48px;padding:12px 22px;border-radius:13px;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.contact-form .form-actions .btn.primary{border:0}
.contact-form .form-actions .btn.whatsapp{background:#25d366;color:#fff}
.contact-form .form-actions .btn.whatsapp:hover{filter:brightness(.95);transform:translateY(-1px)}
.contact-form .form-note,.contact-form .form-privacy{display:block;color:#687789;font-size:.78rem;line-height:1.5}
.contact-form .form-privacy{margin-top:-10px}
@media(max-width:700px){.contact-card{border-radius:18px;padding:22px 16px}.contact-form .form-grid{grid-template-columns:1fr}.contact-form .form-actions{display:grid;grid-template-columns:1fr}.contact-form .form-actions .btn{width:100%}}
/* FontanerosMadrid.com — diseño definitivo y rendimiento */
:root{--wa:#25d366;--wa-dark:#16a34a;--blue:#075cff;--blue-dark:#0647c9}
body{background:#f8fafc}
.top{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.brand{font-size:20px}
.call{background:linear-gradient(135deg,#111827,#26364d);padding:12px 19px;border-radius:14px}
.hero{padding-top:34px;padding-bottom:68px}
.hero-copy h1{max-width:720px}
.hero-image{box-shadow:0 22px 55px rgba(11,18,32,.13);border-radius:26px}
.actions .primary{background:linear-gradient(135deg,var(--blue),var(--blue-dark));box-shadow:0 10px 24px rgba(7,92,255,.2)}
.btn.whatsapp,.m-wa{background:var(--wa)!important;color:#063b1b!important;box-shadow:0 10px 24px rgba(37,211,102,.18);font-weight:900}
.btn.whatsapp:before,.m-wa:before{content:'◉';font-size:14px;margin-right:8px}
.btn.primary:before{content:'☎';font-size:15px;margin-right:8px}
.mobile-contact{background:rgba(255,255,255,.98);box-shadow:0 -8px 25px rgba(15,23,42,.12);padding:8px 10px;gap:8px}
.mobile-contact a{border-radius:12px;font-weight:900;min-height:46px;display:flex;align-items:center;justify-content:center}
.m-call{background:#111827;color:#fff!important}
.contact-section{margin-top:60px;margin-bottom:60px}
.contact-section .section-head span{color:var(--blue);font-weight:950;letter-spacing:.15em}
.contact-form-wrap{max-width:1000px}
.contact-form{position:relative;background:linear-gradient(145deg,#fff 0%,#f7faff 100%);border:1px solid #dce5f0;border-radius:26px;padding:clamp(22px,4vw,38px);box-shadow:0 20px 55px rgba(15,23,42,.09);overflow:hidden}
.contact-form:before{content:'';position:absolute;left:0;top:0;right:0;height:5px;background:linear-gradient(90deg,#075cff,#25d366)}
.contact-form label{color:#172033;font-weight:800}
.contact-form input,.contact-form textarea{border:1px solid #d5dfeb;border-radius:14px;background:#fff;padding:14px 15px;min-height:50px;transition:border-color .15s,box-shadow .15s}
.contact-form textarea{min-height:140px}
.contact-form input:focus,.contact-form textarea:focus{border-color:#075cff;box-shadow:0 0 0 4px rgba(7,92,255,.09)}
.contact-form input[required]{border-left:3px solid #075cff}
.contact-form .form-actions{margin-top:5px}
.contact-form .form-actions .btn{min-height:52px;border-radius:14px;padding:13px 24px}
.contact-form .form-actions .btn.primary{background:linear-gradient(135deg,#075cff,#0647c9);box-shadow:0 10px 22px rgba(7,92,255,.18)}
.form-note,.form-privacy{color:#64748b!important}
.local-band{background:linear-gradient(135deg,#07111f,#112744)}
@media(max-width:900px){.nav{min-height:68px}.nav nav{overflow-x:auto;justify-content:flex-start;white-space:nowrap;-webkit-overflow-scrolling:touch}.nav nav::-webkit-scrollbar{display:none}.hero{grid-template-columns:1fr;gap:28px;padding-top:25px;padding-bottom:50px}.hero-image{order:-1}.hero-copy h1{font-size:clamp(38px,11vw,58px)}.hero p,.lead{font-size:16px}}
@media(max-width:700px){body{padding-bottom:68px}.wrap{width:min(100% - 28px,1200px)}.top{position:sticky}.nav{gap:10px}.brand{font-size:17px}.nav .call{display:none}.hero{padding-bottom:38px}.actions{display:grid;grid-template-columns:1fr;gap:10px}.actions .btn{width:100%}.trust{gap:6px}.trust span{font-size:11px;padding:7px 9px}.contact-section{margin-top:40px;margin-bottom:40px}.contact-form{border-radius:20px;padding:22px 16px}.contact-form .form-grid{gap:0}.contact-form .form-actions{display:grid;grid-template-columns:1fr}.contact-form .form-actions .btn{width:100%}.contact-form input,.contact-form textarea{font-size:16px}.local-inner{padding:42px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.contact-form input,.contact-form textarea{transition:none}}