:root{--bg:#020509;--panel:#071019;--panel2:#0b1119;--line:rgba(50,173,255,.32);--blue:#169dff;--blue2:#65d9ff;--text:#f7fbff;--muted:#b9c3cf;--silver:#dfe6ee;--radius:8px;--shadow:0 28px 90px rgba(0,0,0,.52)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 10%,rgba(22,157,255,.12),transparent 34%),linear-gradient(180deg,#020509,#071019 45%,#020509);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(18px,4vw,58px);background:rgba(2,5,9,.76);backdrop-filter:blur(16px);border-bottom:1px solid rgba(101,217,255,.18)}.brand{display:grid;gap:0}.brand-mark{font-size:32px;font-weight:900;letter-spacing:.18em;background:linear-gradient(180deg,#78ddff,#0075d6 55%,#002d71);-webkit-background-clip:text;color:transparent}.brand-sub{text-transform:uppercase;letter-spacing:.38em;font-size:12px;color:var(--silver)}.main-nav{display:flex;gap:26px;align-items:center}.main-nav a{font-size:14px;text-transform:uppercase;letter-spacing:.12em;color:#dfe9f6}.main-nav a:hover{color:var(--blue2)}.nav-toggle{display:none;background:none;border:0;width:42px;height:42px}.nav-toggle span{display:block;height:2px;background:var(--blue2);margin:7px 0}.hero{min-height:calc(100vh - 76px);display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,1.1fr);align-items:center;gap:30px;padding:clamp(64px,8vw,120px) clamp(20px,5vw,76px);overflow:hidden;position:relative}.section-dark:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,5,9,.97),rgba(2,5,9,.72) 42%,rgba(2,5,9,.18));pointer-events:none}.hero-copy,.hero-visual{position:relative;z-index:1}.hero h1,.page-hero h1{font-size:clamp(44px,7vw,92px);line-height:.98;margin:0 0 24px;text-transform:uppercase;letter-spacing:.04em}.hero p{max-width:630px;color:var(--muted);font-size:clamp(18px,2vw,23px)}.eyebrow{margin:0 0 16px;text-transform:uppercase;letter-spacing:.28em;color:var(--blue2);font-size:13px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:var(--radius);font-weight:800;text-transform:uppercase;letter-spacing:.1em;border:1px solid var(--line);transition:.2s ease}.btn-primary{color:#fff;background:linear-gradient(180deg,#5cd7ff,#0f8df0 54%,#054caa);box-shadow:0 0 32px rgba(22,157,255,.42),inset 0 1px 0 rgba(255,255,255,.65)}.btn-primary:hover{transform:translateY(-2px);filter:saturate(1.15)}.btn-ghost{background:rgba(255,255,255,.04);color:var(--blue2)}.hero-visual{filter:drop-shadow(0 0 48px rgba(22,157,255,.28));animation:floaty 7s ease-in-out infinite}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(101,217,255,.24);border-block:1px solid rgba(101,217,255,.22)}.trust-strip span{padding:22px;text-align:center;background:#050910;text-transform:uppercase;letter-spacing:.16em;color:#e8f6ff}.section{padding:clamp(64px,8vw,110px) clamp(20px,5vw,76px)}.section-head{max-width:820px;margin-bottom:34px}.section h2,.page-hero h1{font-weight:800}.section h2{font-size:clamp(32px,4vw,54px);line-height:1.08;margin:0 0 18px}.service-grid,.service-detail-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.service-card,.service-detail-grid article,.review-panel,.availability-panel,.form-panel,.contact-card,.contact-form,.legal{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02));border:1px solid rgba(101,217,255,.24);border-radius:var(--radius);box-shadow:var(--shadow)}.service-card{padding:26px;min-height:230px}.service-card h3,.service-detail-grid h2{font-size:18px;text-transform:uppercase;letter-spacing:.08em}.service-card p,.service-detail-grid p,.split-section p,.legal p{color:var(--muted)}.icon{display:inline-grid;place-items:center;width:58px;height:58px;margin-bottom:18px;color:var(--blue2);border:1px solid var(--line);border-radius:50%;font-weight:900;text-transform:uppercase;box-shadow:0 0 24px rgba(22,157,255,.25);font-size:0}.icon:before{font-size:30px;line-height:1}.icon.snow:before{content:"\2744"}.icon.gauges:before{content:"\25C9\25C9";font-size:24px;letter-spacing:-4px}.icon.pump:before{content:"\25A3"}.icon.leaf:before{content:"\25C7"}.icon.car:before{content:"\25AC"}.split-section{display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:center}.review-panel{padding:28px}.stars{color:var(--blue2);letter-spacing:.25em}.review-panel blockquote{margin:18px 0;padding-left:18px;border-left:2px solid var(--blue);color:#edf7ff}.faq{max-width:980px;border-top:1px solid rgba(101,217,255,.24);padding:20px 0}.faq summary{cursor:pointer;font-size:20px;font-weight:800}.faq p{color:var(--muted)}.page-hero{padding:clamp(76px,10vw,140px) clamp(20px,5vw,76px) 54px;background:radial-gradient(circle at 80% 40%,rgba(22,157,255,.22),transparent 36%),linear-gradient(180deg,#020509,#071019);border-bottom:1px solid rgba(101,217,255,.2)}.page-hero p{max-width:720px;color:var(--muted);font-size:20px}.service-detail-grid{grid-template-columns:repeat(2,1fr)}.service-detail-grid article{padding:30px}.cta-band{margin:0 clamp(20px,5vw,76px) 80px;padding:34px;border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(90deg,rgba(22,157,255,.16),rgba(255,255,255,.035))}.booking-layout{display:grid;grid-template-columns:380px minmax(0,1fr);gap:24px;align-items:start}.availability-panel,.form-panel,.contact-card,.contact-form,.legal{padding:28px}.calendar-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:24px 0}.calendar-grid button{height:82px;border-radius:var(--radius);border:1px solid var(--line);background:#060c14;color:#fff;font-weight:900;font-size:18px;cursor:pointer}.calendar-grid button span{color:var(--blue2);font-size:14px}.calendar-grid button.is-selected{background:linear-gradient(180deg,#169dff,#053f9b);box-shadow:0 0 24px rgba(22,157,255,.35)}.whatsapp-line{color:var(--blue2);font-weight:800}.booking-form,.contact-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.booking-form label,.contact-form label{display:grid;gap:7px;color:#d8e5f1;font-weight:700}.booking-form span{color:var(--muted);font-weight:400}.booking-form input,.booking-form textarea,.contact-form input,.contact-form textarea{width:100%;border-radius:var(--radius);border:1px solid rgba(101,217,255,.24);background:#02070d;color:#fff;padding:14px;font:inherit;outline:none}.booking-form input:focus,.booking-form textarea:focus,.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(22,157,255,.16)}.wide{grid-column:1/-1}.notice{padding:16px;border-radius:var(--radius);margin-bottom:18px}.notice.success{background:rgba(25,190,110,.14);border:1px solid rgba(25,190,110,.38)}.notice.error{background:rgba(255,80,80,.14);border:1px solid rgba(255,80,80,.38)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-card a,.site-footer a{display:block;color:#eaf6ff;margin:8px 0}.map{grid-column:1/-1;width:100%;height:360px;border:1px solid var(--line);border-radius:var(--radius);filter:grayscale(.75) invert(.9) hue-rotate(170deg);background:#071019}.legal{max-width:980px;margin-inline:auto}.site-footer{padding:54px clamp(20px,5vw,76px) 26px;background:#010306;border-top:1px solid rgba(101,217,255,.22)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.footer-logo{font-size:34px;font-weight:900;letter-spacing:.18em;color:var(--blue2)}.site-footer h2{font-size:16px;text-transform:uppercase;letter-spacing:.16em;color:var(--blue2)}.copyright{color:var(--muted);border-top:1px solid rgba(255,255,255,.08);padding-top:20px;margin-top:30px}.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:80;display:grid;place-items:center;min-width:58px;height:58px;padding:0 18px;border-radius:999px;background:#16bf63;color:#fff;font-weight:900;box-shadow:0 12px 35px rgba(0,0,0,.45)}.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:90;display:none;align-items:center;justify-content:space-between;gap:18px;max-width:760px;margin:auto;padding:16px 18px;background:#071019;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.cookie-banner.is-visible{display:flex}.cookie-banner p{margin:0;color:var(--muted)}.cookie-banner button{border:0;border-radius:var(--radius);padding:11px 18px;background:var(--blue);color:#fff;font-weight:800}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}@keyframes floaty{50%{transform:translateY(-12px)}}@media (max-width:980px){.main-nav{position:fixed;inset:74px 0 auto 0;display:none;flex-direction:column;align-items:flex-start;padding:24px;background:#020509;border-bottom:1px solid var(--line)}.main-nav.is-open{display:flex}.nav-toggle{display:block}.hero{grid-template-columns:1fr;min-height:auto}.hero-visual{order:-1;opacity:.85}.service-grid{grid-template-columns:repeat(2,1fr)}.split-section,.booking-layout,.contact-grid,.footer-grid{grid-template-columns:1fr}.trust-strip{grid-template-columns:1fr}.service-detail-grid{grid-template-columns:1fr}.map{grid-column:auto}}@media (max-width:620px){.site-header{padding:14px 18px}.brand-mark{font-size:26px}.brand-sub{font-size:10px;letter-spacing:.24em}.hero,.section,.page-hero{padding-left:18px;padding-right:18px}.hero h1,.page-hero h1{font-size:42px}.service-grid,.booking-form,.contact-form{grid-template-columns:1fr}.calendar-grid{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column;margin-left:18px;margin-right:18px}.cookie-banner{align-items:stretch;flex-direction:column}.whatsapp-float span{font-size:0}.whatsapp-float:before{content:"WA";font-size:16px}}

/* Provided Flex Airco visual assets */
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.brand-logo{width:172px;height:62px;overflow:hidden;position:relative}.brand-image{display:block;width:100%;height:100%;background-image:url('../images/flex-airco-assets.png');background-repeat:no-repeat;background-size:260px auto;background-position:50% 9px;filter:drop-shadow(0 0 14px rgba(22,157,255,.28))}.hero{background-image:linear-gradient(90deg,rgba(2,5,9,.98),rgba(2,5,9,.78) 42%,rgba(2,5,9,.2)),url('../images/flex-airco-assets.png');background-repeat:no-repeat;background-size:100% 100%,min(980px,88vw) auto;background-position:center,right bottom}.hero-visual{min-height:360px}.hero-visual img{display:none}.icon.sprite{background-image:url('../images/flex-airco-assets.png');background-repeat:no-repeat;background-size:420px auto;border:0;border-radius:0;box-shadow:none;filter:drop-shadow(0 0 12px rgba(22,157,255,.45));background-color:transparent}.icon.sprite:before{content:none}.icon.sprite.snow{background-position:-34px -225px}.icon.sprite.gauges{background-position:-134px -225px}.icon.sprite.pump{background-position:-240px -225px}.icon.sprite.leaf{background-position:-344px -225px}.icon.sprite.car{background-position:-344px -322px}.whatsapp-float{gap:10px;min-width:72px}.whatsapp-float:before{content:"";width:34px;height:34px;display:block;background-image:url('../images/flex-airco-assets.png');background-repeat:no-repeat;background-size:420px auto;background-position:-35px -320px;filter:brightness(2.4) saturate(.2)}.whatsapp-float span{font-size:13px}.site-footer a[href*="wa.me"]:before,.whatsapp-line:before{content:"";display:inline-block;width:22px;height:22px;margin-right:8px;vertical-align:-5px;background-image:url('../images/flex-airco-assets.png');background-repeat:no-repeat;background-size:300px auto;background-position:-25px -228px;filter:brightness(2.2) saturate(.15)}
@media (max-width:980px){.hero{background-size:100% 100%,900px auto;background-position:center,right bottom}.hero-visual{min-height:260px}.brand-logo{width:150px;height:54px}.brand-image{background-size:230px auto}}
@media (max-width:620px){.hero{background-size:100% 100%,720px auto;background-position:center,68% bottom}.hero-visual{min-height:210px}.whatsapp-float span{display:none}.whatsapp-float{min-width:58px;padding:0}.whatsapp-float:before{margin:0}.whatsapp-float:before{content:""}}


/* Responsive refinement: mobile, tablet, desktop */
@media (min-width:1180px){
  .site-header{min-height:82px}.brand-logo{width:210px;height:72px}.brand-image{background-size:318px auto;background-position:50% 12px}.hero{grid-template-columns:minmax(520px,.92fr) minmax(520px,1.08fr);padding-top:96px;padding-bottom:96px;background-size:100% 100%,min(1120px,62vw) auto;background-position:center,right bottom}.hero-copy{max-width:760px}.hero-visual{min-height:520px}.service-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.booking-layout{grid-template-columns:410px minmax(0,1fr)}
}
@media (min-width:741px) and (max-width:1179px){
  .site-header{padding:16px 28px}.brand-logo{width:166px;height:58px}.brand-image{background-size:252px auto;background-position:50% 10px}.main-nav{gap:16px}.main-nav a{font-size:12px}.hero{min-height:auto;grid-template-columns:1fr;padding:72px 28px 56px;background-size:100% 100%,900px auto;background-position:center,105% bottom}.hero-copy{max-width:650px}.hero h1{font-size:clamp(48px,7vw,72px)}.hero-visual{min-height:310px}.trust-strip{grid-template-columns:repeat(3,1fr)}.trust-strip span{font-size:12px;padding:18px 10px}.section{padding:72px 28px}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card:last-child{grid-column:1/-1}.split-section{grid-template-columns:1fr}.booking-layout{grid-template-columns:1fr}.availability-panel{position:relative}.calendar-grid{grid-template-columns:repeat(3,1fr)}.contact-grid{grid-template-columns:1fr 1fr}.map{grid-column:1/-1}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.booking-form{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:740px){
  body{font-size:16px;overflow-x:hidden}.site-header{min-height:66px;padding:10px 16px}.brand-logo{width:136px;height:48px}.brand-image{background-size:208px auto;background-position:50% 8px}.nav-toggle{width:44px;height:44px;display:grid;place-content:center}.nav-toggle span{width:26px;margin:4px 0}.main-nav{top:66px;padding:18px 16px 22px;gap:0}.main-nav a{width:100%;padding:14px 0;border-bottom:1px solid rgba(101,217,255,.14);font-size:13px}.hero{display:block;min-height:auto;padding:56px 16px 260px;background-size:100% 100%,680px auto;background-position:center,72% bottom}.hero:before{background:linear-gradient(180deg,rgba(2,5,9,.98),rgba(2,5,9,.86) 48%,rgba(2,5,9,.18))}.hero h1{font-size:clamp(38px,12vw,52px);line-height:1.02;margin-bottom:18px}.hero p{font-size:17px;line-height:1.7}.hero-actions{display:grid;grid-template-columns:1fr;gap:12px;margin-top:26px}.btn{width:100%;min-height:54px;padding:0 18px;font-size:13px;text-align:center}.hero-visual{display:none}.trust-strip{grid-template-columns:1fr}.trust-strip span{padding:15px 12px;font-size:11px;letter-spacing:.12em}.section{padding:56px 16px}.section h2{font-size:32px}.section-head{margin-bottom:24px}.service-grid,.service-detail-grid,.split-section,.booking-layout,.contact-grid,.footer-grid{grid-template-columns:1fr;gap:14px}.service-card,.service-detail-grid article,.review-panel,.availability-panel,.form-panel,.contact-card,.contact-form,.legal{padding:22px}.service-card{min-height:0}.icon{width:52px;height:52px}.calendar-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.calendar-grid button{height:76px;font-size:16px}.booking-form,.contact-form{grid-template-columns:1fr;gap:13px}.booking-form input,.booking-form textarea,.contact-form input,.contact-form textarea{min-height:48px;font-size:16px}.page-hero{padding:54px 16px 34px}.page-hero h1{font-size:clamp(36px,11vw,48px)}.page-hero p{font-size:17px}.cta-band{margin:0 16px 56px;padding:22px;display:grid}.map{height:280px}.site-footer{padding:42px 16px 22px}.whatsapp-float{right:14px;bottom:14px;width:58px;height:58px}.cookie-banner{left:12px;right:12px;bottom:12px;padding:14px}.cookie-banner button{min-height:46px}.faq summary{font-size:18px;line-height:1.35}
}
@media (max-width:390px){
  .hero{padding-bottom:228px;background-size:100% 100%,590px auto}.hero h1{font-size:36px}.calendar-grid{grid-template-columns:1fr}.brand-logo{width:124px;height:44px}.brand-image{background-size:190px auto}.section h2{font-size:29px}.service-card h3,.service-detail-grid h2{font-size:16px}.whatsapp-float{width:54px;height:54px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}.hero-visual{animation:none}
}


/* Real date selection for appointment planner */
.date-picker-label{display:grid;gap:9px;margin-top:18px;color:#d8e5f1;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:13px}.date-picker-label input{width:100%;min-height:54px;border-radius:var(--radius);border:1px solid rgba(101,217,255,.34);background:#02070d;color:#fff;padding:0 14px;font:inherit;color-scheme:dark;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}.date-picker-label input:focus{outline:none;border-color:var(--blue2);box-shadow:0 0 0 3px rgba(22,157,255,.16)}.time-grid button{display:grid;align-content:center;gap:2px}.time-grid button span{font-weight:700;text-transform:uppercase;letter-spacing:.08em}
@media (min-width:741px) and (max-width:1179px){.date-picker-label{max-width:420px}.time-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:740px){.date-picker-label{margin-top:16px}.date-picker-label input{min-height:52px;font-size:16px}.time-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:390px){.time-grid{grid-template-columns:1fr}}