/* =========================================================
   APPLIANCE MASTERS — DESIGN SYSTEM
   Palette: deep instrument navy + indicator amber.
   Type: Archivo (display) / Inter (body).
   Motif: control-panel / spec-sheet — hairline rule dividers,
   left-border spec rows instead of shadow cards, amber
   "indicator" bullets, dial-style numbered process steps.
   ========================================================= */

:root{
  --navy-900:#0E1B2C;
  --navy-800:#152B45;
  --navy-700:#1D3A5F;
  --navy-600:#2E4C6D;
  --navy-500:#436084;
  --frost-100:#F1F5F8;
  --frost-200:#E4EBF0;
  --line:#D6E0E8;
  --white:#FFFFFF;
  --ink:#101820;
  --ink-soft:#4C5D6E;
  --amber-500:#E8873A;
  --amber-600:#C96A22;
  --amber-100:#FCEEE1;
  --ok-600:#2E7D5B;

  --font-display:'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body:'Inter', 'Helvetica Neue', Arial, sans-serif;

  --radius-sm:4px;
  --radius-md:6px;
  --header-h:76px;
  --header-h-mobile:60px;
  --bottom-cta-h:64px;

  --shadow-panel:0 18px 40px -20px rgba(14,27,44,.35);
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  padding-bottom:var(--bottom-cta-h);
}
@media (min-width:901px){ body{ padding-bottom:0; } }

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.12;
  margin:0 0 .5em;
  color:white;
  letter-spacing:-.01em;
}


h1{font-size:clamp(2.1rem,4.6vw,3.4rem);color:white;}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--amber-500);
  outline-offset:2px;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

/* ---------- section scaffolding ---------- */
.section{padding:64px 0;}
.section-tight{padding:40px 0;}
.section-alt{background:var(--frost-100);}
.section-dark{background:var(--navy-900);color:var(--frost-100);}
.section-dark h2,.section-dark h3{color:var(--white);}
.section-dark p{color:#B7C6D6;}

.section-head{max-width:640px;margin:0 0 36px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.92rem;
  color:var(--amber-600);margin-bottom:10px;
}
.kicker::before{content:"";width:18px;height:3px;background:var(--amber-500);display:inline-block;border-radius:2px;}
.section-dark .kicker{color:var(--amber-500);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-display);font-weight:700;font-size:1rem;
  padding:14px 22px;border-radius:var(--radius-md);border:2px solid transparent;
  transition:background-color .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-amber{background:var(--amber-500);color:var(--navy-900);}
.btn-amber:hover{background:var(--amber-600);color:var(--white);}
.btn-navy{background:var(--navy-800);color:var(--white);}
.btn-navy:hover{background:var(--navy-900);}
.btn-outline{background:transparent;border-color:var(--navy-700);color:var(--navy-800);}
.btn-outline:hover{background:var(--navy-800);color:var(--white);}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.55);color:var(--white);}
.btn-outline-light:hover{background:var(--white);color:var(--navy-900);}
.btn-whatsapp{background:#25D366;color:#0B3B22;}
.btn-whatsapp:hover{background:#1DAE54;color:var(--white);}
.btn-block{width:100%;}
.btn-lg{padding:16px 26px;font-size:1.05rem;}
.icon{width:20px;height:20px;flex:0 0 auto;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(14,27,44,.97);
  height:var(--header-h-mobile);
  display:flex;align-items:center;
  border-bottom:1px solid rgba(255,255,255,.08);
}
@media (min-width:901px){ .site-header{height:var(--header-h);} }
.header-inner{
  width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;font-weight:900; align-items:center;gap:18px;color:var(--white);}
.brand-mark{
  width:38px;height:38px;border-radius:var(--radius-sm);
  background:var(--amber-500);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:900;color:var(--navy-900);font-size:1.1rem;
  flex:0 0 auto;
}
.brand-name{font-family:var(--font-display);font-weight:800;font-size:1.08rem;letter-spacing:-.01em;}
.brand-sub{display:block;font-family:var(--font-body);font-weight:500;font-size:.68rem;color:#9FB2C4;}

.main-nav{display:none;}
@media (min-width:901px){
  .main-nav{display:flex;align-items:center;gap:10px;margin-left:12px;}
  .main-nav a{color:#DDE7EF;font-weight:200;font-size:.75rem;padding:6px 2px;border-bottom:2px solid transparent;}
  .main-nav a:hover,.main-nav a.active{color:var(--white);border-bottom-color:var(--amber-500);}
}

.header-actions{display:flex;align-items:center;gap:10px;}
.header-phone{display:none;color:var(--white);font-weight:700;font-family:var(--font-display);}
@media (min-width:901px){
  .header-phone{display:flex;flex-direction:column;line-height:1.15;font-size:.95rem;text-align:right;}
  .header-phone small{display:block;font-family:var(--font-body);font-weight:500;color:#9FB2C4;font-size:.68rem;}
}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--radius-sm);
  background:#1DAE54;color:var(--white);flex:0 0 auto;
}
.call-btn-header{
  background:var(--amber-500);color:var(--navy-900);font-family:var(--font-display);font-weight:800;
  padding:9px 14px;border-radius:var(--radius-md);font-size:.92rem;
}
.call-btn-header:hover{background:var(--amber-600);color:var(--white);}
.hamburger{
  display:inline-flex;flex-direction:column;justify-content:center;gap:4px;
  width:38px;height:38px;background:transparent;border:1px solid rgba(255,255,255,.35);
  border-radius:var(--radius-sm);
}
@media (min-width:901px){ .hamburger{display:none;} }
.hamburger span{width:18px;height:2px;background:var(--white);margin:0 auto;display:block;}

.mobile-nav{
  position:fixed;inset:var(--header-h-mobile) 0 0 0;background:var(--navy-900);
  z-index:59;padding:20px;overflow-y:auto;transform:translateX(100%);transition:transform .22s ease;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav a{
  display:block;color:var(--white);font-family:var(--font-display);font-weight:700;
  font-size:1.15rem;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.1);
}
.mobile-nav .mobile-nav-cta{margin-top:20px;display:flex;flex-direction:column;gap:12px;}

/* ---------- mobile bottom cta ---------- */
.bottom-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  display:grid;grid-template-columns:1fr 1fr;
  box-shadow:0 -10px 24px -12px rgba(14,27,44,.4);
  padding-bottom:env(safe-area-inset-bottom,0);
}
@media (min-width:901px){ .bottom-cta{display:none;} }
.bottom-cta a{
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:var(--bottom-cta-h);font-family:var(--font-display);font-weight:800;font-size:.98rem;
}
.bottom-cta .call{background:var(--amber-500);color:var(--navy-900);}
.bottom-cta .wa{background:#25D366;color:#0B3B22;}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(160deg,var(--navy-900) 0%,var(--navy-700) 100%);
  color:var(--white);padding:52px 0 60px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(232,135,58,.22) 0%,rgba(232,135,58,0) 70%);
}
.hero-grid{display:grid;gap:36px;position:relative;z-index:1;}
@media (min-width:961px){ .hero-grid{grid-template-columns:1.1fr .9fr;align-items:start;} }
.hero-copy p{color:#C7D5E2;font-size:1.08rem;max-width:52ch;}
.hero-phone-line{
  display:flex;align-items:center;gap:12px;margin:22px 0 4px;flex-wrap:wrap;
}
.hero-phone-line .phone-big{
  font-family:var(--font-display);font-weight:900;font-size:clamp(1.5rem,3.6vw,2rem);color:var(--amber-500);
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);}
.hero-badges span{display:flex;align-items:center;gap:8px;font-size:.92rem;color:#C7D5E2;font-weight:500;}
.hero-badges .dot{width:8px;height:8px;border-radius:50%;background:var(--amber-500);flex:0 0 auto;}

/* ---------- quick booking form ---------- */
.book-panel{
  background:var(--white);color:var(--ink);border-radius:var(--radius-md);
  padding:26px;box-shadow:var(--shadow-panel);
}
.book-panel h2{font-size:1.3rem;margin-bottom:4px;}
.book-panel .sub{color:var(--ink-soft);font-size:.92rem;margin-bottom:18px;}
.form-row{margin-bottom:14px;}
.form-row label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--navy-800);}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:var(--font-body);font-size:.96rem;background:var(--frost-100);color:var(--ink);
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  border-color:var(--amber-500);background:var(--white);outline:none;
}
.form-two{display:grid;grid-template-columns:1fr;gap:14px;}
@media (min-width:520px){ .form-two{grid-template-columns:1fr 1fr;} }
.form-note{font-size:.78rem;color:var(--ink-soft);margin-top:10px;}
.form-status{margin-top:12px;padding:10px 12px;border-radius:var(--radius-sm);font-size:.9rem;display:none;}
.form-status.show{display:block;}
.form-status.ok{background:#E6F3EC;color:var(--ok-600);}
.form-status.err{background:#FBE7E1;color:#A23A1B;}

/* ---------- benefit strip ---------- */
.benefit-strip{background:var(--navy-800);padding:22px 0;}
.benefit-list{
  display:grid;grid-template-columns:1fr;gap:14px;
}
@media (min-width:701px){ .benefit-list{grid-template-columns:repeat(3,1fr);} }
@media (min-width:1000px){ .benefit-list{grid-template-columns:repeat(5,1fr);} }
.benefit-item{display:flex;align-items:center;gap:10px;color:#E4EBF0;font-size:.9rem;font-weight:600;}
.benefit-item .dot{width:8px;height:8px;border-radius:50%;background:var(--amber-500);flex:0 0 auto;}

/* ---------- service cards ---------- */
.services-grid{display:grid;grid-template-columns:1fr;gap:18px;}
@media (min-width:640px){ .services-grid{grid-template-columns:1fr 1fr;} }
@media (min-width:1000px){ .services-grid{grid-template-columns:repeat(3,1fr);} }

.service-card{
  border:1px solid var(--line);border-left:4px solid var(--navy-600);border-radius:var(--radius-sm);
  padding:20px;background:var(--white);
}
.service-card h3{margin-bottom:6px;font-size:1.08rem;}
.service-card p{font-size:.92rem;margin-bottom:12px;}
.service-card a{color:var(--navy-800);font-weight:700;font-size:.9rem;border-bottom:2px solid var(--amber-500);padding-bottom:2px;}

.flagship-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-bottom:20px;}
@media (min-width:800px){ .flagship-grid{grid-template-columns:1fr 1fr;} }
.flagship-card{
  border-left:6px solid var(--amber-500);background:var(--navy-900);color:var(--white);
  border-radius:var(--radius-md);padding:28px;position:relative;overflow:hidden;
}
.flagship-card p{color:#C7D5E2;}
.flagship-card .flagship-label{
  font-family:var(--font-body);font-weight:700;font-size:.78rem;color:var(--amber-500);
  text-transform:none;margin-bottom:8px;display:block;
}
.flagship-card .btn{margin-top:8px;}

/* ---------- problem / spec list (indicator rows) ---------- */
.spec-list{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--line);}
@media (min-width:760px){ .spec-list{grid-template-columns:1fr 1fr;} }
.spec-row{
  display:flex;gap:12px;padding:16px 4px;border-bottom:1px solid var(--line);
}
.spec-row .dot{
  width:9px;height:9px;border-radius:2px;background:var(--amber-500);flex:0 0 auto;margin-top:7px;
}
.spec-row h4{font-family:var(--font-body);font-weight:700;font-size:.98rem;color:var(--navy-900);margin:0 0 3px;}
.spec-row p{font-size:.88rem;margin:0;}

/* ---------- process steps (legit sequence -> dial numbers) ---------- */
.process-steps{display:grid;grid-template-columns:1fr;gap:22px;}
@media (min-width:760px){ .process-steps{grid-template-columns:repeat(4,1fr);} }
.step{text-align:left;}
.step .dial{
  width:52px;height:52px;border-radius:50%;border:3px solid var(--amber-500);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:800;font-size:1.2rem;color:var(--navy-900);
  margin-bottom:14px;
}
.step h3{font-size:1.02rem;margin-bottom:4px;}
.step p{font-size:.9rem;}

/* ---------- brand strip ---------- */
.brand-strip{display:flex;flex-wrap:wrap;gap:10px;}
.brand-chip{
  border:1px solid var(--line);border-radius:20px;padding:8px 16px;font-size:.88rem;
  font-weight:600;color:var(--navy-800);background:var(--white);
}

/* ---------- areas ---------- */
.area-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px;}
@media (min-width:640px){ .area-grid{grid-template-columns:repeat(3,1fr);} }
@media (min-width:900px){ .area-grid{grid-template-columns:repeat(4,1fr);} }
.area-grid li{
  font-size:.92rem;color:var(--ink-soft);padding:6px 0;border-bottom:1px dashed var(--line);
}

/* ---------- conversion band ---------- */
.cta-band{
  background:var(--navy-900);color:var(--white);border-radius:var(--radius-md);
  padding:36px 28px;text-align:center;position:relative;overflow:hidden;
  border-top:4px solid var(--amber-500);
}
.cta-band h2{color:var(--white);margin-bottom:8px;}
.cta-band p{color:#C7D5E2;max-width:56ch;margin:0 auto 20px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}

/* ---------- testimonials ---------- */
.review-card{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;background:var(--frost-100);
  font-style:italic;color:var(--ink-soft);
}
.review-grid{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:760px){ .review-grid{grid-template-columns:repeat(3,1fr);} }

/* ---------- faq ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:0;padding:18px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--navy-900);
}
.faq-q .plus{
  width:22px;height:22px;border:2px solid var(--amber-500);border-radius:50%;flex:0 0 auto;
  position:relative;
}
.faq-q .plus::before,.faq-q .plus::after{
  content:"";position:absolute;background:var(--amber-500);
}
.faq-q .plus::before{left:5px;right:5px;top:9px;height:2px;}
.faq-q .plus::after{top:5px;bottom:5px;left:9px;width:2px;transition:opacity .15s;}
.faq-item.open .plus::after{opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease;}
.faq-a p{padding:0 4px 18px;margin:0;font-size:.95rem;}
.faq-item.open .faq-a{max-height:400px;}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-900);color:#B7C6D6;padding:48px 0 100px;}
@media (min-width:901px){ .site-footer{padding:48px 0 32px;} }
.footer-grid{display:grid;grid-template-columns:1fr;gap:28px;}
@media (min-width:760px){ .footer-grid{grid-template-columns:1.4fr 1fr 1fr;} }
.footer-grid h4{color:var(--white);font-family:var(--font-display);font-size:.95rem;margin-bottom:14px;}
.footer-grid a{display:block;padding:5px 0;font-size:.92rem;color:#B7C6D6;}
.footer-grid a:hover{color:var(--amber-500);}
.footer-brand .brand-name{font-size:1.15rem;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:20px;
  font-size:.82rem;color:#7E92A6;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
}

/* ---------- page hero image ---------- */
.hero-media{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-panel);}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}

/* ---------- inner page hero (compact) ---------- */
.page-hero{background:linear-gradient(160deg,var(--navy-900) 0%,var(--navy-700) 100%);color:var(--white);padding:44px 0;}
.breadcrumb{font-size:.82rem;color:#9FB2C4;margin-bottom:10px;}
.breadcrumb a{color:#C7D5E2;}
.breadcrumb a:hover{color:var(--amber-500);}

.two-col{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:900px){ .two-col{grid-template-columns:1.3fr .9fr;} }

.link-list a{
  display:block;padding:10px 0;border-bottom:1px solid var(--line);font-weight:600;color:var(--navy-800);
}
.link-list a:hover{color:var(--amber-600);}

.contact-block{display:flex;flex-direction:column;gap:10px;}
.contact-block a{font-weight:700;color:var(--navy-900);}