/* ==========================================================================
   MaxSpace Homes — ADU Arizona
   Design tokens
   Color:  navy-950 #000822 · navy-900 #001F45 · navy-700 #02447E
           navy-500 #305378 · cyan #1B7FC1 · cyan-light #CDFAFF
   Type:   Space Grotesk (display) · Inter (body) · IBM Plex Mono (data/labels)
   Signature: architectural "dimension tick" labels + blueprint grid texture,
              echoing the FrameCad precision-cut steel panels the homes are built from.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --navy-950:#000822;
  --navy-900:#001F45;
  --navy-700:#02447E;
  --navy-500:#305378;
  --cyan:#1B7FC1;
  --cyan-light:#CDFAFF;
  --off-white:#F5F8FA;
  --white:#FFFFFF;
  --ink:#0B1B2B;
  --ink-soft:#3F5670;
  --line:#DCE6EE;
  --radius:14px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--off-white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  margin:0 0 .4em;
  line-height:1.08;
  letter-spacing:-0.01em;
}
p{line-height:1.65;color:var(--ink-soft);margin:0 0 1em;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}

/* -------------------- dimension-tick label (signature element) -------------------- */
.tick-label{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:14px;
}
.tick-label::before,.tick-label::after{
  content:"";width:14px;height:1px;background:var(--cyan);
}
.tick-label.on-dark{color:var(--cyan-light);}
.tick-label.on-dark::before,.tick-label.on-dark::after{background:var(--cyan-light);}

/* blueprint grid texture used on dark sections */
.blueprint-bg{
  position:relative;
  background-color:var(--navy-950);
  background-image:
    linear-gradient(rgba(27,127,193,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,127,193,.12) 1px, transparent 1px);
  background-size:44px 44px;
}
.blueprint-bg.deep{background-color:var(--navy-950);}
.blueprint-bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 50% at 50% 0%, rgba(27,127,193,.28), transparent 65%);
  pointer-events:none;
}

/* -------------------- header / nav -------------------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(0,8,34,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(205,250,255,.12);
}
.nav-row{
  max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:38px;width:auto;border-radius:8px;}
.brand-text{font-family:'Space Grotesk',sans-serif;color:var(--white);font-weight:700;font-size:1.05rem;letter-spacing:-.01em;}
.brand-text span{display:block;font-family:'IBM Plex Mono',monospace;font-weight:500;font-size:.6rem;letter-spacing:.2em;color:var(--cyan-light);text-transform:uppercase;}
nav.main-nav{display:flex;align-items:center;gap:28px;}
nav.main-nav a{
  font-size:.92rem;color:#C9D6E4;font-weight:500;
  padding:6px 0;border-bottom:2px solid transparent;
  transition:color .15s, border-color .15s;
}
nav.main-nav a:hover,nav.main-nav a.active{color:var(--white);border-color:var(--cyan);}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  font-weight:600;font-size:.9rem;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--cyan);color:var(--navy-950);}
.btn-primary:hover{background:var(--cyan-light);}
.btn-ghost{border-color:rgba(205,250,255,.4);color:var(--white);}
.btn-ghost:hover{border-color:var(--cyan-light);background:rgba(205,250,255,.08);}
.nav-cta{white-space:nowrap;}
.menu-toggle{display:none;background:none;border:none;color:var(--white);font-size:1.6rem;cursor:pointer;}

@media (max-width:860px){
  nav.main-nav{
    position:fixed;inset:64px 0 0 0;background:var(--navy-950);
    flex-direction:column;align-items:flex-start;padding:28px 24px;gap:22px;
    transform:translateX(100%);transition:transform .25s ease;
  }
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav a{font-size:1.1rem;}
  .menu-toggle{display:block;}
  .nav-cta{display:none;}
}

/* -------------------- hero -------------------- */
.hero{
  color:var(--white);
  padding:76px 0 90px;
  position:relative;overflow:hidden;
}
.hero .wrap{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(2.2rem,4.4vw,3.4rem);color:var(--white);}
.hero .lede{color:#C9D6E4;font-size:1.08rem;max-width:46ch;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.hero-photo{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(205,250,255,.18);box-shadow:0 30px 60px -20px rgba(0,0,0,.6);}
.hero-photo img{width:100%;height:100%;object-fit:cover;}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr;}}

/* -------------------- sections -------------------- */
section{padding:76px 0;}
.section-head{max-width:640px;margin:0 0 40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);color:var(--navy-950);}
.section-head p{font-size:1.02rem;}
.on-dark .section-head h2{color:var(--white);}
.on-dark .section-head p{color:#C9D6E4;}
.on-dark{background:var(--navy-950);color:var(--white);}

/* trust strip */
.trust-strip{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:26px 0;background:var(--white);
}
.trust-row{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;}
.trust-item{display:flex;align-items:center;gap:10px;font-size:.92rem;color:var(--navy-900);font-weight:600;flex:1 1 200px;}
.trust-item .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);flex:none;}

/* model teaser cards */
.cards-2{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
@media (max-width:760px){.cards-2{grid-template-columns:1fr;}}
.model-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s, box-shadow .18s;
}
.model-card:hover{transform:translateY(-4px);box-shadow:0 24px 40px -24px rgba(2,10,40,.25);}
.model-card .photo{height:230px;overflow:hidden;}
.model-card .photo img{width:100%;height:100%;object-fit:cover;}
.model-card .body{padding:24px 26px 28px;flex:1;display:flex;flex-direction:column;}
.model-card h3{font-size:1.5rem;color:var(--navy-950);}
.model-card .sqft{font-family:'IBM Plex Mono',monospace;color:var(--cyan);font-size:.85rem;letter-spacing:.06em;margin-bottom:10px;}
.spec-row{display:flex;gap:22px;margin:14px 0 18px;padding-top:14px;border-top:1px dashed var(--line);}
.spec{font-size:.85rem;color:var(--ink-soft);}
.spec b{display:block;font-family:'Space Grotesk',sans-serif;font-size:1.15rem;color:var(--navy-950);}
.model-card .cta{margin-top:auto;}

/* process teaser + full steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.steps{grid-template-columns:1fr;}}
.step{
  background:rgba(255,255,255,.04);border:1px solid rgba(205,250,255,.14);
  border-radius:var(--radius);padding:22px 20px;
}
.on-dark .step{background:rgba(255,255,255,.04);}
:not(.on-dark) .step{background:var(--white);border:1px solid var(--line);}
.step .step-num{margin-bottom:14px;font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:.95rem;letter-spacing:.04em;color:var(--cyan);}
.step.on-dark .step-num,.on-dark .step .step-num{color:var(--cyan-light);}
.step h4{font-size:1.05rem;color:inherit;}
.step p{font-size:.92rem;margin:0;}

/* financing */
.finance-panel{
  background:linear-gradient(135deg,var(--navy-900),var(--navy-700));
  border-radius:20px;padding:46px;color:var(--white);
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
}
@media (max-width:800px){.finance-panel{grid-template-columns:1fr;padding:32px 24px;}}
.finance-list{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:14px;}
.finance-list li{display:flex;gap:12px;font-size:.96rem;color:#DCEBFA;}
.finance-list li b{color:var(--white);}
.finance-list .mark{color:var(--cyan-light);font-weight:700;flex:none;}
.finance-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(205,250,255,.2);
  border-radius:16px;padding:28px;text-align:center;
}
.finance-card .big{font-family:'Space Grotesk',sans-serif;font-size:2.2rem;color:var(--cyan-light);}

/* gallery grid */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media (max-width:700px){.gallery{grid-template-columns:1fr;}}
.gallery figure{margin:0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.gallery figure img{width:100%;display:block;}
.gallery figcaption{padding:12px 16px;font-size:.82rem;font-family:'IBM Plex Mono',monospace;letter-spacing:.04em;color:var(--ink-soft);text-transform:uppercase;}

.final-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media (max-width:800px){.final-strip{grid-template-columns:repeat(2,1fr);}}
.final-strip img{border-radius:10px;height:150px;object-fit:cover;width:100%;}

/* model full section */
.model-block{padding:70px 0;border-bottom:1px solid var(--line);}
.model-block:last-child{border-bottom:none;}
.model-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;margin-bottom:40px;}
@media (max-width:860px){.model-head{grid-template-columns:1fr;}}
.model-head .photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.spec-table{width:100%;border-collapse:collapse;margin:22px 0 8px;}
.spec-table td{padding:12px 0;border-bottom:1px solid var(--line);font-size:.94rem;}
.spec-table td:first-child{color:var(--ink-soft);}
.spec-table td:last-child{text-align:right;font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--navy-950);}
.price-callout{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  margin-top:22px;padding:18px 20px;border-radius:12px;background:var(--off-white);border:1px solid var(--line);
}
.price-callout .amount{font-family:'Space Grotesk',sans-serif;font-size:1.3rem;color:var(--navy-950);}
.badge-financing{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.78rem;font-weight:600;color:var(--navy-700);
  background:rgba(27,127,193,.1);padding:6px 12px;border-radius:999px;
}

/* highlights list (framecad / hecho en mexico etc) */
.highlight-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media (max-width:600px){.highlight-list{grid-template-columns:1fr;}}
.highlight-list li{
  font-size:.9rem;padding:14px 16px;border-radius:10px;
  background:var(--off-white);border:1px solid var(--line);
}
.highlight-list b{display:block;font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.08em;color:var(--cyan);text-transform:uppercase;margin-bottom:4px;}

/* checklist */
.check-list{list-style:none;margin:0;padding:0;}
.check-list li{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:.95rem;color:var(--ink-soft);
}
.check-list .mark{color:var(--cyan);font-weight:700;flex:none;}

/* CTA band */
.cta-band{background:var(--navy-950);color:var(--white);padding:70px 0;text-align:center;}
.cta-band h2{color:var(--white);font-size:clamp(1.6rem,3.4vw,2.4rem);}
.cta-band p{color:#C9D6E4;max-width:52ch;margin:0 auto 28px;}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;}
.contact-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);}
.contact-item:last-child{border-bottom:none;}
.contact-item .ic{
  width:42px;height:42px;border-radius:10px;background:var(--off-white);
  display:flex;align-items:center;justify-content:center;flex:none;color:var(--cyan);font-size:1.1rem;
}
.contact-item h4{font-size:.95rem;margin-bottom:2px;color:var(--navy-950);}
.contact-item p{margin:0;font-size:.92rem;}
form.contact-form{display:flex;flex-direction:column;gap:16px;}
form.contact-form label{font-size:.82rem;font-weight:600;color:var(--navy-900);margin-bottom:6px;display:block;}
form.contact-form input,form.contact-form select,form.contact-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:'Inter',sans-serif;font-size:.94rem;background:var(--off-white);
}
form.contact-form input:focus,form.contact-form select:focus,form.contact-form textarea:focus{
  outline:2px solid var(--cyan);outline-offset:1px;background:var(--white);
}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:520px){.row-2{grid-template-columns:1fr;}}

/* footer */
footer{background:var(--navy-950);border-top:1px solid rgba(205,250,255,.1);color:#9FB3C8;padding:44px 0 26px;}
.footer-grid{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;padding-bottom:26px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.footer-brand img{height:30px;border-radius:6px;}
.footer-col h5{font-family:'IBM Plex Mono',monospace;color:var(--cyan-light);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;}
.footer-col a,.footer-col p{display:block;font-size:.88rem;margin:0 0 8px;color:#9FB3C8;}
.footer-col a:hover{color:var(--white);}
.footer-bottom{border-top:1px solid rgba(205,250,255,.1);padding-top:18px;font-size:.78rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:#6E88A2;}

/* whatsapp floating button */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:60;
  background:#1EBE5D;color:#fff;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;
  box-shadow:0 10px 24px -6px rgba(0,0,0,.4);
}

/* utility */
.mt-0{margin-top:0;}
.text-center{text-align:center;}