/* ============================================================
   Total Paint & Glass — Styles
   ============================================================ */

/* --- Reset & Root --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root {
  --bg: #F8F9FA; --bg-alt: #EEF0F2; --bg-card: #FFFFFF; --bg-dark: #1A2530;
  --text: #1A2530; --text-muted: #4A5568; --text-faint: #7A8898;
  --primary: #2A4A6A; --primary-rgb: 42, 74, 106; --primary-light: #E0E8F0;
  --accent: #C47030; --accent-light: #F8E8D5; --border: #D0D5DA; --border-light: #EEF0F2;
  --radius: 0.5rem;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
  --shadow: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.12);
  --transition: 0.3s ease;
}

html.dark {
  --bg: #141820; --bg-alt: #1A2028; --bg-card: #202830; --bg-dark: #0A0E14;
  --text: #E0E5EC; --text-muted: #8A95A5; --text-faint: #505868;
  --primary: #4A7AB0; --primary-rgb: 74, 122, 176; --primary-light: #152030;
  --accent: #D48840; --accent-light: #2A1A0A; --border: #2A3040; --border-light: #1A2028;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.2);
  --shadow: 0 4px 12px rgba(0,0,0,.25);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.35);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,sans-serif;font-weight:400;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{font-family:'DM Sans',system-ui,sans-serif;font-weight:700;line-height:1.15;color:var(--text);letter-spacing:-0.02em}
h1{font-size:clamp(2.25rem,5vw,3.5rem)}
h2{font-size:clamp(1.75rem,4vw,2.75rem)}
h3{font-size:clamp(1.25rem,3vw,1.5rem)}
h4{font-size:1.125rem}
p{color:var(--text-muted);max-width:65ch}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}

/* --- Utility --- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.section{padding:5rem 0}
.section-sm{padding:3.5rem 0}
.text-center{text-align:center}
.text-balance{text-wrap:balance}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.75rem 1.75rem;border-radius:var(--radius);font-family:'DM Sans',system-ui,sans-serif;font-weight:600;font-size:0.9375rem;line-height:1.4;cursor:pointer;border:2px solid transparent;transition:all var(--transition);text-decoration:none}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:transparent;color:var(--primary)}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:transparent;color:var(--accent)}
.btn-white{background:#fff;color:var(--primary);border-color:#fff}
.btn-white:hover{background:transparent;color:#fff}
.btn-sm{padding:0.5rem 1.25rem;font-size:0.875rem}
.btn-lg{padding:1rem 2.25rem;font-size:1rem}

/* --- Navigation --- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(248,249,250,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);transition:all var(--transition)}
html.dark .nav{background:rgba(20,24,32,.85);border-bottom-color:var(--border)}
.nav.scrolled{box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:4rem}
.nav-brand{display:flex;align-items:center;gap:0.625rem;font-family:'DM Sans',system-ui,sans-serif;font-weight:700;font-size:1.125rem;color:var(--text);text-decoration:none}
.nav-brand-icon{width:2rem;height:2rem;background:var(--primary);border-radius:0.375rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:0.75rem;line-height:1}
.nav-brand-text span{display:block;font-size:0.625rem;font-weight:500;color:var(--text-muted);letter-spacing:0.06em;text-transform:uppercase;margin-top:-2px}
.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}
.nav-links a{font-size:0.9375rem;font-weight:500;color:var(--text-muted);transition:color var(--transition)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--primary)}
.nav-cta{margin-left:0.5rem}

/* Mobile nav */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:0.5rem;color:var(--text)}
.nav-toggle svg{width:1.5rem;height:1.5rem}

@media(max-width:768px){
  .nav-toggle{display:block}
  .nav-menu{position:fixed;inset:0;top:4rem;background:var(--bg);flex-direction:column;padding:2rem 1.5rem;gap:0;transform:translateX(100%);transition:transform var(--transition);z-index:99}
  .nav-menu.open{transform:translateX(0)}
  .nav-links{flex-direction:column;align-items:flex-start;gap:0}
  .nav-links li{width:100%;border-bottom:1px solid var(--border-light)}
  .nav-links a{display:block;padding:1rem 0;font-size:1.0625rem}
  .nav-cta{margin:1.5rem 0 0;width:100%;text-align:center}
  .nav-cta .btn{width:100%;justify-content:center}
}

/* --- Theme Toggle --- */
.theme-toggle{background:none;border:1px solid var(--border);border-radius:9999px;padding:0.375rem;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;transition:all var(--transition)}
.theme-toggle:hover{color:var(--primary);border-color:var(--primary)}
.theme-toggle svg{width:1.125rem;height:1.125rem}
html.dark .theme-toggle .icon-moon{display:none}
html:not(.dark) .theme-toggle .icon-sun{display:none}

/* --- Hero --- */
.hero{position:relative;min-height:85vh;display:flex;align-items:center;overflow:hidden;background:var(--bg-dark);padding-top:4rem}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:0.35}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,37,48,.92) 0%,rgba(42,74,106,.75) 100%)}
.hero-content{position:relative;z-index:2;max-width:720px;padding:4rem 0}
.hero-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.375rem 1rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:9999px;color:rgba(255,255,255,.8);font-size:0.8125rem;font-weight:500;margin-bottom:1.5rem;backdrop-filter:blur(4px)}
.hero-badge-dot{width:6px;height:6px;background:var(--accent);border-radius:50%}
.hero h1{color:#fff;margin-bottom:1.25rem}
.hero h1 .accent{color:var(--accent)}
.hero-sub{color:rgba(255,255,255,.75);font-size:1.125rem;line-height:1.7;max-width:560px;margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.hero-phone{display:flex;align-items:center;gap:0.5rem;color:rgba(255,255,255,.7);font-size:0.9375rem;font-weight:500}
.hero-phone svg{width:1.125rem;height:1.125rem;color:var(--accent)}

/* --- Services Cards --- */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:2.5rem}
.service-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:2rem;transition:all var(--transition)}
.service-card:hover{box-shadow:var(--shadow);border-color:var(--primary);transform:translateY(-2px)}
.service-icon{width:3rem;height:3rem;background:var(--primary-light);border-radius:0.625rem;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;color:var(--primary)}
.service-icon svg{width:1.5rem;height:1.5rem}
.service-card h3{margin-bottom:0.5rem}
.service-card p{font-size:0.9375rem;line-height:1.6}

/* --- Trust / Stats --- */
.trust{background:var(--primary);color:#fff;position:relative;overflow:hidden}
.trust::before{content:'';position:absolute;top:-50%;right:-20%;width:50%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.04) 0%,transparent 70%);pointer-events:none}
.trust-inner{display:flex;align-items:center;gap:3rem;flex-wrap:wrap;justify-content:center}
.trust-number{font-family:'DM Sans',system-ui,sans-serif;font-size:clamp(3rem,6vw,5rem);font-weight:700;color:var(--accent);line-height:1}
.trust-text h3{color:#fff;font-size:1.25rem;margin-bottom:0.25rem}
.trust-text p{color:rgba(255,255,255,.7);font-size:1rem;font-style:italic}

/* --- About --- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.about-text h2{margin-bottom:1rem}
.about-text p{margin-bottom:1rem}
.about-values{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.about-value{text-align:center;padding:1.25rem 0.75rem;background:var(--bg-alt);border-radius:var(--radius)}
.about-value-icon{color:var(--primary);margin-bottom:0.5rem}
.about-value-icon svg{width:1.5rem;height:1.5rem;margin:0 auto}
.about-value strong{display:block;font-family:'DM Sans',system-ui,sans-serif;font-size:0.875rem;color:var(--text)}
.about-value span{font-size:0.75rem;color:var(--text-faint)}

@media(max-width:768px){
  .about-grid{grid-template-columns:1fr;gap:2rem}
  .about-values{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:480px){
  .about-values{grid-template-columns:1fr}
}

/* --- Testimonials --- */
.testimonials{background:var(--bg-alt)}
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2.5rem}
.testimonial-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:2rem;position:relative}
.testimonial-card::before{content:'\201C';position:absolute;top:0.75rem;left:1.25rem;font-family:'DM Sans',serif;font-size:3.5rem;line-height:1;color:var(--primary);opacity:0.15}
.testimonial-card blockquote{font-size:1rem;line-height:1.7;color:var(--text-muted);margin-bottom:1.25rem;padding-top:1rem}
.testimonial-author{font-family:'DM Sans',system-ui,sans-serif;font-weight:600;font-size:0.875rem;color:var(--text)}

/* --- CTA Banner --- */
.cta-banner{background:var(--primary);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;bottom:-40%;left:-10%;width:50%;height:180%;background:radial-gradient(circle,rgba(196,112,48,.15) 0%,transparent 70%);pointer-events:none}
.cta-banner h2{color:#fff;margin-bottom:0.75rem}
.cta-banner p{color:rgba(255,255,255,.75);font-size:1.0625rem;margin:0 auto 2rem;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;align-items:center}
.cta-phone{color:rgba(255,255,255,.8);font-weight:500;font-size:1rem;display:flex;align-items:center;gap:0.5rem}
.cta-phone svg{width:1.125rem;height:1.125rem}

/* --- Contact Form --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:2.5rem}
.contact-info-item{display:flex;gap:1rem;margin-bottom:1.5rem}
.contact-info-icon{width:2.5rem;height:2.5rem;background:var(--primary-light);border-radius:0.5rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--primary)}
.contact-info-icon svg{width:1.125rem;height:1.125rem}
.contact-info-item h4{margin-bottom:0.125rem}
.contact-info-item p{font-size:0.9375rem}
.contact-info-item a{color:var(--primary);font-weight:500}

.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:0.875rem;font-weight:500;color:var(--text);margin-bottom:0.375rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:0.6875rem 0.875rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text);font-family:'Inter',system-ui,sans-serif;font-size:0.9375rem;transition:border-color var(--transition),box-shadow var(--transition);outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.12)}
.form-group textarea{resize:vertical;min-height:120px}
.form-group select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234A5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.75rem center;padding-right:2.5rem}
.form-honeypot{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.form-msg{padding:0.875rem 1rem;border-radius:var(--radius);font-size:0.9375rem;margin-top:1rem;display:none}
.form-msg.success{display:block;background:#E8F5E9;color:#2E7D32;border:1px solid #C8E6C9}
.form-msg.error{display:block;background:#FFEBEE;color:#C62828;border:1px solid #FFCDD2}
html.dark .form-msg.success{background:#1B3A1B;color:#81C784;border-color:#2E5A2E}
html.dark .form-msg.error{background:#3A1B1B;color:#EF9A9A;border-color:#5A2E2E}

@media(max-width:768px){
  .contact-grid{grid-template-columns:1fr}
}

/* --- Page Header (inner pages) --- */
.page-header{background:var(--bg-dark);padding:7rem 0 3rem;text-align:center}
.page-header h1{color:#fff;margin-bottom:0.5rem}
.page-header p{color:rgba(255,255,255,.65);font-size:1.0625rem;max-width:520px;margin:0 auto}

/* --- About page values --- */
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2.5rem}
.value-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:2rem;text-align:center}
.value-card-icon{width:3.5rem;height:3.5rem;background:var(--primary-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;color:var(--primary)}
.value-card-icon svg{width:1.5rem;height:1.5rem}
.value-card h3{margin-bottom:0.5rem}

/* --- Footer --- */
.footer{background:var(--bg-dark);color:rgba(255,255,255,.65);padding:3rem 0 1.5rem}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2rem}
.footer-brand{max-width:320px}
.footer-brand .nav-brand{color:#fff;margin-bottom:0.75rem}
.footer-brand p{font-size:0.875rem;line-height:1.6;color:rgba(255,255,255,.5)}
.footer-nav{display:flex;gap:3rem}
.footer-col h4{color:#fff;font-family:'DM Sans',system-ui,sans-serif;font-size:0.8125rem;text-transform:uppercase;letter-spacing:0.08em;margin-bottom:0.75rem}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:0.375rem}
.footer-col a{font-size:0.875rem;color:rgba(255,255,255,.55);transition:color var(--transition)}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-top:2rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,.08);font-size:0.8125rem}
.footer-bottom-left{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.footer-credit{color:rgba(255,255,255,.35);font-size:0.75rem}
.footer-credit a{color:rgba(255,255,255,.45)}
.footer-credit a:hover{color:#fff}

@media(max-width:640px){
  .footer-inner{flex-direction:column}
  .footer-nav{flex-direction:column;gap:1.5rem}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* --- 404 --- */
.four04{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem}
.four04-icon{width:6rem;height:6rem;background:var(--primary-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 2rem;color:var(--primary)}
.four04-icon svg{width:3rem;height:3rem}
.four04 h1{font-size:clamp(4rem,10vw,8rem);color:var(--primary);line-height:1;margin-bottom:0.5rem}
.four04 h2{font-size:clamp(1.25rem,3vw,1.75rem);margin-bottom:0.75rem}
.four04 p{margin:0 auto 2rem}

/* --- Animations --- */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* --- Print --- */
@media print{
  .nav,.footer,.cta-banner,.theme-toggle{display:none!important}
  body{background:#fff;color:#000}
  .hero{min-height:auto;background:#fff;color:#000}
}

/* --- Disclaimer (z-101) --- */
.zs-disclaimer{position:relative;z-index:101}