/* ==========================================================
   PHOENIX REINFORCING STEEL - SHARED STYLESHEET (all pages)
   Palette A: Industrial Navy & Safety Orange
   To rebrand, change the variables in :root only.
   ========================================================== */
:root{
  /* Brand */
  --color-primary:#0F2A44;
  --color-primary-hover:#173B5C;
  --color-accent:#F36C21;
  --color-accent-hover:#C94D0A;
  /* Text */
  --color-text-primary:#1F2937;      /* Charcoal: body text */
  --color-text-secondary:#4B5563;    /* Slate Gray: secondary text */
  --color-text-inverse:#FFFFFF;
  --color-text-on-navy:#D1D5DB;
  /* Surfaces */
  --color-background:#F9FAFB;        /* Off-White */
  --color-surface:#FFFFFF;
  --color-border:#E5E7EB;            /* Light Gray */
  --color-concrete:#9CA3AF;
  /* Links and status */
  --color-link-steel-blue:#3B82F6;   /* Steel Blue: link underline, hover, accents */
  --color-link:#1D5FD1;              /* Darker steel blue so link text passes WCAG AA */
  --color-link-on-navy:#FFB48A;
  --color-success:#16A34A;           /* Success Green: confirmations */
  --color-focus:#F36C21;
  /* Type */
  --font-heading:"Montserrat",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --fs-h1:clamp(1.9rem,5vw,3.2rem);
  --fs-h2:clamp(1.5rem,3.2vw,2.1rem);
  --fs-h3:clamp(1.15rem,2vw,1.4rem);
  --page-width:1120px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{margin:0;font-family:var(--font-body);font-size:1rem;line-height:1.65;color:var(--color-text-primary);background:var(--color-background)}
img,svg,iframe{max-width:100%}
h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2;text-wrap:balance;margin:0 0 .75rem}
h1{font-size:var(--fs-h1);font-weight:800}
h2{font-size:var(--fs-h2);font-weight:700;color:var(--color-primary)}
h3{font-size:var(--fs-h3);font-weight:600;color:var(--color-primary);margin-top:1.75rem}
h4{font-size:1.05rem;font-weight:600;color:var(--color-text-secondary);margin-top:1.25rem}
p{margin:0 0 1rem;max-width:68ch}
a{color:var(--color-link);text-decoration-color:var(--color-link-steel-blue);text-underline-offset:3px}
a:hover{color:var(--color-primary-hover)}
.page-container{max-width:var(--page-width);margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}
.page-container{padding-right:max(16px,env(safe-area-inset-right,0px))}
.section-band{padding-block:3.5rem}
.section-band--light{background:var(--color-background)}
.section-band--white{background:var(--color-surface)}
.section-band--gray{background:var(--color-border)}
.section-band--navy{background:var(--color-primary);color:var(--color-text-inverse)}
.section-band--navy h2,.section-band--navy h3{color:#fff}
.section-band--navy p,.section-band--navy li{color:var(--color-text-on-navy)}
.section-band--navy a{color:var(--color-link-on-navy)}
.section-heading{border-bottom:3px solid var(--color-accent);display:inline-block;padding-bottom:.35rem;margin-bottom:1.25rem}

/* ---------- Header and navigation ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--color-primary);color:#fff;border-bottom:3px solid var(--color-accent)}
.header-inner{display:flex;align-items:center;gap:1.1rem;min-height:4rem}
.logo-link{display:flex;align-items:center;gap:.6rem;margin-right:auto;text-decoration:none;color:#fff}
.logo-link:hover{color:#fff}
.logo-image{height:2.4rem;width:auto;display:block}
.logo-text{font-family:var(--font-heading);font-weight:800;font-size:1rem;line-height:1.1;letter-spacing:.02em;text-transform:uppercase}
.logo-text small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.14em;color:var(--color-accent)}
.main-nav-list{display:flex;gap:1.2rem;list-style:none;margin:0;padding:0}
.nav-link{color:#fff;text-decoration:none;font-weight:500;font-size:.95rem;padding:.4rem .1rem;border-bottom:3px solid transparent;display:inline-block}
.nav-link:hover{color:#fff;border-bottom-color:var(--color-concrete)}
.nav-link.is-active{border-bottom-color:var(--color-accent);font-weight:700}
.header-phone{color:#fff;font-weight:600;text-decoration:none;font-size:.95rem;white-space:nowrap}
.header-phone:hover{color:var(--color-link-on-navy)}
.menu-toggle{display:none;background:none;border:2px solid #fff;color:#fff;border-radius:6px;padding:.4rem .7rem;font:600 .9rem var(--font-body);cursor:pointer}

/* ---------- Buttons ---------- */
.btn{display:inline-block;font-family:var(--font-body);font-weight:700;font-size:.98rem;line-height:1.2;text-align:center;text-decoration:none;border-radius:6px;padding:.85rem 1.5rem;border:2px solid transparent;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn--primary{background:var(--color-accent);color:var(--color-primary)}
.btn--primary:hover{background:var(--color-accent-hover);color:#fff}
.btn--secondary{background:var(--color-primary);color:#fff}
.btn--secondary:hover{background:var(--color-primary-hover);color:#fff}
.btn--outline{background:transparent;color:#fff;border-color:#fff}
.btn--outline:hover{background:#fff;color:var(--color-primary)}
.btn--small{padding:.6rem 1.1rem;font-size:.9rem}
:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}
.site-header :focus-visible,.section-band--navy :focus-visible,.site-footer :focus-visible{outline-color:#fff}

/* ---------- Hero ---------- */
.hero-band{background:linear-gradient(180deg,rgba(15,42,68,.97),rgba(15,42,68,.92)),repeating-linear-gradient(90deg,#173B5C 0 2px,#0F2A44 2px 40px);color:#fff;text-align:center;padding-block:4.5rem 4rem}
.hero-title{margin-inline:auto;max-width:21ch}
.hero-statement{margin-inline:auto;color:var(--color-text-on-navy);font-size:1.12rem;max-width:62ch}
.hero-actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1.6rem}
.hero-phone{margin:1.1rem auto 0;color:var(--color-text-on-navy)}
.hero-phone a{color:#fff;font-weight:700}

/* ---------- Content ---------- */
.placeholder-note{background:#FFF3B0;color:#1F2937;padding:0 .25em;border-radius:3px}
.table-scroll{overflow-x:auto;margin:1rem 0 1.25rem;border:1px solid var(--color-concrete);border-radius:6px;background:#fff}
.data-table{border-collapse:collapse;width:100%;min-width:560px;font-size:.93rem}
.data-table th,.data-table td{text-align:left;padding:.65rem .8rem;border-bottom:1px solid var(--color-border);vertical-align:top;color:var(--color-text-primary)}
.data-table th{background:var(--color-primary);color:#fff;font-family:var(--font-heading);font-weight:600;font-size:.85rem;letter-spacing:.03em}
.data-table tbody tr:nth-child(even) td{background:var(--color-background)}
.data-table td:first-child{font-weight:600;color:var(--color-primary)}
.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.content-grid>*{min-width:0}
.content-card{background:#fff;border:1px solid var(--color-border);border-radius:8px;padding:1.25rem}
.content-card h3{margin-top:0}
.content-card p:last-child{margin-bottom:0}
.callout-box{background:var(--color-primary-hover);border-left:5px solid var(--color-accent);border-radius:6px;padding:1rem 1.2rem;margin:1.25rem 0;max-width:68ch;color:#fff}
.photo-slot{background:var(--color-border);border:2px dashed var(--color-concrete);border-radius:8px;padding:1.5rem;text-align:center;color:var(--color-text-secondary);font-size:.9rem;margin:1rem 0}
.check-list{padding-left:1.2rem;max-width:68ch}
.check-list li{margin-bottom:.35rem}

/* ---------- Map and hours ---------- */
.location-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:1.25rem}
.location-grid>*{min-width:0}
.map-frame{width:100%;height:340px;border:0;border-radius:8px;background:var(--color-border)}
.hours-table{border-collapse:collapse;width:100%;max-width:420px}
.hours-table th,.hours-table td{text-align:left;padding:.4rem 0;border-bottom:1px solid var(--color-border);font-weight:500}
.hours-table th{color:var(--color-primary)}

/* ---------- FAQ ---------- */
.faq-item{background:#fff;border:1px solid var(--color-border);border-radius:6px;margin-bottom:.6rem;max-width:860px}
.faq-question{cursor:pointer;font-family:var(--font-heading);font-weight:600;color:var(--color-primary);padding:.9rem 1rem}
.faq-item[open] .faq-question{border-bottom:1px solid var(--color-border)}
.faq-answer{padding:.9rem 1rem 0;margin:0 0 .2rem}
.faq-answer:last-child{padding-bottom:1rem}

/* ---------- Form ---------- */
.estimate-form{background:var(--color-primary-hover);border-radius:8px;padding:1.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:1.25rem}
.form-field{display:flex;flex-direction:column;gap:.3rem;min-width:0}
.form-field--full{grid-column:1/-1}
.form-label{font-weight:600;font-size:.9rem;color:#fff}
.form-input,.form-select,.form-textarea{font:inherit;color:var(--color-text-primary);background:#fff;border:2px solid var(--color-concrete);border-radius:6px;padding:.65rem .75rem;width:100%}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:3px solid var(--color-focus);outline-offset:1px}
.service-link-wrap{margin:.2rem 0 0;font-size:.9rem}
.form-message{grid-column:1/-1;border-radius:6px;padding:.8rem 1rem;font-weight:600;color:#fff}
.form-message--success{background:var(--color-success)}
.form-message--notice{background:var(--color-text-secondary)}
.form-note{grid-column:1/-1;font-size:.85rem;color:var(--color-text-on-navy);margin:0}

/* ---------- Footer ---------- */
.site-footer{background:var(--color-primary);color:var(--color-text-on-navy);padding-block:2.8rem 1.5rem;font-size:.93rem;border-top:3px solid var(--color-accent)}
.site-footer h3{color:#fff;font-size:1rem;margin:0 0 .7rem}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.site-footer a{color:var(--color-link-on-navy)}
.site-footer address{font-style:normal}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1.75rem}
.footer-grid>*{min-width:0}
.social-list{display:flex!important;gap:.7rem}
.social-link{display:inline-flex;width:2.4rem;height:2.4rem;align-items:center;justify-content:center;border:2px solid var(--color-concrete);border-radius:50%;color:#fff}
.social-link:hover{border-color:var(--color-accent);color:var(--color-accent)}
.social-link svg{width:1.15rem;height:1.15rem;fill:currentColor}
.footer-legal{border-top:1px solid var(--color-text-secondary);margin-top:1.75rem;padding-top:1rem}

@media (max-width:860px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--color-primary);border-bottom:3px solid var(--color-accent);padding:.75rem max(16px,env(safe-area-inset-left,0px))}
  .main-nav.is-open{display:block}
  .main-nav-list{flex-direction:column;gap:.2rem}
  .nav-link{display:block;padding:.65rem 0}
  .header-inner>.btn,.header-phone{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.hours-caption{text-align:left;font-weight:700;color:var(--color-primary);padding-bottom:.3rem}

/* ---------- Centered paragraphs (all pages) ---------- */
main p:not(.service-link-wrap),.site-footer p{text-align:center;margin-inline:auto}

/* ---------- Centered headings (all pages) ---------- */
main h2,main h3,main h4{text-align:center}
main .section-heading{display:block;width:fit-content;max-width:100%;margin-inline:auto}

.contact-map-block{margin-top:1.5rem}

/* ---------- Home hero with photo background (index.html only) ----------
   Photo: images/hero-rebar-sunset.jpg. Swap the file to change the picture.
   Adjust the overlay darkness by changing the three rgba(15,42,68,...) values. */
.hero-band--photo{
  background-color:var(--color-primary);
  background-image:
    linear-gradient(180deg,rgba(15,42,68,.86) 0%,rgba(15,42,68,.64) 55%,rgba(15,42,68,.9) 100%),
    url("../images/hero-rebar-sunset.jpg");
  background-size:cover;
  background-position:center 40%;
  background-repeat:no-repeat;
  border-bottom:5px solid var(--color-accent);
  padding-block:6rem 5.5rem;
}
.hero-band--photo .hero-title{text-shadow:0 2px 18px rgba(15,42,68,.6)}
.hero-band--photo .hero-statement{color:#F3F4F6;text-shadow:0 1px 10px rgba(15,42,68,.7)}
.hero-band--photo .hero-phone{color:#F3F4F6}
.hero-band--photo .btn--outline{background:rgba(15,42,68,.45);border-color:#fff}
.hero-band--photo .btn--outline:hover{background:#fff}
@media (max-width:600px){.hero-band--photo{padding-block:4rem 3.5rem;background-position:62% center}}

/* ---------- Content photo (figure) ---------- */
.content-figure{margin:1.25rem 0 0;max-width:100%}
.content-image{display:block;width:100%;height:auto;border-radius:8px;border:1px solid var(--color-border);box-shadow:0 4px 14px rgba(15,42,68,.15)}