/* SA Property Tools — sapropertytool.co.za */

/* ===== VARIABLES ===== */
:root {
  --clr-primary:       #0D7377;
  --clr-primary-dark:  #0A5E61;
  --clr-primary-light: #12969B;
  --clr-primary-bg:    #EAF5F5;
  --clr-white:         #FFFFFF;
  --clr-bg:            #F7FAFA;
  --clr-border:        #CDEAEA;
  --clr-text:          #1B2E2E;
  --clr-text-sec:      #4A6262;
  --clr-text-muted:    #7A9898;
  --clr-cta:           #E86310;
  --clr-cta-dark:      #C5520D;
  --clr-warn-bg:       #FFFBEB;
  --clr-warn-border:   #F59E0B;
  --clr-warn-text:     #78350F;
  --clr-success:       #166534;
  --clr-success-bg:    #DCFCE7;

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Cascadia Code', Consolas, monospace;

  --sh-sm: 0 1px 4px rgba(13,115,119,.08);
  --sh-md: 0 4px 14px rgba(13,115,119,.13);
  --sh-lg: 0 8px 28px rgba(13,115,119,.17);

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;

  --ease: .2s ease;
  --max-w: 1100px;
  --pad: 1.5rem;
  --nav-h: 64px;
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--clr-text);background:var(--clr-bg);line-height:1.65;font-size:16px;display:flex;flex-direction:column;min-height:100vh}
img{max-width:100%;display:block}
a{color:var(--clr-primary);text-decoration:none}
a:hover{color:var(--clr-primary-dark)}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.3;font-weight:700;color:var(--clr-text)}
main{flex:1}

/* ===== LAYOUT ===== */
.container{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad)}

/* ===== HEADER / NAV ===== */
.site-header{background:var(--clr-primary);position:sticky;top:0;z-index:1000;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}
.site-logo{font-size:1.2rem;font-weight:800;color:#fff;letter-spacing:-.02em;white-space:nowrap}
.site-logo:hover{color:rgba(255,255,255,.9)}
.nav-menu{display:flex;align-items:center;gap:.2rem}
.nav-menu>li>a{color:rgba(255,255,255,.85);padding:.5rem .8rem;border-radius:var(--r-sm);font-size:.92rem;font-weight:500;transition:var(--ease);display:block}
.nav-menu>li>a:hover,.nav-menu>li>a.active{color:#fff;background:rgba(255,255,255,.15)}
/* Dropdown */
.nav-drop{position:relative}
.nav-drop>a::after{content:' ▾';font-size:.72em}
.drop-menu{position:absolute;top:calc(100% + 6px);left:0;background:#fff;border-radius:var(--r-md);box-shadow:var(--sh-lg);min-width:220px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s ease;border:1px solid var(--clr-border)}
.nav-drop:hover .drop-menu,.nav-drop:focus-within .drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.drop-menu a{display:block;color:var(--clr-text)!important;padding:.6rem 1rem;font-size:.88rem;transition:background var(--ease)}
.drop-menu a:hover{background:var(--clr-primary-bg)!important;color:var(--clr-primary)!important}
.drop-menu li:first-child a{border-radius:var(--r-md) var(--r-md) 0 0}
.drop-menu li:last-child a{border-radius:0 0 var(--r-md) var(--r-md)}
/* Hamburger */
.hamburger{display:none;background:transparent;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:var(--ease)}

/* ===== HERO ===== */
.hero{background:linear-gradient(135deg,var(--clr-primary) 0%,var(--clr-primary-dark) 100%);color:#fff;padding:3.5rem 0 3rem;text-align:center}
.hero h1{color:#fff;font-size:clamp(1.7rem,4vw,2.6rem);margin-bottom:1rem;font-weight:800}
.hero p{color:rgba(255,255,255,.85);font-size:1.05rem;max-width:620px;margin:0 auto 1.75rem}
/* Trust strip */
.trust-strip{background:#fff;border-bottom:1px solid var(--clr-border);padding:.7rem 0;font-size:.83rem;color:var(--clr-text-sec)}
.trust-inner{display:flex;gap:1.75rem;align-items:center;justify-content:center;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:.35rem}
.trust-item .ck{color:var(--clr-primary);font-weight:700}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.65rem 1.35rem;border-radius:var(--r-md);font-size:.95rem;font-weight:600;cursor:pointer;transition:var(--ease);border:none;font-family:var(--font)}
.btn-primary{background:var(--clr-primary);color:#fff}
.btn-primary:hover{background:var(--clr-primary-dark);color:#fff}
.btn-outline{background:transparent;color:var(--clr-primary);border:2px solid var(--clr-primary)}
.btn-outline:hover{background:var(--clr-primary);color:#fff}
.btn-cta{background:var(--clr-cta);color:#fff;font-size:1rem;padding:.9rem 1.75rem;width:100%}
.btn-cta:hover{background:var(--clr-cta-dark);color:#fff}
.btn-lg{padding:.8rem 1.75rem;font-size:1.05rem}
.btn-full{width:100%}
.btn-calc{background:var(--clr-primary);color:#fff;width:100%;padding:.85rem;font-size:1rem;border-radius:var(--r-md);border:none;cursor:pointer;font-weight:700;font-family:var(--font);transition:var(--ease);margin-top:.25rem}
.btn-calc:hover{background:var(--clr-primary-dark)}

/* ===== TOOL CARDS (home) ===== */
.section{padding:3rem 0}
.section-title{font-size:1.55rem;text-align:center;margin-bottom:.5rem}
.section-sub{text-align:center;color:var(--clr-text-sec);margin-bottom:2rem;font-size:.95rem}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1.25rem}
.tool-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--r-lg);padding:1.5rem;transition:var(--ease);display:flex;flex-direction:column}
.tool-card:hover{box-shadow:var(--sh-md);border-color:var(--clr-primary);transform:translateY(-2px)}
.tool-icon{width:48px;height:48px;background:var(--clr-primary-bg);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.5rem}
.tool-card h3{font-size:1.02rem;margin-bottom:.5rem}
.tool-card p{color:var(--clr-text-sec);font-size:.88rem;flex-grow:1;margin-bottom:1.25rem}

/* ===== PAGE HEADER (calculator pages) ===== */
.page-hdr{background:var(--clr-primary);color:#fff;padding:1.75rem 0 1.5rem}
.page-hdr h1{color:#fff;font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.4rem}
.page-hdr p{color:rgba(255,255,255,.82);font-size:.95rem;max-width:580px}
/* Breadcrumb */
.breadcrumb{background:var(--clr-primary-dark);padding:.55rem 0;font-size:.82rem}
.breadcrumb ol{display:flex;gap:.45rem;flex-wrap:wrap;align-items:center}
.breadcrumb li{display:flex;align-items:center;gap:.45rem;color:rgba(255,255,255,.6)}
.breadcrumb li:not(:last-child)::after{content:'›';color:rgba(255,255,255,.4)}
.breadcrumb a{color:rgba(255,255,255,.75)}
.breadcrumb a:hover{color:#fff}

/* ===== CALCULATOR LAYOUT ===== */
.calc-wrap{padding:2rem 0}
.calc-layout{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}
.calc-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm)}
.calc-card-hdr{background:var(--clr-primary);color:#fff;padding:.85rem 1.4rem;font-weight:700;font-size:.95rem;display:flex;align-items:center;gap:.5rem}
.calc-card-body{padding:1.4rem}
/* Form */
.form-group{margin-bottom:1.15rem}
.form-group label{display:block;font-size:.84rem;font-weight:600;color:var(--clr-text);margin-bottom:.35rem}
.input-wrap{display:flex;align-items:stretch;border:1.5px solid var(--clr-border);border-radius:var(--r-md);overflow:hidden;transition:border-color var(--ease)}
.input-wrap:focus-within{border-color:var(--clr-primary)}
.input-pfx{background:var(--clr-primary-bg);color:var(--clr-primary);padding:.6rem .8rem;font-weight:700;font-size:.88rem;display:flex;align-items:center;border-right:1.5px solid var(--clr-border);min-width:38px;justify-content:center;white-space:nowrap}
.input-wrap input,.input-wrap select{flex:1;border:none;padding:.6rem .8rem;font-size:.95rem;background:transparent;color:var(--clr-text);outline:none;font-family:var(--font-mono);min-width:0}
.input-wrap select{font-family:var(--font);cursor:pointer}
.form-hint{font-size:.77rem;color:var(--clr-text-muted);margin-top:.25rem}
/* Results */
.result-placeholder{text-align:center;color:var(--clr-text-muted);padding:2.5rem 1rem}
.result-placeholder .ri{font-size:2.5rem;margin-bottom:.5rem}
.results-grid{display:flex;flex-direction:column;gap:.9rem}
.result-item{background:var(--clr-primary-bg);border-radius:var(--r-md);padding:.95rem 1.15rem;border-left:4px solid var(--clr-primary)}
.result-item.hi{background:var(--clr-primary);border-left-color:rgba(255,255,255,.35)}
.result-item.lo{background:var(--clr-bg);border-left-color:var(--clr-border)}
.result-item.good{background:var(--clr-success-bg);border-left-color:var(--clr-success)}
.result-label{font-size:.77rem;font-weight:700;color:var(--clr-text-sec);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.25rem}
.result-item.hi .result-label{color:rgba(255,255,255,.72)}
.result-item.good .result-label{color:var(--clr-success)}
.result-value{font-size:1.35rem;font-weight:800;color:var(--clr-primary);font-family:var(--font-mono)}
.result-item.hi .result-value{color:#fff;font-size:1.5rem}
.result-item.lo .result-value{color:var(--clr-text);font-size:1.1rem}
.result-item.good .result-value{color:var(--clr-success)}
.result-note{font-size:.75rem;color:var(--clr-text-muted);margin-top:.2rem}
.result-item.hi .result-note{color:rgba(255,255,255,.6)}
/* Comparison table */
.cmp-table{width:100%;border-collapse:collapse;font-size:.88rem;margin:.75rem 0;border-radius:var(--r-md);overflow:hidden}
.cmp-table th{background:var(--clr-primary);color:#fff;padding:.6rem .75rem;text-align:left;font-size:.82rem}
.cmp-table td{padding:.6rem .75rem;border-bottom:1px solid var(--clr-border)}
.cmp-table tr:last-child td{border-bottom:none}
.cmp-table tr:nth-child(even) td{background:var(--clr-bg)}
.cmp-table .lower{color:var(--clr-success);font-weight:700}
.cmp-table .higher{color:#991B1B;font-weight:700}

/* ===== DISCLAIMER ===== */
.disclaimer-box{background:var(--clr-warn-bg);border:1px solid var(--clr-warn-border);border-left:4px solid var(--clr-warn-border);border-radius:var(--r-md);padding:1rem 1.2rem;font-size:.86rem;color:var(--clr-warn-text);margin:1.25rem 0}
.disclaimer-box strong{color:#92400E}
.disclaimer-box.blue{background:var(--clr-primary-bg);border-color:var(--clr-primary);color:var(--clr-text-sec)}
.disclaimer-box.blue strong{color:var(--clr-primary)}

/* ===== AFFILIATE CTA ===== */
.aff-cta{background:linear-gradient(135deg,#FFF3EC,#FFE5D0);border:1px solid #FFC49A;border-radius:var(--r-lg);padding:1.5rem;text-align:center;margin:1.5rem 0}
.aff-cta h3{font-size:1.02rem;color:var(--clr-text);margin-bottom:.4rem}
.aff-cta p{font-size:.86rem;color:var(--clr-text-sec);margin-bottom:1rem}

/* ===== AD UNITS ===== */
.ad-unit{background:var(--clr-bg);border:1.5px dashed var(--clr-border);border-radius:var(--r-md);padding:1rem;text-align:center;color:var(--clr-text-muted);font-size:.78rem;margin:1.5rem 0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.3rem}
.ad-unit-leader{min-height:90px}
.ad-unit-rect{min-height:250px}
.ad-unit-banner{min-height:60px}

/* ===== CONTENT SECTION ===== */
.content-section{background:#fff;border:1px solid var(--clr-border);border-radius:var(--r-lg);padding:2rem;margin:1.5rem 0}
.content-section h2{font-size:1.22rem;color:var(--clr-primary);margin-bottom:.9rem}
.content-section h3{font-size:1rem;color:var(--clr-text);margin:1.2rem 0 .45rem}
.content-section p{color:var(--clr-text-sec);margin-bottom:.7rem;font-size:.94rem}
.content-section ul{list-style:disc;padding-left:1.5rem;color:var(--clr-text-sec);font-size:.94rem;margin-bottom:.7rem}
.content-section ul li{margin-bottom:.35rem}
.content-section .rate-table{width:100%;border-collapse:collapse;font-size:.88rem;margin:1rem 0;border-radius:var(--r-md);overflow:hidden}
.content-section .rate-table th{background:var(--clr-primary);color:#fff;padding:.55rem .75rem;text-align:left}
.content-section .rate-table td{padding:.55rem .75rem;border-bottom:1px solid var(--clr-border)}
.content-section .rate-table tr:nth-child(even) td{background:var(--clr-bg)}

/* ===== FAQ ===== */
.faq-section{margin:1.5rem 0}
.faq-section>h2{font-size:1.22rem;margin-bottom:1.1rem}
.faq-item{border:1px solid var(--clr-border);border-radius:var(--r-md);margin-bottom:.6rem;overflow:hidden}
.faq-q{width:100%;background:#fff;border:none;padding:.9rem 1.15rem;text-align:left;font-size:.93rem;font-weight:600;color:var(--clr-text);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--ease);font-family:var(--font)}
.faq-q:hover{background:var(--clr-primary-bg)}
.faq-q.open{background:var(--clr-primary-bg);color:var(--clr-primary)}
.faq-q::after{content:'+';font-size:1.2rem;font-weight:400;color:var(--clr-primary);flex-shrink:0;margin-left:1rem}
.faq-q.open::after{content:'−'}
.faq-a{display:none;padding:0 1.15rem .9rem;font-size:.9rem;color:var(--clr-text-sec);background:#fff;border-top:1px solid var(--clr-border)}
.faq-a.open{display:block}
.faq-a p{margin-top:.7rem}

/* ===== RELATED TOOLS ===== */
.related-section{margin:1.5rem 0}
.related-section>h2{font-size:1.1rem;margin-bottom:.9rem}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
.related-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--r-md);padding:1rem;text-align:center;transition:var(--ease);color:var(--clr-text);display:block}
.related-card:hover{border-color:var(--clr-primary);box-shadow:var(--sh-sm);color:var(--clr-text)}
.related-card .ri{font-size:1.75rem;margin-bottom:.4rem}
.related-card .rn{font-size:.84rem;font-weight:600}

/* ===== LAST UPDATED ===== */
.last-updated{font-size:.78rem;color:var(--clr-text-muted);text-align:right;margin-bottom:.75rem}

/* ===== FOOTER ===== */
.site-footer{background:#0A1F1F;color:rgba(255,255,255,.65);padding:3rem 0 0;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-brand .site-logo{color:#fff;font-size:1.1rem;margin-bottom:.75rem}
.footer-brand p{font-size:.85rem;line-height:1.65}
.footer-col h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:.9rem}
.footer-col ul li{margin-bottom:.45rem}
.footer-col ul a{color:rgba(255,255,255,.6);font-size:.85rem;transition:var(--ease)}
.footer-col ul a:hover{color:#fff}
.footer-bot{border-top:1px solid rgba(255,255,255,.1);padding:1.2rem 0;font-size:.78rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem}
.footer-bot a{color:rgba(255,255,255,.55)}
.footer-bot a:hover{color:#fff}

/* ===== STATIC PAGES ===== */
.static-page{padding:3rem 0}
.static-inner{max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--clr-border);border-radius:var(--r-lg);padding:2.5rem}
.static-inner h1{color:var(--clr-primary);margin-bottom:1rem;font-size:1.6rem}
.static-inner h2{margin:1.5rem 0 .7rem;font-size:1.1rem;color:var(--clr-text)}
.static-inner p,.static-inner li{color:var(--clr-text-sec);font-size:.94rem;margin-bottom:.65rem;line-height:1.7}
.static-inner ul{list-style:disc;padding-left:1.5rem;margin-bottom:.75rem}
/* Contact form */
.contact-form .form-group{margin-bottom:1rem}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:.7rem .9rem;border:1.5px solid var(--clr-border);border-radius:var(--r-md);font-size:.95rem;font-family:var(--font);color:var(--clr-text);outline:none;transition:border-color var(--ease)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--clr-primary)}
.contact-form textarea{resize:vertical;min-height:130px}

/* ===== WHY SECTION ===== */
.why-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.25rem;margin-top:1.75rem}
.why-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--r-lg);padding:1.5rem;text-align:center}
.why-card .wi{font-size:2rem;margin-bottom:.75rem}
.why-card h3{font-size:.95rem;margin-bottom:.4rem}
.why-card p{font-size:.85rem;color:var(--clr-text-sec)}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:768px){
  :root{--pad:1rem}
  .nav-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--clr-primary-dark);flex-direction:column;padding:.75rem;gap:.2rem;box-shadow:var(--sh-lg);z-index:999;max-height:calc(100vh - var(--nav-h));overflow-y:auto}
  .nav-menu.open{display:flex}
  .nav-menu>li>a{padding:.75rem 1rem;font-size:.97rem;border-radius:var(--r-md)}
  .drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:rgba(255,255,255,.1);border-radius:var(--r-md);margin:.2rem 0 0}
  .drop-menu a{color:rgba(255,255,255,.88)!important;padding:.6rem 1.2rem}
  .drop-menu a:hover{background:rgba(255,255,255,.15)!important;color:#fff!important}
  .hamburger{display:flex}
  .calc-layout{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bot{flex-direction:column;text-align:center}
}
@media(max-width:480px){
  .hero{padding:2.5rem 0 2rem}
  .static-inner{padding:1.5rem}
  .related-grid{grid-template-columns:1fr}
  .tools-grid{grid-template-columns:1fr}
}