/* ============================================================
   PolitoPolls — Political Research
   Brand: Orange #F39200 • Green #1E9E45 • Ink #0F1B2D
   ============================================================ */

:root{
  --orange:#F39200;
  --orange-700:#C97600;
  --green:#1E9E45;
  --green-700:#177A35;
  --ink:#0F1B2D;
  --ink-2:#27324A;
  --muted:#5B6577;
  --line:#E5E8EE;
  --bg:#FFFFFF;
  --bg-soft:#F7F8FB;
  --bg-dark:#0F1B2D;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 1px 2px rgba(15,27,45,.06), 0 1px 3px rgba(15,27,45,.04);
  --shadow:0 8px 24px rgba(15,27,45,.08);
  --shadow-lg:0 24px 60px rgba(15,27,45,.14);
  --max:1180px;
  --transition:200ms ease;
  --font-sans:'Inter','Helvetica Neue',Arial,sans-serif;
  --font-serif:'Source Serif 4','Georgia',serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--green-700);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--orange-700)}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink);font-weight:600;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem, 4vw + 1rem, 3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem, 2vw + 1rem, 2.4rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{margin:0 0 1em}
small{color:var(--muted)}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--green-700);font-weight:600;margin-bottom:14px}

/* ========== Top bar ========== */
.topbar{background:var(--ink);color:#cfd5e1;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;gap:16px;flex-wrap:wrap}
.topbar a{color:#cfd5e1}
.topbar a:hover{color:var(--orange)}
.topbar .sep{opacity:.4;margin:0 8px}

/* ========== Header ========== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--max);margin:0 auto;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand img{height:48px;width:auto}
.brand .brand-text{display:flex;flex-direction:column;line-height:1}
.brand .brand-text strong{font-family:var(--font-serif);font-weight:700;font-size:1.1rem;letter-spacing:.01em}
.brand .brand-text span{font-size:.7rem;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;margin-top:4px}
.nav ul{display:flex;gap:8px;list-style:none;margin:0;padding:0}
.nav ul a{display:inline-block;padding:10px 14px;color:var(--ink);font-weight:500;border-radius:8px;transition:background var(--transition),color var(--transition)}
.nav ul a:hover{background:var(--bg-soft);color:var(--ink)}
.nav ul a.active{color:var(--green-700)}
.nav .cta{background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-weight:600}
.nav .cta:hover{background:var(--orange);color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--ink);padding:6px 8px;border-radius:8px}

@media (max-width:880px){
  .nav-toggle{display:inline-block}
  .nav ul{position:absolute;top:100%;right:0;left:0;background:#fff;flex-direction:column;gap:4px;padding:12px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
  .nav.open ul{display:flex}
  .nav ul a{padding:12px 16px;border-radius:8px}
}

/* ========== Buttons ========== */
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;letter-spacing:.01em;transition:transform var(--transition),background var(--transition),color var(--transition),box-shadow var(--transition);border:0;cursor:pointer}
.btn-primary{background:var(--orange);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--orange-700);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-secondary{background:transparent;color:var(--ink);border:2px solid var(--ink);padding:12px 24px}
.btn-secondary:hover{background:var(--ink);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4);padding:12px 24px}
.btn-ghost:hover{background:#fff;color:var(--ink)}

/* ========== Hero ========== */
.hero{position:relative;padding:80px 0 100px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#F7F8FB 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:
   radial-gradient(circle at 18% 10%, rgba(243,146,0,.10), transparent 40%),
   radial-gradient(circle at 86% 90%, rgba(30,158,69,.12), transparent 42%);
   pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero h1 span.accent{background:linear-gradient(120deg,var(--orange),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.15rem;color:var(--ink-2);max-width:560px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow);position:relative}
.hero-card h3{margin-top:0}
.hero-card .bars{display:flex;align-items:flex-end;gap:12px;height:160px;margin:22px 0 8px;padding:0 6px}
.hero-card .bar{flex:1;background:linear-gradient(180deg,var(--green) 0%,var(--green-700) 100%);border-radius:6px 6px 2px 2px;position:relative;animation:rise 1.2s cubic-bezier(.22,1,.36,1) both}
.hero-card .bar:nth-child(1){height:36%;animation-delay:.05s;background:linear-gradient(180deg,#F4A933,var(--orange))}
.hero-card .bar:nth-child(2){height:58%;animation-delay:.12s}
.hero-card .bar:nth-child(3){height:48%;animation-delay:.19s;background:linear-gradient(180deg,#F4A933,var(--orange))}
.hero-card .bar:nth-child(4){height:74%;animation-delay:.26s}
.hero-card .bar:nth-child(5){height:62%;animation-delay:.33s}
.hero-card .bar:nth-child(6){height:88%;animation-delay:.40s;background:linear-gradient(180deg,#F4A933,var(--orange))}
.hero-card .bar-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-top:6px}
.hero-card .meta{display:flex;justify-content:space-between;border-top:1px dashed var(--line);padding-top:14px;margin-top:18px;font-size:.85rem;color:var(--muted)}

@keyframes rise{from{transform:scaleY(.05);transform-origin:bottom}to{transform:scaleY(1);transform-origin:bottom}}

@media (max-width:880px){
  .hero{padding:48px 0 60px}
  .hero .container{grid-template-columns:1fr;gap:36px}
}

/* ========== Section utilities ========== */
section{padding:80px 0}
.section-head{max-width:760px;margin:0 auto 48px;text-align:center}
.bg-soft{background:var(--bg-soft)}
.bg-dark{background:var(--bg-dark);color:#dfe4ee}
.bg-dark h1,.bg-dark h2,.bg-dark h3{color:#fff}
.bg-dark .eyebrow{color:var(--orange)}

/* ========== Stats strip ========== */
.stats{padding:48px 0;border-block:1px solid var(--line);background:#fff}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stats .grid div strong{display:block;font-family:var(--font-serif);font-size:2.2rem;color:var(--ink);letter-spacing:-.01em}
.stats .grid div span{color:var(--muted);font-size:.88rem;letter-spacing:.06em;text-transform:uppercase}
@media (max-width:760px){.stats .grid{grid-template-columns:repeat(2,1fr);gap:24px}}

/* ========== Feature grid ========== */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.feature .icon{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--orange),#FFB44A);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:#fff;font-weight:700}
.feature.green .icon{background:linear-gradient(135deg,var(--green),#3DC265)}
.feature h3{margin-top:0}
.feature p{color:var(--muted);margin:0}
@media (max-width:880px){.features{grid-template-columns:1fr}}

/* ========== Methodology / two col ========== */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.two-col ul.checks{list-style:none;padding:0;margin:24px 0 0}
.two-col ul.checks li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.two-col ul.checks li::before{content:"";flex:0 0 22px;height:22px;border-radius:50%;background:var(--green) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.5-1.5z'/></svg>") center/14px no-repeat;margin-top:3px}
@media (max-width:880px){.two-col{grid-template-columns:1fr;gap:36px}}

/* ========== Quote / callout ========== */
.callout{background:linear-gradient(135deg,var(--ink) 0%,#1B2944 100%);color:#fff;border-radius:var(--radius-lg);padding:48px;text-align:center;position:relative;overflow:hidden}
.callout::after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(243,146,0,.35),transparent 70%)}
.callout h2{color:#fff;max-width:720px;margin:0 auto 14px}
.callout p{color:#cfd5e1;max-width:640px;margin:0 auto 24px}

/* ========== Services list ========== */
.services-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column;gap:14px;transition:transform var(--transition),box-shadow var(--transition)}
.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.service-card .tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-700);font-weight:700}
.service-card ul{margin:6px 0 0;padding-left:18px;color:var(--muted)}
.service-card ul li{padding:4px 0}
@media (max-width:880px){.services-list{grid-template-columns:1fr}}

/* ========== Contact ========== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info{background:var(--ink);color:#dfe4ee;border-radius:var(--radius-lg);padding:36px;position:sticky;top:90px}
.contact-info h3{color:#fff}
.contact-info dl{margin:24px 0 0}
.contact-info dt{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-top:18px}
.contact-info dd{margin:6px 0 0;color:#fff}
.contact-info a{color:#fff;border-bottom:1px dotted rgba(255,255,255,.35)}
.contact-info a:hover{color:var(--orange);border-bottom-color:var(--orange)}
form.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}
form.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form.contact label{display:block;font-size:.84rem;font-weight:600;color:var(--ink);margin:14px 0 6px}
form.contact input,form.contact select,form.contact textarea{
  width:100%;padding:12px 14px;font:inherit;color:var(--ink);
  border:1px solid var(--line);border-radius:10px;background:#fff;
  transition:border-color var(--transition),box-shadow var(--transition)
}
form.contact input:focus,form.contact select:focus,form.contact textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(30,158,69,.15)}
form.contact textarea{min-height:140px;resize:vertical}
form.contact .submit-row{margin-top:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
form.contact .submit-row small{color:var(--muted)}
@media (max-width:880px){
  .contact-grid{grid-template-columns:1fr;gap:24px}
  .contact-info{position:static}
  form.contact .row{grid-template-columns:1fr}
}

/* ========== Footer ========== */
footer.site-footer{background:var(--ink);color:#cfd5e1;padding:64px 0 28px}
footer.site-footer .grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:42px}
footer.site-footer h4{color:#fff;font-family:var(--font-sans);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;margin:0 0 14px}
footer.site-footer ul{list-style:none;padding:0;margin:0}
footer.site-footer ul li{padding:5px 0}
footer.site-footer a{color:#cfd5e1}
footer.site-footer a:hover{color:var(--orange)}
footer.site-footer .brand img{filter:brightness(0) invert(1);height:44px}
footer.site-footer .legal{border-top:1px solid #1f2c45;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#8c97ab}
@media (max-width:880px){
  footer.site-footer .grid{grid-template-columns:1fr 1fr;gap:24px}
}

/* ========== Page header (interior pages) ========== */
.page-header{padding:80px 0 56px;background:linear-gradient(180deg,#fff 0%,#F7F8FB 100%);text-align:center;border-bottom:1px solid var(--line)}
.page-header .eyebrow{color:var(--orange-700)}
.page-header p{max-width:660px;margin:14px auto 0;color:var(--muted);font-size:1.05rem}

/* ========== Misc ========== */
.divider{height:1px;background:var(--line);margin:0}
.center{text-align:center}
.mt-2{margin-top:1rem}.mt-4{margin-top:2rem}
hr{border:0;border-top:1px solid var(--line);margin:32px 0}