/* Calgary Tennis Club — modern redesign */
:root{
  --green:#063328;
  --green-2:#0d5c3f;
  --green-3:#11744f;
  --ball:#cfeb45;
  --ball-deep:#b6d62f;
  --cream:#f6f4ec;
  --ink:#0c1f18;
  --muted:#5a6b63;
  --line:#e4e1d6;
  --radius:18px;
  --shadow:0 18px 50px -20px rgba(6,51,40,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;line-height:1.1;font-weight:700}
.section{max-width:1140px;margin:0 auto;padding:90px 24px}
.section.alt{background:#fff;max-width:none}
.section.alt > *{max-width:1140px;margin-left:auto;margin-right:auto}
.kicker{text-transform:uppercase;letter-spacing:2.5px;font-size:.74rem;color:var(--green-3);font-weight:700;margin-bottom:12px}
.section-head{max-width:680px;margin-bottom:46px}
.section-head h2{font-size:2.4rem;color:var(--green);margin-bottom:14px}
.lede{color:var(--muted);font-size:1.08rem}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(6,51,40,.85);backdrop-filter:blur(12px);transition:background .3s}
.nav.scrolled{background:rgba(6,51,40,.97);box-shadow:0 6px 24px rgba(0,0,0,.18)}
.nav-inner{max-width:1180px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:30px}
.brand img{height:40px;color:#fff}
.links{display:flex;gap:26px;margin-left:auto}
.links a{color:rgba(255,255,255,.82);font-size:.9rem;font-weight:500;transition:color .2s}
.links a:hover{color:var(--ball)}
.cta{background:var(--ball);color:var(--green);padding:10px 20px;border-radius:99px;font-weight:700;font-size:.85rem;transition:transform .2s}
.cta:hover{transform:translateY(-2px)}

/* hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;padding:80px 24px;background:linear-gradient(160deg,#063328 0%,#0d5c3f 60%,#11744f 100%);overflow:hidden}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(207,235,69,.18),transparent 45%),radial-gradient(circle at 10% 90%,rgba(255,255,255,.06),transparent 40%);pointer-events:none}
.hero::before{content:"";position:absolute;right:-120px;top:50%;transform:translateY(-50%);width:520px;height:520px;border-radius:50%;border:2px solid rgba(255,255,255,.07);box-shadow:0 0 0 60px rgba(255,255,255,.03)}
.hero-content{position:relative;max-width:1140px;margin:0 auto;width:100%;color:#fff;z-index:2}
.hero .eyebrow{text-transform:uppercase;letter-spacing:3px;font-size:.78rem;color:var(--ball);margin-bottom:20px}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);margin-bottom:22px}
.hero-sub{max-width:520px;font-size:1.15rem;color:rgba(255,255,255,.85);margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn-primary{background:var(--ball);color:var(--green);padding:14px 30px;border-radius:99px;font-weight:700;transition:transform .2s}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{color:#fff;padding:14px 26px;border-radius:99px;border:1.5px solid rgba(255,255,255,.35);font-weight:600;transition:background .2s}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.hero-glass{position:absolute;right:24px;bottom:36px;z-index:2}
.teaser{background:rgba(255,255,255,.12);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:18px 22px;color:#fff;min-width:230px}
.teaser-row{display:flex;align-items:baseline;gap:10px}
.teaser-temp{font-size:2rem;font-weight:700;font-family:Georgia,serif}
.teaser-cond{color:rgba(255,255,255,.85);font-size:.95rem}
.teaser-verdict{color:var(--ball);font-weight:600;margin:6px 0 4px;font-size:.95rem}
.teaser-meta{font-size:.72rem;color:rgba(255,255,255,.6)}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.card-head h3{font-size:1.2rem;color:var(--green)}
.panel-note{font-size:.85rem;color:#6b7a6e;margin:-8px 0 16px}
.live-dot{font-size:.66rem;font-weight:700;letter-spacing:1.5px;color:#fff;background:#d23a3a;padding:4px 10px;border-radius:99px;display:inline-flex;align-items:center;gap:6px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
.card-foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted)}

/* conditions grid */
.conditions-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}

/* weather widget */
.weather-card{background:linear-gradient(160deg,#fff,#f3f7ee)}
.weather-main{display:flex;align-items:center;gap:24px}
.weather-temp{display:flex;align-items:flex-start}
.weather-temp .big{font-size:4.4rem;font-family:Georgia,serif;font-weight:700;color:var(--green);line-height:.9}
.weather-temp .deg{font-size:1.3rem;color:var(--green-3);margin-top:8px}
.weather-cond{font-size:1.05rem}
.wicon{font-size:2.4rem;line-height:1}
.feels{color:var(--muted);font-size:.86rem;margin-top:4px}
.verdict{margin:20px 0;padding:12px 16px;background:var(--green);color:var(--ball);border-radius:12px;font-weight:600;text-align:center}
.verdict.warn{background:#b5421f;color:#fff}
.verdict.caution{background:#c98a16;color:#fff}
.weather-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat{display:flex;flex-direction:column;background:rgba(6,51,40,.04);padding:12px 14px;border-radius:10px}
.s-label{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.s-val{font-size:1.2rem;font-weight:700;color:var(--green)}
.lightning{margin-top:16px;background:#fdeaea;border:1px solid #f3b4b4;color:#a02020;padding:12px 14px;border-radius:10px;font-size:.88rem;font-weight:600}

/* occupancy */
.occ-summary{font-size:1.1rem;margin-bottom:18px;color:var(--green)}
.occ-summary .occ-free{font-size:2rem;font-weight:700;font-family:Georgia,serif}
.court-grid{display:flex;flex-direction:column;gap:18px}
.court-group-label{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--green);opacity:.7;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.court-group-label .dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.court-group-label .dot.clay{background:#cc7a4d}
.court-group-label .dot.hard{background:#4f93c4}
.court-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.court{aspect-ratio:1.1;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;border:1px solid var(--line);transition:transform .2s;position:relative;overflow:hidden}
.court:hover{transform:scale(1.04)}
.court .cnum{font-size:1.3rem;font-family:Georgia,serif}
.court.free{background:#eef8e4;color:var(--green-3);border-color:#cfe9b4}
.court.busy{background:#fbeceA;color:#b5421f;border-color:#f0cbc0}
.court.soon{background:#fff6e0;color:#a9791a;border-color:#f0dca8}
.court.clay::before,.court.hard::before{content:"";position:absolute;top:0;left:0;right:0;height:4px}
.court.clay::before{background:#cc7a4d}
.court.hard::before{background:#4f93c4}
.court .cstate{font-size:.66rem;text-transform:uppercase;letter-spacing:.5px;opacity:.85}

/* analytics */
.analytics-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:28px}
.heatmap{display:grid;grid-template-columns:auto repeat(7,1fr);gap:5px;font-size:.7rem}
.heatmap .hlabel{color:var(--muted);display:flex;align-items:center;justify-content:center;font-weight:600}
.heatmap .hcell{aspect-ratio:1;border-radius:5px;min-height:18px}
.g1,.hcell[data-l="1"]{background:#bcd9b3}
.g2,.hcell[data-l="2"]{background:#d8d488}
.g3,.hcell[data-l="3"]{background:#e3c069}
.g4,.hcell[data-l="4"]{background:#d18f50}
.g5,.hcell[data-l="5"]{background:#b85138}
.heat-legend{display:flex;align-items:center;gap:6px;margin-top:16px;font-size:.74rem;color:var(--muted)}
.heat-legend .g{width:18px;height:18px;border-radius:4px;display:inline-block}
.insights{list-style:none}
.insights li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:flex-start;font-size:.94rem}
.insights li:last-child{border-bottom:0}
.insights li b{color:var(--green)}
.ins-ico{font-size:1.2rem;flex-shrink:0}

/* programs */
.prog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prog{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s}
.prog:hover{transform:translateY(-6px)}
.prog-img{height:170px;background-size:cover;background-position:center}
.prog-img.i1{background:linear-gradient(135deg,#11744f,#063328)}
.prog-img.i2{background:linear-gradient(135deg,#0d5c3f,#11744f)}
.prog-img.i3{background:linear-gradient(135deg,#063328,#0d5c3f)}
.prog h3{font-size:1.25rem;color:var(--green);padding:20px 22px 8px}
.prog p{padding:0 22px;color:var(--muted);font-size:.94rem}
.prog a{display:inline-block;padding:14px 22px 22px;color:var(--green-3);font-weight:700;font-size:.9rem}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-text h2{font-size:2.3rem;color:var(--green);margin-bottom:18px}
.about-text p{color:var(--muted);margin-bottom:26px}
.stats-row{display:flex;gap:36px}
.stats-row .num{display:block;font-size:2.2rem;font-family:Georgia,serif;font-weight:700;color:var(--green-3)}
.stats-row .lab{font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.about-photo{height:360px;border-radius:var(--radius);background:linear-gradient(135deg,#0d5c3f,#063328);position:relative;box-shadow:var(--shadow)}
.about-photo::after{content:"Club grounds";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.45);font-style:italic}

/* footer */
.footer{background:var(--green);color:#fff;padding:70px 24px 24px}
.footer-grid{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:40px}
.f-brand img{height:52px;color:#fff;margin-bottom:18px}
.f-brand p{color:rgba(255,255,255,.75);font-size:.92rem}
.f-brand .social{display:flex;gap:10px;margin-top:18px}
.f-brand .social a{width:36px;height:36px;border:1px solid rgba(255,255,255,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.82rem;transition:background .2s}
.f-brand .social a:hover{background:var(--green-3)}
.f-links h4{font-family:-apple-system,sans-serif;font-size:.82rem;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px;color:var(--ball)}
.f-links a{display:block;color:rgba(255,255,255,.78);font-size:.92rem;margin-bottom:10px;transition:color .2s}
.f-links a:hover{color:#fff}
.f-map iframe{width:100%;height:160px;border:0;border-radius:12px}
.footer-bar{max-width:1140px;margin:40px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.15);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;color:rgba(255,255,255,.6)}
.demo-stamp{opacity:.7}

@media(max-width:900px){
  .conditions-grid,.analytics-grid,.about-grid,.prog-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .links{display:none}
  .hero-glass{position:static;margin-top:36px}
  .hero{min-height:auto}
}
@media(max-width:560px){
  .court-row{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .stats-row{gap:22px}
  .section{padding:60px 20px}
}