/*
Theme Name: iCalSync v5
Theme URI: https://icalsync.com
Author: iCalSync
Description: iCalSync SaaS — marketing site + a full sidebar application (dashboard with KPIs/charts/global calendar, calendars, bookings, conflicts, notifications, meetings, reports, integrations, API, billing, settings) and a rebranded owner control panel. Built on WordPress + WooCommerce Subscriptions; enforces plan quotas at the code level via ICalSync_Plans. Light/dark mode, responsive.
Version: 5.0.0
Requires PHP: 8.0
Text Domain: icalsync
*/

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:#0D1321;
  --ink-2:#161F33;
  --paper:#F4F6FA;
  --surface:#FFFFFF;
  --line:#DEE3EC;
  --line-dark:#26314A;
  --text:#131826;
  --text-soft:#5B6579;
  --text-onink:#F4F6FA;
  --text-onink-soft:#9AA6C0;
  --accent:#2F5DFF;
  --accent-ink:#12224F;
  --go:#12B886;
  --go-bg:#E4F7EF;
  --alert:#FF5630;
  --alert-bg:#FFE9E3;
  --radius:14px;
  --radius-sm:9px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,.display{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-weight:600;
  letter-spacing:-0.01em;
  margin:0;
}
.mono{font-family:'IBM Plex Mono',monospace;}
a{color:inherit;}
img,svg{display:block;max-width:100%;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

/* ---------- Header ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(244,246,250,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:12px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:700;font-size:18px;text-decoration:none;color:var(--text);flex:none;}
.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--ink);position:relative;flex:none;}
.brand-mark::after{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--go);}
.nav-links{display:flex;gap:28px;font-size:14.5px;font-weight:500;list-style:none;margin:0;padding:0;}
.nav-links li{display:inline;}
.nav-links a{text-decoration:none;color:var(--text-soft);transition:color .15s;white-space:nowrap;}
.nav-links a:hover{color:var(--text);}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none;}
.lang-switch{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:3px;font-family:'IBM Plex Mono';font-size:12px;font-weight:500;flex:none;}
.lang-switch button{border:none;background:transparent;padding:5px 10px;border-radius:999px;cursor:pointer;color:var(--text-soft);}
.lang-switch button[aria-pressed="true"]{background:var(--ink);color:#fff;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Inter';font-weight:600;font-size:14.5px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s;
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(47,93,255,.25);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(47,93,255,.32);}
.btn-ghost{color:var(--text);border-color:var(--line);background:transparent;}
.btn-ghost:hover{border-color:var(--text-soft);}
.btn-sm{padding:9px 16px;font-size:13.5px;}
.menu-toggle{display:none;background:none;border:none;padding:8px;cursor:pointer;flex:none;}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px 0;transition:transform .2s, opacity .2s;}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-panel{display:none;background:var(--paper);border-bottom:1px solid var(--line);padding:18px 24px 26px;flex-direction:column;gap:16px;}
.mobile-panel.open{display:flex;}
.mobile-panel a{text-decoration:none;color:var(--text);font-size:15.5px;font-weight:500;}
.mobile-panel .btn{width:100%;}
.mobile-panel ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px;}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(circle at 80% 0%, #182142 0%, var(--ink) 55%);color:var(--text-onink);padding:64px 0 64px;overflow:hidden;position:relative;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Mono';font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--go);background:rgba(18,184,134,.12);border:1px solid rgba(18,184,134,.35);padding:6px 12px;border-radius:999px;margin-bottom:20px;}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--go);animation:pulse 1.8s infinite;flex:none;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.3;}}
.hero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.08;}
.hero h1 em{font-style:normal;color:var(--go);}
.hero p.lede{font-size:clamp(15.5px,2vw,17.5px);line-height:1.6;color:var(--text-onink-soft);max-width:520px;margin:20px 0 28px;}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:14px;}
.hero-note{font-size:13px;color:var(--text-onink-soft);}
.trust-row{display:flex;flex-wrap:wrap;gap:16px 22px;margin-top:38px;padding-top:24px;border-top:1px solid var(--line-dark);font-size:13px;color:var(--text-onink-soft);}
.trust-row span{display:flex;align-items:center;gap:7px;}

.radar-card{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:20px;padding:20px;position:relative;}
.radar-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:8px;}
.radar-head .title{font-family:'IBM Plex Mono';font-size:11px;color:var(--text-onink-soft);letter-spacing:.04em;}
.radar-head .live{display:flex;align-items:center;gap:6px;font-family:'IBM Plex Mono';font-size:11px;color:var(--go);flex:none;}
.radar-stage{position:relative;height:260px;border-radius:14px;background:repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 40px),repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 40px),#0A0F1D;overflow:hidden;}
.sweep{position:absolute;inset:-50%;background:conic-gradient(from 0deg, rgba(18,184,134,.28), transparent 30%);animation:spin 4s linear infinite;transform-origin:50% 50%;}
@keyframes spin{to{transform:rotate(360deg);}}
.blip{position:absolute;width:10px;height:10px;border-radius:50%;}
.blip.go{background:var(--go);}
.blip.alert{background:var(--alert);animation:blink 1.1s infinite;}
@keyframes blink{50%{opacity:.25;}}
.blip-label{position:absolute;font-family:'IBM Plex Mono';font-size:10px;color:var(--text-onink-soft);white-space:nowrap;}
.radar-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 10px;margin-top:14px;font-family:'IBM Plex Mono';font-size:11px;color:var(--text-onink-soft);}
.radar-foot .go-txt{color:var(--go);}
.radar-foot .alert-txt{color:var(--alert);}

@media (prefers-reduced-motion: reduce){
  .sweep{animation:none;}
  .eyebrow .dot{animation:none;}
  .blip.alert{animation:none;}
}

/* ---------- Sections generic ---------- */
section{padding:80px 0;}
.section-head{max-width:640px;margin:0 auto 44px;text-align:center;}
.section-head .kicker{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;display:block;}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.18;}
.section-head p{color:var(--text-soft);font-size:15.5px;line-height:1.6;margin-top:14px;}

.problem{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.problem-card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);}
.problem-card .num{font-family:'IBM Plex Mono';font-size:13px;color:var(--alert);margin-bottom:12px;display:block;}
.problem-card h3{font-size:17.5px;margin-bottom:8px;}
.problem-card p{font-size:14.5px;color:var(--text-soft);line-height:1.6;margin:0;}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative;}
.step{padding:0 20px;position:relative;}
.step:not(:last-child)::after{content:"";position:absolute;top:24px;right:-12px;width:24px;height:1px;background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 10px);}
.step .idx{width:48px;height:48px;border-radius:50%;background:var(--ink);color:var(--go);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono';font-size:15px;margin-bottom:18px;}
.step h3{font-size:17.5px;margin-bottom:8px;}
.step p{font-size:14.5px;color:var(--text-soft);line-height:1.6;}

.signals{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.signal-card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:border-color .15s, transform .15s;}
.signal-card:hover{border-color:var(--accent);transform:translateY(-2px);}
.signal-led{width:10px;height:10px;border-radius:50%;margin-bottom:16px;}
.signal-led.go{background:var(--go);box-shadow:0 0 0 5px var(--go-bg);}
.signal-led.alert{background:var(--alert);box-shadow:0 0 0 5px var(--alert-bg);}
.signal-led.info{background:var(--accent);box-shadow:0 0 0 5px #E7ECFF;}
.signal-card h3{font-size:16px;margin-bottom:8px;}
.signal-card p{font-size:14px;color:var(--text-soft);line-height:1.6;margin:0;}

.integrations-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;}
.integration-pill{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:9px 16px;font-size:13.5px;font-weight:500;}
.integration-pill .sw{width:8px;height:8px;border-radius:50%;background:var(--go);flex:none;}

.pricing{background:var(--ink);color:var(--text-onink);}
.pricing .section-head p{color:var(--text-onink-soft);}
.pricing .section-head .kicker{color:var(--go);}
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.price-card{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:var(--radius);padding:24px 20px;display:flex;flex-direction:column;position:relative;}
.price-card.featured{border-color:var(--go);background:#152A26;}
.price-tag{position:absolute;top:-13px;left:20px;background:var(--go);color:#06251C;font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px;font-family:'IBM Plex Mono';}
.price-card .plan{font-family:'IBM Plex Mono';font-size:12.5px;color:var(--text-onink-soft);text-transform:uppercase;letter-spacing:.05em;}
.price-card .amount{font-family:'Space Grotesk';font-size:32px;font-weight:600;margin:10px 0 4px;}
.price-card .amount span{font-size:13.5px;font-weight:500;color:var(--text-onink-soft);}
.price-card ul{list-style:none;padding:0;margin:16px 0 22px;font-size:13.5px;color:var(--text-onink-soft);display:flex;flex-direction:column;gap:9px;}
.price-card li::before{content:"✓ ";color:var(--go);font-weight:700;}
.price-card .btn{margin-top:auto;background:transparent;border-color:var(--line-dark);color:#fff;}
.price-card.featured .btn-primary{background:var(--go);color:#06251C;}

.faq-list{max-width:760px;margin:0 auto;border-top:1px solid var(--line);}
details{border-bottom:1px solid var(--line);padding:18px 4px;}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:600;font-size:15.5px;}
summary::-webkit-details-marker{display:none;}
summary::after{content:"+";font-family:'IBM Plex Mono';font-size:20px;color:var(--text-soft);flex:none;}
details[open] summary::after{content:"–";}
details p{margin:14px 0 0;color:var(--text-soft);font-size:14.5px;line-height:1.65;}

.final-cta{background:linear-gradient(135deg, var(--accent) 0%, #1C3FCC 100%);color:#fff;text-align:center;border-radius:22px;padding:56px 22px;max-width:var(--maxw);margin:0 auto;}
.final-cta h2{font-size:clamp(24px,3.4vw,36px);color:#fff;margin-bottom:14px;}
.final-cta p{color:rgba(255,255,255,.85);font-size:15.5px;margin-bottom:28px;}
.final-cta .btn-primary{background:#fff;color:var(--accent-ink);}

footer.site{background:var(--surface);border-top:1px solid var(--line);padding:52px 0 26px;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px;margin-bottom:38px;}
.footer-grid h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-soft);margin-bottom:16px;}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-grid a{text-decoration:none;color:var(--text);}
.footer-grid a:hover{color:var(--accent);}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);padding-top:20px;color:var(--text-soft);font-size:12.5px;}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .radar-card{max-width:520px;}
}
@media (max-width:900px){
  .problem-grid,.signal-grid{grid-template-columns:1fr 1fr;}
  .price-grid{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr;gap:32px;}
  .step::after{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  .nav-links{display:none;}
  .nav-cta .btn-ghost:not(.nav-bell){display:none;}
  .menu-toggle{display:block;}
}
@media (max-width:640px){
  .wrap{padding:0 18px;}
  section{padding:52px 0;}
  .problem-grid,.signal-grid,.price-grid,.footer-grid{grid-template-columns:1fr;}
  .hero{padding-top:44px;padding-bottom:44px;}
  .hero-ctas .btn{width:100%;}
  .hero-ctas{flex-direction:column;align-items:stretch;}
  .trust-row{flex-direction:column;gap:10px;margin-top:30px;padding-top:20px;}
  .radar-stage{height:220px;}
  .final-cta{padding:40px 20px;border-radius:18px;}
  .final-cta .btn{width:100%;}
  .lang-switch{font-size:11px;}
  .lang-switch button{padding:5px 8px;}
}
@media (max-width:400px){
  .brand{font-size:16px;}
  .brand-mark{width:24px;height:24px;}
  .nav-cta{gap:6px;}
  .btn-sm{padding:8px 12px;font-size:13px;}
}

/* ---------- App shell (customer dashboard + calendar detail) ---------- */
.app-main{max-width:900px;margin:0 auto;padding:44px 24px 72px;}
.app-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 24px;}
.app-input{padding:10px 14px;border:1px solid var(--line);border-radius:9px;font-family:inherit;font-size:14px;background:var(--surface);color:var(--text);}
.app-input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent;}
.led{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none;}
.led-go{background:var(--go);box-shadow:0 0 0 4px var(--go-bg);}
.led-warn{background:#E8A33D;box-shadow:0 0 0 4px #FCF0DC;}
.led-alert{background:var(--alert);box-shadow:0 0 0 4px var(--alert-bg);}
.plan-pill{display:inline-flex;align-items:center;gap:7px;font-family:'IBM Plex Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.05em;padding:5px 12px;border-radius:999px;background:var(--ink);color:#fff;}
.quota-track{background:var(--line);border-radius:999px;height:7px;overflow:hidden;}
.quota-fill{height:100%;}
.manifest-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 18px;border-radius:12px;border:1px solid var(--line);background:var(--surface);transition:border-color .15s, transform .15s;text-decoration:none;color:var(--text);}
.manifest-row:hover{border-color:var(--accent);transform:translateX(2px);}
.manifest-row .chev{color:var(--text-soft);font-size:13px;flex:none;}
.icon-link{color:var(--text-soft);text-decoration:none;font-size:12px;flex:none;}
.icon-link:hover{color:var(--alert);}

/* Radar-style month grid, reused from the marketing hero so the app carries
   the same signature visual all the way through the product. */
.mini-radar{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:16px;padding:20px 22px;color:var(--text-onink);}
.mini-radar-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--text-onink-soft);}
.mini-radar-head a{color:var(--text-onink-soft);text-decoration:none;}
.mini-radar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;}
.mini-radar-dow{text-align:center;font-size:10.5px;color:#5B6579;padding-bottom:4px;}
.mini-radar-day{
  aspect-ratio:1;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:#5B6579;
  background:rgba(255,255,255,.03);position:relative;
}
.mini-radar-day.booked{background:rgba(18,184,134,.14);color:var(--go);font-weight:600;}
.mini-radar-day.booked::after{content:"";position:absolute;bottom:4px;width:4px;height:4px;border-radius:50%;background:var(--go);}

.booking-row{border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:12px;background:var(--surface);}
.booking-row .who{font-weight:600;font-size:15px;}
.booking-row .dates{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--text-soft);margin-left:8px;}