/* ==========================================================
   EZ receptionist — styles
   ========================================================== */

:root{
  --bg: #F8FAFC;
  --bg-alt: #EEF2F6;
  --surface: #FFFFFF;
  --surface-2: #F8FAFC;
  --border: rgba(15,23,42,0.09);
  --border-strong: rgba(15,23,42,0.16);
  --text: #0F172A;
  --text-dim: #334155;
  --text-mute: #64748B;
  --accent: #06B6D4;
  --accent-ink: #0E7490;
  --accent-grad: linear-gradient(135deg, #0F172A 0%, #06B6D4 100%);
  --mint: #A7F3D0;
  --mint-ink: #0F766E;
  --gold: #F59E0B;
  --gold-grad: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
  --ok: #0F766E;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-lg: 0 24px 48px -24px rgba(15,23,42,0.22);
  --shadow-sm: 0 10px 24px -16px rgba(15,23,42,0.20);
  --font-display: 'Sora', 'Manrope', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1180px;

  --footer-bg: #0F172A;
  --footer-text: #B9C3D6;
  --footer-text-strong: #F8FAFC;
  --footer-border: rgba(248,250,252,0.12);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.015em;
}
p{ margin: 0 0 1em; color: var(--text-dim); }
a{ color: inherit; text-decoration: none; }
ul,ol{ margin:0; padding:0; list-style:none; }
img{ max-width:100%; display:block; }
button{ font-family: inherit; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link{
  position:absolute; left:-999px; top:auto;
  background: var(--accent-grad); color:#fff; padding: 10px 16px;
  border-radius: 8px; z-index: 999;
}
.skip-link:focus{ left: 16px; top: 16px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--accent-grad);
  color: #fff;
  box-shadow: 0 14px 28px -12px rgba(6,182,212,.45);
}
.btn-primary:hover{ transform: translateY(-1px); box-shadow: 0 18px 32px -10px rgba(6,182,212,.55); }
.btn-ghost{
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover{ background: rgba(15,23,42,.05); }
.btn-outline{
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
  width: 100%;
}
.btn-outline:hover{ border-color: var(--accent); color: var(--accent-ink); }
.btn-sm{ padding: 9px 16px; font-size: .85rem; }
.btn-lg{ padding: 16px 28px; font-size: 1rem; }
.btn-block{ width: 100%; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(248,250,252,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled{ box-shadow: 0 8px 24px -18px rgba(15,23,42,0.3); }
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
  gap: 20px;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink: 0; }
.brand-mark{ display:flex; }
.brand-name{ font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; color: var(--text); white-space: nowrap; }
.brand-name-strong{ font-weight: 800; }

.main-nav{ display:flex; align-items:center; gap: 24px; flex-shrink: 0; }
.main-nav a{
  font-size: .93rem; font-weight: 600; color: var(--text-dim);
  white-space: nowrap;
  transition: color .15s ease;
}
.main-nav a:hover{ color: var(--text); }

.header-actions{ display:flex; align-items:center; gap: 14px; }

.lang-switch{
  display:flex; align-items:center; gap:2px;
  background: var(--bg-alt); border:1px solid var(--border);
  border-radius: 999px; padding: 3px;
}
.lang-btn{
  border:none; background: transparent; color: var(--text-mute);
  font-size: .78rem; font-weight: 700; letter-spacing: .02em;
  padding: 6px 10px; border-radius: 999px; cursor:pointer;
  transition: background-color .15s ease, color .15s ease;
}
.lang-btn:hover{ color: var(--text); }
.lang-btn.is-active{ background: var(--accent-grad); color: #fff; }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width: 40px; height: 40px; border-radius: 10px; border:1px solid var(--border);
  background: var(--bg-alt); cursor:pointer;
}
.nav-toggle span{ width: 18px; height: 2px; background: var(--text); margin: 0 auto; display:block; }

/* ---------- Hero ---------- */
.hero{ position: relative; padding: 88px 0 40px; overflow: hidden; }
.hero-glow{
  position:absolute; inset: -20% -10% auto -10%; height: 620px;
  background:
    radial-gradient(50% 50% at 20% 20%, rgba(167,243,208,.45), transparent 60%),
    radial-gradient(45% 45% at 85% 10%, rgba(6,182,212,.20), transparent 60%);
  filter: blur(10px);
  pointer-events: none;
}
.hero-inner{
  position: relative;
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 56px;
  align-items:center;
}
.eyebrow{
  display:inline-block;
  font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent-ink);
  background: rgba(6,182,212,.10);
  border: 1px solid rgba(6,182,212,.28);
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1{ font-size: clamp(2.1rem, 3.6vw, 3.2rem); margin-bottom: .45em; color: var(--text); }
.hero-sub{ font-size: 1.08rem; max-width: 540px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap: wrap; margin: 26px 0 18px; }
.hero-trust{ font-size: .85rem; color: var(--text-mute); }

.hero-visual{ position: relative; }
.phone-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  max-width: 420px;
  margin: 0 auto;
}
.phone-card-top{
  display:flex; align-items:center; gap:8px;
  font-size: .78rem; color: var(--text-mute); font-weight:600;
  margin-bottom: 16px;
}
.dot-status{ width:8px; height:8px; border-radius:50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(6,182,212,.18); }
.phone-timer{ margin-left:auto; font-variant-numeric: tabular-nums; }

.phone-transcript{ display:flex; flex-direction:column; gap:10px; margin-bottom: 16px; }
.bubble{
  padding: 10px 14px; border-radius: 14px; font-size: .87rem; max-width: 88%;
  line-height: 1.4;
}
.bubble-bot{
  background: var(--bg-alt); border:1px solid var(--border);
  border-bottom-left-radius: 4px; align-self:flex-start; color: var(--text);
}
.bubble-user{
  background: var(--accent-grad); color:#fff;
  border-bottom-right-radius: 4px; align-self:flex-end;
}
.waveform{ display:flex; align-items:flex-end; gap:4px; height: 26px; padding-left: 4px; }
.waveform span{
  width:3px; background: var(--accent); border-radius: 3px;
  animation: wave 1.1s ease-in-out infinite;
}
.waveform span:nth-child(1){ height:40%; animation-delay: 0s; }
.waveform span:nth-child(2){ height:80%; animation-delay: .1s; }
.waveform span:nth-child(3){ height:55%; animation-delay: .2s; }
.waveform span:nth-child(4){ height:100%; animation-delay: .3s; }
.waveform span:nth-child(5){ height:60%; animation-delay: .4s; }
.waveform span:nth-child(6){ height:85%; animation-delay: .5s; }
.waveform span:nth-child(7){ height:45%; animation-delay: .6s; }
.waveform span:nth-child(8){ height:70%; animation-delay: .7s; }
@keyframes wave{
  0%, 100%{ transform: scaleY(.4); }
  50%{ transform: scaleY(1); }
}

.phone-card-chips{ display:flex; gap: 10px; flex-wrap: wrap; }
.chip{
  font-size: .78rem; font-weight: 700; padding: 7px 12px; border-radius: 999px;
  display:inline-flex; align-items:center; gap:6px;
}
.chip-ok{ background: rgba(167,243,208,.55); color: var(--mint-ink); border:1px solid rgba(15,118,110,.25); }
.chip-sms{ background: rgba(6,182,212,.12); color: var(--accent-ink); border:1px solid rgba(6,182,212,.3); }

.floating-card{
  position:absolute; display:flex; align-items:center; gap:10px;
  background: var(--surface); border:1px solid var(--border-strong);
  border-radius: var(--radius-md); padding: 10px 14px;
  box-shadow: var(--shadow-lg);
  font-size: .78rem;
  animation: float 5s ease-in-out infinite;
}
.floating-card strong{ display:block; font-size:.82rem; color: var(--text); }
.floating-card small{ color: var(--text-mute); }
.floating-emoji{ font-size: 1.3rem; }
.floating-card-1{ top: -48px; right: -6px; }
.floating-card-2{ bottom: -42px; left: -18px; animation-delay: 1.4s; }
@keyframes float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-8px); }
}

.stats-bar{
  margin-top: 64px;
  display:grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow:hidden;
}
.stat{
  padding: 22px 18px; text-align:center;
  border-right: 1px solid var(--border);
}
.stat:last-child{ border-right:none; }
.stat strong{ display:block; font-family: var(--font-display); font-size: 1.6rem; font-weight:800; background: var(--accent-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat span{ font-size: .82rem; color: var(--text-mute); }

/* ---------- Sections generic ---------- */
.section{ padding: 96px 0; }
.section-alt{ background: var(--bg-alt); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-head{ max-width: 680px; margin: 0 auto 52px; text-align:center; }
.section-head h2{ font-size: clamp(1.7rem, 2.6vw, 2.3rem); color: var(--text); }
.section-lead{ font-size: 1.05rem; }

/* ---------- Problem ---------- */
.problem-grid{ display:grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items:start; }
.problem h2{ font-size: clamp(1.7rem, 2.6vw, 2.2rem); color: var(--text); }
.problem-list{ display:flex; flex-direction:column; gap: 22px; }
.problem-list li{ display:flex; gap:16px; align-items:flex-start; }
.problem-ico{ font-size:1.5rem; flex:none; }
.problem-list strong{ display:block; margin-bottom:4px; font-size:1.02rem; color: var(--text); }
.problem-list p{ margin:0; font-size:.92rem; }

/* ---------- Features ---------- */
.features-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature-card{
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.feature-card:hover{ border-color: var(--border-strong); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-ico{
  width: 46px; height:46px; border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(6,182,212,.12); color: var(--text);
  margin-bottom: 16px;
}
.feature-ico svg{ width:24px; height:24px; }
.feature-card h3{ font-size: 1.08rem; margin-bottom:8px; color: var(--text); }
.feature-card p{ font-size: .92rem; margin:0; }

/* ---------- How it works ---------- */
.steps{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  counter-reset: step;
}
.step{
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-lg); padding: 26px; position:relative;
  box-shadow: var(--shadow-sm);
}
.step-num{
  display:inline-flex; align-items:center; justify-content:center;
  width: 34px; height:34px; border-radius: 50%;
  background: var(--accent-grad); color:#fff; font-weight:800; font-family: var(--font-display);
  margin-bottom: 14px; font-size:.95rem;
}
.step h3{ font-size: 1rem; margin-bottom: 6px; color: var(--text); }
.step p{ font-size: .88rem; margin:0; }

/* ---------- Sectors ---------- */
.sectors-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sector-card{
  display:flex; align-items:center; gap:12px;
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-md); padding: 18px 20px;
  font-weight: 600; font-size: .95rem; color: var(--text);
  box-shadow: var(--shadow-sm);
}
.sector-emoji{ font-size: 1.4rem; }

/* ---------- Pricing ---------- */
.pricing-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items:stretch; }
.price-card{
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px;
  display:flex; flex-direction:column;
  position:relative;
  box-shadow: var(--shadow-sm);
}
.price-card-featured{
  background: linear-gradient(180deg, rgba(6,182,212,.07), rgba(167,243,208,.12)), var(--surface);
  border-color: rgba(6,182,212,.35);
  box-shadow: 0 22px 44px -22px rgba(6,182,212,.35);
}
.price-badge{
  position:absolute; top:-13px; left: 30px;
  background: var(--gold-grad); color:#fff;
  font-size:.72rem; font-weight:800; letter-spacing:.03em; text-transform:uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.price-card h3{ font-size: 1.15rem; margin-bottom: 10px; color: var(--text); }
.price-amount{ display:flex; align-items:baseline; gap:6px; margin-bottom: 10px; }
.price-amount span{ font-family: var(--font-display); font-size: 2.1rem; font-weight:800; color: var(--text); }
.price-amount small{ color: var(--text-mute); font-size:.9rem; }
.price-desc{ font-size: .9rem; min-height: 44px; }
.price-features{ display:flex; flex-direction:column; gap: 11px; margin: 4px 0 26px; flex:1; }
.price-features li{
  font-size: .88rem; color: var(--text-dim); padding-left: 24px; position:relative;
}
.price-features li::before{
  content:"✓"; position:absolute; left:0; top:0; color: var(--mint-ink); font-weight:800;
}

/* ---------- FAQ ---------- */
.faq-layout{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 56px; }
.faq-head{ text-align:left; margin:0; }
.faq-list{ display:flex; flex-direction:column; gap: 12px; }
.faq-item{
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-md); overflow:hidden;
  box-shadow: var(--shadow-sm);
}
.faq-question{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap: 16px;
  background: transparent; border:none; color: var(--text);
  padding: 18px 20px; font-size: .96rem; font-weight:700; text-align:left; cursor:pointer;
}
.faq-icon{
  flex:none; width: 26px; height:26px; border-radius:50%;
  border:1px solid var(--border-strong); display:flex; align-items:center; justify-content:center;
  font-size: 1rem; color: var(--accent-ink); transition: transform .2s ease;
}
.faq-item.is-open .faq-icon{ transform: rotate(45deg); }
.faq-answer{
  max-height:0; overflow:hidden; transition: max-height .25s ease;
  padding: 0 20px;
}
.faq-answer p{ font-size: .92rem; margin: 0 0 18px; }
.faq-item.is-open .faq-answer{ max-height: 240px; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items:start; }
.contact-points{ display:flex; flex-direction:column; gap:10px; margin-top: 18px; }
.contact-points li{ font-size:.92rem; color: var(--text-dim); }

.contact-form{
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px;
  box-shadow: var(--shadow-sm);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field{ margin-bottom: 16px; }
.form-field label{ display:block; font-size:.82rem; font-weight:700; margin-bottom:6px; color: var(--text-dim); }
.form-field input, .form-field select, .form-field textarea{
  width:100%; background: var(--bg-alt); border:1px solid var(--border-strong);
  color: var(--text); border-radius: 10px; padding: 11px 13px; font-size: .92rem;
  font-family: inherit;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline: 2px solid var(--accent); outline-offset: 1px;
}
.form-note{ font-size: .78rem; color: var(--text-mute); text-align:center; margin: 14px 0 0; }
.form-success{
  display:none; text-align:center; font-size:.88rem; font-weight:700;
  color: var(--mint-ink); background: rgba(167,243,208,.35); border:1px solid rgba(15,118,110,.25);
  border-radius: 10px; padding: 12px; margin-top: 14px;
}
.form-success.is-visible{ display:block; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--footer-bg); padding-top: 64px; }
.site-footer p{ color: var(--footer-text); }
.footer-inner{
  display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .brand-name{ color: var(--footer-text-strong); }
.footer-brand p{ font-size:.88rem; max-width: 260px; margin: 14px 0 18px; }
.footer-col h4{ font-family: var(--font-display); font-size:.85rem; text-transform:uppercase; letter-spacing:.04em; color: #7C8AA6; margin-bottom: 14px; }
.footer-col{ display:flex; flex-direction:column; gap: 10px; }
.footer-col a{ font-size:.9rem; color: var(--footer-text); }
.footer-col a:hover{ color: var(--footer-text-strong); }
.footer-bottom{
  border-top: 1px solid var(--footer-border); padding: 22px 0; text-align:center;
}
.footer-bottom p{ margin:0; font-size:.82rem; color: #7C8AA6; }

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 200;
  max-width: 620px; margin: 0 auto;
  background: var(--surface); border:1px solid var(--border-strong);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: 16px 18px;
  display:none; align-items:center; gap: 16px; flex-wrap: wrap; justify-content:space-between;
}
.cookie-banner.is-visible{ display:flex; }
.cookie-banner p{ margin:0; font-size:.85rem; flex:1; min-width: 200px; color: var(--text-dim); }

/* ---------- Reveal on scroll ---------- */
[data-reveal]{ opacity:0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
[data-reveal].is-visible{ opacity:1; transform:none; }

/* ---------- Maintenance page ---------- */
.maintenance-page{
  min-height: 100vh;
  display:flex; align-items:center; justify-content:center;
  padding: 32px 20px;
  position: relative;
  overflow: hidden;
}
.maintenance-page .hero-glow{ height: 100%; inset: -10% -10% auto -10%; }
.maintenance-card{
  position: relative;
  max-width: 560px;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 48px 40px;
  text-align: center;
}
.maintenance-brand{
  display:flex; align-items:center; justify-content:center; gap:10px;
  margin-bottom: 28px;
}
.maintenance-icon{
  width: 88px; height: 88px; margin: 0 auto 24px;
  border-radius: 50%;
  background: rgba(6,182,212,.10);
  display:flex; align-items:center; justify-content:center;
}
.maintenance-icon svg{ width: 44px; height: 44px; }
.maintenance-card h1{ font-size: clamp(1.5rem, 3vw, 1.9rem); color: var(--text); }
.maintenance-card p{ font-size: 1rem; max-width: 420px; margin-left:auto; margin-right:auto; }
.maintenance-card .eyebrow{ margin-bottom: 14px; }
.maintenance-card .lang-switch{ margin: 28px auto 0; width: max-content; }
.maintenance-dots{ display:inline-flex; gap:5px; margin-top: 4px; }
.maintenance-dots span{
  width:7px; height:7px; border-radius:50%; background: var(--accent);
  animation: dot-pulse 1.2s ease-in-out infinite;
}
.maintenance-dots span:nth-child(2){ animation-delay: .2s; }
.maintenance-dots span:nth-child(3){ animation-delay: .4s; }
@keyframes dot-pulse{
  0%, 80%, 100%{ opacity:.25; transform: scale(.8); }
  40%{ opacity:1; transform: scale(1); }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }
  .header-inner{ position:relative; }
  .main-nav.is-open{
    display:flex; flex-direction:column; gap:0;
    position:absolute; top:76px; left:0; right:0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 8px 24px 18px;
  }
  .main-nav.is-open a{ padding: 12px 0; border-bottom: 1px solid var(--border); }

  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; padding: 0 20px; }
  .floating-card{ display:none; }
  .stats-bar{ grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2){ border-right:none; }

  .problem-grid, .contact-grid, .faq-layout{ grid-template-columns: 1fr; }
  .features-grid{ grid-template-columns: repeat(2, 1fr); }
  .steps{ grid-template-columns: repeat(2, 1fr); }
  .sectors-grid{ grid-template-columns: repeat(2, 1fr); }
  .pricing-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px){
  .container{ padding: 0 16px; }
  .header-actions .btn-sm{ display:none; }
  .header-actions{ gap: 8px; }
  .lang-btn{ padding: 5px 7px; font-size: .72rem; }
  .brand-name{ font-size: 1.05rem; }
  .hero{ padding-top: 56px; }
  .section{ padding: 64px 0; }
  .features-grid, .steps, .sectors-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .lang-switch-footer{ margin-top: 6px; }
}