.grid{grid-template-columns:minmax(0,1fr)}
.tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tab.mode-choice{position:relative;display:flex;align-items:center;gap:12px;min-height:74px;padding:13px 16px;text-align:left;border-radius:18px}
.mode-choice .mode-icon{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border-radius:13px;background:rgba(9,76,110,.07);font-size:21px}
.mode-choice>span:last-child{display:grid;gap:3px}.mode-choice strong{font-size:14px;line-height:1.25}.mode-choice small{font-size:11px;font-weight:800;opacity:.68}
.tab.featured-choice{border-color:rgba(255,42,122,.3);background:linear-gradient(135deg,rgba(255,42,122,.09),rgba(35,183,255,.1))}.tab.featured-choice.active{border-color:rgba(255,42,122,.55);box-shadow:0 10px 24px rgba(255,42,122,.12)}
.choice-badge{position:absolute;right:10px;top:-9px;padding:4px 8px;border-radius:999px;background:#ff2a7a;color:#fff;font-size:9px;font-weight:1000;text-transform:uppercase;letter-spacing:.05em}
.contact-mode-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(280px,.82fr);gap:18px;align-items:start}
.calendar-teaser{position:sticky;top:112px;padding:22px;border-radius:22px;border:1px solid rgba(35,183,255,.23);background:linear-gradient(150deg,rgba(236,249,255,.98),rgba(255,244,249,.96));box-shadow:0 18px 38px rgba(9,76,110,.1)}
.teaser-icon{display:grid;place-items:center;width:46px;height:46px;margin-bottom:12px;border-radius:15px;background:rgba(35,183,255,.13);font-size:24px}.teaser-kicker{color:#0879aa;font-size:10px;font-weight:1000;text-transform:uppercase;letter-spacing:.07em}.calendar-teaser h3{margin:6px 0 7px;font-size:20px}.calendar-teaser>p{margin:0 0 15px;font-size:12px;line-height:1.55;color:rgba(11,42,58,.67)}
.teaser-slots{display:grid;gap:8px;margin:0 0 15px}.teaser-slot{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:10px 11px;border:1px solid rgba(9,76,110,.11);border-radius:13px;background:rgba(255,255,255,.86);color:#0b2a3a;text-align:left;cursor:pointer}.teaser-slot:hover{border-color:rgba(35,183,255,.4);background:#fff}.teaser-slot strong{font-size:12px}.teaser-slot span{font-size:11px;color:rgba(11,42,58,.62)}.teaser-loading{padding:12px;border-radius:12px;background:rgba(255,255,255,.65);font-size:12px;color:rgba(11,42,58,.64)}.teaser-button{width:100%}
html[data-theme="dark"] .calendar-teaser{background:linear-gradient(150deg,#123b4e,#271a2b);border-color:rgba(136,219,255,.18)}html[data-theme="dark"] .calendar-teaser h3{color:#f2fbff}html[data-theme="dark"] .calendar-teaser>p,html[data-theme="dark"] .teaser-slot span{color:rgba(226,244,252,.78)}html[data-theme="dark"] .teaser-slot,html[data-theme="dark"] .mode-choice .mode-icon{background:rgba(255,255,255,.07);border-color:rgba(136,219,255,.15);color:#effaff}html[data-theme="dark"] .teaser-kicker{color:#8edcff}html[data-theme="dark"] .teaser-loading{background:rgba(255,255,255,.07);color:#e9f7ff}
@media(max-width:800px){.contact-mode-grid{grid-template-columns:1fr}.calendar-teaser{position:static}.tabs{gap:9px}.tab.mode-choice{min-height:68px;padding:11px}.mode-choice .mode-icon{flex-basis:36px;width:36px;height:36px}.mode-choice strong{font-size:13px}}
@media(max-width:540px){.tabs{grid-template-columns:1fr}.tab.mode-choice{width:100%;min-height:64px}.choice-badge{top:6px;right:8px}.contact-mode-grid{gap:14px}.calendar-teaser{padding:17px}.teaser-slot{min-height:46px}}