/* MyVibi contact page. Builds on styles.css tokens and docs.css hero (palette follows time of day). */
.k-hero { grid-template-columns: 1fr; }
.k-hero .hero-rings { position: absolute; right: 36px; top: 24px; width: 220px; height: 150px; opacity: .95; pointer-events: none; }
.k-hero .hero-txt h1 { font-size: clamp(40px, 6vw, 76px); }
.k-hero .hero-stats button { cursor: pointer; font: inherit; color: inherit; }
.k-hero .hero-stats b { font-size: 24px; }

.k-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 22px; margin-top: 30px; align-items: start; }
.k-card { position: relative; padding: 28px; border-radius: 28px; background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 20px 60px -30px rgba(0,0,0,.6); }
.k-card h2 { font-size: clamp(28px, 3.2vw, 40px); font-weight: 800; margin: 6px 0 20px; }
.k-card h3 { font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.k-form { scroll-margin-top: 100px; }

.k-topics { border: 0; padding: 0; margin: 0 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.k-topics legend { width: 100%; padding: 0; margin-bottom: 10px; font-weight: 600; color: var(--mute); font-size: 14px; }
.k-topics label { cursor: pointer; }
.k-topics input { position: absolute; opacity: 0; pointer-events: none; }
.k-topics span { display: inline-block; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--glass); font-weight: 600; font-size: 15px; transition: transform .25s var(--ease), background .2s, box-shadow .25s; }
.k-topics label:hover span { transform: translateY(-2px); background: var(--glass2); }
.k-topics input:checked + span { background: var(--grad); border-color: transparent; color: #fff; box-shadow: 0 8px 22px color-mix(in srgb, var(--p) 45%, transparent); }
.k-topics input:focus-visible + span { outline: 2px solid var(--s); outline-offset: 3px; }

.k-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.k-field { display: block; margin-bottom: 14px; }
.k-field > span { display: block; margin-bottom: 6px; font-size: 13.5px; font-weight: 600; color: var(--mute); }
.k-field input, .k-field textarea { width: 100%; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255,255,255,.05); color: var(--ink); font: 500 16px "Inter", sans-serif; transition: border-color .2s, box-shadow .2s, background .2s; resize: vertical; min-height: 50px; }
.k-field textarea { min-height: 150px; line-height: 1.5; }
.k-field input::placeholder, .k-field textarea::placeholder { color: color-mix(in srgb, var(--mute) 70%, transparent); }
.k-field input:focus, .k-field textarea:focus { outline: 0; border-color: var(--s); background: rgba(255,255,255,.08); box-shadow: 0 0 0 4px color-mix(in srgb, var(--s) 22%, transparent); }
.k-field.bad input, .k-field.bad textarea { border-color: #ff6b5e; box-shadow: 0 0 0 4px rgba(255,107,94,.18); animation: kshake .35s; }
@keyframes kshake { 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
.k-foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 4px; }
.k-count { color: var(--mute); font-size: 13px; } .k-count b { color: var(--ink); }
.k-send { gap: 8px; }
.k-note { margin-top: 14px; font-size: 13.5px; color: var(--mute); }

.k-side { display: grid; gap: 14px; }
.k-mail { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; padding: 22px; transition: transform .35s var(--ease), border-color .25s; }
.k-mail:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--s) 55%, transparent); }
.k-ico { width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center; font-size: 26px; background: var(--grad); box-shadow: 0 12px 26px color-mix(in srgb, var(--p) 45%, transparent); }
.k-mail p { color: var(--mute); font-size: 15px; margin: 4px 0 12px; }
.k-addr { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.k-addr a { font-weight: 700; color: var(--ink); border-bottom: 2px solid color-mix(in srgb, var(--s) 60%, transparent); word-break: break-all; }
.k-copy { padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--glass); color: var(--ink); font: 600 13px "Inter", sans-serif; cursor: pointer; transition: background .2s, transform .2s var(--ease); }
.k-copy:hover { background: var(--glass2); transform: translateY(-1px); }
.k-copy.ok { background: var(--grad); border-color: transparent; color: #fff; }
.k-tips ul { list-style: none; margin-top: 14px; display: grid; gap: 12px; }
.k-tips li { display: grid; grid-template-columns: 28px 1fr; gap: 6px; color: var(--mute); font-size: 15px; line-height: 1.45; }
.k-tips li span { font-size: 20px; }
.k-tips a { color: var(--ink); font-weight: 600; border-bottom: 1px solid color-mix(in srgb, var(--s) 55%, transparent); }

.k-toast { position: fixed; left: 50%; bottom: 28px; translate: -50% 30px; max-width: min(92vw, 460px); padding: 14px 20px; border-radius: 18px; background: rgba(12,10,32,.92); border: 1px solid var(--line); backdrop-filter: blur(14px); box-shadow: 0 18px 50px rgba(0,0,0,.5); font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .3s, translate .4s var(--ease); z-index: 70; text-align: center; }
.k-toast.on { opacity: 1; translate: -50% 0; }

@media (max-width: 960px) { .k-grid { grid-template-columns: 1fr; } .k-hero .hero-rings { display: none; } }
@media (max-width: 600px) { .k-row { grid-template-columns: 1fr; } .k-card { padding: 22px; border-radius: 24px; } .k-foot { flex-direction: column-reverse; align-items: stretch; } .k-send { justify-content: center; } }
.k-tips li p { margin: 0; }

.k-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.k-send:disabled { opacity: .7; cursor: progress; }
.k-done { text-align: center; padding: 30px 10px 14px; animation: kpop .6s var(--ease) both; }
.k-done[hidden] { display: none; }
.k-done-ico { font-size: 64px; margin-bottom: 10px; }
.k-done h3 { font-size: 28px; font-weight: 800; }
.k-done p { color: var(--mute); margin: 10px 0 22px; }
@keyframes kpop { from { opacity: 0; transform: translateY(16px) scale(.95); } }