/* ============================================================
   AI AGENTS v2  —  3D hero, agent cards, workflow viewer,
   selection picker + fast request (Telegram delivery).
   ============================================================ */

/* ---- intro ---- */
.agents2 .ag_intro { margin: 3.5rem 0 2.5rem; }
.agents2 .ag_tabs { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.5rem 0; }
.agents2 .ag_tab { cursor: pointer; border: 1px solid var(--on-dark-ring); background: transparent; color: var(--white); font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: .06em; text-transform: uppercase; padding: .5em .9em; border-radius: var(--radius-pill); display: inline-flex; align-items: center; gap: .5em; transition: background .3s ease, border-color .3s ease, color .3s ease; }
.agents2 .ag_tab .dot { width: .55em; height: .55em; border-radius: 50%; display: inline-block; }
.agents2 .ag_tab:hover { border-color: var(--brand); }
.agents2 .ag_tab.is-on { border-color: var(--brand); background: var(--brand); color: #010101; }
.agents2 .ag_tab.is-on .dot { background: #010101 !important; }

/* ---- agents grid ---- */
.agents2 .agents2_grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.agents2 .ag_card { position: relative; cursor: pointer; border: 1px solid var(--on-dark-ring); border-radius: var(--radius-panel); padding: 1.2rem 1.2rem 1.1rem; background: rgba(241,241,241,.03); transition: border-color .3s ease, background .3s ease, transform .3s ease; }
.agents2 .ag_card:hover { border-color: var(--brand); background: rgba(241,241,241,.06); transform: translateY(-2px); }
.agents2 .ag_card.is-picked { border-color: var(--brand); background: rgba(201,255,66,.08); box-shadow: 0 0 0 1px var(--brand) inset; }
.agents2 .ag_card_top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.agents2 .ag_num { font-size: var(--text-sm); opacity: .6; }
.agents2 .ag_layer { font-size: var(--text-xs); letter-spacing: .1em; text-transform: uppercase; border: 1px solid; padding: .18em .5em; border-radius: 2px; }
.agents2 .ag_pick { width: 1.1em; height: 1.1em; border: 1px solid var(--on-dark-ring); border-radius: 3px; display: inline-block; position: relative; transition: background .3s ease, border-color .3s ease; }
.agents2 .ag_card.is-picked .ag_pick { background: var(--brand); border-color: var(--brand); }
.agents2 .ag_card.is-picked .ag_pick::after { content: ""; position: absolute; left: 50%; top: 50%; width: .45em; height: .75em; border: solid #010101; border-width: 0 2px 2px 0; transform: translate(-50%,-60%) rotate(45deg); }
.agents2 .ag_name { font-size: 1.05rem; text-transform: none; letter-spacing: -.01em; margin: 0 0 .5rem; }
.agents2 .ag_io { font-size: var(--text-sm); line-height: 1.4; opacity: .7; text-transform: none; margin: 0 0 .9rem; }
.agents2 .ag_steps { font-size: var(--text-xs); letter-spacing: .12em; color: var(--brand); text-transform: uppercase; }

/* ---- workflow modal ---- */
.wf_modal { position: fixed; inset: 0; z-index: 300; display: none; align-items: center; justify-content: center; padding: 1.25rem; background: rgba(4,5,7,.82); backdrop-filter: blur(6px); }
.wf_modal.is-on { display: flex; }
.wf_card { position: relative; width: min(760px, 100%); max-height: 88vh; overflow: auto; background: var(--white); color: var(--black); border-radius: var(--radius-panel); padding: 2.4rem 2.4rem 2.6rem; }
.wf_close { position: absolute; top: .8rem; right: 1rem; background: transparent; border: 0; font-size: 2rem; line-height: 1; cursor: pointer; color: var(--black); opacity: .6; }
.wf_close:hover { opacity: 1; }
.wf_head .wf_kicker { font-size: var(--text-xs); letter-spacing: .2em; color: #7c7262; text-transform: uppercase; }
.wf_head .wf_title { font-size: 1.9rem; text-transform: none; line-height: 1.05; margin: .4rem 0 .5rem; }
.wf_head .wf_sub { font-size: var(--text-sm); text-transform: none; color: #5c564c; margin: 0; }
.wf_para { font-size: .9rem; line-height: 1.55; text-transform: none; color: #3a3832; margin: 1.4rem 0 1.8rem; }
.wf_steps { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.wf_step { border: 1px solid rgba(124,114,98,.35); border-top: 3px solid var(--c); border-radius: 3px; padding: .5em .8em; min-width: 130px; opacity: .45; transform: translateY(0); transition: opacity .35s ease, transform .35s ease; }
.wf_step.is-lit { opacity: 1; transform: translateY(-2px); }
.wf_node_role { display: block; font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; }
.wf_node_name { display: block; font-size: .8rem; text-transform: none; color: #2c2a24; margin-top: .3em; }
body.modal-open { overflow: hidden; }

/* ---- selection bar ---- */
.sel_bar { position: fixed; left: 50%; bottom: calc(var(--inset) + .75rem); transform: translate(-50%, 20px); z-index: 996; display: flex; align-items: center; gap: 1rem; width: min(92vw, 720px); padding: .8rem 1rem; background: rgba(4,5,7,.82); backdrop-filter: blur(10px); border: 1px solid var(--brand); border-radius: var(--radius-pill); opacity: 0; pointer-events: none; transition: opacity .35s ease, transform .35s ease; }
.sel_bar.is-on { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.sel_clear { background: transparent; border: 1px solid var(--on-dark-ring); color: var(--white); width: 1.8em; height: 1.8em; border-radius: 50%; cursor: pointer; font-size: 1rem; flex: none; }
.sel_clear:hover { border-color: var(--brand); color: var(--brand); }
.sel_info { flex: 1; min-width: 0; }
.sel_count { display: block; font-size: var(--text-xs); letter-spacing: .16em; color: var(--brand); text-transform: uppercase; }
.sel_names { display: block; font-size: .75rem; opacity: .85; text-transform: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sel_send { flex: none; border: 0; background: var(--brand); color: #010101; font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: .1em; text-transform: uppercase; padding: .65em 1.2em; border-radius: var(--radius-pill); cursor: pointer; }

/* ---- request form (clean white panel, matches contact form) ---- */
.agents2 .agent_request { margin-top: 3.5rem; opacity: 0; transform: translateY(16px); transition: opacity .45s ease, transform .45s ease; }
.agents2 .agent_request.is-on { opacity: 1; transform: none; }
.agents2 .rq_box { display: flex; justify-content: flex-end; }
.agents2 .rq_panel { background-color: var(--white); color: var(--black); border-radius: var(--radius-panel); width: 100%; max-width: 52rem; padding: 1.8rem; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.agents2 .rq_panel .heading_form { font-size: var(--text-md); letter-spacing: .01em; margin: 0; }
.agents2 .rq_selected_lead { font-size: var(--text-xs); letter-spacing: .16em; text-transform: uppercase; opacity: .55; color: var(--black); margin: .9rem 0 0; }
.agents2 .rq_selected { font-size: .85rem; text-transform: none; color: #2c2a24; letter-spacing: .01em; margin-top: .2rem; }
.agents2 .rq_panel .form_main .fields_list { grid-row-gap: 3.2em; margin-top: 2.8em; }
.agents2 .rq_panel .input_field { background: transparent; border: 1px solid #01010159; color: var(--black); border-radius: var(--radius-panel); padding: 1.15em 1.2em; }
.agents2 .rq_panel .textarea.field_box_r, .agents2 .rq_panel .input_field.area_field { min-height: 8.5em; }
.agents2 .rq_panel .input_field::placeholder { color: #0101018c; text-transform: uppercase; }
.agents2 .rq_panel .input_field:focus { outline: none; border-color: #010101d9; }
.agents2 .rq_panel select.input_field { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1 L7 8 L13 1' fill='none' stroke='%23010101' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1em center; }
.agents2 .rq_panel select.input_field option { background: var(--white); color: var(--black); }
.agents2 .rq_panel .submit_button { width: 50%; min-height: 4.2em; margin-left: auto; background-color: var(--black); color: var(--white); text-transform: uppercase; border: 0; border-radius: var(--radius-panel); font: 400 var(--text-base) var(--font-mono); letter-spacing: .02em; cursor: pointer; transition: all .4s; }
.agents2 .rq_panel .submit_button:hover { opacity: .85; }
.agents2 .rq_status { display: none; color: var(--black); opacity: .9; font-size: var(--text-sm); letter-spacing: .1em; text-transform: uppercase; margin: .5rem 0; }
.agents2 .rq_status.is-on { display: block; }

/* ---- mobile + reduced motion ---- */
@media (max-width: 767px) {
  .agents2 .agents2_grid { grid-template-columns: 1fr; }
  .wf_card { padding: 1.8rem 1.3rem; }
  .agents2 .rq_panel { padding: 1.4rem; }
  .agents2 .rq_panel .form_main .fields_list { grid-row-gap: 2em; margin-top: 2em; }
  .agents2 .rq_panel .field_box { flex-flow: column; }
  .agents2 .rq_panel .field_box .label { width: 100%; border-top: 1px solid #01010133; }
  .agents2 .rq_panel .field_box_r { width: 100%; margin-top: .55rem; margin-left: 0; }
  .agents2 .rq_panel .submit_button { width: 100%; min-height: 3.4em; }
}