/* Social engineering lesson. All rules scoped under .se-* */

.se-sc { position: relative; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.se-sc > svg { display: block; width: 100%; max-width: 380px; height: auto; max-height: 40vh; overflow: visible; }
@keyframes se-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* the calls */
.se-board { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 10px; }
.se-phone { border-radius: 18px; background: #151A2E; border: 1px solid var(--line-strong); padding: 10px 12px 12px; min-height: 118px; }
.se-ph-top { font: 700 12px var(--sans); color: var(--gold); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.se-lines { display: flex; flex-direction: column; gap: 6px; }
.se-ln { max-width: 86%; padding: 8px 11px; border-radius: 14px; font: 500 14px/1.35 var(--sans); animation: se-in .35s ease both; }
.se-me { align-self: flex-end; background: var(--violet); color: #fff; border-bottom-right-radius: 4px; }
.se-them { align-self: flex-start; background: #E9ECF5; color: #1b2033; border-bottom-left-radius: 4px; }
.se-book { border-radius: 6px 16px 16px 6px; background: #F6EBC8; border-left: 8px solid #C0772E; padding: 10px 12px; color: #3a2a12; box-shadow: 0 6px 16px rgba(0,0,0,.25); }
.se-book small { display: block; font: 700 12px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: #8a5a22; margin-bottom: 6px; }
.se-facts { display: flex; flex-wrap: wrap; gap: 6px; min-height: 30px; }
.se-empty { font: italic 500 13px var(--serif); color: #8a7550; align-self: center; }
.se-fact { padding: 5px 10px; border-radius: 999px; background: #fff7df; border: 1.5px solid #C0772E; font: 700 13px var(--sans); color: #5a3a12; animation: se-in .35s ease both; }

/* the pitch */
.se-script { width: 100%; max-width: 360px; padding: 14px 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line-strong); display: flex; flex-direction: column; gap: 10px; }
.se-script small { font: 700 12px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--gold); }
.se-script p { margin: 0; font: 500 17px/1.5 var(--serif); color: var(--text); }
.se-slot { display: inline-block; min-width: 60px; padding: 0 6px; border-radius: 6px; background: rgba(255,255,255,.06); border-bottom: 2px dashed var(--gold); color: var(--faint); transition: background .3s, color .3s; }
.se-slot.se-filled { background: #F6EBC8; color: #5a3a12; border-bottom: 2px solid #C0772E; font-weight: 700; animation: se-in .3s ease both; }
.se-reply { align-self: flex-start; }
.se-bank { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; width: 100%; }
.se-chip { min-height: 44px; padding: 8px 16px; border-radius: 999px; background: #F6EBC8; border: 2px solid #C0772E; color: #5a3a12; font: 700 15px var(--sans); cursor: pointer; transition: opacity .25s, transform .15s; }
.se-chip:active { transform: scale(.96); }
.se-chip.se-used { opacity: .3; cursor: default; }

/* Twitter from home */
.se-house path { fill: #A0523D; }
.se-house rect { fill: #EBD9B4; }
.se-house .se-hw { fill: #FFD27A; }
.se-tunnel { fill: none; stroke: var(--mint); stroke-width: 10; stroke-linecap: round; opacity: .55; }
.se-office rect { fill: #3E6FD8; }
.se-office path { stroke: #BFD3FF; stroke-width: 6; }
.se-cap { font: 700 12px var(--sans); fill: var(--dim); text-anchor: middle; }
.se-vpn { fill: var(--mint); }
.se-ringing rect { fill: var(--violet); }
.se-ringing text { font: 700 12px var(--sans); fill: #fff; text-anchor: middle; }
.se-ringing { animation: se-ring 1s ease-in-out 3; transform-origin: 184px 115px; }
@keyframes se-ring { 0%, 100% { transform: none; } 20% { transform: rotate(-3deg); } 40% { transform: rotate(3deg); } 60% { transform: rotate(-2deg); } }

/* the video call */
.se-vc { width: 100%; max-width: 340px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px; border-radius: 16px; background: #0f1322; border: 1px solid var(--line-strong); }
.se-tile { position: relative; aspect-ratio: 4 / 3; border-radius: 10px; background: linear-gradient(160deg, #2c3552, #1b2136); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; overflow: hidden; }
.se-tile i { width: 34px; height: 34px; border-radius: 50%; background: #C9A27E; box-shadow: 0 30px 0 8px #3E6FD8; margin-bottom: 18px; }
.se-tile:nth-child(2) i { background: #8C6A4F; box-shadow: 0 30px 0 8px #5F7A4C; }
.se-tile:nth-child(3) i { background: #E0B896; box-shadow: 0 30px 0 8px #8A5CF5; }
.se-tile span { position: absolute; left: 6px; bottom: 5px; font: 700 12px var(--sans); color: #fff; background: rgba(0,0,0,.45); padding: 1px 6px; border-radius: 6px; }
.se-tile em { position: absolute; top: 6px; right: 6px; font: 800 12px var(--sans); font-style: normal; color: #fff; background: #5b5f7a; padding: 2px 7px; border-radius: 6px; opacity: 0; transform: scale(.7); transition: opacity .3s, transform .3s; }
.se-you { background: linear-gradient(160deg, #3a3f55, #252a3d); outline: 2px solid var(--mint); }
.se-you i { background: #B98E6A; box-shadow: 0 30px 0 8px #6B7280; }
.se-vc-on .se-tile:not(.se-you) em { opacity: 1; transform: none; }
.se-vc-on .se-tile:nth-child(2) em { transition-delay: .25s; }
.se-vc-on .se-tile:nth-child(3) em { transition-delay: .5s; }

/* the posts */
.se-feed { flex: 1; width: 100%; max-width: 380px; margin: 0 auto; padding: 24px 14px 8px; display: flex; flex-direction: column; justify-content: flex-start; gap: 10px; }
.se-post { position: relative; display: flex; gap: 10px; padding: 11px 12px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line-strong); animation: se-drop .45s cubic-bezier(.3,1.3,.5,1) both; }
@keyframes se-drop { from { opacity: 0; transform: translateY(-18px) scale(.96); } }
.se-post > i { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: #3a4166; color: #fff; font: 800 13px var(--sans); font-style: normal; }
.se-post b { display: block; font: 800 15px var(--sans); color: var(--text); }
.se-post span { display: block; font: 500 14px/1.35 var(--sans); color: var(--text); }
.se-post em { position: absolute; top: 8px; right: 10px; padding: 1px 7px; border-radius: 6px; background: #5b5f7a; color: #fff; font: 800 12px var(--sans); font-style: normal; text-transform: uppercase; letter-spacing: .05em; }

/* the call you get */
.se-call { width: 100%; max-width: 340px; margin: 0 auto; padding: 16px; border-radius: 24px; background: linear-gradient(#1b2140, #11162a); border: 1px solid var(--line-strong); display: flex; flex-direction: column; gap: 12px; }
.se-who { display: flex; flex-direction: column; align-items: center; gap: 2px; animation: se-ring 1s ease-in-out 2; }
.se-who small { font: 700 12px var(--sans); color: var(--dim); text-transform: uppercase; letter-spacing: .08em; }
.se-who b { font: 800 22px var(--sans); color: var(--text); }
.se-who span { font: 600 14px var(--sans); color: var(--dim); }
.se-said { padding: 10px 12px; border-radius: 14px; background: #E9ECF5; color: #1b2033; font: 500 14.5px/1.4 var(--sans); transition: opacity .5s; }
.se-call.se-hung .se-said { opacity: .35; }
.se-call.se-hung .se-who b::after { content: ' · ended'; color: var(--dim); font-weight: 700; font-size: 15px; }
.se-end { display: flex; flex-direction: column; gap: 8px; min-height: 92px; }
.se-dial { display: flex; flex-direction: column; align-items: center; padding: 8px; border-radius: 12px; border: 1.5px solid var(--mint); animation: se-in .35s ease both; }
.se-dial small { font: 700 12px var(--sans); color: var(--mint); text-transform: uppercase; letter-spacing: .06em; }
.se-dial b { font: 700 15px var(--sans); color: var(--text); }

@media (max-height: 700px) {
  .se-sc > svg { max-height: 32vh; }
  .se-phone { min-height: 100px; }
  .se-ln { padding: 6px 10px; font-size: 13px; }
  .se-script p { font-size: 15px; }
  .se-tile { aspect-ratio: 16 / 10; }
  .se-post { padding: 8px 10px; }
  .se-post span { font-size: 13px; }
  .se-said { font-size: 13.5px; }
}