/* ————————————————————————————————
   thrdwheel — hero band + phone demo band
   ———————————————————————————————— */

/* ————— Hero ————— */
.hero {
  display: flex;
  flex-direction: column;
  min-height: min(96svh, 66rem);
  padding-top: 0;
  padding-bottom: calc(var(--band-pad) + 1rem);
}

.hero-inner {
  position: relative;
  max-width: 56rem;
  margin-block: auto;
  margin-inline: auto;
  padding-top: clamp(3rem, 2rem + 4vw, 5.5rem);
}

.hero h1 {
  font-size: var(--text-hero);
  animation: pop-in 0.7s var(--ease-spring) both;
}

.hero-sub {
  margin: 1.4rem auto 0;
  font-size: var(--text-lead);
  font-weight: 500;
  max-width: 27rem;
  color: rgba(255, 255, 255, 0.95);
  animation: pop-in 0.7s var(--ease-spring) 0.1s both;
}

.hero-cta {
  margin-top: 2.2rem;
  animation: pop-in 0.7s var(--ease-spring) 0.2s both;
}

/* NGL-style icon pills — replace the text CTA on mobile */
.icon-ctas {
  display: none;
  justify-content: center;
  gap: 0.9rem;
}

.icon-pill {
  display: grid;
  place-items: center;
  padding: 1.05rem 2.4rem;
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--pink);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
  transition: transform var(--duration-fast) var(--ease-spring);
}

.icon-pill:active {
  transform: scale(0.95);
}

.icon-pill:hover {
  transform: translateY(-3px);
}

.icon-pill svg {
  width: 30px;
  height: 30px;
}

@media (max-width: 720px) {
  /* "Try on Web" stays the CTA on mobile too — the product is the web app,
     so we keep the text button and drop the app-store glyphs. */
  .icon-ctas {
    display: none;
  }
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Hero sticker positions (band-relative, bleeding off edges) */
.hero .st-1 { top: 13%; left: 2%; --tilt: -12deg; }
.hero .st-2 { top: 11%; right: -1%; --tilt: 14deg; --drift-delay: 1.2s; }
.hero .st-3 { bottom: 20%; left: 14%; --tilt: 8deg; --drift-delay: 2s; }
.hero .st-4 { bottom: 11%; right: 9%; --tilt: -7deg; --drift-delay: 0.6s; }

.hero .bb-1 { top: 56%; left: 5%; --tilt: -6deg; --drift-delay: 1.6s; }
.hero .bb-2 { top: 60%; right: 4%; --tilt: 5deg; --drift-delay: 0.4s; }

@media (max-width: 860px) {
  /* Zoned layout: sticker cluster on top, text in the middle, nothing overlaps */
  .hero {
    min-height: 100svh;
  }

  .hero-inner {
    padding-top: clamp(10rem, 34vw, 13rem);
  }

  .hero-sub {
    margin-top: 1.6rem;
    font-size: 1.12rem;
    max-width: 24rem;
  }

  .hero-cta {
    margin-top: 2.8rem;
  }

  /* Dense sticker cluster in the top zone, NGL-style */
  .hero .st-1 { top: 6%; left: -7%; }
  .hero .st-2 { top: 5%; right: -8%; }
  .hero .st-3 { bottom: 21%; left: 6%; }
  .hero .st-4 { bottom: 23%; right: 6%; }
  .hero .bb-1 { top: 12%; left: 9%; }
  .hero .bb-2 { top: 16%; right: 6%; }

  .hero .bubble-sticker {
    max-width: 13rem;
    font-size: 0.92rem;
    padding: 0.95rem 1.2rem;
  }

  .icon-pill {
    padding: 1.2rem 2.7rem;
  }

  .icon-pill svg {
    width: 34px;
    height: 34px;
  }
}

/* ————— List band (black): what it's there for ————— */
.mode-list {
  list-style: none;
  padding: 0;
  margin-top: 2rem;
  display: grid;
  gap: 0.55rem;
}

.mode-list li {
  font-size: var(--text-list);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  line-height: 1.15;
}

.mode-list li:nth-child(odd):hover {
  color: var(--pink);
}

.mode-list li:nth-child(even):hover {
  color: var(--coral);
}

.band-black .band-inner {
  position: relative;
  max-width: 56rem;
  margin-inline: auto;
}

/* List band sticker positions (band-relative) */
.modes .st-1 { top: -7%; right: -2%; --tilt: 12deg; }
.modes .st-2 { bottom: 12%; left: 7%; --tilt: -12deg; --drift-delay: 1.4s; }
.modes .bb-1 { top: 36%; left: 7%; --tilt: -7deg; --drift-delay: 0.8s; }
.modes .bb-2 { top: 58%; right: 6%; --tilt: 6deg; --drift-delay: 2.2s; }

@media (max-width: 860px) {
  .modes .st-1 { top: -3%; right: -10%; }
  .modes .st-2 { bottom: 6%; left: -3%; }
  .modes .bb-1 { display: none; }
  .modes .bb-2 { top: auto; bottom: 5%; right: 3%; }
}

/* ————— Band headings ————— */
.band h2 {
  font-size: var(--text-h2);
}

.band .lede {
  margin: 1.2rem auto 0;
  font-size: var(--text-lead);
  font-weight: 500;
  max-width: 30rem;
  color: rgba(255, 255, 255, 0.92);
}

.band-black .lede {
  color: var(--gray-on-black);
}

/* ————— Phone demo (gradient band) ————— */
.phone-stage {
  position: relative;
  display: grid;
  justify-items: center;
  max-width: 40rem;
  margin: 2.6rem auto 0;
}

.phone-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 1.6rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-pill);
}

.phone-tab {
  padding: 0.6rem 1.4rem;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  font-family: var(--font);
  font-size: var(--text-small);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  transition: background var(--duration-fast) ease,
              color var(--duration-fast) ease;
}

.phone-tab[aria-selected="true"] {
  background: var(--white);
  color: var(--ink);
}

.phone {
  position: relative;
  width: min(320px, 82vw);
  aspect-ratio: 9 / 18.4;
  border-radius: 48px;
  background: var(--ink);
  padding: 10px;
  box-shadow: var(--shadow-phone);
}

.phone-screen {
  position: relative;
  height: 100%;
  border-radius: 40px;
  overflow: hidden;
  background: var(--white);
  display: flex;
  flex-direction: column;
  text-align: left;
  color: var(--ink);
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 32%;
  height: 21px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  z-index: 3;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 2.9rem 1.1rem 0.75rem;
  border-bottom: 1px solid #ececef;
}

.chat-header .ai-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad-chip);
  color: var(--white);
  flex-shrink: 0;
}

.chat-header .ai-avatar svg {
  width: 18px;
  height: 18px;
}

.chat-header b {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
}

.chat-header small {
  display: flex;
  align-items: center;
  gap: 0.32rem;
  font-size: 0.66rem;
  font-weight: 500;
  color: #7a7a83;
}

.chat-header small::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34c759;
}

.chat-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.55rem;
  padding: 1rem 0.9rem 0.9rem;
}

.chat-note {
  align-self: center;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #7a7a83;
  background: #f3f3f5;
  padding: 0.32rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.4rem;
}

.msg {
  max-width: 84%;
  padding: 0.64rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.42;
  border-radius: 19px;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  animation: msg-in 0.5s var(--ease-spring) forwards;
  animation-delay: var(--msg-delay, 0ms);
}

.msg.from-user {
  align-self: flex-end;
  background: var(--grad-chip);
  color: var(--white);
  border-bottom-right-radius: 6px;
}

.msg.from-ai {
  align-self: flex-start;
  background: #f1f2f4;
  color: var(--ink);
  border-bottom-left-radius: 6px;
}

.msg.typing {
  display: inline-flex;
  gap: 5px;
  padding: 0.85rem 0.95rem;
}

.msg.typing i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #c3c6cc;
  animation: typing-bounce 1.2s ease-in-out infinite;
}

.msg.typing i:nth-child(2) { animation-delay: 0.15s; }
.msg.typing i:nth-child(3) { animation-delay: 0.3s; }

@keyframes msg-in {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); background: var(--pink); }
}

.chat-input {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0.9rem 1rem;
  padding: 0.55rem 0.6rem 0.55rem 1rem;
  border-radius: var(--radius-pill);
  background: #f3f3f5;
  font-size: 0.78rem;
  font-weight: 500;
  color: #7a7a83;
}

.chat-input .send {
  margin-left: auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad-chip);
  color: var(--white);
  flex-shrink: 0;
}

.chat-input .send svg {
  width: 14px;
  height: 14px;
}

.phone-caption {
  margin-top: 1.6rem;
  font-size: var(--text-small);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

/* Phone band stickers (band-relative) */
.doors .st-1 { top: 12%; left: 4%; --tilt: -9deg; }
.doors .st-2 { bottom: 22%; right: 8%; --tilt: 10deg; --drift-delay: 1.5s; }
.doors .bb-1 { top: 42%; left: 9%; --tilt: -6deg; --drift-delay: 0.7s; }
.doors .bb-2 { top: 60%; right: 8%; --tilt: 7deg; --drift-delay: 2s; }

.doors .band-inner {
  position: relative;
}

@media (max-width: 860px) {
  .doors .st-1 { top: 7%; left: -5%; }
  .doors .st-2 { bottom: 12%; right: 2%; }
  .doors .bb-1 { display: none; }
  .doors .bb-2 { top: auto; bottom: 24%; right: 2%; }
}