/* ============================================
   teemeup.ai — stylesheet
   BEM naming convention throughout
   Brand: #4817CE purple, #008200 green, #FFF bg
   ============================================ */

:root {
  /* Brand */
  --brand-purple: #4817CE;
  --brand-purple-700: #3A11A8;
  --brand-purple-300: #B8A3F2;
  --brand-purple-100: #EDE6FC;

  --brand-green: #008200;
  --brand-green-700: #006A00;
  --brand-green-100: #E2F2E2;

  /* Surfaces */
  --color-white: #FFFFFF;
  --color-paper: #FFFFFF;
  --color-card: #F5F5F7;        /* subtle bg */
  --color-card-2: #EDEDF1;
  --color-ink: #1A1A2E;         /* body text */
  --color-ink-soft: #2E2E45;
  --color-muted: #6B6B80;
  --color-line: rgba(26, 26, 46, 0.08);
  --color-line-strong: rgba(26, 26, 46, 0.16);

  /* Accent defaults to brand purple; tweakable */
  --color-accent: #4817CE;
  --color-accent-ink: #FFFFFF;

  /* Type */
  --font-display: "Raleway", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Spacing */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px;
  --space-9: 96px; --space-10: 128px;

  /* Radii */
  --radius-sm: 8px;  --radius-md: 14px; --radius-lg: 22px; --radius-xl: 32px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(26,26,46,0.04), 0 2px 6px rgba(26,26,46,0.04);
  --shadow-md: 0 4px 14px rgba(26,26,46,0.06), 0 18px 40px -12px rgba(72,23,206,0.14);
  --shadow-lg: 0 20px 60px -20px rgba(72,23,206,0.35);

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(20px, 4vw, 48px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-ink);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

/* ==== Reveal on scroll ==== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 900ms cubic-bezier(.2,.7,.2,1), transform 900ms cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }

/* ==== Layout primitives ==== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--container-pad);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.8;
}
.eyebrow--purple { color: var(--brand-purple); }
.eyebrow--light { color: var(--brand-green-100); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  color: var(--color-ink);
  text-wrap: balance;
}
.section-title em { font-style: normal; font-weight: 500; color: var(--brand-purple); }
.section-title--light { color: var(--color-white); }
.section-title--light em { color: var(--brand-green-100); }

.section-lede {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--color-muted);
  max-width: 56ch;
  line-height: 1.55;
  text-wrap: pretty;
}
.section-lede--light { color: rgba(255,255,255,0.78); }

/* ==== Buttons ==== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease, border-color .25s ease;
  white-space: nowrap;
  border: 1px solid transparent;
  line-height: 1;
}
.btn--primary {
  background: var(--brand-purple);
  color: var(--color-white);
  box-shadow: 0 1px 0 rgba(255,255,255,.14) inset, 0 10px 24px -12px rgba(72,23,206,.55);
}
.btn--primary:hover {
  background: var(--brand-purple-700);
  transform: translateY(-2px);
  box-shadow: 0 1px 0 rgba(255,255,255,.14) inset, 0 18px 36px -14px rgba(72,23,206,.7);
}
.btn--accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}
.btn--accent:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn--green {
  background: var(--brand-green);
  color: var(--color-white);
  box-shadow: 0 10px 24px -12px rgba(0,130,0,.55);
}
.btn--green:hover {
  background: var(--brand-green-700);
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-line-strong);
}
.btn--ghost:hover {
  background: var(--color-ink);
  color: var(--color-white);
  border-color: var(--color-ink);
  transform: translateY(-2px);
}
.btn--ghost-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.3);
}
.btn--ghost-light:hover {
  background: var(--color-white);
  color: var(--brand-purple);
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 16px; font-size: 13px; }
.btn__arrow { display: inline-block; transition: transform .25s ease; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.75);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.nav.is-scrolled {
  border-bottom-color: var(--color-line);
  background: rgba(255,255,255,0.94);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-img { height: 34px; width: auto; display: block; }
.nav__list {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__link {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--color-ink-soft);
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.nav__link:hover {
  background: var(--brand-purple-100);
  color: var(--brand-purple);
}
.nav__cta { display: flex; gap: 10px; align-items: center; }
.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
}
.nav__toggle:hover { background: var(--color-card); }

@media (max-width: 880px) {
  .nav__list { display: none; }
  .nav__cta .btn--ghost { display: none; }
  .nav__toggle { display: inline-flex; }
  .nav.is-open .nav__drawer { display: block; }
}
.nav__drawer {
  display: none;
  border-top: 1px solid var(--color-line);
  padding: 12px var(--container-pad) 20px;
  background: var(--color-white);
}
.nav__drawer ul { list-style: none; margin: 0; padding: 0; }
.nav__drawer a {
  display: block;
  padding: 14px 4px;
  font-size: 16px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  background: var(--color-white);
  color: var(--color-ink);
  padding: clamp(60px, 10vw, 120px) 0 clamp(80px, 12vw, 140px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(72,23,206,0.07) 1px, transparent 0);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 30%, #000 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 30%, #000 40%, transparent 85%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  top: -260px; left: 50%;
  width: 900px; height: 900px;
  transform: translateX(-50%);
  background:
    radial-gradient(circle at 30% 50%, rgba(72,23,206,0.12), transparent 55%),
    radial-gradient(circle at 70% 50%, rgba(0,130,0,0.08), transparent 55%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(42px, 6.2vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 18px 0 24px;
  color: var(--color-ink);
  text-wrap: balance;
}
.hero__title--accent {
  font-weight: 500;
  color: var(--brand-purple);
}
.hero__title-slash {
  display: inline-block;
  color: var(--brand-green);
  margin: 0 6px;
}

.hero__lede {
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.55;
  color: var(--color-muted);
  max-width: 52ch;
  margin: 0 0 32px;
  text-wrap: pretty;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
}
.hero__meta-item { display: flex; flex-direction: column; gap: 4px; }
.hero__meta-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: var(--color-ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero__meta-value em { color: var(--brand-purple); font-style: normal; font-weight: 600; }
.hero__meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

/* ---- Hero chat mockup (mobile web view) ---- */
.hero__chat {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 360px;
}
.hero__chat-window {
  position: relative;
  z-index: 1;
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 2px 0 0 rgba(26,26,46,0.06),
    0 8px 24px -4px rgba(26,26,46,0.10),
    0 32px 64px -16px rgba(72,23,206,0.18),
    0 0 0 1px rgba(26,26,46,0.08);
}
.hero__chat-window--browser::before { display: none; }

/* Status bar */
.hero__chat-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px 6px;
  background: #f2f2f7;
  color: var(--color-ink);
}
.hero__chat-status-time {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-ink);
}
.hero__chat-status-icons {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--color-ink);
}

/* URL / address bar */
.hero__chat-url-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 10px;
  background: #f2f2f7;
  border-bottom: 1px solid var(--color-line);
}
.hero__chat-url-back, .hero__chat-url-share {
  color: var(--brand-purple);
  display: grid; place-items: center;
  flex-shrink: 0;
  width: 24px;
}
.hero__chat-url {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--color-white);
  border-radius: 10px;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--color-ink-soft);
  letter-spacing: 0.01em;
  border: 1px solid var(--color-line);
}
.hero__chat-url svg { color: var(--brand-green); flex-shrink: 0; }

.hero__chat-window > .hero__chat-top,
.hero__chat-window > .hero__chat-body,
.hero__chat-window > .hero__chat-input {
  border-radius: 0;
}
.hero__chat-window > .hero__chat-input {
  margin: 0 14px 18px;
}
.hero__chat-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px 14px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-white);
}
.hero__chat-dots { display: inline-flex; gap: 6px; }
.hero__chat-dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--color-line-strong);
}
.hero__chat-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-left: 6px;
}
.hero__chat-live {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px;
  color: var(--brand-green);
  font-family: var(--font-mono);
  font-weight: 500;
}
.hero__chat-live::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand-green);
  box-shadow: 0 0 0 4px rgba(0,130,0,.15);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero__chat-body {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 400px;
  background: var(--color-white);
}
.hero__chat-msg {
  max-width: 88%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14.5px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .5s ease, transform .5s ease;
}
.hero__chat-msg.is-shown { opacity: 1; transform: none; }
.hero__chat-msg--user {
  align-self: flex-end;
  background: var(--brand-purple);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}
.hero__chat-msg--ai {
  align-self: flex-start;
  background: var(--color-card);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  border-bottom-left-radius: 4px;
}
.hero__chat-msg--ai strong { color: var(--brand-purple); font-weight: 600; }
.hero__chat-typing {
  display: inline-flex;
  gap: 4px;
  padding: 14px 18px;
  background: var(--color-card);
  border-radius: 18px;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.hero__chat-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease;
}
.hero__chat-cards.is-shown { opacity: 1; transform: none; }
.hero__chat-card {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 10px;
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-line-strong);
  border-radius: 14px;
  padding: 8px;
  font-size: 12px;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.hero__chat-card__img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--color-card);
}
.hero__chat-card__body { min-width: 0; }
.hero__chat-card:hover {
  background: var(--brand-purple-100);
  border-color: var(--brand-purple);
  transform: translateY(-2px);
}
.hero__chat-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.hero__chat-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
}
.hero__chat-card__price { color: var(--brand-green); font-weight: 600; }

.hero__chat-input {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 18px 18px;
  padding: 10px 12px 10px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 999px;
}
.hero__chat-input-text {
  flex: 1;
  color: var(--color-muted);
  font-size: 13.5px;
}
.hero__chat-input-text::after {
  content: "|";
  color: var(--brand-purple);
  animation: blink 1s step-end infinite;
  margin-left: 1px;
}
@keyframes blink { 50% { opacity: 0; } }
.hero__chat-mic {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--brand-purple);
  color: var(--color-white);
  display: grid; place-items: center;
}
.hero__chat-mic:hover { filter: brightness(1.1); }

/* floating tags around hero chat */
.hero__chat-tag {
  position: absolute;
  z-index: 2;
  background: var(--color-white);
  color: var(--color-ink);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-line);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  animation: float 6s ease-in-out infinite;
}
.hero__chat-tag::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand-green);
}
.hero__chat-tag--1 { top: -18px; left: -30px; animation-delay: 0s; }
.hero__chat-tag--2 { bottom: 30px; right: -28px; animation-delay: -3s; }
.hero__chat-tag--2::before { background: var(--brand-purple); }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@media (max-width: 560px) {
  .hero__chat-tag { display: none; }
}

/* ============================================
   LOGOS / TICKER
   ============================================ */
.ticker {
  background: var(--color-white);
  padding: 36px 0 28px;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.ticker__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 22px;
}
.ticker__row {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding-bottom: 10px;
}
.ticker__item {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--color-ink);
  opacity: 0.5;
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: opacity .25s ease, color .25s ease;
}
.ticker__item:hover { opacity: 1; color: var(--brand-purple); }
.ticker__item--mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================
   FEATURES
   ============================================ */
.features {
  background: var(--color-card);
  padding: clamp(80px, 10vw, 140px) 0;
}
.features__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 800px) {
  .features__head { grid-template-columns: 1fr; gap: 16px; }
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
@media (max-width: 880px) {
  .features__grid { grid-template-columns: 1fr; }
}
.feature {
  grid-column: span 4;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s ease, border-color .35s ease;
}
.feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-purple-300);
}
.feature--wide { grid-column: span 8; }
.feature--tall { grid-column: span 4; grid-row: span 2; min-height: 620px; }
.feature--purple {
  background: var(--brand-purple);
  color: var(--color-white);
  border-color: var(--brand-purple);
}
.feature--purple .feature__title { color: var(--color-white); }
.feature--purple .feature__desc { color: rgba(255,255,255,.78); }
.feature--purple .feature__num { color: rgba(255,255,255,.6); }
.feature--green {
  background: var(--brand-green);
  color: var(--color-white);
  border-color: var(--brand-green);
}
.feature--green .feature__title { color: var(--color-white); }
.feature--green .feature__desc { color: rgba(255,255,255,.82); }
.feature--green .feature__num { color: rgba(255,255,255,.65); }

@media (max-width: 880px) {
  .feature, .feature--wide, .feature--tall {
    grid-column: 1 / -1;
    min-height: auto;
  }
}

.feature__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-green);
  margin-bottom: 10px;
}
.feature__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 10px;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}
.feature__desc {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  max-width: 42ch;
}
.feature__art { margin-top: auto; padding-top: 22px; }

/* feature art */
.f-art-weather {
  background: var(--brand-green-100);
  border-radius: var(--radius-md);
  padding: 18px;
  position: relative;
  height: 140px;
  overflow: hidden;
}
.f-art-weather__temp {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  line-height: 1;
  color: var(--brand-green-700);
  letter-spacing: -0.03em;
}
.f-art-weather__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-green-700);
  margin-top: 4px;
}
.f-art-weather__sun {
  position: absolute;
  right: 18px; top: 14px;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: radial-gradient(circle, #f0c26a 0%, #d4a25a 60%, transparent 70%);
}
.f-art-weather__bars {
  display: flex;
  gap: 4px;
  align-items: end;
  height: 28px;
  margin-top: 12px;
}
.f-art-weather__bars span {
  flex: 1;
  background: var(--brand-green);
  border-radius: 2px;
  opacity: 0.6;
}

.f-art-map {
  background: #0f0e1a;
  border-radius: var(--radius-md);
  height: 220px;
  position: relative;
  overflow: hidden;
}
.f-art-map::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(184,163,242,0.2) 1px, transparent 0);
  background-size: 18px 18px;
}
.f-art-map__pin {
  position: absolute;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--brand-purple);
  box-shadow: 0 0 0 4px rgba(72,23,206,0.3);
  transform: translate(-50%, -50%);
}
.f-art-map__pin--1 { top: 30%; left: 25%; }
.f-art-map__pin--2 { top: 55%; left: 55%; background: var(--brand-green); box-shadow: 0 0 0 4px rgba(0,130,0,0.3); }
.f-art-map__pin--3 { top: 42%; left: 78%; background: var(--brand-purple-300); box-shadow: 0 0 0 4px rgba(184,163,242,0.2); }
.f-art-map__path { position: absolute; inset: 0; }
.f-art-map__label {
  position: absolute;
  bottom: 12px; left: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.f-art-voice {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 14px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
}
.f-art-voice span {
  width: 4px;
  background: var(--color-white);
  border-radius: 4px;
  animation: voiceWave 1.4s ease-in-out infinite;
}
.f-art-voice span:nth-child(1) { animation-delay: 0s; height: 22%; }
.f-art-voice span:nth-child(2) { animation-delay: .08s; height: 60%; }
.f-art-voice span:nth-child(3) { animation-delay: .16s; height: 35%; }
.f-art-voice span:nth-child(4) { animation-delay: .24s; height: 90%; }
.f-art-voice span:nth-child(5) { animation-delay: .32s; height: 48%; }
.f-art-voice span:nth-child(6) { animation-delay: .40s; height: 78%; }
.f-art-voice span:nth-child(7) { animation-delay: .48s; height: 30%; }
.f-art-voice span:nth-child(8) { animation-delay: .56s; height: 62%; }
.f-art-voice span:nth-child(9) { animation-delay: .64s; height: 40%; }
.f-art-voice span:nth-child(10) { animation-delay: .72s; height: 82%; }
.f-art-voice span:nth-child(11) { animation-delay: .80s; height: 25%; }
.f-art-voice span:nth-child(12) { animation-delay: .88s; height: 55%; }
.f-art-voice span:nth-child(13) { animation-delay: .96s; height: 68%; }
.f-art-voice span:nth-child(14) { animation-delay: 1.04s; height: 34%; }
@keyframes voiceWave {
  0%, 100% { transform: scaleY(0.6); opacity: 0.5; }
  50% { transform: scaleY(1); opacity: 1; }
}

.f-art-tee {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: auto;
}
.f-art-tee__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--color-white);
  border-radius: 10px;
  margin-bottom: 6px;
  transition: transform .2s ease, border-color .2s ease;
  border: 1px solid transparent;
}
.f-art-tee__row:hover { transform: translateX(4px); border-color: var(--brand-purple-300); }
.f-art-tee__time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-ink);
  font-weight: 500;
}
.f-art-tee__price { font-size: 13px; color: var(--brand-green); font-weight: 600; }
.f-art-tee__badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--brand-purple);
  color: var(--color-white);
  padding: 3px 8px;
  border-radius: 999px;
}
.f-art-tee__status {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--brand-green);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how {
  background: #0f0e1a;
  color: var(--color-white);
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.how::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(72,23,206,0.4), transparent 60%);
  pointer-events: none;
}
.how::after {
  content: "";
  position: absolute;
  bottom: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,130,0,0.18), transparent 60%);
  pointer-events: none;
}
.how__head { text-align: center; max-width: 680px; margin: 0 auto 80px; position: relative; }
.how__lede { margin: 0 auto; }

.how__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  position: relative;
}

.how__step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 60px);
  align-items: center;
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.how__step:first-child { border-top: none; padding-top: 20px; }
@media (max-width: 800px) {
  .how__step { grid-template-columns: 1fr; padding: 40px 0; }
}

.how__step-text { max-width: 44ch; }
.how__step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--brand-green-100);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}
.how__step-num::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--brand-green);
}
.how__step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin: 0 0 16px;
  text-wrap: balance;
}
.how__step-title em { font-style: normal; font-weight: 500; color: var(--brand-purple-300); }
.how__step-desc {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,.72);
  margin: 0 0 20px;
}
.how__step-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
}
.how__step-bullets li {
  padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,.6);
}
.how__step-bullets li::before { content: "→"; color: var(--brand-green-100); }

.how__step-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  overflow: hidden;
}

.viz-ask { display: flex; flex-direction: column; gap: 12px; justify-content: center; height: 100%; }
.viz-ask__prompt {
  align-self: flex-end;
  background: var(--brand-purple);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: 18px 18px 4px 18px;
  font-size: 14px;
  max-width: 80%;
}
.viz-ask__think {
  display: inline-flex;
  gap: 4px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.1);
  border-radius: 18px 18px 18px 4px;
  align-self: flex-start;
}
.viz-ask__think span {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.8);
  animation: typingDot 1.2s infinite;
}
.viz-ask__think span:nth-child(2) { animation-delay: .15s; }
.viz-ask__think span:nth-child(3) { animation-delay: .3s; }
@keyframes typingDot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.viz-discover { display: grid; gap: 10px; height: 100%; }
.viz-discover__card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  transition: background .25s ease, border-color .25s ease;
}
.viz-discover__card:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--brand-purple-300);
}
.viz-discover__card--featured {
  background: rgba(72,23,206,0.2);
  border-color: var(--brand-purple-300);
}
.viz-discover__thumb {
  width: 56px; height: 56px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand-green) 0%, #004d00 100%);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.viz-discover__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.viz-discover__thumb::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(184,163,242,0.5), transparent 50%);
  pointer-events: none;
}
.viz-discover__thumb:has(img)::after { display: none; }
.viz-discover__name { font-family: var(--font-display); font-weight: 600; font-size: 17px; line-height: 1.2; letter-spacing: -0.01em; }
.viz-discover__meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 3px;
}
.viz-discover__price { font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--brand-green-100); letter-spacing: -0.02em; }

.viz-book { display: flex; flex-direction: column; height: 100%; gap: 12px; }
.viz-book__title { font-family: var(--font-display); font-weight: 600; font-size: 20px; line-height: 1.2; letter-spacing: -0.01em; }
.viz-book__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: auto;
}
.viz-book__slot {
  padding: 10px 6px;
  text-align: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  transition: all .2s ease;
}
.viz-book__slot:hover { background: rgba(255,255,255,0.12); }
.viz-book__slot--selected {
  background: var(--brand-purple);
  color: var(--color-white);
  border-color: var(--brand-purple);
}
.viz-book__slot--unavailable { opacity: 0.3; text-decoration: line-through; }
.viz-book__confirm {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(0,130,0,0.18);
  border: 1px solid rgba(0,130,0,0.4);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--brand-green-100);
}

/* ============================================
   SHOWCASE / SCREENSHOTS
   ============================================ */
.showcase {
  background: var(--color-white);
  padding: clamp(80px, 10vw, 140px) 0;
}
.showcase__head {
  max-width: 680px;
  margin-bottom: 60px;
}
.showcase__canvas {
  position: relative;
  background: var(--color-card);
  border-radius: var(--radius-xl);
  padding: clamp(30px, 5vw, 60px);
  overflow: hidden;
}
.showcase__canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(72,23,206,0.1), transparent 45%);
  pointer-events: none;
}
.showcase__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
@media (max-width: 880px) { .showcase__layout { grid-template-columns: 1fr; } }

.showcase__copy { max-width: 42ch; }
.showcase__tabs {
  display: inline-flex;
  gap: 4px;
  background: var(--color-white);
  padding: 4px;
  border-radius: 999px;
  margin-bottom: 24px;
  border: 1px solid var(--color-line);
}
.showcase__tab {
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: background .2s ease, color .2s ease;
}
.showcase__tab:hover { color: var(--brand-purple); }
.showcase__tab.is-active {
  background: var(--brand-purple);
  color: var(--color-white);
}

.showcase__panel { display: none; }
.showcase__panel.is-active { display: block; animation: fadePanel .4s ease; }
@keyframes fadePanel {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.showcase__panel-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin: 0 0 14px;
}
.showcase__panel-title em { font-style: normal; font-weight: 500; color: var(--brand-purple); }
.showcase__panel-desc {
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 24px;
}
.showcase__panel-features {
  display: grid; gap: 12px;
  padding: 0; margin: 0;
  list-style: none;
}
.showcase__panel-features li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 0;
  border-top: 1px solid var(--color-line);
  font-size: 14px;
  color: var(--color-ink);
}
.showcase__panel-features li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-green);
  flex-shrink: 0;
  margin-top: 7px;
}

/* Browser chrome */
.browser {
  background: #0f0e1a;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}
.browser__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: #08070e;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.browser__dots { display: inline-flex; gap: 6px; margin-right: 10px; }
.browser__dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.browser__url {
  flex: 1;
  background: rgba(255,255,255,0.06);
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
}
.browser__url::before { content: "⚲ "; color: var(--brand-purple-300); }
.browser__body {
  background: var(--color-white);
  color: var(--color-ink);
  padding: 18px;
  min-height: 380px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
}
@media (max-width: 560px) { .browser__body { grid-template-columns: 1fr; } }

.browser__side { display: flex; flex-direction: column; gap: 6px; }
.browser__side-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding: 0 10px;
  margin-bottom: 6px;
}
.browser__side-item {
  padding: 10px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.browser__side-item:hover { background: var(--color-card); }
.browser__side-item.is-active {
  background: var(--brand-purple);
  color: var(--color-white);
}
.browser__side-count { font-family: var(--font-mono); font-size: 10px; opacity: 0.6; }

.browser__main { padding: 6px; display: flex; flex-direction: column; gap: 10px; }
.browser__main-heading {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 4px;
}
.browser__main-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; line-height: 1.1; letter-spacing: -0.02em; }
.browser__main-filter {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.browser__card {
  padding: 10px;
  background: var(--color-card);
  border: 1px solid transparent;
  border-radius: 12px;
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 10px;
  align-items: center;
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.browser__card:hover {
  border-color: var(--brand-purple);
  background: var(--color-white);
  transform: translateX(4px);
}
.browser__card-img {
  width: 44px; height: 44px;
  border-radius: 8px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}
.browser__card-name { font-family: var(--font-display); font-weight: 600; font-size: 14px; line-height: 1.2; letter-spacing: -0.01em; }
.browser__card-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 2px;
}
.browser__card-price { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--brand-green); letter-spacing: -0.02em; white-space: nowrap; }

/* ============================================
   PRICING
   ============================================ */
.pricing {
  background: var(--color-card);
  padding: clamp(80px, 10vw, 140px) 0;
}
.pricing__head { text-align: center; max-width: 680px; margin: 0 auto 60px; }
.pricing__head .section-lede { margin: 0 auto; }

.pricing__toggle {
  display: inline-flex;
  background: var(--color-white);
  padding: 4px;
  border-radius: 999px;
  margin-top: 24px;
  border: 1px solid var(--color-line);
}
.pricing__toggle-btn {
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: background .2s ease, color .2s ease;
}
.pricing__toggle-btn:hover { color: var(--brand-purple); }
.pricing__toggle-btn.is-active {
  background: var(--brand-purple);
  color: var(--color-white);
}
.pricing__toggle-save {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--brand-green);
  margin-left: 6px;
}
.pricing__toggle-btn.is-active .pricing__toggle-save { color: var(--brand-green-100); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 1080px;
  margin: 0 auto;
}
@media (max-width: 880px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 440px; }
}

.price-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position: relative;
}
.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-purple-300);
}
.price-card--featured {
  background: var(--brand-purple);
  color: var(--color-white);
  border-color: var(--brand-purple);
  transform: translateY(-12px);
}
.price-card--featured:hover { transform: translateY(-18px); }

.price-card__tag {
  position: absolute;
  top: 20px; right: 20px;
  padding: 4px 10px;
  background: var(--brand-green);
  color: var(--color-white);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.price-card__name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-green);
  margin-bottom: 10px;
  font-weight: 500;
}
.price-card--featured .price-card__name { color: var(--brand-green-100); }
.price-card__desc {
  font-size: 14px;
  color: var(--color-muted);
  min-height: 42px;
  margin-bottom: 24px;
}
.price-card--featured .price-card__desc { color: rgba(255,255,255,0.78); }
.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}
.price-card__amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 58px;
  line-height: 1;
  color: var(--color-ink);
  letter-spacing: -0.04em;
}
.price-card--featured .price-card__amount { color: var(--color-white); }
.price-card__currency {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  color: var(--color-muted);
  letter-spacing: -0.02em;
}
.price-card--featured .price-card__currency { color: rgba(255,255,255,0.65); }
.price-card__period { color: var(--color-muted); font-size: 14px; }
.price-card--featured .price-card__period { color: rgba(255,255,255,0.65); }
.price-card__cta { margin: 28px 0; width: 100%; justify-content: center; }

.price-card__features {
  list-style: none;
  padding: 0;
  margin: auto 0 0;
  border-top: 1px solid var(--color-line);
  padding-top: 20px;
}
.price-card--featured .price-card__features { border-top-color: rgba(255,255,255,0.14); }
.price-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.5;
}
.price-card__features li::before {
  content: "";
  width: 14px; height: 14px;
  border-radius: 50%;
  background-color: var(--brand-green);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M2 5l2 2 4-4' stroke='white' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
  margin-top: 3px;
}
.price-card--featured .price-card__features li::before {
  background-color: var(--brand-green-100);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M2 5l2 2 4-4' stroke='%23008200' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  background: var(--color-white);
  padding: clamp(80px, 10vw, 140px) 0;
}
.faq__inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
}
@media (max-width: 880px) { .faq__inner { grid-template-columns: 1fr; gap: 40px; } }

.faq__head {
  position: sticky;
  top: 100px;
  align-self: start;
  height: fit-content;
}
.faq__list { border-top: 1px solid var(--color-line-strong); }
.faq-item { border-bottom: 1px solid var(--color-line-strong); }
.faq-item__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 0;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.3;
  color: var(--color-ink);
  letter-spacing: -0.015em;
  transition: color .2s ease;
}
.faq-item__q:hover { color: var(--brand-purple); }
.faq-item__icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-card);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background .25s ease, transform .25s ease;
  position: relative;
}
.faq-item.is-open .faq-item__icon {
  background: var(--brand-purple);
  transform: rotate(45deg);
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-ink);
  transition: background .25s ease;
}
.faq-item__icon::before { width: 12px; height: 1.5px; }
.faq-item__icon::after { width: 1.5px; height: 12px; }
.faq-item.is-open .faq-item__icon::before,
.faq-item.is-open .faq-item__icon::after { background: var(--color-white); }

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s cubic-bezier(.2,.7,.2,1);
}
.faq-item.is-open .faq-item__a { max-height: 400px; }
.faq-item__a-inner {
  padding: 0 40px 24px 0;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.65;
  max-width: 62ch;
}

/* ============================================
   CTA
   ============================================ */
.cta {
  background: var(--brand-purple);
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.1) 1px, transparent 0);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000 20%, transparent 80%);
  pointer-events: none;
}
.cta::after {
  content: "";
  position: absolute;
  bottom: -300px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,130,0,0.25), transparent 60%);
  pointer-events: none;
}
.cta__inner {
  position: relative;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}
.cta__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 20px 0 24px;
  color: var(--color-white);
  text-wrap: balance;
}
.cta__title em { font-style: normal; font-weight: 500; color: var(--brand-green-100); }
.cta__lede {
  color: rgba(255,255,255,0.78);
  font-size: 17px;
  line-height: 1.6;
  margin: 0 auto 36px;
  max-width: 52ch;
}
.cta__form {
  display: flex;
  gap: 8px;
  max-width: 480px;
  margin: 0 auto 40px;
  padding: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
}
.cta__input {
  flex: 1;
  background: transparent;
  border: 0;
  padding: 12px 20px;
  color: var(--color-white);
  font-family: inherit;
  font-size: 15px;
  outline: none;
}
.cta__input::placeholder { color: rgba(255,255,255,0.55); }
.cta__stores {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}
.cta__store {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 14px;
  color: var(--color-white);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.cta__store:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--color-white);
  transform: translateY(-2px);
}
.cta__store-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}
.cta__store-main { font-size: 16px; font-weight: 500; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #0f0e1a;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 40px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 800px) { .footer__inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__inner { grid-template-columns: 1fr; } }

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer__logo {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}
.footer__tagline {
  font-size: 14px;
  line-height: 1.55;
  max-width: 34ch;
  margin: 0;
}
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0 0 18px;
}
.footer__links { list-style: none; padding: 0; margin: 0; }
.footer__links li { margin-bottom: 10px; }
.footer__links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color .2s ease;
}
.footer__links a:hover { color: var(--color-white); }

.footer__bottom {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================
   TWEAKS PANEL
   ============================================ */
.tweaks {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 100;
  background: var(--color-white);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  width: 280px;
  display: none;
}
.tweaks.is-open { display: block; }
.tweaks__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-purple);
  margin-bottom: 12px;
  font-weight: 500;
}
.tweaks__row { margin-bottom: 14px; }
.tweaks__label {
  display: block;
  font-size: 12px;
  color: var(--color-ink-soft);
  margin-bottom: 6px;
}
.tweaks__swatches { display: flex; gap: 8px; }
.tweaks__swatch {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: transform .15s ease, border-color .15s ease;
  cursor: pointer;
}
.tweaks__swatch:hover { transform: scale(1.1); }
.tweaks__swatch.is-active { border-color: var(--color-ink); }
.tweaks__input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-line-strong);
  border-radius: 10px;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--color-ink);
  background: var(--color-white);
  outline: none;
  transition: border-color .2s ease;
}
.tweaks__input:focus { border-color: var(--brand-purple); }
.tweaks__hint {
  font-size: 11px;
  color: var(--color-muted);
  margin-top: 8px;
  line-height: 1.4;
}

/* ---- Browser tab content panels ---- */
.browser__content { display: none; flex-direction: column; gap: 10px; }
.browser__content.is-active { display: flex; animation: fadePanel .35s ease; }

/* Chat thread bubbles */
.browser__chat-thread { display: flex; flex-direction: column; gap: 8px; margin-bottom: 2px; }
.browser__bubble {
  padding: 9px 12px;
  border-radius: 14px;
  font-size: 12px;
  line-height: 1.5;
}
.browser__bubble--user {
  align-self: flex-end;
  background: var(--brand-purple);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
  max-width: 85%;
}
.browser__bubble--ai {
  align-self: flex-start;
  background: var(--color-card);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  border-bottom-left-radius: 4px;
  max-width: 90%;
}
.browser__bubble--ai strong { color: var(--brand-purple); }

/* Courses list */
.browser__course-item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  background: var(--color-card);
  border: 1px solid transparent;
  border-radius: 12px;
  transition: border-color .2s ease, background .2s ease;
}
.browser__course-item:hover { border-color: var(--brand-purple); background: var(--color-white); }
.browser__course-info { min-width: 0; }
.browser__course-stars { color: #f0a500; font-size: 10px; margin: 2px 0; line-height: 1; }
.browser__course-avail {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-green);
  white-space: nowrap;
  font-weight: 500;
}

/* Calendar entries */
.browser__cal-item {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  background: var(--color-card);
  border: 1px solid transparent;
  border-radius: 12px;
  transition: border-color .2s ease;
}
.browser__cal-item:hover { border-color: var(--brand-purple-300); }
.browser__cal-item--confirmed { border-color: var(--brand-green); background: var(--brand-green-100); }
.browser__cal-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  background: var(--color-white);
  border-radius: 8px;
  padding: 5px 4px;
}
.browser__cal-item--confirmed .browser__cal-date { background: var(--brand-green); }
.browser__cal-day {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  line-height: 1;
}
.browser__cal-item--confirmed .browser__cal-day { color: rgba(255,255,255,0.8); }
.browser__cal-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-ink);
  line-height: 1;
}
.browser__cal-item--confirmed .browser__cal-num { color: var(--color-white); }
.browser__cal-info { min-width: 0; }
.browser__cal-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--brand-green);
  color: var(--color-white);
  white-space: nowrap;
}
.browser__cal-badge--pending { background: var(--color-card-2); color: var(--color-muted); }
.browser__cal-reminder {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--brand-purple);
  padding: 8px 10px;
  background: var(--brand-purple-100);
  border-radius: 10px;
  margin-top: 2px;
}

/* ============================================
   MOBILE APP MOCKUP (showcase section)
   ============================================ */
.mapp {
  background: #f2f2f7;
  border-radius: 40px;
  overflow: hidden;
  box-shadow:
    0 2px 0 rgba(26,26,46,.06),
    0 12px 32px -6px rgba(26,26,46,.12),
    0 40px 80px -20px rgba(72,23,206,.22),
    0 0 0 1px rgba(26,26,46,.08);
  display: flex;
  flex-direction: column;
  max-width: 320px;
  margin: 0 auto;
  position: relative;
}

/* Status bar */
.mapp__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px 6px;
  background: #f2f2f7;
  color: var(--color-ink);
}
.mapp__status-time {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.mapp__status-icons {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--color-ink);
}

/* Screen area */
.mapp__screen {
  background: var(--color-white);
  flex: 1;
  overflow: hidden;
  position: relative;
  min-height: 440px;
}

/* Views */
.mapp__view {
  display: none;
  flex-direction: column;
  height: 100%;
}
.mapp__view.is-active {
  display: flex;
  animation: fadePanel .3s ease;
}

/* App bar */
.mapp__appbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-white);
  flex-shrink: 0;
}
.mapp__appbar-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}
.mapp__appbar-live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brand-green);
  font-weight: 500;
}
.mapp__live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand-green);
  box-shadow: 0 0 0 3px rgba(0,130,0,.18);
  animation: pulse 2s infinite;
}
.mapp__appbar-action {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-purple);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Scrollable content area */
.mapp__scroll {
  flex: 1;
  overflow-y: auto;
  padding: 12px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: none;
}
.mapp__scroll::-webkit-scrollbar { display: none; }

/* --- Chat view --- */
.mapp__bubble {
  padding: 10px 13px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 88%;
}
.mapp__bubble--user {
  align-self: flex-end;
  background: var(--brand-purple);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}
.mapp__bubble--ai {
  align-self: flex-start;
  background: var(--color-card);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  border-bottom-left-radius: 4px;
}
.mapp__bubble--ai strong { color: var(--brand-purple); }

.mapp__result-card {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 10px;
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-line-strong);
  border-radius: 14px;
  padding: 10px;
  transition: border-color .2s, transform .2s;
}
.mapp__result-card:hover { border-color: var(--brand-purple); transform: translateY(-1px); }
.mapp__result-card img {
  width: 48px; height: 48px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
}
.mapp__result-info { min-width: 0; }
.mapp__result-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mapp__result-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  margin-top: 2px;
  text-transform: uppercase;
}
.mapp__result-weather { font-size: 10.5px; color: var(--brand-green); margin-top: 3px; }
.mapp__result-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--brand-green);
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.mapp__result-price--sm { font-size: 13px; }

/* Chat input bar */
.mapp__input {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 12px 12px;
  padding: 9px 10px 9px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  flex-shrink: 0;
}
.mapp__input-text {
  flex: 1;
  font-size: 12.5px;
  color: var(--color-muted);
}
.mapp__cursor {
  display: inline-block;
  width: 1.5px; height: 13px;
  background: var(--brand-purple);
  vertical-align: middle;
  margin-left: 1px;
  animation: blink 1s step-end infinite;
}
.mapp__mic {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--brand-purple);
  color: var(--color-white);
  display: grid; place-items: center;
  flex-shrink: 0;
}

/* --- Courses view --- */
.mapp__search {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 12px 2px;
  padding: 9px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-muted);
  flex-shrink: 0;
}
.mapp__course-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color .2s, transform .2s;
}
.mapp__course-card:hover { border-color: var(--brand-purple-300); transform: translateY(-2px); }
.mapp__course-card > img {
  width: 100%; height: 100px;
  object-fit: cover;
  display: block;
}
.mapp__course-body { padding: 10px 12px 12px; }
.mapp__course-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3px;
}
.mapp__course-stars { color: #f0a500; font-size: 11px; }
.mapp__course-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
}
.mapp__course-avail {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--brand-green);
  letter-spacing: 0.04em;
  font-weight: 600;
}

/* --- Calendar view --- */
.mapp__week {
  display: flex;
  gap: 4px;
  padding: 10px 12px 8px;
  border-bottom: 1px solid var(--color-line);
  flex-shrink: 0;
}
.mapp__week-day {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 0;
  border-radius: 10px;
  cursor: pointer;
}
.mapp__week-day span:first-child {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}
.mapp__week-day span:last-child {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
}
.mapp__week-day--today {
  background: var(--brand-purple);
}
.mapp__week-day--today span { color: var(--color-white) !important; }
.mapp__week-day--event span:last-child { color: var(--brand-green); }

.mapp__booking {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px;
  background: var(--color-card);
  border: 1px solid transparent;
  border-radius: 14px;
  transition: border-color .2s;
}
.mapp__booking:hover { border-color: var(--brand-purple-300); }
.mapp__booking--confirmed {
  background: var(--brand-purple-100);
  border-color: var(--brand-purple-300);
}
.mapp__booking > img {
  width: 56px; height: 56px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
}
.mapp__booking-info { min-width: 0; }
.mapp__booking-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 5px;
}
.mapp__tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--color-card-2);
  color: var(--color-muted);
}
.mapp__tag--green { background: var(--brand-green); color: var(--color-white); }
.mapp__reminder {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--brand-purple);
  padding: 8px 12px;
  background: var(--brand-purple-100);
  border-radius: 12px;
}

/* Bottom tab navigation */
.mapp__tabs {
  display: flex;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-line);
  padding: 8px 0 16px;
}
.mapp__tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 0;
  color: var(--color-muted);
  transition: color .2s ease;
}
.mapp__tab span {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mapp__tab.is-active { color: var(--brand-purple); }
.mapp__tab:hover { color: var(--brand-purple); }

/* Nav pre-register form */
.nav__preregister {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-card);
  border: 1px solid var(--color-line-strong);
  border-radius: 999px;
  padding: 4px 4px 4px 14px;
}
.nav__prereg-input {
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 13px;
  color: var(--color-ink);
  outline: none;
  width: 160px;
}
.nav__prereg-input::placeholder { color: var(--color-muted); }
@media (max-width: 880px) {
  .nav__preregister { display: none; }
}