/* Yexy — warm, voice-first companion. Mobile-first. */

:root {
  --cream: #f6efe3;
  --cream-2: #fbf7ef;
  --sand: #ecdfc9;
  --ink: #2b2026;
  --ink-soft: #5d4f56;
  --ink-mute: #8a7b83;
  --terracotta: #d9704a;
  --terracotta-deep: #b8532f;
  --apricot: #f3b07a;
  --plum: #4a2c3f;
  --sage: #6fb08f;
  --sage-deep: #3f8a66;
  --glow: #ffcf8f;
  --white: #fffdf9;
  --line: rgba(43, 32, 38, 0.12);
  --shadow: 0 10px 30px rgba(74, 44, 63, 0.10), 0 2px 6px rgba(74, 44, 63, 0.06);
  --radius: 20px;
  --radius-sm: 12px;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1120px;
  --gutter: 16px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  background-image:
    radial-gradient(1200px 600px at 80% -10%, rgba(243, 176, 122, 0.28), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(111, 176, 143, 0.14), transparent 60%);
  background-attachment: fixed;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--terracotta-deep); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--terracotta); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.12; margin: 0 0 0.5em; letter-spacing: -0.01em; color: var(--plum); }
h1 { font-size: clamp(2.2rem, 6.5vw, 4rem); font-variation-settings: "opsz" 144; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--plum); color: #fff; padding: 10px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { top: 8px; }

:focus-visible { outline: 3px solid var(--sage-deep); outline-offset: 3px; border-radius: 6px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
  border: 0; border-radius: 999px; padding: 14px 24px; min-height: 48px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--terracotta); color: #fff; box-shadow: 0 6px 18px rgba(217, 112, 74, 0.35); }
.btn-primary:hover { background: var(--terracotta-deep); color: #fff; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary[disabled] { opacity: .7; cursor: progress; transform: none; }
.btn-sm { padding: 10px 18px; min-height: 40px; font-size: .95rem; }
.btn-lg { padding: 16px 30px; font-size: 1.05rem; width: 100%; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); background: rgba(246, 239, 227, 0.82); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--plum); }
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; letter-spacing: -0.01em; }
.brand-mark { position: relative; width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(160deg, var(--cream-2), var(--sand)); box-shadow: inset 0 -2px 4px rgba(0,0,0,.08), 0 2px 6px rgba(74,44,63,.15); display: grid; place-items: center; }
.brand-ring { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--sage); box-shadow: 0 0 10px rgba(111,176,143,.7); }
.site-nav { display: none; gap: 22px; margin-left: 12px; }
.site-nav a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: .95rem; }
.site-nav a:hover { color: var(--plum); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.header-actions .btn { display: none; }
.lang-toggle { display: inline-flex; background: rgba(43,32,38,.06); border-radius: 999px; padding: 3px; }
.lang-btn { font: inherit; font-weight: 700; font-size: .85rem; border: 0; background: transparent; color: var(--ink-soft); border-radius: 999px; padding: 6px 12px; cursor: pointer; min-height: 32px; }
.lang-btn[aria-pressed="true"] { background: var(--plum); color: #fff; }

@media (min-width: 760px) {
  .site-nav { display: flex; }
  .header-actions .btn { display: inline-flex; }
}

/* Hero */
.hero { padding: 48px 0 32px; }
.hero-grid { display: grid; gap: 32px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: .9rem; color: var(--sage-deep); background: rgba(111,176,143,.14); padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-green { background: var(--sage); box-shadow: 0 0 0 0 rgba(111,176,143,.6); animation: ping 2.4s ease-out infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(111,176,143,.55);} 70% { box-shadow: 0 0 0 9px rgba(111,176,143,0);} 100% { box-shadow: 0 0 0 0 rgba(111,176,143,0);} }
.lead { font-size: clamp(1.05rem, 2.2vw, 1.25rem); color: var(--ink-soft); max-width: 36em; }
.pronounce { color: var(--ink-mute); font-size: .95rem; margin-top: 18px; }
.pronounce strong { color: var(--ink-soft); font-family: var(--font-display); font-weight: 500; }

.waitlist-mini { margin-top: 24px; max-width: 520px; }
.mini-row { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 480px) { .mini-row { flex-direction: row; } .mini-row input { flex: 1; } }
input[type="email"], input[type="text"] {
  font: inherit; width: 100%; min-height: 48px; padding: 12px 16px; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--white); color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
input[type="email"]:focus, input[type="text"]:focus { border-color: var(--terracotta); box-shadow: 0 0 0 4px rgba(217,112,74,.15); outline: none; }
input[aria-invalid="true"] { border-color: #c0392b; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-note { font-size: .85rem; color: var(--ink-mute); margin: 10px 0 0; }
.form-msg { margin: 10px 0 0; font-weight: 600; min-height: 1.4em; font-size: .95rem; }
.form-msg.ok { color: var(--sage-deep); }
.form-msg.err { color: #b03a2e; }
.form-msg:empty { display: none; }

/* Device visual */
.hero-visual { display: flex; justify-content: center; }
.scene { position: relative; width: min(100%, 420px); aspect-ratio: 1 / 1; display: grid; place-items: center; }
.device { position: relative; width: 62%; aspect-ratio: 1 / 1; display: grid; place-items: center; }
.puck {
  position: relative; width: 78%; aspect-ratio: 1 / 1; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fffaf1, #efe3cf 60%, #e2d2b7);
  box-shadow: inset 0 -10px 24px rgba(74,44,63,.12), inset 0 6px 12px rgba(255,255,255,.7), 0 24px 40px rgba(74,44,63,.18);
  display: grid; place-items: center; z-index: 2;
}
.mic-grid {
  position: absolute; inset: 22%; border-radius: 50%;
  background-image: radial-gradient(rgba(74,44,63,.28) 1.2px, transparent 1.4px);
  background-size: 9px 9px; opacity: .55;
  mask-image: radial-gradient(circle, #000 60%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle, #000 60%, transparent 72%);
}
.puck-btn { position: relative; width: 22%; aspect-ratio: 1/1; border-radius: 50%; border: 0; background: radial-gradient(circle at 40% 35%, #fff6e6, #e8d9bf); box-shadow: inset 0 -3px 6px rgba(74,44,63,.14), 0 2px 4px rgba(74,44,63,.18); pointer-events: none; }
.ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 10px solid var(--sage);
  box-shadow: 0 0 24px rgba(111,176,143,.75), inset 0 0 18px rgba(111,176,143,.6);
  transition: border-color .6s ease, box-shadow .6s ease;
  z-index: 1;
}
.device[data-state="listening"] .ring { animation: breathe 2.8s ease-in-out infinite; }
.device[data-state="talking"] .ring { border-color: var(--apricot); box-shadow: 0 0 30px rgba(243,176,122,.9), inset 0 0 20px rgba(243,176,122,.7); animation: pulse .55s ease-in-out infinite alternate; }
.device[data-state="idle"] .ring { border-color: rgba(43,32,38,.08); box-shadow: none; animation: none; }
@keyframes breathe { 0%,100% { transform: scale(1); opacity: 1;} 50% { transform: scale(1.03); opacity: .85;} }
@keyframes pulse { from { transform: scale(.985); filter: brightness(.95);} to { transform: scale(1.03); filter: brightness(1.1);} }
.shadow { position: absolute; bottom: -10%; width: 70%; height: 10%; border-radius: 50%; background: radial-gradient(rgba(74,44,63,.22), transparent 70%); filter: blur(4px); }

.bubbles { position: absolute; inset: 0; pointer-events: none; }
.bubble {
  position: absolute; max-width: 62%; padding: 10px 14px; border-radius: 16px;
  font-size: .9rem; line-height: 1.4; background: var(--white); box-shadow: var(--shadow);
  opacity: 0; transform: translateY(8px); transition: opacity .5s ease, transform .5s ease;
}
.bubble.show { opacity: 1; transform: translateY(0); }
.bubble-you { top: 2%; left: 0; border-bottom-left-radius: 4px; color: var(--ink); }
.bubble-yexy { bottom: 2%; right: 0; border-bottom-right-radius: 4px; background: var(--plum); color: #fff; }

@media (min-width: 860px) {
  .hero { padding: 72px 0 56px; }
  .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 48px; }
}

/* Sections */
section { padding: 56px 0; }
.section-title { text-align: center; max-width: 22ch; margin-left: auto; margin-right: auto; }
.section-lead { text-align: center; color: var(--ink-soft); max-width: 40em; margin: 0 auto 36px; font-size: 1.08rem; }
@media (min-width: 860px) { section { padding: 80px 0; } }

/* Demo */
.demo { background: linear-gradient(180deg, transparent, rgba(255,253,249,.7) 30%, rgba(255,253,249,.7) 70%, transparent); }
.convo { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.msg { display: flex; flex-direction: column; gap: 4px; max-width: 86%; }
.msg p { margin: 0; padding: 12px 16px; border-radius: 18px; box-shadow: var(--shadow); font-size: 1rem; }
.msg .who { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-mute); padding: 0 6px; }
.msg.you { align-self: flex-start; }
.msg.you p { background: var(--white); border-bottom-left-radius: 6px; }
.msg.yexy { align-self: flex-end; align-items: flex-end; }
.msg.yexy p { background: var(--plum); color: #fff; border-bottom-right-radius: 6px; }
.msg.yexy .who { color: var(--terracotta-deep); }

/* Features */
.feature-grid { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.card { background: var(--white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.6); }
.card h3 { margin-top: 14px; }
.card p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.card-icon { width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(160deg, rgba(243,176,122,.35), rgba(217,112,74,.18)); display: grid; place-items: center; }
.card-icon svg { width: 28px; height: 28px; fill: none; stroke: var(--terracotta-deep); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card-icon svg .fill { fill: var(--terracotta-deep); stroke: none; }
@media (min-width: 640px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .feature-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* Bilingual */
.bilingual { background: var(--plum); color: #fff; }
.bilingual .section-title, .bilingual .section-lead { text-align: left; margin-left: 0; color: #fff; max-width: none; }
.bilingual .section-lead { color: rgba(255,255,255,.8); }
.bilingual-grid { display: grid; gap: 32px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { padding-left: 32px; position: relative; font-weight: 600; }
.checks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 10px rgba(111,176,143,.6); }
.checks li::after { content: ""; position: absolute; left: 7px; top: 8px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.bi-cards { display: grid; gap: 14px; }
.bi-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 20px; backdrop-filter: blur(6px); }
.bi-card p { margin: 6px 0 0; font-family: var(--font-display); font-size: 1.1rem; }
.bi-card .reply { font-family: var(--font-body); font-size: .98rem; color: var(--glow); margin-top: 10px; }
.flag { display: inline-block; font-size: .7rem; font-weight: 800; letter-spacing: .1em; padding: 3px 8px; border-radius: 999px; background: var(--terracotta); color: #fff; }
.bi-card.es .flag { background: var(--sage-deep); }
@media (min-width: 860px) { .bilingual-grid { grid-template-columns: 1.1fr .9fr; gap: 56px; } }

/* How */
.steps { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 28px; counter-reset: step; }
.step { text-align: center; }
.step h3 { margin-top: 10px; font-size: 1.15rem; }
.step p { color: var(--ink-soft); margin: 0; max-width: 32em; margin-inline: auto; }
.step-visual { display: grid; place-items: center; height: 120px; }
.mini-device { width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 35% 30%, #fffaf1, #efe3cf 60%, #e2d2b7); box-shadow: inset 0 -6px 14px rgba(74,44,63,.12), 0 14px 26px rgba(74,44,63,.16); position: relative; }
.mini-ring { position: absolute; inset: -8px; border-radius: 50%; border: 6px solid rgba(43,32,38,.08); }
.mini-ring.listening { border-color: var(--sage); box-shadow: 0 0 18px rgba(111,176,143,.8); animation: breathe 2.8s ease-in-out infinite; }
.mini-ring.talking { border-color: var(--apricot); box-shadow: 0 0 22px rgba(243,176,122,.9); animation: pulse .55s ease-in-out infinite alternate; }
.device-note { text-align: center; color: var(--ink-soft); max-width: 40em; margin: 0 auto; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } }

/* Who */
.who-grid { display: grid; gap: 16px; }
.who-card { background: var(--white); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow); border-top: 5px solid var(--apricot); }
.who-card:nth-child(2) { border-top-color: var(--sage); }
.who-card:nth-child(3) { border-top-color: var(--terracotta); }
.who-card p { margin: 0; color: var(--ink-soft); }
@media (min-width: 760px) { .who-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* Waitlist */
.waitlist-box { background: linear-gradient(160deg, #fff8ec, #f9ead8); border-radius: 28px; padding: 32px 20px; box-shadow: var(--shadow); display: grid; gap: 24px; border: 1px solid rgba(217,112,74,.15); }
.waitlist-box .section-title, .waitlist-box .section-lead { text-align: left; margin-left: 0; }
.waitlist-form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend { font-weight: 700; font-size: .95rem; color: var(--plum); padding: 0; }
.opt { color: var(--ink-mute); font-weight: 500; }
.radio-row { display: flex; gap: 10px; flex-wrap: wrap; }
.radio { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: var(--white); border: 1.5px solid var(--line); cursor: pointer; font-weight: 600; min-height: 44px; }
.radio:has(input:checked) { border-color: var(--terracotta); background: rgba(217,112,74,.08); }
.radio input { accent-color: var(--terracotta); width: 18px; height: 18px; margin: 0; }
@media (min-width: 860px) { .waitlist-box { grid-template-columns: 1fr 1fr; gap: 48px; padding: 48px; align-items: center; } }

/* FAQ */
.faq-list { max-width: 720px; margin: 0 auto; display: grid; gap: 10px; }
details { background: var(--white); border-radius: var(--radius-sm); box-shadow: var(--shadow); padding: 0 20px; }
summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--plum); }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--font-display); font-size: 1.5rem; line-height: 1; color: var(--terracotta); flex: none; transition: transform .2s ease; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0; padding: 0 0 18px; color: var(--ink-soft); }

/* Footer */
.site-footer { padding: 40px 0 32px; border-top: 1px solid var(--line); background: rgba(255,253,249,.5); }
.footer-grid { display: grid; gap: 20px; }
.footer-brand { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: center; }
.footer-brand p { grid-column: 1 / -1; margin: 0; color: var(--ink-soft); font-size: .95rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 22px; }
.footer-links a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: .95rem; }
.footer-links a:hover { color: var(--plum); text-decoration: underline; }
.copyright { color: var(--ink-mute); font-size: .85rem; margin: 0; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1fr auto; align-items: start; } .copyright { grid-column: 1 / -1; } }

/* Privacy page */
.prose { max-width: 720px; margin: 0 auto; padding: 48px var(--gutter) 80px; }
.prose h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
.prose h2 { font-size: 1.4rem; margin-top: 1.6em; text-align: left; margin-left: 0; max-width: none; }
.prose p, .prose li { color: var(--ink-soft); }
.prose .updated { color: var(--ink-mute); font-size: .9rem; }