/* ============================================================================
   LittleLove marketing site
   "The hour the lamps come on." Warm-dusk identity, mirrored from the app
   palette (app/lib/theme/app_palette.dart). Two voices: rose (you) + mauve
   (partner); sage is the quiet mark of verification.
   ========================================================================== */

:root {
  /* ── light: "the hour the lamps come on" ── */
  --bg-canvas: #F4EBEC;
  --bg-surface: #EBDFE2;
  --bg-surface-alt: #E2D3D8;
  --text-primary: #2A1F2A;
  --text-muted: #7C6C78;
  --accent-user: #A04A6A;     /* rose: you */
  --accent-user-soft: #C98EA3;
  --accent-partner: #9C7E94;  /* mauve: partner */
  --sage: #4F7A5E;            /* verification / trust */
  --border-soft: #D9C7CD;
  --warning: #B85C5C;
  --bubble-in-bg: #FFFAFB;
  --bubble-out-bg: #E8C8D2;
  --bubble-out-text: #3A1424;

  /* derived */
  --glow-1: rgba(160, 74, 106, 0.18);
  --glow-2: rgba(156, 126, 148, 0.16);
  --shadow-soft: 0 24px 60px -28px rgba(42, 31, 42, 0.45);
  --shadow-phone: 0 40px 90px -40px rgba(42, 31, 42, 0.55);
  --grain-opacity: 0.045;

  --maxw: 1140px;
  --pad: clamp(1.25rem, 5vw, 4rem);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, "SFMono-Regular", monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  color-scheme: light;
}

:root[data-theme="dark"],
:root[data-theme="auto"] {
  /* auto falls back to dark only via media query below */
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] { color-scheme: dark; }
}

/* explicit dark + auto-when-system-dark share one declaration block */
:root[data-theme="dark"],
:root[data-theme="auto"]:where(.theme-dark),
html.theme-dark {
  --bg-canvas: #181019;
  --bg-surface: #241A28;
  --bg-surface-alt: #322438;
  --text-primary: #F4EBEC;
  --text-muted: #B7A6B1;
  --accent-user: #C98EA3;
  --accent-user-soft: #E0B6C6;
  --accent-partner: #B6A0B2;
  --sage: #8FB89A;
  --border-soft: #3D2E42;
  --warning: #E58A8A;
  --bubble-in-bg: #2E2233;
  --bubble-out-bg: #5E2C49;
  --bubble-out-text: #F6E5EC;
  --glow-1: rgba(201, 142, 163, 0.20);
  --glow-2: rgba(143, 184, 154, 0.12);
  --shadow-soft: 0 24px 60px -26px rgba(0, 0, 0, 0.6);
  --shadow-phone: 0 50px 110px -40px rgba(0, 0, 0, 0.75);
  --grain-opacity: 0.06;
  color-scheme: dark;
}

/* ── reset / base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: clamp(1rem, 0.55vw + 0.9rem, 1.15rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.5s var(--ease), color 0.5s var(--ease);
  overflow-x: clip;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.mono { font-family: var(--font-mono); font-weight: 400; letter-spacing: -0.01em; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--accent-user); color: #fff; padding: 0.6rem 1rem; z-index: 100;
  border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2.5px solid var(--sage); outline-offset: 3px; border-radius: 4px; }

/* ── typography primitives ───────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-user);
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1.4rem;
}
.eyebrow--sage { color: var(--sage); }
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 20%, transparent);
}

.h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  font-optical-sizing: auto;
}
.h2--center { text-align: center; }

.lede {
  font-size: clamp(1.05rem, 1vw + 0.85rem, 1.3rem);
  color: var(--text-muted);
  max-width: 46ch;
  margin-top: 1.2rem;
  line-height: 1.62;
}
.lede--center { margin-left: auto; margin-right: auto; text-align: center; }

.microcaption { color: var(--text-muted); font-size: 0.8rem; margin-top: 1rem; opacity: 0.85; }

/* ── buttons ─────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  padding: 0.85rem 1.4rem; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s;
  white-space: nowrap; line-height: 1;
}
.btn svg { transition: transform 0.25s var(--ease); }
.btn--primary {
  background: var(--accent-user); color: #fff;
  box-shadow: 0 14px 30px -12px color-mix(in srgb, var(--accent-user) 70%, transparent);
}
:root.theme-dark .btn--primary, :root[data-theme="dark"] .btn--primary { color: #2A0F1C; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -12px color-mix(in srgb, var(--accent-user) 75%, transparent); }
.btn--primary:hover svg { transform: translateX(3px); }
.btn--lg { padding: 1.05rem 2rem; font-size: 1.1rem; }
.btn--quiet { color: var(--text-primary); border-color: var(--border-soft); background: transparent; }
.btn--quiet:hover { border-color: var(--accent-user); color: var(--accent-user); transform: translateY(-2px); }
.btn--ghost { background: transparent; }
.btn--sm { padding: 0.55rem 1.05rem; font-size: 0.9rem; }
.btn--ghost.btn--sm { background: var(--accent-user); color: #fff; }
:root.theme-dark .btn--ghost.btn--sm { color: #2A0F1C; }

/* ── nav ─────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.9rem var(--pad);
  background: color-mix(in srgb, var(--bg-canvas) 78%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid color-mix(in srgb, var(--border-soft) 60%, transparent);
}
.nav__brand { display: inline-flex; align-items: center; gap: 0.55rem; font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; letter-spacing: -0.01em; }
.nav__mark { color: var(--accent-user); display: inline-flex; }
.nav__links { margin-left: auto; display: flex; align-items: center; gap: 1.6rem; font-size: 0.95rem; font-weight: 500; }
.nav__links > a:not(.btn) { color: var(--text-muted); transition: color 0.2s; }
.nav__links > a:not(.btn):hover { color: var(--text-primary); }
@media (max-width: 720px) { .nav__links > a:not(.btn):not([data-cta]) { display: none; } }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--border-soft);
  background: transparent; color: var(--text-primary); cursor: pointer; display: grid; place-items: center;
  transition: border-color 0.2s, transform 0.3s var(--ease), color 0.2s;
}
.theme-toggle:hover { border-color: var(--accent-user); color: var(--accent-user); transform: rotate(18deg); }
.theme-toggle__moon { display: none; }
:root.theme-dark .theme-toggle__sun, :root[data-theme="dark"] .theme-toggle__sun { display: none; }
:root.theme-dark .theme-toggle__moon, :root[data-theme="dark"] .theme-toggle__moon { display: block; }

/* ── layout bands ────────────────────────────────────────────────────── */
.band { padding: clamp(3rem, 6vw, 5.5rem) var(--pad); max-width: var(--maxw); margin-inline: auto; }
.section-head { max-width: 720px; }
.section-head--narrow { max-width: 600px; margin-inline: auto; text-align: center; }
.section-head--narrow .lede { margin-inline: auto; }

/* ── HERO ────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  max-width: var(--maxw); margin-inline: auto;
  padding: clamp(2.5rem, 5vw, 5rem) var(--pad) clamp(3rem, 6vw, 5.5rem);
  min-height: min(82vh, 720px);
}
@media (max-width: 880px) { .hero { grid-template-columns: 1fr; padding-top: 2.5rem; } }

.hero__glow {
  position: absolute; inset: -10% -20% auto auto; width: 60vw; height: 60vw; max-width: 720px; max-height: 720px;
  background: radial-gradient(circle at 60% 40%, var(--glow-1), transparent 62%),
              radial-gradient(circle at 30% 70%, var(--glow-2), transparent 60%);
  filter: blur(20px); z-index: -1; pointer-events: none;
  animation: drift 22s ease-in-out infinite alternate;
}
@keyframes drift { from { transform: translate(0,0) scale(1); } to { transform: translate(-4%, 3%) scale(1.08); } }

.hero__grain {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.6rem, 6.4vw, 5rem); line-height: 0.98; letter-spacing: -0.025em;
  font-optical-sizing: auto;
}
.hero__title em { font-style: italic; font-weight: 400; color: var(--accent-user); }
.hero__lede { font-size: clamp(1.1rem, 1.1vw + 0.9rem, 1.4rem); color: var(--text-muted); max-width: 42ch; margin-top: 1.6rem; line-height: 1.55; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }
.hero__foot { color: var(--text-muted); font-size: 0.78rem; margin-top: 1.5rem; letter-spacing: 0.02em; }

/* hero stage: phone + wire */
.hero__stage { position: relative; display: grid; place-items: center; }

.phone {
  position: relative; width: clamp(220px, 24vw, 290px); aspect-ratio: 9 / 19;
  background: var(--bg-surface); border-radius: 38px;
  padding: 12px; box-shadow: var(--shadow-phone);
  border: 1px solid color-mix(in srgb, var(--border-soft) 70%, transparent);
}
.phone--hero { transform: rotate(-3deg); animation: floaty 7s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(-3deg) translateY(-12px); } }
.phone__notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 38%; height: 22px; background: var(--bg-canvas); border-radius: 0 0 14px 14px; z-index: 3; }
.phone__screen {
  height: 100%; border-radius: 28px; overflow: hidden;
  background: linear-gradient(170deg, var(--bg-canvas), var(--bg-surface-alt));
  padding: 2.4rem 0.85rem 1rem; position: relative;
}

/* chat mock */
.chat { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.82rem; }
.chat--full { gap: 0.55rem; }
.chat__day { align-self: center; font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.3rem; }
.bubble { padding: 0.5rem 0.75rem; border-radius: 16px; max-width: 82%; line-height: 1.35; box-shadow: 0 2px 6px -3px rgba(0,0,0,0.2); }
.bubble--in { background: var(--bubble-in-bg); color: var(--text-primary); align-self: flex-start; border-bottom-left-radius: 5px; }
.bubble--out { background: var(--bubble-out-bg); color: var(--bubble-out-text); align-self: flex-end; border-bottom-right-radius: 5px; }
.bubble--read { background: transparent; box-shadow: none; color: var(--accent-user); font-family: var(--font-mono); font-size: 0.6rem; padding: 0 0.4rem; }
.bubble--typing { display: inline-flex; gap: 4px; align-items: center; padding: 0.6rem 0.8rem; }
.bubble--typing span { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.5; animation: typing 1.3s infinite; }
.bubble--typing span:nth-child(2) { animation-delay: 0.18s; }
.bubble--typing span:nth-child(3) { animation-delay: 0.36s; }
@keyframes typing { 0%,60%,100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-4px); opacity: 1; } }

.bubble--voice { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.68rem; }
.wave { display: inline-flex; align-items: center; gap: 2px; height: 18px; }
.wave i { width: 2.5px; border-radius: 2px; background: currentColor; animation: wave 1.1s ease-in-out infinite; }
.wave i:nth-child(odd) { height: 60%; } .wave i:nth-child(even) { height: 100%; }
.wave i:nth-child(3n) { animation-delay: 0.2s; } .wave i:nth-child(3n+1) { animation-delay: 0.4s; }
@keyframes wave { 0%,100% { transform: scaleY(0.5); } 50% { transform: scaleY(1); } }

/* call mock */
.phone__screen--call { background: linear-gradient(180deg, var(--bg-surface), var(--bg-canvas)); display: grid; place-content: center; text-align: center; gap: 0.6rem; }
.call { display: grid; gap: 0.5rem; justify-items: center; }
.call__avatar { width: 76px; height: 76px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-user), var(--accent-partner)); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-size: 2rem; box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-user) 50%, transparent); animation: ring 2.4s ease-out infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-user) 45%, transparent); } 100% { box-shadow: 0 0 0 26px transparent; } }
.call__name { font-family: var(--font-display); font-size: 1.25rem; }
.call__status { font-size: 0.62rem; color: var(--sage); }
.call__controls { display: flex; gap: 0.8rem; margin-top: 0.8rem; }
.call__btn { width: 30px; height: 30px; border-radius: 50%; background: var(--bg-surface-alt); }
.call__btn--end { background: var(--warning); }

/* the wire: what the server sees */
.wire { position: absolute; bottom: -8%; left: -6%; display: flex; align-items: center; gap: 0.7rem; padding: 0.7rem 1rem; background: var(--bg-surface); border: 1px solid var(--border-soft); border-radius: 14px; box-shadow: var(--shadow-soft); transform: rotate(2deg); }
@media (max-width: 880px) { .wire { position: static; transform: none; margin-top: 1.5rem; } .phone--hero { transform: rotate(0); animation: none; } }
.wire__label { position: absolute; top: -0.7rem; left: 0.9rem; font-size: 0.55rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); background: var(--bg-surface); padding: 0 0.4rem; }
.wire__cipher { font-size: 0.74rem; color: var(--text-muted); letter-spacing: 0.04em; }
.wire__lock { color: var(--sage); flex-shrink: 0; }

/* ── THE GUARANTEE ───────────────────────────────────────────────────── */
.negations { list-style: none; padding: 0; margin-top: 2.2rem; display: grid; gap: 1.1rem; max-width: 760px; }
.negations li { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-weight: 400; line-height: 1.25; padding-bottom: 1.1rem; border-bottom: 1px solid var(--border-soft); }
.negations em { display: block; font-family: var(--font-body); font-style: normal; font-size: 0.92rem; color: var(--text-muted); margin-top: 0.35rem; max-width: 48ch; }
.negations__no { color: var(--accent-user); font-style: italic; font-weight: 500; }
.metadata-line { font-family: var(--font-display); font-size: clamp(1.2rem, 2.2vw, 1.7rem); margin-top: 2.4rem; max-width: 30ch; line-height: 1.3; }
.metadata-line em { color: var(--accent-partner); font-style: italic; }
.primitives { margin-top: 2rem; color: var(--sage); font-size: 0.85rem; letter-spacing: 0.04em; }

/* ── DISTANCE (LDR) ──────────────────────────────────────────────────── */
.band--distance { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (max-width: 820px) { .band--distance { grid-template-columns: 1fr; } .distance__art { order: 2; } }
.usmap { width: 100%; overflow: visible; }
.usmap__land { fill: var(--bg-surface-alt); stroke: var(--border-soft); stroke-width: 1.2; stroke-linejoin: round; }
.usmap__tx { fill: var(--accent-user); stroke: var(--bg-canvas); stroke-width: 1; }
.usmap__tn { fill: var(--accent-partner); stroke: var(--bg-canvas); stroke-width: 1; }
.route-a { stop-color: var(--accent-user); }
.route-b { stop-color: var(--accent-partner); }
.usmap__route { opacity: 0.75; }
.usmap__pin circle { fill: var(--bg-canvas); }
.usmap__pin .pulse { fill: none; stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: ping 2.6s ease-out infinite; }
.usmap__pin--tx .pulse { stroke: var(--accent-user); }
.usmap__pin--tn .pulse { stroke: var(--accent-partner); animation-delay: 1.3s; }
@keyframes ping { 0% { transform: scale(0.6); opacity: 0.7; } 100% { transform: scale(4.5); opacity: 0; } }
.usmap__fly { offset-path: path("M420,474 Q560,250 679,360"); offset-rotate: 0deg; }
.usmap__fly--a path { fill: var(--accent-user); }
.usmap__fly--b path { fill: var(--accent-partner); }
.usmap__fly--a { animation: fly 4.5s var(--ease) infinite; }
.usmap__fly--b { animation: fly 4.5s var(--ease) infinite reverse; animation-delay: 2.25s; }
@keyframes fly { 0% { offset-distance: 0%; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }
.usmap__label { fill: var(--text-primary); font-size: 21px; letter-spacing: 0.03em; }
.chiplist { list-style: none; padding: 0; margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.7rem; }
.chiplist li { font-size: 0.9rem; padding: 0.5rem 1rem; border-radius: 999px; background: var(--bg-surface); border: 1px solid var(--border-soft); color: var(--text-primary); }

/* ── SHOWCASE (features + gif slots) ─────────────────────────────────── */
.showcase { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 5vw, 4rem); justify-content: center; align-items: flex-start; }
.showcase__item { display: grid; justify-items: center; gap: 1rem; }
.showcase__item .phone { transform: rotate(2deg); transition: transform 0.5s var(--ease); }
.showcase__item:first-child .phone { transform: rotate(-2deg); }
.showcase__item:hover .phone { transform: rotate(0) translateY(-8px); }
.showcase__item figcaption { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; }
.showcase__note { text-align: center; margin-top: 2.5rem; color: var(--sage); letter-spacing: 0.06em; }

/* ── COUPLE ──────────────────────────────────────────────────────────── */
.band--couple { text-align: center; }
.couple-quote {
  font-family: var(--font-display); font-style: italic; font-weight: 400;
  font-size: clamp(1.15rem, 1.3vw + 0.95rem, 1.55rem); line-height: 1.5;
  letter-spacing: -0.005em; color: var(--text-primary);
  margin-top: 1.8rem; max-width: 34ch; margin-inline: auto;
}
.signature { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; color: var(--accent-user); margin-top: 1.4rem; }
.couple-disarm { margin-top: 1.5rem; color: var(--text-muted); font-size: 0.88rem; letter-spacing: 0.01em; }

/* ── CODE ────────────────────────────────────────────────────────────── */
.band--code .section-head .btn { margin-top: 2.2rem; }
.code-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 820px) { .code-grid { grid-template-columns: 1fr; } }
.codeblock { background: #1c1320; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-soft); border: 1px solid #34273a; }
.codeblock__bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1rem; background: #150e18; }
.codeblock__bar span { width: 11px; height: 11px; border-radius: 50%; background: #4a3a50; }
.codeblock__bar span:first-child { background: #c98ea3; }
.codeblock__bar em { margin-left: auto; font-size: 0.72rem; color: #8a7790; font-style: normal; }
.codeblock pre { margin: 0; padding: 1.3rem 1.4rem; overflow-x: auto; }
.codeblock code { font-size: 0.8rem; line-height: 1.75; color: #e7d7e0; display: block; }
.c-com { color: #6f5d76; font-style: italic; }
.c-kw { color: #c98ea3; } .c-fn { color: #8fb89a; } .c-ty { color: #e0b6c6; } .c-str { color: #d8a07a; }

/* ── GET / CONTACT ───────────────────────────────────────────────────── */
.band--get { position: relative; text-align: center; max-width: none; background: var(--bg-surface); border-top: 1px solid var(--border-soft); overflow: hidden; }
.get__inner { max-width: 640px; margin-inline: auto; padding-inline: var(--pad); position: relative; }
.get__glow { position: absolute; inset: auto 50% -40% auto; transform: translateX(50%); width: 80vw; max-width: 900px; height: 500px; background: radial-gradient(ellipse at center, var(--glow-1), transparent 65%); filter: blur(30px); pointer-events: none; }
.band--get .btn--lg { margin-top: 2rem; }

.contact { margin-top: 3rem; }
.contact__label { color: var(--text-muted); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.9rem; }
.contact__row { display: grid; gap: 0.6rem; max-width: 400px; margin-inline: auto; }
.contact__field {
  font-family: var(--font-body); font-size: 1rem; padding: 0.85rem 1.2rem; border-radius: 14px;
  border: 1.5px solid var(--border-soft); background: var(--bg-canvas); color: var(--text-primary);
  width: 100%; transition: border-color 0.2s;
}
.contact__field::placeholder { color: var(--text-muted); }
.contact__field:focus { outline: none; border-color: var(--accent-user); }
.contact__textarea { resize: vertical; min-height: 7rem; line-height: 1.5; font-size: 1rem; }
.contact__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact__age { display: flex; align-items: center; gap: 0.55rem; max-width: 400px; margin: 0.1rem auto 0; font-size: 0.92rem; color: var(--text-muted); cursor: pointer; text-align: left; }
.contact__age input { width: 1.05rem; height: 1.05rem; accent-color: var(--accent-user); flex-shrink: 0; cursor: pointer; }
.contact__send { width: 100%; margin-top: 0.2rem; }
.contact__status { margin-top: 1rem; font-size: 0.92rem; min-height: 1.4em; color: var(--sage); }
.contact__status[data-err] { color: var(--warning); }

/* ── FOOTER ──────────────────────────────────────────────────────────── */
.foot { text-align: center; padding: clamp(3rem, 7vw, 5rem) var(--pad) 3rem; border-top: 1px solid var(--border-soft); display: grid; gap: 1rem; justify-items: center; }
.foot__brand { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; }
.foot__brand .nav__mark { color: var(--accent-user); }
.foot__line { color: var(--text-muted); max-width: 40ch; }
.foot__links { display: flex; gap: 1.6rem; font-weight: 500; }
.foot__links a { color: var(--accent-user); }
.foot__links a:hover { text-decoration: underline; text-underline-offset: 3px; }
.foot__fine { color: color-mix(in srgb, var(--text-muted) 70%, var(--text-primary)); font-size: 0.85rem; letter-spacing: 0.01em; margin-top: 0.5rem; }

/* ── legal pages (privacy / terms) ───────────────────────────────────── */
.legal { max-width: 740px; margin-inline: auto; padding: clamp(2rem, 5vw, 3.5rem) var(--pad) 4rem; }
.legal__back { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted); display: inline-flex; gap: 0.45rem; align-items: center; margin-bottom: 2.2rem; transition: color 0.2s; }
.legal__back:hover { color: var(--accent-user); }
.legal h1 { font-family: var(--font-display); font-weight: 500; font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.02em; line-height: 1.05; }
.legal__updated { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); margin-top: 0.9rem; letter-spacing: 0.02em; }
.legal__lede { font-size: 1.12rem; color: var(--text-muted); margin-top: 1.4rem; line-height: 1.6; }
.legal__tldr { background: var(--bg-surface); border: 1px solid var(--border-soft); border-radius: 16px; padding: 1.3rem 1.6rem; margin-top: 2rem; }
.legal__tldr h2 { margin-top: 0; font-size: 1.15rem; }
.legal__tldr ul { margin-top: 0.6rem; }
.legal h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.35rem, 2.6vw, 1.85rem); margin-top: 2.8rem; letter-spacing: -0.01em; line-height: 1.15; }
.legal h3 { font-size: 1.02rem; font-weight: 700; margin-top: 1.7rem; color: var(--text-primary); }
.legal p, .legal li { color: var(--text-primary); line-height: 1.7; margin-top: 0.9rem; font-size: 1rem; }
.legal ul { padding-left: 1.25rem; margin-top: 0.5rem; }
.legal li { margin-top: 0.45rem; }
.legal strong { font-weight: 700; }
.legal a { color: var(--accent-user); text-decoration: underline; text-underline-offset: 2px; }
.legal__contact { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--border-soft); font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; }
.legal__contact strong { color: var(--text-primary); }

/* ── scroll reveal ───────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .phone--hero, .hero__glow, .usmap__fly, .usmap__pin .pulse, .call__avatar, .bubble--typing span, .wave i { animation: none !important; }
}