/* =========================================================================
   Usagi-sensei — shared stylesheet
   Celestial "Sailor Moon meets Japan" theme: night-sky indigo, moon gold,
   sakura pink. Marketing pages + calendar app share these tokens.
   ========================================================================= */

:root {
  --indigo-900: #15122e;
  --indigo-800: #211d45;
  --indigo-700: #2e2a5e;
  --indigo-100: #e9e6fb;
  --gold:       #f4c95d;
  --gold-deep:  #e0a92e;
  --pink:       #ff7eb6;
  --pink-soft:  #ffd7e8;
  --pink-deep:  #d94f8c;
  --sky:        #7cc3f0;
  --cloud:      #fdf7fc;
  --ink:        #2a2740;
  --ink-soft:   #5b5773;
  --line:       #ece7f5;
  --white:      #ffffff;

  --radius:     18px;
  --radius-sm:  12px;
  --shadow:     0 18px 40px -18px rgba(33, 29, 69, 0.35);
  --shadow-sm:  0 8px 20px -12px rgba(33, 29, 69, 0.4);
  --maxw:       1120px;

  --font-display: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  --font-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", system-ui, -apple-system,
    "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cloud);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display { font-family: var(--font-display); font-weight: 600; line-height: 1.2; }
a { color: var(--pink-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ------------------------------- Nav ------------------------------------ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(21, 18, 46, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(244, 201, 93, 0.25);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 12px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 1.35rem; color: var(--white);
  letter-spacing: 0.5px;
}
.brand:hover { text-decoration: none; }
.brand .moon { font-size: 1.4rem; filter: drop-shadow(0 0 6px rgba(244,201,93,.7)); }
.brand b { color: var(--gold); font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.nav-links a {
  color: var(--indigo-100); padding: 8px 14px; border-radius: 999px;
  font-size: 0.95rem; transition: background 0.2s, color 0.2s;
}
.nav-links a:hover { background: rgba(255,255,255,0.1); text-decoration: none; color: var(--white); }
.nav-links a.active { background: var(--gold); color: var(--indigo-900); font-weight: 600; }
.nav-links a.cta { background: var(--pink); color: var(--white); font-weight: 600; }
.nav-links a.cta:hover { background: var(--pink-deep); }

.nav-toggle {
  display: none; background: none; border: 0; color: var(--white);
  font-size: 1.6rem; cursor: pointer; line-height: 1;
}

/* ------------------------------ Buttons --------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  padding: 13px 26px; border-radius: 999px; border: 0;
  font-family: var(--font-body); font-size: 1rem; font-weight: 600;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--pink), var(--pink-deep)); color: #fff; box-shadow: var(--shadow-sm); }
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: var(--indigo-900); box-shadow: var(--shadow-sm); }
.btn-ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.6); }
.btn-ghost:hover { background: rgba(255,255,255,0.22); }
.btn-outline { background: #fff; color: var(--pink-deep); border: 1.5px solid var(--pink); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-sm { padding: 8px 16px; font-size: 0.9rem; }

/* -------------------------------- Hero ---------------------------------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  color: #fff; text-align: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.03);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(21,18,46,0.55) 0%, rgba(21,18,46,0.35) 40%, rgba(21,18,46,0.8) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; padding: 120px 22px; }
.hero .eyebrow {
  display: inline-block; letter-spacing: 4px; text-transform: uppercase;
  font-size: 0.78rem; color: var(--gold); margin-bottom: 18px;
  border: 1px solid rgba(244,201,93,0.5); padding: 6px 16px; border-radius: 999px;
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5rem); margin: 0 0 8px;
  text-shadow: 0 6px 30px rgba(0,0,0,0.5);
}
.hero .jp { display: block; font-size: clamp(1rem, 2.6vw, 1.4rem); color: var(--pink-soft); letter-spacing: 6px; margin-bottom: 10px; }
.hero .lede { font-size: clamp(1.05rem, 2.4vw, 1.3rem); color: #f2eefc; margin: 18px auto 34px; max-width: 620px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.scroll-cue {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,0.75); font-size: 0.8rem; letter-spacing: 2px;
  animation: bob 2s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* --------------------------- Page header (sub) -------------------------- */
.page-hero {
  position: relative; color: #fff; text-align: center; padding: 96px 22px 84px;
  background: var(--indigo-800); overflow: hidden;
}
.page-hero .hero-bg { opacity: 0.45; }
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(21,18,46,0.55), rgba(21,18,46,0.85));
}
.page-hero-content { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin: 6px 0 12px; }
.page-hero .jp { color: var(--gold); letter-spacing: 5px; font-size: 0.95rem; }
.page-hero p { color: #ece8fb; font-size: 1.1rem; margin: 0 auto; max-width: 620px; }

/* ------------------------------ Sections -------------------------------- */
.section { padding: 84px 0; }
.section.tint { background: linear-gradient(180deg, #fff, var(--cloud)); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section-head .kicker { color: var(--pink-deep); font-weight: 700; letter-spacing: 3px; text-transform: uppercase; font-size: 0.78rem; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 10px 0 12px; color: var(--indigo-800); }
.section-head p { color: var(--ink-soft); font-size: 1.08rem; }

/* Feature cards */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow-sm);
  transition: transform 0.18s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .icon {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.6rem; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--pink-soft), #fff);
}
.card h3 { margin: 0 0 8px; color: var(--indigo-800); font-size: 1.25rem; }
.card p { margin: 0; color: var(--ink-soft); }

/* Split (image + text) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img, .figure img {
  width: 100%; border-radius: var(--radius); box-shadow: var(--shadow);
  border: 4px solid #fff; outline: 1px solid var(--line);
}
.figure figcaption, .media-note { color: var(--ink-soft); font-size: 0.85rem; margin-top: 10px; text-align: center; font-style: italic; }
.split-text h2 { color: var(--indigo-800); font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin: 0 0 14px; }
.split-text p { color: var(--ink-soft); margin: 0 0 16px; }

/* Qualification list */
.quals { display: grid; gap: 16px; }
.qual {
  display: flex; gap: 18px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--gold);
  border-radius: var(--radius-sm); padding: 20px 22px; box-shadow: var(--shadow-sm);
}
.qual .badge {
  flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: var(--indigo-900); font-size: 1.4rem;
}
.qual h3 { margin: 0 0 4px; font-size: 1.15rem; color: var(--indigo-800); }
.qual p { margin: 0; color: var(--ink-soft); font-size: 0.98rem; }
.qual .year { margin-left: auto; color: var(--pink-deep); font-weight: 700; font-size: 0.9rem; white-space: nowrap; }

/* Pills */
.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.pill { background: var(--pink-soft); color: var(--pink-deep); padding: 6px 14px; border-radius: 999px; font-size: 0.85rem; font-weight: 600; }
.pill.gold { background: #fbeecb; color: var(--gold-deep); }

/* ------------------------ Sample lesson content ------------------------- */
.lesson-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden; margin-bottom: 28px;
}
.lesson-card > header {
  background: linear-gradient(135deg, var(--indigo-800), var(--indigo-700));
  color: #fff; padding: 22px 28px;
}
.lesson-card > header h3 { margin: 0; color: #fff; }
.lesson-card > header .meta { color: var(--pink-soft); font-size: 0.9rem; margin-top: 4px; }
.lesson-body { padding: 26px 28px; }
.lesson-body h4 { color: var(--pink-deep); text-transform: uppercase; letter-spacing: 1px; font-size: 0.82rem; margin: 22px 0 10px; }
.lesson-body h4:first-child { margin-top: 0; }

.vocab { width: 100%; border-collapse: collapse; }
.vocab th, .vocab td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); }
.vocab th { background: var(--cloud); color: var(--indigo-800); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.vocab td.jp { font-family: var(--font-display); font-size: 1.15rem; color: var(--indigo-800); }
.vocab td .romaji { color: var(--ink-soft); font-size: 0.85rem; }
.table-scroll { overflow-x: auto; }

.dialogue { display: grid; gap: 10px; }
.line { display: flex; gap: 12px; align-items: flex-start; }
.line .who { flex: none; width: 84px; font-weight: 700; color: var(--pink-deep); }
.line .say .jp { font-family: var(--font-display); font-size: 1.1rem; color: var(--indigo-800); }
.line .say .en { color: var(--ink-soft); font-size: 0.92rem; }

.audio-mock { display: flex; align-items: center; gap: 14px; background: var(--cloud); border: 1px dashed var(--pink); border-radius: var(--radius-sm); padding: 16px 20px; }
.audio-mock .play { width: 44px; height: 44px; border-radius: 50%; background: var(--pink); color: #fff; display: grid; place-items: center; font-size: 1.1rem; flex: none; }
.audio-mock .bar { flex: 1; height: 6px; border-radius: 999px; background: linear-gradient(90deg, var(--pink) 35%, var(--line) 35%); }

.quiz { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.quiz li { background: var(--cloud); border-radius: var(--radius-sm); padding: 16px 18px; }
.quiz .q { font-weight: 600; color: var(--indigo-800); margin-bottom: 8px; }
.quiz .opt { display: block; padding: 4px 0; color: var(--ink-soft); }

/* Callout / notes */
.note {
  background: #fff7fb; border: 1px solid var(--pink-soft); border-left: 5px solid var(--pink);
  border-radius: var(--radius-sm); padding: 16px 20px; color: var(--ink-soft);
}
.note strong { color: var(--pink-deep); }

/* CTA banner */
.cta-band { background: radial-gradient(1200px 400px at 50% -20%, var(--indigo-700), var(--indigo-900)); color: #fff; text-align: center; padding: 74px 22px; }
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 12px; }
.cta-band p { color: var(--indigo-100); max-width: 560px; margin: 0 auto 26px; }

/* ------------------------------ Footer ---------------------------------- */
.footer { background: var(--indigo-900); color: var(--indigo-100); padding: 46px 22px 30px; }
.footer-inner { max-width: var(--maxw); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
.footer .brand { font-size: 1.2rem; }
.footer .small { font-size: 0.85rem; color: #a49fce; }
.footer a { color: var(--gold); }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--indigo-100); font-size: 0.92rem; }

/* ------------------------- Responsive marketing ------------------------- */
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .split.reverse .split-media { order: 0; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--indigo-900); padding: 14px 18px 20px; border-bottom: 1px solid rgba(244,201,93,0.25);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; border-radius: 12px; }
  .section { padding: 60px 0; }
}

/* =========================================================================
   Calendar app
   ========================================================================= */
.cal-main { min-height: 74vh; background: linear-gradient(180deg, #fff, var(--cloud)); }
.cal-wrap { max-width: 1080px; margin: 0 auto; padding: 30px 22px 80px; }

.cal-top { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.cal-greet { font-family: var(--font-display); font-size: 1.35rem; color: var(--indigo-800); }
.cal-greet .role { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; background: var(--gold); color: var(--indigo-900); padding: 3px 10px; border-radius: 999px; margin-left: 8px; vertical-align: middle; font-family: var(--font-body); font-weight: 700; }
.cal-top .actions { display: flex; gap: 8px; }

.quota { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 18px; margin-bottom: 18px; box-shadow: var(--shadow-sm); }
.quota .row { display: flex; justify-content: space-between; font-size: 0.95rem; color: var(--indigo-800); }
.quota .track { height: 10px; background: var(--line); border-radius: 999px; overflow: hidden; margin-top: 9px; }
.quota .fill { height: 100%; background: linear-gradient(90deg, var(--pink), var(--pink-deep)); transition: width 0.3s; }
.quota.full .fill { background: linear-gradient(90deg, var(--gold-deep), var(--pink-deep)); }

.weeknav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 10px; }
.weeknav .label { font-weight: 700; color: var(--indigo-800); min-width: 220px; text-align: center; }
.weekmeta { text-align: center; margin-bottom: 18px; }

.admin-hint { background: #fff7fb; border: 1px solid var(--pink-soft); border-radius: 10px; padding: 10px 14px; font-size: 0.86rem; color: var(--ink-soft); text-align: center; margin-bottom: 16px; }

.legend { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; margin-bottom: 18px; font-size: 0.85rem; color: var(--ink-soft); }
.legend .sw { display: inline-block; width: 14px; height: 14px; border-radius: 4px; vertical-align: -2px; margin-right: 6px; }

.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.day { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px 9px; }
.day.today { outline: 2px solid var(--gold); }
.day h4 { margin: 0 0 10px; text-align: center; font-family: var(--font-body); font-size: 0.82rem; color: var(--ink-soft); font-weight: 700; }
.day h4 .d { display: block; font-size: 1.4rem; font-family: var(--font-display); color: var(--indigo-800); }
.day h4 .mo { display: block; font-size: 0.72rem; color: var(--ink-soft); font-weight: 500; }
.day-slots { display: flex; flex-direction: column; gap: 6px; }
.day-empty { color: #b7b3c6; font-size: 0.8rem; text-align: center; padding: 10px 0; }

.slot { border: 1px solid var(--pink-soft); background: #fff; border-radius: 9px; padding: 7px 6px; font-size: 0.85rem; cursor: pointer; text-align: center; color: var(--indigo-800); transition: transform 0.12s, background 0.15s; font-family: var(--font-body); line-height: 1.25; }
.slot:hover:not(:disabled) { background: var(--pink-soft); transform: translateY(-1px); }
.slot.mine { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); border-color: var(--gold-deep); color: var(--indigo-900); font-weight: 700; }
.slot.booked { background: linear-gradient(135deg, var(--pink), var(--pink-deep)); border-color: var(--pink-deep); color: #fff; font-weight: 600; }
.slot.blocked { background: repeating-linear-gradient(45deg, #e7e4f0, #e7e4f0 6px, #dcd8ea 6px, #dcd8ea 12px); border-color: #cfc9e0; color: #6b6784; }
.slot.taken, .slot.past { background: #eee; border-color: #e6e6ee; color: #a6a3b4; cursor: not-allowed; }
.slot .who2 { display: block; font-size: 0.68rem; opacity: 0.92; margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Login */
.login-wrap { max-width: 410px; margin: 56px auto; padding: 0 22px; }
.login-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 34px 30px; text-align: center; }
.login-card .moon-big { font-size: 2.6rem; filter: drop-shadow(0 0 10px rgba(244,201,93,.6)); }
.login-card h2 { color: var(--indigo-800); margin: 6px 0 4px; }
.login-card p.sub { color: var(--ink-soft); font-size: 0.92rem; margin: 0 0 6px; }
.field { text-align: left; margin: 14px 0; }
.field label { display: block; font-size: 0.82rem; color: var(--ink-soft); margin-bottom: 5px; font-weight: 600; }
.field input { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 1rem; font-family: var(--font-body); }
.field input:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px var(--pink-soft); }
.demo-hint { background: var(--cloud); border-radius: 10px; padding: 10px; font-size: 0.82rem; color: var(--ink-soft); margin-top: 16px; }
.demo-hint b { color: var(--pink-deep); }
.err { color: #c0392b; background: #fdecec; border-radius: 10px; padding: 10px 12px; font-size: 0.88rem; margin: 12px 0 0; display: none; text-align: left; }
.err.show { display: block; }

/* Admin panel */
.admin-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 22px 24px; margin-top: 28px; }
.admin-panel h3 { margin: 0 0 12px; color: var(--indigo-800); }
.user-row { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.user-row .u { font-weight: 600; color: var(--indigo-800); }
.user-row .meta { color: var(--ink-soft); font-size: 0.82rem; }
.user-row .sp { margin-left: auto; }
.inline-form { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.inline-form input { flex: 1; min-width: 140px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 10px; font-family: var(--font-body); }
.inline-form input:focus { outline: none; border-color: var(--pink); }

/* Modal + toast */
.modal-back { position: fixed; inset: 0; background: rgba(21,18,46,.5); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal-back.show { display: flex; }
.modal { background: #fff; border-radius: var(--radius); padding: 26px; max-width: 400px; width: 100%; box-shadow: var(--shadow); }
.modal h3 { margin: 0 0 10px; color: var(--indigo-800); }
.modal p { color: var(--ink-soft); margin: 0 0 6px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--indigo-800); color: #fff; padding: 12px 22px; border-radius: 999px; box-shadow: var(--shadow); z-index: 200; opacity: 0; transition: opacity .25s, transform .25s; pointer-events: none; max-width: 90vw; text-align: center; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.toast.err2 { background: #c0392b; }
.toast.ok { background: #2f9e6f; }

@media (max-width: 860px) {
  .week { grid-template-columns: 1fr; }
  .day { padding: 12px; }
  .day h4 .d { display: inline; font-size: 1rem; margin-left: 4px; }
  .day h4 .mo { display: inline; margin-left: 4px; }
  .day-slots { flex-direction: row; flex-wrap: wrap; }
  .slot { flex: 1 1 auto; min-width: 74px; }
  .cal-greet { font-size: 1.15rem; }
}

/* Demo-mode badge */
.demo-badge { background: #fff4e6; border: 1px solid #ffd8a8; border-left: 5px solid var(--gold-deep); border-radius: 10px; padding: 10px 14px; font-size: 0.85rem; color: #8a5a00; margin-bottom: 16px; }
.demo-badge b { color: #7a4f00; }

/* Admin message list */
.msg { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; background: var(--cloud); }
.msg-head { font-size: 0.9rem; color: var(--indigo-800); }
.msg-time { color: var(--ink-soft); font-size: 0.78rem; float: right; }
.msg-body { margin-top: 6px; color: var(--ink-soft); white-space: pre-wrap; word-break: break-word; }

/* =========================================================================
   Contact page
   ========================================================================= */
.contact-wrap { max-width: 640px; margin: 0 auto; padding: 56px 22px 84px; }
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 30px 30px 34px; }
.contact-card .field { margin: 0 0 16px; }
.contact-card textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font-size: 1rem; font-family: var(--font-body); resize: vertical; min-height: 150px;
}
.contact-card textarea:focus, .contact-card input:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px var(--pink-soft); }
.contact-card input { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 1rem; font-family: var(--font-body); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-ok { display: none; text-align: center; padding: 30px 10px; }
.form-ok .big { font-size: 3rem; }
.form-ok h3 { color: var(--indigo-800); margin: 8px 0 6px; }
.form-ok p { color: var(--ink-soft); margin: 0; }
.form-ok.show { display: block; }
.contact-side { display: grid; gap: 14px; margin-top: 26px; }
.contact-side .chip { display: flex; align-items: center; gap: 12px; background: var(--cloud); border-radius: var(--radius-sm); padding: 14px 18px; color: var(--ink-soft); }
.contact-side .chip .ic { font-size: 1.4rem; }