:root {
  --blue: #1f4dff;
  --blue-bright: #2454ff;
  --blue-soft: #eef2ff;
  --navy: #050816;
  --navy-soft: #071033;
  --beige: #f4f0e8;
  --paper: #faf8f2;
  --white: #ffffff;
  --rust: #c55c47;
  --lime: #b7f238;
  --ink: #101114;
  --muted: #5f625f;
  --line: rgba(16, 17, 20, 0.13);
  --shadow: 0 32px 90px rgba(7, 16, 51, 0.15);
  --radius-xl: 38px;
  --radius-lg: 22px;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--beige);
  font-family: "Noto Sans Thai", Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, textarea, input { font: inherit; }
button, a, label { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, textarea:focus-visible, input:focus-visible + .option__indicator, .consent-card:focus-within, .recognition-option:focus-within {
  outline: 3px solid rgba(31, 77, 255, 0.38);
  outline-offset: 4px;
}

.page-grid {
  position: fixed;
  z-index: -3;
  inset: 0;
  background-image:
    linear-gradient(rgba(7, 16, 51, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 16, 51, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.ambient { position: fixed; z-index: -2; border-radius: 50%; filter: blur(10px); pointer-events: none; }
.ambient--blue { top: 8%; left: -10vw; width: 42vw; height: 42vw; background: rgba(31, 77, 255, 0.14); }
.ambient--rust { right: -9vw; bottom: -17vw; width: 38vw; height: 38vw; background: rgba(197, 92, 71, 0.13); }

.site-header {
  display: flex;
  width: min(1240px, calc(100% - 56px));
  margin: 0 auto;
  padding: 24px 0 17px;
  align-items: center;
  justify-content: space-between;
}

.brand { display: inline-flex; gap: 12px; align-items: center; color: inherit; text-decoration: none; }
.brand__mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  color: var(--white);
  background: #050816;
  box-shadow: 0 9px 24px rgba(0, 0, 0, 0.24);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: -0.04em;
}
.brand__copy { display: grid; line-height: 1.05; }
.brand__copy strong { font-size: 14px; letter-spacing: 0.07em; }
.brand__copy span { margin-top: 5px; color: #686b68; font-size: 9px; font-weight: 800; letter-spacing: 0.24em; }
.ananda-label { color: #6f716e; font-size: 10px; font-weight: 800; letter-spacing: 0.14em; }

.app-shell {
  display: grid;
  min-height: calc(100vh - 158px);
  padding: 24px 24px 54px;
  place-items: center;
}
.app-shell--welcome { place-items: start center; }

.survey-card {
  position: relative;
  width: min(800px, 100%);
  padding: clamp(30px, 5vw, 58px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.question-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), #5d7cff 76%, var(--rust));
  content: "";
}

.landing-card {
  width: min(1240px, 100%);
  padding: 0;
  border-radius: var(--radius-xl);
  background: var(--paper);
  box-shadow: 0 36px 100px rgba(7, 16, 51, 0.19);
}

.survey-card--loading { display: flex; min-height: 300px; align-items: center; justify-content: center; gap: 12px; color: var(--muted); }
.loading-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--blue); animation: pulse 1s ease-in-out infinite; }

.hero-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 2048 / 757;
  max-height: 360px;
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: linear-gradient(135deg, var(--navy) 0%, #071a68 56%, var(--blue) 100%);
  isolation: isolate;
}
.hero-banner::after {
  content: none;
}
.hero-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  animation: banner-in 1.1s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero-banner__plus { display: none; }
.hero-banner__plus--one { top: 22px; right: 26px; font-size: 34px; }
.hero-banner__plus--two { right: 74px; bottom: 17px; color: var(--rust); font-size: 22px; }

.landing-content { position: relative; padding: 52px clamp(48px, 5.2vw, 64px) 58px; }
.landing-content::after {
  position: absolute;
  right: 56px;
  bottom: 58px;
  width: 66px;
  height: 66px;
  border: 1px solid rgba(31, 77, 255, 0.21);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.view-enter { animation: view-in 0.42s cubic-bezier(0.22, 1, 0.36, 1) both; }
.eyebrow-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 23px; }
.eyebrow, .question-count { margin: 0; font-size: 11px; font-weight: 800; letter-spacing: 0.14em; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--navy-soft); }
.eyebrow::before { width: 10px; height: 10px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(183, 242, 56, 0.18); content: ""; }
.landing-content .eyebrow { margin-bottom: 25px; }
.question-count { color: #6e716f; letter-spacing: 0; }

.welcome-title, .thank-title, .question-title, .intro-title { overflow-wrap: anywhere; }
.welcome-title {
  max-width: 980px;
  margin: 0 0 20px;
  font-size: clamp(36px, 4vw, 64px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.welcome-lead {
  max-width: 820px;
  margin: 0;
  color: rgba(16, 17, 20, 0.72);
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.55;
}
.question-title, .intro-title { margin: 0 0 28px; font-size: clamp(26px, 3.6vw, 38px); font-weight: 800; line-height: 1.35; letter-spacing: -0.025em; }
.intro-title { margin-bottom: 14px; }
.intro-copy { margin: 0; color: var(--muted); font-size: clamp(15px, 2vw, 18px); line-height: 1.3; }
.thank-title { max-width: 650px; margin: 15px 0 18px; font-size: clamp(35px, 5vw, 56px); font-weight: 900; line-height: 1.2; letter-spacing: -0.04em; }

.welcome-meta { display: flex; flex-wrap: wrap; gap: 12px; margin: 29px 0 32px; }
.meta-pill {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #3a3d3a;
  background: var(--white);
  box-shadow: 0 5px 17px rgba(7, 16, 51, 0.055);
  font-size: 22px;
  font-weight: 600;
}
.meta-pill--1::before { content: "\25F7"; color: var(--blue); font-size: 17px; font-weight: 900; margin-right: 6px; }
.meta-pill--2::before { content: "\2713"; color: var(--rust); font-size: 17px; font-weight: 900; margin-right: 6px; }
.meta-pill--3::before { content: "\2197"; color: #5d8500; font-size: 17px; font-weight: 900; margin-right: 6px; }

.reward-content { padding: 48px clamp(42px, 5.2vw, 64px) 58px; }
.reward-content .eyebrow { margin-bottom: 20px; }
.reward-title {
  max-width: 850px;
  margin: 0 0 15px;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.reward-subtitle {
  max-width: 790px;
  margin: 0;
  color: rgba(16, 17, 20, 0.72);
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.65;
}
.reward-note {
  display: flex;
  max-width: 830px;
  align-items: flex-start;
  gap: 10px;
  margin: 22px 0 34px;
  padding: 14px 16px;
  border: 1px solid rgba(31, 77, 255, 0.15);
  border-radius: 16px;
  color: #454a57;
  background: var(--blue-soft);
  font-size: 13px;
  line-height: 1.65;
}
.reward-note > span {
  display: grid;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  place-items: center;
  margin-top: 1px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-size: 11px;
  font-weight: 900;
}
.reward-form { display: grid; max-width: 880px; gap: 20px; }
.field-group { min-width: 0; margin: 0; padding: 0; border: 0; }
.field-label { display: block; margin: 0 0 8px; color: var(--ink); font-size: 17px; font-weight: 750; }
.form-input {
  width: 100%;
  height: 58px;
  padding: 0 18px;
  border: 1.5px solid rgba(16, 17, 20, 0.16);
  border-radius: 17px;
  color: var(--ink);
  background: #fff;
  font-size: 18px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.form-input::placeholder { color: #999d99; }
.form-input:hover { border-color: rgba(31, 77, 255, 0.48); }
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31, 77, 255, 0.1); outline: none; }
.form-input.has-error { border-color: var(--rust); background: #fffaf8; }
.field-hint, .field-placeholder { margin: 7px 0 0; color: #777b77; font-size: 14px; }
.field-placeholder { margin: -2px 0 11px; }
.field-error {
  display: flex;
  min-height: 20px;
  align-items: center;
  gap: 6px;
  margin: 6px 0 0;
  color: var(--rust);
  font-size: 12px;
  font-weight: 700;
}
.field-error:empty { min-height: 0; margin-top: 0; }
.field-error:not(:empty)::before { content: "!"; }
.age-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.age-option {
  position: relative;
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 9px;
  padding: 11px 13px;
  border: 1.5px solid rgba(16, 17, 20, 0.14);
  border-radius: 15px;
  background: #fff;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.age-option:hover { border-color: var(--blue); transform: translateY(-1px); }
.age-option.is-selected { border-color: var(--blue); background: var(--blue-soft); }
.age-option input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.age-option__dot { width: 18px; height: 18px; flex: 0 0 18px; border: 1.5px solid #a8aaa8; border-radius: 50%; background: #fff; }
.age-option.is-selected .age-option__dot { border: 5px solid var(--blue); }
.age-fieldset.has-error .age-option { border-color: rgba(197, 92, 71, 0.48); }
.privacy-notice { grid-column: 1 / -1; font-size: 15px; color: var(--muted, #888); margin-bottom: 4px; line-height: 1.6; }
.privacy-link { color: var(--blue); text-decoration: underline; font-weight: 600; }
.privacy-link:hover { opacity: 0.75; }
.consent-card {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 13px;
  align-items: flex-start;
  padding: 16px 17px;
  border: 1.5px solid rgba(16, 17, 20, 0.14);
  border-radius: 18px;
  color: #343735;
  background: #fff;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.65;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.consent-card:hover { border-color: var(--blue); box-shadow: 0 8px 24px rgba(31, 77, 255, 0.08); transform: translateY(-1px); }
.consent-card.is-selected { border-color: var(--blue); background: var(--blue-soft); box-shadow: inset 4px 0 0 var(--blue); }
.consent-card.has-error { border-color: rgba(197, 92, 71, 0.62); background: #fffaf8; }
.consent-card input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.consent-card__box {
  display: grid;
  width: 23px;
  height: 23px;
  place-items: center;
  margin-top: 2px;
  border: 1.5px solid #a8aaa8;
  border-radius: 7px;
  background: #fff;
}
.consent-card.is-selected .consent-card__box { border-color: var(--blue); background: var(--blue); }
.consent-card.is-selected .consent-card__box::after { width: 8px; height: 4px; border-bottom: 2px solid #fff; border-left: 2px solid #fff; content: ""; transform: translateY(-1px) rotate(-45deg); }
.reward-actions { margin-top: 6px; }
.reward-submit { min-height: 60px; padding-inline: 28px; font-size: 19px; }

.progress { height: 8px; margin-bottom: 35px; overflow: hidden; border-radius: 99px; background: #e9e9e7; }
.progress__bar { height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), #6682ff); box-shadow: 0 0 15px rgba(31, 77, 255, 0.3); transition: width 0.38s ease; }

.answer-list { display: grid; gap: 13px; }
.option {
  position: relative;
  display: grid;
  min-height: 68px;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 15px;
  align-items: center;
  padding: 15px 19px;
  border: 1.5px solid rgba(16, 17, 20, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.option:hover { border-color: var(--blue); box-shadow: 0 8px 24px rgba(31, 77, 255, 0.09); transform: translateY(-1px); }
.option.is-selected { border-color: var(--blue); background: var(--blue-soft); box-shadow: inset 4px 0 0 var(--blue); }
.option input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.option__indicator { display: grid; width: 25px; height: 25px; place-items: center; border: 1.5px solid #a8aaa8; border-radius: 50%; background: #fff; }
.option--multiple .option__indicator { border-radius: 7px; }
.option.is-selected .option__indicator { border-color: var(--blue); background: var(--blue); }
.option.is-selected .option__indicator::after { width: 8px; height: 4px; border-bottom: 2px solid #fff; border-left: 2px solid #fff; content: ""; transform: translateY(-1px) rotate(-45deg); }
.option__text { min-width: 0; color: #252626; font-size: 20px; font-weight: 500; line-height: 1.6; overflow-wrap: anywhere; }

.text-answer { width: 100%; min-height: 180px; padding: 20px; resize: vertical; border: 1.5px solid var(--line); border-radius: var(--radius-lg); color: var(--ink); background: #fff; font-size: 16px; line-height: 1.7; transition: border-color 0.2s, box-shadow 0.2s; }
.text-answer:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31, 77, 255, 0.11); outline: none; }
.text-answer::placeholder { color: #989b98; }

.error-message { display: flex; min-height: 27px; align-items: center; gap: 8px; margin: 13px 0 0; color: var(--rust); font-size: 15px; font-weight: 700; }
.error-message:empty { visibility: hidden; }
.error-message:not(:empty)::before { display: grid; width: 19px; height: 19px; flex: 0 0 19px; place-items: center; border-radius: 50%; color: #fff; background: var(--rust); content: "!"; font-size: 11px; }

.actions { display: flex; align-items: center; justify-content: space-between; gap: 13px; margin-top: 24px; }
.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 25px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 19px;
  font-weight: 750;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(0.98); }
.button--primary { color: #fff; background: var(--navy); box-shadow: 0 12px 30px rgba(5, 8, 22, 0.2); }
.button--primary:hover { background: var(--blue); box-shadow: 0 16px 34px rgba(31, 77, 255, 0.25); }
.button__arrow { color: var(--lime); font-size: 21px; line-height: 1; transition: transform 0.18s ease; }
.button__arrow::after { content: "\2192"; }
.button:hover .button__arrow { transform: translateX(4px); }
.button--back { border: 1px solid rgba(16, 17, 20, 0.12); color: #4e504e; background: rgba(255, 255, 255, 0.65); }
.button--back::before { content: "\2190"; color: var(--blue); }
.button--back:hover { border-color: rgba(31, 77, 255, 0.3); background: #fff; }
.button--start { min-height: 68px; padding: 18px 30px; font-size: 19px; }

.route-chip { display: inline-flex; padding: 7px 12px; border-radius: 999px; color: var(--blue); background: var(--blue-soft); font-size: 11px; font-weight: 900; letter-spacing: 0.05em; }
.example-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 30px 0 10px; align-items: start; }
.example-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 19px; background: #fff; }
.example-card__visual { position: relative; display: flex; min-height: 126px; align-items: flex-end; padding: 14px; overflow: hidden; }
.example-card__visual::before { position: absolute; top: -37px; right: -15px; width: 100px; height: 150px; border: 1px solid currentColor; border-radius: 50%; content: ""; opacity: 0.25; transform: rotate(25deg); }
.example-card--lime .example-card__visual { color: var(--navy); background: linear-gradient(135deg, #deff87, var(--lime)); }
.example-card--blue .example-card__visual { color: #fff; background: linear-gradient(135deg, #5578ff, var(--blue)); }
.example-card--dark .example-card__visual { color: var(--rust); background: linear-gradient(135deg, #172250, var(--navy)); }
.example-card__badge { position: relative; z-index: 1; padding: 5px 8px; border-radius: 99px; color: #fff; background: rgba(5, 8, 22, 0.78); font-size: 9px; font-weight: 900; letter-spacing: 0.1em; }
.example-card__img { display: block; width: 100%; height: auto; }
.example-card__video { display: block; width: 100%; height: auto; }
.example-card--lime .example-card__visual:has(.example-card__img),
.example-card--blue .example-card__visual:has(.example-card__img) { min-height: unset; padding: 0; align-items: flex-start; }
.example-card--lime .example-card__badge,
.example-card--blue .example-card__badge { display: none; }
.example-card--dark .example-card__visual { padding: 0; overflow: hidden; }
.example-card--dark .example-card__badge { display: none; }
.example-card__type-label { display: none; }
.example-card__play-btn { display: none; }
.example-card--dark .example-card__visual { cursor: pointer; }
.example-card--dark .example-card__visual:has(.example-card__thumbnail) { padding: 0; min-height: unset; }
.example-card--dark .example-card__visual:has(.example-card__thumbnail) .example-card__play-btn { display: flex; position: absolute; inset: 0; align-items: center; justify-content: center; font-size: 40px; color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,0.6); pointer-events: none; }
.video-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,0.88); padding: 20px; }
.video-modal__inner { position: relative; width: 100%; max-width: 560px; max-height: 90vh; display: flex; flex-direction: column; }
.video-modal__inner video { display: block; width: 100%; max-height: calc(90vh - 52px); border-radius: 12px; object-fit: contain; }
.video-modal__close { align-self: flex-end; margin-bottom: 10px; padding: 8px 18px; border: none; border-radius: 99px; background: rgba(255,255,255,0.2); color: #fff; font-size: 16px; cursor: pointer; }
.example-card__body { padding: 15px; }
.example-card h3 { margin: 0; font-size: 16px; line-height: 1.1; }
.example-card__subtext { display: none; }

.recognition-question {
  max-width: 760px;
  margin: 28px 0 16px;
  color: var(--ink);
  font-size: clamp(19px, 2.3vw, 24px);
  font-weight: 850;
  line-height: 1.45;
  letter-spacing: -0.02em;
}
.recognition-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; margin-bottom: 13px; }
.recognition-option {
  position: relative;
  display: block;
  min-width: 0;
  overflow: hidden;
  border: 1.5px solid rgba(16, 17, 20, 0.14);
  border-radius: 22px;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.recognition-option:hover { border-color: var(--blue); box-shadow: 0 12px 28px rgba(31, 77, 255, 0.12); transform: translateY(-2px); }
.recognition-option.is-selected { border-color: var(--blue); box-shadow: inset 0 0 0 3px rgba(31, 77, 255, 0.12), 0 14px 32px rgba(31, 77, 255, 0.14); }
.recognition-option input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.recognition-artwork {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  padding: 22px;
  overflow: hidden;
  color: #fff;
  isolation: isolate;
}
.recognition-artwork.has-image { padding: 0; min-height: unset; }
.recognition-artwork::before {
  position: absolute;
  inset: auto -54px -70px auto;
  z-index: -1;
  width: 210px;
  height: 210px;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
  opacity: 0.22;
}
.recognition-option--blue .recognition-artwork { background: linear-gradient(145deg, #071033 0%, var(--blue) 62%, #6a8aff 100%); }
.recognition-option--rust .recognition-artwork { background: linear-gradient(145deg, #2b1110 0%, var(--rust) 72%, #e0937c 100%); }
.recognition-artwork__img { display: block; width: 100%; height: auto; border-radius: inherit; }
.recognition-artwork__label {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--lime);
  font-size: 11px;
  font-weight: 900;
}
.recognition-artwork__badge {
  width: fit-content;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  background: rgba(5, 8, 22, 0.42);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.recognition-artwork strong { max-width: 340px; font-size: clamp(19px, 2.7vw, 28px); line-height: 1.25; letter-spacing: -0.03em; }
.recognition-unsure { margin-top: 4px; }

.thank-icon { display: grid; width: 74px; height: 74px; margin-bottom: 26px; place-items: center; border-radius: 23px; color: #fff; background: var(--blue); box-shadow: 0 16px 35px rgba(31, 77, 255, 0.24); font-size: 32px; font-weight: 900; transform: rotate(-4deg); }
.thank-actions { margin-top: 34px; }

.site-footer { display: flex; width: min(1240px, calc(100% - 56px)); margin: 0 auto; padding: 8px 0 24px; justify-content: space-between; color: #737572; font-size: 9px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.noscript { position: fixed; right: 20px; bottom: 20px; left: 20px; z-index: 9; padding: 16px; border-radius: 14px; color: #fff; background: var(--rust); text-align: center; }

@keyframes view-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes banner-in { from { opacity: 0.55; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 50% { opacity: 0.35; transform: scale(0.75); } }

@media (max-width: 1024px) {
  .landing-card { border-radius: 32px; }
  .hero-banner { max-height: 320px; border-radius: 32px 32px 0 0; }
  .landing-content { padding: 44px clamp(36px, 5.5vw, 52px) 50px; }
  .reward-content { padding: 42px clamp(36px, 5.5vw, 52px) 50px; }
}

@media (max-width: 768px) {
  .site-header { width: calc(100% - 32px); padding-top: 17px; }
  .ananda-label { display: none; }
  .app-shell { min-height: calc(100vh - 140px); padding: 12px 12px 34px; place-items: start center; }
  .survey-card { padding: 32px 21px 25px; border-radius: 26px; }
  .landing-card { width: 100%; padding: 0; border-radius: 26px; }
  .hero-banner { min-height: 140px; max-height: 220px; border-radius: 26px 26px 0 0; }
  .hero-banner__plus--one { top: 13px; right: 16px; font-size: 26px; }
  .hero-banner__plus--two { display: none; }
  .landing-content { padding: 28px 24px 32px; }
  .reward-content { padding: 30px 24px 34px; }
  .landing-content::after { display: none; }
  .landing-content .eyebrow { margin-bottom: 18px; }
  .welcome-title { margin-bottom: 16px; font-size: clamp(30px, 9vw, 42px); line-height: 1.18; letter-spacing: -0.02em; }
  .welcome-lead { max-width: 100%; font-size: clamp(17px, 4.6vw, 20px); line-height: 1.58; }
  .welcome-meta { gap: 9px; margin: 23px 0 25px; }
  .meta-pill { min-height: 40px; padding: 8px 13px; font-size: 20px; }
  .button--start { width: 100%; min-height: 60px; font-size: 17px; }
  .reward-title { font-size: clamp(29px, 7.7vw, 38px); line-height: 1.2; }
  .reward-subtitle { font-size: 17px; }
  .reward-note { margin: 18px 0 27px; }
  .age-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eyebrow-row { margin-bottom: 19px; }
  .progress { margin-bottom: 28px; }
  .question-title, .intro-title { font-size: clamp(24px, 6.6vw, 31px); }
  .option { min-height: 64px; grid-template-columns: 24px minmax(0, 1fr); gap: 13px; padding: 14px 15px; border-radius: 18px; }
  .option__indicator { width: 23px; height: 23px; }
  .example-grid { grid-template-columns: 1fr; gap: 10px; }
  .example-card { display: grid; grid-template-columns: 110px minmax(0, 1fr); align-items: stretch; }
  .example-card__visual { position: relative; width: 110px; min-height: unset; padding: 0; overflow: hidden; flex-shrink: 0; }
  .example-card__visual::before { display: none; }
  .example-card__img { position: static; width: 100%; height: auto; object-fit: unset; }
  .example-card__video { position: static; width: 100%; height: auto; object-fit: unset; }
  .example-card--dark .example-card__badge { display: none; }
  .example-card__body { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 12px; gap: 4px; }
  .example-card__type-label--dark { display: none; }
  .example-card__video { display: none; }
  .example-card__play-btn { display: flex; position: absolute; inset: 0; align-items: center; justify-content: center; font-size: 40px; color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,0.6); pointer-events: none; }
  .example-card h3 { font-size: 14px; line-height: 1.25; }
  .example-card__subtext { font-size: 12px; line-height: 1.45; }
  .recognition-grid { grid-template-columns: 1fr; }
  .recognition-artwork:not(.has-image) { min-height: 190px; }
  .actions { margin-top: 18px; }
  .button { min-height: 51px; padding-inline: 20px; }
  .button--back { padding-inline: 12px; }
  .site-footer { display: grid; width: calc(100% - 36px); gap: 4px; text-align: center; }
}

@media (max-width: 480px) {
  .brand__mark { width: 41px; height: 41px; }
  .hero-banner { min-height: 130px; max-height: 180px; }
  .landing-content { padding: 26px 20px 28px; }
  .reward-content { padding: 26px 20px 28px; }
  .welcome-title { font-size: clamp(30px, 8.9vw, 38px); }
  .welcome-meta { display: grid; grid-template-columns: 1fr; }
  .meta-pill { width: 100%; justify-content: flex-start; }
  .survey-card:not(.landing-card) { padding-inline: 18px; }
  .question-count { font-size: 10px; }
  .option { gap: 11px; padding-inline: 13px; }
  .actions { gap: 8px; }
  .actions .button { font-size: 14px; }
  .reward-form { gap: 18px; }
  .age-options { grid-template-columns: 1fr; gap: 8px; }
  .age-option { min-height: 48px; }
  .consent-card { grid-template-columns: 23px minmax(0, 1fr); padding: 14px; font-size: 12.5px; }
  .recognition-artwork:not(.has-image) { min-height: 170px; padding: 18px; }
  .reward-actions { flex-direction: column; }
  .reward-actions .button { width: 100%; }
  .reward-submit { order: -1; min-height: 58px; font-size: 16px !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}