@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

:root {
  --attt-primary: #0758c9;
  --attt-primary-dark: #063b86;
  --attt-navy: #052e69;
  --attt-sky: #eaf5ff;
  --attt-cyan: #23a4e8;
  --attt-green: #168a4b;
  --attt-red: #d90000;
  --attt-orange: #f59e0b;
  --attt-text: #17324f;
  --attt-muted: #60758c;
  --attt-border: #dce9f5;
  --attt-white: #fff;
  --attt-shadow: 0 18px 55px rgba(5, 54, 121, .12);
}

html { scroll-behavior: smooth; }
body { margin: 0; color: var(--attt-text); background: #fff; font-family: "Be Vietnam Pro", Arial, sans-serif; font-size: 15px; line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, a { transition: all .25s ease; }
.skip-link { position: fixed; z-index: 9999; top: -60px; left: 16px; padding: 10px 16px; background: var(--attt-navy); color: #fff; border-radius: 0 0 8px 8px; }
.skip-link:focus { top: 0; }
.container { max-width: 1240px; }
.btn-primary { --bs-btn-bg: var(--attt-primary); --bs-btn-border-color: var(--attt-primary); --bs-btn-hover-bg: var(--attt-primary-dark); --bs-btn-hover-border-color: var(--attt-primary-dark); font-weight: 700; box-shadow: 0 10px 24px rgba(7, 88, 201, .2); }
.btn-outline-primary { --bs-btn-color: var(--attt-primary); --bs-btn-border-color: #a9c9f2; --bs-btn-hover-bg: var(--attt-primary); --bs-btn-hover-border-color: var(--attt-primary); font-weight: 700; background: rgba(255,255,255,.72); }
.section-space { padding: 92px 0; }
.section-space-sm { padding: 58px 0; }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-kicker, .eyebrow { color: var(--attt-primary); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.section-heading h2, .warning-panel h2, .commit-card h2 { color: var(--attt-navy); font-size: clamp(1.8rem, 3vw, 2.65rem); line-height: 1.24; font-weight: 800; letter-spacing: -.035em; margin: 8px 0 13px; }
.section-heading p { color: var(--attt-muted); font-size: 1rem; }
.reveal-block { opacity: 0; transform: translateY(26px); transition: opacity .58s ease, transform .58s cubic-bezier(.2,.75,.22,1); transition-delay: var(--reveal-delay, 0ms); will-change: opacity, transform; }
.reveal-block.is-visible { opacity: 1; transform: none; }
.hero-copy .reveal-block:not(.is-visible) { transform: translateY(18px); }
.hero-visual.reveal-block:not(.is-visible) { transform: translateY(24px) rotate(.5deg); }
.hero-visual.reveal-block.is-visible { transform: rotate(.5deg); }
.topic-card.reveal-block, .audience-card.reveal-block, .resource-card.reveal-block { transform: translateY(30px) scale(.98); }
.topic-card.reveal-block.is-visible, .audience-card.reveal-block.is-visible, .resource-card.reveal-block.is-visible { transform: none; }

.topbar { background: var(--attt-navy); color: #dceeff; font-size: .78rem; }
.topbar .container { min-height: 34px; }
.topbar a:hover { color: #fff; }
.topbar i { color: #65c7ff; margin-right: 5px; }
.topbar-note { opacity: .9; }

.site-header { background: rgba(255,255,255,.95); border-bottom: 1px solid rgba(205, 226, 244, .8); backdrop-filter: blur(14px); z-index: 1025; }
.navbar { min-height: 76px; padding: .5rem 0; }
.navbar-brand img { object-fit: contain; border-radius: 9px; }
.navbar-brand span { display: flex; flex-direction: column; line-height: 1.04; color: var(--attt-navy); }
.navbar-brand strong { max-width: 220px; font-size: .96rem; letter-spacing: .02em; line-height: 1.12; }
.navbar-brand small { color: var(--attt-red); font-size: .55rem; font-weight: 800; letter-spacing: .05em; }
.navbar-nav { gap: .08rem; }
.navbar .nav-link { padding: .8rem .72rem !important; color: #294867; font-size: .89rem; font-weight: 600; position: relative; }
.navbar .nav-link::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 4px; height: 2px; background: var(--attt-primary); transition: .25s ease; }
.navbar .nav-link:hover, .navbar .nav-link.active { color: var(--attt-primary); }
.navbar .nav-link:hover::after, .navbar .nav-link.active::after { left: .72rem; right: .72rem; }
.navbar-toggler { border: 0; box-shadow: none !important; }

.hero-section { position: relative; overflow: hidden; padding: 78px 0 82px; background: linear-gradient(135deg, #f8fcff 0%, #eef7ff 52%, #fff 100%); }
.hero-section::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: radial-gradient(#3f92ea 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to right, #000 0%, transparent 42%, #000 100%); }
.hero-orb { position: absolute; border-radius: 999px; filter: blur(2px); opacity: .45; }
.orb-one { width: 310px; height: 310px; right: -120px; top: -120px; background: #b9e0ff; }
.orb-two { width: 210px; height: 210px; left: -90px; bottom: -100px; background: #d8f3ff; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border: 1px solid #bddafd; border-radius: 999px; background: rgba(255,255,255,.8); letter-spacing: .045em; }
.hero-copy h1 { margin: 20px 0; color: var(--attt-navy); font-size: clamp(2.5rem, 5vw, 4.35rem); font-weight: 800; line-height: 1.08; letter-spacing: -.055em; }
.hero-copy h1 span { display: block; color: var(--attt-primary); }
.hero-copy .lead { color: #4d6883; font-size: 1.05rem; line-height: 1.75; max-width: 590px; }
.hero-actions { margin: 28px 0 25px; }
.hero-actions .btn { font-size: .92rem; padding: .84rem 1.28rem; }
.hero-trust span { color: #456179; font-size: .78rem; font-weight: 600; }
.hero-trust i { color: var(--attt-green); margin-right: 4px; }
.hero-visual { position: relative; padding: 10px; border-radius: 27px; background: rgba(255,255,255,.74); box-shadow: var(--attt-shadow); border: 1px solid rgba(185,216,246,.8); transform: rotate(.5deg); }
.hero-visual::before { content: ""; position: absolute; inset: -11px 32px 12px -11px; border: 2px solid rgba(23, 132, 231, .2); border-radius: 31px; z-index: -1; }
.hero-visual img, .hero-visual video { display: block; width: 100%; border-radius: 20px; aspect-ratio: 16 / 9; object-fit: cover; background: #061a35; }
.floating-alert { display: flex; align-items: center; gap: 11px; width: 100%; margin-top: 12px; padding: 12px; border: 1px solid #dbe9f7; border-radius: 15px; background: #fff; box-shadow: 0 10px 24px rgba(6, 55, 112, .12); }
.floating-alert > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: #fff; background: var(--attt-orange); font-size: 1.1rem; }
.floating-alert-copy { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.floating-alert strong { color: var(--attt-navy); font-size: .75rem; }
.floating-alert small { color: var(--attt-muted); font-size: .6rem; }
.floating-alert-call { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; margin-left: auto; padding: 9px 13px; border: 0; border-radius: 999px; color: #fff; background: var(--attt-primary); font-size: .72rem; font-weight: 800; white-space: nowrap; box-shadow: 0 8px 18px rgba(7, 88, 201, .2); }
.floating-alert-call:hover { color: #fff; background: var(--attt-primary-dark); transform: translateY(-1px); }

.quick-strip { position: relative; z-index: 3; margin-top: -26px; }
.stats-row { overflow: hidden; border: 1px solid #d8e8f7; border-radius: 18px; background: #fff; box-shadow: 0 12px 36px rgba(4, 56, 117, .1); }
.stat-item { position: relative; display: flex; align-items: center; justify-content: center; gap: 11px; padding: 23px 12px; }
.stat-item:not(:last-child)::after { content: ""; position: absolute; width: 1px; height: 36px; right: 0; background: #d9e7f5; }
.stat-item strong { color: var(--attt-primary); font-size: 1.65rem; font-weight: 800; }
.stat-item span { color: #526b83; font-size: .76rem; font-weight: 600; }

.audience-section { background: #fff; }
.audience-card { position: relative; overflow: hidden; padding: 29px 25px 26px; border: 1px solid var(--attt-border); border-radius: 19px; background: #fff; box-shadow: 0 12px 34px rgba(14, 64, 115, .065); }
.audience-card::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px; background: var(--accent); }
.audience-card:hover { transform: translateY(-7px); box-shadow: var(--attt-shadow); border-color: transparent; }
.accent-blue { --accent: #1976d2; --accent-soft: #eaf4ff; }.accent-green { --accent: #169b5f; --accent-soft: #eaf9f1; }.accent-orange { --accent: #f59e0b; --accent-soft: #fff5df; }.accent-purple { --accent: #7c4dcc; --accent-soft: #f2edff; }
.card-icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--accent-soft); color: var(--accent); font-size: 1.45rem; }
.audience-card h3 { color: var(--attt-navy); font-size: 1.05rem; font-weight: 800; margin: 20px 0 9px; }
.audience-card p { color: var(--attt-muted); font-size: .84rem; min-height: 84px; }
.audience-card a { color: var(--accent); font-size: .78rem; font-weight: 700; }

.topic-section { background: linear-gradient(180deg, #f5faff, #edf7ff); }
.topic-card { position: relative; padding: 26px; border: 1px solid #d7e7f5; border-radius: 19px; background: #fff; box-shadow: 0 9px 27px rgba(11, 70, 128, .055); }
.topic-card:hover { transform: translateY(-5px); border-color: #9bc6f3; box-shadow: 0 18px 42px rgba(7, 75, 146, .12); }
.topic-icon { display: grid; place-items: center; width: 51px; height: 51px; border-radius: 15px; color: #fff; background: linear-gradient(135deg, var(--attt-primary), var(--attt-cyan)); font-size: 1.25rem; box-shadow: 0 9px 20px rgba(7, 88, 201, .2); }
.topic-number { color: #d4e4f1; font-size: 1.8rem; font-weight: 800; letter-spacing: -.05em; }
.topic-count { display: inline-block; margin-top: 18px; color: var(--attt-primary); font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.topic-card h3 { color: var(--attt-navy); font-size: 1.04rem; font-weight: 800; margin: 8px 0 10px; }
.topic-card p { color: var(--attt-muted); font-size: .82rem; min-height: 78px; }
.topic-card a { color: var(--attt-primary); font-size: .77rem; font-weight: 700; }
.stb-list { display: grid; gap: 8px; margin-top: 18px; }
.stb-link { display: grid; grid-template-columns: 68px 1fr; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border: 1px solid #d6e5f4; border-radius: 12px; background: #f8fbff; color: var(--attt-text); text-align: left; }
.stb-link:hover { border-color: var(--attt-primary); background: #eef6ff; transform: translateY(-1px); }
.stb-link span { display: inline-flex; justify-content: center; padding: 5px 8px; border-radius: 999px; background: #eaf4ff; color: var(--attt-primary); font-size: .66rem; font-weight: 800; white-space: nowrap; }
.stb-link strong { color: var(--attt-navy); font-size: .76rem; line-height: 1.35; font-weight: 800; }

.warning-section { background: #edf7ff; padding-top: 0; }
.warning-panel { display: flex; align-items: center; gap: 24px; padding: 34px 38px; border-radius: 24px; color: #fff; background: linear-gradient(110deg, #074a9f, #0969cf 62%, #178edb); box-shadow: 0 18px 50px rgba(7, 73, 154, .25); }
.warning-icon { display: grid; place-items: center; flex: 0 0 82px; width: 82px; height: 82px; border-radius: 21px; background: rgba(255,255,255,.14); font-size: 2.5rem; }
.warning-panel .section-kicker { color: #94ddff; }
.warning-panel h2 { color: #fff; font-size: 1.65rem; margin: 2px 0 6px; }
.warning-panel p { max-width: 700px; margin: 0; color: #d9edff; font-size: .87rem; }
.warning-panel .btn { color: var(--attt-navy); font-weight: 800; }

.response-section { background: #fff; }
.response-flow { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.response-flow::before { content: ""; position: absolute; left: 7%; right: 7%; top: 45px; height: 2px; background: linear-gradient(to right, #8cc8ff, var(--attt-primary), #8cc8ff); z-index: 0; }
.response-step { position: relative; z-index: 1; padding: 0 9px; text-align: center; }
.step-badge { position: absolute; top: -7px; left: calc(50% + 27px); display: grid; place-items: center; width: 29px; height: 29px; border-radius: 50%; color: #fff; background: var(--attt-orange); border: 4px solid #fff; font-size: .54rem; font-weight: 800; }
.step-icon { display: grid; place-items: center; width: 88px; height: 88px; margin: 0 auto 17px; border: 8px solid #f0f7ff; border-radius: 50%; color: #fff; background: linear-gradient(145deg, var(--attt-primary), #31a5e7); box-shadow: 0 10px 25px rgba(10, 93, 185, .16); font-size: 1.4rem; }
.response-step h3 { color: var(--attt-navy); font-size: .93rem; font-weight: 800; }
.response-step p { color: var(--attt-muted); font-size: .73rem; line-height: 1.6; }
.support-banner { padding: 24px 30px; border: 1px solid #cfe3f7; border-radius: 20px; background: #f3f9ff; }
.support-avatar { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; color: #fff; background: var(--attt-primary); font-size: 1.35rem; }
.support-banner small { color: var(--attt-muted); }
.support-banner h3 { margin: 2px 0 0; color: var(--attt-navy); font-size: 1.05rem; font-weight: 800; }
.support-contacts a { padding: 10px 15px; border-radius: 10px; background: #fff; color: var(--attt-primary); font-size: .78rem; font-weight: 700; box-shadow: 0 5px 15px rgba(11,75,139,.08); }

.resources-section { background: #f5faff; }
.text-link { color: var(--attt-primary); font-size: .8rem; font-weight: 800; }
.resource-card { overflow: hidden; border: 1px solid var(--attt-border); border-radius: 20px; background: #fff; box-shadow: 0 12px 32px rgba(8, 69, 130, .075); }
.resource-card:hover { transform: translateY(-6px); box-shadow: var(--attt-shadow); }
.resource-cover { position: relative; height: 176px; display: grid; place-items: center; overflow: hidden; color: #fff; }
.resource-cover::before, .resource-cover::after { content: ""; position: absolute; width: 150px; height: 150px; border: 1px solid rgba(255,255,255,.19); border-radius: 50%; }
.resource-cover::before { right: -45px; top: -50px; }.resource-cover::after { left: -65px; bottom: -75px; }
.resource-cover i { position: relative; z-index: 2; font-size: 3.2rem; text-shadow: 0 7px 24px rgba(0,0,0,.2); }
.resource-cover span { position: absolute; left: 18px; top: 15px; padding: 5px 9px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; background: rgba(0,0,0,.12); font-size: .64rem; font-weight: 700; }
.cover-video { background: linear-gradient(135deg, #0758c9, #23a4e8); }.cover-infographic { background: linear-gradient(135deg, #138a54, #32b77d); }.cover-scenario { background: linear-gradient(135deg, #e05018, #f59e0b); }
.resource-body { padding: 23px; }
.resource-badge { color: var(--attt-primary); background: #eaf4ff; border-radius: 999px; padding: 5px 9px; font-size: .62rem; font-weight: 800; text-transform: uppercase; }
.resource-body h3 { color: var(--attt-navy); font-size: 1.02rem; line-height: 1.45; font-weight: 800; margin: 14px 0 8px; }
.resource-body p { color: var(--attt-muted); font-size: .78rem; min-height: 61px; }
.resource-link { padding: 0; border: 0; background: transparent; color: var(--attt-primary); font-size: .77rem; font-weight: 800; }

.commit-section { background: #fff; }
.commit-card { position: relative; overflow: hidden; padding: 58px 20px; border-radius: 25px; background: linear-gradient(145deg, #f2f8ff, #fff); border: 1px solid #d7e8f8; }
.commit-card::before, .commit-card::after { content: ""; position: absolute; width: 220px; height: 220px; border-radius: 50%; background: #dcedff; opacity: .6; }
.commit-card::before { left: -120px; top: -130px; }.commit-card::after { right: -130px; bottom: -150px; }
.commit-shield { position: relative; z-index: 1; display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 20px; color: #fff; background: var(--attt-primary); font-size: 2rem; box-shadow: 0 12px 30px rgba(7, 88, 201, .25); transform: rotate(3deg); }
.commit-card h2 { font-size: clamp(2rem, 4vw, 3.35rem); margin: 7px 0 4px; }
.commit-card p { color: var(--attt-muted); margin-bottom: 22px; }
.commit-card > * { position: relative; z-index: 1; }

.site-footer { color: #cfe2f6; background: #052c5f; }
.footer-about { display: flex; align-items: center; gap: 20px; max-width: 540px; }
.footer-brand { display: inline-grid; place-items: center; width: 96px; height: 96px; padding: 8px; border-radius: 18px; background: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.16); }
.footer-brand:hover { transform: translateY(-2px); }
.footer-logo { display: block; width: 100%; height: 100%; object-fit: contain; }
.site-footer p { max-width: 390px; color: #b8cee5; font-size: .8rem; margin: 0; }
.site-footer h3 { color: #fff; font-size: .88rem; font-weight: 800; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 8px 0; }
.site-footer li a { color: #b8cee5; font-size: .76rem; }
.site-footer li a:hover { color: #fff; padding-left: 3px; }
.contact-list li { display: flex; align-items: center; gap: 9px; }
.contact-list i { color: #5dc3ff; }
.footer-bottom { padding: 14px 0; border-top: 1px solid rgba(255,255,255,.1); color: #90b0d0; font-size: .68rem; }
.footer-bottom-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.footer-bottom-actions { display: flex; align-items: center; justify-content: flex-end; gap: 18px; margin-left: auto; }
.footer-bottom-links { display: flex; align-items: center; gap: 14px; }
.footer-bottom-links a { color: #b8cee5; font-weight: 700; }
.footer-bottom-links a:hover { color: #fff; }
.footer-socials { display: flex; align-items: center; gap: 8px; }
.footer-socials a { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; color: #cfe2f6; background: rgba(255,255,255,.1); }
.footer-socials a:hover { color: #fff; background: var(--attt-primary); transform: translateY(-2px); }
.back-to-top { position: fixed; z-index: 1010; right: 21px; bottom: 78px; display: grid; place-items: center; width: 43px; height: 43px; border: 0; border-radius: 50%; color: #fff; background: var(--attt-primary); box-shadow: 0 8px 20px rgba(7, 88, 201, .3); opacity: 0; visibility: hidden; transform: translateY(12px); }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

.modal-content { border: 0; border-radius: 20px; box-shadow: 0 24px 70px rgba(6, 39, 80, .25); }
.modal-header, .modal-body { padding: 24px; }
.quiz-question-shell { display: grid; grid-template-columns: minmax(220px, 4fr) minmax(0, 8fr); align-items: start; gap: 18px; }
.quiz-question-shell.is-summary, .stb-quiz-question-shell.is-summary { grid-template-columns: 1fr; }
.quiz-question-image { display: block; width: 100%; aspect-ratio: 4 / 3; border: 1px solid #d6e5f4; border-radius: 14px; background: #f6fbff; object-fit: cover; }
.quiz-question-content, .stb-quiz-question-content { min-width: 0; }
.quiz-question-content h3 { color: var(--attt-navy); font-size: 1.03rem; line-height: 1.45; font-weight: 800; margin-bottom: 12px; }
.quiz-modal .modal-title { margin-top: 8px; color: var(--attt-navy); font-weight: 800; line-height: 1.35; }
.quiz-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.quiz-meta span { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 10px; border-radius: 999px; background: #eaf4ff; color: var(--attt-primary); font-size: .7rem; font-weight: 800; }
.quiz-progressbar { overflow: hidden; height: 8px; margin-bottom: 16px; border-radius: 999px; background: #e4effa; }
.quiz-progressbar span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--attt-primary), var(--attt-cyan)); transition: width .25s ease; }
.quiz-options { display: grid; gap: 10px; }
.quiz-options button { width: 100%; padding: 13px 15px; border: 1px solid #d6e5f4; border-radius: 12px; background: #f8fbff; color: var(--attt-text); font-size: .81rem; text-align: left; }
.quiz-options button:hover { border-color: var(--attt-primary); background: #eef6ff; }
.quiz-options button:disabled { cursor: default; opacity: .78; }
.quiz-options button.correct { border-color: #1b9a5b; background: #e8f8f0; color: #106a3d; }
.quiz-options button.wrong { border-color: #e24141; background: #fff0f0; color: #a52323; }
.quiz-result .alert { margin: 14px 0 0; font-size: .77rem; }
.quiz-actions { display: flex; justify-content: center; gap: 12px; margin-top: 18px; }
.quiz-actions .btn { font-size: .82rem; font-weight: 800; }
#quizRestart, #storyboardQuizReset { display: none; }
.quiz-summary { display: grid; place-items: center; gap: 4px; min-height: 146px; border: 1px solid #cfe3f7; border-radius: 16px; background: #f5faff; text-align: center; }
.quiz-summary strong { color: var(--attt-primary); font-size: 3rem; font-weight: 800; line-height: 1; }
.quiz-summary span { max-width: 270px; color: var(--attt-muted); font-size: .82rem; font-weight: 700; }
.storyboard-modal .modal-title { margin-top: 8px; color: var(--attt-navy); font-weight: 800; line-height: 1.35; }
.storyboard-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.storyboard-meta span { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 10px; border-radius: 999px; background: #eaf4ff; color: var(--attt-primary); font-size: .7rem; font-weight: 800; }
.stb-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.stb-media-panel, .stb-video-panel, .stb-article-panel, .stb-quiz-panel { min-width: 0; border: 1px solid #d6e5f4; border-radius: 16px; background: #fff; }
.stb-media-panel { grid-column: 1 / -1; overflow: hidden; background: #f6fbff; }
.storyboard-viewer { position: relative; display: grid; place-items: start center; background: #f6fbff; }
.storyboard-viewer img { display: block; width: 100%; height: auto; object-fit: contain; background: #fff; }
.storyboard-viewer img.is-hidden { display: none; }
.stb-video-panel { position: relative; display: grid; overflow: hidden; background: #061a35; }
.stb-video-panel video { width: 100%; height: 100%; object-fit: contain; background: #061a35; }
.stb-video-panel video.is-hidden { display: none; }
.stb-article-panel, .stb-quiz-panel { padding: 20px; }
.stb-quiz-panel { grid-column: 1 / -1; }
.panel-label { display: inline-flex; margin-bottom: 10px; padding: 5px 9px; border-radius: 999px; background: #eaf4ff; color: var(--attt-primary); font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.stb-article-panel h3, .stb-quiz-panel h3 { color: var(--attt-navy); font-size: 1rem; line-height: 1.45; font-weight: 800; margin-bottom: 10px; }
.stb-article-panel p { color: var(--attt-muted); font-size: .82rem; margin-bottom: 12px; }
.stb-article-panel ul { margin: 0; padding-left: 18px; color: var(--attt-text); font-size: .78rem; }
.stb-article-panel li { margin: 5px 0; }
.storyboard-empty { display: none; place-items: center; gap: 8px; min-height: 280px; padding: 28px; color: var(--attt-muted); text-align: center; }
.storyboard-empty.show { display: grid; }
.storyboard-empty i { color: var(--attt-primary); font-size: 2.4rem; }
.storyboard-empty strong { color: var(--attt-navy); font-size: 1rem; }
.storyboard-empty span { font-size: .8rem; }
.storyboard-actions { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; margin-top: 16px; }
.storyboard-actions .btn { font-size: .82rem; font-weight: 800; }
.storyboard-neighbor { color: var(--attt-muted); font-size: .78rem; font-weight: 800; text-align: center; }
.stb-quiz-options { display: grid; gap: 9px; }
.stb-quiz-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.stb-quiz-meta span { display: inline-flex; align-items: center; min-height: 27px; padding: 5px 9px; border-radius: 999px; background: #eaf4ff; color: var(--attt-primary); font-size: .67rem; font-weight: 800; }
.stb-quiz-question-shell { display: grid; grid-template-columns: minmax(220px, 4fr) minmax(0, 8fr); align-items: start; gap: 18px; margin-bottom: 12px; }
.stb-quiz-image { display: block; width: 100%; aspect-ratio: 4 / 3; border: 1px solid #d6e5f4; border-radius: 14px; background: #f6fbff; object-fit: cover; }
.stb-quiz-image.is-hidden, .quiz-question-image.is-hidden { display: none; }
.stb-quiz-options button { width: 100%; padding: 11px 13px; border: 1px solid #d6e5f4; border-radius: 11px; background: #f8fbff; color: var(--attt-text); font-size: .78rem; text-align: left; }
.stb-quiz-options button:hover { border-color: var(--attt-primary); background: #eef6ff; }
.stb-quiz-options button:disabled { cursor: default; opacity: .78; }
.stb-quiz-options button.correct { border-color: #1b9a5b; background: #e8f8f0; color: #106a3d; }
.stb-quiz-options button.wrong { border-color: #e24141; background: #fff0f0; color: #a52323; }
.stb-quiz-result .alert { margin: 12px 0 0; font-size: .76rem; }
.stb-quiz-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 12px; }
.stb-quiz-actions .btn { font-size: .78rem; font-weight: 800; }
.stb-quiz-summary { display: grid; place-items: center; gap: 4px; min-height: 132px; border: 1px solid #cfe3f7; border-radius: 14px; background: #f5faff; text-align: center; }
.stb-quiz-summary strong { color: var(--attt-primary); font-size: 2.8rem; font-weight: 800; line-height: 1; }
.stb-quiz-summary span { color: var(--attt-muted); font-size: .8rem; font-weight: 700; }
.support-modal .modal-header { color: #fff; background: linear-gradient(135deg, var(--attt-primary-dark), var(--attt-primary)); border-radius: 20px 20px 0 0; }
.support-modal .btn-close { filter: invert(1); }
.support-option { display: flex; align-items: center; gap: 14px; margin-top: 12px; padding: 14px; border: 1px solid #d9e8f6; border-radius: 13px; }
.support-option:hover { border-color: var(--attt-primary); background: #f3f8ff; }
.support-option > i { display: grid; place-items: center; width: 43px; height: 43px; border-radius: 11px; color: #fff; background: var(--attt-primary); }
.support-option span { display: flex; flex-direction: column; }.support-option small { color: var(--attt-muted); }.support-option strong { color: var(--attt-navy); }

@media (max-width: 1199.98px) {
  .navbar .nav-link { padding-inline: .47rem !important; font-size: .79rem; }
  .response-flow { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .response-flow::before { display: none; }
}
@media (max-width: 991.98px) {
  .section-space { padding: 72px 0; }
  .navbar-collapse { padding: 14px 0 18px; border-top: 1px solid #e5eef7; }
  .navbar .nav-link::after { display: none; }
  .hero-section { padding-top: 55px; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-inline: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .hero-visual { max-width: 810px; margin: 0 auto; }
  .warning-panel { flex-wrap: wrap; }
  .warning-panel .btn { margin-left: 106px; }
  .section-heading { text-align: center; margin-inline: auto; }
  .stb-detail-grid { grid-template-columns: 1fr; }
  .stb-media-panel, .stb-quiz-panel { grid-column: auto; }
}
@media (max-width: 767.98px) {
  body { font-size: 14px; }
  .section-space { padding: 58px 0; }
  .hero-section { padding: 42px 0 65px; }
  .hero-copy h1 { font-size: 2.65rem; }
  .hero-visual { padding: 6px; border-radius: 19px; }
  .hero-visual img, .hero-visual video { border-radius: 14px; }
  .floating-alert { flex-wrap: wrap; margin-top: 10px; }
  .floating-alert-call { width: 100%; }
  .stats-row { border-radius: 14px; }
  .stat-item { flex-direction: column; gap: 0; padding: 17px 8px; text-align: center; }
  .stat-item:nth-child(2)::after { display: none; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid #d9e7f5; }
  .audience-card p, .topic-card p, .resource-body p { min-height: 0; }
  .warning-panel { padding: 28px 24px; text-align: center; justify-content: center; }
  .warning-icon { flex-basis: 68px; width: 68px; height: 68px; font-size: 2rem; }
  .warning-panel .btn { margin-left: 0; }
  .response-flow { grid-template-columns: 1fr; gap: 23px; }
  .response-step { display: grid; grid-template-columns: 75px 1fr; column-gap: 14px; text-align: left; padding: 0; }
  .step-icon { grid-row: 1 / span 2; width: 72px; height: 72px; margin: 0; border-width: 6px; }
  .step-badge { left: 54px; top: -6px; }
  .response-step h3 { align-self: end; margin-bottom: 5px; }
  .response-step p { margin: 0; }
  .support-banner { padding: 24px 18px; }
  .support-contacts { flex-direction: column; width: 100%; }
  .support-contacts a { text-align: center; }
  .commit-card { padding: 45px 15px; }
  .quiz-actions, .stb-quiz-actions { flex-direction: column-reverse; }
  .quiz-actions .btn, .stb-quiz-actions .btn { width: 100%; }
  .quiz-question-shell, .stb-quiz-question-shell { grid-template-columns: 1fr; }
  .quiz-question-image, .stb-quiz-image { width: 100%; max-height: 180px; }
  .storyboard-actions { grid-template-columns: 1fr 1fr; }
  .storyboard-neighbor { grid-column: 1 / -1; grid-row: 1; }
  .storyboard-actions .btn { width: 100%; }
  .storyboard-viewer { align-items: start; }
  .storyboard-viewer img { max-height: none; }
  .footer-about { align-items: flex-start; }
  .footer-menu-col { margin-top: 6px; }
  .footer-menu-col h3 { margin-bottom: 10px; }
  .footer-bottom-row, .footer-bottom-actions { flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; }
  .footer-bottom-actions { margin-left: 0; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 8px 14px; }
}
@media (max-width: 430px) {
  .navbar-brand img { width: 45px; height: 45px; }
  .navbar-brand strong { max-width: 168px; font-size: .78rem; }
  .navbar-brand small { max-width: 168px; font-size: .46rem; line-height: 1.15; }
  .hero-copy h1 { font-size: 2.2rem; }
  .hero-actions .btn { width: 100%; }
  .floating-alert { margin-top: 8px; box-shadow: none; border: 1px solid #dfebf7; }
  .stb-link { grid-template-columns: 1fr; }
  .footer-about { flex-direction: column; }
  .footer-menu-col { width: 50%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal-block { opacity: 1 !important; transform: none !important; }
}