:root {
  --navy-950: #040b12;
  --navy-900: #071522;
  --navy-850: #0b1c2a;
  --navy-800: #10293e;
  --blue-500: #1e8ee9;
  --ice-400: #6ac8f5;
  --gold-500: #d5a23a;
  --gold-400: #edbd59;
  --orange-500: #ff8a1f;
  --ink: #142230;
  --muted: #637383;
  --paper: #f4f7fa;
  --white: #ffffff;
  --line: #dce5ec;
  --shadow: 0 24px 70px rgba(7, 21, 34, .13);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1200px;
  --header-height: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 18px); }
body {
  margin: 0;
  font-family: "Microsoft JhengHei", "PingFang TC", "Noto Sans TC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -100px; background: #fff; color: #111; padding: 10px 16px; z-index: 9999; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(4, 11, 18, .78);
  border-bottom: 1px solid rgba(255, 255, 255, .11);
  backdrop-filter: blur(18px);
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.scrolled { background: rgba(4, 11, 18, .96); box-shadow: 0 10px 35px rgba(0, 0, 0, .22); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; min-width: 240px; }
.brand img { width: 54px; height: 54px; object-fit: contain; filter: drop-shadow(0 5px 14px rgba(0,0,0,.3)); }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 1rem; letter-spacing: .04em; }
.brand-text small { color: #9fb4c7; font-size: .68rem; letter-spacing: .12em; margin-top: 4px; }
.primary-nav { display: flex; align-items: center; gap: clamp(14px, 2.1vw, 30px); color: #dbe8f3; font-size: .94rem; font-weight: 700; }
.primary-nav a { position: relative; transition: color .2s ease; }
.primary-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--gold-400); transition: right .2s ease; }
.primary-nav a:hover { color: #fff; }
.primary-nav a:hover::after { right: 0; }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(106,200,245,.55); border-radius: 999px; background: rgba(30,142,233,.16); }
.menu-toggle { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.18); background: transparent; padding: 10px; }
.menu-toggle span { display: block; width: 100%; height: 2px; background: #fff; margin: 5px 0; transition: transform .2s ease, opacity .2s ease; }

.hero { position: relative; min-height: 780px; padding-top: var(--header-height); color: #fff; display: flex; align-items: center; isolation: isolate; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -4; background-image: linear-gradient(90deg, rgba(4,11,18,.98) 0%, rgba(7,21,34,.92) 38%, rgba(7,21,34,.46) 72%, rgba(4,11,18,.4) 100%), url("assets/images/abrakai-city-hero.webp"); background-size: cover; background-position: center; transform: scale(1.03); }
.hero-grid { position: absolute; inset: 0; z-index: -3; opacity: .34; background-image: linear-gradient(rgba(106,200,245,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(106,200,245,.08) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, #000 0 60%, transparent 85%); }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; left: -220px; top: 120px; background: radial-gradient(circle, rgba(30,142,233,.24), transparent 70%); z-index: -2; }
.hero::after { content: ""; position: absolute; width: 580px; height: 580px; right: -220px; bottom: -100px; background: radial-gradient(circle, rgba(213,162,58,.19), transparent 66%); z-index: -2; }
.hero-content { min-height: 698px; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 30px; padding-top: 42px; }
.hero-copy { max-width: 690px; padding: 70px 0; position: relative; z-index: 4; }
.eyebrow, .section-kicker { display: inline-flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 800; color: var(--gold-400); }
.eyebrow { border: 1px solid rgba(237,189,89,.35); background: rgba(213,162,58,.08); padding: 8px 13px; border-radius: 999px; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold-400); box-shadow: 0 0 14px var(--gold-400); }
.hero h1 { margin: 22px 0 20px; font-size: clamp(3rem, 5.9vw, 5.35rem); line-height: 1.08; letter-spacing: -.045em; text-shadow: 0 10px 40px rgba(0,0,0,.35); }
.hero h1 em { color: transparent; font-style: normal; background: linear-gradient(90deg, #fff, #9ee1ff 48%, #f1c56a); -webkit-background-clip: text; background-clip: text; }
.hero-lead { max-width: 655px; color: #cedce8; font-size: clamp(1.05rem, 1.7vw, 1.23rem); line-height: 1.85; margin: 0; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 30px; }
.hero-tags span { padding: 7px 12px; border-radius: 8px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.06); color: #ddecf7; font-size: .9rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border-radius: 12px; border: 1px solid transparent; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #071522; background: linear-gradient(135deg, #fff 0%, #9fdefa 54%, #69c7f5 100%); box-shadow: 0 12px 35px rgba(106,200,245,.28); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.25); background: rgba(4,11,18,.22); }
.btn-dark { color: #fff; background: var(--navy-900); box-shadow: 0 12px 30px rgba(7,21,34,.18); }
.btn-gold { color: #1d1709; background: linear-gradient(135deg, #f8da90, var(--gold-500)); box-shadow: 0 12px 32px rgba(213,162,58,.25); }
.hero-visual { height: 640px; position: relative; align-self: end; display: flex; align-items: flex-end; justify-content: center; z-index: 3; }
.hero-character { height: 620px; width: auto; object-fit: contain; object-position: bottom; z-index: 3; filter: drop-shadow(0 26px 35px rgba(0,0,0,.5)); }
.portrait-glow { position: absolute; width: 440px; height: 440px; border-radius: 50%; bottom: 80px; background: radial-gradient(circle, rgba(106,200,245,.28), rgba(30,142,233,.08) 50%, transparent 72%); filter: blur(8px); }
.tech-ring { position: absolute; border: 1px solid rgba(106,200,245,.35); border-radius: 50%; bottom: 110px; z-index: 1; }
.ring-one { width: 450px; height: 450px; animation: rotate 24s linear infinite; }
.ring-two { width: 350px; height: 350px; border-color: rgba(213,162,58,.35); animation: rotate-reverse 20s linear infinite; }
.tech-ring::before, .tech-ring::after { content: ""; position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--ice-400); box-shadow: 0 0 16px var(--ice-400); }
.tech-ring::before { top: 42px; left: 60px; }
.tech-ring::after { right: 20px; bottom: 130px; background: var(--gold-400); box-shadow: 0 0 16px var(--gold-400); }
.floating-card { position: absolute; z-index: 5; display: flex; flex-direction: column; min-width: 120px; padding: 10px 14px; border: 1px solid rgba(255,255,255,.16); background: rgba(7,21,34,.78); backdrop-filter: blur(12px); border-radius: 14px; box-shadow: 0 14px 35px rgba(0,0,0,.3); }
.floating-card strong { font-size: 1.35rem; color: var(--ice-400); line-height: 1.1; }
.floating-card span { color: #d7e4ee; font-size: .78rem; }
.floating-card-one { left: -10px; top: 190px; }
.floating-card-two { right: -2px; top: 300px; }
.hero-bottom-fade { position: absolute; inset: auto 0 0; height: 100px; background: linear-gradient(transparent, rgba(4,11,18,.65)); z-index: -1; }

.trust-strip { background: var(--navy-950); color: #fff; border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { padding: 24px 26px; display: flex; flex-direction: column; border-right: 1px solid rgba(255,255,255,.08); }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid strong { color: var(--gold-400); font-size: 1.25rem; }
.trust-grid span { color: #a9bdcc; font-size: .86rem; }

.section { padding: 110px 0; position: relative; }
.section-light { background: #f7f9fb; }
.section-heading { max-width: 760px; margin-bottom: 45px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2, .classroom-copy h2, .about-copy h2, .real-estate-copy h2, .contact-copy h2 { margin: 10px 0 18px; font-size: clamp(2.25rem, 4.2vw, 3.8rem); line-height: 1.16; letter-spacing: -.035em; }
.section-heading p, .classroom-copy > p, .about-copy > p, .real-estate-copy > p, .contact-copy > p { color: var(--muted); font-size: 1.05rem; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 330px; padding: 28px; background: #fff; border: 1px solid #e2e9ef; border-radius: var(--radius-md); box-shadow: 0 12px 40px rgba(8,29,45,.06); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: rgba(30,142,233,.3); }
.service-index { position: absolute; right: 20px; top: 10px; font-size: 3.5rem; line-height: 1; font-weight: 900; color: #edf2f6; }
.service-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: var(--navy-900); color: var(--gold-400); font-size: 1.25rem; margin-bottom: 23px; }
.service-card h3 { font-size: 1.28rem; margin: 0 0 12px; }
.service-card p { color: var(--muted); font-size: .96rem; }
.service-card a, .text-link { color: #126eae; font-weight: 800; font-size: .92rem; }

.products-section { background: radial-gradient(circle at 85% 20%, rgba(30,142,233,.16), transparent 27%), radial-gradient(circle at 8% 90%, rgba(213,162,58,.1), transparent 28%), var(--navy-900); color: #fff; overflow: hidden; }
.product-watermark { position: absolute; right: -130px; top: -70px; width: 470px; opacity: .055; transform: rotate(8deg); }
.section-heading-dark p { color: #aebfcd; }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
.product-card { position: relative; display: grid; grid-template-columns: 44% 56%; min-height: 390px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255,255,255,.12); background: linear-gradient(150deg, rgba(255,255,255,.08), rgba(255,255,255,.035)); box-shadow: 0 30px 70px rgba(0,0,0,.22); }
.product-featured { grid-column: 1 / -1; grid-template-columns: 52% 48%; min-height: 465px; }
.product-media { min-height: 100%; display: flex; align-items: center; justify-content: center; padding: 24px; background: rgba(0,0,0,.2); }
.dark-media { background: radial-gradient(circle at 25% 50%, rgba(30,142,233,.16), transparent 45%), #09131e; }
.smartposter-media { background: linear-gradient(135deg, #0b1f37, #0c1119); }
.product-media img { width: 100%; height: 100%; object-fit: contain; }
.product-body { padding: 34px; display: flex; flex-direction: column; justify-content: center; }
.product-label { color: var(--ice-400); font-weight: 800; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.product-body h3 { margin: 8px 0 12px; font-size: clamp(1.55rem, 2.4vw, 2.35rem); line-height: 1.2; }
.product-body p { color: #b6c7d5; margin: 0 0 14px; }
.feature-list { list-style: none; padding: 0; margin: 4px 0 22px; color: #d5e0e8; font-size: .92rem; }
.feature-list li { padding: 6px 0 6px 24px; position: relative; }
.feature-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-400); }
.products-section .text-link { color: var(--gold-400); }
.product-coming { grid-template-columns: 120px 1fr; min-height: 245px; }
.coming-icon { font-size: 3rem; display: grid; place-items: center; color: var(--ice-400); background: rgba(30,142,233,.08); }
.status-chip { align-self: flex-start; margin-top: 10px; padding: 5px 10px; border-radius: 999px; color: #f3d38a; border: 1px solid rgba(213,162,58,.32); font-size: .78rem; }

.classroom-section { background: #fff; }
.classroom-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 85px; align-items: center; }
.classroom-copy blockquote { margin: 28px 0 32px; padding: 22px 25px; border-left: 4px solid var(--gold-500); background: #f6f8fa; color: #3d4c59; font-weight: 700; }
.learning-cards { display: grid; gap: 15px; }
.learning-cards article { padding: 25px 26px; display: grid; grid-template-columns: 60px 1fr; column-gap: 15px; background: var(--paper); border: 1px solid #e1e8ee; border-radius: var(--radius-md); }
.learning-cards article > span { grid-row: 1 / span 2; font-size: 2rem; font-weight: 900; color: #bdd0df; }
.learning-cards h3 { margin: 0 0 4px; }
.learning-cards p { margin: 0; color: var(--muted); font-size: .93rem; }

.about-section { background: linear-gradient(180deg, #eef4f8, #f8fafc); overflow: hidden; }
.about-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.about-visual { min-height: 560px; position: relative; display: flex; justify-content: center; align-items: flex-end; }
.about-visual img { position: relative; z-index: 2; max-height: 555px; width: auto; filter: drop-shadow(0 24px 30px rgba(7,21,34,.18)); }
.about-orbit { position: absolute; width: 440px; height: 440px; border-radius: 50%; border: 1px solid rgba(30,142,233,.23); background: radial-gradient(circle, rgba(106,200,245,.17), transparent 65%); }
.about-orbit::before, .about-orbit::after { content: ""; position: absolute; border-radius: 50%; border: 1px dashed rgba(213,162,58,.38); inset: 38px; }
.about-orbit::after { inset: 85px; border-color: rgba(30,142,233,.27); }
.signature-card { position: absolute; left: 10%; bottom: 26px; z-index: 3; background: rgba(255,255,255,.9); border: 1px solid rgba(255,255,255,.8); box-shadow: var(--shadow); padding: 12px 18px; border-radius: 13px; display: flex; flex-direction: column; }
.signature-card span { color: var(--muted); font-size: .8rem; }
.about-facts { display: grid; gap: 12px; margin-top: 28px; }
.about-facts div { display: grid; grid-template-columns: 110px 1fr; padding: 14px 0; border-bottom: 1px solid var(--line); }
.about-facts strong { color: #126eae; }
.about-facts span { color: #536573; }

.real-estate-section { color: #fff; background-image: linear-gradient(90deg, rgba(4,11,18,.96), rgba(7,21,34,.85)), url("assets/images/abrakai-city-hero.webp"); background-size: cover; background-position: center; background-attachment: fixed; }
.real-estate-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: center; }
.light-kicker { color: var(--gold-400); }
.real-estate-copy > p, .contact-copy > p { color: #bfd0dc; }
.real-estate-actions { display: flex; gap: 13px; flex-wrap: wrap; margin-top: 28px; }
.real-estate-list { display: grid; border-top: 1px solid rgba(255,255,255,.17); }
.real-estate-list div { display: grid; grid-template-columns: 55px 1fr; align-items: center; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.17); }
.real-estate-list span { color: var(--gold-400); font-weight: 900; }

.collaboration-section { background: #f8fafc; }
.audience-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0 auto 42px; }
.audience-grid span { padding: 9px 15px; border-radius: 999px; background: #fff; border: 1px solid #dfe7ed; color: #445767; font-weight: 700; }
.course-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.course-card { min-height: 250px; padding: 27px; background: #fff; border: 1px solid #e0e8ee; border-radius: var(--radius-md); }
.course-card > span { display: inline-block; color: #116da9; font-size: .78rem; font-weight: 900; background: #e9f5fd; border-radius: 999px; padding: 5px 10px; }
.course-card h3 { margin: 20px 0 10px; font-size: 1.22rem; }
.course-card p { color: var(--muted); font-size: .93rem; }

.contact-section { color: #fff; background: radial-gradient(circle at 10% 10%, rgba(30,142,233,.24), transparent 28%), radial-gradient(circle at 90% 85%, rgba(213,162,58,.16), transparent 25%), var(--navy-950); }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.contact-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.contact-buttons a { padding: 14px 16px; border-radius: 13px; border: 1px solid rgba(255,255,255,.13); background: rgba(255,255,255,.055); display: flex; flex-direction: column; transition: background .2s ease, transform .2s ease; }
.contact-buttons a:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.contact-buttons span { color: #aebfcd; font-size: .78rem; overflow-wrap: anywhere; }
.service-area { margin-top: 20px; color: #92a8b9; font-size: .84rem; }
.contact-form { background: #fff; color: var(--ink); padding: 34px; border-radius: var(--radius-lg); box-shadow: 0 30px 80px rgba(0,0,0,.32); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: flex; flex-direction: column; gap: 7px; font-size: .9rem; font-weight: 800; margin-bottom: 15px; }
.contact-form label > span { color: #b94831; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #cfdbe4; background: #f9fbfc; color: #1c2a36; border-radius: 10px; padding: 11px 12px; outline: none; transition: border .2s ease, box-shadow .2s ease; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: #4da6df; box-shadow: 0 0 0 4px rgba(30,142,233,.12); }
.checkbox-label { flex-direction: row !important; align-items: flex-start; font-weight: 500 !important; }
.checkbox-label input { width: 18px; margin-top: 5px; }
.checkbox-label span { color: #536573 !important; }
.checkbox-label a { color: #126eae; text-decoration: underline; }
.form-submit { width: 100%; border: 0; }
.form-note { margin: 12px 0 0; color: #768693; font-size: .77rem; line-height: 1.5; text-align: center; }
.form-status { display: none; margin: 0 0 15px; padding: 10px 12px; border-radius: 9px; font-size: .88rem; }
.form-status.show { display: block; }
.form-status.error { color: #7d2418; background: #fff0ed; border: 1px solid #ffc9bf; }
.form-status.success { color: #145a37; background: #e8f8ef; border: 1px solid #b8e5cb; }

.site-footer { background: #03080d; color: #c5d2dc; padding: 55px 0 20px; border-top: 1px solid rgba(255,255,255,.08); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; }
.footer-brand { display: flex; gap: 18px; align-items: flex-start; }
.footer-brand img { width: 68px; height: 68px; }
.footer-brand div { display: flex; flex-direction: column; }
.footer-brand strong { color: #fff; font-size: 1.1rem; }
.footer-brand span { color: #849bab; font-size: .72rem; letter-spacing: .1em; }
.footer-brand p { color: #8598a7; font-size: .85rem; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links strong { color: #fff; margin-bottom: 7px; }
.footer-links a { font-size: .88rem; color: #94a9b8; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; margin-top: 35px; border-top: 1px solid rgba(255,255,255,.08); font-size: .78rem; color: #78909f; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes rotate-reverse { to { transform: rotate(-360deg); } }

@media (max-width: 1050px) {
  .primary-nav { gap: 15px; font-size: .88rem; }
  .brand { min-width: 215px; }
  .hero-content { grid-template-columns: 1.05fr .95fr; }
  .hero-character { height: 560px; }
  .service-grid, .course-grid { grid-template-columns: 1fr 1fr; }
  .product-card, .product-featured { grid-template-columns: 1fr; }
  .product-media { min-height: 300px; }
  .product-coming { grid-template-columns: 110px 1fr; }
}

@media (max-width: 850px) {
  :root { --header-height: 72px; }
  .menu-toggle { display: block; }
  .brand img { width: 48px; height: 48px; }
  .primary-nav { position: fixed; top: var(--header-height); left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; padding: 18px; border: 1px solid rgba(255,255,255,.12); background: rgba(4,11,18,.98); box-shadow: 0 20px 60px rgba(0,0,0,.38); border-radius: 16px; }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 10px 12px; }
  .nav-cta { text-align: center; }
  .hero { min-height: auto; }
  .hero-bg { background-image: linear-gradient(180deg, rgba(4,11,18,.96) 0%, rgba(7,21,34,.78) 46%, rgba(7,21,34,.88) 100%), url("assets/images/abrakai-city-hero.webp"); background-position: 55% center; }
  .hero-content { grid-template-columns: 1fr; padding-top: 50px; }
  .hero-copy { padding: 65px 0 5px; text-align: center; margin-inline: auto; }
  .hero-tags, .hero-actions { justify-content: center; }
  .hero-visual { height: 510px; max-width: 620px; width: 100%; margin-inline: auto; }
  .hero-character { height: 500px; }
  .floating-card-one { left: 8%; }
  .floating-card-two { right: 7%; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div:nth-child(2) { border-right: 0; }
  .trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.08); }
  .section { padding: 82px 0; }
  .classroom-layout, .about-layout, .real-estate-layout, .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { order: 2; }
  .real-estate-section { background-attachment: scroll; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, var(--container)); }
  .brand-text strong { font-size: .9rem; }
  .brand-text small { font-size: .58rem; }
  .hero h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .hero-lead { font-size: 1rem; }
  .hero-visual { height: 440px; }
  .hero-character { height: 435px; }
  .tech-ring, .portrait-glow { transform: scale(.78); }
  .floating-card { min-width: 100px; padding: 8px 10px; }
  .floating-card-one { left: 0; top: 145px; }
  .floating-card-two { right: 0; top: 245px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div { padding: 18px 12px; }
  .service-grid, .course-grid, .product-grid { grid-template-columns: 1fr; }
  .product-featured { grid-column: auto; }
  .product-card, .product-featured { min-height: auto; }
  .product-media { min-height: 230px; }
  .product-body { padding: 25px; }
  .product-coming { grid-template-columns: 75px 1fr; }
  .coming-icon { font-size: 2rem; }
  .learning-cards article { grid-template-columns: 45px 1fr; padding: 20px; }
  .about-visual { min-height: 470px; }
  .about-visual img { max-height: 470px; }
  .about-orbit { width: 340px; height: 340px; }
  .signature-card { left: 0; }
  .about-facts div { grid-template-columns: 1fr; gap: 2px; }
  .contact-buttons, .field-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 19px; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

.public-tools-cta{
  margin-top:28px;padding:24px 26px;border-radius:22px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  border:1px solid rgba(237,189,89,.25);
  background:linear-gradient(135deg,rgba(30,142,233,.13),rgba(213,162,58,.11));
}
.public-tools-cta h3{margin:7px 0 5px;font-size:clamp(22px,3vw,30px);color:#fff}
.public-tools-cta p{margin:0;color:#b8c9d8}
@media(max-width:760px){.public-tools-cta{align-items:flex-start;flex-direction:column}}