:root {
  color-scheme: light;
  --ink: #102638;
  --muted: #526677;
  --deep: #0b2536;
  --teal: #076d63;
  --mint: #d8f6eb;
  --violet: #ded7ff;
  --line: #dce7eb;
  --paper: #f8fbfc;
  --white: #fff;
  font-family: "Segoe UI", "Noto Sans Thai", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.65;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
:focus-visible { outline: 3px solid #a45c00; outline-offset: 4px; }
.container { width: min(100% - 48px, 1220px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: -80px; left: 16px; padding: 10px 16px; background: #fff; border-radius: 9px; }
.skip-link:focus { top: 16px; }
.site-header { position: relative; z-index: 10; background: #f8fbfce8; border-bottom: 1px solid #e9eef1; backdrop-filter: blur(18px); }
.nav-wrap { min-height: 78px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.site-brand { display: inline-flex; align-items: center; gap: 11px; font-size: 1.26rem; line-height: 1; font-weight: 850; letter-spacing: .09em; text-decoration: none; color: var(--deep); }
.brand-mark { display: grid; grid-template-columns: repeat(2,8px); grid-template-rows: repeat(2,8px); gap: 3px; transform: rotate(-15deg); }
.brand-mark i { display: block; border-radius: 2px; background: var(--teal); }
.brand-mark i:nth-child(2) { opacity: .48; }
.brand-mark i:nth-child(3) { opacity: .7; }
.site-nav { display: flex; align-items: center; gap: clamp(20px,3vw,42px); }
.site-nav a { color: #344c5d; text-decoration: none; font-size: .88rem; font-weight: 650; transition: color .2s ease; }
.site-nav a:hover { color: var(--teal); }
.site-nav .nav-login { padding: 10px 17px; color: #fff; background: var(--deep); border-radius: 9px; }
.site-nav .nav-login:hover { color: #fff; background: var(--teal); }
.menu-toggle { display: none; }
.hero-section { position: relative; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 67% 36%,#e9e9ff 0,transparent 31%), radial-gradient(circle at 91% 70%,#d8f6eb 0,transparent 30%), #f8fbfc; }
.hero-glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(18px); opacity: .65; }
.hero-glow--one { width: 430px; height: 430px; top: 5%; right: -130px; background: #d1e9ff; }
.hero-glow--two { width: 300px; height: 300px; bottom: 13%; left: 34%; background: #e5f8ea; }
.hero-grid { display: grid; grid-template-columns: minmax(0,.91fr) minmax(0,1.09fr); align-items: center; gap: 22px; min-height: 665px; padding-block: 58px 45px; }
.hero-copy { position: relative; z-index: 2; padding-block: 35px 52px; }
.eyebrow, .section-kicker { display: inline-flex; align-items: center; gap: 10px; color: var(--teal); font-size: .74rem; font-weight: 850; line-height: 1.3; letter-spacing: .14em; }
.eyebrow-dot { display: block; width: 8px; height: 8px; border-radius: 50%; background: #14b99d; box-shadow: 0 0 0 5px #16bd9d1e; }
.hero-copy h1 { margin: 22px 0 20px; color: var(--deep); font-size: clamp(2.85rem,4.3vw,4.55rem); letter-spacing: -.065em; line-height: 1.22; font-weight: 850; }
.hero-copy h1 em { font-style: normal; color: var(--teal); white-space: nowrap; }
.hero-desc { max-width: 530px; margin: 0; color: #526679; font-size: 1.045rem; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 31px; }
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 19px; min-height: 50px; padding: 11px 21px; border: 1px solid transparent; border-radius: 10px; color: var(--deep); font-size: .92rem; font-weight: 800; text-decoration: none; white-space: nowrap; transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border .22s ease; }
.btn:hover { transform: translateY(-3px); }
.btn span { font-size: 1.17rem; line-height: 1; }
.btn { overflow: hidden; }
.btn-ripple { position: absolute; width: 16px; height: 16px; border-radius: 50%; background: #ffffff80; pointer-events: none; transform: translate(-50%,-50%) scale(0); animation: ripple .65s ease-out forwards; }
.btn--primary { color: #fff; background: var(--teal); box-shadow: 0 12px 26px #07756832; }
.btn--primary:hover { background: #055a53; box-shadow: 0 18px 30px #0775683d; }
.btn--ghost { border-color: #c6d7dc; background: #ffffffcc; }
.btn--ghost:hover { background: #fff; box-shadow: 0 13px 28px #12313d12; }
.btn--light { background: #fff; }
.btn--light:hover { background: var(--mint); }
.hero-caption { display: flex; align-items: center; gap: 13px; margin-top: 32px; color: #687c89; font-size: .76rem; }
.caption-line { width: 25px; height: 1px; background: #879da8; }
.hero-visual { position: relative; min-width: 0; min-height: 590px; perspective: 1200px; transform-style: preserve-3d; --tilt-x: 0deg; --tilt-y: 0deg; transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y)); transition: transform .4s ease; }
.visual-orbit { position: absolute; border: 1px solid #85aaa24d; border-radius: 50%; pointer-events: none; }
.visual-orbit--one { width: 540px; height: 540px; left: 4%; top: 3%; }
.visual-orbit--two { width: 380px; height: 380px; left: 18%; top: 18%; border-style: dashed; opacity: .5; }
.visual-window { position: absolute; width: 530px; max-width: 95%; top: 74px; left: 0; overflow: hidden; border: 1px solid #c5d7df; border-radius: 18px; background: #fff; box-shadow: 0 37px 75px #1936442c, 0 10px 22px #14344315; transform: rotate(-3deg); animation: float-window 7s ease-in-out infinite; }
.window-top { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; border-bottom: 1px solid #e6edf0; color: #8b9ca5; font-size: .64rem; letter-spacing: .04em; }
.window-dots { display: flex; gap: 5px; }
.window-dots i { display: block; width: 7px; height: 7px; border-radius: 50%; background: #d9e2e6; }
.window-menu { font-size: 1.2rem; line-height: 0; }
.window-body { display: grid; grid-template-columns: 54px 1fr; min-height: 328px; }
.mini-sidebar { display: flex; align-items: center; flex-direction: column; gap: 21px; padding-top: 20px; color: #b2c7ce; background: #12364a; }
.mini-sidebar strong { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 7px; color: white; background: #0d8679; font-size: .8rem; }
.mini-sidebar span { font-size: 1.05rem; line-height: 1; }
.mini-main { padding: 25px 25px 27px; }
.mini-kicker { display: flex; justify-content: space-between; color: #6e8290; font-size: .61rem; font-weight: 750; }
.mini-kicker span { color: #0a8f72; font-size: .5rem; letter-spacing: .07em; }
.mini-main h3 { margin: 5px 0 16px; color: #1b3647; font-size: 1rem; }
.mini-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 17px; }
.mini-metrics div { padding: 11px 10px; border: 1px solid #e5ebed; border-radius: 8px; }
.mini-metrics b, .mini-metrics small { display: block; }
.mini-metrics b { font-size: 1.13rem; line-height: 1.2; }
.mini-metrics small { color: #778a95; font-size: .53rem; white-space: nowrap; }
.mini-task { display: flex; align-items: center; gap: 9px; padding: 11px 4px; border-top: 1px solid #e8edef; }
.mini-task-icon { display: grid; place-items: center; width: 26px; height: 26px; flex: 0 0 auto; border-radius: 7px; color: #0d8d76; background: #d9f3e9; font-size: .75rem; }
.mini-task-icon--gold { color: #a97326; background: #fff1d5; }
.mini-task b, .mini-task small { display: block; line-height: 1.4; }
.mini-task b { color: #2c4351; font-size: .65rem; }
.mini-task small { color: #82929c; font-size: .54rem; }
.mini-chevron { margin-left: auto; color: #79919b; font-size: .7rem; }
.phone-preview { position: absolute; right: -4px; top: 92px; width: 240px; height: 438px; padding: 13px 9px 9px; border: 5px solid #102b3b; border-radius: 31px; background: #fff; box-shadow: 0 37px 58px #102b3b40, inset 0 0 0 1px #dae4e8; transform: rotate(7deg); animation: float-phone 6s ease-in-out infinite; }
.phone-speaker { position: absolute; width: 59px; height: 11px; top: 0; left: calc(50% - 30px); border-radius: 0 0 9px 9px; background: #102b3b; }
.phone-head { display: flex; align-items: center; gap: 8px; height: 55px; padding: 6px 7px; border-bottom: 1px solid #ebeff1; }
.phone-back { color: #2b6a70; font-size: 1.6rem; line-height: 1; }
.phone-avatar { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; color: white; background: #0b7668; font-size: .74rem; font-weight: 800; }
.phone-head b, .phone-head small { display: block; line-height: 1.1; }
.phone-head b { font-size: .65rem; }
.phone-head small { margin-top: 3px; color: #8798a1; font-size: .49rem; }
.phone-dots { margin-left: auto; color: #8aa1a9; letter-spacing: 2px; }
.phone-chat { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; height: 308px; padding: 13px 5px; background: #f8fbfa; }
.chat-date { align-self: center; color: #99a6ac; font-size: .52rem; }
.bubble { max-width: 88%; padding: 8px 9px; border-radius: 11px; color: #354a54; background: #fff; box-shadow: 0 1px 3px #172f3a12; font-size: .56rem; line-height: 1.55; }
.bubble--customer { align-self: flex-end; border-bottom-right-radius: 3px; background: #d9f4df; }
.bubble--aidanex { border-bottom-left-radius: 3px; }
.phone-input { display: flex; align-items: center; justify-content: space-between; margin: 4px 6px 0; padding: 6px 10px; border: 1px solid #e7eeef; border-radius: 999px; color: #a7b4b8; font-size: .57rem; }
.phone-input span { color: #0e8773; }
.floating-card { position: absolute; left: 65px; bottom: 56px; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border: 1px solid #d5e5e2; border-radius: 13px; background: #fff; box-shadow: 0 20px 40px #19394726; transform: rotate(4deg); animation: float-phone 7.5s ease-in-out infinite reverse; }
.floating-icon { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: white; background: #0b8b75; font-size: .85rem; }
.floating-card b, .floating-card small { display: block; line-height: 1.4; }
.floating-card b { font-size: .7rem; }
.floating-card small { color: #768a94; font-size: .57rem; }
.hero-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0 23px; border-top: 1px solid #dce7eb; color: #718592; font-size: .74rem; }
.hero-bottom div { display: flex; flex-wrap: wrap; gap: 22px; color: #5c7380; font-size: .67rem; letter-spacing: .09em; }
.hero-bottom b { font-weight: 800; }
.section { padding-block: 115px; scroll-margin-top: 22px; }
.section-heading { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-heading h2, .demo-copy h2, .line-layout h2, .trust-copy h2, .faq-layout h2, .cta-card h2 { margin: 15px 0 15px; font-size: clamp(2.05rem,3.4vw,3.4rem); line-height: 1.33; letter-spacing: -.055em; font-weight: 850; }
.section-heading h2 span, .line-layout h2 span { color: var(--teal); }
.section-heading p, .demo-copy p, .line-layout p, .faq-layout p { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: .97rem; line-height: 1.9; }
.intro-section { background: white; }
.steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.step-card { position: relative; min-height: 252px; padding: 28px; border: 1px solid #e2eaec; border-radius: 18px; background: #fbfdfd; transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease; }
.step-card:hover, .feature-card:hover { transform: translateY(-5px); box-shadow: 0 19px 36px #1536430f; border-color: #bedad8; }
.step-no { color: #a4b4bd; font-size: .75rem; font-weight: 850; letter-spacing: .1em; }
.step-icon { display: grid; place-items: center; width: 42px; height: 42px; margin: 20px 0 13px; border-radius: 12px; color: #08776b; background: #e1f5ee; font-size: 1.15rem; }
.step-card h3 { margin: 0 0 7px; font-size: 1.19rem; }
.step-card p { margin: 0; color: var(--muted); font-size: .89rem; line-height: 1.8; }
.demo-section { background: #eef5f6; }
.demo-grid { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); align-items: center; gap: clamp(40px,7vw,110px); }
.demo-copy h2 { margin-top: 17px; }
.demo-copy p { margin-inline: 0; }
.scenario-tabs { display: grid; gap: 8px; margin-top: 28px; }
.scenario-tab { display: flex; justify-content: space-between; align-items: center; min-height: 58px; width: 100%; padding: 13px 17px; border: 1px solid transparent; border-radius: 10px; color: #3b5663; background: transparent; text-align: left; font-weight: 750; transition: color .2s ease, background .2s ease, border .2s ease, transform .2s ease; }
.scenario-tab span { color: #8a9fa8; font-size: .72rem; font-weight: 850; }
.scenario-tab:hover { transform: translateX(4px); color: var(--teal); }
.scenario-tab.is-active { border-color: #cce3df; color: var(--teal); background: #fff; box-shadow: 0 7px 19px #164b520b; }
.scenario-stage { padding: 16px; border: 1px solid #254f5a; border-radius: 23px; background: #0e3141; box-shadow: 0 35px 55px #0d303a28; }
.scenario-top { display: flex; align-items: center; gap: 8px; padding: 5px 6px 16px; color: #a8c2ca; font-size: .68rem; }
.stage-light { width: 8px; height: 8px; border-radius: 50%; background: #44d6a9; box-shadow: 0 0 0 5px #44d6a91c; }
.stage-pill { margin-left: auto; color: #b8dbd5; font-size: .58rem; letter-spacing: .1em; }
.scenario-card { min-height: 398px; padding: clamp(26px,4vw,48px); border-radius: 14px; background: linear-gradient(145deg,#fff 0%,#f7fbfa 76%,#e7f4f3 100%); transition: opacity .23s ease, transform .23s ease; }
.scenario-card.is-changing { opacity: .2; transform: translateY(8px); }
.scenario-icon { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 25px; border-radius: 14px; color: #08776b; background: #dff4ed; font-size: 1.3rem; }
.scenario-eyebrow { color: #6e8b91; font-size: .7rem; font-weight: 850; letter-spacing: .11em; }
.scenario-card h3 { max-width: 480px; margin: 7px 0 9px; font-size: clamp(1.38rem,2.1vw,1.85rem); line-height: 1.4; }
.scenario-card p { max-width: 490px; margin: 0; color: #58707d; font-size: .89rem; }
.scenario-flow { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 11px; margin: 30px 0 22px; }
.scenario-flow div { min-height: 71px; padding: 11px 14px; border: 1px solid #dce9e8; border-radius: 10px; background: white; }
.scenario-flow span, .scenario-flow b { display: block; }
.scenario-flow div span { margin-bottom: 4px; color: #708995; font-size: .68rem; }
.scenario-flow b { color: #1c4950; font-size: .78rem; line-height: 1.4; }
.flow-arrow { color: #0d8d78; font-size: 1.2rem; }
.scenario-foot { display: flex; align-items: center; gap: 9px; color: #557473; font-size: .76rem; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #10a98a; }
.features-section { background: white; }
.feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.feature-card { position: relative; min-height: 263px; overflow: hidden; padding: 28px; border: 1px solid #e0e9ec; border-radius: 17px; background: #fbfdfd; transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease; }
.feature-card--wide { grid-column: span 2; display: flex; gap: 25px; min-height: 263px; background: #e9f7f3; }
.feature-icon { display: grid; place-items: center; width: 43px; height: 43px; flex: 0 0 auto; margin-bottom: 18px; border-radius: 12px; color: #0d8574; background: #e0f4ed; font-size: 1.3rem; }
.feature-card--wide .feature-icon { background: white; }
.feature-card > span, .feature-card > div > span:not(.feature-icon) { color: #78909b; font-size: .65rem; letter-spacing: .1em; font-weight: 850; }
.feature-card h3 { margin: 8px 0 8px; font-size: 1.23rem; line-height: 1.42; }
.feature-card p { position: relative; z-index: 1; max-width: 360px; margin: 0; color: var(--muted); font-size: .87rem; line-height: 1.8; }
.feature-art { position: absolute; right: 28px; bottom: 15px; display: flex; align-items: flex-end; gap: 8px; transform: rotate(-9deg); }
.feature-art span { display: grid; place-items: center; width: 77px; height: 98px; border: 1px solid #c9e3de; border-radius: 13px; background: white; box-shadow: 0 9px 18px #0c5c5820; color: #0e786a; font-size: .7rem; font-weight: 850; }
.feature-art span:nth-child(2) { height: 127px; background: #0f786e; color: white; }
.feature-card--dark { color: white; background: #123647; border-color: #123647; }
.feature-card--dark .feature-icon { color: #c8ffe5; background: #2c5d61; }
.feature-card--dark > span { color: #9ccbc9; }
.feature-card--dark p { color: #c1d8dc; }
.feature-spark { position: absolute; right: -15px; bottom: -51px; color: #276273; font-size: 13rem; line-height: 1; opacity: .55; }
.line-section { overflow: hidden; background: #f1f7f7; }
.line-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
.line-layout p { margin-inline: 0; }
.line-cloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 13px; padding: 26px; }
.line-cloud span { padding: 12px 20px; border: 1px solid #d4e5e4; border-radius: 999px; color: #235562; background: white; font-weight: 750; box-shadow: 0 8px 18px #165c5910; transition: transform .25s ease, box-shadow .25s ease; }
.line-cloud span:nth-child(3n+1) { transform: translateY(-11px); }
.line-cloud span:nth-child(4n) { background: #dcf5e9; }
.line-cloud span:hover { transform: translateY(-17px); box-shadow: 0 14px 23px #165c591f; }
.trust-section { background: white; }
.trust-card { display: grid; grid-template-columns: 1fr .86fr; gap: 60px; padding: clamp(38px,6vw,78px); border-radius: 25px; background: radial-gradient(circle at 20% 100%,#195869 0,transparent 33%), radial-gradient(circle at 97% 0,#315372 0,transparent 34%), #0c2b3d; color: white; }
.trust-card .section-kicker { color: #81e7ca; }
.trust-copy h2 { margin: 18px 0; }
.trust-copy p { max-width: 470px; margin: 0 0 27px; color: #c0d9de; font-size: .93rem; line-height: 1.85; }
.trust-list { display: grid; align-content: center; }
.trust-list div { display: flex; align-items: flex-start; gap: 18px; padding: 18px 0; border-bottom: 1px solid #ffffff2b; }
.trust-list div:last-child { border-bottom: 0; }
.trust-list span { color: #87e2c7; font-size: .76rem; font-weight: 850; }
.trust-list p { margin: 0; color: #ecf5f5; font-size: .89rem; }
.faq-section { background: #f8fbfc; }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 75px; }
.faq-layout p { margin-inline: 0; }
.faq-list details { padding: 21px 0; border-bottom: 1px solid #dce8eb; }
.faq-list details:first-child { border-top: 1px solid #dce8eb; }
.faq-list summary { display: flex; justify-content: space-between; gap: 20px; color: var(--ink); font-size: .97rem; font-weight: 750; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; color: var(--teal); font-size: 1.35rem; font-weight: 450; line-height: 1; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { margin-top: 12px; padding-right: 35px; color: var(--muted); font-size: .87rem; }
.cta-section { padding: 0 0 80px; background: #f8fbfc; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding: clamp(34px,5vw,64px); border: 1px solid #cee7df; border-radius: 24px; background: linear-gradient(110deg,#def8e9,#f1f9f3 60%,#e8eaff); }
.cta-card h2 { margin: 12px 0 8px; font-size: clamp(1.9rem,3vw,2.75rem); }
.cta-card p { margin: 0; color: #506e77; font-size: .9rem; }
.cta-card .btn { flex: 0 0 auto; }
.site-footer { padding: 42px 0; color: #b6cbd1; background: #0d2839; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.site-footer .site-brand { color: white; }
.site-footer .brand-mark i { background: #68d8ba; }
.site-footer p { margin: 0; font-size: .76rem; }
.site-footer a:last-child { color: #a7eee0; font-size: .8rem; text-decoration: none; }
.js-motion .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js-motion .reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes float-window { 50% { transform: translateY(-10px) rotate(-2deg); } }
@keyframes float-phone { 50% { transform: translateY(12px) rotate(6deg); } }
@keyframes ripple { to { opacity: 0; transform: translate(-50%,-50%) scale(25); } }
/* Login */
.login-layout { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; background: #fff; }
.login-visual { position: relative; display: flex; flex-direction: column; overflow: hidden; padding: clamp(25px,4vw,60px); color: white; background: radial-gradient(circle at 88% 15%,#246c79 0,transparent 30%), radial-gradient(circle at 15% 82%,#265367 0,transparent 36%), #0b293b; }
.site-brand--light { position: relative; z-index: 2; color: white; }
.site-brand--light .brand-mark i { background: #72dfbf; }
.login-orb { position: absolute; border: 1px solid #ffffff21; border-radius: 50%; }
.login-orb--one { width: 620px; height: 620px; top: 8%; right: -270px; }
.login-orb--two { width: 420px; height: 420px; bottom: -190px; left: -100px; }
.login-visual-content { position: relative; z-index: 1; width: min(100%,530px); margin: auto; padding-block: 60px; }
.login-visual .section-kicker { color: #83e4c9; }
.login-visual h1 { margin: 17px 0 15px; font-size: clamp(3rem,4.8vw,5rem); line-height: 1.22; letter-spacing: -.06em; }
.login-visual-content > p { max-width: 450px; margin: 0; color: #c5dbe0; font-size: .94rem; line-height: 1.85; }
.login-mock { width: min(100%,395px); margin-top: 38px; padding: 20px; border: 1px solid #ffffff30; border-radius: 16px; background: #ffffff15; box-shadow: 0 22px 45px #051a2433; backdrop-filter: blur(10px); }
.login-mock > span { color: #9bd1ca; font-size: .75rem; }
.login-mock > b { display: block; margin: 3px 0 11px; font-size: 1.12rem; }
.login-mock div { margin-top: 8px; padding: 11px 12px; border-radius: 8px; color: #effbf7; background: #ffffff18; font-size: .79rem; }
.login-mock i { display: inline-grid; place-items: center; width: 23px; height: 23px; margin-right: 7px; border-radius: 6px; background: #73d6bd2b; color: #a7f5da; font-style: normal; }
.login-visual-foot { position: relative; z-index: 1; margin: 0; color: #9abac3; font-size: .7rem; }
.login-form-side { display: grid; place-items: center; padding: 45px; }
.login-form-wrap { width: min(100%,415px); }
.back-link { display: block; width: max-content; margin-bottom: 75px; color: #607783; font-size: .83rem; font-weight: 650; text-decoration: none; }
.back-link:hover { color: var(--teal); }
.login-form-wrap h2 { margin: 11px 0 8px; font-size: clamp(2rem,3vw,2.65rem); letter-spacing: -.055em; }
.login-intro { margin: 0 0 29px; color: var(--muted); font-size: .92rem; }
.login-form { display: grid; gap: 10px; }
.login-form label { color: var(--ink); font-size: .87rem; font-weight: 750; }
.login-form input { width: 100%; min-height: 51px; padding: 12px 14px; border: 1px solid #a8bbc3; border-radius: 9px; color: var(--ink); background: white; }
.login-form input:focus { border-color: var(--teal); }
.login-form .btn { margin-top: 10px; }
.login-error { padding: 11px 14px; border-left: 4px solid #a12631; border-radius: 6px; color: #81222d; background: #fdecee; font-size: .86rem; }
.login-note { margin-top: 26px; color: #728692; font-size: .77rem; line-height: 1.75; }
@media (max-width: 1150px) {
  .hero-grid { grid-template-columns: .95fr 1.05fr; }
  .hero-copy h1 { font-size: clamp(2.7rem,4.4vw,4rem); }
  .hero-visual { transform: scale(.88); transform-origin: left center; margin-right: -80px; }
  .feature-art { opacity: .65; right: -30px; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0,1fr); min-height: 0; padding-top: 70px; gap: 0; }
  .hero-copy { min-width: 0; max-width: 690px; padding: 0; }
  .hero-visual { width: min(100%,650px); margin: 15px auto 0; transform: none; }
  .hero-bottom { display: block; }
  .hero-bottom div { margin-top: 8px; }
  .demo-grid, .line-layout, .trust-card, .faq-layout { grid-template-columns: 1fr; gap: 45px; }
  .demo-copy { max-width: 660px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .feature-card--wide { grid-column: span 2; }
  .trust-card { gap: 25px; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 32px,1220px); }
  .nav-wrap { min-height: 67px; }
  .site-brand { font-size: 1.13rem; }
  .menu-toggle { display: grid; place-content: center; gap: 4px; width: 40px; height: 40px; border: 1px solid #cad9de; border-radius: 8px; background: white; }
  .menu-toggle span { width: 17px; height: 2px; background: var(--deep); }
  .site-nav { position: absolute; top: 67px; left: 0; right: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px 16px 20px; border-bottom: 1px solid var(--line); background: #f8fbfc; box-shadow: 0 16px 30px #0b28321b; }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 11px 8px; }
  .site-nav .nav-login { margin-top: 7px; text-align: center; }
  .hero-grid { padding-top: 47px; }
  .hero-copy h1 { margin-top: 18px; font-size: clamp(2.45rem,10vw,3.55rem); }
  .hero-copy h1 em { white-space: normal; }
  .hero-desc { font-size: .94rem; }
  .hero-actions .btn { flex: 1 1 190px; }
  .hero-caption { margin-top: 22px; }
  .hero-visual { min-height: 442px; width: 540px; max-width: none; left: 50%; margin: 10px 0 -25px; transform: translateX(-50%) scale(.76); transform-origin: top center; }
  .hero-bottom { padding-top: 16px; }
  .hero-bottom div { gap: 8px 17px; }
  .section { padding-block: 75px; }
  .section-heading { text-align: left; margin-bottom: 34px; }
  .section-heading h2, .demo-copy h2, .line-layout h2, .trust-copy h2, .faq-layout h2 { font-size: clamp(2rem,8vw,2.6rem); }
  .section-heading p { margin: 0; }
  .steps, .feature-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 0; }
  .feature-card--wide { grid-column: span 1; min-height: 330px; }
  .feature-art { right: 12px; bottom: -20px; transform: rotate(-9deg) scale(.7); transform-origin: right bottom; }
  .feature-card--wide p { max-width: 250px; }
  .scenario-stage { padding: 10px; }
  .scenario-card { min-height: 0; padding: 25px 20px; }
  .scenario-flow { gap: 5px; }
  .scenario-flow div { padding: 9px; }
  .scenario-flow b { font-size: .7rem; }
  .flow-arrow { font-size: .9rem; }
  .line-cloud { padding: 5px; gap: 8px; }
  .line-cloud span { padding: 8px 13px; font-size: .82rem; }
  .trust-card { padding: 30px 23px; }
  .cta-section { padding-bottom: 50px; }
  .cta-card { display: block; }
  .cta-card .btn { margin-top: 25px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 14px; }
  .login-layout { display: block; }
  .login-visual { min-height: 230px; padding: 23px 22px; }
  .login-visual-content { padding: 34px 0 12px; margin: 0; }
  .login-visual h1 { font-size: 2.5rem; }
  .login-visual-content > p, .login-mock, .login-visual-foot { display: none; }
  .login-form-side { padding: 45px 23px 65px; }
  .back-link { margin-bottom: 46px; }
}
@media (max-width: 400px) {
  .hero-visual { transform: translateX(-50%) scale(.65); margin-bottom: -75px; }
  .scenario-flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js-motion .reveal { opacity: 1; transform: none; }
}