:root {
  --brand-orange: #f5a000;
  --brand-orange-dark: #c96f00;
  --brand-yellow: #ffc83d;
  --brand-green: #26745a;
  --brand-green-light: #dff1e9;
  --ink: #161b1a;
  --ink-soft: #4e5653;
  --paper: #fffdf8;
  --surface: #f5f4ef;
  --line: #dcded7;
  --white: #ffffff;
  --radius-sm: 12px;
  --radius-md: 24px;
  --radius-lg: 40px;
  --shadow: 0 24px 70px rgba(23, 29, 27, 0.1);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-sans); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 4px; }
p { color: var(--ink-soft); }
h1, h2, h3 { margin-top: 0; letter-spacing: -0.045em; line-height: 1.05; font-weight: 720; }
h1 { font-size: clamp(3rem, 6.1vw, 6.65rem); }
h2 { font-size: clamp(2.35rem, 4.3vw, 4.85rem); }
h3 { font-size: 1.3rem; }
em { color: var(--brand-orange-dark); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
section[id] { scroll-margin-top: 88px; }

.skip-link { position: fixed; top: 12px; left: 12px; z-index: 9999; padding: 10px 16px; color: var(--white); background: var(--ink); border-radius: 8px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--brand-green); outline-offset: 4px; }
.section-pad { padding: 112px 0; }

.btn { border-radius: 999px; font-weight: 720; padding: 0.78rem 1.35rem; transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 1rem 1.45rem; font-size: 1rem; }
.btn-brand { color: var(--ink); background: var(--brand-yellow); border-color: var(--brand-yellow); box-shadow: 0 12px 30px rgba(245, 160, 0, .22); }
.btn-brand:hover, .btn-brand:focus-visible { color: var(--ink); background: #ffd366; border-color: #ffd366; }
.btn-dark { background: var(--ink); border-color: var(--ink); }

.site-header { position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(220, 222, 215, .75); background: rgba(255, 253, 248, .9); backdrop-filter: blur(14px); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; color: var(--ink); background: var(--brand-yellow); border: 2px solid var(--ink); border-radius: 11px 11px 11px 3px; font-weight: 900; box-shadow: 3px 3px 0 var(--ink); transform: rotate(-2deg); }
.brand-name { font-size: 1.15rem; font-weight: 900; letter-spacing: -.04em; }
.brand-name > span { color: var(--brand-orange-dark); }
.site-nav { display: flex; align-items: center; gap: clamp(12px, 1.45vw, 25px); }
.site-nav > a:not(.btn) { position: relative; color: #3c4441; text-decoration: none; font-size: .83rem; font-weight: 680; white-space: nowrap; }
.site-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--brand-orange); transition: right .2s ease; }
.site-nav > a:hover::after, .site-nav > a.is-active::after { right: 0; }
.nav-login { padding: .65rem 1.05rem; font-size: .85rem; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: var(--white); }
.nav-toggle span { width: 19px; height: 2px; display: block; margin: 4px auto; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }

.hero { position: relative; overflow: hidden; padding-top: 92px; background: radial-gradient(circle at 85% 25%, rgba(255, 200, 61, .16), transparent 24%), linear-gradient(180deg, #fffdf8 0%, #f8f7f2 100%); }
.hero::before { content: ""; position: absolute; left: -7vw; top: 26%; width: 16vw; aspect-ratio: 1; border: 1px solid rgba(245, 160, 0, .22); border-radius: 50%; }
.eyebrow { margin-bottom: 20px; color: var(--ink); font-size: .76rem; font-weight: 820; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow > span { width: 31px; height: 3px; display: inline-block; vertical-align: middle; margin-right: 9px; background: var(--brand-orange); }
.hero h1 { max-width: 970px; margin-bottom: 28px; }
.hero h1 em { display: inline-block; }
.hero-copy { max-width: 680px; margin-bottom: 32px; font-size: clamp(1.05rem, 1.45vw, 1.28rem); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 32px 0 0; padding: 0; list-style: none; color: var(--ink-soft); font-size: .88rem; font-weight: 650; }
.hero-points li::before { content: "✓"; display: inline-grid; width: 21px; height: 21px; place-items: center; margin-right: 7px; color: var(--brand-green); background: var(--brand-green-light); border-radius: 50%; font-size: .72rem; }
.hero-visual { position: relative; min-height: 580px; display: grid; place-items: end center; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 3% 2%; border: 1px solid rgba(22, 27, 26, .15); border-radius: 50% 50% 35% 35%; background: repeating-linear-gradient(90deg, transparent 0 44px, rgba(22, 27, 26, .035) 45px 46px), var(--brand-yellow); transform: rotate(4deg); }
.hero-visual::after { content: ""; position: absolute; z-index: 0; right: -15px; bottom: 9%; width: 80%; height: 55px; background: rgba(22, 27, 26, .14); filter: blur(15px); border-radius: 50%; }
.hero-visual picture { position: relative; z-index: 2; }
.hero-visual img { max-height: 595px; width: auto; object-fit: contain; filter: drop-shadow(0 26px 16px rgba(30, 35, 34, .17)); }
.hero-stamp { position: absolute; z-index: 4; top: 4%; right: -4%; width: 128px; height: 128px; display: grid; place-items: center; color: var(--white); background: var(--brand-green); border: 5px solid var(--paper); border-radius: 50%; text-align: center; font-size: .7rem; line-height: 1.4; font-weight: 850; letter-spacing: .08em; transform: rotate(8deg); box-shadow: var(--shadow); }
.hero-orbit { position: absolute; z-index: 3; padding: 7px 12px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; font-size: .66rem; font-weight: 850; letter-spacing: .11em; box-shadow: 0 10px 24px rgba(22, 27, 26, .09); }
.orbit-one { left: 0; top: 25%; transform: rotate(-7deg); }
.orbit-two { right: 2%; bottom: 23%; transform: rotate(5deg); }

.principles { position: relative; z-index: 3; margin-top: -1px; color: var(--white); background: var(--ink); }
.principles-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.principles-grid p { display: flex; align-items: center; gap: 16px; margin: 0; padding: 28px 24px; color: var(--white); border-right: 1px solid rgba(255,255,255,.13); }
.principles-grid p:last-child { border: 0; }
.principles-grid strong { color: var(--brand-yellow); font-family: Georgia, serif; font-size: 1.55rem; font-style: italic; }
.principles-grid span { font-size: .9rem; line-height: 1.35; font-weight: 670; }

.section-heading { margin-bottom: 60px; }
.section-heading h2 { max-width: 890px; margin: 0; }
.section-heading p:last-child { margin: 0; font-size: 1.05rem; line-height: 1.7; }
.section-heading.compact { max-width: 810px; }
.service-layout { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr); gap: 28px; }
.service-feature { position: sticky; top: 110px; min-height: 660px; padding: 38px; overflow: hidden; background: var(--brand-yellow); border-radius: var(--radius-lg); }
.service-feature::after { content: ""; position: absolute; right: -18%; bottom: -13%; width: 77%; aspect-ratio: 1; border: 1px solid rgba(22, 27, 26, .22); border-radius: 50%; }
.service-number, .service-list article > span, .benefit-grid article > span { font-family: Georgia, serif; font-style: italic; color: rgba(22,27,26,.6); }
.service-feature > div { position: relative; z-index: 2; max-width: 68%; margin-top: 120px; }
.service-kicker { margin-bottom: 12px; color: var(--ink); font-size: .72rem; font-weight: 820; letter-spacing: .13em; text-transform: uppercase; }
.service-feature h3 { font-size: clamp(2.1rem, 4vw, 4.2rem); }
.service-feature p { color: #353a38; }
.service-feature a { font-weight: 780; }
.service-feature img { position: absolute; z-index: 1; right: -5%; bottom: -10%; width: 48%; filter: drop-shadow(0 20px 18px rgba(0,0,0,.13)); }
.service-list { border-top: 1px solid var(--line); }
.service-list article { display: grid; grid-template-columns: 46px 1fr; gap: 12px; padding: 29px 8px; border-bottom: 1px solid var(--line); transition: padding .2s ease, background-color .2s ease; }
.service-list article:hover { padding-left: 18px; background: var(--white); }
.service-list h3 { margin-bottom: 8px; font-size: 1.35rem; letter-spacing: -.025em; }
.service-list p { margin: 0; font-size: .95rem; }

.flow-section { padding-top: 28px; }
.flow-panel { position: relative; padding: clamp(45px, 7vw, 90px); overflow: hidden; color: var(--white); background: var(--ink); border-radius: var(--radius-lg); }
.flow-panel::before { content: ""; position: absolute; top: -140px; right: -90px; width: 420px; height: 420px; border: 80px solid rgba(245,160,0,.12); border-radius: 50%; }
.eyebrow-light { color: var(--white); }
.flow-panel h2 { position: relative; margin-bottom: 28px; }
.flow-panel h2 em { color: var(--brand-yellow); }
.flow-panel p:not(.eyebrow) { position: relative; max-width: 760px; color: #c6cdca; font-size: 1.08rem; }
.flow-tags { position: relative; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.flow-tags span { padding: 9px 13px; color: #e8ebe9; border: 1px solid #46504c; border-radius: 999px; font-size: .76rem; }
.flow-visual { position: relative; min-height: 370px; display: flex; align-items: center; justify-content: center; gap: 13px; }
.flow-visual > div { width: 178px; min-height: 190px; display: flex; flex-direction: column; justify-content: flex-end; padding: 23px; background: #303735; border: 1px solid #49514e; border-radius: 24px; transform: rotate(-5deg); }
.flow-visual > div::before { content: ""; width: 62px; height: 62px; margin-bottom: auto; border: 1px dashed #808784; border-radius: 12px; }
.flow-visual > span { color: var(--brand-yellow); font-size: 2rem; }
.flow-visual .flow-after { color: var(--ink); background: var(--brand-yellow); border-color: var(--brand-yellow); transform: rotate(5deg); }
.flow-visual .flow-after::before { border-style: solid; border-color: rgba(22,27,26,.35); background: linear-gradient(135deg, transparent 46%, var(--brand-green) 47% 53%, transparent 54%); }
.flow-visual small { margin-bottom: 6px; font-size: .61rem; font-weight: 850; letter-spacing: .12em; }
.flow-visual strong { line-height: 1.08; }

.process { background: var(--surface); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; counter-reset: steps; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-grid li { position: relative; min-height: 270px; padding: 30px; overflow: hidden; background: rgba(255,255,255,.38); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid li::after { content: ""; position: absolute; right: -46px; bottom: -46px; width: 120px; height: 120px; background: var(--brand-yellow); border-radius: 50%; opacity: 0; transition: opacity .25s ease, transform .25s ease; }
.process-grid li:hover::after { opacity: .35; transform: scale(1.25); }
.process-grid span { display: block; margin-bottom: 62px; color: var(--brand-orange-dark); font-family: Georgia, serif; font-size: 1.25rem; font-style: italic; }
.process-grid h3 { margin-bottom: 10px; font-size: 1.45rem; }
.process-grid p { max-width: 300px; margin: 0; font-size: .92rem; }

.technology { background: var(--surface); padding-top: 0; }
.tech-card { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 70px; padding: clamp(45px, 6vw, 80px); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.tech-copy h2 { margin-bottom: 23px; font-size: clamp(2.2rem, 4vw, 4.1rem); }
.tech-copy > p:not(.eyebrow) { max-width: 700px; margin-bottom: 28px; font-size: 1.02rem; }
.tech-screen { position: relative; min-height: 390px; padding: 16px; background: #222826; border: 7px solid #343b38; border-radius: 24px; box-shadow: 0 35px 55px rgba(22,27,26,.22); transform: perspective(800px) rotateY(-7deg) rotateX(2deg); }
.screen-bar { display: flex; gap: 5px; height: 26px; align-items: center; }
.screen-bar i { width: 7px; height: 7px; background: #68716d; border-radius: 50%; }
.screen-content { height: 315px; display: grid; grid-template-columns: 26% 74%; overflow: hidden; background: #f7f7f3; border-radius: 10px; }
.screen-nav { background: #e7e7e0; border-right: 1px solid #d3d6ce; }
.screen-main { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; align-content: start; padding: 24px 16px; }
.screen-main span { height: 77px; background: var(--white); border: 1px solid #e1e3dc; border-radius: 8px; }
.screen-main span:first-child { background: var(--brand-green-light); }
.screen-main span:nth-child(2) { background: #fff0ca; }
.screen-main b { grid-column: 1/-1; height: 130px; margin-top: 8px; background: linear-gradient(135deg, transparent 0 33%, rgba(38,116,90,.2) 34% 41%, transparent 42% 51%, rgba(245,160,0,.26) 52% 62%, transparent 63%), var(--white); border: 1px solid #e1e3dc; border-radius: 8px; }
.screen-badge { position: absolute; right: -28px; bottom: 45px; padding: 14px 20px; color: var(--ink); background: var(--brand-yellow); border-radius: 13px; box-shadow: 0 16px 30px rgba(22,27,26,.2); transform: rotate(5deg); }
.screen-badge strong, .screen-badge small { display: block; }
.screen-badge strong { font-size: 1.1rem; }
.screen-badge small { font-size: .68rem; }

.why { background: var(--paper); }
.why-intro { position: sticky; top: 115px; }
.why-intro h2 { margin-bottom: 24px; font-size: clamp(2.3rem, 4.2vw, 4.4rem); }
.why-intro > p:not(.eyebrow) { max-width: 500px; font-size: 1.03rem; }
.why-intro img { max-height: 260px; width: auto; margin: 35px auto 0; }
.benefit-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.benefit-grid article { min-height: 245px; padding: 29px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.benefit-grid article > span { display: block; margin-bottom: 54px; color: var(--brand-green); }
.benefit-grid h3 { margin-bottom: 10px; }
.benefit-grid p { margin: 0; font-size: .92rem; }

.explain { background: var(--brand-green-light); }
.explain-shell { display: grid; grid-template-columns: 31% 69%; align-items: end; min-height: 650px; padding: 50px 55px 0; overflow: hidden; background: var(--paper); border-radius: var(--radius-lg); }
.explain-character { position: relative; align-self: stretch; display: flex; align-items: end; justify-content: center; background: radial-gradient(circle, rgba(255,200,61,.55), transparent 55%); }
.explain-character::before { content: ""; position: absolute; bottom: -95px; width: 330px; height: 330px; background: var(--brand-yellow); border-radius: 50%; }
.explain-character img { position: relative; z-index: 2; max-height: 540px; width: auto; }
.speech-mark { position: absolute; z-index: 3; top: 9%; left: 3%; display: grid; width: 72px; height: 72px; place-items: center; color: var(--white); background: var(--brand-green); border-radius: 50% 50% 8% 50%; font-family: Georgia, serif; font-size: 1.7rem; font-style: italic; transform: rotate(-9deg); }
.explain-content { padding: 20px 0 65px 60px; }
.explain-content h2 { margin-bottom: 15px; }
.explain-lead { max-width: 670px; margin-bottom: 35px; font-size: 1.13rem; }
.topic-row { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.topic-row article { min-height: 220px; padding: 22px; background: var(--white); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.topic-row small { color: var(--brand-orange-dark); font-size: .63rem; font-weight: 850; letter-spacing: .11em; }
.topic-row h3 { margin: 35px 0 8px; font-size: 1.15rem; }
.topic-row p { margin-bottom: 25px; font-size: .82rem; }
.topic-row span { display: inline-block; padding: 5px 8px; color: #5e6562; background: var(--surface); border-radius: 5px; font-size: .62rem; }
.social-note { margin: 20px 0 0; font-size: .76rem; }

.contact { background: var(--paper); }
.contact-shell { display: grid; grid-template-columns: .9fr 1.1fr; overflow: hidden; color: var(--white); background: var(--ink); border-radius: var(--radius-lg); }
.contact-intro { position: relative; min-height: 720px; display: flex; flex-direction: column; gap: 24px; padding: clamp(42px, 5vw, 64px) clamp(42px, 6vw, 74px) 0; overflow: hidden; }
.contact-copy { position: relative; z-index: 2; max-width: 570px; }
.contact-intro h2 { margin-bottom: 24px; font-size: clamp(2.5rem, 3.8vw, 4.25rem); }
.contact-intro h2 em { color: var(--brand-yellow); }
.contact-copy > p:not(.eyebrow) { margin-bottom: 0; color: #c6cdca; }
.contact-visual { position: relative; z-index: 1; isolation: isolate; min-height: clamp(290px, 23vw, 340px); display: flex; align-items: flex-end; justify-content: flex-end; margin-top: auto; }
.contact-visual::before { content: ""; position: absolute; z-index: 0; right: -70px; bottom: -85px; width: clamp(310px, 30vw, 410px); height: clamp(220px, 20vw, 280px); background: var(--brand-yellow); border-radius: 55% 45% 0 0; transform: rotate(-4deg); }
.contact-intro img { position: relative; z-index: 1; max-height: clamp(290px, 23vw, 340px); width: auto; }
.contact-form { display: flex; flex-direction: column; gap: 20px; padding: clamp(40px, 5.5vw, 70px); color: var(--ink); background: var(--surface); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: block; margin-bottom: 7px; font-size: .78rem; font-weight: 760; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 14px; color: var(--ink); background: var(--white); border: 1px solid #cbd0c8; border-radius: 9px; font: inherit; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--brand-green); box-shadow: 0 0 0 3px rgba(38,116,90,.13); outline: 0; }
.contact-form .btn { align-self: flex-start; min-width: 190px; }
.form-help { margin: -8px 0 0; font-size: .72rem; }
.form-status { min-height: 1.5em; margin: -8px 0 0; color: var(--brand-green); font-size: .78rem; font-weight: 680; }

.site-footer { padding: 60px 0 24px; color: var(--white); background: #0d1110; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; padding-bottom: 55px; }
.brand-footer { color: var(--white); }
.footer-top p { margin: 0; color: #aeb7b3; }
.footer-top > a:last-child { color: var(--brand-yellow); font-weight: 750; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid #303735; }
.footer-bottom p { margin: 0; color: #7f8985; font-size: .75rem; }
.whatsapp-button { position: fixed; z-index: 900; right: 22px; bottom: 22px; padding: 13px 18px; color: var(--white); background: #137c52; border-radius: 999px; box-shadow: 0 12px 35px rgba(22,27,26,.25); text-decoration: none; font-weight: 750; }

@media (max-width: 1199.98px) {
  .site-nav { gap: 13px; }
  .site-nav > a:not(.btn) { font-size: .75rem; }
  .hero-visual { min-height: 500px; }
  .service-feature > div { max-width: 75%; }
  .explain-shell { grid-template-columns: 28% 72%; padding-left: 30px; }
  .explain-content { padding-left: 35px; }
}

@media (max-width: 991.98px) {
  .section-pad { padding: 82px 0; }
  .nav-toggle { display: block; }
  .site-nav { position: fixed; inset: 80px 0 auto; max-height: calc(100vh - 80px); display: grid; gap: 0; padding: 20px max(24px, calc((100vw - 720px)/2)); overflow-y: auto; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 20px 35px rgba(22,27,26,.08); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .2s ease; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav > a:not(.btn) { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
  .site-nav > a::after { display: none; }
  .nav-login { margin-top: 18px; justify-self: start; }
  .site-nav.is-open + * { visibility: visible; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero { padding-top: 70px; }
  .hero h1 { max-width: 800px; }
  .hero-visual { min-height: 490px; max-width: 520px; margin: 0 auto; }
  .principles-grid { grid-template-columns: 1fr 1fr; }
  .principles-grid p:nth-child(2) { border-right: 0; }
  .principles-grid p:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.13); }
  .service-layout { grid-template-columns: 1fr; }
  .service-feature, .why-intro { position: relative; top: auto; }
  .service-feature { min-height: 570px; }
  .service-feature > div { margin-top: 80px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .tech-card { grid-template-columns: 1fr; }
  .tech-screen { max-width: 600px; width: 100%; margin: 0 auto; }
  .why-intro img { display: none; }
  .explain-shell { grid-template-columns: 1fr; padding: 45px 45px 0; }
  .explain-character { min-height: 400px; order: 2; }
  .explain-character img { max-height: 390px; }
  .explain-content { padding: 0 0 40px; }
  .contact-shell { grid-template-columns: 1fr; }
  .contact-intro { min-height: 0; }
  .contact-copy { max-width: 680px; }
  .contact-visual { min-height: 280px; margin-top: 0; }
  .contact-visual::before { right: -55px; bottom: -70px; width: 330px; height: 220px; }
  .contact-intro img { max-height: 280px; }
}

@media (max-width: 767.98px) {
  .section-pad { padding: 68px 0; }
  h1 { font-size: clamp(2.85rem, 14vw, 4.5rem); }
  h2 { font-size: clamp(2.25rem, 10vw, 3.8rem); }
  .hero { padding-top: 56px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-points { flex-direction: column; gap: 10px; }
  .hero-visual { min-height: 410px; margin-top: -15px; }
  .hero-visual::before { inset: 8% 6% 2%; }
  .hero-visual img { max-height: 430px; }
  .hero-stamp { right: 2%; width: 98px; height: 98px; font-size: .57rem; }
  .orbit-two { right: 3%; }
  .principles-grid p { padding: 22px 10px; gap: 9px; }
  .principles-grid strong { font-size: 1.2rem; }
  .principles-grid span { font-size: .72rem; }
  .section-heading { margin-bottom: 38px; }
  .service-feature { min-height: 600px; padding: 28px; border-radius: var(--radius-md); }
  .service-feature > div { max-width: 100%; margin-top: 42px; }
  .service-feature img { right: -3%; bottom: -7%; width: 57%; opacity: .92; }
  .flow-panel { border-radius: var(--radius-md); }
  .flow-visual { min-height: 280px; }
  .flow-visual > div { width: 140px; min-height: 165px; padding: 17px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: 220px; }
  .process-grid span { margin-bottom: 40px; }
  .tech-card { padding: 38px 24px; gap: 45px; border-radius: var(--radius-md); }
  .tech-screen { min-height: 280px; padding: 10px; border-width: 5px; transform: none; }
  .screen-content { height: 225px; }
  .screen-main { padding: 15px 10px; gap: 5px; }
  .screen-main span { height: 55px; }
  .screen-main b { height: 90px; }
  .screen-badge { right: -10px; bottom: 25px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: 205px; }
  .benefit-grid article > span { margin-bottom: 38px; }
  .explain-shell { padding: 35px 22px 0; border-radius: var(--radius-md); }
  .topic-row { grid-template-columns: 1fr; }
  .topic-row article { min-height: 180px; }
  .topic-row h3 { margin-top: 22px; }
  .explain-character { min-height: 340px; }
  .explain-character img { max-height: 340px; }
  .contact-shell { border-radius: var(--radius-md); }
  .contact-intro { gap: 18px; padding: 42px 25px 0; }
  .contact-visual { min-height: 250px; }
  .contact-visual::before { right: -50px; bottom: -55px; width: 280px; height: 190px; }
  .contact-intro img { max-height: 250px; }
  .contact-form { padding: 38px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}