:root {
  --surface: #e8eaec;
  --surface-light: #f1f3f4;
  --navy: #0d2750;
  --muted: #5d687d;
  --blue: #2e6be6;
  --blue-deep: #1d4fb2;
  --burgundy: #7b2036;
  --burgundy-soft: #a3465a;
  --white: #ffffff;
  --shadow-dark: rgba(13, 39, 80, 0.14);
  --shadow-soft: rgba(255, 255, 255, 0.9);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --card-header-clearance: 112px;
  --ease: 220ms cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 110px; scroll-padding-bottom: 96px; }

body {
  margin: 0;
  background: var(--surface);
  color: var(--navy);
  font-family: "Avenir Next", "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 50;
  padding: 10px 14px;
  border-radius: 12px;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-160%);
  transition: transform var(--ease);
}

.skip-link:focus { transform: translateY(0); }

.page-shell {
  width: min(1440px, calc(100% - 64px));
  margin: 0 auto;
  padding: 32px 0 24px;
}

.raised {
  background: var(--surface);
  box-shadow: 14px 16px 28px var(--shadow-dark), -14px -14px 26px var(--shadow-soft);
}

.site-header {
  min-height: 76px;
  padding: 0 28px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 24px;
  position: sticky;
  top: 18px;
  z-index: 20;
}

.brand { display: inline-flex; align-items: center; min-width: 0; }
.brand-logo { display: block; width: clamp(170px, 19vw, 228px); height: auto; }
.brand-mark { width: 34px; height: 34px; border-radius: 12px; position: relative; display: inline-block; box-shadow: inset 4px 4px 8px rgba(13,39,80,.12), inset -4px -4px 8px rgba(255,255,255,.9); }
.brand-mark__cold, .brand-mark__hot { position: absolute; width: 8px; height: 20px; border-radius: 99px; top: 7px; transform: rotate(34deg); }
.brand-mark__cold { background: var(--blue); left: 10px; }
.brand-mark__hot { background: var(--burgundy); left: 17px; transform: rotate(-34deg); }

.main-nav { display: flex; gap: 34px; margin-left: auto; margin-right: 12px; color: var(--muted); font-size: .92rem; font-weight: 650; }
.main-nav a { transition: color var(--ease); }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--navy); }

.button { min-height: 58px; padding: 0 22px; border: 0; border-radius: 18px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; cursor: pointer; font-size: .94rem; font-weight: 760; letter-spacing: -.01em; transition: transform var(--ease), box-shadow var(--ease), color var(--ease); }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible { outline: 3px solid rgba(46,107,230,.35); outline-offset: 4px; }
.button--compact { min-height: 48px; padding: 0 19px; border-radius: 15px; font-size: .86rem; }
.button--primary { color: var(--white); background: var(--navy); box-shadow: 8px 9px 16px rgba(13,39,80,.18), -6px -6px 12px rgba(255,255,255,.7), inset 0 1px rgba(255,255,255,.08); }
.button--primary:hover, .button--primary:focus-visible { box-shadow: 5px 6px 12px rgba(13,39,80,.15), -5px -5px 10px rgba(255,255,255,.7), inset 0 1px rgba(255,255,255,.08); }
.button--soft { color: var(--navy); background: var(--surface); box-shadow: 8px 9px 17px var(--shadow-dark), -8px -8px 16px var(--shadow-soft), inset 0 1px rgba(255,255,255,.55); }
.button--soft:hover, .button--soft:focus-visible { color: var(--blue-deep); box-shadow: 4px 5px 10px var(--shadow-dark), -5px -5px 11px var(--shadow-soft); }
.button--whatsapp { color: var(--white); background: #197f43; box-shadow: 8px 9px 17px rgba(27,130,70,.25), -8px -8px 16px var(--shadow-soft), inset 0 1px rgba(255,255,255,.18); }
.button--whatsapp:hover, .button--whatsapp:focus-visible { color: var(--white); background: #146f3a; box-shadow: 4px 5px 10px rgba(27,130,70,.22), -5px -5px 11px var(--shadow-soft), inset 0 1px rgba(255,255,255,.18); }
.button--pending { color: var(--muted); cursor: default; }
.button--pending:hover, .button--pending:focus-visible { color: var(--muted); transform: none; }

.icon { width: 21px; height: 21px; display: inline-flex; }
.icon--small { width: 17px; height: 17px; }
.icon svg { width: 100%; height: 100%; }
.icon img { width: 100%; height: 100%; display: block; }
.icon--whatsapp { color: #159b63; }

.section-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(480px, 1.1fr); gap: clamp(42px, 6vw, 96px); align-items: center; }
.hero { padding: 70px 4px 50px; min-height: 0; }
.hero-copy { padding-left: clamp(0px, 2vw, 34px); }
.hero-kicker, .section-kicker { margin: 0 0 18px; color: var(--muted); font-size: .71rem; font-weight: 800; letter-spacing: .18em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 26px; color: var(--navy); font-size: clamp(3.8rem, 6vw, 6.8rem); line-height: .93; letter-spacing: -.085em; font-weight: 820; text-wrap: balance; }
h1 em, h2 em { color: var(--blue-deep); font-style: normal; }
.hero-lede { max-width: 520px; margin-bottom: 32px; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.32rem); line-height: 1.55; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { max-width: 420px; margin: 18px 0 0; color: var(--muted); font-size: .78rem; }

.hero-visual { min-height: 430px; border-radius: var(--radius-xl); padding: 28px; position: relative; overflow: hidden; }
.visual-header, .visual-footer { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: .67rem; font-weight: 800; letter-spacing: .14em; }
.visual-status { display: inline-flex; align-items: center; gap: 7px; letter-spacing: .08em; }
.visual-status i { width: 7px; height: 7px; border-radius: 50%; background: #48a974; box-shadow: 0 0 0 5px rgba(72,169,116,.11); }
.system-board { min-height: 310px; display: grid; grid-template-columns: 1fr 1.5fr 1fr; gap: 17px; align-items: center; margin: 16px 0 14px; }
.system-side { min-height: 244px; padding: 18px 12px; border-radius: 25px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 11px; text-align: center; box-shadow: inset 6px 6px 12px rgba(13,39,80,.08), inset -7px -7px 12px rgba(255,255,255,.85); }
.system-side--cold { color: var(--blue-deep); }
.system-side--hot { color: var(--burgundy); }
.system-icon { width: 74px; height: 74px; padding: 14px; border-radius: 22px; display: grid; place-items: center; background: var(--surface); box-shadow: 8px 8px 15px rgba(13,39,80,.1), -8px -8px 15px rgba(255,255,255,.9); }
.system-icon svg { width: 100%; height: 100%; }
.system-label { font-size: 1.15rem; font-weight: 820; letter-spacing: .1em; }
.system-detail { color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .08em; }
.dial { width: min(255px, 100%); aspect-ratio: 1; position: relative; display: grid; place-items: center; }
.dial::before { content: ""; position: absolute; inset: 8%; border-radius: 50%; border: 10px solid var(--surface); box-shadow: 8px 8px 16px rgba(13,39,80,.13), -8px -8px 17px rgba(255,255,255,.92), inset 4px 4px 9px rgba(13,39,80,.08), inset -4px -4px 9px rgba(255,255,255,.8); }
.dial::after { content: ""; position: absolute; inset: 18%; border-radius: 50%; border: 5px solid var(--surface); box-shadow: inset 4px 4px 8px rgba(13,39,80,.11), inset -4px -4px 9px rgba(255,255,255,.9); }
.dial-ticks { position: absolute; inset: 3%; z-index: 2; }
.tick { position: absolute; width: 4px; height: 14px; left: calc(50% - 2px); top: 0; border-radius: 99px; transform-origin: 50% 122px; transform: rotate(calc(var(--i) * 15deg)); }
.tick--cold { background: var(--blue); }
.tick--hot { background: var(--burgundy); }
.dial-face { position: relative; z-index: 3; width: 45%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; align-content: center; gap: 4px; color: var(--muted); box-shadow: 5px 5px 10px rgba(13,39,80,.08), -5px -5px 10px rgba(255,255,255,.82); }
.dial-face span { font-size: .52rem; font-weight: 800; letter-spacing: .16em; }
.dial-face strong { color: var(--navy); font-size: 1.6rem; line-height: 1; }
.dial-ticks .tick:nth-child(1) { --i: 0; }
.dial-ticks .tick:nth-child(2) { --i: 1; }
.dial-ticks .tick:nth-child(3) { --i: 2; }
.dial-ticks .tick:nth-child(4) { --i: 3; }
.dial-ticks .tick:nth-child(5) { --i: 4; }
.dial-ticks .tick:nth-child(6) { --i: 5; }
.dial-ticks .tick:nth-child(7) { --i: 6; }
.dial-ticks .tick:nth-child(8) { --i: 7; }
.dial-ticks .tick:nth-child(9) { --i: 8; }
.dial-ticks .tick:nth-child(10) { --i: 9; }
.dial-ticks .tick:nth-child(11) { --i: 10; }
.dial-ticks .tick:nth-child(12) { --i: 11; }
.dial-ticks .tick:nth-child(13) { --i: 12; }
.dial-ticks .tick:nth-child(14) { --i: 13; }
.dial-ticks .tick:nth-child(15) { --i: 14; }
.dial-ticks .tick:nth-child(16) { --i: 15; }
.dial-ticks .tick:nth-child(17) { --i: 16; }
.dial-ticks .tick:nth-child(18) { --i: 17; }
.dial-ticks .tick:nth-child(19) { --i: 18; }
.dial-ticks .tick:nth-child(20) { --i: 19; }
.dial-ticks .tick:nth-child(21) { --i: 20; }
.dial-ticks .tick:nth-child(22) { --i: 21; }
.dial-ticks .tick:nth-child(23) { --i: 22; }
.dial-ticks .tick:nth-child(24) { --i: 23; }
.visual-footer { padding-top: 12px; border-top: 1px solid rgba(13,39,80,.09); letter-spacing: .07em; }
.visual-footer span { display: inline-flex; gap: 7px; align-items: center; }
.visual-footer i { width: 7px; height: 7px; border-radius: 50%; }
.light--blue, .light--red { animation: diagnostic-led 1.75s steps(1, end) infinite; }
.light--blue { --led-glow: rgba(46,107,230,.58); --led-halo: rgba(46,107,230,.13); background: var(--blue); }
.light--red { --led-glow: rgba(123,32,54,.58); --led-halo: rgba(123,32,54,.13); background: var(--burgundy); animation-delay: -.88s; }

@keyframes diagnostic-led {
  0%, 38% { opacity: 1; box-shadow: 0 0 0 3px var(--led-halo), 0 0 9px var(--led-glow); }
  39%, 100% { opacity: .28; box-shadow: none; }
}

.service-section { padding: 32px 4px var(--card-header-clearance); }
.section-intro { max-width: 720px; margin-bottom: 38px; }
.service-section .section-intro { margin-left: 30px; }
.section-lede { max-width: 560px; margin: 20px 0 0; color: var(--muted); font-size: 1rem; }
h2 { margin-bottom: 0; font-size: clamp(2.2rem, 4vw, 4.2rem); line-height: .99; letter-spacing: -.075em; font-weight: 800; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.service-panel { min-height: 390px; border-radius: var(--radius-xl); padding: 28px 32px 30px; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.panel-topline { display: flex; justify-content: space-between; color: var(--muted); font-size: .69rem; font-weight: 800; letter-spacing: .15em; }
.panel-icon { width: 72px; height: 72px; margin: 54px 0 20px; padding: 14px; border-radius: 22px; display: grid; place-items: center; background: var(--surface); box-shadow: inset 5px 5px 10px rgba(13,39,80,.09), inset -5px -5px 10px rgba(255,255,255,.9); }
.panel-icon svg { width: 100%; height: 100%; }
.panel-icon--cold { color: var(--blue); }
.panel-icon--hot { color: var(--burgundy); }
.service-panel h3 { margin-bottom: 20px; font-size: clamp(1.8rem, 3vw, 3rem); line-height: .98; letter-spacing: -.07em; }
.service-panel ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; color: var(--muted); font-size: .94rem; }
.service-panel li { position: relative; padding-left: 17px; }
.service-panel li::before { content: ""; position: absolute; top: .55em; left: 0; width: 6px; height: 6px; border-radius: 50%; }
.service-panel--cold li::before { background: var(--blue); }
.service-panel--hot li::before { background: var(--burgundy); }
.panel-link { margin-top: auto; padding-top: 28px; align-self: flex-end; font-size: .8rem; font-weight: 800; }
.panel-link span { margin-left: 7px; font-size: 1.25rem; }
.service-panel--cold { box-shadow: 14px 16px 28px rgba(46,107,230,.13), -14px -14px 26px var(--shadow-soft); }
.service-panel--hot { box-shadow: 14px 16px 28px rgba(123,32,54,.13), -14px -14px 26px var(--shadow-soft); }

.business-section { min-height: 214px; margin: 0 4px 28px; padding: 30px; border-radius: var(--radius-xl); display: grid; grid-template-columns: minmax(0, 1fr) 74px; grid-template-areas: "copy icon" "copy action"; align-items: center; gap: 16px 28px; }
.business-icon { grid-area: icon; width: 74px; height: 74px; padding: 15px; border-radius: 24px; display: grid; place-items: center; justify-self: end; align-self: start; color: var(--navy); box-shadow: inset 5px 5px 10px rgba(13,39,80,.08), inset -5px -5px 10px rgba(255,255,255,.9); }
.business-icon svg { width: 100%; height: 100%; }
.business-section > div:nth-child(2) { grid-area: copy; }
.business-section h2 { margin-bottom: 13px; font-size: clamp(1.9rem, 3.6vw, 3.2rem); }
.business-section > div:nth-child(2) > p:last-child { max-width: 690px; margin: 0; color: var(--muted); line-height: 1.55; }
.circle-link { grid-area: action; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; justify-self: end; align-self: end; font-size: 1.5rem; box-shadow: 8px 9px 16px rgba(13,39,80,.12), -8px -8px 16px rgba(255,255,255,.9); }

.contact-strip { min-height: 128px; margin: 0 4px; padding: 24px 30px; border-radius: var(--radius-lg); display: grid; grid-template-columns: minmax(0, 1fr) 58px; grid-template-areas: "title mark" "copy mark" "actions mark" "links mark"; align-items: center; gap: 10px 20px; }
.contact-mark { grid-area: mark; width: 58px; height: 58px; padding: 15px; border-radius: 18px; justify-self: end; align-self: start; color: var(--navy); box-shadow: inset 4px 4px 8px rgba(13,39,80,.08), inset -4px -4px 8px rgba(255,255,255,.9); }
.contact-mark svg { width: 100%; height: 100%; }
.contact-strip > div:nth-child(2) { grid-area: title; }
.contact-strip h2 { font-size: 1.9rem; }
.contact-copy { grid-area: copy; margin: 0; color: var(--muted); font-size: .93rem; }
.contact-actions { grid-area: actions; display: flex; gap: 10px; }
.contact-actions .button { min-height: 48px; padding: 0 18px; }
.contact-links { grid-area: links; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: .8rem; font-weight: 700; }
.contact-links a { overflow-wrap: anywhere; border-bottom: 1px solid rgba(13,39,80,.22); }
.contact-links a:hover, .contact-links a:focus-visible { color: var(--navy); border-bottom-color: currentColor; }

.trust-section { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 72px; padding: 8px 8px 92px; align-items: start; }
.trust-section > div:first-child, .faq-section .section-intro { margin-left: 26px; }
.trust-copy { max-width: 620px; padding-top: 8px; }
.trust-copy p { max-width: 600px; margin-bottom: 26px; color: var(--muted); font-size: 1.04rem; line-height: 1.6; }
.trust-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; margin: 0; padding: 0; list-style: none; color: var(--navy); font-size: .9rem; font-weight: 760; }
.trust-list li { position: relative; padding-left: 17px; }
.trust-list li::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.area-strip { margin: 0 4px 28px; padding: 30px; border-radius: var(--radius-xl); display: grid; grid-template-columns: minmax(210px, .75fr) 1.25fr; gap: 40px; align-items: center; }
.area-strip > p { max-width: 620px; margin: 0; color: var(--muted); font-size: 1.02rem; line-height: 1.6; }
.faq-section { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: 60px; padding: 64px 8px 92px; align-items: start; }
.faq-list { display: grid; gap: 12px; }
.faq-list details { padding: 20px 22px; border-radius: 20px; background: var(--surface); box-shadow: inset 4px 4px 8px rgba(13,39,80,.07), inset -4px -4px 8px rgba(255,255,255,.85); }
.faq-list summary { cursor: pointer; list-style: none; color: var(--navy); font-size: .96rem; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; float: right; color: var(--blue-deep); font-size: 1.25rem; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 620px; margin: 14px 22px 0 0; color: var(--muted); font-size: .9rem; line-height: 1.55; }

.site-footer { display: grid; justify-items: center; gap: 8px; padding: 42px 8px 14px; color: rgba(13,39,80,.68); text-align: center; font-size: .62rem; font-weight: 800; letter-spacing: .13em; }
.footer-copyright { color: rgba(13,39,80,.7); font-size: .68rem; letter-spacing: .1em; }
.footer-service-line { margin: 0; color: rgba(13,39,80,.68); font-size: .57rem; }
.footer-credit { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; max-width: 680px; margin-top: 10px; padding-top: 12px; border-top: 1px solid rgba(13,39,80,.12); color: rgba(13,39,80,.68); font-size: .54rem; font-weight: 700; letter-spacing: .07em; line-height: 1.65; }
.footer-credit-label { flex-basis: 100%; margin-bottom: 2px; color: rgba(13,39,80,.68); font-size: .52rem; letter-spacing: .16em; }
.footer-credit-divider { padding: 0 7px; color: rgba(13,39,80,.34); }
.footer-credit a { color: inherit; text-decoration: none; border-bottom: 0; }
.footer-credit a:hover, .footer-credit a:focus-visible { color: var(--navy); }
.mobile-bar { display: none; }

@media (max-width: 1120px) {
  .page-shell { width: min(100% - 36px, 900px); }
  .section-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero { padding-top: 62px; }
  .hero-copy { max-width: 720px; }
  .hero-visual { max-width: 820px; width: 100%; margin: 0 auto; }
}

@media (max-width: 760px) {
  :root { --card-header-clearance: 92px; }
  .page-shell { width: calc(100% - 24px); padding-top: 12px; padding-bottom: 84px; }
  .site-header { min-height: 66px; padding: 0 16px; border-radius: 20px; top: 8px; }
  .brand { min-height: 44px; }
  .brand-logo { width: 172px; }
  .main-nav, .site-header > .button { display: none; }
  .hero { min-height: 0; padding: 66px 4px 58px; }
  .hero-copy { padding: 0; }
  .hero-kicker { margin-bottom: 14px; font-size: .61rem; letter-spacing: .12em; }
  h1 { margin-bottom: 22px; font-size: clamp(3.45rem, 16vw, 5.25rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .button { min-height: 54px; padding: 0 14px; }
  .hero-actions .button { width: 100%; }
  .hero-note { margin-top: 14px; font-size: .72rem; }
  .hero-visual { min-height: 434px; padding: 18px; border-radius: 26px; }
  .system-board {
    min-height: 338px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "dial dial"
      "cold hot";
    grid-template-rows: 188px 110px;
    gap: 12px;
    margin: 14px 0 12px;
  }
  .system-side { min-height: 0; padding: 10px 8px; gap: 5px; border-radius: 18px; }
  .system-side--cold { grid-area: cold; }
  .system-side--hot { grid-area: hot; }
  .system-icon { width: 42px; height: 42px; padding: 9px; border-radius: 14px; }
  .system-label { font-size: .72rem; }
  .system-detail { font-size: .42rem; letter-spacing: .05em; }
  .dial { grid-area: dial; width: 176px; justify-self: center; align-self: center; }
  .tick { transform-origin: 50% 84px; width: 3px; height: 10px; }
  .dial-face span { font-size: .4rem; }
  .dial-face strong { font-size: 1.1rem; }
  .visual-header, .visual-footer { font-size: .52rem; letter-spacing: .07em; }
  .visual-footer { gap: 10px; }
  .service-section { padding-top: 12px; padding-bottom: var(--card-header-clearance); }
  .section-intro { margin-bottom: 24px; }
  .service-section .section-intro, .trust-section > div:first-child, .faq-section .section-intro { margin-left: 23px; }
  .section-kicker { font-size: .62rem; }
  .section-lede { margin-top: 14px; font-size: .9rem; }
  h2 { font-size: 2.45rem; }
  .service-grid { grid-template-columns: 1fr; gap: var(--card-header-clearance); }
  .service-panel { min-height: 0; padding: 23px 22px; border-radius: 26px; }
  .panel-icon { margin-top: 32px; }
  .service-panel h3 { font-size: 2.3rem; }
  .panel-link { min-height: 44px; margin-top: 28px; padding-top: 0; display: inline-flex; align-items: center; }
  .business-section { margin-bottom: 18px; padding: 23px; grid-template-columns: minmax(0, 1fr) 58px; grid-template-areas: "copy icon" "copy action"; gap: 12px 14px; border-radius: 26px; }
  .business-icon { width: 58px; height: 58px; padding: 12px; border-radius: 18px; }
  .business-section h2 { font-size: 2rem; }
  .business-section > div:nth-child(2) > p:last-child { font-size: .84rem; }
  .circle-link { width: 44px; height: 44px; font-size: 1.1rem; }
  .trust-section { grid-template-columns: 1fr; gap: 26px; padding: 8px 4px 60px; }
  .trust-copy { padding-top: 0; }
  .trust-copy p { font-size: .92rem; }
  .trust-list { grid-template-columns: 1fr; gap: 10px; font-size: .84rem; }
  .area-strip { grid-template-columns: 1fr; gap: 16px; margin-bottom: 18px; padding: 23px; border-radius: 26px; }
  .area-strip > p { font-size: .88rem; }
  .faq-section { grid-template-columns: 1fr; gap: 25px; padding: 52px 4px 62px; }
  .faq-list details { padding: 18px; border-radius: 18px; }
  .faq-list summary { min-height: 44px; padding-right: 10px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: .88rem; }
  .faq-list details p { margin-right: 0; font-size: .82rem; }
  .contact-strip { padding: 23px; grid-template-columns: minmax(0, 1fr) 50px; grid-template-areas: "title mark" "copy mark" "actions mark" "links mark"; gap: 12px 14px; border-radius: 24px; }
  .contact-mark { width: 50px; height: 50px; padding: 13px; }
  .contact-strip h2 { font-size: 1.8rem; }
  .contact-copy { grid-area: copy; font-size: .84rem; }
  .contact-actions { grid-area: actions; display: grid; grid-template-columns: 1fr 1fr; }
  .contact-actions .button { width: 100%; }
  .contact-links { gap: 7px 14px; font-size: .74rem; line-height: 1.45; }
  .contact-links a, .footer-credit a { min-height: 44px; display: inline-flex; align-items: center; }
  .site-footer { gap: 7px; padding: 32px 4px 4px; font-size: .54rem; }
  .footer-copyright { font-size: .62rem; }
  .footer-service-line { max-width: 280px; font-size: .52rem; line-height: 1.55; }
  .footer-credit { max-width: 320px; margin-top: 8px; padding-top: 10px; font-size: .5rem; line-height: 1.7; }
  .footer-credit-label { margin-bottom: 3px; font-size: .49rem; }
  .mobile-bar { position: fixed; bottom: 12px; left: 12px; right: 12px; z-index: 25; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; padding: 8px; border-radius: 20px; background: rgba(232,234,236,.94); box-shadow: 8px 9px 18px var(--shadow-dark), -8px -8px 18px var(--shadow-soft); backdrop-filter: blur(10px); transform: translateY(calc(100% + 24px)); transition: transform var(--ease); }
  .mobile-contact-ready .mobile-bar { transform: translateY(0); }
  .mobile-bar a, .mobile-bar__pending { min-height: 48px; border: 0; border-radius: 14px; display: grid; place-items: center; background: var(--navy); color: var(--white); font-size: .75rem; font-weight: 800; }
  .mobile-bar__pending { background: var(--surface); color: var(--muted); box-shadow: inset 3px 3px 6px rgba(13,39,80,.08), inset -3px -3px 6px rgba(255,255,255,.9); }
  .mobile-bar__icon { margin-right: 6px; font-size: .82rem; }
}

@media (max-width: 340px) {
  .hero-visual { min-height: 418px; }
  .system-board { min-height: 322px; grid-template-rows: 176px 102px; }
  .dial { width: 162px; }
  .tick { transform-origin: 50% 77px; }
  .hero-actions { grid-template-columns: 1fr; }
  .hero-actions .button { min-width: 0; }
  .service-section .section-intro, .trust-section > div:first-child, .faq-section .section-intro { margin-left: 20px; }
  .business-section { padding: 20px; grid-template-columns: minmax(0, 1fr) 46px; grid-template-areas: "copy icon" "copy action"; gap: 8px; }
  .business-icon { width: 46px; height: 46px; padding: 10px; border-radius: 14px; }
  .circle-link { width: 44px; height: 44px; font-size: 1rem; }
  .area-strip, .contact-strip { padding-left: 20px; padding-right: 20px; }
  .mobile-bar { left: 8px; right: 8px; gap: 6px; }
  .mobile-bar a, .mobile-bar__pending { font-size: .69rem; }
  .mobile-bar__icon { margin-right: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .light--blue, .light--red { animation: none; opacity: 1; box-shadow: none; }
}