/* BETLER — shared visual system for the static site. */
:root {
  --bg: #f7f6f2;
  --surface: #fff;
  --warm: #eeede6;
  --line: #dcded7;
  --accent: #ae4523;
  --accent-hover: #91391d;
  --radius: 10px;
  --container: 1240px;
  --shadow: 0 12px 32px rgba(20,43,50,.06);
  --button-bg: #b84a25;
}
body {font-family: 'Segoe UI', system-ui, sans-serif; -webkit-font-smoothing: antialiased; line-height: 1.65}
html {scroll-padding-top: 108px}
h1,h2,h3 {font-weight: 650; text-wrap: balance; letter-spacing: -.045em; overflow-wrap: break-word; hyphens: none}
h1 {font-size: clamp(2.5rem,4.1vw,3.9rem); line-height: 1.06; max-width: 22ch}
h2 {font-size: clamp(1.9rem,3.1vw,2.8rem); line-height: 1.14; max-width: 26ch; margin-bottom: 24px}
h3 {font-size: 1.23rem; line-height: 1.3; letter-spacing: -.025em}
p {line-height: 1.7}
.eyebrow {font-size: .69rem; letter-spacing: .15em; font-weight: 750; margin-bottom: 18px}
.utility-bar {background: #142b32; color: #e0e8e5; font-size: .71rem; letter-spacing: .01em}
.utility-bar .container {min-height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 16px}
.utility-divider {color: #a8b7b3; margin-inline: 12px}
.utility-bar a {margin-left: 24px; text-decoration: none}
.utility-bar a:hover {color: #fff; text-decoration: underline}
.site-header {border-bottom: 1px solid var(--line)}
.header-inner {min-height: 90px; gap: 24px}
.brand .brand-logo {width: 180px; height: 60px; background: transparent; border-radius: 0}
.main-nav {gap: 23px}
.main-nav a {font-size: .81rem; font-weight: 600; padding-block: 12px; position: relative}
.main-nav a[aria-current=page]::after {content: ''; position: absolute; bottom: 3px; left: 0; right: 0; height: 2px; background: var(--accent)}
.header-phone {border-radius: 6px; padding: 12px 16px; font-weight: 650; font-size: .81rem; background: var(--button-bg); color: #fff}
.theme-toggle {flex: 0 0 36px; width: 36px; height: 36px; font-size: 1rem; border-color: transparent}
.hero {padding: 66px 0 74px}
.page-inner .hero:not(.hero--split){padding-bottom:30px}
.page-inner .hero:not(.hero--split)+.section{padding-top:30px}
.hero::before {display: none}
.hero--split .hero-inner {grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 6%}
.hero--split h1 {font-size: clamp(2.25rem,3.65vw,3.4rem); line-height: 1.1}
.hero .lead {font-size: 1.12rem; max-width: 54ch; line-height: 1.75; margin-bottom: 30px}
.hero-art {border-radius: 8px; box-shadow: none}
.hero-art span {font-size: .62rem; padding: 4px 9px; border-radius: 3px}
.home-hero {padding: 44px 0 48px}
.home-hero-grid {display: grid; grid-template-columns: 1fr 1.04fr; gap: 5%; align-items: center}
.home-hero h1 {font-size: clamp(2.8rem,4.5vw,4.3rem); line-height: 1.07; max-width: none; margin-bottom: 27px}
.home-hero h1 span {color: var(--accent)}
.home-hero .lead {font-size: 1.12rem; max-width: 42ch}
.home-hero .eyebrow {margin-bottom: 25px}
.hero-note {font-size: .8rem; margin: 25px 0 0; line-height: 1.65}
.home-visual {position: relative; margin: 0; min-width: 0; aspect-ratio: 1.07; overflow: hidden; border-radius: 8px; background: #d8d9d2}
.home-visual>img {display: block; width: 100%; height: 100%; object-fit: cover}
.home-visual::after {content: ''; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent,rgba(9,27,31,.83)); pointer-events: none}
.home-visual figcaption {position: absolute; right: 16px; top: 16px; padding: 4px 8px; background: rgba(255,255,255,.9); color: #243e44; border-radius: 3px; font-size: .6rem; z-index: 1}
.image-label {position: absolute; left: 28px; bottom: 25px; color: #fff; z-index: 1; border-left: 3px solid #e88056; padding-left: 16px}
.image-label>span {display: block; font-size: .63rem; letter-spacing: .14em; margin-bottom: 9px; color: #e1e7e3}
.image-label strong {font-size: 1.55rem; line-height: 1.25; letter-spacing: -.025em; font-weight: 550}
.button {border-radius: 6px; min-height: 50px; padding: 12px 20px; font-size: .83rem; font-weight: 650; border-width: 1px; transition: background .18s,color .18s,border-color .18s}
.button:hover {transform: none}
.button--primary {background: var(--button-bg); color: #fff}
.button--primary:hover {background: #943b1e; color: #fff}
.button--outline {border-color: #acb7b0; background: transparent}
.button--outline:hover {border-color: var(--accent); background: var(--surface)}
.button span[aria-hidden] {margin-left: 8px}
.fact-strip {margin: 0; border-radius: 0; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; box-shadow: none}
.fact-strip>div {padding: 27px 34px}
.fact-strip>div:first-child {padding-left: 0}
.fact-strip strong {font-size: 1.45rem; font-weight: 650; line-height: 1.3}
.fact-strip span {font-size: .76rem; margin-top: 8px}
.section {padding: 86px 0}
.section-heading {margin-bottom: 34px}
.section-heading h2 {margin-bottom: 0}
.section-intro {margin: -14px 0 30px; max-width: 65ch; font-size: 1rem}
.section-lead {font-size: 1.08rem; line-height: 1.85}
.text-link {font-size: .84rem; font-weight: 650; text-decoration-thickness: 1px}
.card-grid {gap: 20px; grid-template-columns: repeat(4,minmax(0,1fr))}
.card-grid:has(>.card:nth-child(3):last-child) {grid-template-columns: repeat(3,minmax(0,1fr))}
.card {min-height: 230px; padding: 24px; border-radius: 8px; box-shadow: none; transition: border-color .2s,box-shadow .2s}
.card:hover {transform: none; box-shadow: var(--shadow)}
.card-image {width: calc(100% + 48px); margin: 0 -24px 23px; aspect-ratio: 1.45; transition: filter .2s}
.card:hover .card-image {filter: brightness(1.045)}
.card-image~.card-arrow {top: 13px; right: 13px; width: 30px; height: 30px; background: #fff; color: #142b32; font-size: 1rem}
.card h3 {margin-bottom: 12px; font-size: 1.15rem; font-weight: 650}
.card p {font-size: .86rem; line-height: 1.75; margin-bottom: 25px}
.card .text-link {padding-top: 16px; border-top: 1px solid var(--line); width: 100%; font-size: .78rem}
.section--dark {background: #142b32}
.section--dark h2 {max-width: 20ch}
.section--dark .split {grid-template-columns: 1.2fr .8fr; gap: 12%}
.section--dark p {font-size: .98rem; line-height: 1.85; margin-bottom: 28px}
.coverage-stat {background: transparent; border: 0; border-left: 1px solid #4c6268; border-radius: 0; padding: 10px 0 10px 50px; text-align: left}
.coverage-stat>strong {font-size: clamp(7rem,13vw,10.5rem); font-weight: 500; line-height: .95; letter-spacing: -.085em}
.coverage-stat>span {font-size: 1.3rem; font-weight: 450; margin-top: 16px}
.coverage-stat>a {font-size: .82rem; font-weight: 550}
.steps {gap: 32px}
.steps>div {border-top: 1px solid var(--line); padding: 24px 20px 0 0}
.steps b {font-size: .86rem; font-weight: 550; letter-spacing: .05em}
.steps h3 {margin: 25px 0 15px; font-size: 1.3rem}
.steps p {font-size: .9rem; margin-bottom: 0}
.calculator-feature {background: var(--warm); border-block: 1px solid var(--line)}
.calculator-feature-grid {display: grid; grid-template-columns: 1fr 1fr; gap: 10%; align-items: center}
.calculation-preview {padding: 30px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface)}
.dimension-row {display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 25px}
.dimension-row div>strong {display: block; font-size: 1.18rem; font-weight: 600; white-space: nowrap}
.dimension-row div>span {font-size: .72rem; color: var(--muted)}
.dimension-row>span {color: var(--muted); font-size: .85rem}
.preview-result {border-top: 1px solid var(--line); margin-top: 25px; padding-top: 18px; display: flex; justify-content: space-between; align-items: center; gap: 15px}
.preview-result>span {font-size: .8rem; color: var(--muted)}
.preview-result strong {font-size: 2.65rem; font-weight: 600; letter-spacing: -.055em; color: var(--accent); white-space: nowrap}
.preview-result small {font-size: 1.2rem; letter-spacing: 0}
.calculation-preview>p {font-size: .7rem; margin: 13px 0 0}
.cta-block {gap: 45px}
.cta-block h2 {max-width: 22ch}
.cta-block .button-row {max-width: 390px; justify-content: flex-start}
.section--warm {background: var(--warm)}
.page-home .calculator-feature+.section--warm {background: var(--bg)}
.site-footer {padding: 65px 0 25px}
.footer-brand .brand-logo {width: 190px; height: auto; border-radius: 4px}
.footer-grid {grid-template-columns: 1.6fr 1fr 1fr; gap: 60px}
.footer-grid p,.footer-grid a {font-size: .85rem; line-height: 1.9}
.footer-grid h2 {font-size: .7rem; font-weight: 600; letter-spacing: .12em; color: #a9bfbd}
.footer-grid>div:last-child a {margin: 5px 0}
.footer-bottom {margin-top: 40px; font-size: .71rem}
.breadcrumbs {border-bottom: 1px solid var(--line)}
.breadcrumbs ol {padding-block: 13px; font-size: .71rem; width: min(calc(100% - 40px),var(--container))}
.mini-card,.check-panel,.contact-card,.address-card,.calc-panel {border-radius: 8px; box-shadow: none}
.mini-card {padding: 26px; min-height: 160px}
.mini-card p {font-size: .87rem}
.check-panel {border-top: 3px solid var(--accent)}
.check-panel h3 {margin-bottom: 18px}
.check-panel li {font-size: .9rem; margin: 14px 0; padding-left: 4px}
.check-panel li::marker {color: var(--accent)}
.regional-scope {padding-top: 18px; padding-bottom: 20px; border-top: 1px solid var(--line)}
.city-chips {gap: 8px; margin-top: 18px}
.city-chips li {border-radius: 4px; font-size: .75rem; padding: 6px 12px}
.scope-badge {font-size: .75rem; border-left-width: 3px}
.regional-scope p {font-size: .76rem; margin-bottom: 0}
.province-grid {gap: 14px}
.province-link {border-radius: 6px; padding: 21px; min-height: 116px}
.province-link:hover {transform: none; background: var(--warm)}
.province-info strong {font-size: .9rem; line-height: 1.5; overflow-wrap: anywhere}
.province-info small {font-size: .72rem; line-height: 1.65}
.region-filter {max-width: 540px; margin-bottom: 28px}
.region-filter label {font-size: .84rem}
.region-filter input {border-radius: 6px}
.faq-list {max-width: 100%}
.faq-list summary {font-size: 1rem; padding-block: 24px; font-weight: 600}
.faq-list p {font-size: .93rem}
.calc-tabs {gap: 8px}
.calc-tabs button {border-radius: 6px; font-size: .85rem}
.calc-panel h2 {font-size: 1.7rem}
.calc-result {background: var(--warm); margin: 25px -12px 0; padding: 22px; border-radius: 6px; border: 0}
.contact-grid {gap: 20px}
.contact-card {padding: 28px; border-top: 3px solid var(--accent)}
.contact-big {font-size: clamp(1.3rem,2vw,1.75rem); font-weight: 600}
.contact-card p {font-size: .82rem; margin-bottom: 0}
.contact-brief {background: var(--surface); border: 1px solid var(--line); padding: 32px; border-radius: 8px}
.contact-brief ol {padding-left: 22px; margin: 20px 0 28px}
.contact-brief li {padding-left: 8px; margin: 14px 0; font-size: .9rem; color: var(--muted)}
.contact-brief li::marker {color: var(--accent); font-weight: 650}
.contact-brief .small {margin: 18px 0 0; font-size: .75rem}
.callout {border-radius: 0 6px 6px 0; border-left-width: 3px; margin-bottom: 70px}
.callout p {font-size: .91rem}
@media(prefers-color-scheme:dark) {
  :root:not([data-theme=light]) {--bg:#0e1e23;--surface:#182d33;--warm:#20383d;--line:#3b5358;--accent:#f19a77;--accent-hover:#ffb494}
  :root:not([data-theme=light]) .brand-logo {background:#f4f0e7;border-radius:4px}
}
:root[data-theme=dark] {--bg:#0e1e23;--surface:#182d33;--warm:#20383d;--line:#3b5358;--accent:#f19a77;--accent-hover:#ffb494}
:root[data-theme=dark] .brand-logo {background:#f4f0e7;border-radius:4px}
@media(max-width:1150px) {
  .header-inner {gap:16px}.main-nav {gap:14px}.main-nav a {font-size:.76rem}
  .brand .brand-logo {width:155px;height:auto}.header-phone {font-size:.74rem;padding:11px 12px}
  .card-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1024px) {
  .header-inner {flex-wrap:wrap;min-height:76px;gap:14px}
  .brand .brand-logo {width:174px;height:58px}
  .menu-toggle {display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:8px 12px;border-radius:6px;font-weight:600;min-height:44px;margin-left:auto}
  .theme-toggle {order:2;margin-left:0;flex-basis:38px;width:38px;height:44px}
  .main-nav {order:3;width:100%;margin:0;display:flex;flex-wrap:wrap;gap:4px 24px;padding:10px 0 18px;border-top:1px solid var(--line)}
  .main-nav a {font-size:.9rem;padding:10px 0}
  .js .main-nav:not(.is-open) {display:none}
  .header-phone {display:none}
  .home-hero-grid {gap:4%;grid-template-columns:1fr 1fr}
  .home-hero h1 {font-size:3rem}
  .home-visual {aspect-ratio:.88}
  .home-hero .lead {font-size:1rem}
  .home-hero .button-row {gap:8px}
  .home-hero .button {padding-inline:15px;font-size:.77rem}
  .hero-note {font-size:.73rem}
  .section {padding:68px 0}
  .cta-block {display:block}.cta-block .button-row {margin-top:25px;max-width:none}
  .section--dark .split {gap:7%}
  .footer-grid {gap:35px}
}
@media(max-width:820px) {
  .utility-bar .container>span:first-child {display:none}
  .utility-bar .container {justify-content:center}
  .hero {padding:42px 0 48px}
  .home-hero-grid,.hero--split .hero-inner {grid-template-columns:1fr;gap:32px}
  .home-hero h1 {font-size:clamp(2.5rem,7.5vw,3.7rem);max-width:none}
  .home-hero .lead {max-width:50ch;font-size:1.05rem}
  .home-hero .eyebrow {margin-bottom:20px}
  .home-visual {aspect-ratio:1.65;max-height:420px}
  .hero-art {margin-top:0;max-height:400px;width:100%}
  .hero-art img {height:100%}
  .hero h1,.hero--split h1 {font-size:clamp(2.2rem,6.5vw,3.1rem)}
  .hero .lead {font-size:1.03rem}
  .hero-note br {display:none}
  .hero-note {margin-top:20px}
  .fact-strip>div {padding:23px 20px}
  .fact-strip strong {font-size:1.15rem}
  .fact-strip span {font-size:.69rem}
  .section--dark .split {grid-template-columns:1fr;gap:40px}
  .coverage-stat {padding:0 0 0 28px;max-width:100%}
  .coverage-stat>strong {font-size:6.5rem}
  .coverage-stat>span {margin-top:8px;margin-bottom:16px}
  .calculator-feature-grid {grid-template-columns:1fr;gap:30px}
  .calculation-preview {max-width:540px;width:100%}
  .footer-grid {grid-template-columns:1.4fr 1fr;gap:32px}
  .footer-grid>div:last-child {grid-column:1/-1;columns:2}
  .footer-grid>div:last-child h2 {column-span:all}
  .mobile-cta {padding-bottom:env(safe-area-inset-bottom);background:#142b32}
  .mobile-cta a {font-size:.85rem;padding:14px}
  .mobile-cta a+a {background:var(--button-bg);color:#fff}
  body {padding-bottom:calc(52px + env(safe-area-inset-bottom))}
}
@media(max-width:600px) {
  .utility-bar {font-size:.64rem}
  .utility-bar a {margin-left:17px}
  .header-inner {min-height:72px;gap:8px}
  .brand .brand-logo {width:156px;height:52px}
  .menu-toggle {font-size:.8rem;padding-inline:10px}
  .theme-toggle {flex-basis:36px;width:36px}
  .home-hero {padding-top:32px}
  .home-hero h1 {font-size:clamp(2.15rem,8.5vw,3rem);margin-bottom:22px}
  .hero .eyebrow {font-size:.62rem;letter-spacing:.12em}
  .home-hero .button-row .button {width:auto;flex:1;padding-inline:10px;font-size:.75rem}
  .home-visual {aspect-ratio:1.3}
  .image-label {left:20px;bottom:20px;padding-left:13px}
  .image-label strong {font-size:1.2rem}
  .image-label>span {font-size:.57rem}
  .hero-note {font-size:.75rem}
  .fact-strip {grid-template-columns:1fr;margin:0}
  .fact-strip>div,.fact-strip>div:first-child {padding:17px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
  .fact-strip>div+div {border-left:0;border-top:1px solid var(--line)}
  .fact-strip strong {font-size:1.05rem;flex-shrink:0}
  .fact-strip span {font-size:.68rem;text-align:right;max-width:18ch;margin:0}
  .section {padding:52px 0}
  h2 {font-size:1.85rem;max-width:25ch}
  .section-heading {margin-bottom:27px}
  .section-intro {font-size:.9rem;margin-top:-10px}
  .card-grid,.card-grid:has(>.card:nth-child(3):last-child) {grid-template-columns:1fr;gap:20px}
  .card {padding:23px;min-height:0}
  .card-image {width:calc(100% + 46px);margin-inline:-23px;aspect-ratio:1.75}
  .card h3 {font-size:1.28rem}
  .card p {font-size:.89rem;margin-bottom:20px}
  .card .text-link {font-size:.81rem}
  .steps {gap:26px}
  .steps>div {padding-top:20px}
  .steps h3 {margin-top:15px}
  .calculation-preview {padding:22px}
  .dimension-row {gap:8px}.dimension-row div>strong {font-size:1rem}
  .preview-result {gap:12px}.preview-result strong {font-size:2.25rem}
  .preview-result>span {font-size:.75rem}
  .footer-grid {grid-template-columns:1fr;gap:28px}
  .footer-grid>div:last-child {grid-column:auto}
  .footer-brand {margin-bottom:20px}
  .site-footer {padding-top:45px}
  .footer-bottom {display:flex;flex-direction:column;gap:8px;margin-top:30px}
  .province-grid {grid-template-columns:1fr}
  .province-link {min-height:94px;padding:19px}
  .contact-brief,.contact-card,.check-panel,.address-card {padding:24px}
  .contact-grid {grid-template-columns:1fr;gap:14px}
  .contact-big {font-size:1.65rem}
  .faq-list summary {font-size:.94rem;padding-right:12px}
  .region-return {gap:16px;padding-block:27px;font-size:.8rem}
  .breadcrumbs ol {width:calc(100% - 32px);font-size:.66rem}
  .calc-result {margin-inline:0;padding:18px}
}
@media(max-width:350px) {
  .brand .brand-logo {width:134px;height:auto}
  .menu-toggle {padding-inline:8px;gap:5px}
  .home-hero .button span {margin-left:3px}
  .home-hero h1 {font-size:2.1rem}
  .calculation-preview {padding:18px}
}
@media(prefers-reduced-motion:reduce) {*,*::before,*::after {transition:none!important;scroll-behavior:auto!important}}
@media print {.utility-bar {display:none}.home-visual {max-height:300px}.section {padding:24px 0}}