:root {
  --blue-900: #082b5d;
  --blue-800: #0a418f;
  --blue-700: #0b56bd;
  --blue-600: #1670ea;
  --blue-100: #eaf3ff;
  --ink: #101c2c;
  --text: #33445b;
  --muted: #697a90;
  --line: #dce5ef;
  --soft: #f4f7fb;
  --white: #fff;
  --shadow-sm: 0 12px 35px rgba(16, 40, 72, .08);
  --shadow-md: 0 25px 65px rgba(15, 42, 76, .14);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 34px;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "Manrope", system-ui, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 9999; padding: 12px 18px; background: var(--ink); color: #fff; border-radius: 10px; }
.skip-link:focus { top: 18px; }

.announcement-bar { background: linear-gradient(90deg, var(--blue-800), var(--blue-600)); color: #fff; font-size: 12px; font-weight: 700; }
.announcement-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.announcement-inner span, .announcement-inner a { display: flex; align-items: center; gap: 7px; opacity: .94; }
.announcement-inner svg { width: 14px; fill: currentColor; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(220,229,239,.82); backdrop-filter: blur(14px); transition: box-shadow .25s ease; }
.site-header.scrolled { box-shadow: 0 12px 34px rgba(14, 38, 69, .09); }
.header-inner { min-height: 84px; display: flex; align-items: center; gap: 28px; }
.site-logo, .footer-logo { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.site-logo img, .footer-logo img { width: 50px; height: 50px; object-fit: contain; }
.brand-name { display: grid; line-height: .98; letter-spacing: .08em; }
.brand-name strong { font-size: 22px; color: var(--blue-900); }
.brand-name small { margin-top: 4px; font-size: 11px; color: var(--blue-700); font-weight: 800; letter-spacing: .24em; }
.primary-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.primary-nav a { position: relative; padding: 29px 0; color: #293b52; font-size: 14px; font-weight: 700; }
.primary-nav a::after { content: ""; position: absolute; left: 50%; bottom: 20px; width: 0; height: 3px; border-radius: 20px; background: var(--blue-600); transform: translateX(-50%); transition: width .25s ease; }
.primary-nav a:hover::after, .primary-nav a.active::after { width: 100%; }
.primary-nav a:hover, .primary-nav a.active { color: var(--blue-700); }
.header-cta { margin-left: 4px; white-space: nowrap; }
.menu-toggle { display: none; margin-left: auto; width: 48px; height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; margin: 4px auto; background: var(--ink); transition: .25s ease; }

.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 12px 22px; border: 1px solid transparent; border-radius: 14px; font-weight: 800; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--blue-700)); box-shadow: 0 12px 28px rgba(22, 112, 234, .24); }
.button-primary:hover { box-shadow: 0 18px 35px rgba(22,112,234,.31); }
.button-outline { border-color: #cbd8e7; color: var(--blue-800); background: #fff; }
.button-outline:hover { border-color: var(--blue-600); color: var(--blue-600); box-shadow: var(--shadow-sm); }
.button-light { background: #fff; color: var(--blue-800); box-shadow: 0 14px 30px rgba(0,0,0,.16); }
.button-full { width: 100%; }

.hero-section { padding: 0; background: linear-gradient(180deg, #f7faff 0%, #fff 100%); overflow: hidden; }
.hero-shell { width: 100%; max-width: none; min-height: 680px; position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 42px; align-items: center; margin-inline: 0; padding: 64px max(40px, calc((100vw - var(--container)) / 2)); border-radius: 0; overflow: hidden; box-shadow: none; isolation: isolate; }
.hero-background { position: absolute; inset: 0; z-index: -3; background: url('../../images/banner-home.webp') center/cover no-repeat; transform: scale(1.01); animation: heroZoom 16s ease-in-out infinite alternate; }
.hero-shade { position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(5, 20, 39, .88) 0%, rgba(5, 20, 39, .73) 43%, rgba(5, 20, 39, .27) 67%, rgba(5,20,39,.14) 100%); }
.hero-shade::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 78% 25%, rgba(35, 132, 255, .25), transparent 31%); }
@keyframes heroZoom { from { transform: scale(1.01); } to { transform: scale(1.06); } }
.hero-content { max-width: 650px; color: #fff; }
.eyebrow, .section-label { display: inline-flex; align-items: center; color: var(--blue-600); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { padding: 8px 13px; border: 1px solid rgba(146, 196, 255, .3); border-radius: 999px; background: rgba(10, 87, 190, .38); color: #d4e9ff; }
.hero-content h1 { max-width: 650px; margin: 20px 0 18px; font-size: clamp(48px, 5.5vw, 76px); line-height: 1.02; letter-spacing: -.045em; }
.hero-content h1 span { color: #5aa3ff; }
.hero-content > p { max-width: 600px; margin: 0; color: rgba(255,255,255,.82); font-size: 18px; }
.hero-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.hero-benefits > div { display: grid; grid-template-columns: 38px 1fr; align-items: center; column-gap: 11px; }
.benefit-icon { grid-row: span 2; width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(126,187,255,.35); border-radius: 12px; color: #8dc4ff; background: rgba(22,112,234,.13); font-size: 21px; }
.hero-benefits strong { font-size: 13px; }
.hero-benefits small { color: rgba(255,255,255,.68); font-size: 11px; }

.calculator-card { align-self: center; padding: 24px; color: var(--ink); background: rgba(255,255,255,.97); border: 1px solid rgba(255,255,255,.75); border-radius: 25px; box-shadow: 0 28px 70px rgba(2, 18, 39, .28); backdrop-filter: blur(12px); }
.calculator-header { display: flex; align-items: center; gap: 13px; padding-bottom: 17px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.calculator-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px; color: var(--blue-600); background: var(--blue-100); font-size: 22px; }
.calculator-header h2 { margin: 0; font-size: 21px; line-height: 1.2; }
.calculator-header p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.calculator-form { display: grid; gap: 14px; }
.calculator-form > label > span, .material-picker legend { display: block; margin-bottom: 7px; color: #293b52; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.number-control { display: grid; grid-template-columns: 1fr 44px 44px; border: 1px solid #d4deea; border-radius: 12px; overflow: hidden; background: #fff; }
.number-control input { width: 100%; min-width: 0; padding: 12px 14px; border: 0; outline: 0; font-weight: 800; color: var(--ink); }
.number-control button { border: 0; border-left: 1px solid #dce4ee; color: var(--ink); background: #f9fbfd; font-size: 19px; }
.number-control button:hover { color: var(--blue-600); background: var(--blue-100); }
.material-picker { position: relative; min-width: 0; margin: 0; padding: 0; border: 0; }
.material-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.material-option { position: relative; display: grid; gap: 6px; padding: 7px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; background: #fff; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.material-option:hover { transform: translateY(-2px); }
.material-option.active { border-color: var(--blue-600); background: #edf6ff; box-shadow: 0 0 0 2px rgba(22,112,234,.18), 0 8px 18px rgba(22,112,234,.12); transform: translateY(-2px); }
.material-option.active::after { content: "✓"; position: absolute; top: 4px; right: 4px; z-index: 2; width: 19px; height: 19px; display: grid; place-items: center; border: 2px solid #fff; border-radius: 50%; color: #fff; background: var(--blue-600); box-shadow: 0 3px 9px rgba(7,69,151,.28); font-size: 10px; font-weight: 900; line-height: 1; }
.material-option.active small { color: var(--blue-800); }
.material-option input { position: absolute; opacity: 0; pointer-events: none; }
.material-thumb { width: 100%; aspect-ratio: 1.7; display: block; object-fit: cover; border-radius: 8px; background: #edf2f7; }
.material-more-button { width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 9px; padding: 9px 12px; border: 1px dashed #c7d8eb; border-radius: 11px; color: var(--blue-700); background: #f7fbff; font-size: 10px; font-weight: 800; cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.material-more-button:hover, .material-more-button[aria-expanded="true"] { border-color: #8ebcf2; background: var(--blue-100); }
.material-more-button b { font-size: 14px; line-height: 1; }
.material-option small { overflow: hidden; color: var(--text); font-size: 10px; font-weight: 800; text-align: center; white-space: nowrap; text-overflow: ellipsis; }
.material-popover { position: absolute; z-index: 60; top: -12px; right: calc(100% + 18px); width: 430px; padding: 16px; border: 1px solid rgba(203,218,235,.95); border-radius: 20px; background: rgba(255,255,255,.985); box-shadow: 0 24px 70px rgba(2,18,39,.28); backdrop-filter: blur(16px); }
.material-popover::after { content: ""; position: absolute; top: 36px; right: -8px; width: 16px; height: 16px; border-top: 1px solid rgba(203,218,235,.95); border-right: 1px solid rgba(203,218,235,.95); background: #fff; transform: rotate(45deg); }
.material-popover[hidden] { display: none !important; }
.material-popover-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 12px; }
.material-popover-head strong { display: block; color: var(--ink); font-size: 14px; }
.material-popover-head span { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }
.material-popover-close { flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); background: #f7faff; font-size: 20px; line-height: 1; cursor: pointer; }
.material-popover-close:hover { color: var(--blue-700); background: var(--blue-100); }
.material-popover-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.surface-result { display: flex; justify-content: space-between; align-items: center; padding: 13px 14px; border-radius: 12px; background: #f1f6fc; color: var(--muted); font-size: 12px; }
.surface-result strong { color: var(--blue-700); font-size: 18px; }
.calculator-note { margin: -4px 0 0; color: var(--muted); font-size: 10px; text-align: center; }

.trust-strip { position: relative; z-index: 5; margin-top: -26px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-md); }
.trust-grid > div { position: relative; padding: 22px 24px; text-align: center; }
.trust-grid > div:not(:last-child)::after { content: ""; position: absolute; top: 22%; right: 0; width: 1px; height: 56%; background: var(--line); }
.trust-grid strong { display: block; color: var(--blue-700); font-size: 26px; line-height: 1.1; }
.trust-grid span { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }

.section { padding: 100px 0; }
.materials-section { background: #fff; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: end; margin-bottom: 42px; }
.section-heading h2, .process-intro h2 { margin: 9px 0 0; font-size: clamp(34px, 4vw, 50px); line-height: 1.12; letter-spacing: -.035em; }
.section-heading > p { max-width: 490px; justify-self: end; margin: 0; color: var(--muted); font-size: 16px; }
.center-heading { display: block; max-width: 780px; margin-inline: auto; text-align: center; }
.center-heading > p { margin: 14px auto 0; }

.materials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.material-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; }
.material-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.material-card img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; transition: transform .6s ease; image-rendering: auto; }
.material-card:hover img { transform: scale(1.06); }
.material-card-body { position: relative; padding: 26px; }
.material-card-body > span { position: absolute; top: 26px; right: 26px; color: #dce6f1; font-size: 34px; font-weight: 800; }
.material-card h3 { margin: 0 0 10px; font-size: 25px; }
.material-card p { min-height: 78px; margin: 0 0 19px; color: var(--muted); font-size: 14px; }
.material-card a { color: var(--blue-700); font-size: 13px; font-weight: 800; }
.material-card a span { display: inline-block; transition: transform .2s ease; }
.material-card a:hover span { transform: translateX(4px); }
.section-action { display: flex; justify-content: center; margin-top: 34px; }

.process-section { padding-top: 0; background: #fff; }
.process-panel { display: grid; grid-template-columns: .7fr 1.6fr; gap: 55px; padding: 48px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(135deg, #f8fbff, #fff); box-shadow: var(--shadow-sm); }
.process-intro p { color: var(--muted); }
.process-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.process-steps article { position: relative; padding: 23px; border: 1px solid var(--line); border-radius: 20px; background: #fff; transition: transform .25s ease, border-color .25s ease; }
.process-steps article:hover { transform: translateY(-5px); border-color: #b9d5f8; }
.process-steps article > span { position: absolute; top: 19px; right: 20px; color: #d8e3f0; font-size: 24px; font-weight: 800; }
.process-symbol { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 16px; border-radius: 14px; color: var(--blue-600); background: var(--blue-100); font-size: 21px; }
.process-steps h3 { margin: 0 0 8px; font-size: 17px; }
.process-steps p { margin: 0; color: var(--muted); font-size: 12px; }

.services-section { background: var(--soft); }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(2, 320px); gap: 18px; }
.service-card { position: relative; overflow: hidden; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); isolation: isolate; }
.service-large, .service-wide { grid-column: auto; grid-row: auto; }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.service-card:hover img { transform: scale(1.07); }
.service-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 28%, rgba(3,15,31,.88) 100%); }
.service-content { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 27px; color: #fff; }
.service-content > span { color: #9dc9ff; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.service-content h3 { margin: 6px 0 5px; font-size: 25px; }
.service-content p { max-width: 420px; margin: 0 0 14px; color: rgba(255,255,255,.72); font-size: 12px; }
.service-content b { display: inline-block; color: #fff; font-size: 12px; transition: transform .2s ease; }
.service-card:hover b { transform: translateX(5px); }

.quality-section { padding: 0 0 100px; background: var(--soft); }
.quality-panel { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border-radius: var(--radius-md); color: #fff; background: rgba(255,255,255,.16); box-shadow: var(--shadow-md); }
.quality-panel::before { content: ""; position: absolute; }
.quality-panel article { padding: 34px 25px; background: linear-gradient(135deg, var(--blue-900), #0a4da9); text-align: center; }
.quality-panel article span { display: block; margin-bottom: 10px; color: #8ec3ff; font-size: 27px; }
.quality-panel h3 { margin: 0 0 7px; font-size: 15px; }
.quality-panel p { margin: 0; color: rgba(255,255,255,.66); font-size: 11px; }

.testimonials-section { background: #fff; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonials-grid blockquote { margin: 0; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); }
.stars { margin-bottom: 17px; color: #f2b83e; letter-spacing: 3px; }
.testimonials-grid p { margin: 0 0 19px; color: var(--text); }
.testimonials-grid footer { color: var(--muted); font-size: 12px; font-weight: 800; }

.cta-section { padding: 0 0 100px; }
.cta-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; padding: 48px 52px; border-radius: var(--radius-lg); color: #fff; background: linear-gradient(135deg, #062d67, #0a5dcc); box-shadow: var(--shadow-md); }
.cta-panel::before, .cta-panel::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.cta-panel::before { width: 330px; height: 330px; right: 120px; top: -220px; }
.cta-panel::after { width: 220px; height: 220px; right: -80px; bottom: -160px; }
.cta-panel > * { position: relative; z-index: 2; }
.cta-panel .section-label { color: #9ccaff; }
.cta-panel h2 { max-width: 720px; margin: 8px 0; font-size: clamp(32px, 4vw, 48px); line-height: 1.1; }
.cta-panel p { max-width: 720px; margin: 0; color: rgba(255,255,255,.72); }

.site-footer { padding-top: 70px; color: #fff; background: #071a34; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .95fr 1fr; gap: 45px; }
.footer-logo { margin-bottom: 14px; }
.footer-logo .brand-name strong, .footer-logo .brand-name small { color: #fff; }
.footer-about p { max-width: 330px; color: rgba(255,255,255,.6); font-size: 13px; }
.site-footer h2 { margin: 8px 0 18px; font-size: 14px; }
.site-footer a, .site-footer p { color: rgba(255,255,255,.62); font-size: 12px; }
.site-footer > .container > div:not(.footer-about) > a { display: block; margin: 0 0 9px; transition: color .2s ease, transform .2s ease; }
.site-footer a:hover { color: #fff; }
.site-footer > .container > div:not(.footer-about) > a:hover { transform: translateX(3px); }
.social-links { display: flex; gap: 10px; margin-top: 18px; }
.social-links a { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; color: #fff; font-weight: 800; }
.footer-contact p { margin-top: 16px; line-height: 1.8; }

.footer-messaging { display: grid; gap: 8px; margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-messaging > strong { margin-top: 4px; color: rgba(255,255,255,.88); font-size: 10px; line-height: 1.4; }
.footer-message-row { display: grid; gap: 5px; }
.site-footer .footer-message-phone { display: inline-block; width: fit-content; color: #fff; font-size: 11px; font-weight: 800; }
.footer-message-apps { display: flex; flex-wrap: wrap; gap: 6px; }
.site-footer .footer-app { display: inline-flex; align-items: center; gap: 4px; min-height: 25px; padding: 3px 7px; border: 1px solid currentColor; border-radius: 8px; font-size: 8px; font-weight: 850; line-height: 1; }
.footer-app svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.site-footer .footer-viber { color: #c9c2ff; }
.site-footer .footer-whatsapp { color: #8ef0b4; }
.site-footer .footer-app:hover { color: #fff; transform: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 45px; padding: 20px 0 28px; border-top: 1px solid rgba(255,255,255,.09); }
.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; gap: 22px; }

.quote-dialog { width: min(660px, calc(100% - 28px)); padding: 0; border: 0; border-radius: 27px; box-shadow: 0 30px 90px rgba(4,19,40,.28); }
.quote-dialog::backdrop { background: rgba(5,19,38,.66); backdrop-filter: blur(5px); }
.dialog-close { position: absolute; top: 14px; right: 14px; z-index: 2; width: 40px; height: 40px; border: 0; border-radius: 50%; color: var(--ink); background: #fff; font-size: 27px; }
.dialog-heading { padding: 34px 36px 27px; color: #fff; background: linear-gradient(135deg, var(--blue-900), var(--blue-600)); }
.dialog-heading > span { color: #a9d2ff; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.dialog-heading h2 { margin: 7px 0; font-size: 29px; }
.dialog-heading p { margin: 0; color: rgba(255,255,255,.73); font-size: 13px; }
.contact-details-form { padding: 30px 36px 34px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-grid label { display: grid; gap: 7px; color: var(--text); font-size: 12px; font-weight: 800; }
.form-grid .full-width { grid-column: 1 / -1; }
.form-grid input, .form-grid textarea { width: 100%; padding: 13px 14px; border: 1px solid #d2deeb; border-radius: 12px; color: var(--ink); background: #fff; outline: none; }
.form-grid input:focus, .form-grid textarea:focus { border-color: var(--blue-600); box-shadow: 0 0 0 4px rgba(22,112,234,.1); }
.honeypot { position: absolute !important; left: -9999px !important; }
.quote-summary { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 20px 0; padding: 14px; border-radius: 14px; background: var(--soft); }
.quote-summary[hidden] { display: none !important; }
.quote-summary.quote-summary-context { grid-template-columns: 1fr; }
.quote-summary.quote-summary-context div { text-align: left; }
.quote-summary div { text-align: center; }
.quote-summary span { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; }
.quote-summary strong { display: block; margin-top: 3px; color: var(--blue-800); font-size: 12px; }
.form-status { min-height: 22px; margin: 12px 0 0; text-align: center; font-size: 12px; font-weight: 700; }
.form-status.success { color: #167a42; }
.form-status.error { color: #bd2f37; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .72s ease, transform .72s cubic-bezier(.2,.75,.25,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

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

@media (max-width: 1080px) {
  .primary-nav { gap: 18px; }
  .primary-nav a { font-size: 12px; }
  .header-cta { display: none; }
  .hero-shell { grid-template-columns: 1fr 350px; padding: 46px 30px; }
  .hero-benefits { grid-template-columns: 1fr; max-width: 380px; }
  .process-panel { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .announcement-center { display: none !important; }
  .menu-toggle { display: block; }
  .primary-nav { position: absolute; top: 100%; left: 20px; right: 20px; display: grid; gap: 0; padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: .25s ease; }
  .site-header.menu-open .primary-nav { opacity: 1; visibility: visible; transform: translateY(0); }
  .primary-nav a { padding: 13px 15px; border-radius: 10px; font-size: 14px; }
  .primary-nav a::after { display: none; }
  .primary-nav a:hover, .primary-nav a.active { background: var(--blue-100); }
  .site-header.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .site-header.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero-shell { grid-template-columns: 1fr; min-height: auto; padding: 46px 34px; }
  .hero-shade { background: linear-gradient(90deg, rgba(5,20,39,.9), rgba(5,20,39,.56)); }
  .calculator-card { max-width: 560px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div:nth-child(2)::after { display: none; }
  .trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr; gap: 16px; }
  .section-heading > p { justify-self: start; }
  .materials-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .material-card p { min-height: auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 300px); }
  .service-large, .service-wide { grid-column: auto; grid-row: auto; }
  .quality-panel { grid-template-columns: repeat(2, 1fr); }
  .cta-panel { grid-template-columns: 1fr; }
  .cta-panel .button { justify-self: start; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, var(--container)); }
  .announcement-inner { min-height: 34px; justify-content: center; }
  .announcement-inner > span { display: none; }
  .header-inner { min-height: 72px; }
  .site-logo img, .footer-logo img { width: 44px; height: 44px; }
  .brand-name strong { font-size: 19px; }
  .brand-name small { font-size: 9px; }
  .hero-section { padding-top: 0; }
  .hero-shell { width: 100%; min-height: auto; margin-inline: 0; padding: 34px 20px 34px; border-radius: 0; }
  .hero-background { background-position: 52% center; }
  .hero-shade { background: linear-gradient(180deg, rgba(5,20,39,.83) 0%, rgba(5,20,39,.69) 48%, rgba(5,20,39,.5) 100%); }
  .hero-content h1 { font-size: 42px; }
  .hero-content > p { font-size: 15px; }
  .hero-benefits { grid-template-columns: 1fr; margin: 26px 0; }
  .calculator-card { margin-top: 10px; padding: 18px; border-radius: 19px; }
  .material-options { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .trust-strip { margin-top: -10px; }
  .trust-grid { border-radius: 18px; }
  .trust-grid > div { padding: 18px 10px; }
  .trust-grid strong { font-size: 21px; }
  .trust-grid span { font-size: 8px; }
  .section { padding: 72px 0; }
  .section-heading h2, .process-intro h2 { font-size: 34px; }
  .process-panel { padding: 26px 20px; }
  .process-steps { grid-template-columns: 1fr; }
  .services-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(6, 320px); }
  .service-large, .service-wide { grid-column: auto; grid-row: auto; }
  .quality-section { padding-bottom: 72px; }
  .quality-panel { grid-template-columns: 1fr; }
  .cta-section { padding-bottom: 72px; }
  .cta-panel { padding: 34px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full-width { grid-column: auto; }
  .dialog-heading, .contact-details-form { padding-left: 22px; padding-right: 22px; }
  .quote-summary { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   MATERIJALI — katalog, filteri i modal
   ========================================================= */
.materials-page { background: #fff; }
.materials-page .site-header { background: rgba(255,255,255,.96); }

.page-hero { padding: 66px 0 74px; overflow: hidden; }
.materials-hero {
  position: relative;
  background:
    radial-gradient(circle at 76% 28%, rgba(22,112,234,.13), transparent 28%),
    linear-gradient(180deg, #f7faff 0%, #eef5fd 100%);
  border-bottom: 1px solid #dfe8f3;
}
.materials-hero::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  right: -210px;
  top: -240px;
  border-radius: 50%;
  border: 1px solid rgba(22,112,234,.12);
  box-shadow: 0 0 0 70px rgba(22,112,234,.025), 0 0 0 140px rgba(22,112,234,.018);
}
.materials-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(480px, 1.05fr);
  gap: 80px;
  align-items: center;
}
.breadcrumbs { display: flex; align-items: center; gap: 9px; margin-bottom: 30px; color: var(--muted); font-size: 13px; font-weight: 700; }
.breadcrumbs a { color: var(--blue-700); }
.breadcrumbs a:hover { text-decoration: underline; }
.materials-hero-copy h1 { max-width: 700px; margin: 14px 0 22px; font-size: clamp(44px, 5vw, 68px); line-height: 1.04; letter-spacing: -.045em; }
.materials-hero-copy > p { max-width: 690px; margin: 0; color: var(--text); font-size: 18px; line-height: 1.8; }
.materials-hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 31px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--blue-700); font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

.material-showcase { position: relative; min-height: 480px; }
.showcase-card {
  position: absolute;
  width: 310px;
  min-height: 205px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 25px;
  overflow: hidden;
  color: #fff;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 28px;
  background-position: center;
  background-size: cover;
  box-shadow: 0 28px 60px rgba(19,50,85,.2);
  transition: transform .35s cubic-bezier(.2,.75,.25,1), box-shadow .35s ease;
}
.showcase-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(3,14,29,.04), rgba(4,20,42,.78)); }
.showcase-card > * { position: relative; z-index: 1; }
.showcase-card span { position: absolute; top: 20px; left: 22px; display: grid; place-items: center; width: 37px; height: 37px; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; font-size: 12px; font-weight: 800; backdrop-filter: blur(7px); }
.showcase-card strong { font-size: 29px; line-height: 1.1; }
.showcase-card small { margin-top: 6px; color: rgba(255,255,255,.73); font-size: 13px; }
.showcase-card:hover { transform: translateY(-8px) rotate(0deg) !important; box-shadow: 0 34px 76px rgba(19,50,85,.26); }
.showcase-granite { left: 0; top: 110px; z-index: 3; background-image: url('../../images/materijal-granit.webp'); transform: rotate(-5deg); }
.showcase-marble { right: 0; top: 0; z-index: 2; background-image: url('../../images/materijal-mermer.webp'); transform: rotate(5deg); }
.showcase-quartz { right: 38px; bottom: 0; z-index: 4; background-image: url('../../images/materijal-kvarc.webp'); transform: rotate(-2deg); }

.materials-catalog-section { padding: 84px 0 94px; }
.catalog-toolbar {
  position: sticky;
  top: 102px;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto auto;
  align-items: center;
  gap: 18px;
  margin-bottom: 34px;
  padding: 14px;
  border: 1px solid rgba(208,220,234,.92);
  border-radius: 22px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 18px 45px rgba(23,55,91,.1);
  backdrop-filter: blur(18px);
}
.materials-search-wrap { position: relative; min-width: 0; }
.materials-search-wrap svg { position: absolute; left: 17px; top: 50%; width: 20px; height: 20px; fill: none; stroke: var(--blue-700); stroke-width: 2; stroke-linecap: round; transform: translateY(-50%); pointer-events: none; }
.materials-search-wrap input {
  width: 100%;
  height: 52px;
  padding: 0 48px 0 49px;
  color: var(--ink);
  border: 1px solid #d8e2ed;
  border-radius: 15px;
  outline: 0;
  background: #f9fbfd;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.materials-search-wrap input:focus { border-color: var(--blue-600); background: #fff; box-shadow: 0 0 0 4px rgba(22,112,234,.11); }
.search-clear { position: absolute; right: 8px; top: 50%; width: 36px; height: 36px; border: 0; border-radius: 11px; color: var(--muted); background: transparent; transform: translateY(-50%); font-size: 21px; }
.search-clear:hover { color: var(--blue-700); background: var(--blue-100); }

.material-filter-tabs { display: flex; align-items: center; gap: 7px; padding: 5px; border-radius: 15px; background: var(--soft); }
.material-filter-tabs button { min-height: 42px; padding: 8px 15px; border: 0; border-radius: 11px; color: #4b607b; background: transparent; font-size: 13px; font-weight: 800; transition: color .2s ease, background .2s ease, box-shadow .2s ease; }
.material-filter-tabs button:hover { color: var(--blue-700); }
.material-filter-tabs button.active { color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--blue-700)); box-shadow: 0 8px 20px rgba(22,112,234,.21); }
.catalog-result-count { min-width: 104px; display: flex; align-items: baseline; justify-content: center; gap: 6px; padding: 0 9px; }
.catalog-result-count span { color: var(--blue-700); font-size: 24px; font-weight: 800; }
.catalog-result-count small { color: var(--muted); font-size: 11px; font-weight: 700; }

.materials-catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.catalog-material-card {
  overflow: hidden;
  border: 1px solid #dce5ef;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 10px 33px rgba(19,49,81,.075);
  transition: transform .32s cubic-bezier(.2,.75,.25,1), box-shadow .32s ease, border-color .32s ease;
}
.catalog-material-card:hover { transform: translateY(-8px); border-color: #c6d8ec; box-shadow: 0 25px 58px rgba(19,49,81,.14); }
.catalog-material-card.material-card-enter { animation: materialCardEnter .32s ease both; }
@keyframes materialCardEnter { from { opacity: .25; transform: translateY(8px) scale(.985); } to { opacity: 1; transform: none; } }
.catalog-material-image { position: relative; aspect-ratio: 2 / 1; overflow: hidden; background: #e9eef5; }
.catalog-material-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 58%, rgba(5,23,47,.2)); pointer-events: none; }
.catalog-material-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2,.75,.25,1); }
.catalog-material-card:hover .catalog-material-image img { transform: scale(1.055); }
.material-category-badge { position: absolute; left: 16px; top: 15px; z-index: 2; padding: 7px 10px; border: 1px solid rgba(255,255,255,.62); border-radius: 999px; color: #fff; background: rgba(7,35,73,.62); backdrop-filter: blur(8px); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.material-quick-view { position: absolute; right: 15px; top: 15px; z-index: 2; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.62); border-radius: 13px; color: #fff; background: rgba(7,35,73,.62); backdrop-filter: blur(8px); font-size: 20px; transition: transform .2s ease, background .2s ease; }
.material-quick-view:hover { transform: rotate(8deg) scale(1.06); background: var(--blue-600); }
.catalog-material-body { padding: 22px; }
.catalog-card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.catalog-card-heading h2 { margin: 0; font-size: 22px; line-height: 1.2; letter-spacing: -.02em; }
.catalog-card-heading p { margin: 6px 0 0; color: var(--muted); font-size: 12px; }
.catalog-card-heading > span { flex: 0 0 auto; padding: 7px 9px; border-radius: 9px; color: var(--blue-700); background: var(--blue-100); font-size: 10px; font-weight: 800; }
.catalog-material-description { min-height: 76px; margin: 17px 0; color: var(--text); font-size: 14px; line-height: 1.7; }
.material-meta-row { display: flex; flex-wrap: wrap; gap: 7px; min-height: 29px; }
.material-meta-row span { padding: 6px 9px; border: 1px solid #dfe7f0; border-radius: 999px; color: #5b6f88; background: #fbfcfe; font-size: 10px; font-weight: 700; }
.catalog-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; padding-top: 17px; border-top: 1px solid #e3eaf2; }
.catalog-card-footer > span { color: var(--muted); font-size: 11px; }
.catalog-details-button { display: inline-flex; align-items: center; gap: 7px; padding: 0; border: 0; color: var(--blue-700); background: transparent; font-size: 13px; font-weight: 800; }
.catalog-details-button span { transition: transform .2s ease; }
.catalog-details-button:hover span { transform: translateX(4px); }

.materials-empty-state { padding: 74px 25px; text-align: center; border: 1px dashed #cbd9e9; border-radius: 25px; background: #f8fbff; }
.empty-state-icon { width: 68px; height: 68px; display: grid; place-items: center; margin: 0 auto 18px; border-radius: 22px; color: var(--blue-600); background: var(--blue-100); font-size: 34px; }
.materials-empty-state h2 { margin: 0 0 8px; font-size: 26px; }
.materials-empty-state p { margin: 0 0 23px; color: var(--muted); }

.material-comparison-section { padding-top: 0; }
.comparison-panel { display: grid; grid-template-columns: .78fr 1.22fr; gap: 55px; padding: 48px; border: 1px solid #d8e3ef; border-radius: 32px; background: linear-gradient(135deg, #f5f9ff 0%, #fff 50%, #f2f7fd 100%); box-shadow: var(--shadow-sm); }
.comparison-intro h2 { margin: 13px 0 16px; font-size: clamp(34px, 4vw, 50px); line-height: 1.08; letter-spacing: -.035em; }
.comparison-intro p { margin: 0 0 25px; color: var(--text); }
.comparison-list { display: grid; gap: 13px; }
.comparison-list article { display: grid; grid-template-columns: 48px minmax(0,1fr) auto; align-items: center; gap: 16px; padding: 19px; border: 1px solid #dfe7f0; border-radius: 19px; background: rgba(255,255,255,.88); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.comparison-list article:hover { transform: translateX(5px); border-color: #c4d7ed; box-shadow: 0 13px 28px rgba(24,57,93,.08); }
.comparison-number { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 13px; color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--blue-800)); font-size: 11px; font-weight: 800; }
.comparison-list h3 { margin: 0 0 4px; font-size: 18px; }
.comparison-list p { margin: 0; color: var(--text); font-size: 12px; line-height: 1.55; }
.comparison-list small { max-width: 160px; color: var(--muted); font-size: 10px; font-weight: 700; text-align: right; }

.materials-cta-section { padding: 0 0 90px; }
.materials-cta-panel { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 35px; padding: 43px 48px; overflow: hidden; position: relative; color: #fff; border-radius: 30px; background: linear-gradient(120deg, #073476 0%, #0a58c4 55%, #1670ea 100%); box-shadow: 0 24px 58px rgba(10,69,151,.22); }
.materials-cta-panel::before { content: ""; position: absolute; width: 420px; height: 420px; right: -120px; top: -250px; border-radius: 50%; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 0 0 62px rgba(255,255,255,.035), 0 0 0 124px rgba(255,255,255,.02); }
.materials-cta-panel > * { position: relative; z-index: 1; }
.materials-cta-panel .section-label { color: #d1e6ff; }
.materials-cta-panel h2 { margin: 11px 0 8px; font-size: clamp(30px, 3.7vw, 46px); line-height: 1.08; }
.materials-cta-panel p { max-width: 750px; margin: 0; color: rgba(255,255,255,.74); }

.material-dialog { width: min(940px, calc(100% - 28px)); max-height: min(760px, calc(100dvh - 32px)); padding: 0; overflow: auto; border: 0; border-radius: 29px; background: #fff; box-shadow: 0 32px 100px rgba(4,19,40,.31); }
.material-dialog::backdrop { background: rgba(5,19,38,.68); backdrop-filter: blur(7px); }
.material-dialog-grid { display: grid; grid-template-columns: .95fr 1.05fr; min-height: 540px; }
.material-dialog-media { position: relative; min-height: 420px; overflow: hidden; background: #e8edf4; }
.material-dialog-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(4,20,42,.34)); pointer-events: none; }
.material-dialog-media img { width: 100%; height: 100%; object-fit: cover; }
.material-dialog-media > span { position: absolute; left: 22px; bottom: 22px; z-index: 2; padding: 8px 12px; border: 1px solid rgba(255,255,255,.57); border-radius: 999px; color: #fff; background: rgba(5,28,61,.57); backdrop-filter: blur(8px); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.material-dialog-content { display: flex; flex-direction: column; justify-content: center; padding: 52px; }
.material-dialog-content h2 { margin: 12px 0 15px; font-size: 40px; line-height: 1.05; letter-spacing: -.035em; }
.material-dialog-content > p { margin: 0; color: var(--text); line-height: 1.75; }
.material-dialog-specs { display: grid; gap: 0; margin: 28px 0; border-top: 1px solid #dfe7f0; }
.material-dialog-specs > div { display: grid; grid-template-columns: 145px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid #dfe7f0; }
.material-dialog-specs dt { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.material-dialog-specs dd { margin: 0; color: var(--ink); font-size: 13px; font-weight: 700; }
.material-dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.material-dialog-close.dialog-close { z-index: 5; background: rgba(255,255,255,.94); box-shadow: 0 8px 25px rgba(9,28,53,.14); }

@media (max-width: 1020px) {
  .materials-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .material-showcase { max-width: 700px; min-height: 400px; }
  .showcase-granite { left: 3%; top: 105px; }
  .showcase-marble { right: 4%; }
  .showcase-quartz { right: 25%; }
  .catalog-toolbar { top: 88px; grid-template-columns: 1fr auto; }
  .material-filter-tabs { grid-column: 1 / 2; }
  .catalog-result-count { grid-column: 2; grid-row: 1 / 3; }
  .materials-catalog-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .comparison-panel { grid-template-columns: 1fr; }
  .comparison-list article { grid-template-columns: 48px 1fr; }
  .comparison-list small { grid-column: 2; max-width: none; text-align: left; }
}

@media (max-width: 760px) {
  .material-popover { position: fixed; z-index: 1200; top: auto; right: 14px; bottom: 14px; left: 14px; width: auto; max-height: min(72vh, 560px); overflow-y: auto; padding: 15px; border-radius: 20px; }
  .material-popover::after { display: none; }
  .material-popover-grid { grid-template-columns: repeat(3, 1fr); }
  .page-hero { padding: 45px 0 58px; }
  .materials-hero-copy h1 { font-size: 42px; }
  .materials-hero-copy > p { font-size: 16px; }
  .material-showcase { min-height: auto; display: grid; grid-template-columns: 1fr; gap: 12px; }
  .showcase-card { position: relative; inset: auto !important; width: 100%; min-height: 145px; transform: none !important; }
  .materials-catalog-section { padding: 60px 0 72px; }
  .catalog-toolbar { position: static; display: grid; grid-template-columns: 1fr auto; gap: 11px; }
  .materials-search-wrap { grid-column: 1 / -1; }
  .material-filter-tabs { grid-column: 1 / 2; overflow-x: auto; justify-content: flex-start; scrollbar-width: none; }
  .material-filter-tabs::-webkit-scrollbar { display: none; }
  .material-filter-tabs button { white-space: nowrap; }
  .catalog-result-count { grid-column: 2; grid-row: 2; min-width: 68px; }
  .catalog-result-count small { display: none; }
  .materials-catalog-grid { grid-template-columns: 1fr; }
  .catalog-material-description { min-height: 0; }
  .comparison-panel { padding: 30px 22px; }
  .materials-cta-panel { grid-template-columns: 1fr; padding: 34px 25px; }
  .materials-cta-panel .button { justify-self: start; }
  .material-dialog-grid { grid-template-columns: 1fr; }
  .material-dialog-media { min-height: 270px; max-height: 310px; }
  .material-dialog-content { padding: 32px 24px; }
  .material-dialog-content h2 { font-size: 33px; }
}

@media (max-width: 480px) {
  .material-filter-tabs { grid-column: 1 / -1; }
  .catalog-result-count { display: none; }
  .catalog-card-heading { display: grid; }
  .catalog-card-heading > span { justify-self: start; }
  .catalog-card-footer { align-items: flex-end; }
  .material-dialog-specs > div { grid-template-columns: 1fr; gap: 5px; }
}