/* Air Duct Cleaning Miami — design system */
:root {
  --navy-950: #061029;
  --navy-900: #0b1b3f;
  --navy-800: #13295c;
  --navy-700: #1d3a7a;
  --orange: #f27a24;
  --orange-600: #dd6510;
  --orange-100: #fff1e6;
  --cyan: #22c3e6;
  --cyan-600: #0ea5c6;
  --cyan-100: #e4f8fc;
  --ink: #0f172a;
  --slate: #4b5872;
  --muted: #6b7690;
  --line: #e3e8f0;
  --bg: #ffffff;
  --soft: #f4f7fb;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 8px rgba(11, 27, 63, .06);
  --shadow: 0 12px 32px rgba(11, 27, 63, .09);
  --shadow-lg: 0 24px 60px rgba(11, 27, 63, .18);
  --wrap: 1200px;
  --display: "Sora", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--body); font-size: 17px; line-height: 1.7; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-700); text-underline-offset: 3px; }
a:hover { color: var(--orange-600); }
h1, h2, h3, h4 { font-family: var(--display); color: var(--navy-900); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.9rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.7rem); font-weight: 700; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 700; }
p { margin: 0 0 1.1em; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 200; background: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { left: 8px; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.center { text-align: center; }

/* Buttons */
.btn { --b: var(--orange); display: inline-flex; align-items: center; justify-content: center; gap: .55em; padding: .95em 1.6em; border-radius: 999px; border: 2px solid transparent; font: 700 1rem/1.1 var(--display); text-decoration: none; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s, background .2s, color .2s; white-space: nowrap; }
.btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 10px 24px rgba(242, 122, 36, .38); }
.btn-primary:hover { background: var(--orange-600); color: #fff; box-shadow: 0 14px 30px rgba(242, 122, 36, .45); }
.btn-light { background: #fff; color: var(--navy-900); }
.btn-light:hover { color: var(--orange-600); }
.btn-ghost { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: #fff; }
.btn-outline { border-color: var(--navy-900); color: var(--navy-900); }
.btn-outline:hover { background: var(--navy-900); color: #fff; }
.btn-block { width: 100%; }
.btn-lg { padding: 1.1em 2em; font-size: 1.05rem; }
.link-arrow { font-family: var(--display); font-weight: 700; text-decoration: none; color: var(--orange-600); display: inline-flex; align-items: center; gap: .4em; }
.link-arrow::after { content: "\2192"; transition: transform .2s; }
.link-arrow:hover::after { transform: translateX(4px); }

/* Top bar */
.topbar { background: var(--navy-950); color: #b8c4e4; font-size: .84rem; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar a { color: #fff; text-decoration: none; }
.topbar a:hover { color: var(--cyan); }
.topbar .tb-left { display: flex; gap: 18px; align-items: center; }
.topbar svg { width: 14px; height: 14px; vertical-align: -2px; margin-right: 6px; color: var(--cyan); }
.badge-live { display: inline-flex; align-items: center; gap: 8px; }
.badge-live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52, 211, 153, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }

/* Header */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .96); border-bottom: 1px solid transparent; transition: box-shadow .25s, border-color .25s; }
.header.scrolled { box-shadow: var(--shadow-sm); border-color: var(--line); }
.header .wrap { display: flex; align-items: center; gap: 28px; min-height: 80px; }
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 52px; width: auto; }
.nav { margin-left: auto; }
.nav > ul { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav a, .nav button.dd-btn { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-radius: 12px; font: 600 .95rem/1 var(--display); color: var(--navy-900); text-decoration: none; background: none; border: 0; cursor: pointer; }
.nav a:hover, .nav button.dd-btn:hover, .nav [aria-current="page"] { color: var(--orange-600); background: var(--orange-100); }
.nav li { position: relative; }
.dd-btn svg { width: 14px; height: 14px; transition: transform .2s; }
.dropdown { position: absolute; top: calc(100% + 10px); left: 50%; translate: -50% 0; min-width: 300px; background: #fff; border-radius: 18px; box-shadow: var(--shadow-lg); padding: 10px; list-style: none; margin: 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: .2s var(--ease); }
.dropdown.wide { min-width: 460px; display: grid; grid-template-columns: 1fr 1fr; }
.has-dd:hover .dropdown, .has-dd:focus-within .dropdown, .has-dd.open .dropdown { opacity: 1; visibility: visible; transform: none; }
.has-dd:hover .dd-btn svg, .has-dd.open .dd-btn svg { transform: rotate(180deg); }
.dropdown a { padding: 11px 12px; font-size: .92rem; border-radius: 10px; display: flex; gap: 12px; align-items: center; }
.dropdown .dd-ico { width: 34px; height: 34px; border-radius: 10px; background: var(--cyan-100); color: var(--cyan-600); display: grid; place-items: center; flex-shrink: 0; }
.dropdown .dd-ico svg { width: 18px; height: 18px; }
.dropdown .dd-all { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: 6px; padding-top: 14px; color: var(--orange-600); }
.header-cta { display: flex; gap: 10px; align-items: center; }
.call-link { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy-900); }
.call-link .ring { width: 42px; height: 42px; border-radius: 50%; background: var(--cyan-100); color: var(--cyan-600); display: grid; place-items: center; }
.call-link .ring svg { width: 20px; height: 20px; }
.call-link small { display: block; font-size: .72rem; color: var(--muted); line-height: 1.2; }
.call-link strong { font-family: var(--display); font-size: 1.02rem; line-height: 1.2; }
.burger { display: none; margin-left: auto; width: 48px; height: 48px; border: 0; background: var(--soft); border-radius: 14px; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 13px; width: 22px; height: 2.5px; background: var(--navy-900); border-radius: 2px; transition: .25s var(--ease); }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 23px; } .burger span:nth-child(3) { top: 30px; }
.menu-open .burger span:nth-child(1) { top: 23px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { top: 23px; transform: rotate(-45deg); }

.nav a, .nav button.dd-btn { white-space: nowrap; }
@media (max-width: 1240px) { .call-link .txt { display: none; } }
@media (max-width: 1120px) { .call-link { display: none; } .nav a, .nav button.dd-btn { padding: 10px 10px; } .header .wrap { gap: 18px; } }
@media (max-width: 980px) {
  .burger { display: block; }
  .header-cta { display: none; }
  .nav { position: fixed; inset: 0; top: 0; z-index: 99; background: #fff; padding: 100px 20px 120px; overflow-y: auto; transform: translateX(100%); transition: transform .35s var(--ease); margin: 0; visibility: hidden; }
  .menu-open .nav { transform: none; visibility: visible; }
  .header .logo, .burger { position: relative; z-index: 101; }
  .nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav > ul > li { border-bottom: 1px solid var(--line); }
  .nav a, .nav button.dd-btn { padding: 18px 6px; font-size: 1.1rem; width: 100%; justify-content: space-between; border-radius: 0; }
  .nav a:hover, .nav button.dd-btn:hover { background: none; }
  .dropdown, .dropdown.wide { position: static; translate: none; min-width: 0; box-shadow: none; padding: 0 0 12px; opacity: 1; visibility: visible; transform: none; display: none; grid-template-columns: 1fr; }
  .has-dd.open .dropdown { display: grid; }
  .has-dd:hover .dropdown { display: none; }
  .has-dd.open:hover .dropdown { display: grid; }
  .dropdown a { padding: 12px 6px; font-size: 1rem; }
  .nav .mobile-cta { display: grid; gap: 12px; margin-top: 24px; border: 0; }
  body.menu-open { overflow: hidden; }
  .topbar .tb-hide { display: none; }
}
.nav .mobile-cta { display: none; }
@media (max-width: 980px) { .nav .mobile-cta { display: grid; } }

/* Hero (shared) */
.hero { position: relative; color: #fff; background: var(--navy-900); isolation: isolate; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(6, 16, 41, .96) 0%, rgba(11, 27, 63, .9) 42%, rgba(19, 41, 92, .62) 100%); }
.hero .wrap { position: relative; padding: clamp(56px, 8vw, 96px) 0 clamp(56px, 7vw, 88px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; align-items: center; }
.hero-simple { max-width: 820px; }
.hero h1 { color: #fff; margin: .2em 0 .35em; }
.hero h1 .hl { color: var(--orange); }
.hero .lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: #d4ddf3; max-width: 640px; margin-bottom: 26px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 700 .78rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--orange-600); }
.hero .eyebrow { color: var(--cyan); padding: 8px 14px; background: rgba(34, 195, 230, .12); border: 1px solid rgba(34, 195, 230, .35); border-radius: 999px; }
.crumbs { font-size: .86rem; color: #9fb0da; margin-bottom: 14px; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .5; }
.crumbs a { color: #fff; text-decoration: none; }
.crumbs a:hover { color: var(--cyan); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; color: #d4ddf3; font-size: .92rem; font-weight: 500; }
.trust-row li { display: flex; align-items: center; gap: 8px; }
.trust-row svg { width: 18px; height: 18px; color: var(--cyan); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; color: #c3cfee; font-size: .92rem; margin-top: 8px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--cyan); }

/* Airflow animation */
.airflow { position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .55; }
.airflow path { fill: none; stroke: url(#af); stroke-width: 1.6; stroke-linecap: round; stroke-dasharray: 160 900; animation: flow 9s linear infinite; }
.airflow path:nth-child(2) { animation-duration: 12s; animation-delay: -3s; stroke-width: 1.1; }
.airflow path:nth-child(3) { animation-duration: 10s; animation-delay: -6s; }
.airflow path:nth-child(4) { animation-duration: 14s; animation-delay: -1s; stroke-width: .9; }
.airflow path:nth-child(5) { animation-duration: 11s; animation-delay: -8s; stroke-width: 1.3; }
@keyframes flow { from { stroke-dashoffset: 1060; } to { stroke-dashoffset: 0; } }

/* Quote card / form */
.quote-card { background: #fff; color: var(--ink); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg); position: relative; }
.quote-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 2px; background: linear-gradient(135deg, var(--orange), var(--cyan)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.quote-card h2, .quote-card .qc-title { font-size: 1.45rem; margin: 0 0 4px; color: var(--navy-900); font-family: var(--display); font-weight: 700; line-height: 1.2; }
.quote-card .qc-sub { color: var(--muted); font-size: .93rem; margin-bottom: 18px; }
.progress { display: flex; gap: 6px; margin-bottom: 20px; }
.progress span { flex: 1; height: 5px; border-radius: 5px; background: var(--line); transition: background .3s; }
.progress span.on { background: linear-gradient(90deg, var(--orange), #ffa25e); }
.step { border: 0; padding: 0; margin: 0; min-width: 0; }
.step legend { font: 700 1rem/1.3 var(--display); color: var(--navy-900); margin-bottom: 12px; padding: 0; }
.js .step:not(.active) { display: none; }
.js .step.active { animation: stepIn .35s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice span { display: flex; align-items: center; gap: 10px; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 14px; font-weight: 600; font-size: .93rem; color: var(--navy-900); transition: .15s; height: 100%; line-height: 1.3; }
.choice span svg { width: 20px; height: 20px; color: var(--cyan-600); flex-shrink: 0; }
.choice input:hover + span { border-color: var(--cyan); }
.choice input:checked + span { border-color: var(--orange); background: var(--orange-100); box-shadow: 0 0 0 3px rgba(242, 122, 36, .15); }
.choice input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 2px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 600; font-size: .86rem; color: var(--navy-900); margin-bottom: 5px; }
.field input, .field textarea, .field select { width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 12px; font: inherit; font-size: .97rem; background: var(--soft); color: var(--ink); transition: border-color .15s, background .15s, box-shadow .15s; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--cyan); background: #fff; box-shadow: 0 0 0 4px rgba(34, 195, 230, .15); }
.field .err { display: none; color: #c0262d; font-size: .8rem; margin-top: 4px; }
.field.invalid input, .field.invalid textarea { border-color: #e5484d; }
.field.invalid .err { display: block; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.step-nav { display: flex; gap: 10px; margin-top: 6px; }
.step-nav .btn { flex: 1; }
.btn-back { background: var(--soft); color: var(--navy-900); flex: 0 0 auto !important; padding-inline: 1.2em; }
.btn-back:hover { background: var(--line); color: var(--navy-900); }
html:not(.js) .js-only { display: none !important; }
html:not(.js) .step + .step { margin-top: 18px; }
.form-note { font-size: .78rem; color: var(--muted); margin: 12px 0 0; text-align: center; }
.form-note svg { width: 13px; height: 13px; vertical-align: -2px; color: #16a34a; }
.form-status { display: none; margin-top: 12px; padding: 12px 14px; border-radius: 12px; font-size: .9rem; }
.form-status.error { display: block; background: #fdecec; color: #9b1c1c; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn[disabled] { opacity: .7; pointer-events: none; }
.spinner { width: 18px; height: 18px; border: 2.5px solid rgba(255, 255, 255, .4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; display: none; }
.sending .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 520px) {
  .quote-card { padding: 22px 18px; border-radius: 22px; }
  .choices { grid-template-columns: 1fr; }
  .row2 { grid-template-columns: 1fr; gap: 0; }
}

/* Trust strip */
.trust-strip { background: #fff; border-bottom: 1px solid var(--line); }
.trust-strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 26px 0; }
.ts-item { display: flex; align-items: center; gap: 14px; }
.ts-item .ico { width: 50px; height: 50px; border-radius: 16px; display: grid; place-items: center; background: var(--orange-100); color: var(--orange-600); flex-shrink: 0; }
.ts-item .ico svg { width: 24px; height: 24px; }
.ts-item strong { display: block; font-family: var(--display); color: var(--navy-900); line-height: 1.2; }
.ts-item span { font-size: .85rem; color: var(--muted); }
@media (max-width: 900px) { .trust-strip .wrap { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .trust-strip .wrap { grid-template-columns: 1fr; gap: 14px; } }

/* Sections */
.section { padding: clamp(64px, 9vw, 112px) 0; position: relative; }
.section.soft { background: var(--soft); }
.section.dark { background: var(--navy-900); color: #d4ddf3; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.tight { padding: clamp(48px, 6vw, 72px) 0; }
.head { max-width: 760px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.head.left { margin-left: 0; text-align: left; }
.head h2 { margin-top: .4em; }
.head p { color: var(--slate); font-size: 1.08rem; margin: 0; }
.section.dark .head p { color: #b8c4e4; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.hero .eyebrow::before { display: none; }

.grid { display: grid; gap: 26px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1024px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

/* Split media/text */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.split.rev .media { order: 2; }
.media { position: relative; }
.media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.media .float-card { position: absolute; left: -24px; bottom: 28px; background: #fff; border-radius: 18px; padding: 16px 20px; box-shadow: var(--shadow-lg); display: flex; gap: 14px; align-items: center; max-width: 280px; }
.split.rev .media .float-card { left: auto; right: -24px; }
.float-card .ico { width: 46px; height: 46px; border-radius: 14px; background: var(--orange); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.float-card .ico svg { width: 22px; height: 22px; }
.float-card strong { font-family: var(--display); color: var(--navy-900); display: block; line-height: 1.2; }
.float-card span { font-size: .84rem; color: var(--muted); }
.media .dots { position: absolute; right: -18px; top: -18px; width: 120px; height: 120px; z-index: -1; background-image: radial-gradient(var(--cyan) 2px, transparent 2px); background-size: 16px 16px; opacity: .45; }
.text p { color: var(--slate); }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split.rev .media { order: 0; }
  .media .float-card { left: 12px; bottom: 12px; }
  .split.rev .media .float-card { right: 12px; }
}

.checks { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); font-weight: 500; }
.checks li svg { width: 22px; height: 22px; color: #fff; background: var(--cyan-600); border-radius: 50%; padding: 4px; flex-shrink: 0; margin-top: 2px; }
.checks.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .checks.two { grid-template-columns: 1fr; } }

/* Cards */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; position: relative; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.feature .ico { width: 56px; height: 56px; border-radius: 18px; background: linear-gradient(135deg, var(--cyan-100), #fff); border: 1px solid #c9eef7; color: var(--cyan-600); display: grid; place-items: center; margin-bottom: 18px; }
.feature .ico svg { width: 26px; height: 26px; }
.feature p { color: var(--slate); margin: 0; font-size: .97rem; }
.section.dark .card { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .1); }
.section.dark .card p { color: #b8c4e4; }
.section.dark .feature .ico { background: rgba(34, 195, 230, .12); border-color: rgba(34, 195, 230, .3); color: var(--cyan); }

.service-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.service-card .thumb { aspect-ratio: 16 / 11; overflow: hidden; position: relative; }
.service-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.service-card:hover .thumb img { transform: scale(1.06); }
.service-card .thumb .tag { position: absolute; left: 14px; top: 14px; background: rgba(11, 27, 63, .82); color: #fff; font: 600 .74rem/1 var(--display); padding: 7px 11px; border-radius: 999px; backdrop-filter: blur(4px); }
.service-card .body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.service-card h3 { margin-bottom: .4em; }
.service-card h3 a { color: inherit; text-decoration: none; }
.service-card h3 a::after { content: ""; position: absolute; inset: 0; }
.service-card p { color: var(--slate); font-size: .96rem; flex: 1; }

/* Process */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 2px; background: repeating-linear-gradient(90deg, var(--cyan) 0 10px, transparent 10px 20px); opacity: .5; }
.step-card { text-align: center; position: relative; }
.step-card .num { counter-increment: s; width: 68px; height: 68px; margin: 0 auto 20px; border-radius: 50%; background: var(--navy-900); color: #fff; display: grid; place-items: center; font: 800 1.35rem/1 var(--display); box-shadow: 0 0 0 8px #fff, 0 0 0 9px var(--line); position: relative; }
.section.soft .step-card .num { box-shadow: 0 0 0 8px var(--soft), 0 0 0 9px var(--line); }
.step-card .num::before { content: counter(s, decimal-leading-zero); }
.step-card p { color: var(--slate); font-size: .95rem; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } .steps::before { display: none; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 26px 10px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.stat strong { display: block; font: 800 clamp(2.2rem, 4.4vw, 3.2rem)/1 var(--display); color: #fff; margin-bottom: 8px; }
.stat strong .plus { color: var(--orange); }
.stat span { color: #b8c4e4; font-weight: 500; }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr 1fr; } }

/* Before / after */
.ba { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.ba img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.ba-labels { position: absolute; inset: auto 0 0 0; display: flex; justify-content: space-between; padding: 16px; }
.ba-labels span { background: rgba(11, 27, 63, .85); color: #fff; font: 700 .8rem/1 var(--display); padding: 9px 14px; border-radius: 999px; letter-spacing: .06em; text-transform: uppercase; }
.ba-labels span:last-child { background: var(--orange); }

/* Testimonial */
.quote-block { max-width: 860px; margin: 0 auto; text-align: center; position: relative; }
.quote-block .mark { font: 800 7rem/0.6 var(--display); color: var(--orange); opacity: .25; display: block; height: 50px; }
.quote-block blockquote { font: 600 clamp(1.25rem, 2.6vw, 1.75rem)/1.5 var(--display); color: var(--navy-900); margin: 0 0 24px; letter-spacing: -.01em; }
.section.dark .quote-block blockquote { color: #fff; }
.stars { color: #fbbf24; display: inline-flex; gap: 4px; margin-bottom: 18px; }
.stars svg { width: 22px; height: 22px; }
.quote-block cite { font-style: normal; font-weight: 700; color: var(--slate); }
.section.dark .quote-block cite { color: #b8c4e4; }

/* Areas */
.areas-cloud { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.areas-cloud a, .areas-cloud span { display: inline-flex; align-items: center; gap: 6px; padding: 10px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 600; font-size: .92rem; color: var(--navy-900); text-decoration: none; transition: .2s; }
.areas-cloud a { border-color: #bfeaf5; background: var(--cyan-100); }
.areas-cloud a:hover { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.areas-cloud svg { width: 15px; height: 15px; color: var(--cyan-600); }
.areas-cloud a:hover svg { color: var(--cyan); }
.area-card { display: flex; gap: 16px; align-items: flex-start; text-decoration: none; color: inherit; }
.area-card .ico { width: 48px; height: 48px; border-radius: 14px; background: var(--orange-100); color: var(--orange-600); display: grid; place-items: center; flex-shrink: 0; }
.area-card .ico svg { width: 22px; height: 22px; }
.area-card h3 { margin: 0 0 4px; font-size: 1.12rem; }
.area-card p { color: var(--slate); font-size: .92rem; margin: 0; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; transition: box-shadow .2s, border-color .2s; }
.faq details[open] { box-shadow: var(--shadow); border-color: #c9eef7; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 60px 20px 24px; font: 700 1.04rem/1.4 var(--display); color: var(--navy-900); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 26px; height: 26px; margin-top: -13px; border-radius: 50%; background: var(--cyan-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230ea5c6' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .ans { padding: 0 24px 20px; color: var(--slate); }
.faq .ans p:last-child { margin: 0; }

/* CTA band */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(36px, 6vw, 64px); background: linear-gradient(120deg, var(--navy-900), var(--navy-700)); color: #fff; display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: center; isolation: isolate; }
.cta-band::after { content: ""; position: absolute; width: 460px; height: 460px; border-radius: 50%; right: -140px; top: -200px; background: radial-gradient(circle, rgba(242, 122, 36, .55), transparent 65%); z-index: -1; }
.cta-band::before { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; left: -120px; bottom: -220px; background: radial-gradient(circle, rgba(34, 195, 230, .4), transparent 65%); z-index: -1; }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { color: #c9d4f1; margin: 0; font-size: 1.08rem; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
@media (max-width: 860px) { .cta-band { grid-template-columns: 1fr; } .cta-band .actions { justify-content: flex-start; } }

/* Article / prose */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; }
@media (max-width: 1000px) { .layout { grid-template-columns: 1fr; } }
.sidebar { position: sticky; top: 104px; display: grid; gap: 22px; }
.sidebar .quote-card::before { display: none; }
.side-list { list-style: none; padding: 0; margin: 0; }
.side-list a { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--navy-900); font-weight: 600; }
.side-list a::after { content: "\2192"; color: var(--orange); transition: transform .2s; }
.side-list a:hover::after { transform: translateX(4px); }
.prose { font-size: 1.06rem; }
.prose > *:first-child { margin-top: 0; }
.prose h2 { font-size: clamp(1.45rem, 2.6vw, 1.95rem); margin: 1.7em 0 .55em; }
.prose h3 { margin: 1.5em 0 .5em; }
.prose h4 { font-size: 1.1rem; margin: 1.4em 0 .5em; }
.prose p, .prose li { color: #2c3850; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin: .4em 0; }
.prose li > p { margin: 0; }
.prose ul li::marker { color: var(--orange); }
.prose img { border-radius: var(--radius); margin: 1.8em 0; box-shadow: var(--shadow); width: 100%; }
.prose a { color: var(--orange-600); font-weight: 600; }
.prose blockquote { margin: 1.6em 0; padding: 18px 24px; background: var(--cyan-100); border-left: 4px solid var(--cyan-600); border-radius: 0 14px 14px 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .95rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.prose th { background: var(--soft); }
.post-wrap { max-width: 800px; margin: 0 auto; }
.post-hero-img { margin-top: -70px; position: relative; z-index: 2; }
.post-hero-img img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-chip { display: inline-block; padding: 7px 14px; border-radius: 999px; background: var(--cyan-100); color: var(--navy-900); font-size: .84rem; font-weight: 600; text-decoration: none; transition: .2s; }
.tag-chip:hover, .tag-chip.on { background: var(--orange); color: #fff; }
.hero .tag-chip { background: rgba(255, 255, 255, .12); color: #fff; }
.hero .tag-chip:hover { background: var(--orange); }
.author-box { display: flex; gap: 18px; align-items: center; padding: 24px; border-radius: var(--radius); background: var(--soft); margin: 40px 0; }
.author-box img { width: 74px; height: 74px; border-radius: 50%; object-fit: contain; background: #fff; padding: 8px; }
.author-box p { margin: 0; color: var(--slate); font-size: .95rem; }

/* Post cards */
.post-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.post-card .thumb { aspect-ratio: 16 / 10; overflow: hidden; background: var(--soft); }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post-card:hover .thumb img { transform: scale(1.06); }
.post-card .body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card .cat { font: 700 .72rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--orange-600); margin-bottom: 10px; }
.post-card h2, .post-card h3 { font-size: 1.12rem; line-height: 1.35; margin: 0 0 .55em; }
.post-card h2 a, .post-card h3 a { color: var(--navy-900); text-decoration: none; }
.post-card h2 a::after, .post-card h3 a::after { content: ""; position: absolute; inset: 0; }
.post-card p { color: var(--slate); font-size: .94rem; flex: 1; margin-bottom: 14px; }
.post-card .meta { font-size: .82rem; color: var(--muted); display: flex; gap: 8px; }
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 40px; }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 52px; flex-wrap: wrap; }
.pager a, .pager span { min-width: 46px; height: 46px; padding: 0 14px; display: grid; place-items: center; border-radius: 14px; border: 1px solid var(--line); text-decoration: none; font: 700 .95rem/1 var(--display); color: var(--navy-900); }
.pager a:hover { border-color: var(--orange); color: var(--orange-600); }
.pager .cur { background: var(--orange); border-color: var(--orange); color: #fff; }

/* Contact */
.contact-cards { display: grid; gap: 16px; }
.c-card { display: flex; gap: 16px; align-items: center; padding: 20px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); text-decoration: none; color: inherit; transition: .25s var(--ease); }
a.c-card:hover { transform: translateX(6px); border-color: var(--cyan); box-shadow: var(--shadow); }
.c-card .ico { width: 54px; height: 54px; border-radius: 16px; background: var(--navy-900); color: var(--cyan); display: grid; place-items: center; flex-shrink: 0; }
.c-card .ico svg { width: 24px; height: 24px; }
.c-card small { display: block; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.c-card strong { font-family: var(--display); color: var(--navy-900); font-size: 1.08rem; word-break: break-word; }
.map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 9; background: var(--soft); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Footer */
.footer { background: var(--navy-950); color: #9fb0da; position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; width: 600px; height: 600px; right: -260px; top: -300px; border-radius: 50%; background: radial-gradient(circle, rgba(34, 195, 230, .12), transparent 65%); }
.footer a { color: #c9d4f1; text-decoration: none; }
.footer a:hover { color: var(--orange); }
.f-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 44px; padding: 72px 0 48px; position: relative; }
.f-brand .f-logo { display: inline-block; background: #fff; border-radius: 16px; padding: 10px 16px; margin-bottom: 20px; }
.f-brand .f-logo img { height: 46px; width: auto; }
.f-brand p { font-size: .95rem; }
.footer h3 { color: #fff; font-size: 1rem; margin: 0 0 18px; letter-spacing: 0; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: .95rem; }
.f-contact li { display: flex; gap: 10px; align-items: flex-start; }
.f-contact svg { width: 18px; height: 18px; color: var(--cyan); flex-shrink: 0; margin-top: 4px; }
.f-areas { border-top: 1px solid rgba(255, 255, 255, .08); padding: 26px 0; font-size: .88rem; line-height: 1.9; }
.f-areas strong { color: #fff; }
.f-areas a { color: #9fb0da; }
.f-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 22px 0 30px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .86rem; }
.f-bottom nav { display: flex; gap: 18px; }
@media (max-width: 960px) { .f-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .f-top { grid-template-columns: 1fr; gap: 32px; padding-top: 56px; } }

/* Mobile action bar */
.mbar { display: none; }
@media (max-width: 760px) {
  .mbar { display: grid; grid-template-columns: 1fr 1fr 1.3fr; position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 90; background: var(--navy-900); border-radius: 20px; padding: 6px; box-shadow: 0 12px 34px rgba(6, 16, 41, .35); gap: 6px; transform: translateY(140%); transition: transform .35s var(--ease); }
  .mbar.show { transform: none; }
  .mbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 9px 4px; border-radius: 15px; color: #fff; text-decoration: none; font: 700 .74rem/1 var(--display); }
  .mbar a svg { width: 20px; height: 20px; }
  .mbar a.q { background: var(--orange); flex-direction: row; font-size: .9rem; gap: 8px; }
  body { padding-bottom: 84px; }
}

/* Back to top */
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--navy-900); color: #fff; display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s var(--ease); }
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--orange); }
.to-top svg { width: 20px; height: 20px; }
@media (max-width: 760px) { .to-top { display: none; } }

/* Reveal animations */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: .08s; } .js .reveal.d2 { transition-delay: .16s; } .js .reveal.d3 { transition-delay: .24s; }
.hero .anim { animation: heroIn .9s var(--ease) both; }
.hero .anim.a2 { animation-delay: .1s; } .hero .anim.a3 { animation-delay: .2s; } .hero .anim.a4 { animation-delay: .3s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* Misc */
.notice { padding: 18px 22px; border-radius: 16px; background: var(--orange-100); border: 1px solid #ffd7b8; color: #7a3a0b; }
.big-404 { font: 800 clamp(6rem, 18vw, 11rem)/1 var(--display); background: linear-gradient(135deg, var(--orange), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; margin: 0; }
.legal h2 { font-size: 1.4rem; margin-top: 1.8em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}