/* ===================== TOKENS ===================== */
:root {
  --orange: #ff8a00;
  --amber:  #ffb703;
  --deep:   #d94e00;      /* darkened for AA contrast on white */
  --ink:    #14181f;
  --ink-2:  #38414d;
  --muted:  #5c646f;      /* darkened from #6b7480 → meets AA */
  --line:   #e8e6e1;
  --bg:     #ffffff;
  --bg-alt: #fbf7f0;
  --card:   #ffffff;
  --green:  #158a3e;      /* darkened for AA */
  --focus:  #0a66ff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(20,24,31,.08);
  --shadow-lg: 0 24px 60px rgba(217,78,0,.18);
  --maxw: 1160px;
  --sora: 'Sora', system-ui, sans-serif;
  --inter: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--inter);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, .logo-text { font-family: var(--sora); line-height: 1.15; letter-spacing: -.02em; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ===================== A11Y: FOCUS & SKIP LINK ===================== */
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
:focus:not(:focus-visible) { outline: none; }
.skip-link {
  position: fixed; top: -60px; left: 12px; z-index: 100;
  background: var(--ink); color: #fff; padding: .7rem 1.1rem; border-radius: 0 0 10px 10px;
  font-weight: 600; transition: top .2s ease;
}
.skip-link:focus { top: 0; }

/* ===================== H1: SCROLL PROGRESS ===================== */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%; z-index: 60;
  background: linear-gradient(90deg, var(--amber), var(--deep));
  transition: width .1s linear;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--sora); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.5rem; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary { background: linear-gradient(135deg, var(--orange), var(--deep)); color: #fff; box-shadow: 0 8px 22px rgba(217,78,0,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(217,78,0,.45); }
.btn-primary:disabled { opacity: .7; cursor: progress; transform: none; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--orange); color: var(--deep); transform: translateY(-2px); }
.btn-block { width: 100%; margin-top: 1.1rem; }

/* ===================== HEADER ===================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease, background .25s ease;
}
/* H1: header reacts to scroll */
.site-header.scrolled { background: rgba(255,255,255,.96); box-shadow: 0 6px 24px rgba(20,24,31,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: .5rem; font-weight: 800; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 10px; object-fit: contain;
  background: #fff; padding: 3px; box-shadow: 0 4px 12px rgba(20,24,31,.15);
}
.site-footer .logo-mark { box-shadow: 0 4px 12px rgba(0,0,0,.35); }
.logo-text { font-size: 1.25rem; color: var(--ink); }
.logo-text span { color: var(--deep); }
.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a { position: relative; font-size: .95rem; font-weight: 500; color: var(--ink-2); transition: color .15s; padding: .25rem 0; }
.nav a:hover { color: var(--deep); }
/* H6: scrollspy active-link cue */
.nav a[aria-current="true"]:not(.nav-cta) { color: var(--deep); }
.nav a[aria-current="true"]:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--deep)); border-radius: 2px;
}
.nav .nav-cta { background: var(--ink); color: #fff; padding: .55rem 1.1rem; border-radius: 999px; font-weight: 600; }
.nav .nav-cta:hover { background: var(--deep); color: #fff; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; border-radius: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .25s; }

/* ===================== HERO ===================== */
.hero { position: relative; overflow: hidden; padding: 90px 0 96px; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 500px at 78% -8%, rgba(255,183,3,.35), transparent 60%),
    radial-gradient(700px 500px at 10% 110%, rgba(255,138,0,.14), transparent 55%),
    linear-gradient(180deg, #fffaf1, #ffffff 70%);
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; }
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow);
  color: var(--deep); font-weight: 600; font-size: .84rem;
  padding: .4rem .9rem; border-radius: 999px; margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; margin-bottom: 1.1rem; }
.grad { background: linear-gradient(120deg, var(--orange), var(--deep)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: 1.15rem; color: var(--ink-2); max-width: 640px; margin-bottom: 1.8rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 1.8rem; }
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; gap: 1.3rem; color: var(--muted); font-weight: 500; font-size: .92rem; }

/* ===================== STATS ===================== */
.stats { margin-top: -46px; position: relative; z-index: 2; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.stat { background: #fff; padding: 1.6rem 1rem; text-align: center; }
.stat-num { font-family: var(--sora); font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; color: var(--deep); }
.stat-label { color: var(--muted); font-size: .9rem; margin-top: .2rem; }

/* ===================== SECTIONS ===================== */
.section { padding: 84px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin: 0 auto 2.8rem; text-align: center; }
.eyebrow { display: inline-block; font-family: var(--sora); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .78rem; color: var(--deep); margin-bottom: .7rem; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: .7rem; }
.section-head p { color: var(--ink-2); font-size: 1.05rem; }

.cards { display: grid; gap: 1.4rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ---- Service cards ---- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem 1.6rem; transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service .icon {
  width: 54px; height: 54px; display: grid; place-items: center; font-size: 1.7rem;
  background: linear-gradient(135deg, #fff3df, #ffe1b8); border-radius: 14px; margin-bottom: 1.1rem;
}
.card h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.card p { color: var(--ink-2); font-size: .96rem; }

/* ---- Why cards ---- */
.why { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem 1.6rem 1.6rem; overflow: hidden; }
.why-no { font-family: var(--sora); font-weight: 800; font-size: 2.2rem; color: #ffe0b8; position: absolute; top: .6rem; right: 1rem; }
.why h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.why p { color: var(--ink-2); font-size: .95rem; }

/* ===================== MEDIA IMAGES ===================== */
.media-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }

/* ===================== PROJECTS ===================== */
.project { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.project:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.project-media { height: 190px; position: relative; overflow: hidden; }
.project-media .tag { position: absolute; z-index: 2; left: 12px; top: 12px; background: rgba(20,24,31,.72); color: #fff; font-size: .74rem; font-weight: 600; padding: .3rem .7rem; border-radius: 999px; }
.m1 { background: linear-gradient(135deg,#f8b500,#d94e00); }
.m2 { background: linear-gradient(135deg,#00a3c4,#005f8a); }
.m3 { background: linear-gradient(135deg,#2f7d55,#143726); }
.m4 { background: linear-gradient(135deg,#ff8a00,#ffb703); }
.project-body { padding: 1.4rem 1.5rem 1.6rem; }
.project-body h3 { font-size: 1.25rem; margin-bottom: .4rem; }
.project-body p { color: var(--ink-2); font-size: .95rem; margin-bottom: .9rem; }
.specs { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; }
.specs li { background: var(--bg-alt); border: 1px solid var(--line); color: var(--ink-2); font-size: .82rem; font-weight: 500; padding: .3rem .7rem; border-radius: 999px; }

/* ===================== CALCULATOR ===================== */
.calc-wrap { display: grid; grid-template-columns: 1fr 1.05fr; gap: 3rem; align-items: center; }
.calc-intro .eyebrow { text-align: left; }
.calc-intro h2 { font-size: clamp(1.9rem,4vw,2.6rem); margin-bottom: .8rem; }
.calc-intro p { color: var(--ink-2); margin-bottom: 1.3rem; }
.calc-points { list-style: none; display: grid; gap: .6rem; }
.calc-points li { color: var(--ink-2); font-weight: 500; }

.calc-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.9rem; box-shadow: var(--shadow); }
.field { display: block; margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: .45rem; color: var(--ink-2); }
.field input[type=text], .field input[type=tel], .field input[type=email], .field input[type=number], .field select, .field textarea {
  width: 100%; padding: .75rem .9rem; border: 1.5px solid var(--line); border-radius: 12px; font-family: var(--inter); font-size: .95rem; background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,138,0,.18); }
.field input[aria-invalid="true"] { border-color: #dc2626; box-shadow: 0 0 0 3px rgba(220,38,38,.14); }
.field-err { display: block; color: #c81e1e; font-size: .82rem; font-weight: 500; margin-top: .35rem; min-height: 1rem; }
input[type=range] { width: 100%; accent-color: var(--orange); height: 6px; }
.bill-value { font-family: var(--sora); font-weight: 700; font-size: 1.4rem; color: var(--deep); margin: -.4rem 0 1.2rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.calc-results { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: .6rem; }
.res { background: var(--bg-alt); border: 1px solid var(--line); border-radius: 12px; padding: .9rem 1rem; }
.res.wide { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; background: linear-gradient(135deg,#fff3df,#ffe1b8); border-color: #ffd9a0; }
.res-label { display: block; font-size: .8rem; color: var(--muted); }
.res-val { font-family: var(--sora); font-weight: 800; font-size: 1.25rem; color: var(--ink); }
.res-val.hi { color: var(--green); }
.calc-disclaimer { font-size: .78rem; color: var(--muted); margin-top: .9rem; text-align: center; }

/* ===================== TESTIMONIALS ===================== */
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.6rem; display: flex; flex-direction: column; gap: .9rem; transition: transform .2s, box-shadow .2s; }
.quote:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stars { color: #f5a300; letter-spacing: 2px; font-size: 1rem; }
.quote blockquote { color: var(--ink-2); font-size: .98rem; line-height: 1.65; }
.quote figcaption { display: flex; align-items: center; gap: .7rem; margin-top: auto; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-family: var(--sora); font-weight: 700; color: #fff; background: linear-gradient(135deg,var(--orange),var(--deep)); font-size: .9rem; }
.quote figcaption strong { display: block; font-family: var(--sora); font-size: .95rem; }
.quote figcaption small { color: var(--muted); font-size: .82rem; }

/* ===================== GALLERY ===================== */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.g { height: 200px; border-radius: var(--radius); position: relative; overflow: hidden; display: flex; align-items: flex-end; padding: 1rem; color: #fff; font-weight: 600; font-family: var(--sora); }
.g span { position: relative; z-index: 2; text-shadow: 0 2px 8px rgba(0,0,0,.5); }
.g::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.5)); }
.g1 { background: linear-gradient(135deg,#f8b500,#d94e00); }
.g2 { background: linear-gradient(135deg,#457b9d,#1d3557); }
.g3 { background: linear-gradient(135deg,#606c88,#3f4c6b); }
.g4 { background: linear-gradient(135deg,#f77f00,#c81e1e); }
.g5 { background: linear-gradient(135deg,#2a9d8f,#264653); }
.g6 { background: linear-gradient(135deg,#ffb703,#fb8500); }

/* ===================== FAQ (accordion) ===================== */
.faq-wrap { max-width: 820px; }
.faq-list { display: grid; gap: .8rem; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.1rem 1.3rem; font-family: var(--sora); font-weight: 600;
  font-size: 1.02rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--deep); }
.chev { font-family: var(--sora); font-weight: 700; color: var(--deep); font-size: 1.4rem; line-height: 1; transition: transform .2s ease; flex: none; }
.faq-item[open] .chev { transform: rotate(45deg); }
.faq-a { padding: 0 1.3rem 1.2rem; color: var(--ink-2); font-size: .96rem; }
.faq-a a { color: var(--deep); font-weight: 600; text-decoration: underline; }

/* ===================== TIMELINE ===================== */
.timeline { max-width: 760px; margin: 0 auto; position: relative; padding-left: 8px; list-style: none; }
.timeline::before { content: ""; position: absolute; left: 60px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--amber), var(--line)); }
.tl-item { display: grid; grid-template-columns: 62px 1fr; gap: 1.6rem; padding: 1rem 0; position: relative; }
.tl-year { font-family: var(--sora); font-weight: 800; color: var(--deep); font-size: 1.05rem; padding-top: 2px; }
.tl-body { position: relative; }
.tl-body::before { content: ""; position: absolute; left: -33px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--orange); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--amber); }
.tl-body h3 { font-size: 1.15rem; margin-bottom: .25rem; }
.tl-body p { color: var(--ink-2); font-size: .96rem; }

/* ===================== CONTACT ===================== */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: start; }
.contact-intro .eyebrow { text-align: left; }
.contact-intro h2 { font-size: clamp(1.9rem,4vw,2.6rem); margin-bottom: .8rem; }
.contact-intro p { color: var(--ink-2); margin-bottom: 1.4rem; }
.contact-list { list-style: none; display: grid; gap: .9rem; }
.contact-list li { color: var(--ink-2); }
.contact-list strong { display: block; font-family: var(--sora); color: var(--ink); font-size: .92rem; }
.contact-list a:hover { color: var(--deep); text-decoration: underline; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.9rem; box-shadow: var(--shadow); }
.form-req { font-size: .82rem; color: var(--muted); margin-bottom: 1.1rem; }
.req { color: #c81e1e; }
.form-note { margin-top: .9rem; font-weight: 600; font-size: .92rem; min-height: 1.2rem; }
.form-note.ok { color: var(--green); }
.form-note.err { color: #c81e1e; }

/* ===================== FOOTER ===================== */
.site-footer { background: var(--ink); color: #cdd3db; padding: 56px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.4rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.site-footer .logo-text, .site-footer .logo-text span { color: #fff; }
.foot-brand p { margin-top: .9rem; font-size: .93rem; color: #a6adb8; max-width: 320px; }
.foot-col h4 { font-size: .95rem; color: #fff; margin-bottom: .9rem; }
.foot-col a, .foot-col span { display: block; font-size: .92rem; color: #a6adb8; margin-bottom: .55rem; transition: color .15s; }
.foot-col a:hover { color: var(--amber); }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; padding-top: 1.4rem; font-size: .86rem; color: #9aa2ad; }

/* ===================== BACK TO TOP ===================== */
.back-top {
  position: fixed; right: 18px; bottom: 18px; z-index: 40;
  width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  background: linear-gradient(135deg,var(--orange),var(--deep)); color: #fff; font-size: 1.3rem;
  box-shadow: var(--shadow-lg); transition: transform .15s ease, opacity .2s ease;
  display: grid; place-items: center;
}
.back-top:hover { transform: translateY(-3px) scale(1.05); }
.back-top[hidden] { display: none; }

/* ===================== WHATSAPP ===================== */
.wa-fab {
  position: fixed; left: 18px; bottom: 18px; z-index: 45;
  display: inline-flex; align-items: center; gap: .55rem;
  background: #25d366; color: #fff; font-family: var(--sora); font-weight: 700; font-size: .92rem;
  padding: .7rem 1.15rem .7rem .8rem; border-radius: 999px;
  box-shadow: 0 10px 26px rgba(37,211,102,.45);
  transition: transform .15s ease, box-shadow .2s ease;
}
.wa-fab:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 14px 32px rgba(37,211,102,.55); color: #fff; }
.wa-fab svg { width: 26px; height: 26px; fill: #fff; flex: none; }
.wa-fab .wa-pulse { position: absolute; inset: 0; border-radius: 999px; box-shadow: 0 0 0 0 rgba(37,211,102,.55); animation: waPulse 2.4s infinite; }
@keyframes waPulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

.btn-wa { background: #25d366; color: #fff; box-shadow: 0 8px 22px rgba(37,211,102,.35); }
.btn-wa:hover { background: #1fb457; color: #fff; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(37,211,102,.45); }
.btn-wa svg { width: 20px; height: 20px; fill: #fff; }
.contact-wa { margin-top: 1.2rem; }

@media (max-width: 640px) {
  .wa-fab { padding: .85rem; gap: 0; }
  .wa-fab .wa-fab-label { display: none; }
}
@media (prefers-reduced-motion: reduce) { .wa-fab .wa-pulse { animation: none; } }

/* ===================== PROJECTS PAGE ===================== */
.page-hero { position: relative; overflow: hidden; padding: 56px 0 64px; }
.crumb { position: relative; z-index: 1; font-size: .88rem; color: var(--muted); margin-bottom: 1rem; }
.crumb a { color: var(--deep); font-weight: 600; }
.crumb a:hover { text-decoration: underline; }
.crumb span[aria-current] { color: var(--ink-2); }
.page-hero .badge { position: relative; z-index: 1; }
.page-hero h1 { position: relative; z-index: 1; font-size: clamp(2.2rem, 5.5vw, 3.4rem); font-weight: 800; margin-bottom: 1rem; }
.page-hero .hero-sub { position: relative; z-index: 1; }

/* filter chips */
.filters { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2.4rem; }
.chip {
  font-family: var(--sora); font-weight: 600; font-size: .9rem; cursor: pointer;
  padding: .55rem 1.1rem; border-radius: 999px; border: 1.5px solid var(--line);
  background: #fff; color: var(--ink-2); transition: all .15s ease;
}
.chip:hover { border-color: var(--orange); color: var(--deep); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* detailed project cards */
.proj-list .pcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.pcard:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pcard-media { height: 150px; position: relative; overflow: hidden; display: flex; align-items: flex-start; justify-content: space-between; padding: 12px; }
.pcard-media::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.35)); }
.pcard-media .cap { position: relative; z-index: 2; font-family: var(--sora); font-weight: 800; color: #fff; font-size: 1.35rem; text-shadow: 0 2px 8px rgba(0,0,0,.45); }
.pcard-media .status { position: relative; z-index: 2; background: rgba(21,138,62,.95); color: #fff; font-size: .72rem; font-weight: 700; padding: .28rem .65rem; border-radius: 999px; height: fit-content; }
.pcard-body { padding: 1.3rem 1.4rem 1.5rem; }
.pcard-body h3 { font-size: 1.14rem; margin-bottom: .9rem; line-height: 1.3; }
.meta { display: grid; gap: .5rem; }
.meta > div { display: grid; grid-template-columns: 92px 1fr; gap: .6rem; align-items: baseline; }
.meta dt { font-size: .8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.meta dd { font-size: .93rem; color: var(--ink); font-weight: 500; }
.m5 { background: linear-gradient(135deg,#7b2ff7,#4a1a9e); }
.m6 { background: linear-gradient(135deg,#0aa2c4,#075a75); }
.no-match { text-align: center; color: var(--muted); margin-top: 1.5rem; font-weight: 500; }

/* CTA band */
.cta-band { text-align: center; max-width: 640px; margin: 0 auto; }
.cta-band h2 { font-size: clamp(1.7rem,4vw,2.4rem); margin-bottom: .7rem; }
.cta-band p { color: var(--ink-2); margin-bottom: 1.4rem; }

/* ===================== REVEAL ANIM ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .calc-wrap, .contact-wrap { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav { position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: .5rem 22px 1.2rem; transform: translateY(-140%); transition: transform .3s ease; box-shadow: var(--shadow); }
  .nav.open { transform: translateY(0); }
  .nav a { padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="true"]:not(.nav-cta)::after { display: none; }
  .nav .nav-cta { text-align: center; margin-top: .7rem; border-bottom: 0; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .calc-results { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .hero { padding: 60px 0 80px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}