/* =========================================================
   Spatial Oasis — site styles
   Palette: concrete white, ink, rebar green, brass
   ========================================================= */
:root {
  --paper: #F3F4F1;
  --paper-2: #E8EAE5;
  --white: #FFFFFF;
  --ink: #17201E;
  --ink-2: #2B3633;
  --muted: #5B6663;
  --line: #D5D8D2;
  --green: #1E4D45;
  --green-2: #163A34;
  --green-soft: #DCE7E3;
  --brass: #C69A4B;
  --brass-2: #A97F35;
  --ok: #2E7D5B;

  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "Figtree", "Segoe UI", system-ui, sans-serif;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --shadow: 0 1px 2px rgba(23, 32, 30, .06), 0 12px 32px -12px rgba(23, 32, 30, .18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 .5em;
  font-weight: 600;
}
h1 { font-size: clamp(2.3rem, 5.4vw, 4.4rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.75rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.45rem); }
p { margin: 0 0 1em; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--muted); max-width: 62ch; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }
.section--dark { background: var(--ink); color: #E9ECE8; }
.section--dark .lead { color: #AEB8B4; }
.section--green { background: var(--green); color: #EEF3F1; }
.section--green .lead { color: #C3D4CE; }
.section--white { background: var(--white); }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .lead { margin-left: auto; margin-right: auto; }
.kicker { font-weight: 600; color: var(--green); margin-bottom: .6em; font-size: .98rem; }
.section--dark .kicker, .section--green .kicker { color: var(--brass); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .9em 1.5em; border-radius: var(--r-sm); border: 2px solid transparent;
  font-weight: 600; font-size: 1rem; line-height: 1.2; text-decoration: none;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--brass { background: var(--brass); color: var(--ink); }
.btn--brass:hover { background: #D6AA5B; }
.btn--green { background: var(--green); color: #fff; }
.btn--green:hover { background: var(--green-2); }
.btn--ghost { border-color: currentColor; background: transparent; }
.btn--ghost:hover { background: rgba(255,255,255,.1); }
.btn--ghost-dark { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost-dark:hover { background: var(--ink); color: #fff; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */
.topbar { background: var(--ink); color: #C9D0CD; font-size: .88rem; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 16px; }
.topbar a { text-decoration: none; color: #E9ECE8; }
.topbar a:hover { color: var(--brass); }
.topbar__links { display: flex; gap: 22px; }
@media (max-width: 760px) { .topbar { display: none; } }

.header {
  position: sticky; top: 0; z-index: 50; background: rgba(243, 244, 241, .94);
  backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 20px -16px rgba(0,0,0,.4); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 20px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--f-display); font-weight: 700; font-size: 1.28rem; letter-spacing: -0.02em; }
.logo svg { width: 34px; height: 34px; flex: none; }
.logo small { display: block; font-family: var(--f-body); font-weight: 500; font-size: .72rem; color: var(--muted); letter-spacing: 0; margin-top: -2px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { text-decoration: none; padding: 8px 12px; border-radius: var(--r-sm); font-weight: 500; font-size: .98rem; color: var(--ink-2); }
.nav a:hover { background: var(--paper-2); }
.nav a[aria-current="page"] { color: var(--green); font-weight: 650; }
.nav .btn { margin-left: 10px; padding: .7em 1.15em; }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; border-radius: var(--r-sm); }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px auto; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 72px 0 auto 0; background: var(--paper); flex-direction: column; align-items: stretch;
    padding: 12px var(--gutter) 24px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 14px 8px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.05rem; }
  .nav .btn { margin: 16px 0 0; border-bottom: 0; border-radius: var(--r-sm); }
}

/* ---------- Media frames (photo with graceful fallback) ---------- */
.frame {
  position: relative; overflow: hidden; border-radius: var(--r-md);
  background-color: var(--green-2);
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(160deg, var(--green) 0%, var(--ink) 100%);
  background-size: 28px 28px, 28px 28px, 100% 100%;
}
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame img.is-broken { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--ink); }
.hero__media { position: absolute; inset: 0; border-radius: 0; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(14,20,19,.92) 0%, rgba(14,20,19,.72) 45%, rgba(14,20,19,.25) 100%);
}
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.25fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding-top: clamp(56px, 8vw, 104px); padding-bottom: clamp(40px, 6vw, 72px); }
.hero h1 { max-width: 15ch; }
.hero .lead { color: #D2DAD7; max-width: 52ch; }
.hero .btn-row { margin-top: 28px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 26px; padding: 0; list-style: none; font-size: .92rem; color: #C6D0CC; }
.hero__chips li { display: flex; align-items: center; gap: 8px; }
.hero__chips svg { width: 18px; height: 18px; color: var(--brass); flex: none; }

/* Plot-to-keys rail: the signature hero moment */
.rail { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.14); background: rgba(10,15,14,.55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.rail ol { list-style: none; margin: 0 auto; padding: 22px var(--gutter) 24px; max-width: var(--wrap); display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.rail ol::before, .rail ol::after { content: ""; position: absolute; left: var(--gutter); right: var(--gutter); top: 32px; height: 2px; }
.rail ol::before { background: rgba(255,255,255,.18); }
.rail ol::after { background: var(--brass); transform-origin: left; transform: scaleX(0); animation: rail 2.4s cubic-bezier(.6,.05,.25,1) .4s forwards; }
.rail li { position: relative; padding-top: 26px; padding-right: 12px; }
.rail li::before { content: ""; position: absolute; top: 4px; left: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--ink); border: 2px solid rgba(255,255,255,.4); z-index: 1; animation: dot .3s ease forwards; }
.rail li:nth-child(1)::before { animation-delay: .4s; }
.rail li:nth-child(2)::before { animation-delay: 1.1s; }
.rail li:nth-child(3)::before { animation-delay: 1.8s; }
.rail li:nth-child(4)::before { animation-delay: 2.6s; }
.rail strong { display: block; font-family: var(--f-display); font-weight: 600; font-size: 1.02rem; }
.rail span { font-size: .85rem; color: #AFBAB6; }
@keyframes rail { to { transform: scaleX(1); } }
@keyframes dot { to { background: var(--brass); border-color: var(--brass); } }
@media (prefers-reduced-motion: reduce) {
  .rail ol::after { animation: none; transform: scaleX(1); }
  .rail li::before { animation: none; background: var(--brass); border-color: var(--brass); }
  html { scroll-behavior: auto; }
}
@media (max-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .rail ol { grid-template-columns: repeat(2, 1fr); row-gap: 18px; }
  .rail ol::before, .rail ol::after { display: none; }
  .rail li::before { background: var(--brass); border-color: var(--brass); animation: none; }
}

/* ---------- Forms ---------- */
.card-form { background: var(--white); color: var(--ink); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 32px); box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }
.card-form h2, .card-form h3 { font-size: 1.4rem; margin-bottom: .25em; }
.card-form .form-sub { color: var(--muted); font-size: .95rem; margin-bottom: 18px; }
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--r-sm);
  background: var(--paper); font-size: 1rem; transition: border-color .2s, background .2s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); background: #fff; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }
.form-note { font-size: .82rem; color: var(--muted); margin: 10px 0 0; text-align: center; }
.hp { position: absolute; left: -5000px; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 0; padding: 0; border: 0; }
.seg legend { font-size: .88rem; font-weight: 600; margin-bottom: 6px; color: var(--ink-2); padding: 0; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg span { display: block; text-align: center; padding: 10px 6px; border: 1.5px solid var(--line); border-radius: var(--r-sm); font-size: .88rem; font-weight: 600; background: var(--paper); line-height: 1.25; }
.seg input:checked + span { border-color: var(--green); background: var(--green-soft); color: var(--green-2); }
.seg input:focus-visible + span { outline: 3px solid var(--brass); outline-offset: 2px; }

/* ---------- Proof band ---------- */
.proof { background: var(--white); border-bottom: 1px solid var(--line); }
.proof .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof__item { padding: 28px 20px; border-left: 1px solid var(--line); }
.proof__item:first-child { border-left: 0; padding-left: 0; }
.proof__num { font-family: var(--f-display); font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 600; letter-spacing: -0.03em; color: var(--green); line-height: 1; }
.proof__label { color: var(--muted); font-size: .92rem; margin-top: 6px; }
@media (max-width: 760px) {
  .proof .wrap { grid-template-columns: 1fr 1fr; }
  .proof__item { padding: 20px 14px; border-left: 0; border-top: 1px solid var(--line); }
  .proof__item:nth-child(-n+2) { border-top: 0; }
  .proof__item:nth-child(odd) { padding-left: 0; }
}

/* ---------- Problem / split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split--rev > :first-child { order: 2; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split--rev > :first-child { order: 0; } }
.pains { list-style: none; padding: 0; margin: 24px 0; }
.pains li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.pains svg { width: 22px; height: 22px; color: #B2533E; margin-top: 3px; }
.answer { font-size: 1.12rem; font-weight: 600; color: var(--green); border-left: 3px solid var(--brass); padding-left: 16px; }
.frame--tall { aspect-ratio: 4 / 5; }
.frame--wide { aspect-ratio: 16 / 10; }

/* ---------- Promises ---------- */
.promises { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.12); border-radius: var(--r-lg); overflow: hidden; }
.promise { background: var(--ink); padding: clamp(24px, 3vw, 36px); }
.promise--feature { grid-row: span 2; background: var(--green); display: flex; flex-direction: column; justify-content: space-between; }
.promise svg { width: 32px; height: 32px; color: var(--brass); margin-bottom: 18px; }
.promise h3 { color: #fff; }
.promise p { color: #B6C1BD; margin: 0; font-size: .98rem; }
.promise--feature p { color: #D4E1DC; font-size: 1.05rem; }
.promise--feature .big { font-family: var(--f-display); font-size: clamp(2.6rem, 5vw, 3.6rem); color: var(--brass); line-height: 1; letter-spacing: -0.03em; margin: 20px 0 6px; }
@media (max-width: 960px) { .promises { grid-template-columns: 1fr 1fr; } .promise--feature { grid-row: auto; grid-column: span 2; } }
@media (max-width: 600px) { .promises { grid-template-columns: 1fr; } .promise--feature { grid-column: auto; } }

/* ---------- Steps ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding-top: 64px; }
.step::before { counter-increment: step; content: counter(step); position: absolute; top: 0; left: 0; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--green); color: #fff; font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; }
.step::after { content: ""; position: absolute; top: 22px; left: 56px; right: -12px; height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 14px); }
.step:last-child::after { display: none; }
.step__time { display: inline-block; font-size: .82rem; font-weight: 600; color: var(--brass-2); background: #F5EEDF; padding: 3px 10px; border-radius: 99px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: .98rem; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 36px; } .step::after { display: none; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Offerings ---------- */
.offers { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.offer { position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 540px; display: flex; align-items: flex-end; color: #fff; }
.offer .frame { position: absolute; inset: 0; border-radius: 0; }
.offer .frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,20,19,.05) 15%, rgba(14,20,19,.92) 72%); }
.offer__body { position: relative; z-index: 1; padding: clamp(24px, 3vw, 40px); }
.offer__body p { color: #D3DBD8; max-width: 44ch; }
.ticks { list-style: none; padding: 0; margin: 16px 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; font-size: .95rem; }
.ticks li { position: relative; padding-left: 24px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--brass); border-bottom: 2px solid var(--brass); transform: rotate(-45deg); }
.ticks--dark li::before { border-color: var(--green); }
.bundle { margin-top: 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; background: var(--green-soft); border-radius: var(--r-md); padding: 18px 24px; color: var(--green-2); font-weight: 600; }
@media (max-width: 860px) { .offers { grid-template-columns: 1fr; } .offer { min-height: 480px; } }
@media (max-width: 460px) { .ticks { grid-template-columns: 1fr; } }

/* ---------- Packages ---------- */
.packages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.pkg { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--r-lg); padding: clamp(24px, 3vw, 34px); display: flex; flex-direction: column; }
.pkg--pick { border-color: var(--green); box-shadow: var(--shadow); position: relative; }
.pkg__flag { position: absolute; top: -13px; left: 28px; background: var(--green); color: #fff; font-size: .8rem; font-weight: 600; padding: 4px 12px; border-radius: 99px; }
.pkg__for { color: var(--muted); font-size: .95rem; min-height: 3em; }
.pkg__price { font-family: var(--f-display); font-size: 2.4rem; font-weight: 600; letter-spacing: -0.03em; margin: 8px 0 2px; }
.pkg__price small { font-family: var(--f-body); font-size: .95rem; color: var(--muted); font-weight: 500; letter-spacing: 0; }
.pkg__note { font-size: .85rem; color: var(--muted); margin-bottom: 18px; }
.pkg ul { flex: 1; }
.pkg .btn { margin-top: auto; }
@media (max-width: 960px) { .packages { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--white); }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .97rem; }
tr:last-child td { border-bottom: 0; }
thead th { font-family: var(--f-display); font-weight: 600; background: var(--paper-2); font-size: 1rem; }
td:first-child { font-weight: 600; color: var(--ink-2); }
.col-us { background: #EEF4F2; }
thead .col-us { background: var(--green); color: #fff; }
.yes { color: var(--ok); font-weight: 600; }
.no { color: #9A5A4A; }

/* ---------- NRI band ---------- */
.nri { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.nri__list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0; padding: 0; list-style: none; }
.nri__list li { background: rgba(255,255,255,.08); border-radius: var(--r-md); padding: 16px 18px; }
.nri__list strong { display: block; color: #fff; }
.nri__list span { font-size: .92rem; color: #C3D4CE; }
.phone { max-width: 320px; margin: 0 auto; background: #0E1413; border-radius: 36px; padding: 14px; box-shadow: 0 40px 80px -30px rgba(0,0,0,.7); }
.phone__screen { background: var(--paper); color: var(--ink); border-radius: 26px; padding: 20px 18px 22px; }
.phone__bar { display: flex; justify-content: space-between; font-size: .75rem; color: var(--muted); margin-bottom: 14px; }
.phone h4 { font-size: 1.05rem; margin-bottom: 2px; }
.phone__sub { font-size: .8rem; color: var(--muted); margin-bottom: 14px; }
.meter { height: 8px; background: var(--paper-2); border-radius: 99px; overflow: hidden; margin: 6px 0 14px; }
.meter i { display: block; height: 100%; width: 62%; background: var(--green); border-radius: 99px; }
.app-row { display: flex; justify-content: space-between; align-items: center; font-size: .85rem; padding: 10px 0; border-top: 1px solid var(--line); }
.pill { font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; background: var(--green-soft); color: var(--green-2); }
.pill--wait { background: #F5EEDF; color: var(--brass-2); }
@media (max-width: 860px) { .nri { grid-template-columns: 1fr; } }
@media (max-width: 460px) { .nri__list { grid-template-columns: 1fr; } }

/* ---------- Testimonials ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review { background: var(--white); border-radius: var(--r-lg); padding: 26px; border: 1px solid var(--line); display: flex; flex-direction: column; }
.review__data { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.review__data span { font-size: .78rem; font-weight: 600; background: var(--paper-2); padding: 4px 10px; border-radius: 99px; color: var(--ink-2); }
.review__data .on-time { background: var(--green-soft); color: var(--green-2); }
.review blockquote { margin: 0 0 18px; font-size: 1.04rem; line-height: 1.55; flex: 1; }
.review footer { font-size: .92rem; color: var(--muted); }
.review footer strong { color: var(--ink); display: block; }
.stars { color: var(--brass); letter-spacing: 2px; font-size: .95rem; margin-bottom: 10px; }
.metrics { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 40px; margin-top: 36px; color: var(--muted); }
.metrics strong { color: var(--ink); font-family: var(--f-display); font-size: 1.2rem; margin-right: 6px; }
@media (max-width: 960px) { .reviews { grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; } }

/* ---------- Projects ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1.5px solid var(--line); background: var(--white); border-radius: 99px; padding: 8px 16px; font-weight: 600; font-size: .92rem; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.chip:hover { border-color: var(--ink-2); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip .count { opacity: .6; font-weight: 500; margin-left: 4px; }
.filter-select { padding: 9px 14px; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--white); font-weight: 500; }
.grid-projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pcard { background: var(--white); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; text-align: left; padding: 0; cursor: pointer; transition: box-shadow .2s, transform .2s; }
.pcard:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.pcard .frame { aspect-ratio: 4 / 3; border-radius: 0; }
.pcard__status { position: absolute; top: 14px; left: 14px; z-index: 1; font-size: .78rem; font-weight: 700; padding: 5px 12px; border-radius: 99px; background: var(--white); color: var(--green-2); }
.pcard__status--live { background: var(--brass); color: var(--ink); }
.pcard__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.pcard__loc { font-size: .9rem; color: var(--muted); margin-bottom: 4px; }
.pcard h3 { font-size: 1.2rem; margin-bottom: 14px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; border-top: 1px solid var(--line); padding-top: 14px; margin-top: auto; }
.facts dt { font-size: .74rem; color: var(--muted); }
.facts dd { margin: 0; font-weight: 650; font-size: .95rem; }
.pcard__more { margin-top: 14px; font-weight: 600; color: var(--green); font-size: .95rem; }
.progress { margin: 0 0 14px; }
.progress__bar { height: 6px; background: var(--paper-2); border-radius: 99px; overflow: hidden; }
.progress__bar i { display: block; height: 100%; background: var(--brass); }
.progress small { font-size: .8rem; color: var(--muted); }
.empty { grid-column: 1 / -1; text-align: center; padding: 56px 20px; background: var(--white); border-radius: var(--r-lg); border: 1px dashed var(--line); }
@media (max-width: 960px) { .grid-projects { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid-projects { grid-template-columns: 1fr; } }

/* Case study dialog */
dialog.case { width: min(920px, calc(100% - 24px)); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: var(--r-lg); background: var(--white); color: var(--ink); box-shadow: 0 40px 100px -20px rgba(0,0,0,.6); }
dialog.case::backdrop { background: rgba(10, 15, 14, .7); }
.case__media { aspect-ratio: 21 / 9; border-radius: 0; }
.case__inner { padding: clamp(22px, 4vw, 40px); }
.case__close { position: absolute; top: 14px; right: 14px; z-index: 2; width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--white); cursor: pointer; font-size: 1.5rem; line-height: 1; box-shadow: var(--shadow); }
.case__stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin: 20px 0 28px; }
.case__stats div { background: var(--paper); padding: 14px 16px; }
.case__stats dt { font-size: .78rem; color: var(--muted); }
.case__stats dd { margin: 2px 0 0; font-weight: 650; }
.case__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.case__cols h4 { font-size: 1.05rem; color: var(--green); margin-bottom: .4em; }
.case__cols p { color: var(--ink-2); font-size: .98rem; }
@media (max-width: 680px) { .case__stats { grid-template-columns: 1fr 1fr; } .case__cols { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 36px 20px 0; position: relative; font-weight: 600; font-size: 1.04rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 1.5rem; color: var(--green); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-right: 24px; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta { position: relative; color: #fff; overflow: hidden; }
.cta .frame { position: absolute; inset: 0; border-radius: 0; }
.cta .frame::after { content: ""; position: absolute; inset: 0; background: rgba(14, 20, 19, .82); }
.cta .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 440px; gap: clamp(32px, 6vw, 80px); align-items: center; }
.cta .lead { color: #CDD6D2; }
@media (max-width: 960px) { .cta .wrap { grid-template-columns: 1fr; } }

/* ---------- Page hero (inner pages) ---------- */
.phero { background: var(--ink); color: #fff; padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 6vw, 72px); position: relative; overflow: hidden; }
.phero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(90deg, transparent, #000 60%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%); }
.phero .wrap { position: relative; }
.phero h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); max-width: 20ch; }
.phero .lead { color: #C9D2CE; }
.crumbs { font-size: .88rem; color: #9DA9A5; margin-bottom: 18px; }
.crumbs a { color: #C9D2CE; text-decoration: none; }
.subnav { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 72px; z-index: 40; }
.subnav .wrap { display: flex; gap: 6px; overflow-x: auto; padding-top: 10px; padding-bottom: 10px; }
.subnav a { white-space: nowrap; text-decoration: none; padding: 8px 14px; border-radius: 99px; font-weight: 600; font-size: .92rem; color: var(--ink-2); }
.subnav a:hover { background: var(--paper-2); }

/* ---------- Services specifics ---------- */
.qc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.qc__item { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); padding: 22px; }
.qc__num { font-family: var(--f-display); font-size: 2.2rem; font-weight: 600; color: var(--green); line-height: 1; letter-spacing: -0.03em; }
.qc__item h3 { font-size: 1.05rem; margin: 10px 0 6px; }
.qc__item p { font-size: .92rem; color: var(--muted); margin: 0; }
@media (max-width: 960px) { .qc { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .qc { grid-template-columns: 1fr; } }
.stages { counter-reset: st; list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--line); }
.stages li { position: relative; padding: 0 0 30px 34px; }
.stages li::before { counter-increment: st; content: counter(st); position: absolute; left: -16px; top: -2px; width: 30px; height: 30px; border-radius: 50%; background: var(--paper); border: 2px solid var(--green); color: var(--green); display: grid; place-items: center; font-weight: 700; font-size: .85rem; }
.stages h3 { font-size: 1.1rem; margin-bottom: .25em; }
.stages p { color: var(--muted); margin: 0; font-size: .97rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { background: var(--white); border-radius: var(--r-md); padding: 26px; border: 1px solid var(--line); }
.section--dark .feature, .section--green .feature { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
.section--dark .feature p, .section--green .feature p { color: #B8C3BF; }
.feature svg { width: 30px; height: 30px; color: var(--green); margin-bottom: 14px; }
.section--dark .feature svg, .section--green .feature svg { color: var(--brass); }
.feature h3 { font-size: 1.12rem; }
.feature p { color: var(--muted); font-size: .96rem; margin: 0; }
@media (max-width: 960px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }
.warranty { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.warranty__card { border-radius: var(--r-lg); padding: 28px; background: var(--white); border: 1px solid var(--line); }
.warranty__years { font-family: var(--f-display); font-size: 3.2rem; font-weight: 600; letter-spacing: -0.04em; color: var(--green); line-height: 1; }
.warranty__years small { font-size: 1rem; color: var(--muted); letter-spacing: 0; font-weight: 500; margin-left: 4px; }
.warranty__card h3 { margin-top: 12px; }
.warranty__card p { color: var(--muted); margin: 0; }
@media (max-width: 860px) { .warranty { grid-template-columns: 1fr; } }

/* ---------- Calculator ---------- */
.calc { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: start; }
.calc__form { background: var(--white); border-radius: var(--r-lg); border: 1px solid var(--line); padding: clamp(22px, 3vw, 36px); }
.calc__step { padding-bottom: 26px; margin-bottom: 26px; border-bottom: 1px solid var(--line); }
.calc__step:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.calc__step h2 { font-size: 1.25rem; display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.calc__step h2 span { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--green); color: #fff; display: grid; place-items: center; font-size: .9rem; }
.calc__help { color: var(--muted); font-size: .92rem; margin: 0 0 16px 42px; }
.calc__step .field, .calc__step .seg, .calc__step .range { margin-left: 42px; }
@media (max-width: 520px) { .calc__help, .calc__step .field, .calc__step .seg, .calc__step .range { margin-left: 0; } }
.range { display: block; margin-bottom: 14px; }
.range__top { display: flex; justify-content: space-between; font-size: .88rem; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.range__top output { color: var(--green); }
input[type=range] { width: 100%; accent-color: var(--green); height: 28px; }
.seg--4 { grid-template-columns: repeat(4, 1fr); }
.seg--5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 520px) { .seg--5 { grid-template-columns: repeat(3, 1fr); } .seg--4 { grid-template-columns: repeat(2, 1fr); } }
.pkgpick { display: grid; gap: 10px; margin-left: 42px; }
@media (max-width: 520px) { .pkgpick { margin-left: 0; } }
.pkgpick label { position: relative; display: block; }
.pkgpick input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.pkgpick .opt { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; border: 1.5px solid var(--line); border-radius: var(--r-md); padding: 14px 16px; background: var(--paper); }
.pkgpick .opt strong { font-family: var(--f-display); font-size: 1.05rem; }
.pkgpick .opt em { font-style: normal; font-weight: 700; color: var(--green); }
.pkgpick .opt small { grid-column: 1 / -1; color: var(--muted); font-size: .86rem; }
.pkgpick input:checked + .opt { border-color: var(--green); background: var(--green-soft); }
.pkgpick input:focus-visible + .opt { outline: 3px solid var(--brass); outline-offset: 2px; }
.toggle { display: flex; align-items: center; gap: 12px; margin: 0 0 14px 42px; cursor: pointer; font-weight: 600; }
@media (max-width: 520px) { .toggle { margin-left: 0; } }
.toggle input { width: 22px; height: 22px; accent-color: var(--green); }

.result { position: sticky; top: 96px; background: var(--ink); color: #E8ECEA; border-radius: var(--r-lg); padding: clamp(24px, 3vw, 34px); }
.result__label { color: #9FAAA6; font-size: .92rem; }
.result__total { font-family: var(--f-display); font-size: clamp(2.2rem, 4.4vw, 3.1rem); font-weight: 600; letter-spacing: -0.03em; color: #fff; line-height: 1.05; margin: 4px 0 4px; }
.result__range { color: var(--brass); font-weight: 600; font-size: .95rem; margin-bottom: 22px; }
.result dl { display: grid; grid-template-columns: 1fr auto; gap: 0; margin: 0 0 18px; border-top: 1px solid rgba(255,255,255,.12); }
.result dt, .result dd { padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: .95rem; }
.result dt { color: #B5C0BC; }
.result dd { margin: 0; text-align: right; font-weight: 600; color: #fff; }
.result__split { height: 10px; border-radius: 99px; overflow: hidden; display: flex; background: rgba(255,255,255,.1); margin: 6px 0 8px; }
.result__split i { display: block; height: 100%; transition: width .4s ease; }
.result__split .s1 { background: var(--brass); }
.result__split .s2 { background: #6FA899; }
.result__legend { display: flex; gap: 18px; font-size: .82rem; color: #B5C0BC; margin-bottom: 22px; }
.result__legend b { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.result__fine { font-size: .8rem; color: #8E9A96; margin: 14px 0 0; }
.result .field > span { color: #C9D2CE; }
.result .field input { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: #fff; }
.result .field input:focus { background: rgba(255,255,255,.12); border-color: var(--brass); }
.result .form-note { color: #8E9A96; }
@media (max-width: 960px) { .calc { grid-template-columns: 1fr; } .result { position: static; } }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.contact__list { list-style: none; padding: 0; margin: 24px 0; }
.contact__list li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact__list .ic { width: 44px; height: 44px; border-radius: var(--r-sm); background: var(--green-soft); color: var(--green); display: grid; place-items: center; }
.contact__list svg { width: 22px; height: 22px; }
.contact__list strong { display: block; }
.contact__list a { color: var(--green); font-weight: 600; text-decoration: none; }
.contact__list span { color: var(--muted); font-size: .95rem; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #AEB8B4; padding: clamp(56px, 7vw, 88px) 0 28px; font-size: .95rem; }
.footer a { text-decoration: none; color: #D5DCD9; }
.footer a:hover { color: var(--brass); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer .logo { color: #fff; margin-bottom: 14px; }
.footer .logo small { color: #8E9A96; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer__cities { padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .88rem; }
.footer__cities strong { color: #fff; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 22px; font-size: .85rem; color: #8E9A96; }
.footer__bottom nav { display: flex; gap: 18px; flex-wrap: wrap; }
@media (max-width: 860px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; } }

/* ---------- Floating actions ---------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px -8px rgba(0,0,0,.45); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }
.mbar { display: none; }
@media (max-width: 760px) {
  .mbar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 55; background: var(--white); border-top: 1px solid var(--line); padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); gap: 10px; box-shadow: 0 -8px 24px -16px rgba(0,0,0,.4); }
  .mbar .btn { padding: .8em 1em; }
  .wa-float { bottom: calc(84px + env(safe-area-inset-bottom)); right: 14px; width: 52px; height: 52px; }
  body { padding-bottom: 76px; }
}

/* ---------- Utilities ---------- */
.center { text-align: center; }
.mt-l { margin-top: clamp(28px, 4vw, 48px); }
.muted { color: var(--muted); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.thanks { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.thanks .badge { width: 72px; height: 72px; border-radius: 50%; background: var(--green-soft); color: var(--green); display: grid; place-items: center; margin: 0 auto 20px; }
.thanks .badge svg { width: 36px; height: 36px; }

/* ---------- Fixes after visual review ---------- */
.nav a.btn--green, .nav a.btn--green:hover { color: #fff; background: var(--green); }
.nav a.btn--green:hover { background: var(--green-2); }
.hero .kicker, .phero .kicker { color: var(--brass); }
.seg.field { margin-bottom: 18px; }
@media (max-width: 560px) { .hero .btn-row .btn { width: 100%; } }
.cta-alt { margin-top: 14px; color: #CDD6D2; font-size: .95rem; }
.cta-alt a { color: #fff; font-weight: 600; }
.contact__list div > a + a { display: block; margin-top: 2px; }
@media (max-width: 1080px) { .topbar__links a[href^="mailto"] { display: none; } }

/* ---------- Direct contact card (replaces forms) ---------- */
.btn--wa { background: #1F9D55; color: #fff; }
.btn--wa:hover { background: #188547; }
.btn--wa svg { width: 22px; height: 22px; flex: none; }
.reach .btn--wa { padding: 1em 1.5em; font-size: 1.05rem; }
.reach__nums { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.reach__nums a { display: block; text-decoration: none; border: 1.5px solid var(--line); border-radius: var(--r-sm); padding: 12px 14px; background: var(--paper); transition: border-color .2s; }
.reach__nums a:hover { border-color: var(--green); }
.reach__nums span { display: block; font-size: .8rem; color: var(--muted); }
.reach__nums strong { font-size: 1rem; color: var(--ink); white-space: nowrap; }
@media (max-width: 400px) { .reach__nums { grid-template-columns: 1fr; } }
.result #wa-estimate { margin-top: 4px; }
.result .form-note a { color: #E9ECE8; }
.btn--wa { white-space: normal; text-align: center; }