/* ============================================================
   Festa Solar — Revamp design system
   Display: Bricolage Grotesque · Body: Hanken Grotesk · Mono: IBM Plex Mono
   ============================================================ */

:root {
  /* cool paper neutrals (pair with brand blue) */
  --paper:    #F6F9FC;
  --paper-2:  #E8EFF7;
  --card:     #FFFFFF;
  --ink:      #0F1722;
  --ink-2:    #45556A;
  --ink-3:    #8493A6;
  --line:     rgba(15, 23, 34, 0.12);
  --line-2:   rgba(15, 23, 34, 0.06);

  /* brand blue (logo #0c53a3) + eco green + warm amber spark */
  --solar:    #0C53A3;   /* brand blue (primary) */
  --solar-d:  #093F7C;
  --brand-l:  #2F80D8;
  --amber:    #F5A310;   /* warm energy spark */
  --eco:      #157A52;   /* eco green */
  --eco-d:    #0F5C3D;
  --eco-tint: #E4F1EA;

  /* dark sections (navy) */
  --dark:     #0A1422;
  --dark-2:   #11203A;
  --on-dark:  #EAF1F8;
  --on-dark-2: #93A4B8;

  --sun-grad:    linear-gradient(120deg, #2F80D8 0%, #0C53A3 58%, #073A72 100%);
  --sun-radial:  radial-gradient(120% 120% at 80% 0%, #3C8CE0 0%, #0C53A3 46%, #06305E 100%);

  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;
  --r-xl: 30px;

  --shadow-sm: 0 1px 2px rgba(15,23,34,.06), 0 2px 8px rgba(15,23,34,.04);
  --shadow:    0 4px 14px rgba(15,23,34,.08), 0 18px 40px -16px rgba(15,23,34,.16);
  --shadow-lg: 0 10px 30px rgba(15,23,34,.10), 0 40px 80px -30px rgba(15,23,34,.30);

  --maxw: 1240px;
  --display: "Bricolage Grotesque", "Hanken Grotesk", sans-serif;
  --body:    "Hanken Grotesk", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::selection { background: var(--solar); color: #fff; }

/* ---------- layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.section { padding: 110px 0; position: relative; }
.section--tight { padding: 78px 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--solar-d);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--solar);
  display: inline-block;
}
.eyebrow--center { justify-content: center; }
.eyebrow--light { color: var(--amber); }

h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.02; letter-spacing: -0.02em; }
.h-section { font-size: clamp(34px, 4.2vw, 58px); letter-spacing: -0.03em; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-2); line-height: 1.55; }
.text-balance { text-wrap: balance; }
.text-pretty  { text-wrap: pretty; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--body); font-weight: 600; font-size: 15px;
  padding: 14px 24px; border-radius: 999px;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, color .2s ease;
  white-space: nowrap; cursor: pointer;
}
.btn svg { width: 17px; height: 17px; }
.btn--solar { background: var(--solar); color: #fff; box-shadow: 0 6px 18px -6px rgba(12,83,163,.6); }
.btn--solar:hover { background: var(--solar-d); transform: translateY(-2px); box-shadow: 0 12px 26px -8px rgba(12,83,163,.7); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: #2c2218; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); transform: translateY(-2px); }
.btn--light { background: var(--paper); color: var(--ink); }
.btn--light:hover { background: #fff; transform: translateY(-2px); }
.btn--lg { padding: 17px 30px; font-size: 16px; }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- top utility bar ---------- */
.utility {
  background: var(--dark);
  color: var(--on-dark-2);
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.utility .wrap { display: flex; align-items: center; justify-content: space-between; height: 42px; }
.utility a { transition: color .2s ease; display: inline-flex; align-items: center; gap: 7px; }
.utility a:hover { color: var(--amber); }
.utility .u-left { display: flex; gap: 26px; }
.utility .u-right { display: flex; gap: 16px; align-items: center; }
.utility .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--eco-2); box-shadow: 0 0 0 3px rgba(46,139,92,.25); }
.utility .u-socials { display: flex; gap: 8px; }
.utility .u-socials a { width: 26px; height: 26px; border-radius: 50%; background: rgba(255,255,255,.07); justify-content: center; }
.utility .u-socials a:hover { background: var(--solar); color: #fff; }
.utility .u-socials svg { width: 13px; height: 13px; }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250,246,238,.82);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.header.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -16px rgba(15,23,34,.5); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark {
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--sun-radial); position: relative; flex-shrink: 0;
  display: grid; place-items: center;
  box-shadow: 0 6px 16px -6px rgba(12,83,163,.55);
}
.brand__mark::before { /* sun glyph */
  content: ""; width: 15px; height: 15px; border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,.35);
}
.brand__mark::after {
  content: ""; position: absolute; inset: 0; border-radius: 12px;
  background:
    conic-gradient(from 0deg, transparent 0 8%, rgba(255,255,255,.5) 8% 10%, transparent 10% 100%);
  -webkit-mask: radial-gradient(circle at center, transparent 9px, #000 10px);
          mask: radial-gradient(circle at center, transparent 9px, #000 10px);
  opacity: .8;
}
.brand__name { font-family: var(--display); font-weight: 700; font-size: 21px; letter-spacing: -.02em; line-height: 1; }
.brand__name b { color: var(--solar); }
.brand__name span { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: .28em; color: var(--ink-3); font-weight: 500; margin-top: 3px; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: 15px; font-weight: 500; color: var(--ink-2);
  padding: 9px 15px; border-radius: 999px; position: relative;
  transition: color .2s ease, background .2s ease;
}
.nav a:hover { color: var(--ink); background: rgba(15,23,34,.05); }
.nav a.active { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.icon-btn {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); transition: all .2s ease;
}
.icon-btn:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.icon-btn svg { width: 18px; height: 18px; }
.burger { display: none; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 64px 0 90px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 70% at 88% -10%, rgba(245,163,16,.20), transparent 60%),
    radial-gradient(50% 60% at -5% 10%, rgba(30,107,71,.10), transparent 60%);
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.hero__eyebrow { margin-bottom: 22px; }
.hero h1 {
  font-size: clamp(44px, 6vw, 86px);
  letter-spacing: -0.04em;
  line-height: 0.96;
  margin-bottom: 24px;
}
.hero h1 .sun-word {
  background: var(--sun-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  position: relative; white-space: nowrap;
}
.hero__sub { font-size: clamp(17px, 1.5vw, 21px); color: var(--ink-2); max-width: 30em; margin-bottom: 32px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 38px; }
.hero__auth { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.auth-badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 600; color: var(--ink-2);
  padding: 8px 14px 8px 8px; background: var(--card); border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.auth-badge i {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--eco-tint); color: var(--eco); font-style: normal;
}
.auth-badge i svg { width: 14px; height: 14px; }
.auth-badge b { color: var(--ink); }

/* hero visual */
.hero__visual { position: relative; }
.hero__panel {
  position: relative; border-radius: var(--r-xl);
  background: var(--sun-radial);
  padding: 40px; aspect-ratio: 4/4.4;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex; align-items: flex-end;
}
.hero__panel::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 78% 16%, rgba(255,255,255,.55), transparent 30%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.06) 0 2px, transparent 2px 26px);
}
.hero__panel-label {
  position: absolute; top: 26px; left: 26px; z-index: 2;
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.9); display: flex; align-items: center; gap: 8px;
}
.hero__panel-label .live { width: 7px; height: 7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(255,255,255,.3); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(255,255,255,0); } }
.hero__product {
  position: relative; z-index: 1; width: 100%;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.35));
}
.hero__product img { margin: 0 auto; max-height: 380px; width: auto; }

/* floating spec cards */
.spec-card {
  position: absolute; z-index: 3;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border-radius: var(--r); padding: 13px 16px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 2px;
}
.spec-card .k { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.spec-card .v { font-family: var(--display); font-size: 22px; font-weight: 700; letter-spacing: -.02em; }
.spec-card .v small { font-size: 13px; color: var(--ink-2); font-family: var(--body); font-weight: 600; }
.spec-card--tl { top: 22%; left: -28px; }
.spec-card--br { bottom: 14%; right: -26px; }

/* hero stat strip */
.hero__stats {
  position: relative; z-index: 1;
  margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line); padding-top: 30px; gap: 24px;
}
.stat .n { font-family: var(--display); font-size: clamp(30px, 3.2vw, 42px); font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.stat .n b { color: var(--solar); }
.stat .l { font-size: 14px; color: var(--ink-2); margin-top: 8px; }

/* ---------- marquee (partners) ---------- */
.marquee { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 64px; width: max-content; animation: scroll 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
.marquee__item { display: flex; align-items: center; gap: 12px; color: var(--ink-3); flex-shrink: 0; }
.marquee__item img { height: 38px; width: auto; opacity: .7; filter: grayscale(1); transition: all .3s ease; }
.marquee__item:hover img { opacity: 1; filter: grayscale(0); }

/* ---------- dual business ---------- */
.dual { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 56px; }
.biz {
  position: relative; border-radius: var(--r-lg); padding: 40px;
  background: var(--card); box-shadow: var(--shadow-sm);
  border: 1px solid var(--line-2); overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.biz:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.biz__tag { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.biz h3 { font-size: 30px; margin: 14px 0 12px; letter-spacing: -.025em; }
.biz p { color: var(--ink-2); font-size: 15.5px; margin-bottom: 22px; }
.biz__list { display: flex; flex-direction: column; gap: 11px; margin-bottom: 26px; }
.biz__list li { list-style: none; display: flex; align-items: flex-start; gap: 11px; font-size: 15px; color: var(--ink); }
.biz__list svg { width: 19px; height: 19px; flex-shrink: 0; margin-top: 1px; }
.biz__link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; color: var(--ink); border-bottom: 2px solid transparent; padding-bottom: 2px; transition: border-color .2s ease; }
.biz__link:hover { border-color: var(--solar); }
.biz__num { position: absolute; top: 28px; right: 34px; font-family: var(--display); font-size: 56px; font-weight: 700; color: var(--paper-2); line-height: 1; z-index: 0; }
.biz--dist { background: linear-gradient(180deg, #fff, #fffdf8); }
.biz--epc::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--sun-grad); }
.biz--dist::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: linear-gradient(180deg, var(--eco-2), var(--eco-d)); }
.biz .icon-tile {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px;
}
.biz--dist .icon-tile { background: var(--eco-tint); color: var(--eco); }
.biz--epc .icon-tile { background: #FCEEE4; color: var(--solar-d); }
.icon-tile svg { width: 26px; height: 26px; }

/* ---------- products ---------- */
.prod-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 38px; flex-wrap: wrap; }
.tabs { display: inline-flex; gap: 6px; background: var(--paper-2); padding: 6px; border-radius: 999px; }
.tab {
  font-size: 14px; font-weight: 600; color: var(--ink-2); padding: 10px 20px; border-radius: 999px;
  transition: all .2s ease;
}
.tab.active { background: var(--ink); color: var(--paper); box-shadow: var(--shadow-sm); }
.tab:not(.active):hover { color: var(--ink); }

.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pcard {
  background: var(--card); border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line-2); box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease; display: flex; flex-direction: column;
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pcard__media {
  position: relative; aspect-ratio: 4/3.4; background: linear-gradient(160deg, #FBF6EE, #F1E9DB);
  display: grid; place-items: center; padding: 22px; overflow: hidden;
}
.pcard__media img { max-height: 100%; width: auto; object-fit: contain; transition: transform .4s ease; filter: drop-shadow(0 14px 18px rgba(0,0,0,.14)); }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__cat {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  background: rgba(255,255,255,.9); color: var(--ink-2); padding: 5px 10px; border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.pcard__body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.pcard__name { font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: -.02em; margin-bottom: 7px; }
.pcard__desc { font-size: 13.5px; color: var(--ink-2); line-height: 1.5; margin-bottom: 16px; flex: 1; }
.pcard__foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-2); }
.pcard__spec { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: .04em; }
.pcard__go { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--paper-2); color: var(--ink); transition: all .2s ease; }
.pcard:hover .pcard__go { background: var(--solar); color: #fff; }
.pcard__go svg { width: 15px; height: 15px; }

/* ---------- value strip (services) ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); }
.value { background: var(--card); padding: 36px 32px; transition: background .25s ease; }
.value:hover { background: #fffdf8; }
.value__ix { font-family: var(--mono); font-size: 12px; color: var(--solar-d); letter-spacing: .1em; }
.value h4 { font-size: 21px; margin: 16px 0 9px; letter-spacing: -.02em; }
.value p { font-size: 14.5px; color: var(--ink-2); }
.value__icn { width: 46px; height: 46px; border-radius: 12px; background: var(--paper-2); display: grid; place-items: center; color: var(--ink); margin-bottom: 18px; }
.value__icn svg { width: 24px; height: 24px; }

/* ---------- dark impact band ---------- */
.band { background: var(--dark); color: var(--on-dark); position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 100% at 85% 120%, rgba(12,83,163,.30), transparent 60%); }
.band .wrap { position: relative; z-index: 1; }
.band__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.band h2 { font-size: clamp(32px, 3.6vw, 50px); letter-spacing: -.03em; }
.band h2 .sun-word { background: var(--sun-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.band p { color: var(--on-dark-2); font-size: 18px; margin: 22px 0 30px; max-width: 32em; }
.band__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.band__stat { padding: 24px; border-radius: var(--r); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); }
.band__stat .n { font-family: var(--display); font-size: 40px; font-weight: 700; letter-spacing: -.03em; color: #fff; line-height: 1; }
.band__stat .n b { color: var(--amber); }
.band__stat .l { color: var(--on-dark-2); font-size: 14px; margin-top: 10px; }

/* ---------- clients ---------- */
.clients-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 44px; }
.client {
  aspect-ratio: 5/3; background: var(--card); border-radius: var(--r); border: 1px solid var(--line-2);
  display: grid; place-items: center; padding: 20px; transition: all .25s ease;
}
.client:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.client img { max-height: 46px; max-width: 90%; width: auto; object-fit: contain; filter: grayscale(1); opacity: .68; transition: all .3s ease; }
.client:hover img { filter: grayscale(0); opacity: 1; }

/* ---------- CTA ---------- */
.cta { position: relative; }
.cta__card {
  position: relative; border-radius: var(--r-xl); overflow: hidden;
  background: var(--sun-radial); color: #fff; padding: 72px 64px;
  box-shadow: var(--shadow-lg);
}
.cta__card::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 2px, transparent 2px 30px); }
.cta__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.cta h2 { font-size: clamp(34px, 4vw, 56px); letter-spacing: -.03em; }
.cta p { font-size: 18px; opacity: .92; margin-top: 16px; max-width: 26em; }
.cta__actions { display: flex; flex-direction: column; gap: 14px; }
.cta__actions .btn { justify-content: center; }
.cta__phone { display: flex; align-items: center; gap: 12px; margin-top: 6px; font-size: 15px; }
.cta__phone .ico { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.18); display: grid; place-items: center; }
.cta__phone b { font-family: var(--display); font-size: 19px; }

/* ---------- footer ---------- */
.footer { background: var(--dark); color: var(--on-dark-2); padding: 80px 0 36px; }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__name span { color: var(--on-dark-2); }
.footer__brand p { margin: 20px 0 24px; max-width: 28em; font-size: 15px; line-height: 1.6; }
.footer__socials { display: flex; gap: 10px; }
.footer__socials a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.07); display: grid; place-items: center; color: var(--on-dark); transition: all .2s ease; }
.footer__socials a:hover { background: var(--solar); color: #fff; transform: translateY(-2px); }
.footer__socials svg { width: 16px; height: 16px; }
.footer__col h5 { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark); margin-bottom: 18px; font-weight: 500; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer__col a { font-size: 15px; transition: color .2s ease; }
.footer__col a:hover { color: var(--amber); }
.footer__contact li { display: flex; gap: 12px; font-size: 14.5px; margin-bottom: 16px; line-height: 1.5; }
.footer__contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--amber); margin-top: 2px; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 28px; font-size: 13px; gap: 16px; flex-wrap: wrap; }
.footer__bottom a:hover { color: var(--amber); }

/* ---------- mobile menu ---------- */
.m-menu { position: fixed; inset: 0; z-index: 80; background: var(--paper); transform: translateX(100%); transition: transform .35s cubic-bezier(.4,0,.2,1); display: flex; flex-direction: column; padding: 24px 28px; }
.m-menu.open { transform: translateX(0); }
.m-menu__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.m-menu nav { display: flex; flex-direction: column; gap: 6px; }
.m-menu nav a { font-family: var(--display); font-size: 30px; font-weight: 700; letter-spacing: -.02em; padding: 10px 0; border-bottom: 1px solid var(--line-2); }
.m-menu__cta { margin-top: auto; display: flex; flex-direction: column; gap: 12px; }

/* ---------- quote modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100; background: rgba(21,17,12,.5); backdrop-filter: blur(4px);
  display: grid; place-items: center; padding: 24px; opacity: 0; pointer-events: none; transition: opacity .25s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--paper); border-radius: var(--r-xl); width: min(560px, 100%); max-height: 92vh; overflow: auto;
  box-shadow: var(--shadow-lg); transform: translateY(16px) scale(.98); transition: transform .3s ease;
}
.modal-overlay.open .modal { transform: none; }
.modal__head { padding: 30px 32px 0; position: relative; }
.modal__head .eyebrow { margin-bottom: 12px; }
.modal__head h3 { font-size: 28px; letter-spacing: -.02em; }
.modal__head p { color: var(--ink-2); margin-top: 8px; font-size: 15px; }
.modal__close { position: absolute; top: 22px; right: 24px; width: 38px; height: 38px; border-radius: 50%; background: var(--paper-2); display: grid; place-items: center; transition: all .2s ease; }
.modal__close:hover { background: var(--ink); color: #fff; }
.modal__body { padding: 24px 32px 32px; display: grid; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 15px; padding: 13px 15px; border-radius: var(--r-sm);
  border: 1.5px solid var(--line); background: var(--card); color: var(--ink); transition: border-color .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--solar); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { font-size: 13px; font-weight: 600; padding: 9px 15px; border-radius: 999px; background: var(--card); box-shadow: inset 0 0 0 1.5px var(--line); color: var(--ink-2); transition: all .2s ease; cursor: pointer; }
.chip.sel { background: var(--ink); color: var(--paper); box-shadow: none; }
.modal__success { padding: 50px 32px; text-align: center; display: none; }
.modal__success.show { display: block; }
.modal__success .check { width: 66px; height: 66px; border-radius: 50%; background: var(--eco-tint); color: var(--eco); display: grid; place-items: center; margin: 0 auto 20px; }
.modal__success .check svg { width: 32px; height: 32px; }
.modal__success h3 { font-size: 26px; letter-spacing: -.02em; }
.modal__success p { color: var(--ink-2); margin-top: 10px; }

/* image fallback placeholder */
.img-ph {
  width: 100%; height: 100%; min-height: 80px;
  background:
    repeating-linear-gradient(135deg, var(--paper-2) 0 10px, #e9e0d0 10px 20px);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3);
  border-radius: inherit; text-align: center; padding: 8px;
}

/* reveal animation — VISIBLE BY DEFAULT. The entrance animation only plays
   when JS adds .in (foreground tab). If the tab is throttled/frozen, JS async
   never runs, .in is never added, and content simply stays visible. */
.reveal, .reveal.in { opacity: 1; transform: none; }

/* ============================================================
   MULTI-PAGE COMPONENTS
   ============================================================ */

/* header WhatsApp quick button (icon only) */
.btn--wa.js-wa-quick { padding: 0; width: 42px; height: 42px; border-radius: 50%; justify-content: center; }
.btn--wa.js-wa-quick svg { width: 19px; height: 19px; }
.nav a.active { color: var(--ink); background: rgba(12,83,163,.08); }
.nav a.active::after { content: ""; position: absolute; left: 15px; right: 15px; bottom: 3px; height: 2px; background: var(--solar); border-radius: 2px; }

/* ---------- page header / banner ---------- */
.pagehead { position: relative; padding: 64px 0 60px; overflow: hidden; background: var(--paper); border-bottom: 1px solid var(--line-2); }
.pagehead::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50% 80% at 92% -10%, rgba(47,128,216,.16), transparent 60%), radial-gradient(40% 70% at -5% 10%, rgba(21,122,82,.08), transparent 60%); }
.pagehead .wrap { position: relative; z-index: 1; }
.crumbs { font-family: var(--mono); font-size: 13px; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 20px; display: flex; gap: 9px; align-items: center; }
.crumbs a { color: var(--ink-3); } .crumbs a:hover { color: var(--solar); }
.crumbs .sep { opacity: .5; }
.pagehead h1 { font-size: clamp(40px, 5.5vw, 74px); letter-spacing: -.035em; line-height: .98; max-width: 16ch; }
.pagehead h1 .sun-word { background: var(--sun-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pagehead__sub { font-size: clamp(17px, 1.5vw, 21px); color: var(--ink-2); max-width: 56ch; margin-top: 22px; line-height: 1.5; }
.pagehead__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.pagehead__cta { display: flex; gap: 12px; flex-shrink: 0; }

/* section helpers */
.section--alt { background: var(--paper-2); }
.sec-head { max-width: 660px; margin-bottom: 44px; }
.sec-head h2 { font-size: clamp(30px, 3.6vw, 50px); letter-spacing: -.03em; margin-top: 14px; }
.sec-head p { color: var(--ink-2); font-size: 18px; margin-top: 16px; line-height: 1.5; }
.sec-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; max-width: none; }

/* ---------- prose / two-column story ---------- */
.story2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.prose p { font-size: 18px; color: var(--ink-2); line-height: 1.65; margin-bottom: 18px; }
.prose p b { color: var(--ink); }
.prose h3 { font-size: 30px; letter-spacing: -.02em; margin: 8px 0 16px; }
.media-card { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4/3.2; background: var(--sun-radial); position: relative; }
.media-card .img-ph { position: absolute; inset: 0; }
.media-card__cap { position: absolute; left: 22px; bottom: 20px; z-index: 2; color: #fff; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }

/* ---------- stat band (about) ---------- */
.statband { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: var(--card); }
.statband__c { padding: 36px 32px; border-right: 1px solid var(--line); }
.statband__c:last-child { border-right: none; }
.statband__n { font-family: var(--display); font-weight: 700; font-size: 48px; letter-spacing: -.03em; color: var(--solar); line-height: 1; }
.statband__l { font-size: 15px; color: var(--ink-2); margin-top: 12px; }

/* ---------- timeline ---------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.tl { position: relative; padding: 40px 28px 0 0; }
.tl::before { content: ""; position: absolute; top: 7px; left: 0; right: 0; height: 2px; background: var(--line); }
.tl::after { content: ""; position: absolute; top: 0; left: 0; width: 15px; height: 15px; border-radius: 50%; background: var(--solar); box-shadow: 0 0 0 5px rgba(12,83,163,.16); }
.tl__yr { font-family: var(--display); font-weight: 700; font-size: 30px; letter-spacing: -.02em; color: var(--solar); }
.tl__t { font-weight: 600; font-size: 18px; margin: 8px 0 8px; }
.tl__d { font-size: 15px; color: var(--ink-2); line-height: 1.5; }

/* ---------- team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.member { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r-lg); overflow: hidden; }
.member__photo { aspect-ratio: 1/1; background: var(--paper-2); display: grid; place-items: center; }
.member__photo .img-ph { width: 100%; height: 100%; }
.member__body { padding: 22px 24px 26px; }
.member__name { font-family: var(--display); font-weight: 700; font-size: 22px; letter-spacing: -.01em; }
.member__role { font-family: var(--mono); font-size: 13px; color: var(--solar-d); letter-spacing: .04em; margin-top: 6px; }

/* ---------- case metrics 4-up ---------- */
.case__metrics--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- services detail rows ---------- */
.srow { display: grid; grid-template-columns: 80px 1.4fr 1fr; gap: 44px; align-items: start; padding: 44px 0; border-top: 1px solid var(--line); }
.srow:last-child { border-bottom: 1px solid var(--line); }
.srow__no { font-family: var(--display); font-weight: 700; font-size: 40px; color: var(--paper-2); -webkit-text-stroke: 2px var(--line); line-height: 1; }
.srow__main h3 { font-size: 34px; letter-spacing: -.02em; margin-bottom: 14px; }
.srow__main p { font-size: 18px; color: var(--ink-2); line-height: 1.6; }
.srow__list { display: flex; flex-direction: column; gap: 12px; }
.srow__list li { list-style: none; display: flex; gap: 11px; align-items: flex-start; font-size: 16px; }
.srow__list svg { width: 19px; height: 19px; flex-shrink: 0; margin-top: 2px; color: var(--solar); }

/* process steps */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.step { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r); padding: 26px 22px; }
.step__n { font-family: var(--mono); font-size: 13px; color: var(--solar); letter-spacing: .1em; }
.step__t { font-family: var(--display); font-weight: 700; font-size: 20px; margin: 12px 0 8px; letter-spacing: -.01em; }
.step__d { font-size: 14px; color: var(--ink-2); line-height: 1.45; }

/* ---------- blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; }
.post:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.post__media { position: relative; aspect-ratio: 16/10; background: var(--paper-2); display: block; overflow: hidden; }
.post__media .img-ph { background: repeating-linear-gradient(135deg, #e0e8f2 0 10px, #d4def0 10px 20px); }
.post__cat { position: absolute; top: 14px; left: 14px; z-index: 2; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; background: rgba(255,255,255,.92); color: var(--solar-d); padding: 5px 11px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.post__body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.post__meta { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: .03em; margin-bottom: 12px; }
.post__title { font-size: 22px; letter-spacing: -.01em; line-height: 1.2; margin-bottom: 12px; }
.post__title a:hover { color: var(--solar); }
.post__excerpt { font-size: 15px; color: var(--ink-2); line-height: 1.55; flex: 1; }
.post__more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; color: var(--solar-d); margin-top: 18px; }
.post__more .arrow { width: 15px; height: 15px; }
.post__more:hover .arrow { transform: translateX(3px); }
.post--feat { grid-column: 1 / -1; flex-direction: row; }
.post--feat .post__media { flex: 0 0 52%; aspect-ratio: auto; }
.post--feat .post__body { padding: 44px 48px; justify-content: center; }
.post--feat .post__title { font-size: 36px; letter-spacing: -.02em; }
.post--feat .post__excerpt { font-size: 18px; flex: none; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.ic-card { display: flex; gap: 16px; align-items: flex-start; background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r); padding: 24px 26px; box-shadow: var(--shadow-sm); }
.ic-card__icn { width: 46px; height: 46px; border-radius: 12px; background: var(--paper-2); display: grid; place-items: center; flex-shrink: 0; color: var(--solar); }
.ic-card__icn svg { width: 22px; height: 22px; }
.ic-card h4 { font-size: 13px; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin-bottom: 6px; }
.ic-card a, .ic-card p { font-size: 18px; color: var(--ink); font-weight: 600; line-height: 1.4; }
.ic-card a:hover { color: var(--solar); }
.contact-form { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r-xl); padding: 40px 40px 44px; box-shadow: var(--shadow); }
.contact-form h3 { font-size: 26px; letter-spacing: -.02em; margin-bottom: 6px; }
.contact-form > p { color: var(--ink-2); font-size: 15px; margin-bottom: 26px; }
.contact-form .modal__body { padding: 0; display: grid; gap: 16px; }
.map-strip { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 21/6; background: linear-gradient(120deg, #e7eef6, #dde8f4); display: grid; place-items: center; margin-top: 30px; }
.map-strip .img-ph { width: 100%; height: 100%; background: repeating-linear-gradient(45deg, #e3ebf5 0 14px, #dae5f2 14px 28px); }

/* generic CTA used across pages already styled (.cta) */

@media (max-width: 1080px) {
  .story2, .contact-grid { grid-template-columns: 1fr; }
  .statband, .timeline { grid-template-columns: repeat(2, 1fr); }
  .team-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .srow { grid-template-columns: 1fr; gap: 20px; }
  .post--feat { flex-direction: column; }
  .post--feat .post__media { flex: none; aspect-ratio: 16/10; }
  .post--feat .post__body { padding: 28px 26px; }
  .case__metrics--4 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}
@media (max-width: 560px) {
  .statband, .timeline, .team-grid, .blog-grid, .steps { grid-template-columns: 1fr; }
  .pagehead__row { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   WhatsApp button + floating action button
   ============================================================ */
.btn--wa { background: #1FA855; color: #fff; box-shadow: 0 6px 18px -6px rgba(31,168,85,.55); }
.btn--wa:hover { background: #178a45; transform: translateY(-2px); box-shadow: 0 12px 26px -8px rgba(31,168,85,.65); }
.btn--wa svg, .wa-fab svg { width: 19px; height: 19px; }
.wa-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 70;
  display: inline-flex; align-items: center; gap: 11px;
  background: #1FA855; color: #fff; font-weight: 600; font-size: 15px;
  padding: 14px 20px 14px 16px; border-radius: 999px;
  box-shadow: 0 10px 30px -8px rgba(31,168,85,.6), 0 2px 8px rgba(0,0,0,.12);
  transition: transform .2s ease, box-shadow .2s ease;
}
.wa-fab:hover { transform: translateY(-3px) scale(1.02); }
.wa-fab .pulse { position: relative; width: 26px; height: 26px; display: grid; place-items: center; }
.wa-fab .pulse::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(255,255,255,.6); animation: wa-pulse 2s infinite; }
@keyframes wa-pulse { 0% { transform: scale(.8); opacity: .8; } 100% { transform: scale(1.5); opacity: 0; } }
.wa-fab__label b { display: block; font-size: 13px; opacity: .85; font-weight: 500; }
@media (max-width: 560px) { .wa-fab__label { display: none; } .wa-fab { padding: 14px; } }

/* ============================================================
   ROI / Savings calculator
   ============================================================ */
.calc { display: grid; grid-template-columns: 1.05fr 1fr; gap: 0; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--card); }
.calc__inputs { padding: 48px 46px; }
.calc__inputs h3 { font-family: var(--display); font-size: 28px; letter-spacing: -.02em; margin-bottom: 6px; }
.calc__inputs p { color: var(--ink-2); font-size: 15px; margin-bottom: 30px; }
.calc__field { margin-bottom: 30px; }
.calc__label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.calc__label span { font-weight: 600; font-size: 15px; }
.calc__label b { font-family: var(--display); font-size: 26px; color: var(--solar); letter-spacing: -.02em; }
.calc__label b small { font-family: var(--body); font-size: 14px; color: var(--ink-3); font-weight: 600; }
.calc__seg { display: flex; gap: 8px; }
.calc__seg button {
  flex: 1; padding: 13px 8px; border-radius: var(--r-sm); background: var(--paper);
  box-shadow: inset 0 0 0 1.5px var(--line); font-weight: 600; font-size: 14px; color: var(--ink-2);
  transition: all .18s ease;
}
.calc__seg button.on { background: var(--ink); color: var(--paper); box-shadow: none; }
.calc__seg button:not(.on):hover { box-shadow: inset 0 0 0 1.5px var(--ink); color: var(--ink); }
input[type="range"].slider {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px;
  background: var(--paper-2); outline: none; cursor: pointer;
}
input[type="range"].slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 26px; height: 26px; border-radius: 50%;
  background: var(--solar); border: 4px solid #fff; box-shadow: 0 2px 8px rgba(12,83,163,.4); cursor: grab;
}
input[type="range"].slider::-moz-range-thumb { width: 26px; height: 26px; border-radius: 50%; background: var(--solar); border: 4px solid #fff; box-shadow: 0 2px 8px rgba(12,83,163,.4); cursor: grab; }
.calc__ticks { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-top: 10px; }

.calc__result { background: var(--sun-radial); color: #fff; padding: 48px 46px; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.calc__result::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 2px, transparent 2px 28px); }
.calc__result > * { position: relative; z-index: 1; }
.calc__rtag { font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.85); margin-bottom: 18px; }
.calc__hero-n { font-family: var(--display); font-weight: 700; font-size: 64px; letter-spacing: -.03em; line-height: 1; }
.calc__hero-n small { font-size: 22px; font-weight: 600; opacity: .85; }
.calc__hero-l { font-size: 15px; opacity: .9; margin-top: 8px; }
.calc__rows { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 32px 0; padding: 26px 0; border-top: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22); }
.calc__rows .k { font-size: 13px; opacity: .85; margin-bottom: 5px; }
.calc__rows .v { font-family: var(--display); font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.calc__rows .v small { font-size: 14px; font-weight: 600; opacity: .8; font-family: var(--body); }
.calc__result .btn { justify-content: center; margin-top: auto; }
.calc__fine { font-size: 12px; opacity: .75; margin-top: 16px; line-height: 1.5; }

/* ============================================================
   Case studies (proof)
   ============================================================ */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case {
  background: var(--card); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-2);
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform .25s ease, box-shadow .25s ease;
}
.case:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.case__media { position: relative; aspect-ratio: 16/10; background: var(--paper-2); display: grid; place-items: center; overflow: hidden; }
.case__media .img-ph { background: repeating-linear-gradient(135deg, #dfe8f2 0 10px, #d3deec 10px 20px); }
.case__seg { position: absolute; top: 14px; left: 14px; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; background: rgba(255,255,255,.92); color: var(--solar-d); padding: 5px 11px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.case__logo { position: absolute; bottom: 0; left: 0; right: 0; padding: 16px 18px; background: linear-gradient(0deg, rgba(10,20,34,.78), transparent); color: #fff; font-family: var(--display); font-weight: 700; font-size: 22px; letter-spacing: -.01em; }
.case__body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.case__title { font-size: 15px; color: var(--ink-2); line-height: 1.5; margin-bottom: 20px; }
.case__title b { color: var(--ink); font-weight: 600; }
.case__metrics { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line-2); }
.case__metric .n { font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: -.02em; color: var(--solar); line-height: 1; }
.case__metric .l { font-family: var(--mono); font-size: 10px; letter-spacing: .04em; color: var(--ink-3); text-transform: uppercase; margin-top: 7px; }

/* eco-justice identity strip */
.ej { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.ej__word { font-family: var(--display); font-weight: 700; font-size: clamp(60px, 9vw, 140px); line-height: .9; letter-spacing: -.04em; }
.ej__word .a { background: var(--sun-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ej__expand { display: flex; flex-direction: column; gap: 16px; }
.ej__expand .row { display: flex; align-items: baseline; gap: 16px; font-size: 19px; }
.ej__expand .row b { font-family: var(--display); color: var(--solar); font-size: 22px; min-width: 1.4em; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .calc, .ej { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 460px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
  .band__grid, .cta__inner, .dual { grid-template-columns: 1fr; }
  .cta__actions { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 840px) {
  .nav, .utility .u-left { display: none; }
  .burger { display: grid; }
  .nav-actions .btn--solar { display: none; }
  .values { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 20px; }
  .section { padding: 72px 0; }
  .prod-grid, .clients-grid { grid-template-columns: 1fr 1fr; }
  .cta__card { padding: 44px 28px; }
  .spec-card--tl { left: -8px; } .spec-card--br { right: -8px; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
}