/* ============================================================
   GREEN VISION PRO : Design System
   Premium VEU Energy Upgrades, Victoria
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ---- Tokens ---- */
:root {
  --bg:          #080d08;
  --bg-2:        #0d180d;
  --bg-3:        #132013;
  --bg-card:     rgba(13, 24, 13, 0.85);
  --lime:        #b8ff4f;
  --lime-dim:    #8fd438;
  --lime-glow:   rgba(184,255,79,0.22);
  --lime-subtle: rgba(184,255,79,0.07);
  --gold:        #ffc847;
  --white:       #f0f7f0;
  --gray:        #9ab89a;
  --muted:       #567056;
  --border:      rgba(184,255,79,0.18);
  --border-sub:  rgba(255,255,255,0.06);
  --font-disp:   'Space Grotesk', sans-serif;
  --font-body:   'Inter', sans-serif;
  --pad:         clamp(72px, 11vw, 130px);
  --wrap:        1260px;
  --r:           14px;
  --r-lg:        22px;
  --ease:        cubic-bezier(0.25,0.46,0.45,0.94);
  --ease-out:    cubic-bezier(0.16,1,0.3,1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---- Layout ---- */
.container { width: min(var(--wrap), 100% - 3rem); margin-inline: auto; }
.section    { padding-block: var(--pad); }
.section--alt { background: var(--bg-2); }
.section--dark { background: var(--bg-3); }

/* ---- Typography ---- */
h1,h2,h3,h4,h5 { font-family: var(--font-disp); line-height: 1.15; font-weight: 700; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); letter-spacing: -0.02em; }
h4 { font-size: 1.15rem; font-weight: 600; }
p  { color: var(--gray); line-height: 1.75; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-disp); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--lime); margin-bottom: 1.25rem;
}

.text-lime   { color: var(--lime); }
.text-gold   { color: var(--gold); }
.text-muted  { color: var(--gray); }
.text-center { text-align: center; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-disp); font-size: 0.95rem; font-weight: 600;
  padding: 0.9rem 2rem; border-radius: var(--r);
  transition: all 0.25s var(--ease); position: relative; overflow: hidden;
  white-space: nowrap;
}
.btn-primary {
  background: var(--lime); color: #080d08;
}
.btn-primary:hover {
  background: #caff6a; transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--lime-glow);
}
.btn-outline {
  border: 1.5px solid var(--border); color: var(--white);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--lime); color: var(--lime);
  background: var(--lime-subtle); transform: translateY(-2px);
}
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1rem; border-radius: 12px; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }

/* ---- Navigation ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.25rem 0;
  transition: background 0.35s var(--ease), padding 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.nav.scrolled {
  background: rgba(8,13,8,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: 0.9rem 0;
  box-shadow: 0 1px 0 var(--border-sub);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.nav__logo {
  display: flex; flex-direction: column; gap: 0.05rem;
}
.nav__logo-name {
  font-family: var(--font-disp); font-size: 1.2rem; font-weight: 700;
  color: var(--white); letter-spacing: -0.02em;
}
.nav__logo-name span { color: var(--lime); }
.nav__logo-tag {
  font-size: 0.65rem; font-weight: 500; color: var(--muted);
  letter-spacing: 0.08em; text-transform: uppercase;
}
.nav__links {
  display: flex; align-items: center; gap: 0.25rem;
}
.nav__links a {
  padding: 0.5rem 0.85rem; border-radius: 8px;
  font-size: 0.9rem; font-weight: 500; color: var(--gray);
  transition: color 0.2s, background 0.2s;
}
.nav__links a:hover, .nav__links a.active { color: var(--white); background: var(--lime-subtle); }
.nav__cta { display: flex; align-items: center; gap: 0.75rem; }
.nav__hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: 8px; cursor: pointer;
}
.nav__hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: all 0.3s var(--ease);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  background: rgba(8,13,8,0.97); backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-sub);
  padding: 1.5rem; flex-direction: column; gap: 0.5rem;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  padding: 0.85rem 1rem; border-radius: 10px;
  font-size: 1rem; font-weight: 500; color: var(--gray);
  border: 1px solid transparent; transition: all 0.2s;
}
.nav__mobile a:hover { color: var(--white); border-color: var(--border); background: var(--lime-subtle); }
.nav__mobile .btn { margin-top: 0.5rem; justify-content: center; }

/* ---- Hero ---- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding-top: 120px; padding-bottom: 80px;
}
.hero__aurora {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.aurora-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.9;
  animation: float-orb var(--dur, 10s) ease-in-out infinite;
  animation-delay: var(--del, 0s);
}
.aurora-orb:nth-child(1) {
  width: clamp(300px,50vw,650px); height: clamp(300px,50vw,650px);
  background: radial-gradient(circle, rgba(184,255,79,0.14) 0%, transparent 70%);
  top: -15%; left: -8%; --dur:12s;
}
.aurora-orb:nth-child(2) {
  width: clamp(250px,40vw,550px); height: clamp(250px,40vw,550px);
  background: radial-gradient(circle, rgba(34,197,94,0.1) 0%, transparent 70%);
  top: 25%; right: -5%; --dur:15s; --del:-4s;
}
.aurora-orb:nth-child(3) {
  width: clamp(200px,35vw,450px); height: clamp(200px,35vw,450px);
  background: radial-gradient(circle, rgba(255,200,71,0.07) 0%, transparent 70%);
  bottom: 5%; left: 30%; --dur:11s; --del:-7s;
}
.aurora-orb:nth-child(4) {
  width: clamp(150px,25vw,350px); height: clamp(150px,25vw,350px);
  background: radial-gradient(circle, rgba(184,255,79,0.08) 0%, transparent 70%);
  bottom: 20%; right: 20%; --dur:9s; --del:-2s;
}
@keyframes float-orb {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(18px,-14px) scale(1.04); }
  66%      { transform: translate(-14px,10px) scale(0.97); }
}

.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--lime-subtle); border: 1px solid var(--border);
  border-radius: 100px; padding: 0.45rem 1rem 0.45rem 0.6rem;
  font-size: 0.82rem; font-weight: 500; color: var(--lime);
  margin-bottom: 1.75rem;
}
.hero__badge-dot {
  width: 8px; height: 8px; background: var(--lime);
  border-radius: 50%; animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 0 rgba(184,255,79,0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(184,255,79,0); }
}

.hero__title { margin-bottom: 1.5rem; }
.hero__title em {
  font-style: normal; color: var(--lime);
  position: relative; white-space: nowrap;
}
.hero__desc { font-size: 1.1rem; max-width: 520px; margin-bottom: 2.5rem; }
.hero__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; }
.hero__trust {
  display: flex; align-items: center; gap: 1.5rem;
  margin-top: 3.5rem; padding-top: 3rem;
  border-top: 1px solid var(--border-sub); flex-wrap: wrap;
}
.hero__trust-item { display: flex; align-items: center; gap: 0.5rem; }
.hero__trust-item svg { width: 18px; height: 18px; color: var(--lime); flex-shrink: 0; }
.hero__trust-item span { font-size: 0.82rem; font-weight: 500; color: var(--gray); }

.hero__visual { position: relative; }
.hero__img-wrap {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 60px rgba(184,255,79,0.06);
  aspect-ratio: 4/3;
}
.hero__img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero__card {
  position: absolute; bottom: -1.5rem; left: -1.5rem;
  background: var(--bg-card); backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: var(--r);
  padding: 1.1rem 1.4rem;
  box-shadow: 0 16px 50px rgba(0,0,0,0.4);
  min-width: 200px;
  animation: card-float 5s ease-in-out infinite;
}
@keyframes card-float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.hero__card-num {
  font-family: var(--font-disp); font-size: 1.9rem; font-weight: 700;
  color: var(--lime); line-height: 1;
}
.hero__card-label { font-size: 0.78rem; color: var(--gray); margin-top: 0.2rem; }
.hero__card-2 {
  position: absolute; top: -1.5rem; right: -1rem;
  animation-delay: -2.5s;
}

/* ---- Trust Bar ---- */
.trust-bar {
  padding-block: 2rem;
  border-top: 1px solid var(--border-sub);
  border-bottom: 1px solid var(--border-sub);
  background: var(--bg-2);
}
.trust-bar__inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
}
.trust-bar__item {
  display: flex; align-items: center; gap: 0.65rem;
}
.trust-bar__item svg { width: 20px; height: 20px; color: var(--lime); flex-shrink: 0; }
.trust-bar__item span { font-size: 0.85rem; font-weight: 500; color: var(--gray); }
.trust-bar__divider { width: 1px; height: 24px; background: var(--border-sub); }

/* ---- Section Headers ---- */
.section-header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-header--center { text-align: center; }
.section-header--center .eyebrow { justify-content: center; }
.section-header p { max-width: 560px; margin-top: 1rem; font-size: 1.05rem; }
.section-header--center p { margin-inline: auto; }

/* ---- Services Grid ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-sub);
  border-radius: var(--r-lg); padding: 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out), box-shadow 0.3s;
  cursor: default; position: relative; overflow: hidden;
  backdrop-filter: blur(12px);
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top left, var(--lime-subtle) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.4s;
  pointer-events: none; z-index: 0;
}
.service-card__body, .service-card__media { position: relative; z-index: 1; }
.service-card:hover {
  border-color: var(--border); transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35), 0 0 0 1px var(--border);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--lime-subtle); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem; color: var(--lime);
  transition: background 0.3s, box-shadow 0.3s;
}
.service-card:hover .service-card__icon {
  background: rgba(184,255,79,0.15);
  box-shadow: 0 0 20px var(--lime-glow);
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 { margin-bottom: 0.75rem; font-size: 1.2rem; }
.service-card p  { font-size: 0.92rem; line-height: 1.7; }
.service-card__link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 1.5rem; font-size: 0.88rem; font-weight: 600;
  color: var(--lime); transition: gap 0.2s;
}
.service-card__link svg { width: 16px; height: 16px; }
.service-card:hover .service-card__link { gap: 0.7rem; }

/* ---- How It Works ---- */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; position: relative; }
.steps::before {
  content: ''; position: absolute; top: 40px; left: calc(16.67% + 1rem); right: calc(16.67% + 1rem);
  height: 1px; background: linear-gradient(to right, var(--border) 0%, var(--lime-glow) 50%, var(--border) 100%);
  z-index: 0;
}
.step { text-align: center; position: relative; z-index: 1; }
.step__num {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-disp); font-size: 1.5rem; font-weight: 700; color: var(--lime);
  margin: 0 auto 1.75rem; position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.step:hover .step__num {
  border-color: var(--lime);
  box-shadow: 0 0 30px var(--lime-glow);
}
.step__num svg { width: 28px; height: 28px; }
.step h3 { margin-bottom: 0.75rem; }
.step p   { font-size: 0.9rem; }

/* ---- Stats ---- */
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border-sub);
  border: 1px solid var(--border-sub); border-radius: var(--r-lg); overflow: hidden;
}
.stat {
  background: var(--bg-3); padding: 2.5rem 2rem; text-align: center;
  transition: background 0.3s;
}
.stat:hover { background: var(--bg-card); }
.stat__num {
  font-family: var(--font-disp); font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700; color: var(--lime); line-height: 1; margin-bottom: 0.5rem;
  display: flex; align-items: baseline; justify-content: center; gap: 0.1rem;
}
.stat__suffix { font-size: 1.6rem; }
.stat__label { font-size: 0.88rem; color: var(--gray); }

/* ---- Why Us ---- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.why__features { display: flex; flex-direction: column; gap: 1.75rem; }
.why-item { display: flex; gap: 1.25rem; }
.why-item__icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px;
  background: var(--lime-subtle); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--lime); margin-top: 0.1rem;
}
.why-item__icon svg { width: 22px; height: 22px; }
.why-item h4 { margin-bottom: 0.35rem; }
.why-item p  { font-size: 0.9rem; }
.why__img {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 24px 80px rgba(0,0,0,0.45);
  aspect-ratio: 3/4;
}
.why__img img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Testimonials ---- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonial {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: var(--r-lg); padding: 2rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
  backdrop-filter: blur(12px);
}
.testimonial:hover { border-color: var(--border); transform: translateY(-4px); }
.testimonial__stars {
  display: flex; gap: 3px; color: var(--gold); margin-bottom: 1.25rem;
}
.testimonial__stars svg { width: 16px; height: 16px; fill: currentColor; }
.testimonial__text {
  font-size: 0.95rem; color: var(--white); line-height: 1.75;
  margin-bottom: 1.75rem; font-style: italic;
}
.testimonial__author { display: flex; align-items: center; gap: 0.85rem; }
.testimonial__avatar {
  width: 42px; height: 42px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--border); flex-shrink: 0;
}
.testimonial__avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial__name { font-size: 0.88rem; font-weight: 600; color: var(--white); }
.testimonial__loc  { font-size: 0.78rem; color: var(--muted); }

/* ---- CTA Banner ---- */
.cta-banner {
  border-radius: var(--r-lg); padding: clamp(3rem,6vw,5rem);
  background: linear-gradient(135deg, var(--bg-3) 0%, rgba(184,255,79,0.07) 100%);
  border: 1px solid var(--border); text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(184,255,79,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 1rem; }
.cta-banner p  { max-width: 560px; margin: 0 auto 2.5rem; font-size: 1.05rem; }
.cta-banner__actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ---- Footer ---- */
.footer {
  background: var(--bg-2); border-top: 1px solid var(--border-sub);
  padding-top: clamp(3rem,6vw,5rem); padding-bottom: 2rem;
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer__brand p { font-size: 0.88rem; margin-top: 1rem; max-width: 280px; }
.footer__col h5 {
  font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; margin-bottom: 1.25rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__col a  { font-size: 0.88rem; color: var(--gray); transition: color 0.2s; }
.footer__col a:hover { color: var(--lime); }
.footer__contact-item { display: flex; align-items: flex-start; gap: 0.65rem; margin-bottom: 0.85rem; }
.footer__contact-item svg { width: 16px; height: 16px; color: var(--lime); flex-shrink: 0; margin-top: 3px; }
.footer__contact-item span { font-size: 0.88rem; color: var(--gray); }
.footer__bottom {
  border-top: 1px solid var(--border-sub); padding-top: 1.75rem;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer__bottom p { font-size: 0.82rem; color: var(--muted); }
.footer__badge {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--lime-subtle); border: 1px solid var(--border);
  border-radius: 100px; padding: 0.35rem 0.85rem;
  font-size: 0.75rem; font-weight: 600; color: var(--lime);
}
.footer__badge svg { width: 14px; height: 14px; }
.footer__socials { display: flex; gap: 0.75rem; }
.footer__social {
  width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid var(--border-sub); display: flex; align-items: center; justify-content: center;
  color: var(--gray); transition: all 0.2s;
}
.footer__social:hover { border-color: var(--border); color: var(--lime); background: var(--lime-subtle); }
.footer__social svg { width: 16px; height: 16px; }

/* ---- Page Heros (inner pages) ---- */
.page-hero {
  padding-top: 160px; padding-bottom: var(--pad);
  position: relative; overflow: hidden;
  background: linear-gradient(to bottom, var(--bg-2), var(--bg));
}
.page-hero::before {
  content: ''; position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
  width: 80vw; height: 60vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(184,255,79,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero__content { text-align: center; position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }
.page-hero p { font-size: 1.1rem; margin-top: 1.25rem; }

/* ---- Services Page ---- */
.service-detail {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center; padding-block: clamp(3rem,5vw,5rem);
  border-bottom: 1px solid var(--border-sub);
}
.service-detail:last-child { border-bottom: none; }
.service-detail--reverse { direction: rtl; }
.service-detail--reverse > * { direction: ltr; }
.service-detail__img {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border); aspect-ratio: 4/3;
}
.service-detail__img img { width: 100%; height: 100%; object-fit: cover; }
.service-detail__content { }
.service-detail__features { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.feature-check {
  display: flex; align-items: flex-start; gap: 0.75rem;
  font-size: 0.92rem; color: var(--gray);
}
.feature-check svg { width: 18px; height: 18px; color: var(--lime); flex-shrink: 0; margin-top: 2px; }

/* ---- About ---- */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.value-card {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: var(--r-lg); padding: 2rem; text-align: center;
  transition: border-color 0.3s, transform 0.3s;
  backdrop-filter: blur(12px);
}
.value-card:hover { border-color: var(--border); transform: translateY(-4px); }
.value-card__icon {
  width: 56px; height: 56px; border-radius: 14px; margin: 0 auto 1.5rem;
  background: var(--lime-subtle); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--lime);
}
.value-card__icon svg { width: 28px; height: 28px; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.team-card {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: var(--r-lg); overflow: hidden;
  transition: border-color 0.3s, transform 0.3s; backdrop-filter: blur(12px);
}
.team-card:hover { border-color: var(--border); transform: translateY(-4px); }
.team-card__img { aspect-ratio: 1; overflow: hidden; }
.team-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.team-card:hover .team-card__img img { transform: scale(1.04); }
.team-card__info { padding: 1.25rem; }
.team-card__name { font-weight: 600; font-size: 0.95rem; }
.team-card__role { font-size: 0.82rem; color: var(--lime); margin-top: 0.2rem; }
.accred-strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 2rem; padding: 2.5rem; background: var(--bg-3); border-radius: var(--r-lg);
  border: 1px solid var(--border-sub); margin-top: 2rem;
}
.accred-item {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.85rem; font-weight: 600; color: var(--gray);
}
.accred-item svg { width: 22px; height: 22px; color: var(--lime); }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start; }
.contact-info__item { display: flex; gap: 1rem; margin-bottom: 2rem; }
.contact-info__icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: var(--lime-subtle); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--lime);
}
.contact-info__icon svg { width: 20px; height: 20px; }
.contact-info__text h4 { margin-bottom: 0.25rem; }
.contact-info__text p, .contact-info__text a { font-size: 0.9rem; }
.contact-form {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: var(--r-lg); padding: clamp(1.5rem, 3vw, 2.5rem);
  backdrop-filter: blur(12px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--gray); margin-bottom: 0.5rem; letter-spacing: 0.05em; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg-3); border: 1px solid var(--border-sub);
  border-radius: var(--r); padding: 0.85rem 1rem; color: var(--white);
  font-size: 0.92rem; transition: border-color 0.2s, box-shadow 0.2s;
  outline: none; appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--border); box-shadow: 0 0 0 3px var(--lime-subtle);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--muted); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-3); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border-sub);
  border-radius: var(--r); overflow: hidden; backdrop-filter: blur(12px);
  transition: border-color 0.2s;
}
.faq-item.open, .faq-item:hover { border-color: var(--border); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 1.75rem; cursor: pointer; gap: 1rem; user-select: none;
}
.faq-question h4 { font-size: 0.98rem; font-weight: 600; flex: 1; }
.faq-chevron {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: var(--lime-subtle); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--lime); transition: transform 0.3s, background 0.2s;
}
.faq-chevron svg { width: 14px; height: 14px; }
.faq-item.open .faq-chevron { transform: rotate(180deg); background: var(--lime); color: #080d08; }
.faq-answer {
  padding: 0 1.75rem; max-height: 0; overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 400px; padding-bottom: 1.5rem; }
.faq-answer p { font-size: 0.92rem; }

/* ---- Scroll Reveal ---- */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---- Utility ---- */
.gap-sm { gap: 0.75rem; }
.mt-1  { margin-top: 1rem; }
.mt-2  { margin-top: 2rem; }
.mb-4  { margin-bottom: 2.5rem; }
.divider { width: 48px; height: 3px; background: var(--lime); border-radius: 3px; margin-block: 1.5rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__grid      { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__visual    { order: 2; max-width: 560px; }
  .hero__float     { display: none; }
  .why-grid        { grid-template-columns: 1fr; gap: 3rem; }
  .why__img        { aspect-ratio: 16/9; max-width: 600px; }
  .footer__grid    { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-grid      { grid-template-columns: repeat(2,1fr); }
  .service-detail  { grid-template-columns: 1fr; }
  .service-detail--reverse { direction: ltr; }
  .contact-grid    { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta .btn-outline { display: none; }
  .nav__hamburger  { display: flex; }
  .hero__trust     { gap: 1rem; }
  .trust-bar__divider { display: none; }
  .steps           { grid-template-columns: 1fr; }
  .steps::before   { display: none; }
  .services-grid   { grid-template-columns: 1fr; }
  .values-grid     { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer__grid    { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom  { flex-direction: column; align-items: flex-start; }
  .form-row        { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid  { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   NEW COMPONENTS (v2)
   ============================================================ */

/* ---- News Ticker ---- */
.ticker {
  background: var(--lime); color: #080d08;
  overflow: hidden; white-space: nowrap;
  position: fixed; top: 0; left: 0; right: 0; z-index: 99;
  height: 36px; display: flex; align-items: center;
}
.ticker__track {
  display: inline-flex; align-items: center;
  font-size: 0.82rem; font-weight: 600;
  animation: ticker-scroll 38s linear infinite;
  will-change: transform;
}
.ticker__track span { padding-right: 0; }
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
/* Push nav + page content down when ticker is present */
body.has-ticker .nav { top: 36px; }
body.has-ticker .hero { padding-top: 156px; }
body.has-ticker .page-hero { padding-top: 196px; }

/* ---- Service Image Cards ---- */
.service-card--img { padding: 0; overflow: hidden; }
.service-card__media {
  position: relative; aspect-ratio: 16/9; overflow: hidden;
  border-top-left-radius: var(--r-lg); border-top-right-radius: var(--r-lg);
}
.service-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.service-card--img:hover .service-card__media img { transform: scale(1.06); }
.service-card__rebate {
  position: absolute; top: 0.85rem; left: 0.85rem; z-index: 2;
  background: var(--lime); color: #080d08;
  font-family: var(--font-disp); font-size: 0.74rem; font-weight: 700;
  padding: 0.35rem 0.75rem; border-radius: 100px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.service-card__body { padding: 1.5rem 2rem 2rem; }
.service-card__icon--sm {
  width: 40px; height: 40px; border-radius: 10px; margin-top: -2.6rem;
  position: relative; z-index: 3; margin-bottom: 1rem;
  background: var(--bg-3); border: 1px solid var(--border);
}
.service-card__icon--sm svg { width: 20px; height: 20px; }

/* ---- Hero Satisfaction Card ---- */
.hero__sat-card {
  position: absolute; bottom: -1.5rem; left: -1.5rem;
  background: var(--bg-card); backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: var(--r);
  padding: 0.6rem; width: 220px;
  box-shadow: 0 16px 50px rgba(0,0,0,0.4);
}
.hero__sat-card img {
  width: 100%; height: 120px; object-fit: cover;
  border-radius: 10px; margin-bottom: 0.6rem;
}
.hero__sat-card span {
  display: block; font-size: 0.78rem; font-weight: 500;
  color: var(--gray); text-align: center; padding-bottom: 0.25rem;
}

/* ---- Aircon airflow SVG overlay ---- */
.hero__img-wrap { position: relative; }
/* Premium cool-air mist drifting gently from the air conditioner (top-right).
   Soft blurred gradients, low opacity, GPU transforms only. Never blocks clicks. */
.hero__mist {
  position: absolute; top: 0; right: 0;
  width: 58%; height: 72%;
  z-index: 2; pointer-events: none; overflow: hidden;
}
.hero__mist span {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle, rgba(214,238,255,0.55), rgba(214,238,255,0) 70%);
  filter: blur(22px); opacity: 0;
  will-change: transform, opacity;
}
.hero__mist span:nth-child(1) { width: 150px; height: 150px; top: 5%;  right: 14%; animation: hero-mist 8s   ease-in-out infinite; }
.hero__mist span:nth-child(2) { width: 115px; height: 115px; top: 11%; right: 33%; animation: hero-mist 9.5s ease-in-out infinite 2s; }
.hero__mist span:nth-child(3) { width: 95px;  height: 95px;  top: 3%;  right: 25%; animation: hero-mist 7s   ease-in-out infinite 4s; }
@keyframes hero-mist {
  0%   { opacity: 0;    transform: translate(0, -6px)  scale(0.85); }
  25%  { opacity: 0.5; }
  60%  { opacity: 0.32; }
  100% { opacity: 0;    transform: translate(-28px, 48px) scale(1.2); }
}

/* ---- Shower water animation (page hero) ---- */
.page-hero--water { position: relative; }
.water-fall {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.water-fall span {
  position: absolute; top: -20%; width: 2px; height: 40%;
  background: linear-gradient(to bottom, transparent, rgba(168,218,255,0.9), transparent);
  opacity: 0.08;
  animation: water-drop linear infinite;
}
.water-fall span:nth-child(1) { left: 12%; animation-duration: 2.6s; animation-delay: 0s; }
.water-fall span:nth-child(2) { left: 24%; animation-duration: 3.2s; animation-delay: 0.6s; }
.water-fall span:nth-child(3) { left: 38%; animation-duration: 2.9s; animation-delay: 1.1s; }
.water-fall span:nth-child(4) { left: 51%; animation-duration: 3.5s; animation-delay: 0.3s; }
.water-fall span:nth-child(5) { left: 63%; animation-duration: 2.7s; animation-delay: 1.4s; }
.water-fall span:nth-child(6) { left: 77%; animation-duration: 3.1s; animation-delay: 0.9s; }
.water-fall span:nth-child(7) { left: 88%; animation-duration: 3.4s; animation-delay: 1.7s; }
@keyframes water-drop {
  0%   { transform: translateY(0); }
  100% { transform: translateY(320%); }
}

/* ---- Testimonial Avatar (initials) ---- */
.testimonial__avatar--initials {
  display: flex; align-items: center; justify-content: center;
  background: var(--lime-subtle); color: var(--lime);
  font-family: var(--font-disp); font-weight: 700; font-size: 0.95rem;
}

/* ---- Savings Calculator ---- */
.calc {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden; backdrop-filter: blur(12px);
}
.calc__controls { padding: clamp(1.75rem, 4vw, 3rem); }
.calc__field { margin-bottom: 2.25rem; }
.calc__field:last-child { margin-bottom: 0; }
.calc__label {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.calc__label span:first-child { font-size: 0.9rem; font-weight: 500; color: var(--gray); }
.calc__value {
  font-family: var(--font-disp); font-size: 1.1rem; font-weight: 700;
  color: var(--lime);
}
.calc__slider {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px;
  border-radius: 100px; background: var(--bg-3); outline: none; cursor: pointer;
}
.calc__slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--lime); cursor: pointer;
  border: 3px solid var(--bg-3); box-shadow: 0 0 0 1px var(--lime), 0 4px 12px var(--lime-glow);
  transition: transform 0.15s;
}
.calc__slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc__slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--lime); cursor: pointer; border: 3px solid var(--bg-3);
  box-shadow: 0 0 0 1px var(--lime);
}
.calc__result {
  background: linear-gradient(155deg, var(--bg-3), rgba(184,255,79,0.08));
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex; flex-direction: column; justify-content: center;
  border-left: 1px solid var(--border-sub);
}
.calc__result-block { margin-bottom: 2rem; }
.calc__result-label {
  font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; margin-bottom: 0.4rem;
}
.calc__result-num {
  font-family: var(--font-disp); font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700; color: var(--lime); line-height: 1;
}
.calc__result-sub { font-size: 0.82rem; color: var(--gray); margin-top: 0.5rem; }

/* ---- Multi-step Lead Form ---- */
.lead {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: clamp(1.75rem, 4vw, 3.5rem);
  max-width: 760px; margin: 0 auto; backdrop-filter: blur(12px);
  position: relative; overflow: hidden;
}
.lead__dots { display: flex; align-items: center; justify-content: center; gap: 0.6rem; margin-bottom: 2.5rem; }
.lead__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border-sub);
  transition: all 0.3s;
}
.lead__dot.active { background: var(--lime); border-color: var(--lime); box-shadow: 0 0 12px var(--lime-glow); }
.lead__dot.done { background: var(--lime-dim); border-color: var(--lime-dim); }
.lead__step { display: none; animation: fade-step 0.4s var(--ease-out); }
.lead__step.active { display: block; }
@keyframes fade-step { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.lead__step h3 { text-align: center; margin-bottom: 0.5rem; }
.lead__step > p { text-align: center; margin-bottom: 2rem; font-size: 0.92rem; }
.lead__tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.85rem; }
.lead__tile {
  background: var(--bg-3); border: 1px solid var(--border-sub);
  border-radius: var(--r); padding: 1.25rem 1rem; text-align: center;
  cursor: pointer; transition: all 0.2s; color: var(--white);
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
}
.lead__tile svg { width: 26px; height: 26px; color: var(--lime); }
.lead__tile span { font-size: 0.82rem; font-weight: 500; line-height: 1.3; }
.lead__tile:hover { border-color: var(--border); transform: translateY(-3px); }
.lead__tile.selected { border-color: var(--lime); background: var(--lime-subtle); }
.lead__actions { display: flex; gap: 1rem; margin-top: 2rem; }
.lead__actions .btn { flex: 1; justify-content: center; }
.lead__success { display: none; text-align: center; padding: 2rem 0; }
.lead__success.show { display: block; animation: fade-step 0.5s var(--ease-out); }
.lead__check {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 1.75rem;
  background: var(--lime); display: flex; align-items: center; justify-content: center;
  animation: pop-check 0.5s var(--ease-out);
}
.lead__check svg { width: 40px; height: 40px; color: #080d08; }
@keyframes pop-check { 0% { transform: scale(0); } 60% { transform: scale(1.15); } 100% { transform: scale(1); } }

/* ---- Sticky Floating CTA ---- */
.sticky-cta {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 95;
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--lime); color: #080d08;
  font-family: var(--font-disp); font-size: 0.95rem; font-weight: 700;
  padding: 0.85rem 1.5rem; border-radius: 99px;
  box-shadow: 0 12px 40px var(--lime-glow), 0 4px 16px rgba(0,0,0,0.3);
  opacity: 0; visibility: hidden; transform: translateY(20px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out), background 0.2s;
}
.sticky-cta.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.sticky-cta:hover { background: #caff6a; transform: translateY(-3px); }

/* ---- About: single team image ---- */
.team-banner {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border); position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.45);
}
.team-banner img { width: 100%; aspect-ratio: 21/9; object-fit: cover; }
.team-banner__caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 2.5rem 2rem 1.5rem;
  background: linear-gradient(to top, rgba(8,13,8,0.92), transparent);
  font-size: 0.95rem; font-weight: 500; color: var(--white); text-align: center;
}

/* ---- v2 Responsive ---- */
@media (max-width: 900px) {
  .calc { grid-template-columns: 1fr; }
  .calc__result { border-left: none; border-top: 1px solid var(--border-sub); }
  .lead__tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .sticky-cta { bottom: 1rem; right: 1rem; padding: 0.7rem 1.15rem; font-size: 0.85rem; }
  .lead__actions { flex-direction: column; }
  .team-banner img { aspect-ratio: 16/10; }
}

/* ---- Homepage featured service cards ---- */
a.service-card { text-decoration: none; color: inherit; display: block; }
.service-card--feature .service-card__media { aspect-ratio: 4 / 3; }
.service-card--feature .service-card__body { padding: 1.6rem 1.9rem 1.9rem; }
.service-card--feature h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.service-card--feature p { font-size: 0.95rem; }
.services-row--secondary { margin-top: 1.5rem; }
.service-card.svc-mini { display: flex; align-items: center; gap: 1rem; padding: 1.4rem 1.6rem; }
.svc-mini > * { position: relative; z-index: 1; }
.svc-mini__icon { width: 46px; height: 46px; flex-shrink: 0; border-radius: 11px; background: var(--lime-subtle); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--lime); }
.svc-mini__icon svg { width: 22px; height: 22px; }
.svc-mini h4 { font-size: 1.02rem; margin-bottom: 0.15rem; }
.svc-mini p { font-size: 0.82rem; margin: 0; }
.svc-mini__arrow { margin-left: auto; color: var(--lime); flex-shrink: 0; transition: transform 0.2s; }
.svc-mini:hover .svc-mini__arrow { transform: translateX(3px); }

/* ---- Brand lockup (header) ---- */
.brand { display: flex; align-items: center; gap: 0.85rem; text-decoration: none; flex: 0 0 auto; }
.brand-icon { height: 52px; width: auto; flex-shrink: 0; display: block; }
.brand-text { display: flex; flex-direction: column; justify-content: center; line-height: 1.15; }
.brand-name { font-family: var(--font-disp); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.05em; color: var(--white); white-space: nowrap; }
.brand-tagline { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.012em; color: var(--gray); margin-top: 0.18rem; white-space: nowrap; }
.nav.scrolled .brand-icon { height: 44px; transition: height 0.35s var(--ease); }
@media (max-width: 768px) {
  .brand { gap: 0.6rem; }
  .brand-icon { height: 42px; }
  .nav.scrolled .brand-icon { height: 38px; }
  .brand-name { font-size: 1.02rem; }
  .brand-tagline { font-size: 0.62rem; }
}
@media (max-width: 400px) { .brand-tagline { display: none; } }

/* ---- Logo ---- */
.nav__logo { flex: 0 0 auto; }
.nav__logo-img { height: 112px; width: auto; max-width: 340px; display: block; object-fit: contain; }
.nav.scrolled .nav__logo-img { height: 84px; transition: height 0.35s var(--ease); }
@media (max-width: 768px) { .nav__logo-img { height: 72px; max-width: 240px; } .nav.scrolled .nav__logo-img { height: 60px; } }
.footer__logo-row { display: flex; align-items: center; gap: 0.65rem; }
.footer__logo-img { height: 42px; width: auto; display: block; }
.footer__logo-name { font-family: var(--font-disp); font-weight: 700; font-size: 1.15rem; color: var(--white); letter-spacing: -0.02em; }

/* ---- Nav Services Dropdown ---- */
.nav__item--drop { position: relative; }
.nav__item--drop > a::after {
  content: ''; display: inline-block; width: 6px; height: 6px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px); margin-left: 0.45rem; opacity: 0.6;
  transition: transform 0.2s;
}
.nav__item--drop:hover > a::after { transform: rotate(225deg) translateY(2px); }
.nav__dropdown {
  position: absolute; top: 100%; left: 0; min-width: 240px; padding-top: 0.6rem;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.22s var(--ease-out), transform 0.22s var(--ease-out), visibility 0.22s;
}
.nav__dropdown-inner {
  background: rgba(8,13,8,0.97); backdrop-filter: blur(20px);
  border: 1px solid var(--border-sub); border-radius: 12px; padding: 0.5rem;
  display: flex; flex-direction: column; gap: 0.15rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}
.nav__item--drop:hover .nav__dropdown,
.nav__item--drop:focus-within .nav__dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__dropdown a {
  padding: 0.65rem 0.85rem; border-radius: 8px; font-size: 0.88rem;
  font-weight: 500; color: var(--gray); white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}
.nav__dropdown a:hover { background: var(--lime-subtle); color: var(--white); }
.nav__mobile a.nav__mobile-sub { padding-left: 1.85rem; font-size: 0.92rem; opacity: 0.85; }

/* ---- Consent Checkbox ---- */
.form-consent { margin-top: 1rem; margin-bottom: 1.25rem; }
.consent-label { display: flex; align-items: flex-start; gap: 0.75rem; cursor: pointer; }
.consent-checkbox { width: 18px; height: 18px; min-width: 18px; margin-top: 2px; accent-color: var(--lime); cursor: pointer; }
.consent-text { font-size: 0.85rem; color: var(--gray); line-height: 1.5; }
.consent-link { color: var(--lime); text-decoration: underline; font-weight: 600; }
.consent-link:hover { color: var(--white); }

/* ---- Consent / Thank You page content ---- */
.prose { max-width: 760px; margin: 0 auto; }
.prose p { margin-bottom: 1.5rem; font-size: 1rem; line-height: 1.85; }
.prose a { color: var(--lime); text-decoration: underline; }
.prose a:hover { color: var(--white); }

/* ============================================================
   SERVICE IMAGE INTERACTION
   Photography-led, no decorative overlays. Subtle premium hover.
   ============================================================ */
.service-detail__img { position: relative; }
.service-detail__img img { transition: transform 0.7s var(--ease-out); }
.service-detail__img:hover img { transform: scale(1.04); }

/* ============================================================
   HEATING & COOLING PAGE COMPONENTS
   ============================================================ */
/* Hero floating trust badges (desktop) */
.hero__float {
  position: absolute; display: flex; align-items: center; gap: 0.5rem;
  background: var(--bg-card); backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: 100px;
  padding: 0.55rem 1rem; font-size: 0.8rem; font-weight: 600; color: var(--white);
  box-shadow: 0 14px 34px rgba(0,0,0,0.4); z-index: 3;
  animation: card-float 6s ease-in-out infinite;
}
.hero__float svg { width: 16px; height: 16px; color: var(--lime); flex-shrink: 0; }
.hero__float--1 { top: 7%; left: -1.25rem; }
.hero__float--2 { bottom: 10%; right: -1rem; animation-delay: -3s; }

/* Hero trust chips (always visible) */
.hero__chips { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.75rem; }
.hero__chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--lime-subtle); border: 1px solid var(--border); border-radius: 100px;
  padding: 0.45rem 0.9rem; font-size: 0.78rem; font-weight: 600; color: var(--lime);
}
.hero__chip svg { width: 14px; height: 14px; }

/* System comparison cards (reuse service-card--img) */
.sys-best { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 600; margin-bottom: 0.6rem; }
.sys-features { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }
.sys-features .feature-check { font-size: 0.88rem; }

/* Before vs After table */
.vs-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r-lg); }
.vs {
  display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 1px;
  background: var(--border-sub); border: 1px solid var(--border-sub);
  border-radius: var(--r-lg); overflow: hidden; min-width: 580px;
}
.vs > div { background: var(--bg-3); padding: 1.05rem 1.25rem; display: flex; align-items: center; font-size: 0.92rem; }
.vs__head { font-family: var(--font-disp); font-weight: 700; font-size: 1rem; color: var(--white); }
.vs__head--new { color: var(--lime); }
.vs__row-label { color: var(--gray); font-weight: 500; }
.vs__old { color: var(--gray); }
.vs__new { color: var(--white); font-weight: 600; }
.vs__old svg, .vs__new svg { width: 16px; height: 16px; margin-right: 0.55rem; flex-shrink: 0; }
.vs__new svg { color: var(--lime); }
.vs__old svg { color: #c2785f; }

/* Rebate timeline */
.timeline { display: flex; flex-direction: column; max-width: 640px; margin: 0 auto; }
.timeline__step { display: flex; gap: 1.25rem; position: relative; padding-bottom: 2.25rem; }
.timeline__step:last-child { padding-bottom: 0; }
.timeline__step::before { content: ''; position: absolute; left: 23px; top: 50px; bottom: 0; width: 2px; background: linear-gradient(var(--border), transparent); }
.timeline__step:last-child::before { display: none; }
.timeline__num {
  width: 48px; height: 48px; flex-shrink: 0; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--lime); position: relative; z-index: 1;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.timeline__step:hover .timeline__num { border-color: var(--lime); box-shadow: 0 0 24px var(--lime-glow); }
.timeline__num svg { width: 22px; height: 22px; }
.timeline__body { padding-top: 0.35rem; }
.timeline__body h4 { margin-bottom: 0.35rem; }
.timeline__body p { font-size: 0.9rem; }

/* Premium brand cards */
.brand-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.brand-card {
  background: var(--bg-card); border: 1px solid var(--border-sub); border-radius: var(--r);
  padding: 2.25rem 1rem; text-align: center; backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s;
}
.brand-card:hover { border-color: var(--border); transform: translateY(-4px); }
.brand-card__name { font-family: var(--font-disp); font-weight: 700; font-size: 1.15rem; color: var(--white); letter-spacing: -0.01em; }
.brand-card__sub { font-size: 0.74rem; color: var(--muted); margin-top: 0.35rem; }

/* Case study cards */
.case-card { background: var(--bg-card); border: 1px solid var(--border-sub); border-radius: var(--r-lg); overflow: hidden; backdrop-filter: blur(12px); transition: border-color 0.3s, transform 0.3s; }
.case-card:hover { border-color: var(--border); transform: translateY(-4px); }
.case-card__img { aspect-ratio: 16/10; overflow: hidden; }
.case-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.case-card:hover .case-card__img img { transform: scale(1.05); }
.case-card__body { padding: 1.5rem; }
.case-card__tag { display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--lime); background: var(--lime-subtle); border: 1px solid var(--border); border-radius: 100px; padding: 0.25rem 0.7rem; margin-bottom: 1rem; }
.case-card__row { margin-bottom: 0.85rem; }
.case-card__k { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 600; }
.case-card__v { font-size: 0.92rem; color: var(--white); }
.case-card__v--lime { color: var(--lime); font-weight: 600; }
.case-card__note { font-size: 0.74rem; color: var(--muted); font-style: italic; margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--border-sub); }

@media (max-width: 900px) {
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   HEATING & COOLING PAGE v4 (estimator, buying guide, vsx)
   ============================================================ */
/* Rebate estimator */
.estimator { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; backdrop-filter: blur(12px); }
.estimator__inputs { padding: clamp(1.75rem, 4vw, 3rem); }
.estimator__inputs .form-group { margin-bottom: 1.25rem; }
.estimator__result { background: linear-gradient(155deg, var(--bg-3), rgba(184,255,79,0.08)); padding: clamp(1.75rem, 4vw, 3rem); display: flex; flex-direction: column; justify-content: center; border-left: 1px solid var(--border-sub); }
.estimator__range-label, .estimator__rec-label { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 0.4rem; }
.estimator__range { font-family: var(--font-disp); font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; color: var(--lime); line-height: 1; }
.estimator__rec { margin: 1.5rem 0; }
.estimator__rec-val { font-size: 1.1rem; font-weight: 600; color: var(--white); }
.estimator__note { font-size: 0.78rem; color: var(--muted); margin-bottom: 1.5rem; }
@media (max-width: 900px) { .estimator { grid-template-columns: 1fr; } .estimator__result { border-left: none; border-top: 1px solid var(--border-sub); } }

/* System buying-guide cards */
.sys-badge { position: absolute; top: 0.85rem; right: 0.85rem; z-index: 3; background: var(--lime); color: #080d08; font-family: var(--font-disp); font-size: 0.72rem; font-weight: 700; padding: 0.34rem 0.75rem; border-radius: 100px; box-shadow: 0 6px 20px rgba(0,0,0,0.3); }
.sys-profile { font-size: 0.85rem; color: var(--gray); margin-bottom: 1rem; }
.sys-specs { border-top: 1px solid var(--border-sub); margin-bottom: 1.25rem; }
.sys-spec { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--border-sub); font-size: 0.84rem; }
.sys-spec span:first-child { color: var(--gray); }
.sys-spec span:last-child { color: var(--white); font-weight: 600; text-align: right; }
.sys-score { display: inline-flex; gap: 3px; align-items: center; }
.sys-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-sub); }
.sys-dot.on { background: var(--lime); }

/* Before vs After premium */
.vsx { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: stretch; }
.vsx__col { border-radius: var(--r-lg); padding: clamp(1.5rem, 3vw, 2.25rem); border: 1px solid var(--border-sub); background: var(--bg-card); backdrop-filter: blur(12px); }
.vsx__col--new { border-color: var(--border); background: linear-gradient(160deg, var(--bg-3), rgba(184,255,79,0.08)); box-shadow: 0 24px 60px rgba(0,0,0,0.35), 0 0 0 1px var(--border); position: relative; }
.vsx__tag { display: inline-block; font-family: var(--font-disp); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.32rem 0.85rem; border-radius: 100px; margin-bottom: 1.25rem; }
.vsx__tag--old { background: rgba(194,120,95,0.15); color: #d49079; border: 1px solid rgba(194,120,95,0.3); }
.vsx__tag--new { background: var(--lime); color: #080d08; }
.vsx__col h3 { margin-bottom: 1.25rem; font-size: 1.25rem; }
.vsx__item { display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.75rem 0; border-bottom: 1px solid var(--border-sub); font-size: 0.9rem; line-height: 1.5; }
.vsx__item:last-child { border-bottom: none; }
.vsx__item svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.vsx__col--old .vsx__item { color: var(--gray); }
.vsx__col--old .vsx__item svg { color: #c2785f; }
.vsx__col--new .vsx__item { color: var(--white); }
.vsx__col--new .vsx__item svg { color: var(--lime); }
.vsx__k { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; display: block; margin-bottom: 0.1rem; }
@media (max-width: 760px) { .vsx { grid-template-columns: 1fr; } }

/* Case study story */
.case-story { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 0.25rem; }
.case-story__step { display: flex; gap: 0.7rem; align-items: flex-start; }
.case-story__k { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--lime); min-width: 62px; padding-top: 2px; }
.case-story__v { font-size: 0.88rem; color: var(--gray); }

/* FAQ category heading */
.faq-cat { font-family: var(--font-disp); font-size: 1.05rem; font-weight: 600; color: var(--lime); margin: 2.5rem 0 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border-sub); }
.faq-cat--first { margin-top: 0; }

/* ---- Accessibility: keyboard focus states ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.lead__tile:focus-visible,
.faq-question:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
}
.footer__brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  margin-bottom: 1.25rem;
}

.footer__brand-icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
}

.footer__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.footer__brand-name {
  font-weight: 800;
  font-size: 1.25rem;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.footer__brand-tagline {
  margin-top: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.04em;
}

@media (max-width: 768px) {
  .footer__brand-lockup {
    align-items: center;
    gap: 12px;
  }

  .footer__brand-icon {
    width: 48px;
    height: 48px;
  }

  .footer__brand-name {
    font-size: 1.1rem;
  }

  .footer__brand-tagline {
    font-size: 0.65rem;
  }
}