/* Home page styles (loaded only on index.php) */
.note { color: var(--gold-600); font-weight: 600; font-size: .9em; }

/* ---------- Hero ---------- */
.hero { background-color: var(--navy-900); color: var(--white); position: relative; overflow: hidden; padding-block: clamp(2.25rem, 5vw, 4rem) clamp(5rem, 9vw, 7rem); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, var(--navy-950) 0%, rgba(7,26,51,.35) 60%, rgba(7,26,51,0) 100%); pointer-events: none; }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.hero h1 { color: var(--white); max-width: 15ch; margin-bottom: .45em; }
.hero .lead { color: #C3D0E3; margin-bottom: 1.75rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.75rem; }
.hero__points { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; color: #D5DEEC; font-weight: 600; font-size: .92rem; }
.hero__points li { display: inline-flex; align-items: center; gap: .45rem; }
.hero__points .icon { color: var(--gold-500); }
.hero__visual { display: flex; justify-content: center; }
.hero-art { width: min(100%, 520px); filter: drop-shadow(0 30px 40px rgba(0,0,0,.35)); }

/* ---------- Quick estimate ---------- */
.quick-estimate { position: relative; z-index: 2; margin-top: clamp(-4.5rem, -7vw, -3.25rem); display: grid; grid-template-columns: 1.3fr 1fr auto; gap: 1.25rem; align-items: center; padding: 1.5rem 1.75rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.quick-estimate h2 { font-size: 1.3rem; margin-bottom: .2rem; }
.quick-estimate p { margin: 0; color: var(--muted); font-size: .95rem; }
.quick-estimate__field { position: relative; }
.quick-estimate__prefix { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); font-weight: 800; color: var(--navy-900); }
.quick-estimate__field .input { padding: 1rem 1rem 1rem 2.2rem; font-size: 1.05rem; font-weight: 700; }

/* ---------- Intro ---------- */
.split--top { align-items: start; }
.layers { margin: 0; padding: clamp(1rem, 3vw, 2rem); background: var(--mist); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.layers-art { width: 100%; height: auto; }
.layers figcaption { margin-top: .5rem; text-align: center; color: var(--muted); font-size: .9rem; font-weight: 600; }
.check-list { margin-block: 1.25rem 1.5rem; }

/* ---------- Why us ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); background: var(--white); }
.why-item { display: flex; gap: 1rem; padding: 1.4rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-item h3 { margin-bottom: .3rem; }
.why-item p { margin: 0; color: var(--muted); font-size: .95rem; }
.why-item__icon { flex: none; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--gold-100); color: #7A5200; }

/* ---------- Services (4 x 2) ---------- */
.solutions { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1.1rem; }
.solution { display: flex; flex-direction: column; align-items: flex-start; padding: 1.5rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); text-decoration: none; color: var(--ink); transition: border-color .2s, box-shadow .2s, transform .2s; }
.solution:hover { border-color: var(--navy-300); box-shadow: var(--shadow-md); transform: translateY(-3px); color: var(--ink); }
.solution__icon { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 1rem; border-radius: var(--radius-sm); background: var(--navy-900); color: var(--gold-500); }
.solution h3 { font-size: 1.1rem; margin-bottom: .45rem; }
.solution p { color: var(--muted); font-size: .93rem; flex: 1; margin-bottom: 1rem; }
.solution:hover .solution__more { background: var(--navy-900); color: var(--white); }

/* ---------- Stats ---------- */
.stats { background-color: var(--navy-950); padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.stats__grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1.5rem; margin: 0; }
.stat { display: flex; flex-direction: column-reverse; justify-content: flex-end; padding-left: 1.25rem; border-left: 3px solid var(--gold-500); }
.stat dd, .stat dt { margin: 0; }
.stat__value { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; line-height: 1; color: var(--white); letter-spacing: -.03em; }
.stat__label { margin-top: 0; margin-bottom: .5rem; color: #B9C7DD; font-weight: 600; }

/* ---------- Steps ---------- */
.steps, .step { list-style: none; }
.steps::marker, .step::marker { content: none; }
.steps { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 1rem; counter-reset: none; position: relative; }
.steps::before { content: ""; position: absolute; left: 4%; right: 4%; top: 24px; height: 3px; background: linear-gradient(90deg, var(--gold-500), var(--navy-300)); border-radius: 2px; }
.step { position: relative; text-align: center; padding-inline: .25rem; }
.step__num { position: relative; width: 50px; height: 50px; margin: 0 auto 1rem; display: grid; place-items: center; border-radius: 50%; background: var(--navy-900); color: var(--gold-500); font-weight: 800; font-size: 1.15rem; border: 4px solid var(--white); box-shadow: 0 0 0 1px var(--navy-900); }
.step h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.step p { color: var(--muted); font-size: .9rem; margin: 0; }

/* ---------- Why solar ---------- */
.benefits { display: grid; gap: 1rem; }
.benefit { display: flex; gap: 1rem; padding: 1.25rem 1.4rem; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); background: rgba(255,255,255,.04); }
.benefit h3 { margin-bottom: .2rem; font-size: 1.1rem; }
.benefit p { margin: 0; color: #B9C7DD; font-size: .95rem; }
.benefit__icon { flex: none; width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius-sm); background: var(--gold-500); color: var(--navy-950); }

/* ---------- Testimonials ---------- */
.testimonials { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.25rem; }
.testimonials:has(> :only-child) { grid-template-columns: minmax(0, 720px); }
.testimonial { margin: 0; display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; padding: 1.75rem; background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--gold-500); border-radius: var(--radius-md); }
.testimonial blockquote { margin: 0; font-size: 1.05rem; line-height: 1.7; color: var(--ink); }
.testimonial blockquote p { margin: 0; }
.testimonial figcaption { display: flex; align-items: center; gap: .8rem; }
.testimonial figcaption strong { display: block; color: var(--navy-900); }
.testimonial figcaption small { color: var(--muted); }
.testimonial__avatar { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--navy-900); color: var(--gold-500); font-weight: 800; }

/* ---------- FAQ preview ---------- */
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.faq-layout .lead { margin-bottom: 1.5rem; }

/* ---------- Blog cards ---------- */
.section-head--row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; max-width: none; }
.section-head--row p { margin: 0; }
.blog-cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.25rem; }
.blog-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; transition: box-shadow .2s, border-color .2s; }
.blog-card:hover { box-shadow: var(--shadow-md); border-color: var(--navy-300); }
.blog-card__image { display: block; aspect-ratio: 16 / 9; background: var(--navy-900); overflow: hidden; }
.blog-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.blog-card:hover .blog-card__image img { transform: scale(1.04); }
.blog-card__ph { width: 100%; height: 100%; display: grid; place-items: center; background-color: var(--navy-900); color: var(--gold-500); }
.blog-card__body { display: flex; flex-direction: column; gap: .55rem; padding: 1.1rem 1.25rem 1.2rem; flex: 1; }
.blog-card__top { display: flex; align-items: center; justify-content: space-between; gap: .75rem; font-size: .82rem; color: var(--muted); font-weight: 600; }
.blog-card__title { margin: 0; font-size: 1.2rem; line-height: 1.3; }
.blog-card__title a { color: var(--navy-900); text-decoration: none; }
.blog-card__title a:hover { text-decoration: underline; }
.blog-card__desc { margin: 0; color: var(--muted); font-size: .93rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card__foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: auto; padding-top: .85rem; border-top: 1px solid var(--line); }
.blog-card__author { display: inline-flex; align-items: center; gap: .55rem; min-width: 0; font-size: .88rem; font-weight: 700; color: var(--navy-900); }
.blog-card__avatar { flex: none; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--navy-900); color: var(--gold-500); font-size: .8rem; font-weight: 800; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) { .solutions { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero h1 { max-width: 18ch; }
  .why-grid, .blog-cards, .testimonials { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .steps { grid-template-columns: repeat(3, minmax(0,1fr)); row-gap: 2rem; }
  .steps::before { display: none; }
  .quick-estimate { grid-template-columns: 1fr 1fr; }
  .quick-estimate__text { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .solutions { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stats__grid { grid-template-columns: repeat(2, minmax(0,1fr)); row-gap: 2rem; }
  .faq-layout { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .why-grid, .blog-cards, .testimonials, .solutions { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; text-align: left; gap: 0; }
  .step { display: grid; grid-template-columns: 50px 1fr; column-gap: 1rem; text-align: left; padding: 0 0 1.5rem; position: relative; }
  .step::before { content: ""; position: absolute; left: 24px; top: 50px; bottom: 0; width: 3px; background: var(--line); }
  .step:last-child::before { display: none; }
  .step__num { grid-row: span 2; margin: 0; }
  .step h3 { align-self: end; margin: 0; }
  .quick-estimate { grid-template-columns: 1fr; padding: 1.25rem; }
  .quick-estimate .btn { width: 100%; }
  .hero__actions .btn { width: 100%; }
  .stat__value { font-size: 2.2rem; }
}