/* ===========================================================
   SAL Irrigation & Sprinklers — design system
   Redesign (preserve): clean trust-first contractor language
   Accent: single green. Radius: cards/inputs/images 14px,
   buttons pill. Type: Plus Jakarta Sans.
   =========================================================== */

:root {
  --green:       #4a9c2f;
  --green-700:   #3a7d24;
  --green-800:   #2f6b1d;
  --green-50:    #eef6e8;
  --green-100:   #dceccf;

  --ink:         #16201a;   /* off-black, faint warm-green */
  --ink-soft:    #2c382f;
  --muted:       #5c685e;
  --muted-2:     #8a948b;

  --bg:          #ffffff;
  --bg-soft:     #f4f7f1;   /* warm green-tinted paper */
  --line:        #e7ece2;
  --line-2:      #dde4d6;

  --r:           14px;
  --r-sm:        10px;
  --maxw:        1180px;

  --shadow-sm:   0 1px 2px rgba(22,32,26,.05), 0 1px 3px rgba(22,32,26,.04);
  --shadow:      0 8px 24px -12px rgba(22,32,26,.20);
  --shadow-lg:   0 22px 48px -20px rgba(22,32,26,.28);

  --ease:        cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--green-700); text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; color: var(--ink); font-weight: 700; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--green-700);
}

.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }

.section { padding: clamp(64px, 9vw, 110px) 0; }
.section-soft { background: var(--bg-soft); }

.section-head { max-width: 620px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-top: 10px; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 1.08rem; }

/* ---------- Icons ---------- */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico {
  width: 24px; height: 24px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.ico-sm { width: 18px; height: 18px; }
.ico-lg { width: 28px; height: 28px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font: inherit; font-weight: 700; font-size: 1rem;
  padding: 14px 26px; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.btn .ico { width: 19px; height: 19px; }
.btn-primary { background: linear-gradient(180deg, #56b038, var(--green)); color: #fff; box-shadow: 0 8px 18px -8px rgba(74,156,47,.65), inset 0 1px 0 rgba(255,255,255,.18); }
.btn-primary:hover { background: linear-gradient(180deg, var(--green), var(--green-700)); transform: translateY(-2px); box-shadow: 0 14px 26px -10px rgba(74,156,47,.75), inset 0 1px 0 rgba(255,255,255,.18); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { background: var(--bg-soft); border-color: var(--green); color: var(--green-700); }
.btn-light { background: #fff; color: var(--green-800); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* ---------- Badge / pill ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green-50); color: var(--green-800);
  border: 1px solid var(--green-100);
  font-weight: 700; font-size: 0.92rem;
  padding: 8px 16px; border-radius: 999px;
}
.badge .ico { color: var(--green); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.12rem; color: var(--ink); letter-spacing: -0.01em; }
.logo .logo-mark {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 11px;
  background: var(--green); color: #fff;
}
.logo .logo-mark .ico { width: 21px; height: 21px; stroke-width: 1.8; }
.logo b { font-weight: 800; }
.logo span { color: var(--muted-2); font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links > li > a {
  display: block; padding: 8px 14px; border-radius: 9px;
  color: var(--ink-soft); font-weight: 600; font-size: 0.97rem;
  transition: background .15s, color .15s;
}
.nav-links > li > a:hover { background: var(--bg-soft); color: var(--green-700); }
.nav-links > li > a.active { color: var(--green-700); }
.nav-cta {
  margin-left: 8px;
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--green); color: #fff !important;
  padding: 9px 16px !important; border-radius: 999px !important;
  font-weight: 700;
}
.nav-cta:hover { background: var(--green-700) !important; }
.nav-cta .ico { width: 17px; height: 17px; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--ink); padding: 6px; }

/* ---------- Hero (split, home) ---------- */
.hero { position: relative; padding: clamp(48px, 7vw, 84px) 0 clamp(56px, 8vw, 96px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(58% 70% at 88% -5%, rgba(74,156,47,.12), transparent 60%),
    radial-gradient(50% 60% at -5% 105%, rgba(74,156,47,.08), transparent 55%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(rgba(22,32,26,.05) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(72% 62% at 48% 28%, #000, transparent 76%);
          mask-image: radial-gradient(72% 62% at 48% 28%, #000, transparent 76%);
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
}
.hero-copy h1 { margin: 18px 0 0; }
.hero-copy .lead { margin-top: 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px;
  padding-top: 26px; border-top: 1px solid var(--line);
  color: var(--muted); font-weight: 600; font-size: 0.95rem;
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust .ico { color: var(--green); width: 19px; height: 19px; }

.hero-media { position: relative; }
.hero-media::before {
  content: ""; position: absolute; z-index: -1;
  right: -16px; bottom: -16px; width: 58%; height: 62%;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--green), var(--green-800));
  opacity: .14;
}
.hero-media .frame {
  border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5; background: var(--bg-soft);
}
.hero-media .frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-card {
  position: absolute; left: -22px; bottom: 26px;
  display: flex; align-items: center; gap: 13px;
  background: #fff; border: 1px solid var(--line);
  padding: 14px 18px; border-radius: var(--r);
  box-shadow: var(--shadow);
}
.hero-card .pin { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; background: var(--green-50); color: var(--green-700); }
.hero-card b { display: block; font-size: 0.98rem; }
.hero-card small { color: var(--muted); font-size: 0.85rem; }

/* ---------- Page banner (interior) ---------- */
.page-banner { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding: clamp(54px, 7vw, 84px) 0; }
.page-banner .eyebrow { margin-bottom: 12px; }
.page-banner h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.page-banner p { margin-top: 14px; color: var(--muted); font-size: 1.1rem; max-width: 56ch; }

/* ---------- Services grid (home) ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.svc-card {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: 28px 24px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.svc-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-700));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.svc-card:hover::before { transform: scaleX(1); }
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-100); }
.svc-card .svc-ico { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 13px; background: var(--green-50); color: var(--green-700); margin-bottom: 18px; transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease); }
.svc-card:hover .svc-ico { background: var(--green); color: #fff; transform: scale(1.05); }
.svc-card .svc-ico .ico { width: 26px; height: 26px; }
.svc-card h3 { margin-bottom: 7px; }
.svc-card p { color: var(--muted); font-size: 0.97rem; }
.svc-card .svc-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 700; font-size: 0.92rem; color: var(--green-700); }
.svc-card .svc-link .ico { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.svc-card:hover .svc-link .ico { transform: translateX(3px); }

/* ---------- Services detail rows ---------- */
.svc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.svc-row + .svc-row { margin-top: clamp(56px, 8vw, 96px); }
.svc-row.flip .svc-row-media { order: 2; }
.svc-row-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r); box-shadow: var(--shadow); background: var(--bg-soft); }
.svc-row-text .step { display: inline-flex; align-items: center; gap: 9px; color: var(--green-700); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 14px; }
.svc-row-text .step .num { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--green-50); color: var(--green-700); font-size: 0.95rem; }
.svc-row-text h2 { font-size: 1.7rem; margin-bottom: 14px; }
.svc-row-text p { color: var(--muted); }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 920px; margin: 0 auto; }
.gallery-item {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 3; border-radius: var(--r);
  background: var(--bg-soft); border: 1px solid var(--line);
  display: grid; place-items: center; text-align: center;
  color: var(--muted-2); transition: border-color .2s, color .2s, background .2s;
}
.gallery-item.gallery-feature { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.gallery-item:hover { border-color: var(--green-100); color: var(--green-700); background: var(--green-50); }
.gallery-item .gallery-ph { display: grid; place-items: center; padding: 12px; }
.gallery-item .ico { width: 30px; height: 30px; margin-bottom: 8px; opacity: .75; }
.gallery-item span { font-weight: 600; font-size: 0.92rem; }
/* Real photo, when present, covers the placeholder. Removes itself on error. */
.gallery-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.about-grid .about-media img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--r); box-shadow: var(--shadow); }
.about-body p { color: var(--muted); margin-bottom: 18px; font-size: 1.06rem; }
.about-body p em { color: var(--muted-2); font-style: italic; }
.feature-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 8px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px;
}
.feature .feature-ico { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--green-50); color: var(--green-700); margin-bottom: 14px; }
.feature h3 { font-size: 1.02rem; margin-bottom: 4px; }
.feature p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.info-list { display: grid; gap: 14px; margin-top: 26px; }
.info-row { display: flex; gap: 15px; align-items: flex-start; padding: 18px; border: 1px solid var(--line); border-radius: var(--r); background: #fff; }
.info-row .ico-wrap { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--green-50); color: var(--green-700); flex: none; }
.info-row b { display: block; font-size: 1rem; }
.info-row .big-phone { font-size: 1.45rem; font-weight: 800; color: var(--green-800); letter-spacing: -0.01em; }
.info-row span { color: var(--muted); font-size: 0.95rem; }

.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 7px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; font: inherit; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: var(--bg-soft); transition: border-color .15s, background .15s, box-shadow .15s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--muted-2); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--green); background: #fff;
  box-shadow: 0 0 0 3px rgba(74,156,47,.15);
}
.form-group textarea { resize: vertical; min-height: 118px; }
.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 14px; text-align: center; }
.form-success {
  display: none; align-items: center; gap: 10px;
  background: var(--green-50); color: var(--green-800);
  border: 1px solid var(--green-100); border-radius: var(--r-sm);
  padding: 14px 16px; margin-bottom: 18px; font-weight: 600;
}
.form-success .ico { color: var(--green); flex: none; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--green-700) 0%, var(--green-800) 55%, #224f16 100%);
  color: #fff; border-radius: 24px; padding: clamp(40px, 6vw, 64px); text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 20px 20px;
}
.cta-band::after {
  content: ""; position: absolute; top: -40%; right: -10%; width: 55%; height: 160%;
  background: radial-gradient(circle, rgba(118,200,80,.4), transparent 62%);
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.85); margin: 14px auto 28px; max-width: 52ch; font-size: 1.08rem; }
.cta-band .btn-light { color: var(--green-800); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c3ccc2; padding: 56px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .logo { color: #fff; margin-bottom: 14px; }
.footer-brand .logo span { color: #8a948b; }
.footer-brand p { color: #9aa595; font-size: 0.95rem; max-width: 34ch; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; letter-spacing: 0.02em; }
.footer-col ul { list-style: none; display: grid; gap: 9px; }
.footer-col a { color: #c3ccc2; font-weight: 500; font-size: 0.95rem; }
.footer-col a:hover { color: var(--green); }
.footer-phone { display: inline-flex; align-items: center; gap: 9px; color: #fff !important; font-size: 1.25rem; font-weight: 800; }
.footer-phone .ico { color: var(--green); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; padding-top: 22px; font-size: 0.87rem; color: #818b78; }
.footer-bottom .badge { background: transparent; border-color: rgba(255,255,255,.16); color: #c3ccc2; }
.footer-bottom .badge .ico { color: var(--green); }

/* ---------- Scroll reveal (motion: subtle) ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-media { max-width: 460px; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-row, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .svc-row.flip .svc-row-media { order: 0; }
  .feature-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 16px 18px; box-shadow: var(--shadow); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: 12px 14px; }
  .nav-cta { margin: 8px 0 0; justify-content: center; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .hero-card { left: 0; }
}

@media (max-width: 460px) {
  .svc-grid, .gallery-grid { grid-template-columns: 1fr; }
}

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