/* =========================================================
   Murugan Power Solutions — design tokens
   Color:  maroon #7A0E1F | gold #F4B400 | blue #1E3A8A
           teal #0F766E | cream #FFFBF0 | ink #201A14
   Type:   Baloo Thambi 2 (display, Tamil+Latin) / Hind Madurai (body)
   ========================================================= */

:root{
  --maroon: #7A0E1F;
  --maroon-dark: #4E0913;
  --gold: #F4B400;
  --gold-soft: #FFE9A8;
  --blue: #1E3A8A;
  --teal: #0F766E;
  --cream: #FFFBF0;
  --ink: #201A14;
  --ink-soft: #55483C;
  --line: #EBE0C8;

  --font-display: "Baloo Thambi 2", "Hind Madurai", sans-serif;
  --font-body: "Hind Madurai", "Segoe UI", sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 12px 30px -14px rgba(32,26,20,0.35);
  --container: 1160px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
}
h1,h2,h3{
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 .5em;
}
p{ margin: 0 0 1em; }
a{ color: var(--maroon); }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--gold); color:var(--ink);
  padding:.75em 1.25em; z-index:200; font-weight:600;
}
.skip-link:focus{ left:1em; top:1em; }

:focus-visible{ outline: 3px solid var(--teal); outline-offset: 2px; }

/* ---------- layout helpers ---------- */
.section{ padding: 5rem 1.5rem; }
.section-inner{ max-width: var(--container); margin: 0 auto; }
.section-dark{ background: var(--ink); color: #F4EFE4; }
.section-dark h2{ color:#fff; }
.section-tint{ background: linear-gradient(180deg, var(--cream), #FBF3DC); }

.eyebrow{
  font-family: var(--font-display);
  color: var(--maroon);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: .6em;
}
.eyebrow-light{ color: var(--gold); }
.section-lead{ max-width: 60ch; color: var(--ink-soft); font-size: 1.05rem; }
.light{ color:#fff; }
p.light{ color:#D9CFC0; }

.btn{
  display:inline-flex; align-items:center; gap:.5em;
  font-family: var(--font-display); font-weight:600;
  padding: .7em 1.4em; border-radius: 999px; text-decoration:none;
  transition: transform .15s ease, box-shadow .15s ease;
  border: 2px solid transparent;
  font-size: .95rem;
}
.btn:hover{ transform: translateY(-2px); }
.btn-solid{ background: var(--maroon); color:#fff; box-shadow: var(--shadow); }
.btn-solid:hover{ background: var(--maroon-dark); }
.btn-ghost{ background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover{ border-color: var(--maroon); color: var(--maroon); }
.btn-outline{ background: transparent; color:#fff; border-color: rgba(255,255,255,.5); }
.btn-outline:hover{ border-color:#fff; }
.btn-lg{ padding: .9em 1.8em; font-size:1.05rem; }
.btn-block{ width:100%; justify-content:center; }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index:100;
  background: rgba(255,251,240,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  max-width: var(--container); margin:0 auto; padding: .75rem 1.5rem;
  display:flex; align-items:center; gap:1.5rem;
}
.brand{ display:flex; align-items:center; gap:.6rem; text-decoration:none; margin-right:auto; }
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-en{ font-family: var(--font-display); color: var(--maroon); font-size:1.1rem; }
.brand-en b{ color: var(--blue); }
.brand-ta{ font-size:.72rem; color: var(--teal); font-weight:600; }

.main-nav{ display:flex; gap:1.6rem; }
.main-nav a{ color: var(--ink); text-decoration:none; font-weight:600; font-size:.95rem; }
.main-nav a:hover{ color: var(--maroon); }

.header-cta{ display:flex; gap:.6rem; }
.header-cta .btn{ padding:.55em 1.1em; font-size:.85rem; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:.4em;
}
.nav-toggle span{ width:24px; height:2.5px; background: var(--ink); border-radius:2px; }

/* ---------- hero ---------- */
.hero{ padding: 3.5rem 1.5rem 2rem; }
.hero-inner{
  max-width: var(--container); margin:0 auto;
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items:center;
}
.devotion{ font-family: var(--font-display); color: var(--teal); font-weight:700; margin-bottom:.4em; }
.hero-copy h1{ font-size: clamp(2.2rem, 4.2vw, 3.4rem); color: var(--ink); }
.hero-copy h1 span{ color: var(--maroon); }
.hero-sub{ max-width: 46ch; color: var(--ink-soft); font-size:1.08rem; }
.hero-actions{ display:flex; gap:1rem; flex-wrap:wrap; margin: 1.4rem 0; }
.hero-trust{ display:flex; flex-direction:column; gap:.5rem; margin-top:1.2rem; }
.hero-trust li{ position:relative; padding-left:1.6em; color: var(--ink-soft); font-weight:600; font-size:.95rem; }
.hero-trust li::before{
  content:"⚡"; position:absolute; left:0; color: var(--gold); filter: drop-shadow(0 0 0 var(--maroon));
}
.hero-art{ display:flex; justify-content:center; }
.hero-svg{ width:100%; max-width: 400px; filter: drop-shadow(var(--shadow)); border-radius: 28px; }

/* ---------- marquee ---------- */
.marquee{
  background: var(--maroon); color: var(--gold-soft); overflow:hidden;
  padding: .7rem 0; font-family: var(--font-display); font-weight:700; letter-spacing:.04em;
}
.marquee-track{
  display:flex; gap:1.2rem; white-space:nowrap;
  animation: scroll-left 26s linear infinite;
  width: max-content;
}
.marquee-track span{ opacity:.95; }
@keyframes scroll-left{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .marquee-track{ animation: none; }
}

/* ---------- pillars ---------- */
.pillars{ display:grid; grid-template-columns: repeat(3, 1fr); gap:1.6rem; margin-top:2rem; }
.pillar{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem; box-shadow: var(--shadow);
}
.pillar-icon{
  width:56px; height:56px; border-radius: 14px; display:flex; align-items:center; justify-content:center;
  background: color-mix(in srgb, var(--tint) 14%, white); color: var(--tint); margin-bottom: 1rem;
}
.pillar h3{ font-size:1.25rem; color: var(--ink); }
.pillar p{ color: var(--ink-soft); font-size:.95rem; }
.pillar-tags{ font-weight:700; color: var(--maroon); font-size:.85rem; }
.pillar-tags span{ color: var(--gold); }

/* ---------- combos ---------- */
.combo-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:1.5rem; margin-top:2rem; }
.combo-card{
  background: rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,.15);
  border-radius: var(--radius); padding: 1.8rem; text-align:center;
}
.combo-card-featured{
  background: var(--gold); color: var(--ink); border-color: var(--gold);
  transform: translateY(-8px);
}
.combo-tag{
  display:inline-block; font-family: var(--font-display); font-weight:700; font-size:.75rem;
  text-transform:uppercase; letter-spacing:.08em; background: var(--maroon); color:#fff;
  padding:.3em .8em; border-radius: 999px; margin-bottom:1em;
}
.combo-card-featured .combo-tag{ background: var(--ink); }
.combo-card h3{ font-size:1.05rem; color:#fff; }
.combo-card-featured h3{ color: var(--ink); }
.combo-price{ font-family: var(--font-display); font-size:2rem; color: var(--gold); margin:.2em 0; }
.combo-card-featured .combo-price{ color: var(--maroon); }
.combo-note{ font-size:.88rem; color:#D9CFC0; }
.combo-card-featured .combo-note{ color: var(--ink-soft); }
.combo-footnote{ text-align:center; margin-top:1.6rem; color: var(--gold-soft); font-weight:600; font-size:.9rem; }

/* ---------- brands ---------- */
.brand-grid{ display:flex; flex-wrap:wrap; gap:.9rem; margin-top:1.6rem; }
.brand-chip{
  font-family: var(--font-display); font-weight:600; font-size:.9rem;
  background:#fff; border:1px solid var(--line); border-radius: 999px;
  padding:.55em 1.3em; color: var(--ink);
}

/* ---------- why us ---------- */
.why-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items:start; }
.why-list li{
  background:#fff; border-left: 4px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.2rem; margin-bottom: 1rem; box-shadow: var(--shadow);
}
.why-list li strong{ color: var(--maroon); }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:3rem; align-items:start; }
.contact-cards{ display:flex; flex-direction:column; gap:.9rem; margin: 1.4rem 0; }
.contact-card{
  display:flex; flex-direction:column; background:#fff; border:1px solid var(--line);
  border-radius: var(--radius-sm); padding: 1rem 1.2rem; text-decoration:none; color:inherit;
}
.contact-label{ font-family: var(--font-display); font-size:.75rem; text-transform:uppercase; letter-spacing:.08em; color: var(--teal); }
.contact-value{ font-weight:600; }
.contact-note{ font-size:.8rem; color: var(--ink-soft); }
.map-frame{ border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); }
.map-frame iframe{ width:100%; height:260px; border:0; }

.contact-form{ background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.contact-form label{ display:block; font-weight:600; font-size:.88rem; margin: 1em 0 .35em; }
.contact-form label:first-child{ margin-top:0; }
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; padding:.7em .9em; border:1px solid var(--line); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size:1rem; background: var(--cream);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{
  outline: none; border-color: var(--teal); background:#fff;
}
.contact-form button{ margin-top:1.4rem; }
.form-alt{ text-align:center; font-size:.88rem; margin-top:1rem; color: var(--ink-soft); }
.form-success{
  background: color-mix(in srgb, var(--teal) 12%, white); border:1px solid var(--teal);
  color: var(--teal); padding:.8em 1em; border-radius: var(--radius-sm); font-weight:600;
}

/* ---------- WhatsApp float ---------- */
.wa-float{
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 90;
  background:#25D366; color:#fff; width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; box-shadow: var(--shadow);
  text-decoration:none;
}

/* ---------- footer ---------- */
.site-footer{ background: var(--ink); color:#D9CFC0; padding: 3.5rem 1.5rem 1.5rem; }
.footer-inner{ max-width: var(--container); margin:0 auto; }
.footer-devotion{ font-family: var(--font-display); color: var(--gold); text-align:center; font-size:1.6rem; }
.footer-blessing{ text-align:center; color: var(--gold-soft); font-family: var(--font-display); margin-bottom:2rem; }
.foot-brand{ color:#fff; font-size:1.2rem; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap:2rem; border-top:1px solid rgba(255,255,255,.12); padding-top:2rem; }
.footer-grid h4{ color:#fff; font-family: var(--font-display); font-size:.95rem; margin-bottom:.6em; }
.footer-grid a{ color:#D9CFC0; }
.muted{ opacity:.7; }
.footer-bottom{ text-align:center; font-size:.82rem; margin-top:2.5rem; opacity:.75; }

/* ---------- responsive ---------- */
@media (max-width: 960px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-art{ order:-1; }
  .pillars, .combo-grid{ grid-template-columns: 1fr; }
  .combo-card-featured{ transform:none; }
  .why-grid, .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .main-nav, .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header.nav-open .main-nav{
    display:flex; flex-direction:column; position:absolute; top:100%; left:0; right:0;
    background:#fff; padding:1rem 1.5rem; border-bottom:1px solid var(--line); gap:.9rem;
  }
  .site-header.nav-open .header-cta{
    display:flex; position:absolute; top:calc(100% + 13.5rem); left:0; right:0;
    background:#fff; padding: 0 1.5rem 1.5rem; gap:.7rem;
  }
}