:root {
  --ink: #0d0f0f;
  --ink-2: #151818;
  --ink-3: #1c2020;
  --gold: #f5b800;
  --gold-light: #ffd85a;
  --paper: #f4f1e9;
  --white: #ffffff;
  --text: #f7f7f4;
  --muted: #b9bcb7;
  --line: rgba(255, 255, 255, 0.13);
  --gold-line: rgba(245, 184, 0, 0.42);
  --whatsapp-green: #174f36;
  --whatsapp-green-line: #36c978;
  --container: 1200px;
  --nav-height: 80px;
  --header-offset: 81px;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  --ease: 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-offset); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
html.lang-ta body { font-family: "Nirmala UI", "Latha", Inter, ui-sans-serif, sans-serif; }
html.lang-ta h1,
html.lang-ta h2,
html.lang-ta h3 { letter-spacing: 0; line-height: 1.2; }
html.lang-ta .hero h1 { font-size: clamp(2.3rem, 4.2vw, 4.35rem); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { touch-action: manipulation; }
button { font: inherit; }
svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 3px solid var(--gold-light); outline-offset: 4px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 1000; padding: 10px 16px; background: var(--gold); color: var(--ink); font-weight: 800; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: clamp(88px, 10vw, 144px) 0; }
.eyebrow { margin: 0 0 16px; color: var(--gold); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.2em; line-height: 1.3; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -0.035em; }
h1 { max-width: 780px; margin-bottom: 24px; font-size: clamp(3.1rem, 7vw, 6.7rem); font-weight: 760; }
h1 span { color: var(--gold-light); }
h2 { margin-bottom: 24px; font-size: clamp(2.45rem, 5vw, 4.8rem); font-weight: 740; }
h3 { font-size: 1.35rem; }
p { color: var(--muted); }
.lead { max-width: 680px; color: var(--text); font-size: clamp(1.15rem, 2vw, 1.42rem); line-height: 1.55; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: background var(--ease), box-shadow var(--ease), border-color var(--ease); }
.site-header.is-scrolled { border-color: var(--line); background: rgba(13, 15, 15, 0.92); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18); backdrop-filter: blur(16px); }
.nav-wrap { display: flex; width: min(calc(100% - 40px), 1500px); height: var(--nav-height); min-height: var(--nav-height); align-items: center; justify-content: space-between; }
.brand { display: inline-flex; min-width: 0; align-items: center; gap: 12px; }
.brand-mark { width: 54px; height: 48px; flex: 0 0 auto; object-fit: contain; }
.brand-copy { display: grid; line-height: 1.12; }
.brand-copy strong { font-size: 0.94rem; letter-spacing: -0.01em; white-space: nowrap; }
.brand-copy span { margin-top: 4px; color: var(--gold-light); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; gap: 30px; }
.language-toggle { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--gold-line); border-radius: 999px; background: rgba(13, 15, 15, 0.38); color: var(--gold-light); font-size: 0.76rem; font-weight: 800; white-space: nowrap; cursor: pointer; transition: background var(--ease), border-color var(--ease), color var(--ease); }
.language-toggle:hover { border-color: var(--gold); background: rgba(245, 184, 0, 0.1); }
.language-toggle svg { width: 18px; height: 18px; flex: 0 0 auto; }
.header-language-toggle, .language-label-short { display: none; }
.primary-nav > a { position: relative; padding: 10px 0; color: #dedfdc; font-size: 0.88rem; font-weight: 650; white-space: nowrap; }
.primary-nav > a:not(.nav-cta)::after { position: absolute; right: 0; bottom: 5px; left: 0; height: 1px; background: var(--gold); content: ""; transform: scaleX(0); transform-origin: right; transition: transform var(--ease); }
.primary-nav > a:hover::after, .primary-nav > a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.primary-nav .nav-cta { min-width: 108px; padding: 11px 18px; border: 1px solid var(--gold); border-radius: 999px; color: var(--gold-light); text-align: center; transition: background var(--ease), color var(--ease); }
.primary-nav .nav-cta:hover { background: var(--gold); color: var(--ink); }
.primary-nav .nav-whatsapp { display: inline-flex; min-width: 126px; align-items: center; justify-content: center; gap: 8px; border-color: var(--whatsapp-green-line); background: var(--whatsapp-green); color: var(--white); }
.primary-nav .nav-whatsapp:hover { border-color: #58dc91; background: #1d6545; color: var(--white); }
.primary-nav .nav-whatsapp svg { width: 18px; height: 18px; flex: 0 0 auto; }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 12px; border: 0; background: transparent; color: var(--white); cursor: pointer; }
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 5px auto; background: currentColor; transition: transform var(--ease), opacity var(--ease); }

.hero { position: relative; display: flex; min-height: 790px; min-height: 100svh; align-items: end; overflow: hidden; }
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media { background: url("assets/solar-hero.webp") center center / cover no-repeat; transform: scale(1.01); }
.hero-shade { background: linear-gradient(90deg, rgba(8, 10, 10, 0.96) 0%, rgba(8, 10, 10, 0.8) 38%, rgba(8, 10, 10, 0.2) 72%, rgba(8, 10, 10, 0.32) 100%), linear-gradient(0deg, var(--ink) 0%, transparent 32%); }
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 60px; align-items: end; padding-top: 150px; padding-bottom: 76px; }
.hero-copy { max-width: 850px; }
.hero-intro { max-width: 680px; margin-bottom: 34px; color: #d2d4d0; font-size: clamp(1rem, 1.5vw, 1.18rem); }
.hero .eyebrow { font-size: clamp(0.88rem, 1vw, 1rem); }
.hero-intro strong { color: var(--white); }
.credential-pill { display: inline-flex; min-height: 38px; align-items: center; gap: 9px; margin-bottom: 28px; padding: 7px 13px 7px 8px; border: 1px solid var(--gold-line); border-radius: 999px; background: rgba(13, 15, 15, 0.64); color: var(--gold-light); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; backdrop-filter: blur(8px); }
.credential-pill svg { width: 22px; height: 22px; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font-size: 0.92rem; font-weight: 800; transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease); }
.button svg { width: 20px; height: 20px; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: var(--ink); box-shadow: 0 14px 34px rgba(245, 184, 0, 0.22); }
.button-primary:hover { background: var(--gold-light); box-shadow: 0 18px 44px rgba(245, 184, 0, 0.3); }
.button-secondary, .button-outline { border-color: rgba(255, 255, 255, 0.32); background: rgba(13, 15, 15, 0.32); color: var(--white); backdrop-filter: blur(8px); }
.button-secondary:hover, .button-outline:hover { border-color: var(--gold); color: var(--gold-light); }
.hero-note { display: flex; gap: 18px; padding: 22px 0; border-top: 1px solid var(--gold-line); border-bottom: 1px solid var(--line); }
.hero-note-number { color: var(--gold); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; }
.hero-note strong, .hero-note span { display: block; }
.hero-note strong { margin-bottom: 6px; font-size: 1rem; }
.hero-note div > span { color: var(--muted); font-size: 0.87rem; line-height: 1.5; }

.value-strip { position: relative; z-index: 2; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink); }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.value-item { display: flex; min-height: 112px; align-items: center; justify-content: center; gap: 14px; border-right: 1px solid var(--line); color: var(--paper); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.04em; }
.value-item:first-child { border-left: 1px solid var(--line); }
.value-item svg { width: 28px; height: 28px; color: var(--gold); }

.about {
  position: relative;
  overflow: hidden;
  background-color: var(--paper);
  background-image:
    linear-gradient(90deg, rgba(244, 241, 233, 0.97) 0%, rgba(244, 241, 233, 0.9) 48%, rgba(244, 241, 233, 0.74) 100%),
    url("assets/about-temple.webp");
  background-position: center;
  background-size: cover;
  color: var(--ink);
}
.about::before { position: absolute; top: -180px; right: -180px; width: 460px; height: 460px; border: 1px solid rgba(13, 15, 15, 0.08); border-radius: 50%; box-shadow: 0 0 0 65px rgba(13, 15, 15, 0.025), 0 0 0 130px rgba(13, 15, 15, 0.02); content: ""; }
.about-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr); gap: clamp(56px, 9vw, 130px); align-items: center; }
.about .lead { color: var(--ink); }
.about .section-copy > p:not(.eyebrow):not(.lead) { max-width: 620px; color: #555a57; }
.representative { display: grid; max-width: 360px; margin-top: 42px; padding: 18px 0 18px 24px; border-left: 3px solid var(--gold); }
.representative-label { margin-bottom: 8px; color: #676c68; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.representative strong { font-size: 1.25rem; }
.representative > span:last-child { color: #555a57; }
.credential-card { position: relative; min-height: 430px; padding: clamp(30px, 5vw, 52px); overflow: hidden; border-radius: var(--radius); background: var(--ink-2); color: var(--white); box-shadow: var(--shadow); }
.credential-card::after { position: absolute; right: -80px; bottom: -80px; width: 250px; height: 250px; border: 1px solid var(--gold-line); border-radius: 50%; box-shadow: 0 0 0 42px rgba(245, 184, 0, 0.035), 0 0 0 84px rgba(245, 184, 0, 0.02); content: ""; }
.credential-seal { display: grid; width: 64px; height: 64px; margin-bottom: 56px; place-items: center; border-radius: 50%; background: var(--gold); color: var(--ink); }
.credential-seal svg { width: 38px; height: 38px; }
.credential-card > p, .credential-card > span { position: relative; z-index: 1; margin-bottom: 8px; color: var(--gold); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.credential-card h3 { position: relative; z-index: 1; max-width: 360px; margin: 0; font-size: clamp(2rem, 4vw, 3rem); }
.credential-divider { width: 100%; height: 1px; margin: 48px 0 22px; background: var(--line); }
.credential-card > strong { position: relative; z-index: 1; display: block; font-size: 1rem; letter-spacing: 0.03em; }

.services { background: var(--ink-2); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 48px; margin-bottom: 58px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 420px; margin-bottom: 8px; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.service-card { position: relative; min-height: 320px; padding: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, 0.018); transition: transform var(--ease), border-color var(--ease), background var(--ease); }
.service-card:hover { border-color: var(--gold-line); background: rgba(255, 255, 255, 0.04); transform: translateY(-5px); }
.icon-box { display: grid; width: 54px; height: 54px; margin-bottom: 62px; place-items: center; border: 1px solid var(--gold-line); border-radius: 14px; color: var(--gold); }
.icon-box svg { width: 27px; height: 27px; }
.card-number { position: absolute; top: 38px; right: 36px; color: #777b77; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.15em; }
.service-card h3 { margin-bottom: 14px; }
.service-card p { max-width: 500px; margin-bottom: 0; font-size: 0.95rem; }

.why-us { background: var(--ink); }
.why-grid { display: grid; grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr); gap: clamp(54px, 9vw, 130px); align-items: start; }
.why-heading { position: sticky; top: 130px; }
.why-heading h2 { font-size: clamp(2.5rem, 4.5vw, 4.4rem); }
.why-heading > p:not(.eyebrow) { max-width: 440px; }
.text-link { display: inline-flex; min-height: 44px; align-items: center; gap: 10px; margin-top: 18px; color: var(--gold-light); font-weight: 800; }
.text-link span { transition: transform var(--ease); }
.text-link:hover span { transform: translateX(5px); }
.feature { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 22px; align-items: start; padding: 30px 4px; border-top: 1px solid var(--line); }
.feature:last-child { border-bottom: 1px solid var(--line); }
.feature-index { color: #707470; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; }
.feature h3 { margin-bottom: 9px; font-size: clamp(1.25rem, 2vw, 1.7rem); }
.feature p { max-width: 560px; margin-bottom: 0; font-size: 0.94rem; }
.feature > svg { width: 34px; height: 34px; color: var(--gold); }
.feature-primary { border-color: var(--gold-line); }
.feature-primary h3 { color: var(--gold-light); }

.contact { position: relative; background: var(--paper); color: var(--ink); overflow: hidden; }
.contact::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 244, 236, 0.78), rgba(247, 244, 236, 0.88)),
    radial-gradient(circle at 18% 20%, rgba(245, 184, 0, 0.2), transparent 34%),
    url("assets/contact-murugan.webp") 34% center / cover no-repeat;
  content: "";
}
.contact-shell { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr); gap: clamp(56px, 10vw, 150px); align-items: center; }
.contact-intro h2 { max-width: 600px; }
.contact-intro > p:not(.eyebrow) { max-width: 520px; margin-bottom: 34px; color: #555a57; font-size: 1.1rem; }
.contact .button-outline { border-color: #b9b7af; background: transparent; color: var(--ink); }
.contact .button-outline:hover { border-color: var(--ink); }
.contact-details { padding: 10px 0; border-top: 1px solid #c9c6bd; }
.contact-row { display: grid; min-height: 92px; grid-template-columns: 48px minmax(0, 1fr) 24px; gap: 16px; align-items: center; border-bottom: 1px solid #c9c6bd; transition: padding var(--ease), color var(--ease); }
a.contact-row:hover { padding-inline: 8px; color: #775900; }
.contact-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: #e5dfcf; color: #765900; }
.contact-icon svg { width: 21px; height: 21px; }
.contact-row small, .contact-row strong { display: block; }
.contact-row small { margin-bottom: 3px; color: #6a6f6b; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.contact-row strong { overflow-wrap: anywhere; font-size: 1rem; }
.contact-phone-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; }
.contact-name { display: inline-flex; align-items: baseline; gap: 4px; color: #606560; font-size: 0.86rem; font-weight: 600; white-space: nowrap; }
.contact-name::before { margin-right: 8px; color: #9b9c96; content: "—"; }
.contact-name b { color: var(--ink); font-weight: 800; }
.row-arrow { width: 21px; height: 21px; }
.contact-address { grid-template-columns: 48px minmax(0, 1fr); }
.contact-address strong { max-width: 480px; }
.gst-line { display: flex; justify-content: space-between; gap: 20px; padding: 19px 0 0; color: #666a66; font-size: 0.73rem; font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase; }
.gst-line strong { color: var(--ink); }

.site-footer { padding: 76px 0 24px; background: #090b0b; }
.footer-grid { display: grid; grid-template-columns: minmax(260px, 1.6fr) repeat(2, minmax(120px, 0.7fr)) minmax(190px, 0.9fr); gap: 56px; padding-bottom: 64px; }
.footer-brand p { max-width: 350px; margin: 24px 0 0; font-size: 0.9rem; }
.footer-brand .brand-mark { width: 64px; height: 56px; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-links h2 { margin-bottom: 9px; color: #777b77; font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; }
.footer-links a { min-height: 34px; color: #d5d7d3; font-size: 0.88rem; overflow-wrap: anywhere; transition: color var(--ease); }
.footer-links a:hover { color: var(--gold-light); }
.footer-credential { align-self: start; padding: 20px; border: 1px solid var(--gold-line); border-radius: 12px; }
.footer-credential span, .footer-credential small { display: block; }
.footer-credential > span { margin-bottom: 9px; color: var(--gold-light); font-size: 0.9rem; font-weight: 800; line-height: 1.35; }
.footer-credential small { color: var(--muted); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 22px; border-top: 1px solid var(--line); color: #858985; font-size: 0.78rem; }
.footer-bottom a { min-height: 32px; color: #d0d2ce; }
.mobile-contact-actions { display: none; }

[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 600ms ease-out, transform 600ms ease-out; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1440px) {
  :root { --nav-height: 72px; --header-offset: 73px; }
  .header-language-toggle { display: inline-flex; min-height: 44px; margin-right: 8px; margin-left: auto; padding-inline: 12px; }
  .menu-toggle { display: block; }
  .menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.is-open span:nth-child(2) { opacity: 0; }
  .menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: var(--header-offset) 0 auto; display: grid; visibility: hidden; gap: 2px; padding: 18px 20px 26px; border-top: 1px solid var(--line); background: rgba(13, 15, 15, 0.98); box-shadow: 0 22px 40px rgba(0, 0, 0, 0.3); opacity: 0; pointer-events: none; transform: translateY(-12px); transition: opacity var(--ease), transform var(--ease); }
  .primary-nav.is-open { visibility: visible; opacity: 1; pointer-events: auto; transform: translateY(0); transition-delay: 0s; }
  .primary-nav > a { display: flex; min-height: 48px; align-items: center; padding: 8px 4px; font-size: 1rem; }
  .primary-nav .language-toggle { width: 100%; min-height: 48px; margin-bottom: 8px; }
  .primary-nav .nav-cta { justify-content: center; margin-top: 10px; }
  .primary-nav .nav-whatsapp { display: none; }
  .hero { min-height: 800px; }
  .hero-content { grid-template-columns: 1fr; gap: 46px; padding-top: 130px; }
  .hero-copy { max-width: 700px; }
  .hero-note { max-width: 380px; }
  .hero-shade { background: linear-gradient(90deg, rgba(8, 10, 10, 0.94), rgba(8, 10, 10, 0.44)), linear-gradient(0deg, var(--ink), transparent 45%); }
  .about-grid, .why-grid, .contact-shell { grid-template-columns: 1fr; }
  .credential-card { min-height: 390px; }
  .why-heading { position: static; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-credential { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .section { padding: 82px 0; }
  .brand-mark { width: 46px; height: 42px; }
  .brand-copy strong { max-width: 196px; overflow: hidden; font-size: 0.84rem; text-overflow: ellipsis; }
  .brand-copy span { font-size: 0.65rem; }
  .header-language-toggle { max-width: 184px; font-size: 0.7rem; }
  .hero { min-height: 770px; }
  .hero-media { background-position: 62% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(8, 10, 10, 0.93), rgba(8, 10, 10, 0.54)), linear-gradient(0deg, var(--ink) 0%, transparent 52%); }
  .hero-content { gap: 36px; padding-top: 120px; padding-bottom: 54px; }
  .hero-content,
  .hero-copy,
  .hero-actions,
  .hero-note,
  .hero-note > div { min-width: 0; max-width: 100%; }
  html.lang-ta h1,
  html.lang-ta h2,
  html.lang-ta h3,
  html.lang-ta p,
  html.lang-ta a,
  html.lang-ta span { overflow-wrap: anywhere; }
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  h2 { font-size: clamp(2.3rem, 11vw, 3.4rem); }
  .credential-pill { max-width: 100%; font-size: 0.65rem; }
  .hero-actions .button { flex: 1 1 150px; }
  .hero-note { padding-bottom: 14px; }
  .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .value-item { min-height: 88px; justify-content: flex-start; padding: 18px; border-bottom: 1px solid var(--line); font-size: 0.78rem; }
  .value-item, .value-item span { min-width: 0; }
  .value-item:first-child { border-left: 0; }
  .value-item:nth-child(2n) { border-right: 0; }
  .value-item:nth-child(n + 3) { border-bottom: 0; }
  .value-item svg { width: 24px; height: 24px; }
  .about {
    background-image:
      linear-gradient(rgba(244, 241, 233, 0.93), rgba(244, 241, 233, 0.93)),
      url("assets/about-temple.webp");
    background-position: 58% center;
  }
  .credential-card { min-height: 360px; padding: 28px; }
  .credential-seal { margin-bottom: 46px; }
  .credential-divider { margin-top: 38px; }
  .section-heading { display: block; margin-bottom: 38px; }
  .section-heading > p { margin-top: 18px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 290px; padding: 28px; }
  .icon-box { margin-bottom: 48px; }
  .feature { grid-template-columns: 36px minmax(0, 1fr); gap: 14px; padding: 25px 0; }
  .feature > svg { display: none; }
  .contact-shell { gap: 54px; }
  .contact::before {
    background:
      linear-gradient(rgba(247, 244, 236, 0.84), rgba(247, 244, 236, 0.9)),
      url("assets/contact-murugan.webp") 27% center / cover no-repeat;
  }
  .contact-actions .button { width: 100%; }
  .contact-row { min-height: 88px; grid-template-columns: 42px minmax(0, 1fr) 20px; gap: 12px; }
  .contact-address { grid-template-columns: 42px minmax(0, 1fr); }
  .gst-line { display: grid; gap: 4px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 42px 24px; }
  .footer-brand, .footer-credential { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; padding-bottom: 78px; }
  .mobile-contact-actions { position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); left: 16px; z-index: 80; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; opacity: 0; pointer-events: none; transform: translateY(14px); transition: opacity var(--ease), transform var(--ease); }
  .mobile-contact-actions.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .mobile-contact-button { display: inline-flex; min-width: 0; min-height: 52px; align-items: center; justify-content: center; gap: 8px; padding: 10px 12px; border: 1px solid var(--gold); border-radius: 999px; background: rgba(13, 15, 15, 0.94); color: var(--gold-light); box-shadow: 0 12px 34px rgba(0, 0, 0, 0.34); font-size: 0.8rem; font-weight: 800; line-height: 1.2; text-align: center; backdrop-filter: blur(10px); }
  .mobile-whatsapp { border-color: var(--whatsapp-green-line); background: var(--whatsapp-green); color: var(--white); }
  .mobile-call { background: var(--gold); color: var(--ink); }
  .mobile-contact-button svg { width: 19px; height: 19px; flex: 0 0 auto; }
}

@media (max-width: 520px) {
  .header-language-toggle { width: 84px; min-width: 84px; margin-right: 8px; padding-inline: 10px; }
  .header-language-toggle .language-label-full { display: none; }
  .header-language-toggle .language-label-short { display: inline; }
}

@media (max-width: 400px) {
  .brand { gap: 8px; }
  .brand-mark { width: 42px; height: 38px; }
  .brand-copy strong { max-width: 150px; font-size: 0.76rem; }
  .brand-copy span { font-size: 0.6rem; letter-spacing: 0.14em; }
  .header-language-toggle { margin-right: 6px; }
}

@media (max-width: 360px) {
  .brand-copy strong { max-width: 108px; }
  .brand-mark { width: 40px; height: 36px; }
  .header-language-toggle { width: 60px; min-width: 60px; }
  .header-language-toggle svg { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  [data-reveal] { opacity: 1; transform: none; }
}