/* ============================================================
   D.M. BHATTAD & CO. — Corporate Website Stylesheet
   Palette: Deep Blue · Slate · Gold
   Hand-coded static site (no build tools)
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --navy:        #0d2340;   /* primary deep blue */
  --navy-800:    #123057;
  --navy-700:    #1b3d6b;
  --slate:       #46596f;
  --slate-300:   #8595a8;
  --gold:        #c9a24b;   /* accent */
  --gold-dark:   #a9863a;
  --ink:         #1a2230;   /* body text */
  --paper:       #ffffff;
  --mist:        #f5f7fa;   /* section alt bg */
  --mist-2:      #eef2f7;
  --line:        #e1e7ef;
  --whatsapp:    #25d366;

  --maxw: 1180px;
  --radius: 10px;
  --shadow-sm: 0 2px 8px rgba(13,35,64,.06);
  --shadow-md: 0 10px 30px rgba(13,35,64,.10);
  --font-head: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.65;
  background: var(--paper);
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-700); text-decoration: none; }
a:hover { color: var(--gold-dark); }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--navy); line-height: 1.25; font-weight: 700; }
ul { margin: 0; padding: 0; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section--mist { background: var(--mist); }
.section--navy {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='44'%20height='44'%3E%3Cg%20fill='none'%20stroke='%23c9a24b'%20stroke-opacity='0.09'%20stroke-width='1'%3E%3Ccircle%20cx='0'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='0'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='22'%20cy='22'%20r='22'/%3E%3C/g%3E%3C/svg%3E") repeat,
    var(--navy);
  color: #dfe7f1;
}
.section--navy h2, .section--navy h3 { color: #fff; }
.text-center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold-dark);
  margin-bottom: 14px;
}
.section--navy .eyebrow { color: var(--gold); }
.section-title { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 0 0 14px; }
.section-intro { max-width: 720px; margin: 0 auto 12px; color: var(--slate); font-size: 1.05rem; }
.section--navy .section-intro { color: #b9c7db; }
/* Ornamental divider — subtle Indian motif (diamond + flanking lines) */
.gold-rule {
  width: 130px; height: 18px; border: 0; margin: 16px 0 26px; background: transparent;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='130'%20height='18'%3E%3Cg%20stroke='%23c9a24b'%20stroke-width='2'%20fill='none'%3E%3Cline%20x1='2'%20y1='9'%20x2='48'%20y2='9'/%3E%3Cline%20x1='82'%20y1='9'%20x2='128'%20y2='9'/%3E%3C/g%3E%3Cg%20fill='%23c9a24b'%3E%3Cpath%20d='M65%201%20L73%209%20L65%2017%20L57%209%20Z'/%3E%3Ccircle%20cx='52'%20cy='9'%20r='2.2'/%3E%3Ccircle%20cx='78'%20cy='9'%20r='2.2'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left center;
}
.text-center .gold-rule { margin-left: auto; margin-right: auto; background-position: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: .98rem;
  padding: 13px 26px; border-radius: 8px;
  cursor: pointer; border: 2px solid transparent;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  line-height: 1;
}
.btn:hover { transform: translateY(-2px); }
.btn--gold { background: var(--gold); color: var(--navy); }
.btn--gold:hover { background: var(--gold-dark); color: #fff; }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-800); color: #fff; }
.btn--wa { background: var(--whatsapp); color: #fff; }
.btn--wa:hover { background: #1eb257; color: #fff; }
.btn svg { width: 18px; height: 18px; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.topbar {
  background: var(--navy); color: #cdd8e6;
  font-size: .86rem; border-bottom: 1px solid rgba(255,255,255,.08);
  position: relative;
}
.topbar::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #e0873a 0%, #d9b24e 50%, #e0873a 100%);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 42px; flex-wrap: wrap; }
.topbar a { color: #cdd8e6; }
.topbar a:hover { color: var(--gold); }
.topbar__left, .topbar__right { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.topbar__item { display: inline-flex; align-items: center; gap: 7px; }
.topbar__item svg { width: 14px; height: 14px; opacity: .8; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; min-height: 80px; }

/* Logo (image lockup, whitespace pre-trimmed) */
.logo { display: flex; align-items: center; }
.logo__img { height: 50px; width: auto; display: block; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-weight: 600; font-size: .96rem; color: var(--slate);
  padding: 10px 15px; border-radius: 6px; position: relative;
}
.nav a:hover { color: var(--navy); background: var(--mist); }
.nav a.active { color: var(--navy); }
.nav a.active::after {
  content: ""; position: absolute; left: 15px; right: 15px; bottom: 4px;
  height: 2px; background: var(--gold);
}
.nav__cta { margin-left: 10px; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 9px;
}
.nav-toggle span { display: block; height: 2.5px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; color: #fff;
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='44'%20height='44'%3E%3Cg%20fill='none'%20stroke='%23c9a24b'%20stroke-opacity='0.11'%20stroke-width='1'%3E%3Ccircle%20cx='0'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='0'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='22'%20cy='22'%20r='22'/%3E%3C/g%3E%3C/svg%3E") repeat,
    linear-gradient(135deg, rgba(9,24,45,.94) 0%, rgba(18,48,87,.90) 60%, rgba(27,61,107,.86) 100%),
    var(--navy);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,162,75,.22), transparent 68%);
}
.hero .container { position: relative; z-index: 2; padding-top: 38px; padding-bottom: 38px; }
.hero__grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 48px; align-items: center; }
.hero__badges { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.cred-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(201,162,75,.4);
  padding: 7px 14px; border-radius: 40px; font-size: .8rem; font-weight: 600; color: #ecdcb6;
}
.hero h1 { color: #fff; font-size: clamp(1.85rem, 3.4vw, 2.6rem); margin: 0 0 14px; letter-spacing: -.5px; line-height: 1.15; }
.hero__sub { font-size: 1.05rem; color: #c4d2e6; max-width: 540px; margin: 0 0 24px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 30px; margin-top: 30px; flex-wrap: wrap; }
.hero__stat .n { font-family: var(--font-head); font-size: 1.7rem; color: var(--gold); font-weight: 700; }
.hero__stat .l { font-size: .82rem; color: #a9bad2; letter-spacing: .04em; }

/* Leadership card in hero */
.leader-card {
  background: #fff; color: var(--ink); border-radius: 14px;
  box-shadow: var(--shadow-md); overflow: hidden;
  max-width: 320px; margin-left: auto;
}
.leader-card__photo {
  aspect-ratio: 4/3; background: linear-gradient(135deg, var(--mist-2), #dfe6ef);
  display: grid; place-items: center; color: var(--slate-300);
  border-bottom: 3px solid var(--gold); position: relative;
}
.leader-card__photo .ph-label { font-size: .82rem; text-align: center; padding: 12px; }
.leader-card__photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.leader-card__body { padding: 16px 22px 18px; }
.leader-card__name { font-size: 1.3rem; margin: 0 0 2px; }
.leader-card__role { color: var(--gold-dark); font-weight: 600; font-size: .88rem; margin-bottom: 11px; }
.leader-card__roles { list-style: none; }
.leader-card__roles li { position: relative; padding-left: 22px; font-size: .88rem; color: var(--slate); margin-bottom: 7px; line-height: 1.4; }
.leader-card__roles li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 9px; height: 9px;
  background: var(--gold); border-radius: 2px; transform: rotate(45deg);
}
.leader-card__roles strong { color: var(--navy); }
.leader-card__emblems {
  display: flex; align-items: center; gap: 14px;
  margin-top: 11px; padding-top: 11px; border-top: 1px solid var(--line);
}
.leader-card__emblems img { height: 36px; width: auto; }
.leader-card__emblems .lbl { font-size: .7rem; color: var(--slate); letter-spacing: .04em; margin-left: auto; text-align: right; line-height: 1.3; }

/* ============================================================
   FEATURE / VALUE / SERVICE CARDS
   ============================================================ */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cdd8e6; }
.card__icon {
  width: 54px; height: 54px; border-radius: 12px; margin-bottom: 18px;
  display: grid; place-items: center; background: var(--navy);
  color: var(--gold);
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.2rem; margin: 0 0 10px; }
.card p { margin: 0; color: var(--slate); font-size: .96rem; }
.card__num {
  font-family: var(--font-head); font-size: 1.05rem; color: var(--gold-dark);
  font-weight: 700; margin-bottom: 8px;
}

/* Value pillars (on navy) */
.pillar { border-left: 3px solid var(--gold); padding: 4px 0 4px 22px; }
.pillar h3 { font-size: 1.15rem; margin: 0 0 8px; }
.pillar p { color: #b9c7db; margin: 0; font-size: .96rem; }

/* ============================================================
   SERVICES PAGE — detailed category blocks
   ============================================================ */
.svc-block {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm); scroll-margin-top: 130px;
}
.svc-block__head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.svc-block__num {
  width: 46px; height: 46px; flex: 0 0 46px; border-radius: 10px;
  background: linear-gradient(135deg, var(--navy), var(--navy-700));
  color: var(--gold); display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 700; font-size: 1.15rem;
}
.svc-block__head h3 { margin: 0; font-size: 1.28rem; }
.svc-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 22px; }
.svc-list li { position: relative; padding-left: 24px; color: var(--slate); font-size: .95rem; }
.svc-list li::before {
  content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px;
  border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold);
  transform: rotate(45deg) translateY(-2px);
}

/* Service quick-nav chips */
.svc-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.svc-nav a {
  background: #fff; border: 1px solid var(--line); border-radius: 40px;
  padding: 8px 16px; font-size: .86rem; font-weight: 600; color: var(--slate);
}
.svc-nav a:hover { border-color: var(--gold); color: var(--navy); background: #fff; }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ind-item {
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 18px 16px; text-align: center; font-weight: 600; font-size: .92rem;
  color: var(--navy); box-shadow: var(--shadow-sm);
  transition: .2s ease; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 64px;
}
.ind-item:hover { border-color: var(--gold); transform: translateY(-3px); }
.ind-item svg { width: 18px; height: 18px; color: var(--gold-dark); flex: 0 0 18px; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-grid { display: grid; grid-template-columns: minmax(0, 300px) 1fr; gap: 48px; align-items: start; }
.about-photo {
  width: 100%; max-width: 300px; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 4/5; background: linear-gradient(135deg, var(--mist-2), #dde5ef);
  display: grid; place-items: center; color: var(--slate-300);
  border-bottom: 4px solid var(--gold); position: sticky; top: 110px;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.emblem__mark img { width: 100%; height: 100%; object-fit: contain; border-radius: 50%; }
.creds { list-style: none; margin: 22px 0 0; }
.creds li { position: relative; padding: 14px 0 14px 34px; border-bottom: 1px solid var(--line); }
.creds li:last-child { border-bottom: 0; }
.creds li::before {
  content: ""; position: absolute; left: 0; top: 18px; width: 18px; height: 18px;
  background: var(--gold); border-radius: 50%;
}
.creds li::after {
  content: ""; position: absolute; left: 6px; top: 22px; width: 4px; height: 8px;
  border-right: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(45deg);
}
.creds strong { display: block; color: var(--navy); }
.creds span { color: var(--slate); font-size: .92rem; }

/* Emblem badges row */
.emblems { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; margin-top: 30px; }
.emblem {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--line); border-radius: 10px; padding: 14px 20px; background: #fff;
  box-shadow: var(--shadow-sm);
}
.emblem__mark {
  width: 58px; height: 58px; flex: 0 0 58px; border-radius: 50%;
  background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center; font-weight: 700; color: var(--gold-dark); font-size: .8rem;
  overflow: hidden;
}
.emblem__txt strong { display: block; color: var(--navy); font-size: .95rem; }
.emblem__txt span { font-size: .8rem; color: var(--slate); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.info-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; box-shadow: var(--shadow-sm); display: flex; gap: 16px; align-items: flex-start;
  margin-bottom: 16px;
}
.info-card__icon {
  width: 44px; height: 44px; flex: 0 0 44px; border-radius: 10px;
  background: var(--navy); color: var(--gold); display: grid; place-items: center;
}
.info-card__icon svg { width: 20px; height: 20px; }
.info-card h4 { margin: 0 0 3px; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-dark); font-family: var(--font-body); }
.info-card p, .info-card a { margin: 0; color: var(--ink); font-size: 1rem; }
.info-card a:hover { color: var(--gold-dark); }
.map-embed {
  width: 100%; height: 420px; border: 0; border-radius: var(--radius);
  box-shadow: var(--shadow-sm); background: var(--mist-2); display: block;
}
.hours-table { width: 100%; border-collapse: collapse; margin-top: 6px; }
.hours-table td { padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .96rem; }
.hours-table td:last-child { text-align: right; font-weight: 600; color: var(--navy); }
.hours-table tr:last-child td { border-bottom: 0; }

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='44'%20height='44'%3E%3Cg%20fill='none'%20stroke='%23c9a24b'%20stroke-opacity='0.12'%20stroke-width='1'%3E%3Ccircle%20cx='0'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='0'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='22'%20cy='22'%20r='22'/%3E%3C/g%3E%3C/svg%3E") repeat,
    linear-gradient(135deg, var(--navy), var(--navy-700));
  color: #fff;
}
.cta-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-strip h2 { color: #fff; margin: 0 0 6px; font-size: clamp(1.5rem, 3vw, 2rem); }
.cta-strip p { margin: 0; color: #b9c7db; }
.cta-strip__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   PAGE HEADER (inner pages)
   ============================================================ */
.page-head {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='44'%20height='44'%3E%3Cg%20fill='none'%20stroke='%23c9a24b'%20stroke-opacity='0.11'%20stroke-width='1'%3E%3Ccircle%20cx='0'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='0'%20r='22'/%3E%3Ccircle%20cx='0'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='44'%20cy='44'%20r='22'/%3E%3Ccircle%20cx='22'%20cy='22'%20r='22'/%3E%3C/g%3E%3C/svg%3E") repeat,
    linear-gradient(135deg, rgba(9,24,45,.96), rgba(18,48,87,.92)), var(--navy);
  color: #fff; padding: 62px 0; position: relative; overflow: hidden;
}
.page-head::after {
  content: ""; position: absolute; right: -100px; bottom: -140px; width: 340px; height: 340px;
  border-radius: 50%; background: radial-gradient(circle, rgba(201,162,75,.18), transparent 68%);
}
.page-head .container { position: relative; z-index: 2; }
.page-head h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 2.7rem); margin: 0 0 10px; }
.page-head p { color: #bccbe0; max-width: 640px; margin: 0; font-size: 1.06rem; }
.breadcrumb { font-size: .85rem; color: #98abc7; margin-bottom: 16px; }
.breadcrumb a { color: var(--gold); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: #08192f; color: #a9bad2; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 18px; }
.site-footer a { color: #a9bad2; }
.site-footer a:hover { color: var(--gold); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; font-size: .94rem; }
.footer-about p { font-size: .94rem; line-height: 1.7; }
.footer-logo { font-family: var(--font-head); color: #fff; font-size: 1.25rem; margin-bottom: 12px; }
.footer-logo span { color: var(--gold); }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 12px; font-size: .94rem; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; margin-top: 4px; color: var(--gold); flex: 0 0 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); margin-top: 46px; padding: 22px 0;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: .86rem; color: #7d90ab;
}

/* ============================================================
   FLOATING CONTACT BUTTONS (mobile-first)
   ============================================================ */
.floaties { position: fixed; right: 18px; bottom: 18px; z-index: 200; display: flex; flex-direction: column; gap: 12px; }
.floaties a {
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.25); color: #fff; transition: transform .15s ease;
}
.floaties a:hover { transform: scale(1.08); color: #fff; }
.floaties svg { width: 26px; height: 26px; }
.fab--wa { background: var(--whatsapp); }
.fab--call { background: var(--gold); color: var(--navy); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .leader-card { max-width: 320px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 260px; position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .ind-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  /* backdrop-filter makes the header a containing block for position:fixed,
     which would trap the slide-in nav inside the header's box */
  .site-header { backdrop-filter: none; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(300px, 82vw);
    background: #fff; flex-direction: column; align-items: stretch; gap: 2px;
    padding: 88px 20px 30px; box-shadow: -10px 0 40px rgba(0,0,0,.15);
    transform: translateX(100%); transition: transform .28s ease; z-index: 90;
  }
  .nav.open { transform: translateX(0); }
  .nav a { padding: 14px 12px; border-radius: 8px; }
  .nav a.active::after { display: none; }
  .nav a.active { background: var(--mist); }
  .nav__cta { margin: 12px 0 0; justify-content: center; }
  .nav-toggle { display: block; z-index: 95; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .svc-list { grid-template-columns: 1fr; }
  .cta-strip .container { flex-direction: column; text-align: center; align-items: center; }
  .topbar__left { display: none; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .section { padding: 52px 0; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero__stats { gap: 20px; }
  .logo__img { height: 38px; }
}