/* =========================================================================
   A&W Engineering Works — shared stylesheet
   Polished deep-tech: plum-black base, brand-purple + violet accents.
   ========================================================================= */

:root {
  /* palette — purple brand */
  --deep:      #08060f;
  --bg:        #0d0a18;
  --surface:   #15102a;
  --surface-2: #1a1335;
  --line:      #2b2348;
  --line-2:    #382c5c;

  --purple-deep: #5b2d8e;   /* brand purple (from system-core diagram) */
  --purple:      #6d28d9;
  --violet:      #8b5cf6;   /* primary */
  --violet-700:  #7c3aed;
  --magenta:     #c466f0;
  --lavender:    #c4b5fd;   /* accent text */

  --text:  #ddd6f2;
  --muted: #9b91b8;
  --white: #ffffff;
  --heading: #ffffff;   /* strongest text — inverts per theme */
  --field: #0a0715;     /* form input background */

  /* type */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
          "Apple Color Emoji", "Segoe UI Emoji", sans-serif;

  /* layout */
  --container: 1140px;
  --radius: 18px;
  --radius-sm: 12px;

  /* effects */
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.75);
  --glow: 0 0 0 1px rgba(139, 92, 246, 0.28), 0 28px 70px -26px rgba(124, 58, 237, 0.5);
  --grad: linear-gradient(120deg, #7c3aed 0%, #a855f7 52%, #c466f0 100%);
}

/* ---------------------------------------------- LIGHT THEME (switchable) */
:root[data-theme="light"] {
  --deep:      #e9e3f5;
  --bg:        #f6f3fc;
  --surface:   #ffffff;
  --surface-2: #f3eefb;
  --line:      #e7e0f4;
  --line-2:    #d9cef0;
  --text:      #352c4c;
  --muted:     #6c6385;
  --heading:   #1b1330;
  --lavender:  #6d28d9;   /* accent text, readable on light */
  --field:     #fbfaff;
  --shadow: 0 24px 60px -28px rgba(76, 45, 124, 0.28);
  --glow: 0 0 0 1px rgba(124, 58, 237, 0.18), 0 26px 64px -30px rgba(124, 58, 237, 0.30);
}
/* soften the big purple blooms on light backgrounds */
:root[data-theme="light"] .hero::before { opacity: .5; }
:root[data-theme="light"] .hero::after { opacity: .12; }
:root[data-theme="light"] .page-hero::before { opacity: .55; }

/* Header & footer stay dark in BOTH themes (keeps the white logo + nav legible) */
.site-header, .site-footer {
  --bg: #0d0a18; --surface: #15102a; --surface-2: #1a1335; --deep: #08060f;
  --line: #2b2348; --line-2: #382c5c; --text: #ddd6f2; --muted: #9b91b8;
  --heading: #ffffff; --white: #ffffff; --lavender: #c4b5fd; --field: #0a0715;
  --shadow: 0 24px 60px -24px rgba(0,0,0,0.75);
}
/* Image-backed hero banners keep light text in both themes */
.page-hero.has-bg { --heading: #ffffff; --text: #efeafa; --muted: #d3cbe8; --lavender: #c4b5fd; }

/* ----------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }

h1, h2, h3, h4 { color: var(--heading); line-height: 1.14; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.7rem); }
h2 { font-size: clamp(1.65rem, 3.5vw, 2.55rem); }
h3 { font-size: 1.2rem; }
p  { color: var(--text); }

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

/* gradient + accent text helpers */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.accent { color: var(--lavender); }
.eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--lavender);
  margin-bottom: 14px;
}

/* --------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 0.96rem;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .25s ease, background .25s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(139,92,246,.4), 0 34px 80px -24px rgba(124,58,237,.65); }
.btn-ghost { background: rgba(139,92,246,.04); color: var(--heading); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--violet); background: rgba(139,92,246,.10); }
.btn svg { width: 18px; height: 18px; }

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 8, 22, 0.72);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid rgba(43, 35, 72, 0.7);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; color: var(--white); }
.brand-logo { height: 46px; width: auto; flex: none; display: block; }
.site-footer .brand-logo { height: 50px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 14px; border-radius: 999px; font-size: 0.94rem; font-weight: 500;
  color: var(--muted); transition: color .15s ease, background .15s ease;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav-links a.active { color: var(--white); }
.nav-links a.nav-cta { color: #fff; background: var(--grad); font-weight: 600; margin-left: 8px; box-shadow: var(--glow); }
.nav-links a.nav-cta:hover { transform: translateY(-1px); }

/* expertise dropdown */
.nav-item { position: relative; display: flex; align-items: center; }
.nav-drop-toggle {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: transparent; border: 0; font: inherit; font-size: 0.94rem; font-weight: 500;
  color: var(--muted); padding: 9px 14px; border-radius: 999px;
  transition: color .15s ease, background .15s ease;
}
.nav-drop-toggle:hover, .nav-item:hover .nav-drop-toggle,
.nav-item:focus-within .nav-drop-toggle, .nav-drop-toggle.active { color: var(--white); }
.nav-drop-toggle:hover { background: rgba(255,255,255,.05); }
.nav-drop-toggle .chev { width: 14px; height: 14px; transition: transform .2s ease; }
.nav-item:hover .nav-drop-toggle .chev, .nav-item:focus-within .nav-drop-toggle .chev { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 250px;
  display: flex; flex-direction: column; gap: 2px; padding: 8px;
  background: rgba(20,15,46,.98); border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: var(--shadow); z-index: 60;
  opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .18s ease;
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown a { padding: 11px 14px; border-radius: 9px; color: var(--muted); font-size: 0.92rem; font-weight: 500; white-space: nowrap; }
.dropdown a:hover, .dropdown a.active { color: var(--white); background: rgba(139,92,246,.16); }

/* theme toggle */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; margin-left: 8px; flex: none;
  border-radius: 999px; cursor: pointer; background: transparent;
  border: 1px solid var(--line-2); color: var(--white);
  transition: background .15s ease, border-color .15s ease;
}
.theme-toggle:hover { border-color: var(--violet); background: rgba(139,92,246,.14); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: block; }

.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--line-2);
  border-radius: 10px; width: 46px; height: 42px; cursor: pointer; padding: 0;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--white); margin: 4px auto; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ------------------------------------------------------------- sections */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-head { max-width: 730px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 1.06rem; }

.bg-alt {
  background:
    radial-gradient(1000px 540px at 100% -10%, rgba(124,58,237,.14), transparent 60%),
    radial-gradient(800px 460px at -5% 110%, rgba(91,45,142,.16), transparent 60%),
    var(--deep);
}

/* ----------------------------------------------------------------- hero */
.hero { position: relative; padding: 116px 0 100px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(760px 420px at 8% -5%, rgba(124,58,237,.40), transparent 60%),
    radial-gradient(720px 460px at 96% 12%, rgba(196,102,240,.22), transparent 62%),
    radial-gradient(620px 420px at 60% 110%, rgba(91,45,142,.28), transparent 60%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .28; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(circle at 40% 30%, #000 0%, transparent 70%);
          mask-image: radial-gradient(circle at 40% 30%, #000 0%, transparent 70%);
}
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-inner { max-width: 640px; }
.hero h1 { margin-bottom: 22px; }
.hero p.lede { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--text); max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 54px; }
.hero-stats .stat strong { display: block; font-size: 2rem; color: var(--heading); }
.hero-stats .stat span { color: var(--muted); font-size: 0.9rem; }

/* page hero (interior pages) */
.page-hero { position: relative; padding: 88px 0 60px; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(680px 340px at 14% -10%, rgba(124,58,237,.34), transparent 60%),
              radial-gradient(600px 360px at 96% 0%, rgba(196,102,240,.18), transparent 62%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero p { color: var(--muted); margin-top: 16px; max-width: 700px; font-size: 1.08rem; }

/* page hero with background image */
.page-hero.has-bg { padding: 110px 0 90px; }
.page-hero.has-bg::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(105deg, rgba(13,10,24,.96) 30%, rgba(91,45,142,.55) 75%, rgba(13,10,24,.7)),
    var(--hero-bg);
  background-size: cover; background-position: center;
}
.page-hero.has-bg .container { z-index: 1; }

/* ----------------------------------------------------------------- grid */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------------------------------------------------------------- cards */
.card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
  height: 100%;
}
.card:hover { transform: translateY(-5px); border-color: rgba(139,92,246,.55); box-shadow: var(--shadow); }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.98rem; }
.card .icon {
  width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center;
  background: rgba(139,92,246,.14); border: 1px solid rgba(139,92,246,.32); margin-bottom: 18px;
}
.card .icon svg { width: 25px; height: 25px; stroke: var(--lavender); }
.card .num { font-size: 0.8rem; font-weight: 700; color: var(--lavender); letter-spacing: .1em; }

/* card with image header */
.card.has-media { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.card.has-media .card-img { aspect-ratio: 16 / 10; overflow: hidden; background: #0c0a16; }
.card.has-media .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.card.has-media:hover .card-img img { transform: scale(1.05); }
.card.has-media .card-body { padding: 26px; }
.card.has-media .card-body h3 { margin-bottom: 10px; }

/* tags / chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip {
  font-size: 0.78rem; font-weight: 600; color: var(--lavender);
  padding: 5px 11px; border-radius: 999px;
  background: rgba(139,92,246,.12); border: 1px solid rgba(139,92,246,.3);
}

/* feature row (icon + text) */
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature .icon { flex: none; }
.feature h3 { font-size: 1.08rem; }
.feature p { color: var(--muted); font-size: 0.96rem; margin-top: 4px; }

/* ---------------------------------------------------- featured / split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.panel {
  background: linear-gradient(160deg, rgba(91,45,142,.28), var(--surface));
  border: 1px solid var(--line-2); border-radius: var(--radius); padding: 38px;
  box-shadow: var(--shadow);
}
.panel.glow { border-color: rgba(139,92,246,.4); box-shadow: var(--glow); }

ul.ticks li { position: relative; padding-left: 30px; margin-bottom: 12px; color: var(--text); }
ul.ticks li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--grad);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/12px no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/12px no-repeat;
}

/* --------------------------------------------------------- media / images */
.media-frame {
  position: relative; border-radius: 20px; overflow: hidden;
  border: 1px solid var(--line-2); box-shadow: var(--shadow); background: var(--surface);
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-frame.glow { border-color: rgba(139,92,246,.4); box-shadow: var(--glow); }
.media-frame.tall { aspect-ratio: 4 / 5; }
.media-frame.wide { aspect-ratio: 16 / 10; }
.media-frame.square { aspect-ratio: 1 / 1; }
.media-frame.scrim::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(8,6,15,.5));
}
/* diagram / screenshot — show whole image on a tidy backdrop */
.figure {
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow);
}
.figure img { width: 100%; height: auto; border-radius: 8px; }
.figure figcaption { color: var(--muted); font-size: 0.88rem; margin-top: 14px; text-align: center; }

/* ----------------------------------------------------------- CTA band */
.cta-band {
  position: relative; overflow: hidden;
  background:
    radial-gradient(620px 320px at 82% 0%, rgba(196,102,240,.20), transparent 60%),
    linear-gradient(120deg, rgba(124,58,237,.16), var(--surface-2));
  border: 1px solid var(--line-2); border-radius: 24px; padding: 60px;
  text-align: center;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { color: var(--text); max-width: 560px; margin: 0 auto 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ------------------------------------------------------------- testimonial */
.quote-card {
  position: relative; max-width: 880px; margin: 0 auto; text-align: center;
  background: linear-gradient(160deg, rgba(91,45,142,.30), var(--surface));
  border: 1px solid var(--line-2); border-radius: 24px; padding: 54px 48px 44px;
  box-shadow: var(--glow);
}
.quote-card .qmark { font-size: 5.5rem; line-height: .4; font-weight: 800; display: block; margin-bottom: 10px; }
.quote-card blockquote {
  font-size: clamp(1.15rem, 2.2vw, 1.5rem); color: var(--heading); font-weight: 500;
  line-height: 1.55; letter-spacing: -0.01em;
}
.quote-card figcaption { margin-top: 26px; }
.quote-card .q-name { display: block; color: var(--lavender); font-weight: 700; }
.quote-card .q-meta { display: block; color: var(--muted); font-size: .9rem; margin-top: 2px; }
@media (max-width: 720px) { .quote-card { padding: 38px 22px 30px; } }

/* --------------------------------------------------------------- careers */
.role { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 24px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface); transition: border-color .2s, transform .2s, background .2s; }
.role:hover { border-color: rgba(139,92,246,.5); transform: translateX(4px); background: var(--surface-2); }
.role .role-meta { color: var(--muted); font-size: 0.85rem; }
.role-list { display: grid; gap: 12px; }

/* ---------------------------------------------------------------- forms */
.form-grid { display: grid; gap: 16px; }
label { display: block; font-size: 0.88rem; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
input, textarea, select {
  width: 100%; padding: 12px 14px; border-radius: 10px; font: inherit; font-size: 0.96rem;
  background: var(--field); border: 1px solid var(--line-2); color: var(--heading);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(139,92,246,.22); }

/* contact info blocks */
.office { padding: 28px; border: 1px solid var(--line-2); border-radius: var(--radius); background: var(--surface); }
.office h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.office p { color: var(--muted); margin-bottom: 6px; }
.office a { color: var(--lavender); }

/* ---------------------------------------------------------------- footer */
.site-footer { background: var(--deep); border-top: 1px solid var(--line); padding: 66px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 44px; }
.site-footer h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--lavender); margin-bottom: 16px; }
.site-footer p, .site-footer a { color: var(--muted); font-size: 0.93rem; }
.site-footer a:hover { color: var(--white); }
.site-footer .foot-links li { margin-bottom: 9px; }
.social { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  padding: 9px 16px; border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 0.9rem; font-weight: 600; color: var(--muted);
  transition: color .15s ease, border-color .15s ease, background .15s ease; }
.social:hover { color: var(--white); border-color: var(--violet); background: rgba(139,92,246,.14); }
.social svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 0.85rem; }

/* --------------------------------------------------- scroll animations */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover, .role:hover, .card.has-media:hover .card-img img { transform: none; }
}

/* --------------------------------------------------------- responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-inner { max-width: 100%; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
/* collapse the nav to a hamburger early enough that the link row never crowds */
@media (max-width: 1024px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 4px; padding: 16px 24px 24px; background: rgba(11,8,22,.98);
    border-bottom: 1px solid var(--line-2);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .2s ease;
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 13px 14px; }
  .nav-links a.nav-cta { margin: 8px 0 0; text-align: center; justify-content: center; }
  /* dropdown becomes a static, always-open sub-list on mobile */
  .nav-item { flex-direction: column; align-items: stretch; }
  .nav-drop-toggle { width: 100%; justify-content: flex-start; padding: 13px 14px; }
  .nav-drop-toggle .chev { display: none; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; border-left: 1px solid var(--line-2); border-radius: 0;
    background: transparent; padding: 0; min-width: 0; margin: 0 0 6px 22px;
  }
  .dropdown a { padding: 11px 14px; }
}

@media (max-width: 720px) {
  .section { padding: 66px 0; }
  .hero { padding: 76px 0 64px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 38px 24px; }
  .hero-stats { gap: 28px; }
}