/* =========================================================================
   Illuminous Management — Design System
   Brand: deep navy + gold. Modern, professional, generous whitespace.
   ========================================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand */
  --navy-900: #0a1633;
  --navy-800: #0f204a;
  --navy-700: #16305f;
  --navy-600: #1e3f7a;
  --navy-500: #2b539b;

  --gold-600: #d99413;
  --gold-500: #f2a923;
  --gold-400: #f7bd48;
  --gold-300: #ffd479;

  /* Neutrals */
  --ink: #14203a;
  --body: #3a4560;
  --muted: #6b7690;
  --line: #e5e9f2;
  --surface: #f5f8fd;
  --surface-2: #eef2fa;
  --white: #ffffff;

  /* System */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(10, 22, 51, .06), 0 2px 8px rgba(10, 22, 51, .05);
  --shadow: 0 10px 30px rgba(10, 22, 51, .10);
  --shadow-lg: 0 24px 60px rgba(10, 22, 51, .18);
  --ring: 0 0 0 4px rgba(242, 169, 35, .28);

  --maxw: 1160px;
  --gap: clamp(1.5rem, 4vw, 3rem);

  --font-head: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset-ish ---------- */
*, *::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(--body);
  background: var(--white);
  line-height: 1.65;
  font-size: 1.02rem;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-600); text-decoration: none; }
a:hover { color: var(--gold-600); }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.12;
  margin: 0 0 .5em;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2rem); }
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.narrow { max-width: 720px; }
.center { text-align: center; }
.grid { display: grid; gap: clamp(1.2rem, 2.5vw, 2rem); }
.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: .9rem;
}
.section-lead { color: var(--muted); font-size: 1.1rem; max-width: 60ch; }
.center .section-lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--gold-500);
  --btn-fg: var(--navy-900);
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.5rem; border-radius: 999px;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  box-shadow: 0 6px 18px rgba(242, 169, 35, .3);
}
.btn { white-space: nowrap; }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }
.btn:hover { transform: translateY(-2px); color: var(--navy-900); box-shadow: 0 10px 24px rgba(242, 169, 35, .42); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--white);
  border-color: rgba(255, 255, 255, .35); box-shadow: none;
}
.btn--ghost:hover { background: rgba(255, 255, 255, .1); color: var(--white); box-shadow: none; }
.btn--navy { --btn-bg: var(--navy-700); --btn-fg: var(--white); box-shadow: 0 6px 18px rgba(16, 32, 74, .25); }
.btn--navy:hover { color: var(--white); background: var(--navy-800); }
.btn--outline {
  --btn-bg: transparent; --btn-fg: var(--navy-700);
  border-color: var(--line); box-shadow: none;
}
.btn--outline:hover { background: var(--surface); color: var(--navy-800); }
.btn--lg { padding: 1rem 1.8rem; font-size: 1.05rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 74px; }
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__name { font-family: var(--font-head); font-weight: 700; color: var(--navy-800); font-size: 1.12rem; letter-spacing: -.01em; line-height: 1; }
.brand__name span { display: block; font-size: .62rem; letter-spacing: .22em; font-weight: 600; color: var(--gold-600); margin-top: 3px; }

.nav { display: flex; align-items: center; gap: .3rem; }
.nav a {
  font-family: var(--font-head); font-weight: 500; font-size: .95rem;
  color: var(--navy-800); padding: .5rem .8rem; border-radius: 8px;
  transition: background .15s ease, color .15s ease;
}
.nav a:hover, .nav a[aria-current="page"] { background: var(--surface-2); color: var(--navy-700); }
.nav a[aria-current="page"] { color: var(--gold-600); }
.header-cta { margin-left: .4rem; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  background: var(--white); border-radius: 10px; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--navy-800);
  position: relative; transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(242, 169, 35, .22), transparent 60%),
    radial-gradient(900px 500px at 0% 110%, rgba(43, 83, 155, .5), transparent 55%),
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-700) 55%, var(--navy-600) 100%);
  color: #dde6f5;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .5;
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; padding-block: clamp(3.5rem, 9vw, 7rem); }
.hero h1 { color: var(--white); }
.hero h1 .accent { color: var(--gold-400); }
.hero__lead { font-size: 1.18rem; color: #c3d0e8; max-width: 46ch; margin-bottom: 1.8rem; }
.hero__eyebrow { color: var(--gold-300); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__panel {
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius-lg); padding: 1.8rem; backdrop-filter: blur(6px);
}
.hero__panel h3 { color: var(--white); font-size: 1.1rem; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.2rem; }
.stat { text-align: center; }
.stat b { display: block; font-family: var(--font-head); font-size: 1.8rem; color: var(--gold-400); line-height: 1; }
.stat span { font-size: .8rem; color: #b9c6e0; }

/* trust bar */
.trust { background: var(--navy-800); color: #cdd8ee; }
.trust__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 2.4rem; padding-block: 1.1rem; font-family: var(--font-head); font-weight: 500; font-size: .92rem; }
.trust__inner span { opacity: .55; }
.trust__inner b { color: var(--gold-400); font-weight: 600; }

/* ---------- Cards / services ---------- */
.cards { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d3ddf0; }
.card__icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--navy-700), var(--navy-500)); color: var(--gold-400);
  margin-bottom: 1.1rem;
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: .35rem; }
.card__summary { color: var(--ink); font-weight: 600; margin-bottom: .5rem; }
.card p { color: var(--muted); font-size: .96rem; }
.card__list { list-style: none; margin-top: 1rem; display: grid; gap: .45rem; }
.card__list li { position: relative; padding-left: 1.5rem; font-size: .92rem; color: var(--body); }
.card__list li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold-500);
}

/* alternating feature rows */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.feature + .feature { margin-top: clamp(2.5rem, 5vw, 4rem); }
.feature__media {
  border-radius: var(--radius-lg); min-height: 300px; box-shadow: var(--shadow);
  background: linear-gradient(150deg, var(--navy-800), var(--navy-500)); position: relative; overflow: hidden;
  display: grid; place-items: center; color: var(--gold-400);
}
.feature__media::before {
  content: ""; position: absolute; width: 60%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(242,169,35,.22), transparent 70%);
}
.feature__media svg { position: relative; width: 38%; opacity: 1; }
.feature:nth-child(even) .feature__text { order: 2; }

/* ---------- Steps / process ---------- */
.steps { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); counter-reset: step; }
.step { padding: 1.4rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--gold-600);
  display: inline-block; margin-bottom: .6rem;
}
.step h3 { font-size: 1.12rem; }
.step p { color: var(--muted); font-size: .94rem; margin: 0; }

/* ---------- Reviews (full-width rows) ---------- */
.reviews { grid-template-columns: 1fr; }
.review {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem 1.9rem; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: row; align-items: center; gap: 1.4rem 2rem;
}
.review__who { display: flex; align-items: center; gap: .85rem; margin-top: 0; flex: 0 0 230px; }
.review__meta { display: grid; gap: .12rem; }
.review__avatar {
  width: 46px; height: 46px; border-radius: 50%; flex: none;
  background: linear-gradient(150deg, var(--gold-400), var(--gold-600)); color: var(--navy-900);
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700;
}
.review__who b { color: var(--ink); font-size: .95rem; display: block; }
.review__who span { color: var(--muted); font-size: .85rem; }
.review__who .review__stars { color: var(--gold-500); letter-spacing: 2px; font-size: .95rem; margin-top: .15rem; }
.review__quote { color: var(--ink); font-size: 1.05rem; margin: 0; flex: 1; }
@media (max-width: 720px) {
  .review { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .review__who { flex-basis: auto; }
}

/* ---------- Team ---------- */
.team { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.member { text-align: center; }
.member__photo {
  width: 150px; height: 150px; border-radius: 50%; margin: 0 auto 1rem; object-fit: cover;
  background: linear-gradient(150deg, var(--navy-700), var(--navy-500));
  display: grid; place-items: center; color: var(--gold-400); font-family: var(--font-head);
  font-weight: 700; font-size: 2.4rem; box-shadow: var(--shadow);
}
.member h3 { margin-bottom: .1rem; }
.member__role { color: var(--gold-600); font-family: var(--font-head); font-weight: 600; font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; }
.member p { color: var(--muted); font-size: .95rem; margin-top: .6rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(700px 400px at 80% 120%, rgba(242,169,35,.25), transparent 60%),
    linear-gradient(150deg, var(--navy-800), var(--navy-600));
  color: var(--white); border-radius: var(--radius-lg); padding: clamp(2.2rem, 5vw, 3.6rem);
  text-align: center;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: #cdd8ee; max-width: 52ch; margin-inline: auto; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1.1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--font-head); font-weight: 500; font-size: .9rem; color: var(--ink); }
.field input, .field textarea, .field select {
  font: inherit; color: var(--ink); padding: .85rem 1rem; border: 1px solid var(--line);
  border-radius: var(--radius-sm); background: var(--white); width: 100%;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--gold-500); box-shadow: var(--ring); }
.form__note { color: var(--muted); font-size: .85rem; }
.form .btn { justify-self: start; }
.post-card a.more svg, .breadcrumb svg { width: 1.05em; height: 1.05em; vertical-align: middle; }

/* contact split */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.contact-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; }
.contact-list { list-style: none; display: grid; gap: 1.1rem; margin-top: 1rem; }
.contact-list li { display: flex; gap: .9rem; align-items: flex-start; }
.contact-list .ic { width: 40px; height: 40px; border-radius: 10px; flex: none; display: grid; place-items: center; background: var(--navy-700); color: var(--gold-400); }
.contact-list .ic svg { width: 20px; height: 20px; }
.contact-list b { color: var(--ink); font-family: var(--font-head); display: block; font-size: .95rem; }
.contact-list a, .contact-list span { color: var(--body); }

/* ---------- Blog ---------- */
.posts { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.post-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .2s ease; display: flex; flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.post-card__media { aspect-ratio: 16/9; background: linear-gradient(150deg, var(--navy-700), var(--navy-500)); display: grid; place-items: center; }
.post-card__media svg { width: 64px; opacity: .8; }
.post-card__body { padding: 1.4rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.post-card__date { color: var(--gold-600); font-size: .82rem; font-family: var(--font-head); font-weight: 600; letter-spacing: .04em; }
.post-card h3 { font-size: 1.15rem; }
.post-card p { color: var(--muted); font-size: .93rem; margin: 0; }
.post-card a.more { margin-top: auto; color: var(--navy-600); font-family: var(--font-head); font-weight: 600; font-size: .9rem; }

/* article */
.article { max-width: 740px; margin-inline: auto; }
.article h2 { margin-top: 2rem; }
.article img { border-radius: var(--radius); margin: 1.5rem 0; }
.article blockquote { border-left: 4px solid var(--gold-500); margin: 1.5rem 0; padding: .4rem 0 .4rem 1.3rem; color: var(--ink); font-size: 1.15rem; }

/* page hero (interior) */
.page-hero {
  background:
    radial-gradient(800px 400px at 90% -20%, rgba(242,169,35,.2), transparent 60%),
    linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: #dbe4f4; text-align: center;
}
.page-hero__inner { padding-block: clamp(3rem, 7vw, 5rem); }
.page-hero h1 { color: var(--white); }
.page-hero p { color: #c3d0e8; max-width: 60ch; margin-inline: auto; font-size: 1.12rem; }
.breadcrumb { font-size: .85rem; color: #9fb0d1; margin-bottom: .8rem; }
.breadcrumb a { color: var(--gold-300); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #b7c3de; padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; }
.site-footer h4 { color: var(--white); font-size: .95rem; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 1rem; }
.site-footer a { color: #b7c3de; }
.site-footer a:hover { color: var(--gold-400); }
.footer-links { list-style: none; display: grid; gap: .55rem; }
.footer-brand p { color: #93a2c4; font-size: .92rem; max-width: 34ch; }
.socials { display: flex; gap: .6rem; margin-top: 1.1rem; }
.socials a { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.07); color: #cdd8ee; }
.socials a:hover { background: var(--gold-500); color: var(--navy-900); }
.socials svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 2.5rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between; font-size: .85rem; color: #8494b8; }

/* floating contact button */
.float-cta {
  position: fixed; right: 18px; bottom: 18px; z-index: 55;
  box-shadow: var(--shadow-lg);
}

/* embed */
.embed-frame { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); box-shadow: var(--shadow-sm); }
.embed-placeholder { padding: clamp(2rem,5vw,3.5rem); text-align: center; }
.embed-placeholder .ic { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 1rem; display: grid; place-items: center; background: var(--navy-700); color: var(--gold-400); }

/* utilities */
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mb-0 { margin-bottom: 0; }
.text-muted { color: var(--muted); }
.badge { display: inline-block; background: var(--navy-700); color: var(--gold-300); font-family: var(--font-head); font-weight: 600; font-size: .78rem; letter-spacing: .04em; padding: .35rem .8rem; border-radius: 999px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__panel { order: -1; display: none; }
  .feature, .contact-grid { grid-template-columns: 1fr; }
  .feature:nth-child(even) .feature__text { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 1rem;
    gap: .2rem; box-shadow: var(--shadow); transform: translateY(-140%); transition: transform .25s ease;
  }
  .nav-open .nav { transform: translateY(0); }
  .nav a { padding: .8rem 1rem; }
  .header-cta { margin: .4rem 0 0; }
  .nav-toggle { display: inline-flex; }
  .form__row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}