/* ============================================
   JS Advisory Group — main stylesheet
   Black & gold brand theme
   ============================================ */

:root {
  --black: #0b0b0c;
  --black-2: #121214;
  --black-3: #1a1a1d;
  --gold: #c5a253;
  --gold-light: #dfc084;
  --white: #ffffff;
  --grey: #a8a8ad;
  --grey-light: #d5d5d8;
  --border: rgba(197, 162, 83, 0.35);
  --font-head: 'Montserrat', Arial, sans-serif;
  --font-body: 'Inter', Helvetica, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--grey-light);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 11, 12, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1140px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.9rem;
  color: var(--white);
  letter-spacing: -1px;
  line-height: 1;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 4px;
}

.logo-text {
  border-left: 1px solid rgba(255,255,255,0.25);
  padding-left: 14px;
  line-height: 1.15;
}

.logo-text .l1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 2px;
  color: var(--white);
}

.logo-text .l2 {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 4px;
  color: var(--gold);
}

.main-nav ul {
  display: flex;
  gap: 34px;
  list-style: none;
}

.main-nav a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--grey-light);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--gold);
  font-size: 1.4rem;
  padding: 4px 12px;
  cursor: pointer;
  border-radius: 4px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 110px 0 120px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% -20%, rgba(197,162,83,0.14), transparent 60%),
    var(--black);
  overflow: hidden;
}

.hero::before {
  content: "JS";
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 26rem;
  color: rgba(255,255,255,0.025);
  line-height: 1;
  pointer-events: none;
}

.hero .container { position: relative; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 8px 22px;
  margin-bottom: 28px;
}

h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 22px;
}

h1 .gold { color: var(--gold); }

.hero p.lead {
  max-width: 680px;
  margin: 0 auto 40px;
  font-size: 1.15rem;
  color: var(--grey);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 38px;
  border: 1px solid var(--gold);
  transition: all .25s;
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
}

.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--black);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
}

.btn-outline:hover {
  background: rgba(197,162,83,0.12);
  color: var(--gold-light);
}

.btn-row {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Sections ---------- */
section { padding: 90px 0; }

section.alt { background: var(--black-2); }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: var(--white);
  margin-bottom: 16px;
}

h2::after {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  background: var(--gold);
  margin: 20px auto 0;
}

.section-head p { color: var(--grey); }

h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 12px;
}

/* ---------- Cards grid ---------- */
.grid {
  display: grid;
  gap: 26px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-top: 3px solid var(--gold);
  padding: 36px 30px;
  transition: transform .25s, border-color .25s;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--border);
}

.card .icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 18px;
  line-height: 1;
}

.card p { color: var(--grey); font-size: 0.98rem; }

.card .more {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ---------- Why us / feature list ---------- */
.feature-row {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  padding: 26px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.feature-row:last-child { border-bottom: none; }

.feature-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gold);
  min-width: 56px;
}

/* ---------- Stats band ---------- */
.stat-band {
  background: linear-gradient(90deg, rgba(197,162,83,0.12), rgba(197,162,83,0.04));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 56px 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat .num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2.2rem;
  color: var(--gold);
}

.stat .lbl {
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey);
}

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 120%, rgba(197,162,83,0.15), transparent 60%),
    var(--black-2);
  border-top: 1px solid var(--border);
}

/* ---------- About page ---------- */
.page-hero {
  padding: 80px 0 70px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% -30%, rgba(197,162,83,0.12), transparent 60%),
    var(--black);
  border-bottom: 1px solid var(--border);
}

.page-hero p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--grey);
}

.director-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 44px 36px;
  text-align: center;
}

.director-card .avatar {
  width: 96px;
  height: 96px;
  margin: 0 auto 22px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--gold);
  background: rgba(197,162,83,0.08);
}

.director-card .role {
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  background: rgba(197,162,83,0.07);
  padding: 12px 24px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--gold-light);
}

/* ---------- Services page ---------- */
.service-block {
  display: flex;
  gap: 28px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-left: 3px solid var(--gold);
  padding: 34px 32px;
}

.service-block .icon {
  font-size: 1.9rem;
  color: var(--gold);
  line-height: 1;
}

.service-block p { color: var(--grey); font-size: 0.98rem; }

.service-block ul {
  margin-top: 12px;
  padding-left: 18px;
  color: var(--grey);
  font-size: 0.95rem;
}

.service-block ul li { margin-bottom: 6px; }

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  align-items: start;
}

.contact-info .item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.contact-info .item .icon {
  color: var(--gold);
  font-size: 1.3rem;
  min-width: 30px;
}

.contact-info .item strong {
  display: block;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

form.contact-form {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-top: 3px solid var(--gold);
  padding: 40px 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 18px 0 8px;
}

input, select, textarea {
  width: 100%;
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 3px;
  transition: border-color .2s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
}

textarea { resize: vertical; min-height: 140px; }

form .btn { margin-top: 28px; width: 100%; }

/* ---------- Footer ---------- */
.site-footer {
  background: #070708;
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}

.site-footer h4 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}

.site-footer ul { list-style: none; }

.site-footer ul li { margin-bottom: 10px; }

.site-footer ul a { color: var(--grey); font-size: 0.95rem; }
.site-footer ul a:hover { color: var(--gold); }

.site-footer p { color: var(--grey); font-size: 0.95rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: #6c6c72;
}

/* ---------- WhatsApp button ---------- */
.wa-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 200;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.45);
  transition: transform .2s;
}

.wa-float:hover { transform: scale(1.08); }

.wa-float svg { width: 32px; height: 32px; fill: #fff; }

/* ---------- Thank-you page ---------- */
.thanks {
  min-height: 55vh;
  display: flex;
  align-items: center;
  text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero::before { font-size: 16rem; }
}

@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .service-block { flex-direction: column; }
  section { padding: 60px 0; }
  .hero { padding: 70px 0 80px; }

  .nav-toggle { display: block; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--black-2);
    border-bottom: 1px solid var(--border);
  }

  .main-nav.open { display: block; }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 10px 24px 20px;
  }

  .main-nav a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .logo-text .l1 { font-size: 0.9rem; }
  .logo-text .l2 { font-size: 0.7rem; letter-spacing: 3px; }
}