/* ============================================
   JJW Insights Analytics LLC — Site Styles
   Brand colors: Periwinkle #6468DA, Gold #FBDA18
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700;900&family=Source+Serif+4:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --color-periwinkle: #6468DA;
  --color-periwinkle-dark: #4a4eb8;
  --color-periwinkle-light: #8a8de6;
  --color-gold: #FBDA18;
  --color-gold-dark: #d4b810;
  --color-bg: #0e0f1a;
  --color-bg-card: #1a1b2e;
  --color-bg-card-hover: #22243a;
  --color-text: #e0e0e8;
  --color-text-muted: #9a9ab0;
  --color-text-heading: #ffffff;
  --font-heading: 'Lato', sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  color: var(--color-periwinkle-light);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--color-gold);
}

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

/* ---- Layout ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---- Navigation ---- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 15, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(100, 104, 218, 0.15);
  padding: 0.8rem 0;
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav__logo {
  height: 48px;
  width: auto;
}

.site-nav__links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.site-nav__links a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}
.site-nav__links a:hover,
.site-nav__links a.active {
  color: var(--color-gold);
}

/* ---- Hero ---- */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(100,104,218,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__tagline {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--color-text-heading);
  line-height: 1.2;
  max-width: 780px;
  margin: 0 auto 1.5rem;
}

.hero__tagline .accent {
  color: var(--color-gold);
}

.hero__sub {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.85rem 2.2rem;
  border-radius: 4px;
  transition: all 0.25s ease;
}

.btn--primary {
  background: var(--color-periwinkle);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-periwinkle-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(100,104,218,0.35);
}

.btn--outline {
  border: 2px solid var(--color-periwinkle);
  color: var(--color-periwinkle-light);
  background: transparent;
}
.btn--outline:hover {
  background: var(--color-periwinkle);
  color: #fff;
  transform: translateY(-2px);
}

/* ---- Section Headings ---- */
.section {
  padding: 5rem 0;
}

.section__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  color: var(--color-text-heading);
  margin-bottom: 0.6rem;
}

.section__subtitle {
  color: var(--color-text-muted);
  margin-bottom: 3rem;
  max-width: 640px;
}

/* ---- Value Props ---- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.value-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(100,104,218,0.1);
  border-radius: 8px;
  padding: 2rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.value-card:hover {
  border-color: var(--color-periwinkle);
  transform: translateY(-4px);
}

.value-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.value-card__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--color-text-heading);
  margin-bottom: 0.5rem;
}

.value-card__text {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- Portfolio Grid ---- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(100,104,218,0.1);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.portfolio-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
}

.portfolio-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-bottom: 1px solid rgba(100,104,218,0.1);
}

.portfolio-card__body {
  padding: 1.5rem;
}

.portfolio-card__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--color-text-heading);
  margin-bottom: 0.4rem;
}

.portfolio-card__desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.portfolio-card__link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gold);
}
.portfolio-card__link:hover {
  color: var(--color-gold-dark);
}

/* ---- About Page ---- */
.about-content {
  max-width: 740px;
}

.about-content h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--color-text-heading);
  margin: 2.5rem 0 0.8rem;
}

.about-content p {
  margin-bottom: 1.2rem;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid rgba(100,104,218,0.15);
  padding: 2.5rem 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--color-text-muted);
}
.site-footer a:hover {
  color: var(--color-gold);
}

/* ---- Responsive ---- */
@media (max-width: 720px) {
  .site-nav__links {
    gap: 1.2rem;
  }
  .hero {
    padding: 4rem 0 2.5rem;
  }
  .section {
    padding: 3rem 0;
  }
}