/* ============================================
   xponentals.com — Stylesheet
   ============================================ */

:root {
  --color-bg: #ffffff;
  --color-text: #2b2b2b;
  --color-text-light: #5a5a5a;
  --color-accent: #1a1a1a;
  --color-border: #e6e6e6;
  --color-card-bg: #fafafa;
  --max-width: 1140px;
  --font-main: 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

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

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

/* ===== Hero banner with overlay text ===== */
.hero-with-banner {
  position: relative;
  padding: 0;
  text-align: center;
  overflow: hidden;
  height: 320px;
  background-image: url('../images/header-visual.jpg');
  background-size: cover;
  background-position: center;
}

.hero-text-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.hero-text-overlay h1,
.hero-text-overlay p {
  color: #fff !important;
  margin: 0;
  text-shadow: 0 2px 8px rgba(0,0,0,0.55), 0 1px 3px rgba(0,0,0,0.4);
}

@media (max-width: 760px) {
  .hero-with-banner { height: 260px; }
  .hero-text-overlay { gap: 6px; }
  .hero-text-overlay h1 { font-size: 1.5rem; line-height: 1.3; margin: 0; padding: 0 16px; }
  .hero-text-overlay p { font-size: 0.92rem; margin: 0; }
}

/* ===== Header / Nav ===== */
.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.98);
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
}

.logo img { height: 40px; }

.main-nav {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 760px) {
  .main-nav {
    display: none;
    flex-direction: column;
    gap: 4px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 12px;
    padding: 12px 4px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    z-index: 200;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 4px;
  }
  .main-nav a:hover { background: var(--color-card-bg); text-decoration: none; }
  .nav-toggle { display: block; }
}

/* ===== Hero ===== */
.hero {
  text-align: center;
  padding: 80px 0 60px;
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.hero p {
  font-size: 1.15rem;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
}

/* ===== Sections ===== */
section { padding: 60px 0; }
section.alt { background: var(--color-card-bg); }

h2.section-title {
  font-size: 1.9rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

p.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

/* ===== Cards grid (Why hire) ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

.card img { width: 100%; height: 170px; object-fit: cover; }

.card-body { padding: 20px; }

.card-body h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.card-body p {
  margin: 0;
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ===== People grid ===== */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.person-card { text-align: center; }

.person-card img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
}

.person-card h3 { margin: 0 0 4px; font-size: 1.1rem; }

.person-card .role {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.person-card .bio {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ===== Blog list ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.blog-card {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.blog-card img { width: 100%; height: 200px; object-fit: cover; }

.blog-card-body { padding: 18px 20px; }

.blog-card h3 { font-size: 1.15rem; margin: 0 0 10px; }

.blog-card .excerpt {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.blog-meta {
  font-size: 0.82rem;
  color: #888;
}

/* ===== Article page ===== */
.article-header { padding: 50px 0 20px; }

.article-header h1 {
  font-size: 2.1rem;
  margin-bottom: 14px;
}

.article-meta {
  color: var(--color-text-light);
  font-size: 0.92rem;
  margin-bottom: 30px;
}

.article-body { max-width: 760px; margin: 0 auto; }

.article-body p { margin-bottom: 20px; font-size: 1.02rem; }

.article-body img { margin: 24px auto; border-radius: 6px; }

.article-body h3 { margin-top: 36px; }

.good-to-know {
  background: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  padding: 24px 28px;
  margin: 32px 0;
  border-radius: 6px;
}

.good-to-know ol { padding-left: 20px; }
.good-to-know li { margin-bottom: 16px; }
.good-to-know .source {
  display: block;
  font-style: italic;
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ===== Profile page ===== */
.profile-hero {
  padding: 60px 0;
}

.profile-hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 760px) {
  .profile-hero-grid { grid-template-columns: 1fr; }
}

.profile-hero h1 { font-size: 2.2rem; margin-bottom: 10px; }

.profile-hero .tagline {
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.profile-hero .timeline-item {
  margin-bottom: 14px;
  font-size: 0.96rem;
}

.profile-hero img { border-radius: 8px; }

.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff !important;
  padding: 12px 26px;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
}
.btn:hover { opacity: 0.88; text-decoration: none; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px;
}

.testimonial p { font-style: italic; font-size: 0.94rem; margin-bottom: 14px; }
.testimonial .author { font-weight: 600; font-size: 0.92rem; }
.testimonial .author-role { color: var(--color-text-light); font-size: 0.85rem; }

.job-entry {
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.job-entry .dates { color: var(--color-text-light); font-size: 0.88rem; }
.job-entry h4 { margin: 4px 0 8px; }

.education-list { list-style: none; padding: 0; }
.education-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

/* ===== Contact / Newsletter ===== */
.contact-section { background: var(--color-card-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info p { margin: 6px 0; }

form.static-form input,
form.static-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
}

form.static-form button {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 8px;
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 50px 0 30px;
  margin-top: 40px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-links { display: flex; gap: 20px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.footer-links a { font-size: 0.9rem; color: var(--color-text-light); }

.newsletter-form { display: flex; gap: 10px; max-width: 360px; }
.newsletter-form input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}
.newsletter-form button {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

.social-links { display: flex; gap: 14px; margin-bottom: 20px; }
.social-links img { width: 20px; height: 20px; }

.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  color: #999;
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}

/* ===== Generic page ===== */
.page-header { padding: 60px 0 30px; text-align: center; }
.page-header h1 { font-size: 2.2rem; }
.page-content { max-width: 760px; margin: 0 auto 60px; }
.page-content h2 { margin-top: 36px; }