/**
 * Connect Theme Core Styles
 * Mobile-first, responsive, accessible, clean typography
 */

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

html {
  font-family: var(--connect-font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--connect-primary-text);
  background-color: var(--connect-bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accessibility Skip Link */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

.skip-link:focus {
  background-color: var(--connect-pure-white);
  border-radius: var(--connect-radius-sm);
  box-shadow: var(--connect-shadow-md);
  color: var(--connect-red);
  clip: auto !important;
  clip-path: none;
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  height: auto;
  left: 16px;
  top: 16px;
  padding: 12px 20px;
  text-decoration: none;
  width: auto;
  z-index: 100000;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--connect-primary-text);
  font-weight: var(--connect-font-weight-bold);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1rem; color: var(--connect-secondary-text); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--connect-red);
  text-decoration: none;
  transition: color var(--connect-transition-fast);
}

a:hover {
  color: var(--connect-deep-red);
}

/* Layout Containers */
.site-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-main {
  flex: 1 0 auto;
}

/* Site Header */
.site-header {
  height: var(--connect-header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--connect-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}

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

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-icon {
  width: 34px;
  height: 34px;
  fill: var(--connect-red);
}

.brand-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--connect-red);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-tagline-pill {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--connect-secondary-text);
  background: var(--connect-soft-rose);
  padding: 3px 10px;
  border-radius: var(--connect-radius-pill);
  display: none;
}

@media (min-width: 860px) {
  .brand-tagline-pill {
    display: inline-block;
  }
}

/* Navigation */
.main-navigation ul {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.main-navigation a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--connect-primary-text);
  padding: 8px 12px;
  border-radius: var(--connect-radius-pill);
  transition: all var(--connect-transition-fast);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
  color: var(--connect-red);
  background: var(--connect-soft-rose);
}

/* Header Action Buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--connect-radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--connect-transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--connect-gradient-primary);
  color: var(--connect-pure-white) !important;
  box-shadow: var(--connect-shadow-button);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(242, 13, 67, 0.45);
}

.btn-secondary {
  background: var(--connect-soft-rose);
  color: var(--connect-red) !important;
}

.btn-secondary:hover {
  background: #FFE2E8;
}

.btn-outline {
  border-color: var(--connect-border);
  background: var(--connect-pure-white);
  color: var(--connect-primary-text);
}

.btn-outline:hover {
  border-color: var(--connect-red);
  color: var(--connect-red);
}

/* Front Page Hero Section */
.hero-section {
  padding: clamp(60px, 10vw, 120px) 0;
  background: var(--connect-gradient-glow);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--connect-pure-white);
  border: 1px solid var(--connect-border);
  border-radius: var(--connect-radius-pill);
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--connect-red);
  margin-bottom: 24px;
  box-shadow: var(--connect-shadow-sm);
}

.hero-title {
  max-width: 820px;
  margin: 0 auto 20px;
  line-height: 1.15;
}

.hero-subtitle {
  max-width: 640px;
  margin: 0 auto 36px;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--connect-secondary-text);
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Feature Grid */
.features-section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-title {
  margin-bottom: 12px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--connect-pure-white);
  border: 1px solid var(--connect-border);
  border-radius: var(--connect-radius-lg);
  padding: 32px 28px;
  box-shadow: var(--connect-shadow-card);
  transition: transform var(--connect-transition-base), box-shadow var(--connect-transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--connect-shadow-lg);
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--connect-radius-md);
  background: var(--connect-soft-rose);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--connect-red);
  font-size: 1.5rem;
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

/* Site Footer */
.site-footer {
  background: var(--connect-pure-white);
  border-top: 1px solid var(--connect-border);
  padding: 50px 0 30px;
  margin-top: auto;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid #F6EDF0;
  font-size: 0.85rem;
  color: var(--connect-secondary-text);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}