/*
Theme Name: CharNithi Software Crafts
Template: twentytwentyfive
*/

/* ========================================
   CHARNITHI DESIGN SYSTEM
   Minimalist Zen × Diamond Clarity
   ======================================== */

:root, body {
  --cn-white: #FFFFFF;
  --cn-diamond: #F0F9FF;
  --cn-aqua: #0D9488;
  --cn-aqua-glow: rgba(13, 148, 136, 0.08);
  --cn-blue: #2563EB;
  --cn-slate: #0F172A;
  --cn-slate-mid: #1E293B;
  --cn-text: #334155;
  --cn-text-light: #64748B;
  --cn-border: #E2E8F0;

  --wp--preset--color--base: var(--cn-white) !important;
  --wp--preset--color--contrast: var(--cn-slate) !important;
  --wp--preset--color--accent-1: var(--cn-aqua) !important;
  --wp--preset--color--accent-2: var(--cn-blue) !important;
  --wp--preset--color--accent-3: var(--cn-diamond) !important;

  background-color: var(--cn-white) !important;
  color: var(--cn-text) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
  letter-spacing: -0.02em;
  color: var(--cn-slate);
}

/* --- Layout --- */
.cn-container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ========================================
   HERO — Apple Product Launch
   ======================================== */
.cn-hero {
  background: linear-gradient(180deg, var(--cn-slate) 0%, var(--cn-slate-mid) 100%);
  color: var(--cn-white);
  text-align: center;
  padding: 160px 24px 140px;
  border-bottom: 3px solid var(--cn-aqua);
  width: 100vw !important;
  max-width: 100vw !important;
  position: relative !important;
  left: 50% !important;
  right: 50% !important;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
  box-sizing: border-box;
}
.cn-hero-title {
  font-size: 3.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--cn-white);
}
.cn-hero-tagline {
  font-size: 1.2rem;
  font-weight: 400;
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.cn-cta {
  display: inline-block;
  background: var(--cn-aqua);
  color: var(--cn-white);
  padding: 14px 32px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.cn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13,148,136,0.35);
  color: var(--cn-white);
}

/* ========================================
   SERVICES
   ======================================== */
.cn-services {
  padding: 100px 24px;
  background: var(--cn-white);
  max-width: 1200px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}
.cn-section-label {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cn-aqua);
  margin-bottom: 12px;
}
.cn-section-heading {
  text-align: center;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--cn-slate);
  margin-bottom: 64px;
  letter-spacing: -0.02em;
}
.cn-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
}
.cn-service-card {
  background: var(--cn-white);
  border: 1px solid var(--cn-border);
  border-radius: 8px;
  padding: 48px 32px 40px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.cn-service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.06);
  border-color: var(--cn-aqua);
}
.cn-service-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 28px;
  color: var(--cn-aqua);
}
.cn-service-icon svg { width: 100%; height: 100%; }
.cn-service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cn-slate);
  margin-bottom: 12px;
}
.cn-service-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--cn-text);
}

/* ========================================
   PAGE HEADERS
   ======================================== */
.cn-page-header { text-align: center; padding: 0 24px 24px; }
.cn-page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cn-slate);
  margin-bottom: 16px;
}
.cn-page-intro {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--cn-text);
  max-width: 620px;
  margin: 0 auto;
}

/* ========================================
   ABOUT / CAREER SPLIT SECTIONS
   ======================================== */
.cn-split {
  display: flex;
  align-items: center;
  gap: 72px;
  max-width: 1000px !important;
  margin: 72px auto !important;
  padding: 0 24px;
}
.cn-split.reverse { flex-direction: row-reverse; }
.cn-split-content { flex: 1; }
.cn-split-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cn-slate);
  margin-bottom: 14px;
  padding-left: 16px;
  border-left: 3px solid var(--cn-aqua);
}
.cn-split-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--cn-text);
}
.cn-split-visual {
  flex: 0 0 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cn-aqua);
}
.cn-split-visual svg { width: 100px; height: 100px; opacity: 0.55; }

/* ========================================
   FOUNDER
   ======================================== */
.cn-founder { max-width: 680px; margin: 80px auto; padding: 0 24px; }
.cn-founder-name {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cn-slate);
  margin-bottom: 6px;
}
.cn-founder-role {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cn-aqua);
  margin-bottom: 48px;
}
.cn-founder-letter {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--cn-text);
  border-left: 3px solid var(--cn-aqua);
  padding-left: 32px;
}
.cn-founder-letter p { margin-bottom: 24px; }

/* ========================================
   CONTACT
   ======================================== */
.cn-contact { max-width: 520px; margin: 80px auto; padding: 0 24px; }
.cn-contact-card {
  border: 1px solid var(--cn-border);
  border-radius: 8px;
  padding: 48px;
}
.cn-contact-item { margin-bottom: 32px; }
.cn-contact-item:last-child { margin-bottom: 0; }
.cn-contact-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cn-aqua);
  margin-bottom: 8px;
}
.cn-contact-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cn-slate);
}
.cn-contact-value a { color: var(--cn-blue); text-decoration: none; }
.cn-contact-value a:hover { color: var(--cn-aqua); }

/* ========================================
   WP OVERRIDES
   ======================================== */
.wp-block-post-title {
  text-align: center !important;
  font-size: 2.5rem !important;
  font-weight: 700 !important;
  color: var(--cn-slate) !important;
  margin-bottom: 16px !important;
  margin-top: 80px !important;
  letter-spacing: -0.02em !important;
}

.wp-block-button__link {
  transition: all 0.3s ease !important;
  border-radius: 6px !important;
}
.wp-block-button__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13,148,136,0.2) !important;
}

/* ========================================
   BRAND IDENTITY (APPLE-LIKE ZEN)
   ======================================== */
.cn-brand-logo {
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  flex-shrink: 0;
}

.cn-brand-logo:hover,
.wp-block-group:hover .cn-brand-logo {
  transform: rotate(45deg) scale(1.08);
  filter: drop-shadow(0 0 12px rgba(13, 148, 136, 0.6));
}

.cn-footer-tagline {
  margin-top: 12px !important;
  font-size: 0.88rem !important;
  color: var(--cn-diamond) !important;
  opacity: 0.7 !important;
  line-height: 1.6 !important;
  font-weight: 400 !important;
}

.wp-block-site-title a {
  color: inherit !important;
  text-decoration: none !important;
}

.wp-block-site-title a:hover {
  color: var(--cn-aqua) !important;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
  .cn-hero { padding: 100px 24px 80px; }
  .cn-hero-title { font-size: 2.25rem; }
  .cn-services-grid { grid-template-columns: 1fr; gap: 20px; }
  .cn-split, .cn-split.reverse {
    flex-direction: column; gap: 32px; text-align: center;
  }
  .cn-split-title {
    border-left: none; padding-left: 0;
    border-bottom: 3px solid var(--cn-aqua); padding-bottom: 10px;
  }
  .cn-split-visual { flex: 0 0 auto; }
  .cn-founder-letter { padding-left: 20px; }
  .cn-section-heading { font-size: 1.75rem; }
}

/* ========================================
   TIMELINE (CAREERS)
   ======================================== */
.cn-timeline {
  max-width: 800px;
  margin: 60px auto;
  position: relative;
  padding-left: 32px;
}
.cn-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cn-border);
}
.cn-timeline-item {
  position: relative;
  margin-bottom: 48px;
}
.cn-timeline-item:last-child {
  margin-bottom: 0;
}
.cn-timeline-item::before {
  content: '';
  position: absolute;
  left: -37px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cn-aqua);
  box-shadow: 0 0 0 4px var(--cn-white);
}
.cn-timeline-time {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cn-aqua);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: block;
}
.cn-timeline-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cn-slate);
  margin-bottom: 8px;
}
.cn-timeline-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--cn-text);
}

/* ========================================
   STATUS CARD (CONTACT)
   ======================================== */
.cn-status-card {
  background: var(--cn-white);
  border: 1px solid var(--cn-border);
  border-radius: 12px;
  padding: 40px;
  max-width: 520px;
  margin: 60px auto;
  box-shadow: 0 12px 32px rgba(0,0,0,0.04);
}
.cn-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--cn-border);
}
.cn-status-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cn-slate);
}
.cn-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cn-aqua);
  background: var(--cn-diamond);
  padding: 6px 14px;
  border-radius: 20px;
}
.cn-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cn-aqua);
  box-shadow: 0 0 0 3px var(--cn-aqua-glow);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(13, 148, 136, 0); }
  100% { box-shadow: 0 0 0 0 rgba(13, 148, 136, 0); }
}
.cn-status-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px dashed var(--cn-border);
}
.cn-status-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.cn-status-label {
  font-weight: 600;
  color: var(--cn-text);
  font-size: 0.95rem;
}
.cn-status-time {
  font-weight: 600;
  color: var(--cn-slate);
  font-size: 0.95rem;
}
}

/* ==========================================================================
   ABOUT PAGE - REDESIGN
   ========================================================================== */

.cn-about-main {
  padding: 4rem 0 8rem;
  background-color: var(--cn-white);
  color: var(--cn-slate);
}

/* HERO */
.about-hero {
  padding: 6rem 0;
  border-bottom: 1px solid var(--cn-border);
}
.about-hero .eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cn-aqua);
  margin-bottom: 1.5rem;
}
.about-hero .hero-quote {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--cn-slate);
  max-width: 24ch;
  letter-spacing: -0.02em;
}

/* TENETS */
.about-tenets {
  padding: 6rem 0;
}
.tenet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem 6rem;
}
.tenet-card {
  position: relative;
  padding-top: 1.5rem;
}
.tenet-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--cn-aqua);
}
.tenet-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--cn-slate);
}
.tenet-body {
  font-size: 1.05rem;
  color: var(--cn-text-light);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .tenet-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* RHYTHM TIMELINE */
.rhythm-section {
  padding: 6rem 0;
  background-color: var(--cn-bg-light); /* slight off-white if defined, otherwise white */
}
.rhythm-header {
  margin-bottom: 4rem;
}
.rhythm-header h2 {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--cn-slate);
  letter-spacing: -0.02em;
  display: inline-block;
  margin-right: 1rem;
}
.rhythm-sub {
  font-size: 1.25rem;
  color: var(--cn-text-light);
  font-weight: 400;
}

.rhythm-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.rhythm-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 11px;
  width: 2px;
  background-color: var(--cn-aqua);
  opacity: 0.5;
}

.rhythm-node {
  position: relative;
  padding-left: 4rem;
  margin-bottom: 4rem;
}
.rhythm-node:last-child {
  margin-bottom: 0;
}

.node-marker {
  position: absolute;
  left: 0;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--cn-white);
  border: 4px solid var(--cn-aqua);
  z-index: 2;
}

.node-time {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cn-text-light);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}
.node-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--cn-slate);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.node-desc {
  font-size: 1.1rem;
  color: var(--cn-text-light);
  line-height: 1.6;
  max-width: 60ch;
}

/* Hero mission paragraph — separates Vision (h1) from Mission (p) */
.hero-mission {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--cn-text);
  line-height: 1.8;
  max-width: 52ch;
  margin-top: 2rem;
  font-weight: 400;
}

/* Rhythm section intro — provides client-facing context before the timeline */
.rhythm-intro {
  font-size: 1.05rem;
  color: var(--cn-text);
  line-height: 1.8;
  max-width: 60ch;
  margin-top: -1.5rem;
  margin-bottom: 4rem;
}
.rhythm-intro p {
  margin-bottom: 1.2rem;
}
.rhythm-intro p:last-child {
  margin-bottom: 0;
}