/* ============================================
   Trinity One Consulting - Main Stylesheet
   Color Scheme: Dark bg, Green accent, Blue accent
   ============================================ */

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --green-primary: #046C3C;
  --green-light: #05894c;
  --green-dark: #034d2b;
  --blue-accent: #1a3a6b;
  --blue-light: #2a5aa0;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #707070;
  --border-color: #2a2a2a;
  --gradient-hero: linear-gradient(135deg, rgba(4,108,60,0.3) 0%, rgba(10,10,10,1) 40%, rgba(10,10,10,1) 60%, rgba(26,58,107,0.3) 100%);
  --gradient-green-blue: linear-gradient(135deg, #046C3C, #2a5aa0);
  --gradient-green-blue-r: linear-gradient(135deg, #2a5aa0, #046C3C);
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--green-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--text-primary);
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid transparent;
  border-image: var(--gradient-green-blue) 1;
  transition: background var(--transition);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 116px;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-img {
  height: 100px;
  width: auto;
  display: block;
  filter: brightness(1.6) saturate(1.2);
}

.footer-logo-img {
  height: 80px;
  width: auto;
  display: block;
  filter: brightness(1.6) saturate(1.2);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 1.05rem;
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green-light);
  border-color: var(--green-primary);
}

.nav-cta {
  background: var(--gradient-green-blue) !important;
  color: var(--text-primary) !important;
  border: none !important;
  font-weight: 600;
}

.nav-cta:hover {
  opacity: 0.9 !important;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--gradient-hero);
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(4,108,60,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(26,58,107,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, rgba(4,108,60,0.25), rgba(42,90,160,0.25));
  border: 1px solid rgba(4,108,60,0.4);
  color: var(--text-primary);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  background: var(--gradient-green-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-green-blue);
  color: var(--text-primary);
  border: none;
}

.btn-primary:hover {
  opacity: 0.9;
  color: var(--text-primary);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  border-color: var(--green-primary);
  color: var(--green-light);
}

.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Section Styles
   ============================================ */
section {
  padding: 6rem 0;
}

.section-label {
  font-size: 0.75rem;
  background: var(--gradient-green-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  font-weight: 600;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header.center {
  text-align: center;
}

.section-header.center .section-subtitle {
  margin: 0 auto;
}

.bg-dark {
  background: var(--bg-secondary);
}

/* ============================================
   Services / Offerings Grid
   ============================================ */
.offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.offering-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.offering-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-green-blue);
  opacity: 0;
  transition: opacity var(--transition);
}

.offering-card:hover {
  border-color: var(--green-primary);
  transform: translateY(-4px);
}

.offering-card:hover::before {
  opacity: 1;
}

.offering-card.featured {
  border-color: var(--green-primary);
  background: linear-gradient(180deg, rgba(4,108,60,0.08) 0%, var(--bg-card) 100%);
}

.offering-card.featured::before {
  opacity: 1;
}

.offering-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(4, 108, 60, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
}

.offering-badge {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  background: rgba(4, 108, 60, 0.2);
  color: var(--green-light);
}

.offering-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.offering-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.offering-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.offering-card ul li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.offering-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green-light);
  font-weight: 700;
}

.offering-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--green-light);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.offering-link:hover {
  gap: 0.6rem;
}

/* ============================================
   Dream Manager Feature Section
   ============================================ */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.feature-visual {
  position: relative;
}

.feature-visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
}

.feature-visual-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  background: var(--gradient-green-blue);
  z-index: -1;
  opacity: 0.3;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-green-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.feature-content .section-subtitle {
  margin-bottom: 2rem;
}

.feature-list {
  list-style: none;
  margin-bottom: 2rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.feature-list li .check {
  color: var(--green-light);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* ============================================
   How It Works / Process
   ============================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--green-primary), var(--blue-light));
  opacity: 0.5;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient-green-blue);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-green-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   Blog Section
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

.blog-card:hover {
  border-color: var(--green-primary);
  transform: translateY(-4px);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  background: var(--gradient-green-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  opacity: 0.6;
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(4, 108, 60, 0.15);
  color: var(--green-light);
  margin-bottom: 0.75rem;
}

.blog-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.blog-card h3 a {
  color: var(--text-primary);
}

.blog-card h3 a:hover {
  color: var(--green-light);
}

.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Blog Listing Page */
.blog-hero {
  padding: 8rem 0 3rem;
  text-align: center;
}

.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

/* Blog Post Page */
.post-hero {
  padding: 8rem 0 2rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.post-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
}

.post-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
}

.post-content h3 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

.post-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.post-content ul, .post-content ol {
  color: var(--text-secondary);
  margin: 1rem 0 1.5rem 1.5rem;
  line-height: 1.8;
}

.post-content blockquote {
  border-left: 3px solid;
  border-image: var(--gradient-green-blue) 1;
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border-radius: 0 8px 8px 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* ============================================
   About Section
   ============================================ */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-stat {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-green-blue);
}

.about-stat .number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-green-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.25rem;
}

.about-stat .label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   Contact / CTA Section
   ============================================ */
.cta-section {
  text-align: center;
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(4,108,60,0.08) 30%, rgba(26,58,107,0.08) 70%, var(--bg-primary) 100%);
}

.cta-section .section-title {
  margin-bottom: 1rem;
}

.cta-section .section-subtitle {
  margin: 0 auto 2.5rem;
}

.contact-form {
  max-width: 500px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--green-primary);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23707070' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 2px solid transparent;
  border-image: var(--gradient-green-blue) 1;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.footer-logo-col {
  display: flex;
  align-items: flex-start;
}

.footer-about p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 2rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

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

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-col ul li a:hover {
  color: var(--green-light);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.footer-social a:hover {
  color: var(--green-light);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 968px) {
  .feature-split,
  .about-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: auto 1fr 1fr 1fr;
    gap: 2rem;
  }

  .footer-about {
    grid-column: 2 / -1;
  }

  .process-grid {
    grid-template-columns: 1fr 1fr;
  }

  .process-grid::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 7rem 1.5rem 4rem;
  }

  section {
    padding: 4rem 0;
  }

  .offerings-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .testimonial-grid,
  .blog-grid,
  .blog-list {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .about-visual {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }
}