/* ── DESIGN SYSTEM & TOKENS (Locked Branding Colors, No Multi-Color Gradients) ── */
:root {
  /* Exact branding colors from the dashboard */
  --primary:      #10b981;
  --primary-rgb:  16, 185, 129;
  --primary-hover:#059669;
  --primary-glow: rgba(16, 185, 129, 0.15);

  /* Exact branding dark backgrounds */
  --bg:        #0f172a;
  --surface:   #1e293b;
  --surface-2: #334155;
  --text:      #f8fafc;
  --text-dim:  #94a3b8;
  --border:    #334155;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── LAYOUT & CONTAINERS (PERFECT LEFT & RIGHT ALIGNMENT) ── */
.section-container {
  width: 90%;
  max-width: 1100px; /* Aligned with floating navigation header width */
  margin: 0 auto;
  padding: 100px 0; /* Clear top/bottom padding, side padding handled by width percentages */
}

.section-header-left {
  margin-bottom: 50px;
  border-left: 3px solid var(--primary);
  padding-left: 20px;
}

.section-tag {
  color: var(--primary);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 8px;
}

.section-header-left h2 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.section-header-left p {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-top: 12px;
  max-width: 700px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text);
  border: 2px solid var(--border);
  margin-left: 16px;
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ── FLOATING PILL NAVIGATION HEADER ── */
#main-header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1100px;
  z-index: 1000;
  background-color: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 50px;
  transition: var(--transition);
}

#main-header.scrolled {
  top: 10px;
  background-color: rgba(15, 23, 42, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
  padding: 12px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--primary);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links .nav-btn {
  background-color: var(--primary-glow);
  color: var(--primary);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 8px 18px;
  border-radius: 20px;
}

.nav-links .nav-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: transparent;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── HERO SECTION (PERFECTLY ALIGNED TOP FOLD) ── */
#hero {
  padding-top: 140px;
  padding-bottom: 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-container {
  width: 90%;
  max-width: 1100px; /* Aligned with floating navigation header width */
  margin: 0 auto;
  padding: 0; /* Left and right padding handled by global width grid alignments */
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.hero-tag {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: block;
}

.hero-content h1 {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero-content h1 span {
  color: var(--primary);
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-dim);
  margin-bottom: 40px;
  line-height: 1.65;
}

/* ── SYSTEM ARCHITECTURE BLUEPRINT (B2B GRAPHICAL CANVAS) ── */
.blueprint-canvas {
  background-color: #0b111e;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
  width: 100%;
}

/* Blueprint grid background effect */
.blueprint-canvas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: 20px 20px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  pointer-events: none;
}

.blueprint-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  margin-bottom: 24px;
  position: relative;
}

.bp-label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-dim);
}

.blueprint-map {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

.bp-node {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  width: 220px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: var(--transition);
}

.bp-node:hover {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
}

.bp-node .node-tag {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--primary);
}

.bp-node .node-value {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

/* SVG Vector connector flow rules */
.bp-flow-vector {
  display: block;
  margin: 8px 0;
}

.bp-flow-vector line,
.bp-flow-vector polygon {
  stroke: var(--border);
  fill: var(--border);
  transition: var(--transition);
}

.blueprint-map:hover .bp-flow-vector line {
  stroke: var(--primary);
}
.blueprint-map:hover .bp-flow-vector polygon {
  fill: var(--primary);
  stroke: var(--primary);
}

/* SVG split branch vector connector rules */
.bp-split-vector {
  display: block;
  margin: 6px 0;
  max-width: 100%;
}

.bp-split-vector line,
.bp-split-vector polygon {
  stroke: var(--border);
  fill: var(--border);
  transition: var(--transition);
}

.blueprint-map:hover .bp-split-vector line {
  stroke: var(--primary);
}
.blueprint-map:hover .bp-split-vector polygon {
  fill: var(--primary);
  stroke: var(--primary);
}

.bp-cluster {
  display: flex;
  gap: 40px;
  margin-top: 1px;
}

/* ── BENTO GRID CAPABILITIES ── */
#services {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background-color: rgba(30, 41, 59, 0.15);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(240px, auto); /* Safe dynamic row sizing prevents text overflow */
  gap: 24px;
}

.bento-box {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.bento-box:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.bento-box.wide {
  grid-column: span 2;
}

.bento-box.tall {
  grid-row: span 2;
  justify-content: flex-start;
  gap: 40px;
}

.bento-box.wide-alt {
  grid-column: span 2;
}

.bento-index {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.8;
  font-family: monospace;
}

.bento-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.bento-content p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ── CASE STUDY (OFFSET OVERLAY) ── */
.offset-showcase {
  margin-top: 20px;
}

.showcase-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.showcase-content {
  padding-right: 40px;
}

.client-tag {
  color: var(--primary);
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: block;
}

.showcase-card h3 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.showcase-desc {
  color: var(--text-dim);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.showcase-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.stat-pill {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 30px;
  display: flex;
  flex-direction: column;
}

.stat-pill .stat-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.stat-pill .stat-key {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.showcase-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.showcase-link:hover {
  color: var(--primary-hover);
}

.showcase-link:hover span {
  transform: translateX(4px);
}

.showcase-link span {
  transition: var(--transition);
}

/* ── WIREFRAME PREVIEW (NOT A DASHBOARD) ── */
.showcase-preview {
  display: flex;
  justify-content: center;
  position: relative;
}

.wireframe-mockup {
  width: 100%;
  max-width: 440px;
  border: 1px solid var(--border);
  background-color: #0b0f19;
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.wireframe-screen {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wf-nav {
  height: 12px;
  background-color: var(--border);
  border-radius: 6px;
  width: 40%;
}

.wf-hero-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px dashed var(--primary);
  align-self: center;
  margin: 10px 0;
}

.wf-text-bar {
  height: 10px;
  background-color: var(--border);
  border-radius: 4px;
  width: 100%;
}

.wf-text-bar.short {
  width: 70%;
}

.wf-grid-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.wf-grid-item {
  height: 50px;
  border: 1px dashed var(--border);
  border-radius: 6px;
}

/* ── STUDIO / DETAILS SECTION ── */
#about {
  background-color: rgba(30, 41, 59, 0.05);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-main h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.about-main p {
  color: var(--text-dim);
  font-size: 1.15rem;
  margin-bottom: 20px;
}

.about-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.metric-block {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 30px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
}

.metric-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ── AGENCY PROJECT INTAKE FORM ── */
#contact {
  padding: 120px 24px;
}

.contact-form-container {
  max-width: 900px;
  margin: 0 auto;
}

.intake-form {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 50px;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
  margin-top: 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  background-color: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  width: 100%;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  background-size: 16px;
  padding-right: 40px;
}

.form-group select option {
  background-color: #1e293b;
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
  background-color: rgba(30, 41, 59, 0.6);
}

.form-group textarea {
  resize: vertical;
}

.form-submit-btn {
  margin-top: 30px;
  width: auto;
  min-width: 200px;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  background-color: #0b0f19;
}

.footer-container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-size: 1.3rem;
  font-weight: 800;
}

.footer-brand span {
  color: var(--primary);
}

footer p {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

/* ── RESPONSIVE STYLING (MEDIA QUERIES) ── */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: minmax(220px, auto);
  }
  
  .bento-box.tall {
    grid-row: span 1;
    justify-content: space-between;
    gap: 0;
  }
}

@media (max-width: 968px) {
  #hero {
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .showcase-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .showcase-content {
    padding-right: 0;
  }
  
  .about-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  #nav-menu {
    position: fixed;
    top: 65px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 65px);
    background-color: var(--bg);
    border-left: 1px solid var(--border);
    transition: var(--transition);
    padding: 40px;
  }

  #nav-menu.active {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
  }
  
  .nav-links a {
    font-size: 1.3rem;
  }
  
  .nav-links .nav-btn {
    width: 100%;
    text-align: center;
    padding: 12px 24px;
  }

  .mobile-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  .mobile-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .mobile-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 16px;
  }
  
  .bento-box.wide, .bento-box.wide-alt {
    grid-column: span 1;
  }
  
  .bento-box {
    padding: 28px;
    gap: 20px;
  }
  
  #hero {
    padding-top: 100px;
    padding-bottom: 40px;
    min-height: auto;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .btn-secondary {
    margin-left: 0;
  }

  .intake-form {
    padding: 28px 20px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .form-submit-btn {
    width: 100%;
  }

  /* Blueprint mobile optimization */
  .blueprint-canvas {
    padding: 16px;
  }
  .bp-node {
    width: 170px;
    padding: 10px;
  }
  .bp-node .node-value {
    font-size: 0.75rem;
  }
  
  /* Auto hide / scale split branch vectors for mobile screen limits */
  .bp-split-vector {
    width: 180px;
  }
  .bp-cluster {
    gap: 20px;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  /* Ultra-small screen optimizations to prevent blueprint map overflow */
  .blueprint-canvas {
    padding: 12px 8px;
  }
  .bp-node {
    width: 140px;
    padding: 8px;
  }
  .bp-node .node-tag {
    font-size: 0.55rem;
  }
  .bp-node .node-value {
    font-size: 0.7rem;
  }
  .bp-split-vector {
    width: 140px;
  }
  .bp-cluster {
    gap: 12px;
  }
}