/* Soluteng Portfolio CSS Stylesheet - Design System */

@import url('https://fonts.googleapis.com/css2?family=Alexandria:wght@300;400;600;700;800&family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300&display=swap');

:root {
  /* Colors */
  --navy-deep: #0A192F;
  --navy-medium: #112240;
  --navy-light: #233554;
  --gray-bg: #F8F9FA;
  --gray-border: #E2E8F0;
  --orange-accent: #FF5500;
  --orange-hover: #FF7733;
  --cyan-accent: #00D5FF;
  --cyan-light: rgba(0, 213, 255, 0.1);
  --white: #FFFFFF;
  --text-dark: #1E293B;
  --text-muted: #64748B;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Montserrat', sans-serif;
  background-color: #0F172A;
  color: var(--text-dark);
  overflow-x: hidden;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

/* Page Geometry: A4 Landscape */
.page {
  width: 297mm;
  height: 210mm;
  background-color: var(--white);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16mm 20mm 12mm 20mm;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  margin: 20px auto;
  border-radius: 4px;
}

/* Web Controls & Layout Modes */
#controls {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  gap: 12px;
  background-color: rgba(10, 25, 47, 0.95);
  padding: 8px 16px;
  border-radius: 30px;
  border: 1px dashed var(--cyan-accent);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.control-btn {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 20px;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  transition: all 0.2s ease;
}

.control-btn.active, .control-btn:hover {
  background-color: var(--orange-accent);
  color: #white;
  border-color: var(--orange-accent);
}

#presentation-container {
  padding-top: 50px;
  padding-bottom: 50px;
  width: 100%;
}

/* Slide View vs Vertical Stack */
body.mode-presentation .page {
  display: none;
}

body.mode-presentation .page.active {
  display: flex;
  animation: slideIn 0.4s ease-out forwards;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Indicators */
#slide-indicator {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background-color: rgba(10, 25, 47, 0.95);
  padding: 6px 15px;
  border-radius: 20px;
  color: #fff;
  font-size: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  display: none;
}

body.mode-presentation #slide-indicator {
  display: block;
}

/* Tech Grid & Graphics Overlay */
.tech-grid-dark {
  background-color: var(--navy-deep);
  color: var(--white);
  background-image: 
    linear-gradient(to right, rgba(0, 213, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 213, 255, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
}

.tech-grid-light {
  background-color: var(--white);
  color: var(--navy-deep);
  background-image: 
    linear-gradient(to right, rgba(0, 51, 102, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 51, 102, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Blueprint Accent Lines */
.blueprint-line-h {
  height: 1px;
  background: linear-gradient(90deg, var(--cyan-accent), transparent);
  width: 100%;
  opacity: 0.3;
  margin: 10px 0;
}

.blueprint-line-v {
  width: 1px;
  background: linear-gradient(180deg, var(--cyan-accent), transparent);
  height: 100%;
  opacity: 0.3;
}

/* Page Components */

/* Headers & Footers */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--gray-border);
  padding-bottom: 4mm;
  height: 15mm;
}

.tech-grid-dark .page-header {
  border-bottom-color: rgba(255,255,255,0.1);
}

.page-header-logo {
  height: 8mm;
  object-fit: contain;
}

.page-header-meta {
  font-family: 'Alexandria', sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.tech-grid-dark .page-header-meta {
  color: rgba(255, 255, 255, 0.6);
}

.page-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--gray-border);
  padding-top: 3mm;
  height: 12mm;
  font-size: 9px;
  color: var(--text-muted);
}

.tech-grid-dark .page-footer {
  border-top-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
}

.page-footer-contact {
  display: flex;
  gap: 15px;
}

.page-footer-num {
  font-family: 'Alexandria', sans-serif;
  font-weight: 700;
  color: var(--orange-accent);
}

/* Layout Content Areas */
.page-body {
  height: calc(210mm - 16mm - 12mm - 15mm - 12mm); /* Adjust for margins, paddings, and header/footer */
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

/* Layout Utilities */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10mm;
  height: 100%;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6mm;
  height: 100%;
  align-items: center;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5mm;
  height: 100%;
  align-items: center;
}

.flex-center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 100%;
}

/* Typography Rules */
h1, h2, h3, h4 {
  font-family: 'Alexandria', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

h1 {
  font-size: 32px;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

h2 {
  font-size: 26px;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  color: var(--navy-deep);
}

.tech-grid-dark h2 {
  color: var(--white);
}

.section-subtitle {
  font-family: 'Alexandria', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--orange-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

p {
  font-size: 12px;
  line-height: 1.6;
  color: #334155;
}

.tech-grid-dark p {
  color: #CBD5E1;
}

.text-highlight {
  color: var(--orange-accent);
  font-weight: 600;
}

.text-cyan {
  color: var(--cyan-accent);
  font-weight: 600;
}

/* Components Styling */

/* Technical Cards */
.tech-card {
  background-color: var(--gray-bg);
  border: 1px solid var(--gray-border);
  border-left: 3px solid var(--navy-deep);
  border-radius: 4px;
  padding: 18px;
  transition: all 0.2s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tech-card.accent-orange {
  border-left-color: var(--orange-accent);
}

.tech-card.accent-cyan {
  border-left-color: var(--cyan-accent);
}

.tech-grid-dark .tech-card {
  background-color: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.08);
}

.tech-card-title {
  font-family: 'Alexandria', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-deep);
}

.tech-grid-dark .tech-card-title {
  color: var(--white);
}

.tech-card-icon {
  width: 28px;
  height: 28px;
  color: var(--orange-accent);
  margin-bottom: 4px;
}

/* Metric / Dashboard Block */
.metric-box {
  background-color: var(--white);
  border: 1px solid var(--gray-border);
  border-top: 4px solid var(--navy-deep);
  padding: 24px;
  border-radius: 4px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.metric-box.accent-orange {
  border-top-color: var(--orange-accent);
}

.metric-value {
  font-family: 'Alexandria', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--navy-deep);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-box.accent-orange .metric-value {
  color: var(--orange-accent);
}

.metric-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

/* Picture Overlay Frame */
.photo-frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.1);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-overlay {
  display: none;
}

.photo-overlay-solar {
  display: none;
}

.photo-tech-data {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(10, 25, 47, 0.9);
  border-left: 2px solid var(--orange-accent);
  padding: 6px 12px;
  border-radius: 2px;
  font-family: 'Alexandria', sans-serif;
  font-size: 9px;
  color: var(--cyan-accent);
  letter-spacing: 0.5px;
}

/* Client Logos */
.client-logo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 15px;
  align-items: center;
  justify-items: center;
}

.client-logo-item {
  width: 110px;
  height: 60px;
  background-color: var(--gray-bg);
  border: 1px solid var(--gray-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  transition: all 0.2s ease;
}

.client-logo-item:hover {
  border-color: var(--orange-accent);
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
}

.client-logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
  transition: all 0.2s ease;
}

.client-logo-item:hover img,
body.capturing .client-logo-item img {
  filter: grayscale(0) !important;
  opacity: 1 !important;
}

/* Timelines / Step Infographics */
.process-flow {
  display: flex;
  justify-content: space-between;
  width: 100%;
  position: relative;
  margin-top: 15px;
}

.process-flow::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 5%;
  right: 5%;
  height: 2px;
  background-color: var(--gray-border);
  z-index: 1;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 22%;
  z-index: 2;
  text-align: center;
}

.process-dot {
  width: 34px;
  height: 34px;
  background-color: var(--white);
  border: 3px solid var(--navy-deep);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Alexandria', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 10px;
  transition: all 0.2s ease;
}

.process-step:hover .process-dot {
  border-color: var(--orange-accent);
  color: var(--orange-accent);
  transform: scale(1.1);
}

.process-title {
  font-family: 'Alexandria', sans-serif;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--navy-deep);
}

.process-desc {
  font-size: 9px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Call to Action Grid */
.cta-box {
  background: linear-gradient(135deg, var(--navy-deep) 0%, #152B4E 100%);
  border: 1px solid var(--cyan-accent);
  border-radius: 4px;
  padding: 30px;
  color: var(--white);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 15px;
  position: relative;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background-image: radial-gradient(var(--cyan-accent) 1px, transparent 1px);
  background-size: 8px 8px;
  opacity: 0.15;
  margin: 15px;
}

/* QR Code Display */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--orange-accent);
  border-radius: 4px;
  padding: 16px;
  background-color: var(--white);
  width: 150px;
  height: 150px;
  margin: 0 auto;
}

.qr-code {
  width: 100%;
  height: 100%;
}

/* Cover Styling */
.cover-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding-left: 10mm;
  border-left: 4px solid var(--orange-accent);
}

.cover-title {
  font-size: 52px;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  margin-bottom: 5px;
  letter-spacing: -1px;
}

.cover-subtitle {
  font-family: 'Alexandria', sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: var(--cyan-accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 30px;
}

.cover-tagline {
  font-size: 16px;
  color: #94A3B8;
  max-width: 550px;
}

/* Print Specific Rules */
@media print {
  body {
    background-color: var(--white) !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  
  #controls, #slide-indicator {
    display: none !important;
  }
  
  .page {
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    page-break-after: always !important;
    page-break-inside: avoid !important;
    width: 297mm !important;
    height: 210mm !important;
  }

  .client-logo-item img {
    filter: grayscale(0) !important; /* Forces color logos in printed PDF */
    opacity: 1 !important;
  }
}