/* ============================================
   SMP Websolutions - Main Stylesheet
   ============================================ */

/* ---------- Local Fonts ---------- */
@font-face {
  font-family: "Sora";
  src: url("../assets/fonts/Sora-VariableFont_wght.ttf") format("truetype");
  font-weight: 200 800;
  font-display: swap;
  font-style: normal;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/JetBrainsMono-VariableFont_wght.ttf")
    format("truetype");
  font-weight: 300 800;
  font-display: swap;
  font-style: normal;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/JetBrainsMono-Italic-VariableFont_wght.ttf")
    format("truetype");
  font-weight: 300 800;
  font-display: swap;
  font-style: italic;
}

/* ---------- CSS Variables ---------- */
:root {
  --primary: #39ff14;
  --primary-light: #5cff4a;
  --primary-dark: #2bd60e;
  --bg-dark: #1e293b;
  --bg-darker: rgba(15, 23, 42, 0.85);
  --bg-card: #253347;
  --bg-card-hover: #2d3d54;
  --bg-section: rgba(26, 37, 55, 0.85);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border-color: rgba(57, 255, 20, 0.15);
  --border-hover: rgba(57, 255, 20, 0.4);

  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(57, 255, 20, 0.3);
  --primary-bg: rgba(57, 255, 20, 0.1);
  --primary-bg-subtle: rgba(57, 255, 20, 0.05);
  --primary-bg-soft: rgba(57, 255, 20, 0.08);
  --primary-bg-faint: rgba(57, 255, 20, 0.04);
  --primary-bg-strong: rgba(57, 255, 20, 0.15);
  --primary-glow: rgba(57, 255, 20, 0.3);
  --primary-glow-strong: rgba(57, 255, 20, 0.6);
  --primary-glow-bg: rgba(57, 255, 20, 0.2);
  --border-focus: rgba(57, 255, 20, 0.15);
  --border-color-strong: rgba(57, 255, 20, 0.2);

  --primary-glow-btn: rgba(57, 255, 20, 0.25);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --font-primary: "JetBrains Mono", "Courier New", monospace;
  --font-display: "Sora", -apple-system, BlinkMacSystemFont, sans-serif;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: transparent;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

img,
svg {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Particle Canvas ---------- */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.site-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* ---------- Loading Screen ---------- */
.page-wrapper {
  opacity: 0;
  transition: opacity 1.5s ease;
}

.page-wrapper.visible {
  opacity: 1;
}

/* ---------- Background Toggle ---------- */
.bg-toggle {
  position: fixed;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--primary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  z-index: 9998;
  animation: pulse-glow-bg 3s ease-in-out infinite;
}

@keyframes pulse-glow-bg {
  0%,
  100% {
    box-shadow: 0 0 0 0 var(--primary-glow-btn, rgba(57, 255, 20, 0));
  }
  50% {
    box-shadow: 0 0 20px 4px var(--primary-glow-btn, rgba(57, 255, 20, 0.25));
  }
}

.bg-toggle:hover {
  background: var(--bg-card-hover);
  color: var(--primary);
  box-shadow: 0 0 25px 6px var(--primary-glow-btn, rgba(57, 255, 20, 0.35));
}

.bg-toggle.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ---------- Tooltip (left button) ---------- */
.bg-toggle[data-tooltip] {
  position: fixed;
}
.bg-toggle[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  top: 50%;
  left: calc(100% + 12px);
  transform: translateY(-50%) translateX(-6px);
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    visibility 0.2s;
  box-shadow: var(--shadow-md);
  z-index: 9999;
}
.bg-toggle[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* ---------- Header ---------- */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

#header.scrolled {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}

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

/* ---------- Logo ---------- */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.logo-icon {
  width: auto;
  height: 50px;
  flex-shrink: 0;
  transition: var(--transition);
}

.logo-icon svg,
.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

.logo-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-sub {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ---------- Navigation ---------- */
#mainNav {
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark) !important;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-weight: 600;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--primary-glow-strong);
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
  text-align: center;
}

.hero-content {
  max-width: 850px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.gradient-text {
  background: linear-gradient(
    135deg,
    var(--primary),
    var(--primary-light),
    var(--primary-dark)
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--primary-glow-strong);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  transform: translateY(-3px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ---------- Section Common ---------- */
section {
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: var(--primary-bg);
  border: 1px solid var(--border-color-strong);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- About Section ---------- */
.about {
  padding: 120px 0;
  background: var(--bg-section);
}

/* ---------- Process Steps (Philosophie) ---------- */
.process-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  min-height: 480px;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-right: 1px solid var(--border-color);
  padding-right: 32px;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 16px;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  min-width: 0;
}

.process-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-radius: 0 2px 2px 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.process-step:hover {
  background: var(--primary-bg-subtle);
}

.process-step.active::before {
  opacity: 1;
}

.process-step.active {
  background: var(--primary-bg-soft);
}

.step-number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}

.process-step.active .step-number {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: var(--primary);
  color: var(--bg-dark);
  box-shadow: 0 0 20px var(--primary-glow);
}

.step-info h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 4px;
  transition: var(--transition);
}

.process-step.active .step-info h4 {
  color: var(--primary);
}

.step-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.process-content {
  padding: 32px 0 0 48px;
}

.content-panel {
  display: none;
  animation: fadeSlideIn 0.5s ease forwards;
}

.content-panel.active {
  display: block;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.content-panel .action-word {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.content-panel h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.content-panel p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.content-panel ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.content-panel ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--primary-bg-faint);
}

.content-panel ul li:last-child {
  border-bottom: none;
}

.content-panel ul li::before {
  content: "→";
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* ---------- About Section ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}

.about-content {
  text-align: center;
}

/* ---------- Tools Section ---------- */
.tools {
  padding: 120px 0;
}

.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ---------- Tool Badges ---------- */
.tool-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  cursor: default;
  transition: var(--transition);
  user-select: none;
}

.tool-badge:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 0 20px var(--primary-glow-btn);
  transform: translateY(-2px);
}

.tool-badge-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.tool-badge-icon i {
  font-size: 18px;
  color: var(--primary);
}

.tool-badge-icon img {
  width: 20px;
  height: 20px;
}

.tool-badge-name {
  font-family: "Sora", sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

/* ---------- Tooltip ---------- */
.tool-badge-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  white-space: normal;
  width: max-content;
  max-width: 260px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease,
    visibility 0.25s;
  box-shadow: var(--shadow-md);
  z-index: 100;
}

.tool-badge-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--border-hover);
}

.tool-badge:hover .tool-badge-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Services Section ---------- */
.services {
  padding: 120px 0;
  background: var(--bg-section);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.service-icon-wrapper {
  position: relative;
  margin-bottom: 24px;
}

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--primary-bg-strong),
    var(--primary-bg)
  );
  border-radius: var(--radius-md);
  position: relative;
  z-index: 1;
}

.service-icon i {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, var(--primary-glow-bg), transparent 70%);
  border-radius: 50%;
  z-index: 0;
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover .service-glow {
  opacity: 1;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-light);
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  transition: var(--transition);
}

.service-link:hover {
  color: var(--primary);
  gap: 14px;
}

/* ---------- Portfolio Section ---------- */
.portfolio {
  padding: 120px 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: relative;
  aspect-ratio: 4/3;
}

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.3);
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-link {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 50%;
  color: var(--bg-dark);
  font-size: 1.1rem;
  transform: scale(0.5);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-link {
  transform: scale(1);
}

.portfolio-info {
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  flex-grow: 1;
}

.portfolio-category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.portfolio-info h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 4px;
}

/* ---------- Contact Section ---------- */
.contact {
  padding: 120px 0;
  background: var(--bg-section);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 64px;
}

.contact-item {
  display: flex;
  gap: 18px;
  margin-bottom: 32px;
}

.contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--primary-bg-strong),
    var(--primary-bg)
  );
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.2rem;
  color: var(--primary-light);
}

.contact-details h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-details p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-social {
  margin-top: 20px;
}

.contact-social h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: var(--transition);
}

.social-link:hover {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

/* ---------- Contact Info Sidebar ---------- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ---------- Contact Form ---------- */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--border-focus);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

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

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

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 2;
  padding: 80px 0 0;
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo .logo-icon {
  width: auto;
  height: 50px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all 0.3s;
}
.footer-social a:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(57, 255, 20, 0.08);
}
.footer-links h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--primary-light);
  padding-left: 6px;
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom p i {
  color: #ef4444;
  margin: 0 4px;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  border-radius: 50%;
  color: var(--bg-dark);
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 20px var(--primary-glow-strong);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--primary-glow-strong);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% center;
  }
  50% {
    background-position: 200% center;
  }
}

/* ---------- Legal Pages: Page Hero ---------- */
.page-hero {
  position: relative;
  z-index: 2;
  padding: 160px 0 100px;
  text-align: center;
}

.page-hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.page-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid var(--border-hover);
  background: transparent;
  color: var(--text-primary);
  transition: var(--transition);
  text-decoration: none;
}

.btn-back:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  transform: translateY(-2px);
  color: var(--primary-light);
}

/* ---------- Legal Pages: Content ---------- */
.legal-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 120px;
  background: var(--bg-section);
}

.legal-card {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.legal-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.legal-block:last-child {
  margin-bottom: 0;
}

.legal-block:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.legal-block h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.legal-block h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  margin-top: 20px;
  color: var(--text-primary);
}

.legal-block h3:first-of-type {
  margin-top: 0;
}

.legal-block p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 10px;
}

.legal-block p:last-child {
  margin-bottom: 0;
}

.legal-block a {
  color: var(--primary-light);
  text-decoration: underline;
  text-decoration-color: var(--primary-glow);
  text-underline-offset: 2px;
  transition: var(--transition);
}

.legal-block a:hover {
  color: var(--primary);
  text-decoration-color: var(--primary);
}

.legal-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 12px 0;
}

.legal-list li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  padding: 4px 0 4px 20px;
  position: relative;
}

.legal-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tools-grid {
    gap: 12px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  /* Process steps: horizontal on tablets */
  .process-grid {
    grid-template-columns: 240px 1fr;
  }

  .process-steps {
    padding-right: 24px;
  }

  .process-content {
    padding-left: 36px;
  }
}

@media (max-width: 768px) {
  .tools-grid {
    gap: 10px;
  }

  .tool-badge {
    padding: 8px 14px;
  }

  .tool-badge-name {
    font-size: 0.82rem;
  }

  /* Process steps: horizontal scroll on mobile */
  .process-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .process-steps {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-right: 0;
    padding-bottom: 16px;
    gap: 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .process-steps::-webkit-scrollbar {
    display: none;
  }

  .process-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
    min-width: 150px;
    gap: 10px;
  }

  .step-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: center;
  }
  .step-info h4 {
    margin-top: auto;
    margin-bottom: auto;
  }
  .step-info p {
    margin-top: auto;
  }

  .process-step::before {
    top: auto;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    opacity: 0;
    transition: opacity 0.4s ease;
  }

  .process-step.active::before {
    opacity: 1;
  }

  .step-info h4 {
    font-size: 0.85rem;
  }

  .process-content {
    padding: 32px 0 0 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 40px 32px;
    transition: var(--transition-slow);
    border-left: 1px solid var(--border-color);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    font-size: 1.1rem;
    padding: 12px 16px;
    width: 100%;
    text-align: left;
  }

  .nav-cta {
    text-align: center;
    margin-top: 16px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-content {
    width: 100%;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .tools-grid {
    gap: 8px;
  }

  .tool-badge {
    padding: 7px 12px;
  }

  .tool-badge-name {
    font-size: 0.78rem;
  }

  .tool-badge-tooltip {
    font-size: 0.72rem;
    max-width: 200px;
    padding: 6px 10px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}
.legal.active {
  display: flex;
}

/* ---------- Scroll Reveal ---------- */
.revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
}