/* ============================================
   ARACNODE — Development • Design • Management
   Main Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #aabbcf;
  --color-accent: #3f78bf;
  --color-bg: #ffffff;
  --color-text: #0e1c31;
  --color-secondary: #ecf0fc;
  --color-muted: #6b7a8d;
  --color-border: #d6dce6;
  --color-card-bg: #ffffff;
  --color-hero-overlay: rgba(14, 28, 49, 0.65);
  --color-input-bg: #f7f9fc;
  --shadow-sm: 0 1px 3px rgba(14, 28, 49, 0.08);
  --shadow-md: 0 4px 16px rgba(14, 28, 49, 0.1);
  --shadow-lg: 0 8px 32px rgba(14, 28, 49, 0.14);
  --radius: 6px;
  --radius-lg: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 72px;
  --max-width: 1200px;
}

[data-theme="dark"] {
  --color-bg: #0e1c31;
  --color-text: #ecf0fc;
  --color-secondary: #162744;
  --color-muted: #8a9bb5;
  --color-border: #253a56;
  --color-card-bg: #162744;
  --color-hero-overlay: rgba(14, 28, 49, 0.75);
  --color-input-bg: #1a2f4d;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color var(--transition), color var(--transition);
  cursor: none;
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: none;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  cursor: none;
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: 'Madelyn BC', 'Playfair Display', 'Georgia', serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h4, h5, h6 {
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h5 { font-size: 1.1rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-muted);
}

.section-label {
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  display: block;
}

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

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 640px;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
  position: relative;
}

/* --- Custom Cursor --- */
.cursor-dot {
  width: 32px;
  height: 32px;
  background: url('../assets/spider cursor.png') no-repeat center / contain;
  border-radius: 0;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10001;
  transition: transform 0.1s ease, opacity 0.3s ease;
  transform: translate(-50%, -50%);
}

.cursor-ring {
  width: 44px;
  height: 44px;
  border: 1.5px dashed var(--color-accent);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
  transform: translate(-50%, -50%);
  opacity: 0.35;
}

.cursor-hover .cursor-ring {
  width: 60px;
  height: 60px;
  opacity: 0.5;
  border-style: dotted;
}

.cursor-hover .cursor-dot {
  transform: translate(-50%, -50%);
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

[data-theme="dark"] .navbar {
  background: rgba(14, 28, 49, 0.92);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Madelyn BC', 'Playfair Display', 'Georgia', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.nav-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

[data-theme="dark"] .nav-logo img {
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-muted);
  position: relative;
  padding: 0.25rem 0;
  letter-spacing: 0.01em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}

.theme-toggle:hover {
  background: var(--color-secondary);
}

.theme-toggle i {
  font-size: 1.1rem;
}

.theme-toggle .fa-sun { display: none; }
[data-theme="dark"] .theme-toggle .fa-moon { display: none; }
[data-theme="dark"] .theme-toggle .fa-sun { display: block; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  height: 28px;
  justify-content: center;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile Menu --- */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
}

.mobile-menu a {
  font-family: 'Madelyn BC', 'Playfair Display', 'Georgia', serif;
  font-size: 1.8rem;
  color: var(--color-text);
  padding: 0.5rem;
}

.mobile-menu a:hover {
  color: var(--color-accent);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg-layer--1 {
  background-image: url('https://images.unsplash.com/photo-1534430480872-3498386e7856?w=1920&q=80');
  transform: translateZ(0);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-hero-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 2rem;
}

.hero h1 {
  color: #ffffff;
  margin-bottom: 1rem;
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: -0.02em;
}

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

.hero-tagline {
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
  font-size: clamp(0.85rem, 1.5vw, 1.1rem);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  line-height: 1.8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: none;
}

.btn-primary {
  background: var(--color-accent);
  color: #ffffff;
}

.btn-primary:hover {
  background: #2d5f9e;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(63, 120, 191, 0.35);
}

.btn-outline {
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

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

.btn-outline-dark {
  border: 2px solid var(--color-border);
  color: var(--color-text);
}

.btn-outline-dark:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* --- Hero Logo --- */
.hero-logo {
  max-width: 420px;
  width: 80%;
  margin: 0 auto 1.5rem;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

/* --- Tech Stack --- */
.tech-stack {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
  letter-spacing: 0.03em;
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  background: var(--color-card-bg);
  transition: all var(--transition);
}

.tech-badge i {
  color: var(--color-accent);
  font-size: 0.9rem;
}

.tech-badge.primary {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.tech-badge.primary i {
  color: #ffffff;
}

/* --- Pricing Grid 4-column --- */
@media (min-width: 1025px) {
  .pricing-grid.four-col {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
  animation: scrollBounce 2s ease infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Alternating Content Sections --- */
.content-row {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 3rem 0;
}

.content-row.reverse {
  flex-direction: row-reverse;
}

.content-row .content-text {
  flex: 1;
}

.content-row .content-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.content-row .content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.content-row .content-image:hover img {
  transform: scale(1.03);
}

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-accent);
  font-size: 1.4rem;
  transition: background var(--transition);
}

.service-card:hover .service-icon {
  background: var(--color-accent);
  color: #ffffff;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- Portfolio Section --- */
.portfolio-filter {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.portfolio-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.portfolio-card {
  display: flex;
  flex-direction: row;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.portfolio-card-image {
  position: relative;
  width: 420px;
  min-height: 260px;
  flex-shrink: 0;
  overflow: hidden;
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.05);
}

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 28, 49, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

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

.portfolio-card-overlay a {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin: 0 0.5rem;
  transform: translateY(12px);
  transition: transform var(--transition);
}

.portfolio-card:hover .portfolio-card-overlay a {
  transform: translateY(0);
}

.portfolio-card-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}

.portfolio-card-body h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.portfolio-card-body p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.75;
}

.portfolio-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.portfolio-tag {
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  background: var(--color-secondary);
  color: var(--color-accent);
  border-radius: 50px;
  font-weight: 500;
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
  letter-spacing: 0.03em;
}

/* --- Pricing Section --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  align-items: start;
}

.pricing-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: all var(--transition);
  position: relative;
  text-align: center;
}

.pricing-card.featured {
  border-color: var(--color-accent);
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #ffffff;
  padding: 0.3rem 1.2rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: 'Digital BC', 'Space Mono', 'Courier New', monospace;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-6px);
}

.pricing-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.pricing-card .price {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 1rem 0;
  font-family: 'Madelyn BC', 'Playfair Display', 'Georgia', serif;
}

.pricing-card .price span {
  font-size: 1rem;
  color: var(--color-muted);
  font-family: 'Work Sans', sans-serif;
  font-weight: 400;
}

.pricing-card .price-desc {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.pricing-features {
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.5rem 0;
  font-size: 0.92rem;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features li i {
  color: var(--color-accent);
  font-size: 0.85rem;
  flex-shrink: 0;
}

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

/* --- FAQ Section --- */
.faq-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-question i {
  font-size: 0.85rem;
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer-inner {
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.8;
}

/* --- Contact Section --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.contact-details {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-detail h5 {
  margin-bottom: 0.15rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-detail p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

.contact-form {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group-container {
  display: grid;
  gap: 1rem;
}

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

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

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-input-bg);
  color: var(--color-text);
  font-family: 'Work Sans', sans-serif;
  font-size: 0.95rem;
  height: 2.75rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #6b7280;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(63, 120, 191, 0.15);
}

.form-textarea {
  min-height: 140px;
  height: auto;
  resize: vertical;
}

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

.form-submit {
  width: 100%;
  margin-top: 1.5rem;
  padding: 0.9rem 1.5rem;
  background: var(--color-accent);
  color: #ffffff;
  border: none;
  border-radius: var(--radius);
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.form-submit:hover {
  background: var(--color-primary);
  color: var(--color-text);
  transform: translateY(-2px);
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}

.form-success i {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.form-success h3 {
  margin-bottom: 0.5rem;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  transition: border-color var(--transition);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

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

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

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.95rem;
  transition: all var(--transition);
}

.footer-socials a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
  transform: translateY(-2px);
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 900;
  cursor: none;
}

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

.back-to-top:hover {
  background: #2d5f9e;
  color: #ffffff;
  transform: translateY(-3px);
}

/* --- Page Header (inner pages) --- */
.page-header {
  padding: 8rem 0 4rem;
  text-align: center;
  background: var(--color-secondary);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 120, 191, 0.08), transparent 70%);
  pointer-events: none;
}

.page-header h1 {
  margin-bottom: 1rem;
}

.page-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* --- Parallax --- */
.parallax-section {
  position: relative;
  overflow: hidden;
}

.parallax-bg {
  position: absolute;
  inset: -20% 0;
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

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

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

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-6px);
  }

  .content-row {
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  section {
    padding: 4rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }

  /* Navigation */
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero h1 {
    font-size: clamp(2.2rem, 8vw, 3.2rem);
  }

  .hero-description {
    font-size: 1rem;
  }

  /* Content rows */
  .content-row,
  .content-row.reverse {
    flex-direction: column;
    gap: 2rem;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Portfolio */
  .portfolio-card {
    flex-direction: column;
  }

  .portfolio-card-image {
    width: 100%;
    min-height: 200px;
    aspect-ratio: 16 / 10;
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Contact */
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .form-group-container {
    gap: 0.75rem;
  }

  /* Footer */
  .footer .container {
    flex-direction: column;
    text-align: center;
  }

  /* Hide custom cursor on touch devices */
  .cursor-dot,
  .cursor-ring {
    display: none;
  }

  body {
    cursor: auto;
  }

  a, button, input, textarea, select {
    cursor: auto;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

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

  .pricing-card {
    padding: 2rem 1.5rem;
  }

  .contact-form {
    padding: 1.5rem;
  }
}

/* --- Focus Styles for Accessibility --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Skip to Content --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-accent);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  z-index: 10000;
  font-weight: 600;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
  color: #ffffff;
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal, .reveal-left, .reveal-right {
    opacity: 1;
    transform: none;
  }
}