/* ==========================================
   You Grow Online - Premium Digital Agency
   Style Sheet
   ========================================== */

/* ----- CSS Variables (Dark Mode Default) ----- */
:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-card: #1c2333;
  --bg-hover: #21262d;
  --border-color: #21262d;
  --border-focus: #6c63ff;
  --text-primary: #f0f6fc;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent-primary: #6c63ff;
  --accent-secondary: #00d4ff;
  --accent-gradient: linear-gradient(135deg, #6c63ff, #00d4ff);
  --accent-gradient-hover: linear-gradient(135deg, #7b73ff, #1adcff);
  --success: #3fb950;
  --warning: #d29922;
  --error: #f85149;
  --white: #ffffff;
  --preloader-bg: #0d1117;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(108,99,255,0.15);
  --hero-glow-1: rgba(108,99,255,0.08);
  --hero-glow-2: rgba(0,212,255,0.06);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --header-height: 80px;
}

/* ----- Light Mode Overrides ----- */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fc;
  --bg-card: #ffffff;
  --bg-hover: #f1f3f5;
  --border-color: #e9ecef;
  --text-primary: #1a1a2e;
  --text-secondary: #5a6577;
  --text-muted: #9ca3af;
  --accent-primary: #6c63ff;
  --accent-secondary: #00b4d8;
  --accent-gradient: linear-gradient(135deg, #6c63ff, #00b4d8);
  --accent-gradient-hover: linear-gradient(135deg, #7b73ff, #00c8e8);
  --success: #2d9f4e;
  --error: #dc3545;
  --white: #ffffff;
  --preloader-bg: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 30px rgba(108,99,255,0.2);
  --hero-glow-1: rgba(108,99,255,0.06);
  --hero-glow-2: rgba(0,180,216,0.04);

  /* Header background */
  --header-bg: rgba(255,255,255,0.9);
  --header-border: rgba(0,0,0,0.06);
}

[data-theme="light"] .header {
  background: var(--header-bg);
  border-bottom-color: var(--header-border);
}

[data-theme="light"] .header.scrolled {
  background: rgba(255,255,255,0.97);
  border-bottom-color: var(--border-color);
}

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

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

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 12px;
  position: relative;
}

.section-title {
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

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

/* ----- Preloader ----- */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--preloader-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 60px;
  height: 60px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ----- Header / Navbar ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  height: var(--header-height);
}

.header.scrolled {
  background: rgba(13, 17, 23, 0.95);
  border-bottom-color: var(--border-color);
  box-shadow: 0 1px 20px rgba(0,0,0,0.3);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  z-index: 1001;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--white);
}

.logo-text span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition);
  border-radius: 2px;
}

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

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

.nav-cta {
  padding: 10px 24px;
  background: var(--accent-gradient);
  border-radius: 50px;
  font-weight: 600;
  color: var(--white) !important;
  font-size: 0.85rem;
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

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

/* Day/Night Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
  transform: rotate(15deg);
}

.theme-toggle i {
  transition: transform 0.4s ease, opacity 0.3s ease;
}

[data-theme="light"] .theme-toggle i.fa-sun {
  display: none;
}

[data-theme="light"] .theme-toggle i.fa-moon {
  display: inline-block;
}

.theme-toggle i.fa-moon {
  display: none;
}

/* Tagline in logo */
.logo-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1.1;
}

.logo-tagline {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-top: 1px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}

.hamburger span {
  width: 28px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 4px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-primary);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-primary);
  background: rgba(108, 99, 255, 0.08);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 1.5px solid var(--accent-primary);
}

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

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn .icon-arrow {
  transition: var(--transition);
}

.btn:hover .icon-arrow {
  transform: translateX(4px);
}

/* ----- Hero Section ----- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--hero-glow-1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--hero-glow-2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  padding: 40px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(108, 99, 255, 0.1);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-primary);
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

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

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.hero-stat h3 {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Hero Image / Illustration */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-illustration {
  width: 100%;
  max-width: 520px;
  position: relative;
}

.hero-illustration-bg {
  width: 100%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(108,99,255,0.1), transparent 70%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-illustration-placeholder {
  width: 80%;
  height: auto;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.hero-illustration-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

.hero-illustration-placeholder .placeholder-icon {
  font-size: 3rem;
  opacity: 0.3;
}

.hero-illustration-placeholder p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0;
  text-align: center;
}

.float-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  animation: float 6s ease-in-out infinite;
  font-size: 0.85rem;
  font-weight: 500;
}

.float-card-1 {
  top: 10%;
  right: -5%;
  animation-delay: 0s;
}

.float-card-2 {
  bottom: 15%;
  left: -5%;
  animation-delay: 2s;
}

.float-card-3 {
  top: 50%;
  left: -8%;
  animation-delay: 4s;
}

.float-card .card-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ----- About Section ----- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image-placeholder {
  text-align: center;
  color: var(--text-muted);
}

.about-image-placeholder .icon {
  font-size: 4rem;
  opacity: 0.3;
  margin-bottom: 12px;
}

.about-experience {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.about-experience h3 {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
}

.about-experience p {
  font-size: 0.8rem;
  opacity: 0.9;
  margin-top: 4px;
}

.about-text h2 {
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-text h2 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-text > p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
}

.about-feature i.fa-check {
  width: 24px;
  height: 24px;
  background: rgba(63, 185, 80, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ----- Services Section ----- */
.services {
  background: var(--bg-secondary);
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.service-card:hover {
  border-color: rgba(108, 99, 255, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--accent-gradient);
}

.service-card:hover .service-icon .icon-svg {
  filter: brightness(10);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-features {
  margin-bottom: 20px;
}

.service-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '→';
  color: var(--accent-primary);
  font-weight: 700;
}

.service-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-link:hover {
  gap: 10px;
}

/* ----- Portfolio Section ----- */
.portfolio {
  background: var(--bg-primary);
}

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

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

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.portfolio-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-image .placeholder-img {
  font-size: 2.5rem;
  opacity: 0.15;
}

.portfolio-image .portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(108, 99, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

.portfolio-info {
  padding: 20px 24px;
}

.portfolio-info .category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-primary);
  margin-bottom: 6px;
}

.portfolio-info h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 12px;
}

/* ----- Pricing Section ----- */
.pricing {
  background: var(--bg-secondary);
}

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

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-primary);
  box-shadow: 0 0 30px rgba(108, 99, 255, 0.1);
}

.pricing-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 14px;
  background: var(--accent-gradient);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.5px;
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.pricing-card .plan-name {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-primary);
  margin-bottom: 8px;
}

.pricing-card h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-card .plan-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.pricing-card .price {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.pricing-card .price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-card .price-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-features {
  margin-bottom: 28px;
}

.pricing-features li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(33, 38, 45, 0.5);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li .pricing-check {
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-features li .pricing-cross {
  color: var(--error);
  font-weight: 700;
  flex-shrink: 0;
}

/* ----- Why Choose Us ----- */
.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.why-card .why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  transition: var(--transition);
}

.why-card:hover .why-icon {
  background: var(--accent-gradient);
}

.why-card:hover .why-icon .icon-svg {
  filter: brightness(10);
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.why-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ----- Process Section ----- */
.process {
  background: var(--bg-secondary);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-primary));
  opacity: 0.3;
}

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

.process-step .step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  transition: var(--transition);
  background: var(--accent-gradient);
  color: var(--white);
  border-color: transparent;
}

.process-step:hover .step-number {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.process-step h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----- Testimonials Section ----- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.testimonial-stars {
  color: #f1c40f;
  font-size: 0.9rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-author h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

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

/* ----- Blog Section ----- */
.blog {
  background: var(--bg-secondary);
}

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

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

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.blog-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-card-image .placeholder-img {
  font-size: 2rem;
  opacity: 0.15;
}

.blog-card-image .blog-date-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(8px);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.blog-card-body {
  padding: 24px;
}

.blog-card-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.blog-card-footer .blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-card-footer .blog-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.blog-card-footer .blog-read-more:hover {
  gap: 10px;
}

/* ----- Contact Section ----- */
.contact {
  background: var(--bg-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact-info h2 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info > p {
  color: var(--text-secondary);
  margin-bottom: 36px;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-item p,
.contact-item a {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.contact-item a:hover {
  color: var(--accent-primary);
}

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

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-secondary);
  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:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

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

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

/* WhatsApp CTA */
.whatsapp-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: #25D366;
  color: var(--white);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  margin-top: 20px;
}

.whatsapp-cta:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
  color: var(--white);
}

/* ----- Footer ----- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.8;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
  color: var(--text-secondary);
}

.footer-social a:hover {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  color: var(--white);
  transform: translateY(-3px);
}

.footer h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

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

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

.footer-links a:hover {
  color: var(--accent-primary);
  padding-left: 4px;
}

.footer-newsletter p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-newsletter form {
  display: flex;
  gap: 8px;
}

.footer-newsletter input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
}

.footer-newsletter input:focus {
  border-color: var(--accent-primary);
}

.footer-newsletter button {
  padding: 12px 20px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 50px;
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-primary);
}

.footer-newsletter button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
}

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

/* ----- Page Header (inner pages) ----- */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
  background: var(--bg-secondary);
  position: relative;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(108,99,255,0.05), transparent);
  pointer-events: none;
}

.page-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.page-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ----- About Page ----- */
.about-page-mission {
  background: var(--bg-secondary);
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 99, 255, 0.3);
}

.value-card .value-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.value-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.value-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ----- Services Page ----- */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-page-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-page-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.service-page-card .sp-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.service-page-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-page-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
  flex: 1;
}

.service-page-card ul {
  margin-bottom: 24px;
}

.service-page-card ul li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-page-card ul li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
}

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

.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-gradient);
  color: var(--white);
  border-color: transparent;
}

/* ----- Contact Page ----- */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-page-info {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.contact-page-info h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.contact-page-info > p {
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.contact-method:last-child {
  border-bottom: none;
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-method h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-method p,
.contact-method a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.contact-method a:hover {
  color: var(--accent-primary);
}

/* ----- Blog Listing Page ----- */
.blog-page-header {
  padding-top: 140px;
}

/* ----- 404 Page ----- */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
}

.error-page h1 {
  font-size: 8rem;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}

.error-page h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.error-page p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

/* ----- Animation Classes ----- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* ----- Scrollbar ----- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-hover);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ----- Selection ----- */
::selection {
  background: rgba(108, 99, 255, 0.3);
  color: var(--white);
}

/* ----- Font Awesome Icon Overrides ----- */
.icon-accent {
  color: var(--accent-primary);
}

.icon-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Service icon wrapper with FA */
.service-icon,
.sp-icon,
.why-icon,
.contact-item-icon,
.contact-method-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.service-icon i,
.sp-icon i,
.why-icon i,
.contact-item-icon i,
.contact-method-icon i {
  font-size: 1.3em;
}

/* Hero illustration enhancement */
.hero-illustration-placeholder {
  background: linear-gradient(145deg, var(--bg-card), var(--bg-secondary));
}

/* Portfolio image subtle overlay gradient */
.portfolio-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(13,17,23,0.4) 0%, transparent 50%);
  pointer-events: none;
}

.portfolio-image img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card:hover .portfolio-image img {
  transform: scale(1.08);
}

/* Blog card image enhancement */
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.08);
}

/* Refined card shadows */
.service-card,
.portfolio-card,
.pricing-card,
.why-card,
.testimonial-card,
.blog-card {
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.service-card:hover,
.portfolio-card:hover,
.pricing-card:hover,
.why-card:hover,
.testimonial-card:hover,
.blog-card:hover {
  box-shadow: 0 8px 30px rgba(108,99,255,0.12), 0 2px 8px rgba(0,0,0,0.3);
}

/* Better hero background pattern */
.hero::before {
  background: radial-gradient(circle at 30% 50%, var(--hero-glow-1) 0%, transparent 60%);
}

.hero::after {
  background: radial-gradient(circle at 70% 50%, var(--hero-glow-2) 0%, transparent 60%);
}

/* Advanced Hero Graphic */
.hero-graphic {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

.graphic-hub {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
  box-shadow: 0 0 40px rgba(108,99,255,0.3);
  position: relative;
  z-index: 5;
  animation: hub-pulse 3s ease-in-out infinite;
}

@keyframes hub-pulse {
  0%, 100% { box-shadow: 0 0 40px rgba(108,99,255,0.3); transform: scale(1); }
  50% { box-shadow: 0 0 60px rgba(108,99,255,0.5); transform: scale(1.05); }
}

.graphic-orbit {
  position: absolute;
  border: 1.5px solid var(--accent-primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: orbit-spin 12s linear infinite;
  z-index: 2;
}

.orbit-1 { width: 180px; height: 180px; animation-duration: 12s; }
.orbit-2 { width: 260px; height: 260px; animation-duration: 18s; animation-direction: reverse; }
.orbit-3 { width: 340px; height: 340px; animation-duration: 24s; }
.orbit-4 { width: 420px; height: 420px; animation-duration: 30s; animation-direction: reverse; opacity: 0.2; }

@keyframes orbit-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.orbit-dot {
  position: absolute;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent-primary);
  box-shadow: var(--shadow-md), 0 0 20px rgba(108,99,255,0.15);
  animation: dot-float 3s ease-in-out infinite;
  z-index: 3;
}

.orbit-dot:hover {
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}

@keyframes dot-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.dot-1 { top: -22px; left: 50%; margin-left: -22px; animation-delay: 0s; }
.dot-2 { top: 50%; right: -22px; margin-top: -22px; animation-delay: 0.75s; }
.dot-3 { bottom: -22px; left: 50%; margin-left: -22px; animation-delay: 1.5s; }
.dot-4 { top: 50%; left: -22px; margin-top: -22px; animation-delay: 2.25s; }

/* Connecting lines */
.graphic-line {
  position: absolute;
  background: var(--accent-gradient);
  opacity: 0.08;
  z-index: 1;
}

.line-1 { width: 1.5px; height: 60px; top: -60px; left: 50%; }
.line-2 { width: 60px; height: 1.5px; top: 50%; right: -60px; }
.line-3 { width: 1.5px; height: 60px; bottom: -60px; left: 50%; }
.line-4 { width: 60px; height: 1.5px; top: 50%; left: -60px; }

/* Floating particles */
.graphic-particle {
  position: absolute;
  border-radius: 50%;
  background: var(--accent-primary);
  opacity: 0.15;
  z-index: 1;
  animation: particle-drift 6s ease-in-out infinite;
}

.p-1 { width: 6px; height: 6px; top: 15%; left: 20%; animation-delay: 0s; }
.p-2 { width: 4px; height: 4px; top: 70%; left: 15%; animation-delay: 1s; }
.p-3 { width: 8px; height: 8px; top: 25%; right: 18%; animation-delay: 2s; }
.p-4 { width: 5px; height: 5px; bottom: 30%; right: 25%; animation-delay: 3s; }
.p-5 { width: 3px; height: 3px; top: 50%; left: 10%; animation-delay: 4s; }
.p-6 { width: 7px; height: 7px; bottom: 20%; left: 30%; animation-delay: 5s; }

@keyframes particle-drift {
  0%, 100% { transform: translate(0, 0); opacity: 0.1; }
  25% { transform: translate(10px, -15px); opacity: 0.25; }
  50% { transform: translate(-5px, 10px); opacity: 0.15; }
  75% { transform: translate(15px, 5px); opacity: 0.2; }
}

@media (max-width: 768px) {
  .hero-graphic { min-height: 240px; }
  .graphic-hub { width: 60px; height: 60px; font-size: 1.5rem; }
  .orbit-1 { width: 140px; height: 140px; }
  .orbit-2 { width: 200px; height: 200px; }
  .orbit-3 { width: 260px; height: 260px; }
  .orbit-4 { width: 320px; height: 320px; }
  .orbit-dot { width: 36px; height: 36px; font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .hero-graphic { min-height: 200px; }
  .graphic-hub { width: 50px; height: 50px; font-size: 1.2rem; }
  .orbit-1 { width: 110px; height: 110px; }
  .orbit-2 { width: 160px; height: 160px; }
  .orbit-3 { width: 210px; height: 210px; }
  .orbit-4 { display: none; }
  .orbit-dot { width: 30px; height: 30px; font-size: 0.75rem; }
}

/* Subtle section transition */
.section {
  position: relative;
}

.section.services::before,
.section.process::before,
.section.blog::before {
  display: none;
}

.services,
.process,
.blog {
  position: relative;
}

/* Refined button styles */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

/* Process step enhancement */
.process-step .step-number {
  font-family: var(--font-primary);
  font-weight: 800;
}

/* About experience badge enhancement */
.about-experience {
  box-shadow: 0 8px 30px rgba(108,99,255,0.25);
}

/* Logo enhancement */
.logo img {
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(108,99,255,0.15);
}

/* Footer brand logo */
.footer-brand .logo img {
  box-shadow: 0 2px 8px rgba(108,99,255,0.1);
}

/* Better focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Image loading placeholder */
img {
  background: var(--bg-card);
}

/* Better testimonial blockquote styling */
.testimonial-card blockquote::before {
  content: '\f10d';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent-primary);
  opacity: 0.15;
  font-size: 1.5rem;
  position: absolute;
  top: -8px;
  left: -4px;
}

.testimonial-card blockquote {
  position: relative;
  padding-left: 4px;
}

/* ==========================================
   Responsive Design
   ========================================== */

/* Tablet: 768px - 1024px */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .services-grid,
  .portfolio-grid,
  .testimonials-grid,
  .blog-grid,
  .why-choose-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

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

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

/* Mobile: < 768px */
@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.5rem;
  }

  /* Header */
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 100px 32px 40px;
    gap: 16px;
    transition: var(--transition);
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    align-items: flex-start;
    border-left: 1px solid var(--border-color);
  }

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

  .nav-link {
    font-size: 1.05rem;
  }

  .nav-cta {
    margin-top: 8px;
    width: 100%;
    text-align: center;
  }

  /* Hero */
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

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

  .hero-visual {
    order: -1;
  }

  .hero-illustration {
    max-width: 340px;
  }

  .float-card {
    display: none;
  }

  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .hero-stat h3 {
    font-size: 1.5rem;
  }

  /* Grids to single column */
  .services-grid,
  .portfolio-grid,
  .pricing-grid,
  .testimonials-grid,
  .blog-grid,
  .why-choose-grid,
  .about-grid,
  .contact-grid,
  .contact-page-grid,
  .services-page-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .portfolio-page-grid {
    grid-template-columns: 1fr;
  }

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

  /* About */
  .about-experience {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: -20px;
  }

  .about-text h2 {
    font-size: 1.4rem;
  }

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

  .contact-form {
    padding: 24px;
  }

  /* Footer */
  .footer {
    padding: 50px 0 0;
  }

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

  /* Page header */
  .page-header h1 {
    font-size: 1.6rem;
  }

  /* Pricing */
  .pricing-card.featured {
    order: -1;
  }

  /* Filter */
  .portfolio-filter {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
  }
}

/* Small mobile: < 480px */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

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

  .section-title {
    font-size: 1.3rem;
  }

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

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

  .footer-newsletter form {
    flex-direction: column;
  }
}

/* ----- Schema Markup (hidden) ----- */
.schema-hidden {
  display: none;
}