/* -------------------------------------------------------------
   Delta Digital - Professional Web Styling & Creative System
------------------------------------------------------------- */

/* ==========================================
   01. Core Setup & Design Tokens
   ========================================== */

:root {
  /* Color System */
  --bg-primary: #08080c;
  --bg-secondary: #0f1016;
  --bg-card: rgba(20, 21, 31, 0.6);
  --bg-modal: #131520;
  
  --accent-primary: #6366f1; /* Electric Indigo */
  --accent-secondary: #06b6d4; /* Cyan Glow */
  --accent-tertiary: #ec4899; /* Cyber Pink */
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-inverse: #08080c;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.25);
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  --grad-pink: linear-gradient(135deg, var(--accent-tertiary) 0%, var(--accent-primary) 100%);
  --grad-dark: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  --grad-card-hover: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 118, 212, 0.0) 100%);

  /* Fonts */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-accent: 'Syne', sans-serif;

  /* Layout Constants */
  --container-max-width: 1200px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

/* Light Theme Variables */
html[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.7);
  --bg-modal: #ffffff;
  
  --accent-primary: #4f46e5;
  --accent-secondary: #0891b2;
  --accent-tertiary: #db2777;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-inverse: #ffffff;
  
  --border-light: rgba(15, 23, 42, 0.08);
  --border-glow: rgba(79, 70, 229, 0.15);
  
  --grad-card-hover: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(8, 145, 178, 0.0) 100%);
}

/* Light Theme UI overrides */
html[data-theme="light"] .decor-background {
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(224, 231, 255, 0.6) 0%, transparent 100%),
    radial-gradient(circle at 90% 80%, rgba(207, 250, 254, 0.6) 0%, transparent 100%);
}

html[data-theme="light"] .glow-orb {
  opacity: 0.06;
}

html[data-theme="light"] .navbar.scrolled {
  background-color: rgba(248, 250, 252, 0.8);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .project-card-mockup {
  background: #e2e8f0;
}

html[data-theme="light"] .mockup-screen {
  background: linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.06);
}

html[data-theme="light"] .mockup-logo-center {
  color: #0f172a;
  text-shadow: 0 0 20px rgba(79, 70, 229, 0.2);
}

html[data-theme="light"] .mockup-grid div {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

html[data-theme="light"] .ads-card-grid div {
  background: rgba(0, 0, 0, 0.02);
}

html[data-theme="light"] .mouse-icon {
  border-color: var(--text-muted);
}

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

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

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

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

ul {
  list-style: none;
}

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

button, input, textarea, select {
  font-family: inherit;
  background: none;
  border: none;
  outline: none;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #252836;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* ==========================================
   02. Utilities & Common Components
   ========================================== */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.grid {
  display: grid;
  gap: 24px;
}

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

.section-padding {
  padding-top: 100px;
  padding-bottom: 100px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 70px;
    padding-bottom: 70px;
  }
}

/* Typography & Titles */
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* Fix for letter-by-letter split gradient texts */
.gradient-text:has(.hover-letter) {
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
  -webkit-text-fill-color: initial !important;
}

.gradient-text .hover-letter {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.font-alt {
  font-family: var(--font-accent);
  letter-spacing: 0.1em;
}

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

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-secondary);
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2.1rem;
  }
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  gap: 8px;
}

.btn-primary {
  background: var(--grad-primary);
  color: var(--text-inverse);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.2);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.6s;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  border: 1px solid var(--border-light);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-secondary);
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 36px;
  font-size: 1.05rem;
  border-radius: var(--border-radius-md);
}

.btn-full {
  width: 100%;
}

.btn-glow::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--grad-primary);
  top: 0;
  left: 0;
  z-index: -1;
  opacity: 0;
  filter: blur(12px);
  transition: var(--transition-smooth);
}

.btn-glow:hover::after {
  opacity: 0.6;
}

/* Background Effects */
.decor-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(15, 10, 30, 0.8) 0%, transparent 100%),
    radial-gradient(circle at 90% 80%, rgba(5, 20, 30, 0.8) 0%, transparent 100%);
  z-index: -3;
}

.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.12;
  z-index: -2;
  pointer-events: none;
  animation: orbFloat 25s infinite ease-in-out alternate;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background-color: var(--accent-primary);
  top: 15%;
  left: 10%;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background-color: var(--accent-secondary);
  bottom: 10%;
  right: 5%;
  animation-delay: -5s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background-color: var(--accent-tertiary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -10s;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -50px) scale(1.1); }
  100% { transform: translate(-30px, 30px) scale(0.9); }
}

/* =-----------------------------------------
   03. Navigation Bar
   ========================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 24px 0;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  padding: 14px 0;
  background-color: rgba(8, 8, 12, 0.75);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

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

/* Theme Toggle Switch Styling (Dribbble/iOS Switch) */
.theme-switch-wrapper {
  gap: 10px;
  align-items: center;
}

#theme-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  min-width: 38px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
  line-height: 1;
}

.switch-container {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
}

.switch-container input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  margin: 0;
  cursor: pointer;
  z-index: 2;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 34px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Checked state changes slider color */
input:checked + .slider {
  background: var(--grad-primary);
  border-color: transparent;
}

input:checked + .slider:before {
  transform: translateX(22px);
}

/* Header actions container styling */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  z-index: 101;
}

.nav-cta-desktop {
  display: block;
}

@media (max-width: 992px) {
  .nav-cta-desktop {
    display: none;
  }
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: 0.5px;
}

.logo-symbol {
  font-size: 1.8rem;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-accent);
}

.accent-text {
  color: var(--accent-secondary);
}

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

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  transition: var(--transition-fast);
}

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

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

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

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: transparent;
  cursor: pointer;
}

.mobile-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: var(--transition-fast);
}

@media (max-width: 992px) {
  .nav-cta-desktop {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-light);
    flex-direction: column;
    padding: 100px 40px;
    justify-content: flex-start;
    gap: 40px;
    align-items: flex-start;
    transition: var(--transition-smooth);
    z-index: 99;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 24px;
  }
  
  .nav-link {
    font-size: 1.15rem;
  }
  
  .nav-cta-mobile {
    display: block;
    width: 100%;
    margin-top: 20px;
  }
  
  .nav-cta-mobile button {
    width: 100%;
  }

  /* Hamburger Menu Animated Cross */
  .mobile-toggle.open .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .mobile-toggle.open .bar:nth-child(2) {
    opacity: 0;
  }
  .mobile-toggle.open .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* ==========================================
   04. Hero Section
   ========================================== */

.hero {
  height: 100vh;
  min-height: 700px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  padding: 8px 16px;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 30px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-secondary);
}

.hero-title {
  font-family: var(--font-accent);
  font-size: 4.8rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
  transform-origin: center center;
  will-change: transform, opacity;
}

.antigravity-text {
  display: inline-block;
  pointer-events: auto;
}

.hover-letter {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), color 0.15s ease, text-shadow 0.15s ease;
  will-change: transform;
}

.hover-letter:hover {
  transform: scale(1.35) translateY(-8px);
  color: var(--accent-secondary) !important;
  -webkit-text-fill-color: var(--accent-secondary) !important;
  text-shadow: 0 0 12px var(--accent-secondary);
}

html[data-theme="light"] .hover-letter:hover {
  color: var(--accent-primary) !important;
  -webkit-text-fill-color: var(--accent-primary) !important;
  text-shadow: 0 0 12px rgba(79, 70, 229, 0.4);
}

@media (max-width: 992px) {
  .hero-title {
    font-size: 3.5rem;
  }
}
@media (max-width: 576px) {
  .hero-title {
    font-size: 2.5rem;
  }
}

.hero-subheadline {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px auto;
  font-weight: 400;
}

@media (max-width: 768px) {
  .hero-subheadline {
    font-size: 1.05rem;
  }
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
}

@media (max-width: 576px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* Scroll indicator animation */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transition-fast);
}

.scroll-indicator:hover {
  opacity: 1;
}

.mouse-icon {
  width: 26px;
  height: 42px;
  border: 2px solid var(--text-muted);
  border-radius: 20px;
  display: block;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background-color: var(--accent-secondary);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseScroll 1.6s infinite;
}

@keyframes mouseScroll {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* ==========================================
   05. About Us & Core Values
   ========================================== */

.about-grid {
  grid-template-columns: 1.2fr 1fr;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

.lead-text {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 24px;
  color: var(--text-main);
  border-left: 3px solid var(--accent-primary);
  padding-left: 20px;
}

.body-text {
  color: var(--text-muted);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

/* Metrics counters */
.about-metrics {
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
  gap: 20px;
}

@media (max-width: 480px) {
  .about-metrics {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
}

.metric-card {
  display: flex;
  flex-direction: column;
}

.metric-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
  margin-bottom: 6px;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-num::after {
  content: '+';
  font-size: 1.8rem;
  vertical-align: super;
}

.metric-card:last-child .metric-num::after {
  content: 'x';
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Pillars / Core values */
.pillars-container {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  backdrop-filter: blur(10px);
}

.pillars-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--text-main);
}

.pillar-card {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.pillar-card:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.pillar-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.pillar-card:hover .pillar-icon {
  background: var(--grad-primary);
  color: var(--text-inverse);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
  transform: rotate(5deg) scale(1.05);
}

.pillar-info {
  display: flex;
  flex-direction: column;
}

.pillar-heading {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  color: var(--text-main);
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ==========================================
   06. Services Offered
   ========================================== */

.services-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 45px;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--grad-card-hover);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.12);
}

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

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.service-number {
  font-family: var(--font-accent);
  font-size: 2rem;
  font-weight: 700;
  opacity: 0.15;
  transition: var(--transition-smooth);
}

.service-card:hover .service-number {
  opacity: 0.8;
  color: var(--accent-secondary);
}

.service-icon-box {
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-secondary);
  font-size: 1.45rem;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-box {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--accent-secondary);
  transform: scale(1.05);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-features li {
  position: relative;
  padding-left: 24px;
  font-size: 0.98rem;
  color: var(--text-muted);
}

.bullet-glow {
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--accent-secondary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-secondary);
}

.service-card:nth-child(even) .bullet-glow {
  background: var(--accent-tertiary);
  box-shadow: 0 0 8px var(--accent-tertiary);
}

.service-card:nth-child(even) .service-icon-box {
  color: var(--accent-tertiary);
}

.service-card:nth-child(even):hover .service-icon-box {
  background: rgba(236, 72, 153, 0.1);
  border-color: rgba(236, 72, 153, 0.3);
}

/* ==========================================
   07. Portfolio Section
   ========================================== */

.portfolio-filters {
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 10px 24px;
  border: 1px solid var(--border-light);
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--text-main);
  color: var(--text-inverse);
  border-color: var(--text-main);
}

.portfolio-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 992px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.portfolio-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.portfolio-item:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.portfolio-media {
  position: relative;
  width: 100%;
  height: 240px;
  background: #161825;
  overflow: hidden;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.04);
}

.project-overlay-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--grad-primary);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 2;
  mix-blend-mode: overlay;
}

.portfolio-item:hover .project-overlay-glow {
  opacity: 0.4;
}

/* Portfolio Mockups CSS Layouts */
.project-card-mockup {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #11121d;
  transition: var(--transition-smooth);
}

.portfolio-item:hover .project-card-mockup {
  transform: scale(1.04);
}

.badge-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(8, 8, 12, 0.7);
  border: 1px solid var(--border-light);
  padding: 5px 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 50px;
  backdrop-filter: blur(5px);
  color: var(--text-main);
  z-index: 3;
}

.play-btn-overlay {
  position: absolute;
  font-size: 3rem;
  color: var(--accent-secondary);
  opacity: 0.6;
  z-index: 3;
  transition: var(--transition-smooth);
  filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.4));
}

.portfolio-item:hover .play-btn-overlay {
  opacity: 1;
  transform: scale(1.15);
  color: #fff;
}

/* Simulated Screens */
.mockup-screen {
  width: 85%;
  height: 75%;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  background: linear-gradient(135deg, #1b2735 0%, #090a0f 100%);
  box-shadow: 0 15px 30px rgba(0,0,0,0.5);
  position: relative;
}

/* Grid Mockup details */
.grid-mockup {
  background: #10111a;
  padding: 30px;
}

.mockup-grid {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
}

.mockup-grid div {
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.portfolio-item:hover .mockup-grid div {
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.08);
}

/* Ads chart mockup details */
.ads-mockup {
  background: #0d0f16;
  display: flex;
  flex-direction: column;
}

.chart-line-preview {
  width: 70%;
  height: 40%;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  border-left: 2px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.chart-line-preview::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 0;
  width: 100%;
  height: 70%;
  border-top: 2px solid var(--accent-secondary);
  border-radius: 50% 50% 0 0;
  filter: drop-shadow(0 0 6px var(--accent-secondary));
}

/* Logo Mockup details */
.logo-mockup {
  background: radial-gradient(circle, #252840 0%, #0d0f16 100%);
}

.mockup-logo-center {
  font-family: var(--font-accent);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-main);
  text-shadow: 0 0 20px var(--accent-primary);
}

/* Alt mockup styling */
.video-mockup-alt {
  background: linear-gradient(225deg, #1f122c 0%, #0a0612 100%);
}

.video-mockup-alt .mockup-screen {
  background: linear-gradient(135deg, #2d1b4e 0%, #0d0a1b 100%);
}

.ads-mockup-alt {
  background: #0c121e;
}

.ads-card-grid {
  width: 80%;
  height: 60%;
  display: flex;
  gap: 12px;
}

.ads-card-grid div {
  flex: 1;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  background: rgba(255,255,255,0.02);
}

.portfolio-item:hover .ads-card-grid div {
  border-color: var(--accent-secondary);
  background: rgba(6, 182, 212, 0.05);
}

/* Portfolio Info styling */
.portfolio-info {
  padding: 24px;
}

.portfolio-item-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}

.portfolio-item-client {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.portfolio-item-link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.portfolio-item:hover .portfolio-item-link {
  color: var(--text-main);
}

.portfolio-item:hover .portfolio-item-link i {
  transform: translateX(4px);
}

/* ==========================================
   08. Our Process (Timeline)
   ========================================== */

.timeline-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding: 40px 0;
}

.timeline-line {
  position: absolute;
  left: 30px;
  top: 0;
  width: 2px;
  height: 100%;
  background: rgba(255, 255, 255, 0.05);
}

.timeline-progress {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0; /* Dynamic height */
  background: var(--grad-primary);
  transition: var(--transition-smooth);
}

.timeline-step {
  display: flex;
  margin-bottom: 60px;
  position: relative;
  gap: 40px;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.step-marker {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 2;
  transition: var(--transition-smooth);
}

.step-num {
  font-family: var(--font-accent);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 35px;
  backdrop-filter: blur(10px);
  width: 100%;
  transition: var(--transition-smooth);
}

.step-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 10px;
}

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

.step-text {
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Active State timeline animations */
.timeline-step.active .step-marker {
  border-color: var(--accent-secondary);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
  background: var(--accent-secondary);
}

.timeline-step.active .step-num {
  color: var(--text-inverse);
}

.timeline-step.active .step-card {
  border-color: var(--accent-secondary);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.05);
}

@media (max-width: 576px) {
  .timeline-line {
    left: 20px;
  }
  .step-marker {
    width: 40px;
    height: 40px;
  }
  .step-num {
    font-size: 0.95rem;
  }
  .timeline-step {
    gap: 20px;
  }
  .step-card {
    padding: 24px;
  }
}

/* ==========================================
   09. CTA Banner Section
   ========================================== */

.cta-banner {
  position: relative;
}

.cta-box {
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.15) 0%, rgba(8, 8, 12, 0) 70%);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.cta-glow-effect {
  position: absolute;
  width: 250px;
  height: 250px;
  background: var(--grad-primary);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
  z-index: -1;
}

.cta-heading {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .cta-heading {
    font-size: 2.1rem;
  }
}

.cta-sub {
  color: var(--text-muted);
  font-size: 1.15rem;
  margin-bottom: 40px;
}

/* ==========================================
   10. Contact Us Section
   ========================================== */

.contact-grid {
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.info-card-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-main);
}

/* Channel Left Column styles */
.info-card-desc {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 40px;
  line-height: 1.5;
}

.info-item-channel {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}

.info-icon-channel {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(6, 182, 212, 0.08); /* light blue shade */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-secondary);
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

html[data-theme="light"] .info-icon-channel {
  background: #e0f2fe; /* Light blue shade from screenshot */
  color: #0284c7;
}

.info-item-channel:hover .info-icon-channel {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2);
}

.info-text-channel h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-main);
}

.info-text-channel p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.info-text-channel p a:hover {
  color: var(--accent-secondary);
}

/* Tabs for Form (Right Column) */
.form-tabs-container {
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
  padding: 6px;
  margin-bottom: 30px;
}

html[data-theme="light"] .form-tabs-container {
  background: #f1f5f9;
}

.form-tabs {
  display: flex;
  width: 100%;
}

.form-tab-btn {
  flex: 1;
  text-align: center;
  padding: 10px 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.form-tab-btn:hover {
  color: var(--text-main);
}

.form-tab-btn.active {
  background: #0284c7; /* Brand Blue */
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.2);
}

html[data-theme="light"] .form-tab-btn.active {
  background: #0284c7; /* Match screenshot blue color */
}

/* Contact Form styling */
.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  backdrop-filter: blur(10px);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.form-group label {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input, .form-group textarea {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  padding: 14px 18px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

/* Form selects, placeholders, fields */
.form-group select {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  padding: 14px 18px;
  color: var(--text-main);
  font-size: 0.95rem;
  width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  background-size: 16px;
  transition: var(--transition-fast);
}

html[data-theme="light"] .form-group select {
  background-color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.form-group select:focus {
  border-color: var(--accent-primary);
  background-color: rgba(99, 102, 241, 0.02);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.02);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

/* Light theme general contact box background */
html[data-theme="light"] .contact-form-box {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

html[data-theme="light"] .contact-info-card {
  background: transparent;
  border: none;
  backdrop-filter: none;
  padding: 0;
}

html[data-theme="light"] .contact-form-box input,
html[data-theme="light"] .contact-form-box textarea,
html[data-theme="light"] .contact-form-box select {
  background-color: #ffffff;
  border-color: #cbd5e1;
  color: #0f172a;
}

html[data-theme="light"] .contact-form-box input::placeholder,
html[data-theme="light"] .contact-form-box textarea::placeholder {
  color: #94a3b8;
}

html[data-theme="light"] .contact-form-box input:focus,
html[data-theme="light"] .contact-form-box textarea:focus,
html[data-theme="light"] .contact-form-box select:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

html[data-theme="light"] .form-group label {
  color: #0f172a;
}

.form-status {
  margin-top: 10px;
  font-size: 0.95rem;
  text-align: center;
  font-weight: 500;
}

.form-status.success {
  color: var(--accent-secondary);
}

.form-status.error {
  color: var(--accent-tertiary);
}

/* ==========================================
   11. Footer Styling
   ========================================== */

.footer {
  border-top: 1px solid var(--border-light);
  background: #06060a;
  padding: 80px 0 40px 0;
}

.footer-content {
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 60px;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    gap: 40px;
  }
}

.footer-brand {
  max-width: 380px;
}

.footer-brand .brand-logo {
  margin-bottom: 20px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
}

@media (max-width: 480px) {
  .footer-links-grid {
    gap: 40px;
  }
}

.footer-nav-col h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-nav-col a:hover {
  color: var(--text-main);
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
}

.copyright-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.wireframe-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0.5;
}

/* ==========================================
   12. Dynamic Booking Modal Wizard
   ========================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 4, 6, 0.8);
  backdrop-filter: blur(8px);
}

.modal-container {
  background: var(--bg-modal);
  border: 1px solid var(--border-light);
  width: 100%;
  max-width: 620px;
  border-radius: var(--border-radius-lg);
  padding: 50px;
  position: relative;
  z-index: 10;
  box-shadow: 0 25px 60px rgba(0,0,0,0.6);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 576px) {
  .modal-container {
    padding: 30px 20px;
    height: 100%;
    border-radius: 0;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
  }
}

.modal.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-main);
}

/* Modal Progress Bar */
.modal-progress {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  margin-bottom: 24px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 33.33%; /* Animates dynamically */
  background: var(--grad-primary);
  border-radius: 20px;
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-step-counter {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-secondary);
  margin-bottom: 8px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 30px;
}

.booking-form {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.modal-step {
  display: none;
  flex-direction: column;
  animation: modalStepFade 0.4s ease forwards;
}

.modal-step.active {
  display: flex;
}

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

.step-instruction {
  font-size: 0.98rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Services custom checkboxes selection */
.services-select-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}

@media (max-width: 480px) {
  .services-select-grid {
    grid-template-columns: 1fr;
  }
}

.custom-checkbox input, .custom-radio input {
  display: none;
}

.checkbox-tile, .radio-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.01);
  cursor: pointer;
  height: 100%;
  transition: var(--transition-fast);
}

.checkbox-tile i {
  font-size: 1.3rem;
  color: var(--accent-secondary);
  margin-bottom: 12px;
}

.checkbox-label {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
}

.custom-checkbox input:checked + .checkbox-tile {
  border-color: var(--accent-secondary);
  background: rgba(6, 182, 212, 0.05);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

/* Budget custom radio selection */
.budget-select-grid {
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 30px;
}

.radio-tile {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}

.radio-label {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.radio-detail {
  font-size: 0.88rem;
  color: var(--accent-primary);
  font-weight: 600;
}

.custom-radio input:checked + .radio-tile {
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.05);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

/* Success step modal styling */
.success-step {
  text-align: center;
  align-items: center;
  padding: 20px 0;
}

.success-icon-box {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10b981;
  font-size: 3rem;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.success-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.success-text {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 440px;
  margin-bottom: 30px;
}

.modal-actions {
  justify-content: flex-end;
  gap: 14px;
  margin-top: 10px;
}

.modal-actions button {
  min-width: 120px;
}

/* ==========================================
   13. Scroll Reveal System Classes
   ========================================== */

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.active {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUpAnim 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInUpAnim {
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   14. Cinematic Page Preloader (Dribbble Style)
   ========================================== */
#dribbble-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.8s cubic-bezier(0.85, 0, 0.15, 1), opacity 0.8s ease;
  overflow: hidden;
}

.loader-bar-container {
  width: 320px;
  position: relative;
  display: flex;
  flex-direction: column;
}

#loader-text {
  position: absolute;
  bottom: 24px;
  left: 0%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  background: var(--bg-primary);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-light);
  white-space: nowrap;
  transition: left 0.1s ease-out;
}

.loader-bar-wrap {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: height 0.6s cubic-bezier(0.85, 0, 0.15, 1), 
              width 0.6s cubic-bezier(0.85, 0, 0.15, 1), 
              border-radius 0.6s ease;
}

html[data-theme="light"] .loader-bar-wrap {
  background: rgba(0, 0, 0, 0.05);
}

#loader-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--grad-primary);
  border-radius: 20px;
  transition: width 0.1s ease-out, height 0.6s cubic-bezier(0.85, 0, 0.15, 1), border-radius 0.6s ease;
}

.loader-brand {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 3px;
  text-align: center;
  margin-top: 20px;
  text-transform: uppercase;
  transition: opacity 0.3s ease;
}

/* Step 1: Explode the bar vertically to cover the screen */
#dribbble-loader.step-1 .loader-bar-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
}

#dribbble-loader.step-1 #loader-fill {
  height: 100%;
  border-radius: 0;
}

#dribbble-loader.step-1 #loader-text,
#dribbble-loader.step-1 .loader-brand {
  opacity: 0;
  visibility: hidden;
}

/* Step 2: Slide the whole preloader up */
#dribbble-loader.step-2 {
  transform: translateY(-100%);
}

/* ==========================================
   15. FAQ Section Accordion Styles
   ========================================== */
.faq-accordion-container {
  max-width: 800px;
  margin: 40px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--border-glow);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

body.dark-mode .faq-item:hover {
  box-shadow: 0 4px 25px rgba(99, 102, 241, 0.05);
}

.faq-question-btn {
  width: 100%;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  transition: var(--transition-smooth);
}

.faq-question-btn span {
  padding-right: 20px;
}

.faq-icon {
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: transform 0.3s ease, color 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(135deg);
  color: var(--accent-secondary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 180px; /* enough space for the answers */
  padding-bottom: 24px;
}

.faq-answer p {
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.98rem;
}