@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- CUSTOM PROPERTIES --- */
:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* HSL Color System */
  --bg-primary: 245 40% 6%;      /* Deep Obsidian */
  --bg-secondary: 245 35% 10%;    /* Soft Charcoal-Blue */
  --accent-purple-hsl: 265 85% 65%;
  --accent-teal-hsl: 175 80% 45%;
  --accent-orange-hsl: 15 90% 60%;
  
  --accent-purple: hsl(var(--accent-purple-hsl));
  --accent-purple-glow: hsla(var(--accent-purple-hsl) / 0.25);
  --accent-teal: hsl(var(--accent-teal-hsl));
  --accent-teal-glow: hsla(var(--accent-teal-hsl) / 0.25);
  --accent-orange: hsl(var(--accent-orange-hsl));
  
  --text-main: hsl(240 15% 95%);
  --text-muted: hsl(240 10% 70%);
  --text-dark: hsl(240 15% 15%);
  
  --card-bg: hsla(245 30% 12% / 0.5);
  --card-border: hsla(245 30% 22% / 0.6);
  --glass-bg: hsla(245 40% 6% / 0.7);
  --glass-border: hsla(240 20% 30% / 0.4);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 25px hsla(var(--accent-purple-hsl) / 0.3);
}

/* --- RESET & GLOBAL STYLES --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

/* Decorative Background Elements */
body::before, body::after {
  content: '';
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  z-index: -1;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.35;
}

body::before {
  top: 5%;
  right: -10%;
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
}

body::after {
  bottom: 20%;
  left: -10%;
  background: radial-gradient(circle, var(--accent-teal) 0%, transparent 70%);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: hsl(var(--bg-primary));
}
::-webkit-scrollbar-thumb {
  background: hsla(245, 30%, 25%, 0.7);
  border-radius: 5px;
  border: 2px solid hsl(var(--bg-primary));
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

/* Typography & Headers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

h1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw + 0.5rem, 2.8rem);
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 1rem;
}

p {
  color: var(--text-muted);
  font-size: clamp(0.95rem, 1vw + 0.2rem, 1.1rem);
}

span.gradient-text {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

span.gradient-text-alt {
  background: linear-gradient(135deg, #ff8a00 0%, #da1b60 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Interactive elements */
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

button, .btn {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple) 0%, hsl(265 95% 55%) 100%);
  color: #fff;
  box-shadow: 0 4px 20px hsla(var(--accent-purple-hsl) / 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px hsla(var(--accent-purple-hsl) / 0.5);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transform: skewX(-25deg);
  transition: 0.75s;
}

.btn-primary:hover::after {
  left: 125%;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  border-color: var(--accent-teal);
}

/* Navigation Bar */
header.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

header.navbar.scrolled {
  background: hsla(245 40% 4% / 0.9);
  padding: 0.5rem 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-purple) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  color: #fff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.85;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: var(--accent-teal);
  text-shadow: 0 0 10px var(--accent-teal-glow);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: #fff;
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
  padding: 180px 2rem 100px;
  max-width: 1280px;
  margin: 0 auto;
  min-height: 85vh;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(var(--accent-purple-hsl) / 0.12);
  border: 1px solid hsla(var(--accent-purple-hsl) / 0.3);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  color: var(--accent-purple);
  font-size: 0.85rem;
  font-weight: 600;
  width: fit-content;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--accent-purple);
  border-radius: 50%;
  animation: pulse-ring 1.8s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}

.hero h1 {
  line-height: 1.1;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  margin-top: 1rem;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-card-container {
  width: 100%;
  max-width: 420px;
  height: 420px;
  position: relative;
}

.floating-card {
  position: absolute;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-bounce);
}

.card-main {
  background: hsla(245, 30%, 15%, 0.65);
  width: 90%;
  height: 80%;
  top: 10%;
  left: 5%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  animation: float-main 6s ease-in-out infinite;
}

.card-accent-1 {
  background: hsla(175 80% 45% / 0.1);
  border-color: hsla(175 80% 45% / 0.3);
  width: 55%;
  height: 35%;
  bottom: -5%;
  right: -5%;
  z-index: 3;
  animation: float-accent-1 5s ease-in-out infinite alternate;
}

.card-accent-2 {
  background: hsla(265 85% 65% / 0.1);
  border-color: hsla(265 85% 65% / 0.3);
  width: 50%;
  height: 35%;
  top: -8%;
  left: -8%;
  z-index: 1;
  animation: float-accent-2 7s ease-in-out infinite alternate;
}

/* Service Info Grid in Floating Card */
.visual-stat-row {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--glass-border);
  padding-top: 1rem;
  margin-top: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}
.stat-val {
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--accent-teal);
}
.stat-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Section Containers */
section.py-section {
  padding: 100px 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  max-width: 650px;
  margin: 0 auto 4rem;
  text-align: center;
}

.section-header p {
  margin-top: 0.5rem;
}

/* Services Grid & Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

/* Premium Dynamic Accent Classes */
.card-accent-orange {
  --card-theme-hsl: 15 90% 60%;
  --card-theme-color: hsl(var(--card-theme-hsl));
  --card-theme-glow: hsla(var(--card-theme-hsl) / 0.22);
}

.card-accent-purple {
  --card-theme-hsl: 265 85% 65%;
  --card-theme-color: hsl(var(--card-theme-hsl));
  --card-theme-glow: hsla(var(--card-theme-hsl) / 0.22);
}

.card-accent-teal {
  --card-theme-hsl: 175 80% 45%;
  --card-theme-color: hsl(var(--card-theme-hsl));
  --card-theme-glow: hsla(var(--card-theme-hsl) / 0.22);
}

.card-accent-pink {
  --card-theme-hsl: 325 85% 60%;
  --card-theme-color: hsl(var(--card-theme-hsl));
  --card-theme-glow: hsla(var(--card-theme-hsl) / 0.22);
}

.service-card {
  /* Default accent theme (purple) if not specified */
  --card-theme-hsl: 265 85% 65%;
  --card-theme-color: hsl(var(--card-theme-hsl));
  --card-theme-glow: hsla(var(--card-theme-hsl) / 0.2);

  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 2.8rem 2rem 2.5rem;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

/* Subtle white interactive cursor spotlight gradient */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 255, 255, 0.05), transparent 40%);
  z-index: 1;
  pointer-events: none;
}

/* Ambient HSL color background glow top-right */
.service-card::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--card-theme-glow) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.service-card:hover::after {
  transform: scale(1.4);
}

.service-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--card-theme-color);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4), 0 0 25px var(--card-theme-glow);
}

.service-card.highlight {
  border-color: hsla(175, 80%, 45%, 0.4);
  background: linear-gradient(135deg, hsla(245, 30%, 12%, 0.6) 0%, hsla(175, 80%, 45%, 0.03) 100%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), 0 0 20px hsla(175, 80%, 45%, 0.08);
}

.service-card.highlight:hover {
  border-color: var(--card-theme-color);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45), 0 0 30px var(--card-theme-glow);
}

.card-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: hsla(175, 80%, 45%, 0.15);
  border: 1px solid hsla(175, 80%, 45%, 0.35);
  color: var(--accent-teal);
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  z-index: 3;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.service-icon-box {
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--card-theme-color);
  font-size: 1.6rem;
  z-index: 2;
  transition: var(--transition-smooth);
  position: relative;
}

.service-card:hover .service-icon-box {
  background: var(--card-theme-color);
  color: #fff;
  box-shadow: 0 0 25px var(--card-theme-glow);
  transform: rotate(5deg) scale(1.05);
}

.service-card h3 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #fff;
  z-index: 2;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
  z-index: 2;
}

.service-features {
  list-style: none;
  margin-top: auto;
  padding-top: 1.2rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  z-index: 2;
}

.service-features li {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition-smooth);
}

.service-card:hover .service-features li {
  color: hsl(240 15% 95%);
}

.service-features li svg {
  color: var(--card-theme-color);
  filter: drop-shadow(0 0 4px var(--card-theme-glow));
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.service-card:hover .service-features li svg {
  transform: scale(1.15);
}

/* Portfolio / Template Section */
.template-showcase {
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 50%, transparent 100%);
}

.showcase-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-purple);
  color: #fff;
  border-color: var(--accent-purple);
  box-shadow: 0 4px 15px var(--accent-purple-glow);
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
  transition: var(--transition-smooth);
}

.template-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition-bounce);
  opacity: 1;
  transform: scale(1);
}

.template-card.hidden {
  display: none;
  opacity: 0;
  transform: scale(0.9);
}

.template-visual {
  height: 220px;
  position: relative;
  background: linear-gradient(135deg, #181528 0%, #0d0c15 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.template-preview-mock {
  width: 85%;
  height: 80%;
  border-radius: 10px 10px 0 0;
  position: absolute;
  bottom: -10px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
  border: 1px solid var(--glass-border);
  background: #111;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.template-card:hover .template-preview-mock {
  transform: translateY(-8px);
  border-color: var(--accent-purple);
}

.mock-browser-bar {
  height: 24px;
  background: #1e1b2f;
  display: flex;
  align-items: center;
  padding: 0 0.8rem;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
}

.mock-dot:nth-child(1) { background: #ff5f56; }
.mock-dot:nth-child(2) { background: #ffbd2e; }
.mock-dot:nth-child(3) { background: #27c93f; }

.mock-content {
  flex-grow: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background-size: cover;
  background-position: center;
}

/* Gradient Preview Screen Graphics */
.mock-content.ui-saas {
  background: radial-gradient(ellipse at bottom, rgba(138, 43, 226, 0.2), transparent), #0d0c15;
}
.mock-content.ui-ecommerce {
  background: radial-gradient(ellipse at bottom, rgba(20, 184, 166, 0.2), transparent), #0d0c15;
}
.mock-content.ui-portfolio {
  background: radial-gradient(ellipse at bottom, rgba(255, 138, 0, 0.15), transparent), #0d0c15;
}
.mock-content.ui-brochure {
  background: radial-gradient(ellipse at bottom, rgba(236, 72, 153, 0.2), transparent), #0d0c15;
}
.mock-content.ui-corporate {
  background: radial-gradient(ellipse at bottom, rgba(30, 144, 255, 0.2), transparent), #0d0c15;
}

.mock-nav {
  height: 10px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  width: 40%;
}
.mock-hero {
  height: 35px;
  background: rgba(255,255,255,0.03);
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-hero-text {
  font-size: 8px;
  color: rgba(255,255,255,0.3);
  font-weight: 600;
}
.mock-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.mock-block {
  height: 30px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
}

.template-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.template-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--accent-teal);
}

.template-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-purple);
  box-shadow: var(--shadow-md);
}

/* Calculator Section */
.calculator-container {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 3rem;
  backdrop-filter: blur(20px);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  box-shadow: var(--shadow-lg);
}

.calculator-controls {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: #fff;
}

.calc-value {
  color: var(--accent-teal);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Custom Range Input */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-teal);
  box-shadow: 0 0 10px var(--accent-teal-glow);
  transition: var(--transition-bounce);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: var(--accent-purple);
  box-shadow: 0 0 12px var(--accent-purple-glow);
}

/* Switched Toggles */
.toggle-options {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.toggle-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  padding: 1rem 1.5rem;
  border-radius: 16px;
  transition: var(--transition-smooth);
}

.toggle-option:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255,255,255,0.15);
}

.toggle-info {
  display: flex;
  flex-direction: column;
}
.toggle-name {
  font-weight: 600;
  font-size: 0.95rem;
}
.toggle-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Switch Styles */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-purple);
  box-shadow: 0 0 10px var(--accent-purple-glow);
}

input:checked + .slider:before {
  transform: translateX(24px);
}

/* Calculator Summary Box */
.calculator-summary {
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.08) 0%, rgba(20, 184, 166, 0.04) 100%);
  border: 1px dashed var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.calculator-summary::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 100px;
  height: 100px;
  background: var(--accent-teal);
  opacity: 0.1;
  filter: blur(40px);
  border-radius: 50%;
}

.summary-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
  margin-bottom: 1.5rem;
}

.price-display {
  margin: 2rem 0;
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
}

.price-currency {
  font-size: 2rem;
  color: var(--accent-teal);
}

.price-suffix {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.included-list {
  text-align: left;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.included-item {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.included-item svg {
  color: var(--accent-teal);
  flex-shrink: 0;
}

/* Workflow Section (Timeline) */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent-teal), var(--accent-purple), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 4.5rem;
  width: 50%;
  padding: 0 3rem;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-dot {
  position: absolute;
  top: 5px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: hsl(var(--bg-primary));
  border: 4px solid var(--accent-teal);
  z-index: 10;
  box-shadow: 0 0 10px var(--accent-teal-glow);
  transition: var(--transition-bounce);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -9px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -9px;
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px var(--accent-purple-glow);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
  background-color: #fff;
}

.timeline-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-content {
  border-color: var(--glass-border);
  background: rgba(255, 255, 255, 0.03);
}

.timeline-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
  opacity: 0.15;
}

.timeline-item:nth-child(odd) .timeline-number {
  background: linear-gradient(135deg, var(--accent-teal) 0%, transparent 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.timeline-item:nth-child(even) .timeline-number {
  background: linear-gradient(135deg, var(--accent-purple) 0%, transparent 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.timeline-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

/* Contact Section & Form */
.contact-container {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.contact-method-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  padding: 1.2rem;
  border-radius: 16px;
}

.contact-method-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-teal);
  font-size: 1.2rem;
}

.contact-method-details h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}

.contact-method-details p {
  color: #fff;
  font-weight: 500;
}

/* Interactive Glass Form */
.contact-form-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 3.5rem 3rem;
  border-radius: 28px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--accent-purple);
  box-shadow: 0 0 15px var(--accent-purple-glow);
}

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

.form-label {
  position: absolute;
  left: 1.2rem;
  top: 1.1rem;
  pointer-events: none;
  color: var(--text-muted);
  transition: var(--transition-smooth);
  font-size: 0.95rem;
  background: transparent;
}

/* Floating labels when focused or filled */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -0.6rem;
  left: 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-teal);
  background: hsl(var(--bg-primary));
  padding: 0 0.4rem;
  border-radius: 4px;
}

/* Form Submit Feedback States */
.form-status {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 12px;
  font-size: 0.9rem;
  text-align: center;
  display: none;
  animation: slide-up 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-status.success {
  display: block;
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid var(--accent-teal);
  color: var(--accent-teal);
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid #ef4444;
  color: #ef4444;
}

/* Footer Section */
footer {
  border-top: 1px solid var(--glass-border);
  background: hsla(245 40% 4% / 0.85);
  padding: 4rem 2rem 2rem;
  backdrop-filter: blur(10px);
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--glass-border);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-desc {
  max-width: 320px;
  font-size: 0.9rem;
}

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

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background: var(--accent-teal);
  color: #fff;
  border-color: var(--accent-teal);
  transform: translateY(-3px);
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-links-col h4 {
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-teal);
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

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

.footer-links-col a:hover {
  color: #fff;
  transform: translateX(4px);
}

.footer-bottom {
  max-width: 1280px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- ANIMATIONS --- */
@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(138, 43, 226, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(138, 43, 226, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(138, 43, 226, 0);
  }
}

@keyframes float-main {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

@keyframes float-accent-1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(8px, -15px) scale(1.02); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes float-accent-2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-10px, 12px) scale(0.98); }
  100% { transform: translate(0, 0) scale(1); }
}

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

/* Scroll reveal utilities */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  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.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
    padding-top: 140px;
  }
  .badge, .hero-actions {
    margin-left: auto;
    margin-right: auto;
  }
  .floating-card-container {
    margin: 0 auto;
  }
  .calculator-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: hsla(245 40% 4% / 0.95);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
  }
  .nav-links.active {
    display: flex;
    animation: slide-up 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .nav-toggle {
    display: flex;
  }
  .nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 0;
    text-align: left !important;
  }
  .timeline-item:nth-child(even) {
    left: 0;
  }
  .timeline-dot {
    left: 11px !important;
    right: auto !important;
  }
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}