/* ==========================================================================
   SINTNEXWEB - AI-POWERED DIGITAL STUDIO
   Theme: Titanium Chrome & Cyber Cyan Neural Core
   Inspired by Official Hexagonal Sacred Geometry AI Emblem
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* Titanium & Dark Metallic Palette */
  --bg-deep: #060911;
  --bg-surface: #0B101D;
  --bg-card: rgba(15, 22, 38, 0.75);
  --bg-card-hover: rgba(22, 32, 54, 0.9);
  
  /* Titanium Metal & Border Colors */
  --metal-bright: #F8FAFC;
  --metal-silver: #E2E8F0;
  --metal-slate: #94A3B8;
  --metal-dark: #334155;
  --border-metal: rgba(226, 232, 240, 0.15);
  --border-glow: rgba(0, 242, 254, 0.35);

  /* Cyber Cyan Starburst Core */
  --cyan-core: #00F2FE;
  --cyan-electric: #38BDF8;
  --cyan-deep: #0284C7;
  --cyan-glow-light: #E0F7FA;
  --cyan-accent: #00E5FF;

  /* Gradients */
  --grad-titanium: linear-gradient(135deg, #FFFFFF 0%, #CBD5E1 50%, #64748B 100%);
  --grad-cyan-beam: linear-gradient(135deg, #00F2FE 0%, #38BDF8 50%, #818CF8 100%);
  --grad-metallic-card: linear-gradient(180deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Text Colors */
  --text-pure: #FFFFFF;
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  /* Shadows & Glow */
  --blur-glass: blur(18px);
  --shadow-metallic: 0 15px 35px -10px rgba(0, 0, 0, 0.7);
  --shadow-core-glow: 0 0 50px rgba(0, 242, 254, 0.45);
  --shadow-starburst: 0 0 80px rgba(0, 242, 254, 0.6);
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}

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

/* Background Neural Ambient Lighting */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.28;
  transition: var(--transition-smooth);
}

.blob-1 {
  top: -15%;
  left: 25%;
  width: 700px;
  height: 700px;
  background: var(--cyan-core);
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.blob-2 {
  top: 45%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: #3B82F6;
  animation: floatOrb2 22s ease-in-out infinite alternate;
}

.blob-3 {
  bottom: -15%;
  left: 10%;
  width: 750px;
  height: 750px;
  background: #0284C7;
  animation: floatOrb 25s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, 40px) scale(1.15); }
}

@keyframes floatOrb2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-50px, -40px) scale(1.2); }
}

/* Sacred Cyber Web Grid */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(0, 242, 254, 0.04) 1px, transparent 1px),
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px, 64px 64px, 64px 64px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 85%);
  pointer-events: none;
  z-index: 1;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-pure);
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #38BDF8 45%, #00F2FE 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-titanium {
  background: var(--grad-titanium);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Badges */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-glow);
  color: var(--cyan-core);
  backdrop-filter: var(--blur-glass);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cyan-core);
  box-shadow: 0 0 12px var(--cyan-core);
  animation: pulseDot 2s infinite;
}

.pulse-dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 12px #10B981;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.35); opacity: 1; box-shadow: 0 0 18px currentColor; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: var(--transition-smooth);
  padding: 16px 0;
}

.site-header.scrolled {
  background: rgba(6, 9, 17, 0.88);
  backdrop-filter: var(--blur-glass);
  border-bottom: 1px solid var(--border-metal);
  padding: 12px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-emblem-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--cyan-core);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
  transition: var(--transition-smooth);
}

.brand-logo-wrap:hover .brand-emblem-icon {
  transform: rotate(30deg) scale(1.08);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.8);
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
  color: #FFFFFF;
}

.brand-title span {
  color: var(--cyan-core);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-core);
  box-shadow: 0 0 8px var(--cyan-core);
  transition: var(--transition-smooth);
  border-radius: var(--radius-full);
}

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

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

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-full);
  padding: 3px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lang-btn.active {
  background: var(--cyan-core);
  color: #060911;
  font-weight: 800;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.5);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #00F2FE 0%, #38BDF8 60%, #0284C7 100%);
  color: #060911;
  font-weight: 800;
  box-shadow: 0 4px 25px rgba(0, 242, 254, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(0, 242, 254, 0.7);
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.85);
  color: var(--text-pure);
  border: 1px solid var(--border-metal);
  backdrop-filter: var(--blur-glass);
}

.btn-secondary:hover {
  background: rgba(22, 32, 54, 0.95);
  border-color: var(--cyan-core);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 242, 254, 0.2);
}

.btn-glow {
  animation: glowMetallic 3s infinite alternate;
}

@keyframes glowMetallic {
  0% { box-shadow: 0 4px 25px rgba(0, 242, 254, 0.35); }
  100% { box-shadow: 0 6px 40px rgba(0, 242, 254, 0.7); }
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   HERO SECTION WITH PROMINENT EMBLEM
   ========================================================================== */
.hero-section {
  padding: 170px 0 110px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 590px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-metal);
  width: 100%;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--text-pure);
}

.stat-number span {
  color: var(--cyan-core);
}

.stat-label {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Emblem Showcase */
.hero-emblem-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.emblem-halo {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.3) 0%, rgba(2, 132, 199, 0.15) 50%, transparent 70%);
  animation: pulseHalo 4s ease-in-out infinite alternate;
  filter: blur(20px);
}

@keyframes pulseHalo {
  0% { transform: scale(0.95); opacity: 0.5; }
  100% { transform: scale(1.15); opacity: 0.85; }
}

.emblem-main-img {
  width: 100%;
  max-width: 390px;
  height: auto;
  border-radius: 50%;
  border: 3px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 60px rgba(0, 242, 254, 0.5), 0 25px 50px rgba(0, 0, 0, 0.8);
  position: relative;
  z-index: 2;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-emblem-card:hover .emblem-main-img {
  transform: scale(1.04) rotate(4deg);
  border-color: var(--cyan-core);
  box-shadow: 0 0 80px rgba(0, 242, 254, 0.8), 0 30px 60px rgba(0, 0, 0, 0.9);
}

/* Floating Badges Around Emblem */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(11, 16, 29, 0.92);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  backdrop-filter: var(--blur-glass);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  z-index: 3;
  animation: floatEmblemBadge 6s ease-in-out infinite alternate;
}

.badge-top-left {
  top: 10px;
  left: -20px;
}

.badge-bottom-right {
  bottom: 10px;
  right: -20px;
  animation-delay: -3s;
}

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

.badge-icon {
  font-size: 1.5rem;
}

.badge-info h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-pure);
}

.badge-info p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   PLATFORMS BANNER
   ========================================================================== */
.platforms-banner {
  padding: 28px 0;
  border-top: 1px solid var(--border-metal);
  border-bottom: 1px solid var(--border-metal);
  background: rgba(11, 16, 29, 0.5);
}

.platforms-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.platforms-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.platform-items {
  display: flex;
  align-items: center;
  gap: 36px;
}

.platform-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.platform-badge:hover {
  color: var(--text-pure);
  transform: translateY(-2px);
}

.platform-badge span.fiverr-green {
  color: #1DBF73;
}

.platform-badge span.vinte-blue {
  color: #00F2FE;
}

/* ==========================================================================
   SECTION COMMON STYLING
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .badge-pill {
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   AI ADVANTAGE / SUPERPOWER SECTION
   ========================================================================== */
.ai-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ai-feature-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cyan-core);
  box-shadow: 0 0 10px var(--cyan-core);
  opacity: 0;
  transition: var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-metallic), 0 0 30px rgba(0, 242, 254, 0.2);
}

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

.feature-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--cyan-core);
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrap {
  background: var(--cyan-core);
  color: #060911;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
  transform: scale(1.08);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 800;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-lg);
  padding: 42px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
}

.service-card.highlight {
  border-color: var(--cyan-core);
  background: linear-gradient(180deg, rgba(0, 242, 254, 0.08) 0%, rgba(15, 23, 42, 0.85) 100%);
  box-shadow: var(--shadow-core-glow);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan-core);
  box-shadow: var(--shadow-metallic), 0 0 35px rgba(0, 242, 254, 0.25);
}

.service-top {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(11, 16, 29, 0.9);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.service-name {
  font-size: 1.4rem;
  font-weight: 800;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0;
  padding-top: 20px;
  border-top: 1px solid var(--border-metal);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.service-features li svg {
  color: var(--cyan-core);
  flex-shrink: 0;
}

/* ==========================================================================
   PORTFOLIO & CASE STUDIES
   ========================================================================== */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-metal);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--cyan-core);
  color: #060911;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.45);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

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

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--cyan-core);
  box-shadow: var(--shadow-metallic), 0 0 35px rgba(0, 242, 254, 0.25);
}

.portfolio-img-wrap {
  position: relative;
  height: 290px;
  overflow: hidden;
  background: #0B101D;
}

.portfolio-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-img-wrap img {
  transform: scale(1.06);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 9, 17, 0.95) 0%, rgba(6, 9, 17, 0.2) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.portfolio-info {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.12);
  color: var(--cyan-core);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.portfolio-title {
  font-size: 1.35rem;
  font-weight: 800;
}

.portfolio-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   INTERACTIVE ESTIMATOR / CALCULATOR
   ========================================================================== */
.calculator-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-metallic), var(--shadow-core-glow);
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
}

.calc-options {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-pure);
}

.pill-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.calc-pill {
  background: rgba(11, 16, 29, 0.85);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.calc-pill.selected {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--cyan-core);
  box-shadow: 0 0 18px rgba(0, 242, 254, 0.35);
}

.calc-pill h5 {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-pure);
}

.calc-pill p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.calc-result-card {
  background: rgba(11, 16, 29, 0.95);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}

.calc-result-header h4 {
  font-size: 1rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.calc-price {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--cyan-core);
  margin: 16px 0 6px;
}

.calc-timeline {
  font-size: 0.9rem;
  color: #10B981;
  font-weight: 700;
  margin-bottom: 24px;
}

/* ==========================================================================
   TESTIMONIALS / TRUST
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-metallic);
}

.testimonial-stars {
  color: #FBBF24;
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
}

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

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--cyan-core);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  color: #060911;
}

.author-info h5 {
  font-size: 0.95rem;
  font-weight: 800;
}

.author-info p {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CONTACT / CTA FINAL
   ========================================================================== */
.contact-section {
  padding: 100px 0 120px;
}

.contact-card {
  background: linear-gradient(135deg, rgba(11, 16, 29, 0.95) 0%, rgba(18, 28, 50, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 60px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), var(--shadow-core-glow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -1px;
}

.contact-info p {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.direct-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: var(--text-primary);
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.channel-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--cyan-core);
  transform: translateX(6px);
}

.channel-icon {
  font-size: 1.35rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(6, 9, 17, 0.7);
  border: 1px solid var(--border-metal);
  border-radius: var(--radius-md);
  color: var(--text-pure);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--cyan-core);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
  background: rgba(6, 9, 17, 0.95);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-metal);
  background: #04060C;
  padding: 60px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

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

.footer-col h5 {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-pure);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--cyan-core);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--border-metal);
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* ==========================================================================
   MODAL
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 12, 0.88);
  backdrop-filter: var(--blur-glass);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

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

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 38px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
  transform: scale(0.95);
  transition: var(--transition-smooth);
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  color: var(--text-pure);
  transform: rotate(90deg);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text {
    align-items: center;
  }
  .hero-ctas {
    justify-content: center;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid, .ai-feature-grid, .ai-feature-grid-4, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calculator-box, .contact-card {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .emblem-halo {
    width: 100%;
    max-width: 280px;
    height: 280px;
  }
  .emblem-main-img {
    width: 100%;
    max-width: 290px;
  }
  .platform-items {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }
  .floating-badge {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    margin: 10px 0;
    width: 100%;
    animation: none;
  }
  .services-grid, .ai-feature-grid, .ai-feature-grid-4, .testimonials-grid, .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .pill-selector-grid {
    grid-template-columns: 1fr;
  }
  .contact-card {
    padding: 32px 20px;
  }
  .calculator-box {
    padding: 24px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}