/* ==========================================================================
   RENUVA DIGITAL — MASTER DESIGN SYSTEM
   THEME: ONEST + #FF5D00 + #0D0101 + #FFFAFA FUTURISTIC AGENCY
   Inspired by Reference Board (Onest Geometric Sans, Vibrant Orange Accent, Void Black, Snow White)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Onest:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  /* Brand Color Tokens — Exact from Reference Board */
  --color-accent: #ff5d00;
  --color-accent-hover: #ff751a;
  --color-accent-soft: rgba(255, 93, 0, 0.14);
  --color-accent-glow: rgba(255, 93, 0, 0.45);

  --color-obsidian: #0d0101;
  --color-obsidian-card: #140504;

  --color-primary: #fffafa;
  --color-primary-dark: #ff5d00;
  --color-primary-light: rgba(255, 93, 0, 0.15);

  --color-bg-light: #0d0101;
  --color-bg-white: rgba(20, 8, 6, 0.65);
  --color-bg-dark: #070101;
  --color-bg-card-dark: rgba(22, 10, 8, 0.85);

  --color-text-main: #fffafa;
  --color-text-muted: #b0a8a8;
  --color-text-light: #7c7474;
  --color-text-white: #fffafa;

  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-dark: rgba(255, 255, 255, 0.07);
  --color-border-hover: rgba(255, 93, 0, 0.55);

  /* Elevation Shadows */
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 36px rgba(0, 0, 0, 0.65);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.8);
  --shadow-accent: 0 10px 30px rgba(255, 93, 0, 0.4);

  /* Typography */
  --font-body: 'Onest', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Onest', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions & Radii */
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-font-smoothing: antialiased;
}

/* Atmospheric Void Black & Ambient Halo Background */
body {
  font-family: var(--font-body);
  background-color: #0d0101;
  background-image: 
    radial-gradient(ellipse 85% 55% at 50% -5%, rgba(255, 93, 0, 0.35) 0%, rgba(255, 60, 0, 0.08) 50%, transparent 80%),
    radial-gradient(circle at 85% 75%, rgba(255, 93, 0, 0.12) 0%, transparent 45%),
    url('../images/amber-smoke-wave.svg'),
    #0d0101;
  background-attachment: fixed;
  background-position: center top, center center, center center;
  background-size: cover, cover, cover;
  background-repeat: no-repeat;
  color: var(--color-text-main);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

/* Subtle Film Grain Noise Texture (Editorial Finish from Reference) */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.55;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: #0d0101;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 93, 0, 0.35);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

/* Typography Helpers & Two-Tone System */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-main);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.text-orange {
  color: var(--color-accent) !important;
}

.text-white {
  color: var(--color-text-white) !important;
}

.highlight {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
  text-shadow: 0 0 35px rgba(255, 93, 0, 0.45);
}

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Common Styling */
section {
  padding: 100px 0;
  position: relative;
}

/* Capsule Tag & Year Pill */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 93, 0, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--color-text-white);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 93, 0, 0.35);
  text-transform: uppercase;
}

.section-tag i {
  color: var(--color-accent);
}

.section-title {
  font-size: clamp(34px, 4.4vw, 56px);
  margin-bottom: 20px;
  color: var(--color-text-white);
  letter-spacing: -0.035em;
  font-weight: 800;
}

.section-title span {
  color: var(--color-accent);
  position: relative;
  text-shadow: 0 0 35px rgba(255, 93, 0, 0.45);
}

.section-subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto 50px auto;
  line-height: 1.65;
}

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

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: #ff5d00;
  color: #fffafa;
  border-color: #ff5d00;
  box-shadow: 0 10px 28px rgba(255, 93, 0, 0.4);
}

.btn-primary:hover {
  background: #ff751a;
  border-color: #ff751a;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(255, 93, 0, 0.6);
  color: #fffafa;
}

.btn-secondary {
  background: rgba(26, 12, 10, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fffafa;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.btn-secondary:hover {
  background: rgba(45, 18, 14, 0.85);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  color: #fffafa;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fffafa;
}

.btn-outline:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fffafa;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 93, 0, 0.4);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.btn-outline-white:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 77, 0, 0.3);
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 8, 8, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(8, 7, 7, 0.94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom: 1px solid rgba(255, 90, 16, 0.25);
  padding: 4px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text strong {
  font-family: var(--font-heading);
  font-size: 20px;
  letter-spacing: 0.5px;
  color: #FFFFFF;
  line-height: 1.1;
}

.nav-logo-text small {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 6px 0;
}

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

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

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

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: #FFFFFF;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  padding-top: 150px;
  padding-bottom: 110px;
  background: transparent;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.hero-content h1 {
  font-size: clamp(38px, 5vw, 64px);
  color: #FFFFFF;
  margin: 18px 0;
  letter-spacing: -0.03em;
}

.hero-content h1 span.highlight {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
  text-shadow: 0 0 35px rgba(255, 90, 16, 0.4);
}

.hero-description {
  font-size: clamp(17px, 1.9vw, 20px);
  color: var(--color-text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(18, 15, 14, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.hero-badge-item i {
  color: var(--color-accent);
}

.hero-visual {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(18, 15, 14, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

/* Floating Card Widgets */
.floating-stat {
  position: absolute;
  background: rgba(18, 15, 14, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2;
  animation: floatStat 4s ease-in-out infinite;
}

.floating-stat-1 {
  top: 10%;
  left: -24px;
}

.floating-stat-2 {
  bottom: 8%;
  right: -20px;
  animation-delay: 2s;
}

.floating-stat .icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: rgba(255, 90, 16, 0.16);
  color: var(--color-accent);
  border: 1px solid rgba(255, 90, 16, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.floating-stat .details strong {
  display: block;
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
}

.floating-stat .details span {
  font-size: 12px;
  color: var(--color-text-muted);
}

@keyframes floatStat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Futuristic Agency Hero Components (Matched to Echelon Agency Reference) */
.hero-watermark {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: clamp(70px, 13vw, 190px);
  font-weight: 900;
  text-transform: lowercase;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 250, 250, 0.12);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
  user-select: none;
  line-height: 0.85;
}

.hero-showcase-frame {
  position: relative;
  border-radius: 36px;
  background: rgba(18, 7, 5, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.85), 0 0 50px rgba(255, 93, 0, 0.18);
  padding: 12px;
  z-index: 2;
}

.hero-showcase-inner {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  background: #090202;
}

.hero-showcase-inner img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
}

/* Arched Stat Badge (100+ Projects from Reference) */
.arched-stat-badge {
  position: absolute;
  bottom: 24px;
  left: -24px;
  width: 175px;
  background: rgba(18, 7, 5, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 46px 46px 20px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.75);
  padding: 12px 14px 18px 14px;
  text-align: center;
  z-index: 4;
  animation: floatStat 5s ease-in-out infinite;
}

.arched-stat-badge .arch-wave {
  width: 100%;
  height: 68px;
  border-radius: 38px 38px 10px 10px;
  background: linear-gradient(135deg, #ff5d00 0%, #ff8a3d 50%, #d63200 100%);
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(255, 93, 0, 0.45);
}

.arched-stat-badge .arch-wave::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.45) 0%, transparent 60%);
}

.arched-stat-badge .arch-number {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  color: #fffafa;
  line-height: 1;
  margin-bottom: 4px;
}

.arched-stat-badge .arch-label {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.35;
  font-weight: 600;
}

/* Micro Agency Statement Pill */
.hero-statement-pill {
  position: absolute;
  bottom: 24px;
  right: -24px;
  max-width: 240px;
  background: rgba(18, 7, 5, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.75);
  padding: 16px;
  z-index: 4;
  animation: floatStat 5s ease-in-out infinite 2.5s;
}

.hero-statement-pill .statement-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px dashed #ff5d00;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff5d00;
  font-size: 11px;
  margin-bottom: 10px;
  animation: spin 12s linear infinite;
}

.hero-statement-pill p {
  font-size: 11.5px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Left Vertical Social Dock */
.hero-social-dock {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 5;
}

.hero-social-dock a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fffafa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: var(--transition);
}

.hero-social-dock a:hover {
  background: #ff5d00;
  border-color: #ff5d00;
  color: #fffafa;
  transform: scale(1.1);
  box-shadow: 0 6px 18px rgba(255, 93, 0, 0.5);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Trust Ticker */
.trust-bar {
  background: rgba(12, 10, 9, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.trust-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

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

.trust-item {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: #FFFFFF;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.trust-item:hover {
  opacity: 1;
  color: var(--color-accent);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: rgba(18, 7, 5, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 93, 0, 0.2);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.75), 0 0 35px rgba(255, 93, 0, 0.22);
  border-color: rgba(255, 93, 0, 0.5);
  background: rgba(26, 11, 9, 0.88);
}

.service-card:hover::before {
  background: var(--color-accent);
  height: 4px;
  box-shadow: 0 0 14px var(--color-accent);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(255, 90, 16, 0.12);
  color: var(--color-accent);
  border: 1px solid rgba(255, 90, 16, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--color-accent);
  color: #FFFFFF;
  transform: scale(1.08) rotate(5deg);
  box-shadow: 0 10px 25px rgba(255, 90, 16, 0.45);
}

.service-card h3 {
  font-size: 22px;
  margin-bottom: 14px;
  color: #FFFFFF;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 15px;
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.6;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.service-tag {
  font-size: 12px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  font-weight: 600;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-accent);
  margin-top: auto;
}

.service-link:hover {
  gap: 12px;
  color: var(--color-accent-hover);
}

/* Portfolio Grid & Filters */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: rgba(18, 15, 14, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: 0 6px 20px rgba(255, 90, 16, 0.35);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #14100e;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
  aspect-ratio: 16/10;
  cursor: pointer;
}

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

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 8, 8, 0.95) 0%, rgba(10, 8, 8, 0.45) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  opacity: 0;
  transition: var(--transition);
}

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

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

.portfolio-category {
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.portfolio-title {
  color: #FFFFFF;
  font-size: 22px;
  margin-bottom: 12px;
}

.portfolio-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 14px;
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  position: relative;
}

.process-card {
  background: rgba(18, 7, 5, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.process-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  background: rgba(28, 12, 10, 0.9);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 93, 0, 0.25);
}

.process-step {
  width: 48px;
  height: 48px;
  background: rgba(255, 93, 0, 0.14);
  border: 1px solid rgba(255, 93, 0, 0.35);
  color: var(--color-accent);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  transition: var(--transition);
}

.process-card:hover .process-step {
  background: var(--color-accent);
  color: #FFFFFF;
  box-shadow: 0 8px 20px rgba(255, 90, 16, 0.45);
}

.process-card h4 {
  font-size: 18px;
  margin-bottom: 10px;
  color: #FFFFFF;
}

.process-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Industry Specific Solutions */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.industry-card {
  background: rgba(18, 7, 5, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.industry-card:hover {
  background: rgba(28, 12, 10, 0.9);
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 25px rgba(255, 93, 0, 0.2);
}

.industry-card h4 {
  font-size: 17px;
  margin-bottom: 4px;
  color: #FFFFFF;
}

.industry-card p {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.industry-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 93, 0, 0.14);
  border: 1px solid rgba(255, 93, 0, 0.3);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  transition: var(--transition);
}

.industry-card:hover .industry-icon {
  background: var(--color-accent);
  color: #FFFFFF;
  box-shadow: 0 8px 18px rgba(255, 90, 16, 0.4);
}

/* Statistics Banner */
.stats-section {
  background: rgba(14, 6, 5, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #FFFFFF;
  padding: 80px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-box h3 {
  font-size: clamp(40px, 5vw, 64px);
  color: var(--color-accent);
  font-weight: 800;
  margin-bottom: 6px;
  text-shadow: 0 0 25px rgba(255, 90, 16, 0.35);
}

.stat-box p {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Pricing Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.pricing-card {
  background: rgba(18, 7, 5, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border: 2px solid var(--color-accent);
  background: rgba(28, 12, 10, 0.92);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.75), 0 0 45px rgba(255, 93, 0, 0.3);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--color-accent);
  color: #FFFFFF;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(255, 90, 16, 0.45);
}

.pricing-card h3 {
  font-size: 24px;
  margin-bottom: 8px;
  color: #FFFFFF;
}

.pricing-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.pricing-tier {
  font-size: 14px;
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 36px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  margin-bottom: 12px;
  color: #E2E2E2;
}

.pricing-features li i {
  color: var(--color-accent);
  font-size: 14px;
}

/* Call to Action Banner */
.cta-section {
  background: linear-gradient(135deg, rgba(46, 27, 20, 0.85), rgba(14, 11, 10, 0.95));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 80px 50px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 90, 16, 0.3);
  margin-bottom: 80px;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 90, 16, 0.22), transparent 70%);
  border-radius: 50%;
}

.cta-section h2 {
  color: #FFFFFF;
  font-size: clamp(32px, 4vw, 50px);
  margin-bottom: 18px;
}

.cta-section p {
  color: var(--color-text-muted);
  font-size: 18px;
  max-width: 650px;
  margin: 0 auto 36px auto;
}

/* Footer */
.footer {
  background: #060505;
  color: var(--color-text-white);
  padding: 90px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 15px;
  margin: 18px 0 24px 0;
  max-width: 320px;
}

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

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: rgba(46, 27, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(255, 90, 16, 0.45);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 18px;
  margin-bottom: 22px;
  position: relative;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 14px;
  transition: var(--transition);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.footer-contact-item i {
  color: var(--color-accent);
  margin-top: 4px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Modals System */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 8, 8, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #151110;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: translateY(30px);
  transition: var(--transition);
  padding: 40px;
  color: #FFFFFF;
}

.modal-backdrop.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(46, 27, 20, 0.5);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

/* Form Elements */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  background: rgba(16, 13, 12, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 90, 16, 0.25);
  background: rgba(22, 17, 16, 0.95);
}

::placeholder {
  color: rgba(179, 179, 179, 0.6);
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow-accent);
  cursor: pointer;
  border: none;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 990;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-accent-hover);
  transform: translateY(-4px);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-badges {
    justify-content: center;
  }
  .hero-visual {
    max-width: 520px;
    margin: 0 auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(12, 10, 9, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 30px;
    gap: 20px;
    transition: var(--transition);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    overflow-y: auto;
  }
  .nav-links.open {
    left: 0;
  }
  .nav-link {
    font-size: 18px;
    width: 100%;
    color: #FFFFFF;
  }
  .nav-toggle {
    display: block;
  }
  .nav-actions .btn {
    display: none;
  }
  .pricing-card.featured {
    transform: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-section {
    padding: 50px 24px;
  }
}