/* ==========================================================================
   ECHOSTACK TECHNOLOGIES - MASTER DESIGN SYSTEM & STYLESHEET
   Clean Modern Palette - Solid Brand Colors (No Gradients)
   ========================================================================== */

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

/* --- Root Variables & Themes --- */
:root {
  /* Brand Core Solid Colors */
  --orange-primary: #FF5E00;
  --orange-hover: #E05300;
  --orange-light: #FFF0E6;

  --violet-primary: #7C3AED;
  --violet-hover: #6D28D9;
  
  --pink-accent: #E11D48;
  --emerald-accent: #10B981;
  --blue-accent: #3B82F6;

  /* Theme Surfaces */
  --bg-main: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #F1F5F9;
  --bg-glass: rgba(255, 255, 255, 0.95);
  --border-color: rgba(226, 232, 240, 0.8);
  --border-hover: rgba(255, 94, 0, 0.4);
  
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 8px 25px rgba(255, 94, 0, 0.25);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --font-heading: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Overrides */
[data-theme="dark"] {
  --bg-main: #07090E;
  --bg-surface: #0F1420;
  --bg-surface-elevated: #161D2F;
  --bg-glass: rgba(15, 20, 32, 0.95);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 94, 0, 0.5);

  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-inverse: #0F172A;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 8px 25px rgba(255, 94, 0, 0.3);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

ul {
  list-style: none;
}

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

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

.text-gradient {
  color: var(--orange-primary);
  display: inline-block;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--orange-light);
  border: 1px solid rgba(255, 94, 0, 0.25);
  border-radius: var(--radius-full);
  color: var(--orange-primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

[data-theme="dark"] .section-badge {
  background: rgba(255, 94, 0, 0.12);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3.2rem;
  }
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 680px;
  margin: 0 auto 40px auto;
}

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

.section-padding {
  padding: 90px 0;
}

/* --- Layout Components --- */

/* Header / Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
}

.nav-brand {
  display: flex;
  align-items: center;
  height: 50px;
}

.nav-brand img {
  height: 52px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--orange-primary);
  transition: var(--transition);
  border-radius: 2px;
}

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

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

.icon-btn {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.1rem;
}

.icon-btn:hover {
  border-color: var(--orange-primary);
  transform: translateY(-2px);
  color: var(--orange-primary);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 991px) {
  .mobile-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 85px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
  }
  .nav-links.active {
    transform: translateY(0);
  }
}

/* --- Buttons System (Solid Single Colors) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--orange-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 94, 0, 0.4);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
  transform: translateY(-2px);
}

.btn-outline-brand {
  background: transparent;
  border: 2px solid var(--orange-primary);
  color: var(--orange-primary);
}

.btn-outline-brand:hover {
  background: var(--orange-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  padding-top: 170px;
  padding-bottom: 110px;
  overflow: hidden;
  background: var(--bg-main);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-content h1 {
  font-size: 2.8rem;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 3.8rem;
  }
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--orange-light);
  color: var(--orange-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

[data-theme="dark"] .trust-icon {
  background: rgba(255, 94, 0, 0.15);
}

.trust-text span {
  display: block;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-main);
}

.trust-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hero Interactive Card */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.card-dots {
  display: flex;
  gap: 6px;
}

.card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.floating-badge {
  position: absolute;
  background: var(--bg-surface);
  border: 1px solid var(--border-hover);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 4s ease-in-out infinite;
}

.floating-badge-1 {
  top: -20px;
  right: -20px;
}

.floating-badge-2 {
  bottom: -20px;
  left: -20px;
  animation-delay: 2s;
}

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

/* --- TRUSTED BY LOGO CAROUSEL --- */
.trusted-section {
  padding: 40px 0;
  background: var(--bg-surface-elevated);
  border-y: 1px solid var(--border-color);
}

.trusted-title {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.logo-grid {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 30px;
  opacity: 0.75;
}

.client-logo-item {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- ABOUT SECTION --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: center;
}

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

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.feature-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
}

.feature-check i {
  color: var(--orange-primary);
  font-size: 1.1rem;
}

.vm-cards {
  display: grid;
  gap: 20px;
}

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

.vm-card:hover {
  border-color: var(--orange-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.vm-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--orange-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

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

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--orange-primary);
  opacity: 0;
  transition: var(--transition);
}

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

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

.service-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--orange-light);
  color: var(--orange-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

[data-theme="dark"] .service-icon-wrapper {
  background: rgba(255, 94, 0, 0.15);
}

.service-card:hover .service-icon-wrapper {
  background: var(--orange-primary);
  color: #FFFFFF;
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.service-list li {
  font-size: 0.88rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li i {
  color: var(--orange-primary);
}

/* --- PRODUCTS SHOWCASE (Solid Single Color Headers) --- */
.products-bg {
  background: var(--bg-surface-elevated);
}

.products-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

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

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

.product-header {
  background: var(--orange-primary);
  color: #FFFFFF;
  padding: 30px;
  position: relative;
}

.product-header-violet {
  background: var(--violet-primary);
  color: #FFFFFF;
  padding: 30px;
  position: relative;
}

.product-header-green {
  background: var(--emerald-accent);
  color: #FFFFFF;
  padding: 30px;
  position: relative;
}

.product-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-body {
  padding: 30px;
}

.product-body h4 {
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.product-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.product-feature-tag {
  background: var(--bg-surface-elevated);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- INDUSTRIES WE SERVE --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 20px;
}

.industry-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 24px 16px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.industry-card:hover {
  border-color: var(--orange-primary);
  transform: translateY(-4px);
  background: var(--orange-light);
}

[data-theme="dark"] .industry-card:hover {
  background: rgba(255, 94, 0, 0.12);
}

.industry-icon {
  font-size: 2.2rem;
  color: var(--orange-primary);
  margin-bottom: 12px;
}

.industry-card h4 {
  font-size: 0.95rem;
}

/* --- TECH STACK --- */
.tech-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.tech-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.tech-chip:hover {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* --- PORTFOLIO & FILTER --- */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--orange-primary);
  color: #FFFFFF;
  border-color: var(--orange-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

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

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-primary);
}

.portfolio-thumb {
  height: 200px;
  background: var(--orange-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 3rem;
  position: relative;
}

.portfolio-info {
  padding: 24px;
}

/* --- PROCESS TIMELINE --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.process-step {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 28px;
  border-radius: var(--radius-md);
  position: relative;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--orange-primary);
  margin-bottom: 12px;
}

/* --- STATISTICS (Solid Orange Background) --- */
.stats-section {
  background: var(--orange-primary);
  color: #FFFFFF;
  padding: 70px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 30px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.95;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- TESTIMONIALS & FAQ --- */
.accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.accordion-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-header {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.accordion-body {
  padding: 0 24px 20px 24px;
  color: var(--text-muted);
  display: none;
}

.accordion-item.active .accordion-body {
  display: block;
}

.accordion-item.active .accordion-header i {
  transform: rotate(180deg);
  color: var(--orange-primary);
}

/* --- CONTACT SECTION --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 32px;
  border-radius: var(--radius-lg);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 30px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--orange-light);
  color: var(--orange-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

[data-theme="dark"] .contact-info-icon {
  background: rgba(255, 94, 0, 0.15);
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--orange-primary);
  box-shadow: 0 0 0 3px rgba(255, 94, 0, 0.15);
}

/* --- FLOATING BUTTONS --- */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.6rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  text-decoration: none;
}

.float-whatsapp {
  background: #25D366;
}

.float-call {
  background: var(--orange-primary);
}

.float-btn:hover {
  transform: scale(1.12);
}

/* --- MODAL DIALOG --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 550px;
  position: relative;
  box-shadow: var(--shadow-glow);
}

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

/* --- FOOTER --- */
footer {
  background: #060911;
  color: #94A3B8;
  padding-top: 80px;
  padding-bottom: 40px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}