/* ==========================================================================
   ELO BRANDING LLC - GLASSMORPHISM DESIGN SYSTEM & STYLES
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Syne:wght@700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Color Palette matching reference obsidian violet theme */
  --bg-deep: #07040d;
  --bg-gradient: radial-gradient(circle at 15% 15%, #2a0845 0%, #0d0618 45%, #05020a 100%);
  --accent-purple: #9d4edd;
  --accent-violet: #7b2cbf;
  --accent-neon: #ccff00; /* Star accent color like reference image */
  --accent-cyan: #00f2fe;
  --accent-pink: #f72585;
  
  /* Glassmorphism Variables */
  --glass-bg: rgba(255, 255, 255, 0.035);
  --glass-bg-hover: rgba(255, 255, 255, 0.075);
  --glass-bg-card: rgba(22, 13, 38, 0.55);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-light: rgba(255, 255, 255, 0.22);
  --glass-border-glow: rgba(157, 78, 221, 0.4);
  --glass-shadow: 0 16px 40px 0 rgba(0, 0, 0, 0.45);
  --glass-blur: blur(20px) saturate(180%);

  /* Text Colors */
  --text-main: #ffffff;
  --text-muted: #a39bb8;
  --text-dim: #6d6484;

  /* Typography */
  --font-heading: 'Syne', 'Outfit', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Layout */
  --container-max: 1280px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  background: var(--bg-gradient);
  background-attachment: fixed;
  line-height: 1.6;
  position: relative;
}

/* Ambient Background Glowing Orbs */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.bg-orb-1 {
  top: -100px;
  right: -50px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #7b2cbf 0%, rgba(123, 44, 191, 0) 70%);
}

.bg-orb-2 {
  bottom: 10%;
  left: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #3a0ca3 0%, rgba(58, 12, 163, 0) 70%);
  animation-delay: -5s;
}

.bg-orb-3 {
  top: 45%;
  right: 15%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #f72585 0%, rgba(247, 37, 133, 0) 70%);
  opacity: 0.25;
  animation-delay: -9s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 40px) scale(1.08); }
  100% { transform: translate(40px, -20px) scale(0.95); }
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.75rem;
  position: relative;
  z-index: 1;
}

.star-accent {
  color: var(--accent-neon);
  display: inline-block;
  margin-right: 0.4rem;
  font-size: 1.25em;
  vertical-align: middle;
  filter: drop-shadow(0 0 8px rgba(204, 255, 0, 0.6));
  animation: starPulse 2.5s infinite ease-in-out;
}

@keyframes starPulse {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50% { transform: scale(1.2) rotate(15deg); filter: drop-shadow(0 0 16px rgba(204, 255, 0, 0.9)); }
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #e0c3fc 60%, #8ec5fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-purple-glow {
  background: linear-gradient(135deg, #ffffff 20%, #d8b4fe 70%, #9d4edd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px rgba(157, 78, 221, 0.4));
}

/* Glassmorphism Card Component */
.glass-card {
  background: var(--glass-bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.glass-card:hover {
  border-color: var(--glass-border-light);
  box-shadow: 0 20px 50px rgba(123, 44, 191, 0.25), 0 0 30px rgba(157, 78, 221, 0.2);
  transform: translateY(-4px);
}

/* Header & Navigation Bar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 0;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  padding: 0.85rem 0;
  background: rgba(10, 5, 22, 0.75);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
}

.brand-logo svg {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 0 12px rgba(157, 78, 221, 0.7));
}

.brand-text span {
  color: var(--accent-purple);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-neon));
  transition: width var(--transition-normal);
  border-radius: var(--radius-pill);
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  color: var(--text-main);
  border-color: var(--glass-border-light);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 12px 32px rgba(157, 78, 221, 0.35);
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, #9d4edd 0%, #7b2cbf 50%, #3a0ca3 100%);
  color: #ffffff;
  box-shadow: 0 8px 30px rgba(123, 44, 191, 0.45);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 12px 40px rgba(157, 78, 221, 0.7);
  transform: translateY(-2px) scale(1.02);
}

.btn-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.75rem;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  padding-top: 10rem;
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  background: rgba(157, 78, 221, 0.12);
  border: 1px solid rgba(157, 78, 221, 0.35);
  backdrop-filter: blur(10px);
  color: #e2cbf7;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 2.5rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* 3D Glass Hero Card Showcase */
.hero-card-container {
  perspective: 1000px;
  position: relative;
}

.hero-glass-card {
  padding: 1.5rem;
  background: rgba(18, 10, 32, 0.65);
  backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(123, 44, 191, 0.3);
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out;
  animation: floatHero 6s ease-in-out infinite alternate;
}

@keyframes floatHero {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-15px) rotate(1.5deg); }
}

.hero-card-img-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.glass-chip-overlay {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  padding: 1rem 1.25rem;
  background: rgba(10, 4, 20, 0.75);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chip-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: #ffffff;
}

.chip-tag {
  font-size: 0.78rem;
  color: var(--accent-neon);
  font-family: var(--font-mono);
  background: rgba(204, 255, 0, 0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(204, 255, 0, 0.3);
}

/* Stats Counter Section */
.stats-section {
  padding: 3rem 0;
  margin-top: -2rem;
  margin-bottom: 5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  padding: 2rem 1.5rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  color: var(--accent-neon);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Portfolio / Showcase Section */
.showcase-section {
  padding: 5rem 0;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-purple);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 20px rgba(157, 78, 221, 0.5);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

.portfolio-img-container {
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  margin-bottom: 1.25rem;
}

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

.portfolio-card:hover .portfolio-img {
  transform: scale(1.07);
}

.portfolio-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 4, 20, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.portfolio-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.portfolio-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;

}

.portfolio-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
  flex: 1;
}

.portfolio-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
}

.rating-stars {
  color: #ffc107;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-action-link {
  color: var(--accent-neon);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.card-action-link:hover {
  text-decoration: underline;
}

/* About & Features Section */
.features-section {
  padding: 5rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  padding: 2.2rem 1.75rem;
}

.feature-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(157, 78, 221, 0.15);
  border: 1px solid rgba(157, 78, 221, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--accent-neon);
  margin-bottom: 1.5rem;
  box-shadow: 0 0 20px rgba(157, 78, 221, 0.2);
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

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

/* Tech Stack Banner */
.tech-section {
  padding: 4rem 0;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.tech-box {
  padding: 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.tech-icon {
  font-size: 2rem;
}

.tech-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Contact Section */
.contact-section {
  padding: 5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-card {
  padding: 2.5rem;
}

.contact-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(157, 78, 221, 0.15);
  border: 1px solid rgba(157, 78, 221, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-neon);
  flex-shrink: 0;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-purple);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 15px rgba(157, 78, 221, 0.3);
}

/* Footer */
.site-footer {
  padding: 4rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 4rem;
  background: rgba(5, 2, 10, 0.85);
  backdrop-filter: blur(20px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

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

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-neon);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Modal Popup System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 2, 12, 0.85);
  backdrop-filter: blur(24px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-box {
  width: 100%;
  max-width: 780px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 2.5rem;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-normal);
}

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

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Privacy Policy Standalone Page Specifics */
.policy-hero {
  padding-top: 9rem;
  padding-bottom: 3rem;
  text-align: center;
}

.policy-content-card {
  padding: 3rem;
  margin-bottom: 4rem;
}

.policy-section {
  margin-bottom: 2.5rem;
}

.policy-section h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--text-main);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.policy-section p, .policy-section ul {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.policy-section ul {
  padding-left: 1.5rem;
}

.policy-section li {
  margin-bottom: 0.5rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero-title { font-size: 3.2rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(10, 4, 20, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    clip-path: circle(0% at 100% 0%);
    transition: clip-path 0.4s ease-in-out;
  }
  
  .nav-menu.mobile-active {
    clip-path: circle(140% at 100% 0%);
  }

  .mobile-toggle { display: block; }
  .hero-title { font-size: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}