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

:root {
  --bg-dark: #050505;
  --bg-gradient: radial-gradient(
    circle at top center,
    #101828 0%,
    #050505 100%
  );

  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);

  --primary: #1a56db;
  --accent: #1e3a8a;
  --glow-primary: rgba(26, 86, 219, 0.5);
  --glow-accent: rgba(30, 58, 138, 0.5);

  --text-main: #ffffff;
  --text-muted: #94a3b8;

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

  --shadow-glass: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
  --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --transition-smooth: all 0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-dark);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.nav-logo {
  font-family: "Outfit", sans-serif;
}

/* Background animated glow orbs */
body::before,
body::after {
  content: "";
  position: fixed;
  width: 50vw;
  height: 50vh;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.25;
  pointer-events: none;
  animation: floatOrb 20s infinite alternate ease-in-out;
}
body::before {
  top: -10%;
  left: -10%;
  background: var(--primary);
}
body::after {
  bottom: -10%;
  right: -10%;
  background: var(--accent);
  animation-delay: -10s;
}

@keyframes floatOrb {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(10%, 15%) scale(1.2);
  }
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 1200px;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.3);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-smooth);
}
.navbar.scrolled {
  background: rgba(15, 23, 42, 0.6);
  box-shadow: var(--shadow-glass);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px var(--glow-primary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 100px;
  transition: var(--transition-smooth);
}
.nav-links li:not(:last-child) a:hover {
  background: var(--glass-hover);
  color: var(--text-main);
}
.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white !important;
  border-radius: 100px !important;
  box-shadow: 0 8px 25px var(--glow-primary);
  font-weight: 600 !important;
  margin-left: 10px;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px var(--glow-primary);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 100px;
  font-family: "Outfit", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 30px var(--glow-primary);
  transition: var(--transition-bounce);
}
.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 40px var(--glow-primary);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-main);
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 100px;
  font-family: "Outfit", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition-bounce);
}
.btn-secondary:hover {
  background: var(--glass-hover);
  border-color: var(--primary);
  transform: translateY(-4px);
}

/* ===== HERO ===== */
.hero {
  padding: 180px 24px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  color: var(--primary);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 30px;
  box-shadow: var(--shadow-glass);
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  font-weight: 400;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 30px 50px;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  max-width: fit-content;
  margin: 0 auto;
}
.hero-stat strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
  background: linear-gradient(135deg, #fff, #94a3b8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stat span {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 24px;
  position: relative;
}
.section-alt {
  background: linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.01) 0%,
    transparent 100%
  );
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-label {
  display: inline-block;
  background: rgba(26, 86, 219, 0.12);
  color: var(--primary);
  border-radius: 100px;
  padding: 6px 16px;
  font-family: "Outfit", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  border: 1px solid rgba(26, 86, 219, 0.25);
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* filter buttons */
.filter-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 10px 24px;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.95rem;
  font-family: "Inter", sans-serif;
  font-weight: 500;
}
.filter-btn:hover {
  background: var(--glass-hover);
  color: var(--text-main);
  border-color: var(--glass-border-hover);
}
.filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--glow-primary);
  font-weight: 600;
}

/* ===== TOOLS GRID ===== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.tool-card {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.6));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 20px;
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.tool-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at top right,
    rgba(56, 189, 248, 0.15),
    transparent 50%
  );
  opacity: 0;
  transition: var(--transition-smooth);
}
.tool-card:hover {
  border-color: rgba(56, 189, 248, 0.8);
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(56, 189, 248, 0.2);
}
.tool-card:hover::before {
  opacity: 1;
}
.tool-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
  box-shadow: inset 0 2px 10px rgba(255, 255, 255, 0.1);
}
.tool-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.tool-card h3 {
  font-size: 1.3rem;
  color: #f8fafc;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}
.tool-card p {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.6;
  position: relative;
  z-index: 2;
  flex-grow: 1;
}
.tool-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #38bdf8;
  font-size: 1rem;
  font-weight: bold;
  margin-top: 20px;
  opacity: 0.7;
  transform: translateX(0px);
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}
.tool-card:hover .tool-arrow {
  opacity: 1;
  transform: translateX(5px);
}


.tool-card.upcoming {
  cursor: default;
  opacity: 0.8;
  filter: grayscale(0.5);
  pointer-events: none;
}
.tool-card.upcoming:hover {
  transform: none;
  border-color: var(--glass-border);
  box-shadow: none;
}
.tool-card.upcoming .tool-arrow {
  color: var(--text-muted);
  opacity: 0.8;
}

/* Icons specific */

.icon-blue {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.2);
}
.icon-violet {
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.2);
}
.icon-green {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.icon-orange {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.icon-cyan {
  background: rgba(6, 182, 212, 0.15);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.2);
}
.icon-teal {
  background: rgba(20, 184, 166, 0.15);
  color: #2dd4bf;
  border: 1px solid rgba(20, 184, 166, 0.2);
}
.icon-yellow {
  background: rgba(234, 179, 8, 0.15);
  color: #facc15;
  border: 1px solid rgba(234, 179, 8, 0.2);
}
.icon-indigo {
  background: rgba(79, 70, 229, 0.15);
  color: #818cf8;
  border: 1px solid rgba(79, 70, 229, 0.2);
}

/* ===== HOW IT WORKS ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.step-card {
  text-align: center;
  padding: 40px 30px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  position: relative;
  transition: var(--transition-smooth);
}
.step-card:hover {
  background: var(--glass-hover);
  border-color: var(--glass-border-hover);
}
.step-num {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: "Outfit", sans-serif;
  font-size: 1.5rem;
  margin: 0 auto 24px;
  box-shadow: 0 10px 20px var(--glow-primary);
}
.step-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.step-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: var(--transition-bounce);
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
  background: var(--glass-hover);
}
.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: inline-block;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}
.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}
.faq-item:hover {
  border-color: var(--glass-border-hover);
  background: var(--glass-hover);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 30px;
  text-align: left;
  font-family: "Outfit", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: var(--transition-smooth);
}
.faq-q:hover {
  color: var(--primary);
}
.faq-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition-bounce);
  border: 1px solid var(--glass-border);
}
.faq-item.open .faq-icon {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  transform: rotate(45deg);
}
.faq-a {
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  transition: all 0.4s ease;
}
.faq-item.open .faq-a {
  padding: 0 30px 24px;
  max-height: 300px;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 80px 24px 30px;
  position: relative;
  background: rgba(0, 0, 0, 0.3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand .nav-logo {
  color: white;
  margin-bottom: 20px;
  display: inline-flex;
}
.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 300px;
  color: var(--text-muted);
}
.footer-col h4 {
  color: white;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-col ul a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}
.footer-col ul a:hover {
  color: var(--primary);
  padding-left: 5px;
}
.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition-bounce);
}
.footer-social a:hover {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* ===== DONATE SECTION ===== */
.donate-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  position: relative;
  overflow: hidden;
}
.donate-container::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(16, 185, 129, 0.08), transparent 70%);
  pointer-events: none;
}
.upi-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  padding: 16px 24px;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition-bounce);
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.2);
}
.upi-box:hover {
  border-color: rgba(16, 185, 129, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3), inset 0 2px 10px rgba(0,0,0,0.2);
}
.donate-qr-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}
.donate-qr-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px;
  border-radius: 24px;
  text-align: center;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  max-width: 320px;
  width: 100%;
}
.donate-qr-box img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  background-color: white;
  padding: 8px;
}
.scan-text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}
@media (max-width: 768px) {
  .donate-container {
    grid-template-columns: 1fr;
    padding: 40px 24px;
    gap: 40px;
    text-align: center;
  }
  .upi-box {
    flex-direction: column;
    gap: 16px;
  }
  .donate-container::before {
    width: 100%;
    height: 50%;
    top: auto;
    bottom: 0;
  }
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}
.contact-card:hover {
  background: var(--glass-hover);
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(56, 189, 248, 0.15);
}
.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(26, 86, 219, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border: 1px solid rgba(26, 86, 219, 0.25);
}
.contact-text h4 {
  font-size: 1.1rem;
  color: var(--text-main);
  margin-bottom: 4px;
}
.contact-text p {
  font-size: 0.95rem;
  color: var(--text-muted);
}
.contact-arrow {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: var(--transition-smooth);
}
.contact-card:hover .contact-arrow {
  color: var(--primary);
  transform: translate(3px, -3px);
}

.social-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  min-height: 58px;
}
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  transition: var(--transition-bounce);
  height: 100%;
}
.social-btn:hover {
  transform: translateY(-4px);
}
.linkedin-btn:hover {
  background: #0a66c2;
  border-color: #0a66c2;
  box-shadow: 0 10px 20px rgba(10, 102, 194, 0.4);
}
.github-btn:hover {
  background: #333;
  border-color: #555;
  box-shadow: 0 10px 20px rgba(51, 51, 51, 0.4);
}
.social-btn span {
  font-size: 1.2rem;
  font-weight: 800;
  font-family: "Outfit";
}

.contact-form {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 32px;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-form .form-group label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}
.contact-form .form-group input,
.contact-form .form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.4);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}
.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
  outline: none;
}
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-form {
    grid-template-columns: 1fr;
  }
}

/* ===== TOOL PAGE SPECIFICS FOR MODERNIZATION ===== */
.tool-page {
  padding-top: 100px;
  min-height: 100vh;
}
.tool-page-header {
  padding: 60px 24px 40px;
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02) 0%,
    transparent 100%
  );
}
.tool-page-header .back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
  background: var(--glass-bg);
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
}
.tool-page-header .back-link:hover {
  color: var(--text-main);
  background: var(--glass-hover);
}
.tool-workspace {
  padding: 40px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

/* Upload Area */
.upload-area {
  border: 2px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 80px 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  background: var(--glass-bg);
  position: relative;
}
.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--primary);
  background: rgba(56, 189, 248, 0.05);
}
.upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 10;
}
.upload-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  color: var(--text-muted);
}
.upload-area h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}
.upload-area p {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Tool Controls */
.result-area {
  display: none;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(20px);
}
.result-area.show {
  display: block;
}
.result-header {
  padding: 20px 30px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
}
.result-body {
  padding: 30px;
}
.controls-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 24px 0;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 200px;
}
.control-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}
.control-group input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
  height: 6px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
}
.control-group select,
.control-group input[type="text"],
.control-group input[type="number"] {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.5);
  outline: none;
  transition: var(--transition-smooth);
}
.control-group select:focus,
.control-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* Buttons inside workspaces */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-bounce);
  border: none;
  outline: none;
}
.btn-blue {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 15px var(--glow-primary);
}
.btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--glow-primary);
}
.btn-green {
  background: var(--success);
  color: white;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}
.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-main);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(56, 189, 248, 0.1);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Loaders, Toasts, etc. */
.loader {
  width: 44px;
  height: 44px;
  border: 3px solid var(--glass-border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.toast-container {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
  pointer-events: none;
}
.toast {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  color: #fff;
  padding: 14px 24px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: toastSlideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  transition: all 0.3s ease;
}
.toast.success {
  border-color: rgba(16, 185, 129, 0.4);
  background: linear-gradient(
    90deg,
    rgba(16, 185, 129, 0.1),
    rgba(15, 23, 42, 0.9)
  );
}
.toast.error {
  border-color: rgba(239, 68, 68, 0.4);
  background: linear-gradient(
    90deg,
    rgba(239, 68, 68, 0.1),
    rgba(15, 23, 42, 0.9)
  );
}
@keyframes toastSlideUp {
  0% {
    transform: translateY(50px) scale(0.9);
    opacity: 0;
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* Responsive adjustments & Deep Mobile Overhaul */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .hero h1 {
    font-size: 3.5rem;
  }
}

@media (max-width: 768px) {
  .desktop-only { display: none; }
  .nav-logo { font-size: 1.15rem; white-space: nowrap; }
  .nav-links li:not(.mobile-visible) {
    display: none;
  }
  .nav-links {
    display: flex;
    margin-left: auto;
  }
  .nav-hamburger {
    display: none;
  }
  .nav-cta {
    font-size: 0.9rem;
    padding: 8px 16px;
    margin-left: 0;
    white-space: nowrap;
  }
  .hero {
    padding: 140px 20px 60px;
  }
  .hero h1 {
    font-size: 2.8rem;
  }
  .hero-stats {
    padding: 20px;
    gap: 30px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .tools-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }

  /* Structural fallbacks for tablet */
  .contact-wrapper, .contact-grid, .donate-container {
    grid-template-columns: 1fr !important;
  }
  .controls-row {
    flex-wrap: wrap;
  }

  /* Pop-up Modal Mobile Fixes (Max 768px) */
  div[id$="-modal"] > div {
    display: flex !important;
    flex-direction: column !important;
    flex-wrap: nowrap !important; /* CRITICAL: Prevent horizontal column wrapping */
    padding: 24px 16px !important;
    max-height: 85vh !important;
    overflow-y: auto !important;
    width: 90% !important;
    max-width: 90% !important;
    gap: 20px !important;
    box-sizing: border-box !important;
    margin: 0 auto !important;
  }
  
  /* Hide Info Card on Mobile for a Compact Modern Pop-up */
  #home-key-modal > div > div:first-child {
    display: none !important;
  }
  
  /* Target the main form card */
  #home-key-modal > div > div:last-child {
    min-width: 100% !important;
    max-width: 100% !important;
    width: 100% !important;
    padding: 20px 16px !important;
    flex: none !important;
    box-sizing: border-box !important;
    border-radius: 16px !important;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%) !important;
  }
  
  /* Compact Modal Typography & Spacing */
  div[id$="-modal"] h3 {
    font-size: 1.25rem !important;
    margin-bottom: 10px !important;
  }
  div[id$="-modal"] p {
    font-size: 0.85rem !important;
    margin-bottom: 15px !important;
    line-height: 1.4 !important;
  }
  div[id$="-modal"] input {
    padding: 10px 12px !important;
    font-size: 0.95rem !important;
  }
  div[id$="-modal"] button[type="submit"] {
    padding: 12px !important;
    font-size: 1rem !important;
    margin-top: 5px !important;
  }
  #home-key-modal > div {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }
}

/* ULTRA MOBILE OPTIMIZATION (350px - 500px) */
/* Addresses user complaints of compressed layouts and oversized elements */
@media (max-width: 600px) {
  /* 1. Global Space Resizing & Inline Anti-Compression */
  /* Targets hardcoded inline styles (like padding: 50px) that crush mobile viewports */
  div[style*="padding: 30px"],
  div[style*="padding: 40px"],
  div[style*="padding: 50px"],
  div[style*="padding: 60px"],
  div[style*="padding: 80px"],
  div[style*="padding: 100px"] {
    padding: 24px 16px !important;
    border-radius: 16px !important;
  }

  .section {
    padding: 60px 16px !important;
  }

  .container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* 2. Typography Scaling */
  h1 { font-size: clamp(1.8rem, 8vw, 2.2rem) !important; line-height: 1.2 !important; }
  h2 { font-size: clamp(1.4rem, 6vw, 1.8rem) !important; }
  h3 { font-size: 1.25rem !important; }
  p, li, .subtitle { font-size: 0.95rem !important; line-height: 1.6 !important; }
  .section-header h2 { font-size: 1.8rem !important; margin-bottom: 12px !important; }
  .section-header p { font-size: 0.95rem !important; }

  /* 3. Button Optimization */
  .btn, .btn-primary, .btn-secondary {
    padding: 14px 28px !important;
    font-size: 1rem !important;
    width: auto !important; /* Naturally thick and satisfying width */
    justify-content: center !important;
    border-radius: 14px !important;
    display: inline-flex !important;
    box-shadow: 0 4px 15px rgba(26, 86, 219, 0.4) !important;
  }

  /* 4. Form Components */
  .contact-form {
    padding: 24px 16px !important;
    border-radius: 16px !important;
  }
  .form-group label {
    font-size: 0.9rem !important;
  }
  /* Prevents iOS from zooming in by keeping form inputs at 16px (1rem) minimum */
  .form-group input, 
  .form-group textarea, 
  .control-group input, 
  .control-group select {
    padding: 12px 14px !important;
    font-size: 1rem !important; 
    border-radius: 10px !important;
  }
  
  /* 5. Tool Specific Layouts */
  .tool-page { padding-top: 80px !important; }
  .tool-page-header { padding: 40px 15px 30px !important; }
  .tool-workspace { padding: 20px 10px !important; }

  .upload-area {
    padding: 40px 20px !important;
    border-radius: 16px !important;
  }
  .upload-icon {
    font-size: 3rem !important;
    margin-bottom: 12px !important;
  }
  .upload-area h3 {
    font-size: 1.2rem !important;
  }
  .upload-area p {
    font-size: 0.9rem !important;
  }

  .result-area { border-radius: 16px !important; }
  .result-header {
    padding: 16px !important;
    flex-direction: column !important;
    gap: 12px !important;
    text-align: center;
  }
  .result-body { padding: 20px 15px !important; }

  .controls-row {
    flex-direction: column !important;
    gap: 16px !important;
  }
  .control-group { width: 100% !important; }

  /* Before/After display logic for mobile */
  .before-after {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
  }
  .before-after div { width: 100% !important; }
  .before-after div img, 
  .before-after div canvas {
    max-height: 250px !important;
    width: 100% !important;
    object-fit: contain;
    border-radius: 8px !important;
  }

  /* Detector Tool & Tab Systems */
  .tabs { flex-direction: row !important; }
  .tab { 
    padding: 12px 5px !important; 
    font-size: 0.95rem !important; 
  }
  .tab-content { padding: 20px 15px !important; }
  .textarea-box { 
    height: 180px !important; 
    font-size: 0.95rem !important; 
    padding: 15px !important; 
  }
  
  /* Cyber Forensics specific */
  .score-container { 
    width: 100px !important; 
    height: 100px !important; 
    margin: 0 auto 20px !important;
  }
  .score-circle { font-size: 2rem !important; }
  .forensic-grid { 
    grid-template-columns: 1fr !important; 
    gap: 15px !important; 
    margin-top: 20px !important;
  }
  .forensic-card { padding: 15px !important; }
  .visual-analysis-container { 
    grid-template-columns: 1fr !important; 
  }

  /* 6. Contact & Direct Components */
  .direct-contact { gap: 15px !important; }
  .direct-card { 
    padding: 16px !important; 
    flex-direction: column !important; 
    text-align: center; 
    gap: 12px !important; 
  }
  .direct-icon { margin: 0 auto; }

  /* Legal Pages Adjustments */
  .legal-page-section { padding-top: 100px !important; }
  .legal-content h2 { margin-top: 28px !important; font-size: 1.3rem !important; }

  /* Footer fixes */
  .footer { padding: 40px 15px 20px !important; }
  .footer-legal-links { flex-wrap: wrap !important; gap: 8px !important; }
  .footer-legal-links a { font-size: 0.85rem !important; padding: 6px 12px !important; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 10px; }
}