/* ============================
   Professional Dark–Blue Theme
   ============================ */

:root {
  --bg-main: #0b1120;
  --bg-secondary: #020617;
  --card-bg: #111827;
  --primary: #38bdf8;
  --primary-glow: rgba(56, 189, 248, 0.4);
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-soft: rgba(255, 255, 255, 0.08);
  --shadow-soft: 0 10px 25px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.35);
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* ============================
   ANIMATIONS
   ============================ */

@keyframes slideGlowRight {
  0% {
    transform: translateX(-100px);
    opacity: 0;
    text-shadow: 0 0 5px rgba(56, 189, 248, 0);
  }
  50% {
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.6);
  }
  100% {
    transform: translateX(0);
    opacity: 1;
    text-shadow: 0 0 30px rgba(56, 189, 248, 0.8);
  }
}

@keyframes continuousGlow {
  0%,
  100% {
    transform: translateX(0);
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.8);
  }
  50% {
    transform: translateX(10px);
    text-shadow: 0 0 40px rgba(56, 189, 248, 1);
  }
}

#home h1 {
  animation:
    slideGlowRight 2s ease-out forwards,
    continuousGlow 3s ease-in-out 2s infinite;
}

/* Body */
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #020617, #0b1120);
  color: var(--text-main);
  font-family: "Segoe UI", Tahoma, sans-serif;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ============================
   NAVBAR
   ============================ */

.navbar {
  position: fixed;
  top: 0;
  right: 0;
  width: auto;
  height: 100vh;
  background: linear-gradient(180deg, #020617cc, #020617cc);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 25px;
  z-index: 1000;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.navbar a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: 0.3s ease;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
  font-size: 0.95rem;
  padding: 10px 15px;
  border-radius: 8px;
  white-space: nowrap;
}

.navbar a:hover {
  color: var(--primary);
  text-shadow: 0 0 20px rgba(56, 189, 248, 0.9);
  filter: drop-shadow(0 0 15px rgba(56, 189, 248, 0.8));
}

/* ============================
   SECTIONS
   ============================ */

.section {
  min-height: 100vh;
  height: 100vh;
  padding: 0;
  margin: 0;
  text-align: center;
  background: linear-gradient(135deg, #0b1120, #020617);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* ============================
   HERO / IMAGES
   ============================ */

.hero-img,
.about img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  border-radius: 0;
  box-shadow: none;
  border: none;
  transition: 0.3s ease;
  display: block;
  margin: 0;
  padding: 0;
  opacity: 0.6;
  filter: drop-shadow(0 0 40px rgba(56, 189, 248, 0.6));
}

.hero-img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.hero-img:hover,
.about img:hover {
  opacity: 0.7;
  filter: drop-shadow(0 0 60px rgba(56, 189, 248, 0.9));
}

#home {
  overflow: hidden;
}

#home h1,
#home p {
  position: relative;
  z-index: 2;
  background: rgba(0, 0, 0, 0.5);
  padding: 10px 30px;
  border-radius: 8px;
}

.about-images {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
}

.about-images img {
  width: 50%;
  height: 100vh;
  object-fit: cover;
  border-radius: 0;
  margin: 0;
  padding: 0;
  filter: drop-shadow(0 0 50px rgba(56, 189, 248, 0.7));
}

.about-text {
  width: 50%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 40px;
  background: linear-gradient(
    135deg,
    rgba(2, 6, 23, 0.9),
    rgba(11, 17, 32, 0.9)
  );
  overflow-y: auto;
}

.about-text p,
.about-text h3,
.about-text ul,
.about-text li {
  font-family: "Poppins", sans-serif;
  color: #e2e8f0;
  text-shadow: 0 0 15px rgba(56, 189, 248, 0.8);
  filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.6));
  line-height: 1.8;
  font-size: 1.05rem;
  max-width: 500px;
  text-align: left;
}

.about-text h3 {
  font-size: 1.5rem;
  text-shadow: 0 0 20px rgba(56, 189, 248, 1);
  filter: drop-shadow(0 0 15px rgba(56, 189, 248, 0.9));
  margin-top: 25px;
  margin-bottom: 15px;
}

.about-text p {
  margin-bottom: 15px;
}

.about-text ul {
  list-style: none;
  padding-left: 0;
}

.about-text li {
  margin: 12px 0;
  padding-left: 30px;
  position: relative;
}

.about-text li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: #38bdf8;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.8);
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.6));
}

/* ============================
   CARD STYLE
   ============================ */

.card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  max-width: 900px;
  margin: auto;
  transition: 0.3s ease;
  position: relative;
  z-index: 10;
}

.card:hover {
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.8);
  filter: drop-shadow(0 0 25px rgba(56, 189, 248, 0.6));
}

#predict,
#stats {
  padding: 80px 40px;
  height: auto;
}

/* ============================
   PREDICTION RESULT DISPLAY
   ============================ */

.prediction-result {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.result-card {
  padding: 20px 30px;
  background: rgba(56, 189, 248, 0.1);
  border: 2px solid rgba(56, 189, 248, 0.6);
  border-radius: 12px;
  min-width: 250px;
  text-align: center;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
  transition: 0.3s ease;
}

.result-card:hover {
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.6);
  transform: translateY(-5px);
}

.result-card.risk-high {
  border-color: rgba(220, 38, 38, 0.8);
  background: rgba(220, 38, 38, 0.1);
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.4);
}

.result-card.risk-high:hover {
  box-shadow: 0 0 40px rgba(220, 38, 38, 0.6);
}

.result-card.risk-medium {
  border-color: rgba(217, 119, 6, 0.8);
  background: rgba(217, 119, 6, 0.1);
  box-shadow: 0 0 20px rgba(217, 119, 6, 0.4);
}

.result-card.risk-medium:hover {
  box-shadow: 0 0 40px rgba(217, 119, 6, 0.6);
}

.result-card.risk-low {
  border-color: rgba(34, 197, 94, 0.8);
  background: rgba(34, 197, 94, 0.1);
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.4);
}

.result-card.risk-low:hover {
  box-shadow: 0 0 40px rgba(34, 197, 94, 0.6);
}

.result-label {
  display: block;
  color: #94a3b8;
  font-size: 0.9rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.result-value {
  display: block;
  color: #f1f5f9;
  font-size: 1.8rem;
  font-weight: bold;
  text-shadow: 0 0 15px rgba(56, 189, 248, 0.7);
}

/* ============================
   BUTTONS
   ============================ */

button {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  border: none;
  color: white;
  padding: 12px 26px;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.4);
  transition: 0.3s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.8);
}

.predict-another-btn {
  margin-top: 25px;
  background: linear-gradient(135deg, #10b981, #059669);
  padding: 14px 32px;
  font-size: 1rem;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.predict-another-btn:hover {
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.8);
}

/* ============================
   INPUTS & FORMS
   ============================ */

input,
select {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  background: #020617;
  color: white;
  margin-bottom: 15px;
  outline: none;
  box-sizing: border-box;
}

input:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* ============================
   CHART
   ============================ */

.chart-wrapper {
  max-width: 900px;
  margin: auto;
  padding: 20px;
  background: var(--card-bg);
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
}

canvas {
  width: 100% !important;
  height: auto !important;
}

/* ============================
   HEADINGS
   ============================ */

h1,
h2,
h3 {
  color: #e2e8f0;
  text-shadow: 0 0 15px rgba(56, 189, 248, 0.8);
  filter: drop-shadow(0 0 12px rgba(56, 189, 248, 0.7));
}

h1 {
  font-size: 3rem;
  text-shadow: 0 0 25px rgba(56, 189, 248, 1);
  filter: drop-shadow(0 0 20px rgba(56, 189, 248, 0.9));
}

h2 {
  font-size: 2.5rem;
  text-shadow: 0 0 20px rgba(56, 189, 248, 0.9);
  filter: drop-shadow(0 0 15px rgba(56, 189, 248, 0.8));
}

p {
  color: var(--text-muted);
}

/* ============================
   FOOTER
   ============================ */

.about-us-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 40px;
  text-align: center;
  font-family: "Poppins", sans-serif;
}

.about-us-content h2 {
  font-size: 2.5rem;
  margin-bottom: 30px;
  text-shadow: 0 0 20px rgba(56, 189, 248, 0.9);
  filter: drop-shadow(0 0 15px rgba(56, 189, 248, 0.8));
}

.about-us-content h3 {
  font-size: 1.5rem;
  margin-top: 25px;
  margin-bottom: 15px;
  text-shadow: 0 0 15px rgba(56, 189, 248, 0.8);
  filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.7));
}

.about-us-content p {
  color: #e2e8f0;
  font-size: 1.1rem;
  line-height: 1.8;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
  margin: 15px 0;
}

.team-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.team-list li {
  color: #e2e8f0;
  font-size: 1.05rem;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
}

.about-us-content hr {
  border: 1px solid rgba(56, 189, 248, 0.4);
  margin: 40px 0;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

hr {
  border: none;
  height: 1px;
  background: rgba(56, 189, 248, 0.2);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.2);
}

.stats-info {
  max-width: 900px;
  margin: 30px auto;
  padding: 30px;
  background: var(--card-bg);
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.stats-info p {
  padding: 15px;
  background: rgba(56, 189, 248, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .navbar {
    width: 100%;
    height: auto;
    flex-direction: row;
    justify-content: center;
    padding: 15px;
    position: static;
  }

  .about-images {
    flex-direction: column;
  }

  .about-images img,
  .about-text {
    width: 100%;
    height: 50vh;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  #predict,
  #stats {
    padding: 40px 20px;
  }
}

@media (max-width: 768px) {
  .section {
    min-height: auto;
    height: auto;
    padding: 40px 20px;
  }

  #home {
    height: 60vh;
  }

  .hero-img {
    height: 60vh;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .card {
    padding: 20px;
  }

  input,
  select {
    font-size: 16px;
  }

  .result-card {
    min-width: 200px;
  }

  .navbar {
    gap: 10px;
    padding: 10px;
  }

  .navbar a {
    font-size: 0.8rem;
    padding: 8px 10px;
  }
}