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

:root {
  --color-primary: #04abe1;
  --color-primary-dark: #0389b8;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-border: #e5e7eb;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* ==========================================
   Hero Section - Full Screen
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(
      circle at 30% 20%,
      rgba(4, 171, 225, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
    circle at 70% 80%,
    rgba(4, 171, 225, 0.05) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

/* ==========================================
   Profile Image
   ========================================== */
.profile-image-container {
  margin-bottom: 32px;
  animation: fadeInScale 0.8s ease-out;
}

.profile-image {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid white;
  box-shadow:
    0 8px 32px rgba(4, 171, 225, 0.2),
    0 0 0 1px rgba(4, 171, 225, 0.1);
  transition: var(--transition);
}

.profile-image:hover {
  transform: scale(1.05);
  box-shadow:
    0 12px 40px rgba(4, 171, 225, 0.3),
    0 0 0 2px rgba(4, 171, 225, 0.2);
}

.badge {
  display: inline-block;
  padding: 10px 24px;
  background: rgba(4, 171, 225, 0.1);
  color: var(--color-primary-dark);
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out 0.2s both;
  border: 1px solid rgba(4, 171, 225, 0.2);
}

.hero-title {
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 28px;
  color: var(--color-text);
  animation: fadeInUp 0.6s ease-out 0.3s both;
  letter-spacing: -0.02em;
}

.highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(18px, 3vw, 26px);
  color: var(--color-text-light);
  margin-bottom: 48px;
  font-weight: 400;
  animation: fadeInUp 0.6s ease-out 0.4s both;
  line-height: 1.6;
}

.cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease-out 0.5s both;
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 36px;
  font-size: 17px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 12px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 14px rgba(4, 171, 225, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(4, 171, 225, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: white;
  color: var(--color-text);
  border: 2px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 768px) {
  .hero {
    min-height: 100vh;
    padding: 40px 20px;
  }

  .profile-image {
    width: 140px;
    height: 140px;
  }

  .profile-image-container {
    margin-bottom: 24px;
  }

  .badge {
    font-size: 14px;
    padding: 8px 20px;
    margin-bottom: 20px;
  }

  .hero-title {
    font-size: 36px;
    margin-bottom: 20px;
  }

  .hero-subtitle {
    font-size: 18px;
    margin-bottom: 36px;
  }

  .cta-group {
    flex-direction: column;
    gap: 12px;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: 16px 32px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .profile-image {
    width: 120px;
    height: 120px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .btn {
    padding: 14px 28px;
    font-size: 15px;
  }
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
  .hero {
    min-height: auto;
    background: white;
  }

  .profile-image {
    box-shadow: none;
  }
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #ffffff 100%);
  padding: 60px 20px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(
      circle at 30% 20%,
      rgba(4, 171, 225, 0.05) 0%,
      transparent 50%
    ),
    radial-gradient(
    circle at 70% 80%,
    rgba(4, 171, 225, 0.03) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.footer-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

/* Social Media Icons */
.footer-social {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: white;
  border-radius: 12px;
  color: var(--color-text-light);
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-border);
}

.footer-social a:hover {
  color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(4, 171, 225, 0.2);
  border-color: var(--color-primary);
}

.footer-social svg {
  width: 22px;
  height: 22px;
}

/* Copyright */
.footer-copyright {
  margin-bottom: 25px;
}

.footer-copyright p {
  color: var(--color-text);
  font-size: 16px;
  font-weight: 600;
}

/* Footer Navigation Links */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 25px;
  padding: 0;
}

.footer-links a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 15px;
  padding: 8px 16px;
  transition: var(--transition);
  border-radius: 6px;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--color-primary-dark);
  background: rgba(4, 171, 225, 0.08);
}

.footer-links a:not(:last-child)::after {
  content: "|";
  margin-left: 16px;
  color: var(--color-border);
  font-weight: 300;
}

/* Last Update */
.footer-update {
  margin-bottom: 40px;
}

.footer-update p {
  color: var(--color-text-light);
  font-size: 14px;
}

/* Disclaimer Section */
.footer-disclaimer {
  max-width: 800px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.disclaimer-section {
  margin-bottom: 32px;
  text-align: left;
}

.disclaimer-section:last-child {
  margin-bottom: 0;
}

.disclaimer-section h3 {
  color: var(--color-text);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.disclaimer-section p {
  color: var(--color-text-light);
  font-size: 14px;
  line-height: 1.7;
  text-align: justify;
}

/* Responsive Footer */
@media (max-width: 768px) {
  .footer {
    padding: 50px 20px 30px;
  }

  .footer-social {
    gap: 16px;
    margin-bottom: 25px;
  }

  .footer-social a {
    width: 44px;
    height: 44px;
  }

  .footer-social svg {
    width: 20px;
    height: 20px;
  }

  .footer-copyright p {
    font-size: 14px;
  }

  .footer-links {
    flex-direction: column;
    gap: 4px;
    align-items: center;
  }

  .footer-links a:not(:last-child)::after {
    display: none;
  }

  .footer-disclaimer {
    padding-top: 30px;
  }

  .disclaimer-section {
    margin-bottom: 24px;
  }

  .disclaimer-section h3 {
    font-size: 14px;
  }

  .disclaimer-section p {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .footer {
    padding: 40px 16px 24px;
  }

  .footer-social a {
    width: 40px;
    height: 40px;
  }

  .footer-social svg {
    width: 18px;
    height: 18px;
  }

  .footer-copyright p {
    font-size: 13px;
  }

  .footer-links a {
    font-size: 14px;
    padding: 6px 12px;
  }

  .footer-update p {
    font-size: 12px;
  }

  .disclaimer-section h3 {
    font-size: 13px;
  }

  .disclaimer-section p {
    font-size: 12px;
    line-height: 1.6;
  }
}