/* ========== FONTS & BASE ========== */
* {
  font-family: "Inter", sans-serif;
}
.font-inter {
  font-family: "Inter", sans-serif;
}
.font-poppins {
  font-family: "Poppins", sans-serif;
}
.font-montserrat {
  font-family: "Montserrat", sans-serif;
}

/* ========== VARIABLES ========== */
:root {
  --primary-navy: #1e3a8a;
  --primary-blue: #3b82f6;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --neutral-slate: #64748b;
  --surface-white: #ffffff;
  --surface-gray: #f8fafc;

  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

/* ========== BACKGROUNDS ========== */
.gradient-bg {
  background: linear-gradient(135deg, #1526c2ad 0%, #667eea 100%);
  position: relative;
  min-height: 100vh;
}
.gradient-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.1) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.1) 75%,
    transparent 75%
  );
  background-size: 60px 60px;
  animation: movePattern 20s linear infinite;
}
.gradient-bg-primary {
  background: var(--primary-gradient);
}
.gradient-bg-accent {
  background: var(--accent-gradient);
}
.gradient-bg-success {
  background: var(--success-gradient);
}
.gradient-bg-secondary {
  background: var(--secondary-gradient);
}

/* ========== GLASS EFFECTS ========== */
.glass,
.glass-card {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.glass-navbar,
/* .glass-mobile {
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(102, 126, 234, 0.1);
} */
.glass-mobile {
  border-left: 1px solid rgba(102, 126, 234, 0.1);
}

/* ========== BUTTONS ========== */
.btn-primary {
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 32px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s;
}
.btn-primary:hover::before {
  left: 100%;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(102, 126, 234, 0.4);
}
.btn-secondary {
  background: linear-gradient(135deg, var(--accent-emerald) 0%, #059669 100%);
}

/* ========== HOVER + LIFT ========== */
.hover-lift,
.coaching-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.hover-lift:hover,
.coaching-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.coaching-card {
  border-width: 5px;
  border-color: #1e3a8a;
}

/* ========== TEXT GRADIENT ========== */
.text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== LINKS ========== */
.link-nav {
  @apply text-gray-700 hover:text-blue-600 font-inter font-medium transition-colors duration-200 px-4 py-2 rounded-lg hover:bg-blue-50;
}
.nav-active {
  @apply text-blue-700 bg-blue-50 font-inter font-semibold;
}

/* ========== STATUS INDICATOR ========== */
.status-indicator {
  position: relative;
}
.status-indicator::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}
@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes movePattern {
  0% {
    transform: translateX(0) translateY(0);
  }
  100% {
    transform: translateX(60px) translateY(60px);
  }
}
@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}
@keyframes slideOutRight {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(100%);
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.1);
  }
}
.animate-fadeInUp {
  animation: fadeInUp 0.8s ease-out;
}
.animate-float,
.float {
  animation: float 6s ease-in-out infinite;
}
.fade-in-up {
  animation: fadeInUp 1s ease-out;
}
.offcanvas-enter {
  animation: slideInRight 0.3s ease-out;
}
.offcanvas-exit {
  animation: slideOutRight 0.3s ease-in;
}
.overlay-enter {
  animation: fadeIn 0.3s ease-out;
}
.overlay-exit {
  animation: fadeOut 0.3s ease-in;
}

/* ========== HAMBURGER ========== */
.hamburger-line {
  transition: all 0.3s ease;
  transform-origin: center;
}
.menu-open .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-open .hamburger-line:nth-child(2) {
  opacity: 0;
}
.menu-open .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}
.slide-in-right {
  animation: slideInRight 0.3s ease-out;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .mobile-hidden {
    display: none;
  }
}
@media (min-width: 769px) {
  .desktop-hidden {
    display: none;
  }
}