/* =====================================================================
   TRISULA TNI AD - MODERN ANIMATED LOGIN
   Glassmorphism UI, Tactical Military Aesthetics & Smooth Animations
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Rajdhani:wght@500;600;700&display=swap');

:root {
  --primary-gold: #d4af37;
  --primary-gold-bright: #ffd700;
  --primary-gold-glow: rgba(212, 175, 55, 0.35);
  
  --tni-green-dark: #07150e;
  --tni-green-mid: #0f2418;
  --tni-green-accent: #245838;
  --tni-green-glow: rgba(36, 88, 56, 0.4);

  --glass-card-bg: rgba(10, 24, 17, 0.72);
  --glass-card-border: rgba(212, 175, 55, 0.28);
  --glass-card-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 35px rgba(20, 60, 35, 0.35);
  
  --glass-input-bg: rgba(5, 14, 10, 0.55);
  --glass-input-border: rgba(255, 255, 255, 0.14);
  --glass-input-focus: rgba(212, 175, 55, 0.8);
  
  --text-white: #ffffff;
  --text-muted: #b0c0b4;
  --text-dim: #768a7c;
  
  --danger-color: #f87171;
  --danger-bg: rgba(220, 38, 38, 0.2);
  --danger-border: rgba(239, 68, 68, 0.45);
  
  --success-color: #4ade80;
  --success-bg: rgba(22, 101, 52, 0.25);
  --success-border: rgba(74, 222, 128, 0.45);

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-tech: 'Rajdhani', 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  font-family: var(--font-main);
  background-color: var(--tni-green-dark);
  color: var(--text-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* =====================================================================
   BACKGROUND STYLING & HERO WRAPPER
   ===================================================================== */
.hero-wrapper {
  position: relative;
  width: 100vw;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #07150e;
  background-image: url('../img/bg-trisula.png');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  overflow: hidden;
}

/* Subtle Vignette & Ambient Glow */
.hero-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(5, 14, 10, 0.25) 0%, rgba(3, 9, 6, 0.65) 100%);
  pointer-events: none;
  z-index: 1;
}

/* Tech Scanline Grid (subtle military telemetry overlay) */
.hero-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.01), rgba(0, 255, 0, 0.005), rgba(0, 0, 255, 0.01));
  background-size: 100% 4px, 6px 100%;
  opacity: 0.35;
  pointer-events: none;
  z-index: 2;
}

/* Interactive Particle Canvas */
#particlesCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

/* Interactive Cursor Ambient Glow */
.cursor-ambient-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.09) 0%, rgba(36, 88, 56, 0.06) 45%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 3;
  transition: opacity 0.5s ease;
  mix-blend-mode: screen;
}

/* =====================================================================
   TOP NAVIGATION BAR (MATCHING REFERENCE IMAGE 1)
   ===================================================================== */
.top-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 44px;
  z-index: 50;
  background: rgba(7, 18, 13, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s ease;
}

.top-navbar.scrolled {
  background: rgba(5, 14, 10, 0.75);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Navbar Brand / Logo (Left) */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-white);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.nav-brand:hover {
  transform: translateY(-1px);
}

.nav-brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
  transition: transform 0.3s ease;
}

.nav-brand:hover .nav-brand-logo {
  transform: scale(1.08) rotate(3deg);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-title {
  font-family: var(--font-tech);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1.5px;
  background: linear-gradient(135deg, #ffffff 30%, var(--primary-gold-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.nav-brand-sub {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--primary-gold);
  text-transform: uppercase;
  margin-top: -2px;
}

/* Navbar Links (Right) */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-item a,
.nav-item button {
  position: relative;
  font-size: 14.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px 4px;
  letter-spacing: 0.3px;
  transition: color 0.25s ease, text-shadow 0.25s ease;
}

.nav-item a:hover,
.nav-item button:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
}

/* Animated Underline for Text Nav Links */
.nav-item a.link-effect::after,
.nav-item button.link-effect::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-gold), var(--primary-gold-bright));
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 8px var(--primary-gold);
}

.nav-item a.link-effect:hover::after,
.nav-item button.link-effect:hover::after {
  width: 100%;
}

/* Login Button in Navbar (Exact Image 1 Style: Outlined Glass Pill) */
.nav-btn-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 24px !important;
  font-size: 14.5px !important;
  font-weight: 600 !important;
  color: #ffffff !important;
  border: 1.5px solid rgba(255, 255, 255, 0.6) !important;
  border-radius: 9px !important;
  background: rgba(255, 255, 255, 0.05) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.25s ease !important;
  text-decoration: none;
  cursor: pointer;
}

.nav-btn-login:hover {
  border-color: var(--primary-gold-bright) !important;
  background: rgba(212, 175, 55, 0.18) !important;
  box-shadow: 0 0 18px rgba(212, 175, 55, 0.45) !important;
  transform: translateY(-1.5px);
}

.nav-btn-login.active-glow {
  animation: pulseLoginBtn 2.2s infinite ease-in-out;
}

@keyframes pulseLoginBtn {
  0%, 100% {
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.5);
  }
  50% {
    box-shadow: 0 0 22px rgba(212, 175, 55, 0.7);
    border-color: var(--primary-gold-bright);
  }
}

/* Mobile Hamburger Toggle */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* =====================================================================
   MAIN CENTER CONTENT & GLASS LOGIN CARD (MATCHING REFERENCE IMAGE 1)
   ===================================================================== */
.hero-content {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 20px 40px;
  perspective: 1200px;
}

/* The Card Container with 3D Tilt */
.login-card-container {
  width: 100%;
  max-width: 440px;
  transition: transform 0.15s ease-out, opacity 0.35s ease;
  transform-style: preserve-3d;
}

/* The Glass Card */
.glass-card {
  position: relative;
  background: var(--glass-card-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-card-border);
  border-radius: 20px;
  box-shadow: var(--glass-card-shadow);
  padding: 38px 34px 32px;
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  animation: cardEntrance 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Specular Glare Effect following Cursor */
.glass-card-glare {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle 320px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.12), transparent 80%);
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: overlay;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

/* Card Top Gold Cyber-Accent Line */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-gold), var(--primary-gold-bright), transparent);
  opacity: 0.85;
}

/* Card Entrance Animation */
@keyframes cardEntrance {
  0% {
    opacity: 0;
    transform: translateY(32px) scale(0.96);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Card Dismiss (when X is clicked) */
.login-card-container.hidden-card {
  opacity: 0 !important;
  transform: translateY(36px) scale(0.92) !important;
  pointer-events: none !important;
  visibility: hidden;
}

/* Close Button 'X' at Top Right (Exact Image 1 Position & Look) */
.card-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: all 0.25s ease;
}

.card-close-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.2;
  transition: transform 0.25s ease;
}

.card-close-btn:hover {
  background: rgba(212, 175, 55, 0.25);
  border-color: var(--primary-gold-bright);
  color: #ffffff;
  transform: rotate(90deg) scale(1.08);
  box-shadow: 0 0 14px rgba(212, 175, 55, 0.4);
}

/* Card Header (Centered Title) */
.card-header {
  text-align: center;
  margin-bottom: 26px;
}

.card-title {
  font-size: 28px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.card-subtitle {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.4px;
}

/* =====================================================================
   ALERT / NOTIFICATION MESSAGES
   ===================================================================== */
.auth-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 20px;
  animation: shakeAlert 0.45s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

.auth-alert-error {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #fca5a5;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.15);
}

.auth-alert-success {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: #86efac;
  box-shadow: 0 4px 14px rgba(74, 222, 128, 0.15);
}

.auth-alert svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
}

@keyframes shakeAlert {
  10%, 90% { transform: translate3d(-1px, 0, 0); }
  20%, 80% { transform: translate3d(2px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
  40%, 60% { transform: translate3d(4px, 0, 0); }
}

/* =====================================================================
   FORM FIELDS & INPUTS (MATCHING REFERENCE IMAGE 1)
   ===================================================================== */
.auth-form {
  display: flex;
  flex-direction: column;
}

.form-group {
  position: relative;
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 7px;
  letter-spacing: 0.3px;
  transition: color 0.25s ease;
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input {
  width: 100%;
  padding: 13px 44px 13px 16px;
  background: var(--glass-input-bg);
  border: 1px solid var(--glass-input-border);
  border-radius: 10px;
  color: var(--text-white);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: all 0.25s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
  font-size: 13.5px;
}

.form-input:focus {
  border-color: var(--glass-input-focus);
  background: rgba(10, 26, 18, 0.7);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.3), inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.form-group:focus-within .form-label {
  color: var(--primary-gold-bright);
}

/* Input Icon on the Right (Exact Image 1 Style) */
.input-icon-right {
  position: absolute;
  right: 14px;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: color 0.25s ease, transform 0.25s ease;
}

.form-group:focus-within .input-icon-right {
  color: var(--primary-gold-bright);
  transform: scale(1.1);
}

.input-icon-right svg {
  width: 19px;
  height: 19px;
}

/* Password Toggle Button */
.password-toggle-btn {
  position: absolute;
  right: 12px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease, transform 0.2s ease;
}

.password-toggle-btn:hover {
  color: #ffffff;
  transform: scale(1.12);
}

.password-toggle-btn svg {
  width: 18px;
  height: 18px;
}

/* Helper text below password */
.form-helper {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 6px;
  line-height: 1.4;
}

/* =====================================================================
   REMEMBER ME & FORGOT PASSWORD ROW (MATCHING IMAGE 1)
   ===================================================================== */
.form-options-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  margin-bottom: 22px;
  font-size: 13px;
}

/* Custom Checkbox */
.remember-me-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease;
}

.remember-me-label:hover {
  color: #ffffff;
}

.remember-me-input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.remember-me-input:checked ~ .custom-checkbox {
  background: var(--primary-gold);
  border-color: var(--primary-gold-bright);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

.custom-checkbox svg {
  width: 12px;
  height: 12px;
  stroke: #0a1b12;
  stroke-width: 2.8;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.remember-me-input:checked ~ .custom-checkbox svg {
  opacity: 1;
  transform: scale(1);
}

/* Forgot Password Link */
.forgot-password-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}

.forgot-password-link:hover {
  color: var(--primary-gold-bright);
  text-shadow: 0 0 8px rgba(212, 175, 55, 0.5);
}

/* =====================================================================
   LOGIN SUBMIT BUTTON (MATCHING IMAGE 1: SLEEK DARK PILL)
   ===================================================================== */
.btn-submit-login {
  position: relative;
  width: 100%;
  padding: 13.5px 20px;
  background: #14231b;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: 11px;
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-submit-login::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  transition: left 0.6s ease;
}

.btn-submit-login:hover {
  background: linear-gradient(135deg, #1b3527, #244934);
  border-color: var(--primary-gold-bright);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
  transform: translateY(-2px);
}

.btn-submit-login:hover::before {
  left: 100%;
}

.btn-submit-login:active {
  transform: translateY(0);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5);
}

/* Loading Spinner when Submitting */
.btn-submit-login.is-loading {
  pointer-events: none;
  opacity: 0.85;
}

.spinner-icon {
  width: 18px;
  height: 18px;
  border: 2.2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--primary-gold-bright);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

.btn-submit-login.is-loading .spinner-icon {
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Ripple Click Effect */
.ripple-wave {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: rippleAnimation 0.6s linear;
  pointer-events: none;
}

@keyframes rippleAnimation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* =====================================================================
   CARD FOOTER LINK (MATCHING IMAGE 1: "Don't have an account? Register")
   ===================================================================== */
.card-footer {
  text-align: center;
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--text-muted);
}

.card-footer a {
  color: var(--text-white);
  font-weight: 600;
  text-decoration: none;
  margin-left: 4px;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.card-footer a:hover {
  color: var(--primary-gold-bright);
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
  text-decoration: underline;
}

/* =====================================================================
   DISMISSED PROMPT (APPEARS WHEN USER CLOSES CARD TO ENJOY FULL ARTWORK)
   ===================================================================== */
.card-restore-trigger {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(50px);
  background: rgba(10, 24, 18, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--primary-gold);
  border-radius: 30px;
  padding: 10px 24px;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 175, 55, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 40;
}

.card-restore-trigger.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.card-restore-trigger:hover {
  background: rgba(18, 42, 30, 0.9);
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.7), 0 0 28px rgba(212, 175, 55, 0.5);
}

.card-restore-trigger svg {
  width: 18px;
  height: 18px;
  fill: var(--primary-gold-bright);
}

/* =====================================================================
   MODALS (ABOUT, SERVICES, CONTACT, FORGOT PASSWORD)
   ===================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 9, 6, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: rgba(12, 28, 20, 0.92);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--primary-gold);
  border-radius: 18px;
  padding: 32px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 35px rgba(212, 175, 55, 0.25);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}

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

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(212, 175, 55, 0.3);
  border-color: var(--primary-gold);
  transform: rotate(90deg);
}

.modal-title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-right: 30px;
}

.modal-title svg {
  width: 22px;
  height: 22px;
  color: var(--primary-gold-bright);
}

.modal-body {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-muted);
}

.modal-body h4 {
  color: #ffffff;
  font-size: 15px;
  margin: 16px 0 6px;
}

.modal-body ul {
  padding-left: 20px;
  margin-top: 8px;
}

.modal-body li {
  margin-bottom: 6px;
}

.modal-highlight-box {
  background: rgba(212, 175, 55, 0.08);
  border-left: 3px solid var(--primary-gold);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin: 14px 0;
  color: #ffffff;
  font-size: 13px;
}

.modal-footer {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.modal-btn {
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-btn-primary {
  background: var(--primary-gold);
  color: #07150e;
  border: 1px solid var(--primary-gold-bright);
}

.modal-btn-primary:hover {
  background: var(--primary-gold-bright);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.modal-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.modal-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* =====================================================================
   RESPONSIVE DESIGN (TABLETS & PHONES)
   ===================================================================== */
@media (max-width: 900px) {
  .top-navbar {
    padding: 0 20px;
    height: 68px;
  }
  
  .mobile-menu-btn {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(7, 18, 13, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px 20px;
    gap: 16px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  }

  .nav-links.mobile-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-item {
    width: 100%;
    text-align: center;
  }

  .nav-btn-login {
    width: 100%;
    margin-top: 6px;
  }

  .hero-content {
    padding: 90px 16px 30px;
  }

  .glass-card {
    padding: 30px 22px 26px;
    border-radius: 16px;
  }
}

@media (max-width: 480px) {
  .card-title {
    font-size: 24px;
  }

  .form-options-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}