@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Rajdhani:wght@400;500;600;700&display=swap');

/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #070a0f;
  --bg2: #0d1117;
  --bg3: #111820;
  --surface: rgba(255, 255, 255, 0.04);
  --surface2: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.08);
  --border2: rgba(255, 140, 60, 0.3);
  --accent: #e8621a;
  --accent2: #ff8c3a;
  --accent3: #c94f10;
  --gold: #c8a45a;
  --text: #e8dfd0;
  --text2: #9a9080;
  --text3: #6a6058;
  --red: #c0392b;
  --green: #27ae60;
  --r: 0.75rem;
  --r2: 1.25rem;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  --glow: 0 0 24px rgba(232, 98, 26, 0.4);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
}

input,
textarea {
  font-family: inherit;
  outline: none;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent3);
  border-radius: 3px;
}

/* ── Noise overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* ── Layout helpers ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  position: relative;
  z-index: 1;
}

.flex {
  display: flex;
}

.grid {
  display: grid;
}

.hidden {
  display: none !important;
}

/* ── Typography ── */
.font-raj {
  font-family: 'Rajdhani', sans-serif;
}

h1,
h2,
h3,
h4 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

.tag {
  display: inline-block;
  padding: .25rem .75rem;
  background: rgba(232, 98, 26, 0.15);
  border: 1px solid var(--border2);
  border-radius: 2rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--accent2);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent2), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--r);
  font-size: .95rem;
  font-weight: 600;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity .2s;
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  color: #fff;
  box-shadow: var(--glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(232, 98, 26, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
}

.btn-outline:hover {
  border-color: var(--accent2);
  color: var(--accent2);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text2);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--surface2);
  color: var(--text);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: .5rem 1.25rem;
  font-size: .85rem;
}

.btn svg {
  width: 18px;
  height: 18px;
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 1.5rem;
  transition: border-color .3s, transform .3s;
}

.card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
}

/* ── Glass ── */
.glass {
  background: rgba(13, 17, 23, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Toast ── */
#toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.toast {
  padding: .9rem 1.5rem;
  border-radius: var(--r);
  font-size: .9rem;
  font-weight: 500;
  background: var(--bg2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  animation: toastIn .3s ease;
  max-width: 340px;
}

.toast.success {
  border-color: var(--green);
  color: #4ade80;
}

.toast.error {
  border-color: var(--red);
  color: #f87171;
}

.toast.info {
  border-color: var(--border2);
  color: var(--accent2);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(40px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
  padding: 1rem;
}

.modal-overlay.open,
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-overlay.open .modal,
.modal-overlay.active .modal {
  transform: scale(1);
}

.modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--r2);
  padding: 2.5rem;
  width: 100%;
  max-width: 460px;
  transform: scale(.9);
  transition: transform .3s;
  position: relative;
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: .5rem;
  width: 2rem;
  height: 2rem;
  color: var(--text2);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
}

.modal-close:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}

.modal h2 {
  font-size: 1.8rem;
  margin-bottom: .5rem;
}

.modal p {
  color: var(--text2);
  font-size: .9rem;
  margin-bottom: 1.5rem;
}

/* ── Forms ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: .85rem;
  color: var(--text2);
  font-weight: 500;
}

.form-control {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .75rem 1rem;
  color: var(--text);
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}

.form-control:focus {
  border-color: var(--accent2);
  box-shadow: 0 0 0 3px rgba(232, 98, 26, 0.15);
}

.form-control::placeholder {
  color: var(--text3);
}

.form-row {
  display: flex;
  gap: 1rem;
}

.form-row .form-group {
  flex: 1;
}

.form-error {
  font-size: .8rem;
  color: #f87171;
  margin-top: .2rem;
}

.form-switch {
  text-align: center;
  margin-top: 1rem;
  font-size: .85rem;
  color: var(--text2);
}

.form-switch a {
  color: var(--accent2);
  font-weight: 600;
}

.form-switch a:hover {
  text-decoration: underline;
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0;
}

.form-divider span {
  color: var(--text3);
  font-size: .8rem;
  white-space: nowrap;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: 70px;
  transition: background .4s, box-shadow .4s, height .4s;
}

#navbar.scrolled {
  background: rgba(7, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex: 1; /* Allow to take space for centering middle items */
}

.nav-logo img {
  height: 36px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(232, 98, 26, 0.5));
}

.nav-logo span {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  justify-content: center;
}

.nav-link {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text2);
  position: relative;
  transition: color .2s;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -.4rem;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: 1; /* Match logo width to keep middle items centered */
  justify-content: flex-end;
}

/* Ensure consistent button height and look in navbar */
.nav-actions .btn {
  height: 36px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.25rem;
  font-size: .82rem;
  white-space: nowrap;
  border-radius: 8px;
}

.nav-actions #lang-btn {
  min-width: 42px;
  padding: 0;
}

.nav-actions .nav-notif-btn .btn {
  min-width: 42px;
  padding: 0;
  font-size: 1.1rem;
}

.nav-actions .btn-primary {
  padding: 0 1.5rem;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* ── Page sections visibility ── */
.page {
  display: none;
}

.page.active {
  display: block;
}

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  color: var(--text2);
  font-size: .9rem;
  margin-top: .75rem;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.footer-col ul li a {
  color: var(--text2);
  font-size: .9rem;
  transition: color .2s;
}

.footer-col ul li a:hover {
  color: var(--accent2);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  color: var(--text3);
  font-size: .8rem;
}

.social-links {
  display: flex;
  gap: .75rem;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: .5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  color: var(--text2);
}

.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

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

/* ── Section title ── */
.section-title {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: .75rem;
}

.section-title p {
  color: var(--text2);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Divider ── */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  border-radius: 2px;
  margin: 1rem auto 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1/-1;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .form-row {
    flex-direction: column;
  }

  .modal {
    padding: 1.5rem;
  }
}

#changelog-text {
  white-space: pre-wrap;
  color: var(--text2);
  line-height: 1.6;
  font-size: 0.95rem;
}/* Password strength */
.pass-strength { display: flex; gap: 4px; margin-top: .4rem; }
.pass-strength div { height: 4px; flex: 1; border-radius: 2px; background: var(--border); transition: all .3s; }
.pass-strength.weak div:nth-child(1) { background: var(--red); }
.pass-strength.medium div:nth-child(1), .pass-strength.medium div:nth-child(2) { background: var(--accent2); }
.pass-strength.strong div { background: var(--green); }

/* Spinner */
@keyframes spin { 100% { transform: rotate(360deg); } }
.spinner {
  width: 16px; height: 16px; border: 2px solid transparent; border-top-color: currentColor;
  border-right-color: currentColor; border-radius: 50%; animation: spin .6s linear infinite; display: inline-block;
}