:root {
  --bg: #f0f4f8;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --primary: #0f2b4a;
  --primary-mid: #1a4a7a;
  --accent: #0ea5e9;
  --accent-2: #6366f1;
  --accent-glow: rgba(14, 165, 233, 0.35);
  --text: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-focus: #7dd3fc;
  --danger: #f43f5e;
  --success-bg: #ecfdf5;
  --success-text: #047857;
  --success-border: #6ee7b7;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 32px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.12);
  --font: 'Vazirmatn', system-ui, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.25s var(--ease);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-loading .page { opacity: 0; }

body.is-loaded .page {
  animation: pageReveal 0.7s var(--ease) both;
}

@keyframes pageReveal {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Splash loader ── */
.splash {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 25% 15%, rgba(30, 95, 138, 0.9) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 85%, rgba(49, 46, 129, 0.7) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 50%, rgba(8, 47, 73, 0.5) 0%, transparent 60%),
    linear-gradient(160deg, #040d18 0%, #0a1f38 35%, #0c3d5c 100%);
  transition: opacity 0.75s var(--ease), visibility 0.75s, transform 0.75s var(--ease);
  overflow: hidden;
}

.splash.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.06);
  filter: blur(4px);
}

.splash__scene {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.splash__aurora {
  position: absolute;
  bottom: -20%;
  left: -10%;
  right: -10%;
  height: 55%;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(14, 165, 233, 0.06) 30%,
    rgba(99, 102, 241, 0.12) 55%,
    rgba(56, 189, 248, 0.08) 80%,
    transparent 100%);
  filter: blur(20px);
  animation: splashAurora 6s ease-in-out infinite alternate;
}

@keyframes splashAurora {
  from { transform: translateX(-3%) skewX(-2deg); opacity: 0.7; }
  to   { transform: translateX(3%) skewX(2deg);  opacity: 1; }
}

.splash__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  animation: splashOrb 8s ease-in-out infinite alternate;
}

.splash__orb--1 {
  width: 380px; height: 380px;
  background: rgba(14, 165, 233, 0.4);
  top: -100px; right: -80px;
}

.splash__orb--2 {
  width: 320px; height: 320px;
  background: rgba(99, 102, 241, 0.35);
  bottom: -60px; left: -60px;
  animation-delay: -3s;
}

.splash__orb--3 {
  width: 240px; height: 240px;
  background: rgba(56, 189, 248, 0.25);
  top: 50%; left: 50%;
  animation-name: splashOrbCenter;
  animation-delay: -5s;
}

@keyframes splashOrb {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(18px, -22px) scale(1.1); }
}

@keyframes splashOrbCenter {
  from { transform: translate(-50%, -50%) scale(1); opacity: 0.25; }
  to   { transform: translate(-50%, -58%) scale(1.2); opacity: 0.45; }
}

.splash__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
  animation: splashGridPulse 4s ease-in-out infinite alternate;
}

@keyframes splashGridPulse {
  from { opacity: 0.5; }
  to   { opacity: 1; }
}

.splash__beam {
  position: absolute;
  width: 1px;
  height: 120%;
  top: -10%;
  background: linear-gradient(180deg, transparent, rgba(103,232,249,0.15), transparent);
  transform-origin: center top;
  animation: splashBeam 5s ease-in-out infinite;
}

.splash__beam--1 { left: 20%; transform: rotate(15deg); animation-delay: 0s; }
.splash__beam--2 { left: 55%; transform: rotate(-8deg); animation-delay: -1.5s; opacity: 0.6; }
.splash__beam--3 { right: 18%; transform: rotate(22deg); animation-delay: -3s; opacity: 0.4; }

@keyframes splashBeam {
  0%, 100% { opacity: 0; transform: rotate(15deg) scaleY(0.8); }
  50%       { opacity: 1; transform: rotate(15deg) scaleY(1); }
}

.splash__beam--2 { animation-name: splashBeam2; }
@keyframes splashBeam2 {
  0%, 100% { opacity: 0; transform: rotate(-8deg) scaleY(0.7); }
  50%       { opacity: 0.8; transform: rotate(-8deg) scaleY(1); }
}

.splash__beam--3 { animation-name: splashBeam3; }
@keyframes splashBeam3 {
  0%, 100% { opacity: 0; transform: rotate(22deg) scaleY(0.6); }
  50%       { opacity: 0.6; transform: rotate(22deg) scaleY(1); }
}

.splash__shoot {
  position: absolute;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(167,243,252,0.9), transparent);
  border-radius: 100px;
  animation: splashShoot 3s ease-in infinite;
  opacity: 0;
}

.splash__shoot--1 { top: 22%; right: 30%; animation-delay: 0.2s; }
.splash__shoot--2 { top: 60%; left: 20%;  animation-delay: 1.1s; width: 40px; }
.splash__shoot--3 { top: 38%; left: 55%;  animation-delay: 2s; width: 50px; }

@keyframes splashShoot {
  0%   { opacity: 0; transform: translateX(0) rotate(-25deg); }
  10%  { opacity: 1; }
  30%  { opacity: 0; transform: translateX(-80px) rotate(-25deg); }
  100% { opacity: 0; }
}

.splash__dot {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: #67e8f9;
  box-shadow: 0 0 10px rgba(14, 165, 233, 0.9);
  animation: splashDot 3s ease-in-out infinite;
}

.splash__dot--1 { top: 15%; right: 20%; }
.splash__dot--2 { top: 70%; right: 12%; width: 3px; height: 3px; animation-delay: -0.4s; }
.splash__dot--3 { top: 28%; left: 10%; animation-delay: -0.8s; }
.splash__dot--4 { bottom: 22%; left: 25%; width: 5px; height: 5px; animation-delay: -1.2s; }
.splash__dot--5 { top: 52%; right: 6%;  width: 3px; height: 3px; animation-delay: -1.6s; }
.splash__dot--6 { top: 10%; left: 38%;  animation-delay: -2s; }
.splash__dot--7 { bottom: 35%; right: 35%; width: 2px; height: 2px; animation-delay: -2.4s; }
.splash__dot--8 { top: 45%; left: 5%;   animation-delay: -2.8s; }

@keyframes splashDot {
  0%, 100% { opacity: 0.2; transform: translateY(0) scale(1); }
  50%       { opacity: 1;   transform: translateY(-14px) scale(1.4); }
}

.splash__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  position: relative;
  z-index: 1;
}

.splash__visual {
  position: relative;
  width: 180px;
  height: 180px;
  margin-bottom: 0.75rem;
}

.splash__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(56, 189, 248, 0.4);
  animation: splashPulse 2.4s ease-out infinite;
}

.splash__pulse--2 { animation-delay: 0.8s; }
.splash__pulse--3 { animation-delay: 1.6s; }

@keyframes splashPulse {
  0%   { transform: scale(0.85); opacity: 0.7; }
  100% { transform: scale(1.35); opacity: 0; }
}

.splash__orbit {
  position: absolute;
  width: 100%;
  height: 100%;
}

.splash__orbit--outer {
  inset: 0;
  animation: spin 4s linear infinite;
}

.splash__orbit--inner {
  inset: 14px;
  width: calc(100% - 28px);
  height: calc(100% - 28px);
  margin: auto;
  animation: spin 2.5s linear infinite reverse;
}

.splash__orbit-track {
  stroke: rgba(255, 255, 255, 0.08);
}

.splash__orbit-progress {
  stroke: url(#orbitGrad);
  stroke-linecap: round;
  stroke-dasharray: 516;
  stroke-dashoffset: 516;
  transform-origin: center;
  transform: rotate(-90deg);
  animation: splashOrbitDraw 1.3s var(--ease) forwards;
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.7));
}

@keyframes splashOrbitDraw {
  to { stroke-dashoffset: 80; }
}

.splash__hex {
  fill: none;
  stroke: rgba(129, 140, 248, 0.25);
  stroke-width: 1;
  animation: splashHexPulse 3s ease-in-out infinite alternate;
}

@keyframes splashHexPulse {
  from { stroke-opacity: 0.3; }
  to   { stroke-opacity: 0.7; }
}

.splash__orbit-dash {
  stroke: rgba(255, 255, 255, 0.12);
  stroke-dasharray: 6 10;
}

.splash__satellite {
  fill: #a5f3fc;
  filter: drop-shadow(0 0 5px #0ea5e9);
}

.splash__satellite--2 {
  fill: #818cf8;
  animation: splashSatBlink 1.5s ease-in-out infinite alternate;
}

@keyframes splashSatBlink {
  from { opacity: 0.5; }
  to   { opacity: 1; }
}

.splash__glow {
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.4) 0%, transparent 68%);
  animation: splashGlow 2s ease-in-out infinite alternate;
}

.splash__glow--2 {
  inset: 10px;
  background: radial-gradient(circle, rgba(129, 140, 248, 0.2) 0%, transparent 70%);
  animation-delay: -1s;
}

@keyframes splashGlow {
  from { opacity: 0.5; transform: scale(0.92); }
  to   { opacity: 1;   transform: scale(1.08); }
}

.splash__logo-card {
  position: absolute;
  inset: 38px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,0.98), rgba(240,249,255,0.92));
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255,255,255,0.2),
    inset 0 1px 0 rgba(255,255,255,0.8);
  animation: splashLogoIn 0.8s var(--ease) 0.1s both;
}

@keyframes splashLogoIn {
  from { opacity: 0; transform: scale(0.6) rotate(-8deg); }
  to   { opacity: 1; transform: scale(1) rotate(0); }
}

.splash__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.splash__pct {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(167, 243, 252, 0.9);
  letter-spacing: 0.05em;
  text-shadow: 0 0 12px rgba(14, 165, 233, 0.8);
  animation: splashTitle 0.5s var(--ease) 0.4s both;
}

.splash__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff 30%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  animation: splashTitle 0.7s var(--ease) 0.35s both;
  filter: drop-shadow(0 2px 16px rgba(14, 165, 233, 0.35));
}

.splash__sub {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  animation: splashTitle 0.7s var(--ease) 0.5s both;
}

@keyframes splashTitle {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.splash__bar {
  position: relative;
  width: 180px;
  height: 5px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  overflow: visible;
  margin-top: 0.5rem;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
  animation: splashTitle 0.5s var(--ease) 0.6s both;
}

.splash__bar-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #0ea5e9, #818cf8, #67e8f9, #a5f3fc);
  background-size: 200% 100%;
  border-radius: 100px;
  animation: splashProgress 1.3s var(--ease) 0.15s forwards, splashBarShine 1.5s linear 0.15s infinite;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 12px rgba(14, 165, 233, 0.5);
}

@keyframes splashBarShine {
  from { background-position: 100% 0; }
  to   { background-position: -100% 0; }
}

.splash__bar-glow {
  position: absolute;
  top: 50%;
  left: 0;
  width: 36px;
  height: 14px;
  margin-top: -7px;
  background: rgba(103, 232, 249, 0.7);
  border-radius: 100px;
  filter: blur(8px);
  animation: splashBarGlow 1.3s var(--ease) 0.15s forwards;
  opacity: 0;
}

@keyframes splashProgress {
  to { width: 100%; }
}

@keyframes splashBarGlow {
  0%   { left: 0;    opacity: 0; }
  15%  { opacity: 1; }
  100% { left: calc(100% - 36px); opacity: 0; }
}

/* ── Background ── */
.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: blobFloat 12s ease-in-out infinite alternate;
}

.bg__blob--1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #bae6fd 0%, transparent 70%);
  top: -120px;
  right: -80px;
}

.bg__blob--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #c7d2fe 0%, transparent 70%);
  bottom: -60px;
  left: -60px;
  animation-delay: -4s;
}

.bg__blob--3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, #a5f3fc 0%, transparent 70%);
  top: 40%;
  left: 30%;
  animation-delay: -8s;
  opacity: 0.25;
}

@keyframes blobFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(20px, -20px) scale(1.05); }
}

/* ── Page ── */
.page {
  position: relative;
  z-index: 1;
  max-width: 1060px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
}

@media (min-width: 768px) {
  .page { padding: 2.5rem 1.5rem 3rem; }
}

body.is-loaded .hero { animation: fadeUp 0.6s var(--ease) 0.1s both; }
body.is-loaded .card   { animation: fadeUp 0.6s var(--ease) 0.2s both; }
body.is-loaded .footer { animation: fadeUp 0.5s var(--ease) 0.35s both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Hero ── */
.hero {
  text-align: center;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero { margin-bottom: 2rem; }
}

.hero__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
  letter-spacing: -0.03em;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .hero__title { font-size: 1.85rem; }
}

/* ── Alert ── */
.alert {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
  animation: fadeUp 0.4s var(--ease) both;
}

/* ── Card ── */
.card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
  overflow: hidden;
}

.card__body {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .card__body {
    grid-template-columns: 1fr 260px;
  }
}

/* ── Form ── */
.form-wrap {
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .form-wrap { padding: 2rem 2.25rem; }
}

.form-block {
  margin-bottom: 1.75rem;
}

.form-block:last-of-type { margin-bottom: 0; }

.form-block__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.1rem;
}

.form-block__num {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.form-block__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0;
}

.form-block__line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 560px) {
  .form-row--2 {
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
  }
}

.field {
  margin-bottom: 0.9rem;
}

.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.field label .req { color: var(--danger); }

.field input[type="text"],
.field input[type="tel"],
.field select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--text);
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field input:focus,
.field select:focus {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.12);
}

.field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 0.9rem center;
  padding-left: 2rem;
}

/* File upload zone */
.upload {
  position: relative;
  margin-bottom: 0.75rem;
}

.upload label.upload__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.upload__zone {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 0.9rem;
  background: var(--surface-2);
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  min-height: 52px;
}

.upload__zone:hover,
.upload__zone.has-file {
  border-color: var(--accent);
  background: rgba(14, 165, 233, 0.04);
}

.upload__zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.upload__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(14,165,233,0.15), rgba(99,102,241,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1rem;
}

.upload__text {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  pointer-events: none;
}

.upload__text strong {
  display: block;
  color: var(--text);
  font-weight: 500;
  font-size: 0.8rem;
}

.upload__zone.has-file .upload__text strong {
  color: var(--accent);
}

/* Submit */
.form-actions {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.9rem 2rem;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-mid) 0%, var(--accent) 100%);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px var(--accent-glow);
  letter-spacing: 0.01em;
}

@media (min-width: 560px) {
  .btn-submit { width: auto; min-width: 200px; }
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-glow);
}

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

.btn-submit svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition);
}

.btn-submit:hover svg { transform: translateX(-3px); }

/* ── Aside panel ── */
.aside {
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-mid) 55%, #1e5f8a 100%);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}

.aside::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.aside__img {
  position: relative;
  max-width: 160px;
  max-height: 160px;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.25));
}

.aside__tagline {
  position: relative;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin: 0;
}

/* ── Info banner ── */
.info {
  margin: 0;
  padding: 1.25rem 1.5rem 1.5rem;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .info { padding: 1.5rem 2.25rem 2rem; }
}

.info__inner {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.25rem;
  border-right: 3px solid var(--accent);
}

.info__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(14, 165, 233, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.info__text {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin: 0 0 1rem;
}

.info__actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

@media (min-width: 480px) {
  .info__actions { flex-direction: row; flex-wrap: wrap; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.btn--fill {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px rgba(14, 165, 233, 0.3);
}

.btn--fill:hover {
  background: #0284c7;
  color: #fff;
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--border);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(14, 165, 233, 0.05);
}

/* ── Footer ── */
.footer {
  text-align: center;
  margin-top: 1.75rem;
}

.footer__link {
  display: inline-block;
  text-decoration: none;
  transition: transform var(--transition);
}

.footer__link:hover {
  transform: scale(1.02);
}

.footer__shine {
  position: relative;
  display: inline-block;
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  background: linear-gradient(
    105deg,
    #94a3b8 0%,
    #94a3b8 38%,
    #cbd5e1 46%,
    #ffffff 50%,
    #e2e8f0 54%,
    #7dd3fc 58%,
    #94a3b8 66%,
    #94a3b8 100%
  );
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: footerLightSweep 4s ease-in-out infinite;
}

@keyframes footerLightSweep {
  0%   { background-position: 120% center; }
  45%  { background-position: 120% center; }
  55%  { background-position: -20% center; }
  100% { background-position: -20% center; }
}

/* ── Loading ── */
#loadingOverlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(240, 244, 248, 0.9);
  backdrop-filter: blur(8px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.25rem;
}

#loadingOverlay.is-visible { display: flex; }

.loader {
  width: 44px;
  height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.loading-text {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 500;
}