/* ===== RESET & THEME ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.25);
  --transition: .25s ease;
}

[data-theme="dark"] {
  --bg: #0a0f1c;
  --bg-2: #0f1629;
  --card: #131c33;
  --card-2: #182241;
  --text: #e8edf7;
  --muted: #9aa6c0;
  --border: #22304f;
  --primary: #6a5cff;
  --primary-2: #22d3ee;
  --accent: #8b7bff;
  --success: #22c55e;
  --danger: #ef4444;
}

[data-theme="light"] {
  --bg: #f5f7fb;
  --bg-2: #ffffff;
  --card: #ffffff;
  --card-2: #f0f3fa;
  --text: #0f1a2e;
  --muted: #5b6785;
  --border: #e2e7f1;
  --primary: #5546e6;
  --primary-2: #0ea5b7;
  --accent: #7c6bff;
  --success: #16a34a;
  --danger: #dc2626;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: Vazirmatn, "Segoe UI", Tahoma, sans-serif;
  direction: rtl;
  scroll-behavior: smooth;
  transition: background var(--transition), color var(--transition);
}

a { color: inherit; text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.muted { color: var(--muted); }
.grad {
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; font-weight: bold; font-size: 20px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 15px; }
.brand-text small { color: var(--muted); font-size: 12px; }

.nav-links { display: flex; gap: 22px; }
.nav-links a { color: var(--muted); font-size: 14px; transition: color var(--transition); }
.nav-links a:hover { color: var(--text); }

.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  display: grid; place-items: center;
  transition: all var(--transition);
}
.theme-toggle:hover { transform: rotate(15deg); border-color: var(--primary); }

/* آیکون‌ها را بر اساس تم نمایش بده */
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: none; }

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.menu-toggle:hover { border-color: var(--primary); }

@media (max-width: 780px) {
  .menu-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    right: 16px;
    left: 16px;
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    gap: 14px;
    box-shadow: var(--shadow);
    z-index: 100;
  }
  .nav-links.open { display: flex; }
}

/* ===== HERO ===== */
.hero {
  padding: 80px 0 60px;
  background:
    radial-gradient(900px 400px at 90% -10%, rgba(106,92,255,.22), transparent 60%),
    radial-gradient(700px 400px at -10% 20%, rgba(34,211,238,.15), transparent 60%);
}
.hero-inner {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
}
.hero-text h1 { font-size: 42px; line-height: 1.25; margin: 14px 0 16px; }
.hero-text p { color: var(--muted); font-size: 16px; line-height: 1.9; margin-bottom: 22px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-points { list-style: none; display: flex; flex-direction: column; gap: 8px; color: var(--muted); font-size: 14px; }
.hero-points li::marker { color: var(--success); }

.badge {
  display: inline-block; padding: 6px 14px; border-radius: 99px;
  background: color-mix(in srgb, var(--primary) 15%, transparent);
  color: var(--accent); font-size: 13px;
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
}

.hero-card {
  background: linear-gradient(160deg, var(--card), var(--card-2));
  border: 1px solid var(--border);
  border-radius: 22px; padding: 32px;
  box-shadow: var(--shadow);
  text-align: center;
}
.hero-card-icon {
  width: 70px; height: 70px; border-radius: 20px; margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; display: grid; place-items: center; font-size: 34px;
}
.hero-card h3 { font-size: 20px; margin-bottom: 6px; }
.hero-card p { color: var(--muted); font-size: 14px; }
.hero-card-line { height: 1px; background: var(--border); margin: 18px 0; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 32px; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 12px;
  font-family: inherit; font-size: 15px; font-weight: 600;
  cursor: pointer; border: none; transition: all var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  box-shadow: 0 8px 24px rgba(106,92,255,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(106,92,255,.5); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--primary); }
.btn-block { width: 100%; padding: 15px; font-size: 16px; }
.btn-lg { padding: 16px 28px; font-size: 17px; }

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-title { font-size: 30px; text-align: center; margin-bottom: 8px; }
.section-sub { text-align: center; color: var(--muted); margin-bottom: 44px; }

/* ===== GRID & CARDS ===== */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
  transition: all var(--transition);
}
.card:hover { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--shadow); }
.card-icon { font-size: 32px; margin-bottom: 14px; }
.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14px; line-height: 1.85; }

.feature {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  position: relative;
}
.feature-num {
  font-size: 26px; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}
.feature h4 { font-size: 16px; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: 13.5px; line-height: 1.8; }

/* ===== BOOKING FORM ===== */
.booking-form {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 32px;
  max-width: 900px; margin: 0 auto;
  box-shadow: var(--shadow);
}
.step { margin-bottom: 32px; }
.step-title {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; margin-bottom: 16px; font-size: 15px;
}
.step-title span {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; display: grid; place-items: center;
  font-size: 13px; font-weight: 700;
}

.day-chips {
  display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px;
}
.day-chip {
  flex: 0 0 auto; min-width: 92px;
  background: var(--card-2); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  color: var(--text); cursor: pointer;
  font-family: inherit; transition: all var(--transition);
}
.day-chip:hover { border-color: var(--primary); }
.day-chip.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; border-color: transparent;
  box-shadow: 0 8px 20px rgba(106,92,255,.4);
}
.day-weekday { font-size: 12px; opacity: .85; }
.day-num { font-size: 22px; font-weight: 800; }
.day-month { font-size: 11px; opacity: .85; }

.slots { display: flex; flex-wrap: wrap; gap: 10px; }
.time-chip {
  padding: 10px 16px; border-radius: 10px;
  background: var(--card-2); border: 1px solid var(--border);
  color: var(--text); cursor: pointer; font-family: inherit;
  font-size: 14px; transition: all var(--transition);
}
.time-chip:hover { border-color: var(--primary); }
.time-chip.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; border-color: transparent;
}

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 13px; color: var(--muted); }
.input {
  width: 100%; padding: 12px 14px;
  background: var(--card-2); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font-family: inherit; font-size: 14px;
  transition: all var(--transition);
}
.input:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}

.form-errors {
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
  color: var(--danger);
  border-radius: 10px; padding: 10px 14px; font-size: 13.5px;
  margin-top: 10px;
}

/* ===== REVIEWS ===== */
.reviews-grid { margin-bottom: 40px; }
.review-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.stars { color: #fbbf24; font-size: 16px; margin-bottom: 10px; letter-spacing: 2px; }
.review-text { color: var(--muted); font-size: 14px; line-height: 1.9; margin-bottom: 12px; }
.review-name { font-weight: 600; font-size: 13.5px; }

.review-form-wrap {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 18px; padding: 26px; max-width: 700px; margin: 0 auto;
}
.review-form-wrap h3 { margin-bottom: 16px; font-size: 17px; }

/* ===== CONTACT ===== */
.contact { background: linear-gradient(135deg, var(--card), var(--card-2)); }
.contact-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.contact h2 { font-size: 26px; margin-bottom: 8px; }
.contact p { color: var(--muted); }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-2); border-top: 1px solid var(--border);
  padding: 40px 0 0;
}
.footer-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 30px;
  padding-bottom: 30px;
}
.footer h4 { margin-bottom: 8px; font-size: 15px; }
.footer p { color: var(--muted); font-size: 13.5px; line-height: 1.9; }
.footer a { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px; text-align: center;
  color: var(--muted); font-size: 13px;
}
@media (max-width: 600px) { .footer-inner { grid-template-columns: 1fr; } }

/* ===== MESSAGES ===== */
.messages { margin-top: 16px; }
.alert {
  padding: 14px 18px; border-radius: 10px; margin-bottom: 10px;
  font-size: 14px;
}
.alert-success {
  background: color-mix(in srgb, var(--success) 15%, transparent);
  color: var(--success);
  border: 1px solid color-mix(in srgb, var(--success) 40%, transparent);
}
.alert-error {
  background: color-mix(in srgb, var(--danger) 15%, transparent);
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
}

/* ===== FAB CALL ===== */
.call-fab {
  position: fixed; bottom: 22px; left: 22px; z-index: 60;
  width: 54px; height: 54px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(106,92,255,.5);
  transition: transform var(--transition);
}
.call-fab:hover { transform: scale(1.1); }

/* خلاصه رزرو */
.booking-summary {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 18px;
  text-align: center;
}
.booking-summary p {
  color: var(--muted);
  font-size: 13.5px;
  margin-bottom: 6px;
}
.summary-line {
  font-size: 17px !important;
  color: var(--text) !important;
}
.summary-line strong {
  color: var(--accent);
  padding: 0 4px;
}
#callBtn {
  text-decoration: none;
}
.small {
  font-size: 12.5px;
  margin-top: 12px;
  text-align: center;
}
.small a { color: var(--accent); }

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-list details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  transition: all var(--transition);
}
.faq-list details[open] {
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(106,92,255,.15);
}
.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: "＋";
  color: var(--primary);
  font-size: 20px;
  font-weight: 400;
}
.faq-list details[open] summary::after {
  content: "−";
}
.faq-list p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

/* ===== ABOUT PAGE ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 950px;
  margin: 0 auto;
}
.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: all var(--transition);
}
.about-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.about-card h3 {
  font-size: 17px;
  margin-bottom: 14px;
  color: var(--text);
}
.about-card ul {
  list-style: none;
  padding: 0;
}
.about-card li {
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
  padding-right: 18px;
  position: relative;
}
.about-card li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--accent);
  font-weight: bold;
}

@media (max-width: 700px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ===== CONTACT PAGE ===== */
.contact-card {
  text-align: center;
}
.contact-card .card-icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.contact-card h3 {
  margin-bottom: 8px;
}
.contact-card p {
  margin-bottom: 14px;
}
.contact-link {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 16px;
  padding: 8px 16px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border-radius: 10px;
  transition: all var(--transition);
}
.contact-link:hover {
  background: color-mix(in srgb, var(--primary) 22%, transparent);
}
a.contact-link { text-decoration: none; }

/* ===== PRIVACY PAGE ===== */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}
.privacy-content h2 {
  font-size: 19px;
  margin: 28px 0 12px;
  color: var(--text);
}
.privacy-content h2:first-child { margin-top: 0; }
.privacy-content p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 2;
}

.footer-inner {
  grid-template-columns: 1.2fr 1fr 1fr;
}
.footer-inner a { color: var(--accent); font-size: 13.5px; }

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; }
}