/* =========================================================
   رازان | چیدمان کلی: نوار بالا، هدر، منو، فوتر، دکمه‌های شناور
   ========================================================= */

/* ---------- نوار بالایی ---------- */
.topbar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-sm);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  height: var(--topbar-h);
}

.topbar__list {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  white-space: nowrap;
}

.topbar__item svg {
  width: 15px;
  height: 15px;
  color: var(--brass-400);
  flex: none;
}

.topbar__item a:hover {
  color: var(--white);
}

.topbar__social {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.topbar__social a {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--brass-400);
  transition: all var(--t-fast) var(--ease);
}

.topbar__social a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--brass-300);
}

.topbar__social svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 900px) {
  .topbar__inner {
    justify-content: center;
  }
  .topbar__list--secondary {
    display: none;
  }
}

@media (max-width: 560px) {
  .topbar__list .topbar__item:nth-child(n + 3) {
    display: none;
  }
}

/* ---------- هدر ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition:
    box-shadow var(--t) var(--ease),
    background-color var(--t) var(--ease);
}

.header.is-stuck {
  box-shadow: var(--sh-md);
  background: rgba(255, 255, 255, 0.97);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  height: var(--header-h);
}

/* لوگو */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  flex: none;
}

.logo__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: linear-gradient(140deg, var(--navy-700), var(--navy-600));
  color: var(--brass-400);
  box-shadow: 0 6px 18px -6px rgba(0, 46, 90, 0.55);
}

.logo__mark svg {
  width: 24px;
  height: 24px;
}

.logo__text {
  display: grid;
  line-height: 1.25;
}

.logo__name {
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--navy-800);
  letter-spacing: -0.02em;
}

.logo__tag {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* منوی اصلی */
.nav {
  margin-inline-start: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 0.5rem 0.875rem;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--r-full);
  white-space: nowrap;
  transition: all var(--t-fast) var(--ease);
}

.nav__link svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
  transition: transform var(--t-fast) var(--ease);
}

.nav__link:hover,
.nav__item.is-current > .nav__link {
  color: var(--navy-700);
  background: var(--navy-50);
}

.nav__item--has-children:hover > .nav__link svg {
  transform: rotate(180deg);
}

/* زیرمنوی کشویی */
.nav__item--has-children {
  position: relative;
}

.submenu {
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-start: 50%;
  transform: translateX(50%) translateY(8px);
  min-width: 232px;
  padding: var(--sp-3);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-lg);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--t-fast) var(--ease),
    transform var(--t) var(--ease-out),
    visibility var(--t-fast);
}

.nav__item--has-children:hover > .submenu,
.nav__item--has-children:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(50%) translateY(0);
}

.submenu a {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.5625rem 0.75rem;
  font-size: var(--fs-base);
  color: var(--gray-700);
  border-radius: var(--r-sm);
  transition: all var(--t-fast) var(--ease);
}

.submenu a:hover {
  background: var(--navy-50);
  color: var(--navy-700);
}

.submenu a svg {
  width: 17px;
  height: 17px;
  color: var(--brass-500);
  flex: none;
}

/* اکشن‌های هدر */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex: none;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--gray-600);
  transition: all var(--t-fast) var(--ease);
}

.icon-btn:hover {
  background: var(--navy-50);
  color: var(--navy-700);
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.nav-toggle {
  display: none;
}

@media (max-width: 1080px) {
  .nav {
    display: none;
  }
  .nav-toggle {
    display: grid;
  }
  .header__actions .btn--desktop {
    display: none;
  }
  .header__inner {
    justify-content: space-between;
  }
  .header__actions {
    margin-inline-start: auto;
  }
}

/* ---------- جستجوی بازشو ---------- */
.searchbar {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  border-top: 1px solid transparent;
  transition:
    grid-template-rows var(--t) var(--ease),
    border-color var(--t) var(--ease);
}

.searchbar.is-open {
  grid-template-rows: 1fr;
  border-top-color: var(--border);
}

.searchbar__inner {
  overflow: hidden;
}

.searchbar form {
  display: flex;
  gap: var(--sp-3);
  padding-block: var(--sp-4);
}

/* ---------- منوی موبایل ---------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 110;
  visibility: hidden;
  transition: visibility var(--t);
}

.drawer.is-open {
  visibility: visible;
}

.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 16, 31, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}

.drawer.is-open .drawer__backdrop {
  opacity: 1;
}

.drawer__panel {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  width: min(360px, 88vw);
  display: flex;
  flex-direction: column;
  background: var(--white);
  box-shadow: var(--sh-xl);
  transform: translateX(-100%);
  transition: transform var(--t) var(--ease-out);
}

[dir='rtl'] .drawer__panel {
  transform: translateX(100%);
}

.drawer.is-open .drawer__panel {
  transform: none;
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--border);
}

.drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4) var(--sp-5);
}

.drawer__foot {
  padding: var(--sp-5);
  border-top: 1px solid var(--border);
  background: var(--gray-25);
  display: grid;
  gap: var(--sp-3);
}

.mnav {
  display: grid;
  gap: 2px;
}

.mnav__link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: 0.8125rem var(--sp-3);
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--r-md);
  text-align: start;
  transition: all var(--t-fast) var(--ease);
}

.mnav__link:hover,
.mnav__item.is-current > .mnav__link {
  background: var(--navy-50);
  color: var(--navy-700);
}

.mnav__link > svg:last-child {
  width: 16px;
  height: 16px;
  margin-inline-start: auto;
  opacity: 0.5;
  transition: transform var(--t) var(--ease);
}

.mnav__item.is-open > .mnav__link > svg:last-child {
  transform: rotate(180deg);
}

.mnav__sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t) var(--ease);
}

.mnav__item.is-open > .mnav__sub {
  grid-template-rows: 1fr;
}

.mnav__sub > div {
  overflow: hidden;
}

.mnav__sub a {
  display: block;
  padding: 0.625rem var(--sp-3);
  margin-inline-start: var(--sp-5);
  font-size: var(--fs-base);
  color: var(--text-muted);
  border-inline-start: 2px solid var(--border);
}

.mnav__sub a:hover {
  color: var(--navy-700);
  border-inline-start-color: var(--brass-400);
}

/* ---------- فوتر ---------- */
.footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-base);
}

.footer a:hover {
  color: var(--brass-400);
}

/* نوار فراخوان بالای فوتر */
.footer-cta {
  position: relative;
  margin-bottom: calc(var(--section-y) * -0.5);
  z-index: 2;
}

.footer-cta__box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
  padding: clamp(1.75rem, 3vw, 2.75rem);
  border-radius: var(--r-xl);
  background:
    radial-gradient(
      120% 140% at 100% 0%,
      rgba(224, 167, 94, 0.3) 0%,
      transparent 55%
    ),
    linear-gradient(115deg, var(--navy-700), var(--navy-800) 55%, var(--navy-950));
  color: var(--white);
  box-shadow: var(--sh-xl);
  overflow: hidden;
}

.footer-cta__box h3 {
  color: var(--white);
  margin-bottom: var(--sp-2);
}

.footer-cta__box p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-base);
}

.footer-cta__actions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.footer__top {
  padding-top: calc(var(--section-y) * 0.9);
  padding-bottom: var(--sp-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: var(--sp-8) var(--sp-6);
}

.footer__col h5 {
  position: relative;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--white);
}

.footer__col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 30px;
  height: 2px;
  border-radius: 2px;
  background: var(--brass-400);
}

.footer__about p {
  margin-block: var(--sp-4) var(--sp-5);
  line-height: var(--lh-normal);
  color: rgba(255, 255, 255, 0.62);
}

.footer__links {
  display: grid;
  gap: var(--sp-3);
}

.footer__links a {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(255, 255, 255, 0.7);
}

.footer__links a::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brass-500);
  opacity: 0.7;
  flex: none;
  transition: transform var(--t-fast) var(--ease);
}

.footer__links a:hover::before {
  transform: scale(1.6);
}

.footer__contact {
  display: grid;
  gap: var(--sp-4);
}

.footer__contact li {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
}

.footer__contact svg {
  flex: none;
  width: 19px;
  height: 19px;
  margin-top: 5px;
  color: var(--brass-400);
}

.footer__contact span {
  display: block;
  color: rgba(255, 255, 255, 0.62);
}

.footer__contact strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 1px;
}

.footer__social {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}

.footer__social {
  flex-wrap: wrap;
}

.footer__social a {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  height: 40px;
  padding-inline: 0.875rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--t-fast) var(--ease);
}

.footer__social a:hover {
  background: var(--brass-400);
  border-color: var(--brass-400);
  color: var(--navy-950);
  transform: translateY(-3px);
}

.footer__social svg {
  width: 19px;
  height: 19px;
}

.footer__bottom {
  padding-block: var(--sp-5);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .footer__bottom-inner {
    justify-content: center;
    text-align: center;
  }
}

/* ---------- دکمه‌های شناور ---------- */
.floaters {
  position: fixed;
  inset-inline-end: var(--sp-4);
  bottom: var(--sp-4);
  z-index: 80;
  display: grid;
  gap: var(--sp-3);
  justify-items: center;
}

.floater {
  position: relative;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: var(--white);
  box-shadow: var(--sh-lg);
  transition: all var(--t) var(--ease-out);
}

.floater:hover {
  transform: translateY(-4px) scale(1.05);
}

.floater svg {
  width: 23px;
  height: 23px;
}

.floater--call {
  background: var(--navy-700);
}

.floater--whatsapp {
  background: #25d366;
}

.floater--top {
  background: var(--white);
  color: var(--navy-700);
  border: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
}

.floater--top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.floater__label {
  position: absolute;
  inset-inline-end: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) scale(0.9);
  padding: 0.3125rem 0.75rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  white-space: nowrap;
  background: var(--navy-950);
  color: var(--white);
  border-radius: var(--r-sm);
  opacity: 0;
  pointer-events: none;
  transition: all var(--t-fast) var(--ease-out);
}

.floater:hover .floater__label {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

@media (max-width: 560px) {
  .floaters {
    inset-inline-end: var(--sp-3);
    bottom: var(--sp-3);
  }
  .floater {
    width: 46px;
    height: 46px;
  }
}