/* ==========================================================================
   هاست باران — استایل اصلی
   Premium RTL Landing Page for Domain Registration
   ========================================================================== */

/* ---------- فونت‌ها: IRANSans (اصلی) + Vazirmatn (جایگزین) ---------- */

@font-face {
  font-family: 'IRANSans';
  src: url('../fonts/IRANSans/IRANSansWeb.woff2') format('woff2'),
       url('../fonts/IRANSans/IRANSansWeb.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IRANSans';
  src: url('../fonts/IRANSans/IRANSansWeb-Light.woff2') format('woff2'),
       url('../fonts/IRANSans/IRANSansWeb-Light.woff') format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IRANSans';
  src: url('../fonts/IRANSans/IRANSansWeb-Medium.woff2') format('woff2'),
       url('../fonts/IRANSans/IRANSansWeb-Medium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IRANSans';
  src: url('../fonts/IRANSans/IRANSansWeb-Bold.woff2') format('woff2'),
       url('../fonts/IRANSans/IRANSansWeb-Bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IRANSans';
  src: url('../fonts/IRANSans/IRANSansWeb-Black.woff2') format('woff2'),
       url('../fonts/IRANSans/IRANSansWeb-Black.woff') format('woff');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/Vazirmatn-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/Vazirmatn-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/Vazirmatn-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/Vazirmatn-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('../fonts/Vazirmatn/Vazirmatn-Black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* ---------- توکن‌های طراحی ---------- */
:root {
  /* پالت رنگ برند: آبی اقیانوسی + سبز مکمل روی زمینه کرم */
  --primary: #40A2E3;
  --primary-dark: #2B85C6;
  --primary-deep: #0F4C75;
  --primary-deeper: #0A3554;
  --primary-light: #7CC3EE;
  --primary-pale: #BBE2EC;
  --primary-bg: #E9F6FB;

  /* رنگ مکمل برند (سبز اقیانوسی) */
  --accent: #0D9276;
  --accent-strong: #0A7A62;
  --accent-2: #16B797;
  --accent-deep: #076B56;
  --accent-bg: #E2F4EE;
  --accent-border: #BCE4D7;

  --background: #FFF6E9;
  --white: #FFFDF8;

  --text: #0E3A4E;
  --text-muted: #476879;
  --text-soft: #7A95A3;

  --success: #0D9276;
  --success-deep: #0A745E;
  --success-bg: #E2F4EE;
  --success-border: #B9E2D4;
  --danger: #DC2626;
  --danger-deep: #B91C1C;
  --danger-bg: #FDECEC;
  --warning: #B45309;
  --warning-bg: #FEF3E2;
  --warning-border: #F0D9AE;

  --border: #F0E4D2;
  --border-strong: #E0D0B8;

  /* سطوح (برای پشتیبانی کامل تم تاریک) */
  --card: #FFFDF8;
  --card-soft: #FFF9F0;
  --card-hover: #FFF6EA;
  --section-alt: #FFFDF8;
  --sk: #F3E8D7;
  --shine: rgba(255, 255, 255, .8);
  --header-bg: rgba(255, 251, 243, .9);
  --glass: rgba(255, 253, 248, .75);
  --col-hb-bg: #E4F4F9;
  --col-hb-text: #0F4C75;
  --logo-on-light: #0E3A4E;
  --faq-hover: #FFFAF1;

  /* ابعاد و شکل */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --container: 1180px;
  --header-h: 76px;

  /* سایه‌ها — ته‌رنگ اقیانوسی */
  --shadow-sm: 0 2px 10px -2px rgba(15, 76, 117, .1);
  --shadow: 0 14px 40px -12px rgba(15, 76, 117, .18);
  --shadow-lg: 0 30px 70px -20px rgba(10, 53, 84, .4);

  /* تایپوگرافی */
  --font: 'IRANSans', 'IRANSansWeb', 'Vazirmatn', Tahoma, 'Segoe UI', Arial, sans-serif;

  /* حرکت */
  --ease: cubic-bezier(.4, 0, .2, 1);
  --transition: .25s var(--ease);
}

/* ---------- تم تاریک: بازتعریف توکن‌ها (اقیانوس عمیق) ---------- */
html[data-theme="dark"] {
  color-scheme: dark;

  --primary: #4AAAE8;
  --primary-dark: #7CC3EE;
  --primary-light: #9AD4F5;
  --primary-pale: #16455C;
  --primary-bg: #0C2A3A;

  --accent: #14B08C;
  --accent-strong: #1FC5A0;
  --accent-deep: #5ADBB8;
  --accent-bg: rgba(13, 146, 118, .16);
  --accent-border: rgba(42, 201, 163, .34);

  --background: #071E2B;
  --text: #E3F2EF;
  --text-muted: #A3C1CB;
  --text-soft: #7196A2;

  --success: #14B08C;
  --success-deep: #4ADBB4;
  --success-bg: rgba(13, 146, 118, .16);
  --success-border: rgba(74, 219, 180, .3);
  --danger: #F26D6D;
  --danger-deep: #F8908F;
  --danger-bg: rgba(226, 72, 72, .15);
  --warning: #F5B04C;
  --warning-bg: rgba(214, 133, 22, .14);
  --warning-border: rgba(245, 176, 76, .32);

  --border: #12374A;
  --border-strong: #1B4A61;

  --card: #0B2A3A;
  --card-soft: #0E3042;
  --card-hover: #103548;
  --section-alt: #092533;
  --sk: #113447;
  --shine: rgba(255, 255, 255, .08);
  --header-bg: rgba(7, 30, 43, .88);
  --glass: rgba(11, 42, 58, .72);
  --col-hb-bg: #0C2A3A;
  --col-hb-text: #A8DCEF;
  --logo-on-light: #E8F6F2;
  --faq-hover: #0D2E3F;

  --shadow-sm: 0 2px 10px -2px rgba(0, 0, 0, .5);
  --shadow: 0 14px 40px -12px rgba(0, 0, 0, .55);
  --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, .65);
}

/* ---------- ریست و پایه ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--primary-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary); }

h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, button, textarea, select { font: inherit; color: inherit; }
b, strong { font-weight: 700; }

::selection { background: var(--accent-border); color: var(--primary-deeper); }

:focus-visible {
  outline: 3px solid var(--primary-light);
  outline-offset: 2px;
  border-radius: 4px;
}

section[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100px;
  inset-inline-start: 16px;
  z-index: 300;
  background: var(--primary-deep);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 12px 12px;
  font-weight: 700;
  transition: top var(--transition);
}
.skip-link:focus-visible { top: 0; color: #fff; }

.ico {
  width: 1.15em;
  height: 1.15em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  vertical-align: middle;
}

/* ---------- سکشن‌ها ---------- */
.section { padding: 96px 0; }

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-deep);
  background: var(--accent-bg);
  border: 1px solid var(--accent-border);
  font-size: .875rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(1.55rem, 2.6vw + .6rem, 2.4rem);
  font-weight: 900;
  line-height: 1.45;
  color: var(--text);
  letter-spacing: -.01em;
}

.section-sub {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ---------- دکمه‌ها ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 14px;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.6;
  padding: 12px 24px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition), color var(--transition),
              border-color var(--transition);
  will-change: transform;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .6; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(43, 133, 198, .55);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -10px rgba(43, 133, 198, .65);
}

/* دکمه تاکیدی سبز اقیانوسی — CTAهای اصلی */
.btn-accent {
  background: linear-gradient(135deg, #12A987 0%, #0D9276 52%, #0A7A62 100%);
  color: #fff;
  box-shadow: 0 12px 28px -10px rgba(13, 146, 118, .6), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.btn-accent:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -12px rgba(13, 146, 118, .7), inset 0 1px 0 rgba(255, 255, 255, .3);
}
html[data-theme="dark"] .btn-accent { color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--primary-dark);
  border: 1.5px solid var(--border-strong);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--primary-deep);
  box-shadow: 0 14px 34px -10px rgba(2, 20, 45, .5);
}
.btn-light:hover {
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 20px 44px -12px rgba(2, 20, 45, .55);
}

.btn-lg { padding: 15px 30px; font-size: 1.02rem; border-radius: 16px; }
.btn-sm { padding: 9px 18px; font-size: .875rem; border-radius: 12px; }

/* ---------- هدر ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition),
              border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.15rem;
  color: #fff;
  transition: color var(--transition), opacity var(--transition);
}
.logo:hover { color: #fff; opacity: .9; }
.logo-mark { width: 40px; height: 40px; border-radius: 10px; box-shadow: 0 6px 16px -4px rgba(4,35,74,.45); }
.logo-text { letter-spacing: -.01em; }

.site-header.is-scrolled .logo { color: var(--logo-on-light); }
.site-header.is-scrolled .logo:hover { color: var(--primary-dark); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-inline-start: auto;
}

.nav-link {
  color: rgba(255, 255, 255, .92);
  font-weight: 500;
  font-size: .95rem;
  padding: 8px 14px;
  border-radius: 10px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: #fff; background: rgba(255, 255, 255, .14); }

.site-header.is-scrolled .nav-link { color: var(--text-muted); }
.site-header.is-scrolled .nav-link:hover { color: var(--primary-dark); background: var(--primary-bg); }

.nav-cta { margin-inline-start: 12px; box-shadow: 0 8px 22px -8px rgba(2, 20, 45, .5); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-inline-start: 8px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
  transition: background var(--transition), transform var(--transition), border-color var(--transition), color var(--transition);
}
.theme-toggle:hover { background: rgba(255, 255, 255, .26); transform: translateY(-1px); }
.theme-toggle:active { transform: scale(.94); }
.theme-toggle .ico { width: 20px; height: 20px; }
.theme-toggle .ico-sun { display: none; }
html[data-theme="dark"] .theme-toggle .ico-sun { display: block; }
html[data-theme="dark"] .theme-toggle .ico-moon { display: none; }
.site-header.is-scrolled .theme-toggle {
  background: var(--primary-bg);
  border-color: var(--border-strong);
  color: var(--primary-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 12px;
  margin-inline-start: auto;
  transition: background var(--transition);
}
.nav-toggle:hover { background: rgba(255, 255, 255, .24); }
.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2.5px;
  border-radius: 2px;
  background: #fff;
  transition: transform var(--transition), opacity var(--transition);
}
.site-header.is-scrolled .nav-toggle { background: var(--primary-bg); border-color: var(--border-strong); }
.site-header.is-scrolled .nav-toggle-bar { background: var(--logo-on-light); }

.nav-toggle.is-active .nav-toggle-bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.is-active .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-active .nav-toggle-bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 190;
  background: rgba(4, 35, 74, .55);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

/* ---------- هیرو: جستجوی تمام‌صفحه ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + 40px) 0 96px;
  overflow: hidden;
  /* بکگراند کهکشانی: شب عمیق اقیانوس + هاله‌های آبی، سبز و آسمانی */
  background:
    radial-gradient(1200px 620px at 84% -12%, rgba(64, 162, 227, .42) 0%, transparent 62%),
    radial-gradient(950px 560px at 6% 114%, rgba(13, 146, 118, .4) 0%, transparent 62%),
    radial-gradient(760px 460px at 52% 122%, rgba(187, 226, 236, .15) 0%, transparent 64%),
    radial-gradient(560px 360px at 14% -6%, rgba(15, 76, 117, .55) 0%, transparent 70%),
    linear-gradient(168deg, #032330 0%, #06405A 36%, #0B6C97 74%, #2E93C4 100%);
  color: #fff;
}

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

/* شفق قطبی — مخروط گرادیان چرخان با ته‌رنگ آبی و سبز اقیانوسی */
.hero-aurora {
  position: absolute;
  width: 1500px;
  height: 1500px;
  top: -46%;
  left: 50%;
  margin-left: -750px;
  border-radius: 50%;
  background: conic-gradient(from 140deg at 50% 50%,
    transparent 0%,
    rgba(64, 162, 227, .3) 14%,
    rgba(20, 180, 150, .24) 32%,
    rgba(187, 226, 236, .14) 48%,
    rgba(64, 162, 227, .22) 66%,
    transparent 84%);
  filter: blur(64px);
  opacity: .62;
  animation: auroraSpin 46s linear infinite;
  will-change: transform;
}
@keyframes auroraSpin {
  to { transform: rotate(360deg); }
}

/* پرتو نور مورب — حس نور استودیویی از بالا */
.hero-beam {
  position: absolute;
  top: -34%;
  inset-inline-end: -12%;
  width: 58%;
  height: 150%;
  background: linear-gradient(90deg, transparent 6%, rgba(143, 208, 255, .13) 42%, rgba(150, 235, 205, .09) 58%, transparent 94%);
  transform: rotate(26deg);
  filter: blur(30px);
}
.hero-beam::after {
  content: '';
  position: absolute;
  top: 6%;
  inset-inline-start: 4%;
  width: 34%;
  height: 120%;
  background: linear-gradient(90deg, transparent, rgba(234, 246, 255, .1) 50%, transparent);
  filter: blur(22px);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 42%, #000 30%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 42%, #000 30%, transparent 78%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .5;
  will-change: transform;
}
.orb-1 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(64, 162, 227, .75), transparent 68%);
  top: -140px; inset-inline-start: -120px;
  animation: orbFloat 16s ease-in-out infinite;
}
.orb-2 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(187, 226, 236, .5), transparent 66%);
  bottom: -120px; inset-inline-end: -80px;
  animation: orbFloat 20s ease-in-out -6s infinite reverse;
}
.orb-3 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(46, 147, 196, .8), transparent 70%);
  top: 34%; inset-inline-end: 12%;
  animation: orbFloat 24s ease-in-out -12s infinite;
}
.orb-4 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(13, 146, 118, .55), transparent 68%);
  top: 14%; inset-inline-start: 15%;
  animation: orbFloat 22s ease-in-out -4s infinite reverse;
}

/* بافت نویز ظریف — عمق و متریال بودن بکگراند */
.hero-noise {
  position: absolute;
  inset: 0;
  opacity: .05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

@keyframes orbFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  33%      { transform: translate3d(26px, -34px, 0) scale(1.06); }
  66%      { transform: translate3d(-22px, 22px, 0) scale(.96); }
}

/* ---------- کهکشان دامنه‌ها — پسوندهای شناور + ستاره‌ها ---------- */
.hero-galaxy {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.g-item {
  position: absolute;
  bottom: -70px;
  opacity: 0;
  animation: gRise linear infinite;
  will-change: transform, opacity;
}
.g-chip {
  display: inline-block;
  font-weight: 800;
  direction: ltr;
  letter-spacing: .02em;
  color: #D9F4EA;
  background: linear-gradient(135deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .05));
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 100px;
  padding: 5px 13px;
  text-shadow: 0 0 18px rgba(159, 232, 205, .6);
  box-shadow: 0 0 22px -6px rgba(122, 226, 190, .4);
  animation: gSway ease-in-out infinite alternate;
  will-change: transform;
}
.g-chip--blue {
  color: #D6EDFB;
  text-shadow: 0 0 18px rgba(140, 205, 245, .6);
  box-shadow: 0 0 22px -6px rgba(125, 200, 245, .4);
}
.g-star {
  display: inline-block;
  border-radius: 50%;
  background: #CFEFF7;
  box-shadow: 0 0 10px 1px rgba(190, 233, 245, .8);
  animation: gTwinkle ease-in-out infinite alternate;
  will-change: transform, opacity;
}
.g-comet {
  position: absolute;
  top: -12%;
  width: 150px;
  height: 2px;
  border-radius: 100px;
  background: linear-gradient(90deg, rgba(213, 246, 235, 0), rgba(213, 246, 235, .9));
  filter: drop-shadow(0 0 6px rgba(180, 240, 220, .7));
  opacity: 0;
  animation: gComet linear infinite;
  will-change: transform, opacity;
}
@keyframes gRise {
  0%   { transform: translate3d(0, 0, 0); opacity: 0; }
  7%   { opacity: var(--g-op, .8); }
  88%  { opacity: var(--g-op, .8); }
  100% { transform: translate3d(var(--g-drift, 20px), calc(-100vh - 140px), 0); opacity: 0; }
}
@keyframes gSway {
  from { transform: translateX(calc(var(--g-sway, 12px) * -1)) rotate(-4deg); }
  to   { transform: translateX(var(--g-sway, 12px)) rotate(4deg); }
}
@keyframes gTwinkle {
  from { transform: scale(.55); opacity: .25; }
  to   { transform: scale(1.2); opacity: 1; }
}
@keyframes gComet {
  0%, 76% { transform: translate3d(0, 0, 0) rotate(-34deg); opacity: 0; }
  80%     { opacity: 1; }
  100%    { transform: translate3d(-44vw, 58vh, 0) rotate(-34deg); opacity: 0; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: .9rem;
  font-weight: 700;
  color: #DCEFFF;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .22);
  padding: 9px 20px;
  border-radius: 100px;
  margin-bottom: 26px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.hero-badge .ico { color: #7BE3C3; }

.hero-title {
  /* تک‌خطی در همه بریک‌پوینت‌ها: ۶.۱vw متن را دقیقاً در عرض کانتینر جا می‌دهد */
  font-size: clamp(1.15rem, 6.1vw, 3.1rem);
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: -.015em;
  white-space: nowrap;
  text-shadow: 0 18px 50px rgba(2, 18, 42, .45);
}

.hero-title .grad {
  background: linear-gradient(100deg, #C9F7E4 0%, #BBE2EC 34%, #9BD8F4 66%, #A5EFD5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 12px 32px rgba(13, 146, 118, .38));
}

.hero-sub {
  margin-top: 20px;
  max-width: 560px;
  font-size: clamp(1rem, .6vw + .85rem, 1.2rem);
  color: rgba(233, 246, 255, .92);
  text-wrap: balance;
}

/* جعبه جستجو — قهرمان صفحه */
.search-card {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 8px;
  width: 100%;
  max-width: 780px;
  margin-top: 44px;
  background: var(--card);
  border-radius: 22px;
  padding: 10px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .65),
    var(--shadow-lg);
  transition: box-shadow var(--transition), transform var(--transition);
}
html[data-theme="dark"] .search-card {
  box-shadow:
    0 0 0 1px rgba(124, 192, 255, .22),
    0 0 44px -6px rgba(46, 139, 233, .3),
    var(--shadow-lg);
}
.search-card:focus-within {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 3px rgba(143, 208, 255, .55),
    0 34px 80px -18px rgba(2, 18, 42, .55);
}

.search-icon {
  display: flex;
  align-items: center;
  padding-inline-start: 12px;
  color: var(--text-soft);
  font-size: 1.25rem;
}
.search-card:focus-within .search-icon { color: var(--primary); }

.search-input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--text);
  padding: 14px 6px;
}
.search-input::placeholder { color: var(--text-soft); font-weight: 400; }
.search-input::-webkit-search-cancel-button { -webkit-appearance: none; }

.search-submit { flex-shrink: 0; padding-inline: 30px; font-size: 1rem; }

.search-card.shake { animation: shake .4s var(--ease); }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(6px); }
  50% { transform: translateX(-6px); }
  75% { transform: translateX(4px); }
}

/* چیپ‌های پسوند و قیمت */
.tld-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
}

.tld-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .24);
  color: #EAF6FF;
  font-size: .9rem;
  padding: 9px 16px;
  border-radius: 100px;
  transition: background var(--transition), border-color var(--transition),
              transform var(--transition), box-shadow var(--transition);
}
.tld-chip:hover {
  background: rgba(255, 255, 255, .2);
  transform: translateY(-2px);
}
.tld-chip.is-active {
  background: #fff;
  border-color: #fff;
  color: var(--primary-deep);
  font-weight: 700;
  box-shadow: 0 10px 26px -8px rgba(2, 18, 42, .55);
}

.chip-tld { font-weight: 900; letter-spacing: .01em; }
.chip-price { font-size: .8rem; color: rgba(234, 246, 255, .85); }
.tld-chip.is-active .chip-price { color: var(--text-muted); }
.chip-price b { font-size: .9rem; color: inherit; }

/* حالت‌های نتیجه جستجو */
.search-result { width: 100%; max-width: 780px; margin-inline: auto; }

.result {
  margin-top: 22px;
  background: var(--card);
  color: var(--text);
  border-radius: 18px;
  padding: 22px 24px;
  text-align: start;
  box-shadow: var(--shadow-lg);
  animation: resultIn .38s var(--ease) both;
}
@keyframes resultIn {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.result--available  { border-inline-start: 5px solid var(--success); }
.result--registered { border-inline-start: 5px solid var(--danger); }
.result--invalid,
.result--error      { border-inline-start: 5px solid var(--warning); }

.result-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.result-ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.result--available .result-ico { background: var(--success-bg); color: var(--success-deep); }
.result--registered .result-ico { background: var(--danger-bg); color: var(--danger-deep); }
.result--invalid .result-ico,
.result--error .result-ico { background: var(--warning-bg); color: var(--warning); }
.result-ico .ico { width: 1.4em; height: 1.4em; stroke-width: 2.4; }

.result-title {
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1.7;
}
.result-title bdi { unicode-bidi: isolate; }

.result-domain {
  font-family: 'Vazirmatn', var(--font);
  letter-spacing: .01em;
}

.result-sub {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: .95rem;
}

.result-price {
  margin-top: 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.result-price .price-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary-dark);
}
.result-price .price-unit { color: var(--text-muted); font-size: .92rem; }

.result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--background);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 100px;
}
.meta-chip .ico { color: var(--success); }

.result-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.result-note {
  margin-top: 12px;
  font-size: .8rem;
  color: var(--text-soft);
}

/* ---------- کارت‌های نتیجه رنگی مدرن ---------- */
.result--available {
  border: 0;
  background: linear-gradient(135deg, #0A7A62 0%, #0D9276 55%, #16B797 100%);
  color: #fff;
  box-shadow: 0 26px 60px -18px rgba(13, 146, 118, .55);
  position: relative;
  overflow: hidden;
}
.result--available::before {
  content: '';
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  filter: blur(55px);
  top: -90px;
  inset-inline-end: -70px;
  pointer-events: none;
}
.result--available > * { position: relative; }
.result--available .result-ico { background: rgba(255, 255, 255, .2); color: #fff; }
.result--available .result-title { color: #fff; }
.result--available .result-sub { color: rgba(255, 255, 255, .88); }
.result--available .result-note { color: rgba(255, 255, 255, .78); }
.result--available .result-price .price-num { color: #fff; font-size: 1.65rem; }
.result--available .result-price .price-unit { color: rgba(255, 255, 255, .88); }
.result--available .meta-chip {
  background: rgba(255, 255, 255, .15);
  border-color: rgba(255, 255, 255, .3);
  color: #fff;
}
.result--available .meta-chip .ico { color: #fff; }
.result--available .btn-primary {
  background: #fff;
  color: #0A745E;
  box-shadow: 0 14px 30px -10px rgba(2, 44, 34, .55);
}
.result--available .btn-primary:hover { color: #07614E; }

.result--registered {
  border: 0;
  background: linear-gradient(135deg, #9F1239 0%, #DC2626 58%, #F43F5E 100%);
  color: #fff;
  box-shadow: 0 26px 60px -18px rgba(190, 18, 60, .5);
  position: relative;
  overflow: hidden;
}
.result--registered::before {
  content: '';
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .14);
  filter: blur(55px);
  top: -90px;
  inset-inline-end: -70px;
  pointer-events: none;
}
.result--registered > * { position: relative; }
.result--registered .result-ico { background: rgba(255, 255, 255, .2); color: #fff; }
.result--registered .result-title { color: #fff; }
.result--registered .result-sub { color: rgba(255, 255, 255, .88); }
.result--registered .result-note { color: rgba(255, 255, 255, .8); }
.result--registered a.result-note { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.result--registered .suggest-chip {
  background: rgba(255, 255, 255, .16);
  border-color: rgba(255, 255, 255, .34);
  color: #fff;
}
.result--registered .suggest-chip:hover {
  background: #fff;
  color: #B91C1C;
  box-shadow: 0 10px 22px -8px rgba(2, 18, 42, .45);
}
.result--registered .suggest-chip:hover .chip-p { color: #B91C1C; }
.result--registered .suggest-chip .chip-p { color: rgba(255, 255, 255, .88); }
.result--registered .whois-toggle .btn-outline,
.result--registered .btn-outline {
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}
.result--registered .btn-outline:hover {
  background: rgba(255, 255, 255, .16);
  border-color: #fff;
  color: #fff;
}

/* پیشنهاد پسوندهای جایگزین */
.suggest-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.suggest-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-deep);
  font-weight: 700;
  font-size: .92rem;
  padding: 8px 14px;
  border-radius: 12px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.suggest-chip:hover {
  background: var(--card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.suggest-chip .chip-domain { font-weight: 800; }
.suggest-chip .chip-domain bdi { unicode-bidi: isolate; }
.suggest-chip .chip-p { font-weight: 500; font-size: .8rem; color: var(--success-deep); }

/* دکمه هویز */
.whois-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- پنل اطلاعات هویز (همیشه کارت روشن داخل کارت رنگی) ---------- */
.whois-panel {
  margin-top: 18px;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  animation: resultIn .3s var(--ease) both;
}

.whois-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.whois-item {
  background: var(--card-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  min-width: 0;
}

.whois-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.whois-value {
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
}
.whois-value .gregorian {
  display: block;
  font-size: .74rem;
  font-weight: 500;
  color: var(--text-soft);
  direction: ltr;
  text-align: end;
}
.whois-value--muted { color: var(--text-soft); font-weight: 500; }

.whois-status-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.status-chip {
  display: inline-block;
  font-size: .74rem;
  font-weight: 700;
  color: var(--primary-dark);
  background: var(--primary-bg);
  border: 1px solid var(--primary-pale);
  padding: 3px 10px;
  border-radius: 100px;
}
.status-chip--warn { color: var(--warning); background: var(--warning-bg); border-color: var(--warning-border); }

.expiry-soon {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-inline-start: 8px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--danger-deep);
  background: var(--danger-bg);
  padding: 2px 10px;
  border-radius: 100px;
}

.whois-note {
  margin-top: 14px;
  font-size: .78rem;
  color: var(--warning);
  background: var(--warning-bg);
  border: 1px dashed var(--warning-border);
  border-radius: 10px;
  padding: 8px 14px;
}

.whois-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 6px 4px;
  color: var(--text-muted);
  font-size: .95rem;
}
.whois-panel .spinner { border-color: var(--primary-pale); border-top-color: var(--primary); }
.whois-panel .btn-outline { color: var(--primary-dark); border-color: var(--border-strong); }
.whois-panel .btn-outline:hover { background: var(--primary-bg); border-color: var(--primary); color: var(--primary-dark); }

/* اسکلتون و اسپینر */
.spinner {
  width: 22px;
  height: 22px;
  border: 3px solid var(--primary-pale);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.sk {
  position: relative;
  overflow: hidden;
  background: var(--sk);
  border-radius: 8px;
}
.sk::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--shine), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { to { transform: translateX(100%); } }

.search-loading {
  margin-top: 22px;
  background: var(--card);
  border-radius: 18px;
  padding: 22px 24px;
  text-align: start;
  box-shadow: var(--shadow-lg);
  animation: resultIn .3s var(--ease) both;
}
.search-loading .loading-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-weight: 600;
}
.search-loading .sk-line { height: 12px; margin-top: 16px; }
.search-loading .sk-line:nth-child(2) { width: 72%; }
.search-loading .sk-line:nth-child(3) { width: 46%; }

/* نوار اعتماد هیرو */
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  margin-top: 38px;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .86rem;
  font-weight: 500;
  color: rgba(234, 246, 255, .88);
}
.trust-item .ico { color: #7BE3C3; width: 1em; height: 1em; stroke-width: 3; }

/* فلش اسکرول */
.scroll-cue {
  position: absolute;
  z-index: 2;
  bottom: 22px;
  inset-inline-start: 50%;
  transform: translateX(50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: rgba(234, 246, 255, .8);
  font-size: .8rem;
  font-weight: 500;
  transition: color var(--transition);
}
.scroll-cue:hover { color: #fff; }
.scroll-cue .ico { animation: cueBounce 1.8s var(--ease) infinite; }
@keyframes cueBounce {
  0%, 100% { transform: translateY(0); opacity: .7; }
  50%      { transform: translateY(6px); opacity: 1; }
}

/* ---------- مقایسه قیمت ---------- */
.compare { background: linear-gradient(180deg, var(--primary-bg) 0%, var(--background) 30%); }

.compare-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 14px;
}
.compare-toolbar .ico { transition: transform .5s var(--ease); }
.compare-toolbar.is-loading .ico { animation: spin .9s linear infinite; }

.compare-shell { position: relative; }

.table-scroll {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: .95rem;
}

.compare-table th,
.compare-table td {
  padding: 16px 18px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table tbody tr { transition: background var(--transition); }
.compare-table tbody tr:hover { background: var(--card-hover); }

.compare-table thead th {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--card-soft);
  padding-block: 14px;
  white-space: nowrap;
}

/* ستون هاست باران */
.compare-table .col-hb {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  font-size: .95rem;
  font-weight: 800;
  box-shadow: inset 0 -3px 0 rgba(255, 255, 255, .25);
}
.compare-table thead .col-hb {
  border-radius: 0;
}
.compare-table thead .col-hb .hb-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: rgba(255, 255, 255, .2);
  border-radius: 7px;
  margin-inline-end: 7px;
  vertical-align: middle;
}
.compare-table thead .col-hb .hb-star .ico { width: 13px; height: 13px; fill: #A9EFD5; stroke: #A9EFD5; }

.compare-table td.col-hb {
  background: var(--col-hb-bg);
  color: var(--col-hb-text);
  font-weight: 800;
  font-size: 1rem;
}

/* ستون اول چسبان (موبایل) */
.compare-table th:first-child,
.compare-table td:first-child {
  position: sticky;
  inset-inline-start: 0;
  z-index: 1;
  background: var(--card);
  text-align: start;
  min-width: 128px;
  box-shadow: -1px 0 0 var(--border);
}
.compare-table thead th:first-child { background: var(--card-soft); }

.cell-tld {
  display: block;
  font-weight: 900;
  font-size: 1.02rem;
  color: var(--col-hb-text);
  direction: ltr;
  text-align: start;
}
.cell-hint { display: block; font-size: .74rem; color: var(--text-soft); font-weight: 500; }

.cell-price {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text);
  white-space: nowrap;
}
.cell-price small { font-size: .74rem; color: var(--text-soft); font-weight: 500; margin-inline-start: 4px; }

.best-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-size: .7rem;
  font-weight: 800;
  color: var(--success-deep);
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  padding: 2px 10px;
  border-radius: 100px;
}
.best-badge .ico { width: 11px; height: 11px; stroke-width: 3.4; }

.diff {
  display: block;
  margin-top: 5px;
  font-size: .74rem;
  font-weight: 700;
  white-space: nowrap;
}
.diff--up   { color: var(--danger-deep); }
.diff--down { color: var(--success-deep); }
.diff--same { color: var(--text-soft); font-weight: 500; }

/* اسکلتون جدول */
.compare-skeleton { padding: 26px; }
.compare-skeleton .sk-row {
  height: 52px;
  border-radius: 12px;
  margin-bottom: 12px;
}
.compare-skeleton .sk-row:last-child { margin-bottom: 0; }

/* حالت خطای مقایسه */
.state-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 40px 28px;
  text-align: center;
  color: var(--text-muted);
  margin: 0;
}
.state-card .state-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px; height: 54px;
  border-radius: 18px;
  background: var(--warning-bg);
  color: var(--warning);
  font-size: 1.5rem;
  margin-bottom: 14px;
}
.state-card .state-title { font-weight: 800; color: var(--text); font-size: 1.05rem; margin-bottom: 6px; }
.state-card .btn { margin-top: 18px; }

.compare-meta {
  margin-top: 22px;
  display: grid;
  gap: 8px;
  justify-items: center;
  text-align: center;
}
.compare-updated { font-size: .85rem; font-weight: 600; color: var(--text-muted); }
.compare-source { font-size: .8rem; color: var(--text-soft); }
.compare-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 640px;
  font-size: .8rem;
  line-height: 1.9;
  color: var(--text-soft);
  background: var(--card);
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  padding: 10px 16px;
}
.compare-disclaimer .ico { margin-top: 5px; color: var(--text-soft); }

/* پنل دعوت به استعلام قیمت */
.compare-intro {
  background: var(--card);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 52px 28px;
  text-align: center;
}
.compare-intro-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent-bg) 0%, var(--accent-border) 100%);
  color: var(--accent-deep);
  font-size: 1.7rem;
  margin-bottom: 18px;
  box-shadow: 0 14px 30px -12px rgba(13, 146, 118, .45);
}
.compare-intro-title {
  font-size: 1.28rem;
  font-weight: 900;
  margin-bottom: 10px;
}
.compare-intro-sub {
  max-width: 520px;
  margin: 0 auto 24px;
  color: var(--text-muted);
  font-size: .95rem;
  line-height: 2;
}
.compare-toolbar[hidden] { display: none; }
.compare-toolbar { margin-bottom: 14px; }

/* لودینگ مرحله‌ای دریافت قیمت */
.compare-loading {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
}
.cl-head {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
}
.cl-head .spinner { width: 20px; height: 20px; border-width: 2.5px; }
.cl-bar {
  height: 8px;
  border-radius: 100px;
  background: var(--accent-bg);
  overflow: hidden;
  margin-bottom: 22px;
}
.cl-bar-fill {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent 0%, #2AC9A3 45%, #0D9276 55%, transparent 100%);
  transform: translateX(100%);
  animation: clSweep 1.15s linear infinite;
}
@keyframes clSweep {
  from { transform: translateX(100%); }
  to   { transform: translateX(-100%); }
}
.cl-rows .sk-row {
  height: 52px;
  border-radius: 12px;
  margin-bottom: 12px;
  opacity: 0;
  animation: clRowIn .45s var(--ease) forwards;
}
.cl-rows .sk-row:nth-child(1) { animation-delay: .12s; }
.cl-rows .sk-row:nth-child(2) { animation-delay: .3s; }
.cl-rows .sk-row:nth-child(3) { animation-delay: .48s; }
.cl-rows .sk-row:nth-child(4) { animation-delay: .66s; }
.cl-rows .sk-row:nth-child(5) { animation-delay: .84s; margin-bottom: 0; }
@keyframes clRowIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
.cl-hint {
  margin-top: 14px;
  font-size: .78rem;
  color: var(--text-soft);
}

/* ---------- کارت‌های قیمت رنگی و مینیمال ---------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(225px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
  min-height: 168px;
  padding: 36px 20px 30px;
  border-radius: 26px;
  border: 0;
  color: #fff;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  will-change: transform;
}
.price-card::before {
  content: '';
  position: absolute;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  filter: blur(46px);
  top: -80px;
  inset-inline-end: -55px;
  pointer-events: none;
  transition: transform var(--transition);
}
.price-card:hover {
  transform: translateY(-7px) scale(1.015);
}
.price-card:active { transform: translateY(-3px) scale(.99); }
.price-card:hover::before { transform: scale(1.25); }

.price-card--com {
  background: linear-gradient(150deg, #1F7CC0 0%, #40A2E3 55%, #6FBAEE 100%);
  box-shadow: 0 22px 50px -16px rgba(64, 162, 227, .55);
}
.price-card--com:hover { box-shadow: 0 30px 62px -16px rgba(64, 162, 227, .65); }

.price-card--ir {
  background: linear-gradient(150deg, #0A7A62 0%, #0D9276 55%, #23BD9B 100%);
  box-shadow: 0 22px 50px -16px rgba(13, 146, 118, .5);
}
.price-card--ir:hover { box-shadow: 0 30px 62px -16px rgba(13, 146, 118, .6); }

.price-card--org {
  background: linear-gradient(150deg, #0A3554 0%, #10557F 55%, #2E8BC9 100%);
  box-shadow: 0 22px 50px -16px rgba(15, 76, 117, .55);
}
.price-card--org:hover { box-shadow: 0 30px 62px -16px rgba(15, 76, 117, .65); }

.price-card--net {
  background: linear-gradient(150deg, #A6D7E6 0%, #BBE2EC 55%, #E2F5F8 100%);
  box-shadow: 0 22px 50px -16px rgba(64, 162, 227, .35);
  color: var(--primary-deep);
}
.price-card--net:hover { box-shadow: 0 30px 62px -16px rgba(64, 162, 227, .5); }
.price-card--net .price-tld {
  color: var(--primary-deep);
  text-shadow: 0 8px 20px rgba(15, 76, 117, .18);
}
.price-card--net .price-num { color: var(--primary-deep); }
.price-card--net .price-currency { color: rgba(15, 76, 117, .78); }
.price-card--net::before { background: rgba(255, 255, 255, .55); }

.price-card.is-featured {
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, .9),
    0 22px 50px -14px rgba(64, 162, 227, .6);
}
html[data-theme="dark"] .price-card.is-featured {
  box-shadow:
    0 0 0 2px rgba(143, 208, 255, .55),
    0 22px 50px -14px rgba(64, 162, 227, .55);
}

.price-tld {
  font-size: 2.7rem;
  font-weight: 900;
  letter-spacing: .01em;
  color: #fff;
  line-height: 1.25;
  text-shadow: 0 10px 26px rgba(2, 18, 42, .3);
}

.price-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 7px;
  flex-wrap: wrap;
}
.price-num {
  font-size: 1.55rem;
  font-weight: 900;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.price-currency {
  color: rgba(255, 255, 255, .88);
  font-size: .82rem;
  font-weight: 600;
}

/* ---------- امکانات پنل ---------- */
.features { background: var(--section-alt); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.feature-card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.feature-card:hover {
  transform: translateY(-5px);
  background: var(--card);
  border-color: var(--accent-border);
  box-shadow: var(--shadow);
}

.feature-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-bg) 0%, var(--primary-pale) 100%);
  color: var(--primary-dark);
  font-size: 1.45rem;
  margin-bottom: 16px;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}
.feature-card:hover .feature-ico {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  transform: scale(1.06) rotate(-3deg);
}

.feature-title { font-size: 1.06rem; font-weight: 800; margin-bottom: 8px; }

.feature-desc { color: var(--text-muted); font-size: .9rem; line-height: 1.95; }

/* ---------- چرا هاست باران ---------- */
.why { background: linear-gradient(180deg, var(--background) 0%, var(--primary-bg) 100%); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.why-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.why-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  font-weight: 900;
  font-size: 1.1rem;
  box-shadow: 0 10px 20px -8px rgba(43, 133, 198, .55);
}

.why-title { font-size: 1.08rem; font-weight: 800; margin-bottom: 8px; }
.why-desc { color: var(--text-muted); font-size: .92rem; line-height: 1.95; }

.trust-strip {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.trust-cell {
  display: flex;
  align-items: center;
  gap: 13px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.trust-cell .ico {
  width: 26px; height: 26px;
  padding: 5px;
  box-sizing: content-box;
  background: var(--primary-bg);
  color: var(--primary-dark);
  border-radius: 10px;
}
.trust-cell b { display: block; font-size: .92rem; font-weight: 800; }
.trust-cell span { display: block; font-size: .78rem; color: var(--text-soft); line-height: 1.7; }

/* ---------- سوالات متداول ---------- */
.faq-list { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item.is-open { border-color: var(--primary-pale); box-shadow: var(--shadow-sm); }

.faq-h { margin: 0; font-size: inherit; }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  background: transparent;
  border: 0;
  text-align: start;
  font-weight: 700;
  font-size: .98rem;
  color: var(--text);
  padding: 18px 20px;
  transition: color var(--transition), background var(--transition);
}
.faq-q:hover { color: var(--primary-dark); background: var(--faq-hover); }
.faq-item.is-open .faq-q { color: var(--primary-dark); }

.faq-icon {
  color: var(--text-soft);
  transition: transform .3s var(--ease), color var(--transition);
  flex-shrink: 0;
}
.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s var(--ease);
}
.faq-a[hidden] { display: block; }

.faq-a-inner {
  padding: 0 20px 20px;
  color: var(--text-muted);
  font-size: .92rem;
  line-height: 2.05;
  border-top: 1px dashed var(--border);
  padding-top: 14px;
  margin-inline: 20px;
  margin-bottom: 6px;
}

/* ---------- CTA ---------- */
.cta { padding-top: 40px; }

.cta-panel {
  position: relative;
  overflow: hidden;
  text-align: center;
  color: #fff;
  background: linear-gradient(140deg, var(--primary-deeper) 0%, var(--primary-deep) 45%, var(--primary-dark) 100%);
  border-radius: 28px;
  padding: 72px 32px;
  box-shadow: var(--shadow-lg);
}
.cta-panel::after {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 146, 118, .32), transparent 66%);
  filter: blur(50px);
  top: -160px;
  left: 50%;
  margin-left: -210px;
  pointer-events: none;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-bg .orb { opacity: .35; }
.cta-bg .orb-1 { width: 320px; height: 320px; top: -120px; inset-inline-start: 8%; }
.cta-bg .orb-2 { width: 260px; height: 260px; bottom: -110px; inset-inline-end: 6%; }

.cta-panel > * { position: relative; z-index: 1; }

.cta-title {
  font-size: clamp(1.6rem, 3vw + .6rem, 2.5rem);
  font-weight: 900;
  line-height: 1.5;
}
.cta-sub {
  max-width: 520px;
  margin: 14px auto 30px;
  color: rgba(234, 246, 255, .9);
  font-size: 1.02rem;
}

/* ---------- فوتر ---------- */
.site-footer {
  background:
    radial-gradient(700px 300px at 88% 0%, rgba(64, 162, 227, .24) 0%, transparent 65%),
    radial-gradient(560px 260px at 8% 100%, rgba(13, 146, 118, .2) 0%, transparent 66%),
    linear-gradient(180deg, var(--primary-deeper) 0%, #06283C 100%);
  color: #BFE3F2;
  padding: 64px 0 0;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 36px;
  padding-bottom: 44px;
}

.site-footer .logo { color: #fff; }
.site-footer .logo:hover { color: #fff; opacity: .88; }

.footer-about {
  margin-top: 16px;
  font-size: .9rem;
  line-height: 2;
  color: #9CC5EC;
  max-width: 300px;
}

.footer-title {
  font-size: .95rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.footer-links { display: grid; gap: 10px; }
.footer-links a {
  color: #9CC5EC;
  font-size: .9rem;
  transition: color var(--transition), padding var(--transition);
}
.footer-links a:hover { color: #fff; padding-inline-start: 5px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 22px 0;
  font-size: .84rem;
  color: #8FBCE4;
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: #8FBCE4; font-size: .84rem; }
.footer-legal a:hover { color: #fff; }

/* ---------- اوررایدهای تم تاریک (کنتراست عناصر گرادیانی) ---------- */
html[data-theme="dark"] .btn-primary {
  background: linear-gradient(135deg, #40A2E3 0%, #2378B8 100%);
  color: #fff;
}
html[data-theme="dark"] .compare-table .col-hb {
  background: linear-gradient(180deg, #2B85C6 0%, #0F4C75 100%);
  color: #fff;
}
html[data-theme="dark"] .why-num {
  background: linear-gradient(135deg, #40A2E3 0%, #2378B8 100%);
  color: #fff;
}
html[data-theme="dark"] .feature-card:hover .feature-ico {
  background: linear-gradient(135deg, #40A2E3 0%, #2378B8 100%);
  color: #fff;
}
html[data-theme="dark"] .site-header.is-scrolled .theme-toggle {
  background: var(--primary-bg);
  border-color: var(--border-strong);
  color: var(--primary-light);
}

/* ---------- انیمیشن‌های ظهور (Scroll Reveal) ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- کاهش حرکت ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .orb, .scroll-cue .ico { animation: none !important; }
  .hero-aurora { animation: none !important; }
  .hero-beam, .hero-galaxy, .g-comet { display: none !important; }
  .sk::after { animation: none !important; }
}