:root {
    --rambod-primary: #00d4ff; --rambod-secondary: #ff00aa; --rambod-accent: #00fff7;
    --rambod-bg-dark: #0a0e27; --rambod-bg-card: #111633; --rambod-text: #e0e6ff;
    --rambod-text-muted: #8892b0; --rambod-border: rgba(0, 212, 255, 0.2); --rambod-glow: rgba(0, 212, 255, 0.5);
    --rambod-font: 'Vazirmatn', Tahoma, sans-serif;
    --rambod-radius: 12px; --rambod-radius-lg: 20px; --rambod-transition: 0.3s ease;
    --rambod-container: 1280px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.rambod-body { margin: 0; padding: 0; font-family: var(--rambod-font); font-size: 16px; line-height: 1.7; color: var(--rambod-text); background: var(--rambod-bg-dark); direction: rtl; text-align: right; overflow-x: hidden; }
body.rambod-body::before { content: ''; position: fixed; inset: 0; z-index: -1; background: radial-gradient(ellipse at top right, rgba(0,212,255,0.15), transparent 50%), radial-gradient(ellipse at bottom left, rgba(255,0,170,0.1), transparent 50%), var(--rambod-bg-dark); pointer-events: none; }
.rambod-container { max-width: var(--rambod-container); margin: 0 auto; padding: 0 20px; }
h1,h2,h3,h4,h5,h6 { margin: 0 0 1rem; font-weight: 700; line-height: 1.3; color: var(--rambod-text); }
a { color: var(--rambod-primary); text-decoration: none; transition: color var(--rambod-transition); }
a:hover { color: var(--rambod-accent); }
.rambod-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border: 2px solid transparent; border-radius: var(--rambod-radius); font-family: inherit; font-size: 15px; font-weight: 600; cursor: pointer; transition: all var(--rambod-transition); text-decoration: none; white-space: nowrap; }
.rambod-btn--primary { background: linear-gradient(135deg, var(--rambod-primary), var(--rambod-accent)); color: #0a0e27; box-shadow: 0 0 20px var(--rambod-glow); }
.rambod-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 30px var(--rambod-glow); }
.rambod-btn--ghost { background: transparent; color: var(--rambod-text); border-color: var(--rambod-border); }
.rambod-btn--ghost:hover { border-color: var(--rambod-primary); color: var(--rambod-primary); }
.rambod-btn--outline { background: transparent; color: var(--rambod-primary); border-color: var(--rambod-primary); }
.rambod-btn--outline:hover { background: var(--rambod-primary); color: #0a0e27; }
.rambod-btn--lg { padding: 16px 32px; font-size: 17px; }
.rambod-btn--sm { padding: 8px 16px; font-size: 13px; }
.rambod-btn--block { width: 100%; }
.rambod-header { position: sticky; top: 0; z-index: 999; background: rgba(10,14,39,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--rambod-border); }
.rambod-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.rambod-logo-text { display: flex; flex-direction: column; line-height: 1; text-decoration: none; }
.rambod-logo-text__main { font-size: 22px; font-weight: 900; color: var(--rambod-text); letter-spacing: 2px; }
.rambod-logo-text__sub { font-size: 12px; font-weight: 600; color: var(--rambod-primary); letter-spacing: 4px; }
.rambod-menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.rambod-menu__link { display: block; padding: 8px 16px; color: var(--rambod-text-muted); font-size: 15px; border-radius: var(--rambod-radius); }
.rambod-menu__link:hover { color: var(--rambod-primary); background: rgba(0,212,255,0.08); }
.rambod-header__actions { display: flex; align-items: center; gap: 12px; }
.rambod-cart-btn { position: relative; }
.rambod-cart-count { position: absolute; top: -6px; left: -6px; min-width: 20px; height: 20px; padding: 0 6px; background: var(--rambod-secondary); color: #fff; font-size: 11px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.rambod-mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; background: transparent; border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius); cursor: pointer; }
.rambod-mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--rambod-text); }
.rambod-hero { position: relative; padding: 80px 0 60px; overflow: hidden; }
.rambod-hero__bg { position: absolute; inset: 0; pointer-events: none; }
.rambod-hero__glow { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.5; }
.rambod-hero__glow--1 { width: 500px; height: 500px; background: var(--rambod-primary); top: -200px; right: -100px; }
.rambod-hero__glow--2 { width: 400px; height: 400px; background: var(--rambod-secondary); bottom: -200px; left: -100px; }
.rambod-hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,212,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,212,255,0.05) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(ellipse at center, black, transparent 70%); }
.rambod-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.rambod-hero__badge { display: inline-block; padding: 6px 16px; background: rgba(0,212,255,0.1); border: 1px solid var(--rambod-border); border-radius: 100px; color: var(--rambod-primary); font-size: 13px; margin-bottom: 20px; }
.rambod-hero__title-en { display: block; font-size: 64px; font-weight: 900; background: linear-gradient(135deg, var(--rambod-primary), var(--rambod-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 2px; }
.rambod-hero__title-fa { display: block; font-size: 36px; margin-top: 8px; }
.rambod-hero__desc { font-size: 17px; color: var(--rambod-text-muted); margin-bottom: 32px; max-width: 500px; }
.rambod-hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.rambod-hero__features { display: flex; gap: 24px; flex-wrap: wrap; }
.rambod-hero__feature { display: flex; align-items: center; gap: 8px; color: var(--rambod-text-muted); font-size: 14px; }
.rambod-hero__visual { position: relative; }
.rambod-hero__image { width: 100%; height: auto; filter: drop-shadow(0 0 40px var(--rambod-glow)); animation: rambod-float 6s ease-in-out infinite; }
.rambod-hero__placeholder { width: 100%; aspect-ratio: 1; background: radial-gradient(circle, rgba(0,212,255,0.15), transparent 70%); border-radius: 50%; }
@keyframes rambod-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }
.rambod-section-header { text-align: center; margin-bottom: 48px; }
.rambod-section-header--right { text-align: right; }
.rambod-section-header--between { display: flex; align-items: center; justify-content: space-between; text-align: right; gap: 24px; flex-wrap: wrap; }
.rambod-section-title { font-size: 36px; font-weight: 800; margin-bottom: 12px; }
.rambod-section-desc { font-size: 16px; color: var(--rambod-text-muted); margin: 0; }
.rambod-features { padding: 60px 0; }
.rambod-features__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.rambod-feature-card { padding: 28px 20px; background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius-lg); text-align: center; transition: all var(--rambod-transition); opacity: 0; transform: translateY(20px); }
.rambod-feature-card.is-visible { opacity: 1; transform: translateY(0); }
.rambod-feature-card:hover { border-color: var(--rambod-primary); box-shadow: 0 0 30px var(--rambod-glow); transform: translateY(-4px); }
.rambod-feature-card__icon { width: 56px; height: 56px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; background: rgba(0,212,255,0.1); border-radius: 50%; color: var(--rambod-primary); font-size: 24px; }
.rambod-feature-card__title { font-size: 16px; margin-bottom: 8px; }
.rambod-feature-card__desc { font-size: 13px; color: var(--rambod-text-muted); margin: 0; }
.rambod-plans { padding: 80px 0; }
.rambod-plans__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.rambod-plan-card { position: relative; padding: 28px 20px; background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius-lg); text-align: center; transition: all var(--rambod-transition); opacity: 0; transform: translateY(20px); }
.rambod-plan-card.is-visible { opacity: 1; transform: translateY(0); }
.rambod-plan-card:hover { border-color: var(--rambod-primary); box-shadow: 0 0 40px var(--rambod-glow); }
.rambod-plan-card__ribbon { position: absolute; top: 12px; right: 12px; padding: 4px 12px; background: linear-gradient(135deg, var(--rambod-secondary), var(--rambod-primary)); color: #fff; font-size: 11px; border-radius: 100px; }
.rambod-plan-card__icon { width: 64px; height: 64px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; background: rgba(0,212,255,0.1); border-radius: 50%; color: var(--rambod-primary); font-size: 28px; }
.rambod-plan-card__title { font-size: 20px; margin-bottom: 12px; }
.rambod-plan-card__meta { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.rambod-badge { display: inline-block; padding: 4px 10px; background: rgba(0,212,255,0.1); border: 1px solid var(--rambod-border); border-radius: 100px; font-size: 12px; color: var(--rambod-primary); }
.rambod-badge--protocol { background: rgba(255,0,170,0.1); border-color: rgba(255,0,170,0.3); color: #ff00aa; }
.rambod-plan-card__price { display: flex; flex-direction: column; align-items: center; gap: 4px; margin-bottom: 20px; }
.rambod-plan-card__old-price { font-size: 14px; color: var(--rambod-text-muted); text-decoration: line-through; }
.rambod-plan-card__current-price { font-size: 28px; font-weight: 800; color: var(--rambod-primary); }
.rambod-plan-card__currency { font-size: 12px; color: var(--rambod-text-muted); }
.rambod-stats { padding: 60px 0; }
.rambod-stats__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 20px; }
.rambod-stat-card { padding: 28px 20px; background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius-lg); text-align: center; opacity: 0; transform: translateY(20px); }
.rambod-stat-card.is-visible { opacity: 1; transform: translateY(0); }
.rambod-stat-card--speed { background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(0,255,247,0.05)); text-align: right; }
.rambod-stat-card__icon { width: 48px; height: 48px; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; background: rgba(0,212,255,0.1); border-radius: 50%; color: var(--rambod-primary); font-size: 22px; }
.rambod-stat-card__value { font-size: 32px; font-weight: 900; color: var(--rambod-primary); }
.rambod-stat-card__label { font-size: 13px; color: var(--rambod-text-muted); }
.rambod-guide { padding: 80px 0; }
.rambod-guide__inner { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: center; }
.rambod-guide__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.rambod-guide-step { text-align: center; }
.rambod-guide-step__icon { width: 64px; height: 64px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; background: rgba(0,212,255,0.1); border: 1px solid var(--rambod-border); border-radius: 50%; color: var(--rambod-primary); font-size: 26px; }
.rambod-guide-step__title { font-size: 15px; margin-bottom: 6px; }
.rambod-guide-step__desc { font-size: 13px; color: var(--rambod-text-muted); margin: 0; }
.rambod-phone-mockup { width: 100%; max-width: 280px; margin: 0 auto; aspect-ratio: 9 / 19; background: linear-gradient(135deg, #1a1f3a, #0a0e27); border: 3px solid var(--rambod-border); border-radius: 40px; padding: 20px; box-shadow: 0 0 60px var(--rambod-glow); }
.rambod-phone-mockup__screen { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; }
.rambod-phone-mockup__status { display: flex; align-items: center; gap: 8px; padding: 8px 16px; background: rgba(0,255,100,0.1); border: 1px solid rgba(0,255,100,0.3); border-radius: 100px; color: #00ff64; font-size: 13px; }
.rambod-phone-mockup__msg { font-size: 12px; color: var(--rambod-text-muted); text-align: center; margin: 0; }
.rambod-ping-test { padding: 80px 0; }
.rambod-ping-test__notice { display: flex; align-items: center; gap: 8px; padding: 12px 20px; background: rgba(255,200,0,0.1); border: 1px solid rgba(255,200,0,0.3); border-radius: var(--rambod-radius); color: #ffc800; font-size: 14px; margin-bottom: 32px; }
.rambod-ping-test__container { background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius-lg); padding: 32px; }
.rambod-ping-category { margin-bottom: 24px; }
.rambod-ping-category__title { font-size: 18px; color: var(--rambod-primary); margin-bottom: 12px; }
.rambod-ping-category__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.rambod-ping-config { display: grid; grid-template-columns: 2fr 1fr auto; align-items: center; gap: 16px; padding: 12px 16px; background: rgba(255,255,255,0.02); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius); }
.rambod-ping-config__name { font-size: 14px; font-weight: 600; }
.rambod-ping-config__result { font-size: 14px; font-weight: 700; color: var(--rambod-primary); text-align: center; }
.rambod-ping-config__result small { font-size: 10px; color: #ffc800; }
.rambod-testimonials { padding: 80px 0; }
.rambod-testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rambod-testimonial-card { padding: 28px; background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius-lg); opacity: 0; transform: translateY(20px); }
.rambod-testimonial-card.is-visible { opacity: 1; transform: translateY(0); }
.rambod-testimonial-card__header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.rambod-testimonial-card__avatar { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; background: rgba(0,212,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--rambod-primary); }
.rambod-testimonial-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.rambod-testimonial-card__name { font-size: 15px; font-weight: 700; }
.rambod-testimonial-card__stars { display: flex; gap: 2px; color: var(--rambod-text-muted); }
.rambod-testimonial-card__stars .is-filled { color: #ffd700; }
.rambod-testimonial-card__text { font-size: 14px; color: var(--rambod-text-muted); margin: 0; line-height: 1.8; }
.rambod-articles { padding: 80px 0; }
.rambod-articles__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.rambod-article-card { background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius-lg); overflow: hidden; opacity: 0; transform: translateY(20px); transition: all var(--rambod-transition); }
.rambod-article-card.is-visible { opacity: 1; transform: translateY(0); }
.rambod-article-card:hover { border-color: var(--rambod-primary); transform: translateY(-4px); }
.rambod-article-card__image { display: block; position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: rgba(0,212,255,0.05); }
.rambod-article-card__image img { width: 100%; height: 100%; object-fit: cover; }
.rambod-article-card__category { position: absolute; top: 12px; right: 12px; padding: 4px 12px; background: rgba(0,212,255,0.9); color: #0a0e27; font-size: 11px; border-radius: 100px; }
.rambod-article-card__content { padding: 16px; }
.rambod-article-card__title { font-size: 15px; margin-bottom: 12px; line-height: 1.5; }
.rambod-article-card__title a { color: var(--rambod-text); }
.rambod-article-card__meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--rambod-text-muted); }
.rambod-faq { padding: 80px 0; }
.rambod-faq__list { max-width: 800px; margin: 0 auto; display: grid; gap: 12px; }
.rambod-faq-item { background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: var(--rambod-radius); overflow: hidden; }
.rambod-faq-item.is-open { border-color: var(--rambod-primary); }
.rambod-faq-item__question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; background: transparent; border: none; color: var(--rambod-text); font-family: inherit; font-size: 16px; font-weight: 600; text-align: right; cursor: pointer; }
.rambod-faq-item__answer { padding: 0 24px 20px; color: var(--rambod-text-muted); font-size: 15px; line-height: 1.9; }
.rambod-faq-item__answer p { margin: 0; }
.rambod-footer { margin-top: 80px; padding: 60px 0 0; background: rgba(10,14,39,0.6); border-top: 1px solid var(--rambod-border); }
.rambod-footer__top { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.rambod-footer__desc { font-size: 14px; color: var(--rambod-text-muted); margin: 16px 0; }
.rambod-footer__socials { display: flex; gap: 8px; }
.rambod-social { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: rgba(0,212,255,0.05); border: 1px solid var(--rambod-border); border-radius: 50%; color: var(--rambod-text-muted); }
.rambod-social:hover { background: var(--rambod-primary); color: #0a0e27; }
.rambod-footer__title { font-size: 16px; margin-bottom: 20px; }
.rambod-footer__menu, .rambod-footer__contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.rambod-footer__menu a, .rambod-footer__contact a, .rambod-footer__contact li { color: var(--rambod-text-muted); font-size: 14px; }
.rambod-footer__menu a:hover, .rambod-footer__contact a:hover { color: var(--rambod-primary); }
.rambod-footer__contact li { display: flex; align-items: center; gap: 8px; }
.rambod-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; border-top: 1px solid var(--rambod-border); font-size: 13px; color: var(--rambod-text-muted); }
.rambod-heart { color: #ff0044; }
.rambod-back-to-top { position: fixed; bottom: 30px; left: 30px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--rambod-bg-card); border: 1px solid var(--rambod-border); border-radius: 50%; color: var(--rambod-primary); cursor: pointer; opacity: 0; visibility: hidden; }
.rambod-back-to-top.is-visible { opacity: 1; visibility: visible; }
.rambod-telegram-float { position: fixed; bottom: 30px; right: 30px; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #0088cc, #00aaff); border-radius: 50%; color: #fff; font-size: 24px; box-shadow: 0 4px 20px rgba(0,136,204,0.4); }
.rambod-mobile-menu { display: none; background: var(--rambod-bg-card); border-top: 1px solid var(--rambod-border); max-height: 0; overflow: hidden; transition: max-height var(--rambod-transition); }
.rambod-mobile-menu.is-open { max-height: 500px; }
.rambod-mobile-menu__inner { padding: 20px; }
.rambod-mobile-menu__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.rambod-mobile-menu__list a { display: block; padding: 12px 16px; colo: var(--rambod-text); border-radius: var(--rambod-radius); }
.rambod-icon { display: inline-block; width: 1em; height: 1em; line-height: 1; vertical-align: middle; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--rambod-bg-dark); }
::-webkit-scrollbar-thumb { background: var(--rambod-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--rambod-primary); }