/* ===== پایه ===== */
:root{
  --ink:#1c1140;
  --ink-2:#2a1a52;
  --violet:#3a2472;
  --violet-soft:#f3f0fa;
  --gold:#e0b95c;
  --gold-dark:#c79a3a;
  --lilac:#c8b9e8;
  --bg:#faf9fc;
  --text:#2b2440;
  --text-soft:#645d7a;
  --white:#ffffff;
  --radius:18px;
  --shadow:0 20px 45px -20px rgba(42,26,82,0.28);
  --shadow-sm:0 8px 22px -12px rgba(42,26,82,0.25);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Vazirmatn', Tahoma, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink-2);}
p{margin:0;color:var(--text-soft);}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

.section{padding:96px 0;}

.eyebrow{
  display:inline-block;
  font-size:0.9rem;
  font-weight:600;
  color:var(--gold-dark);
  background:rgba(224,185,92,0.14);
  padding:6px 16px;
  border-radius:999px;
  margin-bottom:18px;
}

.section__head{
  max-width:640px;
  margin:0 auto 56px;
  text-align:center;
}
.section__title{
  font-size:clamp(1.7rem,3vw,2.4rem);
  line-height:1.4;
  margin-bottom:14px;
}
.section__desc{font-size:1.05rem;}

/* ===== دکمه‌ها ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 30px;
  border-radius:12px;
  font-weight:700;
  font-size:1rem;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn--primary{
  background:var(--ink-2);
  color:var(--white);
  box-shadow:var(--shadow-sm);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.btn--outline{
  border-color:var(--ink-2);
  color:var(--ink-2);
  background:transparent;
}
.btn--outline:hover{background:var(--ink-2);color:var(--white);transform:translateY(-3px);}
.btn--gold{
  background:var(--gold);
  color:var(--ink);
  box-shadow:0 16px 34px -14px rgba(224,185,92,0.55);
}
.btn--gold:hover{transform:translateY(-3px);}
.btn--submit{width:100%;}

/* ===== نوار بالا ===== */
.topbar{
  background:var(--ink);
  color:var(--lilac);
  text-align:center;
  font-size:0.85rem;
  padding:9px 12px;
}

/* ===== هدر ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(250,249,252,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(42,26,82,0.08);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:16px 24px;
}
.nav__logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:1.15rem;
  font-weight:500;
  color:var(--ink-2);
  flex-shrink:0;
}
.nav__logo strong{font-weight:800;}
.nav__menu{
  display:flex;
  align-items:center;
  gap:30px;
  font-weight:500;
  color:var(--text);
}
.nav__menu a{transition:color .2s ease;position:relative;}
.nav__menu a:hover{color:var(--ink-2);}
.nav__cta{padding:11px 24px;font-size:0.92rem;flex-shrink:0;}
.nav__toggle-input{display:none;}
.nav__toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:8px;
}
.nav__toggle span{
  width:24px;
  height:2px;
  background:var(--ink-2);
  border-radius:2px;
  transition:transform .25s ease, opacity .25s ease;
}

/* ===== هیرو ===== */
.hero{
  position:relative;
  padding:110px 0 90px;
  overflow:hidden;
}
.hero__blob{
  position:absolute;
  border-radius:50%;
  filter:blur(10px);
  opacity:0.5;
  z-index:0;
}
.hero__blob--one{
  width:420px;height:420px;
  background:radial-gradient(circle, rgba(200,185,232,0.55), transparent 70%);
  top:-140px; left:-120px;
}
.hero__blob--two{
  width:360px;height:360px;
  background:radial-gradient(circle, rgba(224,185,92,0.35), transparent 70%);
  bottom:-160px; right:-100px;
}
.hero__inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  align-items:center;
  gap:50px;
}
.hero__title{
  font-size:clamp(2.1rem,4vw,3rem);
  line-height:1.5;
  margin-bottom:22px;
}
.hero__title span{color:var(--gold-dark);}
.hero__desc{
  font-size:1.1rem;
  max-width:560px;
  margin-bottom:32px;
}
.hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-bottom:44px;
}
.hero__trust{
  display:flex;
  gap:36px;
  flex-wrap:wrap;
}
.hero__trust-item{
  display:flex;
  flex-direction:column;
}
.hero__trust-item strong{
  font-size:1.6rem;
  color:var(--ink-2);
  font-weight:800;
}
.hero__trust-item span{font-size:0.9rem;color:var(--text-soft);}
.hero__visual{position:relative;}
.hero__svg{
  filter:drop-shadow(0 30px 50px rgba(42,26,82,0.25));
  animation:float 6s ease-in-out infinite;
}
@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-14px);}
}

/* ===== خدمات ===== */
.services__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.service-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:36px 28px;
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease, box-shadow .3s ease;
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow);
}
.service-card__icon{
  width:56px;height:56px;
  border-radius:14px;
  background:linear-gradient(135deg, var(--ink-2), var(--violet));
  color:var(--gold);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:20px;
}
.service-card__title{
  font-size:1.15rem;
  margin-bottom:10px;
}
.service-card__desc{font-size:0.98rem;}
.services__cta{
  text-align:center;
  margin-top:50px;
}

/* ===== درباره ما ===== */
.about__grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:60px;
  align-items:center;
}
.about__text{margin:18px 0 28px;font-size:1.05rem;}
.about__list{display:flex;flex-direction:column;gap:16px;}
.about__list-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  font-size:1rem;
  color:var(--text);
}
.about__list-item svg{flex-shrink:0;margin-top:3px;}

/* ===== آمار ===== */
.stats{
  background:linear-gradient(120deg, var(--ink-2), var(--violet));
  padding:64px 0;
}
.stats__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
}
.stat-card{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.stat-card__num{
  font-size:2.4rem;
  font-weight:800;
  color:var(--gold);
}
.stat-card__label{
  color:var(--lilac);
  font-size:0.95rem;
}

/* ===== نمونه‌کارها ===== */
.portfolio__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}
.portfolio-card{
  background:var(--white);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease, box-shadow .3s ease;
}
.portfolio-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow);
}
.portfolio-card__media{
  height:150px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.portfolio-card__media--one{background:linear-gradient(135deg,#3a2472,#7857c9);}
.portfolio-card__media--two{background:linear-gradient(135deg,#c79a3a,#e0b95c);}
.portfolio-card__media--three{background:linear-gradient(135deg,#2a1a52,#5a3fa0);}
.portfolio-card__media--four{background:linear-gradient(135deg,#7857c9,#c8b9e8);}
.portfolio-card__body{padding:22px;}
.portfolio-card__tag{
  display:inline-block;
  font-size:0.78rem;
  font-weight:600;
  color:var(--gold-dark);
  margin-bottom:10px;
}
.portfolio-card__title{font-size:1.02rem;line-height:1.6;}

/* ===== روند کار ===== */
.process__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}
.process-step{
  background:var(--violet-soft);
  border-radius:var(--radius);
  padding:30px 24px;
  position:relative;
}
.process-step__num{
  display:block;
  font-size:2rem;
  font-weight:800;
  color:var(--gold-dark);
  opacity:0.8;
  margin-bottom:14px;
}
.process-step__title{
  font-size:1.08rem;
  margin-bottom:10px;
}
.process-step__desc{font-size:0.95rem;}

/* ===== نظرات مشتریان ===== */
.testimonials__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.testimonial-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:32px 26px;
  box-shadow:var(--shadow-sm);
}
.testimonial-card__quote{
  font-size:1rem;
  color:var(--text);
  margin-bottom:24px;
}
.testimonial-card__author{
  display:flex;
  align-items:center;
  gap:12px;
}
.testimonial-card__author strong{display:block;color:var(--ink-2);font-size:0.98rem;}
.testimonial-card__author span{font-size:0.85rem;color:var(--text-soft);}
.testimonial-card__avatar{
  width:44px;height:44px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--ink-2),var(--violet));
  color:var(--gold);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  flex-shrink:0;
}

/* ===== بنر فراخوان ===== */
.cta-banner{
  background:linear-gradient(120deg, var(--ink), var(--ink-2));
  padding:80px 0;
}
.cta-banner__inner{
  text-align:center;
  max-width:640px;
}
.cta-banner__title{
  color:var(--white);
  font-size:clamp(1.5rem,3vw,2.1rem);
  margin-bottom:16px;
}
.cta-banner__desc{
  color:var(--lilac);
  margin-bottom:30px;
  font-size:1.05rem;
}

/* ===== تماس ===== */
.contact__grid{
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:60px;
  align-items:start;
}
.contact-info__item{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:18px;
  color:var(--text);
  font-size:1rem;
}
.contact-info__item svg{color:var(--gold-dark);flex-shrink:0;}
.contact-info__socials{
  display:flex;
  gap:12px;
  margin-top:30px;
}
.social-icon{
  width:40px;height:40px;
  border-radius:50%;
  background:var(--violet-soft);
  color:var(--ink-2);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.social-icon:hover{background:var(--ink-2);color:var(--gold);transform:translateY(-3px);}

.contact-form{
  background:var(--white);
  border-radius:var(--radius);
  padding:40px;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  gap:20px;
}
.form-group{display:flex;flex-direction:column;gap:8px;}
.form-label{font-size:0.92rem;font-weight:600;color:var(--ink-2);}
.form-input,.form-textarea{
  border:1.5px solid rgba(42,26,82,0.15);
  border-radius:10px;
  padding:13px 16px;
  font-family:inherit;
  font-size:0.98rem;
  color:var(--text);
  background:var(--bg);
  resize:vertical;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.form-input:focus,.form-textarea:focus{
  outline:none;
  border-color:var(--ink-2);
  box-shadow:0 0 0 3px rgba(58,36,114,0.12);
}

/* ===== فوتر ===== */
.site-footer{
  background:var(--ink);
  color:var(--lilac);
  padding:70px 0 0;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:50px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer__brand .nav__logo{color:var(--white);}
.footer__desc{
  margin-top:16px;
  color:rgba(200,185,232,0.8);
  font-size:0.95rem;
  max-width:280px;
}
.footer__title{
  color:var(--white);
  font-size:1rem;
  margin-bottom:20px;
}
.footer__links{display:flex;flex-direction:column;gap:12px;}
.footer__links li{font-size:0.95rem;color:rgba(200,185,232,0.85);}
.footer__links a{transition:color .2s ease;}
.footer__links a:hover{color:var(--gold);}
.footer__social{display:flex;gap:10px;margin-top:20px;}
.footer__social .social-icon{
  width:34px;height:34px;
  background:rgba(255,255,255,0.08);
  color:var(--lilac);
}
.footer__social .social-icon:hover{background:var(--gold);color:var(--ink);}
.footer__bottom{
  text-align:center;
  padding:22px 0;
  font-size:0.85rem;
  color:rgba(200,185,232,0.65);
}

/* ===== واکنش‌گرا ===== */
@media (max-width:1024px){
  .services__grid{grid-template-columns:repeat(2,1fr);}
  .portfolio__grid{grid-template-columns:repeat(2,1fr);}
  .process__grid{grid-template-columns:repeat(2,1fr);}
  .testimonials__grid{grid-template-columns:1fr;}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:32px;}
  .about__grid,.contact__grid{grid-template-columns:1fr;}
  .about__visual{max-width:320px;margin:0 auto;}
  .footer__grid{grid-template-columns:1fr 1fr;}
}

@media (max-width:860px){
  .hero__inner{grid-template-columns:1fr;}
  .hero__visual{order:-1;max-width:320px;margin:0 auto 20px;}
  .nav__menu{
    position:fixed;
    inset-inline-end:0;
    top:0;
    height:100vh;
    width:min(78vw,320px);
    background:var(--white);
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
    padding:100px 32px 32px;
    gap:26px;
    box-shadow:-20px 0 40px rgba(42,26,82,0.15);
    transform:translateX(105%);
    transition:transform .3s ease;
    z-index:99;
  }
  html[dir="rtl"] .nav__menu{transform:translateX(-105%);}
  .nav__toggle-input:checked ~ .nav__menu{transform:translateX(0);}
  .nav__toggle{display:flex;}
  .nav__toggle-input:checked ~ .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav__toggle-input:checked ~ .nav__toggle span:nth-child(2){opacity:0;}
  .nav__toggle-input:checked ~ .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .nav__cta{display:none;}
}

@media (max-width:640px){
  .section{padding:70px 0;}
  .services__grid,.portfolio__grid,.process__grid{grid-template-columns:1fr;}
  .stats__grid{grid-template-columns:1fr 1fr;}
  .hero{padding:90px 0 60px;}
  .hero__trust{gap:24px;}
  .contact-form{padding:26px;}
  .footer__grid{grid-template-columns:1fr;text-align:center;}
  .about__list-item{justify-content:center;}
  .contact-info__item{justify-content:flex-start;}
  .footer__social,.contact-info__socials{justify-content:center;}
}