/*
Theme Name: Nona Darou Gastro
Theme URI: https://nonadarou.com/
Author: Nona Darou Pars
Description: قالب سبک، RTL و مدرن برای معرفی محصولات دارویی حوزه معده و گوارش. بدون وابستگی به Elementor.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ndg
*/

:root{
  --green:#6DBF3A;
  --green-dark:#4E9B2A;
  --purple:#762A78;
  --purple-dark:#55205A;
  --navy:#152936;
  --cream:#F3F4EE;
  --offwhite:#FAFBF7;
  --text:#18222A;
  --muted:#66727A;
  --line:rgba(21,41,54,.10);
  --shadow:0 20px 60px rgba(21,41,54,.10);
  --radius:26px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--offwhite);color:var(--text);font-family:Tahoma,Arial,sans-serif;line-height:1.9}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(250,251,247,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--purple)}
.brand img{width:auto;height:48px}
.brand-mark{width:50px;height:50px;border-radius:16px;background:linear-gradient(135deg,var(--green),#8ed45f);display:grid;place-items:center;color:#fff;font-size:19px;font-weight:900}
.brand-name{font-size:17px;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:700}
.main-nav a{padding:9px 0;position:relative}
.main-nav a:after{content:"";position:absolute;right:0;left:0;bottom:0;height:2px;background:var(--green);transform:scaleX(0);transition:.25s;transform-origin:center}
.main-nav a:hover:after{transform:scaleX(1)}
.menu-toggle{display:none;border:0;background:transparent;font-size:26px;color:var(--navy)}
.hero{position:relative;overflow:hidden;padding:78px 0 72px;background:radial-gradient(circle at 78% 25%,rgba(109,191,58,.15),transparent 30%),linear-gradient(135deg,#fff 0%,#f5f7ef 100%)}
.hero:before{content:"";position:absolute;width:540px;height:540px;border:34px solid rgba(118,42,120,.10);border-radius:50%;left:-190px;top:-280px}
.hero:after{content:"";position:absolute;width:480px;height:480px;border:26px solid rgba(109,191,58,.10);border-radius:50%;right:-260px;bottom:-260px}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:64px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green-dark);font-size:14px;font-weight:800;margin-bottom:16px}
.eyebrow:before{content:"";width:28px;height:3px;background:var(--purple);border-radius:99px}
.hero h1{font-size:clamp(36px,5vw,66px);line-height:1.25;margin:0 0 18px;font-weight:900;letter-spacing:-1.5px}
.hero h1 strong{color:var(--green)}
.hero p{font-size:17px;color:var(--muted);max-width:620px;margin:0 0 28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border-radius:14px;font-weight:800;font-size:14px;transition:.25s;border:1px solid transparent}
.btn-primary{background:var(--purple);color:#fff;box-shadow:0 10px 25px rgba(118,42,120,.20)}
.btn-primary:hover{transform:translateY(-2px);background:var(--purple-dark)}
.btn-secondary{background:#fff;border-color:var(--line);color:var(--navy)}
.btn-secondary:hover{border-color:rgba(109,191,58,.5);transform:translateY(-2px)}
.hero-visual{min-height:430px;display:grid;place-items:center;position:relative}
.product-orbit{width:min(430px,90vw);aspect-ratio:1;border-radius:50%;border:1px solid rgba(21,41,54,.08);position:relative;display:grid;place-items:center;background:rgba(255,255,255,.55);box-shadow:var(--shadow)}
.product-orbit:before{content:"";position:absolute;inset:28px;border-radius:50%;border:18px solid rgba(109,191,58,.10)}
.product-orbit:after{content:"";position:absolute;width:72%;height:72%;border-radius:50%;border:14px solid rgba(118,42,120,.08)}
.product-placeholder{position:relative;z-index:2;width:220px;height:300px;border-radius:18px 18px 28px 28px;background:linear-gradient(160deg,#fff,#eef1eb);box-shadow:0 30px 60px rgba(21,41,54,.18);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center;border:1px solid rgba(21,41,54,.08)}
.product-placeholder .cap{width:105px;height:22px;background:var(--navy);border-radius:7px 7px 3px 3px;margin-top:-8px;margin-bottom:24px}
.product-placeholder .label{width:100%;padding:18px 8px;border-top:4px solid var(--green);border-bottom:4px solid var(--purple);font-weight:900;color:var(--purple)}
.product-placeholder small{color:var(--muted);margin-top:12px}
.section{padding:88px 0}
.section-dark{background:var(--navy);color:#fff}
.section-head{text-align:center;max-width:720px;margin:0 auto 44px}
.section-head .kicker{color:var(--green);font-weight:900;font-size:14px}
.section-head h2{font-size:clamp(28px,4vw,42px);margin:8px 0 10px;line-height:1.4}
.section-head p{margin:0;color:var(--muted)}
.section-dark .section-head p{color:rgba(255,255,255,.68)}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:260px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 10px 35px rgba(21,41,54,.05);transition:.25s}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.product-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:rgba(109,191,58,.12);color:var(--green-dark);font-weight:900;font-size:22px}
.product-card:nth-child(even) .product-icon{background:rgba(118,42,120,.10);color:var(--purple)}
.product-card h3{font-size:19px;margin:22px 0 4px}
.product-card p{font-size:13px;color:var(--muted);margin:0 0 15px}
.card-link{font-size:13px;color:var(--purple);font-weight:900}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:0 10px 35px rgba(21,41,54,.05)}
.feature h3{margin:0 0 8px;font-size:22px;color:var(--purple)}
.feature p{margin:0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.stat{padding:20px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);text-align:center}
.stat strong{display:block;font-size:30px;color:var(--green)}
.stat span{font-size:13px;color:rgba(255,255,255,.68)}
.cta{background:linear-gradient(135deg,var(--purple),#5b2f68);color:#fff;border-radius:34px;padding:54px;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}
.cta:after{content:"";position:absolute;width:280px;height:280px;border:22px solid rgba(109,191,58,.18);border-radius:50%;left:-110px;top:-130px}
.cta h2{margin:0 0 8px;font-size:32px}
.cta p{margin:0;color:rgba(255,255,255,.72)}
.cta .btn{position:relative;z-index:2;background:#fff;color:var(--purple)}
.page-hero{padding:70px 0;background:linear-gradient(135deg,#f3f5ed,#fff);border-bottom:1px solid var(--line)}
.page-hero h1{margin:0 0 8px;font-size:clamp(32px,4vw,52px)}
.page-hero p{margin:0;color:var(--muted)}
.breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:15px}
.product-landing{padding:70px 0}
.product-landing-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.product-image-box{background:linear-gradient(145deg,#f5f6f0,#fff);border-radius:34px;min-height:520px;display:grid;place-items:center;border:1px solid var(--line);position:relative;overflow:hidden}
.product-image-box:before{content:"";position:absolute;width:430px;height:430px;border:24px solid rgba(109,191,58,.11);border-radius:50%}
.product-image-box img{position:relative;z-index:2;max-height:470px;width:auto;object-fit:contain}
.product-info h1{font-size:clamp(34px,5vw,58px);line-height:1.25;margin:0 0 12px;color:var(--purple)}
.product-info .subtitle{font-size:18px;color:var(--green-dark);font-weight:800;margin-bottom:22px}
.meta-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0}
.meta{padding:15px;border:1px solid var(--line);border-radius:16px;background:#fff}
.meta span{display:block;font-size:11px;color:var(--muted)}
.meta strong{font-size:14px}
.content{max-width:860px;margin:auto}
.content h2{color:var(--purple);margin-top:40px}
.content p,.content li{color:#4e5b63}
.site-footer{background:#101f29;color:#fff;padding:48px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:40px}
.site-footer h3{margin-top:0;color:var(--green)}
.site-footer p,.site-footer a{color:rgba(255,255,255,.65);font-size:13px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:30px;padding-top:18px;color:rgba(255,255,255,.45);font-size:11px}
.not-found{text-align:center;padding:120px 0}
@media (max-width:900px){
  .main-nav{gap:20px}
  .hero-grid,.product-landing-grid{grid-template-columns:1fr;gap:35px}
  .hero{padding:55px 0}
  .hero-visual{min-height:360px}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:650px){
  .container{width:min(var(--container),calc(100% - 28px))}
  .header-inner{min-height:70px}
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:70px;right:14px;left:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:12px 10px}
  .brand-name{font-size:14px}
  .brand img{height:40px}
  .hero h1{font-size:38px}
  .hero p{font-size:15px}
  .product-placeholder{width:175px;height:245px}
  .product-orbit{width:310px}
  .products-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .cta{padding:34px 24px;display:block}
  .cta .btn{margin-top:22px}
  .footer-grid{grid-template-columns:1fr}
  .product-image-box{min-height:380px}
  .meta-list{grid-template-columns:1fr}
}