/* Chenar Khayyam redesign — drop into public/assets/css/ck-theme.css */

:root {
  --ck-bg: #050a10;
  --ck-bg-2: #0a121c;
  --ck-surface: rgba(255, 255, 255, 0.04);
  --ck-surface-hover: rgba(255, 255, 255, 0.065);
  --ck-border: rgba(255, 255, 255, 0.09);
  --ck-border-hover: rgba(20, 224, 165, 0.45);
  --ck-primary: #14e0a5;
  --ck-primary-2: #23b6ff;
  --ck-gold: #f5c26b;
  --ck-text: #e8eef6;
  --ck-text-heading: #ffffff;
  --ck-muted: #93a3b5;
  --ck-card-glow: rgba(20, 224, 165, 0.6);
  --ck-btn-shadow: rgba(20, 224, 165, 0.9);
  --ck-btn-text: #041014;
  --ck-nav-bg: rgba(5, 10, 16, 0.82);
  --ck-chip-bg: rgba(6, 14, 22, 0.85);
  --ck-faded: rgba(255, 255, 255, 0.55);
  --ck-grid-line: rgba(255, 255, 255, 0.028);
  --ck-grid-mask-from: #000;
  --ck-grid-mask-to: transparent;
  --ck-aurora-1: #0e8f6d;
  --ck-aurora-1-opacity: 0.32;
  --ck-aurora-2: #1667b3;
  --ck-aurora-2-opacity: 0.32;
  --ck-aurora-3: #7a4bd6;
  --ck-aurora-3-opacity: 0.22;
  --ck-accordion-btn: invert(1) grayscale(1) brightness(1.6);
  --ck-scroll-track: #050a10;
  --ck-scroll-thumb: #1d2c3b;
  --ck-select-bg: #0a121c;
  --ck-input-bg: rgba(255, 255, 255, 0.04);
  --ck-input-bg-focus: rgba(255, 255, 255, 0.06);
  --ck-input-placeholder: #6b7c8f;
  --ck-work-body-top: rgba(4, 9, 14, 0.96);
  --ck-work-body-mid: rgba(4, 9, 14, 0.55);
  --ck-dock-bg: rgba(9, 17, 26, 0.9);
  --ck-dock-hover: rgba(20, 224, 165, 0.1);
  --ck-price-badge-border: rgba(20, 224, 165, 0.4);
  --ck-price-badge-bg: rgba(20, 224, 165, 0.08);
  --ck-price-badge-text: #14e0a5;
  --ck-featured-glow: rgba(20, 224, 165, 0.8);
  --ck-featured-border: rgba(20, 224, 165, 0.55);
  --bs-body-font-family: "Vazirmatn", system-ui, sans-serif;
}

html[data-theme="light"] .text-white { color: var(--ck-text-heading) !important; }
html[data-theme="light"] {
  --ck-bg: #f0f4f8;
  --ck-bg-2: #ffffff;
  --ck-surface: rgba(0, 0, 0, 0.025);
  --ck-surface-hover: rgba(0, 0, 0, 0.04);
  --ck-border: rgba(0, 0, 0, 0.08);
  --ck-border-hover: rgba(10, 160, 120, 0.45);
  --ck-primary: #0a9472;
  --ck-primary-2: #0e7cc0;
  --ck-gold: #c9952e;
  --ck-text: #1e293b;
  --ck-text-heading: #0f172a;
  --ck-muted: #64748b;
  --ck-card-glow: rgba(10, 148, 114, 0.25);
  --ck-btn-shadow: rgba(10, 148, 114, 0.5);
  --ck-btn-text: #ffffff;
  --ck-nav-bg: rgba(240, 244, 248, 0.85);
  --ck-chip-bg: rgba(255, 255, 255, 0.92);
  --ck-faded: rgba(15, 23, 42, 0.5);
  --ck-grid-line: rgba(0, 0, 0, 0.04);
  --ck-aurora-1: #14e0a5;
  --ck-aurora-1-opacity: 0.1;
  --ck-aurora-2: #23b6ff;
  --ck-aurora-2-opacity: 0.09;
  --ck-aurora-3: #a78bfa;
  --ck-aurora-3-opacity: 0.07;
  --ck-accordion-btn: none;
  --ck-scroll-track: #f0f4f8;
  --ck-scroll-thumb: #cbd5e1;
  --ck-select-bg: #ffffff;
  --ck-input-bg: rgba(0, 0, 0, 0.025);
  --ck-input-bg-focus: rgba(0, 0, 0, 0.04);
  --ck-input-placeholder: #94a3b8;
  --ck-work-body-top: rgba(240, 244, 248, 0.96);
  --ck-work-body-mid: rgba(240, 244, 248, 0.55);
  --ck-dock-bg: rgba(255, 255, 255, 0.92);
  --ck-dock-hover: rgba(10, 148, 114, 0.1);
  --ck-price-badge-border: rgba(10, 148, 114, 0.4);
  --ck-price-badge-bg: rgba(10, 148, 114, 0.06);
  --ck-price-badge-text: #0a9472;
  --ck-featured-glow: rgba(10, 148, 114, 0.4);
  --ck-featured-border: rgba(10, 148, 114, 0.5);
}

* { -webkit-font-smoothing: antialiased; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: "Vazirmatn", system-ui, sans-serif;
  background-color: var(--ck-bg);
  color: var(--ck-text);
  overflow-x: hidden;
  transition: background-color 0.4s, color 0.4s;
}

.ck-aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.ck-aurora span { position: absolute; border-radius: 50%; filter: blur(120px); }
.ck-aurora span:nth-child(1) { width: 620px; height: 620px; background: var(--ck-aurora-1); opacity: var(--ck-aurora-1-opacity); top: -220px; inset-inline-end: -160px; }
.ck-aurora span:nth-child(2) { width: 520px; height: 520px; background: var(--ck-aurora-2); opacity: var(--ck-aurora-2-opacity); top: 45%; inset-inline-start: -220px; }
.ck-aurora span:nth-child(3) { width: 480px; height: 480px; background: var(--ck-aurora-3); opacity: var(--ck-aurora-3-opacity); bottom: -200px; inset-inline-end: 20%; }

.ck-grid-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--ck-grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--ck-grid-line) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 10%, transparent 75%);
}

main, header, footer { position: relative; z-index: 1; }

.ck-grad-text {
  background: linear-gradient(120deg, var(--ck-primary), var(--ck-primary-2) 60%, #b18cff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.text-muted-ck { color: var(--ck-muted) !important; }
.ck-section { padding: 96px 0; }
@media (max-width: 767px) { .ck-section { padding: 64px 0; } }

.ck-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem 0.9rem; border-radius: 999px;
  border: 1px solid var(--ck-border); background: var(--ck-surface);
  font-size: 0.8rem; color: var(--ck-primary); backdrop-filter: blur(8px);
}
.ck-title { font-weight: 800; letter-spacing: -0.02em; line-height: 1.5; color: var(--ck-text-heading); }

.ck-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.015));
  border: 1px solid var(--ck-border); border-radius: 22px;
  backdrop-filter: blur(14px);
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), border-color 0.35s, box-shadow 0.35s;
  height: 100%;
}
html[data-theme="light"] .ck-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.7));
}
.ck-card:hover { transform: translateY(-6px); border-color: var(--ck-border-hover); box-shadow: 0 24px 60px -28px var(--ck-card-glow); }

.ck-icon-box {
  width: 54px; height: 54px; display: grid; place-items: center;
  border-radius: 16px; font-size: 1.5rem; color: #041014;
  background: linear-gradient(135deg, var(--ck-primary), var(--ck-primary-2));
  box-shadow: 0 12px 30px -14px var(--ck-btn-shadow);
}

.btn-ck {
  --bs-btn-padding-y: 0.75rem; --bs-btn-padding-x: 1.6rem;
  border: 0; border-radius: 999px; font-weight: 700;
  color: var(--ck-btn-text);
  background: linear-gradient(120deg, var(--ck-primary), var(--ck-primary-2));
  box-shadow: 0 14px 36px -16px var(--ck-btn-shadow);
  transition: transform 0.25s, filter 0.25s;
}
.btn-ck:hover { color: var(--ck-btn-text); transform: translateY(-2px); filter: brightness(1.07); }
.btn-ck-ghost {
  --bs-btn-padding-y: 0.75rem; --bs-btn-padding-x: 1.6rem;
  border-radius: 999px; font-weight: 700; color: var(--ck-text);
  border: 1px solid var(--ck-border); background: var(--ck-surface); backdrop-filter: blur(8px);
}
.btn-ck-ghost:hover { color: var(--ck-primary); border-color: var(--ck-primary); background: rgba(20,224,165,0.08); }

.ck-nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 1030;
  transition: background 0.35s, backdrop-filter 0.35s, border-color 0.35s;
  border-bottom: 1px solid transparent; padding-block: 0.65rem;
}
.ck-nav.scrolled { background: var(--ck-nav-bg); backdrop-filter: blur(18px); border-bottom-color: var(--ck-border); }
.ck-nav .nav-link { color: var(--ck-muted); font-weight: 600; font-size: 0.92rem; padding-inline: 0.7rem !important; position: relative; }
.ck-nav .nav-link:hover, .ck-nav .nav-link.active { color: var(--ck-text-heading); }
.ck-nav .nav-link::after {
  content: ""; position: absolute; bottom: 2px; inset-inline: 0.7rem; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--ck-primary), var(--ck-primary-2));
  transform: scaleX(0); transition: transform 0.3s;
}
.ck-nav .nav-link:hover::after { transform: scaleX(1); }
.ck-logo-mark {
  width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
  font-weight: 900; color: #04140f;
  background: linear-gradient(135deg, var(--ck-primary), var(--ck-primary-2));
}
.ck-theme-toggle {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--ck-border); background: var(--ck-surface); color: var(--ck-text);
  cursor: pointer; font-size: 1.15rem;
}
.ck-theme-toggle:hover { border-color: var(--ck-primary); color: var(--ck-primary); }

.ck-drawer { display: none; }
.ck-drawer.is-open { display: block; }

.ck-dropdown { position: relative; }
.ck-dropdown-menu {
  display: none; position: absolute; top: 100%; inset-inline-start: 0; min-width: 220px;
  background: var(--ck-nav-bg); backdrop-filter: blur(18px);
  border: 1px solid var(--ck-border); border-radius: 16px; padding: 0.5rem; z-index: 20;
}
.ck-dropdown:hover .ck-dropdown-menu { display: block; }
.ck-dropdown-menu a {
  display: block; padding: 0.55rem 0.85rem; color: var(--ck-muted); text-decoration: none;
  border-radius: 10px; font-weight: 600; font-size: 0.88rem;
}
.ck-dropdown-menu a:hover { color: var(--ck-text-heading); background: var(--ck-surface); }

.ck-hero { padding-top: 150px; padding-bottom: 80px; position: relative; }
.ck-hero h1 { font-size: clamp(2rem, 5.4vw, 3.9rem); font-weight: 900; line-height: 1.42; letter-spacing: -0.03em; color: var(--ck-text-heading); }
.ck-hero-visual { border-radius: 30px; overflow: hidden; border: 1px solid var(--ck-border); box-shadow: 0 50px 110px -50px var(--ck-card-glow); animation: ck-float 8s ease-in-out infinite; }
.ck-hero-visual img { width: 100%; display: block; }
@keyframes ck-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
.ck-float-chip {
  position: absolute; background: var(--ck-chip-bg); border: 1px solid var(--ck-border);
  border-radius: 16px; padding: 0.7rem 1rem; backdrop-filter: blur(12px); font-size: 0.82rem;
}

.ck-page-hero { padding: 150px 0 48px; }
.ck-page-hero h1 { font-size: clamp(1.7rem, 3.6vw, 2.8rem); font-weight: 900; color: var(--ck-text-heading); }

.ck-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.ck-marquee-track { display: flex; gap: 1rem; width: max-content; animation: ck-scroll 38s linear infinite; }
.ck-marquee:hover .ck-marquee-track { animation-play-state: paused; }
@keyframes ck-scroll { from { transform: translateX(0); } to { transform: translateX(50%); } }
.ck-logo-pill {
  border: 1px solid var(--ck-border); background: var(--ck-surface); border-radius: 16px;
  padding: 0.7rem 1.2rem; color: var(--ck-muted); font-weight: 700; font-size: 0.9rem;
  display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none;
}
.ck-logo-pill img { height: 28px; width: auto; max-width: 110px; object-fit: contain; filter: grayscale(0.2); }
.ck-logo-pill:hover { color: var(--ck-text-heading); border-color: var(--ck-border-hover); }

.ck-step-num {
  font-size: 2.6rem; font-weight: 900; line-height: 1;
  background: linear-gradient(180deg, var(--ck-faded), rgba(255,255,255,0.06));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.ck-work { position: relative; border-radius: 24px; overflow: hidden; border: 1px solid var(--ck-border); display: block; height: 100%; text-decoration: none; }
.ck-work img { width: 100%; height: 260px; object-fit: cover; transition: transform 0.6s cubic-bezier(0.22,1,0.36,1); }
.ck-work:hover img { transform: scale(1.08); }
.ck-work-body {
  position: absolute; inset-inline: 0; bottom: 0; padding: 1.25rem;
  background: linear-gradient(0deg, var(--ck-work-body-top), var(--ck-work-body-mid) 60%, transparent);
}

.ck-price-badge {
  border: 1px solid var(--ck-price-badge-border); color: var(--ck-price-badge-text);
  background: var(--ck-price-badge-bg); border-radius: 999px; padding: 0.2rem 0.75rem; font-size: 0.75rem;
}
.ck-featured { border-color: var(--ck-featured-border) !important; box-shadow: 0 30px 80px -40px var(--ck-featured-glow); }

.accordion-item, [data-ck-acc-item] {
  background: var(--ck-surface) !important; border: 1px solid var(--ck-border) !important;
  border-radius: 18px !important; margin-bottom: 0.85rem; overflow: hidden;
}
.accordion-button, [data-ck-acc-btn] {
  width: 100%; text-align: right; background: transparent !important; color: var(--ck-text-heading) !important;
  font-weight: 700; box-shadow: none !important; border: 0; padding: 1rem 1.2rem;
}
[data-ck-acc-item] .accordion-body { display: none; padding: 0 1.2rem 1.1rem; color: var(--ck-muted); line-height: 2.1; }
[data-ck-acc-item].is-open .accordion-body { display: block; }

.form-control, .form-select {
  background: var(--ck-input-bg); border: 1px solid var(--ck-border);
  color: var(--ck-text-heading); border-radius: 14px; padding: 0.8rem 1rem;
}
.form-control:focus, .form-select:focus {
  background: var(--ck-input-bg-focus); color: var(--ck-text-heading);
  border-color: var(--ck-primary); box-shadow: 0 0 0 0.2rem rgba(20,224,165,0.15);
}
.form-control::placeholder { color: var(--ck-input-placeholder); }
.form-select option { background: var(--ck-select-bg); }

.ck-footer { border-top: 1px solid var(--ck-border); }
.ck-footer a { color: var(--ck-muted); text-decoration: none; }
.ck-footer a:hover { color: var(--ck-primary); }
.ck-social {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--ck-border); background: var(--ck-surface); overflow: hidden;
}
.ck-social img { width: 22px; height: 22px; object-fit: contain; }
.ck-social:hover { border-color: var(--ck-primary); background: var(--ck-dock-hover); }

.ck-dock { position: fixed; inset-inline-start: 18px; bottom: 18px; z-index: 1040; display: flex; flex-direction: column; gap: 0.6rem; }
.ck-dock a {
  width: 50px; height: 50px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.3rem; color: var(--ck-muted); text-decoration: none;
  background: var(--ck-dock-bg); border: 1px solid var(--ck-border); backdrop-filter: blur(10px);
}
.ck-dock a:hover { transform: translateY(-3px) scale(1.05); border-color: var(--ck-primary); color: var(--ck-primary); }
.ck-dock a.wa { background: linear-gradient(135deg, #25d366, #128c7e); border-color: transparent; color: #fff; }
.ck-dock a img { width: 22px; height: 22px; object-fit: contain; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22,1,0.36,1); }
.reveal.is-visible { opacity: 1; transform: none; }

.ck-alert { border-radius: 16px; padding: 0.9rem 1.1rem; margin-bottom: 1rem; border: 1px solid var(--ck-border); }
.ck-alert-success { background: rgba(20,224,165,0.12); color: var(--ck-primary); }
.ck-alert-error { background: rgba(239,68,68,0.12); color: #f87171; }

.pagination { gap: 0.35rem; }
.pagination .page-link {
  background: var(--ck-surface); border: 1px solid var(--ck-border);
  color: var(--ck-text); border-radius: 10px !important; margin: 0 2px;
}
.pagination .page-item.active .page-link { background: var(--ck-primary); border-color: var(--ck-primary); color: #041014; }

.ck-filter-btn { border-radius: 999px !important; }
.ck-filter-btn.active { background: linear-gradient(120deg, var(--ck-primary), var(--ck-primary-2)); color: var(--ck-btn-text) !important; border-color: transparent !important; }

.ck-prose { color: var(--ck-muted); line-height: 2.15; }
.ck-prose img { max-width: 100%; border-radius: 16px; }
.ck-prose h1,.ck-prose h2,.ck-prose h3,.ck-prose h4 { color: var(--ck-text-heading); }

.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.ck-table { color: var(--ck-muted); }
.ck-table thead th { color: var(--ck-text-heading); border-bottom: 1px solid var(--ck-border); padding: 0.9rem 1rem; font-size: 0.85rem; }
.ck-table td { padding: 0.85rem 1rem; border-top: 1px solid var(--ck-border); vertical-align: middle; }
.ck-table a { color: var(--ck-primary); }

.table { color: var(--ck-muted); --bs-table-bg: transparent; --bs-table-color: var(--ck-muted); }
.table > :not(caption) > * > * { background: transparent; color: inherit; border-color: var(--ck-border); }
.table thead th { color: var(--ck-text-heading); }

.list-group-item {
  background: transparent; color: var(--ck-muted);
  border-color: var(--ck-border);
}
.list-group-item.active, .list-group-item:hover { background: var(--ck-surface); color: var(--ck-text-heading); }

.invalid-feedback, .text-danger { color: #f87171 !important; }
.btn-primary { background: linear-gradient(120deg, var(--ck-primary), var(--ck-primary-2)); border: 0; color: var(--ck-btn-text); }
.btn-link { color: var(--ck-primary); }

img { max-width: 100%; }

::selection { background: rgba(20,224,165,0.35); }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ck-scroll-track); }
::-webkit-scrollbar-thumb { background: var(--ck-scroll-thumb); border-radius: 10px; }