/* Veo3Gen v6 — four-product homepage + download manager */
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--background-color);color:var(--text-color);line-height:1.55;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.wrap{width:min(1480px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.93);border-bottom:1px solid #dce3ee;backdrop-filter:blur(14px)}.header-inner{height:76px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:950;letter-spacing:-.045em}.brand img{width:40px;height:40px;object-fit:contain}.main-nav{margin-left:auto;display:flex;gap:22px;font-size:14px;font-weight:750}.main-nav a{opacity:.72}.main-nav a:hover,.main-nav a.active{opacity:1;color:var(--primary-color)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 20px;border-radius:12px;background:var(--primary-color);color:#fff;font-weight:850;border:1px solid var(--primary-color);box-shadow:0 10px 26px color-mix(in srgb,var(--primary-color) 18%,transparent);cursor:pointer}.btn-small{min-height:40px;padding:8px 14px;font-size:14px}.btn-ghost{background:#fff;color:var(--primary-color);box-shadow:none;border-color:var(--primary-color)}.mobile-menu{display:none;margin-left:auto;border:0;background:none;font-size:26px}.eyebrow{display:block;color:var(--primary-color);font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}.home-intro{padding:42px 0 20px;background:linear-gradient(180deg,#fff,var(--background-color))}.home-intro-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:30px}.home-intro h1{font-size:clamp(38px,5vw,66px);line-height:1;letter-spacing:-.055em;margin:0 0 10px}.home-intro p{margin:0;color:#657187;font-size:17px}.products-section{padding:16px 0 88px}.product-groups{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:14px}.group-title{display:flex;align-items:center;gap:12px;border:1px solid #d8e0eb;background:#fff;border-radius:14px;padding:11px 14px;box-shadow:0 8px 22px rgba(15,23,42,.04)}.group-title span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--primary-color);color:#fff;font-weight:900}.group-title strong{font-size:20px;color:var(--primary-color)}.group-title small{margin-left:auto;color:#7a8495}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product-card{--accent:#2563eb;--accent-dark:#1749a8;--tint:#eaf2ff;border:1.5px solid color-mix(in srgb,var(--accent) 68%,white);background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 21%,white),#fff 52%);border-radius:34px;padding:18px;box-shadow:0 16px 36px color-mix(in srgb,var(--accent) 10%,transparent);min-height:560px;display:flex;flex-direction:column;height:auto;overflow:visible}.accent-green{--accent:#70b343;--accent-dark:#187b2f;--tint:#efffe7}.accent-blue{--accent:#5d8fe8;--accent-dark:#0c5bc3;--tint:#edf5ff}.accent-orange{--accent:#ff7a17;--accent-dark:#c64c00;--tint:#fff4e8}.accent-pink{--accent:#e746e5;--accent-dark:#b90aa8;--tint:#fff0ff}.product-card-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.product-icon{width:58px;height:58px;border-radius:18px;background:color-mix(in srgb,var(--accent) 18%,white);display:grid;place-items:center;font-size:29px;color:var(--accent-dark);border:1px solid color-mix(in srgb,var(--accent) 52%,white)}.product-card h2{font-size:27px;line-height:1.05;letter-spacing:-.04em;margin:0}.product-card-head p{margin:5px 0 0;font-weight:750;color:#455167}.product-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.download-btn,.guide-btn{border-radius:18px;min-height:83px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-weight:850;transition:.18s;padding:10px 12px}.download-btn{background:var(--download-bg,var(--accent-dark));color:var(--download-text,#fff);box-shadow:0 9px 20px color-mix(in srgb,var(--download-bg,var(--accent-dark)) 20%,transparent)}.download-btn span,.guide-btn span{font-size:22px;line-height:1}.download-btn b{font-size:14px}.download-btn.disabled{opacity:.52;cursor:not-allowed}.guide-btn{background:var(--guide-bg,#ffd85a);color:var(--guide-text,#192032);border:1px solid color-mix(in srgb,var(--guide-bg,#ffd85a) 78%,#8a6d00)}.download-btn:not(.disabled):hover,.guide-btn:hover{transform:translateY(-2px)}.feature-box{background:rgba(255,255,255,.9);border:1px solid color-mix(in srgb,var(--accent) 30%,white);border-radius:28px;padding:24px 20px;flex:1;overflow:visible;box-shadow:inset 0 1px 0 rgba(255,255,255,.5)}.feature-row{display:grid;grid-template-columns:22px 1fr;gap:5px;align-items:start;margin:0 0 16px;font-size:18px}.feature-row span{font-weight:900}.feature-row b{font-weight:600}.product-meta{display:grid;gap:4px;margin-top:auto;padding-top:14px;font-size:12px;color:#4f5c70}.product-meta span{display:flex;justify-content:space-between;gap:12px;border-top:1px solid rgba(40,54,75,.1);padding-top:6px}.simple-section{padding:72px 0;border-top:1px solid #dfe6ef;background:#fff}.simple-section:nth-of-type(even){background:var(--background-color)}.simple-section-inner{max-width:980px}.simple-section h2{font-size:clamp(32px,4vw,50px);line-height:1.08;letter-spacing:-.045em;margin:0 0 12px}.section-subtitle{font-size:20px;font-weight:700;color:#49566a;margin:0 0 16px}.rich-copy{color:#5c697b;font-size:17px}.guide-page{padding:60px 0 100px}.guide-wrap{max-width:900px}.guide-back{display:inline-block;margin-bottom:20px;color:var(--primary-color);font-weight:800}.guide-sheet{--accent:#2563eb;background:#fff;border:1px solid color-mix(in srgb,var(--accent) 45%,#dfe6ef);border-top:6px solid var(--accent);border-radius:22px;padding:36px;box-shadow:0 22px 60px rgba(15,23,42,.08)}.guide-sheet h1{font-size:42px;letter-spacing:-.04em;margin:0}.guide-subtitle{color:#667085}.guide-content{white-space:normal;border-top:1px solid #e5eaf1;margin-top:24px;padding-top:24px;font-size:17px;line-height:1.85}.guide-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.site-footer{background:#101827;color:#fff;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.site-footer p{margin:6px 0;opacity:.68}.floating-contact{position:fixed;left:16px;bottom:22px;z-index:35;display:flex;flex-direction:column;gap:10px}.contact-dot{display:flex;align-items:center;gap:9px}.contact-icon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--contact-color);color:#fff;font-weight:900;box-shadow:0 8px 26px color-mix(in srgb,var(--contact-color) 35%,transparent)}.contact-label{background:#101827;color:#fff;border-radius:9px;padding:7px 10px;font-size:12px;font-weight:700;opacity:0;transform:translateX(-8px);transition:.2s}.contact-dot:hover .contact-label{opacity:1;transform:none}.back-to-top{position:fixed;right:18px;bottom:22px;width:44px;height:44px;border-radius:50%;border:0;background:#101827;color:#fff;font-size:22px;display:none;z-index:34}.back-to-top.show{display:block}.admin-page{background:#eef2f7;min-height:100vh}.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.admin-sidebar{background:#101827;color:#fff;padding:28px 18px;position:sticky;top:0;height:100vh}.admin-sidebar .admin-logo{display:block;font-size:22px;font-weight:900;margin:0 10px 28px}.admin-sidebar nav{display:flex;flex-direction:column;gap:6px}.admin-sidebar nav a{padding:11px 12px;border-radius:9px;color:#cbd5e1}.admin-sidebar nav a:hover{background:#1f2a3c;color:#fff}.admin-main{padding:34px}.admin-main h1{margin-top:0}.admin-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.admin-card,.admin-panel{background:#fff;border:1px solid #dde5ef;border-radius:16px;padding:22px;box-shadow:0 12px 34px rgba(15,23,42,.05)}.admin-card strong{display:block;font-size:20px;margin-bottom:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compact-grid{gap:12px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:13px}.field input,.field textarea,.field select{width:100%;border:1px solid #cfd8e5;border-radius:10px;padding:11px 12px;background:#fff;color:#172033}.field textarea{min-height:130px;resize:vertical}.checkbox-field label{display:flex;align-items:center;gap:8px}.checkbox-field input{width:auto}.admin-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}.notice{padding:12px 14px;border-radius:10px;margin-bottom:16px}.notice.success{background:#dcfce7;color:#166534}.notice.error{background:#fee2e2;color:#991b1b}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#eef3ff,#f7fafc)}.login-card{width:min(440px,100%);background:#fff;border-radius:20px;padding:30px;border:1px solid #dae3ee;box-shadow:0 28px 80px rgba(15,23,42,.12)}.login-card h1{margin:0 0 6px}.login-card p{color:#667085}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid #e6ebf2;vertical-align:top}.admin-table th{font-size:12px;text-transform:uppercase;color:#667085}.inline{display:inline}.btn-danger{background:#b42318;border-color:#b42318}.help{font-size:12px;color:#667085}.preview-logo{max-width:160px;max-height:70px;margin:8px 0}.status-pill{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px;font-weight:800}.download-admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.download-admin-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.download-admin-title strong{font-size:20px}code{background:#eef2f7;padding:2px 5px;border-radius:5px}
@media(max-width:1200px){.product-grid{grid-template-columns:1fr 1fr}.product-groups{display:none}.product-card{min-height:540px}.download-admin-grid{grid-template-columns:1fr}.admin-cards{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.main-nav{position:absolute;left:18px;right:18px;top:70px;background:#fff;border:1px solid #dce3ee;border-radius:14px;padding:12px;display:none;flex-direction:column}.main-nav.open{display:flex}.mobile-menu{display:block}.header-inner>.btn-small{display:none}.home-intro-inner,.footer-grid,.form-grid,.admin-cards{display:grid;grid-template-columns:1fr}.home-intro-inner{align-items:start}.admin-shell{display:block}.admin-sidebar{position:static;height:auto}.admin-sidebar nav{display:grid;grid-template-columns:1fr 1fr}.admin-main{padding:20px}}
@media(max-width:620px){.wrap{width:min(100% - 22px,1480px)}.home-intro{padding-top:38px}.home-intro h1{font-size:40px}.product-grid{grid-template-columns:1fr}.product-card{min-height:auto;border-radius:26px}.feature-box{min-height:250px}.admin-main{padding:14px}.admin-panel{padding:16px}.admin-sidebar nav{grid-template-columns:1fr}.product-actions{grid-template-columns:1fr 1fr}.download-btn,.guide-btn{min-height:67px;padding:8px 10px}.guide-sheet{padding:24px}.guide-sheet h1{font-size:34px}}

/* v6.2 — consolidated navigation, guides and four-card pricing */
.section-heading{margin-bottom:28px}.section-heading h2{font-size:clamp(32px,4vw,50px);line-height:1.08;letter-spacing:-.045em;margin:0 0 10px}.section-heading p{margin:0;color:#667085;font-size:17px}.support-section{padding:72px 0;border-top:1px solid #dfe6ef;background:#fff}.support-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.support-card{--accent:#2563eb;display:grid;grid-template-columns:52px 1fr 24px;align-items:center;gap:12px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 12%,white),#fff);border:1.5px solid color-mix(in srgb,var(--accent) 55%,white);border-radius:22px;padding:18px;min-height:110px;box-shadow:0 12px 30px color-mix(in srgb,var(--accent) 9%,transparent);transition:.18s}.support-card:hover{transform:translateY(-3px)}.support-card .support-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 18%,white);color:var(--accent-dark);font-size:25px}.support-card strong{display:block;font-size:18px}.support-card span{display:block;color:#667085;font-size:13px;margin-top:4px}.support-card>b{color:var(--accent-dark);font-size:22px}.pricing-section{padding:72px 0 86px;border-top:1px solid #dfe6ef;background:var(--background-color)}.pricing-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.pricing-card{--accent:#2563eb;--accent-dark:#1749a8;display:flex;flex-direction:column;min-height:470px;border:1.5px solid color-mix(in srgb,var(--accent) 68%,white);background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 21%,white),#fff 52%);border-radius:30px;padding:22px;box-shadow:0 16px 36px color-mix(in srgb,var(--accent) 10%,transparent)}.pricing-badge{display:inline-flex;align-self:flex-start;padding:5px 9px;border-radius:999px;background:color-mix(in srgb,var(--accent) 18%,white);color:var(--accent-dark);font-size:11px;font-weight:900;letter-spacing:.08em}.pricing-top h3{font-size:27px;line-height:1.05;letter-spacing:-.04em;margin:14px 0 6px}.pricing-top p{margin:0;color:#667085;min-height:44px}.price-value{font-size:32px;line-height:1.05;font-weight:950;color:var(--accent-dark);padding:22px 0 18px;border-bottom:1px solid color-mix(in srgb,var(--accent) 24%,white)}.pricing-features{display:grid;gap:12px;padding:20px 0;flex:1}.pricing-features>div{display:grid;grid-template-columns:22px 1fr;gap:7px;align-items:start}.pricing-features span{color:var(--accent-dark);font-weight:950}.pricing-cta{display:flex;justify-content:center;align-items:center;min-height:48px;border-radius:13px;background:var(--accent-dark);color:#fff;font-weight:900;box-shadow:0 9px 20px color-mix(in srgb,var(--accent-dark) 18%,transparent)}
@media(max-width:1200px){.support-grid,.pricing-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.support-grid,.pricing-grid{grid-template-columns:1fr}.pricing-card{min-height:auto}.support-section,.pricing-section{padding:54px 0}}

/* v6.3 — Admin visual customizer and runtime design variables */
body{font-size:var(--base-font-size);color:var(--text-color)}
.wrap{width:min(var(--layout-max-width),calc(100% - 36px))}
.site-header{background:color-mix(in srgb,var(--header-background-color) 93%,transparent)}
.header-inner{height:var(--header-height)}
.brand{color:var(--heading-color)}
.brand img{width:auto;height:auto;max-width:var(--logo-width);max-height:var(--logo-height);object-fit:contain}
.main-nav{font-size:var(--nav-font-size)}
.btn{color:var(--button-text-color)}
.home-intro h1{font-size:clamp(34px,5vw,var(--hero-title-size));color:var(--heading-color)}
.home-intro p,.section-heading p,.guide-subtitle,.rich-copy,.pricing-top p,.support-card span{color:var(--muted-text-color)}
.group-title{background:var(--group-title-background-color)}
.product-grid{gap:var(--product-grid-gap)}
.product-card{min-height:min(var(--product-card-min-height),560px);border-radius:var(--product-card-radius);padding:var(--product-card-padding);height:auto}
.product-card h2{font-size:var(--card-title-size);color:var(--heading-color)}
.feature-box{min-height:var(--feature-box-min-height)}
.feature-row{font-size:var(--body-text-size)}
.accent-green{--accent:var(--imagegen-color)}
.accent-blue{--accent:var(--veo3gen-color)}
.accent-orange{--accent:var(--chrome-imagegen-color)}
.accent-pink{--accent:var(--chrome-veo3gen-color)}
.section-heading h2,.simple-section h2{font-size:clamp(28px,4vw,var(--section-title-size));color:var(--heading-color)}
.site-footer{background:var(--footer-background-color)}
.footer-contact-list{display:grid;gap:2px}
.settings-section{border-top:1px solid #e5eaf1;padding:24px 0}.settings-section:first-of-type{border-top:0;padding-top:0}.settings-section-head{display:flex;justify-content:space-between;gap:20px;align-items:start;margin-bottom:18px}.settings-section-head h2{margin:0 0 4px;font-size:21px}.settings-section-head p{margin:0;color:#667085}.color-row{display:grid;grid-template-columns:58px 1fr;gap:10px;align-items:center}.color-row input[type=color]{height:44px;padding:3px;cursor:pointer}.color-row code{display:block}.checkline{display:flex!important;align-items:center;gap:8px;font-weight:600!important}.checkline input{width:auto!important}.sticky-actions{position:sticky;bottom:12px;background:rgba(255,255,255,.95);padding:14px;border:1px solid #dde5ef;border-radius:14px;box-shadow:0 14px 36px rgba(15,23,42,.09);z-index:5}.admin-panel .settings-section .form-grid{align-items:end}
@media(max-width:620px){.settings-section-head{display:block}.sticky-actions{bottom:6px}.wrap{width:min(calc(100% - 22px),var(--layout-max-width))}}

.product-actions .download-btn svg,.product-actions .guide-btn svg{width:24px;height:24px;margin-bottom:2px !important;flex:0 0 auto}
.download-btn b{font-size:13px;line-height:1.15}


/* v6.3.11 — favicon + editable homepage/content sections */
.preview-favicon{width:48px;height:48px;object-fit:contain;border:1px solid #d8e0eb;border-radius:10px;background:#fff;padding:4px;margin:8px 0}
.products-section{background:var(--products-section-bg-color,var(--background-color));padding-top:var(--products-section-padding-top,16px);padding-bottom:var(--products-section-padding-bottom,88px)}
.support-section{background:var(--guides-section-bg-color,#fff);padding-top:var(--guides-section-padding,72px);padding-bottom:var(--guides-section-padding,72px)}
.support-section .section-heading h2{color:var(--guides-title-color,#172033);font-size:clamp(24px,4vw,var(--guides-title-size,50px))}
.support-section .section-heading p{color:var(--guides-text-color,#667085)}
.pricing-section{background:var(--pricing-section-bg-color,var(--background-color));padding-top:var(--pricing-section-padding,72px);padding-bottom:var(--pricing-section-padding,72px)}
.pricing-section .section-heading h2{color:var(--pricing-title-color,#172033);font-size:clamp(24px,4vw,var(--pricing-title-size,50px))}
.pricing-section .section-heading p{color:var(--pricing-text-color,#667085)}
section.simple-section{background:var(--section-bg,#fff)!important;padding:var(--section-padding-y,72px) 0}
section.simple-section .simple-section-inner{max-width:980px}
section.simple-section h2{color:var(--section-title-color,#172033);font-size:clamp(24px,4vw,var(--section-title-size,50px))}
section.simple-section .section-subtitle{color:var(--section-subtitle-color,#49566a);font-size:var(--section-subtitle-size,20px)}
section.simple-section .rich-copy{color:var(--section-content-color,#5c697b);font-size:var(--section-content-size,17px)}

.price-value small{font-size:.46em;font-weight:800;color:var(--muted-text-color);margin-left:6px;white-space:nowrap}