/*
Theme Name: UploadFlow
Theme URI: https://uploadflow.io/
Author: UploadFlow Team
Author URI: https://uploadflow.io/
Description: A complete SaaS WordPress theme for UploadFlow — an AI platform that turns images into Avatars, Videos, and 3D Models. Includes home, tool pages, pricing, about, FAQ, contact, and a blog with categories.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: uploadflow
Tags: saas, ai, business, blog, one-column, custom-menu, featured-images
*/

/* ============ RESET ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font:inherit;cursor:pointer;border:none;background:none;}

/* ============ VARIABLES ============ */
:root{
  --uf-bg:#0b0d17;
  --uf-bg-alt:#12142400;
  --uf-surface:#141726;
  --uf-surface-2:#1b1f34;
  --uf-border:#262b45;
  --uf-text:#f4f5fb;
  --uf-text-muted:#a3a8c3;
  --uf-primary:#7c5cff;
  --uf-primary-2:#4fd1ff;
  --uf-gradient:linear-gradient(135deg,#7c5cff 0%,#4fd1ff 100%);
  --uf-radius:16px;
  --uf-max:1180px;
  --uf-font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

body{
  font-family:var(--uf-font);
  background:var(--uf-bg);
  color:var(--uf-text);
  line-height:1.6;
  font-size:16px;
}

.container{max-width:var(--uf-max);margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{line-height:1.2;font-weight:700;letter-spacing:-0.02em;}
h1{font-size:clamp(2.2rem,5vw,3.6rem);}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);}
h3{font-size:1.3rem;}
p{color:var(--uf-text-muted);}

.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--uf-primary-2);margin-bottom:14px;
}

.gradient-text{
  background:var(--uf-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:.95rem;
  transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn-primary{background:var(--uf-gradient);color:#08070f;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(124,92,255,.35);}
.btn-outline{border:1px solid var(--uf-border);color:var(--uf-text);}
.btn-outline:hover{border-color:var(--uf-primary);}
.btn-block{width:100%;}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,13,23,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--uf-border);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px;}
.site-logo{font-size:1.3rem;font-weight:800;display:flex;align-items:center;gap:8px;}
.site-logo span{color:var(--uf-primary-2);}
.primary-nav ul{display:flex;gap:32px;align-items:center;}
.primary-nav a{font-size:.95rem;font-weight:500;color:var(--uf-text-muted);transition:color .15s;}
.primary-nav a:hover,.primary-nav a.active{color:var(--uf-text);}
.header-actions{display:flex;align-items:center;gap:14px;}
.menu-toggle{display:none;font-size:1.6rem;color:var(--uf-text);}

@media(max-width:900px){
  .primary-nav{position:fixed;inset:76px 0 0 0;background:var(--uf-bg);transform:translateX(100%);transition:transform .25s ease;padding:32px 24px;}
  .primary-nav.open{transform:translateX(0);}
  .primary-nav ul{flex-direction:column;align-items:flex-start;gap:22px;}
  .menu-toggle{display:block;}
  .header-actions .btn-outline{display:none;}
}

/* ============ HERO ============ */
.hero{padding:100px 0 80px;position:relative;overflow:hidden;}
.hero::before{
  content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);
  width:900px;height:600px;background:var(--uf-gradient);filter:blur(160px);opacity:.25;z-index:-1;
}
.hero-inner{max-width:780px;margin:0 auto;text-align:center;}
.hero p.lead{font-size:1.15rem;margin:22px auto 34px;max-width:620px;}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.hero-note{margin-top:18px;font-size:.85rem;color:var(--uf-text-muted);}

.hero-tools{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:980px;margin:64px auto 0;
}
.tool-chip{
  background:var(--uf-surface);border:1px solid var(--uf-border);border-radius:var(--uf-radius);
  padding:28px 20px;text-align:center;transition:transform .2s,border-color .2s;
}
.tool-chip:hover{transform:translateY(-4px);border-color:var(--uf-primary);}
.tool-chip .icon{font-size:2rem;margin-bottom:10px;}
.tool-chip h4{font-size:1.05rem;margin-bottom:6px;}
.tool-chip p{font-size:.88rem;}

@media(max-width:760px){.hero-tools{grid-template-columns:1fr;}}

/* ============ SECTIONS ============ */
section{padding:80px 0;}
.section-head{max-width:640px;margin:0 auto 50px;text-align:center;}
.section-head p{margin-top:14px;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--uf-surface);border:1px solid var(--uf-border);border-radius:var(--uf-radius);
  padding:32px 28px;
}
.card .icon{
  width:48px;height:48px;border-radius:12px;background:var(--uf-gradient);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:18px;color:#08070f;
}
.card h3{margin-bottom:10px;}

.steps{counter-reset:step;}
.step{display:flex;gap:20px;padding:26px 0;border-bottom:1px solid var(--uf-border);}
.step:last-child{border-bottom:none;}
.step-num{
  counter-increment:step;flex:none;width:44px;height:44px;border-radius:50%;
  background:var(--uf-surface-2);border:1px solid var(--uf-border);display:flex;align-items:center;justify-content:center;font-weight:700;
}
.step-num::before{content:counter(step);}

.cta-band{
  background:var(--uf-gradient);border-radius:24px;padding:64px 40px;text-align:center;color:#08070f;
}
.cta-band h2{color:#08070f;}
.cta-band p{color:#241a4d;margin:14px auto 26px;max-width:520px;}
.cta-band .btn-primary{background:#08070f;color:#fff;}

/* ============ PRICING ============ */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
@media(max-width:900px){.pricing-grid{grid-template-columns:1fr;}}
.price-card{
  background:var(--uf-surface);border:1px solid var(--uf-border);border-radius:var(--uf-radius);
  padding:36px 28px;display:flex;flex-direction:column;
}
.price-card.featured{border-color:var(--uf-primary);position:relative;background:var(--uf-surface-2);}
.price-card.featured::after{
  content:"Most Popular";position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--uf-gradient);color:#08070f;font-size:.75rem;font-weight:700;padding:5px 14px;border-radius:999px;
}
.price-amount{font-size:2.4rem;font-weight:800;margin:16px 0 4px;}
.price-amount span{font-size:1rem;font-weight:500;color:var(--uf-text-muted);}
.price-card ul{margin:24px 0;display:flex;flex-direction:column;gap:12px;}
.price-card li{font-size:.92rem;color:var(--uf-text-muted);display:flex;gap:10px;}
.price-card li::before{content:"✓";color:var(--uf-primary-2);font-weight:700;}

/* ============ FAQ ============ */
.faq-item{border-bottom:1px solid var(--uf-border);padding:22px 0;}
.faq-item summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--uf-primary-2);}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin-top:12px;}

/* ============ BLOG ============ */
.blog-filter{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:44px;}
.blog-filter a{
  padding:8px 18px;border-radius:999px;border:1px solid var(--uf-border);font-size:.85rem;color:var(--uf-text-muted);
}
.blog-filter a.active,.blog-filter a:hover{border-color:var(--uf-primary);color:var(--uf-text);}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media(max-width:900px){.blog-grid{grid-template-columns:1fr;}}
.post-card{background:var(--uf-surface);border:1px solid var(--uf-border);border-radius:var(--uf-radius);overflow:hidden;display:flex;flex-direction:column;}
.post-card .thumb{aspect-ratio:16/10;background:var(--uf-gradient);opacity:.85;}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;}
.post-card-body{padding:22px;}
.post-cat{font-size:.75rem;color:var(--uf-primary-2);font-weight:700;text-transform:uppercase;letter-spacing:.05em;}
.post-card h3{margin:10px 0 8px;font-size:1.1rem;}
.post-meta{font-size:.8rem;color:var(--uf-text-muted);margin-top:14px;}

.single-post{max-width:760px;margin:0 auto;}
.single-post .post-cat{display:block;margin-bottom:12px;}
.single-post h1{margin-bottom:18px;}
.single-post .post-meta{margin-bottom:36px;padding-bottom:24px;border-bottom:1px solid var(--uf-border);}
.single-post .entry-content p{color:var(--uf-text);margin-bottom:18px;font-size:1.05rem;}
.single-post .entry-content h2{margin:36px 0 16px;}
.single-post .entry-content ul{margin:0 0 18px 20px;list-style:disc;color:var(--uf-text);}

/* ============ CONTACT / FORMS ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:.85rem;margin-bottom:8px;color:var(--uf-text-muted);}
.form-field input,.form-field textarea{
  width:100%;padding:14px 16px;border-radius:10px;background:var(--uf-surface);
  border:1px solid var(--uf-border);color:var(--uf-text);font-family:inherit;
}
.contact-info-item{display:flex;gap:16px;margin-bottom:26px;}

/* ============ FOOTER ============ */
.site-footer{border-top:1px solid var(--uf-border);padding:64px 0 30px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h4{font-size:.9rem;margin-bottom:18px;color:var(--uf-text);}
.footer-grid ul{display:flex;flex-direction:column;gap:12px;}
.footer-grid a{font-size:.9rem;color:var(--uf-text-muted);}
.footer-grid a:hover{color:var(--uf-text);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;border-top:1px solid var(--uf-border);font-size:.85rem;color:var(--uf-text-muted);flex-wrap:wrap;gap:12px;}

/* ============ 404 ============ */
.error-404{text-align:center;padding:120px 0;}
.error-404 h1{font-size:6rem;background:var(--uf-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;}