/*
Theme Name: SEO Zesan Pro
Theme URI: https://seozesan.com
Author: Zesan
Description: A professional, SEO-optimized WordPress theme built for SEO consultants and digital agencies. Fast, lightweight, schema-ready, mobile-first.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: seozesan
*/

/* =============================================================
   1. DESIGN TOKENS
   ============================================================= */
:root{
  /* Colors — derived from brand logo (growth chart / upward arrow) */
  --color-primary:#2563EB;
  --color-primary-dark:#1D4ED8;
  --color-primary-light:#EFF6FF;
  --color-navy:#0B1220;
  --color-navy-soft:#111C34;
  --color-sky:#93C5FD;
  --color-ink:#0F172A;
  --color-ink-soft:#475569;
  --color-paper:#F7F9FC;
  --color-white:#FFFFFF;
  --color-border:#E2E8F0;
  --color-success:#16A34A;
  --color-gold:#D97706;

  /* Type */
  --font-display:'Sora', system-ui, sans-serif;
  --font-body:'Inter', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;

  --fs-h1:clamp(2.25rem, 4vw + 1rem, 3.75rem);
  --fs-h2:clamp(1.75rem, 2.4vw + 1rem, 2.5rem);
  --fs-h3:clamp(1.25rem, 1.2vw + 1rem, 1.5rem);
  --fs-body:1rem;
  --fs-small:0.875rem;

  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:24px;

  --shadow-sm:0 1px 2px rgba(11,18,32,.06);
  --shadow-md:0 8px 24px rgba(11,18,32,.08);
  --shadow-lg:0 20px 48px rgba(11,18,32,.14);

  --container:1180px;
  --header-h:76px;
  --header-h-mobile:60px;
}

/* =============================================================
   2. RESET
   ============================================================= */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--color-ink);
  background:var(--color-paper);
  font-size:var(--fs-body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0 0 .5em;color:var(--color-navy);font-weight:700}
h1{font-size:var(--fs-h1)}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3)}
p{margin:0 0 1em}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* Accessibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid var(--color-primary);
  outline-offset:2px;
}
.skip-link{
  position:absolute;top:-100px;left:0;background:var(--color-navy);color:#fff;
  padding:12px 20px;z-index:10000;border-radius:0 0 8px 0;transition:top .2s;
}
.skip-link:focus{top:0}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* =============================================================
   3. UTILITIES
   ============================================================= */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--color-primary);font-weight:600;margin-bottom:14px;
}
.eyebrow svg{width:22px;height:14px}
.section{padding:88px 0}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center}
.section-head.left{margin:0 0 48px;text-align:left}
.section-sub{color:var(--color-ink-soft);font-size:1.05rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;
  border:2px solid transparent;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{background:var(--color-primary-dark)}
.btn-outline{border-color:var(--color-border);color:var(--color-navy);background:#fff}
.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}
.btn-ghost-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.pill{
  display:inline-block;padding:6px 14px;border-radius:999px;background:var(--color-primary-light);
  color:var(--color-primary);font-size:.8rem;font-weight:600;
}
.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}

/* Sparkline signature motif */
.spark{display:block}
.spark path{fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.spark circle{fill:currentColor}

/* =============================================================
   4. HEADER
   ============================================================= */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--header-h);display:flex;align-items:center;
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, height .25s ease;
}
.header-bg{
  position:absolute;inset:0;z-index:-1;
  background:rgba(247,249,252,.85);backdrop-filter:blur(10px);
  transition:background .25s ease;
}
#site-header.is-scrolled{
  border-bottom-color:var(--color-border);box-shadow:var(--shadow-sm);
}
#site-header.is-scrolled .header-bg{
  background:rgba(255,255,255,.95);
}
.header-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;width:100%}
.site-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--color-navy);min-width:0;overflow:hidden;justify-self:start}
.site-logo img{height:36px;width:auto;flex-shrink:0}
.site-logo span{color:var(--color-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-cta{display:flex;align-items:center;gap:14px;justify-self:end}
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;
  background:rgba(255,255,255,.95);border:1px solid var(--color-border);border-radius:var(--radius-sm);
  position:fixed;z-index:10000;box-shadow:var(--shadow-sm);
}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--color-navy);transition:transform .25s,opacity .25s;margin:0 auto}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Desktop nav: normal in-flow grid item, centered between logo and CTA */
#primary-nav{
  display:flex;align-items:center;gap:36px;justify-self:center;
  background:transparent;z-index:1001;
}
#primary-nav ul{display:flex;gap:32px}
#primary-nav a{font-weight:600;font-size:.95rem;color:var(--color-ink);position:relative;padding:4px 0}
#primary-nav a::after{
  content:'';position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--color-primary);
  transition:width .2s ease;
}
#primary-nav a:hover::after,#primary-nav a.current::after{width:100%}

@media (min-width:901px){
  .menu-toggle{display:none !important}
}
@media (max-width:900px){
  .menu-toggle{display:flex !important;top:13px;right:16px;z-index:10002}
  #primary-nav{
    position:fixed;top:0;left:0;right:0;bottom:0;
    width:100%;justify-self:stretch;
    height:auto;transform:translateY(-100%);opacity:0;
    background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:80px 24px 24px;
    transition:transform .3s ease, opacity .3s ease;
    overflow-y:auto;z-index:10001;
  }
  #primary-nav.active{transform:translateY(0);opacity:1}
  #primary-nav ul{flex-direction:column;gap:0}
  #primary-nav ul li{border-bottom:1px solid var(--color-border)}
  #primary-nav ul li a{display:block;padding:16px 4px;font-size:1.1rem}
  .header-cta .btn-outline{display:none}
}

/* =============================================================
   5. HERO
   ============================================================= */
.hero{
  position:relative;padding:calc(var(--header-h) + 72px) 0 80px;overflow:hidden;
  background:linear-gradient(180deg,var(--color-navy) 0%, var(--color-navy-soft) 100%);
  color:#fff;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero h1 .accent{color:var(--color-sky)}
.hero-lead{font-size:1.15rem;color:rgba(255,255,255,.78);max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.hero-trust{display:flex;gap:28px;flex-wrap:wrap}
.hero-trust .stat{font-family:var(--font-mono)}
.hero-trust .stat b{display:block;font-size:1.5rem;color:#fff}
.hero-trust .stat span{font-size:.78rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.06em}
.hero-visual{position:relative}
.hero-chart-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);
  padding:28px;backdrop-filter:blur(6px);
}
.hero-chart-card .label{font-family:var(--font-mono);font-size:.78rem;color:var(--color-sky);letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;display:flex;justify-content:space-between}
.hero-chart-svg{width:100%;height:auto;color:var(--color-sky)}
.hero-chart-svg .fill-bar{fill:var(--color-primary)}
.hero-chart-svg .line{fill:none;stroke:var(--color-sky);stroke-width:3;stroke-linecap:round}
.hero-chart-svg .dot{fill:#fff}
@keyframes drawLine{from{stroke-dashoffset:400}to{stroke-dashoffset:0}}
.hero-chart-svg .line{stroke-dasharray:400;stroke-dashoffset:400;animation:drawLine 1.6s ease forwards .3s}
@keyframes growBar{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.hero-chart-svg .fill-bar{transform-origin:bottom;animation:growBar .9s ease forwards}
.hero-chart-svg .fill-bar:nth-child(1){animation-delay:.1s}
.hero-chart-svg .fill-bar:nth-child(2){animation-delay:.3s}
.hero-chart-svg .fill-bar:nth-child(3){animation-delay:.5s}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{order:-1}
}

/* =============================================================
   6. SERVICES
   ============================================================= */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{padding:32px 28px;transition:transform .2s ease, box-shadow .2s ease;grid-column:span 1}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.service-icon{
  width:52px;height:52px;border-radius:var(--radius-sm);background:var(--color-primary-light);
  color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.service-card h3{margin-bottom:8px}
.service-card p{color:var(--color-ink-soft);font-size:.95rem;margin-bottom:16px}
.service-card .link{font-weight:600;color:var(--color-primary);font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
@media (max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.services-grid{grid-template-columns:1fr !important}.service-card{grid-column:span 1 !important}}

/* =============================================================
   7. ABOUT
   ============================================================= */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-navy);aspect-ratio:4/5}
.about-figure img{width:100%;height:100%;object-fit:cover}
.about-badge{
  position:absolute;bottom:20px;left:20px;right:20px;background:rgba(255,255,255,.96);
  border-radius:var(--radius-md);padding:18px 20px;box-shadow:var(--shadow-lg);
  display:flex;align-items:center;gap:14px;
}
.about-badge b{display:block;font-family:var(--font-mono);font-size:1.4rem;color:var(--color-primary)}
.about-badge span{font-size:.8rem;color:var(--color-ink-soft)}
.about-list{margin:24px 0;display:grid;gap:14px}
.about-list li{display:flex;align-items:flex-start;gap:12px;color:var(--color-ink-soft)}
.about-list svg{flex-shrink:0;color:var(--color-success);margin-top:3px}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}}

/* =============================================================
   9. TESTIMONIALS
   ============================================================= */
.testimonials-wrap{position:relative}
.testimonials-track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:none}
.testimonials-track::-webkit-scrollbar{display:none}
.testimonial-card{
  scroll-snap-align:start;flex:0 0 min(420px,86vw);padding:32px;display:flex;flex-direction:column;gap:18px;
}
.stars{color:var(--color-gold);display:flex;gap:2px}
.testimonial-quote{color:var(--color-ink);font-size:1rem;flex:1}
.testimonial-person{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:44px;height:44px;border-radius:50%;background:var(--color-primary-light);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--font-display)}
.testimonial-person b{display:block;font-size:.92rem}
.testimonial-person span{font-size:.8rem;color:var(--color-ink-soft)}
.testimonials-nav{display:flex;justify-content:center;gap:12px;margin-top:24px}
.testimonials-nav button{width:40px;height:40px;border-radius:50%;border:1px solid var(--color-border);background:#fff}
.testimonials-nav button:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff}

/* Review submission mini form */
.review-form{margin-top:56px;padding:32px;border-radius:var(--radius-lg)}
.review-form h3{margin-bottom:6px}
.rating-select{display:flex;gap:6px;margin:14px 0}
.rating-select button{background:none;border:none;font-size:1.6rem;color:var(--color-border);line-height:1}
.rating-select button.selected,.rating-select button:hover{color:var(--color-gold)}

/* =============================================================
   10. BLOG
   ============================================================= */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.blog-card{overflow:hidden}
.blog-card .thumb{aspect-ratio:16/10;background:var(--color-primary-light);overflow:hidden}
.blog-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.blog-card:hover .thumb img{transform:scale(1.05)}
.blog-body{padding:22px}
.blog-meta{font-family:var(--font-mono);font-size:.75rem;color:var(--color-ink-soft);margin-bottom:10px;display:flex;gap:12px}
.blog-body h3{font-size:1.1rem;margin-bottom:8px}
.blog-body p{font-size:.9rem;color:var(--color-ink-soft);margin-bottom:0}
@media (max-width:900px){.blog-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.blog-grid{grid-template-columns:1fr}}

/* Single post */
.single-post{padding:calc(var(--header-h) + 48px) 0 88px}
.post-header{max-width:760px;margin:0 auto 40px}
.post-header .blog-meta{margin-bottom:16px}
.post-content{max-width:760px;margin:0 auto;font-size:1.05rem}
.post-content h2{margin-top:1.6em}
.post-content img{border-radius:var(--radius-md);margin:1.5em 0}
.post-content a{color:var(--color-primary);text-decoration:underline}
.share-bar{display:flex;gap:10px;margin:32px 0;max-width:760px;margin-left:auto;margin-right:auto}
.share-bar a{width:40px;height:40px;border-radius:50%;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center}
.related-posts{max-width:900px;margin:56px auto 0}

/* =============================================================
   11. FAQ
   ============================================================= */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--color-border)}
.faq-question{
  width:100%;text-align:left;background:none;border:none;padding:20px 0;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:var(--font-display);font-weight:600;font-size:1.02rem;color:var(--color-navy);
}
.faq-question .plus{flex-shrink:0;width:24px;height:24px;position:relative}
.faq-question .plus::before,.faq-question .plus::after{content:'';position:absolute;background:var(--color-primary);border-radius:2px;transition:transform .2s}
.faq-question .plus::before{width:16px;height:2px;top:11px;left:4px}
.faq-question .plus::after{width:2px;height:16px;top:4px;left:11px}
.faq-item.active .plus::after{transform:rotate(90deg) translate(0,0);opacity:0}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-answer p{padding-bottom:20px;color:var(--color-ink-soft)}

/* =============================================================
   12. CONTACT
   ============================================================= */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px}
.contact-info-card{background:var(--color-navy);color:#fff;border-radius:var(--radius-lg);padding:36px}
.contact-info-card h3{color:#fff}
.contact-row{display:flex;align-items:center;gap:14px;margin-top:20px}
.contact-row .icon{width:40px;height:40px;border-radius:var(--radius-sm);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-row a,.contact-row span{color:rgba(255,255,255,.85);font-size:.95rem}
.contact-socials{display:flex;gap:10px;margin-top:28px}
.contact-socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:.2s}
.contact-socials a:hover{background:var(--color-primary)}
.contact-form-card{padding:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);
  font-family:inherit;font-size:.95rem;background:#fff;
}
.form-group textarea{resize:vertical;min-height:120px}
.form-msg{padding:12px 16px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:16px;display:none}
.form-msg.success{background:#DCFCE7;color:#166534;display:block}
.form-msg.error{background:#FEE2E2;color:#991B1B;display:block}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}

/* =============================================================
   13. FOOTER
   ============================================================= */
#site-footer{background:var(--color-navy);color:rgba(255,255,255,.7);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .site-logo{color:#fff}
.footer-brand p{margin:16px 0 22px;font-size:.9rem;max-width:320px}
.footer-socials{display:flex;gap:10px}
.footer-socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:.2s}
.footer-socials a:hover{background:var(--color-primary)}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:18px}
.footer-col ul li{margin-bottom:12px}
.footer-col a{font-size:.9rem;color:rgba(255,255,255,.65);transition:.2s}
.footer-col a:hover{color:var(--color-sky)}
.footer-contact li{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-contact .icon{width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:.82rem;flex-wrap:wrap;gap:10px}
.footer-bottom a{color:rgba(255,255,255,.6)}
@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr}}

/* =============================================================
   14. FLOATING BUTTONS (WhatsApp / Back to top)
   ============================================================= */
.floating-btn{
  position:fixed;right:24px;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg);z-index:900;transition:transform .2s;
}
.floating-btn:hover{transform:scale(1.08)}
#whatsapp-btn{bottom:24px;background:#25D366;color:#fff}
#back-to-top{
  bottom:96px;background-color:#1D4ED8 !important;color:#fff !important;border:1px solid #1D4ED8;
  opacity:0;pointer-events:none;transform:translateY(10px);
}
#back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}
@media (max-width:600px){
  .floating-btn{width:52px;height:52px;right:16px}
  #whatsapp-btn{bottom:16px}
  #back-to-top{bottom:78px}
}

/* =============================================================
   15. BREADCRUMBS / 404 / MISC PAGES
   ============================================================= */
.page-hero{background:var(--color-navy);color:#fff;padding:calc(var(--header-h) + 56px) 0 56px;text-align:center}
.page-hero h1{color:#fff;margin-bottom:8px}
.breadcrumbs{font-size:.85rem;color:rgba(255,255,255,.6);font-family:var(--font-mono)}
.breadcrumbs a{color:rgba(255,255,255,.8)}
.error-404{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:calc(var(--header-h) + 40px) 0 80px}
.error-404 .code{font-family:var(--font-mono);font-size:6rem;color:var(--color-primary-light);font-weight:700;-webkit-text-stroke:2px var(--color-primary)}

/* Cookie consent */
#cookie-consent{
  position:fixed;bottom:0;left:0;right:0;background:var(--color-navy);color:#fff;padding:18px 24px;
  display:none;align-items:center;justify-content:space-between;gap:20px;z-index:1100;flex-wrap:wrap;
}
#cookie-consent.visible{display:flex}
#cookie-consent p{margin:0;font-size:.88rem;color:rgba(255,255,255,.8)}
#cookie-consent .btn{padding:10px 20px}

/* Preloader */
#preloader{position:fixed;inset:0;background:var(--color-paper);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .3s ease, visibility .3s ease}
#preloader.hidden{opacity:0;visibility:hidden}
.loader-spark{width:64px;height:64px;color:var(--color-primary)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}