/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:#0d0d0d;background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== UTILITIES ===== */
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section--dark{background:#0a0a0a;color:#f5f5f5}
.section--light{background:#f8f8f8}
.tag{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-radius:100px;margin-bottom:20px}
.tag--blue{background:rgba(13,85,255,.08);color:#0D55FF}
.tag--white{background:rgba(255,255,255,.1);color:rgba(255,255,255,.7)}
.tag--dark{background:rgba(0,0,0,.06);color:#555}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4,h5{font-weight:700;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.5rem,5.5vw,4rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.3rem,2.5vw,1.6rem)}
h4{font-size:1.05rem}
.text-muted{color:#666}
.text-muted-light{color:rgba(255,255,255,.5)}
.text-center{text-align:center}
.highlight{color:#0D55FF}
.section--dark .highlight{color:#5B93FF}
.section__sub{font-size:1.05rem;color:#666;margin-top:12px;max-width:560px;margin-left:auto;margin-right:auto;line-height:1.7}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;font-weight:600;padding:14px 32px;border-radius:10px;border:none;cursor:pointer;transition:all .25s ease}
.btn--primary{background:#0D55FF;color:#fff}
.btn--primary:hover{background:#0a47d6;transform:translateY(-1px);box-shadow:0 8px 30px rgba(13,85,255,.25)}
.btn--outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.25)}
.btn--outline:hover{border-color:#5B93FF;color:#5B93FF}
.btn--outline-dark{background:transparent;color:#0d0d0d;border:1.5px solid #ddd}
.btn--outline-dark:hover{border-color:#0D55FF;color:#0D55FF}
.btn--sm{font-size:.85rem;padding:10px 22px;border-radius:8px}
.btn svg{width:18px;height:18px}

/* ===== NAV (LIGHT THEME) ===== */
.nav{position:fixed;top:0;left:0;width:100%;z-index:100;padding:16px 0;transition:all .3s}
.nav--scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(0,0,0,.06);padding:10px 0}
.nav__inner{display:flex;align-items:center;justify-content:space-between}
.nav__logo{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;color:#0d0d0d}
.nav__logo span{color:#0D55FF}
.nav__links{display:flex;gap:32px}
.nav__links a{font-size:.88rem;font-weight:500;color:#555;transition:color .2s}
.nav__links a:hover{color:#0D55FF}
.nav__cta{display:inline-flex}
.nav__hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav__hamburger span{width:22px;height:2px;background:#0d0d0d;border-radius:2px;transition:all .3s}
.nav__hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav__hamburger.open span:nth-child(2){opacity:0}
.nav__hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ===== HERO (LIGHT) ===== */
.hero{padding-top:160px;padding-bottom:80px;background:#fff}
.hero__content{max-width:700px;margin:0 auto}
.hero__content .tag{margin-bottom:16px}
.hero__body{font-size:1.1rem;color:#666;line-height:1.7;margin-top:16px;max-width:580px;margin-left:auto;margin-right:auto}

/* ===== FILTER TABS ===== */
.tpl__filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:48px}
.tpl__filter{font-size:.85rem;font-weight:500;padding:9px 22px;border-radius:100px;background:#fff;color:#555;border:1px solid #e0e0e0;cursor:pointer;transition:all .2s}
.tpl__filter:hover{border-color:#0D55FF;color:#0D55FF}
.tpl__filter.active{background:#0D55FF;color:#fff;border-color:#0D55FF}

/* ===== TEMPLATE CARDS GRID ===== */
.tpl__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

.tpl__card{background:#fff;border:1px solid #eee;border-radius:14px;padding:32px 28px;display:flex;flex-direction:column;transition:all .3s ease}
.tpl__card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.08);border-color:rgba(13,85,255,.15)}

/* ===== BADGES ===== */
.tpl__badge{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 12px;border-radius:6px;margin-bottom:16px;width:fit-content}
.tpl__badge--seo{background:rgba(13,85,255,.08);color:#0D55FF}
.tpl__badge--content{background:rgba(16,185,129,.08);color:#10b981}
.tpl__badge--technical{background:rgba(139,92,246,.08);color:#8b5cf6}
.tpl__badge--aeo{background:rgba(13,85,255,.08);color:#0D55FF}
.tpl__badge--link-building{background:rgba(245,158,11,.08);color:#f59e0b}

.tpl__card h3{font-size:1.15rem;font-weight:700;margin-bottom:10px;line-height:1.3}
.tpl__card p{font-size:.92rem;color:#666;line-height:1.65;margin-bottom:20px;flex:1}

/* ===== DOWNLOAD LINK ===== */
.tpl__download{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:600;color:#0D55FF;transition:all .2s}
.tpl__download:hover{color:#0a47d6;gap:10px}
.tpl__download svg{transition:transform .2s}
.tpl__download:hover svg{transform:translateX(3px)}

/* ===== BOTTOM CTA ===== */
.cta-bottom{padding:100px 0}
.cta__body{font-size:1.1rem;color:rgba(255,255,255,.6);margin-top:16px;margin-bottom:36px;max-width:560px;margin-left:auto;margin-right:auto;line-height:1.7}
.cta__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== FOOTER ===== */
.footer{background:#0a0a0a;color:#f5f5f5;padding:80px 0 40px}
.footer__inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer__brand p{font-size:.88rem;color:rgba(255,255,255,.45);line-height:1.7;margin-top:16px;max-width:280px}
.footer__brand .nav__logo{color:#f5f5f5}
.footer__col h4{font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.35);margin-bottom:20px}
.footer__col a{display:block;font-size:.88rem;color:rgba(255,255,255,.6);margin-bottom:12px;transition:color .2s}
.footer__col a:hover{color:#fff}

/* Footer review */
.footer__review{border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:24px 0;margin-bottom:32px;text-align:center}
.footer__review-link{display:inline-flex;align-items:center;gap:12px;transition:opacity .2s}
.footer__review-link:hover{opacity:.8}
.footer__review-text{font-size:.85rem;color:rgba(255,255,255,.5)}
.footer__review-text strong{color:#f5f5f5}

/* Footer bottom */
.footer__bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer__bottom p{font-size:.8rem;color:rgba(255,255,255,.3)}
.footer__legal{display:flex;gap:20px}
.footer__legal a{font-size:.8rem;color:rgba(255,255,255,.3);transition:color .2s}
.footer__legal a:hover{color:rgba(255,255,255,.6)}
.footer__socials{display:flex;gap:16px}
.footer__socials a{color:rgba(255,255,255,.3);transition:color .2s}
.footer__socials a:hover{color:#fff}

/* ===== FADE-UP ANIMATION ===== */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE: 1024px ===== */
@media(max-width:1024px){
  .tpl__grid{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr;gap:36px}
}

/* ===== RESPONSIVE: 768px ===== */
@media(max-width:768px){
  .section{padding:72px 0}
  .hero{padding-top:130px;padding-bottom:60px}

  /* Mobile nav */
  .nav__links{display:none;position:absolute;top:100%;left:0;width:100%;background:#fff;flex-direction:column;gap:0;padding:16px 24px;box-shadow:0 8px 30px rgba(0,0,0,.08);border-top:1px solid #eee}
  .nav__links.open{display:flex}
  .nav__links a{padding:12px 0;border-bottom:1px solid #f0f0f0;font-size:.95rem}
  .nav__links a:last-child{border-bottom:none}
  .nav__cta{display:none}
  .nav__hamburger{display:flex}

  /* Grid to 1 col */
  .tpl__grid{grid-template-columns:1fr}
  .tpl__filters{gap:8px}
  .tpl__filter{font-size:.8rem;padding:8px 16px}

  /* CTA */
  .cta__actions{flex-direction:column;align-items:center}

  /* Footer */
  .footer__inner{grid-template-columns:1fr;gap:32px}
  .footer__bottom{flex-direction:column;text-align:center;gap:12px}
  .footer__legal{justify-content:center}
  .footer__socials{justify-content:center}
}