/*
Theme Name: NetFibrePlus
Theme URI: https://netfibreplus.com/
Author: สยาม คอนเน็ค จำกัด
Description: ธีมเบาสำหรับเว็บตัวแทนจำหน่าย AIS Fibre — สร้างหน้าเว็บให้อัตโนมัติเมื่อเปิดใช้งาน
Version: 1.1.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: netfibreplus
*/

:root{
  --brand:#76b82a; --brand-dark:#4e8a12; --ink:#1d2a16; --muted:#5b6656;
  --bg:#ffffff; --soft:#f3f8ee; --line:#e2ead9; --accent:#ff7a00;
  --radius:14px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Sarabun","Noto Sans Thai",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:17px}
img{max-width:100%;height:auto}
a{color:var(--brand-dark)}
h1,h2,h3{line-height:1.3;margin:0 0 .5em}
h1{font-size:clamp(1.7rem,4.5vw,2.6rem)}
h2{font-size:clamp(1.35rem,3.2vw,1.9rem)}
h3{font-size:1.15rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.section{padding:56px 0}
.section.soft{background:var(--soft)}
.center{text-align:center}
.lead{font-size:1.1rem;color:var(--muted);max-width:760px;margin:0 auto 1.5em}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{max-height:44px;width:auto}
.brand-name{font-weight:700;font-size:1.2rem}
.brand-tag{display:block;white-space:nowrap;font-size:.72rem;color:var(--muted);line-height:1.2}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:1rem}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:18px}
.main-nav a{white-space:nowrap;text-decoration:none;color:var(--ink);font-weight:500}
.main-nav a:hover{color:var(--brand-dark)}
@media(max-width:860px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;left:0;right:0;top:64px;background:#fff;border-bottom:1px solid var(--line)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:0;padding:8px 16px}
  .main-nav li a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}
}

/* hero */
.hero{background:linear-gradient(135deg,#f0f8e6 0%,#ffffff 60%);padding:56px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.hero ul{padding-left:1.2em;margin:0 0 1.2em}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 30px rgba(30,60,10,.08)}
.price-big{font-size:2.4rem;font-weight:800;color:var(--brand-dark)}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:1rem}
.btn-line{background:#06c755;color:#fff}
.btn-call{background:var(--accent);color:#fff}
.btn-ghost{background:#fff;color:var(--brand-dark);border:2px solid var(--brand)}
.btn-row{display:flex;flex-wrap:wrap;gap:10px}

/* trust strip */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center}
.trust strong{display:block;font-size:1.05rem}
@media(max-width:760px){.trust{grid-template-columns:1fr 1fr}}

/* packages */
.pkg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.pkg{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;position:relative}
.pkg.hot{border:2px solid var(--brand)}
.pkg .badge{position:absolute;top:-12px;left:18px;background:var(--accent);color:#fff;font-size:.78rem;font-weight:700;padding:2px 10px;border-radius:999px}
.pkg h3{margin-bottom:.2em}
.pkg .speed{color:var(--muted);font-size:.95rem}
.pkg .price{font-size:2rem;font-weight:800;color:var(--brand-dark);margin:.3em 0}
.pkg .price small{font-size:.95rem;font-weight:500;color:var(--muted)}
.pkg ul{padding-left:1.1em;margin:0 0 1em;font-size:.95rem;color:var(--muted)}
.pkg .btn{margin-top:auto;justify-content:center}
.note{font-size:.88rem;color:var(--muted)}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;padding:0}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative}
.steps li:before{counter-increment:s;content:counter(s);display:inline-flex;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:8px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin-bottom:10px}
.faq summary{font-weight:700;cursor:pointer}
.faq details p{margin:.6em 0 0}

/* content pages */
.page-head{background:var(--soft);padding:40px 0 28px}
.entry{padding:36px 0 56px}
.entry .wrap>*{max-width:860px}
.entry table{border-collapse:collapse;width:100%}
.entry th,.entry td{border:1px solid var(--line);padding:8px 10px;text-align:left}

/* cta band */
.cta-band{background:var(--brand-dark);color:#fff;padding:44px 0;text-align:center}
.cta-band h2{color:#fff}
.cta-band .btn-row{justify-content:center}

/* footer */
.site-footer{background:#14200e;color:#cfd8c8;padding:40px 0 90px;font-size:.92rem}
.site-footer a{color:#e6f2d9}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.site-footer ul{list-style:none;padding:0;margin:0}
@media(max-width:760px){.site-footer .cols{grid-template-columns:1fr}}

/* floating buttons */
.float-cta{position:fixed;right:14px;bottom:14px;z-index:99;display:flex;flex-direction:column;gap:10px}
.float-cta a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.8rem;text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.2)}
.float-cta .f-line{background:#06c755}
.float-cta .f-call{background:var(--accent)}
.float-cta svg{width:28px;height:28px;fill:#fff}

/* cookie bar */
.cookie-bar{position:fixed;left:0;right:0;bottom:0;z-index:98;background:#fff;border-top:1px solid var(--line);padding:12px 84px 12px 16px;display:none;font-size:.9rem}
.cookie-bar .wrap{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie-bar.show{display:block}

/* ---------- v1.1 ภาพประกอบ ---------- */
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:22px;box-shadow:0 18px 40px rgba(40,80,10,.18);display:block}
.hero-badge{position:absolute;left:-18px;bottom:-22px;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:0 10px 30px rgba(0,0,0,.12);border:1px solid var(--line);min-width:210px}
.hero-badge .price-big{font-size:1.9rem;line-height:1.1}
.hero-badge small{color:var(--muted)}
.hero:before{content:"";position:absolute;inset:auto -10% -40% auto;width:60%;height:120%;background:radial-gradient(circle,rgba(118,184,42,.18),transparent 65%);pointer-events:none}
.hero{position:relative;overflow:hidden}
@media(max-width:860px){.hero-badge{left:12px;bottom:-18px}.hero-media{margin-bottom:24px}}

.life-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.life{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:transform .2s,box-shadow .2s}
.life:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(40,80,10,.12)}
.life img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.life div{padding:14px 16px}
.life strong{display:block;font-size:1.05rem}
.life span{color:var(--brand-dark);font-weight:700;font-size:.95rem}
@media(max-width:960px){.life-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.life-grid{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split img{width:100%;border-radius:20px;aspect-ratio:4/3;object-fit:cover;display:block}
.split .steps{grid-template-columns:1fr 1fr}
@media(max-width:860px){.split{grid-template-columns:1fr}}

.page-head.has-img .wrap{display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:center}
.page-head.has-img img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px;display:block}
@media(max-width:760px){.page-head.has-img .wrap{grid-template-columns:1fr}}