/* =========================================================
   X-POWER ศูนย์ซ่อมมือถือ นวลจันทร์36 — Landing Page Styles
   ========================================================= */

:root{
  --red:#e2081b;
  --red-dark:#b90714;
  --black:#141414;
  --black-2:#1e1e1e;
  --gray-900:#232323;
  --gray-700:#4a4a4a;
  --gray-500:#767676;
  --gray-300:#d9d9d9;
  --gray-100:#f5f5f5;
  --white:#ffffff;
  --line:#06c755;
  --gold:#ffb400;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.08);
  --shadow-md:0 10px 30px rgba(0,0,0,.12);
  --shadow-red:0 10px 24px rgba(226,8,27,.28);
  --container:1180px;
  --header-h:72px;
  --font:'Kanit',system-ui,-apple-system,'Segoe UI',sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 12px);}
body{
  margin:0;
  font-family:var(--font);
  color:var(--gray-900);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,p{margin:0;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
section{padding:64px 0;}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--red);font-weight:600;font-size:.85rem;
  letter-spacing:.03em;margin-bottom:10px;
}
.section-tag::before{content:"";width:22px;height:3px;background:var(--red);border-radius:3px;}
.section-head{max-width:640px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
h2.section-title{font-size:clamp(1.5rem,1.1rem + 1.6vw,2.3rem);font-weight:700;line-height:1.3;}
.section-desc{color:var(--gray-700);margin-top:10px;font-size:1rem;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* Skip link */
.skip-link{
  position:absolute;left:12px;top:-60px;background:var(--red);color:#fff;
  padding:10px 16px;border-radius:8px;z-index:200;transition:top .2s;
}
.skip-link:focus{top:12px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:1rem;
  border:2px solid transparent;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn svg{width:20px;height:20px;flex-shrink:0;}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--red);color:#fff;box-shadow:var(--shadow-red);}
.btn-primary:hover{background:var(--red-dark);}
.btn-line{background:var(--line);color:#fff;box-shadow:0 10px 24px rgba(6,199,85,.28);}
.btn-line:hover{background:#05a648;}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.55);}
.btn-outline:hover{background:rgba(255,255,255,.12);}
.btn-dark-outline{background:transparent;color:var(--black);border-color:var(--gray-300);}
.btn-dark-outline:hover{border-color:var(--black);}
.btn-block{width:100%;}
.btn-sm{padding:10px 18px;font-size:.9rem;}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(20,20,20,.92);
  backdrop-filter:saturate(150%) blur(8px);
  transition:background .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled{background:rgba(15,15,15,.97);box-shadow:0 4px 18px rgba(0,0,0,.25);}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.05rem;}
.brand img{height:38px;width:auto;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text small{font-weight:400;font-size:.68rem;color:#c9c9c9;letter-spacing:.02em;}

.main-nav{display:none;}
.main-nav ul{display:flex;align-items:center;gap:26px;}
.main-nav a{
  color:#e9e9e9;font-size:.94rem;font-weight:500;position:relative;padding:6px 2px;
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--red);
  transition:width .2s ease;
}
.main-nav a:hover::after,.main-nav a:focus-visible::after{width:100%;}

.header-cta{display:none;align-items:center;gap:10px;}
.header-cta .btn{padding:10px 18px;font-size:.9rem;}

.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.08);
  border:none;color:#fff;
}
.nav-toggle svg{width:24px;height:24px;}

.mobile-nav{
  position:fixed;inset:var(--header-h) 0 0 0;background:rgba(12,12,12,.98);
  transform:translateY(-8px);opacity:0;pointer-events:none;
  transition:opacity .2s ease, transform .2s ease;
  z-index:99;padding:26px 22px;overflow-y:auto;
}
.mobile-nav.open{opacity:1;transform:translateY(0);pointer-events:auto;}
.mobile-nav ul{display:flex;flex-direction:column;gap:4px;}
.mobile-nav a{display:block;color:#fff;font-size:1.15rem;font-weight:600;padding:14px 6px;border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-nav .mobile-cta{margin-top:22px;display:flex;flex-direction:column;gap:12px;}

/* ===== Hero ===== */
.hero{
  position:relative;color:#fff;
  padding:calc(var(--header-h) + 46px) 0 70px;
  min-height:640px;display:flex;align-items:center;
  background:#111;
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 30%;}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.55) 0%,rgba(10,10,10,.72) 55%,rgba(10,10,10,.93) 100%),
             linear-gradient(90deg,rgba(10,10,10,.88) 0%,rgba(10,10,10,.35) 62%,rgba(10,10,10,.2) 100%);
}
.hero .container{position:relative;z-index:1;}
.hero-inner{max-width:640px;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;background:rgba(226,8,27,.16);
  border:1px solid rgba(226,8,27,.5);color:#ff5b66;font-weight:600;font-size:.82rem;
  padding:7px 14px;border-radius:999px;margin-bottom:18px;
}
.hero h1{font-size:clamp(1.9rem,1.3rem + 2.6vw,3.1rem);font-weight:700;line-height:1.28;}
.hero h1 span{color:var(--red);}
.hero-sub{margin-top:16px;font-size:clamp(1rem,.94rem + .3vw,1.15rem);color:#e6e6e6;max-width:540px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero-strip{
  margin-top:38px;display:flex;flex-wrap:wrap;gap:10px 22px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.16);
}
.hero-strip li{display:flex;align-items:center;gap:8px;font-size:.88rem;color:#f1f1f1;font-weight:500;}
.hero-strip svg{width:18px;height:18px;color:var(--red);flex-shrink:0;}

/* ===== Trust badges bar ===== */
.trust-bar{background:var(--gray-100);padding:26px 0;}
.trust-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
}
.trust-item{display:flex;align-items:center;gap:12px;}
.trust-item .ic{
  width:44px;height:44px;flex-shrink:0;border-radius:12px;background:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);color:var(--red);
}
.trust-item .ic svg{width:22px;height:22px;}
.trust-item strong{display:block;font-size:.92rem;font-weight:600;color:var(--black);}
.trust-item span{font-size:.78rem;color:var(--gray-500);}

/* ===== Services ===== */
.services-grid{display:grid;grid-template-columns:1fr;gap:18px;}
.svc-card{
  background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);
  padding:26px 22px;transition:box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}
.svc-card:hover{box-shadow:var(--shadow-md);border-color:transparent;transform:translateY(-3px);}
.svc-card .ic{
  width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--red),var(--red-dark));
  display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:16px;
}
.svc-card .ic svg{width:26px;height:26px;}
.svc-card h3{font-size:1.08rem;font-weight:600;margin-bottom:8px;}
.svc-card p{color:var(--gray-700);font-size:.92rem;}
.svc-card .tags{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px;}
.svc-card .tags span{
  font-size:.72rem;background:var(--gray-100);color:var(--gray-700);
  padding:4px 10px;border-radius:999px;font-weight:500;
}

/* ===== USP / why us (dark section) ===== */
.usp{background:var(--black);color:#fff;position:relative;overflow:hidden;}
.usp::before{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,8,27,.28),transparent 70%);
  top:-220px;right:-160px;
}
.usp .section-desc{color:#c9c9c9;}
.usp-grid{display:grid;grid-template-columns:1fr;gap:16px;position:relative;z-index:1;}
.usp-item{
  display:flex;gap:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  padding:20px;border-radius:var(--radius-md);
}
.usp-item .ic{
  width:46px;height:46px;border-radius:12px;background:rgba(226,8,27,.18);color:#ff5b66;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.usp-item .ic svg{width:22px;height:22px;}
.usp-item h3{font-size:1rem;font-weight:600;margin-bottom:4px;}
.usp-item p{color:#c9c9c9;font-size:.86rem;}

/* ===== Process ===== */
.process-grid{display:grid;grid-template-columns:1fr;gap:0;counter-reset:step;}
.process-item{
  position:relative;padding:0 0 34px 54px;border-left:2px dashed var(--gray-300);
}
.process-item:last-child{border-color:transparent;padding-bottom:0;}
.process-item::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:-22px;top:0;width:44px;height:44px;border-radius:50%;
  background:var(--red);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-red);
}
.process-item h3{font-size:1.05rem;font-weight:600;margin-bottom:6px;}
.process-item p{color:var(--gray-700);font-size:.92rem;max-width:520px;}

/* ===== Gallery ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.gallery-grid figure{
  position:relative;margin:0;border-radius:var(--radius-md);overflow:hidden;
  aspect-ratio:4/3;background:var(--gray-100);cursor:zoom-in;
}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.gallery-grid figure:hover img{transform:scale(1.06);}
.gallery-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:10px 12px 8px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.72));
  color:#fff;font-size:.78rem;font-weight:500;
}
.gallery-grid figure.tall{grid-row:span 2;}

.review-grid{margin:28px 0;}
.review-grid figure{aspect-ratio:1/1;cursor:zoom-in;}

.lightbox{
  position:fixed;inset:0;background:rgba(6,6,6,.92);z-index:300;
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;pointer-events:none;transition:opacity .2s ease;
}
.lightbox.open{opacity:1;pointer-events:auto;}
.lightbox img{max-width:100%;max-height:86vh;border-radius:10px;}
.lightbox-close{
  position:absolute;top:20px;right:20px;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.12);border:none;color:#fff;display:flex;align-items:center;justify-content:center;
}
.lightbox-close svg{width:22px;height:22px;}

/* ===== Brands ===== */
.brands{background:var(--gray-100);}
.brand-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;}
.brand-chips span{
  background:#fff;border:1px solid var(--gray-300);padding:10px 20px;border-radius:999px;
  font-weight:600;font-size:.92rem;color:var(--gray-900);
}
.brands-note{text-align:center;color:var(--gray-500);font-size:.85rem;margin-top:16px;}

/* ===== Installment / Buy-Sell ===== */
.offers-grid{display:grid;grid-template-columns:1fr;gap:16px;}
.offer-card{
  border-radius:var(--radius-lg);padding:28px 24px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);
}
.offer-card.alt{background:linear-gradient(135deg,#232323,#000);}
.offer-card .tag{
  display:inline-block;background:rgba(255,255,255,.18);padding:5px 12px;border-radius:999px;
  font-size:.75rem;font-weight:600;margin-bottom:14px;
}
.offer-card h3{font-size:1.3rem;font-weight:700;margin-bottom:10px;}
.offer-card p{font-size:.92rem;color:rgba(255,255,255,.92);margin-bottom:18px;}
.offer-card ul{margin-bottom:18px;}
.offer-card li{display:flex;gap:8px;align-items:flex-start;font-size:.88rem;padding:4px 0;color:rgba(255,255,255,.92);}
.offer-card li svg{width:16px;height:16px;flex-shrink:0;margin-top:3px;}

/* ===== Trust / reviews ===== */
.reviews{text-align:center;}
.reviews-stats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:560px;margin:0 auto 30px;
}
.stat{background:var(--gray-100);border-radius:var(--radius-md);padding:22px 14px;}
.stat strong{display:block;font-size:1.6rem;font-weight:700;color:var(--red);}
.stat span{font-size:.8rem;color:var(--gray-700);}
.reviews-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;}

/* ===== FAQ ===== */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{border:1px solid var(--gray-300);border-radius:var(--radius-md);overflow:hidden;background:#fff;}
.faq-q{
  width:100%;text-align:right;background:none;border:none;padding:18px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-family:inherit;font-size:.98rem;font-weight:600;color:var(--black);text-align:left;
}
.faq-q svg{width:20px;height:20px;flex-shrink:0;color:var(--red);transition:transform .2s ease;}
.faq-item.open .faq-q svg{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-a p{padding:0 20px 18px;color:var(--gray-700);font-size:.9rem;}

/* ===== Contact / Map ===== */
.contact-wrap{display:grid;grid-template-columns:1fr;gap:28px;}
.contact-info{background:var(--black);color:#fff;border-radius:var(--radius-lg);padding:30px 26px;}
.contact-info h3{font-size:1.2rem;font-weight:700;margin-bottom:18px;}
.contact-info ul{display:flex;flex-direction:column;gap:16px;margin-bottom:22px;}
.contact-info li{display:flex;gap:14px;align-items:flex-start;}
.contact-info .ic{
  width:40px;height:40px;border-radius:10px;background:rgba(226,8,27,.2);color:#ff5b66;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-info .ic svg{width:20px;height:20px;}
.contact-info li strong{display:block;font-size:.92rem;}
.contact-info li span,.contact-info li a{font-size:.85rem;color:#cfcfcf;}
.contact-info li a:hover{color:#fff;}
.social-row{display:flex;gap:10px;}
.social-row a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
}
.social-row svg{width:18px;height:18px;}

.map-embed{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);min-height:260px;}
.map-embed iframe{width:100%;height:100%;min-height:260px;border:0;display:block;}

.contact-form{
  background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-lg);
  padding:28px 24px;
}
.contact-form h3{font-size:1.15rem;font-weight:700;margin-bottom:6px;}
.contact-form .form-desc{color:var(--gray-500);font-size:.85rem;margin-bottom:20px;}
.form-row{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:14px;}
.field label{display:block;font-size:.84rem;font-weight:600;margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--gray-300);
  font-family:inherit;font-size:.92rem;background:var(--gray-100);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:2px solid var(--red);outline-offset:1px;background:#fff;
}
.field textarea{resize:vertical;min-height:90px;}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.78rem;color:var(--gray-500);margin:6px 0 18px;}
.consent input{margin-top:3px;}
.form-msg{font-size:.85rem;margin-top:12px;display:none;padding:10px 14px;border-radius:8px;}
.form-msg.show{display:block;}
.form-msg.ok{background:#e9f9ee;color:#0f7a3a;}
.form-msg.err{background:#fdeceb;color:var(--red-dark);}

/* ===== Footer ===== */
.site-footer{background:var(--black-2);color:#c9c9c9;padding:46px 0 100px;font-size:.86rem;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:28px;margin-bottom:26px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;margin-bottom:10px;}
.footer-brand img{height:32px;}
.footer-col h4{color:#fff;font-size:.92rem;font-weight:600;margin-bottom:12px;}
.footer-col ul{display:flex;flex-direction:column;gap:8px;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:18px;
  display:flex;flex-direction:column;gap:8px;font-size:.78rem;color:#8f8f8f;
}

/* ===== Sticky mobile CTA ===== */
.mobile-cta-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:150;
  display:grid;grid-template-columns:1fr 1fr 1fr;
  background:#fff;box-shadow:0 -6px 20px rgba(0,0,0,.14);
}
.mobile-cta-bar a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  padding:10px 4px 12px;font-size:.7rem;font-weight:600;color:var(--gray-900);
}
.mobile-cta-bar svg{width:20px;height:20px;}
.mobile-cta-bar a.call{color:var(--red);}
.mobile-cta-bar a.line{color:#05a648;}
.mobile-cta-bar a.map{color:#1a73e8;}

/* PDPA notice */
.pdpa-bar{
  position:fixed;left:14px;right:14px;bottom:78px;z-index:160;
  background:#111;color:#fff;border-radius:14px;padding:14px 16px;
  box-shadow:var(--shadow-md);display:none;gap:12px;align-items:center;flex-wrap:wrap;
  font-size:.8rem;
}
.pdpa-bar.show{display:flex;}
.pdpa-bar p{flex:1;min-width:200px;color:#e2e2e2;}
.pdpa-bar button{
  background:var(--red);color:#fff;border:none;padding:8px 16px;border-radius:999px;font-weight:600;font-size:.8rem;
}

/* ===== Responsive ===== */
@media (min-width:560px){
  .trust-grid{grid-template-columns:repeat(4,1fr);}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .usp-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
  .offers-grid{grid-template-columns:repeat(3,1fr);}
  .reviews-stats{grid-template-columns:repeat(4,1fr);}
}
@media (min-width:768px){
  section{padding:84px 0;}
  .form-row.two{grid-template-columns:1fr 1fr;}
  .contact-wrap{grid-template-columns:1.05fr 1.3fr;align-items:start;}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr;}
  .mobile-cta-bar{display:none;}
  .pdpa-bar{bottom:14px;}
}
@media (min-width:900px){
  .main-nav{display:block;}
  .header-cta{display:flex;}
  .nav-toggle{display:none;}
  .services-grid{grid-template-columns:repeat(3,1fr);}
  .process-grid{grid-template-columns:repeat(4,1fr);gap:22px;}
  .process-item{border-left:none;border-top:2px dashed var(--gray-300);padding:34px 14px 0 0;}
  .process-item::before{left:0;top:-22px;}
  .process-item:last-child{border-color:var(--gray-300);}
}
@media (min-width:1080px){
  .usp-grid{grid-template-columns:repeat(3,1fr);}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}