/* =========================================================
   Whale Fast — Website V2
   ========================================================= */

:root{
  --navy:#0b2f63;
  --navy-2:#123f7a;
  --navy-3:#08234c;
  --blue:#0f6fd7;
  --blue-soft:#e8f2fd;
  --sky:#eaf5ff;
  --red:#e7192d;
  --red-2:#ff3b4f;
  --green:#06c755;
  --ink:#10233f;
  --muted:#5d6b7d;
  --line:#dde8f4;
  --soft:#f5f9fd;
  --white:#fff;
  --shadow-sm:0 6px 18px rgba(11,47,99,.08);
  --shadow:0 18px 44px rgba(11,47,99,.12);
  --shadow-lg:0 26px 70px rgba(11,47,99,.18);
  --radius:20px;
  --radius-lg:26px;
  --container:1200px;
  --head:"Kanit","Noto Sans Thai",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --body:"Noto Sans Thai","Kanit",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --script:"Caveat","Noto Sans Thai",cursive;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);background:#fff;
  font-family:var(--body);font-size:16px;line-height:1.7;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:var(--head);line-height:1.28;margin:0;font-weight:600;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.section{padding:84px 0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:999;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}

/* ---------- eyebrow / headings ---------- */
.eyebrow,.rule-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--head);color:var(--red);
  font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow-arrow{font-size:10px;line-height:1;transform:translateY(-1px)}
.rule-eyebrow::before,.rule-eyebrow::after{
  content:"";height:2px;width:26px;background:var(--red);border-radius:2px;opacity:.85;
}
.rule-eyebrow.light{color:#ff8b98}
.rule-eyebrow.light::before,.rule-eyebrow.light::after{background:#ff8b98}
.section-heading{margin-bottom:46px}
.section-heading.center{text-align:center;max-width:880px;margin-inline:auto}
.section-heading.center .rule-eyebrow{justify-content:center}
.section-heading h2{font-size:clamp(26px,3.2vw,38px);color:var(--navy)}
.section-heading p{margin-top:12px;color:var(--muted);font-size:16.5px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--head);font-weight:500;font-size:15px;
  padding:12px 24px;border-radius:999px;transition:.22s ease;white-space:nowrap;
}
.btn-lg{padding:15px 32px;font-size:16.5px}
.btn-block{width:100%}
.btn-primary{background:linear-gradient(135deg,var(--red-2),var(--red));color:#fff;box-shadow:0 10px 24px rgba(231,25,45,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(231,25,45,.36)}
.btn-outline{border:2px solid var(--navy);color:var(--navy);background:#fff}
.btn-outline:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-line{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(6,199,85,.26)}
.btn-line:hover{transform:translateY(-2px);filter:brightness(1.04)}
.line-glyph{width:19px;height:19px;fill:#fff}

.text-link{
  display:inline-flex;align-items:center;gap:7px;color:var(--red);
  font-family:var(--head);font-weight:500;font-size:15px;margin-top:4px;
}
.text-link span{transition:transform .2s ease}
.text-link:hover span{transform:translateX(5px)}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:78px}
.brand img{width:auto;height:52px}
.main-nav{display:flex;align-items:center;gap:24px;margin-inline:auto}
.main-nav a{
  font-family:var(--head);font-size:15px;font-weight:400;color:var(--ink);
  padding:6px 0;position:relative;transition:color .2s;
}
.main-nav a::after{
  content:"";position:absolute;left:50%;bottom:-2px;height:3px;width:0;
  background:var(--red);border-radius:3px;transform:translateX(-50%);transition:width .24s ease;
}
.main-nav a:hover,.main-nav a.is-active{color:var(--navy);font-weight:500}
.main-nav a:hover::after,.main-nav a.is-active::after{width:100%}

.nav-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);background:#fff;transition:.2s;
}
.icon-btn:hover{background:var(--blue-soft);border-color:#bcd8f4}
.icon-btn svg{width:19px;height:19px;fill:none;stroke:var(--navy);stroke-width:2.1;stroke-linecap:round}

.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:0}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:4px auto;border-radius:2px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- search overlay ---------- */
.search-overlay{
  position:fixed;inset:0;z-index:120;background:rgba(8,29,58,.55);
  backdrop-filter:blur(4px);display:none;padding:14vh 20px 20px;
}
.search-overlay.is-open{display:block}
.search-panel{
  width:min(660px,100%);margin-inline:auto;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.search-row{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.search-glyph{width:20px;height:20px;fill:none;stroke:var(--muted);stroke-width:2.1;stroke-linecap:round;flex:none}
.search-row input{flex:1;border:0;outline:none;font-size:16px;background:none}
.search-close{font-size:26px;line-height:1;color:var(--muted);padding:0 6px}
.search-results{max-height:52vh;overflow:auto}
.search-results li a{display:block;padding:13px 20px;border-bottom:1px solid #f0f5fa}
.search-results li a:hover{background:var(--soft)}
.search-results b{display:block;font-family:var(--head);font-weight:500;color:var(--navy);font-size:15.5px}
.search-results small{color:var(--muted);font-size:13.5px}
.search-empty{padding:22px 20px;color:var(--muted);font-size:15px}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding:60px 0 70px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 460px at 78% 18%,#dbeafb 0%,rgba(219,234,251,0) 62%),
    radial-gradient(700px 420px at 12% 4%,#eef6ff 0%,rgba(238,246,255,0) 60%),
    linear-gradient(180deg,#f4f9ff 0%,#ffffff 82%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(126,169,216,.22) 1.6px,transparent 1.7px);
  background-size:20px 20px;
  -webkit-mask-image:linear-gradient(115deg,transparent 40%,#000 70%);
  mask-image:linear-gradient(115deg,transparent 40%,#000 70%);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:36px;align-items:center}

.hero-copy h1{
  font-size:clamp(34px,5.1vw,60px);font-weight:700;color:var(--navy);
  line-height:1.16;letter-spacing:-.02em;
}
.hero-copy h1 .accent{color:var(--red)}
.hero-lead{margin:20px 0 28px;color:#42576f;font-size:17px;max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

.feature-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:38px;
}
.feature-strip li{display:flex;flex-direction:column;gap:2px;padding-left:2px;position:relative}
.feature-strip li+li::before{
  content:"";position:absolute;left:-8px;top:6px;bottom:6px;width:1px;background:var(--line);
}
.mini-icon{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;margin-bottom:9px;
  background:#fff;box-shadow:var(--shadow-sm);border:1px solid #e6eff9;
}
.mini-icon svg{width:23px;height:23px;fill:none;stroke:var(--blue);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.feature-strip li:nth-child(2) .mini-icon svg,
.feature-strip li:nth-child(4) .mini-icon svg{stroke:var(--red)}
.feature-strip b{font-family:var(--head);font-weight:500;font-size:14.5px;color:var(--navy);line-height:1.4}
.feature-strip small{color:var(--muted);font-size:13.5px;line-height:1.45}

.hero-visual{position:relative}
.hero-art{display:block;width:100%;border-radius:30px;overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-art img{width:100%;height:auto;border-radius:30px}
.hero-scrim{
  position:absolute;left:0;right:0;bottom:0;height:46%;border-radius:0 0 30px 30px;pointer-events:none;
  background:linear-gradient(to top,rgba(255,255,255,.92) 0%,rgba(255,255,255,.62) 42%,rgba(255,255,255,0) 100%);
  -webkit-mask-image:linear-gradient(to left,#000 0%,#000 46%,transparent 82%);
  mask-image:linear-gradient(to left,#000 0%,#000 46%,transparent 82%);
}
.hero-script{
  position:absolute;right:26px;bottom:22px;display:flex;flex-direction:column;
  font-family:var(--script);color:var(--navy);font-size:30px;line-height:1.05;
  text-align:right;text-shadow:0 2px 10px rgba(255,255,255,.9);font-weight:700;
}
.hero-script span:last-child{margin-left:24px}


/* =========================================================
   HOW IT WORKS
   ========================================================= */
.how{background:#fff}
.steps{
  display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:8px;align-items:stretch;
}
.step-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px 28px;box-shadow:var(--shadow-sm);transition:.28s ease;
}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe0f3}
.step-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.step-no{
  width:54px;height:54px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--navy-2),var(--navy));color:#fff;
  font-family:var(--head);font-weight:600;font-size:19px;box-shadow:0 10px 22px rgba(11,47,99,.28);
}
.step-no-red{background:linear-gradient(140deg,var(--red-2),var(--red));box-shadow:0 10px 22px rgba(231,25,45,.28)}
.step-icon svg{width:44px;height:44px;fill:none;stroke:var(--blue);stroke-width:1.9;stroke-linejoin:round;stroke-linecap:round}
.step-card h3{font-size:19.5px;color:var(--navy);margin-bottom:9px}
.step-card p{color:var(--muted);font-size:15px}
.step-arrow{display:grid;place-items:center;padding:0 4px}
.step-arrow svg{width:58px;height:20px;fill:none;stroke:var(--red);stroke-width:2.4;stroke-linecap:round;opacity:.8}
.step-arrow .arrow-head{fill:var(--red);stroke:none}

/* =========================================================
   SERVICES
   ========================================================= */
.services{background:linear-gradient(180deg,#f6faff,#fff)}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:.28s ease;display:flex;flex-direction:column;
}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#cfe0f3}
.service-art{position:relative;aspect-ratio:7/4;background:#e8f2fd;overflow:hidden}
.service-art picture{display:block;width:100%;height:100%}
.service-art img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.service-card:hover .service-art img{transform:scale(1.04)}
.service-body{padding:30px 26px 28px;position:relative;flex:1;display:flex;flex-direction:column;align-items:flex-start}
.service-icon{
  position:absolute;top:-27px;left:26px;width:54px;height:54px;border-radius:16px;
  background:#fff;display:grid;place-items:center;box-shadow:var(--shadow);border:1px solid #e6eff9;
}
.service-icon svg{width:27px;height:27px;fill:none;stroke:var(--red);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.service-card:nth-child(2) .service-icon svg{stroke:var(--blue)}
.service-body h3{font-size:22px;color:var(--navy);margin:12px 0 10px}
.service-body p{color:var(--muted);font-size:15px;margin-bottom:16px;flex:1}

/* =========================================================
   WHY WHALE FAST
   ========================================================= */
.why{position:relative;color:#fff;overflow:hidden;padding:78px 0}
.why-bg{
  position:absolute;inset:0;z-index:-1;
  background-color:#0b2f63;
  background-image:
    linear-gradient(103deg,rgba(6,28,62,.97) 0%,rgba(9,40,86,.92) 40%,rgba(13,55,108,.74) 72%,rgba(18,68,130,.62) 100%),
    url("assets/photos/why-warehouse.jpg");
  background-image:
    linear-gradient(103deg,rgba(6,28,62,.97) 0%,rgba(9,40,86,.92) 40%,rgba(13,55,108,.74) 72%,rgba(18,68,130,.62) 100%),
    image-set(url("assets/photos/why-warehouse.webp") type("image/webp"),url("assets/photos/why-warehouse.jpg") type("image/jpeg"));
  background-size:cover,cover;
  background-position:center,center 34%;
  background-repeat:no-repeat,no-repeat;
}
.why-bg::after{
  content:"";position:absolute;inset:0;opacity:.16;
  background-image:
    linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.32) 1px,transparent 1px);
  background-size:74px 74px,74px 46px;
  -webkit-mask-image:linear-gradient(90deg,transparent 30%,#000 100%);
  mask-image:linear-gradient(90deg,transparent 30%,#000 100%);
}
.why-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.why-copy h2{font-size:clamp(25px,3vw,36px);color:#fff;margin-bottom:34px}
.why-items{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.why-items li{display:flex;flex-direction:column;gap:3px}
.why-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:11px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
}
.why-icon svg{width:24px;height:24px;fill:none;stroke:#9ecbff;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.why-items li:nth-child(2) .why-icon svg,
.why-items li:nth-child(4) .why-icon svg{stroke:#ff8b98}
.why-items b{font-family:var(--head);font-weight:500;font-size:15px;color:#fff}
.why-items small{color:#b9d2ee;font-size:13.5px;line-height:1.5}

.stats-card{
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);padding:30px 28px;backdrop-filter:blur(6px);
}
.stats-card h3{font-size:20px;color:#fff;text-align:center;margin-bottom:22px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat{background:rgba(255,255,255,.08);border-radius:16px;padding:16px 14px;text-align:center}
.stat b{display:block;font-family:var(--head);font-weight:600;font-size:30px;color:#fff;line-height:1.2}
.stat small{color:#b9d2ee;font-size:13px}
.stat-foot{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.16)}
.stat-foot-icon{width:44px;height:44px;border-radius:13px;flex:none;display:grid;place-items:center;background:rgba(231,25,45,.9)}
.stat-foot-icon svg{width:24px;height:24px;fill:#fff}
.stat-foot b{display:block;font-family:var(--head);font-weight:500;font-size:15.5px;color:#fff}
.stat-foot small{color:#b9d2ee;font-size:13.5px}

/* =========================================================
   SOLUTIONS + PARTNERS
   ========================================================= */
.solutions-partners{background:linear-gradient(180deg,#fff,#f4f9ff)}
.sp-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.sp-col>h2{font-size:clamp(23px,2.6vw,31px);color:var(--navy);margin-bottom:10px}
.sp-lead{color:var(--muted);font-size:15.5px;margin-bottom:20px}
.sp-col>h2+.solution-grid{margin-top:20px}

.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.solution-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);transition:.26s ease;
  display:flex;flex-direction:column;gap:16px;
}
.solution-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe0f3}
.solution-top{display:flex;align-items:center;gap:14px}
.solution-logo{
  height:54px;width:auto;max-width:94px;flex:none;object-fit:contain;object-position:left center;
}
.solution-card h3{font-size:21px;color:var(--navy)}
.solution-sub{color:var(--red);font-size:13.5px;font-family:var(--head);font-weight:500}
.check-list{display:grid;gap:8px;flex:1}
.check-list li{position:relative;padding-left:26px;font-size:14.5px;color:#3f5670}
.check-list li::before{
  content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--red);
}
.check-list li::after{
  content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;
  border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg);
}

.partner-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-sm)}
.partner-panel h4{
  font-size:15px;color:var(--navy);font-weight:600;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.partner-panel h4::after{content:"";flex:1;height:1px;background:var(--line)}
.partner-panel h4+.partner-grid+h4{margin-top:24px}
.partner-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.partner-chip{
  border:1px solid #e6eff9;border-radius:14px;background:var(--soft);
  height:66px;display:grid;place-items:center;padding:10px 12px;transition:.22s ease;text-align:center;
}
.partner-chip:hover{background:#fff;border-color:#cfe0f3;box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.partner-chip img{height:44px;width:100%;object-fit:contain;object-position:center;border-radius:4px}
.partner-chip span{
  font-family:var(--head);font-weight:500;font-size:14.5px;line-height:1.3;
  color:var(--navy);letter-spacing:.01em;
}
.legal-note{margin-top:18px;color:#8496ab;font-size:12.5px;line-height:1.7}
.legal-note.center{text-align:center;margin-top:26px}
.legal-note code{background:#eef4fb;padding:2px 6px;border-radius:6px;font-size:12px}

/* =========================================================
   TRACKING
   ========================================================= */
.tracking{background:#fff}
.tracking-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:center}
.tracking-grid h2{font-size:clamp(25px,3vw,34px);color:var(--navy);margin-bottom:12px}
.tracking-copy{color:var(--muted);font-size:15.5px}
.tracking-form{
  background:linear-gradient(150deg,#f4f9ff,#eaf3fd);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px 26px;box-shadow:var(--shadow-sm);
}
.tracking-form label{display:block;font-family:var(--head);font-weight:500;font-size:14px;color:var(--navy);margin-bottom:7px}
.tracking-form select,.tracking-form input{
  width:100%;padding:13px 15px;border-radius:13px;border:1px solid #d5e3f2;background:#fff;outline:none;
}
.tracking-form select{margin-bottom:18px}
.tracking-form select:focus,.tracking-form input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(15,111,215,.12)}
.tracking-input-row{display:flex;gap:10px}
.tracking-input-row input{flex:1}
.tracking-input-row .btn{flex:none}
#tracking-note{display:block;margin-top:12px;color:#8496ab;font-size:12.5px}

/* =========================================================
   ARTICLES
   ========================================================= */
.articles{background:linear-gradient(180deg,#f6faff,#fff)}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.article-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.28s ease;display:flex;flex-direction:column;
}
.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe0f3}
.article-art{display:block;aspect-ratio:16/9;position:relative;overflow:hidden;background:#e8f2fd}
.article-art picture{display:block;width:100%;height:100%}
.article-art img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.article-card:hover .article-art img{transform:scale(1.04)}
.article-body h3 a{color:inherit}
.article-body h3 a:hover{color:var(--red)}
.article-body{padding:22px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;flex:1}
.tag{
  font-family:var(--head);font-size:12px;font-weight:500;color:var(--red);
  background:#fdeaec;padding:5px 12px;border-radius:999px;
}
.article-body h3{font-size:18.5px;color:var(--navy)}
.article-body p{color:var(--muted);font-size:14.5px;flex:1}

/* =========================================================
   FINAL CTA
   ========================================================= */
.final-cta{position:relative;overflow:hidden;background:linear-gradient(115deg,#08234c,#0b2f63 55%,#15498a);color:#fff;padding:52px 0}
.cta-bg{position:absolute;inset:0;opacity:.85}
.cta-bg svg{width:100%;height:100%}
.cta-grid{position:relative;display:grid;grid-template-columns:1.25fr auto 1fr;gap:28px;align-items:center}
.cta-copy h2{font-size:clamp(22px,2.6vw,31px);color:#fff}
.cta-copy p{color:#b9d2ee;margin-top:8px;font-size:15.5px}
.cta-action{display:flex;justify-content:center}
.cta-script{
  display:flex;flex-direction:column;text-align:right;
  font-family:var(--script);font-weight:700;font-size:31px;line-height:1.05;color:#fff;
}
.cta-script span:last-child{margin-right:14px}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--navy-3);color:#c6d9ef;padding:44px 0 24px;font-size:14.5px}
.footer-grid{
  display:grid;grid-template-columns:auto 1fr auto minmax(250px,auto);
  gap:28px 34px;align-items:center;
}
.footer-brand img{height:52px;width:auto}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center}
.footer-links a{font-family:var(--head);font-size:14px;white-space:nowrap;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.1);transition:.2s;
}
.footer-social a:hover{background:var(--blue)}
.footer-social svg{width:19px;height:19px;fill:#fff}
.footer-contact{text-align:right;line-height:1.85}
.footer-contact h3{font-size:16px;color:#fff;margin-bottom:6px}
.footer-contact address{font-style:normal}
.footer-contact p{margin:0}
.footer-contact a:hover{color:#fff;text-decoration:underline}
.footer-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:#93b0d1;
}
.footer-bottom a:hover{color:#fff}

/* =========================================================
   MODAL / TOAST
   ========================================================= */
.modal-backdrop{
  position:fixed;inset:0;z-index:130;background:rgba(8,29,58,.6);backdrop-filter:blur(4px);
  display:none;padding:24px;overflow:auto;
}
.modal-backdrop.is-open{display:grid;place-items:center}
.modal{
  position:relative;width:min(620px,100%);background:#fff;border-radius:var(--radius-lg);
  padding:34px 30px;box-shadow:var(--shadow-lg);
}
.modal h2{font-size:25px;color:var(--navy)}
.modal-lead{color:var(--muted);font-size:15px;margin-top:8px}
.modal-close{position:absolute;top:14px;right:18px;font-size:28px;line-height:1;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}
.form-grid label{display:block;font-family:var(--head);font-weight:500;font-size:14px;color:var(--navy)}
.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid select,.form-grid textarea{
  width:100%;margin-top:7px;padding:12px 14px;border-radius:12px;border:1px solid #d5e3f2;
  background:var(--soft);outline:none;font-weight:400;
}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{
  border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(15,111,215,.12);
}
.form-actions{display:flex;justify-content:flex-end;gap:12px}
.form-help{display:block;margin-top:14px;color:#8496ab;font-size:12.5px}

.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);
  background:var(--navy);color:#fff;padding:13px 22px;border-radius:999px;
  box-shadow:var(--shadow);font-size:14.5px;opacity:0;pointer-events:none;transition:.28s ease;z-index:200;
}
.toast.is-show{opacity:1;transform:translate(-50%,0)}

/* =========================================================
   หน้าบทความ (article)
   ========================================================= */
.article-page{padding:40px 0 70px;background:linear-gradient(180deg,#f6faff 0%,#fff 420px)}
.article-wrap{width:min(860px,calc(100% - 40px));margin-inline:auto}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--muted);margin-bottom:22px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--navy);text-decoration:underline}
.breadcrumb span{color:#b6c5d6}
.article-cover{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);margin-bottom:28px;display:block}
.article-cover img{width:100%;height:auto;display:block}
.article-head .tag{margin-bottom:14px}
.article-head h1{font-size:clamp(27px,4vw,42px);color:var(--navy);letter-spacing:-.02em}
.article-meta{font-size:13.5px;color:#8fa0b4;margin:12px 0 26px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.article-content{font-size:17px;line-height:1.85;color:#3c5170}
.article-content>p{margin-bottom:18px}
.article-content .lead{font-size:19px;color:#42576f;margin-bottom:30px}
.article-content h2{
  font-size:clamp(20px,2.4vw,25px);color:var(--navy);margin:38px 0 12px;
  padding-left:16px;border-left:4px solid var(--red);
}
.article-content ul{list-style:none;display:grid;gap:11px;margin:18px 0 24px}
.article-content ul li{position:relative;padding-left:28px}
.article-content ul li::before{
  content:"";position:absolute;left:2px;top:12px;width:8px;height:8px;
  border-radius:50%;background:var(--red);
}
.article-content .summary{
  background:var(--soft);border:1px solid var(--line);border-left:5px solid var(--red);
  padding:22px 24px;border-radius:16px;margin:34px 0;font-size:16.5px;
}
.article-content .summary strong{color:var(--navy);font-family:var(--head);font-weight:600}
.article-cta{
  margin:44px 0 10px;padding:32px 30px;border-radius:var(--radius-lg);color:#fff;
  background:linear-gradient(115deg,#08234c,#0b2f63 55%,#15498a);
}
.article-cta h3{font-size:clamp(20px,2.4vw,25px);color:#fff;margin-bottom:8px}
.article-cta p{color:#b9d2ee;margin-bottom:20px;font-size:16px}
.article-nav{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:26px;border-top:1px solid var(--line);
}
.article-more{margin-top:56px}
.article-more h2{font-size:22px;color:var(--navy);margin-bottom:22px}
.article-more .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:980px){.article-more .article-grid{grid-template-columns:1fr}}
@media (max-width:720px){
  .article-page{padding:26px 0 54px}
  .article-content{font-size:16.5px}
  .article-cta{padding:26px 22px}
}

/* =========================================================
   หน้าเนื้อหา (privacy / terms)
   ========================================================= */
.content-page{padding:56px 0 80px;background:linear-gradient(180deg,#f6faff,#fff);min-height:70vh}
.content-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px 36px;box-shadow:var(--shadow-sm);max-width:900px;margin-inline:auto;
}
.content-card h1{font-size:clamp(25px,3vw,34px);color:var(--navy);margin-bottom:16px}
.content-card h2{font-size:20px;color:var(--navy);margin:28px 0 10px}
.content-card p,.content-card li{color:#42576f;font-size:15.5px}
.content-card ul{list-style:disc;padding-left:22px;display:grid;gap:8px;margin:10px 0}
.content-card ol{list-style:decimal;padding-left:22px;display:grid;gap:8px;margin:10px 0}
.content-card a{color:var(--blue);text-decoration:underline}
@media (max-width:720px){.content-card{padding:28px 20px}}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1180px){
  .main-nav{gap:16px}
  .main-nav a{font-size:14px}
  .nav-actions .btn{padding:11px 18px;font-size:14px}
}

@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual{order:2}
  .hero-script{font-size:26px}
  .why-grid{grid-template-columns:1fr;gap:34px}
  .sp-grid{grid-template-columns:1fr;gap:40px}
  .tracking-grid{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:auto 1fr;gap:24px}
  .footer-links{justify-content:flex-start}
  .footer-contact{grid-column:1/-1;text-align:left}
  .footer-social{grid-column:2;justify-self:end}
}

@media (max-width:980px){
  .site-header .main-nav{
    position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;
    gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    padding:8px 20px 18px;display:none;
  }
  .site-header .main-nav.is-open{display:flex}
  .main-nav a{padding:13px 4px;border-bottom:1px solid #f0f5fa;font-size:15.5px}
  .main-nav a::after{display:none}
  .nav-wrap{position:relative}
  .nav-toggle{display:block}
  .nav-actions .btn-primary{display:none}

  .steps{grid-template-columns:1fr;gap:18px}
  .step-arrow{display:none}
  .service-grid,.article-grid{grid-template-columns:1fr;gap:22px}
  .why-items{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr;text-align:center;gap:20px}
  .cta-action{justify-content:center}
  .cta-script{text-align:center;align-items:center}
  .cta-script span:last-child{margin-right:0}
}

@media (max-width:720px){
  .section{padding:60px 0}
  .hero{padding:40px 0 54px}
  .feature-strip{grid-template-columns:1fr 1fr;gap:18px}
  .feature-strip li+li::before{display:none}
  .hero-cta .btn{flex:1;min-width:160px}
  .hero-script{position:static;text-align:center;align-items:center;margin-top:14px;font-size:26px}
  .hero-script span:last-child{margin-left:0}
  .solution-grid{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:1fr 1fr}
  .why-items{grid-template-columns:1fr}
  .why{padding:58px 0}
  .stat-grid{grid-template-columns:1fr 1fr}
  .tracking-input-row{flex-direction:column}
  .tracking-input-row .btn{width:100%}
  .form-grid{grid-template-columns:1fr}
  .form-actions{flex-direction:column-reverse}
  .form-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;text-align:left}
  .footer-social{grid-column:1;justify-self:start}
  .footer-bottom{flex-direction:column;text-align:center;align-items:center}
  .modal{padding:28px 20px}
  .brand img{height:44px}
}

@media (max-width:420px){
  .nav-actions .btn-line{padding:11px 14px}
  .partner-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}