/* ==========================================================================
   MAICANS CORPORATION — site stylesheet
   Modern Vintage Corporate: airy, calm, navy text on white / pale-blue.
   ========================================================================== */

/* ---- Fonts (self-hosted, variable) -------------------------------------- */
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;
  src:url("../fonts/inter-latin-wght-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;
  src:url("../fonts/inter-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Noto Sans Thai";font-style:normal;font-weight:100 900;font-display:swap;
  src:url("../fonts/noto-sans-thai-thai-wght-normal.woff2") format("woff2");
  unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}

/* ---- Design tokens ------------------------------------------------------ */
:root{
  --sky:#AED6F1; --sky-soft:#DCEEFA; --sky-wash:#EEF6FC;
  --silver:#A7A9AC; --silver-dark:#5F6368;
  --white:#FFFFFF; --navy:#203A56; --navy-deep:#16293D;
  --mist:#F3F6F9; --line:#DDE6EE; --text:#203A56; --text-soft:#44586D;
  --radius:18px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(32,58,86,.05),0 10px 30px rgba(32,58,86,.07);
  --shadow-hover:0 2px 4px rgba(32,58,86,.06),0 18px 40px rgba(32,58,86,.12);
  --wrap:1180px; --gutter:clamp(20px,5vw,48px);
  --font:"Inter","Noto Sans Thai",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Tahoma,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---- Base --------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.7;color:var(--text);background:var(--white);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html[lang="th"] body{line-height:1.85}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration-color:var(--sky);text-underline-offset:.2em;text-decoration-thickness:2px}
a:hover{text-decoration-color:var(--navy)}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.2;font-weight:600;letter-spacing:-.01em;color:var(--navy)}
html[lang="th"] h1,html[lang="th"] h2,html[lang="th"] h3,html[lang="th"] h4{line-height:1.4;letter-spacing:0}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:500}
h2{font-size:clamp(1.65rem,3.2vw,2.35rem);font-weight:500}
h3{font-size:1.25rem}
p{margin:0 0 1.1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--navy);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:12px;top:-60px;background:var(--navy);color:#fff;padding:.7rem 1.1rem;border-radius:8px;z-index:200;text-decoration:none}
.skip-link:focus{top:12px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- Typography helpers ------------------------------------------------- */
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--navy);margin-bottom:1.1rem}
html[lang="th"] .eyebrow{letter-spacing:.12em}
.eyebrow::after{content:"";display:block;width:36px;height:2px;background:var(--sky);margin-top:.7rem}
.lead{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--text-soft);line-height:1.65}
.subhead{font-size:clamp(1.05rem,1.8vw,1.3rem);font-weight:400;color:var(--text-soft);margin-top:-.2em}
.muted{color:var(--text-soft)}

/* ---- Buttons ------------------------------------------------------------ */
.btn{display:inline-flex;align-items:center;gap:.6rem;font:inherit;font-weight:600;font-size:1rem;line-height:1.2;padding:.95rem 1.6rem;border-radius:999px;
  border:2px solid var(--navy);text-decoration:none;cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep);border-color:var(--navy-deep);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-ghost{background:rgba(255,255,255,.7);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-sky{background:var(--sky);border-color:var(--sky);color:var(--navy)}
.btn-sky:hover{background:#fff;border-color:#fff;transform:translateY(-2px)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:2rem}
.arrow{display:inline-block;width:1.1em;height:1.1em;flex:none;transition:transform .25s var(--ease)}
.btn:hover .arrow,.card-link:hover .arrow{transform:translateX(4px)}

/* ---- Header ------------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:52px;width:auto;aspect-ratio:556/591;object-fit:contain}
.nav-list{display:flex;align-items:center;gap:clamp(8px,1.6vw,26px)}
.nav-list a{display:block;padding:.55rem .35rem;font-size:.97rem;font-weight:500;text-decoration:none;position:relative;color:var(--navy)}
.nav-list a::after{content:"";position:absolute;left:.35rem;right:.35rem;bottom:.2rem;height:2px;background:var(--navy);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-list a:hover::after,.nav-list a[aria-current="page"]::after{transform:scaleX(1)}
.nav-list a[aria-current="page"]{font-weight:600}
.header-tools{display:flex;align-items:center;gap:12px;order:3}
.main-nav{order:2;margin-left:auto}
.lang-toggle{display:inline-flex;border:1.5px solid var(--navy);border-radius:999px;overflow:hidden;font-size:.85rem;font-weight:700;letter-spacing:.06em}
.lang-toggle a,.lang-toggle span{padding:.42rem .85rem;text-decoration:none;line-height:1.2;display:block}
.lang-toggle [aria-current="true"]{background:var(--navy);color:#fff}
.lang-toggle a{color:var(--navy);background:#fff}
.lang-toggle a:hover{background:var(--sky-soft)}
.menu-btn{display:none;width:46px;height:46px;border:1.5px solid var(--navy);border-radius:12px;background:#fff;cursor:pointer;padding:0;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;background:var(--navy);border-radius:2px;position:relative;transition:transform .3s var(--ease),background .2s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

@media (max-width:900px){
  .header-inner{flex-wrap:wrap;min-height:68px}
  .brand img{height:44px}
  .header-tools{order:2;margin-left:auto}
  .js .menu-btn{display:inline-flex}
  .main-nav{order:3;flex-basis:100%;margin-left:0}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;padding:6px 0 14px;border-top:1px solid var(--line)}
  .nav-list a{padding:.85rem .25rem;font-size:1.05rem;border-bottom:1px solid var(--mist)}
  .nav-list a::after{display:none}
  .nav-list a[aria-current="page"]{background:var(--sky-wash);padding-left:.8rem;border-left:3px solid var(--navy)}
  .js .main-nav{display:none}
  .js .main-nav.open{display:block}
}

/* ---- Hero --------------------------------------------------------------- */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--sky-wash)}
.hero-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:75% center}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.92) 34%,rgba(255,255,255,.35) 62%,rgba(255,255,255,0) 82%)}
.hero-inner{padding-block:clamp(56px,10vw,128px);min-height:clamp(480px,62vh,640px);display:flex;align-items:center}
.hero-copy{max-width:640px}
.hero h1{margin-bottom:.45em}
.hero .tagline-sub{font-size:clamp(1.1rem,1.8vw,1.35rem);font-weight:500;margin-bottom:1.1rem}
.hero-copy p.body{max-width:54ch;color:var(--text-soft)}
@media (max-width:720px){
  .hero::after{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 55%,rgba(255,255,255,.6) 100%)}
  .hero-bg{object-position:70% center}
}

/* ---- Sections ----------------------------------------------------------- */
.section{padding-block:clamp(56px,8vw,104px)}
.section-mist{background:var(--mist)}
.section-wash{background:linear-gradient(180deg,#fff 0%,var(--sky-wash) 100%)}
.section-head{max-width:760px;margin-bottom:clamp(28px,4vw,52px)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow::after{margin-inline:auto}
.page-hero{position:relative;isolation:isolate;background:linear-gradient(135deg,#fff 0%,var(--sky-wash) 55%,var(--sky-soft) 100%);border-bottom:1px solid var(--line);overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-8%;top:-40%;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(174,214,241,.55),rgba(174,214,241,0) 65%);z-index:-1}
.page-hero-inner{padding-block:clamp(48px,7vw,96px);max-width:820px}
.page-hero h1{font-size:clamp(2rem,4.6vw,3.2rem)}
.page-hero p:last-child{margin-bottom:0}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.reverse>:first-child{order:2}
.split-media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);background:#F7FBFE}
@media (max-width:860px){.split,.split.reverse{grid-template-columns:1fr}.split.reverse>:first-child{order:0}}

/* ---- Cards -------------------------------------------------------------- */
.grid{display:grid;gap:clamp(16px,2vw,26px)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1060px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.grid-3,.grid-5{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.grid-4,.grid-3,.grid-2,.grid-5{grid-template-columns:1fr}}

.biz-card{position:relative;display:flex;flex-direction:column;padding:28px 26px 24px;border-radius:var(--radius);border:1px solid rgba(32,58,86,.07);box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s var(--ease);color:var(--navy)}
.biz-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.biz-card.t-food{background:linear-gradient(160deg,#E2F1FC,#CFE6F7)}
.biz-card.t-health{background:linear-gradient(160deg,#E8F3FA,#D5E8F4)}
.biz-card.t-tech{background:linear-gradient(160deg,#EDF1F6,#DCE3EC)}
.biz-card.t-trade{background:linear-gradient(160deg,#D6E3F1,#C0D3E6)}
.biz-card img{width:60px;height:60px;margin-bottom:22px}
.biz-card h3{font-size:.95rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:.6rem}
html[lang="th"] .biz-card h3{letter-spacing:.03em;text-transform:none;font-size:1.05rem}
.biz-card p{font-size:.98rem;color:var(--text-soft);flex:1}
.card-link{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.95rem;text-decoration:none;margin-top:.6rem}
.card-link::before{content:"";position:absolute;inset:0;border-radius:var(--radius)}
.card-link:focus-visible{outline-offset:-3px}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow);height:100%}
.panel h3{margin-bottom:.5rem}
.panel p{margin:0;color:var(--text-soft);font-size:1rem}
.panel .num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--sky-soft);color:var(--navy);font-weight:700;margin-bottom:18px}
.principle{padding:26px 22px;border-top:3px solid var(--sky);background:#fff;border-radius:0 0 var(--radius-sm) var(--radius-sm);box-shadow:var(--shadow);height:100%}
.principle h3{font-size:1.08rem;margin-bottom:.45rem}
.principle p{margin:0;color:var(--text-soft);font-size:.97rem;line-height:1.6}

/* ---- Approach (Operate. Partner. Invest.) ------------------------------- */
.approach{position:relative;counter-reset:step}
.approach .panel::before{counter-increment:step;content:"0" counter(step);display:block;font-size:2.6rem;font-weight:300;color:#7FB2D8;line-height:1;margin-bottom:14px}
.approach h3{font-size:1.35rem}

/* ---- Purpose / vision --------------------------------------------------- */
.purpose-line{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:500;line-height:1.3;margin:1.6rem 0 0;color:var(--navy)}
.purpose-line span{display:block;color:#5C86AA}
.vision-panel{background:linear-gradient(135deg,var(--navy) 0%,#2C4E73 100%);color:#fff;border-radius:calc(var(--radius) + 6px);padding:clamp(32px,6vw,72px);position:relative;overflow:hidden;box-shadow:var(--shadow)}
.vision-panel::after{content:"";position:absolute;right:-90px;bottom:-110px;width:380px;height:380px;border-radius:50%;border:44px solid rgba(174,214,241,.16)}
.vision-panel .eyebrow{color:var(--sky)}
.vision-panel .eyebrow::after{background:var(--sky)}
.vision-panel p{font-size:clamp(1.3rem,2.8vw,2rem);font-weight:400;line-height:1.45;max-width:30em;margin:0;position:relative;z-index:1;color:#fff}

/* ---- Ecosystem & business sections -------------------------------------- */
.eco-legend{display:grid;gap:14px;margin-top:1.4rem}
.eco-legend li{display:flex;align-items:center;gap:14px;font-weight:600}
.eco-legend img{width:40px;height:40px;flex:none}
.biz-section{padding-block:clamp(44px,6vw,76px);border-top:1px solid var(--line)}
.biz-section:first-of-type{border-top:0}
.biz-layout{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(26px,5vw,72px);align-items:start}
.biz-index{position:sticky;top:110px}
.biz-index .no{font-size:.9rem;letter-spacing:.2em;font-weight:600;color:var(--silver-dark)}
.biz-index img{width:76px;height:76px;margin:14px 0 18px}
.biz-index h2{margin-bottom:.3rem}
.biz-index .subhead{margin-top:0}
.biz-body .kicker{font-size:1.2rem;font-weight:600;margin-bottom:1rem}
.focus-list{margin-top:1.6rem;padding:24px 26px;background:var(--mist);border-radius:var(--radius);border:1px solid var(--line)}
.focus-list h3{font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;color:var(--silver-dark);margin-bottom:.9rem}
html[lang="th"] .focus-list h3{letter-spacing:.04em;text-transform:none;font-size:1rem}
.focus-list li{position:relative;padding:.45rem 0 .45rem 1.7rem;border-bottom:1px solid var(--line)}
.focus-list li:last-child{border-bottom:0}
.focus-list li::before{content:"";position:absolute;left:2px;top:1.05rem;width:9px;height:9px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 3px rgba(174,214,241,.35)}
.notice{border-left:4px solid var(--sky);background:var(--sky-wash);padding:16px 20px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-top:1.6rem;color:var(--text-soft);font-size:1rem}
.notice.draft{border-left-color:var(--silver);background:var(--mist);margin:0 0 2rem}
@media (max-width:860px){.biz-layout{grid-template-columns:1fr}.biz-index{position:static}}

/* ---- CTA band ----------------------------------------------------------- */
.cta-band{position:relative;overflow:hidden;border-radius:calc(var(--radius) + 8px);padding:clamp(36px,6vw,72px);background:linear-gradient(120deg,var(--navy) 0%,#2D5075 100%);color:#fff;text-align:center;isolation:isolate}
.cta-band::before{content:"";position:absolute;inset:auto -10% -60% -10%;height:100%;z-index:-1;background:radial-gradient(ellipse at 50% 100%,rgba(174,214,241,.35),rgba(174,214,241,0) 65%)}
.cta-band h2{color:#fff}
.cta-band p{color:#DCEAF6;max-width:46em;margin-inline:auto}
.cta-band .btn-row{justify-content:center}

/* ---- Contact ------------------------------------------------------------ */
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.info-row{display:grid;grid-template-columns:190px 1fr;gap:8px 20px;padding:20px 28px;border-bottom:1px solid var(--line);align-items:baseline}
.info-row:last-child{border-bottom:0}
.info-row dt{font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--silver-dark)}
html[lang="th"] .info-row dt{letter-spacing:.03em;text-transform:none;font-size:.95rem}
.info-row dd{margin:0;font-weight:500}
.email-img{height:28px;width:auto;display:inline-block;vertical-align:middle}
@media (max-width:640px){.info-row{grid-template-columns:1fr;padding:16px 20px}}

/* ---- Prose (privacy / terms) -------------------------------------------- */
.prose{max-width:760px}
.prose p{color:var(--text-soft)}
.prose strong{color:var(--navy)}
.meta-line{margin-top:2rem;padding-top:1.2rem;border-top:1px solid var(--line)}

/* ---- Footer ------------------------------------------------------------- */
.site-footer{position:relative;margin-top:clamp(56px,8vw,96px);background:#F7FAFD;border-top:1px solid var(--line);color:var(--navy);overflow:hidden}
.site-footer::before{content:"";display:block;height:clamp(70px,11vw,150px);background:url("../img/footer-waves.webp") center/cover no-repeat}
.footer-inner{padding-block:clamp(32px,5vw,56px) 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(24px,4vw,56px)}
.footer-brand img{height:64px;width:auto;margin-bottom:14px}
.footer-brand .tag{font-style:italic;color:var(--text-soft);margin-bottom:.9rem}
.footer-brand .areas{font-size:.92rem;color:var(--text-soft)}
.site-footer h2{font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:1rem;color:var(--navy)}
html[lang="th"] .site-footer h2{letter-spacing:.03em;text-transform:none;font-size:1rem}
.site-footer li{margin-bottom:.45rem}
.site-footer li a{text-decoration:none;font-size:.97rem}
.site-footer li a:hover{text-decoration:underline;text-decoration-color:var(--navy)}
.footer-legal{margin-top:clamp(28px,4vw,48px);padding-top:22px;border-top:1px solid rgba(32,58,86,.15);display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;font-size:.9rem;color:var(--text-soft)}
.footer-legal p{margin:0}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---- 404 ---------------------------------------------------------------- */
.nf{min-height:70vh;display:flex;align-items:center;text-align:center;background:linear-gradient(180deg,#fff,var(--sky-wash))}
.nf .code{font-size:clamp(5rem,16vw,9rem);font-weight:300;line-height:1;color:var(--sky);margin-bottom:.1em}
.nf .btn-row{justify-content:center}
.nf-lang{margin-top:2.2rem;padding-top:1.8rem;border-top:1px solid var(--line)}

/* ---- Reveal-on-scroll (JS only, motion-safe) ---------------------------- */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
  .js .reveal.in{opacity:1;transform:none}
  .js .reveal.d1{transition-delay:.08s}.js .reveal.d2{transition-delay:.16s}.js .reveal.d3{transition-delay:.24s}.js .reveal.d4{transition-delay:.32s}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}
@media (forced-colors:active){.btn,.lang-toggle,.menu-btn{border:2px solid ButtonText}}
@media print{.site-header,.site-footer,.cta-band,.skip-link{display:none}.hero::after{display:none}}