/* ============================================================
   PANTOR — index.css
   03 Primitives
   05 Hero · 06 Give Forward · 07 Perspective · 08 Stories
   09 About · 10 Involved · 11 Contact
   13 Responsive · 14 Motion/A11y
   (01 Tokens / 02 Reset/Base แยกไป root.css)
   (header/nav แยกไป header.css · footer แยกไป footer.css)
   ============================================================ */

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--brand);color:#fff;padding:12px 18px;font-size:var(--fs-small);
}
.skip:focus{left:12px;top:12px}

.sec-h{
  font-size:var(--fs-section);line-height:1.2;font-weight:600;
  letter-spacing:-.015em;max-width:18ch;
}

.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-size:var(--fs-small);font-weight:500;line-height:1;
  padding:17px 26px;border:1px solid transparent;border-radius:2px;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn svg{width:14px;height:10px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(5px)}
.btn--solid{background:var(--brand);color:#fff}
.btn--solid:hover{background:var(--brand-dark)}
.btn--line{border-width:1.5px;border-color:var(--line);color:var(--ink)}
.btn--line:hover{border-color:var(--ink)}
.btn--inv{background:#fff;color:var(--brand-dark)}
.btn--inv:hover{background:var(--brand-soft)}

/* ── 05 HERO ───────────────────────────────────────────── */
.hero{
  position:relative;
  display:flex;
  align-items:center;
  min-height:88vh;
  min-height:min(92svh, 1080px);
  padding-block:0;
  overflow:hidden;
  isolation:isolate;
  background:var(--brand-dark);
  color:#fff;
}

/* ── media layer — fallback gradient ───────────────────── */
.hero__media{
  position:absolute;
  inset:0;
  z-index:0;
  background:
    radial-gradient(80% 60% at 25% 30%, rgba(198,166,106,.18), transparent 60%),
    radial-gradient(90% 80% at 80% 90%, rgba(15,92,89,.55), transparent 70%),
    linear-gradient(150deg, #0F5C59 0%, #0A403E 100%);
}
.hero__media img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
}

/* ── content — bottom-left ─────────────────────────────── */
.hero__content{
  position:relative;
  z-index:2;
  width:100%;
  /* ไม่มี padding-top — ให้ align-items:center จัดกลางเอง */
  padding-bottom:0;                         /* ← หรือลบทิ้ง */
  max-width:960px;
}

.hero__h1{
  font-size:var(--fs-hero);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-.028em;
  color:#fff;
  margin:clamp(22px,3vw,40px) 0 clamp(26px,3vw,38px);
}
.hero__h1 .l{display:block}
.hero__h1 em{
  font-style:normal;
  color:var(--accent);
}

.hero__lede{
  font-size:var(--fs-lede);
  line-height:1.7;
  max-width:52ch;
  color:rgba(255,255,255,.82);
}
.hero__cta{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-top:clamp(28px,3.5vw,44px);
}

/* ── button overrides on dark ──────────────────────────── */
.hero .btn--solid{
  background:var(--brand);
  color:#fff;
  border:1px solid rgba(255,255,255,.2);
}
.hero .btn--solid:hover{
  background:var(--brand-dark);
  color:#fff;
  border-color:rgba(255,255,255,.35);
}
.hero .btn--line{
  border-color:rgba(255,255,255,.35);
  background:rgba(255,255,255,.1);
  color:#fff;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.hero .btn--line:hover{
  border-color:rgba(255,255,255,.6);
  background:rgba(255,255,255,.18);
  color:#fff;
}






/* ── 06 GIVE FORWARD ───────────────────────────────────── */
.gfv{
  position:relative;
  padding-block:clamp(56px,7vw,104px);     /* ← ลดลงเล็กน้อย (แนะนำ) */
  background:#C5DDDA;                    /* ← เปลี่ยนจาก var(--brand-soft) */
  overflow:hidden;
}

/* watermark "ต่อ" */
.gfv::before{
  content:"ปันต่อ";                        /* ← เพิ่ม "ปัน" */
  position:absolute;
  right:-.095em;                             /* ← ปรับตำแหน่ง (จาก -.15em) */
  bottom:-.21em;                           /* ← ปรับตำแหน่ง (จาก -.3em) */
  font-family:var(--font-th);
  font-size:clamp(7rem,15vw,13rem);        /* ← ลดขนาดลง ~55% */
  font-weight:600;
  line-height:.85;
  letter-spacing:-.04em;
  color:var(--brand);
  opacity:.07;
  pointer-events:none;
  user-select:none;
  z-index:0;
  white-space:nowrap;                      /* ← กันตัดบรรทัด */
}

.gfv > .wrap{position:relative;z-index:1}

/* ── grid ──────────────────────────────────────────────── */
.gfv__grid{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(40px,6vw,96px);
  align-items:start;
}

/* ── figure ────────────────────────────────────────────── */
.gfv__figure{
  margin:0;
  max-width:720px;      /* ← เพิ่มจาก 560 → 720 */
  width:100%;
}

/* ── figure image ──────────────────────────────────────── */
.gfv__figure-img{
  position:relative;
  aspect-ratio:3/2;                      /* ← จาก 16/10 (สูงขึ้นนิด) */
  background:
    radial-gradient(70% 60% at 30% 25%, rgba(10,64,62,.10), transparent 65%),
    linear-gradient(160deg, #F2F7F6 0%, #D6E4E1 100%);
  border:1px solid rgba(10,64,62,.22);
  border-radius:4px;
  overflow:hidden;
}

.gfv__figure-img::after{
  content:"";
  position:absolute;
  inset:12px;
  border:1px solid rgba(10,64,62,.22);                   /* ← จาก rgba(15,92,89,.18) */
  border-radius:2px;
  pointer-events:none;
}

.gfv__figure-img img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* ── body ──────────────────────────────────────────────── */
.gfv__body{
  display:flex;
  flex-direction:column;
}

/* ── headline ──────────────────────────────────────────── */
.gfv__h{
  font-size:clamp(1.875rem,3.6vw,3rem);
  font-weight:500;
  line-height:1.12;
  letter-spacing:-.028em;
  color:var(--ink);
  max-width:20ch;
  margin-bottom:clamp(24px,3vw,32px);
}

.gfv__h em{
  font-style:normal;
  color:var(--brand);
}

/* ── lede ──────────────────────────────────────────────── */
.gfv__lede{
  max-width:52ch;
  font-size:var(--fs-body);
  line-height:1.75;
  color:var(--body);
  margin-bottom:clamp(24px,3vw,32px);
}

/* ── status ────────────────────────────────────────────── */
.gfv__status{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:clamp(32px,4vw,48px);
  font-size:var(--fs-small);
  font-weight:500;
  color:var(--ink);
}

/* ── status dot ────────────────────────────────────────── */
.gfv__dot{
  position:relative;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--brand-dark);          /* ← จาก var(--brand) */
  flex:none;
}

.gfv__dot::after{
  content:"";
  position:absolute;
  inset:-3px;
  border-radius:50%;
  background:var(--brand-dark);          /* ← จาก var(--brand) */
  opacity:.25;
  animation:gfv-pulse 2.4s var(--ease) infinite;
}

@keyframes gfv-pulse{
  0%   {transform:scale(.7);opacity:.35}
  70%  {transform:scale(1.9);opacity:0}
  100% {transform:scale(1.9);opacity:0}
}

/* ── button — white, clickable feel ────────────────────── */
.gfv__cta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

/* ── button ────────────────────────────────────────────── */
.gfv__btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:18px 28px;
  font-family:var(--font);
  font-size:var(--fs-small);
  font-weight:600;
  line-height:1;
  color:var(--brand-dark);
  background:var(--white);
  border:1px solid rgba(10,64,62,.14);                   /* ← จาก .08 */
  border-radius:4px;
  box-shadow:
    0 1px 2px rgba(10,64,62,.08),
    0 8px 20px -6px rgba(10,64,62,.18);
  transition:
    transform 250ms var(--ease),
    box-shadow 250ms var(--ease),
    color 250ms var(--ease);
}

.gfv__btn:hover{
  transform:translateY(-2px);
  color:var(--brand);
  box-shadow:
    0 2px 4px rgba(10,64,62,.10),
    0 16px 32px -8px rgba(10,64,62,.26);
}

.gfv__btn:active{
  transform:translateY(0);
  box-shadow:
    0 1px 2px rgba(10,64,62,.1),
    0 3px 8px -3px rgba(10,64,62,.12);
}

.gfv__btn svg{
  width:14px;
  height:10px;
  transition:transform 300ms var(--ease);
}

.gfv__btn:hover svg{transform:translateX(4px)}

/* ── responsive ────────────────────────────────────────── */
@media (max-width:1024px){
  .gfv__grid{
    grid-template-columns:minmax(0,1fr);
    gap:clamp(32px,5vw,56px);
  }
  .gfv__figure-img{aspect-ratio:16/10}
}

@media (max-width:600px){
  .gfv__h{max-width:100%}
  .gfv__cta .gfv__btn{
    width:100%;
    justify-content:space-between;
  }
}

@media (prefers-reduced-motion:reduce){
  .gfv__dot::after{animation:none}
  .gfv__btn:hover{transform:none}
}









/* ── 07 FILM ─────────────────────────────────────────── */

.film{
  padding-top:clamp(48px,6vw,88px);      /* ← เพิ่มขึ้นนิด */
  padding-bottom:calc(var(--sec-y) - 14px);   /* ← ลด 12px */
}

.film__head{
  max-width:36rem;margin-inline:auto;text-align:center;
  margin-bottom:clamp(32px,4.5vw,56px);
}
.film__eyebrow{font-size:var(--fs-small);font-weight:500;color:var(--brand);line-height:1.5}
.film__head .sec-h{margin-top:12px;margin-inline:auto}
.film__lede{
  margin-top:24px;    /* ← จาก 14px → 24px (เท่า stories) */
  font-size:var(--fs-lede);
  line-height:1.8;
  color:var(--body)
}

.film__frame{
  position:relative;display:block;isolation:isolate;overflow:hidden;
  width:100%;max-width:760px;margin-inline:auto;    /* ← จาก 920 → 760 */
  aspect-ratio:16/9;border-radius:2px;
  background:var(--brand-dark);color:#fff;text-decoration:none;
}

/* ── เมื่อโหลด iframe แล้ว ── */
.film__frame iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
  display:block;
  z-index:2;
}

.film__frame:focus-visible{outline:2px solid #fff;outline-offset:4px}

@media (prefers-reduced-motion:reduce){
  .film__play svg{transition:none}
}


/* ── 08 STORIES ────────────────────────────────────────── */
.stories{padding-block:var(--sec-y);background:var(--paper)}
.stories__head{
  margin-bottom:clamp(36px,5vw,64px);
  text-align:center;
}
.stories__head .sec-h,
.stories__head .stories__lede{margin-inline:auto}
.stories__lede{
  margin-top:24px;
  max-width:60ch;
  font-size:var(--fs-lede);
  line-height:1.8;
}
.stories__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,32px);
}

.card{
  display:flex;flex-direction:column;background:var(--white);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.card:hover{
  border-color:var(--brand);
  box-shadow:0 16px 36px -20px rgba(15,92,89,.32);
  transform:translateY(-2px);
}
.card__media{
  aspect-ratio:5/4;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.card__media--a{
  background:
    radial-gradient(80% 70% at 30% 20%, rgba(198,166,106,.32), transparent 60%),
    linear-gradient(140deg, #DDEDEB 0%, #B9D5D2 100%);
}
.card__media--b{
  background:
    radial-gradient(90% 70% at 70% 30%, rgba(15,92,89,.28), transparent 60%),
    linear-gradient(150deg, #E6EDE6 0%, #C5D6CF 100%);
}
.card__media--c{
  background:
    radial-gradient(80% 80% at 40% 80%, rgba(198,166,106,.28), transparent 60%),
    linear-gradient(160deg, #F2EEE4 0%, #DAD3C0 100%);
}
.card__body{
  padding:clamp(20px,2.4vw,28px);display:flex;flex-direction:column;
  flex:1;gap:20px;
}
.card__kicker{
  font-size:var(--fs-label);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brand);
}
.card__title{
  font-size:var(--fs-card);font-weight:500;line-height:1.3;
  letter-spacing:-.02em;color:var(--ink);
}
.card__x{
  font-size:var(--fs-small);
  line-height:1.8;
  color:var(--body);
  margin-bottom:20px;    /* ← ระยะห่างใต้ข้อความ */
}
.card__status{
  margin-top:auto;padding-top:16px;
  font-size:var(--fs-label);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);
  display:inline-flex;align-items:center;gap:8px;
}
.card__status::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--accent);
}
.card__btn{
  display:inline-block;
  align-self:center;
  margin-top:auto;
  padding:12px 22px;
  font-size:var(--fs-small);font-weight:500;line-height:1;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border-radius:2px;
  transition:background .25s var(--ease),color .25s var(--ease);
}
.card__btn:hover{background:var(--brand);color:#fff}


/* ── 09 ABOUT ──────────────────────────────────────────── */
.about{
  padding-block:var(--sec-y);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.about__grid{
  display:grid;grid-template-columns:minmax(0,4.6fr) minmax(0,6.4fr);
  gap:clamp(32px,5vw,88px);align-items:start;
}
.about__h{
  font-size:clamp(2.25rem,3.8vw,3.5rem);font-weight:500;line-height:1.2;
  letter-spacing:-.025em;color:var(--ink);
}
.about__body{max-width:60ch;display:grid;gap:22px}
.about__body p{font-size:var(--fs-body);line-height:1.8}
.about__body strong{font-weight:600;color:var(--ink)}

/* ── ABOUT · TEAM (คนเบื้องหลัง) ────────────────────────── */
.team{
  display:grid;grid-template-columns:minmax(0,4.6fr) minmax(0,6.4fr);
  gap:clamp(32px,5vw,88px);align-items:start;
  margin-top:clamp(56px,7vw,96px);
}
.team__intro{padding-top:20px}
.team__h{font-size:var(--fs-card);font-weight:500;line-height:1.3;color:var(--ink)}
.team__lede{margin-top:8px;max-width:28ch;font-size:var(--fs-small);line-height:1.7;color:var(--muted)}
.team__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,3vw,48px)}
.person{padding-top:20px;border-top:1px solid var(--ink)}
.person__name{font-size:var(--fs-card);font-weight:500;line-height:1.4;color:var(--ink)}
.person__name span{display:block}

/* ── 10 INVOLVED ───────────────────────────────────────── */
.inv{padding-block:var(--sec-y);background:var(--paper)}
.inv__head{
  margin-bottom:clamp(32px,4vw,56px);
  text-align:center;
}
.inv__head .sec-h{margin-inline:auto}
.lead{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);
  gap:clamp(28px,4vw,72px);align-items:end;
  padding:clamp(32px,4vw,60px);background:var(--brand-soft);border-radius:2px;
  transition:background .3s var(--ease);
}
.lead:hover{background:#CFE6E3}
.lead__lbl{
  font-size:var(--fs-label);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brand);
}
.lead__l{text-align:center}
.lead__h{
  margin-top:16px;font-size:clamp(1.875rem,3.2vw,2.875rem);font-weight:500;
  line-height:1.2;letter-spacing:-.022em;color:var(--brand-dark);
}
.lead__r p{max-width:48ch;font-size:var(--fs-small);line-height:1.8;color:#3C4F4D}
.lead__cta{
  display:inline-flex;align-items:center;gap:12px;margin-top:22px;
  font-size:var(--fs-small);font-weight:600;color:var(--brand-dark);
  padding-bottom:8px;border-bottom:1px solid rgba(10,64,62,.4);
  transition:border-color .25s var(--ease);
}
.lead__cta svg{width:14px;height:10px;transition:transform .3s var(--ease)}
.lead__cta:hover{border-bottom-color:var(--brand-dark)}
.lead__cta:hover svg{transform:translateX(6px)}

.inv__alt{
  margin-top:clamp(28px,3.4vw,44px);
  font-size:var(--fs-small);line-height:1.9;color:var(--muted);
  text-align:center;
}
.inv__alt a{
  color:var(--brand);font-weight:600;
  border-bottom:1px solid rgba(15,92,89,.3);
  padding-bottom:2px;
  transition:border-color .25s var(--ease);
}
.inv__alt a:hover{border-bottom-color:var(--brand)}

/* ── 11 CONTACT ────────────────────────────────────────── */
.ct{padding-block:var(--sec-y)}
.ct__grid{
  display:grid;grid-template-columns:minmax(0,6.4fr) minmax(0,4.6fr);
  gap:clamp(32px,5vw,80px);align-items:end;
}
.ct__h{
  font-size:clamp(1.875rem,3.4vw,3rem);font-weight:500;line-height:1.3;
  letter-spacing:-.022em;color:var(--ink);
}
.ct__h span{display:block}
.ct__h span + span{color:var(--body)}
.ct__h span + span + span{color:var(--muted)}
.ct__r p{max-width:48ch;font-size:var(--fs-small);line-height:1.85}
.ct__r .btn{margin-top:26px}
.ct__mail{
  margin-top:18px !important;font-size:var(--fs-label);font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
}

/* ── 13 RESPONSIVE ─────────────────────────────────────── */
@media (max-width:1200px){
  .step{grid-template-columns:56px minmax(0,3fr) minmax(0,2.2fr) minmax(0,4fr)}
}

@media (max-width:1024px){
  .hero__content{max-width:100%}
  .gf__grid,.about__grid,.stories__grid,.ct__grid,.lead
    {grid-template-columns:minmax(0,1fr)}
  .gf__visual{justify-content:flex-start}
  .box{max-width:340px}
  .stories__grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .team{grid-template-columns:minmax(0,1fr)}
  .team__intro{padding-top:0}

  /* ── จัดกลาง .lead เฉพาะ tablet/iPad แนวตั้ง ── */
  .lead__r{text-align:center}
  .lead__r p{margin-inline:auto}
  .lead__cta{margin-inline:auto}
}

@media (max-width:900px){
  .step{
    grid-template-columns:56px minmax(0,1fr);
    row-gap:6px;align-items:start;
  }
  .step__en{grid-column:2}
  .step__th{grid-column:2}
  .step__d{grid-column:2;margin-top:8px}
  .step__n{grid-row:1/span 3}
}

@media (max-width:768px){
  .hero{min-height:86vh}
  .hero__content{
    padding-top:clamp(80px,16vh,140px);
    padding-bottom:clamp(56px,9vh,96px);
  }
  .stories__grid{grid-template-columns:1fr;gap:16px}
  .gf__facts > div{grid-template-columns:minmax(0,1fr);gap:8px}
}

@media (max-width:600px){
  :root{--sec-y:clamp(56px,12vw,88px)}
  .hero{min-height:90vh}
  .hero__content{
    padding-top:clamp(64px,14vh,120px);
    padding-bottom:clamp(56px,10vh,96px);
  }
  .hero__h1{
    font-size:clamp(2.75rem,10vw,3.25rem);   /* ← เพิ่ม */
    line-height:1.05;
  }
  .hero__cta{
    display:flex;
    flex-direction:column;
    gap:12px;
    max-width:240px;        /* ← จาก 280 → 240 */
    width:100%;
    margin-inline:auto;    /* ← จัดกึ่งกลาง */
  }
  .hero__cta .btn{
    width:100%;
    justify-content:center;
  }
  .btn{padding:15px 20px;width:100%;justify-content:center}
  .btn--line{width:100%}
  .eyebrow--dot{gap:6px 14px}
  .lead__cta{display:flex;width:fit-content;margin-inline:auto}
  .team__list{grid-template-columns:minmax(0,1fr);gap:28px}
  /* ── Film head — ให้เท่ากับ stories ── */
  .film__head{margin-bottom:clamp(36px,5vw,64px)}
  .film__lede{
    margin-top:24px;
    max-width:60ch;
    font-size:var(--fs-small);
    margin-inline:auto;
  }
  .stories__lede{
    margin-top:24px;
    max-width:60ch;
    font-size:var(--fs-small);
    margin-inline:auto;
  }
  .team__list{grid-template-columns:minmax(0,1fr);gap:28px}

  /* ── ชื่อทีมงาน — เล็กลง + บรรทัดเดียว ── */
  .person__name{
    font-size:var(--fs-body);    /* ← 17–18px */
  }
  .person__name span{
    display:inline;              /* ← จาก block → inline */
  }
  .ct__mail{text-align:center}
}

@media (max-width:480px){
  .lead{padding:26px 22px}
}

@media (max-width:390px){
  :root{--gut:18px}
  .step{grid-template-columns:40px minmax(0,1fr);gap:12px}
}

/* ── 14 MOTION / A11Y ──────────────────────────────────── */
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:1px}
/* ไม่แสดง outline เมื่อ focus แบบ programmatic (หลังคลิก anchor) */
[tabindex="-1"]:focus,
[tabindex="-1"]:focus-visible{
  outline:none;
}
.hero :focus-visible{outline-color:#fff}
.gf :focus-visible{outline-color:#fff}

@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
}

.js .reveal{
  opacity:0;transform:translateY(18px);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
}
.js .reveal.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important;
  }
  .js .reveal{opacity:1;transform:none}
}