/* ===== Same design as Django version — WordPress edition ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-900:#0a1628;--blue-800:#0d2240;--blue-700:#1a3a6b;--blue-600:#1e4d8c;
  --blue-500:#2563b8;--blue-100:#dbeafe;--green:#2e8b3a;--line-green:#06C755;
  --gold:#d4a017;--gold-light:#f0c040;--white:#ffffff;--gray-50:#f8fafc;
  --gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-500:#64748b;--gray-700:#334155;
  --gray-900:#0f172a;--radius:12px;--radius-sm:8px;
  --shadow:0 4px 24px rgba(0,0,0,0.08);--shadow-lg:0 8px 48px rgba(0,0,0,0.14);
  --transition:0.25s ease;
}
html { scroll-behavior:smooth; }
body { font-family:'Sarabun',sans-serif;font-size:16px;line-height:1.7;color:var(--gray-900);background:#fff; }
/* WordPress admin bar offset */
body.admin-bar .header { top:32px; }
@media screen and (max-width:782px) { body.admin-bar .header { top:46px; } }

a { color:inherit;text-decoration:none; }
ul { list-style:none; }
img { max-width:100%;display:block; }
.container { max-width:1200px;margin:0 auto;padding:0 1.5rem; }

/* HEADER */
.header { position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,22,40,0.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,0.08);transition:var(--transition); }
.header.scrolled { background:var(--blue-900);box-shadow:0 2px 20px rgba(0,0,0,0.3); }
.nav-container { display:flex;align-items:center;justify-content:space-between;height:72px;gap:2rem; }
.logo { display:flex;align-items:center;gap:0.75rem;flex-shrink:0; }
.logo svg { flex-shrink:0;filter:drop-shadow(0 0 8px rgba(46,139,58,0.5)); }
.logo-text { display:flex;flex-direction:column; }
.logo-main { font-size:1rem;font-weight:700;color:#fff;line-height:1.2; }
.logo-sub { font-size:0.62rem;color:#6ee87a;font-weight:500; }
.nav { display:flex;align-items:center;gap:0.25rem; }
.nav-link { padding:0.5rem 0.75rem;border-radius:var(--radius-sm);color:rgba(255,255,255,0.8);font-weight:500;font-size:0.88rem;transition:var(--transition); }
.nav-link:hover,.nav-link.active { color:var(--gold-light);background:rgba(255,255,255,0.07); }
.nav-btn { margin-left:0.5rem;padding:0.55rem 1.1rem;background:var(--gold);color:var(--blue-900);font-weight:700;font-size:0.88rem;border-radius:var(--radius-sm);transition:var(--transition); }
.nav-btn:hover { background:var(--gold-light);transform:translateY(-1px); }
.hamburger { display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px; }
.hamburger span { display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:var(--transition); }

/* HERO */
.hero { position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--blue-900) 0%,var(--blue-700) 50%,#1a4a7a 100%);overflow:hidden; }
.hero::before { content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/svg%3E"); }
.hero::after { content:'';position:absolute;bottom:-2px;left:0;right:0;height:80px;background:linear-gradient(to bottom,transparent,#fff); }
.hero-overlay { position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(212,160,23,0.12) 0%,transparent 60%); }
.hero-content { position:relative;z-index:2;padding:8rem 1.5rem 6rem;max-width:820px; }
.hero-badge { display:inline-flex;align-items:center;gap:0.5rem;background:rgba(212,160,23,0.2);border:1px solid rgba(212,160,23,0.4);color:var(--gold-light);padding:0.4rem 1rem;border-radius:100px;font-size:0.88rem;font-weight:600;margin-bottom:1.5rem;animation:fadeInUp 0.6s ease both; }
.hero-title { font-size:clamp(2rem,5vw,3.5rem);font-weight:800;color:#fff;line-height:1.25;margin-bottom:1.5rem;animation:fadeInUp 0.6s 0.1s ease both; }
.hero-desc { font-size:1.1rem;color:rgba(255,255,255,0.8);margin-bottom:2.5rem;animation:fadeInUp 0.6s 0.2s ease both; }
.hero-actions { display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:3rem;animation:fadeInUp 0.6s 0.3s ease both; }
.hero-stats { display:flex;align-items:center;gap:2rem;animation:fadeInUp 0.6s 0.4s ease both; }
.stat { text-align:center; }
.stat-num { display:block;font-size:2rem;font-weight:800;color:var(--gold-light);line-height:1; }
.stat-label { font-size:0.82rem;color:rgba(255,255,255,0.6);margin-top:0.25rem; }
.stat-divider { width:1px;height:40px;background:rgba(255,255,255,0.2); }
.hero-scroll { position:absolute;bottom:5rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:0.5rem;color:rgba(255,255,255,0.5);font-size:0.78rem;z-index:2; }
.scroll-arrow { width:20px;height:20px;border-right:2px solid rgba(255,255,255,0.4);border-bottom:2px solid rgba(255,255,255,0.4);transform:rotate(45deg);animation:bounce 1.5s infinite; }

/* BUTTONS */
.btn { display:inline-flex;align-items:center;gap:0.5rem;padding:0.8rem 1.75rem;border-radius:var(--radius-sm);font-weight:700;font-size:1rem;font-family:'Sarabun',sans-serif;cursor:pointer;border:2px solid transparent;transition:var(--transition);text-decoration:none; }
.btn-primary { background:var(--gold);color:var(--blue-900);border-color:var(--gold); }
.btn-primary:hover { background:var(--gold-light);border-color:var(--gold-light);transform:translateY(-2px);box-shadow:0 6px 20px rgba(212,160,23,0.35); }
.btn-outline { background:transparent;color:#fff;border-color:rgba(255,255,255,0.4); }
.btn-outline:hover { background:rgba(255,255,255,0.1);border-color:#fff;transform:translateY(-2px); }
.btn-line-hero { background:var(--line-green);color:#fff;border-color:var(--line-green); }
.btn-line-hero:hover { background:#05a847;transform:translateY(-2px);box-shadow:0 6px 20px rgba(6,199,85,0.35); }
.btn-white { background:#fff;color:var(--blue-700);border-color:#fff;margin-top:1.5rem; }
.btn-white:hover { background:var(--gray-100);transform:translateY(-2px); }

/* NOTICE BAR */
.notice-bar { background:var(--blue-700);padding:0.85rem 0; }
.notice-content { display:flex;align-items:center;gap:1rem;flex-wrap:wrap;font-size:0.92rem;color:rgba(255,255,255,0.9); }
.notice-icon { font-size:1.1rem;flex-shrink:0; }
.notice-link { margin-left:auto;color:var(--gold-light);font-weight:700;white-space:nowrap;transition:var(--transition); }
.notice-link:hover { color:#fff; }

/* SECTIONS */
.section { padding:6rem 0; }
.section--gray { background:var(--gray-50); }
.section-header { text-align:center;margin-bottom:3.5rem; }
.section-tag { display:inline-block;background:var(--blue-100);color:var(--blue-600);font-size:0.82rem;font-weight:700;padding:0.3rem 0.9rem;border-radius:100px;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:1rem; }
.section-title { font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:800;color:var(--gray-900);line-height:1.3;margin-bottom:1rem; }
.section-desc { font-size:1.05rem;color:var(--gray-500);max-width:560px;margin:0 auto; }

/* SERVICES */
.services-grid { display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem; }
.service-card { background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:2rem;transition:var(--transition); }
.service-card:hover { transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--blue-100); }
.service-card--highlight { background:linear-gradient(135deg,var(--blue-700),var(--blue-600));border-color:transparent; }
.service-card--highlight h3,.service-card--highlight p,.service-card--highlight li { color:rgba(255,255,255,0.9); }
.service-card--highlight li::before { color:var(--gold-light); }
.service-icon-wrap { width:56px;height:56px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem; }
.service-icon { font-size:1.75rem; }
.service-card h3 { font-size:1.15rem;font-weight:700;color:var(--gray-900);margin-bottom:0.75rem; }
.service-card p { color:var(--gray-500);font-size:0.92rem;margin-bottom:1rem; }
.service-list { display:flex;flex-direction:column;gap:0.4rem; }
.service-list li { font-size:0.88rem;color:var(--gray-700);display:flex;align-items:center;gap:0.5rem; }
.service-list li::before { content:'✓';color:var(--blue-500);font-weight:700;flex-shrink:0; }

/* ABOUT */
.about-container { display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:center; }
.about-image-wrap { position:relative;padding-bottom:2.5rem; }
.about-logo-display { width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:var(--radius);border:3px solid var(--green);box-shadow:var(--shadow-lg);padding:1.5rem; }
.about-logo-display svg { width:100%;height:auto;max-width:260px; }
.about-addr-card { position:absolute;bottom:-1.5rem;left:50%;transform:translateX(-50%);background:var(--green);padding:0.85rem 1.5rem;border-radius:var(--radius);text-align:center;box-shadow:var(--shadow-lg); }
.about-addr-line { display:block;font-size:0.82rem;font-weight:600;color:#fff;line-height:1.5; }
.about-desc { color:var(--gray-500);margin-bottom:1rem;font-size:0.97rem; }
.about-features { display:flex;flex-direction:column;gap:0.75rem;margin-top:1.5rem; }
.feature-item { display:flex;align-items:flex-start;gap:0.75rem;font-size:0.95rem;color:var(--gray-700); }
.feature-icon { flex-shrink:0;font-size:1rem;margin-top:2px; }

/* PORTFOLIO */
.portfolio-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem; }
.portfolio-card { background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;transition:var(--transition); }
.portfolio-card:hover { transform:translateY(-4px);box-shadow:var(--shadow-lg); }
.portfolio-img-wrap { position:relative;aspect-ratio:4/3;overflow:hidden;display:block; }
.portfolio-img-wrap img { position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease; }
.portfolio-card:hover .portfolio-img-wrap img { transform:scale(1.05); }
.portfolio-cat { position:absolute;top:0.75rem;left:0.75rem;background:var(--green);color:#fff;font-size:0.75rem;font-weight:700;padding:0.25rem 0.65rem;border-radius:100px; }
.portfolio-info { padding:1.25rem; }
.portfolio-info h3 { font-size:1rem;font-weight:700;color:var(--gray-900);margin-bottom:0.4rem; }
.portfolio-client { font-size:0.85rem;color:var(--blue-600);font-weight:600;margin-bottom:0.4rem; }
.portfolio-desc { font-size:0.85rem;color:var(--gray-500);margin-bottom:0.5rem; }
.portfolio-date { font-size:0.78rem;color:var(--gray-500); }

/* PORTFOLIO ZOOM HINT */
.portfolio-zoom-hint {
  position:absolute;bottom:0;left:0;right:0;
  background:rgba(10,22,40,0.72);color:#fff;
  text-align:center;font-size:0.85rem;font-weight:600;
  padding:0.5rem;opacity:0;transition:var(--transition);
}
.portfolio-card:hover .portfolio-zoom-hint { opacity:1; }

/* PORTFOLIO MODAL */
.pf-modal-overlay {
  position:fixed;inset:0;z-index:2000;
  background:rgba(0,0,0,0.75);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
  padding:1.5rem;opacity:0;pointer-events:none;transition:opacity 0.25s ease;
}
.pf-modal-overlay.active { opacity:1;pointer-events:all; }
.pf-modal {
  background:#fff;border-radius:var(--radius);
  max-width:680px;width:100%;max-height:90vh;
  overflow-y:auto;position:relative;
  transform:translateY(20px);transition:transform 0.25s ease;
}
.pf-modal-overlay.active .pf-modal { transform:translateY(0); }
.pf-modal-close {
  position:sticky;top:0;float:right;margin:0.75rem 0.75rem 0 0;
  z-index:10;background:var(--gray-100);border:none;
  width:36px;height:36px;border-radius:50%;
  font-size:1rem;cursor:pointer;color:var(--gray-700);
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.pf-modal-close:hover { background:var(--gray-200); }
.pf-modal-img-wrap { width:100%;aspect-ratio:16/9;overflow:hidden; }
.pf-modal-img-wrap img { width:100%;height:100%;object-fit:cover;display:block; }
.pf-modal-body { padding:1.5rem 1.75rem 2rem; }
.pf-modal-body h2 { font-size:1.4rem;font-weight:800;color:var(--gray-900);margin-bottom:0.5rem; }
.pf-modal-meta { font-size:0.9rem;color:var(--gray-500);margin-bottom:1rem; }
.pf-modal-content { font-size:0.95rem;color:var(--gray-700);line-height:1.8; }
.pf-modal-content p { margin-bottom:0.75rem; }

/* CERTS */
.certs-grid { display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem; }
.cert-card { text-align:center;padding:2rem 1.5rem;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);transition:var(--transition); }
.cert-card:hover { border-color:var(--green);box-shadow:var(--shadow);transform:translateY(-3px); }
.cert-icon { font-size:2.5rem;margin-bottom:1rem; }
.cert-card h4 { font-size:1rem;font-weight:700;color:var(--gray-900);margin-bottom:0.5rem; }
.cert-card p { font-size:0.85rem;color:var(--gray-500); }

/* GALLERY */
.gallery-grid { display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;gap:1rem; }
.gallery-item { border-radius:var(--radius);overflow:hidden; }
.gallery-item--tall { grid-row:span 2; }
.gallery-item--wide { grid-column:span 2; }
.gallery-real { position:relative;width:100%;height:100%;min-height:200px; }
.gallery-real img { width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease; }
.gallery-item:hover .gallery-real img { transform:scale(1.04); }
.gallery-caption { position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,0.65));color:#fff;font-size:0.85rem;font-weight:600;padding:1.5rem 1rem 0.75rem; }
.gallery-placeholder { width:100%;height:100%;min-height:200px;background:linear-gradient(135deg,var(--blue-800),var(--blue-600));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.75rem; }
.gallery-placeholder span:first-child { font-size:3rem; }
.gallery-placeholder p { color:rgba(255,255,255,0.85);font-size:0.9rem;font-weight:600; }

/* CONTACT */
.contact-section { background:linear-gradient(135deg,var(--blue-900),var(--blue-700)); }
.contact-container { display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:start; }
.contact-items { display:flex;flex-direction:column;gap:1.25rem; }
.contact-item { display:flex;align-items:flex-start;gap:1rem; }
.contact-item-icon { width:44px;height:44px;background:rgba(255,255,255,0.1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0; }
.contact-item-label { display:block;font-size:0.78rem;color:rgba(255,255,255,0.5);margin-bottom:0.2rem;text-transform:uppercase;letter-spacing:0.06em; }
.contact-item-value { display:block;color:#fff;font-weight:600;font-size:0.97rem; }
.contact-form-wrap { background:#fff;border-radius:var(--radius);padding:2.5rem; }
.contact-form-wrap h3 { font-size:1.4rem;font-weight:800;color:var(--gray-900);margin-bottom:1.75rem; }
.contact-form { display:flex;flex-direction:column;gap:1rem; }
.form-row { display:grid;grid-template-columns:1fr 1fr;gap:1rem; }
.form-group { display:flex;flex-direction:column;gap:0.4rem; }
.form-group label { font-size:0.85rem;font-weight:600;color:var(--gray-700); }
.form-group input,.form-group select,.form-group textarea { font-family:'Sarabun',sans-serif;font-size:0.95rem;padding:0.7rem 0.95rem;border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);outline:none;transition:var(--transition);background:#fff;color:var(--gray-900); }
.form-group input:focus,.form-group select:focus,.form-group textarea:focus { border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(37,99,184,0.12); }
.form-group textarea { resize:vertical;min-height:80px; }
.form-alert { padding:1rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:0.95rem;margin-bottom:1rem; }
.form-alert--success { background:#dcfce7;color:#15803d;border:1px solid #86efac; }
.form-alert--error   { background:#fee2e2;color:#dc2626;border:1px solid #fca5a5; }

/* FOOTER */
.footer { background:var(--blue-900);padding-top:4rem; }
.footer-container { display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,0.08); }
.footer-desc { color:rgba(255,255,255,0.55);font-size:0.88rem;line-height:1.8;margin-top:0.5rem; }
.footer-links { display:flex;flex-direction:column;gap:0.5rem; }
.footer-links h4 { color:#fff;font-size:0.95rem;font-weight:700;margin-bottom:0.75rem; }
.footer-links a,.footer-contact a,.footer-contact p { color:rgba(255,255,255,0.55);font-size:0.88rem;transition:var(--transition); }
.footer-links a:hover,.footer-contact a:hover { color:var(--gold-light); }
.footer-contact { display:flex;flex-direction:column;gap:0.6rem; }
.footer-contact h4 { color:#fff;font-size:0.95rem;font-weight:700;margin-bottom:0.75rem; }
.footer-bottom { padding:1.25rem 0; }
.footer-bottom .container { display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:0.82rem;color:rgba(255,255,255,0.35); }

/* FLOAT BUTTONS */
.float-buttons { position:fixed;bottom:2rem;right:2rem;z-index:999;display:flex;flex-direction:column;gap:0.75rem;align-items:flex-end; }
.float-btn { display:flex;align-items:center;gap:0.5rem;padding:0.85rem 1.2rem;border-radius:100px;font-weight:700;font-size:0.9rem;font-family:'Sarabun',sans-serif;box-shadow:0 4px 20px rgba(0,0,0,0.25);transition:var(--transition);text-decoration:none; }
.float-btn--line { background:var(--line-green);color:#fff;animation:pulse-green 2.5s infinite; }
.float-btn--line:hover { background:#05a847;transform:scale(1.05);animation:none; }
.float-btn--phone { background:var(--gold);color:var(--blue-900);animation:pulse 2.5s infinite 1s; }
.float-btn--phone:hover { background:var(--gold-light);transform:scale(1.05);animation:none; }

/* ANIMATIONS */
@keyframes fadeInUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes bounce { 0%,100%{transform:rotate(45deg) translateY(0)} 50%{transform:rotate(45deg) translateY(6px)} }
@keyframes pulse { 0%,100%{box-shadow:0 4px 20px rgba(212,160,23,0.45)} 50%{box-shadow:0 4px 32px rgba(212,160,23,0.75)} }
@keyframes pulse-green { 0%,100%{box-shadow:0 4px 20px rgba(6,199,85,0.4)} 50%{box-shadow:0 4px 32px rgba(6,199,85,0.7)} }

.reveal { opacity:0;transform:translateY(20px);transition:opacity 0.5s ease,transform 0.5s ease; }
.reveal.visible { opacity:1;transform:translateY(0); }

/* ===================== RESPONSIVE ===================== */

/* Tablet */
@media(max-width:1024px){
  .about-container,.contact-container { grid-template-columns:1fr; }
  .footer-container { grid-template-columns:1fr 1fr; }
  .about-image-wrap { max-width:420px;margin:0 auto; }
}

/* Mobile landscape / large phones */
@media(max-width:768px){
  /* Nav hamburger */
  .nav {
    display:none;position:fixed;top:72px;left:0;right:0;
    background:var(--blue-900);flex-direction:column;align-items:stretch;
    padding:1.25rem;gap:0.25rem;
    border-bottom:1px solid rgba(255,255,255,0.08);
    max-height:calc(100vh - 72px);overflow-y:auto;
  }
  .nav.open { display:flex; }
  .hamburger { display:flex; }
  .nav-link { padding:0.85rem 1rem;font-size:1rem;border-radius:var(--radius-sm); }
  .nav-btn  { margin-left:0;padding:0.9rem 1rem;text-align:center;border-radius:var(--radius-sm); }

  /* Hero */
  .hero-content { padding:6rem 1.25rem 4.5rem; }
  .hero-title   { font-size:clamp(1.7rem,7vw,2.4rem); }
  .hero-desc    { font-size:1rem; }
  .hero-actions { gap:0.75rem; }
  .hero-stats {
    display:grid;grid-template-columns:1fr 1fr 1fr;
    gap:0.5rem;align-items:start;
  }
  .stat-divider { display:none; }
  .stat { background:rgba(255,255,255,0.06);border-radius:var(--radius-sm);padding:0.6rem 0.5rem; }
  .stat-num   { font-size:0.85rem;word-break:break-word;line-height:1.3; }
  .stat-label { font-size:0.72rem;margin-top:0.2rem; }

  /* Sections */
  .section      { padding:4rem 0; }
  .section-header { margin-bottom:2.5rem; }
  .section-title  { font-size:1.5rem; }
  .section-desc   { font-size:0.95rem; }

  /* Services */
  .services-grid { grid-template-columns:1fr;gap:1rem; }

  /* Gallery */
  .gallery-grid { grid-template-columns:1fr 1fr; }
  .gallery-item--tall { grid-row:span 1; }
  .gallery-item--wide { grid-column:span 2; }

  /* Contact */
  .form-row { grid-template-columns:1fr; }
  .contact-form-wrap { padding:1.75rem 1.25rem; }

  /* Footer */
  .footer-container { grid-template-columns:1fr;gap:2rem;padding-bottom:2rem; }

  /* Float buttons — ยังคงมี label บนมือถือ แต่เล็กลง */
  .float-buttons { bottom:1.25rem;right:1rem;gap:0.6rem; }
  .float-btn { padding:0.75rem 1.1rem;font-size:0.85rem;gap:0.4rem; }
}

/* Small phones (iPhone SE, Galaxy A) */
@media(max-width:480px){
  .container { padding:0 1rem; }

  /* Hero */
  .hero-content { padding:5.5rem 1rem 4rem; }
  .hero-badge   { font-size:0.78rem;padding:0.35rem 0.85rem; }
  .hero-title   { font-size:1.6rem;margin-bottom:1rem; }
  .hero-desc    { font-size:0.95rem;margin-bottom:1.75rem; }
  .hero-actions { flex-direction:column;gap:0.65rem; }
  .btn          { width:100%;justify-content:center;padding:0.9rem 1.25rem;font-size:0.97rem; }
  .hero-stats   { grid-template-columns:1fr 1fr 1fr;gap:0.4rem; }
  .stat-num     { font-size:0.78rem; }
  .stat-label   { font-size:0.67rem; }

  /* Notice bar */
  .notice-content { font-size:0.85rem;gap:0.5rem; }
  .notice-link    { margin-left:0;width:100%; }

  /* Sections */
  .section { padding:3rem 0; }

  /* About */
  .about-logo-display { padding:1rem; }
  .about-addr-card    { padding:0.65rem 1rem;left:0;right:0;transform:none;width:100%; }

  /* Services */
  .services-grid  { grid-template-columns:1fr; }
  .service-card   { padding:1.5rem; }

  /* Portfolio */
  .portfolio-grid { grid-template-columns:1fr; }

  /* Certs */
  .certs-grid { grid-template-columns:1fr; }

  /* Gallery */
  .gallery-grid { grid-template-columns:1fr; }
  .gallery-item--wide { grid-column:span 1; }
  .gallery-real,.gallery-placeholder { min-height:180px; }

  /* Footer */
  .footer { padding-top:2.5rem; }
  .footer-bottom .container { flex-direction:column;text-align:center;gap:0.4rem; }

  /* Float — เล็กลงแต่ยังอ่านได้ */
  .float-buttons { bottom:1rem;right:0.75rem; }
  .float-btn      { padding:0.7rem 1rem;font-size:0.82rem; }
}

/* Very small (360px and below) */
@media(max-width:360px){
  .hero-title { font-size:1.4rem; }
  .hero-stats { grid-template-columns:1fr;gap:0.35rem; }
  .stat       { text-align:left;display:flex;align-items:center;gap:0.75rem;padding:0.5rem 0.75rem; }
  .stat-num   { font-size:0.88rem;min-width:100px; }
  .stat-label { font-size:0.75rem;margin-top:0; }
  .nav-container { height:62px; }
  .logo-sub   { display:none; }
}