/* =========================================================
   ATSOFTMAKER — Modern Redesign
   Theme: Yellow / Black / White — Bold Industrial
   ========================================================= */

:root {
  --y: #FFC107;          /* primary yellow (logo) */
  --y-deep: #E5A800;     /* hover */
  --y-soft: #FFF3C2;     /* tint */
  --ink: #0A0A0A;        /* near black */
  --ink-2: #161616;      /* card on dark */
  --ink-3: #242424;      /* border on dark */
  --paper: #FAFAF7;      /* off white */
  --paper-2: #F0EFE9;    /* warm gray */
  --muted: #8A8A85;
  --line: #1F1F1F;

  --r-sm: 6px;
  --r-md: 14px;
  --r-lg: 22px;

  --container: 1240px;
  --pad-x: clamp(20px, 4vw, 56px);

  --shadow-y: 0 18px 0 -8px rgba(255,193,7,0.45);
  --shadow-hard: 8px 8px 0 0 var(--ink);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Kanit", "IBM Plex Sans Thai", system-ui, sans-serif;
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: 0; color: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

/* ============ TYPE ============ */
.display {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 0.95;
  font-size: clamp(48px, 8.2vw, 132px);
}
.h2 {
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.02;
  font-size: clamp(36px, 5vw, 72px);
}
.h3 {
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
  font-size: clamp(22px, 2.2vw, 30px);
}
.eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ""; width: 24px; height: 2px; background: var(--y);
  display: inline-block;
}
.eyebrow.on-dark { color: var(--y); }
.eyebrow.on-dark::before { background: var(--y); }

.lead { font-size: clamp(16px, 1.2vw, 19px); line-height: 1.55; color: #3a3a36; max-width: 60ch; }
.lead.on-dark { color: #B5B5AE; }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: -0.01em; font-size: 20px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--y);
  display: grid; place-items: center;
  color: var(--ink);
  font-weight: 800; font-size: 20px;
  box-shadow: 0 0 0 4px rgba(255,193,7,0.15);
}
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  display: inline-block;
  padding: 10px 14px;
  font-size: 14px; font-weight: 500;
  color: #C9C9C2;
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--y); }
.nav-cta {
  background: var(--y);
  color: var(--ink) !important;
  font-weight: 600 !important;
  padding: 10px 18px !important;
  border-radius: 999px !important;
}
.nav-cta:hover { background: var(--paper) !important; color: var(--ink) !important; }
.nav-toggle { display: none; }
@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-toggle {
    display: inline-flex; flex-direction: column; gap: 4px;
    padding: 10px; border-radius: 8px;
  }
  .nav-toggle span { display: block; width: 22px; height: 2px; background: var(--y); }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--ink); padding: 12px var(--pad-x) 20px;
    border-bottom: 1px solid var(--line);
    gap: 4px;
  }
  .nav.open .nav-links a { padding: 14px; font-size: 16px; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(60px, 9vw, 140px) 0 0;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 75%);
  pointer-events: none;
}
.hero-blob {
  position: absolute;
  width: 760px; height: 760px;
  right: -200px; top: -180px;
  background: radial-gradient(circle, rgba(255,193,7,0.32), transparent 60%);
  filter: blur(20px);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
  padding-bottom: clamp(60px, 8vw, 120px);
}
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 8px;
  background: rgba(255,193,7,0.08);
  border: 1px solid rgba(255,193,7,0.25);
  border-radius: 999px;
  font-size: 13px; font-weight: 500; color: var(--y);
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--y);
  box-shadow: 0 0 0 4px rgba(255,193,7,0.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,193,7,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(255,193,7,0); }
}
.hero h1 {
  font-size: clamp(44px, 6.5vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin-bottom: 28px;
}
.hero h1 .y { color: var(--y); }
.hero h1 .outline {
  -webkit-text-stroke: 2px var(--y);
  color: transparent;
}
.hero-sub {
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.55;
  color: #BCBCB4;
  max-width: 52ch;
  margin-bottom: 36px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 26px;
  font-size: 15px; font-weight: 600;
  border-radius: 999px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-y {
  background: var(--y);
  color: var(--ink);
}
.btn-y:hover { background: var(--paper); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(255,255,255,0.18);
}
.btn-ghost:hover { border-color: var(--y); color: var(--y); }
.btn-ink {
  background: var(--ink); color: var(--paper);
}
.btn-ink:hover { background: #1f1f1f; transform: translateY(-2px); }
.btn-out {
  background: transparent; border: 1.5px solid var(--ink); color: var(--ink);
}
.btn-out:hover { background: var(--ink); color: var(--y); }
.btn-arrow svg { transition: transform .2s; }
.btn-arrow:hover svg { transform: translateX(4px); }

/* hero visual side */
.hero-visual {
  position: relative;
  aspect-ratio: 1/1.05;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #111;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6),
              0 0 0 1px rgba(255,193,7,0.2);
}
.hero-visual img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.85;
}
.hero-visual-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 40%, rgba(10,10,10,0.6) 100%),
    linear-gradient(45deg, rgba(255,193,7,0.18), transparent 50%);
}
.hero-visual-card {
  position: absolute;
  background: var(--paper);
  color: var(--ink);
  padding: 18px 22px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-hard);
}
.hero-visual-card.tl { top: 24px; left: 24px; }
.hero-visual-card.br {
  bottom: 24px; right: 24px;
  background: var(--y); color: var(--ink);
}
.hero-visual-card .label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: #5f5f58; font-weight: 500; }
.hero-visual-card.br .label { color: rgba(10,10,10,0.6); }
.hero-visual-card .value { font-size: 28px; font-weight: 700; line-height: 1; margin-top: 4px; }

/* hero bottom strip / stats marquee */
.stat-strip {
  background: var(--y);
  color: var(--ink);
  position: relative;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.stat-strip-inner {
  display: flex; align-items: stretch;
  white-space: nowrap;
}
.stat-cell {
  flex: 1;
  display: flex; flex-direction: column; gap: 4px;
  padding: 26px 28px;
  border-right: 1.5px solid rgba(10,10,10,0.12);
}
.stat-cell:last-child { border-right: 0; }
.stat-value {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  font-family: "Space Grotesk", "Kanit", sans-serif;
}
.stat-label {
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(10,10,10,0.7);
}
@media (max-width: 720px) {
  .stat-strip-inner { flex-wrap: wrap; }
  .stat-cell { flex: 1 1 50%; border-bottom: 1.5px solid rgba(10,10,10,0.12); }
  .stat-cell:nth-child(2n) { border-right: 0; }
}

/* ============ MARQUEE ============ */
.marquee {
  background: var(--ink); color: var(--paper);
  padding: 18px 0; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.marquee-track {
  display: flex; gap: 56px; align-items: center;
  animation: scroll-x 30s linear infinite;
  width: max-content;
}
.marquee-item {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 18px; font-weight: 500;
  color: #aaa;
  letter-spacing: -0.01em;
}
.marquee-item .star {
  color: var(--y); font-size: 22px;
}
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ SECTION SHELL ============ */
section { padding: clamp(70px, 9vw, 130px) 0; }
.section-dark { background: var(--ink); color: var(--paper); }
.section-yellow { background: var(--y); color: var(--ink); }
.section-paper { background: var(--paper); color: var(--ink); }

.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-head .title { margin-top: 14px; }
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; }
}

/* ============ SERVICES ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 660px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  position: relative;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 32px 28px 36px;
  border-radius: var(--r-md);
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  min-height: 320px;
}
.service-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 0 var(--ink);
  background: var(--y);
}
.service-num {
  font-family: "Space Grotesk", monospace;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #888;
}
.service-card:hover .service-num { color: rgba(10,10,10,0.6); }
.service-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--ink); color: var(--y);
  border-radius: var(--r-sm);
  font-size: 24px;
  margin-bottom: 6px;
}
.service-card:hover .service-icon { background: var(--paper); color: var(--ink); }
.service-title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; }
.service-desc { font-size: 15px; line-height: 1.6; color: #3a3a36; }
.service-card:hover .service-desc { color: rgba(10,10,10,0.85); }
.service-card .arr {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.service-card .arr svg { transition: transform .2s; }
.service-card:hover .arr svg { transform: translateX(4px); }

/* ============ PORTFOLIO ============ */
.portfolio-list {
  display: flex; flex-direction: column;
  gap: 28px;
}
.portfolio-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--ink-2);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform .3s ease, border-color .3s ease;
}
.portfolio-row:hover {
  transform: translateY(-4px);
  border-color: var(--y);
}
.portfolio-row.flip { grid-template-columns: 1fr 1.2fr; }
.portfolio-row.flip .portfolio-img { order: 2; }
.portfolio-row.flip .portfolio-body { order: 1; }
@media (max-width: 880px) {
  .portfolio-row, .portfolio-row.flip { grid-template-columns: 1fr; gap: 24px; padding: 20px; }
  .portfolio-row.flip .portfolio-img { order: 0; }
  .portfolio-row.flip .portfolio-body { order: 1; }
}
.portfolio-img {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  aspect-ratio: 16/11;
  background: #000;
}
.portfolio-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.portfolio-row:hover .portfolio-img img { transform: scale(1.04); }
.portfolio-num {
  position: absolute; top: 14px; left: 14px;
  font-family: "Space Grotesk", monospace;
  background: var(--y); color: var(--ink);
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.portfolio-body { display: flex; flex-direction: column; gap: 14px; padding: 8px 12px; }
.portfolio-cat {
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--y);
}
.portfolio-title { font-size: clamp(26px, 2.6vw, 38px); font-weight: 700; letter-spacing: -0.015em; line-height: 1.05; }
.portfolio-summary { font-size: 16px; line-height: 1.6; color: #B5B5AE; }
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.tag {
  font-size: 12px; font-weight: 500;
  padding: 6px 12px;
  background: rgba(255,193,7,0.12);
  color: var(--y);
  border: 1px solid rgba(255,193,7,0.25);
  border-radius: 999px;
}
.portfolio-row .btn { margin-top: 10px; align-self: flex-start; }

/* ============ PRODUCTS ============ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) { .products-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 660px) { .products-grid { grid-template-columns: 1fr; } }

.product-card {
  position: relative;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex; flex-direction: column; gap: 18px;
  transition: transform .2s, box-shadow .2s;
}
.product-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 0 var(--ink);
}
.product-card.featured {
  background: var(--ink);
  color: var(--paper);
}
.product-card.featured .product-features li { color: #C9C9C2; }
.product-card.featured .price-amount { color: var(--y); }
.product-card.featured .product-desc { color: #B5B5AE; }
.product-badge {
  position: absolute;
  top: -12px; right: 20px;
  background: var(--y); color: var(--ink);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  border: 1.5px solid var(--ink);
}
.product-icon-row {
  display: flex; align-items: center; justify-content: space-between;
}
.product-emoji {
  font-size: 32px;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--y); color: var(--ink);
  border-radius: var(--r-sm);
  border: 1.5px solid var(--ink);
}
.product-card.featured .product-emoji { background: var(--y); }
.product-tier {
  font-family: "Space Grotesk", monospace;
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: #888;
}
.product-card.featured .product-tier { color: var(--y); }
.product-title { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.15; }
.product-desc { font-size: 15px; line-height: 1.55; color: #3a3a36; }
.product-features {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 4px;
  flex-grow: 1;
}
.product-features li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; line-height: 1.45;
  color: #3a3a36;
}
.product-features li::before {
  content: "";
  flex: 0 0 18px;
  width: 18px; height: 18px;
  margin-top: 2px;
  background: var(--y);
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9.55 17.5L4.7 12.65l1.4-1.4l3.45 3.45l8.4-8.4l1.4 1.4z'/></svg>") no-repeat center / contain;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9.55 17.5L4.7 12.65l1.4-1.4l3.45 3.45l8.4-8.4l1.4 1.4z'/></svg>") no-repeat center / contain;
}
.product-price-row {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-top: 16px;
  border-top: 1.5px dashed currentColor;
  margin-top: 4px;
  opacity: 1;
}
.product-card.featured .product-price-row { border-top-color: var(--ink-3); }
.price-amount { font-size: 32px; font-weight: 700; letter-spacing: -0.01em; line-height: 1; }
.price-currency { font-size: 14px; font-weight: 500; opacity: 0.6; margin-left: 4px; }
.price-from { font-size: 12px; opacity: 0.6; display: block; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 2px; }
.product-card .btn { width: 100%; justify-content: center; }
.product-card.featured .btn-ink { background: var(--y); color: var(--ink); }
.product-card.featured .btn-ink:hover { background: var(--paper); }

/* ============ PROCESS ============ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
@media (max-width: 880px) { .process-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .process-grid { grid-template-columns: 1fr; } }

.process-step {
  padding: 36px 28px 40px;
  border-right: 1.5px solid var(--ink);
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
  background: var(--paper);
  transition: background .25s ease, color .25s ease;
}
.process-step:last-child { border-right: 0; }
.process-step:hover { background: var(--ink); color: var(--paper); }
.process-step:hover .process-num { color: var(--y); }
@media (max-width: 880px) {
  .process-step:nth-child(2n) { border-right: 0; }
  .process-step:nth-child(-n+2) { border-bottom: 1.5px solid var(--ink); }
}
@media (max-width: 520px) {
  .process-step { border-right: 0; border-bottom: 1.5px solid var(--ink); }
  .process-step:last-child { border-bottom: 0; }
}
.process-num {
  font-family: "Space Grotesk", monospace;
  font-size: 64px; font-weight: 700;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  transition: color .25s ease;
}
.process-title { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.process-desc { font-size: 14px; line-height: 1.55; color: #3a3a36; }
.process-step:hover .process-desc { color: #C9C9C2; }

/* ============ TESTIMONIAL ============ */
.testimonial {
  position: relative;
  padding: clamp(60px, 8vw, 110px) 0;
  background: var(--y);
  color: var(--ink);
  overflow: hidden;
}
.quote-mark {
  position: absolute;
  top: 30px; left: var(--pad-x);
  font-size: 200px; font-weight: 800;
  line-height: 0.6;
  color: rgba(10,10,10,0.08);
  font-family: "Space Grotesk", serif;
}
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  position: relative;
}
@media (max-width: 880px) { .testimonial-grid { grid-template-columns: 1fr; } }
.t-card {
  background: var(--ink);
  color: var(--paper);
  padding: 36px;
  border-radius: var(--r-md);
}
.t-card.alt {
  background: var(--paper);
  color: var(--ink);
}
.t-stars { display: flex; gap: 4px; margin-bottom: 18px; color: var(--y); font-size: 18px; }
.t-card.alt .t-stars { color: var(--ink); }
.t-quote { font-size: clamp(18px, 1.8vw, 22px); line-height: 1.5; font-weight: 500; letter-spacing: -0.005em; margin-bottom: 24px; }
.t-author { display: flex; align-items: center; gap: 14px; }
.t-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--y);
  color: var(--ink);
  display: grid; place-items: center;
  font-weight: 700; font-size: 18px;
  border: 2px solid var(--ink);
}
.t-card.alt .t-avatar { background: var(--ink); color: var(--y); }
.t-name { font-weight: 600; font-size: 16px; }
.t-role { font-size: 13px; opacity: 0.65; }

/* ============ ABOUT ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; } }
.about-title { font-size: clamp(36px, 4.5vw, 60px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; margin: 18px 0 28px; }
.about-paras { display: flex; flex-direction: column; gap: 18px; }
.about-paras p { font-size: 17px; line-height: 1.65; color: #3a3a36; }
.about-visual {
  position: relative;
  aspect-ratio: 1;
  background: var(--ink);
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  padding: 60px;
  overflow: hidden;
}
.about-visual::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,193,7,0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,193,7,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}
.about-visual img { position: relative; max-width: 60%; height: auto; }
.about-visual-tag {
  position: absolute;
  bottom: 24px; left: 24px;
  font-family: "Space Grotesk", monospace;
  font-size: 11px; color: var(--y);
  letter-spacing: 0.18em; text-transform: uppercase;
}

/* ============ CTA BLOCK ============ */
.cta-block {
  background: var(--ink); color: var(--paper);
  padding: clamp(60px, 8vw, 110px) 0;
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ""; position: absolute;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,193,7,0.18), transparent 65%);
  right: -200px; top: 50%; transform: translateY(-50%);
}
.cta-inner {
  position: relative;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px;
  align-items: end;
}
@media (max-width: 880px) { .cta-inner { grid-template-columns: 1fr; } }
.cta-title { font-size: clamp(40px, 5.5vw, 80px); font-weight: 700; letter-spacing: -0.025em; line-height: 1; }
.cta-title .y { color: var(--y); }
.cta-side { display: flex; flex-direction: column; gap: 16px; }
.contact-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: var(--ink-2);
  border: 1px solid var(--ink-3);
  border-radius: 999px;
  font-size: 15px; font-weight: 500;
  transition: border-color .2s, background .2s;
}
.contact-row:hover { border-color: var(--y); }
.contact-row .ic {
  width: 36px; height: 36px;
  background: var(--y); color: var(--ink);
  border-radius: 50%;
  display: grid; place-items: center;
  flex-shrink: 0;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--ink); color: var(--paper);
  border-top: 1px solid var(--line);
  padding: 36px 0 32px;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: #888;
}
.footer-brand { color: var(--paper); font-weight: 600; font-size: 16px; }

/* ============ REVEAL ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger > * { transition-delay: 0s; }
.stagger.in > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.in > *:nth-child(2) { transition-delay: 0.15s; }
.stagger.in > *:nth-child(3) { transition-delay: 0.25s; }
.stagger.in > *:nth-child(4) { transition-delay: 0.35s; }