/* ==========================================================================
   GamingGate AI Infrastructure — Corporate LP styles  (v3 — physical infra)
   Palette: off-white / deep navy / slate / muted cyan / soft green / amber
   Type:    Noto Sans JP (body), Inter (numerals / latin)
   ========================================================================== */

:root {
  --bg:        #FFFFFF;
  --bg-soft:   #F7F9FC;
  --bg-alt:    #EEF2F8;
  --bg-tint:   #F2F7FA;
  --ink-0:     #0B1F3A;
  --ink-1:     #102033;
  --ink-2:     #1F324F;
  --ink-3:     #334155;
  --ink-4:     #5A6B85;
  --ink-5:     #8898B0;
  --line:      #D9E2EC;
  --line-2:    #E7EDF5;
  --line-3:    #EEF2F8;

  --slate:     #355C7D;
  --cyan:      #2BAEBC;
  --cyan-tint: #E5F4F6;
  --cyan-deep: #1F8C98;
  --green:     #47A878;
  --green-tint:#E6F2EC;
  --green-deep:#2F8359;
  --amber:     #D6A84F;
  --amber-tint:#FBF3E0;
  --amber-deep:#9E7A2D;

  --maxw:    1180px;
  --pad:     clamp(20px, 4vw, 56px);
  --r-sm:    4px;
  --r-md:    8px;
  --r-lg:    14px;
  --r-xl:    18px;

  --shadow-1: 0 1px 0 rgba(11,31,58,0.04), 0 1px 2px rgba(11,31,58,0.05);
  --shadow-2: 0 4px 16px rgba(11,31,58,0.06), 0 1px 2px rgba(11,31,58,0.04);
  --shadow-3: 0 20px 56px rgba(11,31,58,0.16), 0 4px 10px rgba(11,31,58,0.06);

  --ff-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  --ff-en: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { padding: 0; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--ff-jp);
  color: var(--ink-1);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15.5px;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
code { font-family: var(--ff-en); font-size: 0.92em; background: var(--bg-alt); padding: 1px 6px; border-radius: 3px; color: var(--ink-2); }

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

/* numerals & latin */
.num, .nav__brand-2, .sec__tag,
.metric__v, .metric__u, .why__card-num, .partner__flow-step,
.safety__item-n, .faq__q-n, .usecase__group-n,
.plan__price, .plan__metric-k, .plan__discount, .footer__lang,
.sim__stat-v, .sim__chart-bar-v,
.pillar__k, .opflow__node, .audience__card-n,
.pipeline__node-h, .pipeline__node-step,
.imgslot__overlay-top, .imgslot__overlay-bottom, .imgslot__tag, .imgslot__ph-label,
.unit__spec-k, .unit__spec-v, .trust__card-k,
.shift__step-k, .plan__capacity-l {
  font-family: var(--ff-en);
  font-feature-settings: "tnum" 1, "lnum" 1;
  letter-spacing: 0.02em;
}

/* ============================================================== Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.88);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav--scrolled { border-bottom-color: var(--line); background: rgba(255,255,255,0.95); }
.nav__inner { max-width: var(--maxw); margin: 0 auto; padding: 14px var(--pad); display: flex; align-items: center; gap: 28px; }
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__mark { width: 30px; height: 30px; display: grid; place-items: center; background: var(--ink-0); border-radius: var(--r-sm); position: relative; overflow: hidden; }
.nav__mark::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, transparent 0%, rgba(43,174,188,0.35) 100%); }
.nav__mark-inner { position: relative; width: 12px; height: 12px; background: linear-gradient(135deg, #5DD3DC 0%, var(--cyan) 100%); border-radius: 1px; }
.nav__brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav__brand-1 { font-weight: 700; color: var(--ink-0); font-size: 15px; }
.nav__brand-2 { font-size: 10.5px; color: var(--slate); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 2px; }
.nav__links { display: flex; gap: 22px; margin-left: auto; }
.nav__links a { font-size: 13.5px; color: var(--ink-2); font-weight: 500; padding: 8px 0; transition: color .15s ease; }
.nav__links a:hover { color: var(--cyan-deep); }
.nav__cta { margin-left: 4px; }
.nav__menu { display: none; background: none; border: 0; padding: 8px; margin-left: auto; }
.nav__menu span { display: block; width: 22px; height: 2px; background: var(--ink-1); margin: 4px 0; }
.nav__mobile { display: none; padding: 12px var(--pad) 18px; border-top: 1px solid var(--line); background: #fff; }
.nav__mobile a { display: block; padding: 10px 0; font-size: 14px; color: var(--ink-1); border-bottom: 1px solid var(--line-3); }
.nav__mobile .btn { margin-top: 12px; }

/* ============================================================== Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--ff-jp); font-size: 14px; font-weight: 600;
  padding: 14px 22px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
  white-space: nowrap; line-height: 1.2;
}
.btn--sm { padding: 9px 16px; font-size: 13px; }
.btn--primary { background: var(--ink-0); color: #fff; }
.btn--primary:hover { background: var(--ink-1); box-shadow: var(--shadow-2); transform: translateY(-1px); }
.btn--outline { background: #fff; color: var(--ink-0); border-color: var(--line); }
.btn--outline:hover { border-color: var(--ink-0); }
.btn--ghost { background: transparent; color: var(--ink-1); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink-0); }
.btn--primary-on-dark { background: var(--cyan); color: var(--ink-0); }
.btn--primary-on-dark:hover { background: #54C2CE; box-shadow: 0 6px 18px rgba(43,174,188,0.35); }
.btn--ghost-on-dark { color: #fff; border-color: rgba(255,255,255,0.4); background: transparent; }
.btn--ghost-on-dark:hover { border-color: #fff; background: rgba(255,255,255,0.06); }
.btn--block { width: 100%; }
.btn__arrow { font-family: var(--ff-en); font-weight: 400; transition: transform .15s ease; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ============================================================== Sections */
.sec { padding: clamp(72px, 9vw, 120px) 0; position: relative; }
.sec--alt { background: var(--bg-soft); }
.sec__head { max-width: 820px; margin-bottom: clamp(36px, 5vw, 56px); }
.sec__tag {
  font-size: 11.5px; font-weight: 600;
  color: var(--cyan-deep);
  letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 8px;
}
.sec__tag::before { content: ""; width: 18px; height: 1.5px; background: var(--cyan); border-radius: 1px; }
.sec__title {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700; color: var(--ink-0);
  line-height: 1.4; letter-spacing: 0.005em;
  margin: 0; text-wrap: balance;
}
.sec__sub {
  margin: 22px 0 0;
  font-size: 16px; color: var(--ink-3);
  line-height: 1.9; max-width: 820px; text-wrap: pretty;
}
.sec__cta-row { margin-top: 48px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ============================================================== ImageSlot */
.imgslot { margin: 0; display: flex; flex-direction: column; }
.imgslot__frame {
  position: relative; width: 100%;
  aspect-ratio: var(--ratio, 16 / 10);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-2);
}
.imgslot--has-image .imgslot__frame { background: #0A1936; }
.imgslot__frame > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.imgslot__dim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,31,58,0.55) 0%, rgba(11,31,58,0.15) 35%, rgba(11,31,58,0.15) 60%, rgba(11,31,58,0.7) 100%);
  pointer-events: none;
}
.imgslot__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 18px 22px;
  pointer-events: none;
}
.imgslot__overlay-top, .imgslot__overlay-bottom {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(11,31,58,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 7px 12px;
  border-radius: 4px;
  align-self: flex-start;
  border: 1px solid rgba(255,255,255,0.12);
}
.imgslot__overlay-top::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(43,174,188,0.25);
}
.imgslot__overlay-bottom { color: rgba(255,255,255,0.85); font-weight: 500; }

.imgslot__tag {
  position: absolute; top: 14px; left: 14px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: #fff;
  background: rgba(11,31,58,0.7);
  padding: 5px 9px; border-radius: 3px;
}

.imgslot__ph {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, #F2F6FB 0%, #E7EEF6 100%);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.imgslot__ph-stripes {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, transparent 0, transparent 14px, rgba(53,92,125,0.06) 14px, rgba(53,92,125,0.06) 28px);
}
.imgslot__ph-content { position: relative; z-index: 1; text-align: center; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.imgslot__ph-label { font-weight: 600; font-size: 13px; color: var(--slate); letter-spacing: 0.18em; text-transform: uppercase; }
.imgslot__ph-hint { font-size: 11px; color: var(--ink-5); }
.imgslot__ph-hint code { background: rgba(53,92,125,0.08); color: var(--slate); font-size: 10.5px; }
.imgslot__cap { margin-top: 10px; font-size: 12.5px; color: var(--ink-4); line-height: 1.6; }

/* ============================================================== Hero */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--bg-soft) 0%, #FFFFFF 70%);
  padding: clamp(48px, 6vw, 80px) 0 clamp(56px, 7vw, 88px);
  overflow: hidden;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(53,92,125,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53,92,125,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 30% 0%, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 70%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 0%, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.3fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--slate); margin-bottom: 28px;
  padding: 7px 14px; border: 1px solid var(--line);
  border-radius: 999px; background: #fff;
}
.hero__eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(43,174,188,0.18); }
.hero__title {
  font-size: clamp(30px, 4.5vw, 50px);
  line-height: 1.3; color: var(--ink-0);
  font-weight: 700; letter-spacing: 0.005em;
  margin: 0 0 24px; text-wrap: balance;
}
.hero__title-line { display: block; }
.hero__sub {
  font-size: clamp(14.5px, 1.3vw, 16px);
  line-height: 1.95; color: var(--ink-3);
  max-width: 600px; margin: 0 0 32px;
  text-wrap: pretty;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.hero__note { font-size: 12px; color: var(--ink-4); line-height: 1.7; max-width: 600px; }

.hero__visual {
  position: relative;
  display: flex; flex-direction: column;
  gap: 14px;
}

/* ============================================================== Hero Infra Panel */
.infrapanel { display: flex; flex-direction: column; gap: 10px; }
.infrapanel__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #0A1936;
  box-shadow: var(--shadow-3);
  isolation: isolate;
}
.infrapanel__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.infrapanel__dim {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(8,31,58,0.55) 0%, rgba(8,31,58,0.1) 35%, rgba(8,31,58,0.1) 60%, rgba(8,31,58,0.7) 100%);
  pointer-events: none;
}
.infrapanel__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 75%);
  pointer-events: none;
}
.infrapanel__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: clamp(18px, 2.4vw, 28px);
  pointer-events: none;
}
.infrapanel__top, .infrapanel__bottom {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.infrapanel__top { align-items: flex-start; }
.infrapanel__label {
  font-family: var(--ff-en);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: #fff;
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(8,21,42,0.6);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 8px 14px;
  border-radius: 4px;
}
.infrapanel__label-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(43,174,188,0.3);
}
.infrapanel__status {
  font-family: var(--ff-en);
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.92);
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  border-radius: 3px;
  background: rgba(8,21,42,0.5);
  border: 1px solid rgba(255,255,255,0.12);
}
.infrapanel__status-led {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px rgba(71,168,120,0.8);
  animation: led-pulse 2.4s ease-in-out infinite;
}
@keyframes led-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}
.infrapanel__sublabel {
  font-family: var(--ff-en);
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  background: rgba(8,21,42,0.5);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 6px 10px;
  border-radius: 3px;
}
.infrapanel__badges {
  display: flex; flex-wrap: wrap; gap: 6px;
  justify-content: flex-end;
}
.infrapanel__badge {
  font-family: var(--ff-en);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 5px 9px;
  border-radius: 3px;
  background: rgba(8,21,42,0.5);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.infrapanel__caption {
  font-size: 12.5px; color: var(--ink-4);
  line-height: 1.6;
  text-align: left;
}

.hero__side-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.metric--scale {
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 6px;
  min-height: 92px;
}
.metric--scale .metric__v { font-size: clamp(22px, 2.4vw, 28px); }
.metric--scale .metric__k { font-size: 12px; line-height: 1.55; }

/* ============================================================== Metric cards */
.metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 20px;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 6px;
  box-shadow: var(--shadow-1);
}
.metric::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; }
.metric--navy::before  { background: var(--ink-0); }
.metric--cyan::before  { background: var(--cyan); }
.metric--green::before { background: var(--green); }
.metric--amber::before { background: var(--amber); }
.metric--row {
  flex-direction: row; align-items: center; justify-content: space-between;
  gap: 16px; padding: 16px 20px;
}
.metric--row .metric__v-row { gap: 6px; }
.metric__v-row { display: flex; align-items: baseline; gap: 6px; }
.metric__v { font-size: clamp(22px, 2.4vw, 28px); font-weight: 700; color: var(--ink-0); line-height: 1; }
.metric__u { font-size: 11.5px; color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
.metric__k { font-size: 12.5px; color: var(--ink-3); letter-spacing: 0.02em; line-height: 1.45; }
.metric--row .metric__k { text-align: right; max-width: 60%; }

/* ============================================================== Why Now */
.why__split {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(36px, 4vw, 60px);
  align-items: start;
}
.why__body {
  display: flex; flex-direction: column; gap: 16px;
  color: var(--ink-3); font-size: 15.5px; line-height: 1.95;
  margin-bottom: 32px;
}
.why__cards {
  display: grid; grid-template-columns: 1fr; gap: 10px;
}
.why__card {
  display: grid; grid-template-columns: 56px 1fr;
  gap: 18px; align-items: start;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-1);
}
.why__card-num {
  font-size: 14px; font-weight: 700;
  color: var(--cyan-deep);
  letter-spacing: 0.1em;
  padding-top: 2px;
}
.why__card-t { font-size: 16px; font-weight: 700; color: var(--ink-0); margin-bottom: 4px; line-height: 1.45; }
.why__card-d { font-size: 13.5px; color: var(--ink-3); line-height: 1.8; }

/* Shift flow */
.shift {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px 28px;
  box-shadow: var(--shadow-1);
}
.shift__h { margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--line-2); }
.shift__h-t {
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--slate); margin-bottom: 6px;
}
.shift__h-s { font-size: 12.5px; color: var(--ink-4); line-height: 1.6; }
.shift__steps { display: flex; flex-direction: column; gap: 0; }
.shift__step {
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-soft);
}
.shift__step--muted {
  background: #fff; border-color: var(--line-2);
  opacity: 0.85;
}
.shift__step--cyan {
  background: var(--cyan-tint); border-color: rgba(43,174,188,0.4);
}
.shift__step--green {
  background: var(--green-tint); border-color: rgba(71,168,120,0.4);
}
.shift__step-k {
  font-size: 12.5px; font-weight: 700;
  color: var(--ink-0);
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}
.shift__step--cyan .shift__step-k { color: var(--cyan-deep); }
.shift__step--green .shift__step-k { color: var(--green-deep); }
.shift__step-d { font-size: 12px; color: var(--ink-3); line-height: 1.55; }
.shift__arrow {
  display: flex; justify-content: center; align-items: center;
  color: var(--ink-5); height: 22px;
}
.shift__arrow svg { width: 16px; height: 18px; }

/* ============================================================== Problem */
.problem { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 5vw, 80px); align-items: start; }
.problem__body { font-size: 16px; color: var(--ink-3); line-height: 1.95; margin: 0; text-wrap: pretty; }
.problem__right {
  background: linear-gradient(180deg, #FCF7EA 0%, #FFFDF7 100%);
  border: 1px solid #EEDEB0;
  border-radius: var(--r-lg);
  padding: 26px 28px 16px;
  box-shadow: var(--shadow-1);
  position: relative;
}
.problem__right::before {
  content: ""; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--amber);
  border-radius: var(--r-lg) 0 0 var(--r-lg);
}
.problem__list-head {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid #EEDEB0;
  margin-bottom: 8px;
}
.problem__list-pin {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
  display: grid; place-items: center;
  position: relative;
}
.problem__list-pin::before {
  content: "!"; color: #fff; font-weight: 700;
  font-family: var(--ff-en);
  font-size: 18px;
}
.problem__list-label {
  font-size: 15px; font-weight: 700;
  color: var(--amber-deep); line-height: 1.4;
}
.problem__list-sub {
  font-size: 11.5px; color: var(--amber-deep);
  letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0.7; margin-top: 3px;
}
.problem__list { list-style: none; padding: 0; margin: 0; }
.problem__list li {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 0;
  font-size: 14.5px; color: var(--ink-1);
  border-bottom: 1px solid rgba(214,168,79,0.18);
}
.problem__list li:last-child { border-bottom: 0; }
.problem__list-marker {
  width: 26px; height: 26px;
  border-radius: 4px;
  background: #fff;
  border: 1px solid #EEDEB0;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.problem__list-marker-i {
  font-size: 10.5px; font-weight: 700;
  color: var(--amber-deep);
  font-family: var(--ff-en);
  letter-spacing: 0.04em;
}

/* ============================================================== Solution Pillars */
.solution__pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px 36px;
  box-shadow: var(--shadow-1);
  transition: box-shadow .2s ease, transform .2s ease;
  position: relative; overflow: hidden;
}
.pillar:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.pillar__accent { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.pillar--navy .pillar__accent  { background: var(--ink-0); }
.pillar--cyan .pillar__accent  { background: var(--cyan); }
.pillar--green .pillar__accent { background: var(--green); }
.pillar__k {
  font-size: 11px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; margin-bottom: 18px;
}
.pillar--navy .pillar__k  { color: var(--ink-0); }
.pillar--cyan .pillar__k  { color: var(--cyan-deep); }
.pillar--green .pillar__k { color: var(--green-deep); }
.pillar__t { font-size: 19px; font-weight: 700; color: var(--ink-0); margin-bottom: 12px; line-height: 1.4; }
.pillar__d { font-size: 14px; color: var(--ink-3); line-height: 1.85; }

/* ============================================================== Trust split */
.trust__split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: stretch;
}
.trust__image { display: flex; }
.imgslot--trust { width: 100%; height: 100%; }
.imgslot--trust .imgslot__frame { height: 100%; }
.trust__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.trust__card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px 24px 26px;
  box-shadow: var(--shadow-1);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 10px;
}
.trust__card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
}
.trust__card--navy::before  { background: var(--ink-0); }
.trust__card--cyan::before  { background: var(--cyan); }
.trust__card--green::before { background: var(--green); }
.trust__card--amber::before { background: var(--amber); }
.trust__card-k {
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
}
.trust__card--navy  .trust__card-k { color: var(--ink-0); }
.trust__card--cyan  .trust__card-k { color: var(--cyan-deep); }
.trust__card--green .trust__card-k { color: var(--green-deep); }
.trust__card--amber .trust__card-k { color: var(--amber-deep); }
.trust__card-t { font-size: 16px; font-weight: 700; color: var(--ink-0); line-height: 1.4; }
.trust__card-d { font-size: 13px; color: var(--ink-3); line-height: 1.8; }

/* ============================================================== Units (BOX/Rack) */
.units__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.unit {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  display: flex; flex-direction: column;
}
.unit--cyan { border-top: 4px solid var(--cyan); }
.unit--green { border-top: 4px solid var(--green); }
.imgslot--unit .imgslot__frame { border-radius: 0; border-width: 0; box-shadow: none; }
.unit__body { padding: 26px 28px 30px; display: flex; flex-direction: column; gap: 14px; }
.unit__t { font-size: 22px; font-weight: 700; color: var(--ink-0); line-height: 1.35; }
.unit--cyan .unit__t { color: var(--ink-0); }
.unit__d { font-size: 14px; color: var(--ink-3); line-height: 1.85; margin-bottom: 4px; }
.unit__specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.unit__spec {
  background: #fff;
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.unit__spec-k {
  font-size: 10px; color: var(--ink-4);
  letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600;
}
.unit__spec-v {
  font-size: 14px; font-weight: 700; color: var(--ink-0);
}

/* ============================================================== Partner flow */
.partner__flow { display: flex; align-items: stretch; gap: 12px; margin-bottom: 56px; }
.partner__flow-node {
  flex: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-1);
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
}
.partner__flow-node::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px; }
.partner__flow-node--navy::before  { background: var(--ink-0); }
.partner__flow-node--cyan::before  { background: var(--cyan); }
.partner__flow-node--green::before { background: var(--green); }
.partner__flow-step {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; margin-bottom: 18px;
}
.partner__flow-node--navy  .partner__flow-step { color: var(--ink-0); }
.partner__flow-node--cyan  .partner__flow-step { color: var(--cyan-deep); }
.partner__flow-node--green .partner__flow-step { color: var(--green-deep); }
.partner__flow-t { font-size: 18px; font-weight: 700; color: var(--ink-0); margin-bottom: 8px; }
.partner__flow-d { font-size: 13.5px; color: var(--ink-3); line-height: 1.8; }
.partner__flow-arrow { display: flex; align-items: center; color: var(--ink-5); width: 48px; flex-shrink: 0; }
.partner__flow-arrow svg { width: 100%; height: 12px; }

.partner__apply {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
}
.partner__apply-h {
  font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--slate); font-weight: 600;
  margin-bottom: 18px;
}
.partner__apply-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.partner__apply-item {
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  padding: 16px 18px;
  border-radius: var(--r-md);
  font-size: 14px; color: var(--ink-1); font-weight: 500;
  display: flex; align-items: center; gap: 12px;
  transition: border-color .15s ease, background .15s ease;
}
.partner__apply-item:hover { border-color: var(--cyan); background: var(--cyan-tint); }
.partner__apply-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; }

/* ============================================================== Routing pipeline (5 nodes) */
.pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(20px, 2.5vw, 28px);
  box-shadow: var(--shadow-1);
  position: relative;
}
.pipeline__node {
  padding: 20px 18px 22px;
  border-radius: var(--r-md);
  border: 1px solid;
  background: #fff;
  display: flex; flex-direction: column; gap: 10px;
}
.pipeline__node-step {
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.16em;
  opacity: 0.7;
}
.pipeline__node-h {
  font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding-bottom: 10px;
  border-bottom: 1px solid;
  line-height: 1.4;
}
.pipeline__node--navy { background: #fff; border-color: var(--slate); color: var(--ink-0); }
.pipeline__node--navy .pipeline__node-h    { color: var(--slate); border-color: rgba(53,92,125,0.25); }
.pipeline__node--navy .pipeline__node-step { color: var(--slate); }
.pipeline__node--cyan { background: var(--cyan-tint); border-color: var(--cyan); color: var(--ink-0); }
.pipeline__node--cyan .pipeline__node-h    { color: var(--cyan-deep); border-color: rgba(43,174,188,0.3); }
.pipeline__node--cyan .pipeline__node-step { color: var(--cyan-deep); }
.pipeline__node--green { background: var(--green-tint); border-color: var(--green); color: var(--ink-0); }
.pipeline__node--green .pipeline__node-h    { color: var(--green-deep); border-color: rgba(71,168,120,0.3); }
.pipeline__node--green .pipeline__node-step { color: var(--green-deep); }
.pipeline__node--navy-soft { background: var(--ink-0); border-color: var(--ink-0); color: #fff; }
.pipeline__node--navy-soft .pipeline__node-h    { color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.15); }
.pipeline__node--navy-soft .pipeline__node-step { color: rgba(255,255,255,0.5); }
.pipeline__node-thumb { margin: 4px 0; }
.imgslot--thumb .imgslot__frame { border-radius: 4px; border-width: 0; box-shadow: none; aspect-ratio: 16 / 10; }
.imgslot--thumb .imgslot__tag {
  font-size: 9.5px; top: 6px; left: 6px;
  padding: 3px 6px;
  background: rgba(11,31,58,0.75);
}
.pipeline__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 5px; }
.pipeline__list li { font-size: 12.5px; line-height: 1.55; }
.pipeline__node--navy-soft .pipeline__list li { color: rgba(255,255,255,0.88); }
.pipeline__arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-5);
  padding: 0 2px;
}
.pipeline__arrow svg { width: 18px; height: 36px; }
.routing__notice { margin: 20px 0 0; font-size: 13px; color: var(--ink-4); }

/* ============================================================== Use Cases */
.usecase__group { margin-bottom: 40px; }
.usecase__group:last-child { margin-bottom: 0; }
.usecase__group-h {
  display: flex; align-items: baseline; gap: 14px;
  font-size: 17px; font-weight: 700; color: var(--ink-0);
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 2px solid;
}
.usecase__group--cyan .usecase__group-h  { border-color: var(--cyan); }
.usecase__group--green .usecase__group-h { border-color: var(--green); }
.usecase__group-n { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; }
.usecase__group--cyan .usecase__group-n  { color: var(--cyan-deep); }
.usecase__group--green .usecase__group-n { color: var(--green-deep); }
.usecase__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

/* ============================================================== Icons */
.icon {
  width: 24px; height: 24px;
  display: block;
  color: currentColor;
}

/* ============================================================== Audience */
.audience__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}
.audience__card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px 24px 22px;
  box-shadow: var(--shadow-1);
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
  overflow: hidden;
  display: flex; flex-direction: column; gap: 10px;
}
.audience__card::before {
  content: ""; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
}
.audience__card--cyan::before  { background: var(--cyan); }
.audience__card--green::before { background: var(--green); }
.audience__card--amber::before { background: var(--amber); }
.audience__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}
.audience__card--cyan:hover  { border-color: var(--cyan); }
.audience__card--green:hover { border-color: var(--green); }
.audience__card--amber:hover { border-color: var(--amber); }
.audience__card-head {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 4px;
}
.audience__card-icon {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 8px;
}
.audience__card-icon .icon { width: 22px; height: 22px; }
.audience__card--cyan  .audience__card-icon { background: var(--cyan-tint);  color: var(--cyan-deep); }
.audience__card--green .audience__card-icon { background: var(--green-tint); color: var(--green-deep); }
.audience__card--amber .audience__card-icon { background: var(--amber-tint); color: var(--amber-deep); }
.audience__card-cat {
  font-family: var(--ff-en);
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.85;
}
.audience__card--cyan  .audience__card-cat { color: var(--cyan-deep); }
.audience__card--green .audience__card-cat { color: var(--green-deep); }
.audience__card--amber .audience__card-cat { color: var(--amber-deep); }
.audience__card-t {
  font-size: 15px; font-weight: 700;
  color: var(--ink-0); line-height: 1.5;
}
.audience__card-d {
  font-size: 12.5px; color: var(--ink-3); line-height: 1.75;
}
.audience__card-o {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line-2);
  font-size: 12.5px; font-weight: 500;
  color: var(--ink-2); line-height: 1.7;
  display: flex; gap: 10px; align-items: flex-start;
}
.audience__card-o-bar {
  display: block;
  width: 3px; min-height: 14px;
  margin-top: 4px;
  border-radius: 2px; flex-shrink: 0;
}
.audience__card--cyan  .audience__card-o-bar { background: var(--cyan); }
.audience__card--green .audience__card-o-bar { background: var(--green); }
.audience__card--amber .audience__card-o-bar { background: var(--amber); }
.audience__card-n {
  position: absolute;
  right: 14px; bottom: 10px;
  font-family: var(--ff-en);
  font-size: 36px; font-weight: 700;
  color: var(--bg-alt);
  letter-spacing: 0.02em;
  line-height: 1;
  pointer-events: none;
}
.audience__notfor {
  padding: 18px 22px;
  background: var(--amber-tint);
  border: 1px solid #EDDCAE;
  border-radius: var(--r-md);
  font-size: 13px; color: var(--amber-deep); line-height: 1.8;
}

/* ============================================================== Use case cards (with icon + tags) */
.usecase__card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px 22px 20px;
  position: relative;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
  display: flex; flex-direction: column; gap: 10px;
}
.usecase__card:hover { border-color: var(--cyan); box-shadow: var(--shadow-1); transform: translateY(-1px); }
.usecase__group--green .usecase__card:hover { border-color: var(--green); }
.usecase__card-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  display: grid; place-items: center;
  margin-bottom: 2px;
}
.usecase__group--cyan  .usecase__card-icon { background: var(--cyan-tint);  color: var(--cyan-deep); }
.usecase__group--green .usecase__card-icon { background: var(--green-tint); color: var(--green-deep); }
.usecase__card-icon .icon { width: 22px; height: 22px; }
.usecase__card-t { font-size: 15px; font-weight: 700; color: var(--ink-0); line-height: 1.45; }
.usecase__card-d { font-size: 13px; color: var(--ink-3); line-height: 1.8; }
.usecase__card-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: auto;
  padding-top: 10px;
}
.usecase__card-tag {
  font-family: var(--ff-en);
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--ink-3);
  border: 1px solid var(--line);
}
.usecase__group--cyan .usecase__card-tag:first-child {
  background: var(--cyan-tint); color: var(--cyan-deep);
  border-color: rgba(43,174,188,0.3);
}
.usecase__group--green .usecase__card-tag:first-child {
  background: var(--green-tint); color: var(--green-deep);
  border-color: rgba(71,168,120,0.3);
}

/* ============================================================== Pricing */
.pricing__capacity-note {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--ink-3);
  background: var(--cyan-tint);
  border: 1px solid rgba(43,174,188,0.3);
  padding: 10px 16px; border-radius: 999px;
  margin-bottom: 28px;
}
.pricing__capacity-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); }

.pricing__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
  margin-bottom: 28px; align-items: stretch;
  max-width: 880px;
}
.plan {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-1);
  transition: box-shadow .2s ease, transform .2s ease;
}
.plan:hover { box-shadow: var(--shadow-2); }
.plan::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.plan--navy::before  { background: var(--ink-0); }
.plan--cyan::before  { background: var(--cyan); }
.plan--green::before { background: var(--green); }
.plan--highlight {
  border-color: var(--cyan);
  box-shadow: 0 20px 56px rgba(43,174,188,0.18), 0 4px 10px rgba(11,31,58,0.05);
  background: linear-gradient(180deg, #FFFFFF 0%, #F7FBFC 100%);
  transform: translateY(-4px);
}
.plan__ribbon {
  position: absolute; top: -12px; left: 28px;
  background: var(--cyan); color: #fff;
  font-family: var(--ff-en);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 3px;
}
.plan__capacity {
  margin: 6px 0 14px;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px dashed var(--line);
  border-radius: var(--r-sm);
}
.plan--cyan .plan__capacity { background: var(--cyan-tint); border-color: rgba(43,174,188,0.4); }
.plan--green .plan__capacity { background: var(--green-tint); border-color: rgba(71,168,120,0.4); }
.plan__capacity-l {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--slate);
}
.plan--cyan .plan__capacity-l { color: var(--cyan-deep); }
.plan--green .plan__capacity-l { color: var(--green-deep); }
.plan__capacity-s { font-size: 11.5px; color: var(--ink-4); margin-top: 2px; }
.plan__name { font-size: 20px; font-weight: 700; color: var(--ink-0); margin-bottom: 4px; }
.plan__sub { font-size: 12.5px; color: var(--ink-4); margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.plan__metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.plan__metric-k { font-size: 11px; color: var(--ink-4); letter-spacing: 0.1em; margin-bottom: 4px; text-transform: uppercase; }
.plan__metric-v { font-size: 15px; font-weight: 700; color: var(--ink-0); }
.plan__price-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; padding-bottom: 22px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.plan__price { font-size: 34px; font-weight: 700; color: var(--ink-0); line-height: 1; }

/* Range-style price block */
.plan__price-block {
  margin-bottom: 18px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.plan__price-label {
  font-family: var(--ff-en);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 600;
  margin-bottom: 10px;
}
.plan__price-block .plan__price-row {
  margin-bottom: 14px;
  padding-bottom: 0;
  border-bottom: 0;
  gap: 8px;
}
.plan__price-block .plan__price {
  font-size: clamp(22px, 2.4vw, 28px);
}
.plan__price-sep {
  color: var(--ink-5);
  font-size: 18px;
  font-weight: 400;
  font-family: var(--ff-en);
}
.plan__price-unit {
  font-family: var(--ff-en);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-4);
  letter-spacing: 0.06em;
}
.plan__price-note {
  margin-left: auto;
  font-size: 11px;
  color: var(--ink-4);
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.plan--cyan .plan__price-note { background: var(--cyan-tint); border-color: rgba(43,174,188,0.3); color: var(--cyan-deep); }
.plan--green .plan__price-note { background: var(--green-tint); border-color: rgba(71,168,120,0.3); color: var(--green-deep); }
.plan__price-targets {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 4px;
}
.plan__price-target {
  background: var(--bg-soft);
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid var(--line-2);
}
.plan--cyan .plan__price-target { background: var(--cyan-tint); border-color: rgba(43,174,188,0.3); }
.plan--green .plan__price-target { background: var(--green-tint); border-color: rgba(71,168,120,0.3); }
.plan__price-target-k {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--ink-4);
  font-weight: 600;
  margin-bottom: 3px;
  text-transform: uppercase;
  font-family: var(--ff-en);
}
.plan__price-target-v {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink-0);
  font-family: var(--ff-en);
  letter-spacing: 0.01em;
}
.plan--cyan .plan__price-target-v { color: var(--cyan-deep); }
.plan--green .plan__price-target-v { color: var(--green-deep); }
.plan__discount {
  font-size: 11.5px; font-weight: 700;
  color: var(--green-deep); background: var(--green-tint);
  padding: 5px 9px; border-radius: 3px; letter-spacing: 0.1em;
}
.plan__purpose { font-size: 13.5px; color: var(--ink-3); line-height: 1.85; margin: 0 0 22px; }
.plan__features { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.plan__features li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--ink-1); }
.plan__check { width: 18px; height: 18px; flex-shrink: 0; display: grid; place-items: center; background: var(--cyan-tint); border-radius: 50%; color: var(--cyan-deep); }
.plan--green .plan__check { background: var(--green-tint); color: var(--green-deep); }
.plan--navy .plan__check { background: var(--bg-alt); color: var(--ink-0); }
.plan__check svg { width: 12px; height: 12px; }
.pricing__notes {
  list-style: none; padding: 20px 22px; margin: 16px 0 0;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-md);
  display: flex; flex-direction: column; gap: 6px;
  font-size: 12.5px; color: var(--ink-4); line-height: 1.75;
}

/* ============================================================== Revenue + Simulator */
.revenue__body {
  display: flex; flex-direction: column; gap: 14px;
  margin-bottom: 32px;
  max-width: 820px;
  color: var(--ink-3); font-size: 16px; line-height: 1.95;
}
.sim {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(24px, 3vw, 36px);
  box-shadow: var(--shadow-2);
  margin-bottom: 32px;
}
.sim__h { margin-bottom: 22px; }
.sim__h-t {
  font-size: 17px; font-weight: 700; color: var(--ink-0);
  margin-bottom: 6px;
  display: flex; align-items: center; gap: 12px;
}
.sim__h-t::before {
  content: ""; width: 14px; height: 14px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  flex-shrink: 0;
}
.sim__h-s { font-size: 13.5px; color: var(--ink-3); line-height: 1.7; }
.sim__tabs {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
  padding: 6px; background: var(--bg-soft);
  border-radius: var(--r-md); margin-bottom: 28px;
}
.sim__tab {
  background: transparent; border: 0;
  padding: 14px 16px; border-radius: 6px;
  display: flex; flex-direction: column; gap: 4px;
  text-align: left;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
  color: var(--ink-3);
}
.sim__tab:hover { background: rgba(255,255,255,0.6); }
.sim__tab-n { font-size: 14px; font-weight: 700; color: var(--ink-0); }
.sim__tab-d { font-size: 11.5px; color: var(--ink-4); font-family: var(--ff-en); letter-spacing: 0.04em; }
.sim__tab--active { background: #fff; box-shadow: var(--shadow-1); }
.sim__tab--active.sim__tab--navy  { box-shadow: var(--shadow-1), inset 3px 0 0 var(--ink-0); }
.sim__tab--active.sim__tab--cyan  { box-shadow: var(--shadow-1), inset 3px 0 0 var(--cyan); }
.sim__tab--active.sim__tab--green { box-shadow: var(--shadow-1), inset 3px 0 0 var(--green); }

/* Plan option sub-tabs */
.sim__options {
  margin-bottom: 24px;
}
.sim__options-k {
  font-size: 10.5px;
  font-family: var(--ff-en);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  font-weight: 600;
  margin-bottom: 10px;
  padding-left: 4px;
}
.sim__options-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 6px;
  background: var(--bg-soft);
  border-radius: var(--r-md);
}
.sim__option {
  background: transparent;
  border: 0;
  padding: 14px 16px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease, transform .15s ease;
  color: var(--ink-3);
  cursor: pointer;
}
.sim__option:hover { background: rgba(255,255,255,0.6); }
.sim__option-l {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-0);
  letter-spacing: 0.04em;
}
.sim__option-p {
  font-size: 12px;
  color: var(--ink-4);
  font-family: var(--ff-en);
  letter-spacing: 0.04em;
  font-weight: 500;
}
.sim__option--active {
  background: #fff;
  box-shadow: var(--shadow-1);
}
.sim__option--cyan.sim__option--active {
  box-shadow: var(--shadow-1), inset 3px 0 0 var(--cyan);
}
.sim__option--cyan.sim__option--active .sim__option-l { color: var(--cyan-deep); }
.sim__option--green.sim__option--active {
  box-shadow: var(--shadow-1), inset 3px 0 0 var(--green);
}
.sim__option--green.sim__option--active .sim__option-l { color: var(--green-deep); }
.sim__option--navy.sim__option--active {
  box-shadow: var(--shadow-1), inset 3px 0 0 var(--ink-0);
}

/* Revenue summary table */
.revenue__summary {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  margin-bottom: 32px;
}
.revenue__summary-h {
  padding: 18px 24px 16px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.revenue__summary-t {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-0);
  margin-bottom: 4px;
}
.revenue__summary-s {
  font-size: 12px;
  color: var(--ink-4);
  line-height: 1.6;
}
.revenue__summary-table-wrap { overflow-x: auto; }
.revenue__summary-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.revenue__summary-table th, .revenue__summary-table td {
  text-align: left;
  padding: 16px 24px;
  font-size: 13.5px;
  border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}
.revenue__summary-table th {
  background: #fff;
  color: var(--ink-4);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.revenue__summary-table tbody tr:last-child td { border-bottom: 0; }
.revenue__summary-plan { font-size: 15px; font-weight: 700; color: var(--ink-0); }
.revenue__summary-plan-sub { font-size: 11.5px; color: var(--ink-4); margin-top: 2px; }
.revenue__summary-num {
  font-family: var(--ff-en);
  font-weight: 600;
  color: var(--ink-1);
  font-feature-settings: "tnum" 1, "lnum" 1;
  white-space: nowrap;
}
.revenue__summary-em {
  color: var(--cyan-deep);
  font-weight: 700;
}

.sim__body {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}
.sim__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sim__stat {
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 16px 18px;
}
.sim__stat--em {
  background: linear-gradient(180deg, #FFFFFF 0%, #F2F8FA 100%);
  border-color: var(--cyan);
  grid-column: span 2;
}
.sim__stat-k {
  font-size: 11px; color: var(--ink-4);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 6px; font-weight: 500;
}
.sim__stat-v { font-size: clamp(20px, 2.3vw, 26px); font-weight: 700; color: var(--ink-0); line-height: 1.2; }
.sim__stat--em .sim__stat-v { color: var(--cyan-deep); }
.sim__stat-meta { font-size: 11.5px; color: var(--ink-4); margin-top: 4px; line-height: 1.5; }
.sim__stat-dash { color: var(--ink-5); margin: 0 4px; }

.sim__chart {
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 16px;
}
.sim__chart-h {
  font-size: 11.5px; color: var(--ink-4);
  letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
}
.sim__chart-rows { display: flex; flex-direction: column; gap: 14px; }
.sim__chart-row { display: grid; grid-template-columns: 130px 1fr; gap: 14px; align-items: center; }
.sim__chart-label { font-size: 12.5px; color: var(--ink-3); font-weight: 500; }
.sim__chart-track {
  position: relative; height: 26px;
  background: rgba(53,92,125,0.07);
  border-radius: 4px; overflow: hidden;
}
.sim__chart-bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  display: flex; align-items: center; justify-content: flex-end;
  padding: 0 10px; border-radius: 4px;
  transition: width .35s cubic-bezier(.2,.7,.3,1);
  min-width: 80px;
}
.sim__chart-bar--price { background: linear-gradient(90deg, var(--slate), var(--ink-0)); }
.sim__chart-bar--total { background: linear-gradient(90deg, var(--cyan) 0%, var(--green) 100%); }
.sim__chart-bar-v { font-size: 12px; font-weight: 700; color: #fff; white-space: nowrap; }
.sim__chart-range {
  position: absolute; top: 0; bottom: 0;
  background: repeating-linear-gradient(-45deg, rgba(214,168,79,0.35) 0px, rgba(214,168,79,0.35) 6px, rgba(214,168,79,0.2) 6px, rgba(214,168,79,0.2) 12px);
  border-left: 2px solid var(--amber);
  border-right: 2px solid var(--amber);
  display: flex; align-items: center; justify-content: center;
  transition: left .35s ease, width .35s ease;
}
.sim__chart-range-v {
  font-size: 11px; font-weight: 600; color: var(--amber-deep);
  white-space: nowrap;
  background: rgba(255,255,255,0.85);
  padding: 2px 6px; border-radius: 3px;
}
.sim__legend {
  list-style: none; padding: 14px 0 0; margin: 0;
  border-top: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: 5px;
  font-size: 12px; color: var(--ink-4); line-height: 1.7;
}
.sim__disclaimer {
  margin-top: 22px;
  padding: 16px 20px;
  background: var(--amber-tint);
  border: 1px solid #EDDCAE;
  border-radius: var(--r-md);
  font-size: 12.5px; color: var(--amber-deep); line-height: 1.8;
}
.sim__disclaimer div + div { margin-top: 4px; }

.revenue__table-wrap {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-1);
}
.revenue__table-h {
  padding: 16px 24px;
  font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.revenue__table { width: 100%; border-collapse: collapse; }
.revenue__table th, .revenue__table td {
  text-align: left; padding: 18px 24px; font-size: 14px;
  border-bottom: 1px solid var(--line); vertical-align: middle;
}
.revenue__table th {
  background: #fff; color: var(--ink-4);
  font-weight: 600; font-size: 11.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.revenue__table tbody tr:last-child td { border-bottom: 0; }
.revenue__table-em { font-family: var(--ff-en); font-weight: 700; color: var(--ink-0); font-size: 15.5px; }
.revenue__warning {
  margin-top: 20px;
  padding: 18px 22px;
  background: var(--amber-tint);
  border: 1px solid #EDDCAE;
  border-radius: var(--r-md);
  font-size: 13px; color: var(--amber-deep); line-height: 1.85;
}
.revenue__warning div + div { margin-top: 4px; }

/* ============================================================== Operating Flow */
.opflow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.opflow__rail {
  position: absolute;
  left: 32px; right: 32px; top: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--ink-0) 0%, var(--cyan) 50%, var(--green) 100%);
  z-index: 0;
}
.opflow__step {
  position: relative; z-index: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px 22px 22px;
  box-shadow: var(--shadow-1);
  display: flex; align-items: flex-start; gap: 16px;
}
.opflow__node {
  width: 36px; height: 36px;
  background: #fff;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 700;
  color: var(--cyan-deep);
  flex-shrink: 0;
  position: relative; z-index: 2;
}
.opflow__step:nth-child(2) .opflow__node { border-color: var(--ink-0); color: var(--ink-0); }
.opflow__step:nth-child(3) .opflow__node { border-color: var(--slate); color: var(--slate); }
.opflow__step:nth-child(4) .opflow__node { border-color: var(--cyan); color: var(--cyan-deep); }
.opflow__step:nth-child(5) .opflow__node { border-color: var(--green); color: var(--green-deep); }
.opflow__step:nth-child(6) .opflow__node { border-color: var(--green); color: var(--green-deep); background: var(--green-tint); }
.opflow__step:nth-child(7) .opflow__node { border-color: var(--green); color: var(--green-deep); background: var(--green-tint); }
.opflow__t { font-size: 15px; font-weight: 700; color: var(--ink-0); margin-bottom: 6px; line-height: 1.4; }
.opflow__d { font-size: 13px; color: var(--ink-3); line-height: 1.8; }

/* ============================================================== Safety */
.safety__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.safety__item {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--r-md);
  padding: 22px 24px;
  box-shadow: var(--shadow-1);
}
.safety__item-n { font-size: 11px; color: var(--amber-deep); font-weight: 600; letter-spacing: 0.16em; margin-bottom: 12px; }
.safety__item-t { font-size: 15px; font-weight: 700; color: var(--ink-0); margin-bottom: 10px; line-height: 1.4; }
.safety__item-d { font-size: 13px; color: var(--ink-3); line-height: 1.85; }

/* ============================================================== FAQ */
.faq__list {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: #fff;
  max-width: 920px;
}
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 0; }
.faq__q {
  width: 100%;
  background: none; border: 0;
  padding: 20px 24px;
  text-align: left;
  display: flex; align-items: center; gap: 16px;
  font-size: 15px; color: var(--ink-0); font-weight: 600;
}
.faq__q-n { font-size: 11.5px; color: var(--cyan-deep); font-weight: 700; letter-spacing: 0.08em; min-width: 44px; }
.faq__q-t { flex: 1; line-height: 1.55; }
.faq__q-icon {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%;
  color: var(--ink-2); flex-shrink: 0;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.faq__q-icon svg { width: 13px; height: 13px; }
.faq__plus-v { transition: transform .2s ease; transform-origin: 8px 8px; }
.faq__item--open .faq__q-icon { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.faq__item--open .faq__plus-v { transform: scaleY(0); }
.faq__a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq__item--open .faq__a-wrap { grid-template-rows: 1fr; }
.faq__a { overflow: hidden; padding: 0 24px 0 84px; font-size: 14px; color: var(--ink-3); line-height: 1.9; }
.faq__item--open .faq__a { padding-bottom: 22px; }

/* ============================================================== Final CTA */
.finalcta {
  background:
    radial-gradient(ellipse 80% 60% at 80% 0%, rgba(43,174,188,0.18) 0%, rgba(11,31,58,0) 70%),
    radial-gradient(ellipse 60% 60% at 0% 100%, rgba(71,168,120,0.14) 0%, rgba(11,31,58,0) 65%),
    linear-gradient(180deg, #0B1F3A 0%, #07172E 100%);
  color: #fff;
  padding: clamp(72px, 9vw, 120px) 0;
  position: relative; overflow: hidden;
}
.finalcta::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0) 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0) 75%);
}
.finalcta__inner { position: relative; max-width: 840px; }
.finalcta__tag {
  font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 22px;
  display: inline-flex; align-items: center; gap: 8px;
}
.finalcta__tag::before { content: ""; width: 18px; height: 1.5px; background: var(--cyan); }
.finalcta__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700; line-height: 1.4;
  margin: 0 0 22px;
  color: #fff; text-wrap: balance;
}
.finalcta__title-line { display: block; }
.finalcta__sub { font-size: 16px; line-height: 1.9; color: rgba(255,255,255,0.78); max-width: 720px; margin: 0 0 36px; }
.finalcta__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.finalcta__note { font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.8; max-width: 720px; }

/* ============================================================== Footer */
.footer { background: #07142A; color: rgba(255,255,255,0.72); padding: 64px 0 32px; font-size: 13px; }
.footer__top {
  display: grid; grid-template-columns: 1.2fr 2fr;
  gap: clamp(32px, 5vw, 80px);
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand-name { color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 6px; }
.footer__brand-tag { color: var(--cyan); margin-bottom: 16px; font-size: 12px; letter-spacing: 0.04em; }
.footer__brand-addr { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.7; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__col-h { color: #fff; font-weight: 600; font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 14px; }
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { color: rgba(255,255,255,0.7); transition: color .15s ease; }
.footer__col a:hover { color: #fff; }
.footer__notes { padding: 24px 0; font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.8; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__notes p { margin: 0 0 6px; }
.footer__bottom { margin-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(255,255,255,0.5); }
.footer__lang { border: 1px solid rgba(255,255,255,0.15); padding: 4px 10px; border-radius: 3px; font-size: 11px; letter-spacing: 0.1em; color: rgba(255,255,255,0.75); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .pipeline { grid-template-columns: 1fr; gap: 12px; }
  .pipeline__arrow { transform: rotate(0deg); padding: 0; height: 24px; }
  .pipeline__arrow svg { width: 16px; height: 22px; }
  .opflow { grid-template-columns: repeat(2, 1fr); }
  .opflow__rail { display: none; }
}

@media (max-width: 1080px) {
  .trust__cards { grid-template-columns: 1fr; }
  .audience__grid { grid-template-columns: repeat(3, 1fr); }
  .safety__grid { grid-template-columns: repeat(2, 1fr); }
  .why__split { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .nav__links, .nav__cta { display: none; }
  .nav__menu { display: block; }
  .nav__mobile { display: block; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: 2; }
  .infrapanel__frame { aspect-ratio: 16 / 10; }
  .infrapanel__overlay { padding: 18px; }
  .infrapanel__top, .infrapanel__bottom { gap: 10px; }
  .infrapanel__badges { justify-content: flex-start; }
  .hero__side-metrics { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }

  .problem { grid-template-columns: 1fr; }
  .solution__pillars { grid-template-columns: 1fr; }

  .trust__split { grid-template-columns: 1fr; }
  .imgslot--trust .imgslot__frame { aspect-ratio: 16 / 9; height: auto; }
  .trust__cards { grid-template-columns: 1fr 1fr; }

  .units__grid { grid-template-columns: 1fr; }
  .imgslot--unit .imgslot__frame { aspect-ratio: 16 / 9; }

  .partner__flow { flex-direction: column; }
  .partner__flow-arrow { width: 100%; height: 24px; justify-content: center; transform: rotate(90deg); }
  .partner__apply-grid { grid-template-columns: 1fr 1fr; }

  .usecase__grid { grid-template-columns: 1fr 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  .plan--highlight { order: -1; transform: none; }
  .safety__grid { grid-template-columns: 1fr 1fr; }

  .sim__body { grid-template-columns: 1fr; }
  .sim__stat--em { grid-column: span 2; }
  .sim__options-row { grid-template-columns: 1fr; }

  .footer__top { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 15px; }
  .sec { padding: 64px 0; }
  .hero__side-metrics { grid-template-columns: 1fr; }
  .infrapanel__overlay { padding: 14px; }
  .infrapanel__label, .infrapanel__sublabel, .infrapanel__status, .infrapanel__badge {
    font-size: 9.5px; letter-spacing: 0.14em; padding: 5px 8px;
  }
  .infrapanel__badges { gap: 4px; }
  .trust__cards { grid-template-columns: 1fr; }
  .audience__grid { grid-template-columns: 1fr; }
  .partner__apply-grid { grid-template-columns: 1fr; }
  .usecase__grid { grid-template-columns: 1fr; }
  .opflow { grid-template-columns: 1fr; }
  .safety__grid { grid-template-columns: 1fr; }
  .unit__specs { grid-template-columns: 1fr 1fr; }
  .footer__cols { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .revenue__table th, .revenue__table td { padding: 14px 14px; font-size: 13px; }
  .faq__q { font-size: 14px; gap: 12px; padding: 16px 18px; }
  .faq__a { padding: 0 18px 0 18px; font-size: 13.5px; }
  .faq__item--open .faq__a { padding-bottom: 18px; }
  .plan__price { font-size: 30px; }
  .sim__tabs { grid-template-columns: 1fr; }
  .sim__stats { grid-template-columns: 1fr; }
  .sim__stat--em { grid-column: span 1; }
  .sim__chart-row { grid-template-columns: 1fr; gap: 6px; }
  .imgslot__overlay-top, .imgslot__overlay-bottom { font-size: 10px; letter-spacing: 0.14em; padding: 5px 9px; }
}