/* =========================================================
   Base / Variables
========================================================= */
:root {
  --color-primary: #1c4f91;
  --color-primary-dark: #123a6e;
  --color-primary-light: #eaf2fb;
  --color-accent: #f5811f;
  --color-accent-dark: #d96b0e;
  --color-text: #263241;
  --color-text-muted: #647084;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f7fc;
  --color-border: #e2e9f2;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 10px rgba(18, 58, 110, 0.06);
  --shadow-md: 0 10px 26px rgba(18, 58, 110, 0.1);
  --shadow-lg: 0 22px 50px rgba(18, 58, 110, 0.14);

  --header-height: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic",
    "Meiryo", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.hl--orange { color: var(--color-accent); }
.hl--blue { color: var(--color-primary); }

/* placeholder visuals */
.placeholder {
  background: repeating-linear-gradient(
    135deg,
    var(--color-primary-light),
    var(--color-primary-light) 10px,
    #dfeaf9 10px,
    #dfeaf9 20px
  );
  border: 1px dashed #b9d0ec;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
}

.placeholder__label {
  padding: 8px;
  line-height: 1.5;
}

/* =========================================================
   Buttons
========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    color 0.15s ease, border-color 0.15s ease;
  border: 1.5px solid transparent;
  cursor: pointer;
}

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--sm {
  padding: 9px 16px;
  font-size: 0.82rem;
}

.btn--sm .btn__icon {
  width: 16px;
  height: 16px;
}

.btn--lg {
  padding: 15px 28px;
  font-size: 0.98rem;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: #fff;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  transform: translateY(-2px);
}

/* =========================================================
   Header
========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header__logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  font-weight: 800;
  color: var(--color-primary-dark);
  flex-shrink: 0;
  line-height: 1.2;
}

.header__logo-img {
  display: block;
  width: 175px;
  height: auto;
}

.header__logo-text {
  font-size: 0.92rem;
  white-space: nowrap;
}

.header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  font-size: 0.95rem;
}

.header__nav {
  display: flex;
  gap: 26px;
  flex: 1;
  justify-content: center;
}

.header__nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.header__nav a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.header__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}

.header__toggle span {
  display: block;
  height: 2px;
  background: var(--color-primary-dark);
  border-radius: 2px;
}

/* =========================================================
   Hero
========================================================= */
.hero {
  position: relative;
  background:
    linear-gradient(
      to bottom,
      rgba(210, 240, 250, 0.88) 0%,
      rgba(222, 244, 251, 0.9) 25%,
      rgba(235, 248, 252, 0.92) 50%,
      rgba(245, 251, 253, 0.95) 75%,
      rgba(253, 254, 255, 0.98) 92%,
      #ffffff 100%
    ),
    url("images/bg.jpg") center top / cover no-repeat;
  padding: 56px 0 72px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero__eyebrow {
  display: inline-block;
  color: #fff;
  background: var(--color-primary);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 22px;
}

.hero__desc {
  color: var(--color-text-muted);
  font-size: 0.96rem;
  margin-bottom: 28px;
  max-width: 44ch;
}

.hero__buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
}

.hero__badge-leaf {
  font-size: 1rem;
}

.hero__badge-text strong {
  color: var(--color-primary);
  font-size: 1.15rem;
}

.hero__visual {
  position: relative;
}

.hero__photo {
  width: 100%;
  height: auto;
  aspect-ratio: 454 / 370;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.hero__device {
  position: absolute;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.hero__device--laptop {
  width: 56%;
  right: -6%;
  bottom: -8%;
  z-index: 2;
}

.hero__device--tablet {
  width: 26%;
  left: -6%;
  bottom: -12%;
  z-index: 3;
}

.hero__device--phone {
  width: 15%;
  right: 12%;
  bottom: -16%;
  z-index: 4;
}

/* =========================================================
   Trust / 導入実績・信頼性
========================================================= */
.trust {
  padding: 40px 0 0;
}

.trust__box {
  background: linear-gradient(180deg, var(--color-primary-light) 0%, #dfeaf9 100%);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 40px;
}

.trust__col {
  display: flex;
  align-items: center;
  gap: 22px;
}

.trust__divider {
  align-self: stretch;
  width: 1px;
  background: rgba(28, 79, 145, 0.18);
}

.trust__icon-wrap {
  flex-shrink: 0;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.trust__icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
}

.trust__content {
  min-width: 0;
}

.trust__label {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.trust__area {
  font-weight: 700;
  color: var(--color-text);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.trust__count {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  line-height: 1;
  margin-bottom: 8px;
}

.trust__laurel {
  display: inline-flex;
  align-items: center;
  width: 22px;
  flex-shrink: 0;
}

.trust__laurel svg {
  width: 100%;
  height: 74px;
  display: block;
}

.trust__laurel--right svg {
  transform: scaleX(-1);
}

.trust__count-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.trust__number {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.trust__unit {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text);
}

.trust__heading {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.trust__desc {
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.trust__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 10px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.86rem;
}

.trust__link-icon {
  width: 14px;
  height: 14px;
}

.trust__link:hover {
  text-decoration: underline;
}

/* =========================================================
   Proof band
========================================================= */
.proof {
  padding: 56px 0;
  background: var(--color-bg-alt);
}

.proof__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.proof__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  gap: 18px;
  box-shadow: var(--shadow-sm);
}

.proof__icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-primary-light);
  object-fit: contain;
  padding: 13px;
}

.proof__label {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 4px;
}

.proof__number {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-weight: 800;
  color: var(--color-text);
}

.proof__number .count {
  font-size: 2.4rem;
  font-variant-numeric: tabular-nums;
}

.proof__unit {
  font-size: 1.15rem;
}

.proof__heading {
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.proof__desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.proof__link {
  display: inline-block;
  margin-top: 8px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
}

.proof__link:hover {
  text-decoration: underline;
}

/* =========================================================
   Section headings (shared)
========================================================= */
.section-title {
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  font-weight: 800;
  color: var(--color-text);
  text-align: center;
}

.section-lead {
  color: var(--color-text-muted);
  text-align: center;
  max-width: 56ch;
  margin: 12px auto 40px;
  font-size: 0.92rem;
}

/* =========================================================
   Cases
========================================================= */
.cases {
  padding: 72px 0;
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.case-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.case-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, #dfeaf9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}

.case-card__icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

.case-card__tag {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.case-card__title {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.case-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* =========================================================
   Problems (4 cards)
========================================================= */
.problems {
  padding: 72px 0;
  background: var(--color-bg-alt);
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.problem-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
}

.problem-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.82rem;
  margin-bottom: 14px;
}

.problem-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.problem-card p {
  font-size: 0.86rem;
  color: var(--color-text-muted);
  margin-bottom: 18px;
  min-height: 4.6em;
}

.problem-card__illust {
  width: 100%;
  height: 100px;
  object-fit: contain;
  object-position: left bottom;
  border-radius: var(--radius-sm);
}

/* =========================================================
   Solutions (5 cards)
========================================================= */
.solutions {
  padding: 72px 0;
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.solution-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.solution-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-light);
  padding: 14px 16px;
}

.solution-card__icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex-shrink: 0;
}

.solution-card__head h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.solution-card p {
  padding: 14px 16px 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  flex: 1;
}

.solution-card__mock {
  max-width: 100%;
  width: auto;
  height: auto;
  margin: 14px 16px 16px;
  border-radius: var(--radius-sm);
}

/* =========================================================
   Split: multi-facility + pricing
========================================================= */
.split {
  padding: 72px 0;
  background: var(--color-bg-alt);
}

.split__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: stretch;
}

.split__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.split__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 16px;
}

.split__desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.92rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 800;
}

.split__chip {
  margin-top: 20px;
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.84rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
}

.split__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.split__row-text {
  flex: 1;
}

.split__map {
  flex-shrink: 0;
  width: auto;
  height: auto;
  max-width: 140px;
}

.split__card--price {
  background: linear-gradient(180deg, var(--color-primary-light) 0%, #fff 70%);
  border-color: #cfe0f5;
  text-align: center;
}

.pricing__plan {
  display: inline-block;
  font-weight: 700;
  color: var(--color-primary);
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  margin-bottom: 20px;
}

.pricing__price {
  margin-bottom: 8px;
}

.pricing__unit-label {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  margin-bottom: 6px;
}

.pricing__amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}

.pricing__amount-label {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.pricing__amount-value {
  font-size: clamp(2.1rem, 4.6vw, 2.8rem);
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.pricing__tax {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  margin-top: 4px;
}

.pricing__detail {
  font-size: 0.92rem;
  color: var(--color-text);
  font-weight: 600;
  line-height: 1.7;
  margin-bottom: 28px;
}

.pricing__cta {
  width: 100%;
}

/* =========================================================
   Flow
========================================================= */
/* =========================================================
   Demo Video
========================================================= */
.demo-video {
  padding: 72px 0;
  background: var(--color-bg-alt);
}

.demo-video__frame-wrap {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: block;
}

.demo-video__frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* =========================================================
   Flow
========================================================= */
.flow {
  padding: 72px 0;
}

.flow__list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.flow__step {
  position: relative;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 12px;
  text-align: center;
}

.flow__step:not(:last-child)::after {
  content: "›";
  position: absolute;
  top: 50%;
  right: -14px;
  transform: translateY(-50%);
  color: #b9c8dc;
  font-size: 1.3rem;
  font-weight: 800;
  z-index: 1;
}

.flow__step-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.flow__icon-box {
  width: 100%;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  margin-bottom: 10px;
}

.flow__icon {
  display: block;
  width: auto;
  height: auto;
  max-width: 80px;
  max-height: 80px;
  object-fit: contain;
  object-position: center;
}

.flow__step h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text);
}

.flow__step p {
  font-size: 0.76rem;
  color: var(--color-text-muted);
}

/* =========================================================
   Support: security + FAQ
========================================================= */
.support {
  padding: 72px 0;
  background: var(--color-bg-alt);
}

.support__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: start;
}

.support__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.support__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}

.support__lead {
  color: var(--color-text-muted);
  font-size: 0.86rem;
  margin-bottom: 20px;
}

.security-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 16px;
}

.security-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
}

.security-list__icon {
  width: auto;
  height: auto;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-primary-light);
  padding: 7px;
}

/* =========================================================
   FAQ Accordion
========================================================= */
.accordion__item {
  border-bottom: 1px solid var(--color-border);
}

.accordion__item:first-child {
  border-top: 1px solid var(--color-border);
}

.accordion__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 2px;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
}

.accordion__icon {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.accordion__icon::before,
.accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-primary);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.accordion__icon::before {
  width: 12px;
  height: 2px;
}

.accordion__icon::after {
  width: 2px;
  height: 12px;
}

.accordion__question[aria-expanded="true"] .accordion__icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scale(0);
}

.accordion__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.accordion__answer p {
  padding: 0 2px 18px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* =========================================================
   Final CTA
========================================================= */
.final-cta {
  padding: 64px 0;
  background: #1957ac;
}

.final-cta__inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.final-cta__illust {
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.final-cta__people {
  width: auto;
  height: auto;
  max-width: 100%;
}

.final-cta__body {
  flex: 1;
}

.final-cta__title {
  color: #fff;
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
  font-weight: 800;
  margin-bottom: 18px;
}

.final-cta__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-bottom: 28px;
}

.final-cta__list li {
  position: relative;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.88rem;
  font-weight: 600;
}

.final-cta__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 800;
}

.final-cta__buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* =========================================================
   Footer
========================================================= */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 52px 0 24px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer__logo {
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.footer__logo-img {
  display: block;
  width: 200px;
  max-width: 100%;
  height: auto;
  background: #fff;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.footer__desc {
  font-size: 0.84rem;
  margin-bottom: 20px;
  max-width: 32ch;
}

.footer__links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  align-content: flex-start;
}

.footer__links a {
  font-size: 0.86rem;
  font-weight: 600;
}

.footer__links a:hover {
  color: #fff;
}

.footer__copyright {
  text-align: center;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.55);
  padding-top: 20px;
}

/* =========================================================
   Responsive
========================================================= */
@media (max-width: 1024px) {
  .problems__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .solutions__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .flow__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .flow__step:nth-child(3)::after {
    display: none;
  }

  .cases__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__device--laptop { width: 58%; }
  .hero__device--tablet { width: 34%; }
}

@media (max-width: 860px) {
  .header__nav,
  .header__actions {
    display: none;
  }

  .header__toggle {
    display: flex;
  }

  .header__nav--open {
    display: flex;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 16px 24px;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .header__nav--open a {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .header__actions--open {
    display: flex;
    position: absolute;
    top: calc(var(--header-height) + 264px);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 0 24px 20px;
    gap: 10px;
    box-shadow: var(--shadow-md);
  }

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

  .hero__visual {
    order: -1;
    margin-bottom: 24px;
  }

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

  .trust__box {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 24px;
  }

  .trust__divider {
    width: 100%;
    height: 1px;
  }

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

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

  .final-cta__inner {
    flex-direction: column;
    text-align: center;
  }

  .final-cta__list {
    justify-content: center;
  }

  .final-cta__buttons {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .trust__col {
    gap: 16px;
  }

  .trust__icon-wrap {
    width: 68px;
    height: 68px;
  }

  .trust__icon {
    width: 36px;
    height: 36px;
  }

  .trust__number {
    font-size: 2.1rem;
  }

  .trust__laurel {
    width: 17px;
  }

  .problems__grid,
  .solutions__grid,
  .cases__grid,
  .security-list {
    grid-template-columns: 1fr;
  }

  .flow__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .flow__step::after {
    display: none;
  }

  .split__row {
    flex-direction: column;
    align-items: flex-start;
  }

  .split__map {
    max-width: 100%;
    align-self: center;
  }

  .hero {
    padding: 40px 0 48px;
  }

  .hero__device--laptop,
  .hero__device--tablet,
  .hero__device--phone {
    position: static;
    width: 70%;
    height: auto;
    margin: 10px auto 0;
  }

  .hero__visual {
    display: flex;
    flex-direction: column;
  }

  .final-cta__buttons,
  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .footer__inner {
    flex-direction: column;
  }
}