/* =========================================================
   AJIN FREEZER TEST PAGE
   ABOUT SYSTEM FLOW + CATALOG DOWNLOAD
========================================================= */

:root {
  --freezer-example-navy: #071d43;
  --freezer-example-deep: #04142f;
  --freezer-example-blue: #075cc9;
  --freezer-example-light-blue: #1d82f1;
  --freezer-example-ice: #e9f5ff;
  --freezer-example-soft: #f5f9fd;
  --freezer-example-border: #d9e4f0;
  --freezer-example-title: #112348;
  --freezer-example-text: #4b5c75;
  --freezer-example-muted: #728198;
  --freezer-example-white: #ffffff;
}

.freezer-example-page {
  background: var(--freezer-example-white);
  color: var(--freezer-example-text);
}

/* =========================================================
   HERO
========================================================= */

.freezer-example-hero {
  width: 100%;
  background: #061b42;
}

.freezer-example-hero__image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* =========================================================
   COMMON
========================================================= */

.freezer-example-section {
  padding: 62px 22px;
}

.freezer-example-section--soft {
  background: var(--freezer-example-soft);
}

.freezer-example-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

.freezer-example-eyebrow {
  display: block;
  margin-bottom: 12px;
  color: var(--freezer-example-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.freezer-example-heading {
  margin-bottom: 30px;
  text-align: center;
}

.freezer-example-heading span {
  display: block;
  margin-bottom: 8px;
  color: var(--freezer-example-blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.freezer-example-heading h2 {
  margin: 0;
  color: var(--freezer-example-title);
  font-size: 31px;
  line-height: 1.35;
  letter-spacing: -0.035em;
}

/* =========================================================
   INTRO
========================================================= */

.freezer-example-intro {
  padding-top: 54px;
  padding-bottom: 54px;
}

.freezer-example-intro__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: center;
}

.freezer-example-intro__content h1 {
  margin: 0 0 22px;
  color: var(--freezer-example-title);
  font-size: 34px;
  line-height: 1.35;
  letter-spacing: -0.04em;
}

.freezer-example-intro__content p {
  margin: 0 0 15px;
  color: var(--freezer-example-text);
  font-size: 16px;
  line-height: 1.9;
}

.freezer-example-intro__image {
  overflow: hidden;
  border: 1px solid var(--freezer-example-border);
  border-radius: 15px;
  background: var(--freezer-example-white);
  box-shadow: 0 13px 32px rgba(14, 44, 87, 0.14);
}

.freezer-example-intro__image img {
  display: block;
  width: 100%;
  height: 310px;
  padding: 12px;
  object-fit: contain;
  background: var(--freezer-example-white);
}

.freezer-example-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.freezer-example-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  min-height: 48px;
  padding: 0 21px;
  border: 1px solid var(--freezer-example-blue);
  border-radius: 7px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.freezer-example-button:hover {
  transform: translateY(-2px);
}

.freezer-example-button--primary {
  background: var(--freezer-example-blue);
  color: var(--freezer-example-white);
  box-shadow: 0 10px 24px rgba(7, 92, 201, 0.2);
}

.freezer-example-button--outline {
  background: var(--freezer-example-white);
  color: var(--freezer-example-blue);
}

/* =========================================================
   REASON CARDS
========================================================= */

.freezer-example-reason-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 17px;
}

.freezer-example-reason-card {
  position: relative;
  min-height: 235px;
  padding: 25px 20px 22px;
  border: 1px solid var(--freezer-example-border);
  border-radius: 13px;
  background: var(--freezer-example-white);
  text-align: center;
}

.freezer-example-card-number {
  position: absolute;
  top: 13px;
  left: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background: var(--freezer-example-blue);
  color: var(--freezer-example-white);
  font-size: 11px;
  font-weight: 800;
}

.freezer-example-icon {
  width: 58px;
  height: 58px;
  margin: 8px auto 13px;
}

.freezer-example-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--freezer-example-blue);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.freezer-example-reason-card h3 {
  margin: 0 0 11px;
  color: var(--freezer-example-title);
  font-size: 18px;
}

.freezer-example-reason-card p {
  margin: 0;
  color: var(--freezer-example-text);
  font-size: 13px;
  line-height: 1.7;
}

/* =========================================================
   FEATURES
========================================================= */

.freezer-example-feature-box {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  overflow: hidden;
  border: 1px solid var(--freezer-example-border);
  border-radius: 13px;
  background: var(--freezer-example-white);
}

.freezer-example-feature {
  position: relative;
  min-height: 170px;
  padding: 24px 16px;
  text-align: center;
}

.freezer-example-feature:not(:last-child)::after {
  position: absolute;
  top: 24px;
  right: 0;
  bottom: 24px;
  width: 1px;
  background: var(--freezer-example-border);
  content: "";
}

.freezer-example-feature__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 45px;
  margin-bottom: 12px;
  color: var(--freezer-example-blue);
  font-size: 26px;
  font-weight: 800;
}

.freezer-example-feature h3 {
  margin: 0 0 8px;
  color: var(--freezer-example-title);
  font-size: 16px;
}

.freezer-example-feature p {
  margin: 0;
  color: var(--freezer-example-text);
  font-size: 12px;
  line-height: 1.65;
}

/* =========================================================
   ABOUT-BASED K-COLD CHAIN FLOW
========================================================= */

.freezer-flow-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 86% 12%,
      rgba(29, 130, 241, 0.12),
      transparent 27%
    ),
    linear-gradient(180deg, #f9fcff 0%, #eef5fc 100%);
}

.freezer-example-flow-heading {
  max-width: 720px;
  margin-bottom: 46px;
}

.freezer-example-flow-eyebrow {
  margin: 0 0 11px;
  color: var(--freezer-example-blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.freezer-example-flow-heading h2 {
  margin: 0 0 18px;
  color: var(--freezer-example-title);
  font-size: clamp(31px, 3.4vw, 43px);
  line-height: 1.32;
  letter-spacing: -0.045em;
}

.freezer-example-flow-heading h2 strong {
  color: var(--freezer-example-blue);
}

.freezer-example-flow-heading > p:last-child {
  margin: 0;
  color: var(--freezer-example-text);
  font-size: 16px;
  line-height: 1.85;
}

.freezer-about-flow-wrap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.freezer-about-flow-line {
  position: absolute;
  top: 30px;
  right: 7%;
  left: 7%;
  z-index: 0;
  height: 2px;
  background:
    linear-gradient(
      90deg,
      #c7d8e9 0%,
      #c7d8e9 50%,
      var(--freezer-example-blue) 68%,
      #c7d8e9 84%,
      #c7d8e9 100%
    );
}

.freezer-about-flow-item {
  position: relative;
  z-index: 1;
  min-height: 255px;
  padding: 55px 22px 25px;
  border: 1px solid var(--freezer-example-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 32px rgba(16, 49, 91, 0.07);
}

.freezer-about-flow-point {
  position: absolute;
  top: 9px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 43px;
  height: 43px;
  border: 5px solid #eef5fc;
  border-radius: 50%;
  background: var(--freezer-example-navy);
  color: var(--freezer-example-white);
  font-size: 12px;
  font-weight: 800;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px #b9cada;
}

.freezer-about-flow-label {
  margin: 0 0 9px;
  color: var(--freezer-example-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.freezer-about-flow-item h3 {
  margin: 0 0 12px;
  color: var(--freezer-example-title);
  font-size: 21px;
  line-height: 1.35;
}

.freezer-about-flow-item > p {
  margin-top: 0;
  margin-bottom: 0;
  color: var(--freezer-example-text);
  font-size: 13px;
  line-height: 1.75;
}

/* =========================================================
   HIGHLIGHTED IMMERSION QUICK FREEZING STEP
========================================================= */

.freezer-about-flow-item--highlight {
  grid-column: span 2;
  min-height: 385px;
  padding: 71px 30px 30px;
  border: 2px solid #328df0;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(83, 174, 255, 0.25),
      transparent 34%
    ),
    linear-gradient(135deg, #061d43 0%, #07469b 100%);
  box-shadow:
    0 23px 55px rgba(7, 72, 157, 0.25),
    0 0 0 7px rgba(29, 130, 241, 0.08);
}

.freezer-about-flow-item--highlight .freezer-about-flow-point {
  top: 14px;
  width: 49px;
  height: 49px;
  border-color: #d9edff;
  background: var(--freezer-example-light-blue);
  box-shadow:
    0 0 0 1px #74bbff,
    0 0 22px rgba(66, 160, 255, 0.65);
}

.freezer-about-flow-core-label {
  position: absolute;
  top: 19px;
  right: 22px;
  padding: 7px 11px;
  border: 1px solid rgba(173, 217, 255, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #cbe7ff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.freezer-about-flow-machine {
  overflow: hidden;
  margin-bottom: 20px;
  padding: 12px;
  border: 1px solid rgba(173, 217, 255, 0.35);
  border-radius: 13px;
  background: var(--freezer-example-white);
}

.freezer-about-flow-machine img {
  display: block;
  width: 100%;
  height: 205px;
  object-fit: contain;
  background: var(--freezer-example-white);
}

.freezer-about-flow-item--highlight .freezer-about-flow-label {
  color: #79c1ff;
}

.freezer-about-flow-item--highlight h3 {
  color: var(--freezer-example-white);
  font-size: 29px;
}

.freezer-about-flow-item--highlight > p {
  color: #d7eaff;
  font-size: 14px;
}

.freezer-about-flow-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--freezer-example-white);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.freezer-about-flow-link:hover {
  text-decoration: underline;
}

/* =========================================================
   BOTTOM INFORMATION
========================================================= */

.freezer-example-bottom-grid {
  display: grid;
  grid-template-columns: 0.88fr 1fr 1.35fr;
  gap: 20px;
}

.freezer-example-info-card {
  min-height: 300px;
  padding: 22px;
  border: 1px solid var(--freezer-example-border);
  border-radius: 13px;
  background: var(--freezer-example-white);
}

.freezer-example-info-card h2 {
  margin: 0 0 19px;
  color: var(--freezer-example-title);
  font-size: 20px;
}

.freezer-example-application-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.freezer-example-application-list li {
  position: relative;
  margin-bottom: 15px;
  padding-left: 23px;
  color: var(--freezer-example-text);
  font-size: 14px;
  line-height: 1.55;
}

.freezer-example-application-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  color: var(--freezer-example-blue);
  font-weight: 800;
  content: "✓";
}

.freezer-example-video {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 220px;
  border-radius: 10px;
  background:
    linear-gradient(
      135deg,
      var(--freezer-example-navy),
      #174b8f
    );
  color: var(--freezer-example-white);
  text-align: center;
}

.freezer-example-video__button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin-bottom: 20px;
  border: 2px solid var(--freezer-example-white);
  border-radius: 50%;
  font-size: 27px;
}

.freezer-example-video p {
  margin: 0;
  color: #dcecff;
  font-size: 13px;
}

.freezer-example-table-wrap {
  overflow-x: auto;
}

.freezer-example-table {
  width: 100%;
  border-collapse: collapse;
}

.freezer-example-table th,
.freezer-example-table td {
  padding: 10px 11px;
  border: 1px solid var(--freezer-example-border);
  font-size: 12px;
  text-align: left;
}

.freezer-example-table th {
  width: 34%;
  background: #f1f6fb;
  color: var(--freezer-example-title);
}

.freezer-example-table td {
  color: var(--freezer-example-text);
}

.freezer-example-spec-note {
  margin: 15px 0 0;
  color: var(--freezer-example-muted);
  font-size: 12px;
}

/* =========================================================
   CATALOG DOWNLOAD
========================================================= */

.freezer-catalog-section {
  padding: 0 22px 34px;
  background: var(--freezer-example-soft);
}

.freezer-catalog-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 35px;
  align-items: center;
  padding: 35px 38px;
  border: 1px solid #cbdff4;
  border-radius: 16px;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(69, 158, 255, 0.18),
      transparent 32%
    ),
    var(--freezer-example-white);
  box-shadow: 0 15px 38px rgba(12, 52, 103, 0.09);
}

.freezer-catalog-eyebrow {
  margin: 0 0 7px;
  color: var(--freezer-example-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.freezer-catalog-content h2 {
  margin: 0 0 9px;
  color: var(--freezer-example-title);
  font-size: 25px;
}

.freezer-catalog-content > p:last-child {
  margin: 0;
  max-width: 680px;
  color: var(--freezer-example-text);
  font-size: 14px;
  line-height: 1.75;
}

.freezer-catalog-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 220px;
}

.freezer-catalog-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--freezer-example-blue);
  border-radius: 7px;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.freezer-catalog-button:hover {
  transform: translateY(-2px);
}

.freezer-catalog-button--primary {
  background: var(--freezer-example-blue);
  color: var(--freezer-example-white);
  box-shadow: 0 9px 22px rgba(7, 92, 201, 0.18);
}

.freezer-catalog-button--secondary {
  background: var(--freezer-example-white);
  color: var(--freezer-example-blue);
}

/* =========================================================
   CONTACT
========================================================= */

.freezer-example-contact {
  padding: 0 22px 72px;
  background: var(--freezer-example-soft);
}

.freezer-example-contact__box {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 25px;
  align-items: center;
  padding: 27px 35px;
  border: 1px solid #dbe8f5;
  border-radius: 13px;
  background: #eaf4ff;
}

.freezer-example-contact__icon {
  color: var(--freezer-example-blue);
  font-size: 45px;
}

.freezer-example-contact__content h2 {
  margin: 0 0 7px;
  color: var(--freezer-example-title);
  font-size: 22px;
}

.freezer-example-contact__content p {
  margin: 2px 0;
  color: var(--freezer-example-text);
  font-size: 13px;
  line-height: 1.6;
}

.freezer-example-contact__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-width: 170px;
  padding: 15px 23px;
  border-radius: 6px;
  background: var(--freezer-example-blue);
  color: var(--freezer-example-white);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

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

@media (max-width: 1050px) {
  .freezer-example-reason-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .freezer-example-feature-box {
    grid-template-columns: repeat(3, 1fr);
  }

  .freezer-example-feature:nth-child(3)::after,
  .freezer-example-feature:nth-child(6)::after {
    display: none;
  }

  .freezer-about-flow-wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .freezer-about-flow-line {
    display: none;
  }

  .freezer-about-flow-item--highlight {
    grid-column: span 2;
  }

  .freezer-example-bottom-grid {
    grid-template-columns: 1fr 1fr;
  }

  .freezer-example-info-card:last-child {
    grid-column: 1 / -1;
  }

  .freezer-catalog-box {
    grid-template-columns: 1fr;
  }

  .freezer-catalog-actions {
    flex-direction: row;
    min-width: 0;
  }

  .freezer-catalog-button {
    flex: 1;
  }
}

@media (max-width: 780px) {
  .freezer-example-section {
    padding: 48px 17px;
  }

  .freezer-example-intro__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .freezer-example-intro__image img {
    height: auto;
    min-height: 260px;
  }

  .freezer-example-feature-box {
    grid-template-columns: repeat(2, 1fr);
  }

  .freezer-example-feature:nth-child(3)::after {
    display: block;
  }

  .freezer-example-feature:nth-child(2n)::after {
    display: none;
  }

  .freezer-about-flow-item--highlight {
    min-height: 350px;
  }

  .freezer-example-contact__box {
    grid-template-columns: auto 1fr;
  }

  .freezer-example-contact__button {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (max-width: 560px) {
  .freezer-example-intro__content h1 {
    font-size: 29px;
  }

  .freezer-example-heading {
    text-align: left;
  }

  .freezer-example-heading h2 {
    font-size: 26px;
  }

  .freezer-example-intro__actions,
  .freezer-catalog-actions {
    flex-direction: column;
  }

  .freezer-example-button,
  .freezer-catalog-button {
    width: 100%;
  }

  .freezer-example-reason-grid,
  .freezer-about-flow-wrap,
  .freezer-example-bottom-grid {
    grid-template-columns: 1fr;
  }

  .freezer-example-feature-box {
    grid-template-columns: 1fr;
  }

  .freezer-example-feature::after {
    display: none !important;
  }

  .freezer-about-flow-item,
  .freezer-about-flow-item--highlight {
    grid-column: auto;
  }

  .freezer-about-flow-item--highlight {
    padding: 76px 22px 27px;
  }

  .freezer-about-flow-core-label {
    right: 14px;
    max-width: 125px;
    text-align: center;
  }

  .freezer-about-flow-machine img {
    height: 180px;
  }

  .freezer-example-info-card:last-child {
    grid-column: auto;
  }

  .freezer-catalog-section {
    padding: 0 16px 26px;
  }

  .freezer-catalog-box {
    padding: 28px 22px;
    text-align: center;
  }

  .freezer-example-contact {
    padding: 0 16px 55px;
  }

  .freezer-example-contact__box {
    grid-template-columns: 1fr;
    padding: 25px;
    text-align: center;
  }
}