.em-fume-blog,
.em-fume-blog * {
  box-sizing: border-box;
}

.em-fume-blog {
  --navy: #173f61;
  --blue: #327eaf;
  --blue2: #4c9bd0;
  --purple: #7470cb;
  --text: #344456;
  --muted: #657587;
  --line: #e0eaf0;
  --soft: #f7fbfe;
  --white: #ffffff;

  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.75;
  overflow: hidden;
}

.em-fume-blog img {
  display: block;
  width: 100%;
  max-width: 100%;
}

.em-wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.em-section {
  padding: 76px 0;
}

.em-soft {
  background:
    radial-gradient(circle at 8% 0%, rgba(82,166,214,.11), transparent 30%),
    linear-gradient(135deg,#f8fcfe 0%,#f6f5fd 100%);
}

.em-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: #e8f5fc;
  color: #2877a9;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .35px;
  text-transform: uppercase;
}

.em-section-title {
  max-width: 880px;
  margin: 0 auto 18px;
  text-align: center;
  color: var(--navy);
  font-size: clamp(28px,3.3vw,40px);
  line-height: 1.2;
}

.em-section-intro {
  max-width: 860px;
  margin: 0 auto 44px;
  text-align: center;
  color: var(--muted);
  font-size: 17px;
}

.em-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  transition: .25s ease;
}

.em-button-main {
  color: #fff;
  background: linear-gradient(135deg,#287db4,#6d68d2);
  box-shadow: 0 13px 32px rgba(45,115,172,.22);
}

.em-button-main:hover {
  transform: translateY(-2px);
}

.em-button-white {
  background: #fff;
  color: var(--navy);
}

/* HERO */
.em-hero {
  padding: 76px 0;
  background:
    radial-gradient(circle at 15% 5%,rgba(84,183,232,.24),transparent 29%),
    radial-gradient(circle at 88% 15%,rgba(121,112,206,.17),transparent 30%),
    linear-gradient(135deg,#f9fdff 0%,#edf7fc 52%,#f5f2fc 100%);
}

.em-hero-grid {
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 54px;
  align-items: center;
}

.em-hero h1 {
  margin: 18px 0 22px;
  color: var(--navy);
  font-size: clamp(35px,4.3vw,53px);
  line-height: 1.1;
  letter-spacing: -.8px;
}

.em-hero-copy {
  max-width: 670px;
  margin: 0 0 25px;
  color: #52667a;
  font-size: 18px;
}

.em-hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 25px;
}

.em-hero-features span {
  padding: 8px 13px;
  border: 1px solid rgba(48,124,174,.13);
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  color: #45657d;
  font-size: 13px;
}

.em-hero-image {
  position: relative;
}

.em-hero-image img {
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 26px;
  box-shadow: 0 30px 75px rgba(25,67,99,.17);
}

.em-hero-note {
  position: absolute;
  left: -25px;
  bottom: 24px;
  width: 225px;
  padding: 16px 17px;
  border-radius: 15px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 14px 38px rgba(23,68,102,.15);
  font-size: 13px;
}

.em-hero-note strong {
  display: block;
  margin-bottom: 3px;
  color: var(--navy);
  font-size: 17px;
}

/* INTRO */
.em-intro-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  align-items: start;
}

.em-intro-panel {
  padding: 30px;
  border: 1px solid #e2edf3;
  border-radius: 22px;
  background: linear-gradient(135deg,#f7fcff,#f5f3fd);
}

.em-intro-panel h2 {
  margin: 14px 0 16px;
  color: var(--navy);
  font-size: clamp(27px,3vw,38px);
  line-height: 1.2;
}

.em-intro-panel p,
.em-reading p {
  color: #526273;
}

.em-check-list {
  display: grid;
  gap: 11px;
}

.em-check-row {
  display: flex;
  gap: 12px;
  padding: 14px 15px;
  border: 1px solid #e6eef3;
  border-radius: 13px;
  background: #fff;
}

.em-check-row strong {
  color: var(--navy);
}

/* CARDS */
.em-card-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px;
}

.em-card {
  padding: 28px;
  border: 1px solid #e6edf2;
  border-radius: 19px;
  background: #fff;
  box-shadow: 0 10px 32px rgba(19,67,103,.05);
}

.em-icon {
  width: 49px;
  height: 49px;
  display: grid;
  place-items: center;
  margin-bottom: 17px;
  border-radius: 14px;
  background: linear-gradient(135deg,#e5f5fd,#eeebfc);
  color: #277aaa;
  font-weight: 800;
}

.em-card h3 {
  margin: 0 0 9px;
  color: var(--navy);
  font-size: 19px;
}

.em-card p {
  margin: 0;
  color: var(--muted);
}

/* ARTICLE */
.em-reading {
  max-width: 900px;
  margin: auto;
}

.em-reading h2 {
  margin: 0 0 18px;
  color: var(--navy);
  font-size: 32px;
  line-height: 1.25;
}

.em-reading h3 {
  margin: 31px 0 10px;
  color: #22688e;
  font-size: 22px;
}

.em-reading p {
  margin: 0 0 18px;
}

.em-reading strong {
  color: var(--navy);
}

/* WORKFLOW */
.em-flow {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 17px;
}

.em-flow-card {
  padding: 27px 20px;
  border: 1px solid #deebf2;
  border-radius: 17px;
  background: #fff;
}

.em-flow-number {
  color: #cae5f5;
  font-size: 35px;
  font-weight: 800;
  line-height: 1;
}

.em-flow-card h3 {
  margin: 13px 0 8px;
  color: var(--navy);
  font-size: 18px;
}

.em-flow-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* FILTER */
.em-filter-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
  margin-top: 36px;
}

.em-filter-card {
  padding: 26px;
  border: 1px solid #e0eaf0;
  border-radius: 18px;
  background: #fff;
}

.em-filter-num {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 50%;
  background: #e8f5fc;
  color: #2877aa;
  font-weight: 800;
}

.em-filter-card h3 {
  margin: 0 0 8px;
  color: var(--navy);
}

.em-filter-card p {
  margin: 0;
  color: var(--muted);
}

/* CO2 IMAGE AREA */
.em-clinic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.em-clinic-image {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(22,68,104,.12);
}

.em-clinic-image img {
  aspect-ratio: 1/1;
  object-fit: cover;
}

.em-clinic-badge {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 15px 17px;
  border-radius: 14px;
  color: #fff;
  background: rgba(20,54,79,.84);
  backdrop-filter: blur(8px);
}

.em-clinic-badge strong {
  display: block;
  margin-bottom: 2px;
  font-size: 17px;
}

.em-clinic-copy h2 {
  margin: 14px 0 17px;
  color: var(--navy);
  font-size: clamp(28px,3.2vw,39px);
  line-height: 1.2;
}

.em-clinic-copy p {
  color: var(--muted);
}

/* TABLE */
.em-table-box {
  overflow-x: auto;
  border: 1px solid #e0eaf0;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(18,67,103,.05);
}

.em-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: #fff;
}

.em-table th {
  padding: 17px 20px;
  text-align: left;
  background: #ebf6fb;
  color: var(--navy);
}

.em-table td {
  padding: 17px 20px;
  border-top: 1px solid #ebf0f4;
  vertical-align: top;
}

.em-table td:first-child {
  font-weight: 700;
  color: var(--navy);
}

/* BUYING GUIDE */
.em-buy-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 18px;
}

.em-buy {
  padding: 23px;
  border: 1px solid #e2ecf2;
  border-radius: 17px;
  background: #fff;
}

.em-buy h3 {
  margin: 0 0 8px;
  color: var(--navy);
}

.em-buy p {
  margin: 0;
  color: var(--muted);
}

/* PRODUCT CTA */
.em-product-block {
  padding: 50px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0%,rgba(126,112,220,.23),transparent 32%),
    linear-gradient(135deg,#143f62,#23618f);
  color: #fff;
  text-align: center;
}

.em-product-block h2 {
  max-width: 820px;
  margin: 13px auto 17px;
  color: #fff;
  font-size: clamp(29px,3.2vw,40px);
  line-height: 1.2;
}

.em-product-block p {
  max-width: 840px;
  margin: 0 auto 15px;
  color: #dce9f3;
}

.em-product-pills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0 26px;
}

.em-product-pills span {
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.09);
  font-size: 13px;
}

/* FAQ */
.em-faq {
  max-width: 900px;
  margin: 0 auto;
}

.em-faq details {
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid #e0e9ef;
  border-radius: 15px;
  background: #fff;
}

.em-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 22px;
  color: var(--navy);
  font-weight: 700;
}

.em-faq summary::-webkit-details-marker {
  display: none;
}

.em-faq summary::after {
  content: "+";
  float: right;
  color: var(--blue);
  font-size: 22px;
}

.em-faq details[open] summary::after {
  content: "−";
}

.em-faq-answer {
  padding: 0 22px 21px;
  color: var(--muted);
}

/* FINAL CTA */
.em-final {
  padding: 78px 20px;
  text-align: center;
  color: #fff;
  background:
    radial-gradient(circle at 18% 0%,rgba(255,255,255,.12),transparent 29%),
    linear-gradient(135deg,#194b70,#6263ce);
}

.em-final h2 {
  max-width: 780px;
  margin: 0 auto 16px;
  font-size: clamp(30px,3.6vw,43px);
  line-height: 1.2;
}

.em-final p {
  max-width: 730px;
  margin: 0 auto 27px;
  color: #e8eff7;
}

@media(max-width:900px) {
  .em-hero-grid,
  .em-intro-layout,
  .em-clinic-grid {
    grid-template-columns: 1fr;
  }

  .em-card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .em-flow {
    grid-template-columns: 1fr 1fr;
  }

  .em-filter-grid {
    grid-template-columns: 1fr;
  }

  .em-hero-note {
    left: 15px;
  }
}

@media(max-width:600px) {
  .em-wrap {
    width: calc(100% - 26px);
  }

  .em-section {
    padding: 55px 0;
  }

  .em-hero {
    padding: 55px 0;
  }

  .em-card-grid,
  .em-flow,
  .em-buy-grid {
    grid-template-columns: 1fr;
  }

  .em-hero h1 {
    font-size: 35px;
  }

  .em-hero-copy {
    font-size: 16px;
  }

  .em-hero-note {
    position: relative;
    left: auto;
    bottom: auto;
    width: 100%;
    margin-top: 12px;
  }

  .em-product-block {
    padding: 28px 20px;
  }
}