/* ============================================================
   Hamsag — Industrial Sourcing Template  |  style.css
   Palette: Navy #0f2744 · Steel #1e3f66 · Gold #f5a623 · White #fff
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --navy:       #0f2744;
  --steel:      #1e3f66;
  --steel-lt:   #2a5490;
  --gold:       #f5a623;
  --gold-dk:    #d4891a;
  --white:      #ffffff;
  --off-white:  #f4f7fb;
  --text:       #1a2b3c;
  --text-soft:  #5a6e82;
  --line:       #dce6f0;
  --radius:     6px;
  --radius-lg:  12px;
  --shadow:     0 2px 12px rgba(15,39,68,.10);
  --shadow-md:  0 4px 24px rgba(15,39,68,.15);
  --wrap:       1200px;
  --hdr-h:      64px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.6; color: var(--text); background: var(--white); }
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul, ol { list-style: none; }

/* ---------- Layout helpers ---------- */
.hm-wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Buttons ---------- */
.hm-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: background .18s, transform .12s, box-shadow .18s;
  white-space: nowrap;
}
.hm-btn:active { transform: scale(.97); }

.hm-btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.hm-btn-gold:hover { background: var(--gold-dk); box-shadow: 0 4px 16px rgba(245,166,35,.35); }

.hm-btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.hm-btn-outline:hover { background: var(--navy); color: var(--white); }

.hm-btn-lg { padding: 14px 36px; font-size: 16px; }
.hm-btn-submit { width: 100%; justify-content: center; padding: 14px; font-size: 16px; }

/* ---------- Section heading ---------- */
.hm-sec-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}
.hm-sec-title-light { color: var(--white); }
.hm-sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.hm-sec-sub { font-size: 14px; color: var(--text-soft); font-style: italic; }
.hm-sec-sub-right { text-align: right; }

/* ---------- Rich text content ---------- */
.hm-rich p  { margin-bottom: 14px; color: var(--text-soft); line-height: 1.75; }
.hm-rich h3, .hm-rich h4 { font-weight: 600; margin-bottom: 8px; color: var(--text); }
.hm-rich strong { color: var(--text); }

/* ============================================================
   HEADER
   ============================================================ */
.hm-hdr {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--hdr-h);
  background: var(--navy);
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.hm-hdr-in {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.hm-brand {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.hm-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.hm-nav a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  transition: color .15s;
}
.hm-nav a:hover { color: var(--gold); }

/* hamburger */
.hm-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.hm-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.hm-nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hm-nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hm-nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile drawer */
.hm-drawer {
  position: fixed;
  top: var(--hdr-h);
  right: 0;
  width: 240px;
  height: calc(100vh - var(--hdr-h));
  background: var(--navy);
  z-index: 99;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  gap: 4px;
  transform: translateX(100%);
  transition: transform .25s ease;
}
.hm-drawer[aria-hidden="false"] { transform: translateX(0); }
.hm-drawer a {
  display: block;
  padding: 12px 8px;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hm-drawer a:hover { color: var(--gold); }
.hm-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 98;
}
.hm-drawer[aria-hidden="false"] ~ .hm-overlay { display: block; }

/* ============================================================
   HERO
   ============================================================ */
.hm-hero {
  position: relative;
  overflow: hidden;
  /* 16:5 比例，最低 520px */
  aspect-ratio: 16 / 5;
  min-height: 520px;
  max-height: 680px;
}

/* ── 单张 slide ── */
.hm-hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  padding-top: 48px;
  padding-bottom: 72px;
  opacity: 0;
  transition: opacity .7s ease;
  pointer-events: none;
}
.hm-hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

/* ── 背景层 ── */
.hm-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 60%, #2c5880 100%);
  z-index: 0;
}
.hm-hero-bg-img {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
/* 图片上的深色渐变遮罩，让文字可读 */
.hm-hero-bg-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,30,60,.72) 0%, rgba(10,30,60,.35) 55%, transparent 100%);
  z-index: 1;
}
/* 原几何纹理叠加（纯渐变背景时保留） */
.hm-hero-bg:not(.hm-hero-bg-img)::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 70% 50%, rgba(255,255,255,.04) 0%, transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.015) 0px, rgba(255,255,255,.015) 1px, transparent 1px, transparent 40px);
}

/* ── 文字内容 ── */
.hm-hero-in {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 32px;
}
.hm-hero-title {
  font-size: clamp(28px, 4.2vw, 56px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -.02em;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
  max-width: 560px;
}
.hm-hero-sub {
  font-size: clamp(13px, 1.4vw, 16px);
  color: rgba(255,255,255,.9);
  line-height: 1.5;
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
  max-width: 480px;
  padding-bottom: 10px;
  /* 金色下划线装饰 */
  border-bottom: 3px solid var(--gold);
  display: inline-block;
}

/* ── 底部锚点按钮栏 ── */
.hm-hero-anchors {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
}
.hm-hero-anchor-btn {
  flex: 1;
  padding: 14px 20px;
  background: rgba(10,30,60,.82);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.12);
  transition: background .18s;
  cursor: pointer;
  text-decoration: none;
}
.hm-hero-anchor-btn:last-child { border-right: none; }
.hm-hero-anchor-btn:hover { background: var(--navy); color: var(--gold); }

/* ── 轮播小圆点 ── */
.hm-hero-dots {
  position: absolute;
  bottom: 58px;   /* 锚点栏高度上方 */
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  gap: 8px;
}
.hm-hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background .2s, transform .2s;
}
.hm-hero-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}

@media (max-width: 680px) {
  .hm-hero { aspect-ratio: auto; min-height: 400px; max-height: none; }
  .hm-hero-slide { padding-bottom: 56px; }
  .hm-hero-anchor-btn { font-size: 12px; padding: 12px 10px; }
  .hm-hero-dots { bottom: 46px; }
}

/* ============================================================
   ABOUT + ADVANTAGES
   ============================================================ */
.hm-about {
  background: var(--white);
  padding: 48px 0 56px;
  border-bottom: 1px solid var(--line);
}
.hm-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ── About 左侧：斜切角深蓝横幅标题条 ── */
.hm-about-text .hm-sec-title {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  padding: 8px 24px 8px 16px;
  /* 右侧斜切角 */
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
  padding-right: 32px;
  margin-bottom: 0;
  letter-spacing: .01em;
}
.hm-about-text-body {
  border: none;
  border-top: none;
  padding: 16px 0 20px;
  margin-bottom: 16px;
}
.hm-about-text-body .hm-rich p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 0;
}
.hm-btn-outline-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  border: 2px solid var(--gold);
  background: transparent;
  transition: background .18s, color .18s;
  text-decoration: none;
}
.hm-btn-outline-gold:hover { background: var(--gold); color: var(--navy); }

/* ── Advantages 右侧：斜切角金色横幅标题条 ── */
.hm-adv-box {
  background: transparent;
  border-radius: 0;
  padding: 0;
}
.hm-adv-title {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-size: 15px;
  font-weight: 700;
  padding: 8px 24px 8px 16px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
  padding-right: 32px;
  margin-bottom: 0;
  letter-spacing: .01em;
}
.hm-adv-box-body {
  border: none;
  padding: 20px 0 0;
}
.hm-adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.hm-adv-card {
  background: transparent;
  border-radius: 0;
  padding: 0;
  text-align: center;
  box-shadow: none;
}
.hm-adv-card:hover { transform: none; box-shadow: none; }
.hm-adv-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #dbeeff;
  border: 2px solid #a8ccf0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  color: var(--steel);
}
.hm-adv-icon svg { width: 32px; height: 32px; }
.hm-adv-card h3 { font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 4px; line-height: 1.3; }
.hm-adv-card p  { font-size: 12px; color: var(--text-soft); line-height: 1.4; }

/* ============================================================
   PRODUCT CATEGORIES
   ============================================================ */
.hm-cats {
  background: var(--off-white);
  padding: 48px 0 56px;
}
/* 斜切角深蓝横幅标题条 */
.hm-cats-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}
.hm-cats-head .hm-sec-title {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  padding: 8px 32px 8px 16px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
  margin-bottom: 0;
}
.hm-sec-sub { font-size: 13px; color: var(--text-soft); font-style: italic; padding-bottom: 4px; }
.hm-cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.hm-cat-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .18s, box-shadow .18s;
  text-align: center;
  border: 1px solid var(--line);
}
.hm-cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.hm-cat-card > a { display: block; }
.hm-cat-img {
  aspect-ratio: 4 / 3;   /* 截图比例约 4:3 */
  overflow: hidden;
  background: var(--off-white);
}
.hm-cat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
.hm-cat-card:hover .hm-cat-img img { transform: scale(1.05); }
.hm-cat-img-empty {
  background: linear-gradient(135deg, var(--line) 0%, #c8d8e8 100%);
}
/* 深蓝底色名称栏 */
.hm-cat-name {
  padding: 8px 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
  background: var(--navy);
}

/* ============================================================
   HOW WE WORK
   ============================================================ */
.hm-how {
  background: linear-gradient(135deg, #0a1f3d 0%, var(--navy) 40%, var(--steel) 100%);
  padding: 24px 0;
  position: relative;
  overflow: hidden;
}
/* 微妙纹理 */
.hm-how::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0px, rgba(255,255,255,.02) 1px, transparent 1px, transparent 32px);
  pointer-events: none;
}
.hm-how-inner {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}
.hm-how-steps {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex: 1;
  min-width: 0;
  flex-wrap: nowrap;
}
.hm-how-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  padding: 4px 12px;
  text-align: center;
  /* 竖线分隔用 border-right */
  border-right: 1px solid rgba(255,255,255,.2);
}
.hm-how-step:last-child { border-right: none; }
.hm-how-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  border: 2px solid rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.hm-how-icon svg { width: 24px; height: 24px; }
.hm-how-step p {
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  line-height: 1.35;
  max-width: 110px;
}
/* 竖线 div 不再使用，保留空规则兼容旧产物 */
.hm-how-arrow { display: none; }
/* 右侧金色胶囊 CTA */
.hm-how-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 24px;
  border-left: 1px solid rgba(255,255,255,.2);
  flex-shrink: 0;
  width: 220px;
}
.hm-how-cta-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 32px;
  text-decoration: none;
  transition: background .18s;
  width: 100%;
}
.hm-how-cta-btn svg { flex-shrink: 0; }
.hm-how-cta-btn span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hm-how-cta-btn b {
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}
.hm-how-cta-btn em {
  font-style: normal;
  font-size: 11px;
  font-weight: 500;
  opacity: .8;
  line-height: 1.3;
  white-space: normal;
}
.hm-how-cta-btn:hover { background: var(--gold-dk); }
.hm-how-cta-note { display: none; }

/* ============================================================
   CONTACT
   ============================================================ */
.hm-contact {
  background: var(--steel);
  padding: 40px 0;
}
.hm-contact-in {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: start;
}
.hm-contact-head { display: none; }
.hm-contact-sub {
  font-size: 15px;
  color: rgba(255,255,255,.7);
  line-height: 1.65;
}

/* channel list */
.hm-ch-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
.hm-ch-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 15px;
  font-weight: 500;
  transition: background .15s, border-color .15s;
  cursor: pointer;
  width: 100%;
  text-align: left;
}
.hm-ch-row:hover { background: rgba(255,255,255,.14); border-color: var(--gold); }
.hm-ch-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hm-ch-icon svg { width: 20px; height: 20px; }
.hm-ch-whatsapp { background: #25D366; color: #fff; }
.hm-ch-telegram  { background: #229ED9; color: #fff; }
.hm-ch-wechat    { background: #07C160; color: #fff; }
.hm-ch-mail      { background: rgba(255,255,255,.15); color: #fff; }
.hm-ch-info { flex: 1; min-width: 0; }
.hm-ch-info b    { display: block; font-size: 14px; font-weight: 700; }
.hm-ch-info span { display: block; font-size: 12px; opacity: .7; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hm-ch-arr { color: var(--gold); font-size: 18px; }

.hm-copy-tip {
  font-size: 13px;
  color: var(--gold);
  text-align: center;
  padding: 8px 0 0;
}

/* center-mode (no form) */
.hm-contact-channels-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.hm-contact-channels-center .hm-ch-list { width: 100%; max-width: 400px; }

/* form layout */
.hm-contact-form-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}
.hm-inq-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hm-field { display: flex; flex-direction: column; gap: 6px; }
.hm-field-full { grid-column: 1 / -1; }
.hm-field label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}
.hm-field input,
.hm-field textarea {
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,.07);
  color: var(--white);
  font: inherit;
  font-size: 15px;
  transition: border-color .15s, background .15s;
}
.hm-field input::placeholder,
.hm-field textarea::placeholder { color: rgba(255,255,255,.35); }
.hm-field input:focus,
.hm-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,.11);
}
.hm-field textarea { resize: vertical; min-height: 110px; }
.hm-inq-form .hm-btn-submit { grid-column: 1 / -1; }
.hm-form-note {
  grid-column: 1 / -1;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  text-align: center;
}
.hm-form-msg {
  grid-column: 1 / -1;
  font-size: 14px;
  text-align: center;
  padding: 10px 14px;
  border-radius: var(--radius);
}
.hm-form-msg.ok  { background: rgba(39,174,96,.25); color: #7feba0; }
.hm-form-msg.err { background: rgba(231,76,60,.25); color: #f5a4a0; }

/* ============================================================
   FOOTER
   ============================================================ */
.hm-ftr {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 40px 0;
  text-align: center;
}
.hm-ftr-in { max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }
.hm-ftr-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.hm-ftr-note {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  margin-bottom: 16px;
}
.hm-ftr-copy {
  font-size: 12px;
  color: rgba(255,255,255,.35);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hm-cat-grid { grid-template-columns: repeat(4, 1fr); }
  .hm-about-grid { gap: 32px; }
  .hm-contact-in { grid-template-columns: 1fr; gap: 40px; }
  .hm-contact-form-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 840px) {
  .hm-nav { display: none; }
  .hm-nav-toggle { display: flex; }
  .hm-about-grid { grid-template-columns: 1fr; gap: 32px; }
  .hm-adv-grid { grid-template-columns: repeat(4, 1fr); }
  .hm-cat-grid { grid-template-columns: repeat(3, 1fr); }
  .hm-hero-in { padding-inline: 24px; }
  .hm-how-inner { flex-direction: column; gap: 24px; }
  .hm-how-cta { border-left: none; border-top: 1px solid rgba(255,255,255,.12); padding-left: 0; padding-top: 20px; min-width: auto; }
}

@media (max-width: 600px) {
  .hm-wrap { padding-inline: 16px; }
  .hm-cat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hm-adv-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .hm-how-steps { flex-wrap: wrap; gap: 20px; }
  .hm-how-arrow { display: none; }
  .hm-inq-form { grid-template-columns: 1fr; }
  .hm-contact-in { gap: 32px; }
  .hm-about { padding: 36px 0 40px; }
  .hm-cats  { padding: 36px 0 40px; }
  .hm-contact { padding: 40px 0; }
}

@media (max-width: 420px) {
  .hm-cat-grid { grid-template-columns: repeat(2, 1fr); }
  .hm-hero-title { font-size: 22px; }
  .hm-adv-grid { grid-template-columns: repeat(2, 1fr); }
  .hm-how-step { flex: 0 0 45%; }
}