html, body { overflow-x: hidden; max-width: 100vw; }

  :root {
    --sp1: 0.5rem;
    --sp2: 1rem;
    --sp3: 1.5rem;
    --sp4: 2rem;
    --sp5: 3rem;
    --sp6: 4rem;
    --rad: 12px;
    --rad2: 20px;
  }

  .sg-hero {
    position: relative;
    padding: var(--sp6) 0 var(--sp5);
    background: linear-gradient(135deg, #0a0e1a 0%, #111827 40%, #0d1525 100%);
    border-radius: var(--rad2);
    overflow: hidden;
    margin-bottom: var(--sp5);
  }

  .sg-hero__glow {
    position: absolute;
    top: -80px;
    right: -80px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(255, 180, 0, 0.18) 0%, transparent 70%);
    pointer-events: none;
  }

  .sg-hero__glow--left {
    top: auto;
    right: auto;
    bottom: -100px;
    left: -60px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  }

  .sg-hero__label {
    display: inline-flex;
    align-items: center;
    gap: var(--sp1);
    padding: 6px 16px;
    background: rgba(255, 180, 0, 0.12);
    border: 1px solid rgba(255, 180, 0, 0.35);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fbbf24;
    margin-bottom: var(--sp3);
  }

  .sg-hero__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.15;
    color: #ffffff;
    margin: 0 0 var(--sp3);
    letter-spacing: -0.02em;
  }

  .sg-hero__title span {
    background: linear-gradient(90deg, #fbbf24, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .sg-hero__desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.72);
    max-width: 620px;
    line-height: 1.7;
    margin-bottom: var(--sp4);
  }

  .sg-hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp2);
    margin-bottom: var(--sp4);
  }

  .sg-hero__badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
  }

  .sg-hero__badge-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    fill: #fbbf24;
  }

  .sg-hero__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: #fff;
    font-weight: 800;
    font-size: 1.05rem;
    border-radius: 50px;
    text-decoration: none;
    letter-spacing: 0.02em;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.4);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }

  .sg-hero__cta:hover {
    color: #fff;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 14px 40px rgba(245, 158, 11, 0.55);
  }

  /* WHY SECTION */
  .sg-why {
    margin-bottom: var(--sp5);
  }

  .sg-section-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 800;
    color: var(--fg, #ffffff);
    margin: 0 0 var(--sp2);
    letter-spacing: -0.01em;
  }

  .sg-section-title span {
    background: linear-gradient(90deg, #fbbf24, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .sg-section-sub {
    font-size: 1rem;
    color: var(--fg2, rgba(255,255,255,0.6));
    margin-bottom: var(--sp4);
    max-width: 560px;
    line-height: 1.65;
  }

  .sg-why__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--sp3);
  }

  .sg-why__card {
    display: flex;
    flex-direction: column;
    padding: var(--sp4);
    background: var(--card-bg, rgba(255,255,255,0.04));
    border: 1px solid var(--card-border, rgba(255,255,255,0.09));
    border-radius: var(--rad2);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  }

  .sg-why__card:hover {
    transform: translateY(-6px);
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px rgba(251,191,36,0.15);
  }

  .sg-why__card-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(251,191,36,0.2), rgba(249,115,22,0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp3);
    font-size: 1.5rem;
    flex-shrink: 0;
  }

  .sg-why__card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--fg, #fff);
    margin: 0 0 var(--sp1);
  }

  .sg-why__card-text {
    font-size: 0.88rem;
    color: var(--fg2, rgba(255,255,255,0.6));
    line-height: 1.6;
    margin: 0;
  }

  /* STEPS SECTION - timeline */
  .sg-steps {
    margin-bottom: var(--sp5);
  }

  .sg-steps__list {
    position: relative;
    padding-left: 0;
    list-style: none;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .sg-steps__item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: var(--sp3);
    position: relative;
    padding-bottom: var(--sp4);
  }

  .sg-steps__item:last-child {
    padding-bottom: 0;
  }

  .sg-steps__item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 27px;
    top: 56px;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(251,191,36,0.5), rgba(251,191,36,0.05));
  }

  .sg-steps__num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(245,158,11,0.35);
    position: relative;
    z-index: 1;
  }

  .sg-steps__content {
    padding-top: 10px;
  }

  .sg-steps__content-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--fg, #fff);
    margin: 0 0 6px;
  }

  .sg-steps__content-text {
    font-size: 0.88rem;
    color: var(--fg2, rgba(255,255,255,0.6));
    line-height: 1.6;
    margin: 0;
  }

  .sg-steps__cta-wrap {
    margin-top: var(--sp4);
    display: flex;
    align-items: center;
    gap: var(--sp3);
    flex-wrap: wrap;
  }

  /* MOBILE SECTION - highlight boxes */
  .sg-mobile {
    margin-bottom: var(--sp5);
  }

  .sg-mobile__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp3);
    align-items: start;
  }

  .sg-mobile__info {
    display: flex;
    flex-direction: column;
    gap: var(--sp3);
  }

  .sg-mobile__text {
    font-size: 0.95rem;
    color: var(--fg2, rgba(255,255,255,0.65));
    line-height: 1.7;
    margin: 0;
  }

  .sg-mobile__features {
    display: flex;
    flex-direction: column;
    gap: var(--sp2);
  }

  .sg-mobile__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--sp2);
    padding: var(--sp2) var(--sp3);
    background: var(--card-bg, rgba(255,255,255,0.04));
    border: 1px solid var(--card-border, rgba(255,255,255,0.08));
    border-radius: var(--rad);
    transition: border-color 0.25s;
  }

  .sg-mobile__feature:hover {
    border-color: rgba(251,191,36,0.3);
  }

  .sg-mobile__feature-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fbbf24;
    flex-shrink: 0;
    margin-top: 6px;
  }

  .sg-mobile__feature-text {
    font-size: 0.9rem;
    color: var(--fg, rgba(255,255,255,0.85));
    line-height: 1.5;
    margin: 0;
  }

  .sg-mobile__visual {
    background: linear-gradient(145deg, rgba(251,191,36,0.08), rgba(99,102,241,0.08));
    border: 1px solid rgba(251,191,36,0.18);
    border-radius: var(--rad2);
    padding: var(--sp4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp3);
    text-align: center;
  }

  .sg-mobile__visual-icon {
    font-size: 3.5rem;
    line-height: 1;
  }

  .sg-mobile__visual-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--fg, #fff);
    margin: 0;
  }

  .sg-mobile__visual-sub {
    font-size: 0.82rem;
    color: var(--fg2, rgba(255,255,255,0.55));
    margin: 0;
  }

  .sg-mobile__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }

  .sg-mobile__stat-val {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(90deg, #fbbf24, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
  }

  .sg-mobile__stat-label {
    font-size: 0.78rem;
    color: var(--fg2, rgba(255,255,255,0.5));
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  /* FAQ SECTION - accordion */
  .sg-faq {
    margin-bottom: var(--sp5);
  }

  .sg-faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--sp2);
  }

  .sg-faq__item {
    background: var(--card-bg, rgba(255,255,255,0.04));
    border: 1px solid var(--card-border, rgba(255,255,255,0.08));
    border-radius: var(--rad);
    overflow: hidden;
    transition: border-color 0.25s;
  }

  .sg-faq__item:hover {
    border-color: rgba(251,191,36,0.25);
  }

  .sg-faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp2);
    padding: var(--sp3) var(--sp4);
    cursor: pointer;
    user-select: none;
    list-style: none;
  }

  .sg-faq__question::-webkit-details-marker { display: none; }

  .sg-faq__question-text {
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--fg, #fff);
    flex: 1;
  }

  .sg-faq__arrow {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(251,191,36,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease, background 0.25s;
    font-size: 0.7rem;
    color: #fbbf24;
  }

  details[open] .sg-faq__arrow {
    transform: rotate(180deg);
    background: rgba(251,191,36,0.25);
  }

  .sg-faq__answer {
    padding: 0 var(--sp4) var(--sp3);
    font-size: 0.9rem;
    color: var(--fg2, rgba(255,255,255,0.65));
    line-height: 1.7;
  }

  /* TRUST BAR */
  .sg-trust {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--sp3) var(--sp4);
    padding: var(--sp4);
    background: linear-gradient(135deg, rgba(251,191,36,0.07), rgba(99,102,241,0.07));
    border: 1px solid rgba(251,191,36,0.18);
    border-radius: var(--rad2);
    margin-bottom: var(--sp5);
  }

  .sg-trust__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--fg, rgba(255,255,255,0.85));
  }

  .sg-trust__item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(251,191,36,0.2), rgba(249,115,22,0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
  }

  .sg-trust__divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.1);
  }

  /* BOTTOM CTA */
  .sg-cta {
    text-align: center;
    padding: var(--sp6) var(--sp4);
    background: linear-gradient(135deg, #0f172a, #1e1b4b);
    border-radius: var(--rad2);
    border: 1px solid rgba(99,102,241,0.2);
    position: relative;
    overflow: hidden;
    margin-bottom: var(--sp4);
  }

  .sg-cta__glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(245,158,11,0.12) 0%, transparent 65%);
    pointer-events: none;
  }

  .sg-cta__title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    color: #fff;
    margin: 0 0 var(--sp2);
    position: relative;
  }

  .sg-cta__sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    margin: 0 0 var(--sp4);
    position: relative;
  }

  .sg-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 48px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: #fff;
    font-weight: 800;
    font-size: 1.1rem;
    border-radius: 50px;
    text-decoration: none;
    letter-spacing: 0.02em;
    box-shadow: 0 10px 40px rgba(245,158,11,0.45);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
  }

  .sg-cta__btn:hover {
    color: #fff;
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 18px 50px rgba(245,158,11,0.6);
  }

  /* RESPONSIVE */
  @media (max-width: 768px) {
    .sg-hero { padding: var(--sp5) 0 var(--sp4); }
    .sg-mobile__inner { grid-template-columns: 1fr; }
    .sg-trust__divider { display: none; }
    .sg-steps__item { grid-template-columns: 44px 1fr; }
    .sg-steps__num { width: 44px; height: 44px; font-size: 1rem; }
    .sg-steps__item:not(:last-child)::after { left: 21px; }
  }

  @media (max-width: 480px) {
    .sg-why__card { padding: var(--sp3); }
    .sg-faq__question { padding: var(--sp2) var(--sp3); }
    .sg-faq__answer { padding: 0 var(--sp3) var(--sp2); }
    .sg-cta { padding: var(--sp4) var(--sp2); }
  }