html {
    scroll-behavior: smooth;
}

/* ============================================
   HERO
   ============================================ */
.gs-hero {
    background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e9 100%);
    padding: 70px 20px 60px;
    text-align: center;
    border-bottom: 1px solid #c8e6c9;
}

.gs-hero h1 {
    font-size: 2.6em;
    color: #1b5e20;
    margin-bottom: 16px;
}

.gs-hero .gs-hero-sub {
    font-size: 1.15em;
    color: #555;
    max-width: 680px;
    margin: 0 auto 32px;
    line-height: 1.7;
    text-align: center;
}

.gs-hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-outline {
    background: transparent !important;
    border: 2px solid #2e7d32 !important;
    color: #2e7d32 !important;
}

.cta-outline:hover {
    background: #2e7d32 !important;
    color: #fff !important;
}

/* ============================================
   SHARED SECTION HELPERS
   ============================================ */
.section-title {
    font-size: 2em;
    color: #1b5e20;
    text-align: center;
    margin-bottom: 12px;
}

/* Specificity 20 — beats .container p (11) */
.container .section-sub {
    font-size: 1.05em;
    color: #555;
    text-align: center;
    max-width: 680px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.section-cta-wrap {
    text-align: center;
    margin-top: 36px;
}

/* ============================================
   HOW TO GET STARTED — STEPS
   ============================================ */
.gs-steps-section {
    padding: 60px 20px;
    background: #fff;
}

.gs-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 0;
}

.gs-step {
    background: #f9fbe7;
    border-radius: 12px;
    padding: 28px 22px;
    text-align: center;
    border-top: 4px solid #2e7d32;
}

.gs-step-num {
    width: 44px;
    height: 44px;
    background: #2e7d32;
    color: #fff;
    border-radius: 50%;
    font-size: 1.3em;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

/* Specificity 21 — beats .container h3 { text-align: left } (11) */
.gs-step h3 {
    font-size: 1.1em;
    color: #1b5e20;
    margin-bottom: 10px;
    text-align: center;
}

.gs-step p {
    font-size: 0.93em;
    color: #555;
    line-height: 1.6;
    margin-bottom: 16px;
}

.gs-step-link {
    font-size: 0.9em;
    color: #2e7d32;
    font-weight: 600;
    text-decoration: none;
}

.gs-step-link:hover {
    text-decoration: underline;
}

/* ============================================
   CLEANSE TOOLKIT
   ============================================ */
.gs-toolkit-section {
    padding: 60px 20px;
    background: #f8f9fa;
}

.toolkit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.toolkit-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.toolkit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

.toolkit-card-img {
    width: 100%;
    height: 170px;
    overflow: hidden;
    background: #f5f5f5;
}

.toolkit-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.toolkit-card:hover .toolkit-card-img img {
    transform: scale(1.05);
}

.toolkit-card-body {
    padding: 20px 22px 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.toolkit-card-body h3 {
    font-size: 1.1em;
    color: #1b5e20;
    margin-bottom: 8px;
}

.toolkit-card-body p {
    font-size: 0.92em;
    color: #555;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 14px;
}

.toolkit-cta {
    font-size: 0.88em;
    color: #2e7d32;
    font-weight: 600;
}

/* ============================================
   COMMON PARASITES
   ============================================ */
.gs-parasites-section {
    padding: 60px 20px;
    background: #fff;
}

.gs-parasite-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.gs-parasite-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e8f5e9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gs-parasite-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

.gs-parasite-img {
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: #f5f5f5;
}

.gs-parasite-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gs-parasite-card:hover .gs-parasite-img img {
    transform: scale(1.05);
}

.gs-parasite-body {
    padding: 16px 18px 20px;
}

.gs-parasite-body h3 {
    font-size: 1.05em;
    color: #1b5e20;
    margin-bottom: 6px;
}

.gs-parasite-body p {
    font-size: 0.9em;
    color: #555;
    line-height: 1.55;
}

/* ============================================
   SYMPTOMS
   ============================================ */
.gs-symptoms-section {
    padding: 60px 20px;
    background: #f9fbe7;
}

.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.symptom-item {
    background: #fff;
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 0.95em;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.symptom-check {
    color: #2e7d32;
    font-size: 1.1em;
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================
   WHY CLEANSE
   ============================================ */
.gs-why-section {
    padding: 60px 20px;
    background: #fff;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.why-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 28px 22px;
    text-align: center;
}

.why-icon {
    font-size: 2em;
    margin-bottom: 12px;
}

/* Specificity 21 — beats .container h3 { text-align: left } (11) */
.why-card h3 {
    font-size: 1.05em;
    color: #1b5e20;
    margin-bottom: 10px;
    text-align: center;
}

.why-card p {
    font-size: 0.92em;
    color: #555;
    line-height: 1.65;
}

/* ============================================
   REMEDIES
   ============================================ */
.gs-remedies-section {
    padding: 60px 20px;
    background: #f8f9fa;
}

.remedies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.remedy-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.remedy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.13);
}

.remedy-img {
    width: 100%;
    height: 150px;
    overflow: hidden;
    background: #f5f5f5;
}

.remedy-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.remedy-card:hover .remedy-img img {
    transform: scale(1.05);
}

.remedy-body {
    padding: 16px 18px 18px;
}

.remedy-body h3 {
    font-size: 1em;
    color: #1b5e20;
    margin-bottom: 6px;
}

.remedy-body p {
    font-size: 0.88em;
    color: #555;
    line-height: 1.55;
}

/* ============================================
   CTA BANNER
   ============================================ */
.gs-cta-banner {
    background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
    padding: 60px 20px;
    text-align: center;
}

.gs-cta-banner h2 {
    font-size: 2em;
    color: #fff;
    margin-bottom: 14px;
}

.gs-cta-banner p {
    font-size: 1.1em;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.gs-cta-banner .cta-button {
    background: #fff;
    color: #2e7d32;
    font-weight: 700;
}

.gs-cta-banner .cta-button:hover {
    background: #f1f8e9;
}

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

@media (max-width: 900px) {
    .toolkit-grid,
    .gs-parasite-grid,
    .remedies-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    .gs-hero h1 {
        font-size: 1.9em;
    }

    .gs-hero .gs-hero-sub {
        font-size: 1em;
    }

    .section-title {
        font-size: 1.7em;
    }

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

@media (max-width: 600px) {
    .gs-steps {
        grid-template-columns: 1fr;
    }

    .toolkit-grid,
    .gs-parasite-grid,
    .remedies-grid,
    .why-grid,
    .symptoms-grid {
        grid-template-columns: 1fr;
    }

    .gs-hero h1 {
        font-size: 1.7em;
    }

    .gs-cta-banner h2 {
        font-size: 1.6em;
    }
}