html, body {
    overflow-x: hidden;
}

.otc-section {
    position: relative;
    padding: var(--section-padding, 7rem 0);
    background: var(--section-bg, #ffffff);
    overflow: hidden;
}

.otc-section[class*="otc-"] {
    --otc-surface: rgba(255,255,255,0.06);
}

.otc-grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.32;
}

.otc-grid::before,
.otc-grid::after {
    content: '';
    position: absolute;
    inset: 0;
}

.otc-grid::before {
    background-image:
        linear-gradient(to right, rgba(255,255,255,0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 42px 42px;
}

.otc-grid::after {
    background:
        radial-gradient(circle at 18% 20%, rgba(98,191,202,0.16), transparent 30%),
        radial-gradient(circle at 82% 24%, rgba(200,168,78,0.12), transparent 26%),
        radial-gradient(circle at 60% 78%, rgba(98,191,202,0.11), transparent 24%);
}

.otc-hero,
.otc-process,
.otc-cta {
    color: #ffffff;
}

.otc-hero {
    min-height: 800px;
    display: flex;
    align-items: center;
}

.otc-hero-media,
.otc-hero-overlay,
.otc-cta-bg {
    position: absolute;
    inset: 0;
}

.otc-hero-media img,
.otc-image-card img,
.otc-form-visual-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.otc-hero-media img {
    opacity: 0.24;
    transform: scale(1.04);
    filter: saturate(1.05);
}

.otc-hero-overlay {
    background:
        linear-gradient(112deg, rgba(10,22,40,0.97) 0%, rgba(10,22,40,0.5) 42%, rgba(10,22,40,0.5) 100%),
        radial-gradient(circle at 80% 14%, rgba(98,191,202,0.16) 0%, transparent 30%),
        radial-gradient(circle at 14% 82%, rgba(200,168,78,0.12) 0%, transparent 24%);
}

.otc-hero::after,
.otc-process::after,
.otc-cta::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.otc-hero::after {
    top: -140px;
    right: -160px;
    width: 540px;
    height: 540px;
    border: 1px solid rgba(98,191,202,0.14);
}

.otc-process::after {
    left: -180px;
    bottom: -180px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(98,191,202,0.14) 0%, transparent 68%);
}

.otc-cta::after {
    right: -140px;
    top: -140px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(200,168,78,0.15) 0%, transparent 70%);
}

.otc-hero .container,
.otc-process .container,
.otc-cta .container,
.otc-form-section .container {
    position: relative;
    z-index: 2;
}

.otc-hero-inner {
    position: relative;
    max-width: 900px;
}

.otc-badge,
.section-badge,
.section-label,
.visual-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    border-radius: 999px;
    font-weight: 800;
}

.otc-badge,
.section-badge {
    padding: 0.5rem 1rem;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.otc-badge {
    margin-bottom: 1.7rem;
    color: #62BFCA;
    background: rgba(98,191,202,0.13);
    border: 1px solid rgba(98,191,202,0.28);
}

.section-badge {
    color: var(--accent, #c8a84e);
    background: rgba(200,168,78,0.08);
    border: 1px solid rgba(200,168,78,0.22);
    margin-bottom: 1.25rem;
}

.section-badge.light,
.visual-badge {
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.09);
    border: 1px solid rgba(255,255,255,0.14);
}

.section-label {
    padding: 0.45rem 0.9rem;
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent, #c8a84e);
    background: rgba(200,168,78,0.08);
    border: 1px solid rgba(200,168,78,0.16);
}

.otc-badge svg,
.section-badge svg,
.visual-badge svg {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
}

.otc-hero h1,
.otc-copy h2,
.otc-section-head h2,
.otc-cta h2,
.otc-form-header .section-title,
.otc-image-card-copy h3 {
    font-family: 'Archivo', sans-serif;
    font-weight: 900;
    line-height: 1.06;
    letter-spacing: -0.03em;
}

.otc-hero h1 {
    color: #ffffff;
    font-size: clamp(3rem, 7vw, 4.5rem);
    margin-bottom: 1.4rem;
    text-shadow: 0 12px 40px rgba(0,0,0,0.22);
}

.otc-hero-copy {
    max-width: 740px;
    font-size: 1.15rem;
    line-height: 1.85;
    color: rgba(255,255,255,0.84);
    margin-bottom: 2rem;
}

.otc-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.otc-hero-actions .btn,
.otc-inline-btn,
.otc-submit {
    transition: transform 0.28s ease, box-shadow 0.28s ease, background-color 0.28s ease, border-color 0.28s ease;
}

.otc-hero-actions .btn:hover,
.otc-inline-btn:hover,
.otc-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(10,22,40,0.22);
}

.otc-hero-actions .btn-outline {
    background: transparent !important;
    border: 2px solid #fff !important;
    color: #fff !important;
}

.otc-hero-actions .btn svg,
.otc-submit svg {
    width: 18px;
    height: 18px;
    margin-left: 0.35rem;
}

.otc-hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 3rem;
}

.otc-hero-metrics div,
.otc-process-card,
.otc-cta-panel,
.otc-panel,
.otc-card,
.otc-solution-card,
.otc-link-card,
.otc-form-col,
.otc-form-visual {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
}

.otc-hero-metrics div {
    padding: 1.25rem 1.1rem;
    border-radius: 18px;
}

.otc-hero-metrics div,
.otc-panel,
.otc-card,
.otc-solution-card,
.otc-process-card,
.otc-cta-panel,
.otc-link-card,
.otc-form-col,
.otc-form-visual,
.otc-image-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.otc-hero-metrics div:hover,
.otc-panel:hover,
.otc-card:hover,
.otc-solution-card:hover,
.otc-process-card:hover,
.otc-cta-panel:hover,
.otc-link-card:hover,
.otc-form-col:hover,
.otc-form-visual:hover,
.otc-image-card:hover {
    transform: translateY(-5px);
    border-color: rgba(98,191,202,0.36);
    box-shadow: 0 22px 40px rgba(0,0,0,0.12);
}

.otc-hero-metrics strong {
    display: block;
    margin-bottom: 0.4rem;
    color: #fff;
    font-size: 1.04rem;
    font-weight: 800;
}

.otc-hero-metrics span {
    color: rgba(255,255,255,0.76);
    font-size: 0.9rem;
    line-height: 1.55;
}

.otc-two-col,
.otc-cta-grid,
.otc-two-col-image,
.otc-form-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.otc-two-col,
.otc-cta-grid,
.otc-two-col-image {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.otc-form-grid {
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

.otc-copy h2,
.otc-section-head h2,
.otc-cta h2,
.otc-form-header .section-title {
    font-size: clamp(2.25rem, 4.3vw, 3.35rem);
    color: var(--primary, #0a1628);
    margin-bottom: 1.4rem;
}

.otc-section-head-light h2,
.otc-cta h2,
.otc-image-card-copy h3 {
    color: #ffffff;
}

.otc-section-head {
    max-width: 780px;
    margin: 0 0 3rem;
}

.otc-section-head p,
.otc-copy p,
.otc-card p,
.otc-process-card p,
.otc-solution-card p,
.otc-link-card p,
.otc-cta-panel p,
.otc-form-header p,
.otc-form-copy,
.visual-text {
    font-size: 1rem;
    line-height: 1.85;
}

.otc-copy p,
.otc-section-head p,
.otc-card p,
.otc-process-card p,
.otc-solution-card p,
.otc-link-card p,
.otc-form-header p,
.otc-form-copy {
    color: var(--gray-600, #4b5563);
}

.otc-section-head-light p,
.otc-cta-panel p,
.visual-text,
.otc-image-card-copy {
    color: rgba(255,255,255,0.82);
}

.otc-quote {
    position: relative;
    margin: 0 0 1.75rem;
    padding: 1.75rem 2rem;
    background: linear-gradient(135deg, rgba(98,191,202,0.06) 0%, rgba(200,168,78,0.06) 100%);
    border-left: 4px solid #62BFCA;
    border-radius: 0 16px 16px 0;
    box-shadow: 0 6px 22px rgba(10,22,40,0.04);
}

.otc-quote p {
    margin: 0;
    font-family: 'Archivo', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    font-style: italic;
    line-height: 1.7;
    color: var(--primary, #0a1628);
}

.otc-panel,
.otc-card,
.otc-solution-card,
.otc-process-card,
.otc-cta-panel,
.otc-link-card,
.otc-form-col,
.otc-form-visual {
    padding: 2rem;
    border-radius: 24px;
}

.otc-panel {
    background: linear-gradient(135deg, rgba(98,191,202,0.08) 0%, rgba(200,168,78,0.08) 100%);
    border: 1px solid rgba(10,22,40,0.08);
}

.otc-panel h3,
.otc-card h3,
.otc-solution-card h3,
.otc-process-card h3,
.otc-link-card h3,
.otc-cta-panel h3,
.otc-form-visual h3 {
    margin: 0 0 1rem;
    font-family: 'Archivo', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--primary, #0a1628);
}

.otc-cta-panel h3,
.otc-process-card h3,
.otc-form-visual h3 {
    color: #fff;
}

.otc-checklist,
.otc-solution-card ul {
    margin: 1.2rem 0 0;
    padding: 0;
    list-style: none;
}

.otc-checklist li,
.otc-solution-card li {
    position: relative;
    padding-left: 1.7rem;
    margin-bottom: 0.95rem;
    line-height: 1.75;
    color: var(--gray-700, #334155);
}

.otc-checklist li::before,
.otc-solution-card li::before {
    content: '';
    position: absolute;
    top: 0.7rem;
    left: 0;
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #62BFCA, #c8a84e);
    box-shadow: 0 0 0 6px rgba(98,191,202,0.08);
}

.otc-card-grid {
    display: grid;
    gap: 1.5rem;
}

.otc-card-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.otc-card-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.otc-card,
.otc-link-card,
.otc-solution-card {
    background: #ffffff;
    border: 1px solid rgba(10,22,40,0.08);
    box-shadow: 0 14px 30px rgba(10,22,40,0.05);
}

.otc-link-card {
    text-decoration: none;
}

.otc-link-card span {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.86rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent, #c8a84e);
}

.otc-icon-wrap {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    border-radius: 18px;
    color: #62BFCA;
    background: linear-gradient(135deg, rgba(98,191,202,0.12) 0%, rgba(200,168,78,0.12) 100%);
}

.otc-icon-wrap svg {
    width: 26px;
    height: 26px;
}

.otc-image-card {
    position: relative;
    min-height: 540px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(10,22,40,0.12);
}

.otc-image-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,22,40,0.1), rgba(10,22,40,0.84));
}

.otc-image-card-copy {
    position: absolute;
    inset: auto 0 0 0;
    padding: 2rem;
    z-index: 2;
}

.otc-outcomes {
    display: grid;
    gap: 1rem;
    margin: 1.8rem 0;
}

.otc-outcomes div {
    padding: 1rem 1.15rem;
    border-radius: 16px;
    background: rgba(10,22,40,0.04);
    border: 1px solid rgba(10,22,40,0.08);
}

.otc-outcomes strong {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 1rem;
    color: var(--primary, #0a1628);
}

.otc-outcomes span {
    color: var(--gray-600, #4b5563);
    line-height: 1.7;
}

.otc-inline-btn {
    margin-top: 0.3rem;
}

.otc-process-card,
.otc-cta-panel {
    background: rgba(255,255,255,0.06);
}

.otc-process-card p,
.otc-cta-panel p {
    color: rgba(255,255,255,0.78);
}

.otc-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    margin-bottom: 1rem;
    background: rgba(200,168,78,0.14);
    color: var(--accent, #c8a84e);
    font-family: 'Archivo', sans-serif;
    font-size: 0.9rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.otc-form-section {
    background: linear-gradient(180deg, #eef4f8 0%, #ffffff 100%);
}

.otc-form-header {
    max-width: 780px;
    margin: 0 auto 3rem;
    text-align: center;
}

.otc-form-header .section-title {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.otc-form-visual {
    position: relative;
    min-height: 100%;
    overflow: hidden;
    background: var(--primary, #0a1628);
}

.otc-form-visual-image,
.otc-form-visual-overlay {
    position: absolute;
    inset: 0;
}

.otc-form-visual-overlay {
    background:
        linear-gradient(180deg, rgba(10,22,40,0.24), rgba(10,22,40,0.9)),
        radial-gradient(circle at 20% 20%, rgba(98,191,202,0.18), transparent 30%);
}

.otc-form-visual-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 100%;
}

.otc-form-visual-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.otc-form-visual-stat {
    padding: 0.95rem;
    border-radius: 16px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
}

.otc-form-visual-stat strong,
.otc-form-visual-stat span {
    display: block;
}

.otc-form-visual-stat strong {
    color: #fff;
    font-size: 0.98rem;
    margin-bottom: 0.2rem;
}

.otc-form-visual-stat span {
    color: rgba(255,255,255,0.72);
    font-size: 0.84rem;
    line-height: 1.5;
}

.otc-form-col {
    background: #ffffff;
    border: 1px solid rgba(10,22,40,0.08);
    box-shadow: 0 18px 38px rgba(10,22,40,0.08);
}

.otc-form-blockquote {
    background: #e8f1f8;
    border-radius: 12px;
    padding: 1.4rem 1.4rem;
    margin: 0 0 1rem;
    color: #334155;
    font-family: 'Archivo', sans-serif;
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.6;
}

.otc-form-divider {
    height: 1px;
    background: linear-gradient(90deg, rgba(10,22,40,0.1), rgba(10,22,40,0.04));
    margin: 1.4rem 0 1.3rem;
}

.otc-form-heading {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary, #0a1628);
}

.otc-form-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.otc-form-group {
    position: relative;
    margin-bottom: 1rem;
}

.otc-form-group-full {
    margin-bottom: 1rem;
}

.otc-form-group label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--primary, #0a1628);
}

.otc-form-group input,
.otc-form-group textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(10,22,40,0.12);
    background: #f8fbfd;
    color: var(--primary, #0a1628);
    font-size: 0.98rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.otc-form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.otc-form-group input:focus,
.otc-form-group textarea:focus {
    outline: none;
    border-color: rgba(98,191,202,0.8);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(98,191,202,0.12);
}

.optional-tag {
    color: #64748b;
    font-size: 0.82rem;
}

.otc-gdpr-notice {
    margin: 0.2rem 0 0.9rem;
    color: #475569;
    line-height: 1.7;
}

.otc-gdpr-notice a {
    color: var(--accent, #c8a84e);
    font-weight: 700;
}

.otc-consent-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 0 0 1rem;
    color: #334155;
    line-height: 1.6;
}

.otc-consent-label input {
    margin-top: 0.2rem;
}

.otc-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    width: 100%;
    min-height: 56px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary, #0a1628) 0%, #102548 100%);
    color: #ffffff;
    font-size: 0.86rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
}

.otc-cta-bg {
    background:
        linear-gradient(100deg, rgba(10,22,40,0.96) 0%, rgba(10,22,40,0.9) 100%),
        url('https://images.unsplash.com/photo-1526628953301-3e589a6a8b74?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    opacity: 1;
}

.otc-cta-panel {
    padding: 2.25rem;
}

.otc-cta-note {
    margin-top: 1.2rem;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.74);
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@media (max-width: 1180px) {
    .otc-card-grid-4,
    .otc-card-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .otc-two-col,
    .otc-cta-grid,
    .otc-two-col-image,
    .otc-form-grid {
        grid-template-columns: 1fr;
    }

    .otc-hero {
        min-height: auto;
        padding: 8.5rem 0 5rem;
    }

    .otc-image-card {
        min-height: 420px;
    }

    .otc-form-visual {
        min-height: 420px;
    }
}

@media (max-width: 767px) {
    .otc-section {
        padding: 5rem 0;
    }

    .otc-hero {
        padding: 8rem 0 4.5rem;
    }

    .otc-hero h1 {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .otc-hero-copy,
    .otc-copy p,
    .otc-section-head p,
    .otc-card p,
    .otc-process-card p,
    .otc-solution-card p,
    .otc-link-card p,
    .otc-cta-panel p,
    .otc-form-header p,
    .otc-form-copy,
    .visual-text {
        font-size: 0.98rem;
        line-height: 1.75;
    }

    .otc-hero-metrics,
    .otc-card-grid-4,
    .otc-card-grid-3,
    .otc-form-fields,
    .otc-form-visual-stats {
        grid-template-columns: 1fr;
    }

    .otc-panel,
    .otc-card,
    .otc-solution-card,
    .otc-process-card,
    .otc-cta-panel,
    .otc-link-card,
    .otc-form-col,
    .otc-form-visual {
        padding: 1.6rem;
    }

    .otc-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .otc-image-card,
    .otc-form-visual {
        min-height: 320px;
    }

    .otc-inline-btn,
    .otc-submit {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .otc-panel,
    .otc-card,
    .otc-solution-card,
    .otc-process-card,
    .otc-cta-panel,
    .otc-link-card,
    .otc-form-col,
    .otc-form-visual,
    .otc-image-card,
    .otc-hero-actions .btn,
    .otc-hero-metrics div,
    .otc-outcomes div,
    .otc-icon-wrap,
    .reveal,
    .otc-submit {
        transition: none;
    }
}

.scroll-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 56px;
    height: 56px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, #62BFCA 0%, #4ea9b3 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 14px 30px rgba(10, 22, 40, 0.22);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease, background 0.3s ease;
    z-index: 9999;
}

.scroll-to-top:hover {
    transform: translateY(0) scale(1.04);
    background: linear-gradient(135deg, #0a1628 0%, #132a4a 100%);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
}

@media (max-width: 767px) {
    .scroll-to-top {
        right: 16px;
        bottom: 16px;
        width: 50px;
        height: 50px;
    }
}