/* ===== Echo Page ===== */

/* ── Scroll animations ── */
.echo-page [data-anim] {
    opacity: 0;
    transition:
        opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: calc(80ms + var(--delay, 0ms));
    will-change: opacity, transform;
}

.echo-page [data-anim="fade-up"]    { transform: translateY(40px); }
.echo-page [data-anim="fade-left"]  { transform: translateX(48px); }
.echo-page [data-anim="fade-right"] { transform: translateX(-48px); }
.echo-page [data-anim="zoom-in"]    { transform: scale(0.94); }

.echo-page [data-anim].in-view {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
    .echo-page [data-anim] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}


.echo-page {
    min-height: 100vh;
    background: #f8fafc;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6rem 2rem 0;
    overflow-x: clip;
    font-family: 'Inter', system-ui, sans-serif;
}

/* ── Glow blobs ── */
.eo-glow {
    position: absolute;
    pointer-events: none;
    border-radius: 50%;
    z-index: 0;
    filter: blur(60px);
}

.eo-glow--tl {
    top: -100px; left: -120px;
    width: 580px; height: 580px;
    background: radial-gradient(circle, rgba(0,168,150,0.08) 0%, transparent 65%);
}

.eo-glow--br {
    bottom: -80px; right: -100px;
    width: 460px; height: 460px;
    background: radial-gradient(circle, rgba(0,168,150,0.06) 0%, transparent 65%);
}

/* ── Hero wrapper ── */
.eo-hero {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ── Watermark ── */
.eo-watermark {
    position: absolute;
    top: 4%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(80px, 16vw, 200px);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: rgba(0,0,0,0.06);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    user-select: none;
}

/* ── Header ── */
.eo-header {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 780px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.eo-tag {
    display: inline-block;
    border: 1px solid rgba(0,168,150,0.4);
    color: #00A896;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 999px;
    background: rgba(0,168,150,0.06);
}

.eo-title {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.eo-sub {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.7;
    max-width: 560px;
}

/* ── Video Frame ── */
.eo-video-wrap {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1000px;
    margin-top: 3.5rem;
    padding: 0 1rem;
}

.eo-video-frame {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04), 0 24px 64px rgba(0,0,0,0.10);
    background: #0f172a;
}

.eo-video-inner {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #e2e8f0;
}

.eo-video-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.eo-video-cta {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 12px;
    align-items: center;
}


.eo-video-btn {
    display: inline-flex;
    align-items: center;
    padding: 5px 20px 5px 5px;
    background: linear-gradient(180deg, #00bfac 0%, #00A896 50%, #009688 100%);
    color: #ffffff;
    font-family: inherit;
    text-decoration: none;
    border-radius: 999px;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.25) inset,
        0 -1px 0 rgba(0,0,0,0.15) inset,
        0 4px 0 #006d63,
        0 6px 16px rgba(0,168,150,0.45);
    transition: transform 0.12s, box-shadow 0.12s;
    white-space: nowrap;
}

.eo-video-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 1px 0 rgba(255,255,255,0.25) inset,
        0 -1px 0 rgba(0,0,0,0.15) inset,
        0 6px 0 #006d63,
        0 10px 24px rgba(0,168,150,0.5);
}

.eo-video-btn:active {
    transform: translateY(3px);
    box-shadow:
        0 1px 0 rgba(255,255,255,0.2) inset,
        0 -1px 0 rgba(0,0,0,0.1) inset,
        0 1px 0 #006d63,
        0 2px 8px rgba(0,168,150,0.3);
}

.eo-video-btn-icon {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: linear-gradient(180deg, #009688 0%, #006d63 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 14px;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.15) inset,
        0 2px 4px rgba(0,0,0,0.2);
}

.eo-video-btn-icon svg { width: 18px; height: 18px; stroke: #ffffff; }
.eo-video-btn-text { font-size: 0.95rem; font-weight: 700; letter-spacing: 0.01em; }

/* ══════════════════════
   VOICE AI AGENT
══════════════════════ */
.eo-voice {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 5rem -2rem 0;
    background: #ffffff;
    padding: 5rem 2rem;
    display: flex;
    justify-content: center;
}

.eo-voice-inner {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eo-voice-header {
    text-align: center;
    max-width: 720px;
    margin-bottom: 2rem;
}

.eo-voice-eyebrow {
    display: inline-block;
    color: #00A896;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    background: rgba(0,168,150,0.08);
    border: 1px solid rgba(0,168,150,0.25);
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.eo-voice-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.8rem;
}

.eo-voice-sub {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
}

.eo-voice-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.eo-voice-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #64748b;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.eo-voice-tab svg { width: 16px; height: 16px; }

.eo-voice-tab:hover {
    border-color: rgba(0,168,150,0.35);
    color: #00A896;
}

.eo-voice-tab--active {
    background: rgba(0,168,150,0.08);
    border-color: rgba(0,168,150,0.4);
    color: #00A896;
}

.eo-voice-pane {
    display: none;
    width: 100%;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.eo-voice-pane--active { display: grid; }

.eo-voice-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 32px;
    display: flex;
    flex-direction: column;
}

.eo-voice-visual {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f0fdfa 100%);
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 0;
    height: 240px;
    margin-bottom: 24px;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    overflow: hidden;
}

.eo-voice-visual--plain {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    align-items: center;
}

.eo-voice-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Hub graphic */
.eo-vv-hub {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 18px 20px;
    width: 260px;
    box-shadow: 0 4px 16px rgba(15,23,42,0.06);
    position: relative;
    z-index: 2;
}

.eo-vv-hub-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
}

.eo-vv-pills {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
}

.eo-vv-pill {
    font-size: 0.72rem;
    font-weight: 600;
    color: #94a3b8;
    background: #f1f5f9;
    padding: 3px 10px;
    border-radius: 999px;
}

.eo-vv-pill--active {
    background: rgba(0,168,150,0.12);
    color: #00A896;
}

.eo-vv-line {
    width: 100%;
    height: 50px;
    display: block;
}

.eo-vv-chip {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #475569;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 999px;
    box-shadow: 0 4px 14px rgba(15,23,42,0.08);
    z-index: 3;
}

.eo-vv-chip svg { width: 12px; height: 12px; color: #00A896; }

.eo-vv-chip--tl { top: 28px; left: 16px; }
.eo-vv-chip--tr { top: 28px; right: 16px; }
.eo-vv-chip--br { bottom: 28px; right: 16px; }

/* Chat graphic */
.eo-vv-chat {
    width: 100%;
    max-width: 340px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
}

.eo-vv-bubble {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 10px 14px;
    box-shadow: 0 4px 14px rgba(15,23,42,0.06);
}

.eo-vv-bubble--ai {
    align-self: flex-end;
    background: linear-gradient(135deg, rgba(0,168,150,0.05) 0%, #ffffff 100%);
    border-color: rgba(0,168,150,0.2);
}

.eo-vv-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.eo-vv-avatar svg { width: 16px; height: 16px; }

.eo-vv-avatar--user {
    background: #f1f5f9;
    color: #64748b;
}

.eo-vv-avatar--ai {
    background: linear-gradient(180deg, #00bfac 0%, #00A896 100%);
    color: #ffffff;
}

.eo-vv-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
}

.eo-vv-role {
    font-size: 0.7rem;
    color: #94a3b8;
}

.eo-vv-role--live {
    color: #00A896;
}

.eo-vv-msg {
    align-self: flex-end;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 10px 14px;
    box-shadow: 0 4px 14px rgba(15,23,42,0.06);
    max-width: 260px;
}

.eo-vv-msg-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #00A896;
    background: rgba(0,168,150,0.08);
    padding: 2px 8px;
    border-radius: 999px;
    margin-bottom: 6px;
}

.eo-vv-msg-tag em {
    font-style: normal;
    background: #00A896;
    color: #ffffff;
    border-radius: 999px;
    padding: 1px 6px;
    font-size: 0.65rem;
}

.eo-vv-msg p {
    font-size: 0.85rem;
    color: #475569;
    margin: 0;
}

/* Integrations / Compliance stack */
.eo-vv-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.eo-vv-logo {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #334155;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(15,23,42,0.04);
}

.eo-voice-card-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
    line-height: 1.3;
    margin-bottom: 10px;
}

.eo-voice-card-text {
    font-size: 0.92rem;
    color: #64748b;
    line-height: 1.6;
}

@media (max-width: 860px) {
    .eo-voice { padding: 4rem 1.5rem; }
    .eo-voice-pane { grid-template-columns: 1fr; }
    .eo-voice-card { padding: 24px 22px; }
    .eo-voice-visual { height: 220px; padding: 24px 16px; }
    .eo-vv-hub { width: 220px; padding: 14px 16px; }
    .eo-vv-chip { font-size: 0.7rem; padding: 4px 10px; }
}

/* ══════════════════════
   INTERACT SECTION
══════════════════════ */
.eo-interact {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 5rem -2rem 0;
    background: #f8fafc;
    padding: 6rem 2rem 5rem;
    display: flex;
    justify-content: center;
}

.eo-interact-inner {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
    align-items: stretch;
}

.eo-interact-left {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.eo-interact-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(1.7rem, 2.6vw, 2.3rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.eo-interact-title em {
    font-style: normal;
    color: #00A896;
    font-weight: 800;
}

.eo-interact-img-wrap {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    background: #0f172a;
    min-height: 320px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04), 0 16px 40px rgba(0,0,0,0.08);
}

.eo-interact-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.eo-interact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px 32px;
}

.eo-feat {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.eo-feat-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(0,168,150,0.1);
    border: 1px solid rgba(0,168,150,0.2);
    color: #00A896;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.eo-feat-icon svg { width: 20px; height: 20px; }

.eo-feat-title {
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.eo-feat-text {
    font-size: 0.88rem;
    color: #64748b;
    line-height: 1.6;
}

/* ══════════════════════
   INDIAN NUMBER SECTION
══════════════════════ */
.eo-india {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    background: #ffffff;
    padding: 6rem 2rem;
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.eo-india-inner {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.eo-india-left { display: flex; flex-direction: column; gap: 24px; }

.eo-india-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(2rem, 4.4vw, 3.4rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.eo-india-accent { color: #00A896; }

.eo-india-sub {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.65;
    max-width: 480px;
}

.eo-india-badges {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.eo-india-badge {
    display: flex;
    align-items: center;
    gap: 12px;
}

.eo-india-badge-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(0,168,150,0.08);
    border: 1px solid rgba(0,168,150,0.2);
    color: #00A896;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.eo-india-badge-icon svg { width: 18px; height: 18px; }

.eo-india-badge strong {
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.eo-india-badge span {
    font-size: 0.8rem;
    color: #64748b;
}

.eo-india-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    align-self: flex-start;
    background: linear-gradient(180deg, #00bfac 0%, #00A896 100%);
    color: #ffffff;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-top: 8px;
    box-shadow: 0 8px 24px rgba(0,168,150,0.4);
    transition: transform 0.15s, box-shadow 0.2s;
}

.eo-india-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,168,150,0.5);
}

.eo-india-cta svg { width: 16px; height: 16px; }

/* Right side visual */
.eo-india-right {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 480px;
}

.eo-india-visual {
    position: relative;
    width: 360px;
    height: 460px;
    background: transparent;
    border-radius: 24px;
    overflow: visible;
}

.eo-india-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.eo-india-chip {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #0f172a;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 999px;
    box-shadow:
        0 4px 12px rgba(15,23,42,0.06),
        0 16px 32px rgba(15,23,42,0.08);
    white-space: nowrap;
    z-index: 3;
}

.eo-india-chip-icon {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.eo-india-chip-icon svg { width: 14px; height: 14px; color: #ffffff; }
.eo-india-chip-icon--blue   { background: #2563eb; }
.eo-india-chip-icon--orange { background: #f97316; }
.eo-india-chip-icon--green  { background: #10b981; }

.eo-india-chip-flag { font-size: 1.4rem; line-height: 1; }

.eo-india-chip--tl { top: 20px;  left: -60px; }
.eo-india-chip--tr { top: 50px;  right: -80px; }
.eo-india-chip--mr { top: 50%;   right: -100px; transform: translateY(-50%); }
.eo-india-chip--br { bottom: 80px; left: -50px; }

@media (max-width: 960px) {
    .eo-india-inner { grid-template-columns: 1fr; gap: 48px; }
    .eo-india-right { min-height: 0; }
    .eo-india-visual { width: 100%; max-width: 320px; height: 380px; }
    .eo-india-chip--tl { left: -20px; }
    .eo-india-chip--tr { right: -20px; }
    .eo-india-chip--mr { right: -20px; }
    .eo-india-chip--br { left: -20px; }
}

@media (max-width: 600px) {
    .eo-india { padding: 4rem 1.25rem; width: calc(100% + 2.5rem); margin: 0 -1.25rem; }
    .eo-india-badges { gap: 18px 28px; }
    .eo-india-visual { height: 320px; max-width: 260px; }
    .eo-india-chip { font-size: 0.78rem; padding: 8px 12px; }
    .eo-india-chip-icon { width: 26px; height: 26px; }
    .eo-india-chip-icon svg { width: 12px; height: 12px; }
    .eo-india-chip--tl { top: 10px; left: -10px; }
    .eo-india-chip--tr { top: 30px; right: -10px; }
    .eo-india-chip--mr { right: -10px; }
    .eo-india-chip--br { bottom: 40px; left: -10px; }
}

/* ══════════════════════
   CORE CAPABILITIES
══════════════════════ */
.eo-core {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    background: #f8fafc;
    padding: 6rem 2rem;
    display: flex;
    justify-content: center;
}

.eo-core-inner {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eo-core-header {
    text-align: center;
    max-width: 720px;
    margin-bottom: 3rem;
}

.eo-core-eyebrow {
    display: inline-block;
    color: #00A896;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    background: rgba(0,168,150,0.08);
    border: 1px solid rgba(0,168,150,0.25);
    padding: 5px 16px;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.eo-core-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 0.8rem;
}

.eo-core-accent { color: #00A896; }

.eo-core-sub {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
}

.eo-core-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    width: 100%;
}

.eo-core-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px 28px;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.eo-core-card[data-anim]:nth-child(1) { --delay: 0ms; }
.eo-core-card[data-anim]:nth-child(2) { --delay: 80ms; }
.eo-core-card[data-anim]:nth-child(3) { --delay: 160ms; }
.eo-core-card[data-anim]:nth-child(4) { --delay: 240ms; }
.eo-core-card[data-anim]:nth-child(5) { --delay: 320ms; }
.eo-core-card[data-anim]:nth-child(6) { --delay: 400ms; }

.eo-feat[data-anim]:nth-child(1) { --delay: 0ms; }
.eo-feat[data-anim]:nth-child(2) { --delay: 80ms; }
.eo-feat[data-anim]:nth-child(3) { --delay: 160ms; }
.eo-feat[data-anim]:nth-child(4) { --delay: 240ms; }
.eo-feat[data-anim]:nth-child(5) { --delay: 320ms; }
.eo-feat[data-anim]:nth-child(6) { --delay: 400ms; }

.eo-outcome[data-anim]:nth-child(1) { --delay: 0ms; }
.eo-outcome[data-anim]:nth-child(2) { --delay: 100ms; }
.eo-outcome[data-anim]:nth-child(3) { --delay: 200ms; }
.eo-outcome[data-anim]:nth-child(4) { --delay: 300ms; }

.eo-how-step[data-anim]:nth-child(1) { --delay: 0ms; }
.eo-how-step[data-anim]:nth-child(2) { --delay: 80ms; }
.eo-how-step[data-anim]:nth-child(3) { --delay: 160ms; }
.eo-how-step[data-anim]:nth-child(4) { --delay: 240ms; }
.eo-how-step[data-anim]:nth-child(5) { --delay: 320ms; }

.eo-key-item[data-anim]:nth-child(1) { --delay: 0ms; }
.eo-key-item[data-anim]:nth-child(2) { --delay: 120ms; }
.eo-key-item[data-anim]:nth-child(3) { --delay: 240ms; }

.eo-india-badges [data-anim]:nth-child(1) { --delay: 0ms; }
.eo-india-badges [data-anim]:nth-child(2) { --delay: 100ms; }
.eo-india-badges [data-anim]:nth-child(3) { --delay: 200ms; }

.eo-india-chip[data-anim]:nth-child(1) { --delay: 200ms; }
.eo-india-chip[data-anim]:nth-child(2) { --delay: 320ms; }
.eo-india-chip[data-anim]:nth-child(3) { --delay: 440ms; }
.eo-india-chip[data-anim]:nth-child(4) { --delay: 560ms; }

.eo-core-card:hover {
    border-color: rgba(0,168,150,0.3);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(15,23,42,0.06);
}

.eo-core-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(0,168,150,0.1);
    border: 1px solid rgba(0,168,150,0.2);
    color: #00A896;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.eo-core-card-icon svg { width: 22px; height: 22px; }

.eo-core-card-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
    line-height: 1.3;
    margin-bottom: 8px;
}

.eo-core-card-text {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.55;
}

@media (max-width: 860px) {
    .eo-core { padding: 4rem 1.5rem; }
    .eo-core-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .eo-core-card { padding: 24px 20px; }
}

@media (max-width: 580px) {
    .eo-core-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════
   HOW IT WORKS
══════════════════════ */
.eo-how {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    background: #ffffff;
    padding: 3.5rem 2rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eo-how-inner {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eo-how-header {
    text-align: center;
    max-width: 720px;
    margin-bottom: 2rem;
}

.eo-how-eyebrow {
    display: inline-block;
    color: #00A896;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    background: rgba(0,168,150,0.08);
    border: 1px solid rgba(0,168,150,0.25);
    padding: 5px 16px;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.eo-how-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 0.8rem;
}

.eo-how-sub {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
}

.eo-how-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    width: 100%;
    margin-bottom: 24px;
}

.eo-how-step {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 18px 14px 12px;
    text-align: center;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
}

.eo-how-step:hover {
    border-color: rgba(0,168,150,0.4);
    transform: translateY(-2px);
}

.eo-how-step--active {
    border-color: #00A896;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(0,168,150,0.12);
}

.eo-how-num {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(0,168,150,0.12);
    color: #00A896;
    font-weight: 800;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.eo-how-step--active .eo-how-num {
    background: #00A896;
    color: #ffffff;
}

.eo-how-step-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(0,168,150,0.08);
    border: 1px solid rgba(0,168,150,0.18);
    color: #00A896;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.eo-how-step-icon svg { width: 18px; height: 18px; }

.eo-how-step-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.eo-how-step-text {
    font-size: 0.75rem;
    color: #64748b;
    line-height: 1.45;
}

.eo-how-chev {
    width: 16px;
    height: 16px;
    color: #94a3b8;
    margin-top: 4px;
    transition: transform 0.25s;
}

.eo-how-step--active .eo-how-chev {
    transform: rotate(180deg);
    color: #00A896;
}

/* Expanded panel */
.eo-how-panel {
    display: none;
    width: 100%;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 24px 28px;
    margin-top: 4px;
}

.eo-how-panel--active { display: block; }

.eo-how-panel-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.eo-how-panel-sub {
    font-size: 0.88rem;
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 18px;
    max-width: 720px;
}

.eo-how-panel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.eo-how-mini {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.eo-how-mini-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(0,168,150,0.08);
    color: #00A896;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.eo-how-mini-icon svg { width: 16px; height: 16px; }

.eo-how-mini h4 {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.eo-how-mini p {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.5;
}

@media (max-width: 1080px) {
    .eo-how-steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .eo-how { padding: 4rem 1.5rem; min-height: 0; }
    .eo-how-steps { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .eo-how-step { padding: 18px 14px 12px; }
    .eo-how-step-title { font-size: 0.92rem; }
    .eo-how-panel { padding: 22px 18px; }
    .eo-how-panel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .eo-how-steps { grid-template-columns: 1fr; }
}

/* ══════════════════════
   OUTCOMES SECTION
══════════════════════ */
.eo-outcomes {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    background: #ffffff;
    padding: 6rem 2rem;
    display: flex;
    justify-content: center;
}

.eo-outcomes-inner {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 80px;
    align-items: start;
}

.eo-outcomes-left { display: flex; flex-direction: column; gap: 18px; }

.eo-outcomes-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.eo-outcomes-sub {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.65;
    max-width: 360px;
}

.eo-outcomes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 48px;
}

.eo-outcome {
    padding: 28px 0;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.eo-outcome:nth-child(1),
.eo-outcome:nth-child(2) { padding-top: 0; }

.eo-outcome:nth-child(3),
.eo-outcome:nth-child(4) {
    border-bottom: none;
    padding-bottom: 0;
}

.eo-outcome-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #00A896;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.eo-outcome-text {
    font-size: 0.92rem;
    line-height: 1.65;
    color: #475569;
}

/* ══════════════════════
   KEY FEATURES
══════════════════════ */
.eo-key {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    background: #ffffff;
    padding: 3.5rem 2rem;
    min-height: 60vh;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eo-key-inner {
    width: 100%;
    max-width: 1200px;
}

.eo-key-header {
    text-align: center;
    margin-bottom: 2rem;
}

.eo-key-eyebrow {
    display: inline-block;
    color: #00A896;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    background: rgba(0,168,150,0.08);
    border: 1px solid rgba(0,168,150,0.25);
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 0.9rem;
}

.eo-key-title {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.03em;
    line-height: 1.15;
    max-width: 820px;
    margin: 0 auto;
}

.eo-key-accent { color: #00A896; }

.eo-key-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.eo-key-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.eo-key-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 14px;
    padding: 14px 18px;
    border-radius: 14px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.eo-key-item:hover {
    background: #f8fafc;
}

.eo-key-item--active {
    background: #f0fdf9;
    border-color: rgba(0,168,150,0.25);
}

.eo-key-item-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(0,168,150,0.1);
    border: 1px solid rgba(0,168,150,0.2);
    color: #00A896;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.eo-key-item-icon svg { width: 18px; height: 18px; }

.eo-key-item-body h3 {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.01em;
    margin-bottom: 4px;
}

.eo-key-item-body p {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.5;
}

.eo-key-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.eo-key-preview-card {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    box-shadow: 0 10px 30px rgba(15,23,42,0.08);
}

.eo-key-preview-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.eo-key-preview-card img[hidden] {
    display: none;
}

.eo-key-dots {
    display: flex;
    gap: 10px;
}

.eo-key-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #cbd5e1;
    cursor: pointer;
    transition: background 0.2s, width 0.2s;
}

.eo-key-dot--active {
    background: #00A896;
    width: 24px;
}

@media (max-width: 960px) {
    .eo-key-grid { grid-template-columns: 1fr; gap: 40px; }
    .eo-key { padding: 4rem 1.5rem; min-height: 0; }
}

@media (max-width: 580px) {
    .eo-key-item { grid-template-columns: 44px 1fr; padding: 16px 16px; gap: 14px; }
    .eo-key-item-icon { width: 36px; height: 36px; }
}

/* ══════════════════════
   EARLY-ACCESS CTA
══════════════════════ */
.eo-cta {
    position: relative;
    z-index: 2;
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    background: #f8fafc;
    padding: 4rem 2rem 6rem;
    display: flex;
    justify-content: center;
}

.eo-cta-card {
    position: relative;
    width: 100%;
    max-width: 1100px;
    background: linear-gradient(160deg, #062a26 0%, #0f3933 55%, #0a2521 100%);
    border-radius: 24px;
    padding: 36px 56px;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06), 0 28px 60px rgba(0,168,150,0.18);
    border: 1px solid rgba(0,168,150,0.25);
}

.eo-cta-glow {
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 520px;
    height: 320px;
    background: radial-gradient(ellipse, rgba(0,191,172,0.35) 0%, transparent 65%);
    pointer-events: none;
}

.eo-cta-tag {
    position: relative;
    display: inline-block;
    border: 1px solid rgba(0,191,172,0.45);
    color: #5eead4;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 999px;
    background: rgba(0,191,172,0.08);
    margin-bottom: 12px;
}

.eo-cta-title {
    position: relative;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.eo-cta-sub {
    position: relative;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.55;
    max-width: 560px;
    margin: 0 auto 20px;
}

.eo-cta-form {
    position: relative;
    display: flex;
    gap: 8px;
    max-width: 520px;
    margin: 0 auto;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 999px;
    padding: 6px 6px 6px 22px;
    transition: border-color 0.2s;
}

.eo-cta-form:focus-within {
    border-color: rgba(0,191,172,0.6);
    box-shadow: 0 0 0 4px rgba(0,168,150,0.12);
}

.eo-cta-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    min-width: 0;
}

.eo-cta-input::placeholder { color: rgba(255,255,255,0.45); }

.eo-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(180deg, #00bfac 0%, #00A896 100%);
    color: #ffffff;
    border: none;
    border-radius: 999px;
    padding: 12px 22px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(0,168,150,0.4);
    white-space: nowrap;
}

.eo-cta-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(0,168,150,0.55);
}

.eo-cta-btn svg { width: 16px; height: 16px; }

.eo-cta-msg {
    position: absolute;
    left: 50%;
    bottom: -36px;
    transform: translateX(-50%);
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity 0.25s;
    white-space: nowrap;
    pointer-events: none;
}

.eo-cta-msg.show { opacity: 1; }
.eo-cta-success { color: #5eead4; }
.eo-cta-error   { color: #fca5a5; }

.eo-cta-note {
    position: relative;
    margin-top: 18px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.02em;
}

/* ══════════════════════
   RESPONSIVE
══════════════════════ */
@media (max-width: 1080px) {
    .eo-interact-inner { gap: 56px; }
    .eo-interact-grid { gap: 30px 24px; }
}

@media (max-width: 960px) {
    .eo-interact-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .eo-interact-left { max-width: 720px; margin: 0 auto; width: 100%; }
    .eo-interact-img-wrap {
        min-height: 0;
        aspect-ratio: 16 / 10;
        max-height: 420px;
    }
    .eo-interact { padding: 5rem 1.5rem 4rem; }
    .eo-interact-grid { grid-template-columns: 1fr 1fr; gap: 32px 28px; }

    .eo-outcomes-inner { grid-template-columns: 1fr; gap: 48px; }
    .eo-outcomes { padding: 5rem 1.5rem; }
    .eo-outcomes-sub { max-width: 100%; }
}

@media (max-width: 640px) {
    .eo-interact-grid { grid-template-columns: 1fr; gap: 28px; }
    .eo-interact-title { font-size: clamp(1.5rem, 6vw, 2rem); }
    .eo-interact-left { gap: 24px; }
    .eo-outcomes-grid { grid-template-columns: 1fr; column-gap: 0; }
    .eo-outcome:nth-child(2) { padding-top: 28px; }
    .eo-outcome:nth-child(3) {
        border-bottom: 1px solid #e2e8f0;
        padding-bottom: 28px;
    }
}

@media (max-width: 600px) {
    .echo-page { padding: 5rem 1.25rem 3rem; }
    .eo-title { font-size: 2rem; }
    .eo-watermark { font-size: 18vw; top: -1%; }
    .eo-video-frame { border-radius: 16px; }
    .eo-video-cta { bottom: 16px; }
    .eo-video-btn { padding: 3px 12px 3px 3px; }
    .eo-video-btn-icon { width: 24px; height: 24px; margin-right: 7px; }
    .eo-video-btn-icon svg { width: 11px; height: 11px; }
    .eo-video-btn-text { font-size: 0.68rem; }
    .eo-video-cta { gap: 6px; bottom: 10px; }

    .eo-interact { width: calc(100% + 2.5rem); margin: 3rem -1.25rem 0; padding: 4rem 1.25rem 3rem; }
    .eo-interact-img-wrap { aspect-ratio: 16 / 11; max-height: 320px; }

    .eo-cta { padding: 4rem 1.25rem 5rem; width: calc(100% + 2.5rem); margin: 0 -1.25rem; }
    .eo-cta-card { padding: 40px 24px; border-radius: 22px; }
    .eo-cta-form {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
        gap: 10px;
    }
    .eo-cta-form:focus-within { box-shadow: none; }
    .eo-cta-input {
        background: rgba(255,255,255,0.07);
        border: 1px solid rgba(255,255,255,0.12);
        border-radius: 999px;
        padding: 14px 20px;
    }
    .eo-cta-btn { justify-content: center; padding: 14px 20px; }
}