/* ── HERO ── */
.hc-hero {
    position: relative;
    overflow: hidden;
    padding: 120px 0 100px;
    background: #0a0a0f;
    min-height: 600px;
    display: flex;
    align-items: center;
}

/* Dot-grid background */
.hc-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
}

/* Floating glow orbs */
.hc-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hc-hero-glow--1 {
    width: 500px;
    height: 500px;
    background: rgba(139, 92, 246, 0.15);
    top: -15%;
    right: 10%;
    animation: heroGlowDrift1 12s ease-in-out infinite;
}

.hc-hero-glow--2 {
    width: 400px;
    height: 400px;
    background: rgba(41, 182, 232, 0.12);
    bottom: -10%;
    left: -5%;
    animation: heroGlowDrift2 15s ease-in-out infinite;
}

.hc-hero-glow--3 {
    width: 350px;
    height: 350px;
    background: rgba(236, 72, 153, 0.08);
    top: 40%;
    left: 40%;
    animation: heroGlowDrift3 18s ease-in-out infinite;
}

@keyframes heroGlowDrift1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, 20px) scale(1.05); }
    66% { transform: translate(-20px, -10px) scale(0.95); }
}

@keyframes heroGlowDrift2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.08); }
}

@keyframes heroGlowDrift3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, 20px) scale(1.1); }
}

/* Neural canvas */
.hc-hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

.hc-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hc-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    color: #a78bfa;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
    width: fit-content;
}

.hc-hero-badge::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #a78bfa;
    animation: hcPulse 2s ease-in-out infinite;
}

@keyframes hcPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hc-hero-title {
    font-family: 'Sora', sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 800;
    line-height: 1.12;
    color: #fff;
    margin-bottom: 22px;
    letter-spacing: -0.02em;
}

.hc-hero-title span {
    background: linear-gradient(135deg, #29B6E8, #a78bfa, #EC4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: heroTitleShift 6s ease-in-out infinite;
}

@keyframes heroTitleShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hc-hero-desc {
    font-size: 1.08rem;
    color: #7a8ba8;
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 480px;
}

.hc-hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hc-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #8B5CF6, #6D28D9);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    border-radius: 12px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 25px rgba(139, 92, 246, 0.35);
}

.hc-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 35px rgba(139, 92, 246, 0.5);
    background: linear-gradient(135deg, #9b6ff7, #7C3AED);
}

.hc-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: rgba(255,255,255,0.04);
    color: #cbd5e1;
    font-size: 15px;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hc-btn-secondary:hover {
    border-color: rgba(255,255,255,0.25);
    color: #fff;
    background: rgba(255,255,255,0.07);
}


/* ── AI Automation Visual ── */
.hc-hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hc-auto-scene {
    position: relative;
    width: 440px;
    height: 440px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background glow */
.hc-brain-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(139,92,246,0.2) 0%, rgba(139,92,246,0.06) 45%, transparent 70%);
    border-radius: 50%;
    animation: hcBrainGlow 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes hcBrainGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

/* Central brain core */
.hc-brain-core {
    position: relative;
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
}

.hc-brain-orb {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8B5CF6 0%, #6d28d9 50%, #4c1d95 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
    box-shadow:
        0 0 40px rgba(139,92,246,0.5),
        0 0 80px rgba(139,92,246,0.2),
        inset 0 -8px 20px rgba(0,0,0,0.3);
    position: relative;
    z-index: 5;
    animation: hcOrbPulse 3s ease-in-out infinite;
}

@keyframes hcOrbPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 40px rgba(139,92,246,0.5), 0 0 80px rgba(139,92,246,0.2), inset 0 -8px 20px rgba(0,0,0,0.3);
    }
    50% {
        transform: scale(1.06);
        box-shadow: 0 0 60px rgba(139,92,246,0.65), 0 0 110px rgba(139,92,246,0.3), inset 0 -8px 20px rgba(0,0,0,0.3);
    }
}

/* Morphing rings around brain */
.hc-brain-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1.5px solid rgba(139,92,246,0.25);
    transform: translate(-50%, -50%);
}

.hc-brain-ring--1 {
    width: 105px;
    height: 105px;
    border-radius: 42% 58% 55% 45% / 50% 42% 58% 50%;
    animation: hcBrainMorph1 4s ease-in-out infinite;
}

.hc-brain-ring--2 {
    width: 125px;
    height: 125px;
    border-radius: 55% 45% 42% 58% / 45% 55% 45% 55%;
    animation: hcBrainMorph2 5s ease-in-out infinite;
}

.hc-brain-ring--3 {
    width: 145px;
    height: 145px;
    border-radius: 45% 55% 50% 50% / 58% 42% 55% 45%;
    animation: hcBrainMorph3 6s ease-in-out infinite;
}

@keyframes hcBrainMorph1 {
    0%   { border-radius: 42% 58% 55% 45% / 50% 42% 58% 50%; transform: translate(-50%,-50%) rotate(0deg); opacity: 0.3; }
    50%  { border-radius: 55% 45% 42% 58% / 42% 55% 45% 58%; transform: translate(-50%,-50%) rotate(180deg); opacity: 0.7; }
    100% { border-radius: 42% 58% 55% 45% / 50% 42% 58% 50%; transform: translate(-50%,-50%) rotate(360deg); opacity: 0.3; }
}

@keyframes hcBrainMorph2 {
    0%   { border-radius: 55% 45% 42% 58% / 45% 55% 45% 55%; transform: translate(-50%,-50%) rotate(0deg); opacity: 0.25; }
    50%  { border-radius: 42% 58% 55% 45% / 55% 42% 58% 42%; transform: translate(-50%,-50%) rotate(-180deg); opacity: 0.6; }
    100% { border-radius: 55% 45% 42% 58% / 45% 55% 45% 55%; transform: translate(-50%,-50%) rotate(-360deg); opacity: 0.25; }
}

@keyframes hcBrainMorph3 {
    0%   { border-radius: 45% 55% 50% 50% / 58% 42% 55% 45%; transform: translate(-50%,-50%) rotate(0deg); opacity: 0.2; }
    50%  { border-radius: 58% 42% 45% 55% / 45% 58% 42% 55%; transform: translate(-50%,-50%) rotate(180deg); opacity: 0.5; }
    100% { border-radius: 45% 55% 50% 50% / 58% 42% 55% 45%; transform: translate(-50%,-50%) rotate(360deg); opacity: 0.2; }
}

/* Orbiting nodes */
.hc-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 1px dashed rgba(139,92,246,0.1);
}

.hc-orbit--1 {
    width: 240px;
    height: 240px;
    transform: translate(-50%, -50%);
    animation: hcOrbitSpin 10s linear infinite;
}

.hc-orbit--2 {
    width: 240px;
    height: 240px;
    transform: translate(-50%, -50%);
    animation: hcOrbitSpin 12s linear infinite reverse;
}

.hc-orbit--3 {
    width: 330px;
    height: 330px;
    transform: translate(-50%, -50%);
    animation: hcOrbitSpin 14s linear infinite;
}

.hc-orbit--4 {
    width: 330px;
    height: 330px;
    transform: translate(-50%, -50%);
    animation: hcOrbitSpin 16s linear infinite reverse;
}

@keyframes hcOrbitSpin {
    0%   { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.hc-node {
    position: absolute;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    z-index: 4;
}

.hc-node--chat {
    background: linear-gradient(135deg, #8B5CF6, #a78bfa);
    top: -21px;
    left: 50%;
    transform: translateX(-50%);
    animation: hcNodeCounterSpin 10s linear infinite;
}

.hc-node--gear {
    background: linear-gradient(135deg, #0ea5e9, #38bdf8);
    bottom: -21px;
    left: 50%;
    transform: translateX(-50%);
    animation: hcNodeCounterSpin 12s linear infinite reverse;
}

.hc-node--bolt {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    top: -21px;
    left: 50%;
    transform: translateX(-50%);
    animation: hcNodeCounterSpin 14s linear infinite;
}

.hc-node--graph {
    background: linear-gradient(135deg, #10b981, #4ade80);
    bottom: -21px;
    left: 50%;
    transform: translateX(-50%);
    animation: hcNodeCounterSpin 16s linear infinite reverse;
}

@keyframes hcNodeCounterSpin {
    0%   { transform: translateX(-50%) rotate(0deg); }
    100% { transform: translateX(-50%) rotate(-360deg); }
}

/* Data stream particles */
.hc-stream {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    z-index: 3;
}

.hc-stream--1 { background: #8B5CF6; top: 18%; left: 30%; box-shadow: 0 0 8px rgba(139,92,246,0.6); animation: hcStreamFloat 3s ease-in-out infinite; }
.hc-stream--2 { background: #4ade80; top: 25%; right: 22%; box-shadow: 0 0 8px rgba(74,222,128,0.5); animation: hcStreamFloat 4s ease-in-out infinite 0.5s; }
.hc-stream--3 { background: #38bdf8; bottom: 22%; left: 20%; box-shadow: 0 0 8px rgba(56,189,248,0.5); animation: hcStreamFloat 3.5s ease-in-out infinite 1s; }
.hc-stream--4 { background: #f59e0b; bottom: 18%; right: 28%; box-shadow: 0 0 8px rgba(245,158,11,0.5); animation: hcStreamFloat 4.5s ease-in-out infinite 1.5s; }
.hc-stream--5 { background: #a78bfa; top: 45%; left: 8%; box-shadow: 0 0 8px rgba(167,139,250,0.5); animation: hcStreamFloat 5s ease-in-out infinite 0.8s; }
.hc-stream--6 { background: #67e8f9; top: 50%; right: 10%; box-shadow: 0 0 8px rgba(103,232,249,0.4); animation: hcStreamFloat 3.8s ease-in-out infinite 2s; }

@keyframes hcStreamFloat {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
    25% { transform: translateY(-15px) scale(1.5); opacity: 0.9; }
    50% { transform: translateY(-5px) scale(1); opacity: 0.5; }
    75% { transform: translateY(-20px) scale(1.8); opacity: 1; }
}

/* Floating tags */
.hc-float-tag {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(17,17,24,0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #94a3b8;
    z-index: 6;
    white-space: nowrap;
}

.hc-ft-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.hc-float-tag--1 {
    top: 6%;
    right: 5%;
    animation: hcTagFloat 5s ease-in-out infinite;
}

.hc-float-tag--2 {
    bottom: 12%;
    left: 3%;
    animation: hcTagFloat 5s ease-in-out infinite 1.5s;
}

.hc-float-tag--3 {
    bottom: 6%;
    right: 8%;
    animation: hcTagFloat 5s ease-in-out infinite 3s;
}

@keyframes hcTagFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Pulse rings expanding from center */
.hc-pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 1px solid rgba(139,92,246,0.3);
    transform: translate(-50%, -50%);
    z-index: 1;
}

.hc-pulse-ring--1 { animation: hcPulseExpand 3s ease-out infinite; }
.hc-pulse-ring--2 { animation: hcPulseExpand 3s ease-out infinite 1s; }
.hc-pulse-ring--3 { animation: hcPulseExpand 3s ease-out infinite 2s; }

@keyframes hcPulseExpand {
    0% { width: 80px; height: 80px; opacity: 0.6; }
    100% { width: 400px; height: 400px; opacity: 0; }
}


/* ── STATS BAR ── */
.hc-stats-bar {
    background: #fff;
    padding: 50px 0;
    border-bottom: 1px solid #e8f0fe;
}

.hc-stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.hc-stat h3 {
    font-family: 'Sora', sans-serif;
    font-size: 42px;
    font-weight: 800;
    color: #071c3d;
    margin-bottom: 6px;
}

.hc-stat p {
    font-size: 15px;
    color: #5f6d85;
    margin: 0;
}


/* ── CAPABILITIES ── */
.hc-capabilities {
    padding: 40px 0;
    background: #f8fafc;
}

.hc-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

.hc-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 20px;
}

.hc-section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    background: rgba(74, 211, 72, 0.08);
    border: 1px solid rgba(74, 211, 72, 0.18);
    color: #16a34a;
    border-radius: 50px;
    
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.hc-section-title {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    font-weight: 800;
    color: #071c3d;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hc-section-subtitle {
    font-size: 17px;
    color: #5f6d85;
    line-height: 1.7;
}

.hc-cap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.hc-cap-card {
    background: #fff;
    border: 1px solid #e8f0fe;
    border-radius: 22px;
    padding: 36px 30px;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.hc-cap-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height 0.35s ease;
}

.hc-cap-card:hover {
    transform: translateY(-8px);
}

.hc-cap-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    font-size: 24px;
}

.hc-cap-card h4 {
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #071c3d;
    margin-bottom: 12px;
}

.hc-cap-card p {
    font-size: 15px;
    color: #5f6d85;
    line-height: 1.7;
    margin: 0;
}


/* ── HOW IT WORKS ── */
.hc-how-it-works {
    padding: 80px 0;
    background: url('../images/about3.jpg') center center / cover no-repeat;
    background-color: #f5f5f5;
    position: relative;
    overflow: hidden;
}

.hc-how-it-works::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
    pointer-events: none;
}

.hc-how-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 55px;
    position: relative;
    z-index: 2;
}

.hc-how-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    background: rgba(139,92,246,0.15);
    border: 1px solid rgba(139,92,246,0.25);
    border-radius: 50px;
    color: #a78bfa;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.hc-how-title {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hc-how-subtitle {
    font-size: 17px;
    color: #94a3b8;
    line-height: 1.7;
}

.hc-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

.hc-step-card {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    padding: 32px 26px;
    text-align: center;
    transition: all 0.35s ease;
    position: relative;
}

.hc-step-card:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.06);
}

.hc-step-num {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #29B6E8, #8B5CF6);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin: 0 auto 22px;
}

.hc-step-card h4 {
    font-family: 'Sora', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.hc-step-card p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.7;
    margin: 0;
}

.hc-step-connector {
    display: none;
}



.hc-usecases {
    padding: 80px 0;
    background: #fff;
}

.hc-tabs-wrap {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 45px;
}

.hc-tab-btn {
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid #e2e8f0;
    background: #fff;
    color: #5f6d85;
    transition: all 0.25s ease;
}

.hc-tab-btn:hover {
    border-color: #16a34a;
    color: #16a34a;;
}

.hc-tab-btn.active {
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(139,92,246,0.25);
}

.hc-usecase-panel {
    display: none;
    animation: hcFadeIn 0.4s ease;
}

.hc-usecase-panel.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

@keyframes hcFadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.hc-usecase-content h3 {
    font-family: 'Sora', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: #071c3d;
    margin-bottom: 16px;
    line-height: 1.25;
}

.hc-usecase-content > p {
    font-size: 16px;
    color: #5f6d85;
    line-height: 1.7;
    margin-bottom: 28px;
}

.hc-usecase-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hc-uc-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.hc-uc-check {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 14px;
}

.hc-uc-feature h5 {
    font-size: 15px;
    font-weight: 700;
    color: #071c3d;
    margin-bottom: 3px;
}

.hc-uc-feature p {
    font-size: 13.5px;
    color: #5f6d85;
    line-height: 1.5;
    margin: 0;
}

.hc-usecase-visual {
    background: linear-gradient(135deg, #f0f9ff, #f5f3ff);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 360px;
    position: relative;
    overflow: hidden;
}

.hc-chat-demo {
    width: 100%;
    max-width: 340px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    overflow: hidden;
}

.hc-chat-header {
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hc-chat-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #fff;
    font-weight: 700;
}

.hc-chat-name {
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.hc-chat-status {
    color: rgba(255,255,255,0.7);
    font-size: 11px;
}

.hc-chat-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hc-msg {
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.5;
    max-width: 85%;
}

.hc-msg.bot {
    background: #f0f9ff;
    color: #1c1c1e;
    border-bottom-left-radius: 4px;
    align-self: flex-start;
}

.hc-msg.user {
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    color: #fff;
    border-bottom-right-radius: 4px;
    align-self: flex-end;
}

.hc-msg-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.hc-msg-chip {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    border: 1.5px solid #29B6E8;
    color: #29B6E8;
    background: #f0f9ff;
    cursor: pointer;
    transition: all 0.2s;
}

.hc-msg-chip:hover {
    background: #29B6E8;
    color: #fff;
}



.hc-integrations {
    padding: 80px 0;
    background: #f8fafc;
}

.hc-int-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.hc-int-card {
    background: #fff;
    border: 1px solid #e8f0fe;
    border-radius: 18px;
    padding: 30px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.hc-int-card:hover {
    transform: translateY(-6px);
}

.hc-int-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
}

.hc-int-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: #071c3d;
    margin-bottom: 8px;
}

.hc-int-card p {
    font-size: 13.5px;
    color: #5f6d85;
    line-height: 1.6;
    margin: 0;
}



.hc-benefits {
    padding: 80px 0;
    background: linear-gradient(135deg, #020c1b 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.hc-benefits::before {
    content: "";
    position: absolute;
    left: -200px;
    bottom: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(41,182,232,0.1), transparent 70%);
    pointer-events: none;
}

.hc-benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.hc-benefit-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 32px 28px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all 0.35s ease;
}

.hc-benefit-card:hover {
    transform: translateY(-4px);
}

.hc-benefit-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(41,182,232,0.15), rgba(139,92,246,0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 22px;
}

.hc-benefit-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.hc-benefit-card p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.7;
    margin: 0;
}



.hc-cta-section {
    padding: 80px 0;
    background: #fff;
}

.hc-cta-box {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, #29B6E8, #8B5CF6);
    border-radius: 28px;
    padding: 60px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hc-cta-box::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}

.hc-cta-box::after {
    content: "";
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}

.hc-cta-box h2 {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.hc-cta-box p {
    font-size: 17px;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.hc-cta-btns {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.hc-cta-btn-white {
    padding: 14px 36px;
    background: #fff;
    color: #071c3d;
    font-size: 15px;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.hc-cta-btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.hc-cta-btn-outline {
    padding: 14px 36px;
    background: transparent;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    border: 1.5px solid rgba(255,255,255,0.35);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hc-cta-btn-outline:hover {
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.08);
}


/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hc-hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hc-hero-visual { display: none; }
    .hc-auto-scene { width: 360px; height: 360px; }
    .hc-orbit--3, .hc-orbit--4 { width: 280px; height: 280px; }
    .hc-cap-grid { grid-template-columns: repeat(2, 1fr); }
    .hc-steps-grid { grid-template-columns: repeat(2, 1fr); }
    .hc-int-grid { grid-template-columns: repeat(2, 1fr); }
    .hc-usecase-panel.active { grid-template-columns: 1fr; }
    .hc-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 768px) {
    .hc-hero { padding: 90px 0 60px; }
    .hc-auto-scene { width: 300px; height: 300px; }
    .hc-brain-orb { width: 60px; height: 60px; font-size: 24px; }
    .hc-brain-ring--1 { width: 80px; height: 80px; }
    .hc-brain-ring--2 { width: 100px; height: 100px; }
    .hc-brain-ring--3 { width: 115px; height: 115px; }
    .hc-orbit--1, .hc-orbit--2 { width: 190px; height: 190px; }
    .hc-orbit--3, .hc-orbit--4 { width: 250px; height: 250px; }
    .hc-node { width: 34px; height: 34px; font-size: 13px; }
    .hc-float-tag { font-size: 10px; padding: 5px 10px; }
    .hc-stream--5, .hc-stream--6 { display: none; }
    .hc-cap-grid { grid-template-columns: 1fr; }
    .hc-steps-grid { grid-template-columns: 1fr; gap: 18px; }
    .hc-int-grid { grid-template-columns: 1fr 1fr; }
    .hc-benefits-grid { grid-template-columns: 1fr; }
    .hc-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .hc-cta-box { padding: 40px 28px; }
}

@media (max-width: 480px) {
    .hc-hero { padding: 80px 0 50px; }
    .hc-hero-inner { padding: 0 16px; }
    .hc-section-inner { padding: 0 20px; }
    .hc-steps-grid { padding: 0 20px; }
    .hc-int-grid { grid-template-columns: 1fr; }
    .hc-stats-grid { grid-template-columns: 1fr 1fr; }
    .hc-hero-btns { flex-direction: column; }
    .hc-tab-btn { padding: 8px 18px; font-size: 13px; }
}




/* ══════════════════════════════════════════════════════════════
   SERVICE OVERVIEW SECTION
   ══════════════════════════════════════════════════════════════ */
.hc-overview {
    padding: 100px 0;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.hc-overview::before {
    content: "";
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139,92,246,0.04), transparent 70%);
    pointer-events: none;
}

.hc-overview-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hc-overview-img {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
}

.hc-overview-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    min-height: 420px;
}

.hc-overview-img-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.hc-overview-img-badge i {
    color: #a78bfa;
    font-size: 16px;
}

.hc-overview-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    background: rgba(74,211,72,0.08);
    border: 1px solid rgba(74,211,72,0.18);
    border-radius: 50px;
    color: #16a34a;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.hc-overview-content h2 {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #071c3d;
    line-height: 1.2;
    margin-bottom: 18px;
}

.hc-overview-content > p {
    font-size: 16px;
    color: #5f6d85;
    line-height: 1.8;
    margin-bottom: 32px;
}

.hc-overview-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hc-overview-hl {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px 20px;
    background: #f8fafc;
    border-radius: 16px;
    border: 1px solid #e8f0fe;
    transition: all 0.3s ease;
}

.hc-overview-hl:hover {
    transform: translateX(6px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    border-color: rgba(139,92,246,0.2);
}

.hc-overview-hl-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(139,92,246,0.1), rgba(41,182,232,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
    color: #8B5CF6;
}

.hc-overview-hl:nth-child(2) .hc-overview-hl-icon {
    background: linear-gradient(135deg, rgba(253,199,51,0.12), rgba(250,73,74,0.08));
    color: #F59E0B;
}

.hc-overview-hl:nth-child(3) .hc-overview-hl-icon {
    background: linear-gradient(135deg, rgba(74,211,72,0.12), rgba(41,182,232,0.08));
    color: #10B981;
}

.hc-overview-hl h5 {
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #071c3d;
    margin-bottom: 4px;
}

.hc-overview-hl p {
    font-size: 13.5px;
    color: #5f6d85;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 1024px) {
    .hc-overview-inner { grid-template-columns: 1fr; gap: 40px; }
    .hc-overview-img img { min-height: 320px; }
}

@media (max-width: 768px) {
    .hc-overview { padding: 70px 0; }
    .hc-overview-inner { padding: 0 20px; }
}


/* ══════════════════════════════════════════════════════════════
   SERVICE PILLARS — BENTO GRID
   ══════════════════════════════════════════════════════════════ */
.hc-pillars {
    padding: 40px 0;
    background: linear-gradient(180deg, #f0f4f8 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.hc-pillars::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 600px 400px at 10% 20%, rgba(250,73,74,0.04), transparent),
        radial-gradient(ellipse 500px 350px at 90% 80%, rgba(74,211,72,0.04), transparent),
        radial-gradient(ellipse 400px 300px at 50% 50%, rgba(253,199,51,0.03), transparent);
    pointer-events: none;
}

.hc-pillars-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

.hc-pillars-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 55px;
}

.hc-pillars-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    background: rgba(74,211,72,0.08);
    border: 1px solid rgba(74,211,72,0.18);
    border-radius: 50px;
    color: #16a34a;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.hc-pillars-header h2 {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    font-weight: 800;
    color: #071c3d;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hc-pillars-header p {
    font-size: 17px;
    color: #5f6d85;
    line-height: 1.7;
}

.hc-pillars-bento {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 24px;
}

.hc-pillar-card {
    background: #fff;
    border-radius: 22px;
    padding: 36px 32px;
    border: 1px solid #e8f0fe;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.hc-pillar-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.hc-pillar-card:nth-child(1)::after { background: linear-gradient(90deg, #8B5CF6, transparent); }
.hc-pillar-card:nth-child(2)::after { background: linear-gradient(90deg, #F59E0B, transparent); }
.hc-pillar-card:nth-child(3)::after { background: linear-gradient(90deg, #10B981, transparent); }
.hc-pillar-card:nth-child(4)::after { background: linear-gradient(90deg, #EC4899, transparent); }

.hc-pillar-card:hover::after {
    opacity: 1;
}

.hc-pillar-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.hc-pillar--large {
    grid-row: span 2;
}

.hc-pillar--wide {
    grid-column: span 2;
}

.hc-pillar-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(139,92,246,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: var(--pillar-accent);
}

.hc-pillar-card:nth-child(2) .hc-pillar-icon-wrap { background: rgba(245,158,11,0.1); }
.hc-pillar-card:nth-child(3) .hc-pillar-icon-wrap { background: rgba(16,185,129,0.1); }
.hc-pillar-card:nth-child(4) .hc-pillar-icon-wrap { background: rgba(236,72,153,0.1); }

.hc-pillar-card h3 {
    font-family: 'Sora', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #071c3d;
    margin-bottom: 12px;
    line-height: 1.3;
}

.hc-pillar-card p {
    font-size: 15px;
    color: #5f6d85;
    line-height: 1.75;
    margin: 0;
}

.hc-pillar-stats {
    display: flex;
    gap: 28px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid #e8f0fe;
}

.hc-pillar-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hc-pillar-stat span {
    font-family: 'Sora', sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: #8B5CF6;
}

.hc-pillar-stat small {
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 1024px) {
    .hc-pillars-bento {
        grid-template-columns: 1fr;
    }
    .hc-pillar--large { grid-row: span 1; }
    .hc-pillar--wide { grid-column: span 1; }
}

@media (max-width: 768px) {
    .hc-pillars { padding: 70px 0; }
    .hc-pillars-inner { padding: 0 20px; }
    .hc-pillar-card { padding: 28px 22px; }
    .hc-pillar-stats { gap: 20px; }
    .hc-pillar-stat span { font-size: 22px; }
}




.hc-dd-row {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: center;
}

.hc-dd-row--reverse {
    grid-template-columns: 1fr 300px;
}

.hc-dd-row--reverse .hc-dd-visual {
    order: 2;
}

.hc-dd-row--reverse .hc-dd-content {
    order: 1;
}

.hc-dd-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.hc-dd-icon-box {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--dd-color);
    position: relative;
}

.hc-dd-row:nth-child(1) .hc-dd-icon-box {
    background: linear-gradient(135deg, rgba(250,73,74,0.15), rgba(250,73,74,0.05));
    border: 1px solid rgba(250,73,74,0.2);
}

.hc-dd-row:nth-child(2) .hc-dd-icon-box {
    background: linear-gradient(135deg, rgba(253,199,51,0.15), rgba(253,199,51,0.05));
    border: 1px solid rgba(253,199,51,0.2);
}

.hc-dd-row:nth-child(3) .hc-dd-icon-box {
    background: linear-gradient(135deg, rgba(74,211,72,0.15), rgba(74,211,72,0.05));
    border: 1px solid rgba(74,211,72,0.2);
}

.hc-dd-icon-box::after {
    content: "";
    position: absolute;
    inset: -8px;
    border-radius: 34px;
    animation: hcDdSpin 20s linear infinite;
}

.hc-dd-row:nth-child(1) .hc-dd-icon-box::after { border: 1px dashed rgba(250,73,74,0.15); }
.hc-dd-row:nth-child(2) .hc-dd-icon-box::after { border: 1px dashed rgba(253,199,51,0.15); }
.hc-dd-row:nth-child(3) .hc-dd-icon-box::after { border: 1px dashed rgba(74,211,72,0.15); }

@keyframes hcDdSpin {
    to { transform: rotate(360deg); }
}

.hc-dd-metric {
    text-align: center;
    padding: 14px 28px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
}

.hc-dd-metric-num {
    display: block;
    font-family: 'Sora', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.hc-dd-metric-label {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.hc-dd-content {
    position: relative;
}

.hc-dd-num {
    display: inline-block;
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 800;
    color: #475569;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 4px 14px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.hc-dd-content h3 {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 16px;
}

.hc-dd-content > p {
    font-size: 15px;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 24px;
}

.hc-dd-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hc-dd-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    color: #cbd5e1;
}

.hc-dd-list li i {
    font-size: 16px;
    color: #4ade80;
    flex-shrink: 0;
}

.hc-dd-row:nth-child(1) .hc-dd-metric-num { color: #fa494a; }
.hc-dd-row:nth-child(2) .hc-dd-metric-num { color: #fdc733; }
.hc-dd-row:nth-child(3) .hc-dd-metric-num { color: #4ad348; }

@media (max-width: 1024px) {
    .hc-dd-row,
    .hc-dd-row--reverse {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .hc-dd-row--reverse .hc-dd-visual { order: 0; }
    .hc-dd-row--reverse .hc-dd-content { order: 0; }
    .hc-dd-list { align-items: center; }
}

@media (max-width: 768px) {
    .hc-deepdive { padding: 70px 0; }
    .hc-deepdive-inner { padding: 0 20px; gap: 60px; }
    .hc-dd-icon-box { width: 90px; height: 90px; font-size: 36px; border-radius: 22px; }
    .hc-dd-icon-box::after { inset: -6px; border-radius: 26px; }
    .hc-dd-metric-num { font-size: 26px; }
}


/* ══ STACKED CARDS SECTION ══ */
.nstack-section {
    background: #ffffff;
    position: relative;
    overflow: visible;
}

.nstack-header-wrap {
    text-align: center;
    padding: 90px 32px 40px;
    max-width: 900px;
    margin: 0 auto;
}

.nstack-main-title {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.nstack-main-title span {
    color: linear-gradient(135deg, #059669, #10b981, #0d9488);
}

.nstack-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-light);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nstack-cards {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.nstack-card {
    padding: 0;
    margin: 0;
    will-change: transform;
    overflow: visible;
}

.nstack-card-inner {
    background: #fff;
    border-radius: 24px;
    padding: 40px 36px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    will-change: transform, opacity;
    position: relative;
}

.nstack-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.nstack-card-visual {
    position: relative;
}

.nstack-card-text {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nstack-card-chip {
    display: inline-block;
    padding: 5px 14px;
    background: rgba(74, 211, 72, 0.08);
    border: 1px solid rgba(74, 211, 72, 0.18);
    border-radius: 50px;
    color: #16a34a;
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    width: fit-content;
    margin-bottom: 8px;
}

.nstack-card-text h3 {
    font-family: 'Sora', sans-serif;
    font-size: clamp(1.2rem, 2.2vw, 1.6rem);
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 12px;
}

.nstack-features {
    list-style: none;
    padding: 0;
    margin: 0 0 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nstack-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    color: var(--text-mid);
    line-height: 1.6;
}

.nstack-features li i {
    color: #16a34a;
    font-size: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}

.nstack-learn-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    margin-top: 8px;
    transition: gap 0.2s ease;
}

.nstack-learn-link:hover {
    gap: 10px;
    color: var(--primary-dark);
}

/* ══ MOCKUP: Inbox UI ══ */
.nstack-inbox-ui {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 6px 35px rgba(7,28,61,0.1);
    border: 1px solid #e2eaf3;
}

.nstack-inbox-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid #edf2f7;
}

.nstack-inbox-logo {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
}

.nstack-inbox-searchbox {
    flex: 1;
    background: #f1f5f9;
    border-radius: 8px;
    padding: 8px 14px;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nstack-inbox-main {
    display: flex;
    min-height: 220px;
}

.nstack-inbox-nav {
    width: 130px;
    padding: 12px 6px;
    border-right: 1px solid #edf2f7;
    flex-shrink: 0;
}

.nstack-inbox-nav-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    color: #64748b;
    border-radius: 8px;
    margin-bottom: 2px;
}

.nstack-inbox-nav-btn.active {
    background: rgba(74, 211, 72, 0.08);
    color: #16a34a;
    font-weight: 600;
}

.nstack-inbox-content {
    flex: 1;
    padding: 16px 18px;
    position: relative;
}

.nstack-inbox-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: #071c3d;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.nstack-inbox-status {
    font-family: 'Sora', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: #16a34a;
    margin-bottom: 14px;
}

.nstack-inbox-line {
    display: flex;
    justify-content: space-between;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    color: #475569;
    padding: 3px 0;
}

.nstack-inbox-line.bold {
    font-weight: 700;
    color: #071c3d;
}

.nstack-inbox-sep {
    height: 1px;
    background: #e2e8f0;
    margin: 8px 0;
}

.nstack-inbox-cta {
    display: inline-block;
    margin-top: 12px;
    padding: 8px 22px;
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 700;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s;
}



/* ══ MOCKUP: Agent UI ══ */
.nstack-agent-ui {
    background: #f8fafc;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e2eaf3;
    box-shadow: 0 6px 35px rgba(7,28,61,0.08);
}

.nstack-agent-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid #edf2f7;
    background: #fff;
}

.nstack-agent-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34,197,94,0.35);
}

.nstack-agent-bar span {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #071c3d;
}

.nstack-agent-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nstack-agent-prompt {
    background: rgba(74, 211, 72, 0.08);
    border: 1px solid rgba(74, 211, 72, 0.18);
    border-radius: 12px;
    padding: 12px 16px;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: #16a34a;
    line-height: 1.5;
}

.nstack-agent-reply {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.nstack-agent-avatar {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    flex-shrink: 0;
}

.nstack-agent-bubble {
    background: #fff;
    border: 1px solid #e2eaf3;
    border-radius: 12px;
    padding: 10px 14px;
    font-family: 'Outfit', sans-serif;
    font-size: 12.5px;
    color: #334155;
    line-height: 1.55;
}

/* ══ MOCKUP: Smart Router UI ══ */
.nstack-route-ui {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 6px 35px rgba(7,28,61,0.12);
    border: 1px solid rgba(255,255,255,0.15);
}

.nstack-route-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    border-bottom: 1px solid #edf2f7;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #071c3d;
    background: #f8fafc;
}

.nstack-route-header i {
    color:#16a34a;
}

.nstack-route-body {
    padding: 14px 16px;
}

.nstack-route-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.nstack-rtag {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
}

.rtag-blue { background: #eff6ff; color: #1d4ed8; }
.rtag-teal { background: #f0fdfa; color: #0d9488; }
.rtag-amber { background: #fffbeb; color: #d97706; }

.nstack-route-preview {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.nstack-route-plabel {
    font-family: 'Outfit', sans-serif;
    font-size: 10px;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.nstack-route-ptext {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    color: #334155;
    line-height: 1.6;
}

.nstack-route-stats {
    display: flex;
    gap: 24px;
}

.nstack-rstat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.nstack-rstat-num {
    font-family: 'Sora', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: #16a34a;
}

.nstack-rstat-label {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    color: #94a3b8;
    font-weight: 600;
}

/* ══ MOCKUP: Insights Agent UI ══ */
.nstack-insights-ui {
    background: #1a1a2e;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 6px 35px rgba(0,0,0,0.2);
}

.nstack-insights-ticker {
    background: #111;
    padding: 8px 0;
    overflow: hidden;
    position: relative;
}

.nstack-ticker-track {
    display: inline-block;
    white-space: nowrap;
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    color: #888;
    animation: nstackTicker 20s linear infinite;
}

@keyframes nstackTicker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.nstack-insights-label {
    padding: 12px 16px 6px;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: #e2e8f0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nstack-insights-label i {
    color: #F59E0B;
    font-size: 14px;
}

.nstack-insights-chat {
    padding: 8px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nstack-insights-user-msg {
    background: #2a2a40;
    border: 1px solid #3a3a55;
    border-radius: 10px;
    padding: 10px 14px;
    font-family: 'Outfit', sans-serif;
    font-size: 12.5px;
    color: #cbd5e1;
    line-height: 1.5;
}

.nstack-insights-ai-msg {
    background: #252540;
    border: 1px solid #3a3a55;
    border-radius: 10px;
    padding: 10px 14px;
    font-family: 'Outfit', sans-serif;
    font-size: 12.5px;
    color: #94a3b8;
    line-height: 1.5;
}

.nstack-insights-chart {
    padding: 0 14px 12px;
}

.nstack-chart-label {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 8px;
}

.nstack-chart-wrap {
    display: flex;
    gap: 6px;
    align-items: flex-end;
    height: 120px;
    background: #16162a;
    border-radius: 10px;
    padding: 12px 10px 6px;
}

.nstack-chart-y {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    font-family: 'Outfit', sans-serif;
    font-size: 9px;
    color: #64748b;
    padding-bottom: 16px;
}

.nstack-chart-bars {
    flex: 1;
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 100%;
    gap: 12px;
}

.nstack-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.nstack-bar-group span {
    font-family: 'Outfit', sans-serif;
    font-size: 10px;
    color: #64748b;
}

.nstack-bar-col {
    display: flex;
    gap: 3px;
    align-items: flex-end;
    height: 90px;
    width: 100%;
    justify-content: center;
}

.nstack-bar {
    width: 14px;
    border-radius: 3px 3px 0 0;
    transition: height 0.4s ease;
}

.nstack-bar.bg-gray { background: #94a3b8; }
.nstack-bar.bg-amber { background: #F59E0B; }
.nstack-bar.bg-dark { background: #475569; }

.nstack-chart-source {
    font-family: 'Outfit', sans-serif;
    font-size: 10px;
    color: #64748b;
    margin-top: 6px;
    text-align: right;
}

.nstack-insights-inputbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 14px 14px;
    background: #2a2a40;
    border: 1px solid #3a3a55;
    border-radius: 10px;
    padding: 10px 12px;
}

.nstack-insights-inputbar span {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: #64748b;
}

.nstack-insights-send {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: #F59E0B;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    flex-shrink: 0;
}

/* ══ MOCKUP: Micro-targeting UI ══ */
.nstack-target-ui {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 6px 35px rgba(7,28,61,0.1);
    border: 1px solid #e2eaf3;
}

.nstack-target-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    border-bottom: 1px solid #edf2f7;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #071c3d;
    background: #f8fafc;
}

.nstack-target-header i {
    color: var(--primary);
}

.nstack-target-body {
    padding: 16px;
}

.nstack-target-logos {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.nstack-target-logo-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.nstack-target-logo-item i {
    color: var(--primary);
    font-size: 16px;
}

.nstack-target-segments {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nstack-target-seg {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nstack-seg-label {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: #475569;
    width: 130px;
    flex-shrink: 0;
}

.nstack-seg-bar {
    flex: 1;
    height: 8px;
    background: #edf2f7;
    border-radius: 4px;
    overflow: hidden;
}

.nstack-seg-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    border-radius: 4px;
}

.nstack-seg-val {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    width: 40px;
    text-align: right;
}

/* ── Stacked Pages Responsive ── */
@media (max-width: 1024px) {
    .nstack-card-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nstack-header-wrap { padding: 70px 20px 30px; }
    .nstack-card { padding: 0 16px; }
    .nstack-card-inner { padding: 28px 20px; border-radius: 20px; }
    .nstack-inbox-nav { display: none; }
    .nstack-inbox-main { min-height: auto; }
    .nstack-route-stats { gap: 16px; }
    .nstack-rstat-num { font-size: 18px; }
    .nstack-target-logos { flex-direction: column; gap: 8px; }
    .nstack-seg-label { width: 100px; font-size: 12px; }
    .nstack-bar { width: 10px; }
    .nstack-chart-wrap { height: 100px; }
    .nstack-bar-col { height: 70px; }
}

@media (max-width: 480px) {
    .nstack-main-title { font-size: 1.6rem; }
    .nstack-subtitle { font-size: 14px; letter-spacing: 2px; }
    .nstack-card-chip { font-size: 10px; }
    .nstack-route-tags { gap: 6px; }
    .nstack-card-inner { padding: 22px 16px; }
}




/* ── SECTION 1: AI Capabilities — Diagonal Stripes Pattern ── */
.hc-capabilities {
    position: relative;
    overflow: hidden;
}

.hc-capabilities::after {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(250,73,74,0.03) 40px,
        rgba(250,73,74,0.03) 42px,
        transparent 42px,
        transparent 82px,
        rgba(253,199,51,0.03) 82px,
        rgba(253,199,51,0.03) 84px,
        transparent 84px,
        transparent 124px,
        rgba(74,211,72,0.03) 124px,
        rgba(74,211,72,0.03) 126px
    );
    pointer-events: none;
    z-index: 0;
}

.hc-capabilities .hc-section-inner {
    position: relative;
    z-index: 1;
}

.hc-cap-card {
    border: none;
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    position: relative;
    overflow: hidden;
}

.hc-cap-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 1;
    transition: height 0.35s ease;
}

.hc-cap-card:nth-child(3n+1)::before { background: linear-gradient(90deg, #fa494a, #fdc733); }
.hc-cap-card:nth-child(3n+2)::before { background: linear-gradient(90deg, #fdc733, #4ad348); }
.hc-cap-card:nth-child(3n+3)::before { background: linear-gradient(90deg, #4ad348, #fa494a); }

.hc-cap-card::after {
    content: "";
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s ease;
}

.hc-cap-card:nth-child(3n+1)::after { background: radial-gradient(circle, rgba(250,73,74,0.08), transparent 70%); }
.hc-cap-card:nth-child(3n+2)::after { background: radial-gradient(circle, rgba(253,199,51,0.08), transparent 70%); }
.hc-cap-card:nth-child(3n+3)::after { background: radial-gradient(circle, rgba(74,211,72,0.08), transparent 70%); }

.hc-cap-card:hover::before {
    height: 5px;
}

.hc-cap-card:hover::after {
    opacity: 1;
    bottom: -30px;
    right: -30px;
}

.hc-cap-card:nth-child(3n+1):hover {
    box-shadow: 0 20px 50px rgba(250,73,74,0.1);
    border-color: rgba(250,73,74,0.15);
}

.hc-cap-card:nth-child(3n+2):hover {
    box-shadow: 0 20px 50px rgba(253,199,51,0.1);
    border-color: rgba(253,199,51,0.15);
}

.hc-cap-card:nth-child(3n+3):hover {
    box-shadow: 0 20px 50px rgba(74,211,72,0.1);
    border-color: rgba(74,211,72,0.15);
}


/* ── SECTION 2: How It Works — Dotted Circle Pattern ── */
.hc-how-it-works {
    position: relative;
}

.hc-how-it-works::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle, rgba(250,73,74,0.12) 1.5px, transparent 1.5px),
        radial-gradient(circle, rgba(253,199,51,0.1) 1.5px, transparent 1.5px),
        radial-gradient(circle, rgba(74,211,72,0.1) 1.5px, transparent 1.5px);
    background-size: 60px 60px, 60px 60px, 60px 60px;
    background-position: 0 0, 20px 20px, 40px 40px;
    pointer-events: none;
    z-index: 1;
}

.hc-how-header,
.hc-steps-grid {
    position: relative;
    z-index: 2;
}

.hc-step-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.hc-step-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.hc-step-card:nth-child(1) .hc-step-num { background: linear-gradient(135deg, #fa494a, #ff7b7c); }
.hc-step-card:nth-child(2) .hc-step-num { background: linear-gradient(135deg, #fdc733, #ffe066); }
.hc-step-card:nth-child(3) .hc-step-num { background: linear-gradient(135deg, #4ad348, #7de67c); }
.hc-step-card:nth-child(4) .hc-step-num { background: linear-gradient(135deg, #fa494a, #fdc733); }

.hc-step-card:nth-child(1)::after { background: linear-gradient(90deg, #fa494a, transparent); }
.hc-step-card:nth-child(2)::after { background: linear-gradient(90deg, #fdc733, transparent); }
.hc-step-card:nth-child(3)::after { background: linear-gradient(90deg, #4ad348, transparent); }
.hc-step-card:nth-child(4)::after { background: linear-gradient(90deg, #fa494a, #fdc733); }

.hc-step-card:nth-child(1):hover {
    border-color: rgba(250,73,74,0.35);
    box-shadow: 0 20px 50px rgba(250,73,74,0.15);
}

.hc-step-card:nth-child(2):hover {
    border-color: rgba(253,199,51,0.35);
    box-shadow: 0 20px 50px rgba(253,199,51,0.15);
}

.hc-step-card:nth-child(3):hover {
    border-color: rgba(74,211,72,0.35);
    box-shadow: 0 20px 50px rgba(74,211,72,0.15);
}

.hc-step-card:nth-child(4):hover {
    border-color: rgba(250,73,74,0.35);
    box-shadow: 0 20px 50px rgba(250,73,74,0.12);
}


/* ── SECTION 4: Integrations — Cross-Hatch Pattern ── */
.hc-integrations {
    position: relative;
    overflow: hidden;
}

.hc-integrations::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(45deg, rgba(250,73,74,0.025) 25%, transparent 25%, transparent 75%, rgba(250,73,74,0.025) 75%),
        linear-gradient(-45deg, rgba(74,211,72,0.025) 25%, transparent 25%, transparent 75%, rgba(74,211,72,0.025) 75%);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 0;
}

.hc-integrations .hc-section-inner {
    position: relative;
    z-index: 1;
}

.hc-int-card {
    background: #fff;
    border: 1px solid #e8f0fe;
    border-radius: 18px;
    position: relative;
    overflow: hidden;
    transition: all 0.35s ease;
}

.hc-int-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    transition: width 0.4s ease;
    border-radius: 3px 3px 0 0;
}

.hc-int-card:nth-child(3n+1)::after { background: linear-gradient(90deg, #fa494a, #fdc733); }
.hc-int-card:nth-child(3n+2)::after { background: linear-gradient(90deg, #fdc733, #4ad348); }
.hc-int-card:nth-child(3n)::after { background: linear-gradient(90deg, #4ad348, #fa494a); }

.hc-int-card:hover::after {
    width: 100%;
}

.hc-int-card:nth-child(3n+1):hover {
    box-shadow: 0 15px 40px rgba(250,73,74,0.08);
    border-color: rgba(250,73,74,0.15);
}

.hc-int-card:nth-child(3n+2):hover {
    box-shadow: 0 15px 40px rgba(253,199,51,0.1);
    border-color: rgba(253,199,51,0.15);
}

.hc-int-card:nth-child(3n):hover {
    box-shadow: 0 15px 40px rgba(74,211,72,0.08);
    border-color: rgba(74,211,72,0.15);
}


/* ── SECTION 5: Benefits — Corner Triangle Pattern ── */
.hc-benefits {
    position: relative;
}

.hc-benefits::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(250,73,74,0.06) 0%, transparent 25%),
        linear-gradient(225deg, rgba(253,199,51,0.05) 0%, transparent 25%),
        linear-gradient(315deg, rgba(74,211,72,0.06) 0%, transparent 25%);
    pointer-events: none;
    z-index: 0;
}

.hc-benefits .hc-section-inner {
    position: relative;
    z-index: 1;
}

.hc-benefit-card {
    position: relative;
    overflow: hidden;
    border-left: 3px solid transparent;
}

.hc-benefit-card:nth-child(1) { border-left-color: #fa494a; }
.hc-benefit-card:nth-child(2) { border-left-color: #fdc733; }
.hc-benefit-card:nth-child(3) { border-left-color: #4ad348; }
.hc-benefit-card:nth-child(4) { border-left-color: #fa494a; }

.hc-benefit-card::after {
    content: "";
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s ease;
}

.hc-benefit-card:nth-child(1)::after { background: radial-gradient(circle, rgba(250,73,74,0.1), transparent 70%); }
.hc-benefit-card:nth-child(2)::after { background: radial-gradient(circle, rgba(253,199,51,0.12), transparent 70%); }
.hc-benefit-card:nth-child(3)::after { background: radial-gradient(circle, rgba(74,211,72,0.1), transparent 70%); }
.hc-benefit-card:nth-child(4)::after { background: radial-gradient(circle, rgba(250,73,74,0.1), transparent 70%); }

.hc-benefit-card:hover::after {
    opacity: 1;
    top: -10px;
    right: -10px;
}

.hc-benefit-card:nth-child(1):hover {
    border-color: rgba(250,73,74,0.3);
    background: rgba(250,73,74,0.04);
}

.hc-benefit-card:nth-child(2):hover {
    border-color: rgba(253,199,51,0.3);
    background: rgba(253,199,51,0.04);
}

.hc-benefit-card:nth-child(3):hover {
    border-color: rgba(74,211,72,0.3);
    background: rgba(74,211,72,0.04);
}

.hc-benefit-card:nth-child(4):hover {
    border-color: rgba(250,73,74,0.3);
    background: rgba(250,73,74,0.04);
}


/* ── Healthcare Theme Overrides ── */
.hc-hero {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 30%, #a7f3d0 70%, #6ee7b7 100%);
}

.hc-hero-grid {
    background-image: radial-gradient(circle, rgba(5, 150, 105, 0.07) 1px, transparent 1px);
}

.hc-hero-glow--1 {
    background: rgba(16, 185, 129, 0.18);
}
.hc-hero-glow--2 {
    background: rgba(5, 150, 105, 0.14);
}
.hc-hero-glow--3 {
    background: rgba(52, 211, 153, 0.10);
}

.hc-hero-canvas {
    opacity: 0.35;
}

.hc-hero-badge {
    background: rgba(5, 150, 105, 0.1);
    border-color: rgba(5, 150, 105, 0.25);
    color: #047857;
}
.hc-hero-badge::before {
    background: #059669;
}

.hc-hero-title {
    color: #1e293b;
}
.hc-hero-title span {
    background: linear-gradient(135deg, #059669, #10b981, #0d9488);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hc-hero-desc {
    color: #475569;
}

.hc-btn-primary {
    background: linear-gradient(135deg, #059669, #047857);
    box-shadow: 0 4px 25px rgba(5, 150, 105, 0.35);
}
.hc-btn-primary:hover {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 8px 35px rgba(5, 150, 105, 0.5);
}

.hc-brain-glow {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, rgba(5, 150, 105, 0.08) 45%, transparent 70%);
}
.hc-brain-orb {
    background: linear-gradient(135deg, #059669 0%, #047857 50%, #065f46 100%);
    box-shadow: 0 0 40px rgba(5, 150, 105, 0.5), 0 0 80px rgba(5, 150, 105, 0.2), inset 0 -8px 20px rgba(0,0,0,0.2);
}
@keyframes hcOrbPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 40px rgba(5,150,105,0.5), 0 0 80px rgba(5,150,105,0.2), inset 0 -8px 20px rgba(0,0,0,0.2);
    }
    50% {
        transform: scale(1.06);
        box-shadow: 0 0 60px rgba(5,150,105,0.65), 0 0 110px rgba(5,150,105,0.3), inset 0 -8px 20px rgba(0,0,0,0.2);
    }
}

.hc-brain-ring {
    border-color: rgba(5, 150, 105, 0.3);
}
.hc-orbit {
    border-color: rgba(5, 150, 105, 0.15);
}

.hc-node--chat {
    background: linear-gradient(135deg, #059669, #34d399);
}
.hc-node--gear {
    background: linear-gradient(135deg, #0ea5e9, #38bdf8);
}
.hc-node--bolt {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}
.hc-node--graph {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}
.hc-node {
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.hc-pulse-ring {
    border-color: rgba(5, 150, 105, 0.3);
}

.hc-float-tag {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(5, 150, 105, 0.15);
    color: #334155;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.hc-how-it-works {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 30%, #a7f3d0 70%, #6ee7b7 100%);
    background-image: none;
}
.hc-how-it-works::before {
    background: none;
}
.hc-how-it-works::after {
    display: none;
}

.hc-how-tag {
    background: rgba(5, 150, 105, 0.1);
    border-color: rgba(5, 150, 105, 0.25);
    color: #16a34a;
}
.hc-how-title {
    color: #1e293b;
}
.hc-how-subtitle {
    color: #475569;
}

.hc-step-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(5, 150, 105, 0.15);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.hc-step-card:hover {
    background: rgba(255, 255, 255, 0.85);
}
.hc-step-num {
    background: linear-gradient(135deg, #059669, #047857);
}
.hc-step-card h4 {
    color: #1e293b;
}
.hc-step-card p {
    color: #475569;
}

.hc-benefits {
    background: #fff;
}
.hc-benefits::before {
    background: radial-gradient(circle, rgba(5, 150, 105, 0.08), transparent 70%);
}
.hc-benefits::after {
    background:
        linear-gradient(135deg, rgba(5, 150, 105, 0.06) 0%, transparent 25%),
        linear-gradient(225deg, rgba(16, 185, 129, 0.05) 0%, transparent 25%),
        linear-gradient(315deg, rgba(52, 211, 153, 0.06) 0%, transparent 25%);
}
.hc-benefits .hc-how-title {
    color: #1e293b;
}
.hc-benefits .hc-how-subtitle {
    color: #475569;
}
.hc-benefits .hc-how-tag {
    background: rgba(5, 150, 105, 0.1);
    border-color: rgba(5, 150, 105, 0.25);
    color: #16a34a;
}
.hc-benefits .hc-benefit-card {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(5, 150, 105, 0.12);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
.hc-benefits .hc-benefit-card:hover {
    background: rgba(255, 255, 255, 0.85);
}
.hc-benefits .hc-benefit-card h4 {
    color: #1e293b;
}
.hc-benefits .hc-benefit-card p {
    color: #475569;
}
.hc-benefits .hc-benefit-icon {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.15), rgba(16, 185, 129, 0.15));
}