/* ============================================================
   PENTASYSAI — HOME PAGE STYLES
   ============================================================ */

/* ——— HERO ——— */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 1100px;
    padding: var(--space-8) var(--space-5);
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.hero h1 {
    font-size: var(--fs-hero);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: var(--space-6);
    color: var(--text-white);
}

.hero h1 .text-gradient-cyan {
    display: inline;
}

.hero-subtitle {
    font-size: var(--fs-body-lg);
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto var(--space-10);
    line-height: var(--lh-relaxed);
    font-family: var(--font-body);
}

.hero-buttons {
    display: flex;
    gap: var(--space-5);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-16);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-12);
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--neon-cyan);
    line-height: 1;
}

.hero-stat-label {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    margin-top: var(--space-2);
}

/* Hero Decorative Orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(var(--neon-cyan-rgb), 0.06);
    top: 10%;
    right: -10%;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(var(--neon-purple-rgb), 0.05);
    bottom: 10%;
    left: -8%;
}


/* ——— DUAL PILLARS ——— */
.dual-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
}

.pillar-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-12) var(--space-8);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transition: height 0.4s var(--ease-out);
}

.pillar-card.cyber-pillar::before {
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
}

.pillar-card.dev-pillar::before {
    background: linear-gradient(90deg, var(--dev-indigo), var(--dev-violet));
}

.pillar-card:hover::before {
    height: 6px;
}

.pillar-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
}

.pillar-card.cyber-pillar:hover {
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08), 0 0 40px rgba(var(--neon-cyan-rgb), 0.04);
}

.pillar-card.dev-pillar:hover {
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08), 0 0 40px rgba(var(--dev-indigo-rgb), 0.04);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: var(--space-6);
}

.pillar-card.cyber-pillar .pillar-icon {
    color: var(--neon-cyan);
    text-shadow: 0 0 30px rgba(var(--neon-cyan-rgb), 0.4);
}

.pillar-card.dev-pillar .pillar-icon {
    color: var(--dev-indigo);
    text-shadow: 0 0 30px rgba(var(--dev-indigo-rgb), 0.4);
}

.pillar-card h3 {
    font-size: var(--fs-h3);
    margin-bottom: var(--space-5);
}

.pillar-card p {
    color: var(--text-muted);
    margin-bottom: var(--space-6);
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
}

.pillar-services {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.pillar-service-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: rgba(15, 23, 42, 0.02);
    border-radius: var(--radius-md);
    font-size: var(--fs-small);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pillar-service-item:hover {
    background: rgba(15, 23, 42, 0.05);
    transform: translateX(4px);
}

.pillar-service-item i {
    font-size: 0.85rem;
    width: 20px;
    text-align: center;
}

.cyber-pillar .pillar-service-item i {
    color: var(--neon-cyan);
}

.dev-pillar .pillar-service-item i {
    color: var(--dev-indigo);
}


/* ——— WHY PENTASYSAI ——— */
.why-section .trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
}

.trust-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
}

.trust-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--glow-cyan);
}

.trust-card-icon {
    font-size: 2.5rem;
    color: var(--neon-cyan);
    margin-bottom: var(--space-5);
}

.trust-card h4 {
    font-size: var(--fs-h4);
    margin-bottom: var(--space-3);
}

.trust-card p {
    font-size: var(--fs-small);
    color: var(--text-muted);
}


/* ——— PARTNERS / CLIENTS CAROUSEL ——— */
.partners-section {
    overflow: hidden;
}

.partners-track {
    display: flex;
    gap: var(--space-10);
    animation: scrollPartners 25s linear infinite;
}

.partner-logo {
    flex-shrink: 0;
    height: 40px;
    opacity: 0.4;
    filter: grayscale(100%) brightness(2);
    transition: all var(--transition-base);
}

.partner-logo:hover {
    opacity: 0.8;
    filter: grayscale(0%) brightness(1);
}

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

/* ——— HOME RESPONSIVE ——— */
@media (max-width: 768px) {
    .hero h1 {
        font-size: clamp(2rem, 6vw, 3rem);
    }

    .hero-stats {
        gap: var(--space-6);
    }

    .hero-stat-number {
        font-size: 1.5rem;
    }

    .dual-pillars {
        grid-template-columns: 1fr;
    }

    .three-pillars {
        grid-template-columns: 1fr;
    }

    .pillar-card {
        padding: var(--space-8) var(--space-6);
    }
}

/* ——— THREE PILLARS ——— */
.three-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.pillar-card.marketing-pillar::before {
    background: linear-gradient(90deg, var(--mkt-rose), var(--dev-amber));
}

.pillar-card.marketing-pillar:hover {
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08), 0 0 40px rgba(var(--mkt-rose-rgb), 0.04);
}

.pillar-card.marketing-pillar .pillar-icon {
    color: var(--mkt-rose);
    text-shadow: 0 0 30px rgba(var(--mkt-rose-rgb), 0.4);
}

.marketing-pillar .pillar-service-item i {
    color: var(--mkt-rose);
}

/* ——— ACCREDITATIONS & COMPLIANCE ——— */
.accreditations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.accreditation-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
    overflow: hidden;
}

.accreditation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--dev-amber));
    opacity: 0.5;
    transition: opacity var(--transition-base);
}

.accreditation-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--glow-cyan);
}

.accreditation-card:hover::before {
    opacity: 1;
}

.accreditation-card .badge-icon {
    font-size: 2.5rem;
    color: var(--neon-cyan);
    margin-bottom: var(--space-5);
    text-shadow: 0 0 20px rgba(var(--neon-cyan-rgb), 0.3);
}

.accreditation-card h3 {
    font-size: var(--fs-h3);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--text-white);
}

.accreditation-card p {
    font-size: var(--fs-small);
    color: var(--text-muted);
    line-height: var(--lh-normal);
}

/* ——— HOW WE WORK / ENGAGEMENT PROCESS ——— */
.process-section {
    background-color: var(--bg-surface);
    padding: var(--space-20) 0 var(--space-24);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
}

/* ── Track: 4-column grid, equal width ── */
.process-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-16);
    position: relative;
}

/* Dashed horizontal line connecting all badges — drawn ONCE behind all items */
.process-track::before {
    content: '';
    position: absolute;
    top: 28px;               /* vertically centred on the badge circle (height 56px / 2) */
    left: calc(12.5%);       /* starts at centre of first badge (1/(4*2) of total width) */
    width: 75%;              /* spans from centre of badge 1 to centre of badge 4 */
    height: 2px;
    background: repeating-linear-gradient(
        90deg,
        var(--neon-cyan) 0px,
        var(--neon-cyan) 8px,
        transparent 8px,
        transparent 16px
    );
    opacity: 0.35;
    z-index: 0;
}

/* ── Individual step wrapper ── */
.process-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* ── Numbered badge ── */
.step-badge {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-deep);
    border: 2px solid var(--neon-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    box-shadow: 0 0 0 4px rgba(180, 128, 8, 0.08);
    transition: all var(--transition-base);
}

.process-step-item:hover .step-badge {
    background: var(--neon-cyan);
    box-shadow: 0 0 0 6px rgba(180, 128, 8, 0.12);
    transform: scale(1.08);
}

.step-num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neon-cyan);
    letter-spacing: 1px;
    line-height: 1;
    transition: color var(--transition-base);
}

.process-step-item:hover .step-num {
    color: var(--bg-deep);
}

/* ── Card box ── */
.step-card {
    background: var(--bg-deep);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-5);
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.step-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--dev-indigo));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.35s var(--ease-out);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.process-step-item:hover .step-card {
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.process-step-item:hover .step-card::after {
    transform: scaleX(1);
}

/* ── Icon inside card ── */
.step-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(180, 128, 8, 0.08), rgba(79, 70, 229, 0.08));
    border: 1px solid rgba(180, 128, 8, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--neon-cyan);
    margin-bottom: var(--space-4);
    transition: all var(--transition-base);
}

.process-step-item:hover .step-icon-wrap {
    background: linear-gradient(135deg, rgba(180, 128, 8, 0.16), rgba(79, 70, 229, 0.14));
    transform: scale(1.08);
}

/* ── Step heading ── */
.step-heading {
    font-size: clamp(0.95rem, 1.1vw, 1.1rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

/* ── Description text ── */
.step-body {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex-grow: 1;
    margin-bottom: var(--space-5);
}

/* ── Chip tags ── */
.step-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2);
    margin-top: auto;
}

.step-chip {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--neon-cyan);
    background: rgba(180, 128, 8, 0.07);
    border: 1px solid rgba(180, 128, 8, 0.18);
    padding: 3px 9px;
    border-radius: var(--radius-full);
    letter-spacing: 0.3px;
    white-space: nowrap;
}

/* ── CTA button row ── */
.process-cta-row {
    display: flex;
    justify-content: center;
    margin-top: var(--space-12);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .process-track {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8) var(--space-6);
    }
    .process-track::before {
        display: none;
    }
    .step-badge {
        margin-bottom: var(--space-4);
    }
}

@media (max-width: 600px) {
    .process-track {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    .process-step-item {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        gap: var(--space-4);
    }
    .step-badge {
        flex-shrink: 0;
        margin-bottom: 0;
    }
    .step-chips {
        justify-content: flex-start;
    }
}


/* ——— INDUSTRIES WE SERVE ——— */
.industries-section {
    background-color: var(--bg-void);
    padding: var(--space-20) 0;
    border-top: 1px solid var(--glass-border);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.industry-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.industry-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--dev-indigo));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.industry-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-xl);
    background: var(--glass-bg-hover);
}

.industry-card:hover::after {
    transform: scaleX(1);
}

.industry-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-5);
    transition: transform var(--transition-base);
}

.industry-card:hover .industry-icon {
    transform: scale(1.1);
}

/* Per-sector icon colors */
.bfsi-icon    { background: rgba(180, 128, 8, 0.10); color: var(--neon-gold); border: 1px solid rgba(180, 128, 8, 0.2); }
.health-icon  { background: rgba(22, 163, 74, 0.10); color: var(--neon-green); border: 1px solid rgba(22, 163, 74, 0.2); }
.ecom-icon    { background: rgba(79, 70, 229, 0.10); color: var(--dev-indigo); border: 1px solid rgba(79, 70, 229, 0.2); }
.govt-icon    { background: rgba(2, 132, 199, 0.10); color: var(--dev-sky); border: 1px solid rgba(2, 132, 199, 0.2); }
.mfg-icon     { background: rgba(124, 58, 237, 0.10); color: var(--neon-purple); border: 1px solid rgba(124, 58, 237, 0.2); }
.saas-icon    { background: rgba(217, 119, 6, 0.10); color: var(--dev-amber); border: 1px solid rgba(217, 119, 6, 0.2); }

.industry-title {
    font-size: var(--fs-h4);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.industry-desc {
    font-size: var(--fs-small);
    color: var(--text-muted);
    line-height: var(--lh-relaxed);
    flex-grow: 1;
    margin-bottom: var(--space-5);
}

.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: auto;
}

.ind-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 3px 9px;
    border-radius: var(--radius-full);
}

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

@media (max-width: 640px) {
    .industries-grid {
        grid-template-columns: 1fr;
    }
}

/* ——— FEATURED PROJECTS / CASE STUDIES ——— */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-12);
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4), var(--glow-indigo);
}

.project-header {
    margin-bottom: var(--space-4);
}

.project-category {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--dev-indigo);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    display: block;
    margin-bottom: var(--space-2);
}

.project-card h3 {
    font-size: var(--fs-h3);
    font-weight: 700;
    color: var(--text-white);
}

.project-desc {
    font-size: var(--fs-small);
    color: var(--text-muted);
    line-height: var(--lh-normal);
    margin-bottom: var(--space-6);
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.p-tag {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    background: rgba(15, 23, 42, 0.03);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

/* ——— TRUSTED BY LEADERS (TESTIMONIALS) ——— */
.testimonials-section {
    background-color: var(--bg-void);
    background-image:
        radial-gradient(circle at 10% 20%, rgba(180, 128, 8, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(79, 70, 229, 0.04) 0%, transparent 40%);
    padding: var(--space-20) 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.testimonials-section .section-header .section-tag {
    color: var(--neon-cyan);
}

.testimonials-section .section-title {
    color: var(--text-primary) !important;
    text-shadow: none;
}

.testimonials-section .section-desc {
    color: var(--text-muted) !important;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    position: relative;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
}

/* Accent top border */
.testimonial-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--dev-indigo));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    opacity: 0.7;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-xl);
    background: var(--glass-bg-hover);
}

.testimonial-card:hover::before {
    height: 4px;
    opacity: 1;
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-6);
}

.testimonial-card .quote-mark {
    font-size: 4rem;
    line-height: 1;
    font-family: Georgia, serif;
    color: var(--neon-cyan);
    opacity: 0.35;
    user-select: none;
    margin-top: -10px;
}

.testimonial-logo {
    height: 24px;
    max-width: 120px;
    object-fit: contain;
    filter: none;
    transition: all var(--transition-base);
}

.testimonial-card:hover .testimonial-logo {
    filter: none;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    flex-grow: 1;
    font-weight: 400;
}

.testimonial-author {
    border-top: 1px solid var(--glass-border);
    padding-top: var(--space-4);
}

.testimonial-author .author-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.testimonial-author .author-title {
    font-size: 0.85rem;
    color: var(--neon-cyan);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.5px;
}

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

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .testimonials-section {
        padding: var(--space-12) 0;
    }
}