:root {
            --bg-primary: #0a0f0d;
            --bg-secondary: #111916;
            --bg-tertiary: #182420;
            --bg-card: #1a2621;
            --text-primary: #f0f4f2;
            --text-secondary: #a8b8b0;
            --text-tertiary: #6b7f76;
            --accent: #3db87a;
            --accent-hover: #32a068;
            --accent-subtle: rgba(61, 184, 122, 0.1);
            --accent-warm: #d4915e;
            --border: rgba(168, 184, 176, 0.12);
            --border-light: rgba(168, 184, 176, 0.06);
            --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --max-width: 1200px;
            --section-pad: 120px;
        }

        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            background: var(--bg-primary);
            color: var(--text-primary);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        /* ─── NAVIGATION ─── */

        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 15, 13, 0.92);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
        }

        .nav-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .nav-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: -0.02em;
        }

        .nav-logo span {
            color: var(--accent);
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 36px;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s;
            letter-spacing: 0.01em;
        }

        .nav-links a:hover {
            color: var(--text-primary);
        }

        .nav-cta {
            background: var(--accent);
            color: var(--bg-primary) !important;
            padding: 10px 24px;
            border-radius: 6px;
            font-weight: 600 !important;
            transition: background 0.2s !important;
        }

        .nav-cta:hover {
            background: var(--accent-hover) !important;
        }

        .nav-toggle {
            display: none;
        }

        .nav-toggle-label {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
        }

        .nav-toggle-label span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            transition: all 0.3s;
        }

        /* ─── HERO ─── */

        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
        }

        .hero-gradient {
            position: absolute;
            inset: 0;
            z-index: 1;
            background: linear-gradient(
                135deg,
                rgba(10, 15, 13, 0.95) 0%,
                rgba(10, 15, 13, 0.7) 50%,
                rgba(10, 15, 13, 0.85) 100%
            );
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 160px 32px 120px;
            width: 100%;
        }

        .hero-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 28px;
        }

        .hero-label-dot {
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        .hero-title {
            font-size: clamp(40px, 5.5vw, 72px);
            font-weight: 800;
            line-height: 1.08;
            letter-spacing: -0.03em;
            margin-bottom: 28px;
            max-width: 800px;
        }

        .hero-title em {
            font-style: normal;
            color: var(--accent);
        }

        .hero-subtitle {
            font-size: clamp(17px, 1.4vw, 20px);
            color: var(--text-secondary);
            max-width: 560px;
            line-height: 1.7;
            margin-bottom: 48px;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 16px 32px;
            border-radius: 6px;
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.2s;
            cursor: pointer;
            border: none;
            font-family: var(--font);
        }

        .btn-primary {
            background: var(--accent);
            color: var(--bg-primary);
        }

        .btn-primary:hover {
            background: var(--accent-hover);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border);
        }

        .btn-secondary:hover {
            border-color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.03);
        }

        /* ─── METRICS STRIP ─── */

        .metrics {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .metrics-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 56px 32px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 48px;
        }

        .metric {
            text-align: center;
        }

        .metric-value {
            font-size: 44px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.03em;
            line-height: 1.1;
        }

        .metric-unit {
            font-size: 18px;
            font-weight: 600;
            color: var(--accent);
        }

        .metric-label {
            font-size: 14px;
            color: var(--text-tertiary);
            margin-top: 8px;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            font-weight: 500;
        }

        /* ─── SECTION COMMON ─── */

        .section {
            padding: var(--section-pad) 32px;
            max-width: var(--max-width);
            margin: 0 auto;
        }

        .section-full {
            padding: var(--section-pad) 0;
        }

        .section-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.12em;
            margin-bottom: 16px;
        }

        .section-title {
            font-size: clamp(32px, 3.5vw, 48px);
            font-weight: 800;
            line-height: 1.12;
            letter-spacing: -0.025em;
            margin-bottom: 20px;
        }

        .section-subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            max-width: 600px;
            line-height: 1.7;
        }

        /* ─── SOLUTIONS ─── */

        .solutions-bg {
            background: var(--bg-primary);
        }

        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            margin-top: 64px;
        }

        .solution-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 48px;
            transition: border-color 0.3s, background 0.3s;
            text-decoration: none;
            color: inherit;
            display: block;
        }

        .solution-card:hover {
            border-color: var(--accent);
            background: var(--bg-tertiary);
        }

        .solution-icon {
            font-size: 32px;
            margin-bottom: 24px;
        }

        .solution-name {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .solution-desc {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .solution-features {
            list-style: none;
            margin-bottom: 32px;
        }

        .solution-features li {
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .solution-features li:last-child {
            border-bottom: none;
        }

        .check {
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
        }

        .solution-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ─── TECHNOLOGY ─── */

        .tech-bg {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .tech-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
            margin-top: 64px;
        }

        .tech-image {
            border-radius: 12px;
            overflow: hidden;
            aspect-ratio: 4/3;
        }

        .tech-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .tech-content h3 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .tech-content p {
            color: var(--text-secondary);
            margin-bottom: 32px;
            font-size: 16px;
            line-height: 1.7;
        }

        .tech-specs {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .tech-spec {
            padding: 20px;
            background: var(--bg-tertiary);
            border-radius: 8px;
            border: 1px solid var(--border-light);
        }

        .tech-spec-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.02em;
        }

        .tech-spec-label {
            font-size: 13px;
            color: var(--text-tertiary);
            margin-top: 4px;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        /* ─── CASE STUDIES ─── */

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 64px;
        }

        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            transition: border-color 0.3s;
        }

        .case-card:hover {
            border-color: var(--accent);
        }

        .case-image {
            aspect-ratio: 16/10;
            overflow: hidden;
        }

        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .case-body {
            padding: 32px;
        }

        .case-tag {
            font-size: 11px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 12px;
        }

        .case-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .case-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 24px;
        }

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

        .case-stat-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
        }

        .case-stat-label {
            font-size: 12px;
            color: var(--text-tertiary);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        /* ─── ORIGIN STORY ─── */

        .origin-bg {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .origin-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .origin-content p {
            color: var(--text-secondary);
            font-size: 17px;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .origin-content p:first-of-type::first-line {
            color: var(--text-primary);
            font-weight: 600;
        }

        .origin-quote {
            margin-top: 36px;
            padding: 32px;
            background: var(--bg-tertiary);
            border-left: 3px solid var(--accent-warm);
            border-radius: 0 8px 8px 0;
        }

        .origin-quote p {
            color: var(--text-primary) !important;
            font-size: 16px;
            font-style: italic;
            margin-bottom: 12px !important;
        }

        .origin-quote cite {
            font-size: 14px;
            color: var(--text-tertiary);
            font-style: normal;
            font-weight: 500;
        }

        .origin-timeline {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .timeline-item {
            display: flex;
            gap: 24px;
            padding: 28px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .timeline-item:last-child {
            border-bottom: none;
        }

        .timeline-year {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            min-width: 52px;
            letter-spacing: 0.02em;
        }

        .timeline-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .timeline-text strong {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ─── TRUST BAR ─── */

        .trust {
            padding: 80px 32px;
            max-width: var(--max-width);
            margin: 0 auto;
            text-align: center;
        }

        .trust-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-tertiary);
            text-transform: uppercase;
            letter-spacing: 0.12em;
            margin-bottom: 40px;
        }

        .trust-logos {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 56px;
            flex-wrap: wrap;
            opacity: 0.5;
        }

        .trust-logo {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-secondary);
            letter-spacing: 0.02em;
        }

        /* ─── ESG ─── */

        .esg-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 64px;
        }

        .esg-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 40px;
            text-align: center;
        }

        .esg-value {
            font-size: 48px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.03em;
        }

        .esg-unit {
            font-size: 20px;
            font-weight: 600;
        }

        .esg-label {
            font-size: 15px;
            color: var(--text-secondary);
            margin-top: 8px;
            line-height: 1.5;
        }

        /* ─── CTA SECTION ─── */

        .cta-section {
            text-align: center;
            padding: var(--section-pad) 32px;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-section .section-title {
            margin-bottom: 20px;
        }

        .cta-section p {
            color: var(--text-secondary);
            font-size: 17px;
            line-height: 1.7;
            margin-bottom: 40px;
        }

        .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ─── FOOTER ─── */

        .footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
        }

        .footer-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 80px 32px 48px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 56px;
            margin-bottom: 64px;
        }

        .footer-brand p {
            color: var(--text-tertiary);
            font-size: 14px;
            line-height: 1.7;
            margin-top: 16px;
            max-width: 280px;
        }

        .footer-heading {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-tertiary);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 20px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.2s;
        }

        .footer-links a:hover {
            color: var(--text-primary);
        }

        .footer-bottom {
            padding-top: 32px;
            border-top: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-copyright {
            font-size: 13px;
            color: var(--text-tertiary);
        }

        .footer-legal {
            display: flex;
            gap: 24px;
        }

        .footer-legal a {
            font-size: 13px;
            color: var(--text-tertiary);
            text-decoration: none;
            transition: color 0.2s;
        }

        .footer-legal a:hover {
            color: var(--text-secondary);
        }

        /* ─── RESPONSIVE ─── */

        @media (max-width: 960px) {
            :root {
                --section-pad: 80px;
            }

            .nav-toggle-label {
                display: flex;
            }

            .nav-links {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(10, 15, 13, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 32px;
                gap: 0;
                border-bottom: 1px solid var(--border);
                transform: translateY(-120%);
                transition: transform 0.3s;
            }

            .nav-links li {
                width: 100%;
            }

            .nav-links a {
                display: block;
                padding: 16px 0;
                font-size: 16px;
                border-bottom: 1px solid var(--border-light);
            }

            .nav-cta {
                text-align: center;
                margin-top: 16px;
            }

            .nav-toggle:checked ~ .nav-links {
                transform: translateY(0);
            }

            .nav-toggle:checked ~ .nav-toggle-label span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            .nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) {
                opacity: 0;
            }
            .nav-toggle:checked ~ .nav-toggle-label span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -5px);
            }

            .solutions-grid {
                grid-template-columns: 1fr;
            }

            .tech-grid,
            .origin-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .cases-grid {
                grid-template-columns: 1fr;
            }

            .metrics-inner {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }

            .esg-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }

            .tech-specs {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 600px) {
            :root {
                --section-pad: 64px;
            }

            .hero-inner {
                padding: 120px 24px 80px;
            }

            .hero-actions {
                flex-direction: column;
            }

            .btn {
                justify-content: center;
                width: 100%;
            }

            .metrics-inner {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
                padding: 40px 24px;
            }

            .metric-value {
                font-size: 32px;
            }

            .section {
                padding-left: 24px;
                padding-right: 24px;
            }

            .solution-card {
                padding: 32px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-actions {
                flex-direction: column;
            }
        }
    
/* ========================================
   PAGE TEMPLATE STYLES
   ======================================== */

.template-page .content-section {
    padding: 4rem 0;
}

.template-page .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.template-page .page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.template-page .page-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.template-page .page-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 2.5rem 0 1rem;
}

.template-page .page-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
}

.template-page .page-content p {
    margin-bottom: 1.25rem;
}

.template-page .page-content a {
    color: var(--color-primary, var(--blue, #0088FF));
    text-decoration: none;
}

.template-page .page-content a:hover {
    text-decoration: underline;
}

.template-error .content-section {
    padding: 6rem 0;
    text-align: center;
}

/* Contact form on pages */
.ep-contact-form-wrapper {
    max-width: 600px;
    margin: 2rem auto;
}

.ep-contact-form input[type="text"],
.ep-contact-form input[type="email"],
.ep-contact-form textarea {
    background: var(--color-card, var(--card-bg, #16213E));
    color: var(--color-text, var(--grey-text, #B0B0C0));
    border: 1px solid var(--color-border, #2A2A4A);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    width: 100%;
    font-family: inherit;
    font-size: 1rem;
    box-sizing: border-box;
}

.ep-contact-form input:focus,
.ep-contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary, var(--blue, #0088FF));
}

.ep-contact-form label {
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.ep-contact-form .form-field {
    margin-bottom: 1.5rem;
}

.ep-contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.ep-contact-form button,
.ep-contact-form input[type="submit"] {
    background: var(--color-primary, var(--blue, #0088FF));
    color: #fff;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.ep-contact-form button:hover {
    background: var(--color-primary-hover, #0077E6);
}

.site-footer {
    position: relative;
    z-index: 1;
}
/* Fix: container padding */
.container, .section-inner, [class*="inner"] {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    box-sizing: border-box;
}
section, [class*="section"] {
    overflow-x: hidden;
}

/* Button styles */
.button, a.button, a.btn-primary, a.btn-secondary, a.btn-dark, a.btn-outline, a.btn-light {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s;
    line-height: 1.4;
}
.btn-primary, .button:not([class*="outline"]):not([class*="secondary"]):not([class*="light"]) {
    background: var(--color-primary, var(--color-accent, #2196f3));
    color: #fff !important;
    border: 2px solid var(--color-primary, var(--color-accent, #2196f3));
}
.btn-primary:hover { opacity: 0.9; }
.btn-outline, .button[class*="outline"] {
    background: transparent;
    border: 2px solid currentColor;
}
.btn-outline:hover { opacity: 0.8; }
.btn-secondary {
    background: transparent;
    color: inherit;
    border: 2px solid rgba(255,255,255,0.4);
}
.btn-dark {
    background: var(--color-dark, #1a1a2e);
    color: #fff !important;
    border: 2px solid var(--color-dark, #1a1a2e);
}
a.read-more, .read-more {
    font-weight: 600;
    text-decoration: none;
    color: var(--color-primary, var(--color-accent, #2196f3));
    border-bottom: 2px solid currentColor;
}
.hero-cta, .hero-actions, .hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }