:root {
    --blue-dark: #0A2540;
    --blue-main: #0057C8;
    --blue-light: #007BFF;
    --gray-dark: #1F2937;
    --gray-text: #4B5563;
    --gray-light: #F3F6FA;
    --white: #FFFFFF;
    --line: #E5E7EB;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--white);
    color: var(--gray-dark);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

header {
    background: var(--white);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.logo img {
    height: 52px;
    width: auto;
}

.logo-text strong {
    display: block;
    font-size: 22px;
    letter-spacing: 1px;
    color: var(--blue-dark);
}

.logo-text span {
    display: block;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--blue-main);
    text-transform: uppercase;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 24px;
    font-size: 14px;
    font-weight: 600;
}

.main-nav a:hover {
    color: var(--blue-main);
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    margin: 5px 0;
    background: var(--blue-dark);
    border-radius: 999px;
}

.hero {
    background: linear-gradient(135deg, var(--blue-dark), #071827);
    color: var(--white);
    padding: 90px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 48px;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.08;
    margin-bottom: 22px;
}

.hero h1 span {
    color: var(--blue-light);
}

.hero p {
    font-size: 18px;
    color: #D1D5DB;
    max-width: 640px;
    margin-bottom: 34px;
}

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

.btn {
    display: inline-block;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 700;
    transition: 0.2s ease;
}

.btn-primary {
    background: var(--blue-light);
    color: var(--white);
}

.btn-primary:hover {
    background: #0066D6;
}

.btn-secondary {
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--white);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.08);
}

.hero-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 30px;
    border-radius: 22px;
}

.hero-card h3 {
    margin-bottom: 16px;
    font-size: 22px;
}

.hero-card ul {
    list-style: none;
}

.hero-card li {
    margin-bottom: 12px;
    color: #E5E7EB;
}

.section {
    padding: 78px 0;
}

.section-light {
    background: var(--gray-light);
}

.section-title {
    text-align: center;
    margin-bottom: 48px;
}

.section-title span {
    color: var(--blue-main);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 13px;
}

.section-title h1,
.section-title h2 {
    font-size: clamp(28px, 4vw, 42px);
    margin-top: 8px;
}

.section-title p {
    max-width: 720px;
    margin: 14px auto 0;
    color: var(--gray-text);
}

.services {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--line);
    padding: 28px;
    border-radius: 18px;
    box-shadow: 0 10px 28px rgba(10,37,64,0.06);
}

.service-card h3 {
    color: var(--blue-dark);
    margin-bottom: 12px;
    font-size: 20px;
}

.service-card p {
    color: var(--gray-text);
    font-size: 15px;
}

.process {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.process-card {
    padding: 30px;
    border-radius: 18px;
    background: var(--white);
    border-left: 5px solid var(--blue-main);
}

.process-card strong {
    display: block;
    color: var(--blue-main);
    font-size: 14px;
    margin-bottom: 8px;
}

.process-card h3 {
    margin-bottom: 10px;
}

.cta {
    background: var(--blue-dark);
    color: var(--white);
    border-radius: 26px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 24px;
}

.cta h2 {
    font-size: 34px;
    margin-bottom: 8px;
}

.cta p {
    color: #D1D5DB;
}

.legal-page {
    max-width: 880px;
}

.legal-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 10px 28px rgba(10,37,64,0.06);
}

.legal-card h2 {
    color: var(--blue-dark);
    margin-bottom: 12px;
}

.legal-card p {
    color: var(--gray-text);
}

footer {
    background: #071827;
    color: #D1D5DB;
    padding: 34px 0;
    font-size: 14px;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-grid a {
    color: var(--white);
    font-weight: 600;
}

.site-credit {
    color: #9CA3AF;
}

.site-credit a {
    color: var(--white);
}

@media (max-width: 900px) {
    .menu-toggle {
        display: inline-block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 78px;
        left: 0;
        width: 100%;
        background: var(--white);
        border-bottom: 1px solid var(--line);
        padding: 16px 4%;
    }

    .main-nav.is-open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 14px;
    }

    .hero-grid,
    .services,
    .process,
    .cta {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 68px 0;
    }

    .cta {
        text-align: left;
    }
}

@media (max-width: 560px) {
    .logo img {
        height: 42px;
    }

    .logo-text strong {
        font-size: 18px;
    }

    .logo-text span {
        font-size: 9px;
        letter-spacing: 1.3px;
    }

    .hero,
    .section {
        padding: 56px 0;
    }

    .cta {
        padding: 30px;
    }

    .cta h2 {
        font-size: 28px;
    }
}


/* Client Portal / CRM V1.0 */
.nav-login,
.nav-button {
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 999px;
    padding: .55rem .9rem;
}

.inline-form { margin: 0; }
.nav-button { background: transparent; color: inherit; cursor: pointer; font: inherit; }
.auth-section, .portal-section { background: #f5f7fb; }
.auth-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; }
.auth-copy h1 { font-size: clamp(2.2rem, 4vw, 4rem); color: #0A2540; margin: .5rem 0 1rem; }
.eyebrow { color: #0057B8; text-transform: uppercase; font-weight: 800; letter-spacing: .09em; font-size: .8rem; }
.form-card, .portal-card { background: #fff; border: 1px solid #e5eaf2; border-radius: 22px; padding: 1.5rem; box-shadow: 0 18px 45px rgba(10,37,64,.08); }
.form-card label { display:block; font-weight:700; margin-top:1rem; color:#0A2540; }
.form-card input, .form-card select, .form-card textarea { width:100%; margin-top:.4rem; border:1px solid #cfdae8; border-radius:12px; padding:.8rem .9rem; font:inherit; }
.checkbox-line { display:flex!important; gap:.6rem; align-items:center; }
.checkbox-line input { width:auto!important; }
.validation-summary, .field-validation { color:#b42318; font-size:.92rem; }
.full-width { width:100%; justify-content:center; margin-top:1.2rem; }
.demo-access { margin-top:1rem; padding:1rem; background:#eef5ff; border-radius:14px; display:grid; gap:.35rem; font-size:.9rem; }
.portal-header, .portal-detail-header, .admin-header { display:flex; justify-content:space-between; gap:1rem; align-items:flex-start; margin-bottom:1.5rem; }
.portal-header h1, .portal-detail-header h1, .admin-header h1 { margin:.35rem 0; color:#0A2540; }
.project-grid { display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:1.2rem; }
.status-line { display:flex; justify-content:space-between; gap:1rem; align-items:center; margin-bottom:.8rem; }
.status-pill { background:#edf2f7; color:#0A2540; border-radius:999px; padding:.3rem .7rem; font-weight:700; font-size:.85rem; }
.progress-bar { height:12px; background:#e8eef7; border-radius:999px; overflow:hidden; margin:1rem 0; }
.progress-bar span { display:block; height:100%; background:linear-gradient(90deg,#0057B8,#0A2540); border-radius:999px; }
.progress-bar.large { height:18px; }
.meta-list { display:grid; gap:.6rem; margin:1rem 0; }
.meta-list div { display:flex; justify-content:space-between; gap:1rem; border-bottom:1px solid #eef2f7; padding-bottom:.45rem; }
.meta-list dt { font-weight:800; color:#0A2540; }
.meta-list dd { margin:0; color:#516070; }
.progress-summary { min-width:150px; background:#0A2540; color:#fff; border-radius:20px; padding:1.2rem; text-align:center; }
.progress-summary strong { display:block; font-size:2.2rem; }
.two-column { display:grid; grid-template-columns: 1fr 1fr; gap:1.2rem; margin:1.2rem 0; }
.timeline-list { list-style:none; padding:0; display:grid; gap:1rem; }
.timeline-list li { border-left:4px solid #0057B8; padding-left:1rem; }
.timeline-list span { display:block; color:#516070; font-size:.92rem; margin-top:.2rem; }
.report-item { border-top:1px solid #e8eef7; padding:1rem 0; }
.report-item h3 { color:#0A2540; margin:.8rem 0 .25rem; }
.back-link { display:inline-block; margin-bottom:1rem; font-weight:800; color:#0057B8; }
.admin-table { width:100%; border-collapse:collapse; background:#fff; border-radius:18px; overflow:hidden; box-shadow:0 18px 45px rgba(10,37,64,.08); }
.admin-table th, .admin-table td { padding:1rem; border-bottom:1px solid #eef2f7; text-align:left; }
.admin-table th { background:#0A2540; color:#fff; }
.button-row, .form-actions { display:flex; gap:.75rem; flex-wrap:wrap; }
.form-page { max-width:900px; }
.wide-form { max-width:850px; }

@media (max-width: 900px) {
    .auth-grid, .project-grid, .two-column { grid-template-columns: 1fr; }
    .portal-header, .portal-detail-header, .admin-header { flex-direction:column; }
    .admin-table { display:block; overflow-x:auto; }
}

/* Account security V2.0 */
.security-note {
    margin-top: 1.25rem;
    padding: 1rem;
    background: #eef5ff;
    border: 1px solid #d8e8ff;
    border-radius: 16px;
    display: grid;
    gap: .35rem;
    color: #0A2540;
}

.security-note span {
    color: #516070;
}

.password-actions {
    margin-top: 1.25rem;
}

.btn-outline {
    border: 1px solid #cfdae8;
    color: #0A2540;
    background: #fff;
}

.btn-outline:hover {
    border-color: #0057B8;
    color: #0057B8;
}

.narrow-page {
    max-width: 760px;
}

.confirmation-card h1 {
    color: #0A2540;
    margin: .5rem 0 1rem;
}

.confirmation-card p {
    color: #516070;
    margin-bottom: 1.25rem;
}