:root {
    --navy: #0c1a2a;
    --navy-mid: #132438;
    --navy-light: #1a2f47;
    --ivory: #faf8f4;
    --ivory-warm: #f3f0e8;
    --gold: #c2a24e;
    --gold-muted: #b89a47;
    --gold-pale: rgba(194, 162, 78, 0.12);
    --charcoal: #2c2c2c;
    --graphite: #5a5a58;
    --stone: #8a8884;
    --white: #ffffff;
    --rule: rgba(12, 26, 42, 0.1);
    --rule-light: rgba(255, 255, 255, 0.08);

    --display: 'Playfair Display', Georgia, serif;
    --body: 'Libre Franklin', Arial, sans-serif;
    --mono: 'IBM Plex Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body);
    background: var(--ivory);
    color: var(--charcoal);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.94);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--rule);
}

.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    font-family: var(--display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--navy);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.main-nav a {
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--graphite);
    transition: 0.25s ease;
}

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

.nav-cta {
    padding: 11px 22px;
    border: 1.5px solid var(--navy);
    color: var(--navy) !important;
    font-family: var(--mono);
    font-size: 0.65rem !important;
    letter-spacing: 0.12em !important;
}

.nav-cta:hover {
    background: var(--navy);
    color: var(--ivory) !important;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--navy);
    transition: 0.25s ease;
}

/* HERO */
.hero {
    padding: 84px 0 72px;
    border-bottom: 1px solid var(--rule);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 48px;
    align-items: center;
}

.eyebrow,
.section-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
}

.section-label-light {
    color: var(--gold);
}

.hero h1,
.section-intro h2,
.section-header h2,
.cta-box h2 {
    font-family: var(--display);
    color: var(--navy);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.01em;
}

.hero h1 {
    font-size: clamp(2.3rem, 5vw, 4.1rem);
    max-width: 900px;
    margin-bottom: 24px;
}

.hero-text {
    font-size: 1.04rem;
    font-weight: 300;
    line-height: 1.85;
    color: var(--graphite);
    max-width: 760px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 24px;
    border: 1.5px solid transparent;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: 0.25s ease;
}

.btn-primary {
    background: var(--navy);
    color: var(--ivory);
    border-color: var(--navy);
}

.btn-primary:hover {
    background: var(--navy-light);
    border-color: var(--navy-light);
}

.btn-secondary {
    border-color: var(--navy);
    color: var(--navy);
    background: transparent;
}

.btn-secondary:hover {
    background: var(--navy);
    color: var(--ivory);
}

.btn-light {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--ivory);
}

.btn-light:hover {
    background: var(--ivory);
    color: var(--navy);
}

.hero-card {
    align-self: stretch;
}

.hero-card-inner {
    height: 100%;
    padding: 34px;
    border: 1px solid var(--rule);
    background: linear-gradient(180deg, var(--ivory-warm), var(--ivory));
}

.mini-label {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold-muted);
    margin-bottom: 20px;
}

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

.hero-card li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 14px;
    color: var(--graphite);
    font-size: 0.95rem;
    line-height: 1.7;
}

.hero-card li::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    top: 11px;
    left: 0;
}

/* CREDENCIALES */
.credentials {
    padding: 28px 0;
    background: var(--navy);
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--rule-light);
    border: 1px solid var(--rule-light);
}

.credential-item {
    background: var(--navy);
    color: rgba(250, 248, 244, 0.88);
    padding: 24px 22px;
    font-size: 0.82rem;
    line-height: 1.7;
}

/* SECTIONS */
.section {
    padding: 88px 0;
}

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

.section-dark {
    background: var(--navy);
}

.section-dark h2,
.section-dark .section-subtext,
.section-dark .value-card h3,
.section-dark .value-card p {
    color: var(--ivory);
}

.section-dark .section-subtext {
    color: rgba(250, 248, 244, 0.72);
}

.two-col {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 72px;
    align-items: start;
}

.section-intro h2,
.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.section-content p,
.section-subtext,
.service-card p,
.point-card p,
.value-card p,
.cta-box p {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--graphite);
}

.section-content p + p,
.cta-box p + p {
    margin-top: 18px;
}

.section-header {
    max-width: 860px;
    margin-bottom: 42px;
}

/* VALUE GRID */
.value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.value-card {
    background: var(--navy);
    padding: 36px 32px;
}

.value-card h3 {
    font-family: var(--display);
    font-size: 1.45rem;
    margin-bottom: 16px;
}

/* SERVICES */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    border: 1px solid var(--rule);
    background: var(--white);
    padding: 34px 30px;
    position: relative;
}

.service-card.featured {
    grid-column: 1 / -1;
    border: 1.5px solid var(--gold);
    background: linear-gradient(180deg, #fcfaf6, #faf8f4);
}

.service-tag {
    display: inline-block;
    margin-bottom: 14px;
    padding: 6px 12px;
    background: var(--gold);
    color: var(--navy);
    font-family: var(--mono);
    font-size: 0.58rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.service-card h3,
.point-card h3 {
    font-family: var(--display);
    color: var(--navy);
    font-size: 1.45rem;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 14px;
}

/* POINTS */
.points-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.point-card {
    border: 1px solid var(--rule);
    background: var(--white);
    padding: 28px 24px;
}

/* AUDIENCE */
.audience-list {
    list-style: none;
}

.audience-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 16px;
    font-size: 0.95rem;
    color: var(--graphite);
    line-height: 1.75;
}

.audience-list li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
    position: absolute;
    left: 0;
    top: 10px;
}

/* CTA */
.cta-section {
    padding: 92px 0;
    background: var(--navy);
}

.cta-box {
    max-width: 920px;
}

.cta-box h2 {
    color: var(--ivory);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.cta-box p {
    color: rgba(250, 248, 244, 0.78);
    max-width: 760px;
}

/* REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1080px) {
    .hero-grid,
    .two-col,
    .points-grid,
    .credentials-grid {
        grid-template-columns: 1fr 1fr;
    }

    .services-grid,
    .value-grid {
        grid-template-columns: 1fr;
    }

    .point-card {
        min-height: 100%;
    }
}

@media (max-width: 860px) {
    .nav-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--ivory);
        border-bottom: 1px solid var(--rule);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 24px 24px;
        gap: 18px;
    }

    .main-nav.open {
        display: flex;
    }

    .hero-grid,
    .two-col,
    .points-grid,
    .credentials-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 64px;
    }

    .section,
    .cta-section {
        padding: 72px 0;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 32px, 1180px);
    }

    .hero h1,
    .section-intro h2,
    .section-header h2,
    .cta-box h2 {
        line-height: 1.16;
    }

    .btn {
        width: 100%;
    }

    .hero-card-inner,
    .service-card,
    .value-card,
    .point-card {
        padding: 26px 22px;
    }
}
.main-nav a.active {
    color: var(--navy);
}

.hero-internal {
    padding: 110px 0 72px;
    border-bottom: 1px solid var(--rule);
}

.hero-narrow {
    max-width: 900px;
}

.content-wide {
    max-width: 980px;
}

.content-wide p {
    font-size: 0.96rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--graphite);
    margin-bottom: 18px;
}

.content-wide p:last-child {
    margin-bottom: 0;
}

.services-page-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.featured-service {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 0;
    border: 1.5px solid var(--gold);
    background: linear-gradient(180deg, #fcfaf6, #faf8f4);
}

.service-detail-card {
    overflow: hidden;
}

.service-detail-content {
    padding: 38px 34px;
    border-right: 1px solid var(--rule);
}

.service-detail-content p {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--graphite);
    margin-bottom: 18px;
}

.service-detail-content p:last-child {
    margin-bottom: 0;
}

.service-detail-side {
    padding: 38px 30px;
    background: rgba(194, 162, 78, 0.06);
}

.service-benefits {
    list-style: none;
}

.service-benefits li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 14px;
    color: var(--graphite);
    font-size: 0.92rem;
    line-height: 1.7;
}

.service-benefits li::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    position: absolute;
    left: 0;
    top: 10px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.process-card {
    background: var(--navy);
    padding: 34px 28px;
}

.process-number {
    display: inline-block;
    margin-bottom: 16px;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--gold);
}

.process-card h3 {
    font-family: var(--display);
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1.3;
    color: var(--ivory);
    margin-bottom: 14px;
}

.process-card p {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.85;
    color: rgba(250, 248, 244, 0.72);
}

@media (max-width: 980px) {
    .featured-service,
    .process-grid,
    .services-page-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-content {
        border-right: none;
        border-bottom: 1px solid var(--rule);
    }
}

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

.client-card {
    border: 1px solid var(--rule);
    background: var(--white);
    padding: 32px 28px;
}

.client-tag {
    display: inline-block;
    margin-bottom: 14px;
    padding: 6px 12px;
    background: var(--gold-pale);
    color: var(--gold-muted);
    font-family: var(--mono);
    font-size: 0.58rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.client-card h3 {
    font-family: var(--display);
    color: var(--navy);
    font-size: 1.45rem;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 14px;
}

.client-card p {
    font-size: 0.94rem;
    font-weight: 300;
    line-height: 1.85;
    color: var(--graphite);
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.scenario-card {
    background: var(--navy);
    padding: 32px 28px;
}

.scenario-card h3 {
    font-family: var(--display);
    font-size: 1.3rem;
    font-weight: 500;
    line-height: 1.3;
    color: var(--ivory);
    margin-bottom: 14px;
}

.scenario-card p {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(250, 248, 244, 0.72);
}

.org-layout {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 40px;
    align-items: start;
}

.org-copy p {
    font-size: 0.96rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--graphite);
    margin-bottom: 18px;
}

.org-copy p:last-child {
    margin-bottom: 0;
}

.org-points {
    border: 1px solid var(--rule);
    background: var(--white);
    padding: 28px 24px;
}

@media (max-width: 980px) {
    .client-grid,
    .scenario-grid,
    .org-layout {
        grid-template-columns: 1fr;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 64px;
    align-items: start;
}

.contact-info h2 {
    font-family: var(--display);
    font-size: 2.4rem;
    margin-bottom: 20px;
    color: var(--navy);
}

.contact-info p {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--graphite);
    margin-bottom: 18px;
}

.contact-options {
    margin-top: 30px;
    display: grid;
    gap: 20px;
}

.contact-option {
    border: 1px solid var(--rule);
    padding: 20px;
    background: var(--white);
}

.contact-option h3 {
    font-family: var(--display);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.contact-link {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--navy);
    border-bottom: 1px solid var(--navy);
}

.contact-form-box {
    border: 1px solid var(--rule);
    padding: 30px;
    background: var(--white);
}

.contact-form .form-group {
    margin-bottom: 18px;
}

.contact-form label {
    display: block;
    font-size: 0.7rem;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--rule);
    font-size: 0.9rem;
    font-family: var(--body);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--navy);
}

@media (max-width: 980px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}