/*
 * Interior-page styles only.
 * Shared tokens, typography, navigation, footer, forms, focus treatment,
 * reduced motion, and print behavior are owned by site.css.
 */

.section-pad {
    padding-block: clamp(50px, 5vw, 66px);
}

.eyebrow,
.service-block__number,
.industry-card__number,
.policy__updated {
    color: var(--azurite);
    font-family: var(--font-mono);
    font-size: 0.73rem;
    font-weight: 750;
    letter-spacing: 0.11em;
    line-height: 1.35;
    text-transform: uppercase;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 19px;
}

.eyebrow span {
    min-width: 32px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid currentColor;
    font-size: 0.68rem;
}

.eyebrow--inverse {
    color: #cbd7eb;
}

.section-contours {
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.section-contours::before {
    position: absolute;
    z-index: -1;
    top: -25%;
    right: -10%;
    width: min(72vw, 980px);
    aspect-ratio: 1.5;
    content: "";
    background: url("../images/contour-lines-azurite.svg?v=20260828-9") center / contain no-repeat;
    opacity: 0.055;
    pointer-events: none;
    transform: rotate(-4deg);
    -webkit-mask-image: linear-gradient(115deg, transparent 6%, #000 52%, transparent 96%);
    mask-image: linear-gradient(115deg, transparent 6%, #000 52%, transparent 96%);
}

/* Interior mastheads */
.page-masthead {
    position: relative;
    isolation: isolate;
    min-height: 360px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--navy);
    background-position: center;
    background-size: cover;
    color: var(--white);
}

.page-masthead::before {
    position: absolute;
    z-index: -1;
    inset: 0;
    content: "";
    background: linear-gradient(90deg, rgb(4 16 28 / 26%) 0%, rgb(4 16 28 / 4%) 58%, rgb(4 16 28 / 9%) 100%);
}

.page-masthead--field {
    background-image: url("../images/field-map-banner.webp?v=20260828-9");
}

.page-masthead--contour {
    background-image: url("../images/contour-drift-banner.webp?v=20260828-9");
}

.page-masthead__inner {
    padding-block: 46px;
}

.page-masthead h1 {
    max-width: 20ch;
    margin-bottom: 16px;
    color: var(--white);
    font-size: clamp(2.4rem, 3.7vw, 3.25rem);
    line-height: 1.05;
    text-wrap: balance;
}

.page-masthead__inner > p:last-child {
    max-width: 680px;
    margin-bottom: 0;
    color: #e1e9ed;
    font-size: 1rem;
    line-height: 1.5;
}

/* Services */
.service-index {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

.service-index__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-left: 1px solid var(--line);
}

.service-index a {
    min-height: 96px;
    display: grid;
    align-content: center;
    gap: 2px;
    padding: 17px 22px;
    color: var(--graphite);
    border-right: 1px solid var(--line);
    text-decoration: none;
}

.service-index a:hover {
    background: var(--white);
}

.service-index span,
.service-index small {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.67rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.service-index strong {
    color: var(--azurite);
    font-size: 1rem;
}

.service-directory {
    background: var(--paper-light);
}

.service-block {
    scroll-margin-top: 20px;
    border-bottom: 1px solid var(--line);
}

.service-block__inner {
    display: grid;
    grid-template-columns: minmax(250px, 0.82fr) minmax(300px, 0.94fr) minmax(370px, 1.14fr);
    align-items: start;
    gap: clamp(32px, 4vw, 54px);
    padding-block: clamp(50px, 5vw, 64px);
}

.service-block__number {
    margin-bottom: 17px;
}

.service-block__heading h2 {
    max-width: 14ch;
    margin-bottom: 0;
    font-size: clamp(2.05rem, 3vw, 2.7rem);
}

.service-block__body p {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.58;
}

.service-block__body p + p {
    margin-top: 16px;
}

.service-block__body .technical-note {
    color: inherit;
}

.service-block__media {
    margin: 0;
}

.service-block__media figcaption {
    margin-top: 9px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    letter-spacing: 0.025em;
    line-height: 1.45;
}

.service-block--dark {
    background: var(--navy);
    color: #dce4e9;
    border-color: var(--line-dark);
}

.service-block--dark .service-block__number {
    color: #bdcbe2;
}

.service-block--dark .service-block__heading h2 {
    color: var(--white);
}

.service-block--dark .service-block__body p {
    color: #d4dde2;
}

.service-block--dark .service-block__media figcaption {
    color: #acb8be;
}

.service-block--mapping {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--cool);
}

.service-block--mapping::before {
    position: absolute;
    z-index: -1;
    right: -12%;
    bottom: -34%;
    width: 70%;
    aspect-ratio: 1.6;
    content: "";
    background: url("../images/contour-lines-azurite.svg?v=20260828-9") center / contain no-repeat;
    opacity: 0.04;
    transform: rotate(5deg);
    -webkit-mask-image: linear-gradient(80deg, transparent 8%, #000 58%, transparent 98%);
    mask-image: linear-gradient(80deg, transparent 8%, #000 58%, transparent 98%);
}

.service-block--soft {
    background: var(--paper);
}

.service-block__media--map img {
    width: 100%;
    aspect-ratio: 610 / 278;
    border: 1px solid #9eaaad;
    object-fit: contain;
    object-position: center;
}

.service-specs {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--graphite);
}

.service-specs li {
    position: relative;
    padding: 15px 14px 15px 30px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 0.9375rem;
    font-weight: 650;
}

.service-specs li::before {
    position: absolute;
    top: 1.42em;
    left: 7px;
    width: 7px;
    height: 7px;
    content: "";
    border: 1px solid var(--azurite);
}

.service-meta {
    margin: 0;
    border-top: 1px solid var(--graphite);
}

.service-meta div {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 16px;
    padding-block: 15px;
    border-bottom: 1px solid var(--line);
}

.service-meta dt {
    color: var(--azurite);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-meta dd {
    color: var(--muted);
    font-size: 0.9375rem;
}

/* Industries */
.industry-directory {
    background: var(--paper);
}

.section-lead {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    align-items: end;
    gap: 48px;
    margin-bottom: 30px;
}

.section-lead h2 {
    max-width: 18ch;
    margin-bottom: 0;
    font-size: clamp(2rem, 3vw, 2.45rem);
}

.section-lead > p {
    max-width: 500px;
    margin: 0 0 3px;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.55;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    padding: 1px;
    background: var(--line);
}

.industry-card {
    min-width: 0;
    padding: clamp(27px, 3vw, 34px);
    background: rgb(255 255 255 / 93%);
}

.industry-card__number {
    margin-bottom: 18px;
}

.industry-card h3 {
    margin-bottom: 11px;
    font-size: 1.3rem;
}

.industry-card p:last-child {
    max-width: 62ch;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.58;
}

.industry-card p a {
    font-weight: 700;
}

/* Contact */
.contact-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background-color: var(--navy);
    background-image: url("../images/field-map-hero.webp?v=20260828-9");
    background-position: center;
    background-size: cover;
    color: var(--white);
}

.contact-hero::before {
    position: absolute;
    z-index: -1;
    inset: 0;
    content: "";
    background: linear-gradient(90deg, rgb(5 18 30 / 26%) 0%, rgb(5 18 30 / 5%) 56%, rgb(5 18 30 / 14%) 100%);
    pointer-events: none;
}

.contact-hero__grid {
    min-height: 594px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 396px;
    align-items: center;
    gap: clamp(38px, 5vw, 64px);
    padding-block: 28px;
}

.contact-hero__intro {
    max-width: 650px;
}

.contact-hero__intro h1 {
    max-width: 17ch;
    margin-bottom: 16px;
    color: var(--white);
    font-size: clamp(2.35rem, 3.5vw, 3rem);
    line-height: 1.05;
    text-wrap: balance;
}

.contact-hero__intro > p:not(.eyebrow) {
    max-width: 620px;
    margin-bottom: 0;
    color: #e4ebf0;
    font-size: 1rem;
    line-height: 1.55;
}

/* Privacy and 404 */
.quiet-masthead {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

.quiet-masthead__inner {
    padding-block: clamp(52px, 6vw, 74px);
}

.quiet-masthead h1 {
    max-width: 16ch;
    margin-bottom: 15px;
    font-size: clamp(2.35rem, 3.6vw, 3.15rem);
}

.quiet-masthead__inner > p:last-child {
    max-width: 680px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 1rem;
}

.quiet-masthead--not-found {
    min-height: 440px;
    display: flex;
    align-items: center;
}

.policy {
    background: var(--paper-light);
}

.policy__body {
    max-width: 70ch;
}

.policy__updated {
    margin-bottom: 36px;
    color: var(--muted);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.policy h2 {
    margin: 35px 0 11px;
    font-size: 1.5rem;
}

.policy p {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.65;
}

@media (max-width: 1120px) {
    .service-block__inner {
        grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1.2fr);
    }

    .service-block__media,
    .service-specs,
    .service-meta {
        grid-column: 2;
    }

    .contact-hero__grid {
        grid-template-columns: minmax(0, 1fr) 382px;
        gap: 34px;
    }
}

@media (max-width: 900px) {
    .contact-hero__grid {
        min-height: 0;
        grid-template-columns: 1fr;
        gap: 28px;
        padding-block: 39px 42px;
    }

    .contact-hero__intro {
        max-width: 640px;
    }

    .page-contact .inquiry-panel {
        max-width: 520px;
    }
}

@media (max-width: 760px) {
    .section-pad {
        padding-block: 46px;
    }

    .eyebrow {
        margin-bottom: 16px;
    }

    .page-masthead {
        min-height: 0;
        align-items: flex-start;
        background-position: center top;
    }

    .page-masthead--field {
        background-image: url("../images/field-map-mobile.webp?v=20260828-9");
    }

    .page-masthead--contour {
        background-image: url("../images/contour-drift-mobile.webp?v=20260828-9");
    }

    .page-masthead::before {
        background: linear-gradient(180deg, rgb(4 16 28 / 26%) 0%, rgb(4 16 28 / 4%) 55%, rgb(4 16 28 / 16%) 100%);
    }

    .page-masthead__inner {
        padding-block: 38px 88px;
    }

    .page-masthead h1 {
        max-width: 18ch;
        font-size: clamp(2.1rem, 9vw, 2.65rem);
    }

    .page-masthead__inner > p:last-child {
        font-size: 0.96rem;
    }

    .service-index__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1px;
        padding: 1px;
        background: var(--line);
        border: 0;
    }

    .service-index a {
        min-height: 92px;
        padding: 15px 17px;
        background: var(--paper);
        border: 0;
    }

    .service-block__inner {
        grid-template-columns: 1fr;
        gap: 25px;
        padding-block: 48px;
    }

    .service-block__heading h2 {
        max-width: 16ch;
        font-size: clamp(2rem, 9vw, 2.4rem);
    }

    .service-block__media,
    .service-specs,
    .service-meta {
        grid-column: 1;
    }

    .section-lead {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 12px;
        margin-bottom: 25px;
    }

    .section-lead > p {
        margin: 0;
    }

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

    .industry-card {
        padding: 25px 22px 27px;
    }

    .contact-hero {
        background-image: url("../images/field-map-mobile.webp?v=20260828-9");
        background-position: center top;
    }

    .contact-hero::before {
        background: linear-gradient(180deg, rgb(4 17 29 / 38%) 0%, rgb(4 17 29 / 27%) 48%, rgb(4 17 29 / 50%) 100%);
    }

    .contact-hero__grid {
        gap: 24px;
        padding-block: 32px 36px;
    }

    .contact-hero__intro h1 {
        max-width: 15em;
        margin-bottom: 14px;
        font-size: clamp(2.05rem, 9.2vw, 2.55rem);
    }

    .contact-hero__intro > p:not(.eyebrow) {
        font-size: 0.96rem;
    }

    .page-contact .inquiry-panel {
        max-width: none;
    }

    .quiet-masthead__inner {
        padding-block: 48px;
    }

    .quiet-masthead h1 {
        font-size: 2.35rem;
    }

    .quiet-masthead--not-found {
        min-height: 360px;
    }

    .section-contours::before {
        top: 4%;
        right: -45%;
        width: 150vw;
        opacity: 0.045;
    }
}

@media (max-width: 430px) {
    .service-index a {
        padding-inline: 13px;
    }

    .service-index strong {
        font-size: 0.94rem;
    }
}

@media print {
    .page-masthead,
    .contact-hero,
    .quiet-masthead {
        background: var(--white) !important;
        color: #000;
    }

    .page-masthead h1,
    .contact-hero h1 {
        color: #000;
    }
}