:root {
    --xpert-red: #e20613;
    --ink: #111214;
    --ink-soft: #232529;
    --paper: #ffffff;
    --surface: #f5f5f3;
    --line: rgba(17, 18, 20, 0.12);
    --shell: 1480px;
    --gutter: clamp(20px, 4vw, 64px);
    --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.shell {
    width: min(100%, var(--shell));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    transition: background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease;
    border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-color: var(--line);
}
.site-header__inner {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.site-brand { display: inline-flex; align-items: center; position: relative; z-index: 2; }
.site-brand .custom-logo-link { display: inline-flex; }
.site-brand .custom-logo { width: auto; max-height: 48px; }
.site-brand__text { color: white; font-weight: 800; letter-spacing: -.03em; font-size: 1.1rem; }
.site-header.is-scrolled .site-brand__text { color: var(--ink); }

.site-nav { display: flex; align-items: center; gap: clamp(24px, 2.4vw, 46px); }
.site-nav__list { list-style: none; display: flex; align-items: center; gap: clamp(20px, 2vw, 38px); margin: 0; padding: 0; }
.site-nav__list a { color: white; font-size: .93rem; font-weight: 650; transition: opacity .2s ease; }
.site-nav__list a:hover { opacity: .68; }
.site-header.is-scrolled .site-nav__list a { color: var(--ink); }

.button {
    min-height: 52px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 750;
    line-height: 1;
    transition: transform .25s ease, background-color .25s ease, color .25s ease, border-color .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--xpert-red); color: white; }
.button--primary:hover { background: #c8000b; }
.button--ghost { color: white; border-color: rgba(255,255,255,.48); background: rgba(255,255,255,.05); backdrop-filter: blur(8px); }
.button--ghost:hover { background: white; color: var(--ink); border-color: white; }
.button--header { min-height: 46px; padding-inline: 20px; background: var(--xpert-red); color: white; font-size: .9rem; }

.nav-toggle { display: none; width: 44px; height: 44px; border: 0; padding: 0; background: transparent; position: relative; z-index: 3; }
.nav-toggle > span:not(.screen-reader-text) { display: block; width: 24px; height: 2px; background: white; margin: 6px auto; transition: transform .25s ease, opacity .25s ease, background-color .25s ease; }
.site-header.is-scrolled .nav-toggle > span:not(.screen-reader-text) { background: var(--ink); }

.hero {
    position: relative;
    min-height: 94svh;
    display: grid;
    align-items: center;
    overflow: hidden;
    background: #111214;
    color: white;
}
.hero__media, .hero__image, .hero__veil { position: absolute; inset: 0; }
.hero__image {
    background:
        radial-gradient(circle at 72% 42%, rgba(255,255,255,.13), transparent 28%),
        linear-gradient(115deg, #1a1b1e 0%, #26282b 48%, #111214 100%);
    transform: scale(1.03);
    animation: heroBreath 12s ease-in-out infinite alternate;
}
.hero__veil {
    background:
        linear-gradient(90deg, rgba(10,10,11,.86) 0%, rgba(10,10,11,.66) 46%, rgba(10,10,11,.22) 72%, rgba(10,10,11,.42) 100%),
        linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.3));
}
.hero__inner { position: relative; z-index: 2; width: 100%; padding-top: 120px; padding-bottom: 90px; }
.hero__content { width: min(820px, 72vw); }
.hero h1 { margin: 0; font-size: clamp(3.5rem, 7vw, 7.4rem); line-height: .91; letter-spacing: -.066em; font-weight: 760; text-wrap: balance; }
.hero h1 span { color: var(--xpert-red); }
.hero__lead { width: min(620px, 100%); margin: 34px 0 0; font-size: clamp(1.05rem, 1.35vw, 1.32rem); line-height: 1.55; color: rgba(255,255,255,.78); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 42px; color: rgba(255,255,255,.62); font-size: .88rem; font-weight: 650; }
.hero__meta span { position: relative; padding-left: 14px; }
.hero__meta span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--xpert-red); position: absolute; left: 0; top: .55em; }
.hero__scroll { position: absolute; z-index: 3; right: var(--gutter); bottom: 34px; width: 48px; height: 72px; display: grid; place-items: center; }
.hero__scroll span { width: 1px; height: 44px; background: rgba(255,255,255,.4); position: relative; overflow: hidden; }
.hero__scroll span::after { content: ""; position: absolute; inset: -100% 0 auto; height: 50%; background: white; animation: scrollLine 2s ease-in-out infinite; }

[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

.services {
    padding-block: clamp(96px, 10vw, 160px);
    background: var(--paper);
}
.services__header {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
    gap: clamp(40px, 8vw, 120px);
    align-items: end;
    margin-bottom: clamp(58px, 7vw, 96px);
}
.services__header h2 {
    margin: 0;
    max-width: 900px;
    font-size: clamp(3rem, 5.7vw, 6.4rem);
    line-height: .94;
    letter-spacing: -.06em;
    font-weight: 760;
}
.services__header p {
    margin: 0 0 .45rem;
    max-width: 520px;
    color: #5f6267;
    font-size: clamp(1rem, 1.15vw, 1.15rem);
    line-height: 1.65;
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}
.service-card {
    min-height: clamp(330px, 30vw, 470px);
    padding: clamp(30px, 3.5vw, 54px);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 42px;
    position: relative;
    overflow: hidden;
    background: var(--paper);
    transition: background-color .38s ease, color .38s ease;
}
.service-card::before {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    right: -90px;
    top: -90px;
    border-radius: 50%;
    background: var(--xpert-red);
    transform: scale(0);
    transform-origin: center;
    opacity: .08;
    transition: transform .55s cubic-bezier(.2,.8,.2,1);
    pointer-events: none;
}
.service-card:hover::before { transform: scale(6); }
.service-card__content, .service-card__link { position: relative; z-index: 1; }
.service-card h3 {
    margin: 0;
    max-width: 580px;
    font-size: clamp(2rem, 3.2vw, 3.8rem);
    line-height: .98;
    letter-spacing: -.05em;
    font-weight: 740;
}
.service-card p {
    margin: 24px 0 0;
    max-width: 520px;
    color: #676a70;
    font-size: 1rem;
    line-height: 1.65;
    transition: color .38s ease;
}
.service-card__link {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 760;
}
.service-card__link span {
    display: inline-block;
    transition: transform .25s ease;
}
.service-card__link:hover span { transform: translate(4px, -4px); }
.service-card--dark { background: var(--ink); color: white; }
.service-card--dark p { color: rgba(255,255,255,.62); }
.service-card--dark::before { opacity: .28; }

/* Marketing hierarchy: primary services carry more visual weight */
.services__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
}
.service-card {
    grid-column: span 6;
    min-height: clamp(360px, 34vw, 560px);
}
.service-card--primary { grid-column: span 7; }
.service-card--secondary { grid-column: span 5; }
.service-card--compact { grid-column: span 5; }
.service-card--wide { grid-column: span 7; }

.service-card::after {
    content: "";
    position: absolute;
    inset: auto -18% -42% auto;
    width: 52%;
    aspect-ratio: 1;
    border: 1px solid rgba(20,20,20,.08);
    border-radius: 50%;
    box-shadow:
        0 0 0 38px rgba(20,20,20,.018),
        0 0 0 76px rgba(20,20,20,.012);
    transform: scale(.82);
    opacity: .55;
    transition: transform .55s cubic-bezier(.2,.8,.2,1), opacity .35s ease;
    pointer-events: none;
}
.service-card:hover::after {
    transform: scale(1.18);
    opacity: .9;
}
.service-card--dark::after {
    border-color: rgba(255,255,255,.12);
    box-shadow:
        0 0 0 38px rgba(255,255,255,.025),
        0 0 0 76px rgba(255,255,255,.018);
}
.service-card:hover h3 {
    transform: translateY(-5px);
}
.service-card h3 {
    transition: transform .32s cubic-bezier(.2,.8,.2,1);
}
.service-card__link {
    transition: transform .28s ease;
}
.service-card:hover .service-card__link {
    transform: translateX(5px);
}


.feature {
    position: relative;
    overflow: hidden;
    background: var(--ink);
    color: white;
}
.feature::after {
    content: "";
    position: absolute;
    width: min(48vw, 720px);
    aspect-ratio: 1;
    right: -16vw;
    bottom: -52%;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 0 0 70px rgba(255,255,255,.018), 0 0 0 140px rgba(255,255,255,.012);
    pointer-events: none;
}
.feature__inner {
    min-height: clamp(720px, 82svh, 980px);
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(340px, .78fr);
    gap: clamp(64px, 10vw, 160px);
    align-items: center;
    padding-block: clamp(100px, 11vw, 170px);
    position: relative;
    z-index: 1;
}
.feature__copy h2 {
    margin: 0;
    max-width: 920px;
    font-size: clamp(3rem, 5.7vw, 6.5rem);
    line-height: .94;
    letter-spacing: -.06em;
    font-weight: 760;
}
.feature__copy p {
    margin: 34px 0 0;
    max-width: 690px;
    color: rgba(255,255,255,.67);
    font-size: clamp(1rem, 1.2vw, 1.18rem);
    line-height: 1.72;
}
.feature__copy .button { margin-top: 38px; }
.feature__panel {
    min-height: 520px;
    padding-left: clamp(30px, 4vw, 64px);
    border-left: 1px solid rgba(255,255,255,.16);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 72px;
}
.feature__statement p {
    margin: 0;
    max-width: 520px;
    font-size: clamp(2rem, 3.4vw, 4rem);
    line-height: .98;
    letter-spacing: -.05em;
    font-weight: 720;
}
.feature__statement p::first-line { color: var(--xpert-red); }
.feature__benefits {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid rgba(255,255,255,.14);
}
.feature__benefits li {
    position: relative;
    padding: 18px 0 18px 28px;
    border-bottom: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.76);
    font-size: .98rem;
    font-weight: 620;
}
.feature__benefits li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--xpert-red);
    transform: translateY(-50%);
}


.hvac {
    position: relative;
    overflow: hidden;
    background: var(--paper);
    color: var(--ink);
}
.hvac__inner {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(520px, 1.1fr);
    gap: clamp(70px, 10vw, 160px);
    align-items: start;
    padding-block: clamp(110px, 12vw, 190px);
}
.hvac__intro {
    position: sticky;
    top: 132px;
}
.hvac__intro h2 {
    margin: 0;
    max-width: 760px;
    font-size: clamp(3rem, 5.4vw, 6.2rem);
    line-height: .94;
    letter-spacing: -.06em;
    font-weight: 760;
}
.hvac__intro p {
    margin: 32px 0 0;
    max-width: 620px;
    color: #62656a;
    font-size: clamp(1rem, 1.15vw, 1.16rem);
    line-height: 1.72;
}
.button--dark {
    margin-top: 36px;
    background: var(--ink);
    color: white;
}
.button--dark:hover { background: var(--xpert-red); }
.hvac__services {
    border-top: 1px solid var(--line);
}
.hvac-item {
    min-height: 190px;
    padding: 34px 0;
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
    position: relative;
    isolation: isolate;
}
.hvac-item::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--ink);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.hvac-item > div,
.hvac-item > span {
    transition: color .35s ease, transform .35s ease;
}
.hvac-item h3 {
    margin: 0;
    font-size: clamp(2rem, 3.2vw, 3.7rem);
    line-height: 1;
    letter-spacing: -.05em;
    font-weight: 740;
}
.hvac-item p {
    margin: 14px 0 0;
    max-width: 560px;
    color: #72757a;
    line-height: 1.6;
    transition: color .35s ease;
}
.hvac-item > span {
    width: 48px;
    height: 48px;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1.2rem;
}
.hvac-item:hover::before { transform: scaleY(1); }
.hvac-item:hover { color: white; }
.hvac-item:hover p { color: rgba(255,255,255,.64); }
.hvac-item:hover > span {
    color: white;
    border-color: rgba(255,255,255,.28);
    transform: translate(4px, -4px);
}



.plan-xpert {
    position: relative;
    overflow: hidden;
    background: #f1f1ef;
    color: var(--ink);
}
.plan-xpert__inner {
    padding-block: clamp(110px, 12vw, 190px);
}
.plan-xpert__header {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
    gap: clamp(50px, 8vw, 130px);
    align-items: end;
    margin-bottom: clamp(64px, 8vw, 110px);
}
.plan-xpert__header h2 {
    margin: 0;
    max-width: 980px;
    font-size: clamp(3rem, 5.7vw, 6.5rem);
    line-height: .94;
    letter-spacing: -.06em;
    font-weight: 760;
}
.plan-xpert__intro {
    margin: 0 0 10px;
    max-width: 580px;
    color: #63666b;
    font-size: clamp(1rem, 1.15vw, 1.16rem);
    line-height: 1.72;
}
.plan-xpert__track {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(14px, 1.5vw, 24px);
    border: 0;
    align-items: stretch;
}
.plan-xpert__item {
    grid-column: span 3;
    min-height: clamp(360px, 31vw, 500px);
    padding: clamp(30px, 3vw, 48px);
    border: 1px solid #d4d5d2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: rgba(255,255,255,.52);
    transition:
        transform .42s cubic-bezier(.2,.8,.2,1),
        background-color .35s ease,
        color .35s ease,
        box-shadow .35s ease,
        border-color .35s ease;
}
.plan-xpert__item:nth-child(2),
.plan-xpert__item:nth-child(4) {
    transform: translateY(34px);
}
.plan-xpert__item::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 260px;
    height: 260px;
    right: -130px;
    top: -130px;
    border-radius: 50%;
    background: var(--xpert-red);
    transform: scale(.15);
    opacity: .08;
    transition: transform .62s cubic-bezier(.2,.8,.2,1), opacity .35s ease;
}
.plan-xpert__item::after {
    content: "";
    position: absolute;
    z-index: -1;
    left: clamp(30px, 3vw, 48px);
    right: clamp(30px, 3vw, 48px);
    bottom: clamp(92px, 8vw, 126px);
    height: 1px;
    background: currentColor;
    opacity: .1;
    transform-origin: left;
    transform: scaleX(.18);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), opacity .35s ease;
}
.plan-xpert__item h3 {
    margin: 0;
    max-width: 320px;
    font-size: clamp(1.8rem, 2.55vw, 3.15rem);
    line-height: .98;
    letter-spacing: -.05em;
    font-weight: 760;
    transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.plan-xpert__item p {
    margin: 20px 0 0;
    max-width: 330px;
    color: #6c6f73;
    line-height: 1.6;
    transition: color .35s ease, transform .35s ease;
}
.plan-xpert__item:hover {
    transform: translateY(-12px);
    background: var(--ink);
    color: white;
    border-color: var(--ink);
    box-shadow: 0 26px 60px rgba(12,12,14,.14);
}
.plan-xpert__item:nth-child(2):hover,
.plan-xpert__item:nth-child(4):hover {
    transform: translateY(22px);
}
.plan-xpert__item:hover::before {
    transform: scale(4.2);
    opacity: .17;
}
.plan-xpert__item:hover::after {
    transform: scaleX(1);
    opacity: .18;
}
.plan-xpert__item:hover h3 {
    transform: translateY(-7px);
}
.plan-xpert__item:hover p {
    color: rgba(255,255,255,.68);
    transform: translateY(-3px);
}
.plan-xpert__item--accent {
    background: var(--ink);
    color: white;
    border-color: var(--ink);
}
.plan-xpert__item--accent p { color: rgba(255,255,255,.65); }
.plan-xpert__item--accent::before {
    transform: scale(2.2);
    opacity: .13;
}
.plan-xpert__footer {
    margin-top: clamp(46px, 6vw, 78px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.plan-xpert__footer p {
    margin: 0;
    max-width: 680px;
    font-size: clamp(1.25rem, 2vw, 2rem);
    line-height: 1.25;
    letter-spacing: -.03em;
    font-weight: 650;
}
.plan-xpert__footer .button { flex: 0 0 auto; }


/* Replacement / financing / grants */
.project-options {
    position: relative;
    overflow: hidden;
    background: #111214;
    color: #fff;
}
.project-options::before {
    content: "";
    position: absolute;
    width: min(64vw, 980px);
    aspect-ratio: 1;
    left: -30vw;
    top: -34%;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.06);
    box-shadow:
        0 0 0 90px rgba(255,255,255,.012),
        0 0 0 180px rgba(255,255,255,.008);
    pointer-events: none;
}
.project-options__inner {
    position: relative;
    z-index: 1;
    padding-block: clamp(110px, 12vw, 190px);
}
.project-options__lead {
    display: grid;
    grid-template-columns: minmax(0, 1.28fr) minmax(320px, .72fr);
    column-gap: clamp(60px, 10vw, 170px);
    align-items: end;
    margin-bottom: clamp(70px, 8vw, 120px);
}
.project-options__lead h2 {
    grid-row: span 2;
    margin: 0;
    max-width: 1050px;
    font-size: clamp(3rem, 6vw, 7rem);
    line-height: .91;
    letter-spacing: -.065em;
    font-weight: 770;
}
.project-options__lead p {
    margin: 0;
    max-width: 560px;
    color: rgba(255,255,255,.62);
    font-size: clamp(1rem, 1.15vw, 1.16rem);
    line-height: 1.72;
}
.project-options__lead .button {
    justify-self: start;
    margin-top: 32px;
}
.project-options__stage {
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(340px, .78fr);
    grid-template-rows: repeat(2, minmax(260px, auto));
    gap: clamp(16px, 1.5vw, 24px);
}
.project-option {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    padding: clamp(34px, 4vw, 64px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 310px;
    border: 1px solid rgba(255,255,255,.12);
    transition:
        transform .42s cubic-bezier(.2,.8,.2,1),
        border-color .3s ease,
        background-color .3s ease;
}
.project-option::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 420px;
    aspect-ratio: 1;
    right: -250px;
    bottom: -260px;
    border-radius: 50%;
    background: var(--xpert-red);
    opacity: .1;
    transform: scale(.7);
    transition: transform .65s cubic-bezier(.2,.8,.2,1), opacity .35s ease;
}
.project-option:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,.3);
}
.project-option:hover::before {
    transform: scale(2.3);
    opacity: .22;
}
.project-option--replacement {
    grid-row: 1 / span 2;
    min-height: 640px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
}
.project-option--finance {
    background: #f3f3f1;
    color: var(--ink);
    border-color: transparent;
}
.project-option--finance::before {
    opacity: .06;
}
.project-option--finance:hover {
    border-color: transparent;
}
.project-option--grant {
    background: var(--xpert-red);
    border-color: var(--xpert-red);
}
.project-option--grant::before {
    background: #fff;
    opacity: .08;
}
.project-option h3 {
    margin: 0;
    max-width: 650px;
    font-size: clamp(2.1rem, 3.5vw, 4.7rem);
    line-height: .94;
    letter-spacing: -.055em;
    font-weight: 760;
}
.project-option--finance h3,
.project-option--grant h3 {
    font-size: clamp(2rem, 2.6vw, 3.35rem);
}
.project-option p {
    margin: 24px 0 0;
    max-width: 540px;
    color: rgba(255,255,255,.62);
    line-height: 1.65;
}
.project-option--finance p {
    color: #66696e;
}
.project-option--grant p {
    color: rgba(255,255,255,.78);
}
.project-option__action {
    margin-top: 56px;
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 760;
}
.project-option__action span {
    display: inline-block;
    transition: transform .25s ease;
}
.project-option:hover .project-option__action span {
    transform: translate(5px, -5px);
}
.project-options__note {
    margin: clamp(34px, 4vw, 58px) 0 0 auto;
    max-width: 900px;
    color: rgba(255,255,255,.38);
    font-size: .78rem;
    line-height: 1.6;
    text-align: right;
}


.placeholder-section { min-height: 65vh; display: grid; align-items: center; padding-block: clamp(90px, 12vw, 170px); }
.placeholder-section--alt { background: var(--surface); }
.placeholder-section h2 { margin: 0; max-width: 900px; font-size: clamp(2.8rem, 5.5vw, 6rem); line-height: .96; letter-spacing: -.055em; }

.site-footer { background: var(--ink); color: rgba(255,255,255,.68); }
.site-footer__inner { min-height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: .84rem; }
.content-area { padding-top: 140px; padding-bottom: 100px; }

@keyframes heroBreath { from { transform: scale(1.03); } to { transform: scale(1.08); } }
@keyframes scrollLine { 0% { transform: translateY(0); } 100% { transform: translateY(300%); } }


/* Back to top */
.back-to-top {
    position: fixed;
    right: clamp(18px, 2.2vw, 34px);
    bottom: clamp(18px, 2.2vw, 34px);
    z-index: 80;
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 50%;
    background: rgba(15,15,16,.92);
    color: #fff;
    box-shadow: 0 12px 36px rgba(0,0,0,.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    pointer-events: none;
    transition:
        opacity .24s ease,
        transform .24s ease,
        visibility .24s ease,
        background-color .2s ease,
        border-color .2s ease;
}

.back-to-top span {
    display: block;
    font-size: 1.45rem;
    line-height: 1;
    transform: translateY(-1px);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.back-to-top:hover,
.back-to-top:focus-visible {
    background: var(--xpert-red);
    border-color: var(--xpert-red);
}

.back-to-top:focus-visible {
    outline: 3px solid rgba(227,6,19,.28);
    outline-offset: 3px;
}


@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

@media (max-width: 980px) {
    .site-header__inner { min-height: 76px; }
    .nav-toggle { display: block; }
    .site-nav {
        position: fixed;
        inset: 0;
        padding: 116px var(--gutter) 42px;
        background: var(--paper);
        color: var(--ink);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 30px;
        transform: translateY(-100%);
        transition: transform .38s cubic-bezier(.2,.8,.2,1);
    }
    body.nav-open .site-nav { transform: translateY(0); }
    .site-nav__list { flex-direction: column; align-items: flex-start; gap: 18px; }
    .site-nav__list a, .site-header.is-scrolled .site-nav__list a { color: var(--ink); font-size: clamp(1.8rem, 7vw, 3.2rem); letter-spacing: -.04em; }
    body.nav-open .nav-toggle > span:not(.screen-reader-text) { background: var(--ink); }
    body.nav-open .nav-toggle > span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
    body.nav-open .nav-toggle > span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
    .hero__content { width: min(880px, 92vw); }

    .project-options__lead {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .project-options__lead h2 { grid-row: auto; }
    .project-options__lead .button { margin-top: 6px; }
    .project-options__stage {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }
    .project-option--replacement {
        grid-column: 1 / -1;
        grid-row: auto;
        min-height: 520px;
    }

    .services__header { grid-template-columns: 1fr; gap: 28px; }
    .services__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .service-card,
    .service-card--primary,
    .service-card--secondary,
    .service-card--compact,
    .service-card--wide { grid-column: span 1; }

    .feature__inner { grid-template-columns: 1fr; gap: 64px; }
    .feature__panel { min-height: auto; padding-left: 0; padding-top: 46px; border-left: 0; border-top: 1px solid rgba(255,255,255,.16); }
    .hvac__inner { grid-template-columns: 1fr; gap: 64px; }
    .hvac__intro { position: static; }
    .plan-xpert__header { grid-template-columns: 1fr; gap: 28px; }
    .plan-xpert__track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .plan-xpert__item,
    .plan-xpert__item:nth-child(2),
    .plan-xpert__item:nth-child(4) {
        grid-column: span 1;
        transform: none;
    }
    .plan-xpert__item:hover,
    .plan-xpert__item:nth-child(2):hover,
    .plan-xpert__item:nth-child(4):hover {
        transform: translateY(-8px);
    }
}


@media (max-width: 680px) {
    .hero { min-height: 92svh; }

    .project-options__inner { padding-block: 92px; }
    .project-options__lead { margin-bottom: 46px; }
    .project-options__lead h2 {
        font-size: clamp(2.8rem, 13.7vw, 4.6rem);
    }
    .project-options__lead p { display: none; }
    .project-options__lead .button { width: 100%; margin-top: 0; }
    .project-options__stage {
        display: flex;
        gap: 14px;
        overflow-x: auto;
        margin-inline: calc(var(--gutter) * -1);
        padding: 0 var(--gutter) 12px;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }
    .project-options__stage::-webkit-scrollbar { display: none; }
    .project-option,
    .project-option--replacement,
    .project-option--finance,
    .project-option--grant {
        flex: 0 0 min(84vw, 360px);
        min-height: 330px;
        padding: 28px 24px;
        scroll-snap-align: start;
    }
    .project-option h3,
    .project-option--finance h3,
    .project-option--grant h3 {
        font-size: clamp(2.15rem, 10vw, 3.1rem);
    }
    .project-option p { display: none; }
    .project-option__action { margin-top: 42px; }
    .project-options__note {
        margin-top: 28px;
        text-align: left;
        font-size: .72rem;
    }

    .hero__inner { padding-top: 110px; padding-bottom: 100px; }
    .hero__content { width: 100%; }
    .hero h1 { font-size: clamp(3rem, 15.8vw, 5.1rem); }
    .hero__lead { margin-top: 26px; font-size: 1rem; }
    .hero__actions { flex-direction: column; align-items: stretch; margin-top: 30px; }
    .button { width: 100%; }
    .hero__meta { display: grid; gap: 10px; margin-top: 28px; }
    .hero__scroll { right: 12px; bottom: 20px; }
    .services { padding-block: 84px; }
    .services__header { margin-bottom: 48px; }
    .services__header h2 { font-size: clamp(2.75rem, 14vw, 4.4rem); }
    .services__grid { grid-template-columns: 1fr; }
    .service-card,
    .service-card--primary,
    .service-card--secondary,
    .service-card--compact,
    .service-card--wide { grid-column: 1; }
    .service-card { min-height: 310px; padding: 30px 24px; }
    .service-card h3 { font-size: clamp(2rem, 10vw, 3rem); }
    .service-card p { display: none; }
    .service-card { min-height: 270px; }
    .feature__inner { min-height: auto; padding-block: 92px; gap: 52px; }
    .feature__copy h2 { font-size: clamp(2.8rem, 13.5vw, 4.5rem); }
    .feature__copy p { margin-top: 26px; }
    .feature__copy .button { margin-top: 30px; }
    .feature__panel { gap: 48px; padding-top: 36px; }
    .feature__statement p { font-size: clamp(2rem, 10vw, 3.1rem); }
    .hvac__inner { padding-block: 92px; gap: 48px; }
    .hvac__intro h2 { font-size: clamp(2.8rem, 13.5vw, 4.5rem); }
    .hvac__intro p { margin-top: 26px; }
    .hvac-item { min-height: 160px; padding: 28px 0; gap: 18px; }
    .hvac-item h3 { font-size: clamp(2rem, 10vw, 3rem); }
    .hvac-item > span { width: 42px; height: 42px; }
    .plan-xpert__inner { padding-block: 90px; }
    .plan-xpert__header { margin-bottom: 42px; }
    .plan-xpert__header h2 { font-size: clamp(2.8rem, 13.5vw, 4.5rem); }
    .plan-xpert__intro { display: none; }
    .plan-xpert__track {
        display: flex;
        gap: 14px;
        overflow-x: auto;
        margin-inline: calc(var(--gutter) * -1);
        padding: 0 var(--gutter) 10px;
        border: 0;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }
    .plan-xpert__track::-webkit-scrollbar { display: none; }
    .plan-xpert__item,
    .plan-xpert__item:nth-child(2),
    .plan-xpert__item:nth-child(4) {
        flex: 0 0 min(78vw, 330px);
        min-height: 260px;
        padding: 26px 24px;
        border: 1px solid #d5d6d3;
        scroll-snap-align: start;
        transform: none;
    }
        .plan-xpert__item h3 { font-size: clamp(2rem, 9vw, 2.7rem); }
    .plan-xpert__item p { display: none; }
    .plan-xpert__item--accent { background: var(--ink); }
    .plan-xpert__footer { margin-top: 36px; display: block; }
    .plan-xpert__footer p { display: none; }
    .plan-xpert__footer .button { width: 100%; }
    .site-footer__inner { min-height: 100px; flex-direction: column; align-items: flex-start; justify-content: center; }
    .back-to-top {
        width: 48px;
        height: 48px;
        right: 16px;
        bottom: 16px;
    }
}

/* ===== Final home sections ===== */
.warranty {
    background: var(--paper);
    color: var(--ink);
    border-bottom: 1px solid var(--line);
}
.warranty__inner {
    min-height: 360px;
    padding-block: clamp(72px, 8vw, 120px);
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
    gap: clamp(50px, 9vw, 140px);
    align-items: center;
}
.warranty h2 {
    margin: 0;
    max-width: 900px;
    font-size: clamp(3rem, 5.5vw, 6.2rem);
    line-height: .94;
    letter-spacing: -.06em;
    font-weight: 760;
}
.warranty__copy p {
    margin: 0;
    max-width: 560px;
    color: #62656a;
    font-size: clamp(1rem, 1.15vw, 1.15rem);
    line-height: 1.72;
}
.warranty__copy a,
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    font-weight: 780;
}
.warranty__copy a span,
.text-link span { transition: transform .25s ease; }
.warranty__copy a:hover span,
.text-link:hover span { transform: translate(5px,-5px); }

.why-xpert {
    position: relative;
    overflow: hidden;
    background: #f2f2ef;
    color: var(--ink);
}
.why-xpert__inner { padding-block: clamp(110px, 12vw, 190px); }
.why-xpert__heading h2 {
    margin: 0;
    max-width: 1050px;
    font-size: clamp(3.1rem, 6vw, 7rem);
    line-height: .91;
    letter-spacing: -.065em;
    font-weight: 770;
}
.why-xpert__grid {
    margin-top: clamp(70px, 9vw, 130px);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid #cccdca;
}
.why-xpert__grid article {
    min-height: 300px;
    padding: clamp(28px, 2.8vw, 46px) clamp(20px, 2.4vw, 38px);
    border-right: 1px solid #cccdca;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    overflow: hidden;
    transition: background-color .35s ease, color .35s ease, transform .35s ease;
}
.why-xpert__grid article:last-child { border-right: 0; }
.why-xpert__grid article::before {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    right: -110px;
    top: -110px;
    border-radius: 50%;
    background: var(--xpert-red);
    opacity: .08;
    transform: scale(.5);
    transition: transform .55s cubic-bezier(.2,.8,.2,1), opacity .35s ease;
}
.why-xpert__grid article:hover {
    background: var(--ink);
    color: #fff;
    transform: translateY(-8px);
}
.why-xpert__grid article:hover::before { transform: scale(4); opacity: .2; }
.why-xpert__grid h3 {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: clamp(1.7rem, 2.4vw, 3rem);
    line-height: .98;
    letter-spacing: -.05em;
}
.why-xpert__grid p {
    position: relative;
    z-index: 1;
    margin: 18px 0 0;
    color: #676a70;
    line-height: 1.6;
    transition: color .35s ease;
}
.why-xpert__grid article:hover p { color: rgba(255,255,255,.64); }

.about-home {
    background: var(--ink);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.about-home::after {
    content: "";
    position: absolute;
    width: min(58vw, 880px);
    aspect-ratio: 1;
    right: -28vw;
    bottom: -55%;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 50%;
    box-shadow: 0 0 0 80px rgba(255,255,255,.012), 0 0 0 160px rgba(255,255,255,.008);
}
.about-home__inner {
    position: relative;
    z-index: 1;
    min-height: 720px;
    padding-block: clamp(110px, 12vw, 190px);
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
    gap: clamp(60px, 10vw, 160px);
    align-items: center;
}
.about-home h2 {
    margin: 0;
    max-width: 900px;
    font-size: clamp(3.2rem, 6vw, 7rem);
    line-height: .91;
    letter-spacing: -.065em;
}
.about-home__copy p {
    margin: 0 0 22px;
    max-width: 620px;
    color: rgba(255,255,255,.66);
    font-size: clamp(1rem, 1.2vw, 1.18rem);
    line-height: 1.75;
}
.about-home .text-link { color: #fff; }

.quote {
    position: relative;
    overflow: hidden;
    background: #f5f5f3;
    color: var(--ink);
}
.quote__inner {
    padding-block: clamp(110px, 12vw, 190px);
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(560px, 1.18fr);
    gap: clamp(60px, 10vw, 160px);
    align-items: start;
}
.quote__intro {
    position: sticky;
    top: 126px;
}
.quote__intro h2 {
    margin: 0;
    max-width: 720px;
    font-size: clamp(3.1rem, 5.8vw, 6.6rem);
    line-height: .92;
    letter-spacing: -.06em;
}
.quote__intro p {
    margin: 30px 0 0;
    max-width: 520px;
    color: #676a70;
    font-size: clamp(1rem, 1.15vw, 1.15rem);
    line-height: 1.7;
}
.quote__form-wrap {
    background: #fff;
    padding: clamp(28px, 4vw, 58px);
    border: 1px solid var(--line);
    box-shadow: 0 24px 70px rgba(17,18,20,.07);
}
.quote-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 24px 18px;
}
.form-field { display: grid; gap: 10px; }
.form-field--wide { grid-column: 1 / -1; }
.form-field label {
    font-size: .82rem;
    font-weight: 780;
    letter-spacing: .01em;
}
.form-field input,
.form-field select {
    width: 100%;
    min-height: 58px;
    padding: 0 16px;
    border: 1px solid #d5d6d3;
    border-radius: 0;
    background: #fff;
    color: var(--ink);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field input:focus,
.form-field select:focus {
    border-color: var(--xpert-red);
    box-shadow: 0 0 0 3px rgba(226,6,19,.1);
}
.quote-form__submit {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.quote-form__submit .button { flex: 0 0 auto; min-width: 220px; }
.quote-form__submit p {
    margin: 0;
    max-width: 380px;
    color: #7a7d81;
    font-size: .78rem;
    line-height: 1.55;
}
.quote-form__hp {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    white-space: nowrap !important;
}
.form-notice {
    margin-bottom: 24px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    font-weight: 700;
}
.form-notice--success { border-color: #2b7a3d; }
.form-notice--error { border-color: var(--xpert-red); }

.site-footer {
    background: #0d0e10;
    color: rgba(255,255,255,.68);
}
.site-footer__main {
    padding-block: 70px;
    display: grid;
    grid-template-columns: minmax(260px, 1.15fr) minmax(180px, .65fr) minmax(200px, .55fr);
    gap: clamp(40px, 8vw, 120px);
    align-items: start;
}
.site-footer__brand strong { color: #fff; font-size: 1.2rem; letter-spacing: -.03em; }
.site-footer__brand p { margin: 14px 0 0; max-width: 360px; line-height: 1.6; }
.site-footer__links,
.site-footer__contact { display: grid; gap: 13px; }
.site-footer__links a,
.site-footer__contact a { transition: color .2s ease; }
.site-footer__links a:hover,
.site-footer__contact a:hover { color: #fff; }
.site-footer__bottom {
    min-height: 78px;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    font-size: .78rem;
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.08);
    pointer-events: none;
}
.hero__orb--one {
    width: min(54vw, 820px);
    aspect-ratio: 1;
    right: -16vw;
    top: -22%;
    box-shadow: 0 0 0 70px rgba(255,255,255,.014), 0 0 0 140px rgba(255,255,255,.01);
    animation: orbitFloat 14s ease-in-out infinite alternate;
}
.hero__orb--two {
    width: 180px;
    height: 180px;
    right: 22vw;
    bottom: 11%;
    background: rgba(226,6,19,.08);
    border-color: rgba(226,6,19,.22);
    filter: blur(.2px);
    animation: orbitFloat 9s ease-in-out infinite alternate-reverse;
}
@keyframes orbitFloat {
    from { transform: translate3d(0,0,0) scale(1); }
    to { transform: translate3d(-22px,18px,0) scale(1.04); }
}

@media (max-width: 980px) {
    .warranty__inner,
    .about-home__inner,
    .quote__inner { grid-template-columns: 1fr; }
    .why-xpert__grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .why-xpert__grid article:nth-child(2) { border-right: 0; }
    .why-xpert__grid article:nth-child(-n+2) { border-bottom: 1px solid #cccdca; }
    .about-home__inner { min-height: auto; }
    .quote__intro { position: static; }
    .site-footer__main { grid-template-columns: 1fr 1fr; }
    .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
    .hero__lead { max-width: 94%; }
    .hero__meta { font-size: .8rem; }
    .warranty__inner { min-height: auto; padding-block: 86px; gap: 30px; }
    .warranty h2 { font-size: clamp(2.8rem, 13vw, 4.5rem); }
    .warranty__copy p { display: none; }
    .warranty__copy a { margin-top: 0; }
    .why-xpert__inner { padding-block: 92px; }
    .why-xpert__heading h2 { font-size: clamp(2.8rem, 13.5vw, 4.6rem); }
    .why-xpert__grid {
        display: flex;
        overflow-x: auto;
        gap: 14px;
        margin: 48px calc(var(--gutter) * -1) 0;
        padding: 0 var(--gutter) 10px;
        border: 0;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }
    .why-xpert__grid::-webkit-scrollbar { display: none; }
    .why-xpert__grid article,
    .why-xpert__grid article:nth-child(2),
    .why-xpert__grid article:nth-child(-n+2) {
        flex: 0 0 min(78vw, 330px);
        min-height: 245px;
        border: 1px solid #d0d1ce;
        scroll-snap-align: start;
    }
    .why-xpert__grid p { display: none; }
    .about-home__inner { padding-block: 94px; gap: 36px; }
    .about-home h2 { font-size: clamp(2.9rem, 13.8vw, 4.8rem); }
    .about-home__copy p:not(:first-child) { display: none; }
    .about-home__copy p { font-size: 1rem; }
    .quote__inner { padding-block: 92px; gap: 46px; }
    .quote__intro h2 { font-size: clamp(3rem, 14vw, 4.8rem); }
    .quote__intro p { display: none; }
    .quote__form-wrap { padding: 24px 18px; margin-inline: calc(var(--gutter) * -.35); }
    .quote-form { grid-template-columns: 1fr; gap: 18px; }
    .form-field--wide { grid-column: auto; }
    .quote-form__submit { display: grid; gap: 14px; }
    .quote-form__submit .button { width: 100%; min-width: 0; }
    .quote-form__submit p { font-size: .72rem; }
    .site-footer__main { grid-template-columns: 1fr; padding-block: 54px; gap: 34px; }
    .site-footer__brand { grid-column: auto; }
    .site-footer__links { grid-template-columns: 1fr 1fr; }
    .site-footer__bottom { align-items: flex-start; justify-content: center; flex-direction: column; padding-block: 22px; }
}


/* Managed imagery */
.feature--calfeutrage::before,
.hvac::before,
.plan-xpert::before,
.about-home::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 0;
}
.feature--calfeutrage[style]::before {
    background-image: linear-gradient(90deg, rgba(17,18,20,.96) 0%, rgba(17,18,20,.88) 48%, rgba(17,18,20,.56) 100%), var(--feature-photo);
    opacity: .56;
}
.hvac[style]::before {
    background-image: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.93) 56%, rgba(255,255,255,.72) 100%), var(--hvac-photo);
    opacity: .62;
}
.plan-xpert[style]::before {
    background-image: linear-gradient(90deg, rgba(241,241,239,.98), rgba(241,241,239,.83)), var(--plan-photo);
    opacity: .52;
}
.about-home[style]::before {
    background-image: linear-gradient(90deg, rgba(255,255,255,.98), rgba(255,255,255,.84)), var(--about-photo);
    opacity: .55;
}
.feature__inner,
.hvac__inner,
.plan-xpert__inner,
.about-home__inner { position: relative; z-index: 1; }

/* Pointer-led microinteraction */
[data-magnetic] { --mx: 0px; --my: 0px; transform: translate(var(--mx), var(--my)); }
@media (hover:hover) and (pointer:fine) {
    .service-card,
    .hvac-item,
    .plan-xpert__item,
    .project-option,
    .why-xpert__grid article {
        will-change: transform;
    }
    .service-card:hover,
    .project-option:hover,
    .why-xpert__grid article:hover {
        box-shadow: 0 24px 60px rgba(13,13,15,.10);
    }
}

/* Internal pages */
.service-page { background: var(--paper); }
.inner-hero {
    position: relative;
    min-height: min(82svh, 900px);
    display: grid;
    align-items: end;
    overflow: hidden;
    background: #111214;
    color: #fff;
}
.inner-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(10,10,11,.92) 0%, rgba(10,10,11,.72) 50%, rgba(10,10,11,.34) 100%),
        var(--inner-photo, linear-gradient(120deg,#1a1b1e,#2b2d31));
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
}
.inner-hero__inner { position: relative; z-index: 1; padding-top: 180px; padding-bottom: clamp(70px,8vw,120px); width: 100%; }
.inner-hero__copy { max-width: 930px; }
.inner-hero h1,
.quote--page h1 {
    margin: 0;
    font-size: clamp(3.5rem, 7vw, 7.6rem);
    line-height: .9;
    letter-spacing: -.067em;
    font-weight: 770;
}
.inner-hero p { max-width: 650px; margin: 30px 0 0; color: rgba(255,255,255,.74); font-size: clamp(1.05rem,1.4vw,1.3rem); line-height: 1.6; }
.inner-hero .button { margin-top: 36px; }

.editorial { padding-block: clamp(100px,11vw,170px); }
.editorial__grid { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr); gap:clamp(60px,10vw,160px); align-items:start; }
.editorial h2 { margin:0; font-size:clamp(3rem,5.6vw,6.4rem); line-height:.93; letter-spacing:-.06em; }
.editorial p { margin:0 0 24px; color:#62656a; font-size:clamp(1.05rem,1.25vw,1.2rem); line-height:1.75; }

.service-list { padding-bottom: clamp(110px,12vw,190px); }
.service-list__grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.service-list article { min-height:300px; padding:clamp(34px,4vw,60px); border-right:1px solid var(--line); border-bottom:1px solid var(--line); display:flex; flex-direction:column; justify-content:flex-end; transition:background .3s ease,color .3s ease,transform .3s ease; }
.service-list article:hover { background:var(--ink); color:#fff; transform:translateY(-5px); }
.service-list h3 { margin:0; font-size:clamp(2rem,3vw,3.8rem); line-height:.96; letter-spacing:-.05em; }
.service-list p { margin:18px 0 0; color:#696c70; line-height:1.65; max-width:520px; }
.service-list article:hover p { color:rgba(255,255,255,.65); }

.page-cta { background:var(--ink); color:#fff; padding-block:clamp(100px,12vw,180px); }
.page-cta__inner { display:flex; align-items:flex-end; justify-content:space-between; gap:50px; }
.page-cta h2 { margin:0; max-width:1000px; font-size:clamp(3rem,6vw,7rem); line-height:.91; letter-spacing:-.065em; }

.split-cards { padding-block:clamp(100px,11vw,170px); background:#f1f1ef; }
.split-cards__grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.split-card { min-height:520px; padding:clamp(38px,4vw,64px); background:#fff; display:flex; flex-direction:column; justify-content:flex-end; }
.split-card--red { background:var(--xpert-red); color:#fff; }
.split-card h3 { margin:0; font-size:clamp(2.8rem,5vw,6rem); line-height:.92; letter-spacing:-.06em; }
.split-card p { margin:24px 0 44px; max-width:560px; color:#65686d; line-height:1.7; }
.split-card--red p { color:rgba(255,255,255,.78); }
.split-card a { font-weight:760; width:fit-content; }
.legal-note { width:min(100%, var(--shell)); margin:28px auto 0; padding-inline:var(--gutter); color:#7a7d80; font-size:.78rem; line-height:1.6; }

.quote--page { min-height:100svh; padding-top:150px; }

/* Footer credit */
.site-footer__credit { opacity:.72; }
.site-footer__credit a { color:#fff; }


@media (max-width: 980px) {
    .editorial__grid { grid-template-columns:1fr; gap:38px; }
    .page-cta__inner { align-items:flex-start; flex-direction:column; }
    .split-cards__grid { grid-template-columns:1fr; }
}
@media (max-width: 680px) {
    .inner-hero { min-height:76svh; }
    .inner-hero__inner { padding-top:130px; padding-bottom:64px; }
    .inner-hero h1, .quote--page h1 { font-size:clamp(3rem,14vw,4.8rem); }
    .inner-hero p { font-size:1rem; }
    .editorial { padding-block:82px; }
    .editorial h2 { font-size:clamp(2.8rem,13vw,4.5rem); }
    .editorial p { font-size:1rem; }
    .service-list__grid { grid-template-columns:1fr; }
    .service-list article { min-height:240px; }
    .service-list article p { display:none; }
    .page-cta { padding-block:88px; }
    .page-cta h2 { font-size:clamp(2.8rem,13vw,4.7rem); }
    .page-cta .button { width:100%; }
    .split-card { min-height:360px; }
    .split-card p { display:none; }
    .split-card h3 { font-size:clamp(2.6rem,12vw,4.2rem); }
    .site-footer__credit { width:100%; }
}