:root {
    --navy: #133749;
    --blue: #086e9e;
    --orange: #c94c12;
    --ink: #18313e;
    --gray: #50616b;
    --cream: #f6f6f1;
    --line: #d7dfe2
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px
}

body {
    background: #fff;
    margin: 0;
    color: var(--ink);
    font-family: Arial,Helvetica,sans-serif;
    font-size: 18px;
    line-height: 1.55
}

a {
    color: inherit;
    text-underline-offset: 5px
}

    a:hover {
        color: var(--blue)
    }

    a:focus-visible, summary:focus-visible {
        outline: 3px solid #d75a1a;
        outline-offset: 5px
    }

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

.wrap {
    width: min(1220px,calc(100% - 80px));
    margin: auto
}

.utility {
    background: var(--navy);
    color: white;
    font-size: 12px;
    letter-spacing: 1px
}

    .utility .wrap {
        display: flex;
        justify-content: space-between;
        padding: 10px 0
    }

    .utility b {
        padding: 0 12px;
        color: #8eb3c5
    }

    .utility a {
        font-size: 13px;
        letter-spacing: 0;
        text-decoration: none
    }

        .utility a:hover {
            color: #fff
        }

header {
    background: #fff;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20
}

.header {
    height: 91px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px
}

.brand img {
    object-fit: contain
}

.header nav {
    display: flex;
    gap: 32px;
    font-size: 16px;
    font-weight: bold
}

    .header nav a {
        text-decoration: none
    }

.button {
    background: var(--orange);
    border: 2px solid var(--orange);
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 17px;
    min-height: 56px;
    padding: 13px 22px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    border-radius: 4px;
    line-height: 1.4;
    transition: background .15s
}

    .button:hover {
        background: #a63b09;
        border-color: #a63b09;
        color: #fff
    }

    .button.small {
        font-size: 15px;
        min-height: 46px;
        padding: 10px 20px
    }

    .button.outline {
        background: white;
        border-color: var(--navy);
        color: var(--navy)
    }

        .button.outline:hover {
            background: var(--navy);
            color: white
        }

.eyebrow {
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1.7px;
    color: var(--blue);
    margin-bottom: 17px
}

h1, h2, h3, p {
    margin-top: 0
}

h1 {
    font-size: clamp(40px,4.1vw,60px);
    line-height: 1.08;
    letter-spacing: -2.2px;
    margin-bottom: 25px
}

h2 {
    font-size: clamp(32px,3vw,43px);
    line-height: 1.13;
    letter-spacing: -1.3px;
    margin-bottom: 18px
}

h3 {
    font-size: 23px;
    line-height: 1.25;
    letter-spacing: -.4px;
    margin-bottom: 14px
}

em {
    font-style: normal;
    color: var(--blue)
}

p {
    color: var(--gray);
    margin-bottom: 20px
}

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    padding-top: 58px;
    padding-bottom: 60px;
    align-items: center
}

.hero-tag {
    font-size: 23px;
    font-weight: bold;
    line-height: 1.4;
    color: var(--ink);
    margin-bottom: 16px
}

.intro {
    font-size: 19px;
    max-width: 450px
}

.actions {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap
}

.text-link {
    font-weight: bold;
    font-size: 17px;
    color: var(--blue)
}

.subtle {
    display: inline-block;
    font-size: 15px;
    font-weight: bold;
    color: var(--gray);
    margin-top: 24px
}

.hero-visual {
    height: 570px;
    position: relative;
    border-radius: 5px;
    overflow: hidden;
    background: var(--navy)
}

    .hero-visual > img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        filter: brightness(.86);
        object-position: 42% center
    }

.photo-caption {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #153649e8;
    color: white;
    font-size: 10px;
    letter-spacing: 1px;
    padding: 9px 12px;
    display: flex;
    align-items: center;
    gap: 7px;
    border-radius: 2px
}

.dot {
    width: 7px;
    height: 7px;
    background: #b9e399;
    border-radius: 100%
}

.hero-label {
    position: absolute;
    bottom: 25px;
    left: 25px;
    right: 25px;
    padding: 24px 26px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-top: 5px solid var(--blue)
}

    .hero-label strong {
        font-size: 31px;
        line-height: 1.1;
        letter-spacing: -1px
    }

    .hero-label span {
        font-size: 15px;
        line-height: 1.6;
        color: var(--gray)
    }

.proof {
    background: var(--cream);
    border-top: 1px solid #e4e6df;
    border-bottom: 1px solid #e4e6df
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    padding: 26px 0
}

    .proof-grid > div {
        padding: 0 30px;
        border-left: 1px solid #d4dcd7
    }

        .proof-grid > div:first-child {
            padding-left: 0;
            border: 0
        }

.proof strong {
    font-size: 25px;
    display: block;
    line-height: 1.3
}

.proof span {
    font-size: 14px;
    color: var(--gray)
}

.section {
    padding-top: 80px;
    padding-bottom: 80px
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 35px;
    margin-bottom: 30px
}

    .section-head h2 {
        margin-bottom: 0
    }

    .section-head p {
        font-size: 17px;
        margin-bottom: 2px
    }

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

.product {
    border: 1px solid var(--line);
    border-radius: 5px;
    overflow: hidden;
    background: #fff
}

    .product.featured {
        border-color: var(--blue);
        box-shadow: 0 5px 18px #1337490d
    }

.product-ribbon {
    background: var(--blue);
    color: #fff;
    padding: 10px 17px;
    font-size: 11px;
    letter-spacing: 1px;
    font-weight: bold
}

    .product-ribbon.muted {
        background: #eaf0f2;
        color: var(--navy)
    }

.product-image {
    height: 250px;
    display: block;
    position: relative;
    overflow: hidden;
    background: #edf0ef
}

    .product-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center 54%;
        transition: transform .25s
    }

    .product-image:hover img {
        transform: scale(1.03)
    }

.thickness {
    position: absolute;
    right: 16px;
    bottom: 16px;
    width: 61px;
    height: 61px;
    background: white;
    border-radius: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.05;
    font-size: 24px;
    font-weight: bold
}

    .thickness small {
        font-size: 11px;
        font-weight: normal
    }

.product-info {
    padding: 25px 23px
}

    .product-info h3 {
        font-size: 23px;
        margin-bottom: 9px
    }

    .product-info p {
        font-size: 16px;
        min-height: 25px;
        margin-bottom: 21px
    }

.specs {
    display: flex;
    flex-direction: column;
    font-size: 16px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
    margin-bottom: 22px;
    line-height: 1.8
}

.product-info .button {
    width: 100%;
    font-size: 16px;
    gap: 12px;
    padding: 12px
}

.under-products {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding-top: 23px
}

    .under-products p {
        font-size: 13px;
        max-width: 370px;
        margin: 0
    }

.benefits {
    background: var(--navy);
    color: white
}

    .benefits .eyebrow {
        color: #8ac9e5
    }

    .benefits p {
        color: #d3e1e7
    }

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 50px;
    margin-top: 36px
}

    .benefit-grid article + article {
        border-left: 1px solid #ffffff29;
        padding-left: 40px
    }

    .benefit-grid p {
        font-size: 17px;
        line-height: 1.6
    }

.diagram {
    height: 165px;
    position: relative;
    max-width: 260px;
    margin-bottom: 23px;
    text-align: center;
    overflow: hidden
}

    .diagram span {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        font-size: 9px;
        letter-spacing: 1.7px;
        color: #b2c6d0
    }

.sun {
    color: #ffce67;
    font-size: 39px;
    line-height: 1
}

.rays {
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    color: #ffce67;
    font-size: 28px;
    letter-spacing: 10px
}

.foil-bar {
    position: absolute;
    left: 15px;
    right: 15px;
    top: 85px;
    height: 13px;
    background: linear-gradient(100deg,#96a9b5,#fff,#7893a1,#f9fcff);
    transform: rotate(-5deg);
    border-radius: 1px
}

.return {
    position: absolute;
    top: 102px;
    left: 0;
    right: 0;
    font-size: 26px;
    color: #a3c8dc;
    letter-spacing: 12px
}

.snow {
    font-size: 48px;
    color: #a1dbf6;
    line-height: 1.2
}

.foam-bar {
    position: absolute;
    left: 15px;
    right: 15px;
    top: 77px;
    height: 21px;
    border-top: 4px solid #dce7ee;
    border-bottom: 4px solid #b7cad6;
    background: #f2eee0;
    transform: rotate(-5deg)
}

.warmth {
    position: absolute;
    top: 100px;
    left: 0;
    right: 0;
    color: #ffb773;
    font-size: 25px;
    letter-spacing: 10px
}

.drops {
    font-size: 23px;
    color: #9bd8f4;
    padding-top: 25px
}

.sealed {
    position: absolute;
    top: 111px;
    left: 0;
    right: 0;
    color: #c1e3d0;
    font-size: 12px;
    letter-spacing: 1px
}

.footnote {
    font-size: 13px;
    line-height: 1.6
}

.benefits .footnote {
    margin: 30px 0 0;
    color: #b8cbd5
}

.combo {
    display: grid;
    grid-template-columns: 42% 1fr;
    gap: 75px;
    align-items: center
}

.assembly {
    background: #f1f5f6;
    border-radius: 5px;
    position: relative;
    padding: 25px 40px 20px
}

    .assembly img {
        max-height: 580px;
        width: 100%;
        object-fit: contain
    }

    .assembly > span {
        font-size: 9px;
        letter-spacing: 1.3px;
        color: var(--gray);
        display: block;
        text-align: center;
        margin-top: 15px
    }

.lead {
    font-size: 25px;
    font-weight: bold;
    color: var(--ink);
    margin-bottom: 15px
}

.combo-copy p:not(.footnote) {
    max-width: 550px
}

.checks {
    padding: 0;
    list-style: none;
    margin: 25px 0
}

    .checks li {
        position: relative;
        padding-left: 34px;
        font-size: 17px;
        margin-bottom: 20px;
        color: var(--gray)
    }

    .checks b {
        color: var(--ink)
    }

    .checks li:before {
        content: '✓';
        position: absolute;
        left: 0;
        top: 0;
        color: var(--blue);
        font-weight: bold
    }

.combo .footnote {
    margin-top: 22px;
    margin-bottom: 0
}

.combo .subtle {
    margin-top: 14px
}

.install {
    background: var(--cream)
}

.install-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px
}

    .install-grid article {
        background: white;
        display: grid;
        grid-template-columns: 41% 1fr;
        border: 1px solid #e2e6e4;
        border-radius: 5px;
        overflow: hidden
    }

        .install-grid article > div + div {
            padding: 25px 23px
        }

    .install-grid h3 {
        margin-top: 8px
    }

    .install-grid p {
        font-size: 16px;
        margin-bottom: 0
    }

.number {
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--blue);
    font-weight: bold
}

.install-art {
    min-height: 240px;
    background: #e0e9ec;
    position: relative;
    overflow: hidden
}

.roof-line {
    position: absolute;
    top: 61px;
    left: -15px;
    width: 130%;
    height: 16px;
    background: repeating-linear-gradient(90deg,#8398a4 0,#8398a4 20px,#a9bac2 20px,#a9bac2 24px);
    transform: rotate(-16deg)
}

.silver-line {
    position: absolute;
    top: 91px;
    left: -15px;
    width: 130%;
    height: 9px;
    background: linear-gradient(0deg,#a2b3bc,white);
    transform: rotate(-16deg);
    box-shadow: 0 2px 0 #5d849b
}

.frame-post {
    position: absolute;
    top: 119px;
    height: 100px;
    width: 19px;
    left: 70%;
    background: #5e7888;
    transform: skewY(-16deg)
}

.install-art.retrofit .silver-line {
    top: 175px
}

.install-art span {
    position: absolute;
    bottom: 14px;
    left: 16px;
    right: 12px;
    font-size: 8px;
    font-weight: bold;
    letter-spacing: .7px;
    color: #3c596b
}

.install .footnote {
    margin: 20px 0 0
}

.budget {
    display: grid;
    grid-template-columns: 32% 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 60px;
    padding-bottom: 60px
}

    .budget h2 {
        font-size: 32px
    }

    .budget p {
        font-size: 17px;
        max-width: 680px
    }

.budget-visual {
    height: 240px;
    position: relative;
    border-radius: 4px;
    overflow: hidden
}

    .budget-visual img {
        width: 100%;
        height: 100%;
        object-fit: cover
    }

    .budget-visual span {
        position: absolute;
        bottom: 15px;
        left: 15px;
        background: white;
        padding: 7px 12px;
        font-size: 10px;
        letter-spacing: 1px;
        font-weight: bold
    }

.ready {
    background: #0d5275;
    color: white
}

    .ready > .wrap {
        display: flex;
        justify-content: space-between;
        gap: 40px;
        align-items: center;
        padding-top: 55px;
        padding-bottom: 55px
    }

    .ready .eyebrow {
        color: #add5e8
    }

    .ready h2 {
        font-size: 41px
    }

    .ready p {
        color: #d7e7ed;
        margin: 0
    }

.ready-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.button.light {
    background: white;
    border-color: white;
    color: var(--navy)
}

    .button.light:hover {
        background: #e1f0f7
    }

.ready-actions > span {
    grid-column: 1/-1;
    font-size: 13px;
    text-align: center;
    color: #d4e9f1
}

.faq {
    display: grid;
    grid-template-columns: 34% 1fr;
    gap: 55px
}

.questions details {
    border-bottom: 1px solid var(--line)
}

    .questions details:first-child {
        border-top: 1px solid var(--line)
    }

summary {
    font-size: 19px;
    font-weight: bold;
    padding: 21px 35px 21px 0;
    cursor: pointer;
    position: relative;
    list-style: none
}

    summary::-webkit-details-marker {
        display: none
    }

    summary:after {
        content: '+';
        position: absolute;
        right: 6px;
        font-size: 24px;
        top: 15px;
        color: var(--blue)
    }

details[open] summary:after {
    content: '−'
}

.questions p {
    font-size: 17px;
    margin-bottom: 24px
}

footer {
    background: var(--cream);
    border-top: 1px solid var(--line)
}

    footer > .wrap {
        display: flex;
        align-items: center;
        gap: 30px;
        padding-top: 30px;
        padding-bottom: 30px;
        font-size: 14px
    }

    footer p {
        margin: 0 auto 0 0;
        font-size: 14px
    }

.mobile-cta {
    display: none
}

@media(min-width:1450px) {
    .hero-visual {
        height: 600px
    }
}

@media(max-width:1050px) {
    .wrap {
        width: calc(100% - 48px)
    }

    .header nav {
        gap: 18px;
        font-size: 14px
    }

    .hero {
        gap: 25px
    }

    h1 {
        font-size: 46px
    }

    .hero-visual {
        height: 550px
    }

    .hero-label {
        left: 15px;
        right: 15px;
        padding: 20px 15px
    }

        .hero-label strong {
            font-size: 27px
        }

        .hero-label span {
            font-size: 12px
        }

    .product-info {
        padding: 20px 16px
    }

        .product-info h3 {
            font-size: 20px
        }

        .product-info p {
            min-height: 50px
        }

    .product-grid {
        gap: 16px
    }

    .product-ribbon {
        font-size: 9px
    }

    .combo {
        gap: 40px;
        grid-template-columns: 42% 1fr
    }

    .assembly {
        padding: 20px
    }

    .actions {
        gap: 16px
    }

    .combo .actions .button {
        width: 100%
    }

    .install-grid article {
        display: block
    }

    .install-art {
        min-height: 230px
    }

    .ready > .wrap {
        align-items: start
    }

    .ready-actions {
        grid-template-columns: 1fr
    }

    .ready h2 {
        font-size: 36px
    }

    .ready-actions > span {
        max-width: 240px
    }

    .proof-grid > div {
        padding: 0 20px
    }

    .benefit-grid {
        gap: 25px
    }

        .benefit-grid article + article {
            padding-left: 25px
        }
}

@media(max-width:700px) {
    body {
        font-size: 18px
    }

    .wrap {
        width: calc(100% - 36px)
    }

    .utility .wrap {
        padding: 8px 0;
        justify-content: center
    }

        .utility .wrap > span {
            font-size: 9px
        }

    .utility a {
        display: none
    }

    .header {
        height: 74px
    }

        .header .brand img {
            width: 125px
        }

        .header nav {
            display: none
        }

    .button.small {
        font-size: 13px;
        padding: 9px 13px;
        min-height: 42px
    }

    .hero {
        display: flex;
        flex-direction: column;
        gap: 30px;
        padding-top: 33px;
        padding-bottom: 35px;
        align-items: stretch
    }

    h1 {
        font-size: clamp(32px,9.7vw,38px);
        letter-spacing: -1.4px
    }

    .hero-tag {
        font-size: 22px
    }

    .intro {
        font-size: 18px
    }

    .eyebrow {
        font-size: 10px;
        letter-spacing: 1.3px
    }

    .hero-visual {
        height: 370px
    }

    .hero-label {
        bottom: 18px
    }

        .hero-label strong {
            font-size: 29px
        }

        .hero-label span {
            font-size: 13px
        }

    .photo-caption {
        font-size: 8px
    }

    .subtle {
        font-size: 14px
    }

    .hero .actions {
        gap: 20px
    }

    .hero .button {
        padding: 13px 19px
    }

    .hero .text-link {
        font-size: 16px
    }

    .proof-grid {
        grid-template-columns: 1fr 1fr;
        padding: 20px 0;
        gap: 20px
    }

        .proof-grid > div {
            border: 0;
            padding: 0 !important
        }

    .proof strong {
        font-size: 23px
    }

    .proof span {
        font-size: 12px
    }

    .section {
        padding-top: 48px;
        padding-bottom: 48px
    }

    .section-head {
        display: block;
        margin-bottom: 25px
    }

        .section-head p {
            margin-top: 18px;
            font-size: 17px
        }

        .section-head > .text-link {
            display: inline-block;
            margin-top: 18px
        }

    h2 {
        font-size: 34px
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 23px
    }

    .product-ribbon {
        font-size: 11px
    }

    .product-image {
        height: 260px
    }

        .product-image img {
            object-position: center 50%
        }

    .product-info {
        padding: 23px
    }

        .product-info h3 {
            font-size: 25px
        }

        .product-info p {
            min-height: 0;
            font-size: 17px
        }

    .specs {
        flex-direction: row;
        justify-content: space-between;
        font-size: 15px
    }

    .under-products {
        display: block
    }

        .under-products p {
            margin-top: 17px
        }

    .benefit-grid {
        grid-template-columns: 1fr;
        gap: 25px
    }

        .benefit-grid article {
            display: grid;
            grid-template-columns: 125px 1fr;
            column-gap: 20px;
            align-items: center
        }

            .benefit-grid article + article {
                border-left: 0;
                border-top: 1px solid #ffffff29;
                padding: 25px 0 0
            }

    .diagram {
        width: 125px;
        height: 150px;
        grid-row: 1/3;
        margin-bottom: 0
    }

        .diagram span {
            font-size: 7px;
            letter-spacing: .6px
        }

        .diagram .rays {
            letter-spacing: 2px
        }

        .diagram .return {
            letter-spacing: 3px
        }

        .diagram .warmth {
            letter-spacing: 3px
        }

        .diagram .sealed {
            font-size: 8px
        }

    .benefit-grid h3 {
        font-size: 22px;
        margin-bottom: 8px;
        align-self: end
    }

    .benefit-grid p {
        font-size: 16px;
        margin: 0;
        align-self: start
    }

    .combo {
        display: flex;
        flex-direction: column;
        gap: 27px
    }

    .combo-copy {
        order: -1
    }

    .combo .actions .button {
        width: auto
    }

    .combo .actions {
        flex-direction: column;
        align-items: stretch
    }

        .combo .actions .text-link {
            text-align: center
        }

    .assembly {
        width: 100%;
        padding: 20px 40px
    }

        .assembly img {
            max-height: 500px
        }

    .checks li {
        font-size: 17px
    }

    .install-grid {
        grid-template-columns: 1fr;
        gap: 20px
    }

        .install-grid article {
            display: grid;
            grid-template-columns: 38% 1fr
        }

            .install-grid article > div + div {
                padding: 24px 18px
            }

    .install-art {
        min-height: 260px
    }

        .install-art span {
            font-size: 7px
        }

    .install-grid h3 {
        font-size: 23px
    }

    .install-grid p {
        font-size: 16px
    }

    .budget {
        display: flex;
        flex-direction: column;
        gap: 25px;
        align-items: stretch
    }

    .budget-visual {
        height: 180px
    }

    .budget h2 {
        font-size: 31px
    }

    .ready > .wrap {
        display: block;
        padding-top: 42px;
        padding-bottom: 42px
    }

    .ready h2 {
        font-size: 35px
    }

    .ready p {
        font-size: 17px
    }

    .ready-actions {
        margin-top: 26px;
        grid-template-columns: 1fr
    }

        .ready-actions > span {
            max-width: none
        }

    .faq {
        display: block
    }

    .questions {
        margin-top: 25px
    }

    summary {
        font-size: 18px;
        padding-top: 19px;
        padding-bottom: 19px
    }

    footer > .wrap {
        flex-wrap: wrap;
        gap: 18px;
        padding-bottom: 95px
    }

    footer p {
        width: calc(100% - 165px);
        font-size: 12px
    }

    .mobile-cta {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
        gap: 10px;
        background: white;
        border-top: 1px solid var(--line);
        z-index: 30;
        box-shadow: 0 -3px 10px #1337490d
    }

        .mobile-cta a {
            width: 50%;
            padding: 11px 4px;
            text-align: center;
            text-decoration: none;
            font-size: 15px;
            font-weight: bold;
            border: 1px solid var(--navy);
            border-radius: 3px
        }

            .mobile-cta a + a {
                background: var(--orange);
                color: #fff;
                border-color: var(--orange)
            }

    html {
        scroll-padding-top: 90px
    }
}

@media(prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto
    }

    * {
        transition: none !important
    }
}