/*========================================
    RESET
========================================*/

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

/*========================================
    ROOT
========================================*/

:root {
    --clr-background: #F7F6F3;
    --clr-surface: #ECE8E1;
    --clr-heading: #1A1A1A;
    --clr-text: #525252;
    --clr-text-light: #7A7A7A;
    --clr-gold: #B8935E;
    --clr-gold-hover: #A27E4A;
    --clr-border: #D9D4CC;
    --clr-white: #FFFFFF;
    --clr-footer: #202020;

    --shadow-soft: 0 20px 60px rgba(0, 0, 0, .08);
    --shadow-hover: 0 35px 80px rgba(0, 0, 0, .12);

    --container: 1380px;
    --transition: .35s ease;
}

/*========================================
    BASE
========================================*/

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Cormorant Garamond", serif;
    background: var(--clr-background);
    color: var(--clr-text);
    line-height: 1.65;
    font-size: 20px;
    font-weight: 500;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5 {
    color: var(--clr-heading);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.05;
}

h1 {
    font-size: clamp(4rem, 8vw, 6.5rem);
    max-width: 10ch;
}

h2 {
    font-size: clamp(2.7rem, 5vw, 4.4rem);
    max-width: 12ch;
}

h3 {
    font-size: 2rem;
}

p {
    max-width: 65ch;
    color: var(--clr-text);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

img {
    display: block;
    width: 100%;
    height: auto;
}

section {
    padding: 9rem 5vw;
    position: relative;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 1.25rem;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .28em;
    color: var(--clr-gold);
}

/*========================================
    BUTTONS
========================================*/

.btn,
.header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0.5rem;
    border: 1px solid var(--clr-heading);
    background: var(--clr-heading);
    color: var(--clr-white);
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .78rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn:hover,
.header-cta:hover {
    background: var(--clr-gold);
    border-color: var(--clr-gold);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--clr-heading);
}

.btn-outline:hover {
    background: var(--clr-heading);
    color: var(--clr-white);
}

/*========================================
    HEADER
========================================*/

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.2rem 5vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(247, 246, 243, .88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(217, 212, 204, .7);
}

.logo {
    display: flex;
    align-items: center;
}

.logo-image {
    width: 170px;
    height: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.main-nav a {
    font-size: .78rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--clr-heading);
}

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



.menu-toggle,
.mobile-nav,
.mobile-nav-backdrop {
    display: none;
}

.mobile-nav-logo {
    display: none;
}

section[id] {
    scroll-margin-top: 120px;
}

/*========================================
    HERO
========================================*/

.hero {
    min-height: 100vh;
    padding-top: 9rem;
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    align-items: center;
    gap: 5vw;
}

.hero-content p {
    margin: 2rem 0 2.6rem;
    font-size: 1.35rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    height: 78vh;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.hero-image img {
    height: 100%;
    object-fit: cover;
}

/*========================================
    INTRO
========================================*/

.intro {
    background: var(--clr-surface);
}

.intro h2 {
    max-width: 900px;
}

.intro-grid {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.intro-grid article {
    padding: 2.5rem;
    background: var(--clr-white);
    border-top: 1px solid var(--clr-gold);
    box-shadow: var(--shadow-soft);
    transition:
        transform .45s cubic-bezier(.22, 1, .36, 1),
        box-shadow .35s ease;
    cursor: default;
}

.intro-grid h3 {
    margin-bottom: 1rem;
}

/*========================================
    PROJECTS
========================================*/

.project-grid {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.project-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.project-card img {
    height: 460px;
    object-fit: cover;
}

.project-card div {
    padding: 2rem;
}

.project-card h3 {
    margin-bottom: .6rem;
}

/*========================================
    GALLERIES
========================================*/

.gallery-section {
    background: var(--clr-background);
    text-align: center;
    overflow: hidden;
}

.gallery-section .section-heading h2 {
    max-width: none;
    margin-inline: auto;
}

/* Filters */

.gallery-filter {
    margin: 2rem 0 4rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: .9rem 2rem;
    border: 1px solid var(--clr-border);
    background: var(--clr-white);
    color: var(--clr-heading);
    font-family: "Cormorant Garamond", serif;
    font-size: 1.15rem;
    cursor: pointer;

    transition:
        background .35s ease,
        color .35s ease,
        border-color .35s ease,
        transform .35s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--clr-heading);
    color: var(--clr-white);
    border-color: var(--clr-heading);
}

.filter-btn:hover {
    transform: translateY(-2px);
}

.filter-btn:focus-visible {
    outline: 2px solid var(--clr-gold);
    outline-offset: 4px;
}

/*========================================
    DESKTOP MOSAIC
========================================*/

.mosaic-gallery {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 240px;
    gap: 1rem;
}

.mosaic-item {
    position: relative;
    min-width: 0;
    overflow: hidden;
    cursor: pointer;
    background: var(--clr-surface);
    box-shadow: var(--shadow-soft);
    isolation: isolate;
}

.mosaic-item.wide {
    grid-column: span 2;
}

.mosaic-item.tall {
    grid-row: span 2;
}

.mosaic-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.mosaic-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;

    transition:
        transform .7s cubic-bezier(.22, 1, .36, 1),
        filter .7s ease;
}

.mosaic-item:hover img {
    transform: scale(1.05);
    filter: brightness(.82);
}

.mosaic-item::after {
    content: "View";

    position: absolute;
    inset: 0;
    z-index: 2;

    display: grid;
    place-items: center;

    color: var(--clr-white);
    font-size: 1.5rem;
    letter-spacing: .12em;
    text-transform: uppercase;

    opacity: 0;
    pointer-events: none;

    background: rgba(0, 0, 0, .08);

    transition:
        opacity .35s ease,
        background .35s ease;
}

.mosaic-item:hover::after {
    opacity: 1;
    background: rgba(0, 0, 0, .18);
}

.mosaic-item.hide {
    display: none;
}

/*========================================
    MOBILE GALLERY NAVIGATION
========================================*/

.mobile-gallery-navigation {
    display: none;
}

/*========================================
    LIGHTBOX
========================================*/

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: none;
    align-items: center;
    justify-content: center;

    background: rgba(0, 0, 0, .94);
    backdrop-filter: blur(6px);
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    display: block;
    max-width: 92vw;
    max-height: 88vh;
    width: auto;
    height: auto;
    object-fit: contain;
    user-select: none;
    touch-action: pan-y;

    animation: lightboxFade .35s ease;
}

@keyframes lightboxFade {
    from {
        opacity: 0;
        transform: scale(.97);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    z-index: 2;

    width: 65px;
    height: 65px;

    display: grid;
    place-items: center;

    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 50%;

    background: rgba(255, 255, 255, .1);
    color: var(--clr-white);

    font-size: 32px;
    line-height: 1;
    cursor: pointer;

    transform: translateY(-50%);

    transition:
        background .3s ease,
        border-color .3s ease,
        transform .3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, .22);
    border-color: rgba(255, 255, 255, .3);
}

.lightbox-prev:hover {
    transform: translateY(-50%) translateX(-3px);
}

.lightbox-next:hover {
    transform: translateY(-50%) translateX(3px);
}

.lightbox-prev {
    left: 40px;
}

.lightbox-next {
    right: 40px;
}

.lightbox-close {
    position: absolute;
    top: 28px;
    right: 28px;
    z-index: 3;

    width: 55px;
    height: 55px;

    display: grid;
    place-items: center;

    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 50%;

    background: rgba(255, 255, 255, .08);
    color: var(--clr-white);

    font-size: 38px;
    line-height: 1;
    cursor: pointer;

    transition:
        background .3s ease,
        transform .3s ease;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, .2);
    transform: rotate(90deg);
}

.lightbox-counter {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 2;

    color: var(--clr-white);
    font-size: 18px;
    letter-spacing: .15em;
    font-variant-numeric: tabular-nums;

    transform: translateX(-50%);
}

/*========================================
    MARBLE 3D SLAB GALLERY
========================================*/

.materials {
    background:
        radial-gradient(circle at 20% 10%, rgba(184, 147, 94, .14), transparent 32%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, .05), transparent 30%),
        var(--clr-heading);
    color: var(--clr-white);
    overflow: hidden;
}

.materials h2,
.materials h3 {
    color: var(--clr-white);
}

.materials p {
    color: rgba(255, 255, 255, .7);
}

.materials-heading {
    max-width: 980px;
    margin: 0 auto 4rem;
    text-align: center;
}

.materials-heading h2 {
    max-width: none;
    margin-inline: auto;
}

.materials-heading p {
    margin: 1.4rem auto 0;
    font-size: 1.25rem;
}

.marble-flipbook {
    position: relative;
    max-width: 1100px;
    min-height: 700px;
    margin: 0 auto;
    display: grid;
    place-items: center;
    perspective: 2200px;
}

.marble-book {
    position: relative;
    width: min(88vw, 820px);
    z-index: 2;
    transform-style: preserve-3d;
}

.marble-page {
    --slab-thickness: 70px;
    position: relative;
    height: 500px;
    background:
        linear-gradient(90deg,
            #3f3f3f 0%,
            #2f2f2f 18%,
            #202020 42%,
            #141414 58%,
            #252525 82%,
            #3b3b3b 100%);

    transform-style: preserve-3d;
    transform-origin: center center;
    transition: transform 1.85s cubic-bezier(.38, 0, .12, 1);
}

.marble-page.is-rotating-next {
    transform: rotateY(-180deg);
}

.marble-page.is-rotating-prev {
    transform: rotateY(180deg);
}

.marble-face {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: #111;
    backface-visibility: hidden;
    transform-style: preserve-3d;
}

.marble-face img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.marble-face::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, .18), transparent 20%, transparent 80%, rgba(255, 255, 255, .08)),
        linear-gradient(180deg, rgba(255, 255, 255, .08), transparent 35%, rgba(0, 0, 0, .28));
    pointer-events: none;
}

.marble-front {
    transform: translateZ(calc(var(--slab-thickness) / 2));
}

.marble-back {
    transform: rotateY(180deg) translateZ(calc(var(--slab-thickness) / 2));
}

.slab-edge {
    position: absolute;
    top: 0;
    right: calc(var(--slab-thickness) / -2);
    width: var(--slab-thickness);
    height: 100%;
    transform: rotateY(90deg);
    transform-origin: left center;
    opacity: 0;
    transition: opacity .25s ease;
}

.marble-page.is-rotating-next .slab-edge,
.marble-page.is-rotating-prev .slab-edge {
    opacity: 1;
}

.marble-info {
    margin-top: 2rem;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .4rem 1.4rem;
    align-items: center;
}

.marble-count {
    color: var(--clr-gold);
    font-size: .9rem;
    letter-spacing: .22em;
}

.marble-title {
    font-size: 2.1rem;
}

.marble-desc {
    font-size: 1.05rem;
}

.flip-zone {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50%;
    z-index: 20;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.flip-prev {
    left: 0;
}

.flip-next {
    right: 0;
}

.flip-zone::after {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, .55);
    font-size: 3.5rem;
    opacity: 0;
    transition: var(--transition);
}

.flip-prev::after {
    content: "‹";
    left: 2rem;
}

.flip-next::after {
    content: "›";
    right: 2rem;
}

.marble-flipbook:hover .flip-zone::after {
    opacity: 1;
}

/*========================================
    PROCESS
========================================*/

.process {
    background: var(--clr-background);
}

.process h2 {
    max-width: 850px;
}

.process-steps {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
}

.process-steps article {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--clr-white);
    border-top: 1px solid var(--clr-gold);
    box-shadow: var(--shadow-soft);
    transition:
        transform .45s cubic-bezier(.22, 1, .36, 1),
        box-shadow .35s ease;
    cursor: default;
}

.process-icon {
    width: 82px;
    height: 82px;
    object-fit: contain;
    display: block;
    margin: 0 auto 1.75rem;
    transition: transform .35s ease;
}

.process-steps article h3 {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
    transition:
        transform .45s cubic-bezier(.22, 1, .36, 1),
        color .35s ease;
}

.process-steps article h3::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -12px;
    width: 0;
    height: 2px;
    background: var(--clr-gold);
    transform: translateX(-50%);
    transition: width .45s ease;
}

.process-steps article p {
    max-width: 28ch;
    margin: 0 auto;
    transition:
        transform .45s cubic-bezier(.22, 1, .36, 1),
        color .35s ease;
}

.process-steps article:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.process-steps article:hover .process-icon {
    transform: translateY(-6px) scale(1.03);
}

.process-steps article:hover h3 {
    color: var(--clr-gold);
    transform: translateY(-4px);
}

.process-steps article:hover h3::after {
    width: 70%;
}

.process-steps article:hover p {
    color: var(--clr-heading);
    transform: translateY(-2px);
}

/*========================================
    GOLD LINE
========================================*/

.process-steps article h3::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -12px;
    width: 0;
    height: 2px;
    background: var(--clr-gold);
    transform: translateX(-50%);
    transition: width .45s ease;
}

.process-steps article:hover h3::after {
    width: 70%;
}

/*========================================
    ICON STYLES
========================================*/

.feature-icon {
    width: 90px;
    height: 90px;
    object-fit: contain;
    display: block;
    margin: 0 auto 1.75rem;
    transition: transform .35s ease;
}

.intro-grid article:hover .feature-icon {
    transform: translateY(-6px) scale(1.03);
}

/* ===========================
    INTRO CARDS
=========================== */

.intro-grid article {
    text-align: center;
    padding: 3rem 2rem;
    transition: all .45s cubic-bezier(.22, 1, .36, 1);
    cursor: default;
}

.intro-grid article h3 {
    position: relative;
    display: inline-block;
}

.intro-grid article h3::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -12px;
    width: 0;
    height: 2px;
    background: var(--clr-gold);
    transform: translateX(-50%);
    transition: width .45s ease;
}

.intro-grid article:hover h3::after {
    width: 70%;
}

.intro-grid article p {
    transition: transform .45s cubic-bezier(.22, 1, .36, 1),
        color .35s ease,
        opacity .35s ease;
}

/* Hover */

.intro-grid article:hover {
    transform: translateY(-8px);
}

.intro-grid article:hover .feature-icon {
    transform: translateY(-8px) scale(1.05);
}

.intro-grid article:hover h3 {
    color: var(--clr-gold);
    transform: translateY(-4px);
}

.intro-grid article:hover p {
    transform: translateY(-2px);
    color: var(--clr-heading);
}

/*========================================
    CTA
========================================*/

.cta-section {
    background: var(--clr-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
}

.cta-section h2 {
    max-width: 700px;
}

.cta-section p {
    margin-top: 1.5rem;
    font-size: 1.25rem;
}

/*========================================
    TRANSFORMATION
========================================*/

.transformations {
    background: var(--clr-background);
    text-align: center;
}

.transformations h2 {
    max-width: none;
    margin-inline: auto;
}

.transformation-grid {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: left;
}

.transformation-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.before-after {
    position: relative;
    height: 420px;
    overflow: hidden;
    user-select: none;
}

.before-after img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.after-img {
    clip-path: inset(0 0 0 50%);
}

.ba-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 5;
}

.ba-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, .85);
    z-index: 3;
}

.ba-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    transform: translate(-50%, -50%);
    z-index: 4;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    color: var(--clr-heading);
    box-shadow: var(--shadow-soft);
}

.ba-label {
    position: absolute;
    bottom: 1rem;
    z-index: 4;
    padding: .35rem .6rem;
    background: rgba(255, 255, 255, .85);
    color: var(--clr-heading);
    font-size: .9rem;
}

.before-label {
    left: 1rem;
}

.after-label {
    right: 1rem;
}

.transformation-info {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.transformation-info h3 {
    font-size: 1.5rem;
    margin-bottom: .35rem;
}

.transformation-info p {
    font-size: 1rem;
}

.transformation-info div:last-child {
    text-align: right;
}

/*========================================
    FOOTER
========================================*/

.site-footer {
    padding: 3rem 5vw;
    background: var(--clr-footer);
    color: rgba(255, 255, 255, .75);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    font-size: 1rem;
}

.site-footer a {
    color: var(--clr-gold);
}

/*========================================
    PREMIUM ESTIMATE CALCULATOR
========================================*/

.estimate {
    background: var(--clr-background);
    display: grid;
    grid-template-columns: minmax(0, .8fr) minmax(520px, 1.4fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: center;
}

.estimate-content {
    position: relative;
    z-index: 2;
}

.estimate-content h2 {
    max-width: 650px;
}

.estimate-content>p {
    margin: 1.5rem 0 2.8rem;
    max-width: 540px;
    font-size: 1.22rem;
}

/* Form */

.estimate-form {
    display: grid;
    gap: 1.3rem;
    max-width: 560px;
}

.estimate-form label {
    display: grid;
    gap: .5rem;
    color: var(--clr-gold-hover);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.estimate-form select {
    width: 100%;
    min-height: 64px;
    padding: 1rem 3rem 1rem 1.15rem;
    border: 1px solid rgba(184, 147, 94, .42);
    border-radius: 0;
    background: rgba(255, 255, 255, .72);
    color: var(--clr-heading);
    font-family: "Cormorant Garamond", serif;
    font-size: 1.15rem;
    outline: none;
    cursor: pointer;

    transition:
        border-color .3s ease,
        box-shadow .3s ease,
        background .3s ease;
}

.estimate-form select:hover,
.estimate-form select:focus {
    border-color: var(--clr-gold);
    background: var(--clr-white);
    box-shadow: 0 0 0 3px rgba(184, 147, 94, .1);
}

.estimate-submit {
    width: fit-content;
    min-width: 290px;
    margin-top: .7rem;
    gap: 2rem;
    justify-content: space-between;
}

.estimate-submit:disabled {
    cursor: wait;
    opacity: .72;
    pointer-events: none;
}

.estimate-submit.is-loading .estimate-submit-text {
    font-size: 0;
}

.estimate-submit.is-loading .estimate-submit-text::after {
    content: "Preparing your estimate...";
    font-size: .78rem;
}

.estimate-submit.is-loading .estimate-submit-arrow {
    animation: estimateArrowPulse .75s ease-in-out infinite alternate;
}

@keyframes estimateArrowPulse {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(7px);
    }
}

/*========================================
    RESULT CARD
========================================*/

.estimate-result {
    position: relative;
    min-height: 720px;
    overflow: hidden;
    scroll-margin-top: 115px;

    border: 1px solid rgba(184, 147, 94, .55);
    background:
        radial-gradient(circle at 50% 30%,
            rgba(184, 147, 94, .12),
            transparent 45%),
        #181714;

    box-shadow:
        0 35px 90px rgba(0, 0, 0, .18),
        inset 0 0 0 1px rgba(255, 255, 255, .04);

    transform-origin: center;

    transition:
        transform .75s cubic-bezier(.22, 1, .36, 1),
        box-shadow .75s ease,
        border-color .75s ease;
}


.estimate-result.has-result {
    transform: none;
}

/* Background */

.estimate-background,
.estimate-background img,
.estimate-overlay {
    position: absolute;
    inset: 0;
}

.estimate-background {
    overflow: hidden;
    background: #181714;
}

.estimate-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;

    opacity: 0;
    transform: scale(1.06);
    filter: saturate(.86);

    transition:
        opacity .7s ease,
        transform 1.4s cubic-bezier(.22, 1, .36, 1);
}

.estimate-background img.is-loaded {
    opacity: 1;
}

.estimate-result.has-result .estimate-background img {
    transform: scale(1.08);
    animation: estimateZoom 8s ease forwards;
}

@keyframes estimateZoom {
    from {
        transform: scale(1.12);
    }

    to {
        transform: scale(1);
    }
}

.estimate-overlay {
    background:
        linear-gradient(180deg,
            rgba(20, 17, 12, .64) 0%,
            rgba(18, 15, 10, .76) 40%,
            rgba(13, 12, 10, .94) 100%),
        linear-gradient(90deg,
            rgba(184, 147, 94, .1),
            transparent 35%,
            rgba(0, 0, 0, .2));
}

.estimate-initial-brand {
    margin: 1rem 0 2rem;
    transition:
        opacity .45s ease,
        transform .45s ease,
        max-height .45s ease,
        margin .45s ease;
}

.estimate-initial-logo {
    width: min(230px, 70%);
    height: auto;
    filter: brightness(0) invert(1);
    opacity: .92;
}

.estimate-result.has-result .estimate-initial-brand {
    opacity: 0;
    transform: translateY(-10px);
    max-height: 0;
    margin: 0;
    overflow: hidden;
}

/* Content */

.estimate-result-content {
    position: relative;
    z-index: 2;
    min-height: 720px;
    padding: clamp(2rem, 4vw, 3.8rem);
    display: flex;
    flex-direction: column;
    color: var(--clr-white);
}

.estimate-top {
    text-align: left;
}

.estimate-label {
    display: block;
    margin-bottom: .65rem;
    color: #D2AB6B;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .18em;
}

.estimate-counting-price {
    min-height: 78px;
    margin-bottom: .3rem;
}

.estimate-counting-price span {
    display: block;
    color: #D8B26E;
    font-size: clamp(2.8rem, 6vw, 5.6rem);
    line-height: 1;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.estimate-top h3 {
    margin-top: .4rem;
    color: var(--clr-white);
    font-size: clamp(2.2rem, 4vw, 3.6rem);
}

.estimate-top p {
    margin-top: .9rem;
    max-width: 650px;
    color: rgba(255, 255, 255, .82);
    font-size: 1.12rem;
}

/*========================================
    MOODBOARD
========================================*/

.estimate-moodboard {
    margin-top: auto;
    padding-top: 2.2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .8rem;
}

.estimate-tile {
    position: relative;
    min-height: 180px;
    overflow: hidden;

    border: 1px solid rgba(210, 171, 107, .55);
    background: rgba(255, 255, 255, .06);

    opacity: 0;
    transform: translateY(24px) scale(.96);
}

.estimate-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;

    opacity: 0;
    filter: brightness(.82) saturate(.9);

    transition:
        opacity .45s ease,
        transform .75s ease,
        filter .75s ease;
}

.estimate-tile img.is-loaded {
    opacity: 1;
}

.estimate-tile:hover img {
    transform: scale(1.06);
    filter: brightness(.96) saturate(1);
}

.estimate-tile span {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;

    padding: 1.2rem .75rem .7rem;

    background:
        linear-gradient(180deg,
            transparent,
            rgba(0, 0, 0, .84));

    color: var(--clr-white);
    font-size: 1rem;
    text-align: center;
}

.estimate-result.has-result .estimate-tile {
    animation:
        estimateTileReveal .7s cubic-bezier(.22, 1, .36, 1) forwards;
}

.estimate-result.has-result .estimate-tile:nth-child(1) {
    animation-delay: .1s;
}

.estimate-result.has-result .estimate-tile:nth-child(2) {
    animation-delay: .2s;
}

.estimate-result.has-result .estimate-tile:nth-child(3) {
    animation-delay: .3s;
}

.estimate-result.has-result .estimate-tile:nth-child(4) {
    animation-delay: .4s;
}

@keyframes estimateTileReveal {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/*========================================
    RESULT CTA
========================================*/

.estimate-bottom {
    margin-top: 2rem;
    display: grid;
    justify-items: center;
    gap: 1rem;
}

.estimate-consultation {
    min-width: 390px;
    gap: 2.5rem;
    justify-content: space-between;

    border-color: var(--clr-gold);
    background: var(--clr-gold);
    color: var(--clr-white);

    opacity: 0;
    transform: translateY(22px);
    pointer-events: none;
}

.estimate-consultation:hover {
    background: var(--clr-gold-hover);
    border-color: var(--clr-gold-hover);
}

.estimate-result.has-result .estimate-consultation {
    animation:
        estimateCTAReveal .65s cubic-bezier(.22, 1, .36, 1) 1.25s forwards;
}

@keyframes estimateCTAReveal {
    to {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
}

.estimate-note {
    color: rgba(255, 255, 255, .76);
    font-size: .96rem;
    text-align: center;
    opacity: 0;

    transition:
        opacity .5s ease 1.45s;
}

.estimate-result.has-result .estimate-note {
    opacity: 1;
}

/* Reset animations for another calculation */

.estimate-result.is-resetting .estimate-tile,
.estimate-result.is-resetting .estimate-consultation {
    animation: none;
}

/*========================================
    REAL SERVICE AREA MAP
========================================*/

.service-area {
    background: var(--clr-background);
}

.service-area-card {
    max-width: var(--container);
    margin-inline: auto;
    min-height: 620px;

    display: grid;
    grid-template-columns:
        minmax(320px, .75fr) minmax(500px, 1.25fr);

    border: 1px solid var(--clr-border);
    background: var(--clr-white);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.service-area-content {
    padding: clamp(3rem, 5vw, 5.5rem);

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-area-content h2 {
    max-width: 580px;
    font-size: clamp(2.8rem, 4vw, 4.2rem);
}

.service-area-content>p {
    margin: 1.5rem 0 2rem;
    font-size: 1.15rem;
}

.service-area-content .btn {
    width: fit-content;
}

/* Map container */

.service-map-wrapper {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    background: var(--clr-surface);
}

.service-map {
    width: 100%;
    height: 100%;
    min-height: 620px;
    z-index: 1;
}

/* Premium muted map appearance */

.service-map .leaflet-tile-pane {
    filter:
        grayscale(1) sepia(.12) saturate(.45) contrast(.88) brightness(1.08);
}

.service-map .leaflet-control-zoom {
    border: 0;
    border-radius: 0;
    box-shadow: var(--shadow-soft);
}

.service-map .leaflet-control-zoom a {
    width: 42px;
    height: 42px;
    line-height: 42px;

    border: 0;
    border-bottom: 1px solid var(--clr-border);

    background: rgba(247, 246, 243, .92);
    color: var(--clr-heading);

    font-family: "Cormorant Garamond", serif;
    font-size: 1.5rem;
}

.service-map .leaflet-control-zoom a:hover {
    background: var(--clr-heading);
    color: var(--clr-white);
}

.service-map .leaflet-control-attribution {
    padding: .25rem .5rem;
    background: rgba(247, 246, 243, .88);
    color: var(--clr-text-light);
    font-size: .68rem;
}

.service-map .leaflet-control-attribution a {
    color: var(--clr-gold-hover);
}

/* Custom marker */

.newcastle-map-marker {
    width: 52px;
    height: 52px;

    display: grid;
    place-items: center;

    border: 1px solid rgba(184, 147, 94, .7);
    border-radius: 50%;

    background: var(--clr-heading);
    color: var(--clr-white);

    box-shadow:
        0 14px 35px rgba(0, 0, 0, .2),
        0 0 0 10px rgba(184, 147, 94, .12);
}

.newcastle-map-marker::before {
    content: "";

    width: 12px;
    height: 12px;

    border: 3px solid var(--clr-white);
    border-radius: 50%;
}

.map-location-label {
    position: absolute;
    right: 2rem;
    bottom: 2rem;
    z-index: 500;

    padding: 1rem 1.25rem;

    display: grid;
    gap: .15rem;

    background: rgba(247, 246, 243, .9);
    border: 1px solid rgba(184, 147, 94, .35);
    backdrop-filter: blur(12px);
}

.map-location-label span {
    color: var(--clr-gold-hover);
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.map-location-label strong {
    color: var(--clr-heading);
    font-size: 1.2rem;
    font-weight: 600;
}

.service-locations {
    margin-bottom: 2.5rem;
    padding-left: 0;
    display: grid;
    gap: .65rem;
    list-style: none;
}

.service-locations li {
    position: relative;
    padding-left: 1.6rem;
    color: var(--clr-heading);
    font-size: 1.02rem;
    list-style: none;
}

.service-locations li::marker {
    content: "";
}

.service-locations li::before {
    content: "";
    position: absolute;
    top: .72em;
    left: 0;
    width: 7px;
    height: 7px;
    border: 1px solid var(--clr-gold);
    border-radius: 50%;
    transform: translateY(-50%);
}

/* Leaflet popup */

.service-map .leaflet-popup-content-wrapper {
    border-radius: 0;
    background: var(--clr-background);
    color: var(--clr-heading);
    box-shadow: var(--shadow-soft);
}

.service-map .leaflet-popup-tip {
    background: var(--clr-background);
}

.service-map .leaflet-popup-content {
    margin: 1.1rem 1.3rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 1rem;
}

/*========================================
    CLIENT FLOW NOW CTA
========================================*/

.demo-contact-cta {
    position: relative;
    overflow: hidden;

    background:
        radial-gradient(circle at 15% 20%,
            rgba(184, 147, 94, .17),
            transparent 32%),
        radial-gradient(circle at 85% 80%,
            rgba(255, 255, 255, .055),
            transparent 30%),
        var(--clr-heading);

    color: var(--clr-white);
}

.demo-contact-cta::before {
    content: "CFN";

    position: absolute;
    top: 50%;
    right: -2vw;

    transform: translateY(-50%);

    color: rgba(255, 255, 255, .025);
    font-size: clamp(12rem, 30vw, 32rem);
    line-height: .8;
    font-weight: 700;
    letter-spacing: -.08em;

    pointer-events: none;
}

.demo-contact-inner {
    position: relative;
    z-index: 2;

    max-width: 980px;
    margin-inline: auto;
    text-align: center;
}

.demo-contact-inner h2 {
    max-width: 900px;
    margin-inline: auto;
    color: var(--clr-white);
}

.demo-contact-inner p {
    max-width: 720px;
    margin: 1.7rem auto 2.7rem;

    color: rgba(255, 255, 255, .72);
    font-size: 1.2rem;
}

.demo-contact-button {
    gap: 2.5rem;
    justify-content: space-between;

    border-color: var(--clr-gold);
    background: var(--clr-gold);
}

.demo-contact-button:hover {
    background: var(--clr-gold-hover);
    border-color: var(--clr-gold-hover);
}

/*========================================
    RESPONSIVE
========================================*/

/*========================================
    LARGE TABLETS / SMALL LAPTOPS
    1020px AND BELOW
========================================*/

@media (max-width: 1020px) {

    /*----------------------------------------
        HEADER
    ----------------------------------------*/

    .site-header {
        gap: 1rem;
    }

    .main-nav {
        display: none;
    }

    .header-cta {
        margin-left: auto;
    }

    /* Burger */

    .menu-toggle {
        position: relative;
        z-index: 1002;

        width: 52px;
        height: 52px;

        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;

        flex-shrink: 0;

        border: 1px solid rgba(184, 147, 94, .42);
        background: transparent;
        cursor: pointer;
    }

    .menu-toggle span {
        width: 24px;
        height: 1px;

        background: var(--clr-heading);
        transform-origin: center;

        transition:
            transform .42s cubic-bezier(.22, 1, .36, 1),
            opacity .25s ease,
            width .35s ease;
    }

    .menu-toggle:hover span:nth-child(2) {
        width: 17px;
    }

    .menu-toggle.is-active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.is-active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .menu-toggle.is-active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /*----------------------------------------
        MOBILE NAVIGATION
    ----------------------------------------*/

    .mobile-nav-backdrop {
        position: fixed;
        inset: 0;
        z-index: 999;

        display: block;

        background: rgba(10, 10, 10, .5);
        backdrop-filter: blur(3px);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;

        transition:
            opacity .4s ease,
            visibility .4s ease;
    }

    .mobile-nav-backdrop.is-active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .mobile-nav {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 1000;

        width: min(88vw, 430px);
        height: 100dvh;

        display: block;

        background:
            radial-gradient(
                circle at 80% 20%,
                rgba(184, 147, 94, .14),
                transparent 35%
            ),
            var(--clr-background);

        border-left: 1px solid rgba(184, 147, 94, .28);
        box-shadow: -30px 0 90px rgba(0, 0, 0, .18);

        transform: translateX(100%);
        visibility: hidden;

        overflow-y: auto;
        overscroll-behavior: contain;

        transition:
            transform .55s cubic-bezier(.22, 1, .36, 1),
            visibility .55s ease;
    }

    .mobile-nav.is-active {
        transform: translateX(0);
        visibility: visible;
    }

    .mobile-nav-inner {
        min-height: 100%;
        padding: 7rem 2rem 2.5rem;

        display: flex;
        flex-direction: column;
    }

    .mobile-nav-logo {
        display: block;
        width: 220px;
        margin-bottom: 1.5rem;
    }

    .mobile-nav-logo img {
        width: 100%;
        height: auto;
        object-fit: contain;
    }

    .mobile-nav nav {
        display: grid;
        margin-top: .5rem;
    }

    .mobile-nav nav a {
        position: relative;
        padding: 1rem 0;

        border-bottom: 1px solid rgba(184, 147, 94, .2);

        color: var(--clr-heading);
        font-size: clamp(1.9rem, 5vw, 2.5rem);
        line-height: 1;
    }

    .mobile-nav nav a::after {
        content: "→";

        position: absolute;
        top: 50%;
        right: 0;

        color: var(--clr-gold);
        font-size: 1.2rem;

        opacity: 0;
        transform: translateY(-50%) translateX(-8px);

        transition:
            opacity .3s ease,
            transform .3s ease;
    }

    .mobile-nav nav a:hover {
        color: var(--clr-gold);
        padding-left: .4rem;
    }

    .mobile-nav nav a:hover::after {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }

    .mobile-nav-cta {
        width: 100%;
        margin-top: auto;
    }

    .mobile-nav-inner > p {
        margin-top: 1.5rem;
        color: var(--clr-text-light);
        font-size: .95rem;
    }

    .mobile-nav-close {
        position: absolute;
        top: 1.2rem;
        right: 1.2rem;
        z-index: 3;

        width: 48px;
        height: 48px;

        display: grid;
        place-items: center;

        border: 1px solid rgba(184, 147, 94, .42);
        background: rgba(247, 246, 243, .9);
        cursor: pointer;
    }

    .mobile-nav-close span {
        position: absolute;
        width: 24px;
        height: 1px;
        background: var(--clr-heading);
    }

    .mobile-nav-close span:first-child {
        transform: rotate(45deg);
    }

    .mobile-nav-close span:last-child {
        transform: rotate(-45deg);
    }

    .mobile-nav-close:hover {
        border-color: var(--clr-gold);
        background: var(--clr-white);
    }

    .mobile-nav-close:hover span {
        background: var(--clr-gold);
    }

    body.menu-open {
        overflow: hidden;
    }

    /*----------------------------------------
        HERO AS BACKGROUND
    ----------------------------------------*/

    .hero {
        position: relative;

        min-height: 820px;
        padding:
            calc(8rem + env(safe-area-inset-top))
            clamp(2.5rem, 7vw, 5rem)
            4rem;

        display: flex;
        align-items: center;

        overflow: hidden;
        isolation: isolate;
    }

    .hero-image {
        position: absolute;
        inset: 0;
        z-index: 0;

        width: 100%;
        height: 100%;

        overflow: hidden;
        box-shadow: none;
    }

    .hero-image img {
        width: 100%;
        height: 100%;

        object-fit: cover;
        object-position: 68% center;

        transform: scale(1.02);
    }

    .hero::after {
        content: "";

        position: absolute;
        inset: 0;
        z-index: 1;

        background:
            linear-gradient(
                180deg,
                rgba(10, 10, 10, .18) 0%,
                rgba(10, 10, 10, .36) 45%,
                rgba(10, 10, 10, .82) 100%
            ),
            linear-gradient(
                90deg,
                rgba(10, 10, 10, .62),
                rgba(10, 10, 10, .12) 70%
            );

        pointer-events: none;
    }

    .hero-content {
        position: relative;
        z-index: 2;

        width: 100%;
        max-width: 560px;

        padding: 1rem 0;
    }

    .hero-content .eyebrow {
        margin-bottom: 1rem;
        color: #D8B26E;
        font-size: .75rem;
    }

    .hero-content h1 {
        max-width: 8ch;

        color: var(--clr-white);
        font-size: clamp(3.8rem, 7.5vw, 5.2rem);
        line-height: .94;

        text-shadow:
            0 4px 28px rgba(0, 0, 0, .34);
    }

    .hero-content p {
        max-width: 34ch;
        margin: 1.5rem 0 2rem;

        color: rgba(255, 255, 255, .88);
        font-size: 1.1rem;
        line-height: 1.55;

        text-shadow:
            0 3px 18px rgba(0, 0, 0, .4);
    }

    .hero-actions {
        display: flex;
        flex-wrap: wrap;
        gap: .8rem;

        max-width: 560px;
    }

    .hero-actions .btn {
        width: auto;
        min-width: 220px;

        padding: 1rem 1.5rem;

        font-size: .72rem;
        letter-spacing: .14em;
    }

    .hero-actions .btn-primary {
        border-color: var(--clr-gold);
        background: var(--clr-gold);
        color: var(--clr-white);
    }

    .hero-actions .btn-outline {
        border-color: rgba(255, 255, 255, .72);
        background: rgba(12, 12, 12, .28);
        color: var(--clr-white);

        backdrop-filter: blur(8px);
    }

    .hero-actions .btn-outline:hover {
        border-color: var(--clr-white);
        background: var(--clr-white);
        color: var(--clr-heading);
    }

    /*----------------------------------------
        GRIDS
    ----------------------------------------*/

    .intro-grid,
    .project-grid,
    .process-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .transformation-grid {
        grid-template-columns: 1fr;

        max-width: 820px;
        margin-inline: auto;
    }

    .before-after {
        height: 500px;
    }

    .mosaic-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: 250px;
    }

    /*----------------------------------------
        MARBLE
    ----------------------------------------*/

    .marble-flipbook {
        min-height: 650px;
    }

    /*----------------------------------------
        ESTIMATE
    ----------------------------------------*/

    .estimate {
        grid-template-columns: 1fr;
        gap: 5rem;
    }

    .estimate-content,
    .estimate-form {
        max-width: 760px;
    }

    .estimate-form {
        width: 100%;
    }

    .estimate-result {
        width: 100%;
        min-height: 680px;
    }

    /*----------------------------------------
        SERVICE AREA
    ----------------------------------------*/

    .service-area-card {
        grid-template-columns: 1fr;
    }

    .service-map-wrapper,
    .service-map {
        min-height: 540px;
    }

    .cta-section {
        align-items: flex-start;
        flex-direction: column;
    }
}


/*========================================
    TABLETS
    800px AND BELOW
========================================*/

@media (max-width: 800px) {

    section {
        padding: 6rem 1.8rem;
    }

    .hero {
        min-height: 760px;
        padding:
            calc(7.5rem + env(safe-area-inset-top))
            2.5rem
            3.5rem;
    }

    .hero-content {
        max-width: 500px;
    }

    .hero-content h1 {
        font-size: clamp(3.5rem, 8vw, 4.6rem);
    }

    .hero-content p {
        font-size: 1.05rem;
    }

    .hero-actions .btn {
        min-width: 205px;
        padding-inline: 1.25rem;
    }

    .before-after {
        height: 440px;
    }

    .marble-book {
        width: 94%;
    }

    .marble-page {
        height: 440px;
    }

    .estimate-result,
    .estimate-result-content {
        min-height: 720px;
    }

    .estimate-moodboard {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .estimate-tile {
        min-height: 170px;
    }
}


/*========================================
    MOBILE
    700px AND BELOW
========================================*/

@media (max-width: 700px) {

    body {
        font-size: 18px;
    }

    section {
        padding: 5.5rem 1.2rem;
    }

    section[id] {
        scroll-margin-top: 95px;
    }

    /*----------------------------------------
        HEADER
    ----------------------------------------*/

    .site-header {
        padding: .9rem 1.2rem;
        gap: .8rem;
    }

    .logo-image {
        width: 135px;
    }

    .header-cta {
        display: none;
    }

    .menu-toggle {
        width: 48px;
        height: 48px;
        margin-left: auto;
    }

    .mobile-nav {
        width: min(92vw, 390px);
    }

    .mobile-nav-inner {
        padding:
            6.5rem
            1.5rem
            calc(1.5rem + env(safe-area-inset-bottom));
    }

    .mobile-nav nav a {
        font-size: clamp(1.8rem, 8vw, 2.35rem);
    }

    .mobile-nav-close {
        top: .9rem;
        right: .9rem;

        width: 44px;
        height: 44px;
    }

    /*----------------------------------------
        TYPOGRAPHY
    ----------------------------------------*/

    h1 {
        font-size: clamp(3.3rem, 15vw, 4.5rem);
    }

    h2 {
        font-size: clamp(2.5rem, 12vw, 3.4rem);
    }

    /*----------------------------------------
        HERO
    ----------------------------------------*/

    .hero {
        min-height: 100svh;
        padding:
            calc(7rem + env(safe-area-inset-top))
            1.2rem
            2.5rem;

        align-items: flex-end;
    }

    .hero-image img {
        object-position: 67% center;
    }

    .hero-content {
        max-width: 100%;
        padding: 1rem 0;
    }

    .hero-content h1 {
        max-width: 8ch;
        font-size: clamp(3.3rem, 14vw, 4.5rem);
    }

    .hero-content p {
        max-width: 34ch;
        margin: 1.25rem 0 1.75rem;

        font-size: 1.05rem;
        line-height: 1.55;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: .75rem;

        width: 100%;
        max-width: none;
    }

    .hero-actions .btn {
        width: 100%;
        min-width: 0;

        padding: 1rem 1.2rem;
    }

    /*----------------------------------------
        CARDS
    ----------------------------------------*/

    .intro-grid,
    .project-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .intro-grid article,
    .process-steps article {
        padding: 2.5rem 1.5rem;
    }

    .project-card img {
        height: 420px;
    }

    /*----------------------------------------
        TRANSFORMATIONS
    ----------------------------------------*/

    .transformation-grid {
        gap: 1.5rem;
    }

    .before-after {
        height: 380px;
    }

    .transformation-info {
        flex-direction: column;
    }

    .transformation-info div:last-child {
        text-align: left;
    }

    /*----------------------------------------
        APPLE-STYLE GALLERY
    ----------------------------------------*/

    .gallery-section {
        padding-inline: 0;
        text-align: left;
        overflow: hidden;
    }

    .gallery-section .section-heading,
    .gallery-filter {
        padding-inline: 1.2rem;
    }

    .gallery-section .section-heading {
        text-align: center;
    }

    .gallery-filter {
        margin: 2rem 0 2.5rem;
        gap: .6rem;
    }

    .filter-btn {
        flex: 1 1 auto;
        min-width: 0;

        padding: .8rem 1rem;

        font-size: 1rem;
    }

    .mosaic-gallery {
        display: flex;

        width: 100%;
        gap: 0;

        padding: 0 1.2rem 1rem;

        overflow-x: auto;
        overflow-y: hidden;

        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        overscroll-behavior-x: contain;
        -webkit-overflow-scrolling: touch;

        scrollbar-width: none;
    }

    .mosaic-gallery::-webkit-scrollbar {
        display: none;
    }

    .mosaic-item,
    .mosaic-item.wide,
    .mosaic-item.tall,
    .mosaic-item.large {
        flex: 0 0 calc(100vw - 2.4rem);

        width: calc(100vw - 2.4rem);
        height: clamp(430px, 118vw, 620px);

        grid-column: auto;
        grid-row: auto;

        scroll-snap-align: center;
        scroll-snap-stop: always;

        box-shadow: none;
    }

    .mosaic-item.hide {
        display: none;
    }

    .mosaic-item img {
        transform: scale(1.025);
        filter: none;

        transition:
            transform .75s cubic-bezier(.22, 1, .36, 1);
    }

    .mosaic-item.is-current img {
        transform: scale(1);
    }

    .mosaic-item:hover img {
        transform: scale(1);
        filter: none;
    }

    .mosaic-item::after {
        content: "";
        opacity: 0;
        background: transparent;
    }

    .mosaic-item::before {
        content: "";

        position: absolute;
        inset: 0;
        z-index: 2;

        pointer-events: none;

        border: 1px solid rgba(255, 255, 255, .15);

        background:
            linear-gradient(
                180deg,
                rgba(0, 0, 0, .03),
                transparent 35%,
                rgba(0, 0, 0, .16)
            );
    }

    .mobile-gallery-navigation {
        display: block;

        padding: 1.1rem 1.2rem 0;

        text-align: left;
    }

    .mobile-gallery-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
    }

    .mobile-gallery-category {
        color: var(--clr-heading);
        font-size: 1.35rem;
        line-height: 1.1;
    }

    .mobile-gallery-counter {
        flex-shrink: 0;

        color: var(--clr-gold-hover);
        font-size: .82rem;
        letter-spacing: .18em;
        font-variant-numeric: tabular-nums;
    }

    .mobile-gallery-dots {
        max-width: 100%;
        margin-top: 1rem;

        display: flex;
        align-items: center;
        gap: .45rem;

        overflow-x: auto;
        scrollbar-width: none;
    }

    .mobile-gallery-dots::-webkit-scrollbar {
        display: none;
    }

    .mobile-gallery-dot {
        width: 6px;
        height: 6px;
        min-width: 6px;
        flex: 0 0 6px;

        padding: 0;
        border: 0;
        border-radius: 999px;

        background: rgba(26, 26, 26, .2);
        cursor: pointer;

        transition:
            width .35s cubic-bezier(.22, 1, .36, 1),
            flex-basis .35s cubic-bezier(.22, 1, .36, 1),
            background .35s ease;
    }

    .mobile-gallery-dot.is-active {
        width: 25px;
        flex-basis: 25px;
        background: var(--clr-gold);
    }

    .mobile-gallery-hint {
        margin-top: 1rem;

        display: inline-flex;
        align-items: center;
        gap: .7rem;

        color: var(--clr-text-light);
        font-size: .78rem;
        letter-spacing: .12em;
        text-transform: uppercase;
    }

    .mobile-gallery-hint span {
        color: var(--clr-gold);
        animation: galleryHintArrow 1.1s ease-in-out infinite alternate;
    }

    /*----------------------------------------
        LIGHTBOX
    ----------------------------------------*/

    .lightbox-img {
        max-width: 100vw;
        max-height: 80vh;
    }

    .lightbox-prev,
    .lightbox-next {
        top: auto;
        bottom: 22px;

        width: 50px;
        height: 50px;

        font-size: 23px;
        transform: none;
    }

    .lightbox-prev:hover,
    .lightbox-next:hover {
        transform: none;
    }

    .lightbox-prev {
        left: calc(50% - 62px);
    }

    .lightbox-next {
        right: calc(50% - 62px);
    }

    .lightbox-close {
        top: 14px;
        right: 14px;

        width: 48px;
        height: 48px;

        font-size: 34px;
    }

    .lightbox-counter {
        bottom: 84px;
    }

    /*----------------------------------------
        MARBLE
    ----------------------------------------*/

    .marble-flipbook {
        min-height: 540px;
        perspective: 1300px;
    }

    .marble-book {
        width: 100%;
    }

    .marble-page {
        --slab-thickness: 42px;
        height: clamp(300px, 78vw, 390px);
    }

    .marble-info {
        grid-template-columns: 1fr;

        padding-inline: 0;

        text-align: center;
    }

    .flip-zone::after {
        opacity: .75;
        font-size: 2.8rem;
    }

    .flip-prev::after {
        left: .7rem;
    }

    .flip-next::after {
        right: .7rem;
    }

    /*----------------------------------------
        ESTIMATE
    ----------------------------------------*/

    .estimate {
        gap: 4rem;
    }

    .estimate-content > p {
        font-size: 1.1rem;
    }

    .estimate-submit {
        width: 100%;
        min-width: 0;
    }

    .estimate-result {
        min-height: 760px;
        scroll-margin-top: 90px;
    }

    .estimate-result-content {
        min-height: 760px;
        padding: 1.6rem;
    }

    .estimate-initial-logo {
        width: min(190px, 65%);
    }

    .estimate-counting-price {
        min-height: 64px;
    }

    .estimate-counting-price span {
        font-size: clamp(2.15rem, 10vw, 3.25rem);
        white-space: nowrap;
    }

    .estimate-top h3 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .estimate-top p {
        font-size: 1rem;
    }

    .estimate-moodboard {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .65rem;
    }

    .estimate-tile {
        min-height: 145px;
    }

    .estimate-consultation {
        width: 100%;
        min-width: 0;

        gap: 1rem;
        padding-inline: 1.2rem;
    }

    /*----------------------------------------
        SERVICE MAP
    ----------------------------------------*/

    .service-area-card {
        min-height: auto;
    }

    .service-area-content {
        padding: 3rem 1.5rem;
    }

    .service-area-content .btn {
        width: 100%;
    }

    .service-map-wrapper,
    .service-map {
        min-height: 430px;
    }

    .map-location-label {
        right: 1rem;
        bottom: 1rem;
        left: 1rem;
    }

    /*----------------------------------------
        CTA
    ----------------------------------------*/

    .demo-contact-inner {
        text-align: left;
    }

    .demo-contact-inner h2,
    .demo-contact-inner p {
        margin-inline: 0;
    }

    .demo-contact-button {
        width: 100%;

        gap: 1rem;
        padding-inline: 1.25rem;
    }

    /*----------------------------------------
        FOOTER
    ----------------------------------------*/

    .site-footer {
        padding: 2.5rem 1.2rem;

        flex-direction: column;
        align-items: flex-start;
    }
}


/*========================================
    SMALL PHONES
    420px AND BELOW
========================================*/

@media (max-width: 420px) {

    section {
        padding-inline: 1rem;
    }

    .site-header {
        padding-inline: 1rem;
    }

    .logo-image {
        width: 120px;
    }

    .menu-toggle {
        width: 44px;
        height: 44px;
    }

    .hero {
        min-height: 92svh;

        padding-inline: 1rem;
        padding-bottom: 2rem;
    }

    .hero-content h1 {
        font-size: clamp(3.05rem, 15vw, 4rem);
    }

    .hero-content p {
        font-size: 1rem;
    }

    .before-after {
        height: 330px;
    }

    /* Gallery */

    .gallery-section .section-heading,
    .gallery-filter,
    .mobile-gallery-navigation {
        padding-inline: 1rem;
    }

    .mosaic-gallery {
        padding-inline: 1rem;
    }

    .mosaic-item,
    .mosaic-item.wide,
    .mosaic-item.tall,
    .mosaic-item.large {
        flex-basis: calc(100vw - 2rem);

        width: calc(100vw - 2rem);
        height: clamp(390px, 120vw, 510px);
    }

    .mobile-gallery-category {
        font-size: 1.2rem;
    }

    /* Estimate */

    .estimate-result,
    .estimate-result-content {
        min-height: 800px;
    }

    .estimate-result-content {
        padding: 1.3rem;
    }

    .estimate-tile {
        min-height: 125px;
    }

    .estimate-tile span {
        padding-inline: .35rem;
        font-size: .86rem;
    }

    .estimate-consultation {
        font-size: .67rem;
        letter-spacing: .12em;
    }

    /* Service map */

    .service-map-wrapper,
    .service-map {
        min-height: 380px;
    }

    .map-location-label strong {
        font-size: 1rem;
    }
}


/*========================================
    GALLERY HINT ANIMATION
========================================*/

@keyframes galleryHintArrow {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(6px);
    }
}


/*========================================
    REDUCED MOTION
========================================*/

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}