:root {
    --forest: #18352b;
    --forest-dark: #0d2119;
    --forest-light: #29483a;

    --cream: #f3f0e7;
    --warm-white: #faf9f5;
    --stone: #d9d3c5;

    --text: #18201c;
    --muted: #6d746e;

    --border: rgba(24, 53, 43, 0.16);

    --serif: "Playfair Display", Georgia, serif;
    --sans: "DM Sans", Arial, sans-serif;
}


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

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans);
    color: var(--text);
    background: var(--warm-white);
    line-height: 1.6;
}

button,
input,
textarea,
select {
    font-family: inherit;
}

button {
    cursor: pointer;
}

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


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

.site-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 20;
}

.navbar {
    width: min(1420px, calc(100% - 80px));
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 28px 0;
}

.logo {
    display: flex;
    flex-direction: column;

    color: white;

    font-size: 23px;
    font-weight: 600;
    letter-spacing: 4px;
    line-height: 1.1;
}

.logo span {
    margin-top: 6px;

    font-size: 8px;
    font-weight: 500;
    letter-spacing: 2.4px;
    opacity: 0.8;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;

    margin-left: auto;
    margin-right: 42px;
}

.nav-links a {
    color: white;

    font-size: 14px;
    font-weight: 500;

    position: relative;

    transition: opacity 0.25s ease;
}

.nav-links a::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -7px;

    width: 0;
    height: 1px;

    background: white;

    transition: width 0.25s ease;
}

.nav-links a:hover {
    opacity: 0.75;
}

.nav-links a:hover::after {
    width: 100%;
}


/* Header CTA */

.nav-cta {
    border: 1px solid rgba(255, 255, 255, 0.7);

    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);

    color: white;

    padding: 12px 21px;

    font-size: 13px;
    font-weight: 500;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}

.nav-cta:hover {
    background: white;
    color: var(--forest);
}


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

.hero {
    position: relative;

    min-height: 100vh;

    display: flex;
    align-items: center;

    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(7, 22, 16, 0.76) 0%,
            rgba(7, 22, 16, 0.56) 38%,
            rgba(7, 22, 16, 0.12) 75%,
            rgba(7, 22, 16, 0.05) 100%
        ),
        url("images/hero.png") center / cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(5, 16, 12, 0.32),
            transparent 25%,
            transparent 75%,
            rgba(5, 16, 12, 0.32)
        );

    pointer-events: none;
}

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

    width: min(1420px, calc(100% - 80px));
    margin: 0 auto;

    padding-top: 70px;
}

.eyebrow {
    font-size: 11px;
    font-weight: 600;

    letter-spacing: 2px;

    text-transform: uppercase;
}

.hero .eyebrow {
    color: white;
    margin-bottom: 28px;
}

.hero h1 {
    max-width: 850px;

    color: white;

    font-family: var(--serif);

    font-size: clamp(68px, 6.7vw, 108px);
    font-weight: 500;

    line-height: 0.91;
    letter-spacing: -3px;
}

.hero-description {
    max-width: 570px;

    margin-top: 42px;

    color: rgba(255, 255, 255, 0.88);

    font-size: 16px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;

    margin-top: 38px;
}


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

.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;

    padding: 0 28px;

    border: 1px solid transparent;

    font-size: 13px;
    font-weight: 600;

    transition:
        background 0.25s ease,
        color 0.25s ease,
        border-color 0.25s ease,
        transform 0.25s ease;
}

.primary-button {
    background: white;
    color: var(--forest);
}

.primary-button:hover {
    background: var(--cream);
    transform: translateY(-2px);
}

.secondary-button {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.65);

    color: white;
}

.secondary-button:hover {
    background: white;
    color: var(--forest);
    transform: translateY(-2px);
}

.primary-button span,
.secondary-button span {
    margin-left: 12px;
}


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

.hero-scroll {
    position: absolute;

    right: 6%;
    bottom: 38px;

    z-index: 2;

    display: flex;
    align-items: center;
    gap: 16px;

    color: white;

    font-size: 11px;
    letter-spacing: 0.5px;
}

.scroll-line {
    width: 55px;
    height: 1px;

    background: rgba(255, 255, 255, 0.7);
}


/* =========================
   SECTION COMMON
========================= */

.intro,
.work-types,
.projects,
.process,
.contact {
    width: 100%;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 13px;

    color: var(--muted);

    font-size: 10px;
    font-weight: 600;

    letter-spacing: 1.7px;
    text-transform: uppercase;
}

.section-label span {
    color: var(--forest);

    font-size: 11px;
}

.section-heading h2,
.intro-heading h2 {
    font-family: var(--serif);

    font-size: clamp(42px, 4.4vw, 68px);
    font-weight: 500;

    line-height: 1.05;
    letter-spacing: -1.8px;
}


/* =========================
   ABOUT
========================= */

.intro {
    padding: 145px max(40px, calc((100% - 1420px) / 2));
    background: var(--warm-white);
}

.intro-content {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 110px;

    margin-top: 80px;
}

.intro-heading .eyebrow {
    color: var(--forest);
    margin-bottom: 24px;
}

.intro-heading h2 {
    max-width: 720px;
}

.intro-text {
    max-width: 550px;

    padding-top: 52px;
}

.intro-text p {
    margin-bottom: 25px;

    color: var(--muted);

    font-size: 16px;
    line-height: 1.9;
}

.text-link {
    display: inline-flex;
    gap: 12px;

    margin-top: 18px;

    color: var(--forest);

    font-size: 13px;
    font-weight: 600;
}

.text-link span {
    transition: transform 0.2s ease;
}

.text-link:hover span {
    transform: translateX(5px);
}


/* =========================
   SERVICES
========================= */

.work-types {
    padding: 125px max(40px, calc((100% - 1420px) / 2));

    background: var(--cream);
}

.section-header {
    display: grid;
    grid-template-columns: 0.35fr 1fr;
    gap: 80px;
}

.section-heading .eyebrow {
    margin-bottom: 24px;

    color: var(--forest);
}

.section-heading h2 {
    max-width: 850px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    margin-top: 80px;

    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.service-card {
    min-height: 300px;

    padding: 34px;

    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);

    display: flex;
    flex-direction: column;

    transition:
        background 0.3s ease,
        transform 0.3s ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.55);
}

.service-number {
    color: var(--muted);

    font-size: 11px;
    letter-spacing: 1px;
}

.service-card h3 {
    margin-top: 48px;

    font-family: var(--serif);

    color: var(--forest);

    font-size: 29px;
    font-weight: 500;
}

.service-card p {
    max-width: 390px;

    margin-top: 15px;

    color: var(--muted);

    font-size: 14px;
    line-height: 1.75;
}

.service-link {
    margin-top: auto;
    padding-top: 30px;

    color: var(--forest);

    font-size: 12px;
    font-weight: 600;
}

.service-link span {
    margin-left: 8px;
}


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

.projects {
    padding: 145px max(40px, calc((100% - 1420px) / 2));

    background: var(--warm-white);
}

.projects-header {
    margin-bottom: 75px;
}

.project-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.project-card {
    position: relative;

    min-height: 680px;

    overflow: hidden;

    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.project-one {
    background-image: url("images/project-1.png");
}

.project-two {
    background-image: url("images/project-2.png");
}

.project-three {
    background-image: url("images/project-3.png");
}

.project-image {
    position: absolute;
    inset: 0;

    background: inherit;

    transition: transform 0.8s ease;
}

.project-card:hover .project-image {
    transform: scale(1.035);
}

.project-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.05),
            rgba(0, 0, 0, 0.1) 45%,
            rgba(0, 0, 0, 0.72) 100%
        );
}

.project-content {
    position: absolute;
    inset: auto 45px 40px 45px;

    z-index: 2;

    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    color: white;
}

.project-location {
    margin-bottom: 8px;

    font-size: 10px;
    font-weight: 600;

    letter-spacing: 2px;
}

.project-content h3 {
    font-family: var(--serif);

    font-size: clamp(38px, 4vw, 62px);
    font-weight: 500;

    line-height: 1;
}

.project-content p:not(.project-location) {
    margin-top: 10px;

    font-size: 13px;

    opacity: 0.8;
}

.project-button {
    display: inline-flex;
    align-items: center;
    gap: 14px;

    padding: 14px 20px;

    border: 1px solid rgba(255, 255, 255, 0.55);

    color: white;

    font-size: 12px;
    font-weight: 600;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}

.project-button:hover {
    background: white;
    color: var(--forest);
}

.project-button span {
    font-size: 16px;
}


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

.process {
    padding: 140px max(40px, calc((100% - 1420px) / 2));

    background: var(--forest);
    color: white;
}

.process .section-label {
    color: rgba(255, 255, 255, 0.65);
}

.process .section-label span {
    color: white;
}

.process-intro {
    max-width: 850px;

    margin-top: 70px;
}

.process-intro .eyebrow {
    margin-bottom: 22px;

    color: rgba(255, 255, 255, 0.65);
}

.process-intro h2 {
    font-family: var(--serif);

    font-size: clamp(45px, 5vw, 72px);
    font-weight: 500;

    line-height: 1.05;
    letter-spacing: -2px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    margin-top: 90px;

    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.process-item {
    min-height: 270px;

    padding: 30px 28px 30px 0;

    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.process-item:not(:first-child) {
    padding-left: 28px;
}

.process-item:last-child {
    border-right: none;
}

.process-item > span {
    font-size: 11px;

    color: rgba(255, 255, 255, 0.5);
}

.process-item h3 {
    margin-top: 55px;

    font-family: var(--serif);

    font-size: 30px;
    font-weight: 500;
}

.process-item p {
    margin-top: 15px;

    max-width: 270px;

    color: rgba(255, 255, 255, 0.65);

    font-size: 13px;
    line-height: 1.8;
}


/* =========================
   TESTIMONIAL
========================= */

.testimonial {
    padding: 145px 40px;

    background: var(--stone);
}

.testimonial-inner {
    max-width: 980px;

    margin: 0 auto;

    text-align: center;
}

.quote-mark {
    display: block;

    font-family: var(--serif);

    font-size: 80px;

    color: var(--forest);

    line-height: 0.5;
}

.testimonial blockquote {
    margin-top: 30px;

    font-family: var(--serif);

    color: var(--forest);

    font-size: clamp(32px, 4vw, 55px);
    font-weight: 500;

    line-height: 1.15;
    letter-spacing: -1px;
}

.testimonial-author {
    margin-top: 30px;

    color: rgba(24, 53, 43, 0.65);

    font-size: 12px;
}


/* =========================
   CONTACT
========================= */

.contact {
    padding: 145px max(40px, calc((100% - 1420px) / 2));

    background: var(--warm-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;

    gap: 110px;
}

.contact-content > .section-label {
    margin-bottom: 75px;
}

.contact-content .eyebrow {
    margin-bottom: 23px;

    color: var(--forest);
}

.contact-content h2 {
    max-width: 720px;

    font-family: var(--serif);

    font-size: clamp(45px, 4.5vw, 67px);
    font-weight: 500;

    line-height: 1.04;
    letter-spacing: -1.8px;
}

.contact-description {
    max-width: 510px;

    margin-top: 30px;

    color: var(--muted);

    font-size: 15px;
    line-height: 1.85;
}


/* Contact details */

.contact-details {
    margin-top: 60px;

    border-top: 1px solid var(--border);
}

.contact-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 19px 0;

    border-bottom: 1px solid var(--border);
}

.contact-detail > span {
    color: var(--muted);

    font-size: 11px;
    text-transform: uppercase;

    letter-spacing: 1.3px;
}

.contact-detail p,
.contact-link {
    color: var(--forest);

    font-size: 13px;
    font-weight: 600;
}

.contact-link {
    border: none;
    background: transparent;
}

.contact-link:hover {
    text-decoration: underline;
}


/* =========================
   ENQUIRY FORM
========================= */

.enquiry-wrapper {
    padding: 50px;

    background: var(--cream);
}

.form-heading .eyebrow {
    color: var(--forest);

    margin-bottom: 12px;
}

.form-heading h3 {
    font-family: var(--serif);

    color: var(--forest);

    font-size: 38px;
    font-weight: 500;

    line-height: 1.1;
}

.enquiry-form {
    margin-top: 45px;
}

.form-group {
    margin-bottom: 23px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;

    color: var(--forest);

    font-size: 11px;
    font-weight: 600;

    letter-spacing: 0.7px;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;

    border: none;
    border-bottom: 1px solid rgba(24, 53, 43, 0.25);

    background: transparent;

    padding: 13px 0;

    outline: none;

    color: var(--text);

    font-size: 14px;

    transition: border-color 0.25s ease;
}

.form-group textarea {
    resize: vertical;

    min-height: 120px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--forest);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #92978f;
}

.form-submit {
    width: 100%;

    margin-top: 10px;

    padding: 18px 25px;

    border: 1px solid var(--forest);

    background: var(--forest);

    color: white;

    font-size: 13px;
    font-weight: 600;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}

.form-submit:hover {
    background: transparent;
    color: var(--forest);
}

.form-submit span {
    margin-left: 10px;
}

.form-note {
    margin-top: 13px;

    color: var(--muted);

    font-size: 10px;

    text-align: center;
}


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

.final-cta {
    padding: 150px 40px;

    background: var(--forest-dark);

    color: white;

    text-align: center;
}

.final-cta-content {
    max-width: 850px;

    margin: 0 auto;
}

.final-cta .eyebrow {
    color: rgba(255, 255, 255, 0.55);

    margin-bottom: 25px;
}

.final-cta h2 {
    font-family: var(--serif);

    font-size: clamp(55px, 6vw, 90px);
    font-weight: 500;

    line-height: 1;
    letter-spacing: -2px;
}

.final-cta p {
    margin-top: 20px;

    color: rgba(255, 255, 255, 0.65);

    font-size: 16px;
}

.final-cta .primary-button {
    margin-top: 35px;
}


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

.footer {
    padding: 70px max(40px, calc((100% - 1420px) / 2)) 25px;

    background: #091711;

    color: white;
}

.footer-top {
    display: flex;
    justify-content: space-between;

    padding-bottom: 65px;
}

.footer-brand p {
    margin-top: 20px;

    color: rgba(255, 255, 255, 0.55);

    font-size: 13px;
}

.footer-links {
    display: flex;
    gap: 120px;
}

.footer-links > div {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-title {
    margin-bottom: 10px;

    color: rgba(255, 255, 255, 0.4);

    font-size: 10px;
    font-weight: 600;

    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.footer-links a,
.footer-links span:not(.footer-title),
.footer-whatsapp {
    color: rgba(255, 255, 255, 0.75);

    font-size: 12px;
}

.footer-links a:hover,
.footer-whatsapp:hover {
    color: white;
}

.footer-whatsapp {
    width: fit-content;

    border: none;
    background: none;

    padding: 0;

    cursor: pointer;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;

    padding-top: 22px;

    border-top: 1px solid rgba(255, 255, 255, 0.12);

    color: rgba(255, 255, 255, 0.35);

    font-size: 10px;
}


/* =========================
   FLOATING WHATSAPP
========================= */

.floating-whatsapp {
    position: fixed;

    right: 25px;
    bottom: 22px;

    z-index: 50;

    display: flex;
    align-items: center;
    gap: 9px;

    padding: 15px 20px;

    border: none;

    background: var(--forest);

    color: white;

    font-size: 12px;
    font-weight: 600;

    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);

    transition:
        transform 0.25s ease,
        background 0.25s ease;
}

.floating-whatsapp:hover {
    background: var(--forest-light);

    transform: translateY(-3px);
}

.whatsapp-icon {
    font-size: 13px;
}


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

@media (max-width: 1000px) {

    .navbar,
    .hero-content {
        width: min(100% - 50px, 1420px);
    }

    .nav-links {
        gap: 20px;
        margin-right: 20px;
    }

    .intro,
    .work-types,
    .projects,
    .process,
    .contact {
        padding-left: 30px;
        padding-right: 30px;
    }

    .intro-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .intro-text {
        padding-top: 0;
    }

    .section-header {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-item:nth-child(2) {
        border-right: none;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .footer-links {
        gap: 60px;
    }
}


/* =========================
   TABLET
========================= */

@media (max-width: 760px) {

    .navbar {
        width: calc(100% - 35px);

        padding-top: 20px;
    }

    .logo {
        font-size: 19px;
        letter-spacing: 3px;
    }

    .nav-links {
        display: none;
    }

    .nav-cta {
        padding: 10px 15px;

        font-size: 11px;
    }

    .hero {
        min-height: 760px;
    }

    .hero-content {
        width: calc(100% - 35px);

        padding-top: 80px;
    }

    .hero h1 {
        font-size: clamp(52px, 15vw, 78px);
        letter-spacing: -2px;
    }

    .hero-description {
        max-width: 500px;

        margin-top: 30px;

        font-size: 14px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-scroll {
        display: none;
    }

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

    .project-card {
        min-height: 520px;
    }

    .project-content {
        inset: auto 25px 25px 25px;

        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
    }

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

    .process-item,
    .process-item:not(:first-child) {
        padding: 30px 0;

        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .process-item:last-child {
        border-bottom: none;
    }

    .footer-top {
        flex-direction: column;
        gap: 55px;
    }

    .footer-links {
        gap: 70px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
    }
}


/* =========================
   MOBILE
========================= */

@media (max-width: 500px) {

    .intro,
    .work-types,
    .projects,
    .process,
    .contact {
        padding-top: 95px;
        padding-bottom: 95px;
    }

    .section-heading h2,
    .intro-heading h2 {
        font-size: 40px;
    }

    .intro-content {
        margin-top: 50px;
    }

    .service-grid {
        margin-top: 50px;
    }

    .service-card {
        min-height: 270px;
        padding: 27px;
    }

    .service-card h3 {
        margin-top: 35px;
    }

    .projects-header {
        margin-bottom: 50px;
    }

    .project-card {
        min-height: 480px;
    }

    .project-content h3 {
        font-size: 39px;
    }

    .enquiry-wrapper {
        padding: 30px 23px;
    }

    .form-heading h3 {
        font-size: 31px;
    }

    .contact-detail {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .footer {
        padding-left: 25px;
        padding-right: 25px;
    }

    .footer-links {
        gap: 45px;
    }

    .floating-whatsapp {
        left: 15px;
        right: 15px;
        bottom: 15px;

        justify-content: center;
    }
}