:root {
    --cream: #f5efe5;
    --sand: #d9c4a6;
    --gold: #b28a55;
    --deep: #10251f;
    --green: #16382f;
    --muted: #6f756f;
    --white: #ffffff;
    --shadow: 0 24px 70px rgba(16, 37, 31, 0.16);
    --radius: 28px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--cream);
    color: var(--deep);
    font-family: "Cairo", Arial, sans-serif;
    line-height: 1.7;
}

body.menu-open {
    overflow: hidden;
}

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

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

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    inset: 18px 0 auto;
    z-index: 20;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 999px;
    background: rgba(245, 239, 229, 0.9);
    box-shadow: 0 18px 40px rgba(16, 37, 31, 0.12);
    backdrop-filter: blur(18px);
}

.brand img {
    width: 132px;
    height: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    color: var(--green);
    font-size: 0.95rem;
    font-weight: 700;
}

.nav-links a,
.text-link {
    position: relative;
}

.nav-links a::after,
.text-link::after {
    position: absolute;
    right: 0;
    bottom: -5px;
    width: 0;
    height: 2px;
    content: "";
    background: var(--gold);
    transition: width 0.25s ease;
}

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

.nav-cta,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
}

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

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: var(--deep);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: var(--white);
}

.hero {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    color: var(--white);
}

.hero-bg,
.hero-overlay {
    position: absolute;
    inset: 0;
}

.hero-bg {
    background-position: center;
    background-size: cover;
    transform: scale(1.02);
}

.hero-overlay {
    background:
        linear-gradient(90deg, rgba(16, 37, 31, 0.38), rgba(16, 37, 31, 0.78)),
        radial-gradient(circle at 20% 15%, rgba(178, 138, 85, 0.38), transparent 30%);
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) 390px;
    align-items: end;
    gap: 40px;
    min-height: 100vh;
    padding: 160px 0 92px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--sand);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 42px;
    height: 1px;
    content: "";
    background: currentColor;
}

.eyebrow.dark {
    color: var(--gold);
}

.hero h1,
.section-heading h2,
.intro-strip h2,
.payment-section h2,
.contact-section h2,
.detail-content h2 {
    margin: 12px 0 18px;
    font-size: clamp(2.2rem, 5vw, 5.8rem);
    font-weight: 800;
    line-height: 1.08;
}

.hero-copy p {
    width: min(650px, 100%);
    margin: 0 0 30px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.18rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn-primary {
    border: 1px solid var(--gold);
    background: var(--gold);
    color: var(--white);
    box-shadow: 0 16px 36px rgba(178, 138, 85, 0.28);
}

.btn-ghost {
    border: 1px solid rgba(255, 255, 255, 0.45);
    color: var(--white);
}

.btn-dark {
    border: 1px solid var(--deep);
    background: var(--deep);
    color: var(--white);
}

.hero-card {
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--radius);
    background: rgba(245, 239, 229, 0.14);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero-card span {
    color: var(--sand);
    font-weight: 800;
}

.hero-card h2 {
    margin: 10px 0;
    font-size: 2rem;
}

.hero-card p {
    color: rgba(255, 255, 255, 0.82);
}

.mini-stats {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.mini-stats strong,
.stats-grid strong,
.card-stats span,
.payment-cards div {
    border: 1px solid rgba(178, 138, 85, 0.28);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
}

.mini-stats strong {
    padding: 12px 14px;
    color: var(--deep);
}

.intro-strip {
    padding: 70px 0;
    background: var(--white);
}

.strip-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr auto;
    align-items: center;
    gap: 44px;
}

.intro-strip h2,
.payment-section h2,
.contact-section h2,
.section-heading h2,
.detail-content h2 {
    font-size: clamp(2rem, 3vw, 3.4rem);
}

.strip-grid p,
.section-heading p,
.detail-content > p,
.payment-section p,
.contact-section p {
    color: var(--muted);
}

.text-link {
    color: var(--green);
    font-weight: 800;
    white-space: nowrap;
}

.projects-section {
    padding: 96px 0 70px;
}

.section-heading {
    width: min(700px, 100%);
    margin-bottom: 34px;
}

.project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 18px;
    border: 1px solid rgba(16, 37, 31, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.58);
    color: var(--green);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

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

.project-shortcuts .filter-btn {
    background: var(--white);
}

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

.project-card {
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 18px 50px rgba(16, 37, 31, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.project-card.is-hidden {
    display: none;
}

.project-tile {
    background: var(--deep);
}

.project-image {
    position: relative;
    display: block;
    height: 360px;
    overflow: hidden;
}

.project-image img,
.detail-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-image img {
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.08);
}

.project-image::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(180deg, rgba(16, 37, 31, 0.08), rgba(16, 37, 31, 0.86));
}

.project-image span {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 2;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(245, 239, 229, 0.9);
    color: var(--green);
    font-size: 0.82rem;
    font-weight: 800;
}

.project-overlay {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: grid;
    gap: 10px;
    padding: 28px;
    color: var(--white);
}

.project-overlay h3 {
    margin: 0;
    font-size: 1.8rem;
}

.project-overlay p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
}

.project-overlay strong {
    width: fit-content;
    margin-top: 6px;
    padding: 9px 15px;
    border-radius: 999px;
    background: var(--gold);
    color: var(--white);
    font-size: 0.9rem;
}

.project-content {
    padding: 24px;
}

.project-content h3 {
    margin: 0 0 10px;
    font-size: 1.55rem;
}

.project-content p {
    min-height: 58px;
    margin: 0 0 18px;
    color: var(--muted);
}

.card-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.card-stats span {
    padding: 8px 12px;
    color: var(--green);
    font-size: 0.86rem;
    font-weight: 800;
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 46px;
    border-radius: 999px;
    background: rgba(178, 138, 85, 0.12);
    color: var(--gold);
    font-weight: 800;
}

.project-link:hover {
    background: var(--gold);
    color: var(--white);
}

.details-section {
    padding: 50px 0 90px;
}

.detail-card {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 64px;
    padding: 26px;
    border-radius: calc(var(--radius) + 12px);
    background: var(--white);
    box-shadow: 0 20px 60px rgba(16, 37, 31, 0.08);
}

.detail-card.is-reversed {
    direction: ltr;
}

.detail-card.is-reversed > * {
    direction: rtl;
}

.detail-gallery {
    display: grid;
    gap: 12px;
}

.main-detail-img {
    aspect-ratio: 4 / 4.2;
    border-radius: var(--radius);
}

.gallery-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.gallery-row img {
    aspect-ratio: 1.2 / 1;
    border-radius: 18px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 24px 0;
}

.stats-grid strong {
    padding: 14px 12px;
    color: var(--green);
    text-align: center;
}

.info-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.info-columns h3 {
    margin: 0 0 12px;
    color: var(--green);
}

.info-columns ul {
    margin: 0;
    padding: 0 20px 0 0;
    color: var(--muted);
}

.info-columns li {
    margin-bottom: 8px;
}

.payment-box {
    margin-top: 24px;
    padding: 20px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(178, 138, 85, 0.16), rgba(22, 56, 47, 0.08));
}

.payment-box span {
    color: var(--gold);
    font-weight: 900;
}

.payment-box p {
    margin: 8px 0 0;
}

.payment-section {
    padding: 86px 0;
    background: var(--green);
    color: var(--white);
}

.payment-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
    gap: 44px;
}

.payment-section p {
    color: rgba(255, 255, 255, 0.76);
}

.payment-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.payment-cards div {
    padding: 26px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.payment-cards strong {
    display: block;
    margin-bottom: 10px;
    color: var(--sand);
    font-size: 2rem;
}

.contact-section {
    padding: 90px 0;
}

.contact-panel {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 44px;
    align-items: center;
    padding: 44px;
    border-radius: calc(var(--radius) + 16px);
    background: var(--white);
    box-shadow: var(--shadow);
}

.contact-methods {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.contact-methods a {
    color: var(--green);
    font-weight: 800;
}

.contact-actions-card {
    display: grid;
    gap: 14px;
    padding: 26px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(178, 138, 85, 0.14), rgba(22, 56, 47, 0.08));
}

.project-hero {
    position: relative;
    min-height: 76vh;
    overflow: hidden;
    color: var(--white);
}

.project-hero-content {
    position: relative;
    display: grid;
    align-content: end;
    min-height: 76vh;
    padding: 150px 0 74px;
}

.project-hero-content h1 {
    max-width: 850px;
    margin: 12px 0 18px;
    font-size: clamp(2.8rem, 7vw, 6.2rem);
    line-height: 1;
}

.project-hero-content p {
    max-width: 680px;
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.16rem;
}

.back-link {
    width: fit-content;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    font-weight: 800;
}

.project-page {
    padding: 84px 0;
}

.project-overview {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: end;
    margin-bottom: 34px;
}

.project-overview h2 {
    margin: 12px 0 0;
    font-size: clamp(1.8rem, 3vw, 3rem);
    line-height: 1.25;
}

.project-gallery {
    display: grid;
    grid-template-columns: 1.25fr 0.9fr;
    gap: 16px;
    margin-bottom: 34px;
}

.project-gallery img {
    width: 100%;
    height: 100%;
    min-height: 340px;
    border-radius: var(--radius);
    object-fit: cover;
}

.project-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.info-box {
    padding: 28px;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 18px 50px rgba(16, 37, 31, 0.08);
}

.info-box h2 {
    margin: 0 0 18px;
    color: var(--green);
}

.info-box ul {
    margin: 0;
    padding: 0 20px 0 0;
    color: var(--muted);
}

.info-box li {
    margin-bottom: 10px;
}

.location-box p {
    margin: 0;
    color: var(--muted);
}

.project-payment {
    margin-top: 22px;
}

.site-footer {
    padding: 52px 0 26px;
    background: #0b1b17;
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 30px;
}

.footer-grid img {
    width: 150px;
    margin-bottom: 14px;
    filter: invert(1);
}

.footer-grid h3 {
    margin: 0 0 12px;
    color: var(--sand);
}

.footer-grid a {
    display: block;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.78);
}

.copyright {
    width: min(1180px, calc(100% - 40px));
    margin: 34px auto 0;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.62);
    text-align: center;
}

.floating-actions {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 30;
    display: grid;
    gap: 10px;
}

.floating-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 94px;
    min-height: 52px;
    padding: 0 18px;
    border-radius: 999px;
    color: var(--white);
    font-weight: 900;
}

.floating-whatsapp {
    background: #25d366;
    box-shadow: 0 14px 34px rgba(37, 211, 102, 0.32);
}

.floating-call {
    background: var(--gold);
    box-shadow: 0 14px 34px rgba(178, 138, 85, 0.32);
}

@media (max-width: 1050px) {
    .hero-grid,
    .detail-card,
    .payment-grid,
    .contact-panel,
    .strip-grid,
    .project-overview,
    .project-info-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid,
    .payment-cards,
    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-grid {
        align-items: center;
    }

    .hero-card {
        width: min(520px, 100%);
    }
}

@media (max-width: 820px) {
    .site-header {
        inset: 12px 0 auto;
    }

    .navbar {
        border-radius: 26px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 92px;
        right: 20px;
        left: 20px;
        display: none;
        padding: 24px;
        border-radius: 24px;
        background: var(--cream);
        box-shadow: var(--shadow);
    }

    .nav-links.is-open {
        display: grid;
    }

    .nav-cta {
        display: none;
    }

    .hero-grid {
        padding-top: 138px;
    }

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

    .projects-grid,
    .payment-cards,
    .info-columns,
    .stats-grid,
    .project-gallery,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .detail-card,
    .contact-panel {
        padding: 18px;
    }
}

@media (max-width: 540px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .brand img {
        width: 112px;
    }

    .hero h1 {
        font-size: 2.45rem;
    }

    .hero-card,
    .project-content {
        padding: 20px;
    }

    .gallery-row {
        grid-template-columns: 1fr;
    }

    .floating-actions {
        right: 12px;
        bottom: 12px;
    }
}