:root {
    --green: #4f8f52;
    --green-dark: #396d3e;
    --black: #171b18;
    --gray: #747b75;
    --light: #f1f3f0;
    --line: #dce1dc;
    --white: #fff;
    --ease: cubic-bezier(.16, 1, .3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "IBM Plex Sans Arabic", sans-serif;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

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

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


/* HEADER */

.header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;

    height: 74px;

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

    padding: 0 5%;

    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--line);
}

.brand,
.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    font-size: 13px;
}

.brand span,
.footer-brand span {
    color: var(--gray);
}

.brand img {
    width: 95px;
    height: 32px;
    object-fit: contain;
}

.header nav {
    display: flex;
    gap: 28px;

    color: var(--gray);
    font-size: 11px;
}

.header nav a:hover {
    color: var(--green);
}

.header-btn {
    padding: 11px 22px;

    border-radius: 50px;

    background: var(--green);
    color: white;

    font-size: 11px;
}


/* HERO */

.hero {
    height: 100vh;
    min-height: 650px;

    position: relative;

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

    background: var(--light);

    padding: 74px 5% 60px;
}

.hero-content {
    text-align: center;
}

.hero-number {
    position: absolute;

    top: 120px;
    right: 5%;

    color: var(--green);

    font-size: 11px;
}

.hero-title .english {
    display: block;

    color: var(--gray);

    font-size: 11px;

    letter-spacing: 7px;

    margin-bottom: 25px;
}

.hero h1 {
    font-size: clamp(70px, 10vw, 150px);

    line-height: .85;

    font-weight: 400;

    letter-spacing: -8px;
}

.hero-line {
    width: 180px;
    height: 2px;

    margin: 40px auto 28px;

    background: var(--green);
}

.hero-title p {
    color: var(--gray);
    font-size: 12px;
}

.hero-footer {
    position: absolute;

    right: 5%;
    bottom: 40px;
    left: 5%;

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

.partner {
    display: flex;
    align-items: center;
    gap: 15px;

    color: var(--gray);

    font-size: 10px;
}

.partner img {
    width: 105px;
    height: 32px;
    object-fit: contain;
}

.scroll {
    display: flex;
    align-items: center;
    gap: 12px;

    color: var(--gray);

    font-size: 10px;
}

.scroll span {
    display: block;

    width: 45px;
    height: 1px;

    background: var(--green);
}


/* ABOUT */

.about {
    min-height: 700px;

    display: grid;
    grid-template-columns: .6fr 1.4fr;

    align-items: center;

    padding: 120px 8%;
}

.section-number {
    color: var(--green);
    font-size: 11px;
}

.about-content .label,
.roads-content .label,
.industrial-content .label,
.contact-content .label {
    color: var(--gray);

    font-size: 11px;

    margin-top: 15px;
}

.about-content h2 {
    margin-top: 45px;

    font-size: clamp(65px, 8vw, 125px);

    line-height: .85;

    font-weight: 300;

    letter-spacing: -7px;
}

.about-content h2 strong {
    color: var(--green);
    font-weight: 400;
}

.about-text {
    max-width: 620px;

    margin-top: 35px;

    color: var(--gray);

    font-size: 15px;

    line-height: 2;
}

.stats {
    display: flex;

    gap: 80px;

    margin-top: 55px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat > span {
    color: var(--gray);
    font-size: 10px;
}

.stat strong {
    margin-top: 12px;

    font-size: 70px;

    line-height: .8;

    font-weight: 300;

    letter-spacing: -5px;
}

.stat strong span {
    color: var(--green);
}

.stat small {
    margin-top: 12px;

    color: var(--gray);

    font-size: 10px;
}


/* ROADS */

.roads {
    min-height: 720px;

    display: grid;
    grid-template-columns: 1.15fr .85fr;

    background: var(--black);

    color: white;
}

.roads-image {
    min-height: 720px;
}

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

.roads-content {
    padding: 100px 9%;

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

.roads-content h2 {
    margin-top: 40px;

    font-size: clamp(60px, 7vw, 105px);

    line-height: .85;

    font-weight: 300;

    letter-spacing: -6px;
}

.roads-content h2 strong {
    color: #92bd96;
    font-weight: 400;
}

.road-item {
    display: flex;
    gap: 22px;

    padding: 24px 0;

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

    margin-top: 25px;
}

.road-item > span {
    color: #92bd96;
    font-size: 10px;
}

.road-item strong {
    font-size: 16px;
    font-weight: 400;
}

.road-item p {
    margin-top: 6px;

    color: rgba(255,255,255,.5);

    font-size: 10px;
}


/* INDUSTRIAL */

.industrial {
    min-height: 720px;

    display: grid;
    grid-template-columns: .85fr 1.15fr;
}

.industrial-content {
    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: 100px 10%;
}

.industrial-content h2 {
    margin-top: 40px;

    font-size: clamp(60px, 7vw, 110px);

    line-height: .85;

    font-weight: 300;

    letter-spacing: -6px;
}

.industrial-content h2 strong {
    color: var(--green);
    font-weight: 400;
}

.industrial-content p {
    max-width: 500px;

    margin-top: 35px;

    color: var(--gray);

    font-size: 14px;

    line-height: 2;
}

.industrial-image {
    min-height: 720px;
}

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


/* PLAN */

.plan {
    padding: 130px 5%;

    background: var(--light);
}

.plan-top {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    margin-bottom: 55px;
}

.plan-top .label {
    margin-top: 15px;

    color: var(--gray);

    font-size: 11px;
}

.plan-top h2 {
    font-size: clamp(65px, 9vw, 135px);

    line-height: .8;

    font-weight: 300;

    letter-spacing: -7px;
}

.plan-frame {
    padding: 18px;

    background: white;
}

.plan-frame img {
    max-height: 850px;

    object-fit: contain;
}


/* INVESTMENT */

.investment {
    min-height: 650px;

    display: grid;
    grid-template-columns: .6fr 1.4fr;

    align-items: center;

    padding: 100px 8%;

    background: var(--black);

    color: white;
}

.investment-number {
    align-self: start;

    color: #92bd96;

    font-size: 11px;
}

.investment-content > span {
    color: #92bd96;

    font-size: 10px;

    letter-spacing: 3px;
}

.investment-content h2 {
    margin-top: 25px;

    font-size: clamp(70px, 9vw, 140px);

    line-height: .8;

    font-weight: 300;

    letter-spacing: -8px;
}

.investment-content h2 strong {
    color: #92bd96;
    font-weight: 400;
}

.investment-content p {
    max-width: 600px;

    margin-top: 40px;

    color: rgba(255,255,255,.55);

    font-size: 14px;

    line-height: 2;
}

.investment-content a {
    display: inline-flex;

    align-items: center;

    gap: 15px;

    margin-top: 35px;

    color: #92bd96;

    font-size: 12px;
}


/* CONTACT */

.contact {
    min-height: 650px;

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

    text-align: center;

    background: var(--green);

    color: white;

    padding: 80px 7%;
}

.contact-content h2 {
    margin-top: 30px;

    font-size: clamp(70px, 10vw, 150px);

    line-height: .8;

    font-weight: 300;

    letter-spacing: -8px;
}

.contact-content h2 strong {
    color: rgba(255,255,255,.65);
    font-weight: 400;
}

.contact-content > p {
    max-width: 600px;

    margin: 35px auto;

    color: rgba(255,255,255,.75);

    font-size: 14px;

    line-height: 2;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.whatsapp,
.call {
    min-width: 140px;

    padding: 14px 28px;

    border-radius: 50px;

    font-size: 11px;
}

.whatsapp {
    background: white;
    color: var(--green);
}

.call {
    border: 1px solid rgba(255,255,255,.5);
}


/* FOOTER */

footer {
    min-height: 100px;

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

    padding: 30px 5%;

    background: var(--black);

    color: #858d87;

    font-size: 10px;
}

.footer-brand {
    color: white;
}

.footer-brand img {
    width: 95px;
    height: 32px;
    object-fit: contain;
}


/* TABLET */

@media (max-width: 900px) {

    .header nav,
    .header-btn {
        display: none;
    }

    .about,
    .investment {
        grid-template-columns: 1fr;
        gap: 50px;
    }

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

    .roads,
    .industrial {
        grid-template-columns: 1fr;
    }

    .roads-image,
    .industrial-image {
        min-height: 450px;
    }

    .roads-content,
    .industrial-content {
        min-height: 550px;
    }

    .stats {
        gap: 50px;
    }

    .plan-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

}


/* MOBILE */

@media (max-width: 600px) {

    .hero h1 {
        font-size: 60px;
        letter-spacing: -4px;
    }

    .hero-line {
        width: 120px;
    }

    .hero-footer {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .about,
    .investment {
        padding: 90px 7%;
    }

    .about-content h2,
    .roads-content h2,
    .industrial-content h2,
    .investment-content h2,
    .contact-content h2,
    .plan-top h2 {
        font-size: 60px;
        letter-spacing: -4px;
    }

    .stats {
        gap: 35px;
    }

    .stat strong {
        font-size: 55px;
    }

    .roads-content,
    .industrial-content {
        padding: 80px 7%;
    }

    .plan {
        padding: 90px 5%;
    }

    .plan-frame {
        padding: 8px;
    }

    .contact-buttons {
        flex-direction: column;
    }

    .whatsapp,
    .call {
        width: 100%;
    }

    footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

}

/* =========================================
   تحسين تباعد النصوص والعناوين
========================================= */

.hero h1,
.about-content h2,
.roads-content h2,
.industrial-content h2,
.investment-content h2,
.contact-content h2,
.plan-top h2 {
    line-height: 1.05 !important;
    letter-spacing: -5px;
}

.hero h1 strong,
.about-content h2 strong,
.roads-content h2 strong,
.industrial-content h2 strong,
.investment-content h2 strong,
.contact-content h2 strong {
    display: inline-block;
    margin-top: 8px;
}


/* العناوين التي تحتوي أكثر من سطر */

.about-content h2,
.roads-content h2,
.industrial-content h2,
.investment-content h2,
.contact-content h2 {
    line-height: 1.02 !important;
}


/* الجمل والنصوص */

.about-text,
.project-description,
.industrial-content p,
.investment-content p,
.contact-content > p {
    line-height: 2.1;
}


/* الجوال */

@media (max-width: 600px) {

    .hero h1,
    .about-content h2,
    .roads-content h2,
    .industrial-content h2,
    .investment-content h2,
    .contact-content h2,
    .plan-top h2 {
        line-height: 1.08 !important;
        letter-spacing: -3px;
    }

}