/* =========================================================
   ROMAN EMPIRE
   HISTORY EXPLORER
   ========================================================= */


/* =========================================================
   GLOBAL
   ========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    background: #090807;
    color: #d8c9a8;
    font-family: "Libre Baskerville", serif;
    line-height: 1.7;
}

a {
    text-decoration: none;
}

section {
    position: relative;
}


/* =========================================================
   NAVIGATION BAR
   ========================================================= */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;

    min-height: 78px;
    padding: 15px 6%;

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

    background: rgba(8, 10, 8, 0.96);

    border-bottom: 1px solid #51452d;

    backdrop-filter: blur(12px);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: "Cinzel", serif;
    font-size: 12px;
    letter-spacing: 4px;
    color: #b99658;
}

.project-name {
    font-family: "Cinzel", serif;
    font-size: 16px;
    letter-spacing: 2px;
    color: #e0cf9d;
}

.navbar nav {
    display: flex;
    gap: 28px;
}

.navbar nav a {
    font-family: "Cinzel", serif;
    font-size: 11px;
    letter-spacing: 1.5px;
    color: #a89c83;

    transition: 0.3s ease;
}

.navbar nav a:hover {
    color: #d6b56d;
}

.navbar nav a.active {
    color: #d6b56d;
}


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

.section-heading {
    max-width: 850px;
    margin: 0 auto 70px;
    text-align: center;
}

.section-label {
    display: block;

    font-family: "Cinzel", serif;
    font-size: 11px;
    letter-spacing: 4px;

    color: #ad8648;
}

.section-heading h2 {
    margin-top: 14px;

    font-family: "Cinzel", serif;
    font-size: clamp(30px, 5vw, 50px);

    color: #e1cf9e;

    line-height: 1.25;
}

.section-heading p {
    max-width: 720px;

    margin: 18px auto 0;

    color: #958a75;

    font-size: 14px;
}

.section-ornament {
    margin-top: 20px;

    color: #a27b43;

    font-size: 10px;

    letter-spacing: 8px;
}


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

.rome-hero {
    min-height: 90vh;

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

    padding: 100px 6%;

    overflow: hidden;

    background:
        linear-gradient(
            rgba(10, 9, 7, 0.58),
            rgba(8, 7, 6, 0.97)
        ),
        url("../assets/images/rome.jpg");

    background-size: cover;
    background-position: center;
}

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

    background:
        radial-gradient(
            circle at center,
            transparent 0%,
            rgba(5, 5, 4, 0.85) 90%
        );
}

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

    max-width: 950px;

    text-align: center;
}

.hero-kicker {
    font-family: "Cinzel", serif;

    font-size: 12px;
    letter-spacing: 6px;

    color: #b38b4c;
}

.hero-symbol {
    margin: 25px 0 10px;

    font-size: 58px;

    color: #b7955c;

    text-shadow:
        0 0 35px rgba(183, 149, 92, 0.18);
}

.hero-content h1 {
    font-family: "Cinzel", serif;

    font-size: clamp(48px, 9vw, 100px);

    letter-spacing: 8px;

    color: #e4d4aa;

    line-height: 1;
}

.hero-content h2 {
    margin-top: 14px;

    font-family: "Cinzel", serif;

    font-size: clamp(21px, 4vw, 36px);

    letter-spacing: 6px;

    color: #b99659;
}

.hero-line {
    margin: 25px 0;

    color: #967341;

    letter-spacing: 6px;
}

.hero-period {
    font-family: "Cinzel", serif;

    color: #c49d5b;

    font-size: 14px;

    letter-spacing: 2px;
}

.hero-location {
    margin-top: 8px;

    color: #887c67;

    font-size: 11px;

    letter-spacing: 3px;
}

.hero-description {
    max-width: 750px;

    margin: 30px auto;

    color: #aaa08c;

    font-size: 15px;

    line-height: 2;
}

.hero-button {
    display: inline-block;

    margin-top: 15px;

    padding: 14px 27px;

    border: 1px solid #a07c45;

    color: #c7a25f;

    font-family: "Cinzel", serif;

    font-size: 10px;

    letter-spacing: 2px;

    transition: 0.3s ease;
}

.hero-button:hover {
    background: #b08a4d;

    color: #100d08;

    box-shadow:
        0 8px 30px rgba(176, 138, 77, 0.2);
}


/* =========================================================
   QUICK FACTS
   ========================================================= */

.quick-facts {
    padding: 110px 6%;

    background:
        linear-gradient(
            rgba(17, 15, 11, 0.98),
            rgba(9, 9, 8, 1)
        );

    border-bottom: 1px solid #3d3020;
}

.facts-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(4, 1fr);

    border-top: 1px solid #493921;
    border-left: 1px solid #493921;
}

.facts-grid article {
    min-height: 230px;

    padding: 35px 28px;

    border-right: 1px solid #493921;
    border-bottom: 1px solid #493921;

    transition: 0.3s ease;
}

.facts-grid article:hover {
    background: #17150f;

    transform: translateY(-5px);
}

.fact-symbol {
    display: block;

    margin-bottom: 18px;

    font-size: 30px;

    color: #b18b51;
}

.facts-grid strong {
    display: block;

    font-family: "Cinzel", serif;

    color: #d8c08d;

    font-size: 18px;
}

.facts-grid p {
    margin-top: 12px;

    color: #918671;

    font-size: 12px;
}


/* =========================================================
   TEXT CONTENT
   ========================================================= */

.text-content {
    max-width: 850px;

    margin: auto;
}

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

    color: #a59a85;

    font-size: 15px;

    line-height: 2;
}


/* =========================================================
   ORIGINS
   ========================================================= */

.origins-section {
    padding: 120px 6%;

    background: #0b0a08;
}


/* =========================================================
   ROMAN REPUBLIC
   ========================================================= */

.republic-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            180deg,
            #15130e,
            #0c0b09
        );
}

.republic-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 18px;
}

.republic-grid article {
    min-height: 240px;

    padding: 38px;

    background: #15130e;

    border: 1px solid #493d28;

    transition: 0.3s ease;
}

.republic-grid article:hover {
    border-color: #a98a50;

    transform: translateY(-6px);

    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.32);
}

.republic-grid span {
    font-family: "Cinzel", serif;

    color: #9d7844;

    font-size: 10px;

    letter-spacing: 3px;
}

.republic-grid h3 {
    margin: 12px 0;

    font-family: "Cinzel", serif;

    color: #d7c08d;

    font-size: 24px;
}

.republic-grid p {
    color: #958a76;

    font-size: 12px;
}


/* =========================================================
   SOCIETY
   ========================================================= */

.society-section {
    padding: 120px 6%;

    background: #0d0c0a;
}

.society-grid {
    max-width: 1050px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 18px;
}

.society-grid article {
    min-height: 250px;

    padding: 35px;

    background:
        linear-gradient(
            145deg,
            #19170f,
            #11100c
        );

    border: 1px solid #463b27;

    transition: 0.3s ease;
}

.society-grid article:hover {
    border-color: #a4854c;

    transform: translateY(-7px);
}

.society-grid span {
    font-family: "Cinzel", serif;

    color: #9d7843;

    font-size: 10px;

    letter-spacing: 2px;
}

.society-grid h3 {
    margin: 13px 0;

    font-family: "Cinzel", serif;

    color: #d5bd89;

    font-size: 22px;
}

.society-grid p {
    color: #918674;

    font-size: 12px;
}


/* =========================================================
   ROMAN LAW
   ========================================================= */

.law-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            145deg,
            #11130f,
            #0a0907
        );
}

.law-layout {
    max-width: 1050px;

    margin: auto;

    display: grid;

    grid-template-columns: 300px 1fr;

    gap: 70px;

    align-items: center;
}

.law-symbol {
    height: 300px;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-direction: column;

    background:
        radial-gradient(
            circle,
            #272116,
            #0f0e0a
        );

    border: 1px solid #57482d;

    box-shadow:
        inset 0 0 55px rgba(0, 0, 0, 0.45);
}

.law-symbol strong {
    font-family: "Cinzel", serif;

    font-size: 70px;

    color: #b7985d;
}

.law-symbol span {
    margin-top: 15px;

    font-family: "Cinzel", serif;

    color: #947544;

    font-size: 10px;

    letter-spacing: 4px;
}

.law-content p {
    margin-bottom: 22px;

    color: #9d927d;

    font-size: 14px;

    line-height: 2;
}


/* =========================================================
   RELIGION
   ========================================================= */

.religion-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            180deg,
            #15130e,
            #0c0b09
        );
}

.religion-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 16px;
}

.religion-grid article {
    min-height: 250px;

    padding: 32px 25px;

    background: #15130e;

    border: 1px solid #443a26;

    transition: 0.3s ease;
}

.religion-grid article:hover {
    border-color: #a5874f;

    transform: translateY(-6px);

    box-shadow:
        0 15px 30px rgba(0, 0, 0, 0.3);
}

.religion-icon {
    display: block;

    margin-bottom: 18px;

    font-size: 30px;

    color: #b18b51;
}

.religion-grid h3 {
    font-family: "Cinzel", serif;

    color: #d6bf8c;

    font-size: 20px;
}

.religion-grid p {
    margin-top: 12px;

    color: #918775;

    font-size: 11px;
}


/* =========================================================
   ENGINEERING
   ========================================================= */

.engineering-section {
    padding: 120px 6%;

    background: #0b0a08;
}

.engineering-grid {
    max-width: 1050px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 18px;
}

.engineering-grid article {
    min-height: 220px;

    padding: 35px;

    background: #15140f;

    border-left: 2px solid #80663e;

    transition: 0.3s ease;
}

.engineering-grid article:hover {
    border-left-color: #b3955b;

    background: #1a1811;

    transform: translateX(5px);
}

.engineering-grid span {
    font-family: "Cinzel", serif;

    color: #9c7844;

    font-size: 10px;

    letter-spacing: 2px;
}

.engineering-grid h3 {
    margin: 12px 0;

    font-family: "Cinzel", serif;

    color: #d5be8b;

    font-size: 21px;
}

.engineering-grid p {
    color: #938977;

    font-size: 12px;
}


/* =========================================================
   ARCHITECTURE
   ========================================================= */

.architecture-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            180deg,
            #14120e,
            #0b0a08
        );
}

.architecture-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 18px;
}

.architecture-grid article {
    min-height: 260px;

    padding: 35px 28px;

    background: #15130e;

    border: 1px solid #453b27;

    transition: 0.3s ease;
}

.architecture-grid article:hover {
    border-color: #a98a50;

    transform: translateY(-7px);

    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.3);
}

.architecture-grid span {
    font-family: "Cinzel", serif;

    color: #9e7943;

    font-size: 10px;

    letter-spacing: 2px;
}

.architecture-grid h3 {
    margin: 13px 0;

    font-family: "Cinzel", serif;

    color: #d5bd89;

    font-size: 21px;
}

.architecture-grid p {
    color: #938976;

    font-size: 11px;
}


/* =========================================================
   MILITARY
   ========================================================= */

.military-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            145deg,
            #14110d,
            #090807
        );
}

.military-grid {
    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 18px;
}

.military-grid article {
    min-height: 240px;

    padding: 35px;

    background: #15120e;

    border: 1px solid #463927;

    transition: 0.3s ease;
}

.military-grid article:hover {
    border-color: #9f7b46;

    transform: translateY(-6px);
}

.military-grid span {
    font-family: "Cinzel", serif;

    color: #987342;

    font-size: 10px;

    letter-spacing: 2px;
}

.military-grid h3 {
    margin: 12px 0;

    font-family: "Cinzel", serif;

    color: #d2b986;

    font-size: 20px;
}

.military-grid p {
    color: #918675;

    font-size: 11px;
}


/* =========================================================
   EXPANSION
   ========================================================= */

.expansion-section {
    padding: 120px 6%;

    background: #0c0b09;
}


/* =========================================================
   JULIUS CAESAR
   ========================================================= */

.caesar-section {
    padding: 120px 6%;

    background:
        radial-gradient(
            circle at center,
            #211a10,
            #0b0a08 72%
        );
}

.caesar-content {
    max-width: 900px;

    margin: auto;

    padding: 55px;

    text-align: center;

    background:
        linear-gradient(
            145deg,
            #19160f,
            #0e0d09
        );

    border: 1px solid #57462c;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.38);
}

.caesar-content span {
    font-family: "Cinzel", serif;

    color: #a67f45;

    font-size: 11px;

    letter-spacing: 4px;
}

.caesar-content h2 {
    margin: 15px 0;

    font-family: "Cinzel", serif;

    font-size: clamp(30px, 5vw, 48px);

    color: #ddc796;
}

.caesar-content p {
    margin-top: 18px;

    color: #9b917d;

    font-size: 13px;

    line-height: 2;
}


/* =========================================================
   AUGUSTUS
   ========================================================= */

.augustus-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            180deg,
            #15130e,
            #0c0b09
        );
}


/* =========================================================
   PAX ROMANA
   ========================================================= */

.pax-section {
    padding: 120px 6%;

    background:
        radial-gradient(
            circle at center,
            #1b1810,
            #0b0a08 72%
        );
}

.pax-content {
    max-width: 900px;

    margin: auto;

    text-align: center;
}

.pax-content > p {
    color: #9d927d;

    font-size: 14px;

    line-height: 2;
}

.pax-points {
    margin-top: 45px;

    display: grid;

    grid-template-columns: repeat(4, 1fr);

    border: 1px solid #493c27;
}

.pax-points span {
    padding: 22px 12px;

    font-family: "Cinzel", serif;

    font-size: 10px;

    letter-spacing: 2px;

    color: #b08a4e;

    border-right: 1px solid #493c27;
}

.pax-points span:last-child {
    border-right: none;
}


/* =========================================================
   CHRISTIANITY
   ========================================================= */

.christianity-section {
    padding: 120px 6%;

    background: #0c0b09;
}


/* =========================================================
   DIVISION
   ========================================================= */

.division-section {
    padding: 120px 6%;

    background:
        linear-gradient(
            180deg,
            #15130e,
            #0c0b09
        );
}

.division-grid {
    max-width: 1000px;

    margin: auto;

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 20px;
}

.division-grid article {
    min-height: 280px;

    padding: 42px;

    background:
        linear-gradient(
            145deg,
            #19170f,
            #11100c
        );

    border: 1px solid #493d28;

    transition: 0.3s ease;
}

.division-grid article:hover {
    border-color: #a88a52;

    transform: translateY(-6px);
}

.division-grid span {
    font-family: "Cinzel", serif;

    color: #9c7743;

    font-size: 10px;

    letter-spacing: 3px;
}

.division-grid h3 {
    margin: 14px 0;

    font-family: "Cinzel", serif;

    color: #d7c08e;

    font-size: 24px;
}

.division-grid p {
    color: #928876;

    font-size: 12px;
}


/* =========================================================
   DECLINE
   ========================================================= */

.decline-section {
    padding: 120px 6%;

    background: #0b0a08;
}


/* =========================================================
   LEGACY
   ========================================================= */

.legacy-section {
    min-height: 560px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 100px 6%;

    text-align: center;

    background:
        linear-gradient(
            rgba(8, 7, 6, 0.78),
            rgba(8, 8, 7, 0.98)
        ),
        url("../assets/images/rome.webp");

    background-size: cover;

    background-position: center;
}

.legacy-content {
    max-width: 850px;
}

.legacy-content h2 {
    margin-top: 15px;

    font-family: "Cinzel", serif;

    font-size: clamp(35px, 6vw, 62px);

    color: #dfc99d;
}

.legacy-line {
    margin: 25px 0;

    color: #a47d43;

    letter-spacing: 6px;
}

.legacy-content p {
    color: #a19884;

    font-size: 14px;

    line-height: 2;
}

.back-button {
    display: inline-block;

    margin-top: 30px;

    padding: 13px 23px;

    border: 1px solid #9e7740;

    color: #c19a57;

    font-family: "Cinzel", serif;

    font-size: 10px;

    letter-spacing: 2px;

    transition: 0.3s ease;
}

.back-button:hover {
    background: #b08a4d;

    color: #100c08;

    box-shadow:
        0 8px 25px rgba(176, 138, 77, 0.18);
}


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

footer {
    padding: 55px 6%;

    text-align: center;

    background: #080706;

    border-top: 1px solid #3d3020;
}

.footer-brand {
    font-family: "Cinzel", serif;

    color: #b28a4d;

    font-size: 12px;

    letter-spacing: 3px;
}

.footer-line {
    width: 80px;

    height: 1px;

    margin: 18px auto;

    background: #594324;
}

footer p {
    color: #746b5b;

    font-size: 11px;
}

footer .copyright {
    margin-top: 12px;

    color: #514b40;
}


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

@media (max-width: 1000px) {

    .navbar {
        flex-direction: column;
        gap: 18px;
    }

    .navbar nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px 22px;
    }

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

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

    .law-layout {
        grid-template-columns: 1fr;
    }

    .law-symbol {
        width: 100%;
    }

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

    .pax-points span:nth-child(2) {
        border-right: none;
    }
}


@media (max-width: 700px) {

    .navbar {
        padding: 15px 4%;
    }

    .navbar nav {
        gap: 12px 16px;
    }

    .navbar nav a {
        font-size: 9px;
    }

    .hero-content h1 {
        font-size: 45px;
        letter-spacing: 4px;
    }

    .hero-content h2 {
        font-size: 19px;
        letter-spacing: 3px;
    }

    .facts-grid,
    .republic-grid,
    .society-grid,
    .religion-grid,
    .engineering-grid,
    .architecture-grid,
    .military-grid,
    .division-grid {
        grid-template-columns: 1fr;
    }

    .pax-points {
        grid-template-columns: 1fr;
    }

    .pax-points span {
        border-right: none;
        border-bottom: 1px solid #493c27;
    }

    .pax-points span:last-child {
        border-bottom: none;
    }

    .caesar-content {
        padding: 35px 25px;
    }

    .section-heading {
        margin-bottom: 50px;
    }
}