/*
Theme Name: Ottoman Archive
Theme URI: https://example.com/ottoman-archive
Author: Ottoman Archive
Description: Premium digital historical archive theme with battles, people, timeline, video archive and interactive map.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ottoman-archive
*/


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

:root {
    --oa-bg: #0d1115;
    --oa-bg2: #10171b;
    --oa-panel: #11191e;

    --oa-gold: #b89452;
    --oa-gold2: #d7b56a;

    --oa-burgundy: #5a2028;
    --oa-cream: #eadfc8;
    --oa-muted: #a89e8b;

    --oa-border: rgba(184, 148, 82, 0.38);

    --oa-max: 1320px;

    --oa-serif: "Cormorant Garamond", Georgia, serif;
    --oa-sans: "Inter", Arial, sans-serif;
}


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

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--oa-bg);
    color: var(--oa-cream);
    font-family: var(--oa-sans);
    line-height: 1.65;
}

body:before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.12;
    background-image:
        radial-gradient(
            rgba(255, 255, 255, 0.18) 0.5px,
            transparent 0.5px
        );
    background-size: 5px 5px;
    z-index: 9999;
    mix-blend-mode: soft-light;
}

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

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


/* ==========================================================================
   LAYOUT / CONTAINERS
   ========================================================================== */

.container {
    width: min(
        calc(100% - 48px),
        var(--oa-max)
    );
    margin: auto;
}

.oa-section {
    padding: 64px 0;
    border-top: 1px solid rgba(184, 148, 82, 0.2);
}


/* ==========================================================================
   KICKER
   ========================================================================== */

.oa-kicker {
    color: var(--oa-gold);
    font-family: var(--oa-serif);
    font-size: 21px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    margin: 0 0 24px;

    display: flex;
    align-items: center;
    gap: 18px;
}

.oa-kicker:after {
    content: "";
    height: 1px;
    background: var(--oa-border);
    flex: 1;
}


/* ==========================================================================
   BUTTON
   ========================================================================== */

.oa-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    padding: 12px 20px;

    border: 1px solid var(--oa-gold);
    background: rgba(90, 32, 40, 0.6);

    color: var(--oa-gold2);

    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--oa-serif);

    transition: 0.25s;
}

.oa-button:hover {
    background: var(--oa-gold);
    color: #111;
}


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

.site-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;

    border-bottom: 1px solid rgba(184, 148, 82, 0.28);

    background:
        linear-gradient(
            180deg,
            rgba(5, 9, 12, 0.94),
            rgba(5, 9, 12, 0.3)
        );

    backdrop-filter: blur(6px);
}

.header-inner {
    min-height: 90px;

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

    gap: 30px;
}


/* Brand */

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    min-width: 250px;
}

.brand-mark {
    width: 58px;
    height: 58px;

    border: 1px solid var(--oa-gold);
    border-radius: 50%;

    display: grid;
    place-items: center;

    color: var(--oa-gold);
    font-size: 28px;

    box-shadow:
        inset 0 0 0 4px rgba(184, 148, 82, 0.08);
}

.brand-name {
    font-family: var(--oa-serif);
    font-size: 27px;
    line-height: 0.82;

    color: var(--oa-gold2);
    letter-spacing: 0.02em;
}


/* Navigation */

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 28px;

    margin: 0;
    padding: 0;
}

.main-nav a {
    font-family: var(--oa-serif);
    font-size: 16px;
    color: #d9cdb6;
}

.main-nav a:hover {
    color: var(--oa-gold2);
}


/* Search */

.header-search {
    font-size: 23px;
    color: var(--oa-gold);
}


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

.hero {
    min-height: 720px;

    display: flex;
    align-items: center;

    position: relative;
    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(7, 12, 16, 0.97),
            rgba(7, 12, 16, 0.75) 38%,
            rgba(7, 12, 16, 0.2) 78%,
            rgba(7, 12, 16, 0.72)
        ),
        linear-gradient(
            0deg,
            rgba(7, 12, 16, 0.9),
            transparent 35%
        ),
        url("assets/images/hero-clean_3.jpg") center / cover no-repeat;
}


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

    padding-top: 100px;
    max-width: 690px;
}

.hero h1 {
    font-family: var(--oa-serif);
    font-size: clamp(56px, 6.2vw, 98px);
    font-weight: 500;
    line-height: 0.82;

    margin: 0 0 26px;

    color: var(--oa-gold2);
    text-transform: uppercase;
}

.hero p {
    font-family: var(--oa-serif);
    font-size: 22px;

    max-width: 560px;

    color: #e2d6bf;

    margin: 0 0 30px;
}


/* ==========================================================================
   STORY GRID
   ========================================================================== */

.story-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.story-card {
    border: 1px solid var(--oa-border);
    background: #0e1519;
    overflow: hidden;
}

.story-image {
    aspect-ratio: 1.55;
    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            #34302a,
            #161b1d 52%,
            #5a2028
        );
}

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

    object-fit: cover;

    transition: 0.4s;
}

.story-card:hover .story-image img {
    transform: scale(1.04);
}

.story-body {
    padding: 18px 20px 20px;
}

.story-body h3 {
    font-family: var(--oa-serif);
    font-size: 29px;
    line-height: 1.05;
    font-weight: 500;

    margin: 5px 0 8px;
}

.story-date {
    color: var(--oa-gold);

    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.story-body p {
    font-size: 13px;
    color: #bcb19e;

    margin: 12px 0 10px;
}

.arrow {
    color: var(--oa-gold);
    font-size: 20px;
    float: right;
}


/* ==========================================================================
   TIMELINE
   ========================================================================== */

.timeline {
    padding: 20px 0;
    position: relative;
}

.timeline-line {
    height: 2px;

    background: var(--oa-gold);

    position: absolute;
    left: 2%;
    right: 2%;
    top: 54px;

    opacity: 0.6;
}

.timeline-items {
    display: grid;
    grid-template-columns: repeat(5, 1fr);

    position: relative;
}

.timeline-item {
    text-align: center;
}

.timeline-dot {
    width: 10px;
    height: 10px;

    border-radius: 50%;
    background: var(--oa-gold);

    margin: 24px auto 10px;

    position: relative;
    z-index: 2;

    box-shadow:
        0 0 0 5px var(--oa-bg);
}

.timeline-year {
    font-family: var(--oa-serif);
    font-size: 29px;
    color: var(--oa-gold2);
}

.timeline-label {
    font-size: 11px;
    color: var(--oa-muted);
}


/* ==========================================================================
   VIDEO ARCHIVE
   ========================================================================== */

.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.video-card {
    aspect-ratio: 1.25;

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

    position: relative;
    overflow: hidden;

    background: #171d20;
}

.video-card img {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    opacity: 0.72;
}

.video-card:after {
    content: "";

    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            0deg,
            rgba(7, 11, 13, 0.92),
            transparent 62%
        );
}

.play {
    position: absolute;
    z-index: 2;

    left: 50%;
    top: 42%;

    transform: translate(-50%, -50%);

    width: 54px;
    height: 54px;

    border: 1px solid var(--oa-gold);
    border-radius: 50%;

    display: grid;
    place-items: center;

    color: var(--oa-gold2);
    font-size: 18px;
}

.video-info {
    position: absolute;
    z-index: 3;

    left: 15px;
    right: 15px;
    bottom: 13px;
}

.video-info h3 {
    font-family: var(--oa-serif);
    margin: 0;
    font-size: 20px;
}

.video-info span {
    font-size: 11px;
    color: var(--oa-gold);
}


/* ==========================================================================
   BATTLES
   ========================================================================== */

.battle-layout {
    display: grid;
    grid-template-columns: 270px 1fr;

    min-height: 430px;

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

    background: #0c1317;
}

.battle-list {
    border-right: 1px solid var(--oa-border);
    overflow: auto;
}

.battle-list a {
    display: block;

    padding: 13px 17px;

    border-bottom: 1px solid rgba(184, 148, 82, 0.13);

    font-family: var(--oa-serif);
}

.battle-list a:hover,
.battle-list a.active {
    background: rgba(90, 32, 40, 0.45);
    color: var(--oa-gold2);
}

.battle-list small {
    display: block;

    color: var(--oa-gold);

    font-family: var(--oa-sans);
    font-size: 10px;
}

.battle-detail {
    padding: 28px;

    background:
        radial-gradient(
            circle at 78% 40%,
            rgba(184, 148, 82, 0.13),
            transparent 35%
        ),
        linear-gradient(
            90deg,
            rgba(12, 19, 23, 0.97),
            rgba(12, 19, 23, 0.65)
        );
}

.battle-detail h2 {
    font-family: var(--oa-serif);
    font-size: 38px;
    font-weight: 500;

    margin: 0;

    color: var(--oa-gold2);
}

.battle-detail .year {
    font-size: 27px;
    color: var(--oa-gold);
}

.battle-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(140px, 1fr));

    max-width: 560px;

    margin: 20px 0;

    gap: 14px;
}

.battle-meta strong {
    display: block;

    color: var(--oa-gold);

    font-family: var(--oa-serif);
    font-weight: 500;
}

.battle-meta span {
    font-size: 13px;
    color: #c8bda9;
}

.battle-excerpt {
    max-width: 600px;
    color: #b9af9d;
}


/* ==========================================================================
   PEOPLE
   ========================================================================== */

.people-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.person-card {
    border: 1px solid var(--oa-border);

    background: #10171b;

    text-align: center;
    overflow: hidden;
}

.person-portrait {
    aspect-ratio: 0.76;

    background: #25211d;
    overflow: hidden;
}

.person-portrait img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.person-card h3 {
    font-family: var(--oa-serif);
    font-size: 18px;
    line-height: 1;
    font-weight: 500;

    margin: 12px 8px 3px;
}

.person-card span {
    display: block;

    color: var(--oa-gold);

    font-size: 10px;

    margin-bottom: 12px;
}


/* ==========================================================================
   ARCHIVE
   ========================================================================== */

.archive-toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;

    margin-bottom: 24px;
}

.archive-toolbar input,
.archive-toolbar select {
    background: #10171b;
    color: var(--oa-cream);

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

    padding: 11px 13px;

    font-family: var(--oa-sans);
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.archive-card {
    border: 1px solid var(--oa-border);

    background: #10171b;

    padding: 22px;
}

.archive-card h2 {
    font-family: var(--oa-serif);
    font-weight: 500;

    color: var(--oa-gold2);

    margin: 0 0 7px;
}

.archive-card .meta {
    color: var(--oa-gold);

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

.archive-card p {
    font-size: 13px;
    color: #b8ae9e;
}


/* ==========================================================================
   MAP
   ========================================================================== */

.map-wrap {
    display: grid;
    grid-template-columns: 320px 1fr;

    min-height: 520px;

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

    background: #0b1216;
}

.map-sidebar {
    border-right: 1px solid var(--oa-border);

    padding: 18px;

    overflow: auto;
}

.map-sidebar h3 {
    font-family: var(--oa-serif);
    color: var(--oa-gold2);

    margin-top: 0;
}

.map-battle {
    display: block;

    border: 1px solid transparent;

    padding: 12px;
    margin: 6px 0;
}

.map-battle:hover,
.map-battle.active {
    border-color: var(--oa-border);
    background: rgba(90, 32, 40, 0.3);
}

.map-battle strong {
    font-family: var(--oa-serif);
    font-size: 18px;
}

.map-battle span {
    display: block;

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

.oa-map {
    min-height: 520px;

    filter:
        saturate(0.55)
        sepia(0.22)
        brightness(0.65);
}


/* Leaflet */

.leaflet-container {
    background: #202326;
}

.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
    background: #10171b;
    color: var(--oa-cream);

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

.leaflet-popup-content b {
    color: var(--oa-gold2);
    font-family: var(--oa-serif);
}


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

.site-footer {
    border-top: 1px solid var(--oa-border);

    padding: 55px 0;

    background: #0a1013;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;

    gap: 40px;
}

.footer-brand p {
    color: #9f9687;
    font-size: 12px;

    max-width: 290px;
}

.footer-title {
    font-family: var(--oa-serif);
    font-size: 18px;

    color: var(--oa-gold);

    margin: 0 0 13px;
}

.footer-list {
    list-style: none;

    padding: 0;
    margin: 0;
}

.footer-list li {
    font-size: 12px;
    color: #aaa08f;

    margin: 6px 0;
}

.footer-bottom {
    border-top: 1px solid rgba(184, 148, 82, 0.15);

    margin-top: 35px;
    padding-top: 18px;

    color: #6f695f;
    font-size: 11px;
}


/* ==========================================================================
   SINGLE POST / PAGE
   ========================================================================== */

.single-hero {
    padding: 150px 0 70px;

    background:
        linear-gradient(
            180deg,
            #090e11,
            var(--oa-bg)
        );
}

.single-title {
    font-family: var(--oa-serif);
    font-size: clamp(48px, 6vw, 82px);
    line-height: 0.9;
    font-weight: 500;

    color: var(--oa-gold2);

    margin: 0 0 18px;
}

.content {
    max-width: 900px;

    font-size: 17px;
    color: #d0c5b2;
}

.content h2,
.content h3 {
    font-family: var(--oa-serif);
    color: var(--oa-gold2);
    font-weight: 500;
}

.content blockquote {
    border-left: 2px solid var(--oa-gold);

    padding-left: 20px;

    color: #b9af9d;

    font-family: var(--oa-serif);
    font-size: 24px;
}


/* ==========================================================================
   PAGINATION
   ========================================================================== */

.pagination {
    display: flex;
    gap: 8px;

    margin-top: 28px;
}

.pagination a,
.pagination span {
    padding: 8px 12px;

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

    font-size: 12px;
}


/* ==========================================================================
   RESPONSIVE — TABLET
   ========================================================================== */

@media (max-width: 1050px) {

    .main-nav ul {
        gap: 16px;
    }

    .people-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .map-wrap {
        grid-template-columns: 250px 1fr;
    }

}


/* ==========================================================================
   RESPONSIVE — MOBILE
   ========================================================================== */

@media (max-width: 800px) {

    .container {
        width: min(
            calc(100% - 28px),
            var(--oa-max)
        );
    }

    .header-inner {
        min-height: 75px;
    }

    .brand {
        min-width: 0;
    }

    .brand-name {
        font-size: 20px;
    }

    .main-nav {
        display: none;
    }

    .hero {
        min-height: 640px;
    }

    .hero h1 {
        font-size: 57px;
    }

    .story-grid,
    .archive-grid {
        grid-template-columns: 1fr;
    }

    .timeline-items {
        grid-template-columns: 1fr 1fr;
    }

    .timeline-line {
        display: none;
    }

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

    .battle-list {
        border-right: 0;
        border-bottom: 1px solid var(--oa-border);

        display: flex;
        overflow: auto;
    }

    .battle-list a {
        min-width: 170px;
    }

    .map-wrap {
        grid-template-columns: 1fr;
    }

    .map-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--oa-border);

        max-height: 260px;
    }

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

}


/* ==========================================================================
   RESPONSIVE — SMALL MOBILE
   ========================================================================== */

@media (max-width: 520px) {

    .hero h1 {
        font-size: 45px;
    }

    .video-grid,
    .people-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .timeline-items {
        grid-template-columns: 1fr;
    }

    .battle-meta {
        grid-template-columns: 1fr;
    }

}