:root {
    --bg: #0b1016;
    --bg-soft: #141b23;
    --surface: rgba(15, 23, 33, 0.82);
    --surface-strong: #dce1e8;
    --text: #eef2f5;
    --text-muted: rgba(238, 242, 245, 0.72);
    --line: rgba(220, 225, 232, 0.16);
    --accent: #c6ced8;
    --accent-strong: #f4f8fc;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    --radius: 28px;
    --shell: 1180px;
    --gutter: 24px;
    --header-height: 78px;
    --font-body: "Cairo", sans-serif;
    --font-display: "Cairo", sans-serif;
    --transition: 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(198, 206, 216, 0.18), transparent 24%),
        linear-gradient(180deg, #091017 0%, #0d141c 45%, #0b1016 100%);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.75;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

button {
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: pointer;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid rgba(244, 248, 252, 0.55);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 100;
    padding: 10px 14px;
    border-radius: 999px;
    background: #ffffff;
    color: #0b1016;
    transform: translateY(-160%);
    transition: transform var(--transition);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    height: var(--header-height);
    padding-inline: var(--gutter);
    transition: background-color var(--transition), backdrop-filter var(--transition), border-color var(--transition);
}

.site-header.is-scrolled {
    background: rgba(6, 10, 15, 0.58);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(220, 225, 232, 0.08);
}

.brand {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.brand-mark {
    color: var(--accent-strong);
}

.brand-accent {
    color: var(--accent);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.desktop-nav a {
    transition: color var(--transition);
}

.desktop-nav a:hover {
    color: var(--text);
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(220, 225, 232, 0.16);
    border-radius: 999px;
}

.menu-toggle span {
    position: absolute;
    width: 18px;
    height: 1.5px;
    background: #fff;
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle span:first-child {
    transform: translateY(-4px);
}

.menu-toggle span:last-child {
    transform: translateY(4px);
}

.menu-toggle[aria-expanded="true"] span:first-child {
    transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
    transform: rotate(-45deg);
}

.mobile-panel {
    position: fixed;
    inset: var(--header-height) 18px auto;
    z-index: 80;
    padding: 18px;
    border: 1px solid rgba(220, 225, 232, 0.1);
    border-radius: 24px;
    background: rgba(8, 12, 18, 0.94);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity var(--transition), transform var(--transition);
}

.mobile-panel.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.mobile-nav {
    display: grid;
    gap: 14px;
    font-size: 1rem;
}

.hero {
    position: relative;
    min-height: 100svh;
    overflow: clip;
}

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

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.06);
}

.hero-overlay {
    background:
        linear-gradient(90deg, rgba(4, 8, 12, 0.35) 0%, rgba(4, 8, 12, 0.74) 48%, rgba(4, 8, 12, 0.9) 100%),
        linear-gradient(180deg, rgba(4, 8, 12, 0.12) 0%, rgba(4, 8, 12, 0.2) 100%);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 620px) minmax(240px, 320px);
    align-content: end;
    gap: 34px;
    min-height: 100svh;
    padding: 130px var(--gutter) 56px;
}

.hero-copy {
    max-width: 620px;
}
.eyebrow {
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

h1,
h2,
h3 {
    font-family: var(--font-display);
    letter-spacing: -0.04em;
}
h1 {
    max-width: 12ch;
    font-size: clamp(2.4rem, 5.4vw, 5.8rem);
    line-height: 1.08;
}

.hero-text {
    max-width: 34rem;
    margin-top: 20px;
    color: var(--text-muted);
    font-size: 1.03rem;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.button:hover {
    transform: translateY(-2px);
}
.button-primary {
    background: rgba(244, 248, 252, 0.96);
    color: #081019;
}

.button-secondary {
    border: 1px solid rgba(220, 225, 232, 0.2);
    background: rgba(9, 16, 24, 0.22);
}

.hero-aside {
    align-self: end;
    padding: 24px 0 0;
    border-top: 1px solid rgba(220, 225, 232, 0.16);
    color: var(--text-muted);
}

.hero-aside ul {
    display: grid;
    gap: 8px;
    margin-top: 14px;
    list-style: none;
    color: var(--text);
}

.section {
    width: min(calc(100% - (var(--gutter) * 2)), var(--shell));
    margin-inline: auto;
    padding: 110px 0;
}

.section-head {
    display: grid;
    gap: 14px;
    max-width: 760px;
    margin-bottom: 40px;
}

.section-head h2 {
    font-size: clamp(1.8rem, 3.2vw, 3.6rem);
    line-height: 1.18;
}

.intro-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 32px;
    align-items: end;
}

.intro-copy {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.intro-figure {
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.principle {
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.principle-index {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 700;
}

.principle h3 {
    margin-bottom: 10px;
    font-size: 1.25rem;
}

.principle p {
    color: var(--text-muted);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
}

.story-band {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(220px, 0.8fr) minmax(200px, 0.6fr);
    gap: 18px;
    align-items: stretch;
    margin-bottom: 18px;
}

.story-band__lead,
.story-band__tail {
    overflow: hidden;
    border-radius: 22px;
}

.story-band__lead img,
.story-band__tail img {
    height: 100%;
    object-fit: cover;
}

.story-band__copy {
    display: flex;
    align-items: end;
    padding: 22px 0;
    color: var(--text-muted);
    border-top: 1px solid var(--line);
}

.gallery-item {
    position: relative;
    grid-column: span 4;
    overflow: hidden;
    border-radius: 22px;
    min-height: 340px;
    background: var(--bg-soft);
}

.gallery-item-wide {
    grid-column: span 8;
}

.gallery-item-tall {
    min-height: 460px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1), filter var(--transition);
}

.gallery-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 11, 16, 0.08) 24%, rgba(7, 11, 16, 0.74) 100%);
}

.gallery-item figcaption {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 1;
    font-size: 0.96rem;
}

.gallery-item:hover img {
    transform: scale(1.06);
    filter: contrast(1.04) brightness(1.04);
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 32px;
    align-items: start;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.contact-copy {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.contact-details {
    display: grid;
    gap: 12px;
    justify-items: start;
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.5rem);
}

.contact-details a {
    transition: color var(--transition);
}

.contact-details a:hover {
    color: var(--accent);
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}