:root {
    --navy: #14213d;
    --navy-deep: #0b1224;
    --navy-ink: #09101c;
    --gold: #f2a93b;
    --gold-soft: #f6c56a;
    --cream: #f6f3ea;
    --paper: #fffdf8;
    --ink: #14213d;
    --muted: color-mix(in oklch, var(--ink) 62%, white);
    --line: color-mix(in oklch, var(--navy) 12%, white);
    --glass: color-mix(in oklch, white 12%, transparent);
    --glass-strong: color-mix(in oklch, white 18%, transparent);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-deep: 0 30px 80px color-mix(in oklch, var(--navy-deep) 42%, transparent);
    --shadow-gold: 0 16px 40px color-mix(in oklch, var(--gold) 32%, transparent);
    --radius-xl: 1.75rem;
    --radius-lg: 1.25rem;
    --bs-body-font-family: "Tajawal", "SF Arabic", "Geeza Pro", "Segoe UI", sans-serif;
    --bs-body-bg: var(--cream);
    --bs-body-color: var(--ink);
    --bs-primary: var(--navy);
    --bs-link-color: var(--navy);
    --display: "Cairo", "Tajawal", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: auto;
}

html,
body {
    overflow-x: hidden;
    max-width: 100%;
}

.nsn-body {
    margin: 0;
    background: var(--cream);
    color: var(--ink);
    font-family: var(--bs-body-font-family);
    line-height: 1.8;
    min-height: 100vh;
}

.nsn-body :is(h1, h2, h3, h4, .nsn-display) {
    font-family: var(--display);
    letter-spacing: 0;
    line-height: 1.25;
}

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

.nsn-skip {
    position: absolute;
    inset-inline-start: 1rem;
    top: -4rem;
    z-index: 100;
    background: var(--gold);
    color: var(--navy);
    padding: 0.7rem 1rem;
    border-radius: 999px;
    font-weight: 800;
}

.nsn-skip:focus {
    top: 1rem;
}

.nsn-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    padding-block: 0.85rem;
    background: color-mix(in oklch, var(--navy-deep) 55%, transparent);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid color-mix(in oklch, white 10%, transparent);
    transition: background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.nsn-nav.is-scrolled {
    background: color-mix(in oklch, var(--navy-deep) 88%, transparent);
    box-shadow: 0 10px 40px color-mix(in oklch, black 28%, transparent);
}

.nsn-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: white;
}

.nsn-brand__mark {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background: white;
    padding: 0.2rem;
    box-shadow: 0 0 0 4px color-mix(in oklch, var(--gold) 24%, transparent);
}

.nsn-brand__name {
    font-family: var(--display);
    font-weight: 900;
    font-size: 1.35rem;
    line-height: 1;
}

.nsn-brand__sub {
    display: block;
    font-size: 0.75rem;
    color: color-mix(in oklch, white 62%, transparent);
    margin-top: 0.2rem;
}

.nsn-nav .navbar-nav .nav-link {
    color: color-mix(in oklch, white 82%, transparent);
    font-weight: 700;
    padding-inline: 0.85rem;
}

.nsn-nav .navbar-nav .nav-link:hover,
.nsn-nav .navbar-nav .nav-link:focus {
    color: var(--gold);
}

.nsn-nav .navbar-toggler {
    border: 0;
    color: white;
}

.nsn-btn {
    --btn-bg: var(--gold);
    --btn-fg: #14213d;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 3.1rem;
    padding: 0.75rem 1.45rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--btn-bg);
    color: var(--btn-fg) !important;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: var(--shadow-gold);
    transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out), background 0.3s ease;
    will-change: transform;
}

.nsn-btn:hover,
.nsn-btn:focus-visible,
.nsn-btn:visited {
    color: var(--btn-fg) !important;
    transform: translateY(-2px);
    box-shadow: 0 18px 44px color-mix(in oklch, var(--gold) 44%, transparent);
}

.nsn-btn--ghost {
    --btn-bg: color-mix(in oklch, white 10%, transparent);
    --btn-fg: white;
    border-color: color-mix(in oklch, white 18%, transparent);
    box-shadow: none;
    backdrop-filter: blur(12px);
}

.nsn-btn--navy {
    --btn-bg: var(--navy);
    --btn-fg: white;
    box-shadow: var(--shadow-deep);
}

.hero-grid {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background-color: #14213d;
    background-image:
        radial-gradient(circle at 18% 20%, color-mix(in oklch, var(--gold) 28%, transparent), transparent 32%),
        radial-gradient(circle at 88% 12%, color-mix(in oklch, #4d7cff 22%, transparent), transparent 28%),
        radial-gradient(circle at 70% 88%, color-mix(in oklch, var(--gold) 16%, transparent), transparent 34%),
        linear-gradient(180deg, #14213d 0%, #0b1224 100%);
    color: white;
}

.nsn-hero {
    position: relative;
    min-height: min(92vh, 54rem);
    padding-block: 4.5rem 5.5rem;
}

.nsn-hero__mesh,
.nsn-hero__mesh span {
    pointer-events: none;
}

.nsn-hero__mesh {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.nsn-hero__mesh .orb {
    position: absolute;
    width: 22rem;
    height: 22rem;
    border-radius: 50%;
    filter: blur(36px);
    opacity: 0.72;
    animation: nsn-float 10s var(--ease-out) infinite alternate;
}

.nsn-hero__mesh .orb-a {
    top: 8%;
    inset-inline-start: 8%;
    background: color-mix(in oklch, var(--gold) 70%, white);
}

.nsn-hero__mesh .orb-b {
    top: 4%;
    inset-inline-end: 10%;
    background: color-mix(in oklch, #7aa2ff 70%, white);
    animation-delay: -2s;
}

.nsn-hero__mesh .orb-c {
    bottom: 4%;
    inset-inline-start: 42%;
    background: color-mix(in oklch, var(--gold) 45%, #14213d);
    animation-delay: -4s;
}

.nsn-hero__mesh .core {
    position: absolute;
    inset-inline-end: 18%;
    top: 32%;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background: radial-gradient(circle, #14213d 40%, transparent 72%);
    box-shadow:
        0 0 0 2px color-mix(in oklch, var(--gold) 40%, transparent),
        0 0 80px color-mix(in oklch, var(--gold) 35%, transparent);
}

.nsn-hero__content {
    position: relative;
    z-index: 1;
}

.nsn-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    background: color-mix(in oklch, white 10%, transparent);
    border: 1px solid color-mix(in oklch, white 16%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    font-size: 0.92rem;
    font-weight: 700;
}

.nsn-pulse {
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 0 color-mix(in oklch, var(--gold) 70%, transparent);
    animation: nsn-pulse 1.8s ease-out infinite;
}

.nsn-hero h1 {
    font-size: clamp(2.1rem, 5vw, 3.7rem);
    font-weight: 900;
    margin: 1.25rem 0 1rem;
    max-width: 18ch;
}

.nsn-hero p.lead {
    color: color-mix(in oklch, white 74%, transparent);
    font-size: 1.12rem;
    max-width: 38rem;
}

.nsn-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.75rem;
}

.nsn-stage {
    position: relative;
    min-height: 28rem;
}

.nsn-glass {
    background: var(--glass);
    border: 1px solid color-mix(in oklch, white 16%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    box-shadow:
        0 1px 0 color-mix(in oklch, white 18%, transparent) inset,
        var(--shadow-deep);
}

.nsn-float-card {
    position: absolute;
    padding: 1rem 1.1rem;
    min-width: 12.5rem;
}

.nsn-float-card--a {
    top: 8%;
    inset-inline-start: 0;
}

.nsn-float-card--b {
    top: 38%;
    inset-inline-end: 0;
}

.nsn-float-card--c {
    bottom: 6%;
    inset-inline-start: 12%;
}

.nsn-float-card strong {
    display: block;
    font-size: 1.05rem;
}

.nsn-float-card span {
    color: color-mix(in oklch, white 68%, transparent);
    font-size: 0.85rem;
}

.nsn-hero-photo {
    position: relative;
    width: min(100%, 28rem);
    aspect-ratio: 4 / 5;
    margin-inline: auto;
    border-radius: 2rem;
    overflow: hidden;
    border: 1px solid color-mix(in oklch, white 14%, transparent);
    box-shadow: var(--shadow-deep);
    background: #0b1224;
}

.nsn-hero-photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.nsn-marquee {
    background: var(--navy-ink);
    color: color-mix(in oklch, white 80%, transparent);
    overflow: hidden;
    border-block: 1px solid color-mix(in oklch, white 8%, transparent);
}

.nsn-marquee__track {
    display: flex;
    width: max-content;
    gap: 2.5rem;
    padding: 1rem 0;
    animation: nsn-marquee 32s linear infinite;
}

.nsn-marquee__item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    white-space: nowrap;
    font-weight: 800;
}

.nsn-marquee__item i {
    color: var(--gold);
}

.nsn-section {
    padding-block: 5.5rem;
}

.nsn-kicker {
    color: color-mix(in oklch, var(--gold) 70%, #8a5a10);
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.nsn-section h2 {
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    font-weight: 900;
    margin-bottom: 0.75rem;
}

.nsn-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0;
    margin: 0 0 2rem;
    list-style: none;
    font-size: 0.92rem;
}

.nsn-breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-inline-start: 0.4rem;
    color: var(--muted);
}

.nsn-breadcrumb a {
    color: var(--muted);
    text-decoration: none;
}

.nsn-breadcrumb a:hover,
.nsn-breadcrumb [aria-current="page"] {
    color: var(--navy);
    font-weight: 800;
}

.nsn-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.nsn-step {
    position: relative;
    padding: 1.4rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    min-height: 100%;
    container-type: inline-size;
}

.nsn-step__num {
    width: 2.4rem;
    height: 2.4rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--gold);
    color: #14213d;
    font-weight: 900;
    margin-bottom: 1rem;
}

@container (max-width: 14rem) {
    .nsn-step p {
        font-size: 0.92rem;
    }
}

.nsn-bento {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.nsn-tile {
    padding: 1.5rem;
    border-radius: 1.5rem;
    background: var(--paper);
    border: 1px solid var(--line);
    min-height: 15.5rem;
    overflow: hidden;
    position: relative;
}

.nsn-tile--dark {
    background:
        linear-gradient(160deg, color-mix(in oklch, var(--navy) 92%, black), var(--navy-deep));
    color: white;
    border-color: transparent;
}

.nsn-tile--gold {
    background: linear-gradient(160deg, #f2a93b, #e08a12);
    color: var(--navy);
    border-color: transparent;
}

.nsn-tile i {
    font-size: 1.35rem;
    color: var(--gold);
    margin-bottom: 0.85rem;
}

.nsn-tile--gold i,
.nsn-tile--dark i {
    color: inherit;
}

.nsn-tile h3 {
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 0.55rem;
}

.nsn-photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.nsn-photo-card {
    position: relative;
    border-radius: 1.4rem;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    min-height: 18rem;
    box-shadow: var(--shadow-deep);
    background: #14213d;
}

.nsn-photo-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.nsn-photo-card figcaption {
    position: absolute;
    inset-inline: 0.8rem;
    bottom: 0.8rem;
    padding: 0.85rem 1rem;
    border-radius: 1rem;
    background: color-mix(in oklch, var(--navy-deep) 58%, transparent);
    backdrop-filter: blur(16px);
    color: white;
}

.nsn-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.nsn-stat {
    text-align: center;
    padding: 1.6rem 1rem;
    background: var(--paper);
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
}

.nsn-stat b {
    display: block;
    font-family: var(--display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    color: var(--navy);
    line-height: 1.1;
}

.nsn-escrow {
    background: var(--navy-deep);
    color: white;
    border-radius: 2rem;
    padding: 2.4rem;
    position: relative;
    overflow: hidden;
}

.nsn-escrow::after {
    content: "";
    position: absolute;
    width: 16rem;
    height: 16rem;
    inset-inline-end: -3rem;
    top: -4rem;
    border-radius: 50%;
    background: color-mix(in oklch, var(--gold) 28%, transparent);
    filter: blur(18px);
}

.nsn-roles {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.85rem;
}

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

.nsn-role {
    padding: 1.15rem;
    border-radius: 1.15rem;
    background: white;
    border: 1px solid var(--line);
    text-align: center;
}

.nsn-role i {
    color: var(--gold);
    font-size: 1.3rem;
    margin-bottom: 0.45rem;
}

.nsn-cta {
    text-align: center;
    padding: 4.5rem 1.5rem;
    border-radius: 2rem;
    background:
        radial-gradient(circle at 20% 20%, color-mix(in oklch, var(--gold) 26%, transparent), transparent 28%),
        linear-gradient(180deg, #14213d, #0b1224);
    color: white;
}

.nsn-footer {
    position: relative;
    overflow: hidden;
    margin-top: 2.5rem;
    padding: 4rem 0 1.6rem;
    background:
        radial-gradient(circle at 12% 0%, color-mix(in oklch, var(--gold) 18%, transparent), transparent 28%),
        linear-gradient(180deg, #14213d 0%, #0b1224 100%);
    color: color-mix(in oklch, white 78%, transparent);
}

.nsn-footer::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--gold) 55%, white), transparent);
}

.nsn-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 0.7fr 0.7fr 1fr;
    gap: 2rem 1.5rem;
    position: relative;
    z-index: 1;
}

.nsn-footer__brand p {
    margin: 1rem 0 0;
    max-width: 28rem;
    color: color-mix(in oklch, white 68%, transparent);
    line-height: 1.9;
}

.nsn-footer__col {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.nsn-footer__col h3 {
    color: white;
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.nsn-footer__col a {
    color: color-mix(in oklch, white 72%, transparent);
    text-decoration: none;
    font-weight: 700;
    width: fit-content;
    transition: color 0.3s var(--ease-out);
}

.nsn-footer__col a:hover,
.nsn-footer__col a:focus-visible {
    color: var(--gold);
}

.nsn-footer__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.nsn-footer__chips span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: color-mix(in oklch, white 8%, transparent);
    border: 1px solid color-mix(in oklch, white 12%, transparent);
    color: white;
    font-size: 0.82rem;
    font-weight: 700;
}

.nsn-footer__chips i {
    color: var(--gold);
    font-size: 0.75rem;
}

.m2-signature {
    --m2-sig-text: #f6f3ea;
    --m2-sig-accent: #f2a93b;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 2.2rem;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 14px;
    letter-spacing: 0.2px;
    text-align: center;
}

.m2-signature__logo {
    display: inline-flex;
    align-items: center;
    line-height: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.m2-signature__logo:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}

.m2-signature__logo img {
    height: 18px;
    width: auto;
    max-width: 52px;
    object-fit: contain;
}

.m2-signature__mark {
    display: inline-flex;
    width: 16px;
    height: 16px;
    color: var(--m2-sig-accent);
    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--m2-sig-accent) 55%, transparent));
    animation: m2-sig-pulse 3.4s ease-in-out infinite;
}

.m2-signature__mark svg {
    width: 100%;
    height: 100%;
    display: block;
}

@keyframes m2-sig-pulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.9; }
    50% { transform: scale(1.12) rotate(45deg); opacity: 1; }
}

.m2-signature__tag,
.m2-signature__tag strong {
    color: var(--m2-sig-text);
    font-size: 13px;
}

.m2-signature__year {
    color: color-mix(in srgb, var(--m2-sig-text) 78%, transparent);
    font-size: 13px;
}

@media (max-width: 575px) {
    .m2-signature { gap: 8px 10px; }
    .nsn-footer__grid { grid-template-columns: 1fr; }
}

.nsn-toasts {
    position: fixed;
    inset-inline-start: 1.2rem;
    bottom: 1.2rem;
    z-index: 80;
    display: grid;
    gap: 0.55rem;
}

.nsn-toast {
    background: var(--navy);
    color: white;
    padding: 0.85rem 1.1rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-deep);
    font-weight: 700;
}

.nsn-toast--success { background: #0f7a4a; }
.nsn-toast--error { background: #b42318; }

@media (max-width: 1199.98px) {
    .nsn-steps,
    .nsn-stats,
    .nsn-photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nsn-roles,
    .nsn-roles--three,
    .nsn-bento {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767.98px) {
    .nsn-hero {
        padding-block: 3rem 3.5rem;
        min-height: auto;
    }

    .nsn-hero h1 {
        max-width: none;
    }

    .nsn-stage {
        min-height: 22rem;
        margin-top: 2rem;
    }

    .nsn-float-card {
        position: relative;
        inset: auto;
        margin-bottom: 0.7rem;
    }

    .nsn-steps,
    .nsn-stats,
    .nsn-photo-grid,
    .nsn-roles,
    .nsn-roles--three,
    .nsn-bento {
        grid-template-columns: 1fr;
    }

    .nsn-tile {
        min-height: 0;
    }

    .nsn-escrow,
    .nsn-cta {
        padding: 1.6rem;
        border-radius: 1.3rem;
    }

    .nsn-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

@keyframes nsn-pulse {
    0% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--gold) 70%, transparent); }
    100% { box-shadow: 0 0 0 14px transparent; }
}

@keyframes nsn-float {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to { transform: translate3d(0, 24px, 0) scale(1.08); }
}

@keyframes nsn-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(50%); }
}