:root {
    --accent: #801070;
    --accent-soft: #a2459b;
    --text: #464747;
    --surface: rgba(128, 16, 112, 0.05);
    --surface-strong: rgba(128, 16, 112, 0.12);
    --border: rgba(70, 71, 71, 0.12);
    --shadow: 0 18px 40px rgba(128, 16, 112, 0.14);
    --radius: 18px;
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    color: var(--text);
    background: #ffffff;
    line-height: 1.7;
}

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

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

button {
    font-family: inherit;
}

.container {
    width: min(92%, var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    transition: box-shadow 0.5s ease;
}

.site-header.scrolled {
    box-shadow: 0 10px 30px rgba(70, 71, 71, 0.12);
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    width: 140px;
    height: auto;
    display: block;
}

.brand-name {
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 0.3px;
}

.brand-sub {
    font-weight: 300;
    font-size: 0.85rem;
    color: rgba(70, 71, 71, 0.7);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 0.95rem;
}

.nav-links a {
    position: relative;
    padding: 6px 0;
    transition: color 0.4s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.4s ease;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--accent);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
    width: 100%;
}

.lang-switch {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    transition: background 0.4s ease, color 0.4s ease, border 0.4s ease;
}

.lang-switch:hover,
.lang-switch:focus {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: transparent;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

body.menu-open .menu-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

body.menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
}

body.menu-open .menu-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(128, 16, 112, 0.12), transparent 52%),
        radial-gradient(circle at 80% 30%, rgba(162, 69, 155, 0.12), transparent 46%),
        linear-gradient(120deg, rgba(128, 16, 112, 0.06), rgba(255, 255, 255, 0.9));
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 56px;
    padding: 120px 0 90px;
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.eyebrow {
    display: inline-flex;
    font-size: 0.85rem;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: rgba(70, 71, 71, 0.6);
    margin-bottom: 18px;
}

.hero-title {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.2;
    margin: 0 0 18px;
    animation: heroFade 800ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-subline {
    font-size: 1.1rem;
    margin: 0 0 28px;
    max-width: 520px;
    animation: heroFade 800ms cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.15s;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    animation: heroFade 800ms cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.25s;
}

.hero-visual {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 360px;
    overflow: hidden;
}

.hero-visual img {
    width: 100%;
    height: auto;
    max-height: 460px;
    object-fit: cover;
    border-radius: calc(var(--radius) - 6px);
    position: relative;
    z-index: 1;
}

.hero-visual::before {
    content: '';
    position: absolute;
    inset: 14px;
    border-radius: calc(var(--radius) - 8px);
    background: linear-gradient(135deg, rgba(128, 16, 112, 0.18), rgba(255, 255, 255, 0.6));
    z-index: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-indicator span {
    width: 4px;
    height: 10px;
    border-radius: 8px;
    background: var(--accent);
    animation: scrollMove 1.6s ease-out infinite;
}

.section {
    padding: 96px 0;
}

.section:nth-of-type(even) {
    background: var(--surface);
}

.section-header {
    max-width: 720px;
    margin-bottom: 48px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin: 0 0 18px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    bottom: -10px;
    width: 72px;
    height: 3px;
    background: var(--accent);
    transition: width 0.6s ease;
}

.js .section-title::after {
    width: 0;
}

.js .section.reveal.is-visible .section-title::after {
    width: 72px;
}

.section-subtitle {
    margin: 0;
    color: rgba(70, 71, 71, 0.7);
}

.grid {
    display: grid;
    gap: 24px;
}

.media-grid {
    display: grid;
    gap: 32px;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: stretch;
}

.media-text {
    display: grid;
    gap: 24px;
    position: relative;
    z-index: 2;
}

.media-visual {
    position: relative;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(128, 16, 112, 0.1), rgba(255, 255, 255, 0.7));
    padding: 18px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    overflow: hidden;
    z-index: 1;
}

.media-visual img {
    width: 100%;
    height: auto;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.media-grid.reverse .media-text {
    order: 2;
}

.media-grid.reverse .media-visual {
    order: 1;
}

.media-visual::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: calc(var(--radius) - 6px);
    border: 1px solid rgba(128, 16, 112, 0.16);
    opacity: 0.6;
    z-index: 0;
}

.media-visual.cover {
    padding: 14px;
    aspect-ratio: 4 / 3;
}

.media-visual.contain {
    align-items: flex-end;
}

.media-visual.cover img {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: cover;
    border-radius: calc(var(--radius) - 8px);
}

.media-visual.contain img {
    max-height: 420px;
    filter: drop-shadow(0 18px 26px rgba(128, 16, 112, 0.18));
}

.media-visual.shift-up {
    margin-top: -18px;
}

.media-visual.shift-down {
    margin-top: 18px;
}

.grid.two {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid.three {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid.four {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
    background: #ffffff;
    border: 1px solid var(--border);
    padding: 28px;
    border-radius: var(--radius);
    box-shadow: 0 12px 30px rgba(70, 71, 71, 0.08);
    transition: transform 0.5s ease, box-shadow 0.5s ease, border 0.5s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
    border-color: rgba(212, 0, 0, 0.3);
}

.capability-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cap-icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    background: var(--surface);
    border-radius: 14px;
    display: grid;
    place-items: center;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.capability-card:hover .cap-icon {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(212, 0, 0, 0.15);
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.checklist li {
    padding-inline-start: 30px;
    position: relative;
}

.checklist li::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    top: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    background: rgba(212, 0, 0, 0.12);
}

.js .checklist li {
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.js .card.is-visible .checklist li {
    opacity: 1;
    transform: translateY(0);
}

.js .card.is-visible .checklist li:nth-child(1) {
    transition-delay: 0.05s;
}

.js .card.is-visible .checklist li:nth-child(2) {
    transition-delay: 0.1s;
}

.js .card.is-visible .checklist li:nth-child(3) {
    transition-delay: 0.15s;
}

.js .card.is-visible .checklist li:nth-child(4) {
    transition-delay: 0.2s;
}

.quality-highlight {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.quality-highlight span {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-weight: 500;
}

.quality-note {
    margin: 0;
    color: rgba(70, 71, 71, 0.7);
}

.metrics {
    text-align: center;
}

.metric-card {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 26px 20px;
    background: var(--surface);
    display: grid;
    gap: 10px;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.metric-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 26px rgba(70, 71, 71, 0.12);
}

.metric-value {
    font-size: 2rem;
    font-weight: 500;
    color: var(--accent);
}

.metric-label {
    color: rgba(70, 71, 71, 0.7);
}

.sustain-quote {
    display: grid;
    gap: 12px;
}

.contact-grid {
    align-items: start;
}

.contact-details {
    display: grid;
    gap: 18px;
}

.contact-card {
    padding: 20px;
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: grid;
    gap: 6px;
}

.contact-label {
    font-size: 0.85rem;
    color: rgba(70, 71, 71, 0.6);
}

.contact-value {
    font-weight: 500;
}

.contact-form {
    display: grid;
    gap: 16px;
}

.field {
    position: relative;
}

.field input,
.field textarea {
    width: 100%;
    padding: 18px 16px 12px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #ffffff;
    font-size: 0.95rem;
    color: var(--text);
    transition: border 0.4s ease, box-shadow 0.4s ease;
}

.field textarea {
    min-height: 140px;
    resize: vertical;
}

.field label {
    position: absolute;
    inset-inline-start: 16px;
    top: 16px;
    font-size: 0.85rem;
    color: rgba(70, 71, 71, 0.6);
    transition: transform 0.4s ease, color 0.4s ease, font-size 0.4s ease;
    pointer-events: none;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: rgba(212, 0, 0, 0.6);
    box-shadow: 0 0 0 3px rgba(212, 0, 0, 0.12);
}

.contact-form.was-validated input:invalid,
.contact-form.was-validated textarea:invalid {
    border-color: rgba(212, 0, 0, 0.6);
    box-shadow: 0 0 0 3px rgba(212, 0, 0, 0.12);
}

.field input:focus + label,
.field textarea:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:not(:placeholder-shown) + label {
    transform: translateY(-12px);
    font-size: 0.75rem;
    color: var(--accent);
}

.form-alert {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
}

.form-alert.success {
    background: rgba(212, 0, 0, 0.08);
    border: 1px solid rgba(212, 0, 0, 0.3);
}

.form-alert.error {
    background: rgba(70, 71, 71, 0.08);
    border: 1px solid rgba(70, 71, 71, 0.2);
}

.form-error-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 6px;
    color: rgba(70, 71, 71, 0.7);
    font-size: 0.85rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 26px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 500;
    transition: transform 0.4s ease, box-shadow 0.4s ease, background 0.4s ease, color 0.4s ease;
}

.btn.primary {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 10px 24px rgba(212, 0, 0, 0.2);
}

.btn.primary:hover {
    transform: translateY(-3px);
}

.btn.ghost {
    border-color: var(--border);
    color: var(--text);
}

.btn.ghost:hover {
    background: var(--surface);
}

.site-footer {
    background: var(--surface);
    padding: 64px 0 28px;
}

.footer-grid {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-bottom: 28px;
}

.footer-text {
    color: rgba(70, 71, 71, 0.7);
    margin: 12px 0 0;
}

.footer-brand {
    display: grid;
    gap: 8px;
}

.footer-logo {
    width: 170px;
    height: auto;
}

.footer-links,
.footer-contact {
    display: grid;
    gap: 10px;
}

.footer-links a {
    transition: color 0.4s ease;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 18px;
    text-align: center;
    color: rgba(70, 71, 71, 0.6);
    font-size: 0.85rem;
}

.js .reveal {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: transform, opacity;
}

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

@keyframes heroFade {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollMove {
    0% {
        transform: translateY(-6px);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(8px);
        opacity: 0;
    }
}

:dir(rtl) .nav-links {
    flex-direction: row-reverse;
}

:dir(rtl) .hero-actions {
    flex-direction: row-reverse;
}

:dir(rtl) .media-text {
    order: 2;
}

:dir(rtl) .media-visual {
    order: 1;
}

:dir(rtl) .media-grid.reverse .media-text {
    order: 1;
}

:dir(rtl) .media-grid.reverse .media-visual {
    order: 2;
}

:dir(rtl) .media-visual.shift-up,
:dir(rtl) .media-visual.shift-down {
    margin-top: 0;
}

:dir(rtl) .section-header,
:dir(rtl) .card,
:dir(rtl) .contact-card,
:dir(rtl) .metric-card {
    text-align: start;
}

@media (max-width: 980px) {
    .nav-links {
        position: fixed;
        inset: 76px 20px auto 20px;
        background: #ffffff;
        border: 1px solid var(--border);
        border-radius: 18px;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow);
        transform: translateY(-20px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.4s ease, transform 0.4s ease;
    }

    body.menu-open .nav-links {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .menu-toggle {
        display: inline-flex;
    }

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

    .media-text,
    .media-visual {
        order: 0;
    }

    .media-visual.shift-up,
    .media-visual.shift-down {
        margin-top: 0;
    }
}

@media (max-width: 720px) {
    .hero-grid {
        padding: 110px 0 70px;
    }

    .hero-visual {
        min-height: 260px;
    }

    .hero-visual img {
        max-height: 320px;
    }

    .hero-actions {
        width: 100%;
    }

    .scroll-indicator {
        display: none;
    }

    .section {
        padding: 72px 0;
    }

    .brand-logo {
        width: 120px;
    }
}

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

    .reveal,
    .js .reveal {
        opacity: 1;
        transform: none;
    }

    .js .checklist li {
        opacity: 1;
        transform: none;
    }
}