:root {
    --bg: #f4f8ff;
    --surface: rgba(255, 255, 255, 0.78);
    --surface-strong: #ffffff;
    --text: #101827;
    --muted: #5f6f85;
    --line: rgba(16, 24, 39, 0.08);
    --primary: #1976f3;
    --primary-dark: #0f58bb;
    --accent: #ffbf47;
    --accent-soft: #fff1cc;
    --shadow: 0 20px 60px rgba(22, 59, 105, 0.12);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: min(1120px, calc(100% - 2rem));
    --transition: 260ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Cairo", sans-serif;
    background: linear-gradient(180deg, #f8fbff 0%, #eff5ff 100%);
    color: var(--text);
    line-height: 1.8;
    overflow-x: hidden;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

button {
    border: 0;
    background: none;
    cursor: pointer;
}

.container {
    width: var(--container);
    margin-inline: auto;
}

.page-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

.glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(40px);
    opacity: 0.5;
}

.glow-one {
    width: 360px;
    height: 360px;
    background: rgba(25, 118, 243, 0.24);
    top: -90px;
    right: -120px;
}

.glow-two {
    width: 320px;
    height: 320px;
    background: rgba(255, 191, 71, 0.24);
    left: -80px;
    top: 38%;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(25, 118, 243, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(25, 118, 243, 0.04) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.75), transparent);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
    transition: padding var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
    padding: 0.7rem 0;
    background: rgba(248, 251, 255, 0.82);
    backdrop-filter: blur(18px);
    box-shadow: 0 12px 30px rgba(11, 30, 60, 0.08);
}

.navbar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-mark {
    width: 100px;
    height: 100px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    overflow: hidden;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.brand-copy {
    display: grid;
    gap: 0.1rem;
}

.brand-copy strong {
    font-family: "Poppins", "Cairo", sans-serif;
    font-size: 1.1rem;
}

.brand-copy small {
    color: var(--muted);
    font-size: 0.75rem;
    letter-spacing: 0.03em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem;
    border: 1px solid rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.66);
    backdrop-filter: blur(14px);
    border-radius: 999px;
    box-shadow: var(--shadow);
}

.nav-menu a {
    padding: 0.75rem 1rem;
    border-radius: 999px;
    color: var(--muted);
    font-weight: 600;
    transition: color var(--transition), background var(--transition), transform var(--transition);
}

.nav-menu a:hover,
.nav-menu a.is-active {
    background: rgba(25, 118, 243, 0.1);
    color: var(--primary);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(16, 24, 39, 0.08);
    box-shadow: var(--shadow);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 99px;
    transition: transform var(--transition), opacity var(--transition);
}

.hero-section {
    padding: 3.5rem 0 2rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 2rem;
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 191, 71, 0.18);
    color: #7b5300;
    font-weight: 700;
    font-size: 0.9rem;
}

.hero-copy h1,
.section-heading h2 {
    margin: 1rem 0 0.75rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.hero-copy h1 {
    font-size: clamp(3rem, 9vw, 5.5rem);
    font-family: "Poppins", "Cairo", sans-serif;
}

.hero-lead,
.section-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 1.08rem;
    max-width: 62ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0 1.7rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 56px;
    padding: 0.95rem 1.45rem;
    border-radius: 18px;
    font-weight: 800;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4ba6ff);
    color: #fff;
    box-shadow: 0 18px 30px rgba(25, 118, 243, 0.28);
}

.btn-primary:hover {
    box-shadow: 0 22px 38px rgba(25, 118, 243, 0.32);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(16, 24, 39, 0.08);
    color: var(--text);
    box-shadow: var(--shadow);
}

.btn-block {
    width: 100%;
}

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

.stat-card,
.about-card,
.service-card,
.benefit-card,
.testimonial-card,
.contact-card,
.contact-form-wrap,
.showcase-item {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.stat-card {
    padding: 1rem 1.1rem;
}

.stat-card strong,
.service-card h3,
.about-card h3,
.showcase-item strong,
.benefit-card strong,
.testimonial-card strong {
    display: block;
    margin-bottom: 0.3rem;
}

.stat-card span,
.service-card p,
.benefit-card span,
.testimonial-card p,
.contact-card p,
.contact-card a {
    color: var(--muted);
}

.hero-visual {
    position: relative;
}

.visual-card {
    position: relative;
    padding: 1.1rem;
    border-radius: 36px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(232, 241, 255, 0.74));
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 30px 70px rgba(20, 53, 96, 0.16);
}

.visual-card img {
    width: 100%;
    border-radius: 28px;
}

.float-note {
    position: absolute;
    max-width: 240px;
    padding: 0.95rem 1rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 18px 36px rgba(17, 37, 68, 0.16);
}

.float-note span {
    display: block;
    color: var(--primary);
    font-size: 0.88rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.float-note strong {
    line-height: 1.5;
}

.note-top {
    top: 1.2rem;
    left: -1.2rem;
}

.note-bottom {
    right: -1.1rem;
    bottom: 1.5rem;
}

.section {
    padding: 4.8rem 0;
}

.section-alt {
    position: relative;
}

.section-alt::before {
    content: "";
    position: absolute;
    inset: 2rem auto 2rem 50%;
    width: min(92vw, 1150px);
    transform: translateX(-50%);
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.7);
    z-index: -1;
}

.section-heading {
    display: grid;
    gap: 0.7rem;
    margin-bottom: 2.2rem;
}

.about-layout,
.contact-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.about-card,
.service-card,
.testimonial-card,
.benefit-card,
.contact-card,
.contact-form-wrap {
    padding: 1.4rem;
}

.feature-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.8rem;
}

.feature-list li {
    position: relative;
    padding-inline-start: 1.4rem;
}

.feature-list li::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0.7rem;
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

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

.service-card {
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover,
.benefit-card:hover,
.testimonial-card:hover,
.showcase-item:hover {
    transform: translateY(-6px);
    border-color: rgba(25, 118, 243, 0.25);
    box-shadow: 0 24px 48px rgba(16, 40, 70, 0.16);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(25, 118, 243, 0.14), rgba(255, 191, 71, 0.25));
}

.service-icon svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: var(--primary);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.showcase-item {
    position: relative;
    overflow: hidden;
    margin: 0;
    min-height: 280px;
}

.showcase-item:nth-child(1),
.showcase-item:nth-child(4) {
    grid-column: span 4;
}

.showcase-item:nth-child(2),
.showcase-item:nth-child(5) {
    grid-column: span 4;
}

.showcase-item:nth-child(3) {
    grid-column: span 4;
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 420ms ease;
}

.showcase-item:hover img {
    transform: scale(1.05);
}

.showcase-item figcaption {
    position: absolute;
    inset: auto 0 0;
    padding: 1.2rem;
    color: #fff;
    background: linear-gradient(180deg, transparent, rgba(10, 18, 31, 0.9));
}

.benefit-card {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-card strong {
    margin: 0;
    min-width: 48px;
    font-family: "Poppins", sans-serif;
    font-size: 1.4rem;
    color: var(--primary);
}

.testimonials-grid {
    align-items: stretch;
}

.testimonial-card p {
    margin-top: 0;
}

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

.contact-copy h2 {
    margin: 0.8rem 0 0.6rem;
    line-height: 1.15;
    font-size: clamp(2rem, 5vw, 3rem);
}

.contact-cards {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.contact-card span {
    display: block;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.contact-card a {
    font-weight: 800;
    color: var(--text);
}

.form-alert {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 18px;
}

.form-alert strong {
    display: block;
    margin-bottom: 0.25rem;
}

.form-alert.success {
    background: rgba(18, 188, 82, 0.12);
    color: #0d7135;
}

.form-alert.error {
    background: rgba(255, 104, 104, 0.12);
    color: #a52222;
}

.contact-form {
    display: grid;
    gap: 1rem;
}

.field-group {
    display: grid;
    gap: 0.45rem;
}

.field-group label {
    font-weight: 700;
}

.field-group input,
.field-group select,
.field-group textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 16px;
    border: 1px solid rgba(16, 24, 39, 0.12);
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
    outline: none;
    border-color: rgba(25, 118, 243, 0.5);
    box-shadow: 0 0 0 4px rgba(25, 118, 243, 0.12);
}

.field-error {
    color: #b13232;
    font-size: 0.9rem;
}

.site-footer {
    padding: 2rem 0 2.6rem;
}

.footer-layout {
    display: grid;
    gap: 1.2rem;
    padding: 1.6rem;
    border-radius: 28px;
    background: rgba(11, 20, 33, 0.95);
    color: rgba(255, 255, 255, 0.88);
}

.footer-brand-link .brand-copy small {
    color: rgba(255, 255, 255, 0.58);
}

.footer-brand p {
    margin: 1rem 0 0;
    color: rgba(255, 255, 255, 0.68);
    max-width: 60ch;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.82);
}

.copyright {
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
}

.whatsapp-float {
    position: fixed;
    left: 1.25rem;
    bottom: 1.25rem;
    z-index: 90;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    background: #19b857;
    color: #fff;
    font-weight: 800;
    box-shadow: 0 18px 32px rgba(25, 184, 87, 0.28);
    transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 38px rgba(25, 184, 87, 0.36);
}

.whatsapp-float svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 1100px) {
    .hero-grid,
    .about-layout,
    .contact-layout,
    .services-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .showcase-item {
        grid-column: span 6 !important;
    }

    .hero-copy h1 {
        font-size: clamp(2.8rem, 10vw, 4.5rem);
    }
}

@media (max-width: 820px) {
    .site-header {
        padding: 0.85rem 0;
    }

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

    .nav-menu {
        position: absolute;
        top: calc(100% + 0.8rem);
        right: 1rem;
        left: 1rem;
        padding: 0.8rem;
        border-radius: 24px;
        display: grid;
        gap: 0.3rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    }

    .nav-menu.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-menu a {
        border-radius: 14px;
    }

    .hero-section {
        padding-top: 2rem;
    }

    .hero-grid,
    .about-layout,
    .contact-layout,
    .services-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .showcase-item {
        grid-column: span 12 !important;
    }

    .float-note {
        position: static;
        max-width: none;
        margin-top: 1rem;
    }

    .visual-card {
        padding: 0.8rem;
    }

    .section {
        padding: 4rem 0;
    }

    .footer-layout {
        padding: 1.35rem;
    }
}

@media (max-width: 560px) {
    :root {
        --container: min(100% - 1.1rem, 1120px);
    }

    .hero-copy h1 {
        font-size: 2.7rem;
    }

    .btn,
    .nav-toggle {
        min-height: 52px;
    }

    .brand-mark {
        width: 44px;
        height: 44px;
    }

    .whatsapp-float {
        left: 0.8rem;
        bottom: 0.8rem;
        padding: 0.8rem 0.95rem;
    }
}