/* Start custom CSS for html, class: .elementor-element-477ffd1 *//* ================================================================
   LHAM TECH — BACKEND SERVICE PAGE
   URL : /services/developpement-web/backend/

   Namespace principal :
   #lham-backend-page

   Compatible :
   Elementor / WordPress
   Desktop / Tablet / Mobile
   ================================================================ */
/* ================ 01 — VARIABLES & BASE ===================================== */
#lham-backend-page {
    --lham-navy: #07111f;
    --lham-navy-2: #0b1728;
    --lham-navy-3: #101f33;
    --lham-blue: #1687ff;
    --lham-blue-light: #45a5ff;
    --lham-blue-dark: #0867c7;
    --lham-gold: #d6a84f;
    --lham-gold-light: #f0cc75;
    --lham-white: #ffffff;
    --lham-text: #172233;
    --lham-muted: #687588;
    --lham-soft: #f5f8fc;
    --lham-border: rgba(17, 39, 68, 0.10);
    --lham-radius-sm: 10px;
    --lham-radius-md: 16px;
    --lham-radius-lg: 24px;
    --lham-shadow-sm:
        0 8px 25px rgba(7, 17, 31, 0.07);
    --lham-shadow-md:
        0 18px 50px rgba(7, 17, 31, 0.10);
    --lham-shadow-lg:
        0 30px 80px rgba(7, 17, 31, 0.16);
    --lham-container: 1240px;
    width: 100%;
    overflow: hidden;
    color: var(--lham-text);
    font-family: inherit;
    line-height: 1.7;
}
/* RESET LOCAL */
#lham-backend-page *,
#lham-backend-page *::before,
#lham-backend-page *::after {
    box-sizing: border-box;
}
#lham-backend-page img {
    max-width: 100%;
    height: auto;
}
#lham-backend-page a {
    text-decoration: none;
}
#lham-backend-page p:last-child {
    margin-bottom: 0;
}
#lham-backend-page h1,
#lham-backend-page h2,
#lham-backend-page h3 {
    margin-top: 0;
    line-height: 1.15;
}
/* ============== 02 — CONTAINER =============================================== */
#lham-backend-page .lham-container {
    width: min(
        calc(100% - 48px),
        var(--lham-container)
    );
    margin-inline: auto;
}
/* ============== 03 — GENERIC SECTION ========================================= */
#lham-backend-page .lham-section {
    position: relative;
    padding: 110px 0;
    background: var(--lham-white);
}
#lham-backend-page .lham-section-soft {
    background:
        linear-gradient(
            180deg,
            #f7f9fc 0%,
            #f2f6fb 100%
        );
}
#lham-backend-page .lham-section-dark {
    position: relative;
    color: var(--lham-white);
    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(22, 135, 255, 0.13),
            transparent 32%
        ),
        radial-gradient(
            circle at 85% 80%,
            rgba(214, 168, 79, 0.07),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            var(--lham-navy),
            var(--lham-navy-2)
        );
}
/* ============== 04 — SECTION HEADINGS ==================================== */
#lham-backend-page .lham-section-heading {
    max-width: 780px;
    margin-bottom: 55px;
}
#lham-backend-page .lham-section-heading-centered {
    margin-inline: auto;
    text-align: center;
}
#lham-backend-page .lham-section-subtitle,
#lham-backend-page .lham-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 18px;
    color: var(--lham-blue);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
#lham-backend-page .lham-section-dark
.lham-section-subtitle {
    color: var(--lham-blue-light);
}
#lham-backend-page .lham-section-heading h2 {
    margin-bottom: 18px;
    color: var(--lham-navy);
    font-size: clamp(
        2rem,
        3.4vw,
        3.15rem
    );
    font-weight: 800;
    letter-spacing: -0.035em;
}
#lham-backend-page .lham-section-dark
.lham-section-heading h2 {
    color: var(--lham-white);
}
#lham-backend-page .lham-section-heading p {
    max-width: 720px;
    color: var(--lham-muted);
    font-size: 1.05rem;
}
#lham-backend-page
.lham-section-heading-centered p {
    margin-inline: auto;
}
/* ============== 05 — BUTTONS ============================================== */
#lham-backend-page .lham-hero-actions,
#lham-backend-page .lham-final-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
#lham-backend-page .lham-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    min-height: 50px;
    padding: 13px 22px;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 0.92rem;
    font-weight: 750;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease,
        border-color 0.25s ease;
}
#lham-backend-page .lham-btn:hover {
    transform: translateY(-3px);
}
#lham-backend-page .lham-btn-primary {
    color: var(--lham-white);
    background:
        linear-gradient(
            135deg,
            var(--lham-blue),
            var(--lham-blue-dark)
        );
    box-shadow:
        0 12px 30px rgba(22, 135, 255, 0.24);
}
#lham-backend-page .lham-btn-primary:hover {
    color: var(--lham-white);
    box-shadow:
        0 18px 40px rgba(22, 135, 255, 0.34);
}
#lham-backend-page .lham-btn-outline {
    color: var(--lham-navy);
    border-color: rgba(7, 17, 31, 0.15);
    background: rgba(255, 255, 255, 0.72);
}
#lham-backend-page .lham-btn-outline:hover {
    color: var(--lham-blue);
    border-color: var(--lham-blue);
}
#lham-backend-page .lham-section-dark
.lham-btn-outline {
    color: var(--lham-white);
    border-color: rgba(255,255,255,0.20);
    background: rgba(255,255,255,0.04);
}
/* ================ 06 — HERO ======================================== */
#lham-backend-page .lham-backend-hero {
    position: relative;
    min-height: 720px;
    padding: 120px 0 105px;
    display: flex;
    align-items: center;
    color: var(--lham-white);
    background:
        radial-gradient(
            circle at 15% 30%,
            rgba(22, 135, 255, 0.18),
            transparent 34%
        ),
        radial-gradient(
            circle at 88% 20%,
            rgba(214, 168, 79, 0.10),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #040b15,
            #091a2d 60%,
            #07111f
        );
}
#lham-backend-page .lham-backend-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.16;
    background-image:
        linear-gradient(
            rgba(255,255,255,0.04) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,0.04) 1px,
            transparent 1px
        );
    background-size: 60px 60px;
    -webkit-mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent
        );
    mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent
        );
}
#lham-backend-page .lham-backend-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns:
        minmax(0, 1.05fr)
        minmax(420px, 0.95fr);
    gap: 80px;
    align-items: center;
}
#lham-backend-page .lham-hero-kicker {
    color: var(--lham-blue-light);
}
#lham-backend-page .lham-backend-hero-content h1 {
    max-width: 760px;
    margin-bottom: 25px;
    font-size: clamp(
        2.7rem,
        5vw,
        5rem
    );
    font-weight: 850;
    letter-spacing: -0.055em;
}
#lham-backend-page .lham-backend-hero-content h1 span {
    display: block;
    color: var(--lham-blue-light);
}
#lham-backend-page .lham-backend-hero-content > p {
    max-width: 680px;
    margin-bottom: 28px;
    color: rgba(255,255,255,0.72);
    font-size: 1.12rem;
}
/* ============== 07 — HERO TECHNOLOGIES ================================= */
#lham-backend-page .lham-backend-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}
#lham-backend-page .lham-backend-tech span {
    padding: 6px 11px;
    border: 1px solid rgba(255,255,255,0.13);
    border-radius: 100px;
    color: rgba(255,255,255,0.75);
    background: rgba(255,255,255,0.045);
    font-size: 0.75rem;
    font-weight: 650;
}
/* ================ 08 — TERMINAL VISUAL ================================= */
#lham-backend-page .lham-backend-visual {
    display: flex;
    justify-content: center;
}
#lham-backend-page .lham-backend-terminal {
    width: 100%;
    max-width: 560px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.13);
    border-radius: 18px;
    background:
        linear-gradient(
            145deg,
            #0d1b2d,
            #07101c
        );
    box-shadow:
        0 40px 100px rgba(0,0,0,0.40),
        inset 0 1px 0 rgba(255,255,255,0.05);
    transform:
        perspective(1000px)
        rotateY(-5deg)
        rotateX(2deg);
    transition: transform 0.4s ease;
}
#lham-backend-page .lham-backend-terminal:hover {
    transform:
        perspective(1000px)
        rotateY(0deg)
        rotateX(0deg)
        translateY(-5px);
}
#lham-backend-page .lham-terminal-header {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 15px 18px;
    border-bottom:
        1px solid rgba(255,255,255,0.07);
    background: rgba(255,255,255,0.025);
}
#lham-backend-page .lham-terminal-header > span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.22);
}
#lham-backend-page .lham-terminal-header strong {
    margin-left: auto;
    color: rgba(255,255,255,0.45);
    font-size: 0.7rem;
    font-weight: 600;
}
#lham-backend-page .lham-terminal-body {
    min-height: 340px;
    padding: 30px;
    color: #d9e6f5;
    font-family:
        "SFMono-Regular",
        Consolas,
        "Liberation Mono",
        monospace;
    font-size: 0.86rem;
    line-height: 2.15;
}
#lham-backend-page .terminal-green {
    color: #43e28c;
}
#lham-backend-page .terminal-blue {
    color: var(--lham-blue-light);
}
#lham-backend-page .terminal-muted {
    color: rgba(255,255,255,0.35);
}
#lham-backend-page .terminal-cursor {
    color: var(--lham-blue-light);
    animation:
        lhamCursor 1s infinite;
}
@keyframes lhamCursor {
    0%, 45% {
        opacity: 1;
    }
    46%, 100% {
        opacity: 0;
    }
}
/* =============== 09 — EXPERTISE CARDS ==================================== */
#lham-backend-page .lham-backend-expertise-grid {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 20px;
}
#lham-backend-page .lham-backend-expertise-grid article {
    padding: 30px;
    border: 1px solid var(--lham-border);
    border-radius: var(--lham-radius-md);
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
    transition:
        transform 0.28s ease,
        box-shadow 0.28s ease,
        border-color 0.28s ease;
}
#lham-backend-page .lham-backend-expertise-grid article:hover {
    transform: translateY(-7px);
    border-color:
        rgba(22,135,255,0.28);
    box-shadow: var(--lham-shadow-md);
}
#lham-backend-page
.lham-backend-expertise-grid article > i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin-bottom: 23px;
    border-radius: 13px;
    color: var(--lham-blue);
    background:
        rgba(22,135,255,0.09);
    font-size: 1.25rem;
}
#lham-backend-page
.lham-backend-expertise-grid h3 {
    margin-bottom: 12px;
    color: var(--lham-navy);
    font-size: 1.12rem;
}
#lham-backend-page
.lham-backend-expertise-grid p {
    color: var(--lham-muted);
    font-size: 0.91rem;
}
/* =============== 10 — ARCHITECTURE =========================================== */
#lham-backend-page .lham-backend-architecture-grid {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 18px;
}
#lham-backend-page
.lham-backend-architecture-grid article {
    position: relative;
    min-height: 260px;
    padding: 32px;
    overflow: hidden;
    border:
        1px solid rgba(255,255,255,0.08);
    border-radius: var(--lham-radius-md);
    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,0.055),
            rgba(255,255,255,0.018)
        );
    transition:
        transform 0.3s ease,
        border-color 0.3s ease;
}
#lham-backend-page
.lham-backend-architecture-grid article:hover {
    transform: translateY(-6px);
    border-color:
        rgba(69,165,255,0.30);
}
#lham-backend-page .lham-backend-number {
    position: absolute;
    top: 22px;
    right: 25px;
    color: rgba(255,255,255,0.13);
    font-size: 2rem;
    font-weight: 850;
}
#lham-backend-page
.lham-backend-architecture-grid article > i {
    margin: 40px 0 22px;
    color: var(--lham-blue-light);
    font-size: 1.7rem;
}
#lham-backend-page
.lham-backend-architecture-grid h3 {
    margin-bottom: 12px;
    font-size: 1.1rem;
}
#lham-backend-page
.lham-backend-architecture-grid p {
    color: rgba(255,255,255,0.58);
    font-size: 0.9rem;
}
/* ================= 11 — BUSINESS LOGIC ================================ */
#lham-backend-page .lham-backend-feature-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 0.9fr)
        minmax(0, 1.1fr);
    gap: 90px;
    align-items: center;
}
#lham-backend-page .lham-business-flow {
    display: grid;
    grid-template-columns:
        1fr
        auto
        1fr
        auto
        1fr;
    gap: 12px;
    align-items: center;
}
#lham-backend-page .lham-business-flow > span {
    color: var(--lham-blue);
    font-size: 1.5rem;
    font-weight: 800;
}
#lham-backend-page .flow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    padding: 20px;
    border:
        1px solid var(--lham-border);
    border-radius: var(--lham-radius-md);
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
    text-align: center;
}
#lham-backend-page .flow-node.active {
    border-color:
        rgba(22,135,255,0.30);
    background:
        linear-gradient(
            145deg,
            #ffffff,
            #edf7ff
        );
    box-shadow:
        0 20px 50px rgba(22,135,255,0.14);
}
#lham-backend-page .flow-node i {
    margin-bottom: 12px;
    color: var(--lham-blue);
    font-size: 1.7rem;
}
#lham-backend-page .flow-node strong {
    font-size: 0.85rem;
}
#lham-backend-page .lham-backend-feature-content h2 {
    margin-bottom: 20px;
    color: var(--lham-navy);
    font-size: clamp(
        2rem,
        3.2vw,
        3rem
    );
    letter-spacing: -0.035em;
}
#lham-backend-page .lham-backend-feature-content > p {
    margin-bottom: 25px;
    color: var(--lham-muted);
}
#lham-backend-page .lham-check-list {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 11px 25px;
    margin: 0;
    padding: 0;
    list-style: none;
}
#lham-backend-page .lham-check-list li {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--lham-text);
    font-size: 0.88rem;
}
#lham-backend-page .lham-check-list i {
    color: var(--lham-blue);
}
/* =============== 12 — DATABASE ====================================== */
#lham-backend-page .lham-database-grid {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 20px;
}
#lham-backend-page .lham-database-grid article {
    padding: 30px;
    border:
        1px solid var(--lham-border);
    border-radius: var(--lham-radius-md);
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
    text-align: center;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}
#lham-backend-page .lham-database-grid article:hover {
    transform: translateY(-6px);
    box-shadow: var(--lham-shadow-md);
}
#lham-backend-page .lham-database-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 16px;
    color: var(--lham-blue);
    background:
        rgba(22,135,255,0.09);
    font-size: 1.4rem;
}
#lham-backend-page .lham-database-grid h3 {
    margin-bottom: 10px;
    font-size: 1.08rem;
}
#lham-backend-page .lham-database-grid p {
    color: var(--lham-muted);
    font-size: 0.88rem;
}
#lham-backend-page .lham-database-technologies {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 35px;
}
#lham-backend-page .lham-database-technologies span {
    padding: 7px 15px;
    border-radius: 100px;
    color: var(--lham-blue);
    background: rgba(22,135,255,0.08);
    font-size: 0.78rem;
    font-weight: 750;
}
/* ================ 13 — API ============================================ */
#lham-backend-page .lham-backend-api-flow {
    display: grid;
    grid-template-columns:
        1fr
        auto
        1fr
        auto
        1fr
        auto
        1fr;
    gap: 14px;
    align-items: center;
}
#lham-backend-page .lham-backend-api-flow > div:not(.flow-arrow) {
    min-height: 180px;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border:
        1px solid rgba(255,255,255,0.09);
    border-radius: var(--lham-radius-md);
    background:
        rgba(255,255,255,0.035);
    text-align: center;
    transition: 0.25s ease;
}
#lham-backend-page
.lham-backend-api-flow > div:not(.flow-arrow):hover,
#lham-backend-page
.lham-backend-api-flow > div.active {
    border-color:
        rgba(69,165,255,0.30);
    background:
        rgba(22,135,255,0.08);
    transform: translateY(-5px);
}
#lham-backend-page .lham-backend-api-flow i {
    margin-bottom: 15px;
    color: var(--lham-blue-light);
    font-size: 1.65rem;
}
#lham-backend-page .lham-backend-api-flow strong {
    margin-bottom: 4px;
    font-size: 0.92rem;
}
#lham-backend-page .lham-backend-api-flow span {
    color: rgba(255,255,255,0.45);
    font-size: 0.72rem;
}
#lham-backend-page .lham-backend-api-flow > b {
    color: var(--lham-blue-light);
    font-size: 1.5rem;
}
#lham-backend-page .lham-backend-api-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 25px;
    margin-top: 35px;
}
#lham-backend-page .lham-backend-api-features span {
    color: rgba(255,255,255,0.65);
    font-size: 0.82rem;
}
#lham-backend-page .lham-backend-api-features i {
    margin-right: 5px;
    color: #43e28c;
}
/* ============= 14 — SECURITY =========================================== */
#lham-backend-page .lham-security-layout {
    display: grid;
    grid-template-columns:
        minmax(280px, 0.7fr)
        minmax(0, 1.3fr);
    gap: 90px;
    align-items: center;
}
#lham-backend-page .lham-security-visual {
    display: flex;
    justify-content: center;
}
#lham-backend-page .lham-security-shield {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 230px;
    height: 260px;
    color: var(--lham-blue);
    background:
        linear-gradient(
            145deg,
            #edf7ff,
            #ffffff
        );
    clip-path:
        polygon(
            50% 0,
            92% 17%,
            88% 67%,
            50% 100%,
            12% 67%,
            8% 17%
        );
    filter:
        drop-shadow(
            0 25px 35px
            rgba(22,135,255,0.15)
        );
}
#lham-backend-page .lham-security-shield i {
    margin-bottom: 10px;
    font-size: 4rem;
}
#lham-backend-page .lham-security-shield span {
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.22em;
}
#lham-backend-page .lham-security-content h2 {
    margin-bottom: 20px;
    color: var(--lham-navy);
    font-size: clamp(
        2rem,
        3.2vw,
        3rem
    );
    letter-spacing: -0.035em;
}
#lham-backend-page .lham-security-content > p {
    max-width: 700px;
    margin-bottom: 30px;
    color: var(--lham-muted);
}
#lham-backend-page .lham-security-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 12px;
}
#lham-backend-page .lham-security-grid div {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    border:
        1px solid var(--lham-border);
    border-radius: 12px;
    background: var(--lham-white);
}
#lham-backend-page .lham-security-grid i {
    color: var(--lham-blue);
}
#lham-backend-page .lham-security-grid strong {
    font-size: 0.77rem;
}
/* ================= 15 — PERFORMANCE ================================== */
#lham-backend-page .lham-backend-performance-layout {
    display: grid;
    grid-template-columns:
        minmax(280px, 0.7fr)
        minmax(0, 1.3fr);
    gap: 70px;
    align-items: start;
}
#lham-backend-page
.lham-backend-performance-layout > div:first-child h2 {
    margin-bottom: 20px;
    color: var(--lham-navy);
    font-size: clamp(
        2rem,
        3.2vw,
        3rem
    );
    letter-spacing: -0.035em;
}
#lham-backend-page
.lham-backend-performance-layout > div:first-child p {
    color: var(--lham-muted);
}
#lham-backend-page .lham-backend-performance-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 18px;
}
#lham-backend-page .lham-backend-performance-grid article {
    padding: 27px;
    border:
        1px solid var(--lham-border);
    border-radius: var(--lham-radius-md);
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
}
#lham-backend-page
.lham-backend-performance-grid i {
    color: var(--lham-blue);
    font-size: 1.35rem;
}
#lham-backend-page
.lham-backend-performance-grid h3 {
    margin: 17px 0 8px;
    font-size: 1rem;
}
#lham-backend-page
.lham-backend-performance-grid p {
    color: var(--lham-muted);
    font-size: 0.83rem;
}
/* ================= 16 — TECHNOLOGIES ======================================= */
#lham-backend-page .lham-backend-tech-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 18px;
}
#lham-backend-page .lham-backend-tech-grid article {
    padding: 30px;
    border:
        1px solid rgba(255,255,255,0.08);
    border-radius: var(--lham-radius-md);
    background:
        rgba(255,255,255,0.035);
    transition:
        transform 0.25s ease,
        border-color 0.25s ease;
}
#lham-backend-page .lham-backend-tech-grid article:hover {
    transform: translateY(-6px);
    border-color:
        rgba(69,165,255,0.30);
}
#lham-backend-page .lham-backend-tech-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    margin-bottom: 22px;
    border-radius: 14px;
    color: var(--lham-blue-light);
    background:
        rgba(22,135,255,0.09);
    font-size: 1.5rem;
}
#lham-backend-page .lham-backend-tech-icon span {
    font-size: 0.85rem;
    font-weight: 850;
}
#lham-backend-page .lham-backend-tech-grid h3 {
    margin-bottom: 10px;
    color: var(--lham-white);
    font-size: 1.05rem;
}
#lham-backend-page .lham-backend-tech-grid p {
    color: rgba(255,255,255,0.55);
    font-size: 0.84rem;
}
#lham-backend-page .lham-backend-tech-grid a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 12px;
    color: var(--lham-blue-light);
    font-size: 0.78rem;
    font-weight: 750;
}
#lham-backend-page .lham-backend-tech-grid a:hover {
    color: var(--lham-gold-light);
}
/* =============== 17 — PROJECTS ======================================== */
#lham-backend-page .lham-backend-project-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 20px;
}
#lham-backend-page .lham-backend-project-grid article {
    position: relative;
    min-height: 230px;
    padding: 32px;
    border:
        1px solid var(--lham-border);
    border-radius: var(--lham-radius-md);
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}
#lham-backend-page .lham-backend-project-grid article:hover {
    transform: translateY(-6px);
    box-shadow: var(--lham-shadow-md);
}
#lham-backend-page
.lham-backend-project-grid article > i {
    margin-bottom: 22px;
    color: var(--lham-blue);
    font-size: 1.55rem;
}
#lham-backend-page
.lham-backend-project-grid h3 {
    margin-bottom: 10px;
    font-size: 1.05rem;
}
#lham-backend-page
.lham-backend-project-grid p {
    color: var(--lham-muted);
    font-size: 0.86rem;
}
#lham-backend-page .lham-backend-project-grid a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 12px;
    color: var(--lham-blue);
    font-size: 0.78rem;
    font-weight: 750;
}
/* ================ 18 — FULLSTACK FLOW ================================ */
#lham-backend-page .lham-fullstack-flow {
    display: grid;
    grid-template-columns:
        1fr
        auto
        1fr
        auto
        1fr;
    gap: 20px;
    align-items: center;
    max-width: 950px;
    margin-inline: auto;
}
#lham-backend-page .lham-fullstack-flow > div:not(.flow-arrow) {
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 25px;
    border:
        1px solid rgba(255,255,255,0.09);
    border-radius: var(--lham-radius-md);
    background:
        rgba(255,255,255,0.035);
    text-align: center;
}
#lham-backend-page
.lham-fullstack-flow > div.active {
    border-color:
        rgba(69,165,255,0.35);
    background:
        rgba(22,135,255,0.08);
    box-shadow:
        0 20px 50px rgba(22,135,255,0.10);
}
#lham-backend-page .lham-fullstack-flow i {
    margin-bottom: 14px;
    color: var(--lham-blue-light);
    font-size: 1.7rem;
}
#lham-backend-page .lham-fullstack-flow strong {
    color: var(--lham-white);
    font-size: 0.95rem;
}
#lham-backend-page .lham-fullstack-flow span {
    margin-top: 4px;
    color: rgba(255,255,255,0.45);
    font-size: 0.75rem;
}
#lham-backend-page .flow-arrow {
    color: var(--lham-blue-light);
    font-size: 1.5rem;
    font-weight: 800;
}
/* ================ 19 — METHODOLOGY =================================== */
#lham-backend-page .lham-backend-method-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 10px;
}
#lham-backend-page .lham-backend-method-grid article {
    position: relative;
    min-height: 230px;
    padding: 25px 18px;
    border: 1px solid var(--lham-border);
    border-radius: var(--lham-radius-md);
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
    text-align: center;
}
#lham-backend-page
.lham-backend-method-grid article > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-bottom: 20px;
    border-radius: 50%;
    color: var(--lham-white);
    background: var(--lham-blue);
    font-size: 0.7rem;
    font-weight: 850;
}
#lham-backend-page
.lham-backend-method-grid article > i {
    display: block;
    margin-bottom: 17px;
    color: var(--lham-blue);
    font-size: 1.35rem;
}
#lham-backend-page
.lham-backend-method-grid h3 {
    margin-bottom: 9px;
    font-size: 0.92rem;
}
#lham-backend-page
.lham-backend-method-grid p {
    color: var(--lham-muted);
    font-size: 0.76rem;
}
/* ================== 20 — FAQ ======================================= */
#lham-backend-page .lham-faq-list {
    max-width: 900px;
    margin-inline: auto;
}
#lham-backend-page .lham-faq-item {
    margin-bottom: 12px;
    border: 1px solid var(--lham-border);
    border-radius: 13px;
    background: var(--lham-white);
    box-shadow: var(--lham-shadow-sm);
    overflow: hidden;
}
#lham-backend-page .lham-faq-item summary {
    position: relative;
    padding: 21px 25px;
    cursor: pointer;
    color: var(--lham-navy);
    font-size: 0.95rem;
    font-weight: 750;
    list-style: none;
}
#lham-backend-page .lham-faq-item summary::-webkit-details-marker {
    display: none;
}
#lham-backend-page .lham-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lham-blue);
    font-size: 1.25rem;
    font-weight: 500;
}
#lham-backend-page
.lham-faq-item[open]
summary::after {
    content: "−";
}
#lham-backend-page .lham-faq-content {
    padding: 0 25px 22px;
    border-top:
        1px solid var(--lham-border);
}
#lham-backend-page .lham-faq-content p {
    padding-top: 18px;
    color: var(--lham-muted);
    font-size: 0.88rem;
}
/* ================= 21 — FINAL CTA ================================= */
#lham-backend-page .lham-backend-final-cta {
    padding: 115px 0;
    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(22,135,255,0.25),
            transparent 45%
        ),
        linear-gradient(
            135deg,
            #06101e,
            #0a1d31
        );
}
#lham-backend-page .lham-final-cta {
    max-width: 900px;
    margin-inline: auto;
    text-align: center;
}
#lham-backend-page .lham-final-cta .lham-section-subtitle {
    color: var(--lham-blue-light);
}
#lham-backend-page .lham-final-cta h2 {
    margin-bottom: 20px;
    color: var(--lham-white);
    font-size: clamp(
        2.2rem,
        4vw,
        3.7rem
    );
    letter-spacing: -0.045em;
}
#lham-backend-page .lham-final-cta > p {
    max-width: 700px;
    margin: 0 auto 30px;
    color: rgba(255,255,255,0.63);
    font-size: 1rem;
}
#lham-backend-page .lham-final-cta-actions {
    justify-content: center;
}
/* ================= 22 — RESPONSIVE TABLET =========================== */
@media (max-width: 1100px) {
    #lham-backend-page .lham-backend-hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    #lham-backend-page .lham-backend-hero-content {
        max-width: 800px;
        margin-inline: auto;
        text-align: center;
    }
    #lham-backend-page .lham-backend-hero-content > p {
        margin-inline: auto;
    }
    #lham-backend-page .lham-backend-tech,
    #lham-backend-page .lham-hero-actions {
        justify-content: center;
    }
    #lham-backend-page .lham-backend-visual {
        max-width: 650px;
        margin-inline: auto;
    }
    #lham-backend-page .lham-backend-expertise-grid,
    #lham-backend-page .lham-backend-architecture-grid,
    #lham-backend-page .lham-database-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
    #lham-backend-page .lham-backend-feature-grid,
    #lham-backend-page .lham-security-layout,
    #lham-backend-page .lham-backend-performance-layout {
        grid-template-columns: 1fr;
        gap: 55px;
    }
    #lham-backend-page .lham-backend-api-flow {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
    #lham-backend-page .lham-backend-api-flow > b {
        display: none;
    }
    #lham-backend-page .lham-backend-tech-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
    #lham-backend-page .lham-backend-project-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
    #lham-backend-page .lham-backend-method-grid {
        grid-template-columns:
            repeat(4, minmax(0, 1fr));
    }
}
/* ================= 23 — RESPONSIVE MOBILE ========================= */
@media (max-width: 700px) {
    #lham-backend-page .lham-container {
        width: min(
            calc(100% - 30px),
            var(--lham-container)
        );
    }
    #lham-backend-page .lham-section {
        padding: 75px 0;
    }
    #lham-backend-page .lham-backend-hero {
        min-height: 100%;
        padding: 90px 0 70px;
    }
    #lham-backend-page .lham-backend-hero-content h1 {
        font-size: clamp(
            2.25rem,
            12vw,
            3.3rem
        );
    }
    #lham-backend-page .lham-backend-hero-content > p {
        font-size: 0.98rem;
    }
    #lham-backend-page .lham-hero-actions,
    #lham-backend-page .lham-final-cta-actions {
        flex-direction: column;
        width: 100%;
    }
    #lham-backend-page .lham-btn {
        width: 100%;
    }
    #lham-backend-page .lham-backend-terminal {
        transform: none;
    }
    #lham-backend-page .lham-terminal-body {
        min-height: 280px;
        padding: 22px;
        font-size: 0.73rem;
    }
    #lham-backend-page .lham-section-heading {
        margin-bottom: 38px;
    }
    #lham-backend-page .lham-section-heading h2,
    #lham-backend-page .lham-backend-feature-content h2,
    #lham-backend-page .lham-security-content h2,
    #lham-backend-page
    .lham-backend-performance-layout > div:first-child h2 {
        font-size: 2rem;
    }
    #lham-backend-page .lham-backend-expertise-grid,
    #lham-backend-page .lham-backend-architecture-grid,
    #lham-backend-page .lham-database-grid,
    #lham-backend-page .lham-backend-tech-grid,
    #lham-backend-page .lham-backend-project-grid {
        grid-template-columns: 1fr;
    }
    #lham-backend-page .lham-backend-feature-grid {
        gap: 45px;
    }
    #lham-backend-page .lham-business-flow {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    #lham-backend-page .lham-business-flow > span {
        transform: rotate(90deg);
        justify-self: center;
    }
    #lham-backend-page .lham-check-list {
        grid-template-columns: 1fr;
    }
    #lham-backend-page .lham-backend-api-flow {
        grid-template-columns: 1fr;
    }
    #lham-backend-page
    .lham-backend-api-flow
    > div:not(.flow-arrow) {
        min-height: 135px;
    }
    #lham-backend-page .lham-security-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
    #lham-backend-page .lham-backend-performance-grid {
        grid-template-columns: 1fr;
    }
    #lham-backend-page .lham-fullstack-flow {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    #lham-backend-page .flow-arrow {
        transform: rotate(90deg);
        justify-self: center;
    }
    #lham-backend-page .lham-backend-method-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
    #lham-backend-page .lham-faq-item summary {
        padding-right: 50px;
    }
    #lham-backend-page .lham-final-cta h2 {
        font-size: 2.25rem;
    }
}
/* ================= 24 — SMALL MOBILE ================================= */
@media (max-width: 420px) {
    #lham-backend-page .lham-security-grid {
        grid-template-columns: 1fr;
    }
    #lham-backend-page .lham-backend-method-grid {
        grid-template-columns: 1fr;
    }
    #lham-backend-page .lham-backend-tech {
        justify-content: center;
    }
    #lham-backend-page .lham-section-subtitle,
    #lham-backend-page .lham-hero-kicker {
        font-size: 0.68rem;
    }
}
/* ================= 25 — ACCESSIBILITY / REDUCED MOTION ============== */
@media (prefers-reduced-motion: reduce) {
    #lham-backend-page *,
    #lham-backend-page *::before,
    #lham-backend-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}/* End custom CSS */