@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');


:root {

    --blue: #0753aa;
    --blue-light: #0878d1;
    --neon-blue: #00cfff;
    --neon-cyan: #00f7ff;

    --dark: #10233f;
    --text: #27364b;
    --muted: #718096;

    --light: #f5f9fd;
    --white: #ffffff;

}


/* =========================
   RESET
========================= */

* {

    margin: 0;
    padding: 0;

    box-sizing: border-box;

}


html {

    scroll-behavior: smooth;

}


body {

    font-family: "Poppins", sans-serif;

    color: var(--text);

    background: #ffffff;

    overflow-x: hidden;

}


a {

    text-decoration: none;

    color: inherit;

}


img {

    max-width: 100%;

    display: block;

}


button,
input,
textarea {

    font-family: inherit;

}


/* =========================
   HEADER
========================= */

.header {

    position: fixed;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 1000;

    background: rgba(255,255,255,.95);

    backdrop-filter: blur(15px);

    border-bottom: 1px solid rgba(20,60,100,.08);

    transition: .3s ease;

}


.navbar {

    max-width: 1250px;

    height: 80px;

    margin: auto;

    padding: 0 30px;

    display: flex;

    align-items: center;

    justify-content: space-between;

}


.logo {

    display: flex;

    align-items: center;

}


.logo img {

    width: 90px;

    height: 55px;

    object-fit: contain;

}


.nav-links {

    list-style: none;

    display: flex;

    align-items: center;

    gap: 25px;

}


.nav-links a {

    font-size: 13px;

    font-weight: 500;

    color: var(--dark);

    transition: .3s ease;

}


.nav-links a:hover {

    color: var(--blue-light);

}


.nav-button {

    padding: 12px 20px;

    background:
        linear-gradient(
            135deg,
            var(--blue),
            var(--blue-light)
        );

    color: white;

    border-radius: 8px;

    font-size: 12px;

    font-weight: 600;

    box-shadow:
        0 8px 20px rgba(8,120,209,.2);

    transition: .3s ease;

}


.nav-button:hover {

    transform: translateY(-2px);

    box-shadow:
        0 12px 25px rgba(8,120,209,.3);

}


.menu-button {

    display: none;

    border: none;

    background: transparent;

    color: var(--dark);

    font-size: 28px;

    cursor: pointer;

}


/* =========================
   HERO
========================= */

.hero {

    min-height: 760px;

    padding:
        150px
        8%
        100px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 80px;

    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(0,207,255,.08),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #ffffff,
            #f3f8fd
        );

}


.hero-content {

    max-width: 650px;

}


.small-title {

    color: var(--blue-light);

    font-size: 12px;

    font-weight: 700;

    letter-spacing: 2px;

}


.hero h1 {

    margin: 18px 0 25px;

    font-family: "Playfair Display", serif;

    font-size: clamp(50px, 6vw, 78px);

    line-height: 1.05;

    color: var(--dark);

}


.hero h1 span {

    color: var(--blue-light);

}


.hero p {

    max-width: 650px;

    color: #65758b;

    font-size: 15px;

    line-height: 1.9;

}


.hero-buttons {

    margin-top: 30px;

    display: flex;

    gap: 15px;

    flex-wrap: wrap;

}


.primary-button,
.secondary-button {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    min-height: 48px;

    padding: 0 22px;

    border-radius: 8px;

    font-size: 12px;

    font-weight: 600;

    transition: .3s ease;

}


.primary-button {

    background:
        linear-gradient(
            135deg,
            var(--blue),
            var(--blue-light)
        );

    color: white;

    box-shadow:
        0 10px 25px rgba(8,120,209,.2);

}


.primary-button:hover {

    transform: translateY(-3px);

    box-shadow:
        0 15px 30px rgba(8,120,209,.3);

}


.secondary-button {

    border: 1px solid #cbdced;

    color: var(--dark);

    background: white;

}


.secondary-button:hover {

    border-color: var(--neon-blue);

    color: var(--blue-light);

    transform: translateY(-3px);

}


/* =========================
   HERO BOOKS
========================= */

.hero-books {

    width: 430px;

    height: 440px;

    position: relative;

}


.book {

    position: absolute;

    width: 190px;

    height: 280px;

    border-radius: 5px;

    overflow: hidden;

    box-shadow:
        0 25px 50px rgba(0,30,80,.2);

}


.book-one {

    top: 45px;

    left: 20px;

    transform: rotate(-8deg);

    z-index: 2;

}


.book-two {

    top: 90px;

    right: 25px;

    transform: rotate(8deg);

    z-index: 1;

}


.book-cover {

    width: 100%;

    height: 100%;

    padding: 30px 20px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    text-align: center;

    color: white;

    background:
        linear-gradient(
            145deg,
            #0753aa,
            #20a0ed
        );

}


.book-two .book-cover {

    background:
        linear-gradient(
            145deg,
            #10233f,
            #1b568f
        );

}


.book-cover small {

    font-size: 9px;

    letter-spacing: 2px;

}


.book-cover h3 {

    margin: 15px 0;

    font-family: "Playfair Display", serif;

    font-size: 35px;

}


.book-cover p {

    font-size: 11px;

    color: rgba(255,255,255,.8);

}


.circle-decoration {

    position: absolute;

    width: 310px;

    height: 310px;

    right: 20px;

    bottom: 10px;

    border-radius: 50%;

    border:
        2px solid rgba(0,207,255,.3);

    box-shadow:
        0 0 50px rgba(0,207,255,.1);

}


/* =========================
   STATS
========================= */

.stats {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    padding: 55px 8%;

    background:
        linear-gradient(
            135deg,
            #081f38,
            #102d52
        );

    color: white;

}


.stat {

    text-align: center;

    padding: 15px;

}


.stat h2 {

    font-family: "Playfair Display", serif;

    font-size: 36px;

    color: white;

}


.stat p {

    margin-top: 6px;

    color: #91a2b7;

    font-size: 11px;

    text-transform: uppercase;

    letter-spacing: 1px;

}


/* =========================
   GENERAL SECTIONS
========================= */

.section {

    padding: 110px 8%;

}


.section-heading {

    max-width: 750px;

    margin:
        0 auto
        60px;

    text-align: center;

}


.section-heading span,
.section-label {

    color: var(--blue-light);

    font-size: 12px;

    font-weight: 700;

    letter-spacing: 2px;

}


.section-heading h2 {

    margin: 12px 0;

    font-family: "Playfair Display", serif;

    font-size: 45px;

    line-height: 1.2;

    color: var(--dark);

}


.section-heading p {

    color: #728196;

    font-size: 14px;

    line-height: 1.8;

}


/* =========================
   BOOKS
========================= */

.books-section {

    background: white;

}


.books-grid {

    max-width: 1200px;

    margin: auto;

    display: grid;

    grid-template-columns:
        repeat(4, minmax(0,1fr));

    gap: 28px;

}


.book-card {

    background: white;

    border:
        1px solid #e7eef7;

    border-radius: 18px;

    overflow: hidden;

    box-shadow:
        0 15px 40px rgba(0,0,0,.08);

    transition:
        transform .35s ease,
        box-shadow .35s ease;

}


.book-card:hover {

    transform: translateY(-10px);

    box-shadow:
        0 0 20px rgba(0,207,255,.25),
        0 20px 45px rgba(15,55,90,.14);

}


.card-cover {

    height: 300px;

    display: flex;

    align-items: center;

    justify-content: center;

    background:
        linear-gradient(
            145deg,
            #edf5fc,
            #dcecf9
        );

    overflow: hidden;

}


.book-cover-image {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: .4s ease;

}


.book-card:hover
.book-cover-image {

    transform: scale(1.04);

}


.book-info {

    padding: 24px;

}


.book-info small {

    color: var(--blue-light);

    font-size: 10px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

}


.book-info h3 {

    margin:
        8px 0
        10px;

    font-family: "Playfair Display", serif;

    font-size: 20px;

    line-height: 1.3;

    color: var(--dark);

}


.book-info p {

    color: #666;

    font-size: 13px;

    line-height: 1.6;

    margin-bottom: 18px;

}


.book-info a {

    color: var(--blue-light);

    font-size: 12px;

    font-weight: 600;

    transition: .25s;

}


.book-info a:hover {

    color: var(--neon-cyan);

}


/* =========================
   ABOUT
========================= */

.about {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 80px;

    align-items: center;

    background: #f4f8fd;

}


.about-image {

    height: 500px;

    position: relative;

    border-radius: 20px;

    background:
        linear-gradient(
            rgba(11,78,162,.2),
            rgba(11,78,162,.5)
        ),
        linear-gradient(
            145deg,
            #0b4ea2,
            #76c8f2
        );

    box-shadow:
        0 25px 60px rgba(0,30,80,.12);

}


.about-card {

    position: absolute;

    right: -30px;

    bottom: 30px;

    padding: 30px;

    background: white;

    border-radius: 12px;

    box-shadow:
        0 20px 40px rgba(0,30,80,.15);

}


.about-card span {

    color: var(--blue-light);

    font-size: 38px;

    font-weight: 700;

}


.about-card p {

    color: #65758b;

    font-size: 13px;

}


.about-content h2 {

    margin:
        15px 0
        20px;

    font-family: "Playfair Display", serif;

    font-size: 45px;

    line-height: 1.2;

    color: var(--dark);

}


.about-content p {

    margin-bottom: 20px;

    color: #68788d;

    line-height: 1.8;

}


/* =========================
   SERVICES
========================= */

.services-section {

    background: white;

}


.services-grid {

    max-width: 1200px;

    margin: auto;

    display: grid;

    grid-template-columns:
        repeat(4,1fr);

    gap: 25px;

}


.service-card {

    padding: 35px 25px;

    border:
        1px solid #e5edf6;

    border-radius: 12px;

    transition: .4s;

}


.service-card:hover {

    transform: translateY(-8px);

    border-color: var(--neon-blue);

    box-shadow:
        0 0 15px rgba(0,207,255,.25),
        0 18px 40px rgba(15,55,90,.1);

}


.service-icon {

    width: 55px;

    height: 55px;

    display: flex;

    align-items: center;

    justify-content: center;

    margin-bottom: 25px;

    border-radius: 12px;

    background: #e7f4ff;

    color: var(--blue-light);

    font-size: 23px;

}


.service-card h3 {

    margin-bottom: 10px;

    color: var(--dark);

}


.service-card p {

    color: #718096;

    font-size: 13px;

    line-height: 1.7;

}


/* =========================
   CLIENTELE
========================= */

.clientele-section {

    background: #f5f9fd;

}


.clientele-content {

    max-width: 1000px;

    margin: auto;

}


.client-list {

    display: grid;

    grid-template-columns:
        repeat(3,1fr);

    gap: 20px;

}


.client-item {

    min-height: 115px;

    padding: 25px 20px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;

    text-align: center;

    background: white;

    border:
        1px solid #dceaf5;

    border-radius: 14px;

    box-shadow:
        0 10px 30px rgba(20,70,120,.06);

    transition: .35s ease;

}


.client-item strong {

    color: var(--dark);

    font-size: 16px;

    margin-bottom: 7px;

}


.client-item span {

    color: var(--blue-light);

    font-size: 10px;

    font-weight: 600;

    letter-spacing: .7px;

    text-transform: uppercase;

}


.client-item:hover {

    transform: translateY(-7px);

    border-color: var(--neon-blue);

    box-shadow:
        0 0 18px rgba(0,207,255,.25),
        0 18px 40px rgba(15,70,120,.12);

}


.clientele-description {

    max-width: 850px;

    margin: 35px auto 0;

    padding: 25px 30px;

    background: white;

    border-left:
        4px solid var(--neon-blue);

    border-radius: 10px;

    box-shadow:
        0 10px 30px rgba(20,70,120,.06);

}


.clientele-description p {

    color: #65758b;

    font-size: 14px;

    line-height: 1.8;

}


/* =========================
   EVENTS
========================= */

.events-section {

    background: white;

}


.events-content {

    max-width: 1150px;

    margin: auto;

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 70px;

    align-items: center;

}


.events-image-frame {

    position: relative;

    overflow: hidden;

    border-radius: 20px;

    box-shadow:
        0 20px 50px rgba(0,30,80,.15);

}


.events-image-frame img {

    width: 100%;

    height: 450px;

    object-fit: cover;

}


.image-caption {

    position: absolute;

    left: 20px;

    bottom: 20px;

    padding: 15px 20px;

    border-radius: 10px;

    background: rgba(5,30,60,.85);

    color: white;

    backdrop-filter: blur(10px);

}


.image-caption span {

    font-size: 11px;

    font-weight: 700;

    letter-spacing: 1px;

}


.image-caption p {

    margin-top: 4px;

    font-size: 12px;

    color: #b9d8ef;

}


.events-text h3 {

    margin:
        15px 0
        20px;

    font-family: "Playfair Display", serif;

    font-size: 38px;

    color: var(--dark);

}


.events-text p {

    margin-bottom: 20px;

    color: #68788d;

    font-size: 14px;

    line-height: 1.9;

}


/* =========================
   CONTACT
========================= */

.contact-section {

    background: #f5f9fd;

}


.contact-container {

    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns:
        .9fr 1.1fr;

    gap: 70px;

}


.contact-info h3 {

    margin:
        15px 0
        20px;

    font-family: "Playfair Display", serif;

    font-size: 38px;

    color: var(--dark);

}


.contact-info > p {

    color: #68788d;

    font-size: 14px;

    line-height: 1.8;

    margin-bottom: 30px;

}


.contact-detail {

    margin-bottom: 20px;

}


.contact-detail strong {

    display: block;

    margin-bottom: 4px;

    color: var(--dark);

    font-size: 12px;

}


.contact-detail span {

    display: block;

    color: #718096;

    font-size: 13px;

    line-height: 1.6;

}


.contact-form-wrapper {

    padding: 35px;

    background: white;

    border-radius: 16px;

    box-shadow:
        0 15px 45px rgba(20,70,120,.08);

}


.input-row {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 20px;

}


.input-group {

    margin-bottom: 20px;

}


.input-group label {

    display: block;

    margin-bottom: 7px;

    color: var(--dark);

    font-size: 12px;

    font-weight: 600;

}


.input-group input,
.input-group textarea {

    width: 100%;

    padding: 13px 15px;

    border:
        1px solid #dce6f0;

    border-radius: 7px;

    outline: none;

    font-size: 13px;

    transition: .3s;

}


.input-group input:focus,
.input-group textarea:focus {

    border-color: var(--blue-light);

    box-shadow:
        0 0 0 3px rgba(8,120,209,.08);

}


.input-group textarea {

    resize: vertical;

}


.form-message {

    margin-top: 15px;

    color: var(--blue-light);

    font-size: 13px;

}


/* =========================
   FOOTER
========================= */

footer {

    background:
        linear-gradient(
            135deg,
            #081f38,
            #102d52
        );

    color: white;

    padding:
        65px 8%
        25px;

}


.footer-content {

    max-width: 1200px;

    margin: auto;

    display: grid;

    grid-template-columns:
        2fr 1fr 1fr;

    gap: 60px;

}


.footer-brand .logo img {

    width: 90px;

    height: 55px;

}


.footer-brand p {

    max-width: 300px;

    margin-top: 15px;

    color: #91a2b7;

    font-size: 13px;

    line-height: 1.7;

}


.footer-links {

    display: flex;

    flex-direction: column;

    gap: 10px;

}


.footer-links h4 {

    margin-bottom: 8px;

}


.footer-links a {

    color: #91a2b7;

    font-size: 13px;

    transition: .3s;

}


.footer-links a:hover {

    color: var(--neon-cyan);

}


.copyright {

    max-width: 1200px;

    margin:
        50px auto
        0;

    padding-top: 20px;

    border-top:
        1px solid #1b334e;

    color: #718399;

    font-size: 11px;

}


/* =========================
   BOOK MODAL
========================= */

.book-details-modal {

    position: fixed;

    inset: 0;

    z-index: 5000;

    display: none;

    align-items: center;

    justify-content: center;

    padding: 20px;

    background:
        rgba(5,20,40,.75);

    backdrop-filter: blur(8px);

}


.book-details-panel {

    width: min(700px,100%);

    max-height: 90vh;

    overflow-y: auto;

    position: relative;

    padding: 40px;

    background: white;

    border-radius: 18px;

    box-shadow:
        0 30px 80px rgba(0,0,0,.3);

}


.close-book-details {

    position: absolute;

    top: 15px;

    right: 18px;

    width: 40px;

    height: 40px;

    border: none;

    border-radius: 50%;

    background: #edf5fc;

    color: var(--dark);

    font-size: 26px;

    cursor: pointer;

}


.book-modal-category {

    color: var(--blue-light);

    font-size: 11px;

    font-weight: 700;

    letter-spacing: 2px;

    text-transform: uppercase;

}


.book-details-panel h2 {

    margin:
        10px 0;

    font-family: "Playfair Display", serif;

    color: var(--dark);

    font-size: 34px;

}


.book-modal-subtitle {

    color: #718096;

    font-size: 14px;

    margin-bottom: 25px;

}


#bookDetailsImage {

    width: 220px;

    max-height: 300px;

    object-fit: cover;

    margin:
        0 auto
        25px;

    border-radius: 8px;

    box-shadow:
        0 15px 35px rgba(0,0,0,.15);

}


.book-modal-author,
.book-modal-description {

    padding:
        18px 0;

    border-top:
        1px solid #e7eef7;

}


.book-modal-author strong,
.book-modal-description strong {

    display: block;

    margin-bottom: 7px;

    color: var(--dark);

    font-size: 12px;

}


.book-modal-author span,
.book-modal-description p {

    color: #68788d;

    font-size: 13px;

    line-height: 1.8;

}


/* =========================
   MOBILE
========================= */

@media (max-width: 1100px) {

    .nav-links {

        gap: 15px;

    }


    .books-grid {

        grid-template-columns:
            repeat(3,minmax(0,1fr));

    }


    .services-grid {

        grid-template-columns:
            repeat(2,1fr);

    }


    .client-list {

        grid-template-columns:
            repeat(2,1fr);

    }

}


@media (max-width: 1000px) {

    .hero {

        flex-direction: column;

        text-align: center;

        gap: 50px;

    }


    .hero-content {

        max-width: 700px;

    }


    .hero p {

        margin: auto;

    }


    .hero-buttons {

        justify-content: center;

    }


    .about {

        grid-template-columns: 1fr;

    }


    .contact-container {

        grid-template-columns: 1fr;

    }


    .events-content {

        grid-template-columns: 1fr;

    }

}


@media (max-width: 700px) {

    .navbar {

        padding: 0 20px;

    }


    .nav-links {

        position: absolute;

        top: 80px;

        left: 0;

        width: 100%;

        padding: 25px;

        display: none;

        flex-direction: column;

        background: white;

        text-align: center;

        box-shadow:
            0 10px 20px rgba(0,0,0,.08);

    }


    .nav-links.active {

        display: flex;

    }


    .nav-button {

        display: none;

    }


    .menu-button {

        display: block;

    }


    .hero {

        padding:
            130px
            20px
            70px;

    }


    .hero h1 {

        font-size: 48px;

    }


    .hero-books {

        transform: scale(.75);

        margin-top: -30px;

    }


    .stats {

        grid-template-columns:
            repeat(2,1fr);

        gap: 20px;

    }


    .section {

        padding:
            75px
            20px;

    }


    .section-heading h2,
    .about-content h2 {

        font-size: 35px;

    }


    .books-grid,
    .services-grid {

        grid-template-columns: 1fr;

    }


    .about-image {

        height: 350px;

    }


    .input-row {

        grid-template-columns: 1fr;

        gap: 0;

    }


    .footer-content {

        grid-template-columns:
            1fr 1fr;

    }


    .client-list {

        grid-template-columns:
            1fr 1fr;

    }


    .events-image-frame img {

        height: 350px;

    }


    .book-details-panel {

        padding: 30px 20px;

    }

}


@media (max-width: 520px) {

    .books-grid,
    .services-grid,
    .client-list {

        grid-template-columns: 1fr;

    }


    .hero-books {

        transform: scale(.65);

        margin-left: -40px;

    }


    .footer-content {

        grid-template-columns: 1fr;

        gap: 35px;

    }


    .card-cover {

        height: 280px;

    }

}


/* =========================
   SCROLLBAR
========================= */

::-webkit-scrollbar {

    width: 10px;

}


::-webkit-scrollbar-track {

    background: #eaf4ff;

}


::-webkit-scrollbar-thumb {

    background:
        linear-gradient(
            #0878d1,
            #00cfff
        );

    border-radius: 20px;

}


::-webkit-scrollbar-thumb:hover {

    background:
        linear-gradient(
            #00cfff,
            #00f7ff
        );

}