@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');

/* =========================================
   VARIABLES
========================================= */

:root {
    --primary: #030397;
    --secondary: #e63946;
    --dark: #11162b;
    --white: #ffffff;
    --border: #e5e8f2;
    --muted: #9ca3af;
    --light: #f8f9ff;

    --shadow: 0 15px 40px rgba(3, 3, 151, 0.10);
    --transition: 0.3s ease;
}


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

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--white);
    color: #1f2937;
    overflow-x: hidden;
}

img {
    display: block;
}

a {
    text-decoration: none;
}


/* =========================================
   UTILITIES
========================================= */

.mt {
    margin-top: 20px;
}

.mb {
    margin-bottom: 10px;
}

.m {
    margin: 15px 0;
}

.fw,
.full {
    width: 100%;
}

.pd {
    padding: 10px 20px;
}

.flex {
    display: flex;
}

.justify {
    justify-content: space-between;
}

.item-center,
.flex-center {
    align-items: center;
}

.flex-center {
    display: flex;
}

.gap {
    gap: 60px;
}

.lgap {
    gap: 20px;
}


/* =========================================
   CONTAINER
========================================= */

.container,
.container-course,
.container-reviews,
.container-packs {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.container-course,
.container-reviews,
.container-packs {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.6;
}


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

.top-header {
    background-color: var(--primary);
    padding: 10px 0;
}

.top-header-info {
    display: flex;
    gap: 20px;
    align-items: center;
}

.top-header-info i {
    color: var(--secondary);
    margin-right: 8px;
}

.top-header-info p {
    color: white;
}

.social {
    display: flex;
    gap: 12px;
}

.social a i {
    color: var(--secondary);
    font-size: 18px;
    transition: var(--transition);
}

.social a:hover i {
    transform: translateY(-3px);
    color: white;
}


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

.site-header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    border-top: 1px solid var(--border);
    background: white;
    position: relative;
    z-index: 1000;
}

.logo img {
    max-height: 60px;
}


/* =========================================
   NAVIGATION
========================================= */

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.main-nav a {
    color: #111827;
    font-weight: 700;
    transition: var(--transition);
    position: relative;
}

.main-nav a:hover {
    color: var(--primary);
}

.main-nav a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--secondary);
    bottom: -5px;
    right: 0;
    transition: var(--transition);
}

.main-nav a:hover::after {
    width: 100%;
}


/* =========================================
   MOBILE MENU BUTTON
========================================= */

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: white;
    cursor: pointer;
}

.menu-toggle span {
    width: 21px;
    height: 2px;
    display: block;
    margin: 5px auto;
    background: #111827;
    transition: var(--transition);
}


/* =========================================
   BUTTONS
========================================= */

.btn,
.btn-second {
    padding: 12px 35px;
    border: none;
    color: white;
    border-radius: 10px;
    font-size: 17px;
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition);
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.btn {
    background: var(--primary);
    box-shadow: 0 12px 24px rgba(3, 3, 151, 0.18);
}

.btn-second {
    background: var(--secondary);
    box-shadow: 0 12px 24px rgba(230, 57, 70, 0.18);
}

.btn:hover,
.btn-second:hover {
    transform: translateY(-4px);
}

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

.btn-second:hover {
    background: var(--primary);
}


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

.hero {
    background:
        radial-gradient(circle at 15% 20%, rgba(25, 183, 166, 0.13), transparent 28%),
        radial-gradient(circle at 82% 14%, rgba(91, 76, 240, 0.15), transparent 30%),
        linear-gradient(180deg, #fbfbff 0%, #ffffff 100%);

    padding: 90px 0;
}

.hero-content {
    width: 95%;
}

.hero-content h1,
.hero-content h2 {
    font-size: clamp(36px, 5vw, 50px);
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-content h1 {
    color: var(--primary);
}

.hero-content p {
    width: 90%;
    color: #6b7280;
    font-size: 17px;
    line-height: 1.9;
}

.eyebrow {
    display: inline-block;
    font-weight: 800;
    color: var(--secondary);
    padding: 10px 25px;
    border-radius: 30px;
    background-image: linear-gradient(
        90deg,
        #e6394640 20%,
        #e6394600 100%
    );
}

.hero-actions {
    margin-top: 35px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.hero-img {
    width: 45%;
}

.hero-img img {
    width: 100%;
    border-radius: 30px;
    box-shadow: var(--shadow);
}


/* =========================================
   COURSES
========================================= */

.courses {
    padding-bottom: 90px;
}

.container-course h2 {
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 15px;
    text-align: center;
}

.container-course > p {
    text-align: center;
    color: #6b7280;
}

.btns-levels {
    margin-top: 25px;
}

.cards-courses {
    width: 100%;
    margin-top: 40px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.card-course {
    padding: 15px;
    border-radius: 25px;
    border: 1px solid var(--border);
    background: white;
    transition: var(--transition);
    overflow: hidden;
}

.card-course:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
    border-color: rgba(3, 3, 151, 0.2);
}

.card-course img {
    width: 100%;
    border-radius: 18px;
    transition: var(--transition);
}

.card-course:hover img {
    transform: scale(1.03);
}

.card-course h3 {
    margin: 15px 0 8px;
}

.card-course p {
    color: #6b7280;
}

.price {
    color: var(--secondary);
    font-size: 20px;
    font-weight: 800;
}

.card-course i {
    color: var(--secondary);
    margin-left: 5px;
}


/* =========================================
   TEACHER
========================================= */

.teacher {
    padding: 90px 0;
    background: var(--light);
}

.teacher h2 {
    font-size: clamp(32px, 5vw, 48px);
    color: var(--primary);
    margin-bottom: 20px;
}

.teacher p {
    margin-bottom: 20px;
    color: #6b7280;
    line-height: 1.9;
}

.teacher i {
    color: var(--secondary);
    font-size: 18px;
    margin-left: 10px;
}

.teacher-content {
    width: 50%;
}

.teach-img {
    width: 45%;
    background-color: var(--primary);
    border-radius: 30px;
    text-align: center;
    overflow: hidden;
}




/* =========================================
   TEACHERS CARDS
========================================= */

.teachers {
    padding: 90px 0;
}



.teacher-card {
    width: 100%;
    text-align: center;
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.teacher-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow);
}

.teacher-card img {
    width: 100%;
    border-radius: 0;
    height: 400px;
}

.teacher-card-content {
    background-color: var(--primary);
    padding: 20px;
}

.teacher-card-content h3,
.teacher-card-content p {
    color: white;
}

.teacher-card-content a {
    display: inline-block;
    color: var(--secondary);
    font-size: 20px;
    padding: 5px;
    transition: var(--transition);
}

.teacher-card-content a:hover {
    transform: scale(1.15);
}


/* =========================================
   REVIEWS
========================================= */

.reviews {
    padding: 90px 0;
    background:
        radial-gradient(
            circle at 15% 10%,
            rgba(91, 76, 240, 0.25),
            transparent 30%
        ),
        var(--dark);
}

.eyebrow-black {
    display: inline-block;
    font-weight: 800;
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    background-image:
        linear-gradient(
            90deg,
            #343CD982 20%,
            #F2295B00 100%
        );
}

.reviews h2 {
    color: white;
    font-size: clamp(32px, 5vw, 48px);
    margin: 20px 0;
    text-align: center;
}

.box-reviews {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.review-card {
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.review-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.09);
}

.stars {
    color: #ffb84d;
    letter-spacing: 3px;
}

.review-card > p {
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.9;
}

.student {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
}

.student > span {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--primary);
    background: white;
    font-weight: 800;
}

.name-student {
    display: flex;
    flex-direction: column;
}

.name-student strong {
    color: white;
}

.student small {
    color: rgba(255, 255, 255, 0.58);
}


/* =========================================
   PACKS
========================================= */

.packs {
    padding: 90px 0;
}

.container-packs .packs-title {
    font-size: clamp(32px, 5vw, 48px);
    margin: 20px 0;
    text-align: center;
}

.boxes-packs {
    width: 100%;
    margin-top: 40px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.pack {
    width: 100%;
    border-radius: 30px 0;
    border: 1px solid var(--border);
    transition: var(--transition);
    padding-bottom: 25px;
    text-align: center;
    overflow: hidden;
}

.pack:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
}

.pack h3 {
    background-color: var(--primary);
    color: white;
    width: 100%;
    padding: 30px 0;
    text-align: center;
    border-radius: 30px 0;
}

.pack h2 {
    color: var(--secondary);
    margin: 20px 0;
}

.pack p {
    color: var(--primary);
    padding: 0 20px;
    margin-bottom: 12px;
}

.pack i {
    color: var(--secondary);
    font-size: 18px;
    margin-left: 10px;
}


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

.contact {
    background:
        linear-gradient(
            360deg,
            #ffffff 0%,
            #d4dfed 100%
        );
}

.contact-info {
    width: 70%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.contact-img {
    width: 45%;
    text-align: end;
}

.contact-img img {
    margin-right: auto;
}

.contact-info h2 {
    margin: 20px 0;
    font-size: clamp(32px, 5vw, 48px);
    color: var(--primary);
}

.contact-info .info-desc {
    margin-bottom: 20px;
    color: #6b7280;
}

.math {
    color: var(--primary);
}

.contact-info .flex {
    margin-top: 20px;
    gap: 10px;
    flex-wrap: wrap;
}


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

.footer {
    padding-top: 80px;
    background:
        radial-gradient(
            circle at 15% 10%,
            rgba(91, 76, 240, 0.25),
            transparent 30%
        ),
        var(--dark);
}

.footer .container {
    align-items: flex-start;
    gap: 50px;
}

.footer-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-column h2,
.footer-column h3 {
    color: white;
}

.footer p {
    color: var(--muted);
}

.footer-column a {
    color: var(--muted);
    text-decoration: none;
    font-size: 15px;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--secondary);
    transform: translateX(-4px);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links i {
    font-size: 22px;
    transition: var(--transition);
}

.social-links a {
    color: var(--secondary);
}

.social-links a:hover i {
    transform: translateY(-4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 40px;
}

.footer-bottom p {
    text-align: center;
    padding: 25px 0;
    margin: 0;
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 992px) {

    .main-nav {
        gap: 15px;
    }

    .main-nav a {
        font-size: 14px;
    }

    .hero-content h1,
    .hero-content h2 {
        font-size: 42px;
    }

    .cards-courses,
    .box-reviews,
    .boxes-packs {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer .container {
        flex-wrap: wrap;
    }

    .footer-column {
        min-width: 40%;
    }

    .gap {
        gap: 35px;
    }
}


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

@media (max-width: 768px) {

    /* HEADER */

    .site-header {
        padding: 12px 0;
    }

    .container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .menu-toggle {
        display: block;
        flex-shrink: 0;
    }

    .main-nav {
        position: absolute;

        top: calc(100% + 12px);
        right: 18px;
        left: 18px;

        display: none;
        flex-direction: column;
        align-items: stretch;

        gap: 0;

        background: white;
        padding: 10px;

        border: 1px solid var(--border);
        border-radius: 16px;

        box-shadow:
            0 15px 35px
            rgba(0, 0, 0, 0.08);

        z-index: 999;
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        display: block;
        width: 100%;
        padding: 13px 15px;
        text-align: right;
        border-radius: 10px;
        font-size: 15px;
    }

    .main-nav a::after {
        display: none;
    }

    .main-nav a:hover {
        background: #f1f5ff;
    }

    .site-header .container > .btn {
        display: none;
    }


    /* TOP HEADER */

    .top-header .container {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .top-header-info {
        gap: 8px;
        flex-wrap: wrap;
        justify-content: center;
    }


    /* GENERAL SECTIONS */

    .hero,
    .teacher,
    .teachers,
    .reviews,
    .packs {
        padding: 60px 0;
    }

    .contact{
        padding-top: 60px;
    }
    


    /* HERO */

    .hero .container {
        flex-direction: column;
    }

    .hero-content,
    .hero-img {
        width: 100%;
    }

    .hero-content {
        text-align: center;
    }

    .hero-content h1,
    .hero-content h2 {
        font-size: 36px;
    }

    .hero-content p {
        width: 100%;
        font-size: 16px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-img {
        margin-top: 30px;
    }


    /* COURSES */

    .cards-courses,
    .box-reviews,
    .boxes-packs {
        grid-template-columns: 1fr;
    }

    .container-course h2,
    .container-reviews h2,
    .container-packs h2,
    .packs-title {
        text-align: center;
    }

    .btns-levels {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }


    /* TEACHER */

    .teacher .container {
        flex-direction: column;
    }

    .teacher-content,
    .teach-img {
        width: 100%;
    }

    .teacher-content {
        text-align: center;
    }


    .teachers .container{
        flex-wrap: wrap;
    }


    /* CONTACT */

    .contact .container {
        flex-direction: column;
    }

    .contact-info,
    .contact-img {
        width: 100%;
    }

    .contact-info {
        align-items: center;
        text-align: center;
    }

    .contact-img {
        margin-top: 30px;
        text-align: center;
    }


    /* FOOTER */

    .footer .container {
        flex-direction: column;
        gap: 35px;
    }

    .footer-column {
        width: 100%;
    }

}


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

@media (max-width: 480px) {

    .container,
    .container-course,
    .container-reviews,
    .container-packs {
        padding-left: 15px;
        padding-right: 15px;
    }

    .hero-content h1,
    .hero-content h2 {
        font-size: 30px;
    }

    .container-course h2,
    .teacher h2,
    .reviews h2,
    .contact-info h2,
    .container-packs .packs-title {
        font-size: 30px;
    }

    

    .hero-actions {
        width: 100%;
        flex-direction: column;
    }

   

    .eyebrow,
    .eyebrow-black {
        font-size: 13px;
        padding: 8px 18px;
    }
}