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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text3);
    background: var(--white);
    line-height: 1.7;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}


/* =========================================================
   MAIN SECTION
========================================================= */

.ielts-modules-section {
    width: 100%;
    padding: 100px 0;
    background: radial-gradient(circle at 8% 15%, rgba(255, 169, 0, 0.07), transparent 25%), radial-gradient(circle at 92% 70%, rgba(0, 53, 55, 0.05), transparent 28%), linear-gradient(180deg, #ffffff 0%, var(--light-bg) 100%);
}


/* =========================================================
   SECTION HEADING
========================================================= */

.section-heading {
    max-width: 780px;
    margin: 0 auto 65px;
    text-align: center;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
}

.section-tag::before,
.section-tag::after {
    content: "";
    display: block;
    width: 35px;
    height: 2px;
    background: var(--secondary);
}

.section-heading h1 {
    margin-bottom: 18px;
    color: var(--primary);
    font-size: clamp(34px, 5vw, 54px);
    font-weight: 800;
    line-height: 1.12;
}

.section-heading h1 span {
    color: var(--secondary);
}

.section-heading p {
    max-width: 700px;
    margin: auto;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.8;
}


/* =========================================================
   MODULE CARD
========================================================= */

.module-card {
    position: relative;
    margin-bottom: 38px;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border3);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.module-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 169, 0, 0.45);
    box-shadow: var(--shadow-md);
}


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

.module-header {
    position: relative;
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 34px 38px;
    border-bottom: 1px solid var(--border);
}

.module-header::after {
    content: "";
    position: absolute;
    left: 38px;
    bottom: -1px;
    width: 130px;
    height: 3px;
    background: var(--secondary);
}

.module-icon {
    width: 75px;
    min-width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    background: rgba(255, 169, 0, 0.1);
    border: 1px solid rgba(255, 169, 0, 0.35);
    border-radius: 18px;
    font-size: 33px;
    transition: var(--transition);
}

.module-card:hover .module-icon {
    color: var(--white);
    background: var(--primary);
    border-color: var(--primary);
    transform: rotate(-4deg);
}

.module-header h2 {
    margin: 0 0 5px;
    color: var(--primary);
    font-size: 30px;
    font-weight: 800;
    line-height: 1.2;
}

.module-header h2 span {
    color: var(--secondary);
}

.module-header p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}


/* =========================================================
   MODULE CONTENT
========================================================= */

.module-content {
    padding: 38px;
}

.module-intro {
    margin-bottom: 32px;
    color: var(--text3);
    font-size: 16px;
    line-height: 1.85;
}

.module-intro strong {
    color: var(--primary);
}


/* =========================================================
   CONTENT BOX
========================================================= */

.content-box {
    height: 100%;
    padding: 27px;
    background: var(--light-bg);
    border: 1px solid var(--border3);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.content-box:hover {
    background: var(--white);
    border-color: rgba(255, 169, 0, 0.45);
    box-shadow: var(--shadow-sm);
    transform: translateY(-3px);
}

.content-box h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 19px;
    color: var(--primary);
    font-size: 17px;
    font-weight: 800;
}

.content-box h4 i {
    color: var(--secondary);
    font-size: 21px;
}

.content-box p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
}


/* =========================================================
   SKILL LIST
========================================================= */

.skill-list {
    padding: 0;
    margin: 0;
    list-style: none;
}

.skill-list li {
    position: relative;
    padding-left: 27px;
    margin-bottom: 11px;
    color: var(--text3);
    font-size: 14px;
    line-height: 1.6;
}

.skill-list li:last-child {
    margin-bottom: 0;
}

.skill-list li::before {
    content: "\F26A";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--secondary);
    font-family: "bootstrap-icons";
    font-size: 16px;
}


/* =========================================================
   QUESTION SECTION
========================================================= */

.question-section {
    margin-top: 32px;
}

.question-section h3 {
    margin-bottom: 18px;
    color: var(--primary);
    font-size: 19px;
    font-weight: 800;
}

.question-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.question-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 15px;
    color: var(--primary);
    background: var(--white);
    border: 1px solid var(--border3);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.question-tag i {
    color: var(--secondary);
}

.question-tag:hover {
    color: var(--white);
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.question-tag:hover i {
    color: var(--secondary);
}


/* =========================================================
   STRATEGY BOX
========================================================= */

.strategy-box {
    position: relative;
    overflow: hidden;
    margin-top: 32px;
    padding: 28px 30px;
    background: var(--primary);
    border-radius: var(--radius-md);
}

.strategy-box::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    right: -80px;
    top: -110px;
    border-radius: 50%;
    background: rgba(255, 203, 129, 1);
}

.strategy-box::after {
    content: "";
    position: absolute;
    width: 100px;
    height: 100px;
    right: 80px;
    bottom: -70px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.strategy-box h4 {
    position: relative;
    z-index: 2;
    margin-bottom: 10px;
    color: var(--white);
    font-size: 18px;
    font-weight: 800;
}

.strategy-box h4 i {
    margin-right: 8px;
    color: var(--secondary);
}

.strategy-box p {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0;
    color: var(--secondary-light);
    font-size: 14px;
    line-height: 1.8;
}


/* =========================================================
   MODULE BOTTOM
========================================================= */

.module-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--border);
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
}

.module-bottom>div i {
    margin-right: 6px;
    color: var(--secondary);
}


/* =========================================================
   BUTTON
========================================================= */

.module-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    color: var(--primary-dark);
    background: var(--secondary);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
    transition: var(--transition);
}

.module-btn:hover {
    color: var(--white);
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 53, 55, 0.15);
}


/* =========================================================
   FINAL SUMMARY
========================================================= */

.exam-summary {
    position: relative;
    overflow: hidden;
    margin-top: 60px;
    padding: 45px 35px;
    text-align: center;
    background: var(--primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.exam-summary::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    top: -180px;
    right: -80px;
    border-radius: 50%;
    background: rgba(255, 169, 0, 0.08);
}

.exam-summary h2 {
    position: relative;
    z-index: 2;
    margin-bottom: 12px;
    color: var(--white);
    font-size: 29px;
    font-weight: 800;
}

.exam-summary h2 span {
    color: var(--secondary);
}

.exam-summary p {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto 28px;
    color: var(--secondary-light);
    font-size: 15px;
    line-height: 1.8;
}

.summary-items {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.summary-items span {
    display: inline-flex;
    align-items: center;
    padding: 10px 17px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
    font-size: 13px;
}

.summary-items i {
    margin-right: 6px;
    color: var(--secondary);
}


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

@media (max-width: 991px) {
    .ielts-modules-section {
        padding: 75px 0;
    }
    .section-heading {
        margin-bottom: 50px;
    }
    .module-header {
        padding: 30px;
    }
    .module-content {
        padding: 30px;
    }
}


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

@media (max-width: 767px) {
    .ielts-modules-section {
        padding: 60px 12px;
    }
    .section-heading {
        margin-bottom: 40px;
    }
    .section-heading h1 {
        font-size: 34px;
    }
    .section-heading p {
        font-size: 14px;
    }
    .module-card {
        margin-bottom: 25px;
        border-radius: 20px;
    }
    .module-header {
        align-items: flex-start;
        gap: 15px;
        padding: 23px;
    }
    .module-header::after {
        left: 23px;
        width: 90px;
    }
    .module-icon {
        width: 60px;
        min-width: 60px;
        height: 60px;
        border-radius: 14px;
        font-size: 27px;
    }
    .module-header h2 {
        font-size: 23px;
    }
    .module-header p {
        font-size: 12px;
    }
    .module-content {
        padding: 23px;
    }
    .module-intro {
        font-size: 14px;
        line-height: 1.75;
    }
    .content-box {
        padding: 21px;
    }
    .content-box h4 {
        font-size: 16px;
    }
    .content-box p,
    .skill-list li {
        font-size: 13px;
    }
    .question-section h3 {
        font-size: 17px;
    }
    .question-tag {
        font-size: 12px;
        padding: 8px 12px;
    }
    .strategy-box {
        padding: 23px;
    }
    .strategy-box h4 {
        font-size: 16px;
    }
    .strategy-box p {
        font-size: 13px;
    }
    .module-bottom {
        flex-direction: column;
        align-items: stretch;
    }
    .module-btn {
        width: 100%;
    }
    .exam-summary {
        margin-top: 35px;
        padding: 32px 20px;
        border-radius: 20px;
    }
    .exam-summary h2 {
        font-size: 23px;
    }
    .exam-summary p {
        font-size: 13px;
    }
}


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

@media (max-width: 480px) {
    .ielts-modules-section {
        padding: 45px 10px;
    }
    .section-tag {
        font-size: 11px;
        letter-spacing: 2px;
    }
    .section-tag::before,
    .section-tag::after {
        width: 25px;
    }
    .section-heading h1 {
        font-size: 29px;
    }
    .module-header {
        padding: 20px;
    }
    .module-content {
        padding: 20px;
    }
    .module-icon {
        width: 52px;
        min-width: 52px;
        height: 52px;
        font-size: 23px;
    }
    .module-header h2 {
        font-size: 20px;
    }
    .question-grid {
        gap: 7px;
    }
    .question-tag {
        width: 100%;
        justify-content: flex-start;
    }
    .summary-items {
        flex-direction: column;
    }
    .summary-items span {
        justify-content: center;
    }
}