.courses-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 60%, #0a2550 100%);
    padding: 7rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.courses-hero::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(18, 154, 203, .08);
}

.courses-hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(18, 154, 203, .05);
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    color: var(--blue);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .35rem 0;
    border-radius: 99px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -.04em;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 1.2rem;
}

.hero-title .accent {
    color: var(--blue);
}

.hero-title .light {
    font-family: var(--serif);
    font-weight: 400;
    font-style: italic;
    color: rgba(255, 255, 255, .7);
}

.hero-sub {
    font-size: .95rem;
    color: rgba(255, 255, 255, .65);
    line-height: 1.8;
    max-width: 520px;
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -.04em;
    color: #fff;
    line-height: 1;
}

.stat-num span {
    color: var(--blue);
}

.stat-label {
    font-size: .68rem;
    color: rgba(255, 255, 255, .5);
    font-weight: 500;
    margin-top: .3rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}

/* GUARANTEE STRIP */
.guarantee-strip {
    background: var(--blue-light);
    border-top: 1px solid rgba(18, 154, 203, .15);
    border-bottom: 1px solid rgba(18, 154, 203, .15);
    padding: 1.4rem 0;
}

.guarantee-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.g-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .8rem;
    font-weight: 600;
    color: var(--navy);
}

.g-item i {
    font-size: 1rem;
    color: var(--blue);
}

/* SECTION HELPERS */
.sec {
    padding: 6rem 0;
}

.sec-soft {
    background: var(--bxsoft);
}

.sec-tag {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--blue);
    background: var(--blue-light);
    padding: .35rem 1rem;
    border-radius: 99px;
    margin-bottom: 1rem;
}

.sec-h {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    letter-spacing: -.04em;
    color: var(--navy);
    line-height: 1.15;
}

.sec-h .serif {
    font-family: var(--serif);
    font-weight: 700;
    font-style: italic;
    letter-spacing: -.02em;
}

.sec-sub {
    font-size: .9rem;
    color: var(--ink2);
    line-height: 1.8;
    max-width: 560px;
}

/* COURSES */
.courses-section {
    padding: 5rem 0 7rem;
}

.courses-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3.5rem;
    align-items: stretch;
}

/* COURSE CARD */
.crs-card {
    border-radius: 24px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 4px 32px rgba(7, 18, 46, .06);
    display: flex;
    flex-direction: column;
    transition: transform .3s, box-shadow .3s;
}

.crs-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 64px rgba(7, 18, 46, .12);
}

.crs-head-k {
    background: linear-gradient(135deg, #07122e 0%, #112255 100%);
}

.crs-head-a {
    background: linear-gradient(135deg, #129acb 0%, #0873a0 100%);
    position: relative;
}

.crs-head-a::after {
    content: 'MOST POPULAR';
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: .58rem;
    font-weight: 700;
    letter-spacing: .12em;
    background: rgba(255, 255, 255, .2);
    color: #fff;
    padding: .25rem .7rem;
    border-radius: 99px;
    border: 1px solid rgba(255, 255, 255, .3);
}

.crs-head {
    padding: 2.5rem 2.5rem 2rem;
    position: relative;
    overflow: hidden;
}

.crs-head::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .05);
}

.crs-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.crs-name {
    font-size: 1.9rem;
    font-weight: 900;
    letter-spacing: -.05em;
    color: #fff;
    line-height: 1;
    margin-bottom: .5rem;
    position: relative;
    z-index: 1;
}

.crs-tagline {
    font-size: .72rem;
    color: rgba(255, 255, 255, .65);
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.crs-body {
    padding: 2.2rem 2.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.crs-desc {
    font-size: .88rem;
    color: var(--ink2);
    line-height: 1.8;
    margin-bottom: 1.8rem;
}

.crs-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .6rem 1rem;
    margin-bottom: 2rem;
}

.crs-feat {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-size: .8rem;
    color: var(--ink2);
    font-weight: 500;
}

.crs-feat i {
    color: var(--blue);
    font-size: .85rem;
    flex-shrink: 0;
    margin-top: .1rem;
}

.crs-divider {
    height: 1px;
    background: var(--line);
    margin-bottom: 1.8rem;
}

.crs-meta {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 1.8rem;
}

.crs-pill {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--ink2);
    background: var(--bxsoft);
    border: 1px solid var(--line);
    padding: .3rem .75rem;
    border-radius: 6px;
}

.price-section {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-top: auto;
    gap: 1rem;
}

.price-display {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink3);
    margin-bottom: .3rem;
}

.price-num {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -.05em;
    color: var(--navy);
    line-height: 1;
}

.price-num span {
    font-size: 1.1rem;
    font-weight: 700;
}

.price-num small {
    font-size: .72rem;
    font-weight: 400;
    color: var(--ink3);
    letter-spacing: 0;
}

.crs-enroll-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--f);
    font-size: .82rem;
    font-weight: 700;
    padding: .8rem 1.6rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all .25s;
    text-decoration: none;
    white-space: nowrap;
}

.btn-enroll-k {
    background: var(--navy);
    color: #fff;
}

.btn-enroll-k:hover {
    background: #0d1f4a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(7, 18, 46, .25);
}

.btn-enroll-a {
    background: var(--blue);
    color: #fff;
}

.btn-enroll-a:hover {
    background: #0f87b3;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(18, 154, 203, .35);
}

/* COMPARE TABLE */
.compare-wrap {
    overflow-x: auto;
    border-radius: 20px;
    border: 1px solid var(--line);
    box-shadow: 0 4px 32px rgba(7, 18, 46, .06);
    margin-top: 3rem;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    min-width: 560px;
}

.compare-table thead tr {
    background: var(--navy);
}

.compare-table th {
    padding: 1.4rem 1.6rem;
    font-family: var(--f);
    font-size: .82rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    letter-spacing: .02em;
}

.compare-table th:first-child {
    text-align: left;
    color: rgba(255, 255, 255, .6);
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.compare-table th.col-hi {
    background: var(--blue);
}

.compare-table td {
    padding: 1.1rem 1.6rem;
    font-size: .85rem;
    color: var(--ink2);
    text-align: center;
    border-bottom: 1px solid var(--line);
}

.compare-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--navy);
}

.compare-table td.col-hi {
    background: #f0faff;
    font-weight: 700;
    color: var(--navy);
}

.compare-table tbody tr:last-child td {
    border-bottom: none;
}

.check {
    color: var(--blue);
    font-size: 1.05rem;
}

.cross {
    color: var(--ink3);
    font-size: 1rem;
}