/* =========================
   THU THẬP Ý KIẾN
========================= */

.ykien-hero {
    position: relative;
    overflow: hidden;
    padding: 70px 0;
    background: linear-gradient(135deg,#0b3c6f 0%,#1565c0 55%,#1e88e5 100%);
}

    .ykien-hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: url('/Uploads/images/pattern-dot.png');
        opacity: .05;
    }

.ykien-hero-wrap {
    position: relative;
    z-index: 2;
    max-width: 920px;
    margin: auto;
    text-align: center;
    color: #fff;
}

.ykien-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(10px);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .4px;
    margin-bottom: 28px;
    font-family: 'Montserrat-Bold';
}

    .ykien-badge i {
        color: #ffd54f;
    }

.ykien-hero h1 {
    font-size: 62px;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 24px;
    font-family: 'Montserrat-ExtraBold';
}

    .ykien-hero h1 span {
        display: block;
        color: #ffd54f;
    }

.ykien-hero p {
    font-size: 20px;
    line-height: 1.9;
    color: rgba(255,255,255,.92);
    font-family: 'Montserrat-Medium';
}

/* =========================
   INTRO
========================= */

.ykien-intro {
    padding: 100px 0;
    background: #fff;
}

.ykien-intro-wrap {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 70px;
    align-items: center;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 999px;
    background: #e8f1ff;
    color: #1565c0;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 24px;
    font-family: 'Montserrat-Bold';
}

    .section-tag i {
        color: #1565c0;
    }

.ykien-intro-left h2 {
    font-size: 37px;
    line-height: 1.35;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 25px;
    font-family: 'Montserrat-ExtraBold';
}

.ykien-intro-left p {
    font-size: 18px;
    line-height: 1.9;
    color: #5f6b7a;
    margin-bottom: 40px;
    font-family: 'Montserrat-Medium';
}

.ykien-feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ykien-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.ykien-feature-icon {
    min-width: 56px;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    background: linear-gradient(135deg,#1565c0,#42a5f5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    box-shadow: 0 10px 25px rgba(21,101,192,.2);
}

.ykien-feature-item h3 {
    margin-top: 2px;
    font-size: 21px;
    color: #1f2937;
    margin-bottom: 8px;
    font-weight: 700;
    font-family: 'Montserrat-ExtraBold';
}

.ykien-feature-item p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
}

/* =========================
   STAT CARD
========================= */
.ykien-intro-right {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 24px;
}

.ykien-stat-card {
    position: relative;
    background: #fff;
    border-radius: 28px;
    padding: 35px 28px;
    overflow: hidden;
    transition: .35s;
    border: 1px solid #eef2f7;
    box-shadow: 0 15px 40px rgba(0,0,0,.06);
}

    .ykien-stat-card::before {
        content: "";
        position: absolute;
        top: -60px;
        right: -60px;
        width: 140px;
        height: 140px;
        border-radius: 50%;
        background: rgba(21,101,192,.05);
    }

    .ykien-stat-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 22px 45px rgba(0,0,0,.12);
    }

.ykien-stat-icon {
    width: 72px;
    height: 72px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    font-size: 30px;
    position: relative;
    z-index: 2;
}

    .ykien-stat-icon i {
        color: #fff;
    }

.blue-bg {
    background: linear-gradient(135deg,#1565c0,#42a5f5);
}

.green-bg {
    background: linear-gradient(135deg,#2e7d32,#66bb6a);
}

.orange-bg {
    background: linear-gradient(135deg,#ef6c00,#ffa726);
}

.pink-bg {
    background: linear-gradient(135deg,#d81b60,#f06292);
}

.ykien-stat-card h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 14px;
    color: #111827;
    position: relative;
    z-index: 2;
    font-family: 'Montserrat-ExtraBold';
}

.ykien-stat-card p {
    color: #6b7280;
    line-height: 1.8;
    font-size: 16px;
    position: relative;
    z-index: 2;
    font-family: 'Montserrat-Medium';
}
/* =========================
   FORM SECTION
========================= */

.ykien-form-section {
    padding: 100px 0;
    background: #f5f8fc;
}

.section-head {
    text-align: center;
    margin-bottom: 60px;
}

    .section-head h2 {
        font-size: 36px;
        color: #1f2937;
        line-height: 1.4;
        font-weight: 800;
        margin-top: 18px;
        font-family: 'Montserrat-ExtraBold';
    }

.ykien-form-grid {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 30px;
}

.ykien-form-card {
    position: relative;
    overflow: hidden;
    background: #fff;
    border-radius: 30px;
    padding: 42px;
    text-decoration: none;
    transition: all .35s ease;
    box-shadow: 0 15px 40px rgba(0,0,0,.06);
    border: 1px solid #eef2f7;
}

    .ykien-form-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,.1);
    }

    .ykien-form-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 6px;
        background: linear-gradient(90deg,#1565c0,#42a5f5);
    }

.form-icon {
    width: 82px;
    height: 82px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    margin-bottom: 28px;
    color: #fff;
}

.blue {
    background: linear-gradient(135deg,#1565c0,#42a5f5);
}

.green {
    background: linear-gradient(135deg,#2e7d32,#66bb6a);
}

.orange {
    background: linear-gradient(135deg,#ef6c00,#ffa726);
}

.pink {
    background: linear-gradient(135deg,#c2185b,#ec407a);
}

.ykien-form-card h3 {
    font-size: 28px;
    line-height: 1.4;
    color: #1f2937;
    margin-bottom: 18px;
    font-weight: 800;
    font-family: 'Montserrat-Bold';
}

.ykien-form-card p {
    font-size: 17px;
    line-height: 1.9;
    color: #5f6b7a;
    margin-bottom: 30px;
    font-family: 'Montserrat-SemiBold';
}

.form-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #1565c0;
    font-size: 17px;
    font-weight: 700;
    transition: .3s;
}

.ykien-form-card:hover .form-btn {
    gap: 16px;
}

.form-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 14px;
    background: linear-gradient(135deg,#1565c0,#1e88e5);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    transition: .35s;
    box-shadow: 0 10px 25px rgba(21,101,192,.25);
    position: relative;
    overflow: hidden;
    font-family: 'Montserrat-SemiBold';
}

    .form-btn::before {
        content: "";
        position: absolute;
        top: 0;
        left: -120%;
        width: 100%;
        height: 100%;
        background: rgba(255,255,255,.18);
        transform: skewX(-25deg);
        transition: .6s;
    }

.ykien-form-card:hover .form-btn::before {
    left: 120%;
}

.ykien-form-card:hover .form-btn {
    transform: translateY(-3px);
    box-shadow: 0 16px 35px rgba(21,101,192,.35);
}

.form-icon i {
    font-size: 30px;
    color: #fff;
}

.blue {
    background: linear-gradient(135deg,#1565c0,#42a5f5);
}

.green {
    background: linear-gradient(135deg,#2e7d32,#66bb6a);
}

.orange {
    background: linear-gradient(135deg,#ef6c00,#ffa726);
}

.pink {
    background: linear-gradient(135deg,#c2185b,#f06292);
}
/* =========================
   RESPONSIVE
========================= */

@media(max-width:991px) {
    .ykien-intro-wrap,
    .ykien-form-grid {
        grid-template-columns: 1fr;
    }

    .ykien-hero h1 {
        font-size: 46px;
    }

    .ykien-intro-left h2,
    .section-head h2 {
        font-size: 36px;
    }
}

@media(max-width:767px) {
    .ykien-hero {
        padding: 38px 0;
    }

    .ykien-badge {
        font-size: 12px;
    }

    .ykien-hero h1 {
        font-size: 26px;
    }

    .ykien-hero p {
        font-size: 15px;
        line-height: 1.8;
    }

    .ykien-intro,
    .ykien-form-section {
        padding: 30px 0;
    }

    .ykien-form-card {
        padding: 30px;
        border-radius: 24px;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }

    .ykien-intro-left h2,
    .section-head h2 {
        font-size: 19px;
    }

    .ykien-intro-left p,
    .ykien-form-card p {
        font-size: 14px;
        text-align: justify;
    }

    .ykien-feature-item h3 {
        font-size: 16px;
    }

    .ykien-form-card h3 {
        font-size: 21px;
        width: 209px;
        margin-top: 0;
        margin-left: 15px;
    }

    .form-icon {
        width: 62px;
        height: 62px;
        font-size: 20px;
    }

    .ykien-intro-right {
        grid-template-columns: 1fr;
    }

    .ykien-stat-card {
        padding: 28px 24px;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }

    .ykien-stat-icon {
        margin: 0;
        width: 42px;
        height: 42px;
        font-size: 21px;
    }

    .ykien-stat-card h3 {
        font-size: 18px;
        margin-left: 15px;
        margin-top: 14px;
    }

    .form-btn {
        width: 100%;
        justify-content: center;
    }
}