/* ==========================================
   LÊ THÀNH TÂM - SHARED STYLES
   Common styles for all pages
   Responsive Design: Mobile <=799px | Tablet 800-1279px | Desktop >=1280px
   ========================================== */

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
@import url("https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css");

* {
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    margin: 0;
    height: 100%;
    font-family: 'Arimo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #ffffff;
    overflow-x: hidden;
}

a {
    text-decoration: none;
}

button:focus-visible {
    outline: 2px solid #4a90e2 !important;
    outline: -webkit-focus-ring-color auto 5px !important;
}

.page-container {
    background-color: #ffffff;
    width: 100%;
    min-height: 100vh;
    position: relative;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ==========================================
   MAIN CONTENT
   ========================================== */
.app {
    padding-top: 80px;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}

/* ==========================================
   COMMON COMPONENTS
   ========================================== */

/* Icon Wrapper */
.icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background-color: #f0f7ff;
    border-radius: 50%;
    margin: 0 auto 20px auto;
}

.icon-2,
.icon-3,
.icon-4 {
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-2 {
    width: 64px;
    height: 64px;
}

.icon-2 i,
.icon-3 i,
.icon-4 i {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Images & Figures */
figure {
    width: fit-content;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0px 10px 30px rgba(0, 0, 0, 0.1);
}

figure img,
.figure-image {
    display: block;
    width: 100%;
    height: auto;
}

/* Typography Base */
h2 {
    font-family: 'Arimo', Helvetica, sans-serif;
    font-weight: 700;
    color: #101727;
    font-size: 32px;
    line-height: 1.3;
    margin: 0;
}

h3 {
    font-family: 'Arimo', Helvetica, sans-serif;
    font-weight: 700;
    color: #101727;
    font-size: 20px;
    line-height: 1.4;
    margin: 0;
}

h4 {
    font-family: 'Arimo', Helvetica, sans-serif;
    font-weight: 700;
    color: #101727;
    font-size: 16px;
    line-height: 1.5;
    margin: 0;
}

p {
    font-family: 'Arimo', Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #495565;
    margin: 0;
}

/* Buttons */
.button,
.cta-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    background-color: #155dfc;
    border-radius: 10px;
    border: none;
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Arimo', sans-serif;
    text-decoration: none;
}

.button:hover,
.cta-primary:hover {
    background-color: #193CB8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(25, 60, 184, 0.3);
}

/* Cards */
.card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 32px 24px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(25, 60, 184, 0.12);
}

/* Form Elements Base Styles */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    font-family: 'Arimo', sans-serif;
    font-size: 16px;
    padding: 14px 16px;
    border: 1px solid #d0d5db;
    border-radius: 10px;
    transition: all 0.3s ease;
    width: 100%;
    background-color: #ffffff;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #193CB8;
    box-shadow: 0 0 0 3px rgba(25, 60, 184, 0.1);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

/* ==========================================
   FOOTER SECTION (SHARED)
   ========================================== */
.footer {
    background-color: #1a1a2e;
    color: #ffffff;
    padding: 60px 32px 30px;
}

.container-45 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    max-width: 1216px;
    margin: 0 auto 40px;
    padding: 0 32px;
}

.container-46,
.container-48,
.container-51 {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.container-47 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-6,
.icon-7 {
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-2 {
    display: flex;
    align-items: center;
}

.footer .text-wrapper-33 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    white-space: nowrap;
}

.div-wrapper-3 {
    margin-bottom: 12px;
}

.div-wrapper-3 .text-wrapper-33 {
    font-size: 18px;
    font-weight: 700;
    color: #193CB8;
    margin: 0;
}

.chuy-n-gia-t-v-n-d-wrapper,
.t-n-t-m-cho-i-m-t-s-wrapper {
    margin-top: 12px;
}

.chuy-n-gia-t-v-n-d,
.t-n-t-m-cho-i-m-t-s {
    font-size: 14px;
    color: #b0b0b0;
    line-height: 1.6;
    margin: 0;
}

.container-49 {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 12px;
}

.container-50 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.link-5,
.link-6 {
    text-decoration: none;
    color: #ffffff;
    font-size: 14px;
    transition: color 0.3s;
}

.text-wrapper-42 {
    margin: 0;
}

.link-5:hover,
.link-6:hover {
    color: #155DFC;
}

.container-52 {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    max-width: 1216px;
    margin: 0 auto;
    padding-left: 32px;
    padding-right: 32px;
}

.element-l-th-nh-t-m-wrapper {
    margin: 0;
}

.element-l-th-nh-t-m {
    font-size: 14px;
    color: #888;
    margin: 0;
}

/* ==========================================
   RESPONSIVE - TABLET
   ========================================== */
@media (max-width: 1279px) and (min-width: 800px) {
    .app {
        padding-top: 70px;
    }

    .icon-wrapper {
        width: 100px;
        height: 100px;
    }

    .icon-2 {
        width: 56px;
        height: 56px;
    }

    .button,
    .cta-primary {
        padding: 14px 28px;
        font-size: 17px;
    }

    figure {
        width: 100%;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 18px;
    }

    .footer {
        padding: 50px 24px 20px;
    }

    .container-45 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ==========================================
   RESPONSIVE - MOBILE
   ========================================== */
@media (max-width: 799px) {
    .app {
        padding-top: 60px;
    }

    .icon-wrapper {
        width: 80px;
        height: 80px;
    }

    .icon-2 {
        width: 48px;
        height: 48px;
    }

    .button,
    .cta-primary {
        padding: 14px 24px;
        font-size: 16px;
    }

    figure {
        width: 100%;
    }

    figure img,
    .figure-image {
        width: 100%;
        min-height: 250px;
        object-fit: contain;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 18px;
    }

    h4 {
        font-size: 15px;
    }

    p {
        font-size: 15px;
    }

    .footer {
        padding: 40px 16px 20px;
    }

    .container-45 {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer .text-wrapper-33 {
        font-size: 18px;
    }

    .chuy-n-gia-t-v-n-d,
    .t-n-t-m-cho-i-m-t-s {
        font-size: 13px;
    }

    .container-52 {
        padding-top: 20px;
    }

    .element-l-th-nh-t-m {
        font-size: 12px;
    }
}

/* ==========================================
   PRINT STYLES
   ========================================== */
@media print {

    .header,
    .navigation,
    .footer {
        display: none;
    }

    section {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}