/* ===== GLOBAL STYLES ===== */
:root {
    --primary: #C90044;
    --pink: #e40064;
    --dark: #111;
    --text: #292B30;
    --muted: #666;
    --gray: #585C63;
}

section.sea {
    position: relative;
}

.sea * {
    box-sizing: border-box
}

/* Nút CTA */
.sea-btn {
    border: 0;
    cursor: pointer;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    box-shadow: 0 6px 24px rgba(201, 0, 68, .22);
    transition: all .25s ease;
}

.sea-btn--primary {
    background: var(--primary);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.sea-btn--primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(120deg,
            transparent,
            rgba(255, 255, 255, 0.4),
            transparent);
    transform: skewX(-20deg);
}

.sea-btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 34px rgba(201, 0, 68, .32);
}

.sea-btn--primary:hover::before {
    animation: shine 1.2s ease forwards;
    /* tăng thời gian để quét chậm hơn */
}

.sea-btn--secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: none;
    position: relative;
    overflow: hidden;
    transition: all .25s ease;
}

.sea-btn--secondary:hover {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 6px 24px rgba(201, 0, 68, .22);
}

.sea-btn--secondary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(120deg,
            transparent,
            rgba(255, 255, 255, 0.4),
            transparent);
    transform: skewX(-20deg);
}

.sea-btn--secondary:hover::before {
    animation: shine 1.2s ease forwards;
    /* tăng thời gian để quét chậm hơn */
}

@keyframes shine {
    0% {
        left: -75%;
    }

    100% {
        left: 125%;
    }
}

@media (max-width: 1200px) {
    .sea-btn {
        padding: 10px 18px;
        font-size: 16px;
    }
}

@media (max-width: 1024px) {
    .sea-btn {
        padding: 10px 18px;
        font-size: 15px;
    }
}

@media (max-width: 992px) {
    .sea-btn {
        padding: 10px 16px;
        font-size: 15px;
    }

}

@media (max-width: 768px) {
    .sea-btn {
        padding: 10px 16px;
        font-size: 14px;
    }

}

/* ===== SECTION STYLES ===== */
.section-title {
    color: var(--primary);
    font-size: 48px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 20px;
    text-align: center;
    margin-bottom: 44px;
    color: var(--gray);
    font-weight: 500;
}

@media (max-width: 1200px) {
    .section-title {
        font-size: 44px;
    }

    .section-subtitle {
        font-size: 20px;
    }
}

@media(max-width: 1024px) {
    .section-title {
        font-size: 42px;
    }

    .section-subtitle {
        font-size: 20px;
    }
}

@media (max-width: 992px) {
    .section-title {
        font-size: 40px;
    }

    .section-subtitle {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 36px;
    }

    .section-subtitle {
        font-size: 18px;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 32px;
    }

    .section-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 14px;
    }
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

button,
input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== GRID SYSTEM ===== */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -0.75em;
    margin-left: -0.75em;
}

[class*="col-"] {
    padding: 0 0.75rem;
    /* gutter */
}

.col-1 {
    width: 8.33%;
}

.col-2 {
    width: 16.66%;
}

.col-3 {
    width: 25%;
}

.col-4 {
    width: 33.33%;
}

.col-5 {
    width: 41.66%;
}

.col-6 {
    width: 50%;
}

.col-7 {
    width: 58.33%;
}

.col-8 {
    width: 66.66%;
}

.col-9 {
    width: 75%;
}

.col-10 {
    width: 83.33%;
}

.col-11 {
    width: 91.66%;
}

.col-12 {
    width: 100%;
}

/* Responsive columns */
@media (max-width: 767px) {
    .col-sm-1 {
        width: 8.33%;
    }

    .col-sm-2 {
        width: 16.66%;
    }

    .col-sm-3 {
        width: 25%;
    }

    .col-sm-4 {
        width: 33.33%;
    }

    .col-sm-5 {
        width: 41.66%;
    }

    .col-sm-6 {
        width: 50%;
    }

    .col-sm-7 {
        width: 58.33%;
    }

    .col-sm-8 {
        width: 66.66%;
    }

    .col-sm-9 {
        width: 75%;
    }

    .col-sm-10 {
        width: 83.33%;
    }

    .col-sm-11 {
        width: 91.66%;
    }

    .col-sm-12 {
        width: 100%;
    }
}

@media (min-width: 768px) {
    .col-md-1 {
        width: 8.33%;
    }

    .col-md-2 {
        width: 16.66%;
    }

    .col-md-3 {
        width: 25%;
    }

    .col-md-4 {
        width: 33.33%;
    }

    .col-md-5 {
        width: 41.66%;
    }

    .col-md-6 {
        width: 50%;
    }

    .col-md-7 {
        width: 58.33%;
    }

    .col-md-8 {
        width: 66.66%;
    }

    .col-md-9 {
        width: 75%;
    }

    .col-md-10 {
        width: 83.33%;
    }

    .col-md-11 {
        width: 91.66%;
    }

    .col-md-12 {
        width: 100%;
    }
}

@media (min-width: 993px) {
    .col-lg-1 {
        width: 8.33%;
    }

    .col-lg-2 {
        width: 16.66%;
    }

    .col-lg-3 {
        width: 25%;
    }

    .col-lg-4 {
        width: 33.33%;
    }

    .col-lg-5 {
        width: 41.66%;
    }

    .col-lg-6 {
        width: 50%;
    }

    .col-lg-7 {
        width: 58.33%;
    }

    .col-lg-8 {
        width: 66.66%;
    }

    .col-lg-9 {
        width: 75%;
    }

    .col-lg-10 {
        width: 83.33%;
    }

    .col-lg-11 {
        width: 91.66%;
    }

    .col-lg-12 {
        width: 100%;
    }
}

@media (min-width: 1200px) {
    .col-xl-1 {
        width: 8.333333%;
    }

    .col-xl-2 {
        width: 16.666667%;
    }

    .col-xl-3 {
        width: 25%;
    }

    .col-xl-4 {
        width: 33.333333%;
    }

    .col-xl-5 {
        width: 41.666667%;
    }

    .col-xl-6 {
        width: 50%;
    }

    .col-xl-7 {
        width: 58.333333%;
    }

    .col-xl-8 {
        width: 66.666667%;
    }

    .col-xl-9 {
        width: 75%;
    }

    .col-xl-10 {
        width: 83.333333%;
    }

    .col-xl-11 {
        width: 91.666667%;
    }

    .col-xl-12 {
        width: 100%;
    }
}

/* Offset columns */
.col-offset-1 {
    margin-left: 8.33%;
}

.col-offset-2 {
    margin-left: 16.66%;
}

.col-offset-3 {
    margin-left: 25%;
}

.col-offset-4 {
    margin-left: 33.33%;
}

.col-offset-5 {
    margin-left: 41.66%;
}

.col-offset-6 {
    margin-left: 50%;
}

.col-offset-7 {
    margin-left: 58.33%;
}

.col-offset-8 {
    margin-left: 66.66%;
}

.col-offset-9 {
    margin-left: 75%;
}

.col-offset-10 {
    margin-left: 83.33%;
}

.col-offset-11 {
    margin-left: 91.66%;
}

/* Medium devices (≥768px) */
@media (min-width: 768px) {
    .col-md-offset-0 {
        margin-left: 0%;
    }

    .col-md-offset-1 {
        margin-left: 8.333333%;
    }

    .col-md-offset-2 {
        margin-left: 16.666667%;
    }

    .col-md-offset-3 {
        margin-left: 25%;
    }

    .col-md-offset-4 {
        margin-left: 33.333333%;
    }

    .col-md-offset-5 {
        margin-left: 41.666667%;
    }

    .col-md-offset-6 {
        margin-left: 50%;
    }

    .col-md-offset-7 {
        margin-left: 58.333333%;
    }

    .col-md-offset-8 {
        margin-left: 66.666667%;
    }

    .col-md-offset-9 {
        margin-left: 75%;
    }

    .col-md-offset-10 {
        margin-left: 83.333333%;
    }

    .col-md-offset-11 {
        margin-left: 91.666667%;
    }

    .col-md-offset-12 {
        margin-left: 100%;
    }
}

/* Large devices (≥992px) */
@media (min-width: 992px) {
    .col-lg-offset-0 {
        margin-left: 0%;
    }

    .col-lg-offset-1 {
        margin-left: 8.333333%;
    }

    .col-lg-offset-2 {
        margin-left: 16.666667%;
    }

    .col-lg-offset-3 {
        margin-left: 25%;
    }

    .col-lg-offset-4 {
        margin-left: 33.333333%;
    }

    .col-lg-offset-5 {
        margin-left: 41.666667%;
    }

    .col-lg-offset-6 {
        margin-left: 50%;
    }

    .col-lg-offset-7 {
        margin-left: 58.333333%;
    }

    .col-lg-offset-8 {
        margin-left: 66.666667%;
    }

    .col-lg-offset-9 {
        margin-left: 75%;
    }

    .col-lg-offset-10 {
        margin-left: 83.333333%;
    }

    .col-lg-offset-11 {
        margin-left: 91.666667%;
    }

    .col-lg-offset-12 {
        margin-left: 100%;
    }
}

/* Extra large devices (≥1200px) – Optional */
@media (min-width: 1200px) {
    .col-xl-offset-0 {
        margin-left: 0%;
    }

    .col-xl-offset-1 {
        margin-left: 8.333333%;
    }

    .col-xl-offset-2 {
        margin-left: 16.666667%;
    }

    .col-xl-offset-3 {
        margin-left: 25%;
    }

    .col-xl-offset-4 {
        margin-left: 33.333333%;
    }

    .col-xl-offset-5 {
        margin-left: 41.666667%;
    }

    .col-xl-offset-6 {
        margin-left: 50%;
    }

    .col-xl-offset-7 {
        margin-left: 58.333333%;
    }

    .col-xl-offset-8 {
        margin-left: 66.666667%;
    }

    .col-xl-offset-9 {
        margin-left: 75%;
    }

    .col-xl-offset-10 {
        margin-left: 83.333333%;
    }

    .col-xl-offset-11 {
        margin-left: 91.666667%;
    }

    .col-xl-offset-12 {
        margin-left: 100%;
    }
}

/* ===== TYPOGRAPHY ===== */


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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-bold {
    font-weight: bold;
}

.text-muted {
    color: #6c757d;
}

/* ===== LAYOUT & CONTAINERS ===== */
.container {
    position: relative;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;

}


.py-100 {
    padding-top: 100px;
    padding-bottom: 100px;
}

/* ===== RESPONSIVE HELPERS ===== */
@media (max-width: 960px) {
    .mobile-hide {
        display: none;
    }
}

@media (min-width: 960px) {
    .desktop-hide {
        display: none;
    }
}

/* ===== VISIBILITY UTILITIES ===== */
.hidden {
    display: none !important;
}

.visible {
    visibility: visible;
}

.invisible {
    visibility: hidden;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy Thin.woff') format('woff');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy Light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy XBold.woff') format('woff');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN-Gilroy';
    src: url('../svn-gilroy/SVN-Gilroy Black.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

body {
    font-family: 'SVN-Gilroy', sans-serif;
    background: #fff;
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    /* Prevent horizontal scroll */
    -webkit-overflow-scrolling: touch;
    /* giữ mượt trên iOS */
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'SVN-Gilroy', sans-serif;
}