html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

:root {

    /* MAIN BRAND */
    --navy: #033631;
    /* màu phụ mới */
    --navy-2: #054840;

    --blue: #bf9b42;
    /* màu chính mới */
    --green: #d8b65d;

    /* SUPPORT */
    --cyan: #e3c777;
    --red: #8d6d1f;

    --text: #1f2937;
    --muted: #6b7280;

    --light: #faf8f2;

    --border: #efe6cf;

    --white: #ffffff;

}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: #fff;
    overflow-x: hidden;
}

a {
    text-decoration: none
}

section {
    padding: 96px 0
}

.container {
    max-width: 1180px
}

/* HỆ SINH THÁI BẢO VỆ 4.0 */
.ecosystem-section {
    padding: 88px 0;
    background: #fff;
}

.eco-top-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(191, 155, 66, .55);
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin: 0 auto 20px;
}

.eco-top-badge i {
    font-size: 14px;
    color: var(--blue);
}

.eco-header {
    text-align: center;
    margin-bottom: 48px;
}

.eco-title {
    font-size: clamp(38px, 5vw, 48px);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.05;
    color: #033631;
    margin-bottom: 18px;
}

.eco-title .text-gold {
    background: linear-gradient(135deg,
            #bf9b42,
            #f3d37c,
            #bf9b42);

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.eco-subtitle {
    font-size: 25px;
    font-weight: 800;
    color: #033631;
    margin-bottom: 18px;
}

.eco-deco {
    color: var(--blue);
    font-size: 35px;
    opacity: .85;
}

.eco-intro {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
    font-size: clamp(14px, 1.4vw, 16px);
    line-height: 1.75;
    color: #4b5563;
}

.pillar-card {
    height: 100%;
    background: #fff;
    border: 1px solid #e8ecef;
    border-radius: 24px;
    padding: 32px 24px 28px;
    text-align: center;
    box-shadow: 0 8px 28px rgba(15, 23, 42, .06);
    transition: border-color .35s ease, box-shadow .35s ease, transform .35s ease;
}

.pillar-badge,
.pillar-icon-wrap h4,
.pillar-num {
    transition: .35s ease;
}


/* hover effect */
.pillar-card:hover .pillar-icon-wrap {

    transform:
        translateY(-8px) scale(1.08);

    box-shadow:
        0 20px 40px rgba(216, 182, 93, .28);

    border-color: #d8b65d;

    background: #fffdf6;
}

.pillar-card:hover .pillar-num .pillar-badge {
    background: #bf9b42;
}


.pillar-card:hover h4 {
    color: #bf9b42;
}


/* Desktop */
@media (min-width:992px) {

    .pillar-card:hover,
    .pillar-card:focus-within {
        border-color: var(--blue);

        box-shadow:
            0 18px 48px rgba(191, 155, 66, .22);

        transform: translateY(-4px);
    }
}

.pillar-card.is-touch {
    transform:
        translateY(-10px) scale(1.03);

    border-color: #d8b65d;

    background:
        linear-gradient(135deg,
            #fff,
            #fffdf6);

    box-shadow:
        0 25px 55px rgba(191, 155, 66, .25),
        0 10px 30px rgba(3, 54, 49, .12);
}

.pillar-card.is-touch .pillar-icon-wrap {
    transform:
        translateY(-8px) scale(1.08);

    box-shadow:
        0 20px 40px rgba(216, 182, 93, .28);

    border-color: #d8b65d;
}

/* số 01 02 nổi */
.pillar-card.is-touch .pillar-badge {

    transform: scale(1.12);

    background: #bf9b42;

    box-shadow:
        0 10px 25px rgba(191, 155, 66, .35);
}


/* tiêu đề đổi màu */
.pillar-card.is-touch h4 {
    color: #bf9b42;
}

.pillar-badge,
.pillar-card h4 {
    transition: .4s ease;
}

.pillar-icon-wrap {
    width: 110px;
    height: 110px;

    border-radius: 50%;

    background: #fffdf8;

    border: 1px solid #efe6cf;

    box-shadow:
        0 8px 25px rgba(0, 0, 0, .04);

    margin: 0 auto 24px;

    display: flex;
    align-items: center;
    justify-content: center;

    transition: .35s ease;
}

.pillar-icon-wrap i {
    font-size: 48px;
    color: #d8b65d;
}

.pillar-icon-wrap .fa-solid {
    font-size: 34px;
}

.pillar-icon-duo {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-icon-duo .icon-back {
    font-size: 30px;
    opacity: .9;
}

.pillar-icon-duo .icon-front {
    position: absolute;
    right: 10px;
    bottom: 12px;
    font-size: 22px;
}

.pillar-num {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: 14px;

    margin: 22px 0 24px;

    position: relative;
}

/* 2 gạch vàng */
.pillar-line {
    width: 38px;
    height: 3px;

    border-radius: 20px;

    background: #d8b65d;

    opacity: .9;
}


.pillar-num .pillar-line:last-child {
    background: linear-gradient(90deg, var(--blue), transparent);
}

/* vòng tròn số */
.pillar-badge {
    width: 30px;
    height: 30px;

    border-radius: 50%;

    background: #033631;

    color: #fff;

    font-size: 13px;
    font-weight: 800;

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow:
        0 10px 24px rgba(3, 54, 49, .18);

    position: relative;
}

.pillar-card h4 {
    margin-top: 26px;
    font-size: 18px;
    font-weight: 800;
    color: #033631;
}

/* kim cương nhỏ phía dưới */
.pillar-badge h4::after {
    content: "◆";

    position: absolute;

    bottom: -32px;

    left: 50%;

    transform: translateX(-50%);

    font-size: 12px;

    color: #d8b65d;
}

.pillar-card p {
    font-size: clamp(13px, 1.2vw, 14px);
    line-height: 1.65;
    color: #5b6472;
    margin: 0;
}

.eco-banner {
    width: 70%;
    margin: 40px auto 0;

    padding: 18px 26px;

    border-radius: 28px;

    background: #fff;

    border: 1px solid rgba(3, 54, 49, .18);

    display: flex;
    align-items: center;
    gap: 18px;

    box-shadow:
        0 10px 35px rgba(0, 0, 0, .05);
}


/* khung icon */
.eco-banner-icon {
    width: 76px;
    height: 76px;

    min-width: 76px;

    border-radius: 50%;

    background:
        linear-gradient(135deg,
            #fffdf8,
            #f6f2e8);

    border: 1px solid #e7dcc2;

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .7),
        0 8px 20px rgba(0, 0, 0, .06);
}


/* chỉnh ảnh */
.eco-banner-icon img {
    width: 48px;
    height: 48px;

    object-fit: contain;

    transform: scale(1.05);
}

@media(max-width:768px) {
    .eco-banner {
        width: 100%;
        flex-direction: column;
        text-align: center;
    }
}

.eco-banner p {
    margin: 0;
    font-size: clamp(14px, 1.35vw, 10px);
    line-height: 1.6;
    color: var(--navy);
    font-weight: 500;
}

.btn-outline-main {
    border: 1px solid rgba(255, 255, 255, .55);
    color: white;
    padding: 13px 26px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    transition: .3s;
    white-space: normal;
    text-align: center;
    background: transparent;
}

.btn-outline-main:hover {
    background: white;
    color: var(--navy);
}

/* HERO */
.hero {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 72px;
    margin-top: 0;
    background:
        radial-gradient(circle at 85% 15%,
            rgba(191, 155, 66, .22),
            transparent 28%),

        linear-gradient(135deg,
            #033631 0%,
            #054840 50%,
            #0b544b 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    width: 760px;
    height: 760px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .05);
    top: -360px;
    right: -220px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(0, 0, 0, .22);
    border: 1px solid rgba(255, 255, 255, .14);
    font-weight: 600;
    margin-bottom: 22px;
    font-size: 13px;
    color: rgba(255, 255, 255, .95);
}

.hero-badge i {
    color: #7ec8e8;
    font-size: 14px;
}

.hero h1 {
    font-size: clamp(28px, 4.2vw, 52px);
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: -1.5px;
    max-width: 580px;
    margin-bottom: 20px;
}

.hero h1 .highlight {
    color: var(--green);
    display: inline;
}

.hero-lead {
    font-size: clamp(15px, 1.6vw, 17px);
    line-height: 1.65;
    color: rgba(255, 255, 255, .9);
    max-width: 526px;
    margin-bottom: 24px;
}

.hero-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
    max-width: 100%;
}

.hero-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.hero-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    margin-top: 2px;
}

.hero-feature-text,
.hero-eco-text {
    font-size: clamp(14px, 1.45vw, 16px);
    line-height: 1.6;
    color: rgba(255, 255, 255, .9);
    margin: 0;
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero-feature-text .text-gold,
.hero-eco-text .text-gold {
    display: inline;
    white-space: nowrap;
}

.hero-card {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .16);
    backdrop-filter: blur(20px);
    border-radius: 28px;
    padding: 32px 34px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, .18);
}

.hero-card-head {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 20px;
}

.hero-card-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #bf9b42, #d8b65d);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    margin-bottom: 0;
}

.hero-card-title-wrap {
    flex: 1;
    min-width: 0;
}

.hero-card h3 {
    font-size: clamp(17px, 2vw, 21px);
    font-weight: 800;
    margin-bottom: 0;
    line-height: 1.4;
    color: #fff;
}

.hero-card-intro {
    font-size: clamp(13px, 1.35vw, 15px);
    line-height: 1.65;
    color: rgba(255, 255, 255, .88);
    margin-bottom: 6px;
}

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

.hero-eco-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.hero-eco-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.hero-eco-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    min-width: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .25);
    background: rgba(255, 255, 255, .06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 17px;
    margin-top: 2px;
}

/* COMMON */
.section-title {
    text-align: center;
    font-size: 25px;
    font-weight: 800;
    letter-spacing: -2px;
    color: var(--navy);
    margin-bottom: 16px;
}

.section-desc {
    max-width: 720px;
    margin: 0 auto 56px;
    text-align: center;
    color: var(--muted);
    line-height: 1.8;
}

/* CARD */

.emi-card {
    position: relative;
    overflow: hidden;

    height: 100%;

    background: #fff;

    border: 1px solid rgba(37, 99, 235, .08);

    border-radius: 34px;

    padding: 36px;

    transition:
        transform .7s cubic-bezier(.22, 1, .36, 1),
        box-shadow .7s ease,
        border-color .6s ease;

    box-shadow:
        0 12px 30px rgba(15, 23, 42, .05),
        0 30px 60px rgba(15, 23, 42, .04);

    isolation: isolate;
}


/* glow background */

.emi-card::before {

    content: "";

    position: absolute;

    width: 320px;
    height: 320px;

    background:
        radial-gradient(circle,
            rgba(56, 189, 248, .16),
            transparent 70%);

    top: -180px;
    right: -160px;

    transition: .8s ease;

    opacity: .6;

    z-index: 0;
}

/* border glow */

.emi-card::after {

    content: "";

    position: absolute;

    inset: 0;

    border-radius: inherit;

    padding: 1px;

    background:
        linear-gradient(135deg,
            rgba(255, 255, 255, .8),
            rgba(37, 99, 235, .35),
            rgba(20, 184, 166, .35),
            rgba(255, 255, 255, .8));

    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);

    -webkit-mask-composite: xor;

    mask-composite: exclude;

    opacity: 0;

    transition: .7s ease;

    z-index: 1;

}


/* hover */

.emi-card:hover {

    transform:
        translateY(-18px) scale(1.03);

    border-color: transparent;

    box-shadow:
        0 40px 80px rgba(15, 23, 42, .14),
        0 18px 40px rgba(37, 99, 235, .16);

}


/* move glow */

.emi-card:hover::before {

    transform:
        scale(1.4) translate(-20px, 20px);

    opacity: 1;

}


/* border active */

.emi-card:hover::after {

    opacity: 1;

}


/* icon animation */

.emi-card:hover .emi-icon {

    transform:
        translateY(-8px) rotate(-6deg) scale(1.12);

    box-shadow:
        0 25px 45px rgba(191, 155, 66, .35);

    background:
        linear-gradient(135deg,
            #bf9b42,
            #d8b65d);

    color: white;
}


.emi-icon {

    transition: .7s cubic-bezier(.22, 1, .36, 1);

    position: relative;
    z-index: 2;

}


/* title */

.emi-card h4 {

    transition: .45s ease;

    position: relative;
    z-index: 2;

}


.emi-card:hover h4 {

    color: var(--blue);

    transform: translateX(3px);

}


.emi-card p,
.emi-card ul {

    position: relative;
    z-index: 2;

}

.emi-card:hover::after {
    transform: scale(1.35);
}

.emi-icon {
    width: 76px;
    height: 76px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    background: linear-gradient(135deg, var(--blue), var(--green));
    box-shadow: 0 18px 36px rgba(37, 99, 235, .24);
    margin-bottom: 26px;
    position: relative;
    z-index: 2;
}

.emi-card h4 {
    font-size: 24px;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 14px;
    position: relative;
    z-index: 2;
}

.emi-card p {
    color: var(--muted);
    line-height: 1.8;
    margin: 0;
    position: relative;
    z-index: 2;
}

.bg-soft {
    background: var(--light)
}

/* STATS */
.stats {
    padding: 48px 0;
    background: #f3f4f6;
}

.stats-row {
    align-items: stretch;
}

.stat-item {
    display: flex;
    padding: 28px 32px;
    border-right: 1px solid #d1d5db;
}

.stat-item:last-child {
    border-right: none;
}

.stat-inner {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    width: 100%;
}

.stat-icon-wrap {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 30px;
}

.stat-icon-wrap .fa-solid {
    font-size: 28px;
}

.stat-icon-combo {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon-combo .bi-people-fill {
    font-size: 26px;
}

.stat-icon-combo .bi-shield-fill {
    position: absolute;
    right: 6px;
    bottom: 8px;
    font-size: 18px;
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-heading {
    margin: 0 0 6px;
    line-height: 1;
    color: var(--blue);
    font-weight: 800;
}

.stat-number {
    font-size: clamp(36px, 4vw, 35px);
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--blue);
}

.stat-label {
    font-size: clamp(22px, 2.5vw, 20px);
    font-weight: 800;
    color: var(--blue);
    margin-left: 4px;
}

.stat-subtitle {
    font-size: clamp(15px, 1.5vw, 17px);
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 10px;
    line-height: 1.35;
}

.stat-desc {
    font-size: clamp(13px, 1.2vw, 14px);
    line-height: 1.65;
    color: #4b5563;
    margin: 0;
}

/* ABOUT */
.about-box {
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    color: white;
    border-radius: 42px;
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.about-box::before {
    content: "";
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .05);
    right: -160px;
    top: -180px;
}

.about-box h2 {
    font-size: 44px;
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.about-box p {
    color: rgba(255, 255, 255, .82);
    line-height: 1.9;
    margin-bottom: 1rem;
}

.about-box p:last-of-type {
    margin-bottom: 0;
}

.about-box .text-gold {
    color: var(--green);
}

.about-box .text-quote {
    color: var(--green);
    font-weight: 700;
    font-style: italic;
}

.value-item {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 24px;
    padding: 24px;
    height: 100%;
}

.value-item h5 {
    font-weight: 800;
    margin-bottom: 10px;
}

/* PREMIUM */
.premium {
    background: linear-gradient(135deg, #fff7ed, #eff6ff);
}

.premium-card {
    background: white;
    border-radius: 38px;
    padding: 54px;
    border: 1px solid var(--border);
    box-shadow: 0 30px 80px rgba(15, 23, 42, .08);
}

.premium-badge {
    display: inline-block;
    background: #fee2e2;
    color: #b91c1c;
    font-weight: 900;
    padding: 10px 18px;
    border-radius: 999px;
    margin-bottom: 20px;
}

.form-control,
.form-select {
    height: 58px;
    border-radius: 18px;
    border: none;
    padding-left: 20px;
}

textarea.form-control {
    height: 120px;
    padding-top: 18px;
}



/* GOI HAU MAI NOI BAT SAN */

.premium-card {

    position: relative;

    overflow: hidden;

    background:
        linear-gradient(135deg,
            #fffdf8,
            #f9f3e4);

    border: 2px solid rgba(191, 155, 66, .28);

    box-shadow:
        0 25px 80px rgba(191, 155, 66, .16),
        0 10px 40px rgba(3, 54, 49, .08);

}


/* glow vàng phía sau */

.premium-card::before {

    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    right: -160px;
    top: -180px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(191, 155, 66, .22),
            transparent 70%);

    animation:
        premiumGlow 6s ease-in-out infinite;

}


/* viền sáng nhẹ */

.premium-card::after {

    content: "";

    position: absolute;

    inset: 0;

    border-radius: inherit;

    padding: 1px;

    background:
        linear-gradient(135deg,
            rgba(191, 155, 66, .65),
            rgba(255, 255, 255, .8),
            rgba(191, 155, 66, .35));

    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);

    -webkit-mask-composite: xor;

    mask-composite: exclude;

}


/* badge đỏ nổi bật */

.premium-badge {

    background:
        linear-gradient(135deg,
            #bf9b42,
            #d8b65d) !important;

    color: white !important;

    font-weight: 800;

    box-shadow:
        0 15px 35px rgba(191, 155, 66, .35);

}


/* animation nhẹ */

@keyframes premiumGlow {

    0% {

        transform:
            scale(1);

        opacity: .5;

    }

    50% {

        transform:
            scale(1.15);

        opacity: .9;

    }

    100% {

        transform:
            scale(1);

        opacity: .5;

    }

}

.about-image {
    position: relative;

    overflow: hidden;

    border-radius: 34px;

    height: 320px;

    box-shadow:
        0 35px 70px rgba(0, 0, 0, .18);
}

/* ảnh nằm ngang */

.about-image img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    display: block;

    transition: .8s;

}


/* glow vàng */

.about-image::before {

    content: "";

    position: absolute;

    width: 260px;
    height: 260px;

    right: -120px;
    top: -100px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(191, 155, 66, .22),
            transparent);

    z-index: 2;

}


@media(max-width:991px) {

    .about-image {

        height: auto;

    }

}

/* PRODUCTS */
.solution-section {
    background:
        radial-gradient(circle at top left, rgba(216, 182, 93, .18), transparent 22%),
        radial-gradient(circle at top right, rgba(216, 182, 93, .08), transparent 24%),
        linear-gradient(135deg, #033631, #06483f);
    padding: 90px 0;
    color: #fff;
}

.solution-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 42px;
}

.solution-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 22px;
    border-radius: 999px;
    border: 1px solid #d8b65d;
    color: #d8b65d;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.solution-header h2 {
    font-size: clamp(28px, 2vw, 46px);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 18px;
}

.solution-header p {
    color: rgba(255, 255, 255, .82);
    line-height: 1.7;
}

.solution-card {
    position: relative;
    height: 100%;
    background: #fffdf8;
    border-radius: 18px;
    padding: 28px 22px 24px;
    color: #033631;
    box-shadow: 0 18px 45px rgba(0, 0, 0, .18);
    transition: .35s ease;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(216, 182, 93, .28);
}

.solution-num {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #06604f;
    color: #fff;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solution-icon {
    width: 86px;
    height: 86px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: #2f785f;
    color: #d8b65d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 38px;
    box-shadow: 0 12px 28px rgba(3, 54, 49, .18);
}

.solution-card h4 {
    text-align: center;
    font-size: 20px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 18px;
}

.solution-card h4::after {
    content: "";
    display: block;
    width: 72%;
    height: 1px;
    background: #e7dcc2;
    margin: 16px auto 0;
}

.solution-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 22px;
}

.solution-card li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.solution-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid #6b8f80;
    color: #06604f;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solution-card a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid #d8b65d;
    color: #bf9b42;
    font-weight: 800;
    font-size: 14px;
}

.solution-card a:hover {
    background: #d8b65d;
    color: #033631;
}

.solution-section {
    position: relative;
    overflow: hidden;

    background:
        linear-gradient(135deg,
            #033631,
            #06483f);

    padding: 90px 0;
    color: #fff;
}

/* HOVER MOBILE */
.solution-card {
    transition: .45s ease;
}

.solution-icon,
.solution-num,
.solution-card h4,
.solution-card a {
    transition: .45s ease;
}


/* touch mobile */
.solution-card.is-touch {

    transform:
        translateY(-10px) scale(1.03);

    box-shadow:
        0 28px 60px rgba(216, 182, 93, .28);

    background:
        linear-gradient(135deg,
            #fff,
            #fffaf0);
}


.solution-card.is-touch .solution-icon {

    transform:
        translateY(-8px) scale(1.08);

    background: #06604f;

    box-shadow:
        0 20px 40px rgba(3, 54, 49, .18);
}


.solution-card.is-touch .solution-num {

    transform: scale(1.1);

    background: #d8b65d;
}


.solution-card.is-touch h4 {
    color: #bf9b42;
}


.solution-card.is-touch a {

    background: #d8b65d;

    color: #033631;
}

/* vòng tròn lớn trái */
.solution-section::before {

    content: "";

    position: absolute;

    width: 520px;
    height: 520px;

    left: -250px;
    top: -220px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(216, 182, 93, .16),
            rgba(216, 182, 93, .08),
            transparent 70%);

    z-index: 0;
}


/* vòng tròn phải */
.solution-section::after {

    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    right: -180px;
    bottom: -180px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(255, 255, 255, .06),
            transparent 70%);

    z-index: 0;
}

.solution-section .container {
    position: relative;
    z-index: 2;
}

.bg-circles span {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, .04);
}

.bg-circles span:nth-child(1) {
    width: 260px;
    height: 260px;
    top: 120px;
    left: -80px;
}

.bg-circles span:nth-child(2) {
    width: 180px;
    height: 180px;
    top: -50px;
    right: 120px;
}

.bg-circles span:nth-child(3) {
    width: 300px;
    height: 300px;
    bottom: -160px;
    right: -100px;
}

/* ICON giống thiết kế ảnh */

.ecosystem-icon {

    width: 68px;
    height: 68px;

    border-radius: 18px;

    background: linear-gradient(135deg,
            rgba(33, 95, 78, .95),
            rgba(22, 72, 60, .95));

    border: 1px solid rgba(255, 255, 255, .08);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .06),
        0 15px 35px rgba(0, 0, 0, .2);

    font-size: 30px;
    color: #e3c777;
}


.title-with-icon {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.small-shield {
    margin-top: 8px;
    font-size: 14px;
    color: #fff;
    opacity: .95;
}


.hero-eco-icon {

    width: 54px;
    height: 54px;
    min-width: 54px;

    border-radius: 50%;

    background:
        linear-gradient(135deg,
            rgba(255, 255, 255, .09),
            rgba(255, 255, 255, .04));

    border: 1px solid rgba(255, 255, 255, .15);

    font-size: 22px;

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .08);

}


.hero-eco-icon i {

    color: white;

}


.hero-eco-item:hover .hero-eco-icon {

    transform: translateY(-3px);

    transition: .35s;

    background:
        linear-gradient(135deg,
            #bf9b42,
            #d8b65d);

}

.hero-card-image-icon {
    width: 90px;
    height: 90px;

    border-radius: 22px;
    /* bo góc ô vuông */

    background: rgba(255, 255, 255, .08);

    border: 1px solid rgba(255, 255, 255, .12);

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;
    /* cắt ảnh theo bo góc */

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .06),
        0 15px 35px rgba(0, 0, 0, .18);
}

.hero-card-image-icon img {
    width: 90%;
    height: 90%;
    object-fit: fill;
}

/* PARTNER */
.partner-section {
    padding: 90px 0;
    background: linear-gradient(180deg,
            #fffaf4 0%,
            #fff 100%);
    overflow: hidden;
}

.partner-header {
    text-align: center;
    max-width: 760px;
    margin: auto;
    margin-bottom: 40px;
}

.partner-header h2 {
    font-size: clamp(34px, 4vw, 48px);
    font-weight: 900;
    color: #063f3d;
}

.partner-subtitle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: #cb8a34;
    font-size: 20px;
    font-weight: 700;
    margin: 16px 0;
}

.partner-subtitle span {
    width: 70px;
    height: 1px;
    background: #cb8a34;
}

@media(max-width:768px) {
    .partner-subtitle span {
        width: 25px;
        height: 1px;
        background: #cb8a34;
    }

    .partner-subtitle {
        font-size: 15px;
    }
}

.partner-desc {
    color: #667;
    line-height: 1.8;
}


.partner-slider-wrap {
    position: relative;
    display: flex;
    align-items: center;
}


.partner-slider {
    overflow: hidden;
    width: 100%;
}


.partner-list {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scroll-behavior: auto;

    padding: 24px;

    background: #fff;

    border-radius: 30px;

    scrollbar-width: none;
    white-space: nowrap;
}

.partner-list::-webkit-scrollbar {
    display: none;
}


.partner-item {
    min-width: 220px;

    flex-shrink: 0;

    display: flex;
    justify-content: center;

    border-right: 1px solid #edd0aa;
}

.partner-item:last-child {
    border-right: 0;
}


.partner-logo {
    width: 150px;
    height: 90px;

    border-radius: 20px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px dashed rgba(0, 0, 0, .1);

    font-size: 24px;
    font-weight: 800;

    color: #063f3d;

    transition: .35s;
}

.partner-logo:hover {
    transform: translateY(-6px);
    box-shadow:
        0 10px 25px rgba(0, 0, 0, .1);
}


.partner-nav {
    width: 48px;
    height: 48px;

    border: none;

    border-radius: 50%;

    background: #fff;

    position: absolute;

    z-index: 10;

    box-shadow:
        0 8px 20px rgba(0, 0, 0, .15);

    top: 50%;
    transform: translateY(-50%);
}

.partner-nav.prev {
    left: -25px;
}

.partner-nav.next {
    right: -25px;
}


@media(max-width:768px) {

    .partner-item {
        min-width: 150px;
    }

    .partner-logo {
        width: 110px;
        height: 70px;
        font-size: 16px;
    }

    .partner-nav {
        width: 40px;
        height: 40px;
    }

    .partner-nav.prev {
        left: -10px;
    }

    .partner-nav.next {
        right: -10px;
    }

}

.partner-logo img {
    max-width: 100%;
    max-height: 52px;
    object-fit: contain;
}

.partner-slider {
    overflow: hidden;
    position: relative;
}

.partner-list {
    display: flex;
    gap: 0;

    overflow-x: auto;
    scroll-behavior: smooth;

    scrollbar-width: none;

    padding: 24px;

    background: #fff;

    border-radius: 30px;
}

.partner-list::-webkit-scrollbar {
    display: none;
}

.partner-item {
    flex: 0 0 auto;
}


/* hover logo */
.partner-logo {
    width: 180px;
    height: 100px;

    background: rgba(255, 255, 255, .82);

    backdrop-filter: blur(10px);

    border: 1px solid rgba(216, 182, 93, .15);

    transition: .35s ease;
}

.partner-logo:hover {
    transform: translateY(-6px);

    box-shadow:
        0 15px 35px rgba(191, 155, 66, .18);
}

/* button */
.partner-nav {
    width: 52px;
    height: 52px;

    border: none;

    border-radius: 50%;

    background: rgba(255, 255, 255, .92);

    backdrop-filter: blur(10px);

    color: #06483f;

    position: absolute;

    z-index: 20;

    top: 50%;

    transform: translateY(-50%);

    box-shadow:
        0 10px 25px rgba(0, 0, 0, .12);

    transition: .3s ease;

    cursor: pointer;
    pointer-events: auto;
}

.partner-nav:hover {
    background: #d8b65d;
    color: white;

    transform:
        translateY(-50%) scale(1.08);
}

.partner-nav.prev {
    left: -18px;
}

.partner-nav.next {
    right: -18px;
}

/* LIFE TIME */
.companion-box {
    background: #f7f4ef;
    border: 1px solid #e7dccc;
    border-radius: 30px;
    padding: 28px;
    position: relative;
}

/* LEFT */

.companion-left {
    height: 100%;
    position: relative;
    padding: 25px;
}

.companion-badge {
    background: #d5a63d;
    color: #fff;
    border-radius: 50px;
    padding: 10px 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 28px;
}

.companion-left h2 {
    color: #0e473f;
    font-size: 54px;
    line-height: 1.05;
    font-weight: 800;
    margin-bottom: 25px;
}

.line {
    width: 110px;
    height: 2px;
    background: #d5a63d;
    margin-bottom: 25px;
}

.companion-left p {
    color: #555;
    line-height: 1.9;
    font-size: 15px;
}

.hand-bg {
    position: absolute;
    left: 10px;
    bottom: -10px;
    opacity: .08;
    font-size: 90px;
    color: #d5a63d;
}


/* RIGHT CARD */

.service-card {

    background: #fff;
    border-radius: 22px;
    padding: 28px;

    height: 100%;

    box-shadow:
        0 8px 30px rgba(0, 0, 0, .06);

    transition: .3s;
}

.service-card:hover {
    transform: translateY(-5px);
}


.card-head {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 18px;
}

.icon-wrap {

    width: 56px;
    height: 56px;
    min-width: 56px;

    border-radius: 50%;

    background: #0e473f;

    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-wrap i {
    color: #d5a63d;
    font-size: 25px;
}

.card-head h4 {
    color: #0e473f;
    font-size: 22px;
    line-height: 1.3;
    font-weight: 700;
    margin: 0;
}

.service-card p {
    color: #666;
    line-height: 1.8;
    margin: 0;
}


@media(max-width:991px) {

    .companion-left h2 {
        font-size: 42px;
    }

    .hand-bg {
        display: none;
    }

}

/* KNOWLEGE */

.knowledge-section {
    background: #f9f9f9;
    padding: 90px 0;
}

.knowledge-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.title-line {
    width: 70px;
    height: 2px;
    background: #d6b062;
    position: relative;
}

.title-line::after {
    content: "";
    width: 8px;
    height: 8px;
    background: #d6b062;
    border-radius: 50%;
    position: absolute;
    top: -3px;
    right: -5px;
}

.title-lines {
    width: 70px;
    height: 2px;
    background: #d6b062;
    position: relative;
}

.title-lines::before {
    content: "";
    width: 8px;
    height: 8px;
    background: #d6b062;
    border-radius: 50%;
    position: absolute;
    top: -3px;
    left: -2px;
}

.knowledge-title {
    font-size: 42px;
    font-weight: 800;
    color: #103b2d;
    margin: 0;
}

.knowledge-title span {
    color: #d4a236;
}

.knowledge-subtitle {
    text-align: center;
    margin-top: 10px;
    font-size: 28px;
    color: #103b2d;
    font-weight: 700;
}

.knowledge-desc {
    max-width: 760px;
    margin: auto;
    margin-top: 15px;
    text-align: center;
    color: #777;
    line-height: 1.8;
}

.knowledge-card {
    background: #fff;
    border: 1px solid #e8ecef;
    border-radius: 24px;

    padding: 35px 25px;
    text-align: center;
    height: 100%;

    box-shadow:
        0 8px 28px rgba(15, 23, 42, .06);

    transition:
        border-color .35s ease,
        box-shadow .35s ease,
        transform .35s ease,
        background .35s ease;
}


/* desktop hover */
@media (min-width:992px) {

    .knowledge-card:hover,
    .knowledge-card:focus-within {

        transform:
            translateY(-10px) scale(1.03);

        border-color: #d8b65d;

        background:
            linear-gradient(135deg,
                #fff,
                #fffdf6);

        box-shadow:
            0 25px 55px rgba(191, 155, 66, .25),
            0 10px 30px rgba(3, 54, 49, .12);
    }

}

.knowledge-icon,
.knowledge-card h4,
.mini-divider {
    transition: .35s ease;
}


/* hover effect */
.knowledge-card:hover .knowledge-icon {

    transform:
        translateY(-8px) scale(1.08);

    box-shadow:
        0 20px 40px rgba(216, 182, 93, .28);

    border-color: #d8b65d;

    background: #fffdf6;
}


.knowledge-card:hover h4 {
    color: #bf9b42;
}


.knowledge-card:hover .mini-divider {
    transform: scaleX(1.1);
}

.knowledge-icon {
    width: 85px;
    height: 85px;
    border-radius: 50%;
    background: #faf5ea;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;

    color: #d4a236;
    font-size: 35px;
}

.knowledge-card h4 {
    font-size: 28px;
    font-weight: 700;
    color: #103b2d;
    margin-top: 25px;
    line-height: 1.4;
}

.mini-divider {
    width: 80px;
    height: 2px;
    background: #e8d4a2;
    margin: 20px auto;
    position: relative;
}

.mini-divider::after {
    content: "";
    width: 10px;
    height: 10px;
    background: #d4a236;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -4px;
}

.knowledge-card p {
    color: #666;
    line-height: 1.8;
    font-size: 15px;
    min-height: 115px;
}

.knowledge-btn {
    border: 1px solid #d4a236;
    padding: 10px 22px;
    border-radius: 30px;
    text-decoration: none;
    color: #d4a236;
    display: inline-flex;
    gap: 8px;
    align-items: center;
    transition: .3s;
}

.knowledge-btn:hover {
    background: #d4a236;
    color: white;
}


@media(max-width:768px) {

    .knowledge-title {
        font-size: 26px;
        text-align: center;
    }

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

    .title-line {
        width: 40px;
    }

    .knowledge-card {
        padding: 25px;
    }

    .knowledge-card:hover {
        transform: none;
    }
}

/* ADViSOR */
.advisor-section {
    position: relative;
    overflow: hidden;

    background:
        radial-gradient(circle at top left,
            rgba(216, 182, 93, .14),
            transparent 22%),

        radial-gradient(circle at bottom right,
            rgba(216, 182, 93, .08),
            transparent 24%),

        linear-gradient(135deg,
            #033631 0%,
            #06483f 55%,
            #0a5a4d 100%);

    padding: 100px 0;
}

/* glow circles */
.advisor-section::before {
    content: "";

    position: absolute;

    width: 520px;
    height: 520px;

    top: -260px;
    left: -240px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(216, 182, 93, .18),
            transparent 70%);
}

.advisor-section::after {
    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    bottom: -220px;
    right: -180px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(255, 255, 255, .05),
            transparent 70%);
}

.advisor-section .container {
    position: relative;
    z-index: 2;
}

.advisor-header {
    text-align: center;
    max-width: 980px;
    margin: 0 auto 32px;
}

.advisor-badge {
    display: inline-flex;
    padding: 10px 34px;

    border: 1px solid rgba(216, 182, 93, .7);

    border-radius: 999px;

    color: #e3c777;

    background: rgba(255, 255, 255, .04);

    backdrop-filter: blur(10px);

    font-weight: 800;
    letter-spacing: 1px;
    font-size: 15px;

    margin-bottom: 22px;
}

.advisor-header h2 {
    font-size: clamp(38px, 5vw, 48px);
    line-height: 1.08;
    font-weight: 900;

    color: #fff;

    margin-bottom: 20px;
}

.advisor-header h2 span {
    background: linear-gradient(135deg,
            #bf9b42,
            #f3d37c,
            #bf9b42);

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.advisor-header p {
    max-width: 860px;
    margin: auto;

    font-size: 16px;
    line-height: 1.8;

    color: rgba(255, 255, 255, .82);
}

.advisor-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.advisor-card {
    overflow: hidden;

    border-radius: 20px;

    background:
        linear-gradient(180deg,
            #fffdf8 0%,
            #f9f4e7 100%);

    border: 1px solid rgba(216, 182, 93, .18);

    box-shadow:
        0 20px 45px rgba(0, 0, 0, .18);

    transition: .45s ease;
}

.advisor-card:hover {
    transform:
        translateY(-10px);

    box-shadow:
        0 30px 70px rgba(216, 182, 93, .22);
}

.advisor-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;

    transition: .6s ease;
}

.advisor-card:hover img {
    transform: scale(1.04);
}

.advisor-info {
    text-align: center;
    padding: 18px 14px 20px;
}

.advisor-info h4 {
    color: #b58224;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 8px;
}

.advisor-info h5 {
    color: #033631;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 8px;
}

.advisor-info p {
    color: #555;
    font-size: 14px;
    line-height: 1.45;
    min-height: 40px;
    margin-bottom: 12px;
}

.advisor-cta {
    margin-top: 36px;
    padding: 26px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .06));
    border: 1px solid rgba(255, 255, 255, .16);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .12);
    display: grid;
    grid-template-columns: 1.45fr 1fr 210px;
    gap: 24px;
    align-items: center;
}

.advisor-cta-main {
    display: flex;
    align-items: center;
    gap: 22px;
}

.advisor-cta-icon {
    width: 82px;
    height: 82px;
    min-width: 82px;
    border-radius: 22px;
    background: linear-gradient(135deg, #fffdf8, #f4e5bd);
    color: #06483f;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 38px;
    box-shadow: 0 16px 35px rgba(0, 0, 0, .16);
}

.advisor-cta-text span {
    display: inline-block;
    color: #e3c777;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.advisor-cta-text h3 {
    color: #fff;
    font-size: clamp(24px, 2.4vw, 20px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 8px;
}

.advisor-cta-text p,
.advisor-cta-note p {
    color: rgba(255, 255, 255, .82);
    line-height: 1.7;
    margin: 0;
}

.advisor-cta-note {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-left: 24px;
    border-left: 1px solid rgba(255, 255, 255, .14);
}

.advisor-cta-note i {
    color: #e3c777;
    font-size: 34px;
    margin-top: 4px;
}

.advisor-cta-btn {
    height: 64px;
    border-radius: 18px;
    background: linear-gradient(135deg, #bf9b42, #d8b65d);
    color: #fff;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 18px 38px rgba(191, 155, 66, .36);
    transition: .35s ease;
    white-space: nowrap;
}

.advisor-cta-btn:hover {
    transform: translateY(-4px);
    color: #fff;
    box-shadow: 0 24px 48px rgba(191, 155, 66, .48);
}

@media (max-width: 1199px) {
    .advisor-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .advisor-cta {
        grid-template-columns: 1fr;
    }

    .advisor-cta-note {
        padding-left: 0;
        border-left: 0;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, .14);
    }

    .advisor-cta-btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .advisor-grid {
        grid-template-columns: 1fr;
    }

    .advisor-card img {
        height: 320px;
    }
}

@media (max-width: 575px) {
    .advisor-cta {
        padding: 22px;
        border-radius: 24px;
    }

    .advisor-cta-main {
        flex-direction: column;
        text-align: center;
    }

    .advisor-cta-note {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}