/* ============================================
   VTA Group - Main Stylesheet
   Color Scheme: Black and White
   Font: Helvetica Neue, Helvetica, Arial
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
    --color-black: #000000;
    --color-primary: #000000;
    --color-accent: #5AB0C7;
    --color-accent-dark: #3D91A7;
    --color-accent-darker: #000000;
    --color-dark: #000000;
    --color-text: #555555;
    --color-light: #F5F5F5;
    --color-lighter: #EDEDED;
    --color-white: #FFFFFF;
    --color-footer-text: rgba(255, 255, 255, 0.78);
    --color-border: #DDDDDD;
    --color-red: #000000;

    --font-primary: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-secondary: 'Helvetica Neue', Helvetica, Arial, sans-serif;

    --container-width: 1140px;
    --header-height: 0px;
    --nav-height: 50px;
    --top-bar-height: 40px;

    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --transition: all 0.3s ease;
}

/* ---- Reset & Base ---- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

.top-bar,
.header {
    display: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent);
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

/* ---- Section Common ---- */
.section {
    padding: 60px 0;
}

.section--gray {
    background-color: var(--color-light);
}

.section__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 50px;
}

.section__label {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: 14px;
    font-weight: 700;
    color: #1dafec;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section__title {
    font-family: var(--font-secondary);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section__subtitle {
    font-size: 18px;
    color: var(--color-accent);
    font-weight: 400;
    margin-bottom: 20px;
}

.section__desc {
    font-size: 16px;
    color: var(--color-text);
    max-width: 650px;
    margin: 0 auto;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

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

.btn--white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.btn--white:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn--outline-white {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

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

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background-color: var(--color-primary);
    height: var(--top-bar-height);
    color: var(--color-white);
    font-size: 13px;
}

.top-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--top-bar-height);
}

.top-bar__right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar__contact {
    display: flex;
    gap: 20px;
}

.top-bar__contact a {
    color: rgba(255,255,255,0.8);
    font-size: 13px;
}

.top-bar__contact a:hover {
    color: var(--color-white);
}

.top-bar__contact i {
    margin-right: 5px;
}

.top-bar__social {
    display: flex;
    gap: 10px;
}

.top-bar__social span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.15);
    color: var(--color-white);
    font-size: 12px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background-color: var(--color-white);
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo a {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__logo-text {
    display: flex;
    flex-direction: column;
}

.header__logo-name {
    font-family: var(--font-secondary);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 3px;
    line-height: 1.1;
}

.header__logo-slogan {
    font-size: 13px;
    color: var(--color-accent);
    font-style: italic;
    letter-spacing: 1px;
}

.header__info {
    display: flex;
    gap: 30px;
}

.header__info-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__info-item i {
    font-size: 24px;
    color: var(--color-accent);
}

.header__info-item strong {
    display: block;
    font-size: 14px;
    color: var(--color-primary);
}

.header__info-item span {
    font-size: 13px;
    color: var(--color-text);
}

/* ============================================
   NAVIGATION
   ============================================ */
.main-nav {
    background: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 1100;
    border-bottom: 1px solid #e7ebef;
    box-shadow: none;
    margin-bottom: 0;
}

.main-nav.sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
    animation: slideDown 0.3s ease;
    margin-bottom: 0;
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

.main-nav__inner {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    min-height: 64px;
    gap: 24px;
}

.main-nav__brand {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    width: 166px;
    height: 34px;
    padding: 0;
    white-space: nowrap;
}

.main-nav__brand img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: left center;
}

.main-nav__brand:hover,
.main-nav__brand:focus-visible {
    opacity: 0.78;
}

.main-nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    cursor: pointer;
    padding: 10px;
}

.main-nav__toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition);
}

.main-nav__menu {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    justify-content: flex-start;
    margin: 0 0 0 clamp(56px, 10vw, 160px);
    padding: 0;
}

.main-nav__item {
    position: static;
}

.main-nav__item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 42px;
    padding: 0 14px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #111111;
    letter-spacing: 0;
    border-radius: 0;
    position: relative;
    overflow: hidden;
}

.main-nav__item > a::after {
    display: none;
}

.main-nav__item > a:hover,
.main-nav__item.active > a {
    color: #0e86b7;
    background: rgba(29, 175, 236, 0.14);
}

.main-nav__item > a i {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.main-nav__item--dropdown:hover > a i,
.main-nav__item--dropdown:focus-within > a i,
.main-nav__item--dropdown.open > a i {
    transform: rotate(180deg);
}

/* Dropdown */
.main-nav__dropdown {
    position: absolute;
    top: calc(100% + 2px);
    left: 50%;
    min-width: 280px;
    background: var(--color-white);
    box-shadow: 0 24px 60px rgba(9, 34, 126, 0.14);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 14px);
    transition: var(--transition);
    z-index: 100;
    border: 1px solid rgba(9, 34, 126, 0.12);
    border-radius: 0 0 24px 24px;
    overflow: hidden;
}

.main-nav__item--dropdown:hover .main-nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.main-nav__item--dropdown:focus-within .main-nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.main-nav__dropdown li a {
    display: block;
    padding: 12px 18px;
    color: var(--color-dark);
    font-size: 14px;
    border-bottom: 1px solid rgba(9, 34, 126, 0.08);
}

.main-nav__dropdown li a:hover {
    background-color: rgba(29, 175, 236, 0.12);
    color: #09227e;
    padding-left: 24px;
}

.main-nav__dropdown li:last-child a {
    border-bottom: none;
}

.main-nav__mega {
    left: 50%;
    width: min(1040px, calc(100vw - 48px));
    padding: 26px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1.35fr;
    gap: 22px;
    background: var(--color-white);
    border: 1px solid rgba(9, 34, 126, 0.12);
    border-radius: 0 0 24px 24px;
    transform: translate(-50%, 14px);
}

.main-nav__item--dropdown:hover .main-nav__mega,
.main-nav__item--dropdown:focus-within .main-nav__mega {
    transform: translate(-50%, 0);
}

.main-nav__mega-col {
    padding: 0;
}

.main-nav__mega-col::before {
    content: '';
    display: block;
    width: 38px;
    height: 2px;
    margin-bottom: 12px;
    background: #1dafec;
}

.main-nav__mega-title {
    display: block;
    margin-bottom: 12px;
    color: #09227e;
    font-family: var(--font-secondary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.main-nav__mega .main-nav__mega-col a {
    border-bottom-color: rgba(9, 34, 126, 0.08);
    border-radius: var(--radius-sm);
    padding-left: 0;
    background: transparent;
}

.main-nav__mega .main-nav__mega-col a:hover,
.main-nav__mega .main-nav__mega-col a:focus-visible {
    padding-left: 10px;
    background: rgba(29, 175, 236, 0.1);
    color: #09227e;
}

.main-nav__mega-card {
    min-height: 170px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(232, 247, 253, 0.86)), url('../images/services/van-tai-duong-bien.jpg') center/cover;
    border: 1px solid rgba(9, 34, 126, 0.12);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.main-nav__mega-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.48));
}

.main-nav__mega-card > * {
    position: relative;
    z-index: 1;
}

.main-nav__mega-card span {
    color: #0e86b7;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.main-nav__mega-card strong {
    margin: 8px 0 12px;
    color: #09227e;
    font-family: var(--font-secondary);
    font-size: 22px;
    line-height: 1.2;
}

.main-nav__mega-card a {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: #0e86b7;
    font-weight: 700;
}

/* Search */
.main-nav__search {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
    flex: 0 0 48px;
    width: 48px;
    height: 44px;
    margin-left: 6px;
    border-left: 1px solid #e7ebef;
    transition: var(--transition);
}

.main-nav__search:hover,
.main-nav__search:focus-within {
    flex-basis: 48px;
    width: 48px;
}

.main-nav__search form {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    height: 44px;
}

.main-nav__search input {
    position: absolute;
    top: 0;
    right: 0;
    width: 44px;
    min-width: 44px;
    height: 44px;
    padding: 0 40px 0 0;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 13px;
    font-family: var(--font-primary);
    background-color: var(--color-white);
    color: var(--color-dark);
    outline: none;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 1;
}

.main-nav__search:focus-within input {
    width: 44px;
    min-width: 44px;
    padding: 0;
    border-color: transparent;
    opacity: 0;
    pointer-events: none;
    box-shadow: none;
}

.main-nav__search input::placeholder {
    color: var(--color-text);
}

.main-nav__search button {
    position: absolute;
    right: 0;
    top: 0;
    transform: none;
    width: 48px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 999px;
    color: #111111;
    cursor: pointer;
    font-size: 14px;
    z-index: 2;
}

.main-nav__search button:hover,
.main-nav__search button:focus-visible {
    color: #0e86b7;
    background: transparent;
}

/* ============================================
   HERO SLIDER
   ============================================ */
.hero-slider {
    position: relative;
    overflow: hidden;
}

.hero-slider__slide {
    height: 550px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    background-color: var(--color-primary);
}

.hero-slider__slide--video {
    background-image: url('../images/banner/banner-1.jpg');
}

.hero-slider__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-slider__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.42) 52%, rgba(0, 0, 0, 0.18) 100%);
    z-index: 1;
}

.hero-slider__motion {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(circle at 76% 22%, rgba(90, 176, 199, 0.24), transparent 28%),
        linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.13) 44%, transparent 68%);
    mix-blend-mode: screen;
    transform: translateX(-34%);
    animation: heroMotionSweep 8s ease-in-out infinite;
}

.hero-slider__content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    color: var(--color-white);
}

.hero-slider__content h2 {
    font-family: var(--font-secondary);
    font-size: 18px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
    color: var(--color-white);
}

.hero-slider__content h1 {
    font-family: var(--font-secondary);
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

.hero-slider__content p {
    font-size: 17px;
    margin-bottom: 25px;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-slider__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-slider__content--reveal > * {
    opacity: 0;
    transform: translateY(18px);
    animation: heroTextReveal 0.7s ease forwards;
}

.hero-slider__content--reveal > *:nth-child(1) { animation-delay: 0.1s; }
.hero-slider__content--reveal > *:nth-child(2) { animation-delay: 0.22s; }
.hero-slider__content--reveal > *:nth-child(3) { animation-delay: 0.34s; }
.hero-slider__content--reveal > *:nth-child(4) { animation-delay: 0.46s; }

/* ============================================
   IMPACT STORY
   ============================================ */
.impact-story {
    position: relative;
    overflow: hidden;
    padding: 90px 0;
    color: var(--color-white);
    background: #000000;
}

.impact-story__media {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.92), rgba(0,0,0,0.54)), url('../images/banner/banner-1.jpg') center/cover fixed;
    transform: scale(1.04);
}

.impact-story__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 46px;
    align-items: start;
}

.impact-story__sticky {
    position: sticky;
    top: 92px;
}

.impact-story__sticky h2 {
    max-width: 520px;
    margin-bottom: 18px;
    color: var(--color-white);
    font-family: var(--font-secondary);
    font-size: 38px;
    line-height: 1.16;
}

.impact-story__sticky p {
    max-width: 520px;
    margin-bottom: 26px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 16px;
    line-height: 1.8;
}

.impact-story__cards {
    display: grid;
    gap: 18px;
}

.impact-card {
    min-height: 190px;
    padding: 28px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.impact-card:hover,
.impact-card:focus-within {
    transform: translateY(-6px);
    background: rgba(90, 176, 199, 0.16);
    border-color: rgba(90, 176, 199, 0.42);
}

.impact-card span {
    color: var(--color-accent);
    font-family: var(--font-secondary);
    font-size: 34px;
    font-weight: 700;
}

.impact-card h3 {
    margin: 10px 0;
    color: var(--color-white);
    font-family: var(--font-secondary);
    font-size: 24px;
}

.impact-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
    line-height: 1.75;
}

.hero-swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: var(--color-white);
    opacity: 0.5;
}

.hero-swiper .swiper-pagination-bullet-active {
    background-color: var(--color-accent);
    opacity: 1;
}

.hero-swiper .swiper-button-prev,
.hero-swiper .swiper-button-next {
    color: var(--color-white);
    width: 50px;
    height: 50px;
    background-color: rgba(0,0,0,0.3);
    border-radius: 50%;
}

.hero-swiper .swiper-button-prev::after,
.hero-swiper .swiper-button-next::after {
    font-size: 20px;
}

.hero-swiper .swiper-button-prev:hover,
.hero-swiper .swiper-button-next:hover {
    background-color: var(--color-accent);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

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

.about .section__title {
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
    font-family: var(--font-primary);
    line-height: 1.3;
    letter-spacing: 0;
    text-transform: none;
}

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

.about__content p {
    color: var(--color-text);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin: 30px 0;
    padding: 25px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.about__stat {
    text-align: center;
}

.about__stat-number {
    display: block;
    font-family: var(--font-secondary);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.about__stat-suffix {
    font-family: var(--font-secondary);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
}

.about__stat-label {
    display: block;
    font-size: 12px;
    color: var(--color-text);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about__image-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.about__image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    /* Placeholder */
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
}

.about__image-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 15px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about__image-badge-year {
    display: block;
    font-family: var(--font-secondary);
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.about__image-badge-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.value-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 0, 0, 0.22);
}

.value-card__icon {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    color: var(--color-white);
    background: linear-gradient(135deg, #000000, #333333);
    border-radius: 50%;
    font-size: 22px;
}

.value-card h3 {
    font-family: var(--font-secondary);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.value-card p {
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 0;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.services__item {
    position: relative;
    isolation: isolate;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: left;
}

.services__item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.services__item:focus-within {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.services__icon {
    width: 60px;
    height: 60px;
    margin: 24px 24px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 24px;
}

.services__item:hover .services__icon {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.services__image {
    margin: 20px 15px 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 160px;
}

.services__image::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, transparent 28%, rgba(0, 0, 0, 0.56));
    opacity: 0;
    transition: var(--transition);
}

.services__item:hover .services__image::after,
.services__item:focus-within .services__image::after {
    opacity: 1;
}

.services__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    /* Placeholder */
    background: linear-gradient(135deg, var(--color-lighter), var(--color-text));
}

.services__item:hover .services__image img {
    transform: scale(1.05);
}

.services__title {
    font-family: var(--font-secondary);
    font-size: 17px;
    font-weight: 700;
    color: var(--color-primary);
    padding: 15px 15px 5px;
}

.services__desc {
    font-size: 13px;
    color: var(--color-text);
    padding: 0 15px;
    line-height: 1.6;
}

.services__link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 15px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
}

.services__link:hover {
    color: var(--color-accent-dark);
}

.services__link i,
.news__link i {
    transition: transform 0.3s ease;
}

.services__item:hover .services__link i,
.services__item:focus-within .services__link i,
.news__item:hover .news__link i,
.news__item:focus-within .news__link i {
    transform: translateX(6px);
}

/* ============================================
   CAPABILITY SECTION
   ============================================ */
.capability {
    background-color: var(--color-white);
}

.capability__inner {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 42px;
    align-items: center;
}

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

.capability__content p {
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.85;
    margin-bottom: 26px;
}

.capability__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.capability__item {
    position: relative;
    overflow: hidden;
    min-height: 150px;
    padding: 26px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(160deg, #000000, #1F1F1F);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.capability__item::before {
    content: '';
    position: absolute;
    right: -55px;
    bottom: -55px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(90, 176, 199, 0.24);
    transition: var(--transition);
}

.capability__item:hover,
.capability__item:focus-within {
    transform: translateY(-6px);
    border-color: rgba(90, 176, 199, 0.55);
}

.capability__item:hover::before,
.capability__item:focus-within::before {
    transform: scale(1.35);
}

.capability__item > * {
    position: relative;
    z-index: 1;
}

.capability__item strong {
    font-family: var(--font-secondary);
    font-size: 34px;
    line-height: 1.1;
    margin-bottom: 10px;
    color: var(--color-white);
}

.capability__item span {
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255,255,255,0.82);
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */
.industries__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.industry-card {
    position: relative;
    overflow: hidden;
    min-height: 128px;
    padding: 22px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    text-align: center;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.industry-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(90, 176, 199, 0.14), transparent 58%);
    opacity: 0;
    transition: var(--transition);
}

.industry-card:hover {
    transform: translateY(-5px);
    border-color: rgba(90, 176, 199, 0.55);
    box-shadow: 0 12px 28px rgba(90, 176, 199, 0.22);
}

.industry-card:hover::after,
.industry-card:focus-within::after {
    opacity: 1;
}

.industry-card > * {
    position: relative;
    z-index: 1;
}

.industry-card i {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 18px;
    box-shadow: 0 8px 18px rgba(90, 176, 199, 0.28);
    transition: var(--transition);
}

.industry-card:hover i {
    transform: scale(1.08);
    background: var(--color-black);
}

.industry-card span {
    font-family: var(--font-secondary);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-primary);
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-us__item {
    text-align: center;
    padding: 30px 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.why-us__item:hover {
    background-color: var(--color-light);
    box-shadow: var(--shadow-md);
}

.why-us__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 32px;
    transition: var(--transition);
    box-shadow: 0 10px 24px rgba(90, 176, 199, 0.3);
}

.why-us__item:hover .why-us__icon {
    background-color: var(--color-black);
    color: var(--color-white);
    transform: scale(1.1);
}

.why-us__item h3 {
    font-family: var(--font-secondary);
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.why-us__item p {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.7;
}

/* ============================================
   FLEET SECTION
   ============================================ */
.fleet__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.fleet__item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.fleet__item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.fleet__image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.fleet__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    /* Placeholder */
    background: linear-gradient(135deg, var(--color-lighter), var(--color-text));
}

.fleet__item:hover .fleet__image img {
    transform: scale(1.05);
}

.fleet__badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 5px 12px;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.fleet__info {
    padding: 20px;
}

.fleet__info h3 {
    font-family: var(--font-secondary);
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.fleet__info ul {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.fleet__info li {
    font-size: 14px;
    color: var(--color-text);
}

.fleet__info li strong {
    color: var(--color-dark);
}

/* ============================================
   NEWS SECTION
   ============================================ */
.news__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.news-swiper {
    overflow: hidden;
    padding: 4px 0 8px;
}

.news-swiper .news__grid {
    display: flex;
    gap: 0;
}

.news .section__label {
    display: block;
}

.news__toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
    margin: -26px 0 28px;
}

.news__toolbar p {
    max-width: 560px;
    margin: 0;
    color: var(--color-text);
}

.news__controls {
    display: flex;
    gap: 10px;
}

.news__button {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-primary);
    transition: var(--transition);
}

.news__button:hover,
.news__button:focus-visible {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.news__item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-swiper .news__item {
    height: auto;
}

.news__item:hover {
    box-shadow: var(--shadow-lg);
}

.news__item:focus-within {
    box-shadow: var(--shadow-lg);
}

.news__image {
    position: relative;
    height: 170px;
    overflow: hidden;
}

.news__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    /* Placeholder */
    background: linear-gradient(135deg, var(--color-lighter), var(--color-text));
}

.news__item:hover .news__image img {
    transform: scale(1.05);
}

.news__date {
    position: absolute;
    bottom: 10px;
    left: 10px;
    padding: 4px 10px;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 12px;
    border-radius: var(--radius-sm);
}

.news__content {
    padding: 15px;
}

.news__category {
    font-size: 12px;
    color: var(--color-accent);
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.news__title {
    font-family: var(--font-secondary);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    margin: 8px 0;
    max-height: 63px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news__title a {
    color: var(--color-dark);
}

.news__title a:hover {
    color: var(--color-accent);
}

.news__excerpt {
    font-size: 13px;
    color: var(--color-text);
    line-height: 1.6;
    max-height: 62px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news__link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-accent);
}

.news__link:hover {
    color: var(--color-accent-dark);
}

/* ============================================
   PARTNERS SECTION
   ============================================ */
.partners__item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    padding: 10px 20px;
    background-color: var(--color-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.partners__item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.partners__item img {
    max-height: 50px;
    max-width: 120px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.partners__item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    position: relative;
    padding: 80px 0;
    background-color: var(--color-primary);
    background-image: linear-gradient(135deg, var(--color-primary), var(--color-accent-darker));
    overflow: hidden;
}

.cta__overlay {
    position: absolute;
    inset: 0;
    background: url('../images/banner/banner-1.jpg') center/cover no-repeat;
    opacity: 0.15;
}

.cta__content {
    position: relative;
    text-align: center;
    color: var(--color-white);
}

.cta__content h2 {
    font-family: var(--font-secondary);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cta__content p {
    font-size: 17px;
    margin-bottom: 25px;
    opacity: 0.9;
}

.cta__buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-primary);
    padding: 50px 0 0;
    color: rgba(255, 255, 255, 0.86);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 30px;
    padding-bottom: 40px;
}

.footer__logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.footer__logo-name {
    font-family: var(--font-secondary);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 3px;
}

.footer__logo-slogan {
    font-size: 12px;
    color: var(--color-accent);
    font-style: italic;
    letter-spacing: 1px;
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.88);
}

.footer__contact li i {
    color: var(--color-accent);
    margin-top: 3px;
    width: 16px;
    text-align: center;
}

.footer__social {
    display: flex;
    gap: 10px;
}

.footer__social span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.45);
    color: var(--color-white);
    background-color: rgba(255,255,255,0.08);
}

.footer__title {
    font-family: var(--font-secondary);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer__menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer__menu li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.86);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer__menu li a::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    color: var(--color-accent);
}

.footer__menu li a:hover {
    color: var(--color-accent);
    padding-left: 5px;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.footer__map iframe {
    border-radius: var(--radius-sm);
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

/* Copyright */
.copyright {
    background-color: var(--color-white);
    padding: 15px 0;
    margin-top: 0;
}

.copyright p {
    text-align: center;
    color: var(--color-black);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-red);
    transform: translateY(-3px);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 30px;
}