* {
    padding: 0;
    margin: 0;
}

/* ========================================
   HERO BANNER SECTION
   ======================================== */

/* --- Hero Banner Container --- */
.hero-banner {
    position: relative;
    width: 100%;
    height: 1380px;
    background-color: black;
}



/* --- Hero Banner Visual Elements --- */
.hero-banner__visuals{
    position: absolute;
    inset: 0;
}


/* Spotlight visuals (Round above Light, centered) */
.hero-banner__spotlight{
    position: absolute;
    inset: 0;
    z-index: 2; /* above video, below text */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    pointer-events: none;
}

.hero-banner__spotlight-round{
    width: 128px;
    height: 128px;
    margin-top: 6rem;
}

.hero-banner__spotlight-light{
    width: 452px;
    height: 582px;
    margin-top: -5rem;
    z-index: -1;
    filter: blur(40px);
}

/* Ellipse glow under content */
.hero-banner__ellipse{
    position: relative;
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto; /* center as a block element */
    pointer-events: none;
    z-index: 1; /* above video, below spotlight round */
    margin-top: 42.5rem;
}

/* --- Hero Banner Content --- */
.hero-banner__content {
    position: relative;
    z-index: 4;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center; 
    gap: 20px;
    height: 65%;
    max-width: 1050px; /* Theo Figma: width container text */
    margin: 0 auto;
    padding:2rem;
}

/* --- Hero Banner Bottom Section (Stats & Partners) --- */
.hero-banner__bottom {
    position: absolute;
    left: 0;
    right: 0;
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 80px;
}

/* Stats inside hero banner */
.hero-banner__stats{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 1fr;
    align-items: center;
    justify-content: center;
    gap: 0;
    position: relative;
    z-index: 2;
}

.hero-stat{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 28px;
    position: relative;
    gap:1rem;
}

/* --- Hero Partners Section --- */
.hero-banner__partners {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 80px;
    width: 100%;
    max-width: 1440px;
    justify-content: flex-start;
    margin: 0 auto;
    padding: 0;
    border-top: 1px solid #393939;
    border-bottom: 1px solid #393939;
    height: 144px;
}

.hero-banner__partners-header {
    flex-shrink: 0;
    min-width: 300px;
}

.hero-banner__partners-title {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(12px, 1.2vw + 0.4rem, 20px);
    line-height: 1.5em;
    color: #FFFFFF;
    margin: 0;
    text-align: left;
    white-space: nowrap;
    opacity: 0.9;
    position: relative;
}

.hero-banner__partners-title::after {
    content: '';
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        rgba(255, 255, 255, 0.1) 100%
    );
}



/* --- Hero Stats Typography --- */
.hero-stat__number{
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(14px, 3.5vw, 40px);
    line-height: 1em;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}

.hero-stat__text{
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(10px, 2.2vw, 16px);
    line-height: 1.5em;
    color: #999999;
    text-align: center;
}

/* --- Hero Banner Typography --- */
.hero-banner__title {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: clamp(1.5rem, 0.25rem + 4.167vw, 4rem); /* 28px to 64px responsive */
    line-height: 1.2em;
    letter-spacing: -0.02em; /* Figma: -2% */
    background: linear-gradient(90deg, #919191 10%, #FFFFFF 40%, #FFFFFF 60%, #919191 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    width: 100%; /* Đảm bảo chiếm toàn bộ chiều rộng có sẵn */
    box-sizing: border-box; /* Đảm bảo padding không làm tăng width */
}

.hero-banner__description {
    font-family: 'Sora', sans-serif;
    font-weight: 300;
    font-size: clamp(12px, 4vw, 24px);
    line-height: 1.4em; /* ~170% theo Figma */
    letter-spacing: 0.01em; /* Figma: 1% */
    background: linear-gradient(90deg, #747474 10%, #A5A5A5 40%, #A5A5A5 60%, #747474 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin: 0;
    white-space: normal; /* Đảm bảo text wrap đúng cách */
    word-wrap: break-word; /* Cho phép wrap từ dài */
}

/* --- Hero Banner CTA Button --- */
.hero-banner__cta{
    width: 169px;
    height: 44px;
    border: 1px solid white;
    background: #FFFFFF;
    color: #000000;
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(14px, 2vw, 16px);
    line-height: 20px;
    letter-spacing: 0.04em;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    isolation: isolate;
}


/* ========================================
   BRAND POSITION SECTION
   ======================================== */

/* --- Brand Position Container --- */
.brand-position{
    position: relative;
    width: 100%;
    max-width: none;
    display: flex;
    flex-direction: column;
    height: 2136px;
    background-image: url('../../assets/images/home/brand/bg2.webp');
    background-position:center; 
    background-repeat: no-repeat;
    backdrop-filter: blur(4px);
    background-size: cover;
    mix-blend-mode: Plus darker;
}



/* ========================================
   SERVICES SECTION
   ======================================== */

/* --- Services Container --- */
.services {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding-top: 10rem;
    align-items: center;
    gap: 40px;
}

/* --- Services Header --- */
.services__header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1312px;
    height: 151px;
    position: relative;
}

.services__header::after{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: #D7D7D7;
    pointer-events: none;
}

.services__header-left{
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 480px;
    height: 250px;
}

/* --- Services Cards --- */
.services__cards{
    display: flex;
    width: 1312px;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-direction: column;
}


/* --- Service Card Layout --- */
.service-card {
    position: relative;
    width: 1312px;
    height: 290px;
    display: flex;
    align-items: center; /* center content vertically */
    box-sizing: border-box;
    /* Leave space on the left for the out-of-flow index label */
    padding-left: 10rem;
    justify-content: space-between; /* space between content and image */
}

.service-card::after{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: #D7D7D7;
}

.service-card-link{
    display: block;
    width: 100%;
    text-decoration: none;
    color: inherit;
}


/* --- Service Card Content --- */
.service-card__content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    justify-content:center; 
    width: 464px;
    gap:3rem;
}

.service-card__image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 360px;
    height: 250px;
    flex-shrink: 0;
}

.service-card__image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    mix-blend-mode: hard-light;
}

.service-card__view {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    color: inherit;
    text-decoration: underline;
}

.service-card__title {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 1.5rem;
    color: #212121;
}

.service-card__title-row{
    display: flex;
    align-items: center;
    gap: 16px;
}

.service-card__index{
    font-family: 'IBM Plex Mono';
    font-weight: 600;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 1;
    color: #DF342B;
    flex-shrink: 0;
}

.service-card__description {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(12px, 2.2vw, 16px);
    line-height: 1.5rem;
    color: #A5A5A5;
}

/* --- Service Card Highlight (Cyberk Solutions) --- */
.service-card__title--highlight {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: clamp(1.25rem, 2.8vw + 0.4rem, 3rem); /* 20px to 48px responsive */
    line-height: 1em;
    color: #212121;
    text-align: left;
}

.service__description {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(14px, 2.5vw, 20px);
    line-height: 28px;
    color: #A5A5A5;
    text-align: left;
}

.service-card__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    border: 1px solid #000000;
    border-radius: 2px;
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5em;
    width:172px;
    height:37px ;
    color: #000000;
    background-color: transparent;
}
/* ========================================
   SUCCESS STORIES SECTION
   ======================================== */

/* --- Success Stories Container --- */
.success-stories {
    position: relative;
    width: 100%;
    max-width: none;
    margin: 0 auto;
    height: auto; /* Theo Figma */
    background-color: white;
    overflow: hidden;
}

/* --- Success Stories Header --- */
.success-stories__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 151px;
    width: 1312px;
    margin: 0 auto;
}

.success-stories__header-left{
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 480px;
}

.success-stories__title {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(24px, 5vw, 48px);
    line-height: 1em;
    color:#212121 ;
    text-align: start;
}

.success-stories__description {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(14px, 2.5vw, 20px);
    line-height: 28px;
    color: #A5A5A5;
    text-align: start;
}

.success-stories__cta{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 37px;
    width: 190px;
    border: 1px solid #212121;
    border-radius: 2px;
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5em;
    color: #212121;
    background-color: transparent;
    text-transform: uppercase;
}

/* Mobile CTA Button - Hidden on desktop */
.success-stories__cta--mobile {
    display: none;
}
/* --- Success Stories Grid --- */
.success-stories__grid {
    display: flex;
    flex-direction: row; /* Single row */
    flex-wrap: wrap;
    gap: 40px; /* per request */
    margin: 0 auto;
    justify-content: center;
}

/* --- Success Story Cards --- */
.success-story-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.success-story-link:hover {
    transform: translateY(-5px);
    text-decoration: none;
    color: inherit;
}

.success-story {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px; /* per request */
    padding: 24px; /* per request */
    width: 424px; /* per request */
    height: 488px; /* per request */
    background: transparent;
    border: 1px solid #999999; /* 1px per request */
    border-radius: 3.14px; /* per request */
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.success-story-link:hover .success-story {
    border-color: #666666;
    box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.4);
}

/* --- Success Story Images --- */
.success-story__image {
    width: 100%;
    height: 272px; /* maintain visual balance within 488px total */
    border-radius: 3.14px;
    overflow: hidden;
    transform-origin: center center;
    transition: transform 0.3s ease;
}

.success-story__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center center;
    transition: transform 0.3s ease;
}



/* --- Success Story Content --- */
.success-story__content {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    width: 100%;
}

.success-story__title {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 1em;
    color: #212121;
    margin: 0;
    width: fit-content;
}

.success-story__title i {
    margin-left: 8px;
}

.success-story__description {
    font-family: 'Sora', sans-serif;
    font-weight: 300;
    font-size: clamp(12px, 2.2vw, 16px);
    line-height: 1.2em;
    letter-spacing: -2%;
    color: #A0A0A0;
    margin: 0;
    width: 100%;
}

/* --- Partners Marquee --- */
.partners-marquee {
    flex: 1;
    overflow: hidden;
    position: relative;
    background: linear-gradient(90deg, 
        rgba(0, 0, 0, 1) 0%, 
        rgba(0, 0, 0, 0.5) 10%, 
        rgba(0, 0, 0, 0) 20%, 
        rgba(0, 0, 0, 0) 80%, 
        rgba(0, 0, 0, 0.5) 90%, 
        rgba(0, 0, 0, 1) 100%
    );
    padding: 0;
    height: 68px;
}

.partners-marquee::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120px;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(0, 0, 0, 1) 0%, 
        rgba(0, 0, 0, 0.8) 30%, 
        rgba(0, 0, 0, 0.4) 70%, 
        transparent 100%
    );
    z-index: 2;
    pointer-events: none;
}

.partners-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 100%;
    background: linear-gradient(270deg, 
        rgba(0, 0, 0, 1) 0%, 
        rgba(0, 0, 0, 0.8) 30%, 
        rgba(0, 0, 0, 0.4) 70%, 
        transparent 100%
    );
    z-index: 2;
    pointer-events: none;
}

.partners-marquee__row {
    display: flex;
    align-items: center;
    gap: 120px;
    width: max-content;
    animation: partners-scroll 80s linear infinite;
}

.partners-marquee__item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    height: 60px;
    padding: 9px;
    border-radius: 0;
}

.partners-marquee__item img {
    height: auto;
    width: auto;
    max-height: 42px;
    max-width: 120px;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: grayscale(100%) brightness(0.6) opacity(0.7);
}

.partners-marquee__item:hover img {
    filter: grayscale(0%) brightness(1) opacity(1);
    transform: scale(1.05);
}

@keyframes partners-scroll {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}

.hero-banner__partners:hover .partners-marquee__row {
    animation-play-state: paused;
}

/* ========================================
   OUR TEAM SECTION
   ======================================== */

/* --- Our Team Container --- */
.our-team{
    width: 100%;
    margin: 60px auto 0;
}

.our-team__title{
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(24px, 5vw, 48px);
    line-height: 1.2em;
    color:#212121;
    width: 1312px;
    margin: 0 auto 20px;
    text-align: center;
}

/* --- Our Team Scroller --- */
.our-team__scroller{
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
    cursor: grab;
}

.our-team__scroller::-webkit-scrollbar{ display:none; }

.our-team__scroller:active {
    cursor: grabbing;
}

.our-team__row{
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 5rem auto;
    padding: 0 2rem;
    width: max-content;
    justify-content: center;
}

/* --- Our Team Photos --- */
.our-team__photo{
    height: 400px;
    width: 300px;
    flex-shrink: 0;
    object-fit: cover;
    border-radius: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    transform-origin: center center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.our-team__photo:hover,
.our-team__photo.expanded {
    width: 320px;
    height: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    z-index: 10;
    position: relative;
}

.our-team__photo:nth-child(3) {
    width: 320px;
}

/* --- Our Team Photo Overlays --- */
.our-team__photo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.our-team__photo:hover::before,
.our-team__photo.expanded::before,
.our-team__photo:nth-child(3)::before {
    opacity: 1;
}

.our-team__photo::after {
    content: '# 23';
    position: absolute;
    bottom: 16px;
    right: 16px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    font-family: 'Sora', sans-serif;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
    pointer-events: none;
}

.our-team__photo:hover::after,
.our-team__photo.expanded::after,
.our-team__photo:nth-child(3)::after {
    opacity: 1;
}

/* --- Our Team Interactions --- */
.our-team__row:hover .our-team__photo:not(:hover):not(.expanded) {
    width: 50px;
    opacity: 0.8;
}

.our-team__scroller.scrolling {
    scroll-behavior: auto; /* Disable smooth scroll during manual scrolling */
}


.our-team__photo:focus {
    outline: 2px solid #D84040;
    outline-offset: 4px;
}


/* ========================================
   HOW WE WORK SECTION
   ======================================== */

/* --- How We Work Container --- */
.how-we-work {
    height:936px;
    background: #000000;
    width: 100%;
}

.how-we-work__container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

/* --- How We Work Grid Layout --- */
.how-we-work__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 260px 486px;
    gap: 0;
    height: 746px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

/* --- How We Work Grid Cells --- */
.how-we-work__cell {
    padding: 60px 40px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
}


.how-we-work__cell--1 {
    grid-column: 1;
    grid-row: 1;
}

.how-we-work__cell--2 {
    grid-column: 2;
    grid-row: 1;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 40px;
}

.how-we-work__cell--3 {
    grid-column: 1;
    grid-row: 2;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.how-we-work__cell--4 {
    grid-column: 2;
    grid-row: 2;
    padding: 0;
    display: grid;
    grid-template-rows: 1fr 2fr; /* Description cell nhỏ hơn, image cell lớn hơn */
    gap: 0;
}

/* --- Cell 4 Sub-cells --- */
.how-we-work__cell--4-description {
    grid-row: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.how-we-work__cell--4-image {
    grid-row: 2;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- How We Work Typography --- */
.how-we-work__title {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(24px, 5vw, 48px);
    line-height: 60px;
    color: #FFFFFF;
    margin: 0 0 24px 0;
}

.how-we-work__description {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(14px, 2.5vw, 20px);
    line-height: 28px;
    color: #A5A5A5;
    margin: 0;
}

/* --- How We Work Navigation --- */
.how-we-work__nav-indicators {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
    width: 576px;
}

.nav-indicator {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.3;
}

.nav-indicator.active {
    opacity: 1;
}

.nav-indicator::before {
    content: '';
    position: absolute;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: 
        linear-gradient(0deg, transparent 0%, transparent 49%, #FFFFFF 49%, #FFFFFF 51%, transparent 51%, transparent 100%),
        linear-gradient(90deg, transparent 0%, transparent 49%, #FFFFFF 49%, #FFFFFF 51%, transparent 51%, transparent 100%),
        linear-gradient(45deg, transparent 0%, transparent 49%, #FFFFFF 49%, #FFFFFF 51%, transparent 51%, transparent 100%),
        linear-gradient(-45deg, transparent 0%, transparent 49%, #FFFFFF 49%, #FFFFFF 51%, transparent 51%, transparent 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%;
}




.how-we-work__nav-controls {
    display: flex;
    justify-content: space-between;
    width: 576px;
}

.nav-control {
    background: transparent;
    border: none;
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(12px, 2.2vw, 16px);
    line-height: 24px;
    color: #FFFFFF;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 8px 0;
    text-decoration: underline;
}



/* --- How We Work Step Content --- */
.step-number {
    font-family: 'IBM Plex Mono';
    font-weight: 600;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 32px;
    color: #FF0000;
    margin-bottom: 16px;
}

.step-title {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 1em;
    color: #FFFFFF;
}

.step-description {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(12px, 2.2vw, 18px);
    line-height: 26px;
    color: #FFFFFF;
   
    padding: 40px;
}

.step-visual {
    position: relative;
    height: 100%; /* Sử dụng toàn bộ chiều cao của image cell */
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-card {
    position: absolute;
    opacity: 0;
    transition: all 0.5s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.step-card--active {
    opacity: 1;
    transform: translateY(0);
}

.step-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   TECH SERVICES SECTION
   ======================================== */

/* --- Tech Services Container --- */
.brand-position > .tech-services-section {
    background: transparent;
    overflow: hidden;
    position: relative;
    left: 0;
    right: 0;
    bottom: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    padding: 40px 0;
}

/* --- Tech Services Rows --- */
.tech-services-row {
    position: relative;
    margin-bottom: 40px; /* Theo Figma */
    overflow: hidden;
    height: fit-content;
}

.tech-services-row:last-child {
    margin-bottom: 0;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 48px;
    width: max-content;
    min-width: 150vw; /* allow JS to extend as needed */
    position: relative;
    --marquee-duration: 60s;
    --marquee-easing: linear;
    transform: translateZ(0);
    will-change: transform;
}

/* --- Tech Services Marquee Line --- */
.tech-services-row .marquee-content::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        #232325 10%,
        #232325 90%,
        transparent 100%
    );
    transform: translateY(-50%);
    z-index: 0;
    pointer-events: none;
}

/* --- Tech Services Animation --- */
.tech-services-row .marquee-content {
    animation: tech-marquee-scroll var(--marquee-duration) var(--marquee-easing) infinite;
    will-change: transform;
    backface-visibility: hidden;
    transform-style: preserve-3d;
    transform: translateZ(0);
}

@keyframes tech-marquee-scroll {
    0% {
        transform: translateX(0) translateZ(0);
    }
    100% {
        transform: translateX(-50%) translateZ(0);
    }
}

.marquee-content.paused {
    animation-play-state: paused;
}


/* --- Tech Services Items --- */
.service-item {
    display: flex;
    align-items: center;
    gap: 0; /* Theo Figma - không có gap */
    position: relative;
    flex-shrink: 0;
    z-index: 1;
}

.service-text {
    background: #E3E3E3;
    border: 1px solid #A5A5A5;
    border-radius: 36px;
    padding: 16px 24px;
    font-family: 'Sora', sans-serif;
    font-size: clamp(12px, 2.2vw, 16px);
    font-weight: 400;
    line-height: 1.26em;
    letter-spacing: 3%; /* Theo Figma */
    color: #212121;
    text-align: center;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.service-line {
    width: 48px;
    height: 0;
    border: 1px solid #A5A5A5; /* Theo Figma */
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.tech-icon {
    background: #E3E3E3;
    border: 1px solid #A5A5A5;
    border-radius: 36px;
    width: 52px; /* Theo Figma */
    height: 52px; /* Theo Figma */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.tech-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.service-item:hover .tech-icon img {
    transform: scale(1.1);
}

.tech-services-row:hover .marquee-content {
    animation-play-state: paused;
}


/* ========================================
   ANIMATIONS & EFFECTS
   ======================================== */

/* --- Lightning Effects --- */
@keyframes lightning-flash {
    0% {
        opacity: 0;
        filter: brightness(1) drop-shadow(0 0 0px rgba(255, 255, 255, 0));
    }
    5% {
        opacity: 1;
        filter: brightness(3) drop-shadow(0 0 20px rgba(255, 255, 255, 0.8));
    }
    10% {
        opacity: 0.8;
        filter: brightness(2.5) drop-shadow(0 0 15px rgba(255, 255, 255, 0.6));
    }
    15% {
        opacity: 1;
        filter: brightness(4) drop-shadow(0 0 25px rgba(255, 255, 255, 1));
    }
    20% {
        opacity: 0;
        filter: brightness(1) drop-shadow(0 0 0px rgba(255, 255, 255, 0));
    }
    100% {
        opacity: 0;
        filter: brightness(1) drop-shadow(0 0 0px rgba(255, 255, 255, 0));
    }
}

@keyframes lightning-glow {
    0% {
        filter: brightness(1) drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
    }
    50% {
        filter: brightness(1.2) drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
    }
    100% {
        filter: brightness(1) drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
    }
}

@keyframes lightning-pulse {
    0% {
        transform: scale(1);
        filter: brightness(1);
    }
    50% {
        transform: scale(1.05);
        filter: brightness(1.3);
    }
    100% {
        transform: scale(1);
        filter: brightness(1);
    }
}

.hero-banner__lightning {
    display: inline-block;
    vertical-align: middle;
    margin: 0 8px;
    position: relative;
}

.hero-banner__lightning svg {
    transition: all 0.3s ease;
    animation: lightning-glow 3s ease-in-out infinite;
}

.hero-banner__lightning.flash svg {
    animation: lightning-flash 0.3s ease-in-out;
}

.hero-banner__lightning.pulse svg {
    animation: lightning-pulse 0.5s ease-in-out;
}

.hero-banner__lightning svg path {
    transition: all 0.2s ease;
}

.hero-banner__lightning.flash svg path {
    filter: brightness(2) drop-shadow(0 0 15px rgba(255, 255, 255, 0.8));
}

@keyframes random-lightning {
    0% {
        opacity: 0;
        filter: brightness(1);
    }
    2% {
        opacity: 1;
        filter: brightness(4) drop-shadow(0 0 20px rgba(255, 255, 255, 1));
    }
    4% {
        opacity: 0.7;
        filter: brightness(2.5) drop-shadow(0 0 15px rgba(255, 255, 255, 0.7));
    }
    6% {
        opacity: 1;
        filter: brightness(5) drop-shadow(0 0 25px rgba(255, 255, 255, 1));
    }
    8% {
        opacity: 0;
        filter: brightness(1);
    }
    100% {
        opacity: 0;
        filter: brightness(1);
    }
}

.hero-banner__lightning.strike svg {
    animation: random-lightning 0.4s ease-in-out;
}

/* ========================================
   FAQ SECTION
   ======================================== */

/* --- FAQ Container --- */
.faq {
    width: 100%;
    background-color: #000000;
    padding: 120px 0;
    height: auto;
}

.faq__container {
    max-width: 1312px;
    margin: 0 auto;
    padding: 0 64px;
}

.faq__header {
    text-align: center;
    margin-bottom: 80px;
}

.faq__title {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(24px, 5vw, 48px);
    line-height: 1.2em;
    color: #FFFFFF;
    margin: 0 0 24px 0;
}


/* --- FAQ Content --- */
.faq__content {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 1312px;
    margin: 0 auto;
    border: 1px solid #393939;
    padding: 0 40px;
}

.faq__item {
    border-bottom: 1px solid #393939;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq__item:last-child {
    border-bottom: none;
}

/* --- FAQ Questions --- */
.faq__question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 32px 0;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    transition: all 0.3s ease;
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 1.4em;
    color: #FFFFFF;
}



.faq__question-number {
    font-family: 'IBM Plex Mono';
    font-weight: 600;
    font-size: clamp(16px, 2.8vw, 24px);
    line-height: 1;
    color: #D84040;
    margin-right: 16px;
    flex-shrink: 0;
}

.faq__question-text {
    flex: 1;
    text-align: left;
}

.faq__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    color: #A5A5A5;
}

.faq__question[aria-expanded="true"] .faq__icon {
    transform: rotate(180deg);
}

/* --- FAQ Answers --- */
.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: transparent;
}

.faq__answer.open {
    max-height: 500px;
    padding-bottom: 32px;
}

.faq__answer-text {
    font-family: 'Sora', sans-serif;
    font-weight: 400;
    font-size: clamp(14px, 2.5vw, 20px);
    line-height: 1.6em;
    color: #666666;
    margin: 0;
    padding: 0 0 0 0;
}