/* ============================================
   HOMEPAGE CSS
   An Phát Hardware B2B Theme
   ============================================ */

/* --- Top Bar --- */
.topbar {
    background: var(--color-primary-darker);
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--fs-xs);
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    position: relative;
    z-index: var(--z-sticky);
}

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

.topbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.topbar__item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.topbar__item svg {
    opacity: 0.7;
}

.topbar__item--divider {
    opacity: 0.3;
}

.topbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.topbar__social {
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

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

/* --- Header --- */
.header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-modal);
    transition: box-shadow var(--transition-base);
}

.header.is-scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--space-6);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.logo__text {
    display: flex;
    flex-direction: column;
}

.logo__brand {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: 1px;
}

.logo__tagline {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    font-weight: var(--fw-medium);
    letter-spacing: 0.5px;
}

/* Navigation */
.header__nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-menu > .menu-item > a {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-main);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-menu > .menu-item > a:hover,
.nav-menu > .menu-item.current-menu-item > a {
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.06);
}

.nav-menu > .menu-item.current-menu-item > a {
    font-weight: var(--fw-semibold);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-arrow {
    transition: transform var(--transition-fast);
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.has-dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu .menu-item a {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-menu .menu-item a:hover {
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.06);
}

/* Sub-dropdown */
.dropdown-menu .has-dropdown > .sub-menu {
    position: absolute;
    left: 100%;
    top: 0;
    min-width: 220px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateX(8px);
    transition: all var(--transition-base);
}

.dropdown-menu .has-dropdown:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header__hotline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    color: var(--color-text-main);
    transition: color var(--transition-fast);
}

.header__hotline:hover {
    color: var(--color-primary);
}

.header__hotline-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(var(--color-primary-rgb), 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.header__hotline-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.header__hotline-text small {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}

.header__hotline-text strong {
    font-size: var(--fs-sm);
    color: var(--color-primary);
}

.header__cta {
    font-size: var(--fs-sm) !important;
    padding: var(--space-2) var(--space-5) !important;
}

/* Hamburger */
.header__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.header__hamburger:hover {
    background: rgba(var(--color-primary-rgb), 0.06);
}

.hamburger__line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-main);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.header__hamburger.is-active .hamburger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.is-active .hamburger__line:nth-child(2) {
    opacity: 0;
}

.header__hamburger.is-active .hamburger__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    transition: right var(--transition-slow);
    overflow-y: auto;
    padding: var(--space-6);
    padding-top: calc(var(--header-height) + var(--space-6));
}

.mobile-menu.is-active {
    right: 0;
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
}

.mobile-nav-menu .menu-item a {
    display: block;
    padding: var(--space-3) 0;
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    color: var(--color-text-main);
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-nav-menu .sub-menu {
    padding-left: var(--space-4);
}

.mobile-nav-menu .sub-menu .menu-item a {
    font-size: var(--fs-sm);
    font-weight: var(--fw-normal);
    color: var(--color-text-light);
}

.mobile-menu__contact {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

/* --- Hero Slider --- */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero__slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
}

.hero__slide.is-active {
    opacity: 1;
    z-index: 1;
}

.hero__slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.hero__pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    color: var(--color-white);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.hero__title {
    font-size: var(--fs-5xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-white);
    line-height: var(--lh-tight);
    margin-bottom: var(--space-5);
}

.hero__desc {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--space-8);
    max-width: 560px;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Hero Navigation */
.hero__nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.hero__nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.hero__nav-btn--prev { left: 24px; }
.hero__nav-btn--next { right: 24px; }

/* Hero Dots */
.hero__dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: var(--space-2);
}

.hero__dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    cursor: pointer;
}

.hero__dot.is-active {
    background: var(--color-accent);
    border-color: var(--color-white);
    transform: scale(1.2);
}

/* --- Stats Section --- */
.stats {
    padding: var(--space-16) 0;
}

.stats__intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.stats__title {
    font-size: var(--fs-3xl);
    margin-bottom: var(--space-4);
}

.stats__intro p {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    margin-bottom: var(--space-6);
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.stats__item {
    text-align: center;
    padding: var(--space-8) var(--space-4);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stats__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.stats__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stats__icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: rgba(var(--color-primary-rgb), 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--color-primary);
}

.stats__number {
    font-family: var(--font-heading);
    font-size: var(--fs-4xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    line-height: 1;
    display: inline;
}

.stats__suffix {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-accent);
    display: inline;
}

.stats__label {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-light);
    margin-top: var(--space-2);
}

/* --- Product Categories --- */
.product-cats__grid {
    gap: var(--space-6);
}

.product-cat-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.product-cat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-primary);
    color: inherit;
}

.product-cat-card__icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.08), rgba(var(--color-primary-rgb), 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.product-cat-card:hover .product-cat-card__icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
}

.product-cat-card__icon svg {
    width: 36px;
    height: 36px;
}

.product-cat-card__body {
    flex: 1;
}

.product-cat-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    color: var(--color-text-main);
    margin-bottom: var(--space-2);
}

.product-cat-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-3);
    line-height: var(--lh-normal);
}

.product-cat-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-cat-card__count {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

.product-cat-card__arrow {
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.product-cat-card:hover .product-cat-card__arrow {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* --- Featured Products --- */
.product-card__image-wrap {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-bg-light);
    display: block;
}

.product-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card__img {
    transform: scale(1.05);
}

.product-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f4f8, #e8ecf1);
    aspect-ratio: 4/3;
}

.product-card__badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

.product-card__code {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.product-card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.product-card__spec {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    background: var(--color-bg-light);
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
}

/* --- Why Choose Us --- */
.why-us__card {
    padding: var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    text-align: center;
}

.why-us__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.why-us__icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
}

.why-us__icon--blue {
    background: rgba(30, 136, 229, 0.1);
    color: var(--color-primary);
}

.why-us__icon--orange {
    background: rgba(255, 167, 38, 0.1);
    color: var(--color-accent-dark);
}

.why-us__icon--green {
    background: rgba(67, 160, 71, 0.1);
    color: var(--color-success);
}

.why-us__icon--purple {
    background: rgba(126, 87, 194, 0.1);
    color: #7E57C2;
}

.why-us__title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-3);
}

.why-us__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-4);
}

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

.why-us__list li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    padding: var(--space-1) 0;
}

.why-us__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    flex-shrink: 0;
}

/* --- CTA Banner --- */
.cta-banner {
    position: relative;
    padding: var(--space-16) 0;
    overflow: hidden;
}

.cta-banner__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary), var(--color-primary-light));
}

.cta-banner__pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 70%, rgba(255, 167, 38, 0.15) 0%, transparent 50%);
}

.cta-banner__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-10);
}

.cta-banner__title {
    font-size: var(--fs-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.cta-banner__desc {
    font-size: var(--fs-md);
    color: rgba(255, 255, 255, 0.85);
    max-width: 550px;
}

.cta-banner__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    flex-shrink: 0;
}

/* --- Partners --- */
.partners__carousel {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.partners__track {
    display: flex;
    animation: scroll 30s linear infinite;
    width: max-content;
}

.partners__track:hover {
    animation-play-state: paused;
}

.partners__logo {
    flex-shrink: 0;
    width: 180px;
    padding: 0 var(--space-4);
}

.partners__logo-inner {
    height: 80px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    transition: all var(--transition-base);
}

.partners__logo-inner:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.partners__logo-inner span {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-gray-400);
}

.partners__logo-inner img {
    max-height: 50px;
    max-width: 140px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all var(--transition-base);
}

.partners__logo-inner:hover img {
    filter: grayscale(0);
    opacity: 1;
}

/* --- Latest News --- */
.post-card__image-wrap {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-bg-light);
    display: block;
}

.post-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card__img {
    transform: scale(1.05);
}

.post-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e3edf7, #d5deea);
    aspect-ratio: 16/10;
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.post-card__date {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}

/* --- Footer --- */
.footer {
    background: var(--color-gray-700);
    color: rgba(255, 255, 255, 0.8);
}

.footer__top {
    padding: var(--space-16) 0 var(--space-10);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-10);
}

.footer__logo {
    margin-bottom: var(--space-5);
}

.footer__logo .logo__brand {
    color: var(--color-white);
}

.footer__logo .logo__tagline {
    color: rgba(255, 255, 255, 0.5);
}

.footer__desc {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.65);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--space-5);
}

.footer__social {
    display: flex;
    gap: var(--space-3);
}

.footer__social-link {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer__title {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}

.footer__links li {
    margin-bottom: var(--space-2);
}

.footer__links a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.65);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer__links a:hover {
    color: var(--color-accent);
    padding-left: var(--space-2);
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.65);
}

.footer__contact li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent);
}

.footer__contact a {
    color: rgba(255, 255, 255, 0.65);
}

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

/* Footer Bottom */
.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-5) 0;
}

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

.footer__copyright,
.footer__credit {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}

/* --- Floating Buttons --- */
.floating-buttons {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    z-index: var(--z-fixed);
}

.floating-btn {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
}

.floating-btn:hover {
    transform: scale(1.1);
    color: var(--color-white);
}

.floating-btn--top {
    background: var(--color-gray-600);
}

.floating-btn--top:hover {
    background: var(--color-gray-700);
}

.floating-btn--phone {
    background: linear-gradient(135deg, var(--color-success), #2E7D32);
    animation: pulse 2s infinite;
}

.floating-btn--zalo {
    background: linear-gradient(135deg, #0068FF, #0052CC);
}

.floating-btn__label {
    position: absolute;
    right: calc(100% + 8px);
    background: var(--color-gray-700);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
}

.floating-btn:hover .floating-btn__label {
    opacity: 1;
    visibility: visible;
}

/* --- Content Layout (for pages with sidebar) --- */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-10);
    padding: var(--space-10) 0;
}

.content-layout__sidebar .widget {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--space-6);
}

.widget__title {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary);
}

/* --- Page Header --- */
.page-header {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    padding: var(--space-12) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
}

.page-header__content {
    position: relative;
    z-index: 1;
}

.page-header__title {
    font-size: var(--fs-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.page-header__desc {
    font-size: var(--fs-md);
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
}

/* --- No Results --- */
.no-results {
    text-align: center;
    padding: var(--space-16) 0;
}

.no-results h2 {
    margin-bottom: var(--space-4);
}

.no-results p {
    margin-bottom: var(--space-8);
}