/* ============================================
   GLOBAL STYLES
   ============================================ */

html {
    scroll-behavior: smooth;
}

body {
    background-color: white;
}

/* ============================================
   NAVBAR STYLES
   ============================================ */

/* Navbar transition animation */
.navbar-transition {
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

/* Active link underline animation */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: currentColor;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: #3b82f6;
}

/* Mobile menu animation */
.mobile-menu {
    transition: max-height 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    visibility: hidden;
}

.mobile-menu.active {
    max-height: 500px;
    opacity: 1;
    visibility: visible;
}

/* Custom button background for gallery arrows */
.bg-black-custom {
    background-color: rgba(15, 23, 42, 0.9);
}

.bg-black-custom:hover {
    background-color: rgba(15, 23, 42, 1);
}

/* Hamburger menu animation */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: currentColor;
    margin: 5px 0;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive navbar adjustments */
@media (max-width: 768px) {
    .nav-link::after {
        display: none;
    }

    .nav-link.active {
        background-color: #f0f4ff;
        border-left: 3px solid #3b82f6;
        padding-left: 12px;
    }

    .nav-link.active::after {
        display: none;
    }
}

/* ============================================
   HERO VIDEO SECTION
   ============================================ */

.hero-video-container {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100svh;
    min-height: 100vh;
    min-height: 100svh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: opacity 0.3s ease;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease;
}

.hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: white;
    transition: opacity 0.3s ease, transform 0.3s ease;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: clamp(1.5rem, 8vw, 4.5rem);
    font-weight: 700;
    margin: 0;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: clamp(0.875rem, 3vw, 1.5rem);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-scroll-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 9999px;
    color: white;
    text-decoration: none;
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
    animation: heroArrowBounce 2.2s infinite ease-in-out;
}

.hero-scroll-arrow:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(4px);
}

@media (max-width: 640px) {
    .hero-scroll-arrow {
        width: 45px;
        height: 45px;
        font-size: 1.4rem;
    }

    .hero-scroll-arrow-icon {
        font-size: 1.4rem;
    }

    .hero-content {
        gap: 0.75rem;
    }
}

.hero-scroll-arrow-icon {
    font-size: 1.65rem;
    line-height: 1;
}

@keyframes heroArrowBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(8px);
    }
    60% {
        transform: translateY(4px);
    }
}

/* Responsive hero adjustments */
@media (max-width: 640px) {
    .hero-video-container {
        height: 100vh;
        height: 100svh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100svh;
        min-height: 100dvh;
    }

    .hero-content button {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* Parallax fade effect */
.hero-video-container.fade {
    pointer-events: none;
}

/* ============================================
   PRODUCTS HERO BANNER
   ============================================ */

.hero-banner {
    position: relative;
    min-height: 45vh;
    max-height: 52vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero-banner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    pointer-events: none;
}

.hero-banner-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    width: 100%;
    padding: 2rem 1.5rem;
    text-align: center;
    color: #f8fafc;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.hero-banner-content.hero-visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-banner-content p {
    color: #cbd5e1;
    line-height: 1.8;
}

.hero-banner-content h1 {
    text-shadow: 0 24px 40px rgba(15, 23, 42, 0.35);
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(32px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero-banner {
        min-height: 40vh;
        max-height: 48vh;
    }

    .hero-banner-content {
        padding: 1.5rem 1rem;
    }

    .hero-banner-content h1 {
        font-size: clamp(2.25rem, 9vw, 3rem);
    }
}

/* ============================================
   LOGO & TAGLINE REVEAL SECTION
   ============================================ */

.logo-reveal-container {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 50%, #f0f4ff 100%);
    overflow: hidden;
    padding: 5rem 2rem;
    box-sizing: border-box;
    transition: padding 0.9s cubic-bezier(.2,.9,.2,1), opacity 0.9s ease, transform 0.9s cubic-bezier(.2,.9,.2,1);
}

.logo-reveal-content {
    text-align: center;
    position: relative;
    z-index: 10;
    opacity: 0;
    transform: translateY(30px) scale(0.85);
    transition: opacity 0.6s ease-out, transform 0.6s cubic-bezier(.2,1,.2,1);
}

.logo-reveal-content.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.logo-wrapper {
    margin-bottom: 1.0rem;
    display: inline-block;
    width: 380px;
    height: 380px;
}

.logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 12px 24px rgba(59,130,246,0.12));
    transform: scale(0.95);
    transition: transform 0.8s cubic-bezier(.2,.9,.2,1);
}

.logo-reveal-content.visible .logo-image {
    transform: scale(1);
}

.tagline {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    color: #1f2937;
    margin: 0.5rem 0 0.25rem 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.15s, transform 0.6s ease 0.15s;
}

.logo-reveal-content.visible .tagline {
    opacity: 1;
    transform: translateY(0);
}

.tagline-subtitle {
    font-size: clamp(0.9rem, 2.2vw, 1.1rem);
    color: #10b981;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    min-height: 1.4em;
    transition: opacity 0.6s ease 0.25s, transform 0.6s ease 0.25s;
}

.tagline-subtitle #typewriter {
    display: inline-block;
    color: #10b981;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.95), 0 0 18px rgba(255, 255, 255, 0.55);
    white-space: nowrap;
}

.logo-reveal-content.visible .tagline-subtitle {
    opacity: 1;
    transform: translateY(0);
}

#typewriter-title.title-fading {
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

#typewriter.subtitle-fading {
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.tagline-subtitle #typewriter {
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    color: #10b981;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.95), 0 0 18px rgba(255, 255, 255, 0.55);
    border-right: 2px solid rgba(255, 255, 255, 0.9);
    animation: blinkCursor 0.8s steps(1) infinite;
}

@keyframes blinkCursor {
    50% {
        border-color: transparent;
    }
}

/* Fade-out when scrolling past */
.logo-reveal-content.fading {
    opacity: 0 !important;
    transform: translateY(-40px) scale(0.98) !important;
}

.logo-reveal-container.collapsed {
    padding-top: 1.6rem;
    padding-bottom: 1.6rem;
}

/* Animate logo and tagline size when container collapses */
.logo-reveal-container.collapsed .logo-image {
    transform: scale(0.90) !important;
    transition: transform 0.9s cubic-bezier(.2,.9,.2,1);
}

.logo-reveal-container.collapsed .tagline-image {
    transform: scale(0.98) !important;
    opacity: 0.97 !important;
    transition: transform 0.9s cubic-bezier(.2,.9,.2,1), opacity 0.9s ease;
}

/* ============================================
   FADE-UP ANIMATION FOR SECTIONS
   ============================================ */

.product-category-section,
.product-category-alt-section,
.product-category-third-section {
    background-color: #ffffff;
}

.product-category-alt-section {
    background-color: #f8fafc;
}

.product-category-section,
.product-category-alt-section,
.product-category-third-section {
    overflow: hidden;
}

.product-category-section .product-category-image,
.product-category-alt-section .product-category-image,
.product-category-third-section .product-category-image {
    min-height: 340px;
    max-height: 520px;
    object-fit: cover;
    transition: transform 0.6s ease, box-shadow 0.6s ease;
}

.product-category-section .product-category-image:hover,
.product-category-alt-section .product-category-image:hover,
.product-category-third-section .product-category-image:hover {
    transform: scale(1.04);
}

.product-category-button {
    transition: transform 0.28s ease, box-shadow 0.28s ease, background-color 0.28s ease;
}

.product-category-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 38px rgba(59, 130, 246, 0.16);
}

.product-category-button:focus-visible {
    outline: 3px solid rgba(59, 130, 246, 0.35);
    outline-offset: 3px;
}

.product-category-section .fade-up-content,
.product-category-alt-section .fade-up-content,
.product-category-third-section .fade-up-content {
    transition-delay: 0.1s;
}

.fade-up-section {
    overflow: hidden;
}

.fade-up-content,
.fade-left-content,
.fade-right-content {
    opacity: 0;
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(.2,.9,.2,1);
    will-change: opacity, transform;
}

.fade-up-content {
    transform: translateY(24px);
}

.fade-left-content {
    transform: translateX(-24px) translateY(16px);
}

.fade-right-content {
    transform: translateX(24px) translateY(16px);
}

.fade-up-content.visible,
.fade-left-content.visible,
.fade-right-content.visible {
    opacity: 1;
    transform: translate(0, 0);
}

@media (prefers-reduced-motion: reduce) {
    .fade-up-content,
    .fade-left-content,
    .fade-right-content {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}

/* ============================================
   CAROUSEL + LIGHTBOX
   ============================================ */

.carousel-container {
    position: relative;
}

.carousel-frame {
    position: relative;
}

.certifications-carousel {
    max-width: 72rem;
    width: 100%;
}

.certifications-carousel .carousel-frame {
    overflow: hidden;
}

.certifications-carousel .carousel-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.certifications-carousel .carousel-slide img {
    width: 100%;
    max-height: 520px;
    height: auto;
    display: block;
    object-fit: contain;
}

.certifications-carousel .carousel-prev {
    left: 1rem;
}

.certifications-carousel .carousel-next {
    right: 1rem;
}

.carousel-container .carousel-track {
    display: flex;
}

.carousel-slide {
    width: 100%;
    flex-shrink: 0;
}

.carousel-prev, .carousel-next {
    position: absolute;
    top: 50%;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #1f2937;
    border: 1px solid rgba(148, 163, 184, 0.3);
    background-color: white;
    transition: none;
    transform: translateY(-50%);
}

.carousel-prev:hover,
.carousel-next:hover {
    border-color: rgba(148, 163, 184, 0.3);
}

.carousel-prev {
    left: 1rem;
}

.carousel-next {
    right: 1rem;
}

/* Hide arrows on mobile, show on tablet and up */
@media (max-width: 768px) {
    .carousel-prev {
        left: -1.6rem;
    }

    .carousel-next {
        right: -1.6rem;
    }
}

.carousel-pagination {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.carousel-dot {
    border: none;
    cursor: pointer;
    background-color: #cbd5e1;
}

.carousel-dot-active {
    background-color: #2563eb;
}

#lightbox {
    display: none; /* toggled by JS; use flex when visible */
}

#lightbox.open {
    display: flex;
}

#lightbox .lightbox-content img {
    max-height: 80vh;
    object-fit: contain;
}

/* ============================================
   LGU CAROUSEL STYLES
   ============================================ */

#carousel-track {
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-indicator {
    transition: all 0.3s ease;
}

.carousel-indicator.\!bg-white {
    background-color: white !important;
    transform: scale(1.3);
}

/* Ensure lightbox starts as hidden */
#lightbox {
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#lightbox.open {
    pointer-events: auto;
    opacity: 1;
}

/* Prevent body scroll when lightbox is open */
body.lightbox-open {
    overflow: hidden;
}

/* ============================================
   YOUTUBE VIDEO SECTION
   ============================================ */

.youtube-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    background-color: #000;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.youtube-container:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.youtube-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   PRODUCTS CARDS
   ============================================ */

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card .product-media {
    width: 100%;
    min-height: 280px;
    height: 280px;
    overflow: hidden;
    background-color: #f3f4f6;
}

.product-card .product-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.7s cubic-bezier(.2,.9,.2,1);
}

.product-card:hover .product-media img {
    transform: scale(1.06);
}

.product-card {
    background-color: #ffffff;
    border-radius: 28px;
    overflow: hidden;
}

.product-card .p-6 {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-card:hover {
    transform: translateY(-4px);
}

.product-listing .product-card {
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.product-listing .product-media {
    min-height: 260px;
}

.product-listing .view-details-button {
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.product-listing .view-details-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.15);
}

/* Improve card spacing for small screens */
@media (max-width: 640px) {
    .product-card .product-media img {
        width: 100%;
        height: 100%;
    }
}

/* Tagline image styling */
.tagline-image {
    width: 90%;
    max-width: 680px;
    display: block;
    margin: 0.5rem auto 0.25rem auto;
    opacity: 0;
    transform: translateY(20px) scale(0.98);
    transition: opacity 0.6s ease 0.15s, transform 0.6s ease 0.15s;
}

.logo-reveal-content.visible .tagline-image {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

/* Tablet and below */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
}

/* Small devices */
@media (max-width: 640px) {
    html {
        font-size: 13px;
    }

    body {
        overflow-x: hidden;
    }

    /* Section padding adjustments */
    section {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    /* Text size adjustments */
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    /* Button adjustments */
    button {
        width: 100%;
        max-width: 300px;
    }

    /* Preserve icon buttons and arrows inside lightbox/carousel galleries */
    button.gallery-prev,
    button.gallery-next,
    button.carousel-prev,
    button.carousel-next,
    button.hamburger,
    button.product-thumb,
    #lightboxClose,
    #lightboxPrev,
    #lightboxNext,
    #lightbox-close,
    #lightbox-prev,
    #lightbox-next {
        width: auto !important;
        max-width: none !important;
    }

    /* Reduce whitespace in logo reveal on small screens (content-driven) */
    .logo-reveal-container {
        padding: 3.5rem 1rem;
    }

    .logo-reveal-content {
        padding: 0.25rem 0;
    }

    .logo-wrapper {
        width: 140px;
        height: 140px;
        margin-bottom: 0.5rem;
    }

    .logo-image {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .tagline-image {
        width: 85%;
        max-width: 420px;
        margin-top: 0.15rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    html {
        font-size: 12px;
    }

    .hero-video-container {
        height: 100vh;
        height: 100svh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100svh;
        min-height: 100dvh;
    }

    .hero-content h1 {
        margin-bottom: 0.5rem;
    }

    .hero-content p {
        margin-bottom: 1rem;
    }

    /* Tighter logo reveal on very small screens (content-driven) */
    .logo-reveal-container {
        padding: 2.5rem 0.75rem;
    }

    .logo-wrapper {
        width: 120px;
        height: 120px;
        margin-bottom: 0.4rem;
    }

    .tagline-image {
        width: 90%;
        max-width: 320px;
    }
}

/* ============================================
   ABOUT PAGE HERO SECTION
   ============================================ */

.about-hero-container {
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #1a1a1a;
}

/* ============================================
   CLIENTS HERO VIDEO SECTION
   ============================================ */

.clients-hero-container {
    position: relative;
    background-color: #1a1a1a;
}

.clients-hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.clients-hero-overlay {
    pointer-events: none;
}

.about-hero-content {
    animation: fadeInDown 1s cubic-bezier(.2,.9,.2,1);
}

.about-hero-title {
    animation: fadeInUp 1s cubic-bezier(.2,.9,.2,1) 0.2s backwards;
    letter-spacing: 0.08em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.about-hero-subtitle {
    animation: fadeInUp 1s cubic-bezier(.2,.9,.2,1) 0.4s backwards;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive sizing for about hero */
@media (max-width: 768px) {
    .about-hero-container {
        height: 320px;
    }

    .clients-hero-container {
        height: 360px;
    }

    .about-hero-title {
        font-size: 2.5rem;
    }

    .about-hero-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 640px) {
    .about-hero-container {
        height: 280px;
    }

    .clients-hero-container {
        height: 300px;
    }

    .about-hero-title {
        font-size: 2rem;
    }

    .about-hero-subtitle {
        font-size: 0.95rem;
    }
}

/* ============================================
   COMING SOON SECTION
   ============================================ */

.coming-soon-container {
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #1a1a1a;
}

.coming-soon-container {
    background-attachment: scroll;
}

.coming-soon-content {
    animation: fadeInScale 1.2s cubic-bezier(.2,.9,.2,1);
}

.coming-soon-title {
    animation: fadeInUp 1s cubic-bezier(.2,.9,.2,1) 0.2s backwards;
    letter-spacing: 0.15em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.coming-soon-text p {
    animation: fadeInUp 1s cubic-bezier(.2,.9,.2,1) 0.4s backwards;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.98);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive sizing */
@media (max-width: 768px) {
    .coming-soon-container {
        height: 400px;
    }

    .coming-soon-title {
        font-size: 2.5rem;
    }

    .coming-soon-text p {
        font-size: 1.1rem;
    }
}

@media (max-width: 640px) {
    .coming-soon-container {
        height: 350px;
    }

    .coming-soon-title {
        font-size: 2rem;
    }

    .coming-soon-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .coming-soon-container {
        height: 300px;
    }

    .coming-soon-title {
        font-size: 1.75rem;
    }

    .coming-soon-text p {
        font-size: 0.9rem;
    }
}

/* ============================================
   FOOTER STYLES
   ============================================ */

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-section:last-child {
    align-items: center;
}

.footer-link {
    position: relative;
    display: inline-block;
    width: fit-content;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #3b82f6;
    transition: width 0.3s ease;
}

.footer-link:hover::after {
    width: 100%;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

footer {
    animation: slideUpFooter 0.6s ease-out 0.2s backwards;
}

@keyframes slideUpFooter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer responsive adjustments */
@media (max-width: 768px) {
    .footer-section {
        margin-bottom: 1rem;
    }

    footer {
        text-align: center;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   TOUCH DEVICES
   ============================================ */

@media (hover: none) and (pointer: coarse) {
    .nav-link:hover::after {
        width: 0;
    }

    button {
        min-height: 44px;
        min-width: 44px;
    }
}

/* ============================================
   ENHANCED RESPONSIVE IMPROVEMENTS
   ============================================ */

/* Section drop shadow boxes */
section {
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

section:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12) !important;
    transform: translateY(-2px);
}

/* Main portfolio sections */
.rounded-2xl, .rounded-3xl {
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.rounded-2xl:hover, .rounded-3xl:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12) !important;
}

/* Carousel responsive adjustments */
@media (max-width: 640px) {
    .carousel__arrow {
        width: 40px !important;
        height: 40px !important;
    }

    .carousel__track {
        gap: 0.5rem;
    }
}

/* Client gallery arrow positioning */
.clients-gallery-carousel {
    position: relative;
}

.clients-gallery-carousel .gallery-prev,
.clients-gallery-carousel .gallery-next {
    position: absolute;
    top: 50%;
    width: 44px;
    height: 44px;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%) !important;
    z-index: 20;
    padding: 0.5rem !important;
}

.clients-gallery-carousel .gallery-prev {
    left: 1rem;
}

.clients-gallery-carousel .gallery-next {
    right: 1rem;
}

@media (max-width: 768px) {
    .clients-gallery-carousel .gallery-prev {
        left: 0.75rem;
    }

    .clients-gallery-carousel .gallery-next {
        right: 0.75rem;
    }
}

/* Portfolio section responsive adjustments */
@media (max-width: 768px) {
    .clients-gallery img {
        border-radius: 12px;
    }
}

@media (max-width: 640px) {
    .clients-gallery img {
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .clients-gallery {
        gap: 0.75rem !important;
    }
}

/* Info cards responsive adjustments */
@media (max-width: 768px) {
    .rounded-xl {
        border-radius: 14px;
    }
}

@media (max-width: 640px) {
    .rounded-xl {
        border-radius: 12px;
    }
}

/* Hero section padding adjustments */
@media (max-width: 768px) {
    .about-hero-container {
        padding: 2rem 1rem;
    }
}

@media (max-width: 640px) {
    .about-hero-container {
        padding: 1.5rem 1rem;
    }

    .about-hero-content {
        padding: 0 1rem;
    }
}