/**
 * Portfolio Custom Styles
 * 
 * @package Portfolio
 */

/* ============================================
   Base Styles & Reset
   ============================================ */

:root {
    --portfolio-primary-color: #000;
    --portfolio-secondary-color: #fff;
    --portfolio-accent-color: #ff6b6b;
    --portfolio-text-color: #333;
    --portfolio-bg-color: #f8f8f8;
    --portfolio-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-height: 80px;
    --header-height-mobile: 70px;
}

/* Reset for portfolio pages */
body.portfolio-theme,
body.page-template-page-portfolio-full {
    margin: 0 !important;
    padding: 0 !important;
}

* {
    box-sizing: border-box;
}

body.portfolio-theme {
    overflow-x: hidden;
    padding-top: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--portfolio-text-color);
    background: #000;
}

/* Prevent scroll when menu is open */
html.portfolio-menu-open,
body.portfolio-menu-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body.portfolio-reduced-motion * {
    animation: none !important;
    transition: none !important;
}

/* ============================================
   Header
   ============================================ */

.portfolio-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    z-index: 1000;
    transition: var(--portfolio-transition);
    height: var(--header-height);
    border-bottom: none;
}

.portfolio-header__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.portfolio-header__logo {
    flex-shrink: 0;
}

.portfolio-header__logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #ccc;
    font-size: 1.25rem;
    font-weight: 400;
    text-transform: lowercase;
    transition: var(--portfolio-transition);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-header__logo-link:hover {
    color: #fff;
}

.portfolio-header__logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(0.8);
}

.portfolio-header__logo-text {
    font-size: 1.25rem;
    font-weight: 400;
    text-transform: lowercase;
    color: #ccc;
    letter-spacing: 0;
}

/* Hamburger Menu Toggle - Always Visible */
.portfolio-header__menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.portfolio-header__menu-toggle-line {
    width: 100%;
    height: 2px;
    background: #fff;
    transition: var(--portfolio-transition);
    transform-origin: center;
    border-radius: 2px;
    display: block;
}

/* Đảm bảo khoảng cách đều giữa các line */
.portfolio-header__menu-toggle-line:not(:last-child) {
    margin-bottom: 0;
}

/* Animation khi active - đảm bảo đều và chính xác */
.portfolio-header__menu-toggle.active .portfolio-header__menu-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.portfolio-header__menu-toggle.active .portfolio-header__menu-toggle-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.portfolio-header__menu-toggle.active .portfolio-header__menu-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Full Screen Overlay Menu */
.portfolio-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.portfolio-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Top Bar */
.portfolio-menu-overlay__topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: transparent;
}

.portfolio-menu-overlay__social {
    display: flex;
    gap: 1.5rem;
}

.portfolio-menu-overlay__social-link {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    transition: var(--portfolio-transition);
}

.portfolio-menu-overlay__social-link:hover {
    opacity: 0.7;
}

.portfolio-menu-overlay__close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff6b35;
    font-size: 2.5rem;
    line-height: 1;
    transition: var(--portfolio-transition);
}

.portfolio-menu-overlay__close:hover {
    opacity: 0.7;
    transform: rotate(90deg);
}

.portfolio-menu-overlay__close-icon {
    display: block;
    font-weight: 300;
}

/* Menu Content */
.portfolio-menu-overlay__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 80px 3rem 3rem 3rem;
    height: 100vh;
    align-items: center;
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

/* Left Side */
.portfolio-menu-overlay__left {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-menu-overlay__left:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.3);
}

.portfolio-menu-overlay__location {
    margin-bottom: 1.5rem;
}

.portfolio-menu-overlay__location-text {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-menu-overlay__text-white {
    color: #fff;
}

.portfolio-menu-overlay__text-orange {
    color: #ff6b35;
}

.portfolio-menu-overlay__additional-text {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.portfolio-menu-overlay__text-small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.portfolio-menu-overlay__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff6b35;
    display: inline-block;
}


/* Right Side Navigation */
.portfolio-menu-overlay__nav {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-menu-overlay__nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.3);
}

.portfolio-menu-overlay__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-end;
    width: 100%;
}

.portfolio-menu-overlay__menu li {
    margin: 0;
}

.portfolio-menu-overlay__menu a {
    color: #fff;
    text-decoration: none;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    transition: var(--portfolio-transition);
    display: block;
    position: relative;
}

.portfolio-menu-overlay__menu a:hover {
    opacity: 0.8;
    transform: translateX(-8px);
    color: #ff6b35;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-menu-overlay__menu .current-menu-item > a,
.portfolio-menu-overlay__menu .current_page_item > a {
    color: #ff6b35;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .portfolio-header {
        height: var(--header-height-mobile);
    }


    .portfolio-header__container {
        padding: 0 1.5rem;
    }

    /* Điều chỉnh hamburger menu cho mobile */
    .portfolio-header__menu-toggle {
        width: 26px;
        height: 18px;
    }

    .portfolio-menu-overlay__topbar {
        padding: 1rem 1.5rem;
    }

    .portfolio-menu-overlay__content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 80px 1.5rem 2rem 1.5rem;
        height: 100vh;
        align-items: flex-start;
    }

    .portfolio-menu-overlay__left {
        gap: 2rem;
        padding: 1.5rem;
    }

    .portfolio-menu-overlay__nav {
        padding: 1.5rem;
    }

    .portfolio-menu-overlay__nav {
        justify-content: flex-start;
    }

    .portfolio-menu-overlay__menu {
        align-items: flex-start;
    }

    .portfolio-header__logo-img {
        height: 35px;
    }

    .portfolio-header__logo-text {
        font-size: 1.25rem;
    }
}

/* ============================================
   Hero Section
   ============================================ */

/* ============================================
   Hero Section - Banner Style
   ============================================ */

.portfolio-hero {
    position: relative;
    width: 100%;
    min-height: 150vh;
    overflow: hidden;
    background: #000;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    padding: 0;
    padding-top: var(--header-height);
    will-change: transform, opacity;
    z-index: 1;
    opacity: 1 !important;
}

/* Background Layers */
.portfolio-hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    will-change: transform;
    transform-style: preserve-3d;
    transform-origin: center center;
}

.portfolio-hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
    will-change: transform;
    transform-style: preserve-3d;
}
/* Social Links - Top Left */
.portfolio-hero__social {
    position: absolute;
    top: calc(var(--header-height) + 2rem);
    left: 2rem;
    display: flex;
    gap: 1.5rem;
    z-index: 10;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-hero__social-link {
    color: #fff;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    transition: opacity 0.3s ease;
}

.portfolio-hero__social-link:hover {
    opacity: 0.7;
}

/* Left Content */
.portfolio-hero__left {
    position: absolute;
    left: 2rem;
    bottom: 8rem;
    z-index: 10;
    max-width: 400px;
}

.portfolio-hero__headline {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.3;
    color: #fff;
    margin-bottom: 1.5rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-hero__subheadline {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-hero__bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff6b35;
    flex-shrink: 0;
}

/* Right Top Content */
.portfolio-hero__right-top {
    position: absolute;
    top: calc(var(--header-height) + 2rem);
    right: 2rem;
    z-index: 10;
}

.portfolio-hero__agency {
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 400;
    color: #fff;
    font-family: Georgia, 'Times New Roman', serif;
    font-style: italic;
    letter-spacing: 0.02em;
}

/* Main Title - Arpeggio */
.portfolio-hero__title-wrapper {
    position: absolute;
    bottom: 12rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    will-change: transform, opacity;
    transform-style: preserve-3d;
}

.portfolio-hero__title {
    font-size: clamp(4rem, 15vw, 12rem);
    font-weight: 700;
    line-height: 0.9;
    color: #ff6b35;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.portfolio-hero__tm {
    font-size: 0.3em;
    vertical-align: super;
    margin-left: 0.2em;
    position: relative;
    top: -0.5em;
}

/* CTA Button - Bottom Right */
.portfolio-hero__cta-wrapper {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 10;
}

.portfolio-hero__cta-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: #2a2a2a;
    color: #fff;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 400;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-hero__cta-btn:hover {
    background: #3a3a3a;
    transform: translateY(-2px);
}

/* Legacy support - keep old classes for backward compatibility */
.portfolio-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.portfolio-hero__subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    font-weight: 400;
    margin-bottom: 2rem;
    color: #666;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-hero__cta {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: #000;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--portfolio-transition);
    cursor: pointer;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-hero__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ============================================
   Portfolio Grid
   ============================================ */

/* Portfolio grid styles moved to new section above */

/* Portfolio item styles moved to new section above */

/* Portfolio section styles moved to new section above */

.portfolio-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--portfolio-text-color);
}

/* ============================================
   Single Portfolio
   ============================================ */

.portfolio-single {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.portfolio-single__header {
    text-align: center;
    margin-bottom: 3rem;
}

.portfolio-single__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--portfolio-primary-color);
}

.portfolio-single__excerpt {
    font-size: 1.25rem;
    color: var(--portfolio-text-color);
    opacity: 0.8;
    max-width: 800px;
    margin: 0 auto;
}

.portfolio-single__featured-image {
    margin-bottom: 3rem;
    border-radius: 8px;
    overflow: hidden;
}

.portfolio-single__image {
    width: 100%;
    height: auto;
    display: block;
}

.portfolio-single__content {
    max-width: 800px;
    margin: 0 auto 4rem;
    line-height: 1.8;
    color: var(--portfolio-text-color);
}

.portfolio-single__navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 3rem;
    border-top: 1px solid #e0e0e0;
    gap: 2rem;
}

.portfolio-single__nav-prev,
.portfolio-single__nav-next {
    flex: 1;
}

.portfolio-single__nav-next {
    text-align: right;
}

/* ============================================
   Portfolio Archive
   ============================================ */

.portfolio-archive {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.portfolio-archive__header {
    text-align: center;
    margin-bottom: 4rem;
}

.portfolio-archive__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--portfolio-primary-color);
}

/* ============================================
   Blog/Post Styles
   ============================================ */

.portfolio-post {
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid #e0e0e0;
}

.portfolio-post:last-child {
    border-bottom: none;
}

.portfolio-post__header {
    margin-bottom: 1.5rem;
}

.portfolio-post__thumbnail {
    margin-bottom: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
}

.portfolio-post__thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--portfolio-transition);
}

.portfolio-post__thumbnail:hover img {
    transform: scale(1.05);
}

.portfolio-post__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.portfolio-post__title a {
    color: var(--portfolio-primary-color);
    text-decoration: none;
    transition: var(--portfolio-transition);
}

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

.portfolio-post__meta {
    color: var(--portfolio-text-color);
    opacity: 0.7;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.portfolio-post__content {
    line-height: 1.8;
    color: var(--portfolio-text-color);
    margin-bottom: 1.5rem;
}

.portfolio-post__footer {
    margin-top: 1.5rem;
}

/* ============================================
   No Results
   ============================================ */

.no-results {
    text-align: center;
    padding: 6rem 2rem;
}

.no-results__content {
    max-width: 600px;
    margin: 0 auto;
}

.no-results__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--portfolio-primary-color);
}

.no-results__text {
    font-size: 1.1rem;
    color: var(--portfolio-text-color);
    opacity: 0.8;
}

/* ============================================
   Buttons
   ============================================ */

.portfolio-btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--portfolio-primary-color);
    color: var(--portfolio-secondary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--portfolio-transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.portfolio-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.portfolio-magnetic {
    position: relative;
}

/* ============================================
   Animations
   ============================================ */

.portfolio-fade-in {
    opacity: 0;
}

.portfolio-slide-up {
    transform: translateY(50px);
    opacity: 0;
}

/* Will-change for performance */
.portfolio-animate {
    will-change: transform, opacity;
}

/* ============================================
   Parallax Sections
   ============================================ */

.portfolio-parallax {
    position: relative;
    overflow: hidden;
}

/* ============================================
   Loader
   ============================================ */

.portfolio-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--portfolio-secondary-color);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-loader__content {
    text-align: center;
}

.portfolio-loader__spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--portfolio-primary-color);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: portfolio-spin 1s linear infinite;
}

.portfolio-loader__text {
    color: var(--portfolio-text-color);
    font-size: 1rem;
    font-weight: 500;
}

@keyframes portfolio-spin {
    to {
        transform: rotate(360deg);
    }
}

body.portfolio-loaded {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* ============================================
   Custom Cursor
   ============================================ */

.portfolio-cursor,
.portfolio-cursor-follower {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    mix-blend-mode: difference;
}

.portfolio-cursor {
    width: 10px;
    height: 10px;
    background: var(--portfolio-secondary-color);
    transform: translate(-50%, -50%);
}

.portfolio-cursor-follower {
    width: 40px;
    height: 40px;
    border: 2px solid var(--portfolio-secondary-color);
    transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
    .portfolio-cursor,
    .portfolio-cursor-follower {
        display: none;
    }
}


/* ============================================
   Responsive
   ============================================ */

/* Mobile optimizations */
@media (max-width: 768px) {
    /* Design Statement Section */
    .portfolio-design-statement {
        padding: 4rem 0;
    }
    
    .portfolio-design-statement__container {
        padding: 0 1rem;
    }
    
    /* Portfolio Section */
    .portfolio-section {
        padding: 4rem 0;
    }
    
    .portfolio-section__container {
        padding: 0 1rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-item__image-wrapper {
        height: 300px;
    }
    
    /* Achievements Section */
    .portfolio-achievements {
        padding: 4rem 0;
    }
    
    .portfolio-achievements__container {
        padding: 0 1rem;
    }
    
    .portfolio-achievements__header {
        margin-bottom: 4rem;
    }
    
    .portfolio-achievements__grid {
        grid-template-columns: 1fr;
        gap: 3rem 0;
    }
    
    /* Services Section */
    .portfolio-services {
        padding: 4rem 0;
    }
    
    .portfolio-services__container {
        padding: 0 1rem;
    }
    
    .portfolio-services__header {
        margin-bottom: 4rem;
    }
    
    .portfolio-services__list {
        gap: 4rem;
    }
    
    .portfolio-services__item {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-services__number {
        font-size: 3rem;
    }
    
    /* Why Choose Section */
    .portfolio-why-choose {
        padding: 4rem 0;
    }
    
    .portfolio-why-choose__container {
        padding: 0 1rem;
    }
    
    .portfolio-why-choose__header {
        margin-bottom: 4rem;
    }
    
    .portfolio-why-choose__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-hero {
        min-height: 80vh;
        padding: 0;
    }
    
    /* Banner Hero Responsive */
    .portfolio-hero__social {
        top: calc(var(--header-height-mobile) + 1rem);
        left: 1rem;
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .portfolio-hero__left {
        left: 1rem;
        bottom: 6rem;
        max-width: 280px;
    }
    
    .portfolio-hero__right-top {
        top: calc(var(--header-height-mobile) + 1rem);
        right: 1rem;
    }
    
    .portfolio-hero__title-wrapper {
        bottom: 8rem;
    }
    
    .portfolio-hero__cta-wrapper {
        bottom: 1rem;
        right: 1rem;
    }
    
    .portfolio-hero__cta-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.75rem;
    }
    
    /* Legacy styles */
    .portfolio-hero__title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .portfolio-hero__subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .portfolio-hero__cta {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }
    
    .portfolio-single {
        padding: 2rem 1rem;
    }
    
    .portfolio-single__navigation {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .portfolio-single__nav-next {
        text-align: center;
    }
    
    .portfolio-archive {
        padding: 2rem 1rem;
    }
    
    .portfolio-item__image-wrapper {
        height: 250px;
    }
    
    .portfolio-item__title {
        font-size: 1.25rem;
    }
    
    /* Disable hover effects on touch devices */
    .portfolio-item:hover .portfolio-item__overlay {
        opacity: 0;
    }
    
    .portfolio-item:hover .portfolio-item__image {
        transform: none;
    }
}

/* Tablet optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        padding: 3rem 2rem;
    }
    
    .portfolio-hero__title {
        font-size: 4rem;
    }
}

/* Performance optimizations */
.portfolio-animate,
.portfolio-item,
.portfolio-hero__content {
    will-change: transform, opacity;
}

/* Optimize font rendering */
body.portfolio-theme {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* ============================================
   Design Statement Section
   ============================================ */

/* Spacer to maintain layout space when section is fixed */
.portfolio-design-statement__spacer {
    min-height: 100vh;
    width: 100%;
}

.portfolio-design-statement {
    padding: 6rem 0;
    background: #000;
    position: fixed;
    top: 100vh;
    left: 0;
    width: 100%;
    overflow: visible;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    will-change: transform;
}

.portfolio-design-statement__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    will-change: transform, opacity;
    transform-style: preserve-3d;
    transform-origin: center center;
    position: relative;
    z-index: 2;
}

.portfolio-design-statement__text {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 700;
    line-height: 1.1;
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    letter-spacing: -0.02em;
    will-change: transform, opacity;
    transform-style: preserve-3d;
}

.portfolio-design-statement__word {
    display: inline-block;
    transform-origin: center bottom;
}

/* Background Image */
.portfolio-design-statement__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.85;
    z-index: 0;
    pointer-events: none;
}

/* Decorative Background Elements */
.portfolio-design-statement__decorations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.portfolio-design-statement__shape {
    position: absolute;
    will-change: transform, opacity;
}

/* Spherical shapes on the left - More visible */
.portfolio-design-statement__shape--sphere-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.7) 25%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0.1) 75%, transparent 100%);
    border-radius: 50%;
    filter: blur(25px);
    opacity: 1;
    top: 10%;
    left: -5%;
    animation: float 8s ease-in-out infinite;
    mix-blend-mode: screen;
}

.portfolio-design-statement__shape--sphere-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 25%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0.1) 75%, transparent 100%);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.9;
    top: 30%;
    left: 3%;
    animation: float 10s ease-in-out infinite reverse;
    mix-blend-mode: screen;
}

/* Fluid-like shape on the right with gradient - More vibrant */
.portfolio-design-statement__shape--fluid {
    width: 650px;
    height: 750px;
    background: linear-gradient(135deg, 
        rgba(255, 107, 53, 1) 0%, 
        rgba(255, 182, 193, 0.9) 20%, 
        rgba(138, 43, 226, 1) 40%, 
        rgba(30, 144, 255, 0.9) 60%, 
        rgba(255, 107, 53, 0.8) 80%, 
        rgba(255, 20, 147, 0.9) 100%);
    border-radius: 50% 40% 60% 35%;
    filter: blur(30px);
    opacity: 0.85;
    bottom: -20%;
    right: -5%;
    transform: rotate(-25deg);
    animation: fluidMove 12s ease-in-out infinite;
    mix-blend-mode: screen;
}

/* Glowing elements - Brighter */
.portfolio-design-statement__shape--glow-1 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255, 107, 53, 1) 0%, rgba(255, 107, 53, 0.6) 30%, rgba(255, 107, 53, 0.3) 60%, transparent 90%);
    border-radius: 50%;
    filter: blur(15px);
    opacity: 1;
    top: 50%;
    right: 8%;
    animation: pulse 4s ease-in-out infinite;
}

.portfolio-design-statement__shape--glow-2 {
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.9) 0%, rgba(138, 43, 226, 0.5) 30%, rgba(138, 43, 226, 0.2) 60%, transparent 90%);
    border-radius: 50%;
    filter: blur(12px);
    opacity: 0.9;
    top: 15%;
    right: 18%;
    animation: pulse 6s ease-in-out infinite reverse;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-30px) translateX(20px);
    }
}

@keyframes fluidMove {
    0%, 100% {
        transform: rotate(-25deg) translateY(0) translateX(0) scale(1);
        border-radius: 50% 40% 60% 35%;
    }
    50% {
        transform: rotate(-15deg) translateY(-40px) translateX(20px) scale(1.1);
        border-radius: 60% 50% 40% 55%;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .portfolio-design-statement__shape--sphere-1 {
        width: 200px;
        height: 200px;
        top: 20%;
        left: -5%;
    }
    
    .portfolio-design-statement__shape--sphere-2 {
        width: 150px;
        height: 150px;
        top: 40%;
    }
    
    .portfolio-design-statement__shape--fluid {
        width: 350px;
        height: 400px;
        right: -10%;
    }
    
    .portfolio-design-statement__shape--glow-1,
    .portfolio-design-statement__shape--glow-2 {
        width: 100px;
        height: 100px;
    }
}

/* ============================================
   Portfolio Section - Updated Layout
   ============================================ */

.portfolio-section {
    padding: 8rem 0;
    background: #000;
    position: relative;
    overflow: hidden;
}

/* Portfolio Section Background Image */
.portfolio-section__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.85;
    z-index: 0;
    pointer-events: none;
}

.portfolio-section__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    padding: 0;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: transparent;
    transition: var(--portfolio-transition);
}

.portfolio-item__image-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 400px;
    margin-bottom: 1.5rem;
}

.portfolio-item__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-item__image {
    transform: scale(1.05);
}

.portfolio-item__content {
    padding: 0 0.5rem;
}

.portfolio-item__title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 600;
    margin-bottom: 0;
    color: #fff;
    line-height: 1.3;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem;
}

.portfolio-item__category {
    font-size: 0.65em;
    font-weight: 400;
    color: #fff;
    opacity: 0.6;
    text-transform: none;
    letter-spacing: 0;
}

.portfolio-item__link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    text-indent: -9999px;
}

/* ============================================
   Achievements Section
   ============================================ */

.portfolio-achievements {
    padding: 8rem 0;
    background: #000;
}

.portfolio-achievements__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.portfolio-achievements__header {
    text-align: center;
    margin-bottom: 6rem;
}

.portfolio-achievements__subtitle {
    font-size: 0.875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    opacity: 0.6;
    margin-bottom: 1rem;
}

.portfolio-achievements__title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 1.5rem;
}

.portfolio-achievements__description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #fff;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

.portfolio-achievements__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem 2rem;
}

.portfolio-achievements__item {
    text-align: center;
}

.portfolio-achievements__metric-label {
    font-size: 0.875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    opacity: 0.7;
    margin-bottom: 1rem;
}

.portfolio-achievements__metric-value {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1;
    color: #fff;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.portfolio-achievements__number {
    display: inline-block;
}

.portfolio-achievements__suffix,
.portfolio-achievements__prefix {
    font-size: 0.5em;
    vertical-align: baseline;
}

/* ============================================
   Services Section
   ============================================ */

.portfolio-services {
    padding: 8rem 0;
    background: #000;
}

.portfolio-services__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.portfolio-services__header {
    margin-bottom: 6rem;
    text-align: center;
}

.portfolio-services__title {
    font-size: clamp(3rem, 8vw, 8rem);
    font-weight: 700;
    line-height: 1;
    color: #fff;
    margin-bottom: 2rem;
    text-transform: lowercase;
}

.portfolio-services__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #fff;
    opacity: 0.8;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.portfolio-services__list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.portfolio-services__item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4rem;
    align-items: start;
}

.portfolio-services__number {
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 700;
    color: #fff;
    opacity: 0.3;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.portfolio-services__content {
    max-width: 800px;
}

.portfolio-services__item-title {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.portfolio-services__item-description {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: #fff;
    opacity: 0.8;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.portfolio-services__items-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.portfolio-services__items-item {
    font-size: 0.95rem;
    color: #fff;
    opacity: 0.7;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* ============================================
   Why Choose Us Section
   ============================================ */

.portfolio-why-choose {
    padding: 8rem 0;
    background: #000;
}

.portfolio-why-choose__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.portfolio-why-choose__header {
    text-align: center;
    margin-bottom: 6rem;
}

.portfolio-why-choose__subtitle {
    font-size: 0.875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    opacity: 0.6;
    margin-bottom: 1rem;
}

.portfolio-why-choose__title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 1.5rem;
}

.portfolio-why-choose__description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #fff;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

.portfolio-why-choose__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem 2rem;
    margin-top: 4rem;
}

.portfolio-why-choose__benefit {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-why-choose__benefit:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.portfolio-why-choose__benefit-title {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: 1rem;
}

.portfolio-why-choose__benefit-description {
    font-size: 0.95rem;
    color: #fff;
    opacity: 0.8;
    line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */

.portfolio-footer {
    background: var(--portfolio-primary-color);
    color: var(--portfolio-secondary-color);
    padding: 2rem 0;
    margin-top: 4rem;
}

.portfolio-footer__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.portfolio-footer__content {
    text-align: center;
}

.portfolio-footer__copyright {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .portfolio-footer {
        padding: 1.5rem 0;
        margin-top: 2rem;
    }
    
    .portfolio-footer__container {
        padding: 0 1rem;
    }
    
    .portfolio-footer__copyright {
        font-size: 0.85rem;
    }
}