/* Daniel Ahlberg Photography — Design System */

:root {
    /* Typography */
    --font-body: 'Lato', sans-serif;
    --font-heading: 'Playfair Display', serif;
    --font-nav: 'Oswald', sans-serif;

    /* Color Palette — Scandinavian Warm */
    --color-text: #2c2c2c;
    --color-text-light: #6b6b6b;
    --color-text-muted: #999999;
    --color-bg: #ffffff;
    --color-bg-warm: #f8f7f5;
    --color-bg-dark: #1a1a1a;
    --color-accent: #b09058;
    --color-accent-hover: #967640;
    --color-accent-light: #d4c4a8;
    --color-border: #e5e2dc;

    /* Spacing */
    --section-padding: clamp(80px, 10vw, 140px);
    --container-max: 1400px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
}

/* ===== TYPOGRAPHY ===== */

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text);
    letter-spacing: 0.02em;
    line-height: 1.7;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--color-text);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

h4, h5, h6 {
    font-family: var(--font-nav);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text);
    font-weight: 400;
}

.letter-spacing-wide {
    letter-spacing: 0.1em;
}

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

.navbar {
    background: var(--color-bg);
    transition: background var(--transition-base), box-shadow var(--transition-base);
    padding: 1rem 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

body.hero-page .navbar {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: none;
}

body.hero-page .navbar.scrolled {
    background: rgba(26, 26, 26, 0.9);
}

body:not(.hero-page) .navbar {
    background: var(--color-bg);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: min(101rem, 94.5vw);
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

.navbar-translate {
    display: flex;
    align-items: center;
}

.navbar-collapse {
    display: flex;
    align-items: center;
    background: transparent !important;
}

.navbar-brand {
    display: flex;
    align-items: center;
    margin-right: 0;
    padding: 0;
}

.navbar-brand .navbar-logo {
    font-family: var(--font-nav);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: color var(--transition-base);
    margin: 0;
    padding: 0;
    line-height: 1;
}

.navbar-brand .navbar-logo .letter-a {
    transform: translateX(-0.18em);
    display: inline-block;
}

/* Hero page: white text */
body.hero-page .navbar-brand .navbar-logo {
    color: #ffffff;
}

body.hero-page .nav-link {
    color: #ffffff;
}

body.hero-page .nav-link:hover,
body.hero-page .nav-link:focus {
    color: var(--color-accent-light);
}

body.hero-page .navbar-toggler-bar {
    background: #ffffff;
}

/* Non-hero pages: dark text */
body:not(.hero-page) .navbar-brand .navbar-logo {
    color: var(--color-text);
}

body:not(.hero-page) .nav-link {
    color: var(--color-text);
}

body:not(.hero-page) .nav-link:hover,
body:not(.hero-page) .nav-link:focus {
    color: var(--color-accent);
}

body:not(.hero-page) .navbar-toggler-bar {
    background: var(--color-text);
}

/* Nav Links */
.navbar-nav {
    display: flex;
    align-items: center;
}

.nav-link {
    font-family: var(--font-nav);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    transition: color var(--transition-base);
    position: relative;
    padding: 0.5rem 1rem;
    line-height: 1.8rem;
}

.nav-link p {
    font-weight: 500;
    margin: 0;
    padding: 0;
    line-height: 0.8;
    display: inline;
    vertical-align: top;
}

/* Nav link underline effect */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 1px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

/* Hide custom underline for dropdown toggles */
.nav-link.dropdown-toggle::after {
    display: none !important;
}

.dropdown-toggle::after {
    margin-left: 0.25rem;
    vertical-align: 0;
    transition: transform var(--transition-base);
}

.dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.03em;
    padding: 0.5rem 1.5rem;
    color: var(--color-text-light);
    transition: all var(--transition-base);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--color-bg-warm);
    color: var(--color-accent-hover);
    transform: translateX(3px);
}

.dropdown-divider {
    margin: 0.5rem 1rem;
    border-color: var(--color-border);
}

/* Navbar Toggler */
.navbar-toggler {
    border: none;
    padding: 4px 8px;
    outline: none !important;
    box-shadow: none !important;
    position: relative;
    height: 30px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-bar {
    display: block;
    position: relative;
    width: 22px;
    height: 1px;
    border-radius: 1px;
    transition: all var(--transition-base);
}

.navbar-toggler-bar.bar1 { top: 0px; }
.navbar-toggler-bar.bar2 { top: 6px; }
.navbar-toggler-bar.bar3 { top: 12px; }

.navbar-toggler[aria-expanded="true"] .navbar-toggler-bar.bar1 {
    top: 6px;
    transform: rotate(135deg);
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-bar.bar2 {
    opacity: 0;
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-bar.bar3 {
    top: 6px;
    transform: rotate(-135deg);
}

/* ===== BUTTONS ===== */

.btn-primary-da {
    font-family: var(--font-nav);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.85rem;
    padding: 14px 36px;
    background: var(--color-bg-dark);
    color: #ffffff;
    border: 2px solid var(--color-bg-dark);
    border-radius: 0;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    line-height: 1.4;
}

.btn-primary-da:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-secondary-da {
    font-family: var(--font-nav);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.85rem;
    padding: 14px 36px;
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-text);
    border-radius: 0;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    line-height: 1.4;
}

.btn-secondary-da:hover {
    background: var(--color-text);
    color: #ffffff;
    transform: translateY(-2px);
}

/* Light variants for dark backgrounds */
.btn-primary-da.btn-light-variant {
    background: #ffffff;
    color: var(--color-bg-dark);
    border-color: #ffffff;
}

.btn-primary-da.btn-light-variant:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

.btn-secondary-da.btn-light-variant {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.8);
    background: transparent;
}

.btn-secondary-da.btn-light-variant:hover {
    background: #ffffff;
    color: var(--color-bg-dark);
    border-color: #ffffff;
}

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

.hero-section {
    position: relative;
    overflow: hidden;
}

#heroCarousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#heroCarousel .carousel-inner,
#heroCarousel .carousel-item {
    height: 100%;
}

.hero-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center 30%;
    background-repeat: no-repeat;
}

.carousel-fade .carousel-item {
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.carousel-fade .carousel-item.active {
    opacity: 1;
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

.hero-content {
    z-index: 2;
    position: absolute;
    width: 80%;
    height: 100vh;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.hero-text-container {
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    text-align: center;
}

.hero-subtitle-container {
    position: absolute;
    top: 65%;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    text-align: center;
}

h1.fade-text.display-1 {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: clamp(4rem, 10vw, 11rem);
    line-height: 1.1;
    background: linear-gradient(to bottom, rgba(255,255,255,1) 50%, rgba(255,255,255,0.1) 85%, rgba(255,255,255,0) 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    width: 100%;
    margin: 0;
    padding: 0 30px;
    white-space: nowrap;
    box-sizing: border-box;
    overflow: visible;
    text-align: center;
}

/* Fix gradient text on mobile - plain white instead of broken gradient */
@media (max-width: 767px) {
    h1.fade-text.display-1 {
        font-size: clamp(1.8rem, 8vw, 3rem);
        white-space: normal;
        background: linear-gradient(to bottom, rgba(255,255,255,1) 50%, rgba(255,255,255,0.1) 85%, rgba(255,255,255,0) 90%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        color: transparent;
        padding: 0 15px;
    }
}

.hero-subtitle {
    font-family: var(--font-body);
    letter-spacing: 0.3em;
}

.hero-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

/* ===== PORTFOLIO SECTION ===== */

.advanced-portfolio-section {
    background: var(--color-bg-warm);
    padding: var(--section-padding) 0;
    min-height: 100vh;
    margin-top: 0;
}

.portfolio-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 30px;
}

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

.portfolio-main-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--color-text);
    margin-bottom: 20px;
    text-transform: none;
}

.portfolio-subtitle {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
    font-weight: 300;
}

/* Filter Buttons */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.advanced-filter-btn {
    background: transparent;
    border: none;
    font-family: var(--font-nav);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 12px 0;
    position: relative;
    cursor: pointer;
    transition: color var(--transition-base);
}

.advanced-filter-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

.advanced-filter-btn:hover,
.advanced-filter-btn.active {
    color: var(--color-text);
}

.advanced-filter-btn.active::after {
    width: 100%;
}

/* CSS Column Masonry Grid */
.advanced-portfolio-grid {
    column-count: 3;
    column-gap: 20px;
    max-width: var(--container-max);
    margin: 0 auto;
}

/* Grid Items */
.grid-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0;
    transition: transform var(--transition-base), opacity 0.6s ease, box-shadow var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    background: var(--color-bg);
    break-inside: avoid;
    margin-bottom: 20px;
    display: inline-block;
    width: 100%;
}

.grid-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.grid-item.animate-in {
    opacity: 1;
}

.grid-item.scroll-animate {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.grid-item.filtering-out {
    opacity: 0;
    transition: opacity var(--transition-base);
}

.grid-item.hidden {
    display: none;
}

/* Grid Images — NO filters, show photos at full quality */
.grid-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-base);
}

.grid-item:hover .grid-image {
    transform: scale(1.03);
}

/* Image Overlay */
.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, transparent 50%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.grid-item:hover .image-overlay {
    opacity: 1;
}

.overlay-content h3 {
    font-family: var(--font-heading);
    color: white;
    font-size: 1.3rem;
    margin-bottom: 5px;
    text-transform: none;
    letter-spacing: 0.02em;
}

.overlay-content p {
    font-family: var(--font-body);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    margin: 0;
    letter-spacing: 0.03em;
}

/* ===== HOME ABOUT SECTION ===== */

.home-about-section {
    background: var(--color-bg);
    padding: var(--section-padding) 0;
}

/* ===== CONTACT FORM ===== */

.form-control,
.form-select {
    font-family: var(--font-body);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 12px 16px;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(176, 144, 88, 0.15);
}

.form-label {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Dark background form variants */
.contact-form-dark .form-control,
.contact-form-dark .form-select {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.contact-form-dark .form-control:focus,
.contact-form-dark .form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(176, 144, 88, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

.contact-form-dark .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form-dark .form-label {
    color: rgba(255, 255, 255, 0.8);
}

/* ===== LIGHTBOX ===== */

.advanced-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.advanced-lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 75vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
    margin: 0 auto;
    display: block;
}

.lightbox-info {
    color: white;
    text-align: center;
    margin-top: 24px;
    max-width: 600px;
}

.lightbox-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.lightbox-description {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.03em;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 30px;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 2001;
    transition: opacity var(--transition-base);
    line-height: 1;
    font-weight: 300;
}

.lightbox-close:hover {
    opacity: 0.6;
}

.lightbox-nav {
    position: fixed;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 2002;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.8rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    backdrop-filter: blur(10px);
}

.nav-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

.nav-btn:disabled {
    opacity: 0.2;
    cursor: not-allowed;
}

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

.footer-minimal {
    background-color: var(--color-bg-dark);
    padding: 50px 0 35px 0;
    text-align: center;
}

.footer-minimal .container {
    max-width: 800px;
}

.footer-social {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-bottom: 18px;
}

.footer-social a {
    color: #ffffff;
    font-size: 28px;
    opacity: 0.6;
    transition: all var(--transition-base);
    text-decoration: none;
}

.footer-social a:hover {
    opacity: 1;
    color: var(--color-accent-light);
}

.footer-contact {
    font-family: var(--font-body);
    font-size: 14px;
    color: #888888;
    margin-bottom: 18px;
    letter-spacing: 0.02em;
}

.footer-contact a {
    color: #888888;
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-contact a:hover {
    color: var(--color-accent-light);
}

.footer-separator {
    margin: 0 8px;
    opacity: 0.6;
}

.footer-copyright {
    font-family: var(--font-body);
    font-size: 13px;
    color: #b0b0b0;
    letter-spacing: 0.01em;
}

/* ===== BACK TO TOP ===== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 46px;
    height: 46px;
    background-color: var(--color-bg-dark);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.back-to-top:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* ===== UTILITY ===== */

.object-fit-cover {
    object-fit: cover;
}

/* Service accent border */
.service-item {
    border-left: 3px solid var(--color-accent);
    padding-left: 20px;
}

/* Accent link color */
.accent-link {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

/* Gallery selection button */
.select-btn {
    opacity: 0.7;
    transition: all var(--transition-base);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.select-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.select-btn.selected {
    background-color: var(--color-accent) !important;
    color: white !important;
    opacity: 1;
}

.select-btn.selected i {
    animation: heartBeat 0.3s;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

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

/* Tablet: 2 columns */
@media (max-width: 992px) and (min-width: 576px) {
    .advanced-portfolio-grid {
        column-count: 2;
        column-gap: 20px;
    }

    .portfolio-container {
        padding: 0 20px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .navbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .navbar-translate {
        order: 1;
    }

    .navbar-toggler {
        order: 2;
        margin-left: auto;
    }

    .navbar-brand .navbar-logo {
        font-size: 1.5rem;
    }

    /* About section mobile */
    section.py-5 .row {
        flex-direction: column-reverse;
    }

    section.py-5 .col-lg-8,
    section.py-5 .col-md-7 {
        margin-top: 2rem;
    }

    section.py-5 .text-start {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    section.py-5 .btn-primary-da,
    section.py-5 .btn-secondary-da {
        width: 100%;
        margin: 0;
        text-align: center;
    }

    .display-5 {
        font-size: 1.8rem !important;
    }

    /* Footer responsive */
    .footer-social {
        gap: 20px;
    }

    .footer-social a {
        font-size: 24px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

/* Mobile hero */
@media (max-width: 767px) {
    .hero-content {
        width: 100%;
        padding: 0 20px;
    }

    .hero-text-container {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin-top: 25vh;
    }

    h1.fade-text.display-1 {
        font-size: clamp(2.5rem, 10vw, 4rem);
        padding: 0;
    }

    .hero-subtitle {
        font-size: clamp(0.75rem, 2.5vw, 1rem);
        letter-spacing: 0.15em;
    }

    .hero-subtitle-container {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: 100%;
        margin-bottom: 10vh;
    }

    .hero-cta-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .hero-cta-buttons .btn-primary-da,
    .hero-cta-buttons .btn-secondary-da {
        width: 100%;
        text-align: center;
    }
}

/* Mobile: 1 column gallery */
@media (max-width: 575px) {
    .advanced-portfolio-grid {
        column-count: 1;
        column-gap: 20px;
    }

    .portfolio-container {
        padding: 0 15px;
    }

    .advanced-portfolio-section {
        padding: 80px 0 60px 0;
    }

    .portfolio-header {
        margin-bottom: 40px;
    }

    .filter-container {
        gap: 15px;
        margin-bottom: 30px;
    }

    .advanced-filter-btn {
        font-size: 0.8rem;
        padding: 10px 0;
    }

    .overlay-content h3 {
        font-size: 1.1rem;
    }

    .overlay-content p {
        font-size: 0.8rem;
    }

    .lightbox-nav {
        padding: 0 16px;
    }

    .nav-btn {
        width: 46px;
        height: 46px;
        font-size: 1.4rem;
    }
}

/* Home about section mobile */
@media (max-width: 991px) {
    section.home-about-section .about-text.d-none.d-lg-block {
        display: none !important;
    }

    section.home-about-section .about-heading-mobile.d-lg-none {
        display: block !important;
        text-align: center;
        margin-bottom: 20px;
        order: 1;
    }

    section.home-about-section .about-heading-mobile h2 {
        margin-bottom: 0;
    }

    section.home-about-section .about-image {
        display: block !important;
        margin-bottom: 30px;
        order: 2;
    }

    section.home-about-section .about-text-mobile.d-lg-none {
        display: block !important;
        text-align: center;
        order: 3;
    }

    section.home-about-section .about-text-mobile p {
        text-align: center;
    }

    section.home-about-section .about-text-mobile .text-start {
        text-align: center;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    section.home-about-section .about-text-mobile .text-start .btn-primary-da,
    section.home-about-section .about-text-mobile .text-start .btn-secondary-da {
        width: 100%;
        margin: 0;
        text-align: center;
    }

    section.home-about-section .row.align-items-center {
        display: flex;
        flex-direction: column;
    }
}

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

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

    .grid-item,
    .grid-item.scroll-animate {
        opacity: 1;
    }

    h1.fade-text.display-1 {
        background: none !important;
        -webkit-text-fill-color: #ffffff !important;
        color: #ffffff !important;
    }
}

/* Font loading optimization */
@font-face { font-family: 'Playfair Display'; font-display: swap; }
@font-face { font-family: 'Oswald'; font-display: swap; }
@font-face { font-family: 'Lato'; font-display: swap; }
@font-face { font-family: 'Font Awesome 6 Free'; font-display: swap; }
@font-face { font-family: 'Font Awesome 6 Brands'; font-display: swap; }