/* ========================================
   FocalStudio Landing Page - Luxury Minimal
   ======================================== */

/* CSS Custom Properties */
:root {
    --color-graphite: #1b1b1b;
    --color-beige: #eeede9;
    --color-white: #ffffff;
    --color-gray: #8a8a8a;
    --color-light-beige: #f5f4f0;

    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --transition-fast: 200ms ease-out;
    --transition-normal: 300ms ease-out;
    --transition-slow: 500ms ease-out;

    --border-radius: 4px;
    --max-width: 1200px;
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-graphite);
    background-color: var(--color-beige);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 300;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.25rem;
    font-weight: 400;
}

p {
    color: var(--color-gray);
}

.text-small {
    font-size: 0.875rem;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-graphite);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: #2d2d2d;
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--color-graphite);
    color: var(--color-graphite);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--color-graphite);
    color: var(--color-white);
}

/* ========================================
   HEADER / NAV
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--spacing-sm) 0;
    background-color: rgba(238, 237, 233, 0.95);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: 0 1px 0 rgba(27, 27, 27, 0.1);
}

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

.header__logo {
    width: 140px;
    height: auto;
}

.header__logo svg {
    width: 100%;
    height: auto;
}

.header__nav {
    display: none;
}

@media (min-width: 768px) {
    .header__nav {
        display: flex;
        gap: var(--spacing-md);
    }
}

.header__nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-graphite);
    position: relative;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-graphite);
    transition: width var(--transition-normal);
}

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

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    padding-top: calc(var(--spacing-xl) + 60px);
    background-image: url('../imgs/ANTON_U_spark18_closeup_2.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.hero__logo,
.hero__content {
    position: relative;
    z-index: 1;
}

.hero__logo {
    width: 180px;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero__logo svg {
    width: 100%;
    height: auto;
}

.hero__content {
    max-width: 800px;
}

.hero__title {
    margin-bottom: var(--spacing-md);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.hero__cta {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.hero__title {
    color: var(--color-white);
}

.hero__subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.hero__logo img {
    filter: brightness(0) invert(1);
}

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

/* ========================================
   SECTIONS - COMMON
   ======================================== */
.section {
    padding: var(--spacing-xl) 0;
}

.section--white {
    background-color: var(--color-white);
}

.section--light {
    background-color: var(--color-light-beige);
}

.section__header {
    text-align: center;
    padding-bottom: var(--spacing-lg);
}

.section__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-delay-3 {
    transition-delay: 0.3s;
}

.fade-in-delay-4 {
    transition-delay: 0.4s;
}

.fade-in-delay-5 {
    transition-delay: 0.5s;
}

.fade-in-delay-6 {
    transition-delay: 0.6s;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about__grid {
    display: grid;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

.about__image {
    aspect-ratio: 4/3;
    background-color: var(--color-white);
    border: 1px solid rgba(27, 27, 27, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.about__image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27, 27, 27, 0.03) 0%, transparent 100%);
}

.about__image-icon {
    width: 60px;
    height: 60px;
    color: var(--color-gray);
    opacity: 0.5;
}

.about__images {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.about__images .about__image {
    width: 100%;
    max-width: 400px;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

.about__image {
    aspect-ratio: 4/3;
    background-color: var(--color-white);
    border: 1px solid rgba(27, 27, 27, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.about__content h2 {
    margin-bottom: var(--spacing-md);
}

.about__text {
    margin-bottom: var(--spacing-md);
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(27, 27, 27, 0.1);
}

.about__stat-number {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-graphite);
}

.about__stat-label {
    font-size: 0.75rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ========================================
   FOR WHOM SECTION
   ======================================== */
.for-whom__grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .for-whom__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .for-whom__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.for-whom__card {
    background-color: var(--color-beige);
    background-size: cover;
    background-position: center;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(27, 27, 27, 0.08);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
}

/* Dark overlay for text readability */
.for-whom__card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    border-radius: var(--border-radius);
    z-index: 1;
}

.for-whom__card>* {
    position: relative;
    z-index: 2;
}

/* Individual background images for each card */
.for-whom__card:nth-child(1) {
    background-image: url('../imgs/ANTON_BIG_L_riviera81_closeup_1 (2).jpg');
}

.for-whom__card:nth-child(2) {
    background-image: url('../imgs/ANTON_BIG_L_zoya-01_closeup_1.jpg');
}

.for-whom__card:nth-child(3) {
    background-image: url('../imgs/ARMANDO_BIG_L_vena-10_concept2.jpg');
}

.for-whom__card:nth-child(4) {
    background-image: url('../imgs/ARMANDO_L_chill-me-4_closeup_1.jpg');
}

.for-whom__card:nth-child(5) {
    background-image: url('../imgs/ARMANDO_BIG_L_vena-10_detail_1.jpg');
}

.for-whom__card:nth-child(6) {
    background-image: url('../imgs/ARMANDO_L_riviera-21_closeup_1.jpg');
}

.for-whom__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(27, 27, 27, 0.08);
    border-color: rgba(27, 27, 27, 0.15);
}

.for-whom__title {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.for-whom__description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}

/* ========================================
   PORTFOLIO SECTION
   ======================================== */
.portfolio__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio__item {
    aspect-ratio: 4/3;
    background-color: var(--color-white);
    border: 1px solid rgba(27, 27, 27, 0.08);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.portfolio__item:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(27, 27, 27, 0.1);
    border-color: rgba(27, 27, 27, 0.15);
}

.portfolio__item-icon {
    width: 48px;
    height: 48px;
    color: var(--color-gray);
    opacity: 0.4;
}

.portfolio__item-label {
    font-size: 0.75rem;
    color: var(--color-gray);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ========================================
   BEFORE/AFTER SECTION
   ======================================== */
.comparison {
    width: 100%;
}

.comparison__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-md);
}

.comparison__wrapper {
    width: 100%;
}

.comparison__container {
    position: relative;
    aspect-ratio: 16/9;
    background-color: var(--color-white);
    border: 1px solid rgba(27, 27, 27, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    user-select: none;
}

.comparison__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
}

.comparison__image--after {
    clip-path: inset(0 0 0 50%);
    background: linear-gradient(135deg, var(--color-light-beige) 0%, var(--color-beige) 100%);
}

.comparison__image-label {
    position: absolute;
    bottom: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background-color: rgba(27, 27, 27, 0.8);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--border-radius);
}

.comparison__image--before .comparison__image-label {
    left: var(--spacing-sm);
}

.comparison__image--after .comparison__image-label {
    right: var(--spacing-sm);
}

.comparison__slider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background-color: var(--color-white);
    cursor: ew-resize;
    transform: translateX(-50%);
    z-index: 10;
}

.comparison__slider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.comparison__slider::after {
    content: '⟷';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.25rem;
    color: var(--color-graphite);
    font-weight: 300;
}

.comparison__placeholder-icon {
    width: 80px;
    height: 80px;
    color: var(--color-gray);
    opacity: 0.3;
}

.comparison__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid rgba(27, 27, 27, 0.1);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-graphite);
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq__question:hover {
    color: #2d2d2d;
}

.faq__question span {
    flex: 1;
}

.faq__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-gray);
    transition: transform var(--transition-normal);
}

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

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq__answer p {
    padding-bottom: var(--spacing-md);
    color: var(--color-gray);
}

.faq__item.active .faq__answer {
    max-height: 200px;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact__grid {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

.contact__info h2 {
    margin-bottom: var(--spacing-md);
}

.contact__info p {
    margin-bottom: var(--spacing-lg);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact__detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-graphite);
}

.contact__detail-icon {
    width: 20px;
    height: 20px;
    color: var(--color-gray);
}

.contact__form {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(27, 27, 27, 0.05);
}

/* Honeypot anti-spam field - hidden from humans, visible to bots */
.form__honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-graphite);
    margin-bottom: var(--spacing-xs);
}

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-graphite);
    background-color: var(--color-beige);
    border: 1px solid rgba(27, 27, 27, 0.1);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-graphite);
    background-color: var(--color-white);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-gray);
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a8a8a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form__textarea {
    resize: vertical;
    min-height: 150px;
}

.form__row {
    display: grid;
    gap: var(--spacing-md);
}

@media (min-width: 640px) {
    .form__row {
        grid-template-columns: 1fr 1fr;
    }
}

.form__submit {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.form__success {
    display: none;
    text-align: center;
    padding: var(--spacing-lg);
}

.form__success.show {
    display: block;
}

.form__success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    color: #4CAF50;
}

.form__success h3 {
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-graphite);
    color: var(--color-beige);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer__grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer__logo {
    width: 140px;
    margin-bottom: var(--spacing-md);
}

.footer__logo img {
    filter: brightness(0) invert(1);
}

.footer__description {
    font-size: 0.875rem;
    color: rgba(238, 237, 233, 0.7);
    max-width: 300px;
}

.footer__title {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    color: var(--color-beige);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    font-size: 0.875rem;
    color: rgba(238, 237, 233, 0.7);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-beige);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(238, 237, 233, 0.1);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

.footer__copyright {
    font-size: 0.75rem;
    color: rgba(238, 237, 233, 0.5);
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.footer__social-link {
    width: 20px;
    height: 20px;
    color: rgba(238, 237, 233, 0.5);
    transition: color var(--transition-fast);
}

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

/* ========================================
   MOBILE MENU TOGGLE
   ======================================== */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
    cursor: pointer;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle__bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-graphite);
    transition: all var(--transition-fast);
}

.menu-toggle.active .menu-toggle__bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .menu-toggle__bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-toggle__bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   UTILITIES
   ======================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   PORTFOLIO MASORY SECTION
   ======================================== */
#portfolio {
    min-height: 100vh;
}

.portfolio__masonry {
    column-count: 1;
    column-gap: var(--spacing-sm);
    margin-top: 0;
    padding-top: 0;
}

/* Staggered first item - creates editorial/magazine feel */
.portfolio__masonry-item:nth-child(1) {
    margin-top: 0;
}

@media (min-width: 600px) {
    .portfolio__masonry {
        column-count: 2;
    }
}

@media (min-width: 900px) {
    .portfolio__masonry {
        column-count: 3;
    }
}

@media (min-width: 1200px) {
    .portfolio__masonry {
        column-count: 4;
    }
}

.portfolio__masonry-item {
    break-inside: avoid;
    margin: 0;
    margin-bottom: var(--spacing-sm);
    /* Same as column-gap for uniform spacing */
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), opacity var(--transition-normal);
}

.portfolio__masonry-item:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(27, 27, 27, 0.15);
}

/* Dim non-hovered items when one is hovered */
.portfolio__masonry:hover .portfolio__masonry-item:not(:hover) {
    opacity: 0.7;
}

.portfolio__masonry-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    background-color: #eeede9;
    opacity: 0;
    transition: opacity 0.5s ease-out, filter 0.5s ease-out;
    filter: blur(10px);
}

.portfolio__masonry-item img.loaded {
    opacity: 1;
    filter: blur(0);
}

.portfolio__masonry-item--tall img {
    aspect-ratio: 3/4;
}

.portfolio__masonry-item--wide img {
    aspect-ratio: 16/9;
}

.portfolio__masonry-item:not(.portfolio__masonry-item--tall):not(.portfolio__masonry-item--wide) img {
    aspect-ratio: 4/3;
}

.portfolio__masonry-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.6) 0%,
            rgba(0, 0, 0, 0) 50%);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio__masonry-item:hover .portfolio__masonry-overlay {
    opacity: 1;
}

.portfolio__masonry-category {
    color: var(--color-beige);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ========================================
   LIGHTBOX
   ======================================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.9);
}

.lightbox__content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.lightbox.active .lightbox__content {
    transform: scale(1);
}

.lightbox__close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    z-index: 10;
}

.lightbox__close:hover {
    opacity: 1;
}

.lightbox__close svg {
    width: 28px;
    height: 28px;
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    opacity: 0.5;
    transition: opacity var(--transition-fast);
    z-index: 10;
}

.lightbox__nav:hover {
    opacity: 1;
}

.lightbox__nav svg {
    width: 32px;
    height: 32px;
}

.lightbox__nav--prev {
    left: -80px;
}

.lightbox__nav--next {
    right: -80px;
}

@media (max-width: 768px) {
    .lightbox__nav--prev {
        left: 10px;
    }

    .lightbox__nav--next {
        right: 10px;
    }
}

.lightbox__image-container {
    max-width: 100%;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.lightbox__image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--border-radius);
}

.lightbox__info {
    width: 100%;
    max-width: 600px;
    padding: var(--spacing-md) 0;
    text-align: center;
}

.lightbox__title {
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
}

.lightbox__description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.lightbox__actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.lightbox__cta,
.lightbox__more {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
}