:root {
    --bg-color: #F3F1ED;
    --text-main: #1C1C1C;
    --text-muted: #6B6B6B;
    --accent: #2A3B30;
    --gold: #A69279;
    --line: rgba(0,0,0,0.08);
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Manrope', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9000;
}

.ambient-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background-color: var(--bg-color);
}

.blob {
    position: absolute;
    width: 80vw;
    height: 80vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgb(218 198 172) 0%, rgba(243, 241, 237, 0) 70%);
    filter: blur(100px);
    will-change: transform;
}

.blob-1 {
    top: -10%;
    left: -20%;
    animation: move-blob-1 1s infinite alternate ease-in-out;
}

.blob-2 {
    bottom: 10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgb(218 198 172) 0%, rgba(243, 241, 237, 0) 70%);
    animation: move-blob-2 1s infinite alternate ease-in-out;
}

@keyframes move-blob-1 {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(10vw, 5vh) scale(1.1); }
}

@keyframes move-blob-2 {
    from { transform: translate(0, 0) scale(1.1); }
    to { transform: translate(-15vw, -10vh) scale(1); }
}


#gallery-cursor-img {
    position: fixed;
    width: 250px;
    height: 350px;
    pointer-events: none;
    z-index: 9998;
    border-radius: 2px;
    overflow: hidden;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    transition: opacity 0.4s, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#gallery-cursor-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-bar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 30px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    color: #212121;
}

.logo {
    font-family: var(--font-display);
    font-size: 2.8rem;
    letter-spacing: -0.02em;
    font-weight: 600;
}

.menu-btn {
    text-transform: uppercase;
    font-size: 1.75rem;
    letter-spacing: 0.1em;
    text-decoration: none; 
    color: inherit;        
    cursor: pointer;
}

.hero {
    height: 100vh;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 0 50px;
    overflow: hidden;
}

.hero-text {
    z-index: 2;
    padding-right: 50px;
}

.hero-title {
    font-size: 8vw;
    color: var(--text-main);
    line-height: 0.8;
}

.hero-subtitle {
    font-size: 1.1rem;
    max-width: 300px;
    margin-top: 40px;
    line-height: 1.6;
    color: var(--text-muted);
    border-left: 1px solid var(--text-main);
    padding-left: 20px;
}

.hero-visual {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.img-parallax {
    width: 100%;
    height: 120%;
    object-fit: cover;
}

.services {
    padding: 150px 150px 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 100px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--text-main);
}

.section-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.service-row {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    gap: 80px;
    margin-bottom: 150px;
    align-items: center;
}

.service-row.reverse {
    direction: rtl;
}

.service-row.reverse .service-info {
    direction: ltr;
}

.service-img-wrap {
    height: 50vh; 
    overflow: hidden;
    position: relative;
}

.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
    transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1),
                filter 0.6s ease;
    filter: grayscale(100%) brightness(0.6);
    transform: scale(1.05);
}

.service-row:hover img {
    transform: scale(1.05);
    filter: grayscale(0%) brightness(1);
}

.service-row.is-inview .service-img-wrap img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1);
}


.services--vertical .service-row {
    grid-template-columns: 1fr 1fr; 
    gap: 120px;
}

.services--vertical .service-img-wrap {
    height: 70vh; 
    width: 85%;   
}

.services--vertical .service-row:not(.reverse) .service-img-wrap {
    justify-self: start;
}

.services--vertical .service-row.reverse .service-img-wrap {
    justify-self: end;
}

.services--vertical .service-img-wrap img {
    object-position: center; 
}

@media (max-width: 1024px) {
    .services {
        padding: 80px 40px;
    }
    .service-row, 
    .services--vertical .service-row {
        grid-template-columns: 1fr !important;
        gap: 40px;
        margin-bottom: 80px;
    }
    .service-img-wrap,
    .services--vertical .service-img-wrap {
        height: 60vh;
        width: 100%; 
    }
}

.service-info h3 {
    font-size: 4.5rem;
    margin-bottom: 30px;
    font-family: var(--font-display);
}

.service-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 450px;
    line-height: 1.7;
}

.price-tag {
    margin-top: 40px;
    display: inline-block;
    padding: 12px 25px;
    font-size: 0.9rem;
    border: 1px solid var(--text-main);
    border-radius: 50px;
    color: var(--text-main);
    background-color: transparent; /* сохраняем прозрачный фон */
    cursor: pointer;              /* курсор как у кнопки */
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;   /* плавный переход для hover */
    user-select: none;
}


.diploma-section {
    padding: 20px 0;
    background: #161616;
    color: #fff;
    overflow: hidden;
}

.deck-viewport {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 60px 50px 100px 50px;
    scrollbar-width: none;
}

.deck-viewport::-webkit-scrollbar {
    display: none;
}

.deck-track {
    display: flex;
    gap: 40px;
    width: max-content;
}

.diploma-card {
    position: relative;
    flex-shrink: 0;
    
    /* вертикальный формат */
    width: 320px;       /* узкая, вертикальная */
    height: 480px;      /* пропорция ~2:3 */
    
    background: #fff;
    padding: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);

    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), filter 0.6s;
    perspective: 1000px;

    transform: rotateY(-10deg) scale(0.95);
    filter: brightness(0.6);

    overflow: hidden;
}

.diploma-card:hover {
    transform: rotateY(0deg) scale(1.02) translateY(-10px);
    filter: brightness(1);
    z-index: 10;
}

.diploma-card.horizontal {
    width: 620px;
    height: 400px;
}

.diploma-card.horizontal img {
    object-fit: cover;
}

/* Вертикальные фото */
.diploma-card.vertical {
    width: 320px;
    height: 480px;
}

.diploma-card.vertical img {
    object-fit: contain;
}

.diploma-card img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* vertical photo сохранит весь кадр */
    display: block;
    border-radius: 6px;
}
.diploma-info {
    position: absolute;
    bottom: -50px;
    left: 12px;
    opacity: 0;
    transition: 0.4s;
}

.diploma-card:hover .diploma-info {
    opacity: 1;
    bottom: -40px;
}

.diploma-info span {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold);
}

.diploma-info p {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-top: 5px;
}

.scroll-progress-container {
    width: 100%;
    padding: 0 50px;
    margin-top: 50px;
}

.scroll-progress-bg {
    width: 100%;
    height: 1px;
    background: rgba(255,255,255,0.1);
    position: relative;
}

.scroll-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--gold);
    transition: width 0.2s ease-out;
}

.values {
    position: relative;
    padding: 20px 50px 10px;
    background-color: var(--bg-color);
    overflow: hidden;
}

.values-watermark {
    position: absolute;
    top: 20%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: 25vw;
    color: var(--text-main);
    opacity: 0.03;
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    font-style: italic;
}

.values-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px;
    margin-top: 100px;
}

.value-item {
    border-top: 1px solid var(--line);
    padding-top: 40px;
    background: #f3f1edba;
}

.value-item h4 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 25px;
    letter-spacing: -0.01em;
}

.transition-curtain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #1a1a1a;
    z-index: 10000;
    pointer-events: none;
    transform: translateY(0);
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.curtain-logo {
    font-family: 'Cormorant Garamond', serif;
    color: #fff;
    font-size: 2rem;
    letter-spacing: 0.2em;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.transition-curtain.is-hidden {
    transform: translateY(-100%);
}

.transition-curtain.is-active {
    transform: translateY(0);
}

.materials {
    padding: 150px 50px;
    background-color: var(--bg-color);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 80px;
}

.mat-card {
    position: relative;
    display: flex;
    flex-direction: column;
}

.mat-card:nth-child(2) {
    margin-top: 150px;
}

.mat-img-wrap {
    width: 100%;
    height: 50vh;
    overflow: hidden;
    position: relative;
    margin-bottom: 30px;
}

.mat-img-wrap img {
    width: 100%;
    height: 120%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
    filter: grayscale(20%);
}

.mat-card:hover .mat-img-wrap img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.mat-info h5 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 10px;
    font-weight: 400;
}

.mat-info span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gold);
    display: block;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 15px;
    width: fit-content;
}

.mat-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.master-section {
    padding: 30px 50px;
    background-color: var(--bg-color);
}

.master-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: start;
}

.master-sticky-photo {
    position: sticky;
    top: 100px;
    height: 80vh;
    overflow: hidden;
    border-radius: 2px;
}

.master-sticky-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: sepia(20%) contrast(1.1);
}

.master-content {
    padding-top: 100px;
}

.master-name {
    font-family: var(--font-display);
    font-size: 6vw;
    line-height: 0.9;
    margin-bottom: 40px;
}

.master-experience {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 20px;
    display: block;
}

.master-bio {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-muted);
    max-width: 500px;
}

.master-badge {
    position: absolute;
    bottom: 30px;
    right:   120px; 
    width:  -30px;

    height: 120px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 15px;
    animation: rotate-badge 10s linear infinite;
    z-index: 5;
}

@keyframes rotate-badge {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

footer {
    padding: 50px;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--line);
    font-size: 0.8rem;
    text-transform: uppercase;
}

.gallery-hero {
    padding: 180px 50px 80px;
    text-align: center;
}

.gallery-title {
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 400;
    color: var(--text-main);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s cubic-bezier(0.2, 1, 0.3, 1) forwards;
}

.gallery-subtitle {
    font-family: var(--font-body);
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    letter-spacing: 0.05em;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s cubic-bezier(0.2, 1, 0.3, 1) 0.2s forwards;
}

.gallery-section {
    padding: 0 50px 100px;
}

.masonry-grid {
    column-count: 3; 
    column-gap: 40px;
}

.masonry-item {
    break-inside: avoid; 
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 1, 0.3, 1);
}

.masonry-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

.img-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    cursor: pointer;
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.1); 
}

.img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1.2s cubic-bezier(0.2, 1, 0.3, 1), filter 0.5s ease;
    filter: grayscale(20%) sepia(10%);
}

.img-wrapper:hover img {
    transform: scale(1.03);
    filter: grayscale(0%) sepia(0%);
}


.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(243, 241, 237, 0.95); 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.2, 1, 0.3, 1);
}

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

.close-lightbox {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 3rem;
    font-family: var(--font-display);
    cursor: pointer;
    color: var(--text-main);
    transition: transform 0.3s;
}

.menu-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.menu-dropdown {
    position: absolute;
    top: 100%; 
    left: 0;
    padding-top: 25px; 
    display: flex;
    flex-direction: column;
    gap: 15px;
    

    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}


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


.menu-dropdown a {
    text-decoration: none;
    color: #151515; 
    font-family: var(--font-body, sans-serif);
    text-transform: uppercase;
    font-size: 1.75rem; 
    letter-spacing: 0.1em;
    white-space: nowrap;
    transition: opacity 0.3s;
}

.menu-dropdown a:hover {
    opacity: 0.6;
    text-decoration: line-through; 
}

.close-lightbox:hover {
    transform: rotate(90deg);
}

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

@media (max-width: 1024px) {
    .masonry-grid {
        column-count: 2;
        column-gap: 30px;
    }
    .gallery-title {
        font-size: 4.5rem;
    }
}

@media (max-width: 600px) {
    .gallery-hero {
        padding: 120px 20px 50px;
    }
    .masonry-grid {
        column-count: 1;
    }
    .gallery-section {
        padding: 0 20px 80px;
    }
    .gallery-title {
        font-size: 3rem;
    }
    .masonry-item {
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    #cursor, #gallery-cursor-img {
        display: none !important;
    }
    
    * {
        cursor: auto !important;
    }

    .nav-bar {
        padding: 20px 25px;
    }
    
    .logo {
        font-size: 1.4rem;
    }

    .hero {
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: 20px;
        height: 90vh;
    }
    
    .hero-visual {
        width: 100%;
        height: 60%;
        top: 0;
        left: 0;
    }

    .menu-dropdown a {
        font-size: 1.15rem;
    }
    
    .hero-text {
        padding-right: 0;
        margin-bottom: 40px;
        position: relative;
    }
    
    .hero-title {
        font-size: 18vw;
        line-height: 1;
    }
    
    .hero-subtitle {
        margin-top: 25px;
        font-size: 0.95rem;
        max-width: 100%;
    }

    .services {
        padding: 80px 20px;
    }
    
    .section-header {
        margin-bottom: 60px;
    }
    
    .service-row {
        margin-bottom: 100px !important;
        gap: 25px;
    }
    
    .service-info h3 {
        font-size: 2.8rem;
        margin-bottom: 15px;
    }
    
    .service-img-wrap {
        height: 45vh;
    }
    
    .service-row.reverse {
        display: flex;
        flex-direction: column;
    }

    .values {
        padding: 100px 20px;
    }
    
    .values-watermark {
        font-size: 40vw;
        top: 10%;
    }
    
    .value-item h4 {
        font-size: 1.8rem;
    }

    .materials {
        padding: 80px 20px;
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .mat-card:nth-child(2) {
        margin-top: 0;
    }
    
    .mat-img-wrap {
        height: 60vh;
    }

    .diploma-section {
        padding: 60px 0;
    }
    
    .deck-viewport {
        padding: 40px 20px 80px 20px;
        scroll-snap-type: x mandatory;
    }
    
    .diploma-card {
        width: 280px;
        height: 400px;
        transform: none !important;
        filter: brightness(1) !important;
        scroll-snap-align: center;
    }
    
    .diploma-info {
        opacity: 1;
        bottom: -50px !important;
    }
    
    .scroll-progress-container {
        padding: 0 20px;
    }

    .master-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .master-sticky-photo {
        position: relative;
        top: 0;
        height: 60vh;
    }
    
    .master-content {
        padding-top: 0;
    }
    
    .master-name {
        font-size: 12vw;
    }

    footer {
        flex-direction: column;
        gap: 20px;
        padding: 40px 20px;
        text-align: center;
    }
}

@media (max-width: 380px) {
    .hero-title {
        font-size: 22vw;
    }
    
    .service-info h3 {
        font-size: 2.2rem;
    }
}

@media (max-width: 1024px) {
    
    /* Глобальные отступы */
    .nav-bar, .hero, .services, .values, .materials, .master-section, .gallery-section, footer {
        padding-left: 30px;
        padding-right: 30px;
    }

    /* Типографика */
    .hero-title {
        font-size: 10vw; /* Чуть крупнее, так как экран уже */
    }

    .service-info h3 {
        font-size: 3.5rem;
    }

    /* Сетка ценностей (Values) - из 3 в 2 колонки */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
        margin-top: 60px;
    }

    /* Сетка материалов - из 3 в 2 колонки */
    .materials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Убираем отступ у второй карточки, который был для "лесенки" на десктопе */
    .mat-card:nth-child(2) {
        margin-top: 0; 
    }
}

/* --- 2. Планшеты (Portrait) и большие телефоны ---
   Главная точка перелома: сетки становятся вертикальными */
@media (max-width: 768px) {

    /* Отключаем кастомный курсор на тач-устройствах */
    #cursor, #gallery-cursor-img {
        display: none !important;
    }
    * {
        cursor: auto !important;
    }

    /* Навигация */
    .nav-bar {
        padding: 20px;
    }
    .logo {
        font-size: 1.15rem;
    }
    .menu-btn {
        font-size: 1.2rem;
    }

    /* Hero секция */
    .hero {
        grid-template-columns: 1fr; /* Одна колонка */
        height: auto;
        padding-top: 120px;
        padding-bottom: 60px;
        gap: 40px;
    }

    .hero-text {
        padding-right: 0;
        order: 2; /* Текст под картинкой или над - зависит от дизайна, здесь оставим как есть */
    }

    .hero-visual {
        position: relative;
        width: 100%;
        height: 50vh;
        order: 1;
        margin-bottom: 20px;
    }

    .hero-title {
        font-size: 14vw;
        line-height: 1;
    }

    /* Услуги (Services) */
    .services {
        padding-top: 60px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 50px;
    }

    .service-row {
        display: flex;
        flex-direction: column;
        gap: 30px;
        margin-bottom: 80px;
    }

    /* Важно: отключаем реверс для мобильных, чтобы порядок всегда был Картинка -> Текст */
    .service-row.reverse {
        direction: ltr;
    }
    .service-row.reverse .service-info {
        direction: ltr;
    }

    .service-img-wrap {
        height: 40vh;
        width: 100%;
    }

.diploma-section {
        padding: 10px 0;
    }

    .deck-viewport {
        padding: 20px 16px 60px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .deck-track {
        gap: 20px;
    }

    .diploma-card {
        width: 85vw;
        height: auto;
        aspect-ratio: 2 / 3;

        transform: none;
        filter: none;
        box-shadow: 0 8px 20px rgba(0,0,0,0.35);

        scroll-snap-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    /* горизонтальные дипломы */
    .diploma-card.horizontal {
        width: 90vw;
        aspect-ratio: 3 / 2;
        height: auto;
    }

    .diploma-card img {
        border-radius: 4px;
    }

    /* hover вырубаем */
    .diploma-card:hover {
        transform: none;
        filter: none;
    }

    /* вместо hover — tap */
    .diploma-card:active {
        transform: scale(0.97);
    }

    /* инфо всегда видно */
    .diploma-info {
        position: static;
        opacity: 1;
        margin-top: 10px;
    }

    .diploma-info span {
        font-size: 0.65rem;
    }

    .diploma-info p {
        font-size: 1rem;
    }
    
    /* Master Section */
    .master-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .master-sticky-photo {
        position: relative;
        top: 0;
        height: 50vh;
    }
    
    .master-content {
        padding-top: 0;
    }

    .master-name {
        font-size: 15vw;
    }
}

/* --- 3. Мобильные телефоны ---
   Финальная адаптация под узкие экраны */
@media (max-width: 480px) {
    
    /* Еще сильнее уменьшаем отступы для экономии места */
    .nav-bar, .hero, .services, .values, .materials, .master-section, .gallery-section, footer {
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Hero */
    .hero-subtitle {
        border-left: none;
        padding-left: 0;
        margin-top: 20px;
    }
    

    /* Values - в 1 колонку */
    .values-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .values-watermark {
        font-size: 40vw; /* Делаем водяной знак менее агрессивным */
        top: 50%;
    }

    /* Materials - в 1 колонку */
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    /* Галерея */
    .masonry-grid {
        column-count: 1; /* Одна колонка фото */
        column-gap: 0;
    }
    
    .gallery-title {
        font-size: 3rem;
    }

    /* Footer */
    footer {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
        padding-bottom: 80px; /* Отступ под бары телефонов */
    }

    /* Blobs (Фоновые пятна) - упрощаем для производительности */
    .blob {
        filter: blur(60px); /* Меньше размытие, чтобы телефон не грелся */
        opacity: 0.6;
    }
}