/* ==========================================================================
   ПРЕЗЕНТАЦИОННЫЕ СТИЛИ (адаптированы под base.css)
   ========================================================================== */

/* ==========================================================================
   ПРЕЗЕНТАЦИОННЫЕ СТИЛИ (адаптированы под base.css)
   ========================================================================== */

/* Контейнер презентации */
.presentation {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: var(--color-black);
}

.slides-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
    height: 90vh;
    scroll-behavior: smooth;
}

.slide {
    flex: 0 0 90vh;  /* Изменено с 100vh на 90vh */
    width: 100%;
    scroll-snap-align: start;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    background: linear-gradient(135deg, var(--color-black) 0%, var(--color-black-light) 100%);
    margin: 5vh 0;  /* Добавлено: отступы сверху и снизу по 5vh */
}


.slide-content {
    max-width: var(--container-width);
    width: 90%;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    animation: fadeInUp 0.6s ease-out;
}

/* Заголовки слайдов */
.slide-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    text-align: center;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-family: var(--font-serif);
    position: relative;
}

.slide-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: var(--gradient-gold);
}

/* Герой слайд */
.hero-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    text-align: left;
    max-width: 1200px;
    margin: 0 auto;
}

.hero__photo {
    flex-shrink: 0;
}

.hero__photo img {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-gold);
    box-shadow: var(--shadow-lg);
}

.hero__content {
    flex: 1;
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
    font-family: var(--font-serif);
    color: var(--color-white);
}

.hero__title-line {
    display: block;
}

.hero__title-line--accent {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-silver);
    max-width: 600px;
    margin: 0 0 var(--space-lg) 0;
    line-height: 1.8;
}

.hero__name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gold);
    letter-spacing: 0.05em;
    margin-top: var(--space-md);
}

.hero__scroll-hint {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

@media (max-width: 768px) {
    .hero-slide {
        flex-direction: column;
        text-align: center;
    }

    .hero__description {
        margin: 0 auto var(--space-lg);
    }
}

/* Обо мне */
.about-slide {
    max-width: 800px;
    margin: 0 auto;
}

.about__content {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.about__photo {
    flex-shrink: 0;
}

.about__photo img {
    width: 270px;
    height: 270px;
    object-fit: cover;
    border: 3px solid var(--color-gold);
}

.about__achievements {
    flex: 1;
}

.about__achievements ul {
    list-style: none;
    padding: 0;
}

.about__achievements li {
    margin-bottom: var(--space-sm);
    padding-left: var(--space-md);
    position: relative;
    color: var(--color-silver);
}

.about__achievements li::before {
    content: '•';
    color: var(--color-gold);
    font-size: 1.2rem;
    position: absolute;
    left: 0;
    top: 0;
}

.about__quote {
    background: rgba(212, 175, 55, 0.05);
    border-left: 3px solid var(--color-gold);
    padding: var(--space-xl);
    border-radius: var(--border-radius);
    text-align: center;
}

.about__quote i {
    color: var(--color-gold);
    font-size: 2rem;
    margin-bottom: var(--space-md);
    display: block;
}

.about__quote p {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-white);
    margin: 0;
    font-family: var(--font-serif);
}

/* История */
.history-slide {
    max-width: 800px;
    margin: 0 auto;
}

.history__story {
    background: rgba(212, 175, 55, 0.05);
    padding: var(--space-xl);
    border-radius: var(--border-radius);
    text-align: center;
}

.history__story p {
    font-size: 1.125rem;
    color: var(--color-silver);
    line-height: 1.8;
    margin: 0;
}

/* Актуальные проекты */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    transition: all var(--transition-medium);
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-md);
}

.project-card__status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(212, 175, 55, 0.15);
    color: var(--color-gold);
    font-size: 0.75rem;
    border-radius: 20px;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.project-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    font-family: var(--font-serif);
}

.project-card__description {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.project-card__results {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.project-card__result {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: var(--color-silver);
}

.project-card__result i {
    color: var(--color-gold);
    font-size: 0.75rem;
}

/* Кейсы */
.cases-slide {
    width: 100%;
}

.cases__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(520px, 2fr));
    gap: var(--space-lg);
}

.case-card {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-medium);
}

.case-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-md);
}

.case-card__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.case-card__image img {
    width: 100%;
    height: 90%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.case-card:hover .case-card__image img {
    transform: scale(1.05);
}

.case-card__header {
    padding: var(--space-md) var(--space-lg) 0;
}

.case-card__industry {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(212, 175, 55, 0.15);
    color: var(--color-gold);
    font-size: 0.75rem;
    border-radius: 20px;
    letter-spacing: 0.05em;
}

.case-card__content {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.case-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    font-family: var(--font-serif);
}

.case-card__description {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.case-card__results {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.case-card__result {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: var(--color-silver);
}

.case-card__result i {
    color: var(--color-gold);
    font-size: 0.75rem;
}

/* Тренды */
.trends__description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-silver);
    margin-bottom: var(--space-xl);
}

.trends__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.trend-card {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    transition: all var(--transition-medium);
}

.trend-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

.trend-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
    font-family: var(--font-serif);
}

.trend-card__problem {
    color: #ff6b6b;
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
    padding: var(--space-sm);
    background: rgba(255, 107, 107, 0.1);
    border-radius: var(--border-radius);
}

.trend-card__solution {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    color: #6bff6b;
    font-size: 0.875rem;
}

.trend-card__solution i {
    color: var(--color-gold);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.trends__opportunities {
    text-align: center;
}

.trends__opportunities h3 {
    font-size: 1.25rem;
    color: var(--color-gold);
    margin-bottom: var(--space-md);
    font-family: var(--font-serif);
}

.opportunities-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.opportunity-tag {
    padding: 0.5rem 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 30px;
    color: var(--color-gold-light);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.opportunity-tag:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

/* Развитие сайта */
.website__stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.stage-item {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    display: flex;
    gap: var(--space-md);
    transition: all var(--transition-medium);
}

.stage-item:hover {
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

.stage-item.completed {
    border-left: 3px solid #4caf50;
}

.stage-item.in-progress {
    border-left: 3px solid var(--color-gold);
}

.stage-item.planned {
    border-left: 3px solid #ff9800;
}

.stage-status {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stage-status .fa-check-circle {
    color: #4caf50;
}

.stage-status .fa-sync-alt {
    color: var(--color-gold);
}

.stage-status .fa-clock {
    color: #ff9800;
}

.stage-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-white);
    font-family: var(--font-serif);
}

.stage-content p {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin: 0;
}

.website__metrics {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.metric-card {
    text-align: center;
    padding: var(--space-md);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
    font-family: var(--font-serif);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--color-silver);
}

/* Социальные сети */
.social__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.platform-card {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-medium);
}

.platform-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-md);
}

.platform-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.platform-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
    font-family: var(--font-serif);
}

.platform-strategy {
    font-size: 0.875rem;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.platform-audience {
    font-size: 0.75rem;
    color: var(--color-silver);
}

.social__results {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.result-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 40px;
    color: var(--color-gold-light);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.result-badge:hover {
    background: rgba(212, 175, 55, 0.2);
    transform: translateY(-2px);
}

/* Фабрика контента */
.content__description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-silver);
    margin-bottom: var(--space-xl);
}

.content__process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.process-step {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
}

.process-step:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
}

.step-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.step-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: var(--space-xs);
    font-family: var(--font-serif);
}

.step-content p {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin: 0;
}

.content__formats {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.content__formats h3 {
    font-size: 1.25rem;
    color: var(--color-gold);
    margin-bottom: var(--space-md);
    font-family: var(--font-serif);
}

.formats-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.format-tag {
    padding: 0.5rem 1.25rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 30px;
    color: var(--color-gold-light);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.format-tag:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.content__results {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.content-result {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border-radius: 40px;
    color: var(--color-gold-light);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.content-result:hover {
    transform: translateY(-2px);
    background: rgba(212, 175, 55, 0.15);
}

/* Спасибо */
.thankyou-slide {
    text-align: center;
}

.thankyou__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: var(--space-md);
    font-family: var(--font-serif);
}

.thankyou__message {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
}

.thankyou__contacts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 50px;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

.contact-item i {
    color: var(--color-gold);
    font-size: 1.125rem;
}

.contact-item strong {
    color: var(--color-gold);
}

.thankyou__cta {
    font-size: 1.125rem;
    color: var(--color-gold-light);
    font-style: italic;
    font-family: var(--font-serif);
}

/* Навигация */
.side-navigation {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 100;
}

.nav-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.nav-dot.active {
    background: var(--color-gold);
    transform: scale(1.3);
}

.nav-dot:hover {
    background: var(--color-gold);
    transform: scale(1.2);
}

.scroll-progress {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 100;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-gold);
    width: 0%;
    transition: width 0.1s ease;
}

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

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes scrollLine {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* Адаптивность */
@media (max-width: 768px) {
    .slide-content {
        padding: var(--space-lg) var(--space-md);
    }

    .about__grid,
    .trends__grid,
    .cases__grid {
        grid-template-columns: 1fr;
    }

    .side-navigation {
        right: 12px;
    }

    .nav-dot {
        width: 6px;
        height: 6px;
    }

    .website__stages {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .contact-item {
        font-size: 0.875rem;
        padding: 0.75rem var(--space-md);
    }

    .thankyou__contacts {
        gap: var(--space-md);
    }

    .thankyou__message {
        font-size: 1rem;
    }
}



/* Остальные стили остаются без изменений... */

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

@keyframes scrollLine {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.5);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* Адаптивность */
@media (max-width: 768px) {
    .slide-content {
        padding: var(--space-lg) var(--space-md);
    }

    .about__content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .about__achievements li {
        text-align: left;
    }

    .about__achievements ul {
        text-align: left;
    }

    .projects__grid,
    .cases__grid {
        grid-template-columns: 1fr;
    }

    .side-navigation {
        right: 12px;
        display: none;
    }

    .nav-dot {
        width: 6px;
        height: 6px;
    }

    .website__stages {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .contact-item {
        font-size: 0.875rem;
        padding: 0.75rem var(--space-md);
    }

    .thankyou__contacts {
        gap: var(--space-md);
    }

    .thankyou__message {
        font-size: 1rem;
    }
}


.slide-footer {
    position: absolute;
    bottom: 20px;
    right: 30px;
    z-index: 10;
    font-size: 1.25rem;
    color: var(--color-silver);
    opacity: 0.7;
    font-family: var(--font-sans);
    letter-spacing: 0.05em;
}

.slide-footer a {
    color: var(--color-gold);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.slide-footer a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* QR-код слайд с двумя кодами */
.qr-slide {
    text-align: center;
}

.qr__instruction {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin-bottom: var(--space-xl);
    text-align: center;
}

.qr__instruction i {
    color: var(--color-gold);
    margin-right: var(--space-xs);
}

.qr__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.qr__card {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    transition: all var(--transition-medium);
    text-align: center;
}

.qr__card:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-md);
}

.qr__code {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--space-lg);
    background: white;
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr__image {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin: 0px;
}

.qr__card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
    font-family: var(--font-serif);
}

.qr__description {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.qr__link a {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    border-radius: var(--border-radius);
    color: var(--color-gold);
    font-size: 0.75rem;
    transition: all var(--transition-fast);
    text-decoration: none;
    word-break: break-all;
}

.qr__link a:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-2px);
}

/* Адаптивность */
@media (max-width: 768px) {
    .qr__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .qr__code {
        width: 150px;
        height: 150px;
    }

    .qr__card {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .qr__code {
        width: 120px;
        height: 120px;
    }
}