/* ============================================
   Base Styles
   ============================================ */

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

html, body {
    height: 100%;
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #000;
    color: #fff;
}

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

/* Skip to Content (accessibility) */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: 0.75rem 1.5rem;
    background: #fff;
    color: #000;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: top 0.2s ease;
}

.skip-to-content:focus {
    top: 1rem;
}

/* ============================================
   Home Page
   ============================================ */

.home {
    position: relative;
    width: 100%;
    min-height: 100vh;
}

/* Video Background */
.video-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    /* Placeholder gradient until video loads */
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 110%;
    min-height: 110%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    transition: transform 0.15s ease-out;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
}

/* Content Container */
.home-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 30vh;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-bottom: 6rem;
}

/* Header (Title + Intro) */
.home-header {
    text-align: center;
    padding: 2.5rem 3rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    margin-bottom: 60vh;
}

.site-title {
    font-size: 2.25rem;
    font-weight: 300;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
    margin-bottom: 1.25rem;
}

/* Intro Text */
.intro-text {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.7;
    text-align: center;
    max-width: 500px;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
    margin-bottom: 2rem;
}

/* Scroll Hint */
.scroll-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.6;
    animation: fadeInUp 1s ease 0.5s both;
    transition: opacity 0.3s ease;
}

.scroll-hint span {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 1px;
    height: 30px;
    background: linear-gradient(to bottom, #fff, transparent);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.5; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 0.6; transform: translateY(0); }
}

/* Home Navigation */
.home-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
    padding-bottom: 4rem;
}

/* Nav items start small and scale up on scroll */
.nav-item {
    font-size: 1.125rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.875rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    /* Start small and invisible */
    transform: scale(0.7);
    opacity: 0;
    transition: transform 0.5s ease, opacity 0.5s ease, background 0.3s ease, border-color 0.3s ease;
}

.nav-item.visible {
    transform: scale(1);
    opacity: 1;
}

.nav-item.visible:hover {
    border-color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

/* Clients Section */
.clients-section {
    text-align: center;
    padding: 2rem 0 4rem;
    max-width: 700px;
}

.clients-title {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1.5rem;
}

.clients-image {
    width: 100%;
    max-width: 700px;
    opacity: 0.85;
    transition: opacity 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem;
}

.clients-image:hover {
    opacity: 1;
}

/* Contact Button */
.contact-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 100;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: #fff;
    color: #000;
}

/* SEO Expandable Section */
.seo-expand {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 100;
}

.seo-toggle {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.seo-toggle:hover {
    border-color: rgba(255, 255, 255, 0.6);
    color: rgba(255, 255, 255, 0.8);
}

.seo-toggle[aria-expanded="true"] {
    color: rgba(255, 255, 255, 0.8);
}

.seo-icon {
    transition: opacity 0.3s ease;
    line-height: 1;
}

.seo-content {
    position: absolute;
    bottom: 3rem;
    left: 0;
    width: max-content;
    max-width: 320px;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

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

.seo-section {
    margin-bottom: 1rem;
}

.seo-section:last-child {
    margin-bottom: 0;
}

.seo-section h2 {
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.5rem;
}

.seo-section p {
    font-size: 0.8rem;
    font-weight: 300;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.75);
}

/* ============================================
   Category Pages (360 Background)
   ============================================ */

.category-page {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* 360 Background Container */
.pano-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.pano-image {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 115%;
    width: auto;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease-out;
}

.pano-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

/* Category Navigation */
.category-nav {
    position: fixed;
    left: 4rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.category-title {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
}

.category-link {
    font-size: 1.25rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.category-link:hover {
    opacity: 1;
    transform: translateX(0.5rem);
}

/* Back Button */
.back-btn {
    position: fixed;
    top: 2rem;
    left: 2rem;
    z-index: 100;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    padding: 0.5rem 1rem;
    cursor: pointer;
}

.back-btn:hover {
    opacity: 1;
}

.back-btn::before {
    content: '← ';
}

/* ============================================
   Work Page (Portfolio Grid)
   ============================================ */

.work-page {
    min-height: 100vh;
    padding: 6rem 4rem;
    background: #0a0a0a;
    overflow-y: auto;
}

.work-header {
    margin-bottom: 4rem;
}

.work-title {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.work-subtitle {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #1a1a1a;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-info h3 {
    font-size: 1.125rem;
    font-weight: 400;
    margin-bottom: 0.25rem;
}

.portfolio-info p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Sub-pages
   ============================================ */

.sub-page {
    position: relative;
    min-height: 100vh;
    padding: 6rem 4rem;
    background: #0a0a0a;
    overflow-y: auto;
}

/* 360 background support for sub-pages */
.sub-page .pano-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.sub-page .pano-overlay {
    background: rgba(0, 0, 0, 0.6);
}

.sub-page-header,
.sub-page .services-section,
.sub-page .portfolio-section {
    position: relative;
    z-index: 10;
}

.sub-page .back-btn,
.sub-page .contact-btn {
    z-index: 100;
}

.sub-page-header {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4rem;
    padding-top: 4rem;
}

/* Content Container - box around text */
.content-container {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 2.5rem 3rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.sub-page-title {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    text-align: center;
}

.sub-page-description {
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

.sub-page-description a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.3s ease;
}

.sub-page-description a:hover {
    color: #fff;
}

/* Section Titles */
.section-title {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 2rem;
}

/* Services Section */
.services-section {
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

/* Portfolio Section */
.portfolio-section {
    margin-bottom: 4rem;
}

/* ============================================
   Content Images (inline with text)
   ============================================ */

.content-image {
    position: relative;
    z-index: 10;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.content-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.content-image:hover img {
    transform: scale(1.03);
}

.content-image figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem 1.25rem;
    background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
}

/* Hero image - full width after intro */
.hero-image {
    width: 100%;
    max-width: 900px;
    aspect-ratio: 16 / 9;
    margin: 2.5rem 0;
}

/* Image floated right */
.image-right {
    float: right;
    width: 45%;
    max-width: 400px;
    margin: 0.5rem 0 1.5rem 2rem;
    aspect-ratio: 4 / 3;
}

/* Image floated left */
.image-left {
    float: left;
    width: 45%;
    max-width: 400px;
    margin: 0.5rem 2rem 1.5rem 0;
    aspect-ratio: 4 / 3;
}

/* Two-column image row */
.image-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2.5rem 0;
    position: relative;
    z-index: 10;
}

.image-row .content-image {
    aspect-ratio: 4 / 3;
}

/* Clear floats */
.text-block {
    overflow: hidden;
    margin-top: 1.5rem;
}

/* ============================================
   Contact Page
   ============================================ */

.contact-page {
    background: #0a0a0a;
}

.contact-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 300;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    padding: 1rem 2.5rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #fff;
    color: #000;
}

/* Contact Options (Calendly + Email) */
.contact-options {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;
}

.contact-options .sub-page-description {
    text-align: center;
}

.schedule-btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 1rem 2.5rem;
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    transition: all 0.3s ease;
}

.schedule-btn:hover {
    background: #fff;
    color: #000;
}

.success-message {
    font-size: 1.25rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding: 3rem 0;
}

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

@media (max-width: 768px) {

    /* --- Homepage --- */

    .home-content {
        padding-top: 25vh;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
        padding-bottom: 4rem;
    }

    .home-header {
        padding: 1.5rem 1.25rem;
        margin-bottom: 35vh;
    }

    .site-title {
        font-size: 1.5rem;
        letter-spacing: 0.15em;
        margin-bottom: 1rem;
    }

    .intro-text {
        font-size: 0.85rem;
        line-height: 1.6;
        max-width: 100%;
    }

    .home-nav {
        gap: 0.5rem;
        width: 100%;
    }

    .nav-item {
        font-size: 0.875rem;
        padding: 0.75rem 1.25rem;
    }

    /* Clients section */
    .clients-section {
        padding: 1.5rem 0 3rem;
    }

    .clients-image {
        padding: 1rem;
    }

    /* Fixed buttons */
    .contact-btn {
        bottom: 1.25rem;
        right: 1.25rem;
        font-size: 0.75rem;
        padding: 0.6rem 1rem;
    }

    .back-btn {
        top: 1.25rem;
        left: 1.25rem;
        font-size: 0.75rem;
        padding: 0.4rem 0.75rem;
    }

    /* SEO expandable */
    .seo-expand {
        bottom: 1.25rem;
        left: 1.25rem;
    }

    .seo-content {
        max-width: calc(100vw - 3rem);
    }

    /* --- Category Pages --- */

    .category-nav {
        left: 1.5rem;
        right: 1.5rem;
        top: auto;
        bottom: 5rem;
        transform: none;
    }

    .category-title {
        font-size: 0.65rem;
        margin-bottom: 0.75rem;
    }

    .category-link {
        font-size: 1.1rem;
    }

    /* --- Sub-pages --- */

    .work-page,
    .sub-page {
        padding: 3rem 1.25rem;
    }

    .sub-page-header {
        padding-top: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .content-container {
        padding: 1.5rem 1.25rem;
    }

    .sub-page-title {
        font-size: 1.5rem;
        letter-spacing: 0.05em;
        margin-bottom: 1rem;
    }

    .sub-page-description {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    /* Section titles */
    .section-title {
        font-size: 0.75rem;
        margin-bottom: 1.5rem;
    }

    /* --- Floated images → full width on mobile --- */
    /* Images sit tight above their following paragraph, with
       more space above to separate from the previous paragraph */

    .image-right,
    .image-left {
        float: none;
        width: 100%;
        max-width: 100%;
        margin: 2rem 0 0.5rem 0;
        display: block;
    }

    /* First image right after the title needs less top margin */
    .sub-page-title + .image-right,
    .sub-page-title + .image-left {
        margin-top: 1rem;
    }

    /* Paragraph right after an image — keep it close */
    .image-right + .sub-page-description,
    .image-left + .sub-page-description {
        margin-top: 0.5rem !important;
    }

    .hero-image {
        max-width: 100%;
        margin: 1.5rem 0;
    }

    .image-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1.5rem 0;
    }

    .content-image figcaption {
        font-size: 0.8rem;
        padding: 0.75rem 1rem;
    }

    /* --- Services grid → single column --- */

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .service-card {
        padding: 1.25rem;
    }

    .service-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .service-card p {
        font-size: 0.875rem;
    }

    /* --- Portfolio grid --- */

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

    .portfolio-info {
        transform: translateY(0);
    }

    /* --- Work page --- */

    .work-title {
        font-size: 1.75rem;
    }

    .work-subtitle {
        font-size: 0.875rem;
    }

    .work-header {
        margin-bottom: 2.5rem;
    }

    /* --- Contact form --- */

    .contact-form {
        margin-top: 1.5rem;
    }

    .form-group label {
        font-size: 0.7rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 0.95rem;
        padding: 0.875rem;
    }

    .submit-btn,
    .schedule-btn {
        padding: 0.875rem 1.75rem;
        font-size: 0.8rem;
        width: 100%;
    }

    /* --- Text blocks (clear float fallback) --- */

    .text-block {
        margin-top: 1rem;
    }

    /* --- Services / Portfolio section spacing --- */

    .services-section {
        margin-bottom: 2.5rem;
    }

    .portfolio-section {
        margin-bottom: 2.5rem;
    }
}