/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #faf9f7;
    --text: #1f1e1b;
    --text-light: #3a3a38;
    --text-muted: #6b6a67;
    --border: #e2dfda;
    --card-bg: #f0eeea;
    --accent: #d94f2b;
    --accent-dark: #b83f1f;
    --accent-light: #f06a4a;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    --radius: 16px;
    --transition: 0.25s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Space Grotesk', sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    padding: 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== TYPOGRAPHY ===== */
.display-large {
    font-size: clamp(2.8rem, 10vw, 5.2rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.display-medium {
    font-size: clamp(2rem, 6vw, 3.4rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.heading-lg {
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    font-weight: 500;
    letter-spacing: -0.02em;
}

.heading-md {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 500;
    letter-spacing: -0.02em;
}

.body-large {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--text-light);
    max-width: 60ch;
}

.body-base {
    font-size: 1.05rem;
    color: var(--text-light);
}

.body-small {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
}

.section-padding {
    padding: 5rem 0;
}

.section-border {
    border-bottom: 1px solid var(--border);
}

/* ===== BUTTONS ===== */
.btn-primary {
    background: var(--accent);
    color: #fff;
    padding: 0.9rem 2.4rem;
    border-radius: 40px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: background var(--transition), transform 0.15s;
    border: none;
    font-size: 1.05rem;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: scale(0.97);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    padding: 0.7rem 1.8rem;
    border-radius: 40px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    border: 2px solid var(--border);
    transition: border-color var(--transition), color var(--transition), background var(--transition);
    font-size: 0.95rem;
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: rgba(217, 79, 43, 0.04);
}

.btn-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--text);
    text-decoration: none;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0.2rem;
    transition: border-color var(--transition), gap var(--transition), color var(--transition);
}

.btn-arrow:hover {
    border-color: var(--accent);
    gap: 0.9rem;
    color: var(--accent-dark);
}

.btn-arrow i {
    font-size: 0.9rem;
    transition: transform var(--transition);
}

.btn-arrow:hover i {
    transform: translateX(4px);
}

/* ===== NAVIGATION ===== */
.nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0 1.8rem;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-weight: 600;
    font-size: 1.6rem;
    letter-spacing: -0.02em;
    color: var(--text);
    text-decoration: none;
}

.logo span {
    font-weight: 400;
    color: var(--text-muted);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-weight: 500;
    flex-wrap: wrap;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-size: 0.95rem;
    border-bottom: 2px solid transparent;
    padding-bottom: 0.2rem;
    transition: border-color var(--transition), color var(--transition);
}

.nav-links a:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
}

.nav-cta {
    background: var(--accent);
    color: #fff;
    padding: 0.5rem 1.8rem;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: background var(--transition);
}

.nav-cta:hover {
    background: var(--accent-dark);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text);
    cursor: pointer;
}

/* ===== HERO ===== */
.hero {
    padding: 4rem 0 5rem;
    border-bottom: 1px solid var(--border);
}

.hero-content {
    max-width: 70%;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(217, 79, 43, 0.08);
    padding: 0.3rem 1.2rem;
    border-radius: 40px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    color: var(--accent-dark);
    font-weight: 600;
}

.hero .display-large {
    margin-bottom: 1.2rem;
}

.hero .body-large {
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2.5rem;
}

.hero-stats .stat {
    display: flex;
    flex-direction: column;
}

.hero-stats .stat .number {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--accent);
}

.hero-stats .stat .label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== PORTFOLIO (Bento + Masonry) ===== */
.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.8rem;
    margin-top: 0.5rem;
}

.filter-pills span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.3rem 1rem;
    border-radius: 40px;
    border: 1px solid var(--border);
    transition: all var(--transition);
    cursor: pointer;
}

.filter-pills span.active,
.filter-pills span:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: rgba(217, 79, 43, 0.06);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(180px, auto);
    gap: 1.2rem;
    margin-top: 1.2rem;
}

.bento-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    background: var(--card-bg);
    background-size: cover;
    background-position: center;
    min-height: 160px;
    display: flex;
    align-items: flex-end;
    padding: 1.2rem;
    transition: transform var(--transition), box-shadow var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow);
    background-color: #e8e4de;
}

.bento-item:hover {
    transform: scale(0.97);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.bento-item .overlay {
    background: rgba(31, 30, 27, 0.65);
    backdrop-filter: blur(3px);
    padding: 0.6rem 1.2rem;
    border-radius: 40px;
    color: #fff;
    font-weight: 500;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background var(--transition);
}

.bento-item .overlay span {
    display: block;
    font-weight: 400;
    font-size: 0.65rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bento-item .play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(217, 79, 43, 0.85);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    transition: background var(--transition), transform var(--transition);
    backdrop-filter: blur(2px);
}

.bento-item:hover .play-btn {
    background: var(--accent);
    transform: translate(-50%, -50%) scale(1.05);
}

.bento-item .badge-audio {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    padding: 0.3rem 0.8rem;
    border-radius: 40px;
    color: #fff;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.bento-item.colspan-2 {
    grid-column: span 2;
}

.bento-item.rowspan-2 {
    grid-row: span 2;
    min-height: 340px;
}

.bento-item.colspan-3 {
    grid-column: span 3;
}

/* Gallery backgrounds */
.gallery-cover { background-image: linear-gradient(145deg, #c8bfb2, #b0a69a); }
.gallery-design { background-image: linear-gradient(145deg, #b8aea0, #9e9284); }
.gallery-video { background-image: linear-gradient(145deg, #a0abb5, #7d8a98); }
.gallery-web { background-image: linear-gradient(145deg, #b5a899, #958776); }
.gallery-data { background-image: linear-gradient(145deg, #9aa7b5, #758394); }
.gallery-academic { background-image: linear-gradient(145deg, #c0b4a6, #a09282); }
.gallery-marketing { background-image: linear-gradient(145deg, #b5aca2, #9e9388); }
.gallery-audio { background-image: linear-gradient(145deg, #a8b5b0, #7d8f88); }

/* ===== SERVICES ===== */
.service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 4rem;
    margin-top: 2.5rem;
}

.service-item {
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.service-item .num {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent);
    letter-spacing: 0.04em;
}

.service-item h3 {
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: -0.02em;
}

.service-item p {
    color: var(--text-light);
    max-width: 40ch;
    font-size: 1rem;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 0.8rem;
    margin: 0.4rem 0 0.2rem;
}

.service-tags span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.service-item .btn-arrow {
    margin-top: 0.4rem;
    align-self: flex-start;
}

/* ===== CREW ===== */
.crew-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.crew-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.8rem 1.8rem 2rem;
    display: flex;
    flex-direction: column;
    transition: background var(--transition), transform var(--transition);
    box-shadow: var(--shadow);
}

.crew-card:hover {
    background: #e8e4de;
    transform: translateY(-3px);
}

.crew-card .number {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 0.4rem;
}

.crew-card .portrait {
    width: 100%;
    height: 140px;
    border-radius: 12px;
    margin-bottom: 1rem;
    background-size: cover;
    background-position: center;
    background-image: linear-gradient(145deg, #c8c0b6, #b0a89c);
}

.crew-card .portrait-2 { background-image: linear-gradient(145deg, #b5aca2, #9e9388); }
.crew-card .portrait-3 { background-image: linear-gradient(145deg, #c0b4a6, #a09282); }
.crew-card .portrait-4 { background-image: linear-gradient(145deg, #a0abb5, #7d8a98); }
.crew-card .portrait-5 { background-image: linear-gradient(145deg, #b8aea2, #9c9082); }

.crew-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 0.1rem;
}

.crew-card .role {
    font-weight: 500;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.crew-card .expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.7rem;
    margin: 0.4rem 0 1rem;
}

.crew-card .expertise span {
    background: #fff;
    padding: 0.15rem 0.9rem;
    border-radius: 40px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text);
}

.crew-card .btn-arrow {
    margin-top: auto;
    font-size: 0.9rem;
}

/* ===== PROCESS ===== */
.process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem 0.5rem;
    margin-top: 2.5rem;
}

.step {
    flex: 1 1 120px;
    text-align: center;
    padding: 0.5rem;
    border-top: 3px solid var(--border);
    padding-top: 1.5rem;
    transition: border-color var(--transition);
}

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

.step .step-num {
    font-weight: 600;
    color: var(--accent);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
}

.step h4 {
    font-weight: 500;
    font-size: 1.2rem;
    margin: 0.3rem 0 0.2rem;
}

.step p {
    font-size: 0.9rem;
    color: var(--text-light);
    max-width: 20ch;
    margin: 0 auto;
}

/* ===== TESTIMONIALS ===== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-2px);
}

.testimonial-card .quote {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text);
    margin-bottom: 1.2rem;
    flex: 1;
}

.testimonial-card .quote i {
    color: var(--accent);
    opacity: 0.3;
    font-size: 1.5rem;
    margin-right: 0.3rem;
}

.testimonial-card .client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.testimonial-card .client-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #d6d0c8;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.testimonial-card .client-meta {
    display: flex;
    flex-direction: column;
}

.testimonial-card .author {
    font-weight: 600;
    font-size: 0.95rem;
}

.testimonial-card .role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 3rem;
    margin-top: 2rem;
}

.faq-item {
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.faq-item .question {
    font-weight: 500;
    font-size: 1.05rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 0.5rem 0;
    transition: color var(--transition);
}

.faq-item .question:hover {
    color: var(--accent-dark);
}

.faq-item .question i {
    color: var(--accent);
    transition: transform var(--transition);
}

.faq-item .question.active i {
    transform: rotate(180deg);
}

.faq-item .answer {
    font-size: 0.95rem;
    color: var(--text-light);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0;
}

.faq-item .answer.open {
    max-height: 200px;
    padding: 0.5rem 0 1rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--text);
    color: #fff;
    border-radius: var(--radius);
    padding: 4rem 3rem;
    text-align: center;
    margin: 3rem 0;
}

.cta-section .display-medium {
    color: #fff;
}

.cta-section .body-large {
    color: rgba(255, 255, 255, 0.7);
    margin: 0 auto 2rem;
    max-width: 50ch;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--text);
}

.cta-section .btn-primary:hover {
    background: var(--accent-light);
    color: #fff;
}

/* ===== FOOTER ===== */
.footer {
    padding: 3rem 0 1.5rem;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 2rem;
}

.footer-brand .logo {
    font-size: 1.4rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 0.5rem;
    max-width: 30ch;
}

.footer h4 {
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 0.8rem;
}

.footer a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.25rem 0;
    transition: color var(--transition);
}

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

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--text);
    font-size: 1rem;
    transition: background var(--transition), color var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== MODAL ===== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--bg);
    max-width: 820px;
    width: 100%;
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text);
    background: none;
    border: none;
    transition: color var(--transition);
}

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

.modal-content h2 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
}

.modal-content .meta {
    color: var(--accent);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 1.5rem;
}

.modal-content .modal-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.modal-media {
    background: var(--card-bg);
    border-radius: 12px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    background-image: linear-gradient(145deg, #e8e4de, #d6d0c8);
    overflow: hidden;
    position: relative;
}

.modal-media img,
.modal-media video {
    width: 100%;
    height: auto;
    display: block;
}

.modal-media .placeholder-icon {
    font-size: 3rem;
    opacity: 0.3;
    margin-right: 0.8rem;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.modal-tags span {
    background: var(--card-bg);
    padding: 0.3rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .bento-grid { grid-template-columns: repeat(3, 1fr); }
    .crew-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    .container { padding: 0 1rem; }
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
        padding: 1rem 0;
    }
    .nav-links.open { display: flex; }
    .nav-links a { font-size: 1.1rem; }
    .nav-cta { align-self: flex-start; }
    .hero-content { max-width: 100%; }
    .hero-stats { gap: 2rem; flex-wrap: wrap; }
    .bento-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: minmax(150px, auto);
    }
    .bento-item.colspan-2,
    .bento-item.colspan-3 { grid-column: span 1; }
    .bento-item.rowspan-2 { grid-row: span 1; min-height: 160px; }
    .service-grid { grid-template-columns: 1fr; gap: 2rem; }
    .crew-grid { grid-template-columns: 1fr 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    .process-steps {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    .step {
        border-top: none;
        border-left: 3px solid var(--border);
        padding: 0 0 0 1.2rem;
        text-align: left;
        flex: none;
        width: 100%;
    }
    .step p { max-width: 100%; }
    .cta-section { padding: 3rem 1.5rem; border-radius: 12px; margin: 2rem 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .modal-content { padding: 1.5rem; margin: 0.5rem; }
    .modal-content h2 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .bento-grid { grid-template-columns: 1fr; }
    .bento-item { min-height: 140px; }
    .hero { padding: 2rem 0 3rem; }
    .display-large { font-size: 2.4rem; }
    .btn-primary { width: 100%; justify-content: center; }
    .crew-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .hero-stats { gap: 1.5rem; }
    .hero-stats .stat .number { font-size: 1.4rem; }
}

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}