:root {
    --primary: #192324;
    --secondary: #F8F8F8;
    --text: #283132;
    --accent: #7C877F;
    --white: #FFFFFF;
    --divider: #EAF0EC;
    --dk-div: #FFFFFF1A;
    --ff-display: 'Playfair Display', serif;
    --ff-body: 'Jost', sans-serif;
}


.btn-fill {
    background: var(--white);
    color: var(--primary);
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    font-family: var(--ff-body);
    font-weight: 500;
    padding: .9rem 2.4rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: color .4s;
}

.btn-fill::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    transform: translateX(-101%);
    transition: transform .45s cubic-bezier(.165, .84, .44, 1);
}

.btn-fill:hover {
    color: var(--white);
}

.btn-fill:hover::before {
    transform: translateX(0);
}

.btn-fill span {
    position: relative;
    z-index: 1;
}

.btn-ghost {
    border: 1px solid rgba(255, 255, 255, .18);
    color: rgba(255, 255, 255, .55);
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    font-family: var(--ff-body);
    font-weight: 400;
    padding: .9rem 2.4rem;
    text-decoration: none;
    transition: border-color .3s, color .3s;
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--white);
}


/* ─── SERVICES ─── */
.services {
    background: var(--white);
    padding: 8rem 0;
}

.svc-table {
    border-top: 1px solid var(--divider);
}

.svc-row {
    display: grid;
    grid-template-columns: 3rem 1fr 1fr auto;
    align-items: center;
    gap: 2rem;
    padding: 1.8rem 0;
    border-bottom: 1px solid var(--divider);
    transition: background .3s;
    cursor: default;
    position: relative;
    overflow: hidden;
}

.svc-row::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary);
    transform: translateX(-100%);
    transition: transform .5s cubic-bezier(.165, .84, .44, 1);
    z-index: 0;
}

.svc-row>* {
    position: relative;
    z-index: 1;
}

.svc-row:hover::before {
    transform: translateX(0);
}

.svc-n {
    font-size: 17px;
    font-style: italic;
    color: #787878;
    transition: color .3s;
}

.svc-row:hover .svc-n {
    color: rgba(255, 255, 255, .2);
}

.svc-name {
    font-family: var(--default-font);
    font-size: 19px;
    font-weight: 400;
    color: var(--text);
    transition: color .3s;
    letter-spacing: 0;
}

.svc-row:hover .svc-name {
    color: var(--white);
}

.svc-desc {
    font-size: 18px;
    font-weight: 400;
    color: var(--accent);
    line-height: 1.7;
    transition: color .3s;
}

.svc-row:hover .svc-desc {
    color: rgba(255, 255, 255, .45);
}

.svc-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--divider);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1rem;
    transition: border-color .3s, color .3s, transform .4s;
}

.svc-row:hover .svc-icon {
    border-color: var(--accent);
    color: var(--white);
    transform: rotate(45deg);
}

/* ─── VIZ SECTION ─── */
.viz {
    background: var(--secondary);
    padding: 8rem 0;
}

.viz-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    margin-top: 4rem;
    background: var(--divider);
}

.viz-panel {
    background: var(--white);
    padding: 3rem 2.5rem;
    position: relative;
    overflow: hidden;
    transition: background .4s;
}

.viz-panel::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s cubic-bezier(.165, .84, .44, 1);
}

.viz-panel:hover {
    background: var(--primary);
}

.viz-panel:hover::after {
    transform: scaleX(1);
}

.viz-panel-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 2rem;
    display: block;
    transition: transform .4s;
}

.viz-panel:hover .viz-panel-icon {
    transform: scale(1.1) rotate(-5deg);
}

.viz-panel h4 {
    font-family: var(--default-font);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: .8rem;
    transition: color .4s;
}

.viz-panel:hover h4 {
    color: var(--white);
}

.viz-panel p {
    font-size: 15px;
    font-weight: 400;
    color: var(--accent);
    line-height: 1.7;
    transition: color .3s;
}

.viz-panel:hover p {
    color: rgba(255, 255, 255, .4);
}

.tech-strip {
    background: var(--primary);
    padding: 2.5rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1px;
    grid-column: 1/-1;
}

.tech-items {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.tech-item {
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .4);
    padding: .5rem 1.2rem;
    border: 1px solid var(--dk-div);
    transition: color .25s, border-color .25s;
    cursor: default;
}

.tech-item:hover {
    color: var(--white);
    border-color: var(--accent);
}

.pulse-badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-size: .65rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .45);
}

.pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #72c77a;
    animation: blink 1.8s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: .25;
    }
}

/* ─── PROCESS ─── */
.process {
    background: var(--primary);
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.process-bg-text {
    position: absolute;
    bottom: -2rem;
    right: -1rem;
    font-family: var(--default-font);
    font-size: 18vw;
    font-weight: 700;
    color: rgba(255, 255, 255, .015);
    line-height: 1;
    pointer-events: none;
    white-space: nowrap;
}

.process-steps {
    margin-top: 5rem;
}

.p-step {
    display: grid;
    grid-template-columns: 4rem 1fr;
    gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--dk-div);
    position: relative;
    transition: padding-left .35s cubic-bezier(.165, .84, .44, 1);
    cursor: default;
}

.p-step:hover {
    padding-left: .8rem;
}

.p-step-num {
    font-family: var(--default-font);
    font-size: 1rem;
    font-style: italic;
    color: rgba(255, 255, 255, .2);
    padding-top: .2rem;
    transition: color .3s;
}

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

.p-step-title {
    font-family: var(--default-font);
    font-size: 1.25rem;
    font-weight: 400;
    color: rgba(255, 255, 255, .75);
    margin-bottom: .5rem;
    transition: color .3s;
}

.p-step:hover .p-step-title {
    color: var(--white);
}

.p-step-desc {
    font-size: 17px;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(255, 255, 255, .28);
    transition: color .3s;
}

.p-step:hover .p-step-desc {
    color: rgba(255, 255, 255, .45);
}

.p-step-bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform .5s cubic-bezier(.165, .84, .44, 1);
}

.p-step:hover .p-step-bar {
    transform: scaleY(1);
}

/* ─── PROJECT EXPERIENCE ─── */
.exp {
    background: var(--secondary);
    padding: 8rem 0;
}

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

.exp-count {
    font-family: var(--default-font);
    font-size: clamp(5rem, 12vw, 10rem);
    font-weight: 400;
    color: var(--divider);
    line-height: 1;
    position: absolute;
    right: 0;
    top: 0;
    pointer-events: none;
}

/* Sector list */
.sector-list {
    border-top: 1px solid var(--divider);
}

.sector-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.7rem 0;
    border-bottom: 1px solid var(--divider);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: padding-left .4s cubic-bezier(.165, .84, .44, 1), background .3s;
}

.sector-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform .4s cubic-bezier(.165, .84, .44, 1);
}

.sector-item.active {
    padding-left: 1.2rem;
    background: rgba(124, 135, 127, .06);
}

.sector-item.active::before {
    transform: scaleY(1);
}

.sector-item:hover:not(.active) {
    padding-left: .6rem;
}

.sector-item:hover:not(.active)::before {
    transform: scaleY(.5);
}

.sector-left {
    display: flex;
    align-items: center;
    gap: 1.6rem;
}

.sector-num {
    font-family: var(--default-font);
    font-size: .85rem;
    font-style: italic;
    color: var(--divider);
    flex-shrink: 0;
    width: 2rem;
    transition: color .3s;
}

.sector-item.active .sector-num,
.sector-item:hover .sector-num {
    color: var(--accent);
}

.sector-name {
    font-family: var(--default-font);
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--text);
    letter-spacing: -.01em;
    transition: color .3s;
}

.sector-item.active .sector-name,
.sector-item:hover .sector-name {
    color: var(--primary);
}

.sector-tag {
    font-size: .56rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--divider);
    padding: .28rem .75rem;
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity .3s, transform .3s;
}

.sector-item.active .sector-tag,
.sector-item:hover .sector-tag {
    opacity: 1;
    transform: translateX(0);
}

.sector-arrow {
    width: 36px;
    height: 36px;
    border: 1px solid var(--divider);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: .9rem;
    transition: background .3s, border-color .3s, transform .4s cubic-bezier(.165, .84, .44, 1);
}

.sector-item.active .sector-arrow,
.sector-item:hover .sector-arrow {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: rotate(45deg);
}

/* ── RIGHT PANEL ── */
.exp-panel {
    position: relative;
    height: 100%;
    min-height: 560px;
    background: var(--primary);
    overflow: hidden;
}

/* image stack */
.exp-img-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.exp-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.06);
    transition: opacity .7s cubic-bezier(.165, .84, .44, 1),
        transform .7s cubic-bezier(.165, .84, .44, 1);
}

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

/* dark overlay */
.exp-img-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to top, rgba(25, 35, 36, .95) 0%, rgba(25, 35, 36, .5) 50%, rgba(25, 35, 36, .2) 100%);
}

/* image counter strip */
.exp-img-counter {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 3;
    font-family: var(--default-font);
    font-size: .75rem;
    font-style: italic;
    color: rgba(255, 255, 255, .4);
    letter-spacing: .1em;
}

/* content overlay */
.exp-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 2.5rem;
}

.exp-content-inner {
    position: relative;
}

/* each panel slide */
.exp-slide {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .5s cubic-bezier(.165, .84, .44, 1),
        transform .5s cubic-bezier(.165, .84, .44, 1);
    pointer-events: none;
}

.exp-slide.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
    pointer-events: auto;
}

.exp-slide-tag {
    font-size: .58rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid rgba(124, 135, 127, .3);
    padding: .3rem .85rem;
    display: inline-block;
    margin-bottom: 1.2rem;
}

.exp-slide h3 {
    font-family: var(--default-font);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: .9rem;
}

.exp-slide h3 em {
    font-style: italic;
    color: var(--accent);
}

.exp-slide p {
    font-size: 17px;
    font-weight: 300;
    color: white;
    line-height: 1.85;
    margin-bottom: 1.4rem;
}

.exp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
}

.micro-tag {
    font-size: .58rem;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--white);
    background: rgba(255, 255, 255, .05);
    padding: .28rem .7rem;
    transition: color .25s, background .25s;
    cursor: default;
}

.micro-tag:hover {
    color: var(--white);
    background: rgba(124, 135, 127, .22);
}

/* thumbnail dots */
.exp-dots {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 3;
    display: flex;
    gap: .5rem;
}

.exp-dot-btn {
    width: 20px;
    height: 3px;
    background: rgba(255, 255, 255, .2);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background .3s, width .3s;
}

.exp-dot-btn.active {
    background: var(--accent);
    width: 32px;
}

/* ─── WHY ─── */
.why {
    background: var(--white);
    padding: 8rem 0;
}

.why-grid {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    border: 1px solid var(--divider);
}

.why-item {
    padding: 3rem 2.5rem;
    border-right: 1px solid var(--divider);
    position: relative;
    overflow: hidden;
    transition: background .4s;
}

.why-item:last-child {
    border-right: none;
}

.why-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s cubic-bezier(.165, .84, .44, 1);
}

.why-item:hover {
    background: var(--secondary);
}

.why-item:hover::after {
    transform: scaleX(1);
}

.why-item-num {
    font-family: var(--default-font);
    font-size: 3rem;
    font-weight: 400;
    font-style: italic;
    color: var(--divider);
    line-height: 1;
    margin-bottom: 1.5rem;
    transition: color .3s;
}

.why-item:hover .why-item-num {
    color: var(--accent);
}

.why-item h5 {
    font-family: var(--default-font);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: .7rem;
}

.why-item p {
    font-size: 17px;
    font-weight: 400;
    color: var(--accent);
    line-height: 1.8;
}

/* ─── CTA ─── */
.cta {
    background: var(--text);
    padding: 10rem 0;
    position: relative;
    overflow: hidden;
}

.cta-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .03);
    transform: translate(-50%, -50%);
    animation: expandRing 4s ease-in-out infinite alternate;
}

.cta-ring-2 {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .04);
    transform: translate(-50%, -50%);
    animation: expandRing 4s 1s ease-in-out infinite alternate;
}

@keyframes expandRing {
    from {
        transform: translate(-50%, -50%) scale(.95)
    }

    to {
        transform: translate(-50%, -50%) scale(1.05)
    }
}

.cta-inner {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta h2 {
    font-family: var(--default-font);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 400;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -.02em;
    margin-bottom: 1.5rem;
}

.cta h2 em {
    font-style: italic;
    color: var(--accent);
}

.cta p {
    font-size: .88rem;
    font-weight: 300;
    color: rgba(255, 255, 255, .35);
    max-width: 440px;
    margin: 0 auto 3rem;
    line-height: 1.9;
}

.cta-btns {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-upload-outline {
    border: 1px solid var(--dk-div);
    color: rgba(255, 255, 255, .4);
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    font-family: var(--ff-body);
    font-weight: 400;
    padding: .9rem 2rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    transition: border-color .3s, color .3s;
}

.btn-upload-outline:hover {
    border-color: var(--accent);
    color: var(--white);
}

/* ─── FOOTER ─── */
footer {
    background: #111a1b;
    padding: 3rem 0;
    border-top: 1px solid var(--dk-div);
}

.footer-logo {
    font-family: var(--default-font);
    font-size: 1.3rem;
    color: var(--white);
    font-weight: 400;
    text-align: center;
}

.footer-logo img {
    width: 40%;
}

.footer-logo em {
    color: var(--accent);
    font-style: italic;
}

.footer-tagline {
    font-size: .62rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .2);
    margin-top: .3rem;
}

.footer-copy {
    font-size: .72rem;
    color: rgba(255, 255, 255, .18);
}

/* ─── SCROLL REVEAL ─── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s cubic-bezier(.165, .84, .44, 1), transform .8s cubic-bezier(.165, .84, .44, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-d1 {
    transition-delay: .1s;
}

.reveal-d2 {
    transition-delay: .2s;
}

.reveal-d3 {
    transition-delay: .3s;
}

.reveal-d4 {
    transition-delay: .4s;
}

/* ─── RESPONSIVE ─── */
@media(max-width:991px) {
    .svc-row {
        grid-template-columns: 2rem 1fr auto;
    }

    .svc-desc {
        display: none;
    }

    .viz-panels {
        grid-template-columns: 1fr;
    }

    .tech-strip {
        grid-column: 1;
    }

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

    .why-item {
        border-right: none;
        border-bottom: 1px solid var(--divider);
    }

    .why-item:last-child {
        border-bottom: none;
    }

    .nav-links {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }
}

@media(max-width:767px) {
    .hero-stats {
        flex-direction: column;
    }

    .svc-row {
        grid-template-columns: 2rem 1fr auto;
        gap: 1rem;
    }

    .hero h1 {
        font-size: clamp(2.8rem, 12vw, 4rem);
    }

    body {
        cursor: auto;
    }

    #cursor,
    #cursor-ring {
        display: none;
    }
}