/* 
  Inova4Tech - NextGen Main CSS
  Design System: Cyber-Glass / Ultra-Modern
  Approach: Mobile-First
*/

:root {
    --bg: #050508;
    --bg-card: rgba(255, 255, 255, 0.03);
    --accent-pink: #ff006e;
    --accent-cyan: #00f5ff;
    --text-white: #ffffff;
    --text-dim: #a0a0a0;

    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(24px);

    --grad-text: linear-gradient(90deg, #ff006e, #00f5ff);
    --grad-glow: linear-gradient(135deg, rgba(255, 0, 110, 0.2), rgba(0, 245, 255, 0.2));

    --ease-spring: cubic-bezier(0.68, -0.6, 0.32, 1.6);
    --ease-expo: cubic-bezier(0.19, 1, 0.22, 1);

    --container-padding: 24px;
    --header-height: 80px;
}

@media (min-width: 768px) {
    :root {
        --container-padding: 40px;
        --header-height: 100px;
    }
}

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

html {
    scroll-behavior: initial;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text-white);
    overflow-x: hidden;
    line-height: 1.4;
    cursor: none;
}

@media (max-width: 1024px) {
    body {
        cursor: default;
    }

    .custom-cursor {
        display: none;
    }
}

/* 3D Canvas Background */
#webgl {
    position: fixed;
    top: 0;
    left: 0;
    outline: none;
    z-index: -1;
    opacity: 0.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Custom Cursor */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    background: var(--accent-pink);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    mix-blend-mode: difference;
    transition: transform 0.1s ease;
}

/* Typography & Display */
.section-title-pink {
    font-size: clamp(2rem, 5vw, 2.5rem);
    background: linear-gradient(135deg, #ff006e 0%, #bd00ff 50%, #00d4ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    margin-bottom: 2rem;
    display: inline-block;
    text-shadow: 0 10px 30px rgba(255, 0, 110, 0.15);
}

@media (min-width: 768px) {
    .section-title-pink {
        margin-bottom: 4rem;
    }
}

.display-1 {
    font-size: clamp(2.5rem, 10vw, 7.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.05em;
    margin-bottom: 2rem;
    padding-bottom: 0.1em;
    /* Prevent descender clipping */
}

@media (min-width: 768px) {
    .display-1 {
        line-height: 1.05;
    }
}

.display-2 {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
}

.display-3 {
    font-size: clamp(1.75rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
}

.gradient {
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-center {
    text-align: center;
}

.section-title-area {
    margin-bottom: 4rem;
}

.section-subtitle {
    color: var(--text-dim);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1rem auto 0;
}

@media (min-width: 1024px) {
    .section-title-area {
        margin-bottom: 6rem;
    }
}

/* Grid Systems - Mobile First */
.modern-grid,
.services-grid,
.bento-grid,
.differentials-grid,
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}



/* Tablet Up */
@media (min-width: 768px) {

    .modern-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop Up */
@media (min-width: 1024px) {

    .modern-grid,
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: minmax(320px, auto);
    }

    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .differentials-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: 80px;
    }
}

/* Cards */
.modern-card,
.service-card,
.bento-item,
.team-card {
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 2.5rem 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.modern-card {
    text-align: center;
    align-items: center;
}

.modern-card:hover,
.service-card:hover,
.bento-item:hover,
.team-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 245, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 245, 255, 0.1);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 245, 255, 0.08) 0%, transparent 60%);
    opacity: 0;
    pointer-events: none;
    z-index: 0;
    transition: all 0.5s ease;
    transform: scale(0.5);
}

.modern-card:hover .card-glow {
    opacity: 1;
    transform: scale(1);
}

.card-icon {
    font-size: 3rem;
    background: linear-gradient(135deg, #00f5ff, #00d4ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.card-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-dim);
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s var(--ease-expo);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
}

.header.is-scrolled {
    height: 70px;
    background: rgba(5, 5, 8, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

@media (min-width: 768px) {
    .header.is-scrolled {
        height: 80px;
    }
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    height: 50px;
    width: auto;
    transition: transform 0.3s var(--ease-expo);
}

@media (min-width: 768px) {
    .logo img {
        height: 65px;
    }
}

/* Navigation Component */
.nav-toggle {
    display: block;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1100;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    border-radius: 2px;
    transition: all 0.3s ease;
    position: absolute;
    left: 0;
}

.nav-toggle span:nth-child(1) {
    top: 0;
}

.nav-toggle span:nth-child(2) {
    top: 9px;
}

.nav-toggle span:nth-child(3) {
    top: 18px;
}


@media (min-width: 993px) {
    .nav-toggle {
        display: none;
    }
}

.nav__list {
    list-style: none;
    display: flex;
}

.nav__link {
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

/* Mobile Menu Styles */
@media (max-width: 992px) {
    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 8, 0.98);
        backdrop-filter: blur(30px);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.5s var(--ease-expo);
    }

    .nav.is-active {
        opacity: 1;
        visibility: visible;
    }

    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        transform: translateY(30px);
        transition: all 0.5s var(--ease-expo) 0.1s;
    }

    .nav.is-active .nav__list {
        transform: translateY(0);
    }

    .nav__link {
        color: var(--text-white);
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
}

/* Desktop Menu Styles */
@media (min-width: 993px) {
    .nav {
        display: block;
    }

    .nav__list {
        flex-direction: row;
        gap: 2.5rem;
    }

    .nav__link {
        font-size: 0.85rem;
        color: var(--text-dim);
    }

    .nav__link:hover {
        color: var(--text-white);
    }
}





.nav-toggle.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.btn-contact {
    display: none;
}

@media (min-width: 993px) {
    .btn-contact {
        display: inline-block;
        padding: 12px 28px;
        background: transparent;
        border: 1px solid var(--glass-border);
        color: #fff;
        border-radius: 100px;
        font-weight: 700;
        cursor: pointer;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .btn-contact:hover {
        background: var(--text-white);
        color: var(--bg);
    }
}

/* Dropdown Menu */
.dropdown-menu {
    display: none;
}

@media (min-width: 993px) {
    .nav__item {
        position: relative;
    }

    .nav__item:hover .dropdown-menu {
        display: flex;
        opacity: 1;
        visibility: visible;
        transform: translateY(10px);
    }

    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        background: rgba(10, 10, 12, 0.95);
        border: 1px solid var(--glass-border);
        backdrop-filter: blur(20px);
        padding: 1.5rem;
        border-radius: 20px;
        min-width: 280px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        transition: all 0.4s var(--ease-expo);
        z-index: 100;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    }

    .dropdown-item {
        text-decoration: none;
        color: var(--text-dim);
        font-size: 0.85rem;
        padding: 10px 15px;
        border-radius: 10px;
        transition: all 0.3s ease;
    }

    .dropdown-item:hover {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text-white);
        padding-left: 20px;
    }
}

/* Sections */
.section {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .section {
        padding: 6rem 0;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    text-align: center;
}

@media (min-width: 992px) {
    .hero {
        text-align: left;
    }
}

.hero__tag {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 2rem;
    display: inline-block;
}

.hero__subtitle {
    font-size: clamp(1rem, 4vw, 1.25rem);
    color: var(--text-dim);
    max-width: 600px;
    margin-bottom: 3rem;
}

@media (max-width: 991px) {
    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }
}

/* Service Hero Mini */
.service-hero,
.hero-mini {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 60px;
    text-align: center;
}

@media (min-width: 768px) {

    .service-hero,
    .hero-mini {
        padding-top: calc(var(--header-height) + 100px);
        padding-bottom: 100px;
    }
}

/* Magnetic Button */
.magnetic-btn {
    position: relative;
    padding: 18px 36px;
    background: var(--text-white);
    color: var(--bg);
    border: none;
    border-radius: 100px;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

@media (min-width: 768px) {
    .magnetic-btn {
        padding: 24px 48px;
        font-size: 1rem;
    }
}

.magnetic-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.3);
}

/* Trust Section & Logo Marquee */
.trust-section {
    padding: 6rem 0;
    overflow: hidden;
    position: relative;
}

.logo-marquee-wrapper {
    position: relative;
    width: 100%;
    margin-top: 4rem;
    /* Side fade masks */
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.logo-marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
    padding: 24px 0;
    width: 100%;
}

.logo-marquee__track {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-right: 2rem;
    /* Sync with gap for pixel-perfect loop */
    animation: scrollMarquee 45s linear infinite;
    will-change: transform;
    transform: translateZ(0);
    /* Force hardware acceleration */
}



.logo-marquee:hover .logo-marquee__track {
    animation-play-state: paused;
}

.logo-item {
    flex: 0 0 auto;
    width: 160px;
    height: 100px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease-expo);
}

.logo-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px) scale(1.05);
}

.logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(1) brightness(2);
    opacity: 0.6;
    transition: all 0.4s ease;
}

.logo-item:hover img {
    filter: grayscale(0) brightness(1);
    opacity: 1;
}

@keyframes scrollMarquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-100%);
    }
}


@media (max-width: 768px) {
    .logo-item {
        width: 130px;
        height: 80px;
        padding: 1rem;
    }

    .logo-marquee__track {
        gap: 1.5rem;
        padding-right: 1.5rem;
        /* Sync with mobile gap */
        animation-duration: 25s;
    }
}






/* Bento Grid Overrides */
.bento-item {
    padding: 2rem;
    border-radius: 32px;
    justify-content: flex-end;
}

@media (min-width: 1024px) {
    .bento-item {
        padding: 48px;
        border-radius: 40px;
    }

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

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

    .bento-item--tall {
        grid-row: span 2;
    }
}

/* Values Grid Section */
.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
    width: 100%;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: all 0.4s var(--ease-expo);
}

.value-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-pink);
    transform: translateY(-5px);
}

.value-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--grad-text);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon span {
    color: white;
    font-size: 24px;
}

.value-text h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-family: 'Outfit', sans-serif;
}

.value-text p {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.5;
}

@media (min-width: 768px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}


/* Testimonials / Bento specific */
.quote {
    font-size: clamp(1.1rem, 3vw, 1.25rem);
    line-height: 1.6;
    margin-bottom: 2rem;
    color: var(--text-white);
}

.client-name {
    font-weight: 800;
    color: var(--accent-cyan);
    font-size: 1.1rem;
}

.client-info {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
}

/* Service Cards */
.service-card {
    padding: 2.5rem 2rem;
    min-height: auto;
}

@media (min-width: 1024px) {
    .service-card {
        padding: 50px 40px;
        min-height: 440px;
    }
}

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 0, 110, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.service-icon span {
    font-size: 2rem;
    color: var(--accent-pink);
}

.service-cta {
    text-decoration: none;
    color: var(--text-white);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 1.5rem;
}

/* Differentials */
.differentials-content {
    text-align: center;
}

@media (min-width: 1024px) {
    .differentials-content {
        text-align: left;
    }
}

.badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 0, 110, 0.1);
    border: 1px solid var(--accent-pink);
    color: var(--accent-pink);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.diff-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: left;
}

.diff-item {
    display: flex;
    gap: 1.5rem;
}

.diff-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.diff-icon span {
    color: var(--accent-cyan);
    font-size: 1.5rem;
}

.image-wrapper {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    margin-top: 3rem;
}

@media (min-width: 1024px) {
    .image-wrapper {
        margin-top: 0;
        border-radius: 40px;
    }
}

.premium-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
    }
}

.contact-info {
    text-align: center;
}

@media (min-width: 992px) {
    .contact-info {
        text-align: left;
    }
}

.contact-info-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 992px) {
    .contact-info-list {
        align-items: flex-start;
    }
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item p a {
    color: var(--text-white);
    text-decoration: none;
}

.modern-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 1.25rem;
    border-radius: 16px;
    color: #fff;
    transition: 0.3s;
}

.form-input:focus {
    border-color: var(--accent-pink);
    outline: none;
    background: rgba(255, 255, 255, 0.1);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    margin-top: 1rem;
    text-align: left;
}

@media (min-width: 480px) {
    .checkbox-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Locations Section */
.locations-section {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .locations-section {
        padding: 6rem 0;
    }
}

.locations-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.locations-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 4rem auto 0;
    max-width: 1200px;
    width: 100%;
}

@media (min-width: 993px) {
    .locations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Footer */
.footer {
    padding: 4rem 0 2rem 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 4rem;
}

@media (min-width: 768px) {
    .footer {
        padding: 6rem 0 3rem 0;
        margin-top: 8rem;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    text-align: center;
}

@media (min-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 100px;
        text-align: left;
    }
}

.footer-cta-text {
    color: var(--accent-pink);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.footer-socials {
    display: flex;
    gap: 15px;
    justify-content: center;
}

@media (min-width: 992px) {
    .footer-socials {
        justify-content: flex-start;
    }
}

.footer-socials a {
    width: 45px;
    height: 45px;
    background: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg);
    transition: 0.3s;
}

.footer-socials a:hover {
    background: var(--accent-pink);
    color: #fff;
    transform: translateY(-5px);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    font-size: 0.8rem;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom-links a {
    color: var(--text-dim);
    text-decoration: none;
    margin: 0 10px;
}

.footer-title {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-map-area {
    width: 100%;
}

.map-container {
    position: relative;
    width: 100%;
    margin-top: 1rem;
}


/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px !important;
    height: 60px !important;
    aspect-ratio: 1/1 !important;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50% !important;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-expo);
    cursor: pointer;
    box-sizing: border-box !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden;
    /* Lock circularity */
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: scale(1.1);
    border-color: var(--accent-pink);
}

.back-to-top__rings {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    pointer-events: none;
    transform: rotate(-90deg);
}

.ring-outer,
.ring-inner {
    fill: none;
    stroke: var(--accent-pink);
    stroke-width: 2;
    stroke-dasharray: 283;
    /* 2 * pi * 45 */
    stroke-dashoffset: 283;
    transition: all 0.8s var(--ease-expo);
    opacity: 0.1;
}

.back-to-top:hover .ring-outer {
    stroke-dashoffset: 0;
    opacity: 1;
}

.back-to-top:hover .ring-inner {
    stroke-dashoffset: 80;
    opacity: 0.6;
}

.back-to-top span {
    font-size: 28px;
    position: relative;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

@media (min-width: 992px) {
    .back-to-top {
        bottom: 50px;
        right: 50px;
        width: 70px !important;
        height: 70px !important;
    }

    .back-to-top__rings {
        width: 70px;
        height: 70px;
    }
}




/* Tech Plates Cluster */
.tech-cluster {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

@media (min-width: 992px) {
    .tech-cluster--3cols {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
        gap: 1.5rem;
    }

    .tech-cluster--3cols .tech-plate {
        flex: 0 1 calc(33.333% - 1rem);
        /* Force 3 per row max */
        min-width: 280px;
    }
}



.tech-plate {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1 1 200px;
}

.tech-icon {
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.tech-text {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* CTA Strip */
.cta-strip {
    padding: 4rem 0;
    background: linear-gradient(270deg, #0f0f13, #1a1a24, #0f0f13);
    background-size: 400% 400%;
    animation: gradient-move 15s ease infinite;
    text-align: center;
    margin-top: 4rem;
}

@media (min-width: 768px) {
    .cta-strip {
        padding: 6rem 0;
        margin-top: 6rem;
    }
}

/* FAQ Accordion */
.accordion-list {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.accordion-header h3 {
    font-size: 1.1rem;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    padding: 0 1.5rem;
    transition: all 0.4s ease;
    color: var(--text-dim);
}

.accordion-item.active .accordion-content {
    max-height: 300px;
    padding-bottom: 1.5rem;
}

/* Timeline */
.experimental-timeline {
    margin-top: 4rem;
    position: relative;
}

.timeline-track {
    position: absolute;
    left: 20px;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--glass-border);
}

@media (min-width: 768px) {
    .timeline-track {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-step {
    padding: 20px 20px 20px 50px;
    position: relative;
    width: 100%;
}

@media (min-width: 768px) {
    .timeline-step {
        width: 50%;
        padding: 50px;
    }

    .timeline-step:nth-child(even) {
        align-self: flex-end;
        margin-left: 50%;
        text-align: right;
    }
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 25px;
    width: 20px;
    height: 20px;
    background: var(--accent-pink);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-pink);
}

@media (min-width: 768px) {
    .timeline-dot {
        left: auto;
        right: -10px;
        top: 60px;
    }

    .timeline-step:nth-child(even) .timeline-dot {
        left: -10px;
        right: auto;
    }
}

/* Team Section */
.profile-img-wrapper {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    padding: 4px;
    background: var(--grad-text);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--bg);
}

@keyframes gradient-move {
    0% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 50%
    }
}

/* Utility Animations */
.text-reveal {
    opacity: 1;
}

/* Evolution Section (SEO SGE) */
.evolution-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

@media (min-width: 992px) {
    .evolution-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.evolution-card {
    position: relative;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    overflow: hidden;
    transition: all 0.5s var(--ease-expo);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    backdrop-filter: blur(10px);
}

.evolution-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.06);
}

.evolution-card.pink:hover {
    border-color: var(--accent-pink);
    box-shadow: 0 20px 40px rgba(255, 0, 110, 0.1);
}

.evolution-card.cyan:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 40px rgba(0, 245, 255, 0.1);
}

.card-blob {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.15;
    z-index: 0;
}

.pink .card-blob {
    background: var(--accent-pink);
}

.cyan .card-blob {
    background: var(--accent-cyan);
}

.card-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.pink .card-icon-wrapper {
    background: linear-gradient(135deg, rgba(255, 0, 110, 0.2), rgba(255, 0, 110, 0.1));
    color: var(--accent-pink);
    border: 1px solid rgba(255, 0, 110, 0.2);
}

.cyan .card-icon-wrapper {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.2), rgba(0, 245, 255, 0.1));
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 245, 255, 0.2);
}

.evolution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-family: 'Outfit', sans-serif;
    position: relative;
    z-index: 1;
}

.evolution-card p {
    color: var(--text-dim);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}