:root {
    --bg-dark: #040814;
    --bg-card: rgba(14, 21, 38, 0.6);
    --border-light: rgba(100, 140, 255, 0.15);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #38bdf8;
    --accent-hover: #0ea5e9;
    --font-sans: 'Inter', sans-serif;
    --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

#molecular-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(circle at center, #0a1128 0%, #040814 100%);
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.container-sm {
    max-width: 900px;
}

.section {
    padding: 8rem 0;
    position: relative;
    z-index: 10;
}

.alt-bg {
    background-color: rgba(6, 11, 25, 0.4);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.center {
    text-align: center;
}

.mt-6 {
    margin-top: 1.5rem;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent);
    color: #020617;
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 4px;
    letter-spacing: 0.5px;
    transition: background-color 0.3s var(--transition), transform 0.3s var(--transition), box-shadow 0.3s var(--transition);
    border: 1px solid transparent;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-primary.outline {
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
}

.btn-primary.outline:hover {
    background-color: var(--accent);
    color: #020617;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    transition: all 0.4s ease;
    padding: 2rem 0;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: #ffffff;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.navbar.scrolled .nav-pill a {
    color: #111111;
    opacity: 0.7;
    font-weight: 600;
}

.navbar.scrolled .nav-pill a:hover,
.navbar.scrolled .nav-pill a.active {
    color: #000000;
    opacity: 1;
    font-weight: 600;
}

.navbar.scrolled .divider {
    background: rgba(0, 0, 0, 0.2);
}

.navbar.scrolled .logo,
.navbar.scrolled .dual-logo {
    color: #000 !important;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.dual-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 1px;
    font-weight: 500;
    font-size: 1.1rem;
}

.navbar .nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    background-color: transparent !important;
    filter: brightness(0) invert(1); /* Pure white for dark hero */
    transition: filter 0.3s ease;
}

.navbar.scrolled .nav-logo-img {
    filter: brightness(0); /* Pure black for white scrolled navbar */
}

.footer-logo-img {
    width: 400px;
    height: auto;
    background-color: transparent !important;
}

.logo-top {
    font-weight: 500;
    font-size: 1.25rem;
    color: #fff;
    letter-spacing: 1px;
}

.logo-bottom {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 5px;
    opacity: 0.8;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-pill {
    display: flex;
    align-items: center;
    padding: 0 2rem;
    height: 48px;
    gap: 2rem;
}

.nav-pill a {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    opacity: 0.9;
    transition: opacity 0.3s ease;
    position: relative;
    padding: 0.25rem 0;
}

.nav-pill a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0%;
    height: 2px;
    background: #a881fb;
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav-pill a:hover {
    opacity: 1;
}

.nav-pill a:hover::after {
    width: 100%;
}

.nav-pill a.active {
    opacity: 1;
}

.nav-pill a.active::after {
    width: 100%;
}

.divider {
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.3);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-menu-link {
    font-size: 2rem;
    font-weight: 400;
    color: #fff;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.7;
    transition: opacity 0.3s, transform 0.3s;
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
    opacity: 1;
    transform: translateX(8px);
}

/* Hamburger animation */
.mobile-toggle.open .hamburger-line:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.mobile-toggle.open .hamburger-line:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(20, 20, 30, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    border-radius: 50px;
    padding: 0 1.8rem;
    height: 48px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1px;
    transition: background 0.3s;
}

.btn-contact:hover {
    background: rgba(40, 40, 50, 0.9);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

/* Background Image for Hero */
.hero-bg-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 750px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    position: relative;
    padding-top: 25vh;
    padding-bottom: 5vh;
}

.hero-container-custom {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    width: 100%;
}

.overline-text {
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: #fff;
    opacity: 0.9;
    margin-bottom: 1rem;
    font-weight: 400;
}

.hero h1 {
    font-size: clamp(3rem, 7vw, 6.5rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 0;
    color: #fff;
}

.hero-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
    position: relative;
    top: -20px;
}

.learn-more-btn {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: #fff;
}

.learn-more-btn span {
    font-size: 0.8rem;
    letter-spacing: 1px;
    font-weight: 500;
}

.circle-btn {
    width: 50px;
    height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.learn-more-btn:hover .circle-btn {
    background: rgba(255, 255, 255, 0.15);
}

.hero-desc-right {
    max-width: 420px;
    border-left: 1px solid rgba(255, 255, 255, 0.4);
    padding-left: 1.5rem;
}

.hero-desc-right p {
    color: #fff;
    opacity: 0.95;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.5;
}

/* Typography globals */
.section-title {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    color: #fff;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Dark Section - Tech & Company */
.section-dark {
    background-color: #3a3d47;
    color: #fff;
    padding: 6rem 0 14rem;
    position: relative;
    z-index: 10;
}

.section-dark .overline-text {
    opacity: 0.7;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
}

.overline-purple {
    color: #c4b5fd;
}

.overline-divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.15);
    margin: 1.5rem 0 3rem;
}

.huge-title {
    font-size: clamp(3rem, 6.5vw, 6rem);
    font-weight: 400;
    line-height: 1.05;
    margin-bottom: 5rem;
    letter-spacing: -0.03em;
}

.text-muted {
    opacity: 0.35;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
    margin-bottom: 10rem;
}

.tech-image {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.tech-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tech-text {
    padding-top: 2rem;
}

.lead-text {
    font-size: 1.6rem;
    line-height: 1.35;
    margin-bottom: 2rem;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.small-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.65;
    margin-bottom: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.pill-btn {
    background: #a881fb;
    color: #fff;
    border-radius: 50px;
    padding: 0.85rem 2.2rem;
    font-weight: 600;
    font-size: 0.8rem;
    border: none;
    letter-spacing: 0.5px;
    transition: background 0.3s, transform 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.pill-btn:hover {
    background: #9065ef;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(168, 129, 251, 0.3);
}

.btn-icon {
    margin-right: 0.3rem;
    font-weight: bold;
}

.company-card-container {
    position: relative;
    z-index: 20;
    margin-bottom: -12rem;
}

.company-card {
    background: #fff;
    border-radius: 24px;
    display: flex;
    overflow: hidden;
    color: #111;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.company-text {
    padding: 4rem 3.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.company-image {
    flex: 1;
}

.company-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.overline-text-dark {
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    color: #888;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.company-text h3 {
    font-size: 2.5rem;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: #111;
}

.company-text p {
    color: #555;
    font-size: 1rem;
    line-height: 1.65;
}

/* Light Section Focus */
.section-light {
    background-color: #fcfcfc;
    color: #111;
    padding: 15rem 0 8rem;
}

.massive-text {
    font-size: clamp(2.5rem, 5.5vw, 5.5rem);
    font-weight: 500;
    line-height: 1.05;
    margin-bottom: 4rem;
    letter-spacing: -0.04em;
    max-width: 1100px;
    text-align: left;
}

.text-dark {
    color: #1a1a1a;
}

.text-white {
    color: #fff;
}

.text-light-grey {
    color: #9ca3af;
}

.focus-desc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12rem;
    margin-bottom: 8rem;
    max-width: 100%;
}

.desc-item p {
    color: #4b5563;
    font-size: 1.125rem;
    line-height: 1.5;
    font-weight: 450;
}

.focus-images-grid {
    display: grid;
    grid-template-columns: 3.5fr 8.5fr;
    gap: 4rem;
    align-items: flex-start;
}

.focus-image-small {
    border-radius: 40px;
    overflow: hidden;
    aspect-ratio: 3/4;
    transform: translateY(120px);
}

.focus-image-large {
    border-radius: 40px;
    overflow: hidden;
    aspect-ratio: 1.8/1;
}

.focus-images-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Approach Principles Grid */
.approach-split-section {
    position: relative;
    z-index: 10;
}

.approach-split {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    min-height: 100vh;
}

.approach-left {
    background: #2d2f38;
    padding-top: 6rem;
    padding-bottom: 6rem;
    padding-right: 5%;
    padding-left: max(5vw, calc((100vw - 1200px) / 2 + 5vw));
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: sticky;
    top: 0;
    height: 100vh;
}

.approach-left .overline-text {
    margin-bottom: 2rem;
}

.approach-left-text {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 400;
    line-height: 1.35;
    color: #fff;
    letter-spacing: -0.02em;
    max-width: 480px;
}

.approach-right {
    background: #f5f5f7;
    padding-top: 4rem;
    padding-bottom: 4rem;
    padding-left: 5%;
    padding-right: max(5vw, calc((100vw - 1200px) / 2 + 5vw));
}

.approach-item {
    padding: 0;
}

.approach-item-num {
    font-size: 0.85rem;
    color: #999;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.approach-item-divider {
    width: 100%;
    height: 1px;
    background: #ddd;
    margin: 1.5rem 0;
}

.approach-item-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.approach-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.approach-item-content h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #111;
    margin-bottom: 0.4rem;
}

.approach-item-content p {
    font-size: 0.95rem;
    color: #777;
    line-height: 1.5;
    margin: 0;
}

/* Process Section */
.process-section {
    background: #fff;
    padding: 8rem 0;
    position: relative;
    z-index: 10;
}

.process-headline {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 5rem;
}

.process-desc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    margin-bottom: 6rem;
}

.process-desc-divider {
    width: 60px;
    height: 2px;
    background: #ccc;
    margin-bottom: 2rem;
}

.process-desc-left, .process-desc-left p {
    font-size: 1.1rem;
    color: #1a1a1a;
    line-height: 1.65;
}

.process-desc-bold, .process-desc-bold p {
    font-size: 1rem;
    font-weight: 700;
    color: #000;
    line-height: 1.5;
}

.process-desc-bold {
    margin-bottom: 2rem;
}

.process-desc-light, .process-desc-light p {
    font-size: 0.95rem;
    color: #000;
    line-height: 1.6;
}

.process-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.process-card {
    background: #f5f5f7;
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 320px;
    transition: transform 0.4s ease;
}

.process-card:hover {
    transform: translateY(-4px);
}

.process-card-num {
    font-size: 0.85rem;
    color: #999;
    font-weight: 500;
    margin-bottom: 2rem;
    letter-spacing: 0.5px;
}

.process-card-icon {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.process-card-label {
    font-size: 1.05rem;
    font-weight: 500;
    color: #222;
    margin-top: 2rem;
}

.contact-section {
    background: #2d2f38;
    color: #fff;
    padding: 8rem 0;
    position: relative;
    z-index: 10;
}

.contact-top {
    margin-bottom: 4rem;
}

.contact-headline {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-top: 1.5rem;
}

/* Hero row image */
.contact-hero-row {
    margin-bottom: 6rem;
}

.contact-hero-image {
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.contact-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Bottom: Info + Form */
.contact-bottom {
    display: grid;
    grid-template-columns: 1fr 2.5fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-info-block .overline-text-dark {
    margin-bottom: 1rem;
}

.contact-info-text {
    font-size: 1.05rem;
    color: #ccc;
    line-height: 1.6;
    margin: 0;
    display: block;
}

.contact-info-text strong {
    font-weight: 600;
    color: #fff;
    font-size: 1.15rem;
}

.contact-link {
    transition: color 0.3s;
    color: #fff;
}

.contact-link:hover {
    color: #a881fb;
}

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

.social-icon-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #f0f0f0;
    border-radius: 6px;
    color: #333;
    font-weight: bold;
    font-size: 0.8rem;
    transition: background 0.3s;
}

.social-icon-sm:hover {
    background: #e0e0e0;
}

/* Contact Form */
/* Secure Login Portal */
.portal-card {
    background: #fff;
    border-radius: 24px;
    padding: 3.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.portal-card h3 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: #111;
}

.restricted-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(168, 129, 251, 0.12);
    color: #a881fb;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.portal-desc {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.5;
}

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

.portal-form-group label {
    display: block;
    font-size: 0.8rem;
    color: #888;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-field input {
    width: 100%;
    padding: 1rem 1.25rem;
    background: #f5f5f7;
    border: 1px solid transparent;
    border-radius: 12px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: #111;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-field input:focus {
    outline: none;
    border-color: #a881fb;
    box-shadow: 0 0 0 3px rgba(168, 129, 251, 0.12);
    background: #fff;
}

.contact-field input::placeholder {
    color: #999;
    font-weight: 400;
}

.portal-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.btn-send-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.1rem 2rem;
    background: #2d2f38;
    color: #fff;
    border: none;
    border-radius: 14px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}

.btn-send-message:hover {
    background: #1a1c22;
    transform: translateY(-2px);
}

.forgot-link {
    font-size: 0.85rem;
    color: #888;
    transition: color 0.3s;
}

.forgot-link:hover {
    color: #a881fb;
}

.portal-note {
    font-size: 0.8rem;
    color: #999;
    line-height: 1.5;
    border-top: 1px solid #e0e0e0;
    padding-top: 1.5rem;
    margin: 0;
}

/* Footer Legal */
.footer-legal-text {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.footer-legal-text p {
    font-size: 0.8rem;
    color: #999;
    line-height: 1.6;
    max-width: 800px;
    margin: 0;
}

/* Custom Footer */
.footer-custom {
    background-color: #fff;
    color: #333;
    padding: 2rem 0;
    border-top: 5px solid #a881fb;
    /* purple accent line */
    position: relative;
    overflow: hidden;
}

/* Left side purplish gradient glow */
.footer-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 100%;
    background: linear-gradient(90deg, rgba(168, 129, 251, 0.15) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-col {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 1rem;
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-short-desc {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.footer-copyright {
    color: #888;
    font-size: 0.75rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.right-col {
    width: auto;
    align-items: flex-end;
}


.footer-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #444;
    transition: all 0.3s;
}

.social-btn:hover {
    color: #a881fb;
    border-color: #a881fb;
    transform: translateY(-3px);
}

.scroll-top-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    font-size: 1.1rem;
    transition: border-color 0.3s, transform 0.3s, color 0.3s;
}

.scroll-top-btn:hover {
    border-color: #a881fb;
    color: #a881fb;
    transform: translateY(-3px);
}

.mt-auto {
    margin-top: auto;
}

/* Animations */
.reveal {
    opacity: 0;
    visibility: hidden;
    will-change: transform, opacity;
}

.reveal.active {
    opacity: 1;
    visibility: visible;
}

.fade-up {
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s var(--transition);
}

.reveal.active.fade-up {
    transform: translateY(0);
}

.fade-left {
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s var(--transition);
}

.reveal.active.fade-left {
    transform: translateX(0);
}

.fade-right {
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s var(--transition);
}

.reveal.active.fade-right {
    transform: translateX(0);
}

.scale-up {
    transform: scale(0.95);
    transition: opacity 0.8s ease, transform 0.8s var(--transition);
}

.reveal.active.scale-up {
    transform: scale(1);
}

.delay-1 {
    transition-delay: 0.15s;
}

.delay-2 {
    transition-delay: 0.3s;
}

.delay-3 {
    transition-delay: 0.45s;
}

.focus-h {
    color: #111 !important;
    margin-bottom: 1rem !important;
}

/* Responsive */
@media (max-width: 992px) {
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .company-card {
        flex-direction: column-reverse;
    }

    .focus-desc-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .focus-images-grid {
        grid-template-columns: 1fr;
    }

    .focus-image-small {
        transform: translateY(0);
    }

    .approach-split {
        grid-template-columns: 1fr;
    }

    .approach-left {
        position: relative;
        height: auto;
        padding: 4rem 5%;
    }

    .contact-bottom {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .brand-col,
    .small-col,
    .right-col {
        width: 100%;
    }

    .footer-custom::before {
        display: none;
    }

    .logo-dual-dark {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
    }
}

@media (max-width: 768px) {

    .nav-pill,
    .btn-contact {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .huge-title {
        font-size: 3rem;
    }

    .massive-text {
        font-size: 2.5rem;
    }

    .hero-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
    }

    .hero-desc-right {
        border-left: none;
        padding-left: 0;
    }

    .company-text {
        padding: 2.5rem;
    }

    .approach-left-text {
        font-size: 1.4rem;
    }

    .portal-card {
        padding: 2rem;
    }

    .portal-form-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}