@import url('https://fonts.googleapis.com/css2?family=General+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700&display=swap');

:root {
    --font-base: 'General Sans', 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Plus Jakarta Sans', 'Space Grotesk', 'General Sans', sans-serif;
    --font-hero: 'Plus Jakarta Sans', 'Space Grotesk', 'General Sans', sans-serif;
    --color-bg: #f5f6fb;
    --color-bg-alt: rgba(255, 255, 255, 0.9);
    --color-surface: rgba(255, 255, 255, 0.68);
    --color-border: rgba(103, 87, 255, 0.16);
    --color-text: #111827;
    --color-muted: #5b6475;
    --color-accent: #6757ff;
    --color-accent-strong: #4c42ef;
    --color-highlight: rgba(46, 197, 255, 0.3);
    --color-card-line: rgba(255, 255, 255, 0.6);
    --radius-lg: 32px;
    --radius-md: 22px;
    --radius-sm: 14px;
    --shadow-xs: 0 6px 16px rgba(15, 23, 42, 0.06);
    --shadow-sm: 0 12px 32px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 22px 48px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 38px 96px rgba(15, 23, 42, 0.18);
    --transition-base: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    --content-width: 1240px;
}

body.light-mode {
    --color-bg: #f5f7fc;
    --color-bg-alt: rgba(255, 255, 255, 0.88);
    --color-surface: rgba(255, 255, 255, 0.7);
    --color-border: rgba(103, 87, 255, 0.18);
    --color-text: #0f172a;
    --color-muted: #56607a;
    --color-accent: #6757ff;
    --color-accent-strong: #4c42ef;
    --color-highlight: rgba(46, 197, 255, 0.3);
    --color-card-line: rgba(255, 255, 255, 0.65);
}

body.dark-mode {
    --color-bg: #0f1629;
    --color-bg-alt: rgba(22, 32, 55, 0.9);
    --color-surface: rgba(27, 40, 68, 0.78);
    --color-border: rgba(142, 152, 255, 0.24);
    --color-text: #f4f6ff;
    --color-muted: #b2bcdf;
    --color-accent: #8a95ff;
    --color-accent-strong: #6e78ff;
    --color-highlight: rgba(132, 212, 255, 0.35);
    --color-card-line: rgba(32, 44, 70, 0.8);
    --shadow-xs: 0 6px 18px rgba(6, 12, 28, 0.32);
    --shadow-sm: 0 14px 36px rgba(6, 14, 32, 0.4);
    --shadow-md: 0 24px 60px rgba(4, 9, 24, 0.48);
    --shadow-lg: 0 46px 110px rgba(3, 6, 18, 0.58);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-base);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.65;
    min-height: 100vh;
    transition: background 0.6s ease, color 0.6s ease;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

p {
    margin: 0;
    color: var(--color-muted);
    font-size: 1.05rem;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    margin: 0;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

section {
    position: relative;
    padding: clamp(80px, 12vw, 128px) 0;
}

.content-wrapper {
    width: min(var(--content-width), calc(100% - clamp(32px, 6vw, 96px)));
    margin: 0 auto;
}

.page-backdrop {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
    overflow: hidden;
}

.page-gradient {
    position: absolute;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.55;
    transform: translateZ(0);
}

.page-gradient--primary {
    top: -18vw;
    left: -12vw;
    background: radial-gradient(circle at 30% 30%, rgba(103, 87, 255, 0.65), transparent 65%);
}

.page-gradient--secondary {
    bottom: -12vw;
    right: -10vw;
    background: radial-gradient(circle at 70% 70%, rgba(46, 197, 255, 0.55), transparent 60%);
}

.page-grid {
    position: absolute;
    inset: -10%;
    opacity: 0.18;
    background-size: 120px 120px;
    mix-blend-mode: soft-light;
}

.page-grid--horizontal {
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
}

.page-grid--vertical {
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
}

body.dark-mode .page-backdrop .page-gradient {
    opacity: 0.32;
}

body.dark-mode .page-grid {
    opacity: 0.1;
}

.site-nav {
    position: sticky;
    top: clamp(16px, 4vw, 32px);
    width: min(var(--content-width), calc(100% - clamp(32px, 6vw, 72px)));
    margin: 0 auto clamp(32px, 6vw, 56px);
    background: var(--color-surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: calc(var(--radius-lg) * 1.4);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xs);
    transition: background 0.6s ease, border 0.6s ease, box-shadow 0.6s ease;
    z-index: 1000;
}

.nav-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(16px, 2vw, 32px);
    padding: 16px clamp(24px, 4vw, 40px);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nexus-logo {
    height: 36px;
    display: block;
}

.site-nav ul {
    list-style: none;
    display: flex;
    gap: clamp(18px, 2.6vw, 32px);
    margin: 0;
    padding: 0;
}

.site-nav ul li a {
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    color: var(--color-muted);
    position: relative;
}

.site-nav ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.site-nav ul li a:hover,
.site-nav ul li a:focus {
    color: var(--color-text);
}

.site-nav ul li a:hover::after,
.site-nav ul li a:focus::after {
    transform: scaleX(1);
}

.site-nav ul li a.active {
    color: var(--color-text);
}

.site-nav ul li a.active::after {
    transform: scaleX(1);
}

.language-switcher {
    display: flex;
    gap: 8px;
}

.lang-btn {
    font-weight: 600;
    font-size: 0.82rem;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(18px);
    color: var(--color-muted);
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--color-text);
    border-color: var(--color-border);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
    color: #fff;
    box-shadow: 0 12px 30px rgba(103, 87, 255, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(18px);
    cursor: pointer;
    transition: transform 0.3s ease, border 0.3s ease;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 22px;
    border-radius: 999px;
    background: var(--color-text);
    transition: background 0.3s ease;
}

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

.hero-section {
    padding: clamp(120px, 16vw, 200px) 0 clamp(96px, 12vw, 160px);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: clamp(48px, 8vw, 96px);
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-family: var(--font-hero);
    font-size: clamp(3.4rem, 6vw, 5.6rem);
    line-height: 0.95;
    background: linear-gradient(120deg, var(--color-text), var(--color-accent-strong));
    -webkit-background-clip: text;
    color: transparent;
}

.hero-content p {
    margin-top: clamp(20px, 3vw, 28px);
    max-width: 580px;
    font-size: clamp(1.05rem, 1.2vw, 1.3rem);
}

.hero-content .glass-button {
    margin-top: clamp(28px, 4vw, 40px);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    border-radius: 999px;
    padding: 15px 28px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.button.glass-button {
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.12), rgba(46, 197, 255, 0.12));
    border: 1px solid rgba(103, 87, 255, 0.25);
    color: var(--color-text);
    box-shadow: 0 20px 40px rgba(103, 87, 255, 0.18);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.button.glass-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 52px rgba(103, 87, 255, 0.26);
}

body.dark-mode .button.glass-button {
    border-color: rgba(138, 148, 255, 0.32);
    background: linear-gradient(135deg, rgba(138, 148, 255, 0.26), rgba(72, 205, 255, 0.22));
    box-shadow: 0 22px 46px rgba(8, 14, 32, 0.45);
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.hero-orb {
    position: absolute;
    width: clamp(220px, 30vw, 360px);
    height: clamp(220px, 30vw, 360px);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.55;
    animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb--one {
    top: -80px;
    left: -60px;
    background: radial-gradient(circle, rgba(103, 87, 255, 0.7), transparent 65%);
    animation-delay: 0s;
}

.hero-orb--two {
    bottom: -120px;
    right: 10%;
    background: radial-gradient(circle, rgba(46, 197, 255, 0.6), transparent 60%);
    animation-delay: 2s;
}

.hero-orb--three {
    top: 40%;
    right: -120px;
    background: radial-gradient(circle, rgba(255, 140, 248, 0.35), transparent 60%);
    animation-delay: 4s;
}

.hero-glow {
    position: absolute;
    inset: 15% 25%;
    border-radius: 40%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.4), transparent 70%);
    filter: blur(120px);
    opacity: 0.4;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-device {
    position: relative;
    width: min(420px, 90%);
    border-radius: 28px;
    padding: 28px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    overflow: hidden;
}

.hero-device::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.24);
    mix-blend-mode: overlay;
    pointer-events: none;
    opacity: 0.5;
}

.hero-device__header {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), rgba(103, 87, 255, 0.4));
    opacity: 0.7;
}

.hero-device__body {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hero-card {
    position: relative;
    border-radius: var(--radius-sm);
    padding: 18px;
    background: rgba(255, 255, 255, 0.54);
    border: 1px solid rgba(255, 255, 255, 0.38);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 16px 40px rgba(103, 87, 255, 0.14);
    overflow: hidden;
}

body.dark-mode .hero-card {
    background: rgba(25, 34, 58, 0.8);
    border-color: rgba(138, 148, 255, 0.28);
    box-shadow: 0 22px 50px rgba(5, 10, 26, 0.5);
}

.hero-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.14);
    opacity: 0.65;
    pointer-events: none;
}

.hero-card--primary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    animation: floatCard 8s ease-in-out infinite;
}

.hero-card--secondary {
    display: flex;
    flex-direction: column;
    gap: 10px;
    animation: floatCard 9s ease-in-out infinite;
    animation-delay: 0.6s;
}

.hero-card--tertiary {
    height: 72px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.25), rgba(46, 197, 255, 0.18));
    border: 1px dashed rgba(103, 87, 255, 0.35);
    animation: floatCard 7s ease-in-out infinite;
    animation-delay: 1.2s;
}

.hero-chip,
.hero-metric {
    display: block;
    height: 34px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.18), rgba(46, 197, 255, 0.14));
    border: 1px solid rgba(103, 87, 255, 0.28);
}

.hero-metric {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.45), rgba(103, 87, 255, 0.1));
    border-color: rgba(255, 255, 255, 0.4);
}

body.dark-mode .hero-chip {
    background: linear-gradient(135deg, rgba(140, 150, 255, 0.32), rgba(60, 205, 255, 0.24));
}

body.dark-mode .hero-metric {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.85), rgba(140, 150, 255, 0.3));
    border-color: rgba(140, 150, 255, 0.34);
}

.workflow-device {
    position: relative;
    padding: clamp(24px, 4vw, 36px);
    height: clamp(300px, 38vw, 380px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    animation: workflowDrift 12s ease-in-out infinite alternate;
}

.workflow-grid {
    position: absolute;
    inset: clamp(12px, 2vw, 24px);
    border-radius: calc(var(--radius-md) * 0.9);
    background-image: radial-gradient(rgba(103, 87, 255, 0.18) 1px, transparent 0);
    background-size: 28px 28px;
    opacity: 0.55;
    pointer-events: none;
}

body.dark-mode .workflow-grid {
    background-image: radial-gradient(rgba(140, 150, 255, 0.22) 1px, transparent 0);
    opacity: 0.28;
}

.workflow-svg {
    position: relative;
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
    mix-blend-mode: normal;
}

.workflow-caption {
    position: absolute;
    left: 50%;
    top: clamp(16px, 3vw, 32px);
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 0;
    pointer-events: none;
}

.workflow-caption-label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: rgba(17, 24, 39, 0.92);
    text-align: center;
    max-width: calc(100% - 24px);
    display: inline-block;
    position: relative;
    -webkit-mask-image: linear-gradient(to top, transparent 0%, rgba(0,0,0,0.2) 25%, rgba(0,0,0,0.75) 45%, #000 70%);
    mask-image: linear-gradient(to top, transparent 0%, rgba(0,0,0,0.2) 25%, rgba(0,0,0,0.75) 45%, #000 70%);
    -webkit-mask-size: 100% 200%;
    mask-size: 100% 200%;
    -webkit-mask-position: 0 85%;
    mask-position: 0 85%;
    animation: captionBaselineFade 4s ease-in-out infinite;
}

body.dark-mode .workflow-caption-label {
    color: rgba(229, 234, 255, 0.92);
}

.workflow-links,
.workflow-nodes {
    transition: opacity 0.6s ease;
}

.workflow-link {
    fill: none;
    stroke: rgba(103, 87, 255, 0.45);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 12 18;
    stroke-dashoffset: 0;
    filter: drop-shadow(0 12px 18px rgba(12, 18, 32, 0.25));
    opacity: 0;
    animation: workflowFlow 6s linear infinite;
    transition: opacity 0.6s ease;
}

.workflow-link.is-visible {
    opacity: 0.85;
}

body.dark-mode .workflow-link {
    stroke: rgba(124, 134, 255, 0.5);
    filter: drop-shadow(0 16px 28px rgba(1, 5, 18, 0.6));
}

body.dark-mode .workflow-link.is-visible {
    opacity: 0.75;
}

.workflow-node {
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.workflow-node rect {
    stroke-width: 1.4;
    filter: drop-shadow(0 18px 32px rgba(103, 87, 255, 0.18));
}

.workflow-node-logo {
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px) scale(0.96);
    transition: opacity 0.4s ease, transform 0.4s ease;
    filter: drop-shadow(0 8px 18px rgba(12, 18, 32, 0.28));
}

body.dark-mode .workflow-node-logo {
    filter: drop-shadow(0 10px 20px rgba(4, 10, 24, 0.55));
}

.workflow-node[data-tone="accent"] rect {
    fill: rgba(103, 87, 255, 0.85);
    stroke: rgba(103, 87, 255, 0.9);
}

.workflow-node[data-tone="cool"] rect {
    fill: rgba(46, 197, 255, 0.82);
    stroke: rgba(46, 197, 255, 0.9);
}

.workflow-node[data-tone="warm"] rect {
    fill: rgba(244, 197, 102, 0.9);
    stroke: rgba(234, 180, 68, 0.95);
}

.workflow-node[data-tone="neutral"] rect {
    fill: rgba(255, 255, 255, 0.92);
    stroke: rgba(231, 235, 247, 0.9);
}

body.dark-mode .workflow-node rect {
    filter: drop-shadow(0 16px 30px rgba(8, 12, 24, 0.5));
}

body.dark-mode .workflow-node[data-tone="neutral"] rect {
    fill: rgba(30, 44, 72, 0.9);
    stroke: rgba(110, 124, 162, 0.82);
}

body.dark-mode .workflow-node[data-tone="accent"] rect {
    fill: rgba(120, 110, 255, 0.78);
    stroke: rgba(150, 158, 255, 0.92);
}

body.dark-mode .workflow-node[data-tone="cool"] rect {
    fill: rgba(70, 210, 255, 0.72);
    stroke: rgba(148, 228, 255, 0.88);
}

body.dark-mode .workflow-node[data-tone="warm"] rect {
    fill: rgba(240, 198, 110, 0.78);
    stroke: rgba(250, 208, 130, 0.92);
}

.workflow-bubble {
    fill: rgba(255, 255, 255, 0.6);
    opacity: 0.85;
}

body.dark-mode .workflow-bubble {
    fill: rgba(32, 44, 70, 0.6);
    opacity: 0.9;
}

.workflow-port {
    fill: rgba(255, 255, 255, 0.9);
    stroke: rgba(103, 87, 255, 0.55);
    stroke-width: 1.1;
}

body.dark-mode .workflow-port {
    fill: rgba(40, 52, 82, 0.88);
    stroke: rgba(150, 158, 255, 0.58);
}

.workflow-node.is-visible {
    opacity: 1;
}

.workflow-node.is-visible .workflow-node-logo {
    opacity: 1;
    transform: translateY(0) scale(1);
}

@keyframes workflowFlow {
    to {
        stroke-dashoffset: -90;
    }
}

@keyframes captionBaselineFade {
    0%, 100% {
        -webkit-mask-position: 0 80%;
        mask-position: 0 80%;
    }
    50% {
        -webkit-mask-position: 0 0%;
        mask-position: 0 0%;
    }
}

@keyframes workflowDrift {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-6px);
    }
    100% {
        transform: translateY(4px);
    }
}

.trusted-by-section {
    padding: clamp(72px, 10vw, 120px) 0;
}

.section-surface {
    position: absolute;
    inset: clamp(24px, 4vw, 60px) clamp(16px, 4vw, 40px);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(16, 22, 40, 0.78), rgba(30, 44, 82, 0.86));
    border: 1px solid rgba(103, 87, 255, 0.28);
    box-shadow: 0 28px 60px rgba(12, 18, 32, 0.25);
    opacity: 0.95;
    pointer-events: none;
}

.trusted-by-engineers-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.trusted-by-heading {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.4em;
    color: var(--color-muted);
    margin-bottom: clamp(32px, 5vw, 48px);
}

.logo-row {
    display: flex;
    justify-content: center;
    gap: clamp(32px, 6vw, 80px);
    flex-wrap: wrap;
    margin-bottom: clamp(28px, 4vw, 40px);
}

.client-logo {
    max-height: 44px;
    opacity: 0.75;
    filter: grayscale(100%) brightness(1.1);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.client-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.section-heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: clamp(40px, 6vw, 56px);
}

.heading-glow {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.25), rgba(46, 197, 255, 0.25));
    box-shadow: 0 0 40px rgba(103, 87, 255, 0.26);
    opacity: 0.8;
}

.section-title {
    font-size: clamp(2.4rem, 4vw, 3rem);
    line-height: 1.05;
}

.landing-overview {
    padding: clamp(96px, 12vw, 160px) 0;
}

.landing-overview .section-heading {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.landing-overview .section-title {
    text-align: center;
}

.overview-intro {
    max-width: 720px;
    margin: 0 auto clamp(48px, 6vw, 64px);
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    line-height: 1.6;
    color: var(--color-muted);
    text-align: center;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(24px, 3vw, 32px);
}

.overview-card {
    position: relative;
    padding: clamp(28px, 4vw, 38px);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 2vw, 22px);
    min-height: 320px;
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.overview-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.overview-card h3 {
    font-size: clamp(1.4rem, 2.3vw, 1.75rem);
    line-height: 1.15;
    hyphens: auto;
    overflow-wrap: anywhere;
}

.overview-card p {
    flex: 1;
    color: var(--color-muted);
    font-size: clamp(1rem, 1.6vw, 1.1rem);
    line-height: 1.6;
}

.overview-card .button {
    align-self: flex-start;
    margin-top: auto;
}

.why-nexus {
    padding: clamp(88px, 12vw, 140px) 0;
}

.why-nexus-intro {
    max-width: 860px;
    margin: 0 auto clamp(40px, 6vw, 60px);
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    line-height: 1.68;
    color: var(--color-muted);
    text-align: center;
}

.why-nexus-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(24px, 3vw, 32px);
}

.why-nexus-point {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: clamp(28px, 4vw, 36px);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-nexus-point:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.why-nexus-point h3 {
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
    margin-bottom: clamp(12px, 2vw, 16px);
}

.why-nexus-point p {
    font-size: clamp(1rem, 1.6vw, 1.1rem);
    line-height: 1.6;
    color: var(--color-muted);
}

.service-opportunities {
    padding: clamp(96px, 12vw, 150px) 0;
}

.service-opportunities-intro {
    max-width: 780px;
    margin: 0 auto clamp(48px, 6vw, 64px);
    text-align: center;
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    line-height: 1.65;
    color: var(--color-muted);
}

.opportunity-layout {
    display: grid;
    grid-template-columns: minmax(260px, 360px) minmax(320px, 1fr);
    gap: clamp(28px, 4vw, 48px);
    align-items: start;
}

.opportunity-menu {
    display: flex;
    flex-direction: column;
    gap: clamp(14px, 2vw, 18px);
}

.opportunity-menu-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: clamp(18px, 3vw, 22px);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    position: relative;
}

.opportunity-menu-item .opportunity-cue {
    margin-left: auto;
    font-weight: 600;
    color: var(--color-accent);
    transition: transform 0.25s ease;
}

.opportunity-menu-item:hover,
.opportunity-menu-item:focus {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.opportunity-menu-item.is-active,
.opportunity-menu-item[aria-selected="true"] {
    border-color: rgba(103, 87, 255, 0.55);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.12), rgba(46, 197, 255, 0.12));
}

.opportunity-menu-item.is-active .opportunity-cue,
.opportunity-menu-item[aria-selected="true"] .opportunity-cue {
    transform: translateX(4px);
}

.opportunity-menu-title {
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    font-weight: 600;
}

.opportunity-menu-summary {
    font-size: clamp(0.95rem, 1.5vw, 1.05rem);
    color: var(--color-muted);
}

.opportunity-inline-detail {
    display: none;
    font-size: clamp(0.95rem, 1.6vw, 1.05rem);
    line-height: 1.6;
    color: var(--color-muted);
}

.opportunity-detail-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: clamp(28px, 4vw, 36px);
    position: sticky;
    top: clamp(100px, 12vw, 140px);
}

.opportunity-detail-content {
    display: none;
}

.opportunity-detail-content.is-active {
    display: block;
}

.opportunity-detail-content h3 {
    font-size: clamp(1.6rem, 2.5vw, 2rem);
    margin-bottom: clamp(12px, 2vw, 16px);
}

.opportunity-detail-content p {
    font-size: clamp(1.05rem, 1.7vw, 1.2rem);
    line-height: 1.68;
    color: var(--color-muted);
}

.services-delivery {
    padding: clamp(96px, 12vw, 150px) 0;
}

.services-delivery-body {
    max-width: 820px;
    margin: 0 auto clamp(44px, 6vw, 60px);
    font-size: clamp(1.05rem, 1.9vw, 1.28rem);
    line-height: 1.68;
    color: var(--color-muted);
    text-align: center;
}

.services-delivery-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(24px, 3vw, 32px);
}

.delivery-point {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: clamp(26px, 4vw, 34px);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.delivery-point:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.delivery-point h3 {
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    margin-bottom: clamp(12px, 2vw, 16px);
}

.delivery-point p {
    font-size: clamp(1rem, 1.6vw, 1.1rem);
    line-height: 1.6;
    color: var(--color-muted);
}

.page-intro {
    padding: clamp(110px, 14vw, 180px) 0 clamp(72px, 10vw, 120px);
    text-align: center;
}

.page-intro .content-wrapper {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 3vw, 28px);
}

.page-intro h1,
.page-intro h2 {
    font-size: clamp(2.6rem, 5vw, 3.4rem);
    line-height: 1.05;
}

.page-intro p {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    line-height: 1.65;
    color: var(--color-muted);
}

.page-intro .button {
    align-self: center;
}

.cta-button-group {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: clamp(16px, 4vw, 28px);
    margin-top: clamp(20px, 4vw, 36px);
}

.button.secondary-button {
    background: transparent;
    border: 1px solid rgba(103, 87, 255, 0.35);
    color: var(--color-text);
    box-shadow: none;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.button.secondary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(103, 87, 255, 0.2);
    border-color: rgba(103, 87, 255, 0.55);
}

body.dark-mode .button.secondary-button {
    border-color: rgba(148, 158, 255, 0.4);
    color: rgba(229, 234, 255, 0.88);
}

body.dark-mode .button.secondary-button:hover {
    box-shadow: 0 18px 36px rgba(8, 14, 32, 0.55);
    border-color: rgba(168, 178, 255, 0.66);
}

.calendly-section {
    padding: clamp(72px, 12vw, 120px) 0;
}

.calendly-embed {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    position: relative;
}

.calendly-embed .calendly-inline-widget {
    min-height: 640px;
}

body.dark-mode .calendly-embed {
    border-color: rgba(148, 158, 255, 0.24);
    background: rgba(20, 28, 52, 0.9);
    box-shadow: 0 26px 48px rgba(4, 10, 24, 0.55);
}

.pillar-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(24px, 3vw, 32px);
}

.pillar-item {
    position: relative;
    padding: clamp(32px, 4vw, 42px);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(26px);
    -webkit-backdrop-filter: blur(26px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: clamp(18px, 2vw, 24px);
    min-height: 320px;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.pillar-item::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.15);
    pointer-events: none;
    opacity: 0.6;
}

.pillar-item > * {
    position: relative;
    z-index: 1;
}

.pillar-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.pillar-item h3 {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    line-height: 1.1;
}

.pillar-item p {
    font-size: 1rem;
    color: var(--color-muted);
}

.pillar-accent {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.6;
    pointer-events: none;
}

.pillar-accent--one {
    top: -130px;
    left: 35%;
    background: radial-gradient(circle, rgba(103, 87, 255, 0.28), transparent 70%);
}

.pillar-accent--two {
    top: 40%;
    right: -140px;
    background: radial-gradient(circle, rgba(46, 197, 255, 0.32), transparent 65%);
}

.pillar-accent--three {
    bottom: -120px;
    left: -110px;
    background: radial-gradient(circle, rgba(255, 128, 250, 0.28), transparent 65%);
}

.visual-element {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.triangle-shape {
    width: 0;
    height: 0;
    border-left: 26px solid transparent;
    border-right: 26px solid transparent;
    border-bottom: 48px solid rgba(103, 87, 255, 0.5);
    filter: drop-shadow(0 12px 24px rgba(103, 87, 255, 0.35));
}

.pentagon-shapes {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pentagon {
    width: 46px;
    height: 46px;
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    background: linear-gradient(135deg, rgba(46, 197, 255, 0.38), rgba(103, 87, 255, 0.25));
    opacity: 0.7;
    filter: drop-shadow(0 12px 24px rgba(46, 197, 255, 0.25));
}

.pentagon + .pentagon {
    margin-left: -18px;
}

.infinity-sign {
    position: relative;
    width: 120px;
    height: 60px;
}

.infinity-sign::before,
.infinity-sign::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(103, 87, 255, 0.4);
    border-radius: 50%;
    top: 5px;
    filter: drop-shadow(0 12px 24px rgba(103, 87, 255, 0.35));
}

.infinity-sign::before {
    left: 0;
}

.infinity-sign::after {
    right: 0;
}

.infinity-sign .path {
    display: none;
}

.infinity-sign .ball {
    position: absolute;
    top: 50%;
    left: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), rgba(46, 197, 255, 0.8));
    transform: translate(-50%, -50%);
    animation: moveInfinity 6s ease-in-out infinite;
}

.approach {
    padding: clamp(120px, 14vw, 160px) 0;
    overflow: hidden;
}

.automation-philosophy {
    padding: clamp(120px, 14vw, 160px) 0;
    position: relative;
}

.automation-intro {
    max-width: 760px;
    font-size: 1.06rem;
    color: var(--color-muted);
    margin-bottom: clamp(36px, 6vw, 48px);
}

.automation-carousel {
    position: relative;
    display: grid;
    gap: clamp(20px, 5vw, 48px);
}

.automation-track {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: clamp(18px, 4vw, 28px);
}

.automation-track::before {
    content: '';
    position: absolute;
    left: 38px;
    top: calc(clamp(48px, 8vw, 72px) / 2);
    bottom: calc(clamp(48px, 8vw, 72px) / 2);
    width: 2px;
    background: linear-gradient(180deg, rgba(103, 87, 255, 0.35), rgba(46, 197, 255, 0.12));
    pointer-events: none;
}

.automation-item {
    position: relative;
    padding: clamp(32px, 6vw, 48px);
    padding-left: clamp(72px, 10vw, 112px);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border 0.4s ease, background 0.4s ease;
}

.automation-item::before {
    content: '';
    position: absolute;
    left: clamp(30px, 6vw, 42px);
    top: clamp(32px, 5vw, 48px);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.85), rgba(46, 197, 255, 0.85));
    box-shadow: 0 0 0 6px rgba(103, 87, 255, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.automation-badge {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: clamp(14px, 3vw, 20px);
}

.automation-step {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    color: rgba(103, 87, 255, 0.65);
    text-transform: uppercase;
}

.automation-label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.1rem, 2.8vw, 1.6rem);
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.automation-copy {
    font-size: 1.02rem;
    color: var(--color-muted);
    max-width: 720px;
    line-height: 1.7;
}

.automation-item:not(.is-active) {
    opacity: 0.55;
    transform: translateY(12px);
}

.automation-item.is-active {
    opacity: 1;
    transform: translateY(0);
    border-color: rgba(103, 87, 255, 0.35);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(244, 248, 255, 0.82));
}

.automation-item.is-active::before {
    transform: scale(1.15);
    box-shadow: 0 0 0 10px rgba(103, 87, 255, 0.18);
}

body.dark-mode .automation-intro,
body.dark-mode .automation-copy {
    color: rgba(230, 236, 255, 0.86);
}

body.dark-mode .automation-track::before {
    background: linear-gradient(180deg, rgba(142, 152, 255, 0.38), rgba(72, 205, 255, 0.18));
}

body.dark-mode .automation-item {
    background: rgba(24, 34, 58, 0.78);
    border-color: rgba(138, 148, 255, 0.24);
    box-shadow: 0 22px 46px rgba(8, 14, 32, 0.48);
}

body.dark-mode .automation-item.is-active {
    background: linear-gradient(135deg, rgba(32, 46, 78, 0.92), rgba(22, 32, 60, 0.88));
    border-color: rgba(142, 152, 255, 0.34);
    box-shadow: 0 26px 56px rgba(8, 13, 30, 0.55);
}

@media (max-width: 768px) {
    .automation-track::before {
        left: clamp(22px, 7vw, 32px);
    }

    .automation-item {
        padding: clamp(28px, 8vw, 40px);
        padding-left: clamp(60px, 12vw, 90px);
    }

    .automation-item::before {
        left: clamp(24px, 7vw, 34px);
    }

    .automation-step {
        letter-spacing: 0.18em;
    }
}

@media (max-width: 520px) {
    .automation-track::before {
        display: none;
    }

    .automation-item,
    .automation-item.is-active {
        padding: clamp(24px, 9vw, 36px);
        padding-left: clamp(24px, 10vw, 36px);
    }

    .automation-item::before,
    .automation-item.is-active::before {
        display: none;
    }
}

.approach-backdrop {
    position: absolute;
    inset: clamp(24px, 6vw, 56px) clamp(16px, 4vw, 40px);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.12), rgba(46, 197, 255, 0.18));
    pointer-events: none;
}

.approach .content-wrapper {
    position: relative;
    z-index: 1;
}

.approach-surface {
    position: relative;
    z-index: 1;
    padding: clamp(36px, 7vw, 72px) clamp(24px, 7vw, 68px);
    display: flex;
    flex-direction: column;
    gap: clamp(28px, 5vw, 44px);
    align-items: stretch;
}

.approach-surface .section-heading {
    width: 100%;
    margin-bottom: 0;
}

.approach-visualization {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(20px, 3vw, 32px);
    margin-bottom: clamp(36px, 5vw, 48px);
}

.approach-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(18px, 4vw, 36px);
}

.step-item {
    min-width: 140px;
    padding: 18px 24px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.38);
    border: 1px solid rgba(255, 255, 255, 0.38);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 16px 42px rgba(103, 87, 255, 0.18);
    text-align: center;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

body.dark-mode .step-item {
    background: rgba(30, 42, 70, 0.74);
    border-color: rgba(138, 148, 255, 0.26);
    box-shadow: 0 18px 48px rgba(3, 9, 28, 0.6);
}

.approach-line {
    width: min(640px, 100%);
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--color-accent), rgba(46, 197, 255, 0.75), rgba(255, 128, 250, 0.75));
    background-size: 200% 100%;
    animation: linePulse 6s linear infinite;
}

.approach-body-text {
    max-width: 780px;
    text-align: center;
    font-size: 1.08rem;
    margin: 0 auto;
}

.about-section {
    padding-bottom: clamp(120px, 14vw, 160px);
}

.about-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.about-toggle {
    white-space: nowrap;
}

.about-content {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    overflow: hidden;
    transition: max-height 0.5s ease, opacity 0.4s ease, transform 0.4s ease;
    max-height: 0;
    opacity: 0;
    transform: translateY(-16px);
}

.about-content.is-open {
    max-height: 1200px;
    opacity: 1;
    transform: translateY(0);
}

.about-text-image-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(32px, 5vw, 56px);
    padding: clamp(40px, 6vw, 72px);
    align-items: center;
}

.about-body-text {
    margin-bottom: clamp(24px, 4vw, 32px);
    font-size: 1.05rem;
}

.about-subheading {
    font-size: clamp(1.6rem, 3vw, 2rem);
    margin: clamp(24px, 3vw, 32px) 0 clamp(12px, 2vw, 20px);
}

.about-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.expertise-card {
    position: relative;
    width: min(360px, 100%);
    border-radius: calc(var(--radius-md) * 1.6);
    box-shadow: var(--shadow-md);
    background: linear-gradient(145deg, rgba(103, 87, 255, 0.22), rgba(46, 197, 255, 0.22));
}

.expertise-gradient-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(103, 87, 255, 0.5), transparent 65%), radial-gradient(circle at 80% 70%, rgba(46, 197, 255, 0.45), transparent 65%);
    animation: gradientShift 12s ease-in-out infinite;
    border-radius: inherit;
}

.expertise-content {
    position: relative;
    z-index: 1;
    padding: clamp(32px, 5vw, 48px);
}

.expertise-title {
    color: #fff;
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.expertise-list {
    list-style: none;
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.88);
    display: grid;
    gap: 10px;
    font-size: 0.95rem;
}

.expertise-list li {
    position: relative;
    padding-left: 16px;
}

.expertise-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1);
}

.contact-heading-section {
    padding: clamp(72px, 10vw, 112px) 0 clamp(20px, 4vw, 32px);
}

.contact-heading {
    font-size: clamp(2.6rem, 5vw, 3.4rem);
    text-align: center;
}

.contact-form-section {
    position: relative;
    padding: clamp(40px, 6vw, 72px);
    display: flex;
    justify-content: center;
}

.contact-form-surface {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(103, 87, 255, 0.12), rgba(46, 197, 255, 0.18));
    pointer-events: none;
    opacity: 0.9;
}

.contact-form {
    position: relative;
    z-index: 1;
    width: min(640px, 100%);
    display: grid;
    gap: 18px;
    padding: clamp(32px, 5vw, 48px);
    border-radius: var(--radius-lg);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
}

input,
textarea,
select {
    font-family: var(--font-base);
    font-size: 1rem;
    border-radius: 14px;
    padding: 14px 16px;
    border: 1px solid rgba(103, 87, 255, 0.18);
    background: rgba(255, 255, 255, 0.65);
    color: var(--color-text);
    transition: border 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    outline: none;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 6px rgba(103, 87, 255, 0.15);
    background: rgba(255, 255, 255, 0.9);
}

body.dark-mode input,
body.dark-mode textarea,
body.dark-mode select {
    background: rgba(28, 40, 68, 0.82);
    border-color: rgba(138, 148, 255, 0.3);
    color: var(--color-text);
}

body.dark-mode input:focus,
body.dark-mode textarea:focus,
body.dark-mode select:focus {
    box-shadow: 0 0 0 6px rgba(138, 148, 255, 0.22);
}

.form-status {
    margin-top: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-status.success {
    color: #22c55e;
}

.form-status.error {
    color: #f87171;
}

.hidden {
    display: none;
}

footer {
    position: relative;
    padding: clamp(40px, 6vw, 56px) 0;
    background: transparent;
}

.footer-backdrop {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(103, 87, 255, 0.08), transparent);
    z-index: -1;
}

footer .content-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-controls {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-lang-select {
    padding: 10px 16px;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    font-size: 0.95rem;
    color: var(--color-text);
}

.theme-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.35);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: transform 0.3s ease, border 0.3s ease;
}

.theme-btn:hover {
    transform: translateY(-2px);
}

.theme-btn.active {
    border-color: var(--color-accent);
    box-shadow: 0 10px 20px rgba(103, 87, 255, 0.2);
}

.theme-icon {
    width: 18px;
    height: 18px;
}

footer p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-muted);
}

.footer-impressum-link {
    color: inherit;
    border-bottom: 1px solid transparent;
}

.footer-impressum-link:hover {
    border-bottom-color: currentColor;
}

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    flex-direction: column;
    padding: clamp(80px, 12vw, 120px) clamp(24px, 10vw, 80px);
    background: rgba(16, 22, 38, 0.9);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    color: #fff;
    overflow-y: auto;
}

.mobile-menu.open {
    display: flex;
}

.close-menu {
    position: absolute;
    top: clamp(28px, 6vw, 48px);
    right: clamp(24px, 6vw, 48px);
    border: none;
    background: transparent;
    font-size: 2.5rem;
    color: inherit;
    cursor: pointer;
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 8vw, 36px);
}

.mobile-nav a {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 3rem);
    font-weight: 600;
    color: inherit;
}

.mobile-nav a.active {
    color: var(--color-accent);
}

.mobile-lang {
    margin-top: clamp(40px, 10vw, 60px);
    display: flex;
    gap: 12px;
}

.mobile-lang .lang-btn {
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
}

.mobile-lang .lang-btn.active {
    background: #fff;
    color: #0f172a;
}

body.dark-mode .mobile-menu {
    background: rgba(20, 28, 48, 0.94);
}

[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--transition-base), transform 0.6s var(--transition-base);
    will-change: opacity, transform;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade-down"] {
    transform: translateY(-18px);
}

[data-animate="fade-right"] {
    transform: translateX(-24px);
}

[data-animate="scale-in"] {
    transform: scale(0.95);
}

[data-animate="rise"] {
    transform: translateY(30px);
}

[data-animate="fade-right"].is-visible,
[data-animate="rise"].is-visible,
[data-animate="scale-in"].is-visible,
[data-animate="fade-down"].is-visible {
    transform: none;
}

@keyframes floatCard {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.01);
    }
}

@keyframes orbFloat {
    0%,
    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(10px, -20px, 0) scale(1.08);
    }
}

@keyframes moveInfinity {
    0% {
        transform: translate(-50%, -50%);
    }
    25% {
        transform: translate(50px, -50%);
    }
    50% {
        transform: translate(100px, -50%);
    }
    75% {
        transform: translate(50px, -50%);
    }
    100% {
        transform: translate(-50%, -50%);
    }
}

@keyframes linePulse {
    0% {
        background-position: 0 0;
        opacity: 0.85;
    }
    50% {
        background-position: 100% 0;
        opacity: 1;
    }
    100% {
        background-position: 0 0;
        opacity: 0.85;
    }
}

@keyframes gradientShift {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@media (max-width: 1100px) {
    .site-nav ul,
    .language-switcher {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 960px) {
    .section-heading {
        flex-direction: column;
        align-items: flex-start;
    }

    .landing-overview .section-heading {
        align-items: center;
        text-align: center;
    }

    .heading-glow {
        width: 36px;
        height: 36px;
    }

    .why-nexus-intro {
        text-align: left;
    }

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

    .about-text-image-container {
        grid-template-columns: 1fr;
    }

    .about-image-container {
        order: -1;
    }

    footer .content-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    section {
        padding: clamp(72px, 14vw, 120px) 0;
    }

    .hero-device {
        padding: 24px;
    }

    .hero-card {
        padding: 14px;
    }

    .contact-form {
        padding: clamp(24px, 8vw, 36px);
    }

    .overview-grid {
        grid-template-columns: 1fr;
        gap: clamp(20px, 8vw, 26px);
    }

    .overview-card {
        align-items: flex-start;
    }

    .overview-card .button {
        align-self: center;
    }

    .page-intro {
        padding: clamp(88px, 18vw, 120px) 0 clamp(48px, 14vw, 72px);
    }

    .page-intro .content-wrapper {
        align-items: center;
    }

    .page-intro p {
        text-align: center;
    }

    .cta-button-group {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-button-group .button {
        width: 100%;
        justify-content: center;
    }

    .service-opportunities-intro {
        text-align: left;
    }

    .opportunity-layout {
        grid-template-columns: 1fr;
    }

    .opportunity-menu {
        flex-direction: column;
    }

    .opportunity-detail-panel {
        display: none;
    }

    .opportunity-inline-detail {
        display: block;
        margin-top: clamp(12px, 3vw, 18px);
    }

    .opportunity-menu-item:not(.is-active) .opportunity-inline-detail {
        display: none;
    }

    .services-delivery-body {
        text-align: left;
    }

    .services-delivery-points {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .approach-backdrop {
        inset: clamp(20px, 10vw, 36px) clamp(14px, 8vw, 32px);
        border-radius: calc(var(--radius-lg) * 0.95);
    }

    .approach-surface {
        padding: clamp(30px, 12vw, 48px) clamp(20px, 10vw, 40px);
        gap: clamp(24px, 8vw, 36px);
    }

    .approach-body-text {
        text-align: left;
        font-size: 1rem;
        margin: 0;
    }

    .approach-steps {
        gap: clamp(16px, 6vw, 24px);
    }

    .step-item {
        flex: 1 1 calc(50% - clamp(16px, 6vw, 24px));
        min-width: 0;
    }
}

@media (max-width: 520px) {
    .approach-backdrop {
        inset: clamp(16px, 12vw, 28px) clamp(12px, 10vw, 24px);
        border-radius: calc(var(--radius-lg) * 0.85);
    }

    .approach-surface {
        padding: clamp(26px, 14vw, 40px) clamp(18px, 12vw, 28px);
    }

    .approach-steps {
        justify-content: flex-start;
    }

    .step-item {
        flex: 1 1 100%;
    }

    .approach-line {
        width: 100%;
    }
}

@media (max-width: 520px) {
    .logo-row {
        gap: 24px;
    }

    .client-logo {
        max-height: 36px;
    }

    .step-item {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    [data-animate] {
        opacity: 1 !important;
        transform: none !important;
    }
}

body.dark-mode .section-surface,
body.dark-mode .approach-backdrop,
body.dark-mode .contact-form-surface {
    background: linear-gradient(135deg, rgba(138, 148, 255, 0.24), rgba(72, 205, 255, 0.26));
    border-color: rgba(142, 152, 255, 0.3);
    box-shadow: 0 18px 46px rgba(10, 16, 32, 0.35);
}

body.dark-mode .trusted-by-heading {
    color: rgba(234, 237, 248, 0.7);
}

body.dark-mode .lang-btn {
    background: rgba(28, 40, 66, 0.68);
    color: rgba(237, 240, 255, 0.8);
}

body.dark-mode .lang-btn:hover {
    border-color: rgba(142, 152, 255, 0.34);
    color: var(--color-text);
}

body.dark-mode .client-logo {
    filter: grayscale(100%) brightness(1.6);
}

body.dark-mode .theme-btn {
    background: rgba(26, 36, 60, 0.78);
}

body.dark-mode .mobile-lang .lang-btn {
    color: #f5f7ff;
}

/* ------------------ Blog Layout ------------------ */
.blog-main {
    display: block;
    padding-top: clamp(72px, 10vw, 108px);
}

.blog-hero {
    padding: clamp(72px, 12vw, 136px) 0 clamp(32px, 8vw, 64px);
}

.blog-hero h1 {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
}

.blog-hero p {
    max-width: 640px;
    margin-top: 18px;
    font-size: 1.1rem;
}

.blog-filter-bar {
    padding: clamp(24px, 6vw, 48px) 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.4));
    backdrop-filter: blur(18px);
    border-top: 1px solid rgba(103, 87, 255, 0.08);
    border-bottom: 1px solid rgba(103, 87, 255, 0.08);
}

.blog-filter-bar .content-wrapper {
    display: flex;
    flex-direction: column;
    gap: clamp(18px, 4vw, 28px);
}

.filter-label {
    font-weight: 600;
    color: var(--color-text);
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag-filter {
    border: 1px solid rgba(103, 87, 255, 0.3);
    background: rgba(255, 255, 255, 0.62);
    padding: 8px 16px;
    border-radius: 999px;
    color: var(--color-muted);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.tag-filter:hover,
.tag-filter:focus-visible {
    border-color: var(--color-accent);
    color: var(--color-text);
    transform: translateY(-1px);
}

.tag-filter.active {
    background: var(--color-accent);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 14px 32px rgba(103, 87, 255, 0.3);
}

.blog-listing {
    padding: clamp(48px, 10vw, 96px) 0 clamp(80px, 12vw, 140px);
}

.blog-grid {
    display: grid;
    gap: clamp(24px, 6vw, 36px);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.blog-card {
    background: rgba(255, 255, 255, 0.82);
    border-radius: clamp(18px, 4vw, 26px);
    border: 1px solid rgba(103, 87, 255, 0.14);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card.is-hidden {
    display: none;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.blog-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.04);
}

.blog-card-content {
    padding: clamp(20px, 4vw, 28px);
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.blog-card-content h2 {
    font-size: clamp(1.4rem, 3.6vw, 1.8rem);
}

.blog-card-meta {
    font-size: 0.95rem;
    color: var(--color-muted);
}

.blog-card-excerpt {
    font-size: 1rem;
    color: var(--color-text);
}

.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(103, 87, 255, 0.16);
    color: var(--color-accent-strong);
    font-size: 0.85rem;
    font-weight: 600;
}

.blog-empty-state {
    margin-top: clamp(24px, 6vw, 36px);
    font-size: 1rem;
    color: var(--color-muted);
}

.blog-article-header {
    display: flex;
    flex-direction: column;
    gap: clamp(24px, 5vw, 36px);
    padding-bottom: clamp(32px, 8vw, 64px);
}

.blog-article-meta {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 720px;
}

.blog-article-meta h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
}

.blog-article-byline {
    font-size: 1rem;
    color: var(--color-muted);
}

.blog-article-hero {
    width: min(1080px, 100%);
    margin: 0 auto;
    border-radius: clamp(20px, 4vw, 32px);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.blog-article-hero img {
    width: 100%;
    display: block;
    object-fit: cover;
}

.blog-article-body {
    padding: clamp(48px, 10vw, 96px) 0;
}

.blog-article-body .content-wrapper {
    max-width: min(780px, calc(100% - clamp(32px, 8vw, 48px)));
}

.blog-article-body h2 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    margin-top: clamp(28px, 6vw, 48px);
}

.blog-article-body h3 {
    font-size: clamp(1.3rem, 3.2vw, 1.8rem);
    margin-top: clamp(24px, 5vw, 36px);
}

.blog-article-body p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-top: 16px;
    color: var(--color-muted);
}

.blog-article-body img {
    border-radius: clamp(18px, 4vw, 26px);
    width: 100%;
    margin: clamp(24px, 6vw, 40px) 0;
    box-shadow: var(--shadow-sm);
}

.blog-article-body figure.blog-image {
    margin: clamp(24px, 6vw, 40px) 0;
    text-align: center;
}

.blog-article-body figure.blog-image figcaption {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin-top: 12px;
}

.blog-article-share,
.blog-article-engagement,
.blog-related-posts {
    padding: clamp(36px, 9vw, 64px) 0;
}

.blog-article-share .content-wrapper,
.blog-article-engagement .content-wrapper,
.blog-related-posts .content-wrapper {
    max-width: min(780px, calc(100% - clamp(32px, 8vw, 48px)));
}

.share-links {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.share-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(103, 87, 255, 0.3);
    color: var(--color-accent-strong);
    font-weight: 600;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.share-links a:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: transparent;
}

.likes {
    display: flex;
    align-items: center;
    gap: 16px;
}

.like-button {
    padding: 10px 22px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.like-button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 18px 44px rgba(103, 87, 255, 0.3);
}

.like-button:disabled {
    cursor: wait;
    opacity: 0.68;
}

.like-button.is-loading {
    animation: pulse 1.2s ease-in-out infinite alternate;
}

.like-count {
    font-size: 0.95rem;
    color: var(--color-muted);
}

.comments {
    margin-top: clamp(36px, 8vw, 48px);
}

.comment-form {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.comment-form label {
    display: grid;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 600;
}

.comment-form input,
.comment-form textarea {
    font-family: inherit;
    border-radius: clamp(14px, 3vw, 18px);
    border: 1px solid rgba(103, 87, 255, 0.24);
    padding: 12px 16px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.85);
    color: var(--color-text);
}

.comment-form textarea {
    resize: vertical;
    min-height: 120px;
}

.comment-form.is-submitting {
    opacity: 0.6;
    pointer-events: none;
}

.comment-status {
    margin-top: 12px;
    font-size: 0.95rem;
    color: var(--color-muted);
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: clamp(24px, 6vw, 36px) 0 0;
    display: grid;
    gap: 18px;
}

.comment {
    padding: clamp(16px, 4vw, 24px);
    border-radius: clamp(16px, 3.5vw, 22px);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(103, 87, 255, 0.12);
    box-shadow: var(--shadow-xs);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.comment-author {
    font-weight: 600;
    color: var(--color-text);
}

.comment-date {
    font-size: 0.85rem;
    color: var(--color-muted);
}

.comment-body {
    font-size: 0.98rem;
    color: var(--color-muted);
    margin: 0;
}

.blog-related-posts ul {
    list-style: none;
    padding: 0;
    margin: clamp(18px, 6vw, 28px) 0 0;
    display: grid;
    gap: 18px;
}

.blog-related-posts li {
    border-radius: clamp(16px, 4vw, 24px);
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(103, 87, 255, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-related-posts li:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}

.blog-related-posts a {
    display: block;
    padding: clamp(18px, 4vw, 28px);
}

.blog-related-posts h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.blog-related-posts p {
    font-size: 0.95rem;
    color: var(--color-muted);
}

@media (min-width: 1024px) {
    .share-links {
        gap: 16px;
    }

    .likes {
        justify-content: flex-start;
    }

    .blog-article-header {
        align-items: center;
    }
}

@media (max-width: 768px) {
    .blog-main {
        padding-top: clamp(56px, 12vw, 72px);
    }

    .share-links,
    .likes {
        flex-direction: column;
        align-items: flex-start;
    }

    .blog-card {
        border-radius: clamp(16px, 6vw, 22px);
    }

    .blog-article-hero {
        border-radius: clamp(16px, 6vw, 24px);
    }

    .comment-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    .like-button.is-loading {
        animation: none;
    }
}

@keyframes pulse {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.04);
    }
}