:root {
    --navy: #05155f;
    --navy-deep: #030d3d;
    --signal: #2457e6;
    --cyan: #22d3ee;
    --cloud: #f6f8fc;
    --warm: #f4f2ed;
    --white: #ffffff;
    --ink: #101828;
    --slate: #526076;
    --success: #14866d;
    --caution: #996500;
    --error: #d92d20;
    --line: rgba(16, 24, 40, 0.14);
    --line-light: rgba(255, 255, 255, 0.17);
    --shadow: 0 24px 80px rgba(5, 21, 95, 0.14);
    --shell: min(100% - 48px, 1440px);
    --header-height: 88px;
    --radius: 2px;
    --ease: cubic-bezier(0.2, 0.65, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
    margin: 0;
    background: var(--white);
    color: var(--ink);
    font-family: Inter, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

img,
svg {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

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

p,
h1,
h2,
h3,
h4,
ul,
ol,
dl {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    font-weight: 600;
    letter-spacing: -0.035em;
    line-height: 1.06;
}

h1 {
    font-size: clamp(3.25rem, 6.3vw, 6.65rem);
}

h2 {
    font-size: clamp(2.35rem, 4.3vw, 4.8rem);
}

h3 {
    font-size: clamp(1.15rem, 1.7vw, 1.6rem);
}

p {
    color: var(--slate);
}

::selection {
    background: var(--cyan);
    color: var(--navy);
}

:focus-visible {
    outline: 3px solid var(--cyan);
    outline-offset: 4px;
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    z-index: 9999;
    top: 8px;
    left: 8px;
    padding: 12px 18px;
    background: var(--cyan);
    color: var(--navy);
    transform: translateY(-160%);
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    color: var(--navy);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.17em;
    line-height: 1.35;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 22px;
    height: 1px;
    background: currentColor;
    content: '';
}

.eyebrow-light {
    color: rgba(255, 255, 255, 0.74);
}

.section {
    position: relative;
    padding: 140px 0;
}

.section-dark {
    position: relative;
    overflow: hidden;
    background: var(--navy);
    color: var(--white);
}

.section-dark p,
.heading-on-dark p {
    color: rgba(255, 255, 255, 0.7);
}

.section-cloud {
    background: var(--cloud);
}

.section-heading {
    max-width: 900px;
    margin-bottom: 72px;
}

.section-heading h2 {
    margin-bottom: 28px;
}

.section-heading > p:last-child {
    max-width: 720px;
    margin-bottom: 0;
    font-size: clamp(1.05rem, 1.35vw, 1.25rem);
    line-height: 1.75;
}

.heading-row {
    display: flex;
    max-width: none;
    align-items: flex-end;
    justify-content: space-between;
    gap: 36px;
}

.heading-row > div {
    max-width: 960px;
}

.heading-row .text-link {
    flex: none;
    margin-bottom: 12px;
}

.split-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.7fr);
    gap: clamp(72px, 10vw, 170px);
    align-items: start;
}

.split-heading h2 {
    margin-bottom: 0;
}

.large-copy {
    padding-top: 54px;
}

.large-copy > p {
    margin-bottom: 34px;
    font-size: clamp(1.15rem, 1.6vw, 1.45rem);
    line-height: 1.72;
}

.button,
.button:visited {
    display: inline-flex;
    min-height: 56px;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 15px 24px;
    border: 1px solid var(--navy);
    border-radius: var(--radius);
    background: var(--navy);
    color: var(--white);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.2;
    transition: transform 260ms var(--ease), background 260ms var(--ease), border-color 260ms var(--ease), color 260ms var(--ease), box-shadow 260ms var(--ease);
}

.button:hover {
    transform: translateY(-2px);
    background: var(--signal);
    border-color: var(--signal);
    box-shadow: 0 12px 28px rgba(36, 87, 230, 0.22);
}

.button span {
    transition: transform 260ms var(--ease);
}

.button:hover span {
    transform: translate(2px, -2px);
}

.button-light {
    border-color: var(--white);
    background: var(--white);
    color: var(--navy);
}

.button-light:hover {
    border-color: var(--cyan);
    background: var(--cyan);
    color: var(--navy);
}

.button-ghost-light {
    border-color: rgba(255, 255, 255, 0.46);
    background: transparent;
    color: var(--white);
}

.button-ghost-light:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.09);
}

.button-outline {
    background: transparent;
    color: var(--navy);
}

.button-outline:hover {
    color: var(--white);
}

.button-small {
    min-height: 46px;
    padding: 12px 18px;
    font-size: 0.83rem;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--navy);
    color: var(--navy);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.7;
    transition: color 220ms ease, border-color 220ms ease, gap 220ms ease;
}

.text-link:hover {
    gap: 19px;
    border-color: var(--signal);
    color: var(--signal);
}

.text-link-light {
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--white);
}

.site-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    height: var(--header-height);
    border-bottom: 1px solid rgba(16, 24, 40, 0.08);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(18px);
    transition: height 300ms var(--ease), box-shadow 300ms var(--ease), background 300ms var(--ease);
}

.site-header.is-scrolled {
    height: 76px;
    background: rgba(255, 255, 255, 0.985);
    box-shadow: 0 10px 36px rgba(16, 24, 40, 0.08);
}

.header-inner {
    display: grid;
    height: 100%;
    grid-template-columns: 178px 1fr auto;
    align-items: center;
    gap: 32px;
}

.brand-mark {
    display: inline-flex;
    width: 152px;
    height: 64px;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
    background: var(--white);
}

.brand-mark img {
    width: 142px;
    height: auto;
}

.main-nav {
    display: flex;
    justify-content: flex-end;
    gap: clamp(14px, 1.7vw, 30px);
}

.main-nav a {
    position: relative;
    padding: 12px 0;
    color: var(--slate);
    font-size: 0.84rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 220ms ease;
}

.main-nav a::after {
    position: absolute;
    right: 0;
    bottom: 5px;
    left: 0;
    height: 1px;
    background: var(--navy);
    content: '';
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 280ms var(--ease);
}

.main-nav a:hover,
.main-nav a[aria-current='page'] {
    color: var(--navy);
}

.main-nav a:hover::after,
.main-nav a[aria-current='page']::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-toggle {
    display: none;
}

.floating-actions {
    position: fixed;
    z-index: 900;
    right: 22px;
    bottom: 22px;
    display: grid;
    justify-items: end;
    gap: 10px;
}

.floating-cta {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    gap: 12px;
    padding: 13px 19px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: var(--navy);
    color: var(--white);
    box-shadow: 0 16px 48px rgba(5, 21, 95, 0.28);
    font-size: 0.84rem;
    font-weight: 600;
    transition: transform 240ms var(--ease), background 240ms var(--ease);
}

.floating-cta:hover {
    transform: translateY(-3px);
    background: var(--signal);
}

.floating-cta-whatsapp {
    background: #12845c;
}

.floating-cta-whatsapp:hover {
    background: #0b6f4b;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.social-icon {
    display: inline-block;
    width: 17px;
    height: 17px;
    flex: 0 0 17px;
    background: currentColor;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.social-icon-whatsapp {
    -webkit-mask-image: url('/assets/icons/whatsapp.svg');
    mask-image: url('/assets/icons/whatsapp.svg');
}

.social-icon-linkedin {
    -webkit-mask-image: url('/assets/icons/linkedin.svg');
    mask-image: url('/assets/icons/linkedin.svg');
}

.social-icon-instagram {
    -webkit-mask-image: url('/assets/icons/instagram.svg');
    mask-image: url('/assets/icons/instagram.svg');
}

.hero {
    min-height: 940px;
    padding: calc(var(--header-height) + 86px) 0 92px;
}

.hero::after,
.inner-hero::after,
.landing-hero::after,
.confirmation::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.5), transparent);
    content: '';
}

.intelligence-layer {
    position: absolute;
    inset: 0;
    opacity: 0.34;
    pointer-events: none;
}

.intelligence-layer::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
    background-size: 74px 74px;
    content: '';
    mask-image: linear-gradient(to right, transparent 2%, #000 58%, transparent 100%);
    animation: gridDrift 22s linear infinite;
}

.intelligence-layer::after {
    position: absolute;
    top: 8%;
    right: 6%;
    width: min(48vw, 760px);
    aspect-ratio: 1;
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: 50%;
    box-shadow: 0 0 0 90px rgba(36, 87, 230, 0.025), 0 0 0 180px rgba(36, 87, 230, 0.02);
    content: '';
}

.signal {
    position: absolute;
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 22px var(--cyan);
    animation: signalPulse 5s ease-in-out infinite;
}

.signal-one {
    top: 22%;
    left: 54%;
}

.signal-two {
    top: 68%;
    left: 82%;
    animation-delay: -1.8s;
}

.signal-three {
    top: 78%;
    left: 42%;
    animation-delay: -3.1s;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: 690px;
    grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
    gap: clamp(48px, 6vw, 104px);
    align-items: center;
}

.hero-copy h1 {
    max-width: 820px;
    margin-bottom: 34px;
}

.hero-copy h1 span {
    display: block;
    color: var(--cyan);
}

.hero-intro {
    max-width: 700px;
    margin-bottom: 36px;
    font-size: clamp(1.05rem, 1.35vw, 1.27rem);
    line-height: 1.76;
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    margin: 34px 0 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.78rem;
    list-style: none;
}

.hero-proof li {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.hero-proof li::before {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
    content: '';
}

.hero-visual {
    position: relative;
    min-height: 610px;
    overflow: hidden;
    background: var(--navy-deep);
    box-shadow: 0 34px 100px rgba(0, 0, 0, 0.28);
}

.hero-visual::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(3, 13, 61, 0.08) 20%, rgba(3, 13, 61, 0.72) 100%);
    content: '';
}

.hero-visual > img {
    width: 100%;
    height: 610px;
    object-fit: cover;
    transform: scale(1.03);
    animation: heroSettle 1.4s var(--ease) forwards;
}

.visual-label {
    position: absolute;
    z-index: 2;
    right: 28px;
    bottom: 28px;
    left: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 21px 24px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--navy);
    backdrop-filter: blur(12px);
}

.visual-label span {
    flex: none;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.visual-label strong {
    max-width: 410px;
    font-size: 0.86rem;
    line-height: 1.45;
    text-align: right;
}

.visual-label-top {
    bottom: 28px;
}

.visual-specs {
    position: absolute;
    z-index: 2;
    top: 28px;
    right: 28px;
    display: grid;
    gap: 8px;
}

.visual-specs span {
    min-width: 108px;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(3, 13, 61, 0.54);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-align: center;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.hero-scroll {
    position: absolute;
    z-index: 2;
    bottom: 32px;
    left: calc((100vw - min(100vw - 48px, 1440px)) / 2);
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll span {
    width: 42px;
    height: 1px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.22);
}

.hero-scroll span::after {
    display: block;
    width: 50%;
    height: 100%;
    background: var(--cyan);
    content: '';
    animation: scrollLine 2.4s ease-in-out infinite;
}

.section-intro {
    background: var(--warm);
}

.promise-line {
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.promise-line span {
    display: block;
    margin-bottom: 10px;
    color: var(--slate);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.promise-line strong {
    display: block;
    color: var(--navy);
    font-size: clamp(1.2rem, 2vw, 1.7rem);
}

.principle-grid {
    display: grid;
    margin-top: 104px;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.principle-grid article {
    min-height: 270px;
    padding: 34px 30px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.principle-grid article > span,
.why-grid article > span,
.care-grid article > span,
.landing-benefits article > span {
    display: block;
    margin-bottom: 56px;
    color: var(--signal);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.13em;
}

.principle-grid h3 {
    margin-bottom: 16px;
}

.principle-grid p {
    margin-bottom: 0;
    font-size: 0.92rem;
    line-height: 1.72;
}

.ecosystem {
    min-height: 980px;
}

.ecosystem-layout {
    display: grid;
    grid-template-columns: minmax(520px, 1.05fr) minmax(380px, 0.75fr);
    gap: clamp(60px, 8vw, 130px);
    align-items: center;
}

.ecosystem-visual {
    position: relative;
    min-height: 660px;
    border: 1px solid var(--line-light);
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(36, 87, 230, 0.25), transparent 56%);
}

.ecosystem-visual::before,
.ecosystem-visual::after {
    position: absolute;
    inset: 13%;
    border: 1px solid rgba(34, 211, 238, 0.16);
    border-radius: 50%;
    content: '';
}

.ecosystem-visual::after {
    inset: 27%;
}

.system-core {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    display: flex;
    width: 230px;
    height: 230px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 1px solid rgba(34, 211, 238, 0.65);
    border-radius: 50%;
    background: rgba(3, 13, 61, 0.78);
    box-shadow: 0 0 80px rgba(34, 211, 238, 0.13);
    transform: translate(-50%, -50%);
}

.system-core span {
    margin-bottom: 8px;
    color: var(--cyan);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.system-core strong {
    font-size: 1.55rem;
}

.system-core small {
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.55);
}

.system-node {
    position: absolute;
    z-index: 3;
    min-width: 126px;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(3, 13, 61, 0.86);
    color: rgba(255, 255, 255, 0.74);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 500;
    text-align: left;
    transition: border-color 260ms ease, color 260ms ease, background 260ms ease, transform 260ms ease;
}

.system-node span {
    margin-right: 8px;
    color: var(--cyan);
    font-size: 0.6rem;
}

.system-node:hover,
.system-node.is-active {
    border-color: var(--cyan);
    background: var(--signal);
    color: var(--white);
    transform: translateY(-2px);
}

.node-1 { top: 3%; left: 50%; transform: translateX(-50%); }
.node-2 { top: 19%; right: 2%; }
.node-3 { top: 48%; right: -5%; }
.node-4 { right: 6%; bottom: 12%; }
.node-5 { bottom: 2%; left: 50%; transform: translateX(-50%); }
.node-6 { bottom: 12%; left: 6%; }
.node-7 { top: 48%; left: -5%; }
.node-8 { top: 19%; left: 2%; }
.node-1:hover,
.node-1.is-active,
.node-5:hover,
.node-5.is-active { transform: translate(-50%, -2px); }

.ecosystem-list {
    border-top: 1px solid var(--line-light);
}

.ecosystem-item {
    display: grid;
    padding: 24px 12px;
    grid-template-columns: 44px 1fr;
    gap: 16px;
    border-bottom: 1px solid var(--line-light);
    opacity: 0.46;
    transition: opacity 260ms ease, background 260ms ease, padding 260ms ease;
}

.ecosystem-item.is-active {
    padding-inline: 20px;
    background: rgba(255, 255, 255, 0.055);
    opacity: 1;
}

.ecosystem-item > span {
    color: var(--cyan);
    font-size: 0.65rem;
    font-weight: 600;
}

.ecosystem-item h3 {
    margin-bottom: 8px;
    color: var(--white);
    font-size: 1.05rem;
}

.ecosystem-item p {
    margin-bottom: 0;
    font-size: 0.83rem;
    line-height: 1.6;
}

.one-system {
    background: var(--white);
}

.system-experience {
    display: grid;
    min-height: 660px;
    grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.6fr);
    box-shadow: var(--shadow);
}

.system-image {
    position: relative;
    min-height: 660px;
    overflow: hidden;
}

.system-image::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(3, 13, 61, 0.08), rgba(3, 13, 61, 0.2)), linear-gradient(0deg, rgba(3, 13, 61, 0.52), transparent 55%);
    content: '';
}

.system-image img {
    width: 100%;
    height: 100%;
    min-height: 660px;
    object-fit: cover;
    transition: filter 650ms var(--ease), transform 900ms var(--ease);
}

.system-experience:hover .system-image img {
    transform: scale(1.015);
}

.system-readout {
    position: absolute;
    z-index: 3;
    right: 28px;
    bottom: 28px;
    left: 28px;
    max-width: 470px;
    padding: 25px 28px;
    border-left: 2px solid var(--cyan);
    background: rgba(3, 13, 61, 0.82);
    color: var(--white);
    backdrop-filter: blur(14px);
}

.system-readout span {
    display: block;
    margin-bottom: 7px;
    color: var(--cyan);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.system-readout strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1.35rem;
}

.system-readout p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.84rem;
}

.hotspot {
    position: absolute;
    z-index: 2;
    width: 11px;
    height: 11px;
    border: 2px solid var(--white);
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 0 8px rgba(34, 211, 238, 0.2);
    animation: hotspotPulse 3s ease-in-out infinite;
}

.hotspot-one { top: 31%; left: 26%; }
.hotspot-two { top: 54%; right: 28%; animation-delay: -1s; }
.hotspot-three { top: 18%; right: 13%; animation-delay: -2s; }

.system-controls {
    display: grid;
    background: var(--navy);
}

.system-controls button {
    display: grid;
    align-items: center;
    padding: 22px 26px;
    grid-template-columns: 42px 1fr;
    border: 0;
    border-bottom: 1px solid var(--line-light);
    background: transparent;
    color: rgba(255, 255, 255, 0.64);
    cursor: pointer;
    font-size: 0.94rem;
    font-weight: 500;
    text-align: left;
    transition: background 240ms ease, color 240ms ease, padding 240ms ease;
}

.system-controls button:last-child {
    border-bottom: 0;
}

.system-controls button span {
    color: var(--cyan);
    font-size: 0.62rem;
}

.system-controls button:hover,
.system-controls button.is-active {
    padding-left: 34px;
    background: var(--signal);
    color: var(--white);
}

.design-section {
    background: var(--warm);
}

.process-grid {
    position: relative;
    display: grid;
    margin-top: 104px;
    grid-template-columns: repeat(6, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.process-grid article {
    position: relative;
    min-height: 280px;
    padding: 32px 25px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.26);
    transition: background 260ms ease, transform 260ms ease;
}

.process-grid article:hover {
    z-index: 2;
    background: var(--white);
    transform: translateY(-5px);
}

.process-grid article > span {
    display: block;
    margin-bottom: 68px;
    color: var(--signal);
    font-size: 0.7rem;
    font-weight: 600;
}

.process-grid h3 {
    margin-bottom: 14px;
}

.process-grid p {
    margin-bottom: 0;
    font-size: 0.83rem;
    line-height: 1.65;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.service-card {
    position: relative;
    min-height: 320px;
    padding: 36px 36px 78px;
    border: 0;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--white);
    color: var(--ink);
    overflow: hidden;
    transition: background 320ms var(--ease), color 320ms var(--ease), transform 320ms var(--ease);
}

.service-card::after {
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 170px;
    height: 170px;
    border: 1px solid rgba(36, 87, 230, 0.18);
    border-radius: 50%;
    content: '';
    transition: width 460ms var(--ease), height 460ms var(--ease), background 460ms var(--ease);
}

.service-card:hover {
    z-index: 2;
    background: var(--navy);
    color: var(--white);
    transform: translateY(-5px);
}

.service-card:hover::after {
    width: 260px;
    height: 260px;
    border-color: rgba(34, 211, 238, 0.24);
    background: rgba(34, 211, 238, 0.04);
}

.service-card > .service-card-number {
    display: block;
    margin-bottom: 72px;
    color: var(--signal);
    font-size: 0.68rem;
    font-weight: 600;
}

.service-card:hover > .service-card-number {
    color: var(--cyan);
}

.service-card h3 {
    margin-bottom: 18px;
}

.service-card p {
    max-width: 350px;
    margin-bottom: 0;
    font-size: 0.9rem;
    line-height: 1.7;
    transition: color 320ms var(--ease);
}

.service-card:hover p {
    color: rgba(255, 255, 255, 0.68);
}

.service-card-link {
    position: absolute;
    z-index: 2;
    left: 36px;
    bottom: 27px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--signal);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: color 260ms ease, transform 260ms ease;
}

.service-card-link i {
    font-style: normal;
}

.service-card:hover .service-card-link {
    color: var(--cyan);
    transform: translateX(4px);
}

.scenes-section {
    background: var(--navy-deep);
}

.scenes-layout {
    display: grid;
    min-height: 500px;
    grid-template-columns: 0.72fr 1.28fr;
    border: 1px solid var(--line-light);
}

.scene-tabs {
    display: grid;
}

.scene-tabs button {
    display: flex;
    justify-content: center;
    flex-direction: column;
    padding: 24px 32px;
    border: 0;
    border-bottom: 1px solid var(--line-light);
    border-right: 1px solid var(--line-light);
    background: transparent;
    color: rgba(255, 255, 255, 0.54);
    cursor: pointer;
    text-align: left;
    transition: background 260ms ease, color 260ms ease, padding 260ms ease;
}

.scene-tabs button:last-child {
    border-bottom: 0;
}

.scene-tabs button span {
    margin-bottom: 6px;
    color: var(--cyan);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.scene-tabs button strong {
    font-size: 1.03rem;
}

.scene-tabs button:hover,
.scene-tabs button.is-active {
    padding-left: 42px;
    background: var(--signal);
    color: var(--white);
}

.scene-stage {
    position: relative;
    display: flex;
    min-height: 500px;
    align-items: center;
    overflow: hidden;
    padding: 58px clamp(42px, 6vw, 100px);
    background-image: linear-gradient(rgba(5, 21, 95, 0.88), rgba(5, 21, 95, 0.88)), url('../images/intelligent-living-interior.jpg');
    background-position: center;
    background-size: cover;
}

.scene-stage::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 60px 60px;
    content: '';
}

.scene-panel {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 620px;
    animation: sceneIn 500ms var(--ease) both;
}

.scene-panel h3 {
    margin-bottom: 22px;
    color: var(--white);
    font-size: clamp(2.4rem, 5vw, 5.2rem);
}

.scene-panel > p:not(.eyebrow) {
    max-width: 520px;
    margin-bottom: 34px;
    font-size: 1.08rem;
    line-height: 1.75;
}

.scene-panel ul {
    display: grid;
    max-width: 560px;
    margin: 0;
    padding: 0;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    list-style: none;
}

.scene-panel li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 15px;
    border: 1px solid var(--line-light);
    background: rgba(3, 13, 61, 0.5);
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.82rem;
}

.scene-panel li span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
}

.projects-preview {
    background: var(--warm);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px 24px;
}

.project-card {
    min-width: 0;
}

.project-image {
    position: relative;
    aspect-ratio: 1.25;
    overflow: hidden;
    background: var(--cloud);
}

.project-image::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(3, 13, 61, 0.48));
    content: '';
    transition: background 360ms ease;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 650ms var(--ease), filter 650ms var(--ease);
}

.project-image > span {
    position: absolute;
    z-index: 2;
    top: 18px;
    left: 18px;
    padding: 8px 11px;
    background: rgba(255, 255, 255, 0.93);
    color: var(--navy);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.project-card:hover .project-image img {
    transform: scale(1.035);
}

.project-card:hover .project-image::after {
    background: linear-gradient(180deg, rgba(36, 87, 230, 0.04), rgba(3, 13, 61, 0.6));
}

.project-card-body {
    padding: 24px 2px 0;
}

.project-card-body > p:first-child {
    margin-bottom: 12px;
    color: var(--signal);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.6;
    text-transform: uppercase;
}

.project-card-body h3 {
    margin-bottom: 13px;
    color: var(--ink);
    transition: color 220ms ease;
}

.project-card:hover h3 {
    color: var(--signal);
}

.project-card-body small {
    display: block;
    color: var(--slate);
    font-size: 0.82rem;
    line-height: 1.65;
}

.why-section {
    background: var(--white);
}

.why-grid {
    display: grid;
    margin-top: 104px;
    grid-template-columns: repeat(5, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.why-grid article {
    min-height: 320px;
    padding: 34px 27px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.why-grid article > span {
    margin-bottom: 70px;
}

.why-grid p {
    margin-bottom: 0;
    font-size: 0.86rem;
    line-height: 1.7;
}

.technology-strip {
    padding: 110px 0;
}

.technology-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.75fr) minmax(480px, 1.25fr);
    gap: 80px;
    align-items: center;
}

.technology-grid > div:first-child {
    grid-row: span 2;
}

.technology-grid h2 {
    margin-bottom: 0;
    font-size: clamp(2.4rem, 4vw, 4.4rem);
}

.technology-grid > p {
    max-width: 720px;
    margin-bottom: 0;
    line-height: 1.75;
}

.protocol-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.protocol-list span,
.protocol-list li,
.protocol-list a {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    padding: 11px 16px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    color: rgba(255, 255, 255, 0.83);
    font-size: 0.76rem;
    font-weight: 500;
}

.final-cta {
    background: var(--warm);
}

.final-cta-inner {
    position: relative;
    max-width: 1120px;
    padding-left: clamp(32px, 7vw, 110px);
    border-left: 2px solid var(--signal);
}

.final-cta-inner h2 {
    max-width: 900px;
    margin-bottom: 28px;
}

.final-cta-inner > p:not(.eyebrow) {
    max-width: 760px;
    margin-bottom: 34px;
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    line-height: 1.75;
}

.inner-hero,
.landing-hero {
    min-height: 590px;
    padding: calc(var(--header-height) + 90px) 0 92px;
}

.inner-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: 380px;
    grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.55fr);
    gap: 100px;
    align-items: end;
}

.inner-hero h1 {
    max-width: 980px;
    margin-bottom: 32px;
    font-size: clamp(3.2rem, 6vw, 6.6rem);
}

.inner-hero-grid > div:first-child > p:last-child {
    max-width: 760px;
    margin-bottom: 0;
    font-size: clamp(1.05rem, 1.35vw, 1.24rem);
    line-height: 1.75;
}

.inner-hero-note {
    padding: 28px;
    border: 1px solid var(--line-light);
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(12px);
}

.inner-hero-note span {
    display: block;
    margin-bottom: 13px;
    color: var(--cyan);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.inner-hero-note strong {
    font-size: 1.1rem;
    line-height: 1.55;
}

.solution-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.solution-detail-grid > article {
    display: grid;
    min-height: 520px;
    padding: 46px;
    grid-template-columns: 60px 1fr;
    gap: 24px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.solution-number {
    color: var(--signal);
    font-size: 0.72rem;
    font-weight: 600;
}

.solution-detail-grid h2 {
    margin-bottom: 22px;
    font-size: clamp(2rem, 3vw, 3.5rem);
}

.solution-detail-grid p {
    line-height: 1.75;
}

.clean-list {
    margin: 28px 0 32px;
    padding: 0;
    list-style: none;
}

.clean-list li {
    position: relative;
    padding: 11px 0 11px 22px;
    border-bottom: 1px solid var(--line);
    color: var(--slate);
    font-size: 0.87rem;
}

.clean-list li::before {
    position: absolute;
    top: 18px;
    left: 2px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--signal);
    content: '';
}

.lifecycle-list {
    margin-top: 90px;
    border-top: 1px solid var(--line);
}

.lifecycle-list article {
    display: grid;
    min-height: 190px;
    align-items: center;
    padding: 34px 24px;
    grid-template-columns: 70px 1.15fr 0.65fr;
    gap: 40px;
    border-bottom: 1px solid var(--line);
    transition: background 260ms ease, padding 260ms ease;
}

.lifecycle-list article:hover {
    padding-inline: 34px;
    background: var(--cloud);
}

.lifecycle-list article > span {
    color: var(--signal);
    font-size: 0.7rem;
    font-weight: 600;
}

.lifecycle-list h2 {
    margin-bottom: 13px;
    font-size: clamp(1.8rem, 3vw, 3.1rem);
}

.lifecycle-list p {
    max-width: 650px;
    margin-bottom: 0;
    line-height: 1.7;
}

.deliverable {
    padding: 20px;
    border-left: 1px solid var(--line);
}

.deliverable small {
    display: block;
    margin-bottom: 10px;
    color: var(--slate);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.deliverable strong {
    color: var(--navy);
    font-size: 0.92rem;
}

.engineering-principles {
    margin-top: 70px;
}

.audience-sections article {
    display: grid;
    min-height: 420px;
    align-items: start;
    padding: 78px 36px;
    grid-template-columns: 80px minmax(300px, 0.8fr) minmax(360px, 0.8fr);
    gap: 70px;
    border-top: 1px solid var(--line);
}

.audience-sections article:last-child {
    border-bottom: 1px solid var(--line);
}

.audience-number {
    color: var(--signal);
    font-size: 0.7rem;
    font-weight: 600;
}

.audience-sections h2 {
    margin-bottom: 18px;
    font-size: clamp(2.3rem, 4vw, 4.4rem);
}

.audience-sections small {
    color: var(--slate);
    line-height: 1.6;
}

.audience-sections article > div:last-child > p {
    font-size: 1.05rem;
    line-height: 1.75;
}

.portfolio-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--line-light);
}

.portfolio-stats div {
    padding: 28px;
}

.portfolio-stats div + div {
    border-left: 1px solid var(--line-light);
}

.portfolio-stats strong {
    display: block;
    margin-bottom: 8px;
    color: var(--cyan);
    font-size: 3rem;
    letter-spacing: -0.05em;
}

.portfolio-stats span {
    color: rgba(255, 255, 255, 0.63);
    font-size: 0.72rem;
    line-height: 1.5;
}

.portfolio-toolbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 64px;
}

.portfolio-toolbar h2 {
    margin-bottom: 0;
}

.project-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.project-filters button {
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid var(--line);
    background: var(--white);
    color: var(--slate);
    cursor: pointer;
    font-size: 0.76rem;
    font-weight: 500;
    transition: background 220ms ease, color 220ms ease, border-color 220ms ease;
}

.project-filters button:hover,
.project-filters button.is-active {
    border-color: var(--navy);
    background: var(--navy);
    color: var(--white);
}

.project-card-detail {
    display: flex;
    flex-direction: column;
}

.project-card-detail[hidden] {
    display: none;
}

.project-card-detail .project-card-body > p:not(:first-child) {
    margin: 20px 0;
    font-size: 0.87rem;
    line-height: 1.7;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.project-tags li {
    padding: 7px 10px;
    border: 1px solid var(--line);
    color: var(--slate);
    font-size: 0.64rem;
}

.concept-section .split-heading {
    margin-bottom: 80px;
}

.concept-card .project-image > span {
    background: var(--navy);
    color: var(--white);
}

.care-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.care-grid article {
    min-height: 290px;
    padding: 34px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.care-grid article > span {
    margin-bottom: 64px;
}

.care-grid p {
    margin-bottom: 0;
    font-size: 0.88rem;
    line-height: 1.7;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.65fr) minmax(600px, 1.35fr);
    gap: clamp(70px, 10vw, 160px);
    align-items: start;
}

.contact-details {
    position: sticky;
    top: 120px;
}

.contact-details h2 {
    margin-bottom: 26px;
    font-size: clamp(2.2rem, 3.5vw, 3.8rem);
}

.contact-details > p:not(.eyebrow) {
    line-height: 1.75;
}

.contact-details dl {
    margin-top: 54px;
    border-top: 1px solid var(--line);
}

.contact-details dl div {
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
}

.contact-details dt {
    margin-bottom: 9px;
    color: var(--slate);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.contact-details dd {
    margin: 0;
    color: var(--ink);
    font-size: 0.91rem;
    line-height: 1.65;
}

.contact-details a {
    color: var(--signal);
}

.project-form-wrap {
    padding: clamp(34px, 5vw, 72px);
    background: var(--cloud);
}

.form-heading {
    margin-bottom: 48px;
}

.form-heading h2 {
    margin-bottom: 20px;
    font-size: clamp(2.2rem, 3.6vw, 4rem);
}

.form-heading p:last-child {
    max-width: 680px;
    margin-bottom: 0;
    line-height: 1.7;
}

.form-alert {
    margin-bottom: 28px;
    padding: 16px 18px;
    border-left: 3px solid var(--error);
    background: rgba(217, 45, 32, 0.08);
    color: var(--error);
    font-size: 0.86rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-form > label,
.form-grid label,
.project-form legend {
    display: block;
    color: var(--ink);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.project-form label > span,
.project-form legend > span {
    color: var(--error);
}

.project-form .optional {
    color: var(--slate);
    font-weight: 400;
}

.project-form input[type='text'],
.project-form input[type='email'],
.project-form input[type='tel'],
.project-form select,
.project-form textarea {
    width: 100%;
    margin-top: 9px;
    padding: 15px 16px;
    border: 1px solid rgba(82, 96, 118, 0.35);
    border-radius: 0;
    background: var(--white);
    color: var(--ink);
    font-size: 0.93rem;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.45;
    text-transform: none;
    transition: border-color 200ms ease, box-shadow 200ms ease;
}

.project-form input:focus,
.project-form select:focus,
.project-form textarea:focus {
    border-color: var(--signal);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(36, 87, 230, 0.12);
}

.project-form textarea {
    min-height: 150px;
    resize: vertical;
}

.project-form fieldset {
    margin: 34px 0;
    padding: 0;
    border: 0;
}

.project-form legend {
    margin-bottom: 14px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.checkbox-grid label {
    position: relative;
    display: block;
    cursor: pointer;
}

.checkbox-grid input {
    position: absolute;
    opacity: 0;
}

.checkbox-grid label > span {
    display: block;
    min-height: 48px;
    padding: 14px 14px 14px 42px;
    border: 1px solid var(--line);
    background: var(--white);
    color: var(--slate);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0;
    line-height: 1.35;
    text-transform: none;
    transition: border-color 200ms ease, background 200ms ease, color 200ms ease;
}

.checkbox-grid label > span::before {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 16px;
    height: 16px;
    border: 1px solid rgba(82, 96, 118, 0.45);
    content: '';
}

.checkbox-grid input:checked + span {
    border-color: var(--signal);
    background: rgba(36, 87, 230, 0.06);
    color: var(--navy);
}

.checkbox-grid input:checked + span::before {
    border-color: var(--signal);
    background: var(--signal);
    box-shadow: inset 0 0 0 4px var(--white);
}

.consent {
    display: flex !important;
    align-items: flex-start;
    gap: 12px;
    margin: 28px 0;
    cursor: pointer;
}

.consent input {
    flex: none;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--navy);
}

.consent span {
    color: var(--slate) !important;
    font-size: 0.74rem;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.55;
    text-transform: none;
}

.consent a {
    color: var(--signal);
    text-decoration: underline;
}

.form-submit {
    border: 0;
    cursor: pointer;
}

.form-note {
    margin: 14px 0 0;
    font-size: 0.72rem;
}

.honeypot {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

.landing-hero {
    min-height: 760px;
    padding-top: calc(var(--header-height) + 76px);
}

.landing-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: 590px;
    grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr);
    gap: clamp(54px, 7vw, 110px);
    align-items: center;
}

.landing-hero h1 {
    max-width: 780px;
    margin-bottom: 30px;
    font-size: clamp(3.2rem, 6vw, 6.45rem);
}

.landing-hero-grid > div:first-child > p:not(.eyebrow) {
    max-width: 680px;
    margin-bottom: 34px;
    font-size: clamp(1.05rem, 1.35vw, 1.22rem);
    line-height: 1.75;
}

.landing-hero-image {
    position: relative;
    min-height: 540px;
    overflow: hidden;
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.25);
}

.landing-hero-image::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(3, 13, 61, 0.04), rgba(3, 13, 61, 0.52));
    content: '';
}

.landing-hero-image img {
    width: 100%;
    height: 540px;
    object-fit: cover;
}

.landing-benefits {
    display: grid;
    margin-top: 90px;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.landing-benefits article {
    min-height: 285px;
    padding: 32px 28px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.landing-benefits article > span {
    margin-bottom: 60px;
}

.landing-benefits p {
    margin-bottom: 0;
    font-size: 0.86rem;
    line-height: 1.7;
}

.landing-capabilities .service-card {
    min-height: 280px;
}

.landing-proof {
    padding: 120px 0;
}

.faq-list {
    max-width: 1040px;
    border-top: 1px solid var(--line);
}

.faq-list article {
    border-bottom: 1px solid var(--line);
}

.faq-list h3 {
    margin: 0;
}

.faq-list button {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 28px 2px;
    border: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 600;
    text-align: left;
}

.faq-list button i {
    position: relative;
    flex: none;
    width: 20px;
    height: 20px;
}

.faq-list button i::before,
.faq-list button i::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 1px;
    background: var(--navy);
    content: '';
    transform: translate(-50%, -50%);
    transition: transform 220ms ease;
}

.faq-list button i::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-list button[aria-expanded='true'] i::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
    max-width: 880px;
    padding: 0 2px 28px;
}

.faq-answer p {
    margin: 0;
    line-height: 1.75;
}

.related-links {
    padding: 70px 0;
    background: var(--navy);
}

.related-links .eyebrow {
    color: var(--cyan);
}

.related-links .protocol-list a {
    transition: border-color 220ms ease, background 220ms ease;
}

.related-links .protocol-list a:hover {
    border-color: var(--cyan);
    background: rgba(34, 211, 238, 0.08);
}

.confirmation {
    min-height: 760px;
    padding: calc(var(--header-height) + 100px) 0 100px;
}

.confirmation-inner {
    position: relative;
    z-index: 2;
    display: flex;
    min-height: 520px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
}

.confirmation h1 {
    max-width: 1000px;
    margin-bottom: 28px;
}

.confirmation p:not(.eyebrow) {
    max-width: 670px;
    margin-bottom: 34px;
    font-size: 1.12rem;
    line-height: 1.75;
}

.legal-hero {
    padding: calc(var(--header-height) + 92px) 0 80px;
}

.legal-hero .shell {
    position: relative;
    z-index: 2;
}

.legal-hero h1 {
    margin-bottom: 16px;
}

.legal-content {
    max-width: 920px;
}

.legal-content h2 {
    margin: 54px 0 18px;
    font-size: clamp(1.6rem, 2.5vw, 2.4rem);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    line-height: 1.8;
}

.legal-content a {
    color: var(--signal);
    text-decoration: underline;
}

.site-footer {
    overflow: hidden;
    background: var(--navy-deep);
    color: var(--white);
}

.footer-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding-block: 92px;
    border-bottom: 1px solid var(--line-light);
}

.footer-cta h2 {
    max-width: 860px;
    margin-bottom: 0;
    font-size: clamp(2.5rem, 4.6vw, 5rem);
}

.footer-grid {
    display: grid;
    padding-block: 74px;
    grid-template-columns: minmax(330px, 1.45fr) repeat(3, 0.7fr);
    gap: 70px;
}

.footer-logo {
    display: flex;
    width: 210px;
    min-height: 98px;
    align-items: center;
    padding: 10px 16px;
    background: var(--white);
}

.footer-logo img {
    width: 178px;
    height: auto;
}

.footer-brand > p {
    max-width: 390px;
    margin: 26px 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.86rem;
    line-height: 1.7;
}

.footer-contact a {
    color: var(--cyan);
}

.footer-social {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 28px !important;
}

.footer-social li {
    margin-bottom: 0;
}

.footer-social li a {
    color: var(--cyan);
}

.contact-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
}

.footer-grid h3 {
    margin-bottom: 24px;
    color: var(--white);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-grid ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-grid li {
    margin-bottom: 13px;
}

.footer-grid li a,
.footer-grid > div > p {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.8rem;
    line-height: 1.65;
    transition: color 220ms ease;
}

.footer-grid li a:hover {
    color: var(--cyan);
}

.footer-grid .text-link {
    border-color: rgba(255, 255, 255, 0.55);
    color: var(--white);
}

.footer-base {
    display: grid;
    align-items: center;
    padding: 24px 0 28px;
    grid-template-columns: 1.4fr 1fr auto;
    gap: 30px;
    border-top: 1px solid var(--line-light);
}

.footer-base p,
.footer-base a {
    margin: 0;
    color: rgba(255, 255, 255, 0.42);
    font-size: 0.68rem;
    line-height: 1.6;
}

.footer-base > div {
    display: flex;
    gap: 18px;
}

.footer-base a:hover {
    color: var(--white);
}

.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 760ms var(--ease), transform 760ms var(--ease);
}

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

@keyframes gridDrift {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(74px, 74px, 0); }
}

@keyframes signalPulse {
    0%, 100% { opacity: 0.35; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1.25); }
}

@keyframes heroSettle {
    from { transform: scale(1.03); }
    to { transform: scale(1); }
}

@keyframes scrollLine {
    0%, 100% { transform: translateX(-105%); }
    50% { transform: translateX(205%); }
}

@keyframes hotspotPulse {
    0%, 100% { box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.12); }
    50% { box-shadow: 0 0 0 13px rgba(34, 211, 238, 0.24); }
}

@keyframes sceneIn {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1240px) {
    :root {
        --shell: min(100% - 40px, 1180px);
    }

    .header-inner {
        grid-template-columns: 152px 1fr auto;
        gap: 20px;
    }

    .main-nav {
        gap: 17px;
    }

    .main-nav a {
        font-size: 0.77rem;
    }

    .hero-grid,
    .landing-hero-grid {
        grid-template-columns: minmax(0, 0.9fr) minmax(450px, 1.1fr);
        gap: 52px;
    }

    .hero-visual,
    .hero-visual > img {
        min-height: 560px;
        height: 560px;
    }

    .process-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .why-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: minmax(300px, 1.2fr) repeat(3, 0.65fr);
        gap: 42px;
    }
}

@media (max-width: 1020px) {
    :root {
        --header-height: 80px;
    }

    .header-inner {
        grid-template-columns: 1fr auto auto;
    }

    .nav-toggle {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        padding: 10px 0;
        border: 0;
        background: transparent;
        color: var(--navy);
        cursor: pointer;
        font-size: 0.74rem;
        font-weight: 600;
    }

    .nav-toggle-lines {
        position: relative;
        width: 22px;
        height: 12px;
        border-top: 1px solid var(--navy);
        border-bottom: 1px solid var(--navy);
    }

    .nav-toggle-lines::after {
        position: absolute;
        top: 5px;
        right: 0;
        width: 15px;
        height: 1px;
        background: var(--navy);
        content: '';
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        right: 0;
        left: 0;
        display: grid;
        max-height: calc(100vh - var(--header-height));
        justify-content: stretch;
        overflow: auto;
        padding: 26px max(20px, calc((100vw - min(100vw - 40px, 1180px)) / 2));
        gap: 0;
        border-top: 1px solid var(--line);
        background: var(--white);
        box-shadow: 0 30px 50px rgba(16, 24, 40, 0.15);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-12px);
        transition: opacity 240ms ease, transform 240ms ease;
    }

    .main-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .main-nav a {
        padding: 17px 0;
        border-bottom: 1px solid var(--line);
        font-size: 0.95rem;
    }

    .main-nav a::after {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 70px);
    }

    .hero-grid,
    .landing-hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy {
        max-width: 830px;
        padding-top: 20px;
    }

    .hero-visual,
    .hero-visual > img {
        min-height: 610px;
        height: 610px;
    }

    .hero-scroll {
        display: none;
    }

    .split-heading {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .large-copy {
        max-width: 780px;
        padding-top: 0;
    }

    .principle-grid,
    .landing-benefits,
    .care-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .ecosystem-visual {
        width: min(100%, 680px);
        margin-inline: auto;
    }

    .ecosystem-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        border-left: 1px solid var(--line-light);
    }

    .ecosystem-item {
        border-right: 1px solid var(--line-light);
    }

    .system-experience {
        grid-template-columns: 1fr;
    }

    .system-controls {
        grid-template-columns: repeat(3, 1fr);
    }

    .system-controls button {
        min-height: 84px;
        border-right: 1px solid var(--line-light);
    }

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

    .scenes-layout {
        grid-template-columns: 0.85fr 1.15fr;
    }

    .technology-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .technology-grid > div:first-child {
        grid-row: auto;
    }

    .inner-hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
        align-items: start;
    }

    .inner-hero-note,
    .portfolio-stats {
        max-width: 620px;
    }

    .solution-detail-grid {
        grid-template-columns: 1fr;
    }

    .audience-sections article {
        grid-template-columns: 50px 1fr;
        gap: 36px;
    }

    .audience-sections article > div:last-child {
        grid-column: 2;
    }

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

    .contact-details {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .contact-details dl {
        margin-top: 0;
    }

    .footer-grid {
        grid-template-columns: 1.4fr repeat(2, 0.7fr);
    }

    .footer-grid > div:last-child {
        grid-column: 2 / -1;
    }

    .footer-base {
        grid-template-columns: 1fr auto;
    }

    .footer-base > p:nth-child(2) {
        display: none;
    }
}

@media (max-width: 760px) {
    :root {
        --shell: min(100% - 32px, 680px);
        --header-height: 74px;
    }

    .section {
        padding: 90px 0;
    }

    .section-heading {
        margin-bottom: 48px;
    }

    .header-inner {
        grid-template-columns: 1fr auto;
    }

    .brand-mark {
        width: 126px;
        height: 58px;
    }

    .brand-mark img {
        width: 120px;
    }

    .header-cta {
        display: none;
    }

    .floating-actions {
        right: 14px;
        bottom: 14px;
    }

    .floating-cta {
        min-height: 46px;
        padding: 11px 15px;
    }

    .hero {
        padding-bottom: 70px;
    }

    .hero-grid,
    .landing-hero-grid {
        gap: 48px;
    }

    .hero-copy h1,
    .landing-hero h1,
    .inner-hero h1 {
        font-size: clamp(2.65rem, 12vw, 4.2rem);
    }

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

    .button-row .button {
        width: 100%;
    }

    .hero-proof {
        display: grid;
        gap: 10px;
    }

    .hero-visual,
    .hero-visual > img,
    .landing-hero-image,
    .landing-hero-image img {
        min-height: 430px;
        height: 430px;
    }

    .visual-label {
        right: 16px;
        bottom: 16px;
        left: 16px;
        align-items: flex-start;
        padding: 16px;
        flex-direction: column;
        gap: 8px;
    }

    .visual-label strong {
        text-align: left;
    }

    .visual-specs {
        top: 16px;
        right: 16px;
    }

    .visual-specs span:nth-child(n + 3) {
        display: none;
    }

    .principle-grid,
    .landing-benefits,
    .care-grid,
    .services-grid,
    .project-grid {
        grid-template-columns: 1fr;
    }

    .principle-grid article,
    .landing-benefits article,
    .care-grid article {
        min-height: 230px;
    }

    .principle-grid article > span,
    .why-grid article > span,
    .care-grid article > span,
    .landing-benefits article > span {
        margin-bottom: 36px;
    }

    .ecosystem-visual {
        min-height: 520px;
        border-radius: 0;
    }

    .ecosystem-visual::before,
    .ecosystem-visual::after {
        border-radius: 50%;
    }

    .system-core {
        width: 170px;
        height: 170px;
    }

    .system-core strong {
        font-size: 1.25rem;
    }

    .system-node {
        min-width: 105px;
        padding: 10px;
        font-size: 0.68rem;
    }

    .node-2,
    .node-4 { right: 1%; }
    .node-6,
    .node-8 { left: 1%; }
    .node-3 { right: -2%; }
    .node-7 { left: -2%; }

    .ecosystem-list {
        grid-template-columns: 1fr;
    }

    .system-image,
    .system-image img {
        min-height: 520px;
    }

    .system-readout {
        right: 16px;
        bottom: 16px;
        left: 16px;
    }

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

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

    .process-grid article,
    .why-grid article {
        min-height: 240px;
    }

    .process-grid article > span,
    .why-grid article > span {
        margin-bottom: 42px;
    }

    .service-card {
        min-height: 280px;
    }

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

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

    .scene-tabs button {
        min-height: 100px;
        padding: 18px;
        border-right: 1px solid var(--line-light);
    }

    .scene-tabs button:hover,
    .scene-tabs button.is-active {
        padding-left: 22px;
    }

    .scene-stage {
        min-height: 520px;
        padding: 46px 24px;
    }

    .scene-panel ul {
        grid-template-columns: 1fr;
    }

    .heading-row,
    .portfolio-toolbar,
    .footer-cta {
        align-items: flex-start;
        flex-direction: column;
    }

    .inner-hero,
    .landing-hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 70px);
    }

    .inner-hero-grid {
        min-height: 430px;
    }

    .solution-detail-grid > article {
        min-height: 450px;
        padding: 34px 22px;
        grid-template-columns: 36px 1fr;
        gap: 10px;
    }

    .lifecycle-list article {
        grid-template-columns: 42px 1fr;
        gap: 24px;
    }

    .deliverable {
        grid-column: 2;
        padding-left: 0;
        border-left: 0;
    }

    .audience-sections article {
        padding: 56px 0;
        grid-template-columns: 38px 1fr;
        gap: 18px;
    }

    .portfolio-stats {
        grid-template-columns: 1fr;
    }

    .portfolio-stats div + div {
        border-top: 1px solid var(--line-light);
        border-left: 0;
    }

    .project-filters {
        justify-content: flex-start;
    }

    .contact-details {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .project-form-wrap {
        padding: 32px 20px;
    }

    .form-grid,
    .checkbox-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-grid > div:last-child {
        grid-column: 1 / -1;
    }

    .footer-base {
        align-items: flex-start;
        grid-template-columns: 1fr;
    }
}

@media (max-width: 430px) {
    :root {
        --shell: calc(100% - 24px);
    }

    body {
        font-size: 15px;
    }

    .section {
        padding: 76px 0;
    }

    .hero-visual,
    .hero-visual > img,
    .landing-hero-image,
    .landing-hero-image img {
        min-height: 380px;
        height: 380px;
    }

    .visual-specs {
        display: none;
    }

    .ecosystem-visual {
        min-height: 470px;
    }

    .system-node {
        min-width: 92px;
        font-size: 0.62rem;
    }

    .system-node span {
        display: none;
    }

    .system-controls,
    .process-grid,
    .why-grid,
    .scene-tabs,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .system-controls button {
        min-height: 66px;
    }

    .process-grid article,
    .why-grid article {
        min-height: 210px;
    }

    .scene-tabs button {
        min-height: 84px;
    }

    .project-image {
        aspect-ratio: 1.1;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    .reveal-ready [data-reveal] {
        opacity: 1;
        transform: none;
    }
}