:root {
    --color-ink: #10282d;
    --color-copy: #53686d;
    --color-muted: #7f9296;
    --color-white: #ffffff;
    --color-surface: #ffffff;
    --color-surface-soft: #f3f8f7;
    --color-surface-blue: #eef6f8;
    --color-line: #dfeae8;
    --color-green: #149366;
    --color-green-dark: #087252;
    --color-green-light: #5bd3a6;
    --color-cyan: #42cfd0;
    --color-blue: #287ff0;
    --color-amber: #e6a62f;
    --color-red: #d94d52;
    --color-navy: #06191f;
    --color-navy-soft: #0a2730;
    --color-navy-card: #0d3039;
    --shadow-sm: 0 12px 34px rgba(15, 51, 54, 0.08);
    --shadow-md: 0 24px 70px rgba(8, 42, 47, 0.13);
    --shadow-lg: 0 35px 90px rgba(0, 12, 18, 0.26);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --container: 1240px;
    --header-height: 84px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    overflow-x: clip;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
    text-size-adjust: 100%;
}

body {
    margin: 0;
    overflow-x: clip;
    color: var(--color-copy);
    background: var(--color-white);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

::selection {
    color: var(--color-white);
    background: var(--color-green);
}

h1,
h2,
h3,
p,
ul,
ol,
figure,
blockquote {
    margin-top: 0;
}

h1,
h2,
h3,
strong {
    color: var(--color-ink);
}

h1,
h2,
h3 {
    margin-bottom: 0;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.025em;
}

p {
    margin-bottom: 0;
}

ul,
ol {
    margin-bottom: 0;
    padding: 0;
    list-style: none;
}

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

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

button {
    border: 0;
}

img,
svg {
    display: block;
}

img {
    max-width: 100%;
    height: auto;
}

address {
    font-style: normal;
}

[id] {
    scroll-margin-top: calc(var(--header-height) + 20px);
}

.container {
    width: min(calc(100% - 48px), var(--container));
    margin-inline: auto;
}

.section {
    position: relative;
    padding-block: 124px;
}

.icon {
    width: 1.2em;
    height: 1.2em;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.svg-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--color-white);
    background: var(--color-green-dark);
    transform: translateY(-180%);
    transition: transform 0.2s ease;
}

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

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

.button {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    gap: 11px;
    padding: 13px 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--color-ink);
    font-size: 15px;
    font-weight: 650;
    line-height: 1.3;
    transition: transform 0.3s var(--ease), border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

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

.button .icon {
    transition: transform 0.3s var(--ease);
}

.button:hover .icon {
    transform: translateX(4px);
}

.button--primary {
    color: var(--color-white);
    background: linear-gradient(135deg, #20a778 0%, #0b7f5b 100%);
    box-shadow: 0 15px 38px rgba(18, 149, 103, 0.3);
}

.button--primary:hover {
    box-shadow: 0 20px 45px rgba(18, 149, 103, 0.4);
}

.button--ghost {
    border-color: rgba(255, 255, 255, 0.24);
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(8px);
}

.button--ghost:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
}

.button--light {
    color: var(--color-green-dark);
    background: var(--color-white);
    box-shadow: 0 14px 34px rgba(0, 37, 31, 0.2);
}

.button--outline-light {
    border-color: rgba(255, 255, 255, 0.36);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.07);
}

.button--outline-light:hover {
    border-color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.12);
}

.section-heading {
    position: relative;
    z-index: 1;
    margin-bottom: 58px;
}

.section-heading h2,
.data-section__content > h2,
.about__story > h2,
.contact__content > h2 {
    margin-top: 17px;
    color: var(--color-ink);
    font-size: clamp(36px, 3.8vw, 52px);
    line-height: 1.2;
    overflow-wrap: anywhere;
    text-wrap: balance;
}

.section-heading > p,
.section-heading--split > p {
    max-width: 660px;
    margin-top: 24px;
    color: var(--color-copy);
    font-size: 17px;
    line-height: 1.9;
}

.section-heading--split {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    align-items: end;
    gap: 90px;
}

.section-heading--split > p {
    margin-top: 0;
    padding-bottom: 3px;
}

.section-heading--center {
    max-width: 790px;
    margin-inline: auto;
    text-align: center;
}

.section-heading--center > p {
    margin-inline: auto;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--color-green-dark);
    font-size: 13px;
    font-weight: 750;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.section-kicker::before {
    width: 34px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-green), var(--color-cyan));
    content: "";
}

.section-kicker--light {
    color: var(--color-green-light);
}

.section-kicker--light::before {
    background: linear-gradient(90deg, var(--color-green-light), var(--color-cyan));
}

/* Header */
.site-header {
    position: fixed;
    z-index: 100;
    top: 0;
    right: 0;
    left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
    color: var(--color-white);
    transition: background-color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.site-header.is-scrolled,
.site-header.is-menu-open {
    border-bottom-color: rgba(213, 235, 231, 0.1);
    background: rgba(5, 24, 30, 0.93);
    box-shadow: 0 10px 35px rgba(0, 12, 16, 0.22);
    backdrop-filter: blur(18px);
}

.site-header__inner {
    display: flex;
    height: var(--header-height);
    align-items: center;
    gap: 28px;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
}

.brand img {
    width: 172px;
}

.site-nav {
    margin-left: auto;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: clamp(20px, 2.35vw, 36px);
}

.site-nav a {
    position: relative;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    font-weight: 550;
    transition: color 0.25s ease;
}

.site-nav a::after {
    position: absolute;
    right: 50%;
    bottom: 4px;
    left: 50%;
    height: 2px;
    border-radius: 99px;
    background: var(--color-green-light);
    content: "";
    transition: right 0.3s var(--ease), left 0.3s var(--ease);
}

.site-nav a:hover,
.site-nav a[aria-current="true"] {
    color: var(--color-white);
}

.site-nav a:hover::after,
.site-nav a[aria-current="true"]::after {
    right: 0;
    left: 0;
}

.button--header {
    min-height: 44px;
    padding: 10px 18px;
    border-color: rgba(255, 255, 255, 0.22);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
}

.button--header:hover {
    border-color: var(--color-green-light);
    background: rgba(84, 209, 163, 0.12);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.06);
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 1.5px;
    border-radius: 5px;
    background: currentColor;
    transition: transform 0.3s var(--ease), opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 870px;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.72);
    background: radial-gradient(circle at 82% 44%, #103d46 0, var(--color-navy) 42%, #041318 100%);
}

.hero::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 180px;
    background: linear-gradient(to top, rgba(4, 19, 24, 0.8), transparent);
    content: "";
    pointer-events: none;
}

.hero__backdrop,
.hero__grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__grid {
    opacity: 0.18;
    background-image: linear-gradient(rgba(102, 226, 201, 0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(102, 226, 201, 0.1) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: linear-gradient(to right, transparent 3%, #000 50%, transparent 100%);
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(4px);
}

.hero__orb--one {
    top: -250px;
    right: -160px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(33, 171, 142, 0.2), transparent 70%);
}

.hero__orb--two {
    bottom: -280px;
    left: 14%;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(32, 113, 166, 0.16), transparent 68%);
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: 820px;
    grid-template-columns: minmax(0, 1.08fr) minmax(440px, 0.92fr);
    align-items: center;
    gap: 12px;
    padding-top: var(--header-height);
}

.hero__content {
    position: relative;
    z-index: 3;
    padding-block: 72px 94px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 13px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.05);
    font-size: 13px;
    letter-spacing: 0.04em;
    backdrop-filter: blur(8px);
}

.eyebrow strong {
    color: var(--color-green-light);
    font-weight: 750;
}

.eyebrow__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-green-light);
    box-shadow: 0 0 0 5px rgba(88, 212, 167, 0.11), 0 0 18px rgba(88, 212, 167, 0.8);
}

.hero h1 {
    max-width: 720px;
    margin-top: 28px;
    color: var(--color-white);
    font-size: clamp(48px, 4.8vw, 68px);
    font-weight: 720;
    line-height: 1.16;
    letter-spacing: -0.055em;
}

.hero__title-line {
    display: block;
}

.hero h1 .hero__title-accent {
    color: transparent;
    background: linear-gradient(96deg, #ffffff 0%, #68e0b0 48%, #55cfd8 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero__lead {
    max-width: 610px;
    margin-top: 27px;
    color: rgba(228, 241, 239, 0.72);
    font-size: 18px;
    line-height: 1.9;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;
}

.hero__proof {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 24px;
    margin-top: 31px;
    color: rgba(224, 238, 235, 0.69);
    font-size: 13px;
}

.hero__proof li {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.hero__proof .icon {
    width: 15px;
    height: 15px;
    padding: 2px;
    border-radius: 50%;
    color: var(--color-green-light);
    background: rgba(88, 212, 167, 0.12);
}

.hero__visual {
    position: relative;
    align-self: stretch;
    min-width: 0;
}

.hero__visual > img {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: -41%;
    width: 158%;
    max-width: none;
    transform: translateY(-49%);
    filter: drop-shadow(0 40px 75px rgba(0, 5, 10, 0.3));
}

.hero__halo {
    position: absolute;
    top: 50%;
    left: 47%;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(99, 220, 198, 0.12);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(54, 179, 153, 0.11) 0, transparent 65%);
    transform: translate(-50%, -50%);
}

.hero__halo::before,
.hero__halo::after {
    position: absolute;
    inset: 55px;
    border: 1px dashed rgba(92, 212, 189, 0.13);
    border-radius: inherit;
    content: "";
}

.hero__halo::after {
    inset: 120px;
}

.signal-card {
    position: absolute;
    z-index: 3;
    display: flex;
    min-width: 180px;
    align-items: center;
    gap: 11px;
    padding: 13px 15px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 14px;
    color: var(--color-white);
    background: rgba(7, 31, 38, 0.72);
    box-shadow: 0 18px 45px rgba(0, 10, 14, 0.28);
    backdrop-filter: blur(14px);
}

.signal-card small,
.signal-card strong {
    display: block;
}

.signal-card small {
    color: rgba(255, 255, 255, 0.52);
    font-size: 10px;
    letter-spacing: 0.12em;
}

.signal-card strong {
    margin-top: 1px;
    color: var(--color-white);
    font-size: 13px;
    font-weight: 620;
}

.signal-card__icon,
.signal-card__pulse {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 10px;
    color: var(--color-green-light);
    background: rgba(74, 205, 158, 0.13);
}

.signal-card__pulse::before {
    width: 11px;
    height: 11px;
    border: 3px solid var(--color-cyan);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(66, 207, 208, 0.12);
    content: "";
}

.signal-card--top {
    top: 29%;
    right: 1%;
}

.signal-card--bottom {
    right: 13%;
    bottom: 19%;
}

.hero__scroll {
    position: absolute;
    z-index: 4;
    bottom: 112px;
    left: 50%;
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 14px;
    color: rgba(255, 255, 255, 0.42);
    font-size: 11px;
    letter-spacing: 0.18em;
    transform: translateX(-50%);
}

.hero__scroll > span:first-child {
    writing-mode: vertical-rl;
}

.hero__scroll-line {
    width: 1px;
    height: 44px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.18);
}

.hero__scroll-line::after {
    display: block;
    width: 100%;
    height: 50%;
    background: var(--color-green-light);
    animation: scroll-line 2s ease-in-out infinite;
    content: "";
}

@keyframes scroll-line {
    0%, 100% { transform: translateY(-100%); }
    55% { transform: translateY(210%); }
}

/* Value strip */
.value-strip {
    position: relative;
    z-index: 5;
    margin-top: -66px;
}

.value-strip__grid {
    display: grid;
    overflow: hidden;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid rgba(205, 226, 222, 0.72);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: var(--shadow-md);
}

.value-item {
    position: relative;
    display: grid;
    min-height: 132px;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 15px;
    padding: 28px 25px;
}

.value-item:not(:last-child)::after {
    position: absolute;
    top: 28px;
    right: 0;
    bottom: 28px;
    width: 1px;
    background: var(--color-line);
    content: "";
}

.value-item__number {
    position: absolute;
    top: 12px;
    right: 16px;
    color: rgba(14, 117, 82, 0.08);
    font-size: 30px;
    font-weight: 800;
}

.value-item__icon {
    width: 32px;
    height: 32px;
    color: var(--color-green);
}

.value-item h2 {
    font-size: 16px;
    letter-spacing: -0.01em;
}

.value-item p {
    margin-top: 5px;
    color: var(--color-muted);
    font-size: 12px;
    line-height: 1.6;
}

/* Product */
.product {
    padding-top: 150px;
}

.product__showcase {
    display: grid;
    grid-template-columns: minmax(340px, 0.75fr) minmax(0, 1.35fr);
    align-items: stretch;
    gap: 24px;
}

.version-panel {
    position: relative;
    display: flex;
    min-height: 540px;
    overflow: hidden;
    flex-direction: column;
    justify-content: space-between;
    padding: 34px 34px 36px;
    border-radius: var(--radius-lg);
    color: rgba(255, 255, 255, 0.67);
    background: linear-gradient(155deg, #0b7957 0%, #07543f 54%, #073c36 100%);
    box-shadow: var(--shadow-md);
}

.version-panel::before {
    position: absolute;
    inset: 0;
    opacity: 0.16;
    background-image: linear-gradient(rgba(255, 255, 255, 0.28) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.24) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(145deg, transparent 16%, #000 74%);
    content: "";
}

.version-panel::after {
    position: absolute;
    right: -100px;
    bottom: -100px;
    width: 330px;
    height: 330px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
    box-shadow: 0 0 0 45px rgba(255, 255, 255, 0.035), 0 0 0 90px rgba(255, 255, 255, 0.025);
    content: "";
}

.version-panel > * {
    position: relative;
    z-index: 1;
}

.version-panel__top {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.version-panel__version {
    display: flex;
    align-items: flex-end;
    gap: 22px;
    margin-block: auto;
    padding-block: 48px 28px;
}

.version-panel__version strong {
    color: var(--color-white);
    font-size: clamp(90px, 10vw, 138px);
    font-weight: 700;
    line-height: 0.78;
    letter-spacing: -0.09em;
}

.version-panel__version span {
    padding-bottom: 2px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.6;
}

.version-panel p {
    max-width: 330px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 15px;
    line-height: 1.85;
}

.version-panel__track {
    height: 3px;
    margin-top: 27px;
    overflow: hidden;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.14);
}

.version-panel__track span {
    display: block;
    width: 72%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-green-light), var(--color-amber));
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.capability-card {
    position: relative;
    min-height: 258px;
    overflow: hidden;
    padding: 30px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.capability-card::after {
    position: absolute;
    right: -55px;
    bottom: -55px;
    width: 145px;
    height: 145px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(28, 167, 119, 0.1), transparent 68%);
    content: "";
}

.capability-card:hover {
    z-index: 1;
    border-color: rgba(20, 147, 102, 0.35);
    box-shadow: var(--shadow-md);
    transform: translateY(-7px);
}

.capability-card__icon {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border-radius: 15px;
    color: var(--color-green-dark);
    background: #eaf7f2;
}

.capability-card__icon .icon {
    width: 25px;
    height: 25px;
}

.capability-card__index {
    position: absolute;
    top: 30px;
    right: 30px;
    color: #b7c7c4;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.13em;
}

.capability-card h3 {
    margin-top: 28px;
    font-size: 20px;
}

.capability-card p {
    margin-top: 12px;
    color: var(--color-copy);
    font-size: 14px;
    line-height: 1.8;
}

/* AI roles */
.ai-section {
    overflow: hidden;
    color: rgba(221, 239, 236, 0.69);
    background: linear-gradient(145deg, #061a20 0%, #0a2730 58%, #08221f 100%);
}

.ai-section__mesh {
    position: absolute;
    inset: 0;
    opacity: 0.28;
    background-image: radial-gradient(circle at 10% 14%, rgba(57, 211, 169, 0.2), transparent 25%), radial-gradient(circle at 95% 75%, rgba(46, 143, 195, 0.2), transparent 28%), linear-gradient(rgba(83, 213, 184, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(83, 213, 184, 0.06) 1px, transparent 1px);
    background-size: auto, auto, 64px 64px, 64px 64px;
    mask-image: linear-gradient(to bottom, #000, rgba(0, 0, 0, 0.45));
}

.section-heading--light {
    max-width: 850px;
}

.section-heading--light h2 {
    color: var(--color-white);
}

.section-heading--light > p {
    color: rgba(223, 239, 236, 0.65);
}

.ai-role-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.ai-role-card {
    position: relative;
    min-height: 420px;
    overflow: hidden;
    padding: 27px 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.045);
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    transition: transform 0.35s var(--ease), border-color 0.35s ease, background-color 0.35s ease;
}

.ai-role-card::after {
    position: absolute;
    right: -50px;
    bottom: -50px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(50, 203, 166, 0.1), transparent 70%);
    content: "";
}

.ai-role-card:hover {
    border-color: rgba(83, 211, 170, 0.35);
    background: rgba(255, 255, 255, 0.075);
    transform: translateY(-7px);
}

.ai-role-card--featured {
    border-color: rgba(83, 211, 170, 0.25);
    background: linear-gradient(155deg, rgba(23, 151, 106, 0.88), rgba(8, 89, 69, 0.82));
}

.ai-role-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: rgba(255, 255, 255, 0.48);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.ai-role-card__status {
    padding: 4px 8px;
    border-radius: 999px;
    color: var(--color-green-light);
    background: rgba(83, 211, 170, 0.1);
    font-size: 9px;
    letter-spacing: 0.04em;
}

.ai-role-card--featured .ai-role-card__status {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.12);
}

.ai-role-card__icon {
    display: grid;
    width: 66px;
    height: 66px;
    margin-top: 39px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 19px;
    color: var(--color-green-light);
    background: rgba(255, 255, 255, 0.06);
}

.ai-role-card--featured .ai-role-card__icon {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.11);
}

.ai-role-card__icon .icon {
    width: 31px;
    height: 31px;
}

.ai-role-card h3 {
    margin-top: 24px;
    color: var(--color-white);
    font-size: 23px;
}

.ai-role-card > p {
    margin-top: 14px;
    color: rgba(224, 240, 237, 0.65);
    font-size: 13px;
    line-height: 1.8;
}

.ai-role-card--featured > p {
    color: rgba(255, 255, 255, 0.78);
}

.ai-role-card ul {
    position: absolute;
    z-index: 1;
    right: 24px;
    bottom: 27px;
    left: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    color: rgba(225, 241, 238, 0.6);
    font-size: 11px;
}

.ai-role-card ul li {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.ai-role-card ul .icon {
    width: 12px;
    height: 12px;
    color: var(--color-green-light);
}

.ai-role-card--featured ul,
.ai-role-card--featured ul .icon {
    color: rgba(255, 255, 255, 0.75);
}

.ai-loop {
    position: relative;
    z-index: 1;
    display: grid;
    margin-top: 22px;
    grid-template-columns: minmax(250px, 0.68fr) minmax(0, 1.32fr);
    align-items: center;
    gap: 40px;
    padding: 31px 34px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.035);
}

.ai-loop__badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--color-green-light);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.ai-loop__badge .icon {
    width: 16px;
    height: 16px;
}

.ai-loop__intro h3 {
    margin-top: 9px;
    color: var(--color-white);
    font-size: 19px;
}

.ai-loop__intro p {
    margin-top: 7px;
    color: rgba(223, 239, 236, 0.48);
    font-size: 11px;
}

.ai-loop__steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.ai-loop__steps::before {
    position: absolute;
    z-index: -1;
    top: 17px;
    right: 12%;
    left: 12%;
    height: 1px;
    background: linear-gradient(90deg, rgba(83, 211, 170, 0.16), rgba(65, 205, 208, 0.5), rgba(83, 211, 170, 0.16));
    content: "";
}

.ai-loop__steps li {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.ai-loop__steps span {
    display: grid;
    width: 35px;
    height: 35px;
    place-items: center;
    border: 1px solid rgba(83, 211, 170, 0.35);
    border-radius: 50%;
    color: var(--color-green-light);
    background: var(--color-navy-soft);
    font-size: 9px;
    font-weight: 700;
}

.ai-loop__steps strong {
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
    font-weight: 550;
}

/* Workflow */
.workflow {
    background: var(--color-white);
}

.workflow-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 46px 20px;
    counter-reset: workflow;
}

.workflow-step {
    position: relative;
    min-height: 184px;
    padding: 39px 22px 24px 3px;
    border-top: 1px solid #d5e4e1;
}

.workflow-step::after {
    position: absolute;
    top: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-green), var(--color-cyan));
    content: "";
    transition: width 0.5s var(--ease);
}

.workflow-step:hover::after {
    width: 100%;
}

.workflow-step__number {
    position: absolute;
    top: -33px;
    left: 2px;
    color: #b7c8c5;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.14em;
}

.workflow-step__dot {
    position: absolute;
    z-index: 1;
    top: -6px;
    left: 2px;
    width: 11px;
    height: 11px;
    border: 3px solid var(--color-white);
    border-radius: 50%;
    background: var(--color-green);
    box-shadow: 0 0 0 1px var(--color-green);
}

.workflow-step h3 {
    font-size: 18px;
}

.workflow-step p {
    margin-top: 12px;
    color: var(--color-muted);
    font-size: 13px;
    line-height: 1.7;
}

/* Modules */
.modules {
    overflow: hidden;
    background: var(--color-surface-soft);
}

.modules::before {
    position: absolute;
    top: -210px;
    right: -170px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(31, 166, 120, 0.09), transparent 69%);
    content: "";
}

.module-grid {
    position: relative;
    z-index: 1;
    display: grid;
    overflow: hidden;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--color-line);
    border-left: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.module-card {
    position: relative;
    min-height: 262px;
    overflow: hidden;
    padding: 31px 28px 29px;
    border-right: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    background: var(--color-white);
    transition: background-color 0.35s ease;
}

.module-card:hover {
    background: #f9fcfb;
}

.module-card__number {
    position: absolute;
    top: 29px;
    right: 28px;
    color: #c2cfcd;
    font-size: 11px;
    font-weight: 750;
    letter-spacing: 0.14em;
}

.module-card__icon {
    display: grid;
    width: 56px;
    height: 56px;
    place-items: center;
    border-radius: 17px;
    color: var(--color-green-dark);
    background: #eaf7f2;
    transition: color 0.3s ease, background-color 0.3s ease, transform 0.35s var(--ease);
}

.module-card:hover .module-card__icon {
    color: var(--color-white);
    background: var(--color-green);
    transform: translateY(-3px);
}

.module-card__icon .icon {
    width: 27px;
    height: 27px;
}

.module-card h3 {
    margin-top: 29px;
    font-size: 19px;
}

.module-card p {
    margin-top: 11px;
    color: var(--color-muted);
    font-size: 13px;
    line-height: 1.75;
}

.module-card__line {
    position: absolute;
    right: 28px;
    bottom: 0;
    left: 28px;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(90deg, var(--color-green), var(--color-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease);
}

.module-card:hover .module-card__line {
    transform: scaleX(1);
}

/* Dashboard */
.data-section {
    overflow: hidden;
    background: var(--color-white);
}

.data-section::before {
    position: absolute;
    top: 0;
    right: 0;
    width: 62%;
    height: 100%;
    background: linear-gradient(135deg, transparent 10%, rgba(234, 245, 243, 0.62) 100%);
    clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
    content: "";
}

.data-section__layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(390px, 0.8fr) minmax(600px, 1.2fr);
    align-items: center;
    gap: 70px;
}

.data-section__content > h2 {
    margin-top: 17px;
}

.data-section__content > p {
    margin-top: 24px;
    font-size: 16px;
    line-height: 1.9;
}

.feature-list {
    display: grid;
    gap: 16px;
    margin-top: 34px;
}

.feature-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 15px;
}

.feature-list li > span {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 14px;
    color: var(--color-green-dark);
    background: #eaf7f2;
}

.feature-list .icon {
    width: 22px;
    height: 22px;
}

.feature-list h3 {
    font-size: 15px;
}

.feature-list p {
    margin-top: 2px;
    color: var(--color-muted);
    font-size: 12px;
    line-height: 1.6;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 35px;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(12, 118, 83, 0.3);
    color: var(--color-green-dark);
    font-size: 14px;
    font-weight: 650;
}

.text-link .icon {
    transition: transform 0.3s var(--ease);
}

.text-link:hover .icon {
    transform: translateX(5px);
}

.dashboard-shell {
    overflow: hidden;
    border: 1px solid rgba(205, 223, 221, 0.8);
    border-radius: 22px;
    background: #f3f8f9;
    box-shadow: 0 35px 90px rgba(12, 55, 62, 0.2);
    transform: perspective(1400px) rotateY(-2.5deg) rotateX(1deg);
    transform-origin: center left;
}

.dashboard-shell__topbar {
    display: flex;
    height: 47px;
    align-items: center;
    justify-content: space-between;
    padding-inline: 15px;
    color: #d8efec;
    background: linear-gradient(90deg, #0e7657, #096e66 62%, #0a5863);
    font-size: 10px;
}

.dashboard-shell__brand,
.dashboard-shell__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dashboard-shell__brand > span {
    width: 17px;
    height: 17px;
    border: 4px solid rgba(255, 255, 255, 0.92);
    border-right-color: var(--color-amber);
    border-radius: 5px;
    transform: rotate(45deg);
}

.dashboard-shell__brand strong {
    color: var(--color-white);
    font-size: 11px;
    letter-spacing: 0.02em;
}

.dashboard-shell__actions > span:first-child {
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
}

.dashboard-shell__avatar {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.55);
    border-radius: 50%;
}

.dashboard-shell__body {
    display: grid;
    grid-template-columns: 49px 1fr;
}

.dashboard-shell__sidebar {
    display: flex;
    min-height: 475px;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding-top: 19px;
    border-right: 1px solid #dfebea;
    background: var(--color-white);
}

.dashboard-shell__sidebar span {
    display: grid;
    width: 29px;
    height: 29px;
    place-items: center;
    border-radius: 8px;
    color: #94a9aa;
}

.dashboard-shell__sidebar .is-active {
    color: var(--color-white);
    background: var(--color-green);
    box-shadow: 0 8px 15px rgba(20, 147, 102, 0.22);
}

.dashboard-shell__sidebar .icon {
    width: 15px;
    height: 15px;
}

.dashboard-shell__main {
    min-width: 0;
    padding: 16px 17px 11px;
}

.dashboard-shell__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.dashboard-shell__heading div {
    display: flex;
    align-items: baseline;
    gap: 9px;
}

.dashboard-shell__heading small {
    color: #9aadaf;
    font-size: 8px;
}

.dashboard-shell__heading strong {
    font-size: 14px;
}

.dashboard-shell__heading > span {
    padding: 3px 8px;
    border-radius: 999px;
    color: var(--color-green-dark);
    background: #e5f4ef;
    font-size: 8px;
}

.dashboard-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-top: 13px;
}

.dashboard-kpis article {
    position: relative;
    min-width: 0;
    padding: 11px 9px 9px 16px;
    border: 1px solid #e3ecec;
    border-radius: 9px;
    background: var(--color-white);
}

.dashboard-kpis__dot {
    position: absolute;
    top: 14px;
    left: 7px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
}

.dashboard-kpis__dot--green { background: var(--color-green); }
.dashboard-kpis__dot--blue { background: var(--color-blue); }
.dashboard-kpis__dot--amber { background: var(--color-amber); }
.dashboard-kpis__dot--red { background: var(--color-red); }

.dashboard-kpis small,
.dashboard-kpis strong,
.dashboard-kpis em {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-kpis small {
    color: #99aaac;
    font-size: 7px;
}

.dashboard-kpis strong {
    margin-top: 5px;
    font-size: 10px;
}

.dashboard-kpis em {
    margin-top: 2px;
    color: #6f8588;
    font-size: 7px;
    font-style: normal;
}

.dashboard-panels {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(145px, 0.65fr);
    grid-template-rows: 170px 127px;
    gap: 9px;
    margin-top: 9px;
}

.dashboard-panel {
    overflow: hidden;
    padding: 12px;
    border: 1px solid #e2eceb;
    border-radius: 10px;
    background: var(--color-white);
}

.dashboard-panel--chart {
    grid-row: span 1;
}

.dashboard-panel--risk {
    grid-row: span 2;
}

.dashboard-panel--list {
    padding-bottom: 8px;
}

.dashboard-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.dashboard-panel__head strong {
    font-size: 9px;
}

.dashboard-panel__head span {
    color: #9cacaf;
    font-size: 7px;
}

.dashboard-bars {
    display: flex;
    height: 112px;
    align-items: flex-end;
    justify-content: space-around;
    gap: 8px;
    margin: 8px 5px 0;
    padding: 11px 7px 0;
    border-bottom: 1px solid #e8efef;
    background-image: linear-gradient(#eef4f4 1px, transparent 1px);
    background-size: 100% 25%;
}

.dashboard-bars span {
    width: 18px;
    height: var(--bar);
    max-height: 100%;
    border-radius: 4px 4px 1px 1px;
    background: linear-gradient(to top, #1b9a70, #4ad0b4);
    box-shadow: 0 4px 9px rgba(20, 147, 102, 0.14);
}

.dashboard-bars span:nth-child(even) {
    background: linear-gradient(to top, #2a7fcb, #4bc5dc);
}

.dashboard-axis {
    display: flex;
    justify-content: space-around;
    margin: 5px 4px 0;
    color: #9cacaf;
    font-size: 6px;
}

.risk-ring {
    position: relative;
    display: grid;
    width: 112px;
    height: 112px;
    margin: 29px auto 18px;
    place-items: center;
    border-radius: 50%;
    background: conic-gradient(var(--color-green) 0 51%, var(--color-blue) 51% 79%, var(--color-amber) 79% 100%);
}

.risk-ring::after {
    position: absolute;
    inset: 13px;
    border-radius: 50%;
    background: var(--color-white);
    content: "";
}

.risk-ring > span {
    position: relative;
    z-index: 1;
    text-align: center;
}

.risk-ring strong,
.risk-ring small {
    display: block;
}

.risk-ring strong {
    font-size: 14px;
}

.risk-ring small {
    color: #8da0a2;
    font-size: 7px;
}

.risk-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 9px;
    color: #7f9295;
    font-size: 6px;
}

.risk-legend span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.risk-legend i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-amber);
}

.risk-legend span:nth-child(2) i { background: var(--color-blue); }
.risk-legend span:nth-child(3) i { background: var(--color-green); }

.dashboard-panel--list ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px 8px;
    margin-top: 8px;
}

.dashboard-panel--list li {
    display: grid;
    min-width: 0;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 6px;
    padding: 6px;
    border-radius: 6px;
    background: #f7fafa;
}

.risk-tag {
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 6px;
}

.risk-tag--red { color: #bd454b; background: #faeaeb; }
.risk-tag--amber { color: #a36b0d; background: #fbf1dc; }
.risk-tag--blue { color: #2d70bc; background: #e6f0fb; }
.risk-tag--green { color: #197e5c; background: #e5f4ef; }

.dashboard-panel--list strong,
.dashboard-panel--list em {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-panel--list strong {
    font-size: 7px;
}

.dashboard-panel--list em {
    color: #91a2a4;
    font-size: 6px;
    font-style: normal;
}

.dashboard-note {
    margin-top: 7px;
    color: #a5b3b5;
    font-size: 6px;
    text-align: right;
}

/* About */
.about {
    overflow: hidden;
    background: var(--color-surface-soft);
}

.about__shape {
    position: absolute;
    top: -220px;
    left: -210px;
    width: 620px;
    height: 620px;
    border: 1px solid rgba(20, 147, 102, 0.1);
    border-radius: 50%;
    box-shadow: 0 0 0 80px rgba(20, 147, 102, 0.025), 0 0 0 160px rgba(20, 147, 102, 0.018);
}

.about__layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(340px, 0.86fr) minmax(0, 1.14fr);
    align-items: center;
    gap: 95px;
}

.about__story > h2 {
    margin-top: 17px;
}

.about__story > p {
    margin-top: 21px;
    color: var(--color-copy);
    font-size: 15px;
    line-height: 1.95;
}

.about__story > .about__lead {
    margin-top: 27px;
    color: #344e53;
    font-size: 17px;
}

.about__story blockquote {
    position: relative;
    margin: 34px 0 0;
    padding-left: 22px;
    color: var(--color-green-dark);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.about__story blockquote::before {
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 0;
    width: 3px;
    border-radius: 3px;
    background: linear-gradient(var(--color-green), var(--color-amber));
    content: "";
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.service-card {
    position: relative;
    min-height: 208px;
    padding: 29px 27px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: var(--shadow-sm);
    transition: transform 0.35s var(--ease), box-shadow 0.35s ease;
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.service-card > span {
    color: var(--color-green);
    font-size: 11px;
    font-weight: 750;
    letter-spacing: 0.14em;
}

.service-card h3 {
    margin-top: 34px;
    font-size: 20px;
}

.service-card p {
    margin-top: 11px;
    color: var(--color-muted);
    font-size: 13px;
    line-height: 1.75;
}

/* Contact */
.contact {
    position: relative;
    overflow: hidden;
    padding-block: 112px;
    color: rgba(255, 255, 255, 0.72);
    background: linear-gradient(122deg, #0b7253 0%, #075842 48%, #082f35 100%);
}

.contact::before {
    position: absolute;
    inset: 0;
    opacity: 0.14;
    background-image: linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
    background-size: 68px 68px;
    mask-image: linear-gradient(90deg, #000, transparent 86%);
    content: "";
}

.contact__glow {
    position: absolute;
    top: -220px;
    right: -140px;
    width: 640px;
    height: 640px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(88, 221, 210, 0.2), transparent 68%);
}

.contact__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(330px, 0.75fr) minmax(560px, 1.25fr);
    align-items: center;
    gap: 78px;
}

.contact__content > h2 {
    max-width: 520px;
    color: var(--color-white);
}

.contact__content > p {
    max-width: 530px;
    margin-top: 22px;
    color: rgba(255, 255, 255, 0.69);
    font-size: 16px;
    line-height: 1.85;
}

.contact__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 34px;
}

.contact-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 168px;
    gap: 35px;
    padding: 31px;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: var(--radius-lg);
    color: var(--color-copy);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-lg);
}

.contact-card__details h3 {
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-line);
    font-size: 19px;
}

.contact-card__details ul {
    display: grid;
    gap: 17px;
    margin-top: 20px;
}

.contact-card__details li {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 12px;
}

.contact-card__details li > span {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 10px;
    color: var(--color-green-dark);
    background: #e9f6f1;
}

.contact-card__details li > span .icon {
    width: 17px;
    height: 17px;
}

.contact-card__details small,
.contact-card__details a,
.contact-card__details address {
    display: block;
}

.contact-card__details small {
    color: var(--color-muted);
    font-size: 10px;
    letter-spacing: 0.08em;
}

.contact-card__details a,
.contact-card__details address {
    margin-top: 2px;
    color: var(--color-ink);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.65;
}

.contact-card__details a:hover {
    color: var(--color-green-dark);
}

.contact-card__qr {
    margin: 0;
    padding: 14px;
    border: 1px solid var(--color-line);
    border-radius: 16px;
    background: var(--color-white);
    text-align: center;
}

.contact-card__qr > span {
    display: block;
    color: var(--color-ink);
    font-size: 11px;
    font-weight: 700;
}

.contact-card__qr img {
    width: 136px;
    margin: 8px auto 0;
}

.contact-card__qr figcaption {
    margin-top: 6px;
    color: var(--color-muted);
    font-size: 9px;
}

/* Footer */
.site-footer {
    color: rgba(220, 235, 232, 0.57);
    background: #041418;
}

.site-footer__top {
    display: grid;
    grid-template-columns: minmax(260px, 0.7fr) minmax(500px, 1.3fr);
    gap: 100px;
    padding-block: 76px 62px;
}

.site-footer__brand img {
    width: 176px;
}

.site-footer__brand p {
    max-width: 360px;
    margin-top: 22px;
    font-size: 13px;
    line-height: 1.85;
}

.site-footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 42px;
}

.site-footer__nav div {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.site-footer__nav strong {
    margin-bottom: 10px;
    color: var(--color-white);
    font-size: 13px;
}

.site-footer__nav a {
    display: inline-flex;
    width: fit-content;
    min-height: 28px;
    align-items: center;
    color: rgba(220, 235, 232, 0.51);
    font-size: 12px;
    transition: color 0.2s ease;
}

.site-footer__nav a:hover {
    color: var(--color-green-light);
}

.site-footer__bottom {
    display: flex;
    min-height: 68px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 11px;
}

.site-footer__bottom p {
    margin: 0;
}

.site-footer__bottom a {
    color: rgba(220, 235, 232, 0.7);
    transition: color 0.2s ease;
}

.site-footer__bottom a:hover {
    color: var(--color-green-light);
}

.back-to-top {
    position: fixed;
    z-index: 50;
    right: 24px;
    bottom: 24px;
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    color: var(--color-white);
    background: rgba(7, 73, 57, 0.9);
    box-shadow: 0 12px 28px rgba(0, 35, 28, 0.22);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.3s var(--ease), background-color 0.25s ease, visibility 0s linear 0.3s;
    backdrop-filter: blur(8px);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition-delay: 0s;
}

.back-to-top:hover {
    background: var(--color-green-dark);
}

/* Progressive reveal */
.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

.reveal-ready .capability-grid [data-reveal]:nth-child(2),
.reveal-ready .ai-role-grid [data-reveal]:nth-child(2),
.reveal-ready .module-grid [data-reveal]:nth-child(2),
.reveal-ready .service-grid [data-reveal]:nth-child(2) { transition-delay: 0.08s; }

.reveal-ready .capability-grid [data-reveal]:nth-child(3),
.reveal-ready .ai-role-grid [data-reveal]:nth-child(3),
.reveal-ready .module-grid [data-reveal]:nth-child(3),
.reveal-ready .service-grid [data-reveal]:nth-child(3) { transition-delay: 0.16s; }

.reveal-ready .capability-grid [data-reveal]:nth-child(4),
.reveal-ready .ai-role-grid [data-reveal]:nth-child(4),
.reveal-ready .module-grid [data-reveal]:nth-child(4),
.reveal-ready .service-grid [data-reveal]:nth-child(4) { transition-delay: 0.24s; }

@media (max-width: 1199px) {
    :root {
        --container: 1080px;
    }

    .hero__inner {
        grid-template-columns: minmax(0, 1.04fr) minmax(410px, 0.96fr);
    }

    .hero__visual > img {
        left: -39%;
        width: 166%;
    }

    .signal-card--top { right: 0; }
    .signal-card--bottom { right: 5%; }

    .value-item {
        padding-inline: 19px;
    }

    .value-item__icon {
        width: 27px;
        height: 27px;
    }

    .data-section__layout {
        grid-template-columns: minmax(350px, 0.78fr) minmax(580px, 1.22fr);
        gap: 42px;
    }

    .contact__inner {
        gap: 45px;
    }
}

@media (max-width: 1050px) {
    .section {
        padding-block: 104px;
    }

    .button--header {
        display: none;
    }

    .nav-toggle {
        display: flex;
        order: 3;
        margin-left: auto;
    }

    .site-nav {
        order: 4;
        width: 100%;
        margin-left: 0;
    }

    .no-js .site-header {
        position: absolute;
        background: rgba(5, 24, 30, 0.96);
    }

    .no-js .site-header__inner {
        height: auto;
        flex-wrap: wrap;
        padding-block: 17px;
    }

    .no-js .nav-toggle {
        display: none;
    }

    .no-js .site-nav ul {
        flex-wrap: wrap;
        gap: 4px 24px;
    }

    .js .site-nav {
        position: absolute;
        top: calc(100% + 12px);
        right: 24px;
        left: 24px;
        width: auto;
        padding: 18px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 18px;
        background: rgba(6, 29, 35, 0.98);
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px) scale(0.985);
        transform-origin: top right;
        transition: none;
        backdrop-filter: blur(18px);
    }

    .js.navigation-ready .site-nav {
        transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.3s var(--ease);
    }

    .js .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0) scale(1);
    }

    .js .site-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }

    .js .site-nav a {
        min-height: 46px;
        padding-inline: 12px;
        border-radius: 10px;
    }

    .js .site-nav a::after {
        display: none;
    }

    .js .site-nav a:hover,
    .js .site-nav a[aria-current="true"] {
        background: rgba(83, 211, 170, 0.1);
    }

    .hero {
        min-height: 800px;
    }

    .hero__inner {
        min-height: 760px;
        grid-template-columns: minmax(0, 1fr) minmax(380px, 0.92fr);
    }

    .hero h1 {
        font-size: clamp(44px, 6.2vw, 64px);
    }

    .hero__visual > img {
        left: -58%;
        width: 190%;
    }

    .signal-card {
        transform: scale(0.88);
    }

    .signal-card--top { right: -6%; }
    .signal-card--bottom { right: -6%; }

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

    .value-item:nth-child(2)::after {
        display: none;
    }

    .value-item:nth-child(-n + 2) {
        border-bottom: 1px solid var(--color-line);
    }

    .section-heading--split {
        gap: 48px;
    }

    .product__showcase {
        grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.3fr);
    }

    .capability-card {
        min-height: 248px;
        padding: 25px;
    }

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

    .ai-role-card {
        min-height: 370px;
    }

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

    .data-section::before {
        width: 100%;
        clip-path: none;
    }

    .data-section__layout {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .data-section__content {
        max-width: 680px;
    }

    .dashboard-shell {
        width: min(100%, 820px);
        margin-inline: auto;
        transform: none;
    }

    .about__layout {
        gap: 55px;
    }

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

    .contact__content {
        max-width: 650px;
    }

    .contact-card {
        width: min(100%, 760px);
    }
}

@media (max-width: 800px) {
    :root {
        --header-height: 72px;
    }

    .container {
        width: min(calc(100% - 36px), var(--container));
    }

    .section {
        padding-block: 82px;
    }

    .section-heading {
        margin-bottom: 40px;
    }

    .section-heading h2,
    .data-section__content > h2,
    .about__story > h2,
    .contact__content > h2 {
        font-size: clamp(32px, 8.5vw, 43px);
    }

    .section-heading--split {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .section-heading--split > p,
    .section-heading > p {
        margin-top: 0;
        font-size: 15px;
    }

    .section-heading--center > p {
        margin-top: 20px;
    }

    .section-kicker {
        font-size: 11px;
    }

    .site-header__inner {
        gap: 16px;
    }

    .brand img {
        width: 150px;
    }

    .js .site-nav {
        right: 18px;
        left: 18px;
    }

    .hero {
        min-height: auto;
    }

    .hero__inner {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-top: var(--header-height);
    }

    .hero__content {
        padding-block: 76px 22px;
    }

    .eyebrow {
        padding: 7px 11px;
        font-size: 11px;
    }

    .hero h1 {
        margin-top: 23px;
        font-size: clamp(38px, 11vw, 51px);
        line-height: 1.2;
        letter-spacing: -0.05em;
    }

    .hero__lead {
        margin-top: 22px;
        font-size: 16px;
        line-height: 1.8;
    }

    .hero__actions {
        margin-top: 29px;
    }

    .hero__actions .button {
        min-height: 50px;
    }

    .hero__proof {
        gap: 9px 16px;
        margin-top: 25px;
    }

    .hero__visual {
        min-height: 450px;
    }

    .hero__visual > img {
        top: 47%;
        left: -65%;
        width: 176%;
        transform: translateY(-50%);
    }

    .hero__halo {
        left: 58%;
        width: 370px;
        height: 370px;
    }

    .signal-card {
        min-width: 153px;
        padding: 10px 11px;
        transform: scale(0.82);
    }

    .signal-card--top {
        top: 17%;
        right: -8%;
    }

    .signal-card--bottom {
        right: auto;
        bottom: 12%;
        left: -5%;
    }

    .hero__scroll {
        display: none;
    }

    .value-strip {
        margin-top: -28px;
    }

    .value-strip__grid {
        grid-template-columns: 1fr;
    }

    .value-item {
        min-height: 106px;
        padding: 22px;
    }

    .value-item:not(:last-child)::after {
        top: auto;
        right: 22px;
        bottom: 0;
        left: 22px;
        width: auto;
        height: 1px;
    }

    .value-item:nth-child(-n + 2) {
        border-bottom: 0;
    }

    .value-item h2 {
        font-size: 15px;
    }

    .product {
        padding-top: 100px;
    }

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

    .version-panel {
        min-height: 430px;
        padding: 27px;
    }

    .version-panel__version {
        padding-block: 45px 25px;
    }

    .version-panel__version strong {
        font-size: 102px;
    }

    .capability-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .capability-card {
        min-height: 230px;
    }

    .ai-role-grid {
        grid-template-columns: 1fr;
    }

    .ai-role-card {
        min-height: 355px;
    }

    .ai-loop {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 27px 22px;
    }

    .ai-loop__steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px 12px;
    }

    .ai-loop__steps::before {
        display: none;
    }

    .workflow-track {
        grid-template-columns: 1fr;
        gap: 0;
        padding-left: 21px;
        border-left: 1px solid #d5e4e1;
    }

    .workflow-step {
        min-height: auto;
        padding: 4px 0 35px 20px;
        border-top: 0;
    }

    .workflow-step:last-child {
        padding-bottom: 0;
    }

    .workflow-step::after {
        display: none;
    }

    .workflow-step__number {
        position: static;
        display: block;
        margin-bottom: 8px;
    }

    .workflow-step__dot {
        top: 5px;
        left: -27px;
    }

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

    .module-card {
        min-height: 224px;
    }

    .dashboard-shell__body {
        grid-template-columns: 1fr;
    }

    .dashboard-shell__sidebar {
        display: none;
    }

    .dashboard-shell__main {
        padding: 13px 12px 10px;
    }

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

    .dashboard-kpis article {
        padding-block: 10px 8px;
    }

    .dashboard-panels {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .dashboard-panel--chart,
    .dashboard-panel--risk {
        grid-row: auto;
    }

    .dashboard-panel--risk {
        display: none;
    }

    .dashboard-panel--chart {
        min-height: 175px;
    }

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

    .about__layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .service-grid {
        gap: 13px;
    }

    .service-card {
        min-height: 195px;
        padding: 24px 21px;
    }

    .contact {
        padding-block: 82px;
    }

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

    .contact-card__qr {
        width: 174px;
    }

    .site-footer__top {
        grid-template-columns: 1fr;
        gap: 48px;
        padding-block: 61px 50px;
    }

    .site-footer__nav {
        gap: 25px;
    }

    .site-footer__bottom {
        min-height: 92px;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 3px;
    }

    .back-to-top {
        right: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 479px) {
    .container {
        width: min(calc(100% - 30px), var(--container));
    }

    .section {
        padding-block: 72px;
    }

    .button {
        padding-inline: 20px;
    }

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

    .hero h1 {
        font-size: clamp(32px, 9vw, 42px);
    }

    .hero__actions .button {
        width: 100%;
    }

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

    .hero__visual {
        min-height: 410px;
    }

    .hero__visual > img {
        left: -71%;
        width: 188%;
    }

    .signal-card--top {
        right: -13%;
    }

    .signal-card--bottom {
        left: -10%;
    }

    .version-panel__top span:last-child {
        display: none;
    }

    .version-panel__version {
        gap: 15px;
    }

    .version-panel__version strong {
        font-size: 92px;
    }

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

    .service-card {
        min-height: 180px;
    }

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

    .contact__actions .button {
        width: 100%;
    }

    .contact-card {
        gap: 27px;
        padding: 23px;
    }

    .site-footer__nav {
        grid-template-columns: 1fr 1fr;
    }

    .site-footer__nav div:last-child {
        grid-column: 1 / -1;
    }
}

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

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

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

@media print {
    .site-header,
    .hero__scroll,
    .back-to-top,
    .contact__actions {
        display: none !important;
    }

    .hero,
    .ai-section,
    .contact,
    .site-footer {
        color: #111;
        background: #fff;
    }

    .hero h1,
    .hero h1 span,
    .section-heading--light h2,
    .contact__content > h2,
    .ai-role-card h3 {
        color: #111;
        -webkit-text-fill-color: #111;
    }

    .section {
        padding-block: 40px;
    }
}