:root {
    --blue: #0077ff;
    --deep-blue: #005bea;
    --cyan: #00e8d8;
    --silver: #dce8f5;
    --graphite: #303030;
    --slate: #465360;
    --alloy: #55595f;
    --text-soft: rgba(255, 255, 255, 0.68);
    --text-muted: rgba(255, 255, 255, 0.56);
    --panel: rgba(255, 255, 255, 0.075);
    --panel-strong: rgba(255, 255, 255, 0.11);
    --stroke: rgba(255, 255, 255, 0.13);
    --header-offset: 66px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-offset);
}

body {
    min-width: 320px;
    margin: 0;
    color: #fff;
    background: var(--graphite);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
    color: inherit;
}

.page-gradient-background {
    min-height: 100vh;
    overflow: hidden;
    background-size: 120% 120%, 120% 120%, 100% 100%;
    animation: backgroundBreathing 34s ease-in-out infinite alternate;
}

.page-gradient-background.blue {
    background-color: #415361;
    background-image:
        radial-gradient(circle at 15% 7%, rgba(0, 119, 255, 0.32), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(0, 232, 216, 0.22), transparent 34%),
        linear-gradient(135deg, #50616f 0%, #415361 44%, #303a42 100%);
}

.technical-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.055;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.8) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.8) 1px, transparent 1px);
    background-size: 56px 56px;
}

.ambient-noise {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.26;
    background:
        radial-gradient(circle at 54% 38%, rgba(220, 232, 245, 0.08), transparent 24%),
        radial-gradient(circle at 20% 86%, rgba(0, 91, 234, 0.16), transparent 28%),
        radial-gradient(circle at 88% 76%, rgba(0, 232, 216, 0.10), transparent 26%);
}

.content-layer {
    position: relative;
    z-index: 2;
    padding-top: var(--header-offset);
}

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
    padding: 6px 0;
    background: linear-gradient(180deg, rgba(48, 58, 66, 0.9), rgba(48, 58, 66, 0.58));
    backdrop-filter: blur(18px);
}

.site-header::after {
    position: absolute;
    right: 0;
    bottom: -14px;
    left: 0;
    height: 14px;
    pointer-events: none;
    background: linear-gradient(180deg, rgb(51 75 89 / 85%), rgba(48, 58, 66, 0));
    content: "";
}

.brand-logo {
    width: min(210px, 54vw);
    height: 38px;
    object-fit: contain;
    filter: drop-shadow(0 0 22px rgba(0, 232, 216, 0.18));
}

.navbar .nav-link {
    position: relative;
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.94rem;
    font-weight: 500;
    transition: color 180ms ease, transform 180ms ease, text-shadow 180ms ease;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus-visible {
    color: #fff;
    transform: translateY(-1px);
}

.navbar .nav-link:focus:not(:focus-visible) {
    color: rgba(255, 255, 255, 0.74);
    transform: none;
    text-shadow: none;
}

.navbar .nav-link.active,
.navbar .nav-link[aria-current="true"] {
    color: #fff;
    text-shadow: 0 0 18px rgba(0, 232, 216, 0.42);
}

.navbar .nav-link.active::after,
.navbar .nav-link[aria-current="true"]::after {
    position: absolute;
    right: 0.5rem;
    bottom: 0.12rem;
    left: 0.5rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    content: "";
}

.menu-toggle {
    border-color: rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 0.45rem 0.65rem;
}

.telegram-link {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.94rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 180ms ease;
}

.telegram-link:hover,
.telegram-link:focus {
    color: var(--cyan);
}

.btn-ai,
.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 52px;
    padding: 0.9rem 1.35rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.95rem;
    font-weight: 700;
    white-space: nowrap;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn-ai {
    color: #fff;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    background-origin: border-box;
    background-repeat: no-repeat;
    box-shadow: 0 18px 46px rgba(0, 119, 255, 0.25);
}

.btn-ai:hover,
.btn-ai:focus {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 22px 56px rgba(0, 232, 216, 0.20);
}

.btn-ai-sm {
    min-height: 42px;
    padding: 0.62rem 1rem;
    font-size: 0.88rem;
}

.btn-ghost {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(14px);
}

.btn-ghost:hover,
.btn-ghost:focus {
    color: #fff;
    transform: translateY(-2px);
    border-color: rgba(0, 232, 216, 0.35);
    background: rgba(255, 255, 255, 0.1);
}

.section-pad-top {
    padding-top: clamp(42px, 7vw, 86px);
    padding-bottom: clamp(54px, 8vw, 96px);
}

.section-pad {
    padding-top: clamp(48px, 7vw, 86px);
    padding-bottom: clamp(48px, 7vw, 86px);
}

.section-pad-bottom {
    padding-bottom: clamp(72px, 9vw, 118px);
}

section[id] {
    scroll-margin-top: calc(var(--header-offset) + 18px);
}

.hero-copy {
    max-width: 760px;
}

.eyebrow,
.section-kicker {
    margin-bottom: 1rem;
    color: rgba(220, 232, 245, 0.78);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.home-page .section-kicker {
    display: flex;
    min-height: 54px;
    align-items: center;
    margin-left: -8px;
    margin-bottom: 0.35rem;
    padding-left: clamp(88px, 8.5vw, 112px);
    background-image: url("../img/ai_profit_section_title_decor.svg");
    background-repeat: no-repeat;
    background-position: left calc(50% + 16px);
    background-size: min(560px, 100%) 54px;
}

.home-page .section-heading-wide .section-kicker {
    background-size: min(660px, 100%) 54px;
}

.hero-copy h1 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(2.8rem, 5.2vw, 4.65rem);
    font-weight: 750;
    line-height: 1.03;
    letter-spacing: 0;
    color: #fff;
}

.hero-actions {
    margin-top: 2rem;
}

.hero-visual-object {
    position: relative;
    min-height: 520px;
    overflow: visible;
    isolation: isolate;
}

.hero-visual-object canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-visual-fallback::after {
    position: absolute;
    inset: 22%;
    content: "";
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.95) 0 2px, transparent 3px),
        radial-gradient(circle, rgba(0, 232, 216, 0.75) 0 2px, transparent 3px),
        radial-gradient(circle, rgba(247, 183, 51, 0.78) 0 2px, transparent 3px);
    background-position: 0 0, 28px 42px, 58px 18px;
    background-size: 86px 86px, 72px 72px, 98px 98px;
    filter: drop-shadow(0 0 18px rgba(0, 232, 216, 0.55));
    opacity: 0.88;
    animation: pulseCore 8s ease-in-out infinite;
}

.glass-panel {
    border: 1px solid var(--stroke);
    border-radius: 2.5rem;
    background: var(--panel);
    box-shadow: 0 26px 80px rgba(0, 0, 0, 0.10);
    backdrop-filter: blur(22px);
}

.studio-panel,
.process-panel,
.final-cta {
    padding: clamp(1.4rem, 4vw, 2.6rem);
}

h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(2rem, 4.2vw, 3.6rem);
    font-weight: 750;
    line-height: 1.07;
    letter-spacing: 0;
}

h3 {
    letter-spacing: 0;
}

#studio h2 {
    font-size: clamp(2.35rem, 4.7vw, 4.05rem);
    line-height: 1.03;
}

.lead-text,
.section-heading p,
.process-panel p,
.inside-copy p,
.final-cta-copy p {
    color: var(--text-soft);
    font-size: 1.05rem;
    line-height: 1.72;
}

.lead-text {
    margin: 1.35rem 0 0;
}

.tag-cloud,
.component-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.5rem;
}

.tag-cloud span,
.component-cloud span {
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    padding: 0.58rem 0.82rem;
    color: rgba(255, 255, 255, 0.78);
    background: rgba(255, 255, 255, 0.065);
    font-size: 0.88rem;
    font-weight: 650;
}

.service-card,
.pain-card,
.case-card,
.benefit-card {
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(18px);
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.service-card:hover,
.pain-card:hover,
.case-card:hover,
.benefit-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 232, 216, 0.28);
    background: rgba(255, 255, 255, 0.095);
}

.service-card {
    padding: 1.25rem;
}

.icon-pill {
    display: grid;
    width: 48px;
    height: 48px;
    margin-bottom: 1.1rem;
    place-items: center;
    border: 1px solid rgba(0, 232, 216, 0.28);
    border-radius: 1rem;
    color: var(--cyan);
    background: rgba(0, 119, 255, 0.13);
    box-shadow: 0 0 24px rgba(0, 232, 216, 0.12);
}

.service-card h3,
.case-card h3,
.timeline-item h3 {
    margin: 0 0 0.6rem;
    color: #fff;
    font-size: 1.15rem;
    font-weight: 750;
}

.service-card p,
.case-card p,
.benefit-card p,
.timeline-item p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.6;
}

.studio-image {
    position: relative;
    margin: 0 0 1rem;
    overflow: hidden;
    border: 1px solid rgba(0, 232, 216, 0.18);
    border-radius: 1.6rem;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.16);
}

.studio-image::after {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(0, 119, 255, 0.08), rgba(0, 232, 216, 0.10)),
        radial-gradient(circle at 78% 18%, rgba(0, 232, 216, 0.20), transparent 34%);
    content: "";
    mix-blend-mode: screen;
}

.studio-image img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: 50% 35%;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 2rem;
}

.section-heading-wide {
    max-width: 920px;
}

.section-heading p {
    margin-top: 1rem;
}

#need {
    position: relative;
    overflow: hidden;
}

#need::before {
    position: absolute;
    inset: clamp(16px, 4vw, 42px) 0;
    pointer-events: none;
    background: url("../img/block_03_when_needed_infographic_v2.svg") no-repeat;
    background-position: calc(50% + 270px) center;
    background-size: min(74vw, 900px) auto;
    content: "";
    filter: drop-shadow(0 28px 70px rgba(0, 0, 0, 0.15));
    opacity: 0.17;
}

#need .container-xxl {
    position: relative;
    z-index: 1;
}

.pain-card {
    position: relative;
    min-height: 132px;
    padding: 1.35rem;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.02rem;
    font-weight: 650;
    line-height: 1.5;
}

.pain-card::before {
    display: block;
    width: 30px;
    height: 3px;
    margin-bottom: 1rem;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    content: "";
}

.case-card {
    position: relative;
    min-height: 100%;
    padding: 1.45rem;
    overflow: hidden;
}

.case-card::after {
    position: absolute;
    right: -36px;
    bottom: -42px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 232, 216, 0.13), transparent 68%);
    content: "";
}

.case-number {
    display: inline-flex;
    margin-bottom: 1.4rem;
    color: rgba(220, 232, 245, 0.58);
    font-size: 0.84rem;
    font-weight: 800;
}

.case-card dl {
    display: grid;
    gap: 0.35rem;
    margin: 1.2rem 0;
}

.case-card dt {
    color: var(--cyan);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.case-card dd {
    margin: 0 0 0.45rem;
    color: rgba(255, 255, 255, 0.64);
}

.case-link {
    --case-link-delay: 0s;

    position: relative;
    z-index: 2;
    display: flex;
    width: fit-content;
    align-items: center;
    gap: 0.35rem;
    overflow: hidden;
    border: 1px solid rgba(0, 232, 216, 0.36);
    border-radius: 999px;
    padding: 0.58rem 0.9rem;
    color: #fff;
    font-weight: 750;
    text-decoration: none;
    background:
        linear-gradient(135deg, rgba(0, 119, 255, 0.86), rgba(0, 232, 216, 0.68)),
        rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 rgba(0, 232, 216, 0);
    animation: case-link-pulse 3.6s ease-in-out infinite;
    animation-delay: var(--case-link-delay);
    transition: transform 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.case-link::before {
    position: absolute;
    inset: -45% auto -45% -65%;
    width: 42%;
    transform: skewX(-18deg);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.82), transparent);
    content: "";
    opacity: 0;
    animation: case-link-shimmer 3.6s ease-in-out infinite;
    animation-delay: var(--case-link-delay);
}

.case-link i {
    position: relative;
    z-index: 1;
    font-size: 1.2rem;
}

.case-link {
    isolation: isolate;
}

.case-card > p + .case-link {
    margin-top: 1.25rem;
}

#cases .row > div:nth-child(2) .case-link {
    --case-link-delay: 0.35s;
}

#cases .row > div:nth-child(3) .case-link {
    --case-link-delay: 0.7s;
}

#cases .row > div:nth-child(4) .case-link {
    --case-link-delay: 1.05s;
}

#cases .row > div:nth-child(5) .case-link {
    --case-link-delay: 1.4s;
}

.case-link:hover,
.case-link:focus {
    transform: translateY(-1px);
    border-color: rgba(0, 232, 216, 0.62);
    color: #fff;
    box-shadow: 0 0 28px rgba(0, 232, 216, 0.22);
}

@keyframes case-link-pulse {
    0%,
    58%,
    100% {
        box-shadow: 0 0 0 rgba(0, 232, 216, 0);
    }
    66% {
        box-shadow: 0 0 30px rgba(0, 232, 216, 0.38);
    }
    76% {
        box-shadow: 0 0 12px rgba(0, 119, 255, 0.28);
    }
}

@keyframes case-link-shimmer {
    0%,
    58%,
    100% {
        left: -65%;
        opacity: 0;
    }
    66% {
        opacity: 0.95;
    }
    78% {
        left: 122%;
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .case-link {
        animation: none;
    }

    .case-link::before {
        animation: none;
        content: none;
    }
}

.case-card-horizontal {
    min-height: 250px;
}

.process-panel {
    background:
        radial-gradient(circle at 18% 18%, rgba(220, 232, 245, 0.13), transparent 30%),
        radial-gradient(circle at 78% 82%, rgba(0, 119, 255, 0.11), transparent 38%),
        rgba(255, 255, 255, 0.075);
}

.timeline {
    display: grid;
    gap: 0.85rem;
}

.process-title {
    margin: 0 0 1.4rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 1rem;
    padding: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.25rem;
    background: rgba(255, 255, 255, 0.06);
}

.timeline-item > span {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 50%;
    color: var(--graphite);
    background: var(--cyan);
    font-size: 0.82rem;
    font-weight: 850;
}

.benefit-card {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 1rem;
    align-items: start;
    min-height: 132px;
    padding: 1.25rem;
}

.benefit-card i {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 0.95rem;
    color: var(--cyan);
    background: rgba(0, 232, 216, 0.10);
}

#inside {
    position: relative;
    overflow: hidden;
}

#inside::before {
    position: absolute;
    inset: clamp(18px, 4vw, 44px) 0;
    pointer-events: none;
    background: url("../img/block_07_solution_stack_infographic.svg") no-repeat;
    background-position: calc(50% + 260px) center;
    background-size: min(74vw, 900px) auto;
    content: "";
    filter: drop-shadow(0 28px 70px rgba(0, 0, 0, 0.16));
    opacity: 0.22;
}

#inside .container-xxl {
    position: relative;
    z-index: 1;
}

.inside-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 5vw, 4rem);
    align-items: center;
}

.component-cloud {
    margin-top: 0;
    padding: clamp(1.2rem, 4vw, 2rem);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 2rem;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04)),
        rgba(70, 83, 96, 0.34);
    backdrop-filter: blur(20px);
}

.component-cloud span:nth-child(3n + 1) {
    border-color: rgba(0, 232, 216, 0.24);
    color: rgba(255, 255, 255, 0.88);
}

.final-cta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: center;
    background:
        radial-gradient(circle at 16% 16%, rgba(0, 232, 216, 0.17), transparent 32%),
        radial-gradient(circle at 82% 74%, rgba(0, 119, 255, 0.15), transparent 36%),
        rgba(255, 255, 255, 0.08);
}

.final-cta-copy p {
    max-width: 720px;
    margin: 1rem 0 0;
}

.final-cta-copy h2 {
    max-width: 760px;
}

.final-cta-details {
    margin-top: 1rem;
}

.final-cta-description {
    margin: 0;
}

.contact-form {
    display: grid;
    gap: 0.95rem;
    padding: 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.065);
    backdrop-filter: blur(18px);
}

.hp-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-field {
    display: grid;
    gap: 0.45rem;
}

.form-field label {
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.84rem;
    font-weight: 750;
}

.form-field input,
.form-field textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 1rem;
    color: #fff;
    background: rgba(255, 255, 255, 0.075);
    padding: 0.82rem 0.95rem;
    outline: none;
    transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.form-field textarea {
    resize: vertical;
    min-height: 122px;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: rgba(0, 232, 216, 0.48);
    background: rgba(255, 255, 255, 0.10);
    box-shadow: 0 0 0 4px rgba(0, 232, 216, 0.08);
}

.form-field input.is-invalid,
.form-field textarea.is-invalid {
    border-color: rgba(255, 138, 138, 0.82);
    box-shadow: 0 0 0 4px rgba(255, 95, 95, 0.11);
}

.form-consent {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 0.7rem;
    align-items: start;
    margin: 0.1rem 0 0;
    border: 1px solid transparent;
    border-radius: 1rem;
    padding: 0.55rem;
    color: rgba(255, 255, 255, 0.70);
    font-size: 0.84rem;
    line-height: 1.48;
    transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.form-consent input {
    width: 18px;
    height: 18px;
    margin-top: 0.1rem;
    accent-color: var(--cyan);
}

.form-consent a {
    color: rgba(0, 232, 216, 0.95);
    text-decoration: none;
}

.form-consent a:hover,
.form-consent a:focus {
    color: #fff;
}

.form-consent.consent-warning {
    border-color: rgba(0, 232, 216, 0.72);
    background: rgba(0, 232, 216, 0.10);
    box-shadow: 0 0 0 4px rgba(0, 232, 216, 0.08);
}

.contact-submit {
    width: 100%;
    margin-top: 0.1rem;
}

.contact-submit:disabled {
    opacity: 0.72;
    pointer-events: none;
}

.form-development-note {
    margin: -0.15rem 0 0;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.82rem;
    line-height: 1.45;
    text-align: center;
}

.site-footer {
    padding: 0 0 clamp(34px, 6vw, 64px);
}

.footer-panel {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 2rem;
    background:
        radial-gradient(circle at 16% 20%, rgba(0, 232, 216, 0.10), transparent 28%),
        rgba(255, 255, 255, 0.06);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.10);
    padding: clamp(1.25rem, 3vw, 2rem);
    backdrop-filter: blur(20px);
}

.footer-main,
.footer-bottom,
.footer-nav,
.footer-legal-info,
.footer-legal-links {
    display: flex;
    align-items: center;
}

.footer-main {
    justify-content: space-between;
    gap: 1.5rem;
}

.footer-brand {
    display: inline-flex;
    flex: 0 0 auto;
}

.footer-nav,
.footer-legal-info,
.footer-legal-links {
    flex-wrap: wrap;
    gap: 0.9rem 1.2rem;
}

.footer-nav a,
.footer-legal-links a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.92rem;
    font-weight: 650;
    text-decoration: none;
    transition: color 180ms ease;
}

.footer-nav a:hover,
.footer-nav a:focus,
.footer-legal-links a:hover,
.footer-legal-links a:focus {
    color: var(--cyan);
}

.footer-bottom {
    justify-content: space-between;
    gap: 1.25rem;
    margin-top: 1.35rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.footer-legal-info {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.9rem;
    line-height: 1.5;
}

.legal-modal .modal-content {
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 1.5rem;
    color: #fff;
    background:
        radial-gradient(circle at 18% 12%, rgba(0, 232, 216, 0.13), transparent 34%),
        linear-gradient(135deg, rgba(80, 97, 111, 0.98), rgba(48, 58, 66, 0.98));
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(22px);
}

.legal-modal .modal-header {
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.legal-modal .modal-title {
    font-size: clamp(1.25rem, 3vw, 1.8rem);
}

.legal-modal .modal-body {
    color: rgba(255, 255, 255, 0.76);
    line-height: 1.7;
}

.legal-modal .modal-body h3 {
    color: #fff;
    font-size: 1.15rem;
    margin: 1.2rem 0 0.55rem;
}

.legal-modal .modal-body p,
.legal-modal .modal-body ul {
    margin-bottom: 0.85rem;
}

@keyframes backgroundBreathing {
    from {
        background-position: 0% 0%, 100% 20%, center;
    }
    to {
        background-position: 8% 4%, 92% 28%, center;
    }
}

@keyframes pulseCore {
    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.035);
    }
}

@media (min-width: 992px) {
    .studio-image img {
        aspect-ratio: 21 / 8;
        object-position: 50% 31%;
    }

    .process-image {
        margin: 1.75rem 0 0;
    }

    .process-image img {
        display: block;
        width: 100%;
        aspect-ratio: 4 / 5;
        object-fit: cover;
        border: 1px solid rgba(255, 255, 255, 0.13);
        border-radius: 1.6rem;
        box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
    }

    .final-cta {
        grid-template-columns: minmax(0, 1fr) minmax(380px, 0.76fr);
        grid-template-areas: "copy form";
        gap: clamp(1.25rem, 2.6vw, 2.1rem) clamp(1.6rem, 3.5vw, 2.8rem);
        align-items: stretch;
    }

    .final-cta-copy {
        grid-area: copy;
    }

    .final-cta-copy h2 {
        font-size: clamp(2rem, 4.2vw, 3.6rem);
    }

    .final-cta-details {
        display: grid;
        grid-template-columns: minmax(180px, 280px) minmax(0, 1fr);
        gap: clamp(1.25rem, 3vw, 2rem);
        align-items: center;
        margin-top: clamp(1.5rem, 3vw, 2.2rem);
    }

    .final-cta-description {
        margin: 0;
    }

    .contact-form {
        grid-area: form;
        align-self: stretch;
        padding: clamp(1.15rem, 2vw, 1.45rem);
    }

    .final-cta-image {
        position: relative;
        margin: 0;
        overflow: hidden;
        border: 1px solid rgba(0, 232, 216, 0.2);
        border-radius: 1.7rem;
        box-shadow:
            0 26px 76px rgba(0, 0, 0, 0.18),
            0 0 60px rgba(0, 232, 216, 0.10);
    }

    .final-cta-image::after {
        position: absolute;
        inset: 0;
        pointer-events: none;
        background:
            linear-gradient(180deg, rgba(0, 119, 255, 0.04), rgba(0, 232, 216, 0.10)),
            radial-gradient(circle at 72% 18%, rgba(0, 232, 216, 0.18), transparent 32%);
        content: "";
        mix-blend-mode: screen;
    }

    .final-cta-image img {
        display: block;
        width: 100%;
        aspect-ratio: 1 / 1;
        object-fit: cover;
    }
}

@media (max-width: 991.98px) {
    :root {
        --header-offset: 66px;
    }

    #inside::before {
        inset: auto -130px auto auto;
        top: clamp(300px, 90vw, 390px);
        width: min(620px, 156vw);
        height: min(430px, 110vw);
        background-position: center;
        background-size: contain;
        opacity: 0.18;
    }

    #need::before {
        inset: auto -125px auto auto;
        top: clamp(255px, 76vw, 340px);
        width: min(610px, 154vw);
        height: min(410px, 106vw);
        background-position: center;
        background-size: contain;
        opacity: 0.15;
    }

    .site-header {
        padding: 10px 0;
    }

    .navbar-collapse {
        margin-top: 0.9rem;
        padding: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 1.5rem;
        background: rgba(48, 58, 66, 0.76);
        backdrop-filter: blur(20px);
    }

    .header-actions {
        align-items: stretch !important;
    }

    .telegram-link {
        padding: 0.35rem 0;
    }

    .hero-copy h1 {
        max-width: 860px;
    }

    .hero-visual-object {
        min-height: 380px;
    }

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

    .footer-main,
    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 575.98px) {
    .brand-logo {
        width: 172px;
        height: 32px;
    }

    .home-page .section-kicker {
        min-height: 46px;
        margin-left: -5px;
        padding-left: 72px;
        background-position: left calc(50% + 8px);
        background-size: min(430px, 130%) 46px;
        font-size: 0.72rem;
        letter-spacing: 0.10em;
    }

    .home-page .section-heading-wide .section-kicker {
        background-size: min(430px, 130%) 46px;
    }

    .section-pad-top {
        padding-top: 28px;
    }

    .hero-copy h1 {
        font-size: clamp(2.45rem, 14vw, 3.9rem);
    }

    .hero-visual-object {
        min-height: 320px;
    }

    .glass-panel,
    .component-cloud {
        border-radius: 1.55rem;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .btn-ai,
    .btn-ghost {
        width: 100%;
        white-space: normal;
    }

}

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

    .page-gradient-background,
    .hero-visual-fallback::after {
        animation: none;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
    }
}