.page-shell {
    width: min(100%, calc(var(--page-width) + (var(--page-gutter) * 2)));
    margin-inline: auto;
    padding-inline: var(--page-gutter);
}

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
    min-height: var(--header-height);
    padding-top: env(safe-area-inset-top);
    border-bottom: 1px solid rgba(224, 0, 104, 0.08);
    background: rgba(255, 249, 252, 0.86);
    backdrop-filter: blur(18px) saturate(150%);
    transition: box-shadow var(--transition), background var(--transition);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 12px 35px rgba(72, 0, 33, 0.07);
}

.header-shell {
    width: min(100%, calc(var(--page-width) + (var(--page-gutter) * 2)));
    min-height: var(--header-height);
    margin-inline: auto;
    padding-inline: var(--page-gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.brand-symbol {
    width: 44px;
    height: 36px;
    fill: var(--mia-pink-600);
    stroke: none;
}

.brand-copy {
    display: grid;
    line-height: 1;
}

.brand-copy strong {
    color: var(--ink-950);
    font-size: 1.42rem;
    font-weight: 850;
    letter-spacing: -0.06em;
}

.brand-copy small {
    margin-top: 6px;
    color: var(--mia-pink-600);
    font-size: 0.57rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.primary-navigation {
    display: flex;
    align-items: center;
    gap: 6px;
}

.primary-navigation > a:not(.button),
.navigation-login {
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--ink-600);
    background: transparent;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}

.primary-navigation > a:not(.button):hover,
.navigation-login:hover,
.primary-navigation > a.is-active {
    color: var(--mia-pink-700);
    background: var(--mia-pink-50);
}

.menu-toggle {
    width: 44px;
    height: 44px;
    display: none;
    place-items: center;
    border: 1px solid var(--ink-100);
    border-radius: 14px;
    color: var(--ink-900);
    background: var(--white);
    cursor: pointer;
}

.menu-toggle svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.hero-section {
    position: relative;
    min-height: 820px;
    padding: calc(var(--header-height) + 76px) 0 88px;
    isolation: isolate;
    overflow: hidden;
    background:
        radial-gradient(circle at 4% 18%, rgba(240, 25, 120, 0.12), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(224, 0, 104, 0.14), transparent 27%),
        linear-gradient(180deg, #fff 0%, #fff9fc 72%, #fff4f9 100%);
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: 0.52;
    background-image: radial-gradient(rgba(224, 0, 104, 0.18) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(to bottom, #000 0%, transparent 60%);
}

.hero-glow {
    position: absolute;
    z-index: -1;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    filter: blur(85px);
    opacity: 0.34;
    pointer-events: none;
}

.hero-glow-left {
    bottom: 0;
    left: -190px;
    background: var(--mia-pink-400);
}

.hero-glow-right {
    top: 80px;
    right: -180px;
    background: var(--mia-pink-200);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
    align-items: center;
    gap: clamp(48px, 7vw, 96px);
}

.hero-copy {
    max-width: 690px;
}

.hero-copy h1 {
    margin: 24px 0 28px;
    font-weight: 900;
}

.hero-copy h1 span {
    color: var(--mia-pink-600);
}

.hero-copy > p {
    max-width: 650px;
    margin-bottom: 32px;
    font-size: clamp(1.04rem, 2vw, 1.22rem);
    line-height: 1.72;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    padding: 0;
    margin: 30px 0 0;
    list-style: none;
}

.hero-proof li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ink-600);
    font-size: 0.86rem;
    font-weight: 700;
}

.hero-proof svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: var(--mia-pink-600);
    stroke-width: 2.5;
}

.hero-visual {
    position: relative;
    min-width: 0;
}

.signal-strip {
    position: relative;
    z-index: 5;
    border-top: 1px solid var(--mia-pink-100);
    border-bottom: 1px solid var(--mia-pink-100);
    background: rgba(255, 255, 255, 0.84);
}

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

.signal-grid > div {
    min-height: 112px;
    padding: 24px clamp(20px, 4vw, 42px);
    display: grid;
    grid-template-columns: auto 1fr;
    align-content: center;
    column-gap: 14px;
}

.signal-grid > div + div {
    border-left: 1px solid var(--mia-pink-100);
}

.signal-grid span {
    grid-row: 1 / span 2;
    align-self: center;
    color: var(--mia-pink-600);
    font-size: 0.82rem;
    font-weight: 900;
}

.signal-grid strong {
    color: var(--ink-900);
    font-size: 1rem;
}

.signal-grid small {
    color: var(--ink-500);
    line-height: 1.45;
}

.section {
    padding: clamp(88px, 11vw, 140px) 0;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto clamp(46px, 7vw, 76px);
    text-align: center;
}

.section-heading h2 {
    margin: 16px 0 22px;
}

.section-heading p {
    max-width: 680px;
    margin: 0 auto;
    font-size: 1.08rem;
}

.section-heading-left {
    margin-inline: 0;
    text-align: left;
}

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

.brain-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 75% 42%, rgba(240, 25, 120, 0.14), transparent 28%),
        linear-gradient(135deg, #fff 0%, #fff4f9 100%);
}

.brain-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.78fr) minmax(560px, 1.22fr);
    align-items: center;
    gap: clamp(50px, 7vw, 96px);
}

.brain-copy h2 {
    margin: 18px 0 24px;
}

.brain-copy > p {
    font-size: 1.08rem;
}

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

.capability-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.process-section {
    background: var(--surface-pink);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--mia-pink-200);
}

.final-cta-section {
    padding-top: 0;
    background: var(--surface-pink);
}

.site-footer {
    padding: 74px 0 26px;
    color: rgba(255, 255, 255, 0.74);
    background: var(--ink-950);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.6fr 0.6fr;
    gap: 54px;
    padding-bottom: 54px;
}

.footer-grid > div:first-child p {
    max-width: 440px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.58);
}

.footer-brand .brand-copy strong {
    color: var(--white);
}

.footer-links {
    display: grid;
    align-content: start;
    gap: 12px;
}

.footer-links strong {
    margin-bottom: 8px;
    color: var(--white);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.62);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--mia-pink-400);
}

.footer-bottom {
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.82rem;
}