:root { --color-bg: #0b1521; --color-text: #ffffff; --color-trial: #8b5cf6; --color-contact-bg: rgba(255, 255, 255, 0.1); --color-contact-border: rgba(255, 255, 255, 0.3); --color-grad-left: #3f93b7; --color-grad-center: #8b5cf6; --color-grad-right: #ed4af3; --container: 75rem; --container-wide: 87.5rem; font-size: clamp(0.4rem, 1.05vw, 1rem); }
/* Base */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 20rem; overflow-x: hidden; font-family: "Geist", sans-serif; color: var(--color-text); background: var(--color-bg); }
button, input, textarea, select { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.8; }
p { margin: 0; }
h1 { margin: 0; }
h2 { margin: 0; }
h3 { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.pc-only { display: inline; }
.sp-only { display: none; }
.page { overflow: clip; }
.section-shell { width: min(calc(100% - 5rem), var(--container)); margin: 0 auto; }
.section-shell--wide { width: min(calc(100% - 8rem), var(--container-wide)); margin: 0 auto; }

/* Header */
.site-header { position: relative; z-index: 10; }
.site-header__inner { width: min(calc(100% - 5rem), 115rem); margin: 0 auto; padding: 1.25rem 0 0; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 0.5625rem; }
.brand__mark { width: 2.625rem; flex: 0 0 2.625rem; }
.brand__mark img { width: 2.625rem; height: 2.5625rem; object-fit: contain; }
.brand__name { font-size: 1.625rem; font-weight: 600; line-height: 1; }
.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.125rem; padding: 0 2rem; border-radius: 0.25rem; font-size: 1.125rem; font-weight: 500; line-height: 1; transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease, border-color 0.2s ease; }
.button:focus-visible { outline: 2px solid #ffffff; outline-offset: 0.2rem; }
.button--trial { min-width: 8.75rem; background: var(--color-trial); }
.button--hero { min-width: 16.25rem; min-height: 3.5rem; margin-top: 2.8125rem; background: var(--color-trial); font-size: 1.25rem; }
.button--contact { min-width: 8.75rem; border: 1px solid var(--color-contact-border); background: var(--color-contact-bg); }

/* Hero */
.hero { padding: 12.5rem 0; }
.hero__inner { text-align: center; }
.hero__lead { margin: 0 auto; font-size: 2.625rem; font-weight: 400; line-height: 1.4; }
.hero__lead-line { display: inline; white-space: nowrap; }
.hero__lead-line:first-child { margin-right: 0.4rem; }
.hero__title { margin: 0.375rem auto 0; font-size: 4.5rem; font-weight: 800; line-height: 1.4; letter-spacing: -0.03em; }
.hero__title-line { display: inline; white-space: nowrap; }
.hero__title-line:first-child { margin-right: 0.6rem; }
.gradient-text { background: linear-gradient(90deg, var(--color-grad-left) 0%, var(--color-grad-center) 50%, var(--color-grad-right) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__description { margin: 2rem auto 0; font-size: 1.125rem; font-weight: 400; line-height: 1.9; }
.section-heading { display: flex; justify-content: center; }
.section-heading__title { font-size: 3rem; font-weight: 700; line-height: 1.2; text-align: center; }

/* Pain Points */
.pain-card { position: relative; width: 100%; height: 16rem; margin-top: 3rem; }
.pain-card__content { position: absolute; inset: 0; z-index: 1; border: 1px solid rgba(255, 255, 255, 0.5); border-radius: 2.5rem; }
.pain-card__overlay { position: absolute; right: 0; bottom: 0; left: 0; z-index: 2; height: 100%; border-radius: 0; background: linear-gradient(180deg, rgba(11, 21, 33, 0) 0%, rgba(11, 21, 33, 1) 30%, rgba(11, 21, 33, 1) 100%, #0b1521 100%); pointer-events: none; }
.pain-list { position: absolute; top: 3.8125rem; left: 50%; z-index: 4; display: grid; grid-template-columns: repeat(4, calc((75rem - 6.75rem) / 4)); column-gap: 2.25rem; width: 75rem; max-width: 75rem; transform: translateX(-50%); }
.pain-list__item:last-child { padding-right: 0; }
.pain-list__item { position: relative; z-index: 4; }
.pain-list__title { color: #d9d9d9; font-size: 1.375rem; font-weight: 600; line-height: 1; }
.pain-list__text { margin-top: 1.4375rem; color: #d9d9d9; font-size: 1rem; font-weight: 400; line-height: 1.8; }
.pain-card__visual { position: absolute; top: 0.6875rem; right: 0.375rem; z-index: 3; pointer-events: none; }
.pain-card__image { display: inline-block; width: 15.8125rem; height: 13.25rem; }
.pain-card__image img { object-fit: cover; }
.pain-points__triangle { display: flex; justify-content: center; margin-top: -0.1rem; }
.pain-points__triangle picture { width: 50rem; height: 6.25rem; }
.pain-points__triangle img { width: 50rem; height: 6.25rem; }
.solution { padding: 2rem 0 12.5rem 0; }
.solution__title { margin: 0 auto; font-size: 3rem; font-weight: 700; line-height: 1.2; text-align: center; }
.solution__summary { width: min(100%, var(--container)); margin: 2.1875rem auto 0; padding: 1.625rem 8.75rem; border-radius: 0.375rem; background: #d9d9d9; }
.solution__summary p { color: var(--color-bg); font-size: 1.125rem; font-weight: 400; line-height: 1.9; text-align: center; }

/* Core Features */
.core-features { background: #d9d9d9; }
.core-features__inner { padding: 12.5rem 0; }
.core-features__title { color: #0b1521; font-size: 3rem; font-weight: 700; line-height: 1; text-align: center; }
.core-features__grid { display: grid; grid-template-columns: repeat(3, 24.375rem); justify-content: center; column-gap: 0.9375rem; margin-top: 3.125rem; }
.feature-card { position: relative; min-height: 36.875rem; padding: 3.75rem 1.75rem 3.3125rem; border-radius: 0.375rem; color: #ffffff; }
.feature-card--one { background: linear-gradient(180deg, #121c2a 0%, #3a5984 100%); }
.feature-card--two { background: linear-gradient(180deg, #3f2872 0%, #8b5cf6 100%); }
.feature-card--three { background: linear-gradient(180deg, #1f4b5e 0%, #3f93b7 100%); }
.feature-card__eyebrow { font-size: 1.25rem; font-weight: 700; line-height: 1; text-align: center; }
.feature-card__eyebrow--one { color: #3a5984; }
.feature-card__eyebrow--two { color: #8b5cf6; }
.feature-card__eyebrow--three { color: #3f93b7; }
.feature-card__title { margin-top: 1.25rem; font-size: 1.6875rem; font-weight: 600; line-height: 1.4; text-align: center; }
.feature-card__image-wrap { display: flex; justify-content: center; align-items: center; margin-top: 1.25rem; }
.feature-card__image { display: inline-block; }
.feature-card__image--one { width: 19.8125rem; }
.feature-card__image--two { width: 19.8125rem; }
.feature-card__image--three { width: 19.8125rem; }
.feature-card__text { margin-top: 0.6875rem; font-size: 1.125rem; font-weight: 400; line-height: 1.9; }
.core-features__carousel { display: none; }
.core-features__viewport { overflow: visible; }
.core-features__track { display: flex; }
.core-features__dots { display: flex; justify-content: center; gap: 2.5rem; margin-top: 2rem; }
.core-features__dot { width: 1.7308rem; height: 1.7308rem; padding: 0; border: 0; border-radius: 50%; background: #ffffff; opacity: 1; cursor: pointer; }
.core-features__dot[data-dot="0"].is-active { background: #3a5984; }
.core-features__dot[data-dot="1"].is-active { background: #8b5cf6; }
.core-features__dot[data-dot="2"].is-active { background: #3f93b7; }

/* Stack Setup */
.stack-setup { position: relative; padding: 12.5rem 0; }
.stack-setup__bg { position: absolute; inset: 0; z-index: 0; }
.stack-setup__bg img { width: 100%; height: 100%; object-fit: cover; }
.stack-setup__inner { position: relative; z-index: 1; width: min(calc(100% - 5rem), 82.5rem); margin: 0 auto; }
.stack-setup__title { font-size: 3rem; font-weight: 700; line-height: 1; text-align: center; }
.stack-setup__lead { margin-top: 1.5rem; font-size: 1.125rem; font-weight: 400; line-height: 1.9; text-align: center; }
.stack-setup__frame { display: grid; grid-template-columns: repeat(2, 36.25rem); gap: 2.5rem; width: 82.5rem; margin: 3rem auto 0; padding: 3.75rem; border: 1px solid rgba(255, 255, 255, 0.5); border-radius: 2.5rem; background: rgba(11, 21, 33, 0.75); }
.stack-card { display: flex; flex-direction: column; align-items: center; min-height: 32.5rem; padding: 4rem 1.875rem 2rem; border-radius: 0.375rem; background: #d9d9d9; }
.stack-card__title { color: #0b1521; font-size: 1.6875rem; font-weight: 700; line-height: 1; text-align: center; }
.stack-card__visual { display: flex; align-items: center; justify-content: center; margin-top: 2.25rem; }
.stack-card__image { display: inline-block; }
.stack-card__image--one img { width: 100%; }
.stack-card__image--two img { width: 100%; }
.stack-card__text { width: 32.5rem; margin-top: 1.25rem; color: #0b1521; font-size: 1.125rem; font-weight: 400; line-height: 1.9; text-align: center; }

/* Pricing */
.pricing { position: relative; padding: 12.5rem 0; background: #d9d9d9; }
.pricing__inner { position: relative; z-index: 1; }
.pricing__title { color: #0b1521; font-size: 3rem; font-weight: 700; line-height: 1; text-align: center; }
.pricing__story { position: relative; display: flex; align-items: center; justify-content: space-between; width: 75rem; min-height: 21.9375rem; margin-top: 3rem; padding: 3.75rem 0 3.75rem 3.75rem; border-radius: 0.375rem; background: #0b1521; overflow: hidden; }
.pricing__story-overlay { position: absolute; top: 0; right: 0; bottom: 0; width: 30%; z-index: 2; background: linear-gradient(270deg, rgba(11, 21, 33, 0) 0%, #0b1521 100%); pointer-events: none; }
.pricing__story-copy { position: relative; z-index: 3; width: 52.375rem; }
.pricing__story-title { font-size: 1.6875rem; font-weight: 700; line-height: 1; }
.pricing__story-text { margin-top: 1.6875rem; font-size: 1.125rem; font-weight: 400; line-height: 1.9; }
.pricing__story-mark { position: absolute; top: 6.1875rem; right: 4.125rem; z-index: 1; width: 9.875rem; }
.pricing__story-mark img { width: 9.875rem; height: 9.625rem; object-fit: contain; }
.pricing__plans-title { margin-top: 6.25rem; color: #0b1521; font-size: 3rem; font-weight: 700; line-height: 1; text-align: center; }
.pricing__grid { display: grid; grid-template-columns: repeat(4, 18.25rem); column-gap: calc((75rem - 73rem) / 3); margin-top: 3rem; }
.pricing-card { min-height: 31.25rem; padding: 2.5rem 1.25rem; border-radius: 0.375rem; background: #ffffff; }
.pricing-card__title { margin: 0; color: #0b1521; font-size: 2rem; font-weight: 500; line-height: 1; }
.pricing-card__summary { margin-top: 0.875rem; color: #0b1521; font-size: 1.125rem; font-weight: 400; line-height: 1.6; }
.pricing-card__price { display: flex; align-items: flex-end; gap: 0.125rem; margin-top: 1.5rem; color: #0b1521; }
.pricing-card__amount { font-size: 1.75rem; font-weight: 600; line-height: 1; }
.pricing-card__amount--custom { font-size: 1.75rem; }
.pricing-card__unit { font-size: 1.25rem; font-weight: 600; line-height: 1; }
.pricing-card__button { display: flex; align-items: center; justify-content: center; width: 15.75rem; min-height: 2.5rem; margin-top: 1.5rem; border-radius: 0.25rem; font-size: 1rem; font-weight: 500; line-height: 1; }
.pricing-card__button--trial { background: #8b5cf6; color: #ffffff; }
.pricing-card__button--contact { background: #0b1521; color: #ffffff; }
.pricing-card__divider { width: 15.75rem; height: 1px; margin-top: 1.875rem; background: rgba(11, 21, 33, 0.15); }
.pricing-card__list { margin-top: 1.25rem; }
.pricing-card__item { display: flex; align-items: center; gap: 0.5rem; color: #0b1521; font-size: 1rem; font-weight: 400; line-height: 1.4; }
.pricing-card__item + .pricing-card__item { margin-top: 0.6875rem; }
.pricing-card__check { color: #4abf79; font-size: 1rem; line-height: 1; transform: translateY(0.125rem); }

/* Platform Showcase */
.platform-showcase { position: relative; padding: 12.5rem 0; background: #0b1521; }
.platform-showcase__bg { position: absolute; inset: 0; z-index: 0; }
.platform-showcase__bg img { width: 100%; height: 100%; object-fit: cover; }
.platform-showcase__inner { position: relative; z-index: 1; }
.platform-showcase__title { font-size: 3rem; font-weight: 700; line-height: 1.2; text-align: center; }
.platform-showcase__carousel { position: relative; width: 100%; margin: 5rem auto 0; }
.platform-showcase__viewport { width: 75rem; margin: 0 auto; overflow: hidden; }
.platform-showcase__track { display: flex; gap: 0; transition: transform 0.6s ease; will-change: transform; }
.platform-slide { flex: 0 0 75rem; min-height: 22.9375rem; padding: 3.75rem; border-radius: 0.375rem; background: #2a3f5d; }
.platform-slide__title { color: #ffffff; font-size: 1.6875rem; font-weight: 700; line-height: 1; text-align: center; }
.platform-slide__grid { display: grid; grid-template-columns: repeat(3, 20rem); column-gap: 3.75rem; margin-top: 2.5rem; }
.platform-step__label { display: flex; align-items: center; justify-content: center; min-height: 2.125rem; border-radius: 0.125rem; background: #1e3048; color: #00e5ff; font-size: 1.125rem; font-weight: 600; line-height: 1; text-align: center; }
.platform-step__text { margin-top: 0.625rem; color: #ffffff; font-size: 1.125rem; font-weight: 400; line-height: 1.9; text-align: center; }
.platform-showcase__arrow { position: absolute; top: 10.5625rem; z-index: 2; display: flex; align-items: center; justify-content: center; width: 1.875rem; height: 1.875rem; padding: 0; border: 0; background: transparent; color: #00e5ff; font-size: 1.875rem; line-height: 1; cursor: pointer; }
.platform-showcase__arrow--prev { left: -4rem; }
.platform-showcase__arrow--next { right: -4rem; }
.platform-showcase__dots { display: flex; justify-content: center; gap: 1.625rem; margin-top: 2.5rem; }
.platform-showcase__dot { width: 1rem; height: 1rem; padding: 0; border: 0; border-radius: 50%; background: #d9d9d9; cursor: pointer; }
.platform-showcase__dot.is-active { background: #00e5ff; }

/* FAQ */
.faq { padding: 12.25rem 0 12.5rem; background: #d9d9d9; }
.faq__inner { display: grid; grid-template-columns: 15.5rem 53.75rem; justify-content: center; column-gap: 6.25rem; align-items: start; }
.faq__title { color: #0b1521; font-size: 3rem; font-weight: 700; line-height: 1; }
.faq__list { width: 53.75rem; border-top: 1px solid #3f93b7; }
.faq-item { border-bottom: 1px solid #3f93b7; }
.faq-item__question { margin: 0; }
.faq-item__trigger { display: grid; grid-template-columns: 2.125rem minmax(0, 1fr) 1.25rem; align-items: start; column-gap: 1.25rem; width: 100%; padding: 1.5rem 0 1.5rem; border: 0; background: transparent; color: #0b1521; text-align: left; cursor: pointer; }
.faq-item__trigger:focus-visible { outline: 2px solid #0b1521; outline-offset: 0.2rem; }
.faq-item__badge { display: inline-flex; align-items: center; justify-content: center; width: 2.125rem; height: 2.125rem; border-radius: 50%; background: #3f93b7; color: #ffffff; font-size: 1.125rem; font-weight: 600; line-height: 1; }
.faq-item__question-text { padding-top: 0.25rem; font-size: 1.25rem; font-weight: 600; line-height: 1.25; }
.faq-item__toggle-icon { align-self: start; margin-top: 0.25rem; color: #3f93b7; font-size: 1.25rem; line-height: 1; }
.faq-item__panel { padding: 0 0 1.125rem 3.375rem; }
.faq-item__answer { width: 50.375rem; color: #0b1521; font-size: 1.125rem; font-weight: 400; line-height: 1.8889; }

/* Founder's Message */
.founder-message { padding: 0; background: #ffffff; }
.founder-message__frame { position: relative; width: 100%; min-height: 71rem; padding: 1.25rem; background: #ffffff; }
.founder-message__bg { position: absolute; inset: 1.25rem; z-index: 0; border-radius: 3.75rem; overflow: hidden; background: #3f93b7; }
.founder-message__bg img { width: 100%; height: 100%; object-fit: cover; }
.founder-message__content { position: relative; z-index: 1; width: 75rem; margin: 0 auto; padding: 12.5rem 0 12.0625rem; color: #0b1521; }
.founder-message__title { font-size: 3rem; font-weight: 700; line-height: 1; }
.founder-message__body { width: 75rem; margin-top: 3.5rem; font-size: 1.125rem; font-weight: 400; line-height: 1.8889; }
.founder-message__body p + p { margin-top: 2rem; }
.founder-message__author { display: flex; align-items: center; gap: 1.5rem; margin-top: 3.5rem; }
.founder-message__portrait { width: 7.5rem; flex: 0 0 7.5rem; border-radius: 50%; overflow: hidden; }
.founder-message__portrait img { width: 7.5rem; height: 7.5rem; object-fit: cover; }
.founder-message__company { color: #0b1521; font-size: 1.125rem; font-weight: 500; line-height: 1; letter-spacing: 0; }
.founder-message__name { margin-top: .75rem; color: #0b1521; font-size: 1.375rem; font-weight: 600; line-height: 1; }

/* Footer */
.site-footer { padding: 12.5rem 0 1.875rem; background: #0b1521; color: #ffffff; }
.site-footer__hero { text-align: center; }
.site-footer__title { font-size: 3rem; font-weight: 700; line-height: 1.2084; }
.site-footer__lead { margin-top: 2.8125rem; font-size: 1.125rem; font-weight: 400; line-height: 1.8889; }
.site-footer__cta { display: inline-flex; align-items: center; justify-content: center; min-width: 16.25rem; min-height: 3.5rem; margin-top: 2.8125rem; padding: 0 2rem; border-radius: 0.25rem; background: #8b5cf6; color: #ffffff; font-size: 1.25rem; font-weight: 500; line-height: 1; }
.site-footer__bottom { margin-top: 12.5rem; }
.site-footer__divider { height: 1px; background: rgba(255, 255, 255, 0.5); }
.site-footer__meta { display: flex; align-items: center; justify-content: space-between; padding-top: 1.75rem; }
.site-footer__brand { display: inline-flex; align-items: center; gap: 0.5625rem; }
.site-footer__brand-mark { width: 2.625rem; flex: 0 0 2.625rem; }
.site-footer__brand-mark img { width: 2.625rem; height: 2.5625rem; object-fit: contain; }
.site-footer__brand-name { font-size: 1.625rem; font-weight: 600; line-height: 1; }
.site-footer__nav { display: flex; align-items: center; gap: 2rem; font-size: 1.125rem; font-weight: 400; line-height: 1.8889; }
.site-footer__credit { display: inline-flex; align-items: center; gap: 0.375rem; white-space: nowrap; }
.site-footer__credit i { font-size: 0.875em; line-height: 1; }

/* Responsive */
@media (max-width: 800px) {
  :root { font-size: clamp(0.4rem, 2.65vw, 2rem); }
  .pc-only { display: none; }
  .sp-only { display: inline; }
  .section-shell { width: calc(100% - 3em); }
  .section-shell--wide { width: calc(100% - 3rem); }
  .site-header { position: relative; background: transparent; backdrop-filter: none; }
  .site-header__inner { width: calc(100% - 2.4rem); padding: 0.625rem 0 0; }
  .brand { gap: 0.6731rem; }
  .brand__mark { width: 3.4615rem; flex-basis: 3.4615rem; }
  .brand__mark img { width: 3.4615rem; height: 3.3654rem; }
  .brand__name { font-size: 1.9231rem; }
  .site-nav { gap: 0.7692rem; }
  .button { min-height: 2.8846rem; padding: 0 0.9615rem; font-size: 1.25rem; }
  .button--trial { min-width: 7.3077rem; }
  .button--contact { min-width: 7.3077rem; }
  .hero { padding: 8rem 0; }
  .hero__lead { font-size: 2.5rem; line-height: 1.4; }
  .hero__lead-line { display: block; }
  .hero__lead-line:first-child { margin-right: 0; }
  .hero__title { margin-top: 0.9615rem; font-size: 4rem; line-height: 1.25; }
  .hero__title-line { display: block; }
  .hero__title-line:first-child { margin-right: 0; }
  .hero__description { width: 33.8462rem; margin-top: 1.4423rem; font-size: 1.1538rem; line-height: 2; }
  .button--hero { min-width: 21.1538rem; min-height: 3.8462rem; margin-top: 2.8846rem; font-size: 1.5385rem; }
  .section-heading { justify-content: flex-start; }
  .section-heading__title { font-size: 2.4rem; line-height: 1.4; text-align: left; }
  .pain-card { height: 41rem; min-height: 41rem; margin-top: 1.9231rem; }
  .pain-card__content { inset: 0; border-radius: 1.9231rem; }
  .pain-card__overlay { right: 0; bottom: 0; left: 0; z-index: 2; height: 100%; border-radius: 0; }
  .pain-list { top: 1.9231rem; left: 1.9231rem; right: 1.9231rem; z-index: 4; grid-template-columns: 1fr; gap: 2.4038rem; width: auto; max-width: none; transform: none; }
  .pain-list__item:last-child { padding-right: 0; }
  .pain-list__title { font-size: 1.7308rem; line-height: 1; }
  .pain-list__text { margin-top: 0.4808rem; font-size: 1.1538rem; line-height: 2; }
  .pain-card__visual { position: absolute; top: 0.4808rem; right: 0.4808rem; z-index: 3; }
  .pain-list__item { position: relative; z-index: 4; }
  .pain-list__item:nth-child(-n+2) { padding-right: 0; }
  .pain-card__image { width: 15.8125rem; height: 13.25rem; }
  .pain-points__triangle picture { width: 30.7692rem; height: 3.8462rem; }
  .pain-points__triangle img { width: 30.7692rem; height: 3.8462rem; }
  .solution { padding: 1rem 0 8rem; }
  .solution__title { font-size: 2.4rem; line-height: 1.4; }
  .solution__summary { width: auto; margin: 1.4423rem 1.5rem 0; padding: 1.1538rem 1.9231rem; border-radius: 0.3846rem; }
  .solution__summary p { font-size: 1.1538rem; line-height: 2; text-align: left; }
  .core-features__inner { width: 100%; padding: 8rem 0; overflow: hidden; }
  .core-features__title { font-size: 2.4rem; }
  .core-features__grid { display: none; }
  .core-features__carousel { display: block; margin-top: 2.8846rem; }
  .core-features__viewport { width: 100%; overflow: hidden; }
  .core-features__viewport,
  .platform-showcase__viewport { touch-action: pan-y; }
  .core-features__track { display: flex; gap: 0; transition: transform 0.6s ease; will-change: transform; }
  .feature-card--mobile { flex: 0 0 32rem; margin: 0 .5rem; padding: 3.75rem 2.5rem 2.8846rem; border-radius: 0.3846rem; }
  .feature-card--mobile .feature-card__eyebrow { font-size: 1.5385rem; }
  .feature-card--mobile .feature-card__title { margin-top: 1rem; font-size: 1.9231rem; line-height: 1.5; }
  .feature-card--mobile .feature-card__text { margin-top: 1.1538rem; font-size: 1.1538rem; line-height: 2; }
  .feature-card__image-wrap--one-mobile { margin-top: 0.7692rem; }
  .feature-card__image-wrap--two-mobile { margin-top: 1rem; }
  .feature-card__image-wrap--three-mobile { margin-top: 0.7692rem; }
  .feature-card__image--one-mobile { width: 22rem; }
  .feature-card__image--two-mobile { width: 22rem; }
  .feature-card__image--three-mobile { width: 22rem; }
  .stack-setup { padding: 8rem 0; }
  .stack-setup__inner { width: calc(100% - 3rem); }
  .stack-setup__title { font-size: 2.4rem; line-height: 1; }
  .stack-setup__lead { margin-top: 1.5625rem; font-size: 1.1538rem; line-height: 2; }
  .stack-setup__frame { grid-template-columns: 1fr; gap: 1.25rem; width: 100%; margin-top: 2.5rem; padding: 1.5rem; border-radius: 1.25rem; }
  .stack-card { min-height: 18.75rem; padding: 1.875rem 0.9375rem 1.5625rem; }
  .stack-card__title { font-size: 1.9231rem; line-height: 1; }
  .stack-card__visual { margin-top: 1.25rem; }
  .stack-card__image--one img { width: 100%; }
  .stack-card__image--two img { width: 100%; }
  .stack-card__text { width: auto; margin-top: 0.9375rem; font-size: 1.1538rem; line-height: 2; }
  .pricing { padding: 8rem 0; }
  .pricing__title { font-size: 2.4rem; line-height: 1.4; }
  .pricing__story { flex-direction: column; justify-content: flex-start; width: 100%; min-height: 28.25rem; margin: 2.25rem auto 0; padding: 2.5rem 2.5rem 10rem; border-radius: 0.25rem; }
  .pricing__story-overlay { top: auto; right: 0; bottom: 0; left: 0; width: 100%; height: 50%; background: linear-gradient(180deg, rgba(11, 21, 33, 0) 0%, #0b1521 100%); }
  .pricing__story-copy { width: 100%; }
  .pricing__story-title { font-size: 1.9231rem; line-height: 1; }
  .pricing__story-text { margin-top: 1rem; font-size: 1.1538rem; line-height: 1.8; }
  .pricing__story-mark { top: 26rem; right: 50%; width: 7.875rem; transform: translateX(50%); }
  .pricing__story-mark img { width: 7.875rem; height: 7.75rem; }
  .pricing__plans-title { margin-top: 5rem; font-size: 2.4rem; line-height: 1; }
  .pricing__grid { grid-template-columns: 1fr; gap: 1rem; margin-top: 2.25rem; }
  .pricing-card { min-height: auto; padding: 2.5rem; }
  .pricing-card__title { font-size: 2rem; line-height: 1; }
  .pricing-card__summary { margin-top: 0.75rem; font-size: 1.1538rem; line-height: 1.5; }
  .pricing-card__price { margin-top: 1.25rem; }
  .pricing-card__price--custom { margin-top: 1.75rem; }
  .pricing-card__amount { font-size: 1.6923rem; }
  .pricing-card__amount--custom { font-size: 1.6923rem; }
  .pricing-card__unit { font-size: 1.0769rem; }
  .pricing-card__button { width: 100%; min-height: 2.5rem; margin-top: 1.5rem; font-size: 1.1538rem; }
  .pricing-card__divider { width: 100%; margin-top: 1.875rem; }
  .pricing-card__list { margin-top: 1.25rem; }
  .pricing-card__item { gap: 0.5rem; font-size: 1.1538rem; line-height: 1.4; }
  .pricing-card__item + .pricing-card__item { margin-top: 0.625rem; }
  .pricing-card__check { font-size: 1.1538rem; transform: translateY(0.0625rem); }
  .platform-showcase { padding: 8rem 0; }
  .platform-showcase__title { font-size: 2.4rem; line-height: 1.4; }
  .platform-showcase__carousel { width: 100%; margin-top: 2.5rem; }
  .platform-showcase__viewport { width: 100%; overflow: unset; }
  .platform-slide { flex: 0 0 32rem; min-height: 29.375rem; margin: 0 0.5rem; padding: 2.5rem; }
  .platform-slide__title { font-size: 1.9231rem; line-height: 1.5; }
  .platform-slide__grid { grid-template-columns: 1fr; row-gap: 1.875rem; margin-top: 1.5625rem; }
  .platform-step__label { min-height: 1.625rem; font-size: 1.3462rem; padding: 0.5rem 0; }
  .platform-step__text { margin-top: 0.5rem; font-size: 1.1538rem; line-height: 2; }
  .platform-showcase__arrow { display: none; }
  .platform-showcase__dots { gap: 2.5rem; margin-top: 2rem; }
  .platform-showcase__dot { width: 1.7308rem; height: 1.7308rem; }
  .faq { padding: 8rem 0; }
  .faq__inner { display: block; width: calc(100% - 3rem); }
  .faq__title { font-size: 2.4rem; line-height: 1; text-align: center; }
  .faq__list { width: 100%; margin-top: 2.3077rem; }
  .faq-item__trigger { align-items: center; grid-template-columns: 2.3077rem minmax(0, 1fr) 1.3462rem; column-gap: 0.7692rem; padding: 1.1538rem 0 1.0385rem; }
  .faq-item__badge { width: 2.3077rem; height: 2.3077rem; font-size: 1.3462rem; }
  .faq-item__question-text { padding-top: 0; font-size: 1.3462rem; line-height: 1.2858; }
  .faq-item__toggle-icon { margin-top: 0.1923rem; font-size: 1.3462rem; }
  .faq-item__panel { padding: 0 0 1.3462rem 0; }
  .faq-item__answer { width: 100%; font-size: 1.1538rem; line-height: 2; }
  .founder-message { padding: 0; }
  .founder-message__frame { width: 100%; min-height: 65.6154rem; padding: 1.5rem; }
  .founder-message__bg { inset: 1.5rem; border-radius: 2.3077rem; }
  .founder-message__content { width: calc(100% - 3.8462rem); padding: 5rem 0 4.2308rem; }
  .founder-message__title { font-size: 2.5rem; line-height: 1; }
  .founder-message__body { width: 100%; margin-top: 2.3077rem; font-size: 1.1538rem; line-height: 2; }
  .founder-message__body p + p { margin-top: 1.8462rem; }
  .founder-message__author { gap: 1.1538rem; margin-top: 2.3077rem; }
  .founder-message__portrait { width: 7.6923rem; flex-basis: 7.6923rem; }
  .founder-message__portrait img { width: 7.6923rem; height: 7.6923rem; }
  .founder-message__company { font-size: 0.9231rem; line-height: 1.5; }
  .founder-message__name { margin-top: 0.6923rem; font-size: 1.8462rem; line-height: 1; }
  .site-footer { padding: 8rem 0 4rem; }
  .site-footer__title { font-size: 2.5rem; line-height: 1.3847; }
  .site-footer__lead { width: 33rem; margin: 2.3077rem auto 0; font-size: 1.1538rem; line-height: 2; }
  .site-footer__cta { min-width: 21.1538rem; min-height: 3.8462rem; margin-top: 2.3077rem; font-size: 1.5385rem; }
  .site-footer__bottom { margin-top: 8rem; }
  .site-footer__meta { flex-direction: column; justify-content: flex-start; padding-top: 2.3077rem; }
  .site-footer__brand { gap: 0.7692rem; }
  .site-footer__brand-mark { width: 3.2308rem; flex-basis: 3.2308rem; }
  .site-footer__brand-mark img { width: 3.2308rem; height: 3.1538rem; }
  .site-footer__brand-name { font-size: 2.3077rem; }
  .site-footer__nav { flex-wrap: wrap; justify-content: center; gap: 1.8462rem 1.5385rem; margin-top: 2.3077rem; font-size: 1.1538rem; line-height: 1; }
}