:root { --blue: #3b82f6; --blue-dark: #2563eb; --ink: #132238; --muted: #5b6777; --paper: #f8fafc; --line: #dce5ee; --sky: #dbeafe; --blue-wash: #eff6ff; --grey-wash: #f1f5f9; --coral: #ff8d77; }
@font-face { font-family: Inter; src: url('./fonts/inter.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif; line-height: 1.6; }
a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--blue-dark); outline-offset: 3px; }
.site-header { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px clamp(20px, 5vw, 72px); background: rgba(248,250,252,.94); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(12px); }
.brand img, .site-footer img { display: block; width: 138px; height: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2.5vw, 34px); font-size: 14px; font-weight: 700; }
.site-nav a { text-decoration: none; }.site-nav a:not(.button):hover, .text-link:hover { color: #1d64d0; }
.menu-button { display: none; border: 0; background: none; color: var(--ink); font: 700 14px/1.3 Inter, sans-serif; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 14px 20px; color: #fff; background: var(--blue-dark); border: 1px solid var(--blue-dark); border-radius: 6px; text-decoration: none; font: 700 14px/1.3 Inter, sans-serif; }.button:hover { background: #1d4ed8; border-color: #1d4ed8; }.button-small { padding: 10px 14px; }
.play-badge { display: inline-flex; width: 168px; }.play-badge img { display: block; width: 100%; height: auto; }
.hero { min-height: min(750px, calc(100vh - 76px)); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr); gap: clamp(40px, 8vw, 120px); align-items: center; padding: 76px clamp(20px, 10vw, 150px); overflow: hidden; background: linear-gradient(110deg, #f8fafc 0%, #f8fafc 60%, var(--blue-wash) 60%); }
.hero-copy { max-width: 650px; }.eyebrow { margin: 0 0 14px; color: var(--blue-dark); font: 700 12px/1.3 Inter, sans-serif; letter-spacing: .12em; text-transform: uppercase; }.hero h1, .section h2 { margin: 0; font-size: clamp(42px, 6vw, 80px); line-height: 1.05; letter-spacing: 0; }.lede { max-width: 580px; margin: 26px 0; color: var(--muted); font-size: clamp(18px, 2vw, 22px); line-height: 1.55; }.hero-actions { display: flex; align-items: center; gap: 28px; }.text-link { font: 700 14px/1.3 Inter, sans-serif; }.availability { margin-top: 42px; color: var(--muted); font-size: 14px; }
.hero-visual { display: grid; place-items: center; width: min(100%, 480px); min-height: 530px; margin-inline: auto; position: relative; }.phone { isolation: isolate; width: 312px; min-height: 550px; padding: 24px 10px 0; position: relative; overflow: hidden; border: 8px solid #142235; border-radius: 36px; background: #fff; box-shadow: 18px 24px 0 rgba(19,34,56,.13); font-family: Arial, sans-serif; }.phone-speaker { position: absolute; z-index: 2; top: 8px; left: 50%; width: 88px; height: 8px; border-radius: 50px; background: #142235; transform: translateX(-50%); }.phone-content, .app-screen { height: 100%; background: #f7fafc; }.app-bar { display: flex; align-items: center; justify-content: space-between; padding: 19px 14px 14px; background: #fff; border-bottom: 1px solid #e5edf5; font-size: 15px; }.app-search { margin: 14px; padding: 10px 12px; border-radius: 6px; background: #e9eff5; color: #7d8997; font-size: 12px; }.listing-card { display: grid; grid-template-columns: 70px 1fr; gap: 10px; align-items: stretch; margin: 11px 14px; padding: 10px; border: 1px solid #e1e8ef; border-radius: 8px; background: #fff; }.price-block { display: grid; align-content: center; justify-items: center; min-height: 76px; border-radius: 5px; color: #fff; background: var(--blue); }.price-block strong { font-size: 22px; }.price-block small { font-size: 9px; }.price-green { background: #4f46e5; }.price-pink { background: #e85c76; }.tag { display: inline-block; margin-bottom: 4px; padding: 3px 5px; border-radius: 3px; color: #1d4ed8; background: #dbeafe; font-size: 9px; font-weight: 700; }.listing-card h2 { margin: 0; font-size: 12px; }.listing-card p { margin: 4px 0; color: #2563eb; font-size: 10px; font-weight: 700; }.listing-card small, .compare-row small { color: #768291; font-size: 9px; }.phone-nav { display: flex; justify-content: space-around; position: absolute; right: 0; bottom: 0; left: 0; padding: 13px 4px 11px; background: #fff; border-top: 1px solid #e3eaf0; color: #718095; font-size: 9px; }.phone-nav .active { color: var(--blue); font-weight: 700; }
.hero-app-image { position: absolute; z-index: 1; display: block; width: auto; height: 526px; filter: drop-shadow(18px 24px 18px rgba(19,34,56,.24)); }.hero-app-image--center { z-index: 2; left: 50%; transform: translateX(-50%); }.hero-app-image--side { opacity: .55; }.hero-app-image--left { left: 0; transform: rotate(-7deg); }.hero-app-image--right { right: 0; transform: rotate(7deg); }
.section { padding: 110px clamp(20px, 10vw, 150px); }.section-heading { max-width: 760px; }.section h2 { font-size: clamp(35px, 4.2vw, 60px); }.section-heading > p:last-child { max-width: 570px; color: var(--muted); font-size: 18px; line-height: 1.6; }.steps { background: #fff; }.steps ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px; max-width: 1080px; margin: 56px 0 0; padding: 0; list-style: none; }.steps li { position: relative; border-top: 2px solid var(--ink); padding-top: 18px; }.steps li::before { content: ""; position: absolute; top: -2px; left: 0; width: 100%; height: 2px; background: var(--blue-dark); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; }.steps li:hover::before { transform: scaleX(1); }@media (prefers-reduced-motion: reduce) { .steps li::before { transition: none; } }.steps li > span { color: var(--blue-dark); font: 700 12px/1.3 Inter, sans-serif; }.steps h3 { margin: 16px 0 8px; font-size: 21px; line-height: 1.3; }.steps p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.app-feature-showcase { padding: 72px clamp(20px, 10vw, 150px) 64px; color: #fff; background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%); }.how-it-works-tabs { display: flex; justify-content: center; gap: clamp(20px, 5vw, 68px); overflow-x: auto; padding: 0 0 36px; }.story-tab { flex: 0 0 auto; padding: 0; border: 0; color: rgba(255,255,255,.56); background: transparent; cursor: pointer; font: 700 14px/1.4 Inter, sans-serif; }.story-tab.is-active, .story-tab:hover { color: #fff; }.story-panel { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(190px, .55fr) minmax(220px, 1fr); min-height: 500px; align-items: center; gap: clamp(36px, 8vw, 130px); }.story-panel[hidden] { display: none; }.story-copy h2 { max-width: 430px; margin: 0; color: #fff; font-size: clamp(42px, 5.3vw, 72px); line-height: 1.03; }.story-copy .eyebrow { color: rgba(255,255,255,.8); }.story-panel > img { justify-self: center; width: min(100%, 230px); height: auto; filter: drop-shadow(0 18px 18px rgba(12,28,91,.3)); }.story-description { max-width: 385px; margin: 0; font-size: clamp(17px, 1.55vw, 21px); font-weight: 600; line-height: 1.42; }.story-controls { display: flex; align-items: center; justify-content: space-between; width: min(100%, 400px); margin: 22px auto 0; padding: 8px; border: 7px solid #fff; border-radius: 999px; color: #2563eb; background: #fff; font-size: 15px; }.story-arrow { display: inline-grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; color: #fff; background: #2563eb; cursor: pointer; font: 22px/1 Inter, sans-serif; }.story-arrow > span { transform: translateY(-2px); }.story-arrow:hover { background: #1d4ed8; }.story-arrow:focus-visible { outline: 3px solid #132238; outline-offset: 3px; }
.screens { background: var(--grey-wash); }.app-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; gap: clamp(20px, 5vw, 80px); max-width: 950px; margin: 56px auto 0; }.app-gallery img { display: block; width: 100%; max-width: 290px; height: auto; margin: 0 auto; filter: drop-shadow(0 14px 16px rgba(19,34,56,.2)); }.app-gallery img:nth-child(2) { transform: translateY(28px); }.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 120px); background: #f3cfae; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 36px clamp(20px, 5vw, 72px); color: #d7e0e9; background: #132238; font-size: 13px; }.footer-brand { display: flex; align-items: center; gap: 7px; height: 54px; }.footer-logo-icon, .footer-logo-wordmark { display: block; height: 54px; background-image: url('Aisle9_Logo_Icon_Horiz.png'); background-repeat: no-repeat; background-size: 140px auto; }.footer-logo-icon { width: 54px; background-position: left center; }.footer-logo-wordmark { width: 79px; background-position: right center; filter: brightness(0) invert(1); }.site-footer div { display: flex; gap: 20px; }.site-footer a { text-decoration: none; }.site-footer a:hover { color: #fff; }.site-footer p { margin: 0; }
.legal { max-width: 800px; margin: 0 auto; padding: 80px 24px; }.legal-header { margin-bottom: 42px; }.legal h1 { margin: 0; font-size: clamp(40px, 6vw, 64px); line-height: 1.1; }.legal h2 { margin: 42px 0 12px; font-size: 24px; }.legal h3 { margin: 28px 0 8px; font-size: 18px; }.legal p, .legal li { color: #445265; }.legal li { margin: 8px 0; }.legal-meta { color: #607081; font-size: 13px; }
.section.about { grid-template-columns: minmax(0, 1000px); justify-content: center; gap: 36px; color: var(--ink); text-align: center; background: linear-gradient(135deg, var(--blue-wash) 0%, var(--sky) 100%); }
.about .eyebrow { color: var(--blue-dark); }
.about-intro, .about-story { max-width: 760px; margin: 0 auto; }
.about-story p { margin: 0 0 18px; color: #334155; font-size: 18px; }
.about-story p:last-child { margin-bottom: 0; }
.about-story .about-lede { font-size: clamp(20px, 2.2vw, 24px); line-height: 1.4; }
.about-pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; }
.about-pillars li { padding: 26px 22px; border-radius: 10px; color: var(--ink); background: #fff; box-shadow: 0 12px 28px rgba(37, 99, 235, .12); }
.about-pillars h3 { margin: 0 0 8px; font-size: 21px; }
.about-pillars p { margin: 0; color: #3b4a5c; font-size: 16px; }
.about-note { max-width: 640px; margin: 0 auto; color: #475569; font-size: 14px; line-height: 1.6; }
.download-cta { color: #fff; text-align: center; background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%); }.download-cta h2 { max-width: 900px; margin: 0 auto; color: #fff; }.download-lede { max-width: 680px; margin: 28px auto 0; padding: 20px 0 28px; font-size: clamp(20px, 2.4vw, 28px); font-weight: 600; line-height: 1.35; }.download-badges { margin-top: 44px; }.download-web { margin: 56px 0 18px; font-weight: 700; }.download-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 22px; }.download-create { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }.download-create:hover { text-decoration-thickness: 2px; }.download-cta .play-badge { width: 160px; }.download-cta :focus-visible { outline-color: #fff; }
@media (max-width: 760px) { .about-pillars { grid-template-columns: minmax(0, 1fr); } }
.faq-section { background: #fdfdfd; }
.faq-heading { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.faq-heading h1 { position: relative; display: inline-block; margin: 0; padding-bottom: 26px; font-size: clamp(35px, 4.2vw, 60px); line-height: 1.05; }
.faq-heading h1::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 60px; height: 2px; background: var(--blue); transform: translateX(-50%); }
.faq-heading p { margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.faq { max-width: 760px; margin: 0 auto; border-radius: 6px; background: #fff; box-shadow: 0 2px 48px rgba(0, 0, 0, .06); }
.faq-card { border-bottom: 1px dashed var(--line); }
.faq-card:last-child { border-bottom: 0; }
.faq-title { display: flex; align-items: baseline; gap: 20px; padding: 22px clamp(16px, 3vw, 30px); border-radius: 6px; color: var(--ink); cursor: pointer; list-style: none; font-family: inherit; font-size: 16px; font-weight: 400; line-height: 1.6; transition: background-color .2s ease; }
.faq-title::-webkit-details-marker { display: none; }
.faq-title::after { content: '+'; flex-shrink: 0; margin-left: auto; color: var(--blue-dark); font-size: 20px; line-height: 1; }
.faq-card[open] > .faq-title::after { content: '\2212'; }
.faq-title:hover, .faq-card[open] > .faq-title { background: rgba(59, 130, 246, .08); }
.faq-title:focus-visible { outline-offset: 2px; }
.faq-badge { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 24px; height: 24px; border-radius: 50%; color: #fff; background: var(--blue-dark); font-size: 12px; }
.faq-body { padding: 20px clamp(16px, 3vw, 30px); border-top: 1px solid var(--line); color: var(--muted); font-size: 16px; line-height: 1.75; overflow-wrap: anywhere; }
.faq-body p { margin: 0; }
.faq-body a { color: var(--blue-dark); text-underline-offset: 3px; }
.future-developments { background: #dce5ee; }
.future-developments-heading { text-align: center; }
.future-developments-heading .eyebrow { margin-bottom: 10px; }
.future-developments-heading h2 { margin: 0; }
.future-development-carousel { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: clamp(14px, 3vw, 36px); max-width: 1240px; margin: 56px auto 0; }
.future-development-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 64px); }
.future-development-card { overflow: hidden; border-radius: 8px; background: #fff; box-shadow: 0 14px 28px rgba(19, 34, 56, .12); cursor: pointer; text-align: left; }
.future-development-card:focus-visible { outline: 3px solid var(--blue-dark); outline-offset: 4px; }
.future-development-title { min-height: 164px; display: grid; place-items: end center; margin: 0; padding: 28px; color: #fff; font-size: clamp(26px, 2.8vw, 38px); line-height: 1.15; text-align: center; }
.future-development-card--sharing .future-development-title { background: linear-gradient(135deg, #1d4ed8, #38bdf8); }
.future-development-card--alerts .future-development-title { background: linear-gradient(135deg, #be185d, #fb7185); }
.future-development-card--watch .future-development-title { background: linear-gradient(135deg, #047857, #2dd4bf); }
.future-development-card--history .future-development-title { background: linear-gradient(135deg, #6d28d9, #a78bfa); }
.future-development-copy { padding: clamp(26px, 3vw, 38px); }
.future-development-copy > p:first-child, .future-development-details { margin: 0; color: var(--muted); font-size: 18px; line-height: 1.55; }
.future-development-details { padding-top: 18px; }
.future-development-read-more { display: inline-block; margin-top: 22px; color: var(--blue-dark); font: 700 14px/1.3 Inter, sans-serif; text-decoration: underline; text-underline-offset: 4px; }
.future-development-card[aria-expanded="true"] .future-development-read-more { display: none; }
.future-development-arrow { display: inline-grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 0; border-radius: 50%; color: #fff; background: var(--blue-dark); box-shadow: 0 6px 16px rgba(19, 34, 56, .18); cursor: pointer; font: 24px/1 Inter, sans-serif; }
.future-development-arrow > span { transform: translateY(-2px); }
.future-development-arrow:hover { background: #1d4ed8; }
.future-development-arrow:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
@media (hover: hover) { .future-development-read-more { opacity: 0; transition: opacity .2s ease; }.future-development-card:hover .future-development-read-more, .future-development-card:focus-within .future-development-read-more { opacity: 1; } }
.feedback-section { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(40px, 8vw, 120px); background: var(--grey-wash); }
.feedback-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; padding-top: 48px; }
.feedback-card { padding: clamp(20px, 3vw, 40px); border-radius: 12px; background: #fff; box-shadow: 0 18px 28px rgba(19, 34, 56, .08); }
.feedback-card:nth-child(even) { transform: translateY(-48px); }
.feedback-card img { display: block; object-fit: contain; }
.feedback-card h3 { margin: 24px 0 0; font: 700 clamp(18px, 2vw, 24px)/1.4 Inter, sans-serif; }
.feedback-copy p { margin: 28px 0; color: var(--muted); font-size: 18px; }
.scroll-top { position: fixed; right: 24px; bottom: 24px; z-index: 9; display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border: 0; border-radius: 50%; color: #fff; background: var(--blue-dark); box-shadow: 0 4px 16px rgba(19, 34, 56, .2); cursor: pointer; font: 700 26px/1 Inter, sans-serif; }
.scroll-top[hidden] { display: none; }
.scroll-top:hover { background: #1d4ed8; }
.scroll-top:focus-visible, .feedback-copy .button:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.faq-title { transition: none; } }
@media (max-width: 760px) { .future-development-carousel { grid-template-columns: 40px minmax(0, 1fr) 40px; gap: 8px; margin-top: 40px; }.future-development-cards { grid-template-columns: minmax(0, 1fr); }.future-development-title { min-height: 140px; }.future-development-arrow { width: 40px; height: 40px; }.feedback-section { grid-template-columns: minmax(0, 1fr); gap: 40px; }.feedback-copy { grid-row: 1; }.feedback-cards { gap: 16px; padding-top: 24px; }.feedback-card:nth-child(even) { transform: translateY(-24px); }.scroll-top { right: 16px; bottom: 16px; } }
@media (max-width: 380px) { .feedback-cards { grid-template-columns: minmax(0, 1fr); padding-top: 0; }.feedback-card:nth-child(even) { transform: none; } }
.deletion-callout { padding: 18px; border-left: 4px solid #d49518; background: #fff7db; }
@media (max-width: 760px) { .site-header { min-height: 64px; }.brand img { width: 120px; }.menu-button { display: block; }.site-nav { display: none; position: absolute; top: 64px; right: 0; left: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px 20px; background: var(--paper); border-bottom: 1px solid var(--line); }.site-nav.is-open { display: flex; }.site-nav a { padding: 13px 0; }.site-nav .button { margin-top: 8px; }.hero { grid-template-columns: 1fr; min-height: auto; padding-top: 60px; background: linear-gradient(180deg, #f8fafc 0%, #f8fafc 63%, var(--blue-wash) 63%); }.hero h1 { font-size: clamp(43px, 13vw, 68px); }.hero-visual { min-height: 450px; }.hero-app-image { width: auto; height: 480px; }.hero-app-image--side { display: none; }.app-feature-showcase { padding-top: 48px; }.how-it-works-tabs { justify-content: flex-start; padding-bottom: 28px; }.story-panel { grid-template-columns: 1fr; gap: 28px; min-height: auto; text-align: center; }.story-copy { max-width: 480px; margin: 0 auto; }.story-copy h2 { margin: 0 auto; }.story-panel > img { grid-row: 2; width: min(100%, 250px); }.story-description { margin: 0 auto; }.story-controls { margin-top: 36px; }.app-gallery { grid-template-columns: 1fr; gap: 28px; }.app-gallery img { max-width: 250px; }.app-gallery img:nth-child(2) { transform: none; }.steps ol, .about { grid-template-columns: 1fr; }.steps ol { gap: 30px; }.screen-demo { grid-template-columns: 1fr; gap: 40px; }.screen-tabs { justify-content: flex-start; overflow-x: auto; }.phone-demo { grid-column: 1; grid-row: 2; justify-self: center; }.demo-copy { grid-column: 1; grid-row: 3; }.site-footer { flex-direction: column; align-items: flex-start; }.site-footer div { flex-wrap: wrap; } }