/* ナナメ — App Store審査用サイト ベーススタイル */
:root{
  --beige:#F6F5F1; --ink:#20263A; --ink-2:#5A6072; --blue:#2C63D9; --blue-shadow:#9DB9F2;
  --tile:#E4E1D8; --line:#E2DFD8; --yellow:#FAE994; --purple:#DDD4F6; --white:#fff;
  --round:'Zen Maru Gothic','Hiragino Maru Gothic ProN','Rounded Mplus 1c',sans-serif;
  --sans:'Noto Sans JP','Hiragino Sans','Hiragino Kaku Gothic ProN',Meiryo,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--beige);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.85;
  -webkit-font-smoothing:antialiased;font-feature-settings:"palt" 0}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
h1,h2,h3,.answer-main,.lead,.desc,.doc-lead{word-break:auto-phrase}
h1,h2,h3{font-family:var(--round);font-weight:900;line-height:1.35;letter-spacing:.02em;margin:0}

/* header */
.site-header{max-width:1120px;margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo-mark{width:40px;height:40px;flex:none}
.brand-name{font-family:var(--round);font-weight:900;font-size:1.4rem;letter-spacing:.08em}
.brand-sub{font-size:.8rem;color:var(--ink-2)}
.site-nav,.foot-nav{display:flex;gap:4px 20px;flex-wrap:wrap;font-size:.9rem}
.site-nav a,.foot-nav a{color:var(--ink);text-decoration:none;font-weight:500}
.site-nav a:hover,.foot-nav a:hover{text-decoration:underline}
.site-nav a[aria-current="page"]{color:var(--blue);font-weight:700}

main{display:block}

/* hero */
.hero{max-width:1120px;margin:0 auto;padding:72px 24px 96px;display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.kicker{margin:0 0 14px;font-size:.85rem;font-weight:700;color:var(--blue)}
.hero h1{font-size:clamp(2.6rem,6.2vw,4.6rem);line-height:1.22;letter-spacing:.03em}
.lead{margin:24px 0 0;max-width:30em;font-size:1.05rem;color:var(--ink-2)}
.hero-art svg{width:100%;height:auto;overflow:visible}

/* compare */
.compare{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:88px 24px}
.compare h2,.steps h2{text-align:center;font-size:clamp(1.5rem,3.2vw,2.1rem)}
.chat{max-width:560px;margin:48px auto 0;display:flex;flex-direction:column;gap:20px}
.me{align-self:flex-end;margin:0;background:var(--blue);color:#fff;padding:12px 22px;border-radius:24px 24px 6px 24px;font-size:1.05rem}
.plain{max-width:86%}
.plain-label{margin:0 0 6px;font-size:.8rem;font-weight:700;color:var(--ink-2)}
.plain p:last-child{margin:0;background:#EFEDE8;border:2px solid var(--line);border-radius:20px;padding:14px 18px;color:#8A8E99;font-size:.95rem;line-height:1.75}
.plain s{text-decoration-thickness:1.5px}
.answer{background:#fff;border:2.5px solid var(--ink);border-radius:22px;padding:20px 24px;box-shadow:7px 7px 0 var(--blue-shadow);transform:rotate(-1.5deg)}
.answer-tag{display:flex;align-items:center;gap:8px;margin:0}
.answer-tag .logo-mark{width:32px;height:32px}
.answer-tag span{background:#DCE6FB;color:var(--blue);font-weight:700;font-size:.8rem;padding:2px 10px;border-radius:8px}
.answer-main{margin:12px 0 0;font-family:var(--round);font-weight:900;font-size:1.45rem;line-height:1.5}
.answer-sub{margin:6px 0 0;color:var(--ink-2)}

/* steps */
.steps{max-width:1120px;margin:0 auto;padding:96px 24px 112px}
.step-list{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;counter-reset:step}
.step-list li{counter-increment:step}
.phone{margin:0 auto 28px;max-width:260px;background:#1B1F2B;border-radius:40px;padding:8px;box-shadow:0 24px 48px -24px rgba(32,38,58,.45)}
.phone img{border-radius:32px;aspect-ratio:640/1300;object-fit:cover;object-position:top}
.step-list h3{display:flex;align-items:center;gap:12px;font-size:1.2rem}
.step-list h3::before{content:counter(step);flex:none;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;
  font-family:var(--sans);font-size:.95rem;font-weight:700;display:grid;place-items:center}
.step-list p{margin:10px 0 0;color:var(--ink-2);font-size:.95rem}

/* documents */
.doc{max-width:760px;margin:0 auto;padding:56px 24px 96px}
.doc h1{font-size:clamp(1.9rem,4.5vw,2.6rem)}
.doc-lead{margin:16px 0 0;color:var(--ink-2)}
.doc h2{font-size:1.3rem;margin:48px 0 12px}
.doc h3{font-size:1.05rem;margin:28px 0 6px}
.legal{font-size:.95rem}
.legal h1{margin-bottom:32px}
.legal p{margin:.5em 0}
.legal table{width:100%;border-collapse:collapse;font-size:.85rem;display:block;overflow-x:auto}
.legal th,.legal td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top;background:#fff}
mark.todo{background:var(--yellow);color:var(--ink);padding:1px 4px;border-radius:4px;outline:1.5px dashed #C9A800}
p.note{margin:12px 0}

.contact-card{margin:32px 0 8px;background:#fff;border:2.5px solid var(--ink);border-radius:22px;padding:24px 28px;box-shadow:7px 7px 0 var(--blue-shadow)}
.contact-card h2{margin:0 0 12px}
.contact-card dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 20px;margin:0}
.contact-card dt{font-weight:700}
.contact-card dd{margin:0}
.small{font-size:.85rem;color:var(--ink-2);margin:16px 0 0}
details{border-bottom:1px solid var(--line);padding:4px 0}
summary{cursor:pointer;font-weight:700;padding:12px 0;list-style-position:outside}
details p{margin:0 0 14px;color:var(--ink-2)}
.links{margin-top:40px;font-size:.9rem}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:40px 24px 32px}
.foot-inner{max-width:1120px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot-brand{display:flex;align-items:center;gap:12px}
.foot-name{margin:0;font-family:var(--round);font-weight:900;font-size:1.1rem}
.foot-op{margin:0;font-size:.85rem;color:var(--ink-2)}
.foot-op a{color:var(--ink-2)}
.copy{max-width:1120px;margin:24px auto 0;font-size:.8rem;color:var(--ink-2)}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding:40px 24px 64px;gap:40px}
  .step-list{grid-template-columns:1fr;gap:64px}
  .compare,.steps{padding-top:64px;padding-bottom:72px}
}
@media (max-width:480px){
  .answer-main{font-size:1.25rem}
  .contact-card dl{grid-template-columns:1fr}
  .contact-card dt{margin-top:8px}
}

/* features */
.features{background:var(--white);border-top:1px solid var(--line);padding:96px 24px 104px}
.features h2,.faq h2{text-align:center;font-size:clamp(1.5rem,3.2vw,2.1rem)}
.feature{max-width:920px;margin:64px auto 0;display:grid;grid-template-columns:260px 1fr;gap:56px;align-items:center}
.feature.reverse{grid-template-columns:1fr 260px}
.feature.reverse .phone{order:2}
.feature .phone{margin:0}
.feature-text h3{font-size:1.45rem}
.feature-text p{margin:14px 0 0;color:var(--ink-2)}
.feature-text .example{display:inline-block;margin-top:20px;background:var(--beige);border:2px solid var(--line);border-radius:18px;padding:8px 16px;color:var(--ink);font-size:.95rem}
.more{max-width:920px;margin:88px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:32px 48px}
.more div{border-top:2px solid var(--ink);padding-top:14px}
.more dt{font-family:var(--round);font-weight:900;font-size:1.1rem}
.more dd{margin:6px 0 0;color:var(--ink-2);font-size:.95rem}
/* faq */
.faq{max-width:760px;margin:0 auto;padding:96px 24px 104px}
.faq h2{margin-bottom:32px}
@media (max-width:860px){
  .feature,.feature.reverse{grid-template-columns:1fr;gap:28px;margin-top:56px}
  .feature.reverse .phone{order:0}
  .feature .phone{max-width:240px;margin:0 auto}
  .more{grid-template-columns:1fr;margin-top:64px}
  .features,.faq{padding-top:64px;padding-bottom:72px}
}

/* steps carousel */
.carousel{max-width:880px;margin:40px auto 0}
.step-tabs{display:flex;gap:6px;padding:6px;margin:0 auto 40px;width:max-content;max-width:100%;background:#ECEAE3;border-radius:999px;overflow-x:auto}
.step-tabs button{border:0;background:transparent;color:var(--ink);font:700 .95rem/1 var(--sans);padding:12px 20px;border-radius:999px;cursor:pointer;display:flex;align-items:center;gap:8px;white-space:nowrap}
.step-tabs button span{width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.8rem}
.step-tabs button[aria-selected="true"]{background:var(--blue);color:#fff}
.step-tabs button[aria-selected="true"] span{background:#fff;color:var(--blue)}
.step-tabs button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.track{list-style:none;margin:0;padding:0;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.track::-webkit-scrollbar{display:none}
.track:focus-visible{outline:3px solid var(--blue);outline-offset:6px;border-radius:12px}
.slide{flex:0 0 100%;scroll-snap-align:start;display:grid;grid-template-columns:280px 1fr;gap:64px;align-items:center;padding:0 8px}
.slide .phone{margin:0}
.slide-text .num{margin:0;font-family:var(--round);font-weight:900;font-size:4.5rem;line-height:1;color:var(--blue)}
.slide-text h3{margin-top:12px;font-size:1.6rem}
.slide-text p:last-child{margin:14px 0 0;color:var(--ink-2);max-width:26em}
.mail{margin:28px 0 0;font-size:1.25rem;font-weight:700}
@media (max-width:760px){
  .slide{grid-template-columns:1fr;gap:28px}
  .slide .phone{max-width:240px;margin:0 auto}
  .slide-text .num{font-size:3rem}
  .step-tabs button{padding:10px 14px;font-size:.85rem}
}
.slide{padding:8px 48px 56px}
.track{scroll-padding:0}
@media (max-width:760px){ .slide{padding:8px 24px 48px} }
@media (max-width:480px){
  .step-tabs{width:100%;justify-content:space-between;gap:2px}
  .step-tabs button{flex:1;justify-content:center;padding:9px 6px;font-size:.78rem;gap:5px}
  .step-tabs button span{width:20px;height:20px;font-size:.72rem}
}

/* v3: compact hero + centered steps */
.hero{display:block;max-width:760px;text-align:center;padding:40px 24px 24px}
.hero-art{max-width:300px;margin:0 auto 20px}
.hero h1{font-size:clamp(1.8rem,4.2vw,2.5rem);line-height:1.35}
.hero .lead{margin:14px auto 0;font-size:1rem;max-width:34em}
.steps{padding:32px 24px 96px}
.steps h2{font-size:clamp(1.35rem,3vw,1.8rem)}
.carousel{max-width:720px;margin:28px auto 0}
.step-tabs{margin-bottom:32px}
.stage{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:8px}
.arrow{width:48px;height:48px;border-radius:50%;border:2px solid var(--ink);background:#fff;color:var(--ink);display:grid;place-items:center;cursor:pointer;box-shadow:3px 3px 0 var(--blue-shadow)}
.arrow svg{width:22px;height:22px}
.arrow:disabled{opacity:.25;cursor:default;box-shadow:none}
.arrow:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.slide{display:flex;flex-direction:column;align-items:center;text-align:center;gap:24px;padding:4px 16px 48px}
.slide-text{max-width:26em}
.slide-text .num{margin:0;font-family:var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.08em;color:#fff;background:var(--blue);display:inline-block;padding:3px 12px;border-radius:999px;line-height:1.6}
.slide-text h3{margin-top:10px;font-size:1.45rem}
.slide-text .desc{margin:8px 0 0;color:var(--ink-2);font-size:.98rem;line-height:1.75}
.slide .phone{max-width:270px;width:100%;margin:0}
@media (max-width:760px){
  .hero{padding:28px 20px 12px}
  .hero-art{max-width:240px}
  .br-none,.pc{display:none}
  .stage{grid-template-columns:1fr}
  .arrow{display:none}
  .slide{padding:4px 8px 40px}
  .slide-text h3{font-size:1.3rem}
  .slide .phone{max-width:240px;margin:0 auto}
  .slide-text .num{font-size:.75rem}
}

/* ===== v4 home ===== */
.hero2{max-width:1120px;margin:0 auto;padding:40px 24px 72px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.eyebrow-app{display:flex;align-items:center;gap:8px;margin:0 0 18px;font-weight:700;font-size:.9rem;color:var(--ink)}
.eyebrow-app .logo-mark{width:28px;height:28px}
.hero2 h1{font-size:clamp(2.4rem,5.4vw,3.9rem);line-height:1.22;letter-spacing:.03em}
.hero2 .lead{margin:22px 0 0;max-width:24em;font-size:1.05rem;color:var(--ink-2);line-height:1.9}
.hero2-art{position:relative;aspect-ratio:520/560;max-width:520px;width:100%;justify-self:end}
.hero2-shapes{position:absolute;inset:0;width:100%;height:100%}
.hero2-phone{position:absolute;left:22%;top:8%;width:46%;max-width:none;margin:0;transform:rotate(-4deg)}
.hero2-phone img{aspect-ratio:640/1300;object-fit:cover;object-position:top}

.how{background:linear-gradient(var(--ink) 0, var(--ink) 62%, var(--beige) 62%);padding:88px 24px 40px;color:#fff}
.how-head{max-width:1120px;margin:0 auto;text-align:center}
.how-head h2{color:#fff;font-size:clamp(1.7rem,3.6vw,2.4rem)}
.how-head p{margin:12px 0 0;color:#C9CDD8}
.how-cards{list-style:none;max-width:1120px;margin:48px auto 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.how-card{background:var(--white);color:var(--ink);border-radius:28px;overflow:hidden;display:flex;flex-direction:column;
  box-shadow:0 20px 40px -24px rgba(0,0,0,.45)}
.how-card-text{padding:28px 28px 20px}
.step-no{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--blue);color:#fff;font-weight:700;transform:rotate(-8deg)}
.how-card h3{margin-top:16px;font-size:1.3rem}
.how-card p{margin:8px 0 0;color:var(--ink-2);font-size:.95rem;line-height:1.75}
.how-card-phone{margin:auto 28px 0;height:320px;overflow:hidden;background:#1B1F2B;border-radius:32px 32px 0 0;padding:8px 8px 0}
.how-card-phone img{border-radius:26px 26px 0 0;width:100%}
.how-card:nth-child(1) .how-card-phone{background:#1B1F2B}
.how-card:nth-child(1){--accent:var(--yellow)}
.how-card:nth-child(2){--accent:var(--purple)}
.how-card:nth-child(3){--accent:#CFDCF7}
.how-card{background:linear-gradient(var(--white) 0 55%, var(--accent) 55%)}
.dots{display:none}

@media (max-width:860px){
  .hero2{grid-template-columns:1fr;padding:24px 20px 48px;gap:24px}
  .hero2-art{justify-self:center;max-width:400px}
  .how{padding:64px 0 32px;background:linear-gradient(var(--ink) 0, var(--ink) 70%, var(--beige) 70%)}
  .how-head{padding:0 24px}
  .how-cards{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;padding:0 24px 8px;scroll-padding:0 24px;scrollbar-width:none;margin-top:36px}
  .how-cards::-webkit-scrollbar{display:none}
  .how-card{flex:0 0 82%;scroll-snap-align:start}
  .how-card-phone{height:300px}
  .dots{display:flex;justify-content:center;gap:8px;margin-top:20px}
  .dots span{width:8px;height:8px;border-radius:50%;background:#C9C5BA}
  .dots span.on{background:var(--blue);width:22px;border-radius:4px}
}

/* get / waitlist */
.get{margin-top:32px;display:flex;flex-direction:column;gap:20px;max-width:440px}
.get-ios .soon{margin:0;display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem;background:var(--white);border:2px solid var(--ink);border-radius:999px;padding:8px 18px}
.get-ios .soon::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.appstore-badge img{height:48px;width:auto}
.waitlist label{display:block;font-weight:700;font-size:.95rem;margin-bottom:8px}
.wl-row{display:flex;gap:8px}
.wl-row input{flex:1;min-width:0;font:inherit;font-size:1rem;padding:12px 16px;border:2px solid var(--line);border-radius:14px;background:#fff;color:var(--ink)}
.wl-row input:focus{outline:none;border-color:var(--blue)}
.wl-row button{font:700 .95rem var(--sans);padding:0 20px;border:0;border-radius:14px;background:var(--blue);color:#fff;cursor:pointer;box-shadow:3px 3px 0 var(--blue-shadow)}
.wl-row button:disabled{opacity:.6}
.wl-row button:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.wl-note{margin:8px 0 0;font-size:.78rem;color:var(--ink-2);line-height:1.6}
.wl-msg{margin:6px 0 0;font-size:.85rem;font-weight:700;color:var(--blue);min-height:1em}
.get.is-ios .waitlist{display:none}
.get.is-android .get-ios{display:none}

/* v5 fixes */
.hero2-art{aspect-ratio:560/600;max-width:540px}
.hero2-shapes{overflow:visible}
.hero2-phone{left:20%;top:6%;width:44%}
.how{background:linear-gradient(var(--ink) 0, var(--ink) 50%, var(--beige) 50%)}
.how-card-phone{height:auto;margin:auto auto 28px;width:min(220px,72%);background:#1B1F2B;border-radius:30px;padding:6px;box-shadow:0 16px 32px -18px rgba(32,38,58,.5)}
.how-card-phone img{border-radius:24px;aspect-ratio:640/1300;object-fit:cover;object-position:top}
.how-card{background:linear-gradient(var(--white) 0 46%, var(--accent) 46%)}
@media (max-width:860px){
  .how{background:linear-gradient(var(--ink) 0, var(--ink) 52%, var(--beige) 52%)}
  .how-card-phone{height:auto;width:min(200px,70%)}
}

/* ===== v6 dark hero ===== */
.hdr-wrap.on-dark{background:var(--ink)}
.on-dark .brand,.on-dark .site-nav a{color:#fff}
.on-dark .brand-sub{color:#AEB3C2}
.hero3{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero3::after{content:"";position:absolute;top:0;bottom:0;left:64%;right:0;background:var(--purple);border-top-left-radius:56px}
.hero3-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:56px 24px 96px;display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:center;min-height:620px}
.hero3 h1{color:#fff;font-size:clamp(2.8rem,6.4vw,5.4rem);line-height:1.15;letter-spacing:.02em}
.hero3 .lead{margin:28px 0 0;max-width:27em;color:#C9CDD8;font-size:1.08rem;line-height:1.9}
.hero3-art{position:relative;height:560px}
.burst{position:absolute;width:150%;left:22%;top:-14%;pointer-events:none}
.hero3-phone{position:absolute;left:28%;top:2%;width:250px;max-width:none;margin:0;transform:rotate(-5deg);box-shadow:0 40px 70px -30px rgba(0,0,0,.6)}
.hero3-phone img{aspect-ratio:640/1300;object-fit:cover;object-position:top}
.float{position:absolute;margin:0;line-height:1.5}
.f-me{left:-6%;top:34%;background:var(--blue);color:#fff;font-size:.88rem;padding:10px 16px;border-radius:18px 18px 4px 18px;transform:rotate(-3deg);box-shadow:0 16px 30px -16px rgba(0,0,0,.6)}
.f-card{right:-4%;top:58%;width:280px;background:#fff;color:var(--ink);border:2.5px solid var(--ink);border-radius:20px;padding:14px 18px;box-shadow:6px 6px 0 var(--blue-shadow);transform:rotate(2deg)}
.f-tag{margin:0;font-size:.75rem;color:var(--ink-2);display:flex;gap:8px;align-items:center}
.f-tag span{background:#DCE6FB;color:var(--blue);font-weight:700;padding:1px 8px;border-radius:6px}
.f-main{margin:8px 0 0;font-family:var(--round);font-weight:900;font-size:1.02rem;line-height:1.5}
.f-pill{right:10%;top:84%;background:#fff;color:var(--blue);font-weight:700;font-size:.88rem;border:2px solid var(--blue);border-radius:999px;padding:8px 18px;transform:rotate(-2deg)}

.how{background:var(--beige);color:var(--ink);padding:96px 24px 72px}
.how-head h2{color:var(--ink)}
.how-head p{color:var(--ink-2)}
.how-card{box-shadow:0 0 0 2px var(--line)}

@media (max-width:960px){
  .hero3::after{left:0;top:auto;height:520px;border-top-left-radius:48px;border-top-right-radius:48px}
  .hero3-inner{grid-template-columns:1fr;padding:32px 20px 40px;min-height:0;gap:40px}
  .hero3-art{height:500px;max-width:420px;width:100%;margin:0 auto}
  .burst{width:120%;left:-10%;top:-2%}
  .hero3-phone{left:50%;transform:translateX(-50%) rotate(-5deg);width:220px;top:6%}
  .f-me{left:0;top:10%;font-size:.8rem}
  .f-card{right:0;top:60%;width:250px}
  .f-card .f-main{font-size:.95rem}
  .f-pill{right:auto;left:6%;top:86%;font-size:.82rem}
  .how{padding:64px 0 32px}
}
.hero3-inner{max-width:1120px}
.f-tag span{white-space:nowrap;flex:none}
.hero3-inner{max-width:1120px}
.f-tag span{white-space:nowrap;flex:none}

/* ===== v8 (airlerts-like) ===== */
.hdr-wrap{background:#fff;border-bottom:1px solid var(--line)}
.site-header{padding:18px 24px}
.hx{background:var(--beige)}
.hx-inner{max-width:1120px;margin:0 auto;padding:72px 24px 88px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hx h1{font-size:clamp(2.4rem,5.2vw,4.2rem);line-height:1.25;letter-spacing:.02em;color:var(--ink)}
.hx .lead{margin:28px 0 0;max-width:28em;font-size:1.05rem;line-height:1.9;color:var(--ink-2)}
.hx-art{display:flex;justify-content:center;perspective:1400px}
.hx-phone{width:min(280px,70%);max-width:none;margin:0;transform:rotateY(-20deg) rotateX(10deg) rotateZ(5deg);
  box-shadow:-30px 50px 70px -30px rgba(32,38,58,.45),0 0 0 1px rgba(0,0,0,.04)}
.hx-phone img{aspect-ratio:640/1300;object-fit:cover;object-position:top}

.feat{background:#EFEDE6;padding:96px 24px 112px;text-align:center}
.feat h2{font-size:clamp(1.8rem,4vw,2.8rem);color:var(--ink)}
.feat-lead{max-width:36em;margin:20px auto 0;color:var(--ink-2);line-height:1.9}
.feat-cards{list-style:none;max-width:1120px;margin:56px auto 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-cards li{background:#fff;border-radius:24px;padding:40px 32px 36px}
.feat-icon{display:inline-grid;place-items:center;width:64px;height:64px;color:var(--blue)}
.feat-icon svg{width:56px;height:56px}
.feat-cards h3{margin-top:16px;font-size:1.2rem;color:var(--ink)}
.feat-cards p{margin:12px 0 0;color:var(--ink-2);font-size:.95rem;line-height:1.85}

@media (max-width:760px){
  .hx-inner{grid-template-columns:1fr;padding:44px 20px 56px;gap:40px}
  .hx-phone{width:220px}
  .feat{padding:64px 20px 72px}
  .feat-cards{grid-template-columns:1fr;gap:16px;margin-top:40px}
  .feat-cards li{padding:32px 24px}
}

/* ===== realistic 3D iPhone ===== */
.hx-art{position:relative;perspective:1800px;perspective-origin:50% 40%;padding:20px 0 40px}
.iphone{position:relative;width:min(290px,72%);transform-style:preserve-3d;transform:rotateY(-26deg) rotateX(14deg) rotateZ(7deg);z-index:1}
.ip-layer{position:absolute;inset:0;border-radius:54px;transform:translateZ(var(--z));
  background:linear-gradient(90deg,#6E737C,#B9BDC5 30%,#8E939C 60%,#5C6068)}
.ip-face{position:relative;border-radius:54px;padding:4px;transform:translateZ(0);
  background:linear-gradient(135deg,#E9EBEF 0%,#9EA3AC 22%,#F4F5F7 40%,#8A8F98 62%,#D7DAE0 80%,#7C818A 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.ip-bezel{border-radius:50px;background:#08090B;padding:11px}
.ip-screen{position:relative;border-radius:40px;overflow:hidden;background:var(--beige)}
.ip-screen img{display:block;width:100%;aspect-ratio:640/1360;object-fit:cover;object-position:top}
.ip-island{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:31%;height:27px;border-radius:15px;background:#000}
.ip-status{position:absolute;top:0;left:0;right:0;height:50px;display:flex;justify-content:space-between;align-items:center;padding:4px 22px 0 30px;
  font:700 13px/1 var(--sans);color:#111}
.ip-icons{display:flex;gap:5px;align-items:center}
.ip-icons i{display:block;background:#111}
.ip-icons .sig{width:15px;height:10px;clip-path:polygon(0 100%,100% 0,100% 100%)}
.ip-icons .wifi{width:14px;height:10px;border-radius:14px 14px 2px 2px;clip-path:polygon(50% 100%,0 20%,15% 0,85% 0,100% 20%)}
.ip-icons .bat{width:22px;height:11px;border-radius:3px;box-shadow:inset 0 0 0 2px #111;background:linear-gradient(90deg,#111 0 75%,transparent 75%);background-clip:content-box;padding:2px}
.ip-glare{position:absolute;inset:0;pointer-events:none;background:linear-gradient(118deg,rgba(255,255,255,.28) 0%,rgba(255,255,255,.06) 28%,rgba(255,255,255,0) 42%)}
.ip-btn{position:absolute;width:5px;border-radius:3px;background:linear-gradient(90deg,#5C6068,#C8CCD3);transform:translateZ(-7px)}
.ip-action{left:-3px;top:17%;height:5%}
.ip-vol1{left:-3px;top:25%;height:9%}
.ip-vol2{left:-3px;top:36%;height:9%}
.ip-power{right:-3px;top:28%;height:13%}
.ip-floor{position:absolute;left:18%;right:10%;bottom:6px;height:40px;border-radius:50%;background:radial-gradient(closest-side,rgba(32,38,58,.32),rgba(32,38,58,0));filter:blur(4px);z-index:0}
@media (max-width:760px){ .iphone{width:230px} }

/* front-facing phone (App Store screenshot style) */
.hx-art{perspective:none;padding:8px 0 24px}
.iphone{transform:none;width:min(300px,74%)}
.ip-layer,.ip-btn,.ip-glare,.ip-floor{display:none}
.ip-face{background:#1B1F2B;padding:9px;border-radius:56px;box-shadow:0 40px 70px -32px rgba(32,38,58,.45);transform:none}
.ip-bezel{background:none;padding:0;border-radius:47px}
.ip-screen{border-radius:47px}
.ip-island{top:12px}
@media (max-width:760px){ .iphone{width:240px} }
.ip-status{height:44px;padding:6px 26px 0 34px;font-size:12.5px;font-weight:700;color:#20263A}
.ip-icons{gap:5px}
.ip-icons svg{display:block;height:auto}
.ip-icons svg:nth-child(1){width:15px}
.ip-icons svg:nth-child(2){width:14px}
.ip-icons svg:nth-child(3){width:22px}

/* phone proportions matched to the App Store screenshots (330px frame base) */
.iphone{--w:300px;width:var(--w)}
.ip-face{padding:calc(var(--w)*8/330);border-radius:calc(var(--w)*54/330)}
.ip-bezel,.ip-screen{border-radius:calc(var(--w)*46/330)}
.ip-screen{aspect-ratio:314/684}
.ip-screen img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;object-position:top}
.ip-island{top:calc(var(--w)*8.8/330);width:calc(var(--w)*99/330);height:calc(var(--w)*28.8/330);border-radius:999px}
.ip-status{height:calc(var(--w)*43/330);padding:calc(var(--w)*4.8/330) calc(var(--w)*27.2/330) 0 calc(var(--w)*33.5/330);font-size:calc(var(--w)*12.8/330)}
.ip-icons{gap:calc(var(--w)*4.8/330)}
.ip-icons svg:nth-child(1){width:calc(var(--w)*14.4/330)}
.ip-icons svg:nth-child(2){width:calc(var(--w)*12.8/330)}
.ip-icons svg:nth-child(3){width:calc(var(--w)*21.6/330)}
@media (max-width:760px){ .iphone{--w:250px} }