/* ============ Repz AI — Site ============ */
:root{
  --bg:#F9F9F9; --card:#FFFFFF; --ink:#1A1A1A; --ink2:#0B0B0F;
  --sub:#8E8E93; --sub2:#6B7280; --sub3:#9CA3AF; --line:#EFF0F2;
  --blue:#0A84FF; --amber:#FF9F0A; --green:#16C46A; --accent:#F08A1E;
  --accent-deep:#D4683A;
  --shadow-card:0 2px 8px rgba(0,0,0,.06);
  --shadow-float:0 30px 70px -24px rgba(16,18,22,.22);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font); background:var(--bg); color:var(--ink);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px;}

/* ---------- type ---------- */
.eyebrow{
  display:block;font-size:15px;font-weight:600;color:var(--accent-deep);
  letter-spacing:.01em;white-space:nowrap;
}
.eyebrow .dot{display:none;}
h1{font-size:clamp(40px,5.6vw,72px);font-weight:700;letter-spacing:-.03em;line-height:1.06;}
h2{font-size:clamp(32px,4.2vw,52px);font-weight:700;letter-spacing:-.025em;line-height:1.08;}
.lede{font-size:clamp(17px,2vw,21px);line-height:1.5;color:var(--sub2);font-weight:500;text-wrap:pretty;}
.section-head{max-width:680px;display:flex;flex-direction:column;gap:16px;align-items:flex-start;}
.section-head.center{align-items:center;text-align:center;margin:0 auto;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:600;font-size:16px;cursor:pointer;
  padding:14px 27px;border:none;font-family:inherit;white-space:nowrap;
  transition:background .2s ease,opacity .2s ease;
}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#333338;}
.link-more{font-size:17px;font-weight:500;color:var(--blue);display:inline-flex;align-items:center;gap:5px;}
.link-more:hover{text-decoration:underline;}
.btn .apple{font-size:18px;line-height:1;margin-top:-2px;}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(249,249,249,.78);backdrop-filter:blur(20px) saturate(1.6);
  -webkit-backdrop-filter:blur(20px) saturate(1.6);
  border-bottom:1px solid rgba(0,0,0,.05);
}
.nav-row{display:flex;align-items:center;height:54px;gap:8px;}
.nav .brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px;letter-spacing:-.01em;margin-right:auto;}
.nav .brand img{width:24px;height:auto;}
.nav .links{display:flex;gap:4px;}
.nav .links a{font-size:13.5px;font-weight:500;color:var(--sub2);padding:8px 12px;border-radius:999px;transition:color .2s;}
.nav .links a:hover{color:var(--ink);}
.nav .btn{padding:8px 16px;font-size:13.5px;margin-left:10px;}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:140px 24px 0;overflow:hidden;
  background:
    radial-gradient(1000px 540px at 10% -8%, rgba(10,132,255,.075), transparent 60%),
    radial-gradient(1000px 540px at 92% -2%, rgba(240,138,30,.085), transparent 62%),
    var(--bg);
}
.hero .eyebrow{margin-bottom:22px;}
.hero h1{max-width:860px;}
.hero .lede{max-width:540px;margin:24px auto 0;}
.hero .cta-row{display:flex;gap:26px;margin-top:36px;align-items:center;flex-wrap:wrap;justify-content:center;}
.hero-stage{position:relative;margin-top:72px;width:min(900px,100%);display:flex;justify-content:center;}

/* ---------- iPhone 16 (moldura PNG real do utilizador) ---------- */
.iphone{position:relative;width:340px;flex:none;aspect-ratio:934/1920;
  filter:drop-shadow(0 44px 80px rgba(16,18,22,.34)) drop-shadow(0 12px 26px rgba(16,18,22,.18));}
.iphone-screen{position:absolute;top:1.93%;left:4.5%;right:4.28%;bottom:1.93%;
  border-radius:16px;overflow:hidden;background:transparent;}
.iphone-bezel{position:absolute;inset:0;width:100%;height:100%;z-index:6;pointer-events:none;}
.app-real{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;}
/* ===== App Home real (650 kcal) ===== */
.app-home{position:absolute;inset:0;display:flex;flex-direction:column;
  background:linear-gradient(180deg,#EDF1F6 0%,#F4F2F0 26%,#F7F5F3 100%);
  font-family:var(--font);color:#1A1A1A;overflow:hidden;}
.ah-status{display:flex;justify-content:space-between;align-items:center;
  padding:13px 22px 2px;font-size:13.5px;font-weight:700;}
.ah-status .ah-l{display:flex;align-items:center;gap:4px;}
.ah-status .ah-r{display:flex;align-items:center;gap:5px;}
.ah-status .ah-batt{width:21px;height:11px;border-radius:3px;background:#1A1A1A;position:relative;}
.ah-status .ah-batt::after{content:"";position:absolute;right:-2.5px;top:3px;width:1.5px;height:5px;border-radius:0 1px 1px 0;background:#1A1A1A;}
.ah-status svg{display:block;}
.ah-scroll{flex:1;overflow:hidden;padding:0 16px;display:flex;flex-direction:column;gap:14px;}
.ah-header{display:flex;align-items:center;gap:9px;margin-top:14px;}
.ah-header .ah-logo{width:34px;height:34px;flex:none;}
.ah-header .ah-name{font-size:21px;font-weight:800;letter-spacing:-.02em;}
.ah-header .ah-actions{margin-left:auto;display:flex;align-items:center;gap:8px;}
.ah-streak{background:#fff;border-radius:999px;padding:7px 12px;display:flex;align-items:center;gap:5px;font-size:14px;font-weight:800;box-shadow:0 2px 7px rgba(0,0,0,.07);white-space:nowrap;}
.ah-gear{width:36px;height:36px;border-radius:999px;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 7px rgba(0,0,0,.07);font-size:16px;}
/* day strip */
.ah-days{display:flex;justify-content:space-between;gap:3px;}
.ah-day{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 0 5px;border-radius:16px;}
.ah-day .d-lbl{font-size:11px;font-weight:700;color:#B6BAC0;}
.ah-day .d-ring{position:relative;width:34px;height:34px;display:flex;align-items:center;justify-content:center;}
.ah-day .d-ring .d-num{font-size:14px;font-weight:800;color:#1A1A1A;}
.ah-day.today{background:#fff;box-shadow:0 3px 10px rgba(0,0,0,.08);}
.ah-day.future .d-lbl,.ah-day.future .d-num{color:#C2C6CC;}
/* calorie card */
.ah-cal{background:#fff;border-radius:24px;padding:18px 18px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 16px rgba(0,0,0,.05);}
.ah-cal .c-big{font-size:40px;font-weight:800;letter-spacing:-.04em;line-height:1;white-space:nowrap;}
.ah-cal .c-big small{font-size:17px;font-weight:600;color:#B6BAC0;letter-spacing:0;}
.ah-cal .c-lbl{font-size:15px;font-weight:700;color:#6B7280;margin-top:5px;}
.ah-cal .c-ring{position:relative;width:78px;height:78px;flex:none;}
.ah-cal .c-ring img{position:absolute;inset:0;margin:auto;width:42px;}
/* macros */
.ah-macros{display:flex;gap:11px;}
.ah-macro{flex:1;background:#fff;border-radius:22px;padding:14px 12px 12px;box-shadow:0 4px 16px rgba(0,0,0,.05);}
.ah-macro .mc-top{font-size:18px;font-weight:800;letter-spacing:-.02em;}
.ah-macro .mc-top small{font-size:12px;font-weight:600;color:#B6BAC0;}
.ah-macro .mc-lbl{font-size:12.5px;font-weight:700;color:#6B7280;margin-top:1px;}
.ah-macro .mc-ring{position:relative;width:52px;height:52px;margin:12px auto 2px;display:flex;align-items:center;justify-content:center;font-size:19px;line-height:1;}
.ah-dots{display:flex;justify-content:center;gap:6px;margin-top:-2px;}
.ah-dots span{width:6px;height:6px;border-radius:99px;background:#CfD3D9;}
.ah-dots span.on{background:#8E8E93;}
.ah-recent-t{font-size:20px;font-weight:800;letter-spacing:-.02em;margin-top:4px;}
.ah-meal{background:#fff;border-radius:20px;padding:10px;display:flex;gap:12px;align-items:center;box-shadow:0 4px 16px rgba(0,0,0,.05);}
.ah-meal .m-thumb{width:74px;height:74px;border-radius:14px;flex:none;object-fit:cover;background:linear-gradient(135deg,#E8C9A0,#C98A52);display:flex;align-items:center;justify-content:center;font-size:34px;}
.ah-meal .m-info{flex:1;min-width:0;}
.ah-meal .m-row1{display:flex;justify-content:space-between;align-items:center;gap:8px;}
.ah-meal .m-name{font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ah-meal .m-time{font-size:13px;font-weight:600;color:#B6BAC0;flex:none;}
.ah-meal .m-cal{font-size:17px;font-weight:800;letter-spacing:-.02em;margin-top:3px;display:flex;align-items:center;gap:4px;}
.ah-meal .m-macros{display:flex;gap:13px;margin-top:7px;font-size:13.5px;font-weight:700;color:#6B7280;}
.ah-meal .m-macros span{display:flex;align-items:center;gap:3px;}
/* bottom nav */
.ah-nav{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px 14px 14px;}
.ah-nav .nav-pill{flex:1;background:#fff;border-radius:999px;padding:9px 6px;display:flex;align-items:center;justify-content:space-around;box-shadow:0 4px 16px rgba(0,0,0,.07);}
.ah-nav .ni{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;font-weight:700;color:#B6BAC0;}
.ah-nav .ni.on{color:#1A1A1A;}
.ah-nav .ni .ni-ic{width:22px;height:22px;display:flex;align-items:center;justify-content:center;}
.ah-nav .ni.on .ni-pill{background:#EEEFF1;border-radius:999px;padding:5px 12px;margin:-5px -6px;}
.ah-nav .fab{width:50px;height:50px;flex:none;border-radius:999px;background:#1A1A1A;color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:300;box-shadow:0 6px 16px rgba(0,0,0,.22);}

/* ---------- phone (moldura realista, titânio) ---------- */
.phone{
  position:relative;width:330px;flex:none;
  background:#040405;border-radius:55px;padding:12px;
  box-shadow:
    inset 0 0 0 1.5px rgba(255,255,255,.07),
    0 44px 90px -38px rgba(16,18,22,.5),
    0 12px 30px -16px rgba(16,18,22,.3);
}
.phone::before{
  content:"";position:absolute;inset:-3.5px;border-radius:58.5px;z-index:-1;
  background:linear-gradient(150deg,#F2F0ED 0%,#D6D2CC 16%,#AEA99F 38%,#E9E5DF 58%,#C4BFB7 78%,#97928A 100%);
  box-shadow:inset 0 1.5px 1.5px rgba(255,255,255,.75), inset 0 -1.5px 2px rgba(0,0,0,.3);
}
.ph-key{position:absolute;border-radius:2px;z-index:-1;
  background:linear-gradient(90deg,#DAD6D0,#A39E96 45%,#8B867E);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.55), inset 0 -1px 1px rgba(0,0,0,.3);}
.ph-key.action{left:-6px;top:118px;width:3.5px;height:26px;}
.ph-key.volu{left:-6px;top:164px;width:3.5px;height:44px;}
.ph-key.vold{left:-6px;top:216px;width:3.5px;height:44px;}
.ph-key.power{right:-6px;left:auto;top:184px;width:3.5px;height:68px;
  background:linear-gradient(270deg,#DAD6D0,#A39E96 45%,#8B867E);}
.phone .screen{
  position:relative;border-radius:43px;overflow:hidden;background:var(--bg);
  aspect-ratio:330/688;
  box-shadow:inset 0 0 1.5px rgba(0,0,0,.5);
}
.phone .island{
  position:absolute;top:12px;left:50%;transform:translateX(-50%);
  width:92px;height:27px;background:#000;border-radius:999px;z-index:30;
  box-shadow:0 0 3px rgba(0,0,0,.5);
}
.phone .island::after{
  content:"";position:absolute;right:8px;top:50%;transform:translateY(-50%);
  width:9px;height:9px;border-radius:99px;
  background:radial-gradient(circle at 35% 35%, #1E2A3A 0%, #0A0E14 60%);
}
.statusbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 26px 0;font-size:13.5px;font-weight:700;position:relative;z-index:20;
}
.statusbar .batt{width:22px;height:11px;border:1.5px solid rgba(0,0,0,.4);border-radius:4px;position:relative;}
.statusbar .batt::after{content:"";position:absolute;inset:1.5px;right:5px;background:var(--ink);border-radius:1.5px;}
.statusbar.light{color:#fff;}
.statusbar.light .batt{border-color:rgba(255,255,255,.6);}
.statusbar.light .batt::after{background:#fff;}

/* ---------- hero phone screen: "Hoje" ---------- */
.scr-home{padding:10px 18px 0;display:flex;flex-direction:column;gap:13px;}
.scr-home .greet{margin-top:14px;}
.scr-home .greet .day{font-size:12.5px;font-weight:600;color:var(--sub3);text-transform:uppercase;letter-spacing:.06em;}
.scr-home .greet .big{font-size:26px;font-weight:800;letter-spacing:-.03em;margin-top:2px;}
.mini-card{background:var(--card);border-radius:22px;box-shadow:var(--shadow-card);padding:16px 18px;}
.cal-card{display:flex;align-items:center;gap:16px;}
.cal-card .ring-wrap{position:relative;width:92px;height:92px;flex:none;}
.cal-card .ring-wrap img{position:absolute;inset:0;margin:auto;width:50px;height:auto;}
.cal-card .cc-label{font-size:13px;font-weight:600;color:var(--sub);}
.cal-card .cc-big{font-size:30px;font-weight:800;letter-spacing:-.03em;margin-top:2px;}
.cal-card .cc-big small{font-size:15px;font-weight:600;color:var(--sub);letter-spacing:0;}
.cal-card .cc-sub{font-size:13px;font-weight:600;color:var(--sub3);margin-top:2px;}
.macro-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;}
.macro-cell{background:var(--card);border-radius:18px;box-shadow:var(--shadow-card);padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:6px;}
.macro-cell .m-val{font-size:16px;font-weight:800;}
.macro-cell .m-val small{font-size:11px;font-weight:700;}
.macro-cell .m-name{font-size:10.5px;font-weight:700;color:var(--sub3);letter-spacing:.07em;text-transform:uppercase;}
.week-strip{display:flex;justify-content:space-between;padding:4px 2px 0;}
.day-cell{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:10.5px;font-weight:600;color:var(--sub3);}
.day-cell .num{font-size:12px;font-weight:700;color:var(--ink);}

/* ring svg shared */
.ring{transform:rotate(-90deg);}
.ring .track{fill:none;stroke:#E5E5EA;}
.ring .prog{fill:none;stroke-linecap:round;}

/* ---------- scanner scene ---------- */
.scan{position:relative;}
.scan-track{height:170vh;position:relative;}
.scan-sticky{
  position:sticky;top:0;height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;overflow:hidden;
  padding-top:70px;
}
.scan-heading{text-align:left;margin-bottom:30px;}
.scan-heading .eyebrow{margin-bottom:12px;}
.scan-heading h2{font-size:clamp(30px,3.2vw,40px);}
.scan-grid{display:flex;align-items:center;gap:96px;justify-content:center;}
.scan-copy{width:380px;display:flex;flex-direction:column;gap:6px;}
.scan-step{
  padding:18px 20px;border-radius:20px;transition:all .45s cubic-bezier(.2,.8,.2,1);
  opacity:.35;transform:scale(.985);
}
.scan-step .num{
  font-size:12.5px;font-weight:700;color:var(--sub3);letter-spacing:.08em;
}
.scan-step h3{font-size:21px;font-weight:700;letter-spacing:-.015em;margin-top:5px;}
.scan-step p{font-size:15px;line-height:1.45;color:var(--sub2);font-weight:450;margin-top:5px;}
.scan[data-step="0"] .scan-step:nth-child(2),
.scan[data-step="1"] .scan-step:nth-child(3),
.scan[data-step="2"] .scan-step:nth-child(4){
  opacity:1;transform:scale(1);background:var(--card);box-shadow:var(--shadow-card);
}
.scan[data-step="0"] .scan-step:nth-child(2) .num,
.scan[data-step="1"] .scan-step:nth-child(3) .num,
.scan[data-step="2"] .scan-step:nth-child(4) .num{color:var(--accent-deep);}

/* scan phone states */
.scan-state{position:absolute;inset:0;opacity:0;transform:scale(1.04);transition:opacity .5s,transform .6s cubic-bezier(.2,.8,.2,1);pointer-events:none;}
.scan[data-step="0"] .scan-state[data-state="0"],
.scan[data-step="1"] .scan-state[data-state="1"],
.scan[data-step="2"] .scan-state[data-state="2"]{opacity:1;transform:scale(1);}

/* state 0 — camera */
.scan-cam{background:#101012;height:100%;display:flex;flex-direction:column;}
.scan-cam .vf{flex:1;position:relative;display:flex;align-items:center;justify-content:center;}
.scan-cam .food{font-size:120px;filter:saturate(1.05);}
.scan-cam .corner{position:absolute;width:34px;height:34px;border:3.5px solid rgba(255,255,255,.9);}
.scan-cam .c1{top:18%;left:14%;border-right:none;border-bottom:none;border-radius:10px 0 0 0;}
.scan-cam .c2{top:18%;right:14%;border-left:none;border-bottom:none;border-radius:0 10px 0 0;}
.scan-cam .c3{bottom:22%;left:14%;border-right:none;border-top:none;border-radius:0 0 0 10px;}
.scan-cam .c4{bottom:22%;right:14%;border-left:none;border-top:none;border-radius:0 0 10px 0;}
.scan-cam .hint{position:absolute;bottom:13%;left:0;right:0;text-align:center;color:rgba(255,255,255,.75);font-size:13.5px;font-weight:600;}
.scan-cam .shutter{
  width:66px;height:66px;border-radius:999px;background:#fff;margin:0 auto 26px;
  box-shadow:0 0 0 4px #101012,0 0 0 6.5px rgba(255,255,255,.85);
}
/* state 1 — deteção */
.scan-detect{background:linear-gradient(160deg,#F4933B 0%,#E06A1B 78%);height:100%;display:flex;flex-direction:column;}
.scan-detect .hero-food{flex:1;display:flex;align-items:center;justify-content:center;font-size:110px;}
.scan-detect .pill-ia{
  align-self:flex-start;margin:0 0 18px 22px;background:#fff;border-radius:14px;
  padding:9px 14px;font-size:13.5px;font-weight:700;display:flex;align-items:center;gap:7px;
}
.scan-detect .sheet{background:var(--card);border-radius:28px 28px 0 0;padding:22px 22px 26px;}
.scan-detect .grab{width:36px;height:5px;border-radius:99px;background:#D1D1D6;margin:0 auto 16px;}
.shimmer{height:14px;border-radius:7px;background:linear-gradient(90deg,#EEEEF0 25%,#E2E2E6 50%,#EEEEF0 75%);background-size:200% 100%;animation:shim 1.3s linear infinite;}
@keyframes shim{to{background-position:-200% 0;}}
.scan-detect .shimmer + .shimmer{margin-top:10px;}
/* state 2 — resultado */
.scan-result{background:var(--bg);height:100%;display:flex;flex-direction:column;}
.scan-result .head-img{height:128px;background:linear-gradient(160deg,#F4933B,#E06A1B);display:flex;align-items:flex-end;justify-content:center;font-size:64px;padding-bottom:0px;}
.scan-result .sheet{flex:1;background:var(--card);border-radius:28px 28px 0 0;margin-top:-22px;padding:18px 20px;display:flex;flex-direction:column;gap:13px;}
.scan-result .meta{font-size:12.5px;font-weight:600;color:var(--sub3);}
.scan-result .title{font-size:19px;font-weight:800;letter-spacing:-.02em;line-height:1.2;}
.kcal-banner{
  background:linear-gradient(135deg,#FBF1E3,#F8E3C8);border-radius:18px;
  padding:14px 18px;display:flex;align-items:center;gap:13px;
}
.kcal-banner .flame{width:42px;height:42px;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:21px;}
.kcal-banner .kb-label{font-size:11px;font-weight:800;letter-spacing:.09em;color:#B0743C;text-transform:uppercase;white-space:nowrap;}
.kcal-banner .kb-val{font-size:28px;font-weight:800;letter-spacing:-.03em;white-space:nowrap;}
.kcal-banner .kb-val small{font-size:14px;font-weight:600;color:var(--sub);}
.scan-result .macros3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;}
.scan-result .btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto;padding-bottom:6px;}
.scan-result .btns .b{border-radius:999px;padding:14px 0;text-align:center;font-size:15px;font-weight:700;background:#F0F0F2;}
.scan-result .btns .b.primary{background:var(--ink);color:#fff;}
.scan-phone-wrap .iphone{width:clamp(220px,34svh,290px);}
.scan-dots{display:flex;gap:8px;margin-top:28px;}
.scan-dots span{width:7px;height:7px;border-radius:99px;background:#D8D8DC;transition:all .3s;}
.scan[data-step="0"] .scan-dots span:nth-child(1),
.scan[data-step="1"] .scan-dots span:nth-child(2),
.scan[data-step="2"] .scan-dots span:nth-child(3){background:var(--ink);width:20px;}

/* ---------- prova social (sticky scroll) ---------- */
.proof{position:relative;background:var(--bg);}
.proof-track{height:300vh;position:relative;}
.proof-sticky{
  position:sticky;top:0;height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;overflow:hidden;padding-top:64px;
}
.proof-heading{text-align:center;margin-bottom:40px;}
.proof-heading .eyebrow{margin-bottom:12px;}
.proof-heading h2{font-size:clamp(30px,3.2vw,40px);}
.proof-grid{display:flex;align-items:center;gap:72px;justify-content:center;width:min(960px,92vw);}
/* LEFT: photos */
.proof-media{position:relative;width:380px;height:min(500px,58svh);flex:none;}
.proof-photo{position:absolute;inset:0;opacity:0;transform:scale(1.035);transition:opacity .55s,transform .7s cubic-bezier(.2,.8,.2,1);pointer-events:none;}
.proof-photo img{width:100%;height:100%;object-fit:cover;object-position:center 25%;border-radius:28px;box-shadow:0 30px 60px -30px rgba(16,18,22,.35);}
.proof-ph{width:100%;height:100%;border-radius:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(160deg,#F0F1F4,#E4E6EA);color:#A8ADB5;font-size:15px;font-weight:600;border:1.5px dashed #D2D5DB;}
.proof-ph .ph-ic{font-size:30px;font-weight:300;line-height:1;}
.proof[data-step="0"] .proof-photo[data-state="0"],
.proof[data-step="1"] .proof-photo[data-state="1"],
.proof[data-step="2"] .proof-photo[data-state="2"]{opacity:1;transform:scale(1);}
/* RIGHT: info */
.proof-info{position:relative;width:420px;flex:none;min-height:380px;}
.proof-person{position:absolute;inset:0;opacity:0;transform:translateY(16px);transition:opacity .5s,transform .6s cubic-bezier(.2,.8,.2,1);pointer-events:none;display:flex;flex-direction:column;justify-content:center;}
.proof[data-step="0"] .proof-person[data-state="0"],
.proof[data-step="1"] .proof-person[data-state="1"],
.proof[data-step="2"] .proof-person[data-state="2"]{opacity:1;transform:none;}
.pp-card{background:var(--card);border-radius:28px;padding:32px 30px;box-shadow:0 20px 50px -20px rgba(16,18,22,.18),0 2px 8px rgba(0,0,0,.04);display:flex;flex-direction:column;gap:0;}
.pp-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.pp-name{font-size:26px;font-weight:800;letter-spacing:-.025em;white-space:nowrap;}
.pp-stars{font-size:14px;letter-spacing:2px;color:#F5A623;}
.pp-stat-row{display:flex;align-items:baseline;gap:12px;margin-bottom:24px;}
.pp-stat-big{font-size:52px;font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--ink);}
.pp-stat-unit{font-size:24px;font-weight:700;color:var(--sub);letter-spacing:-.01em;margin-left:3px;}
.pp-stat-label{font-size:15px;font-weight:600;color:var(--sub);white-space:nowrap;}
.pp-divider{height:1px;background:var(--line);margin-bottom:22px;}
.pp-quote{font-size:16.5px;line-height:1.6;color:var(--sub2);font-weight:450;text-wrap:pretty;letter-spacing:-.005em;}
.proof-dots{display:flex;gap:8px;margin-top:40px;}
.proof-dots span{width:7px;height:7px;border-radius:99px;background:#D8D8DC;transition:all .3s;}
.proof[data-step="0"] .proof-dots span:nth-child(1),
.proof[data-step="1"] .proof-dots span:nth-child(2),
.proof[data-step="2"] .proof-dots span:nth-child(3){background:var(--ink);width:20px;}

/* ---------- feature sticky scene ---------- */
.feat-track{position:relative;}
.feat-sticky{
  position:sticky;top:0;height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;overflow:hidden;padding-top:70px;
}
.feat-grid{display:flex;align-items:center;gap:96px;justify-content:center;}
.feat-copy{width:380px;display:flex;flex-direction:column;gap:6px;}
.feat-heading{margin-bottom:16px;}
.feat-heading .eyebrow{margin-bottom:12px;}
.feat-heading h2{font-size:clamp(28px,3vw,38px);}
.feat{position:relative;}
.feat-flip .feat-grid{flex-direction:row-reverse;}
.feat-item{
  padding:18px 20px;border-radius:20px;transition:all .45s cubic-bezier(.2,.8,.2,1);
  opacity:.35;transform:scale(.985);
}
.feat-item .num{font-size:12.5px;font-weight:700;color:var(--sub3);letter-spacing:.08em;}
.feat-item h3{font-size:21px;font-weight:700;letter-spacing:-.015em;margin-top:5px;}
.feat-item p{font-size:15px;line-height:1.45;color:var(--sub2);font-weight:450;margin-top:5px;}
/* feat scene 1: 3 items (child 2,3,4 = items after heading) */
.feat:not(.feat-flip)[data-step="0"] .feat-item:nth-child(2),
.feat:not(.feat-flip)[data-step="1"] .feat-item:nth-child(3),
.feat:not(.feat-flip)[data-step="2"] .feat-item:nth-child(4){
  opacity:1;transform:scale(1);background:var(--card);box-shadow:var(--shadow-card);
}
.feat:not(.feat-flip)[data-step="0"] .feat-item:nth-child(2) .num,
.feat:not(.feat-flip)[data-step="1"] .feat-item:nth-child(3) .num,
.feat:not(.feat-flip)[data-step="2"] .feat-item:nth-child(4) .num{color:var(--accent-deep);}
/* feat scene 2: 2 items (child 2,3) */
.feat-flip[data-step="0"] .feat-item:nth-child(2),
.feat-flip[data-step="1"] .feat-item:nth-child(3){
  opacity:1;transform:scale(1);background:var(--card);box-shadow:var(--shadow-card);
}
.feat-flip[data-step="0"] .feat-item:nth-child(2) .num,
.feat-flip[data-step="1"] .feat-item:nth-child(3) .num{color:var(--accent-deep);}
.feat-phone-wrap .iphone{width:clamp(220px,34svh,290px);}
.feat-state{position:absolute;inset:0;opacity:0;transform:scale(1.04);transition:opacity .5s,transform .6s cubic-bezier(.2,.8,.2,1);pointer-events:none;}
.feat[data-step="0"] .feat-state[data-state="0"],
.feat[data-step="1"] .feat-state[data-state="1"],
.feat[data-step="2"] .feat-state[data-state="2"]{opacity:1;transform:scale(1);}
.feat-dots{display:flex;gap:8px;margin-top:28px;}
.feat-dots span{width:7px;height:7px;border-radius:99px;background:#D8D8DC;transition:all .3s;}
.feat[data-step="0"] .feat-dots span:nth-child(1),
.feat[data-step="1"] .feat-dots span:nth-child(2),
.feat[data-step="2"] .feat-dots span:nth-child(3){background:var(--ink);width:20px;}
.phone-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:linear-gradient(160deg,#F0F1F4,#E6E8EC);color:#A0A5AD;font-size:14px;font-weight:600;text-align:center;padding:20px;}
.phone-placeholder .ph-icon{font-size:42px;opacity:.5;}

@media (max-width:840px){
  .feat-grid{flex-direction:column;gap:12px;}
  .feat-heading{text-align:center;margin-bottom:4px;}
  .feat-heading h2{font-size:24px;}
  .feat-heading .eyebrow{margin-bottom:8px;font-size:13.5px;}
  .feat-copy{width:min(420px,92vw);gap:0;}
  .feat-flip .feat-grid{flex-direction:column-reverse;}
  .feat-item{padding:10px 14px;display:none;text-align:center;}
  .feat-item h3{font-size:18px;}
  .feat-item p{font-size:14px;}
  .feat[data-step="0"] .feat-item:nth-child(2),
  .feat[data-step="1"] .feat-item:nth-child(3),
  .feat[data-step="2"] .feat-item:nth-child(4){display:block;}
  .feat-sticky{padding-top:56px;}
  .feat-phone-wrap .iphone{width:clamp(150px,calc((100svh - 360px)*.486),250px);}
  .feat-dots{margin-top:14px;}
}

/* ---------- generic sections ---------- */
section.block{padding:140px 0;}
.cards-duo{display:grid;grid-template-columns:repeat(2,minmax(0,460px));justify-content:center;gap:28px;margin-top:64px;align-items:start;}

/* calorie weekly card (paper theme) */
.card-paper{
  background:linear-gradient(135deg,#FBF5EA,#F3E9D6);border-radius:30px;
  padding:24px 24px 20px;box-shadow:0 22px 50px -22px rgba(140,100,60,.45);
  color:#2A1E14;
}
.card-paper .t{font-size:18px;font-weight:800;letter-spacing:-.2px;}
.card-paper .headrow{display:flex;align-items:baseline;gap:8px;margin-top:7px;}
.card-paper .big{font-size:40px;font-weight:800;letter-spacing:-1.2px;}
.card-paper .unit{font-size:17px;font-weight:600;color:#A4937D;}
.card-paper .trend{font-size:15px;font-weight:800;color:#D4683A;}
.card-paper .meta{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#A4937D;margin:11px 0 18px;}
.card-paper svg{display:block;width:100%;}

/* white macros average card */
.card-white{background:var(--card);border-radius:30px;padding:26px;box-shadow:0 18px 44px -22px rgba(16,18,22,.25);}
.card-white .t{font-size:18px;font-weight:800;letter-spacing:-.2px;}
.card-white .sub{font-size:13.5px;font-weight:600;color:var(--sub);margin-top:4px;}
.macro-bars{display:flex;flex-direction:column;gap:18px;margin-top:24px;}
.mb-row .mb-head{display:flex;justify-content:space-between;font-size:14.5px;font-weight:700;}
.mb-row .mb-head .v{color:var(--sub2);}
.mb-track{height:12px;border-radius:99px;background:#F0F0F2;margin-top:8px;overflow:hidden;}
.mb-fill{height:100%;border-radius:99px;width:0;transition:width 1.1s cubic-bezier(.2,.8,.2,1);}
.feature-list{display:flex;flex-direction:column;gap:0;margin-top:28px;}
.feature-list .fl{display:flex;gap:14px;padding:16px 2px;border-top:1px solid var(--line);align-items:baseline;}
.feature-list .fl .fl-num{font-size:13px;font-weight:800;color:var(--sub3);flex:none;width:26px;}
.feature-list .fl b{font-weight:700;}
.feature-list .fl span{color:var(--sub2);font-weight:500;}
.feature-list .fl p{font-size:16px;line-height:1.45;}

/* ---------- treino (dark) ---------- */
.dark-sec{background:#0E1116;color:#F2F5F8;border-radius:40px;margin:0 24px;}
.dark-sec .lede{color:#8A94A2;}
.dark-sec .eyebrow{color:var(--green);}
.treino-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center;margin-top:0;}
.workout-card{
  background:#fff;color:var(--ink);border-radius:30px;padding:24px;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.6);
}
.workout-card .wk-head{display:flex;justify-content:space-between;align-items:center;}
.workout-card .wk-title{font-size:18px;font-weight:800;letter-spacing:-.02em;}
.workout-card .wk-sub{font-size:13px;font-weight:600;color:var(--sub);margin-top:3px;}
.workout-card .wk-pill{background:rgba(22,196,106,.12);color:#0E9A52;font-size:13px;font-weight:800;border-radius:999px;padding:7px 13px;}
.ex-list{margin-top:18px;display:flex;flex-direction:column;}
.ex{display:flex;align-items:center;gap:14px;padding:14px 2px;border-top:1px solid var(--line);}
.ex .ex-num{font-size:12.5px;font-weight:800;color:var(--sub3);width:24px;flex:none;}
.ex .ex-name{font-size:15.5px;font-weight:700;flex:1;}
.ex .ex-meta{font-size:13.5px;font-weight:600;color:var(--sub2);}
.ex .ex-check{width:24px;height:24px;border-radius:99px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;flex:none;}
.ex.todo .ex-check{background:#F0F0F2;color:transparent;}
.treino-feats{display:flex;flex-direction:column;gap:26px;margin-top:34px;}
.tf b{display:block;font-size:17px;font-weight:700;color:#F2F5F8;}
.tf span{font-size:15.5px;line-height:1.5;color:#8A94A2;font-weight:500;}

/* ---------- progresso ---------- */
.chart-card{
  background:var(--card);border-radius:30px;padding:20px;width:min(560px,100%);
  box-shadow:0 24px 60px -24px rgba(16,18,22,.28);margin:0 auto;
}
.chart-card .ch-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.chart-card .ch-pill{background:#F0F1F3;border-radius:999px;padding:9px 15px;font-size:15px;font-weight:700;display:flex;align-items:center;gap:7px;}
.chart-card .ch-pill .caret{font-size:11px;color:var(--sub);}
.chart-card .ch-meta{background:#F0F1F3;border-radius:999px;padding:9px 13px;font-size:14px;font-weight:700;color:#52575E;}
.chart-card svg{display:block;width:100%;height:auto;}
.ch-tabs{display:grid;grid-template-columns:repeat(4,1fr);background:#F0F1F3;border-radius:999px;padding:4px;margin-top:16px;}
.ch-tabs span{text-align:center;padding:9px 0;border-radius:999px;font-size:14.5px;font-weight:700;color:#9AA0A6;cursor:default;}
.ch-tabs span.on{background:#fff;color:#15171C;box-shadow:0 1px 4px rgba(0,0,0,.12);}
.prog-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center;margin-top:0;}

/* ---------- água ---------- */
.agua-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center;}
.water-card{
  background:var(--card);border-radius:24px;padding:22px;box-shadow:0 22px 56px -24px rgba(10,80,160,.30);
  width:min(420px,100%);margin:0 auto;
}
.water-card .wc-top{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.water-card .wc-label{font-size:14px;font-weight:600;color:var(--sub);}
.water-card .wc-big{font-size:36px;font-weight:800;letter-spacing:-.03em;margin-top:4px;}
.water-card .wc-big small{font-size:16px;font-weight:500;color:var(--sub);}
.water-card .wc-ring{position:relative;width:96px;height:96px;flex:none;}
.water-card .wc-ring img{position:absolute;inset:0;margin:auto;width:56px;height:auto;}
.water-days{display:flex;justify-content:space-between;margin-top:20px;}
.water-card .wc-btn{margin-top:20px;background:var(--ink);color:#fff;border-radius:999px;text-align:center;font-size:15.5px;font-weight:700;padding:15px 0;}
.log-pills{display:flex;flex-direction:column;gap:8px;margin-top:14px;}
.log-pill{background:#fff;border:1px solid var(--line);box-shadow:0 2px 6px rgba(0,0,0,.04);border-radius:16px;padding:13px 16px;display:flex;justify-content:space-between;align-items:center;font-size:15px;font-weight:700;}
.log-pill .lp-amt{color:var(--blue);font-size:14.5px;}
.log-pill .lp-time{color:var(--sub3);font-size:13px;font-weight:600;}

/* ---------- pro ---------- */
.pro-track{position:relative;}
.pro-sticky{
  position:sticky;top:0;min-height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding-top:54px;
}
.pro-sticky .wrap{width:100%;}
.pro-card{
  background:
    radial-gradient(640px 320px at 50% -10%, rgba(240,138,30,.16), transparent 65%),
    #0E1116;
  color:#F2F5F8;
  border-radius:32px;box-shadow:0 18px 44px -22px rgba(10,12,16,.28),0 4px 14px rgba(10,12,16,.08);
  max-width:780px;margin:32px auto 0;padding:36px 52px 32px;text-align:center;position:relative;overflow:hidden;
}
.pro-card .pro-badge{
  display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);
  border-radius:999px;padding:7px 16px;font-size:13px;font-weight:800;letter-spacing:.06em;
}
.pro-card h3{font-size:27px;font-weight:800;letter-spacing:-.025em;margin-top:16px;color:#fff;}
.pro-card .pro-sub{color:#8A94A2;font-size:15.5px;font-weight:500;margin-top:7px;}
.pro-feats{
  display:grid;grid-template-columns:1fr 1fr;gap:0 44px;margin:24px auto 0;max-width:640px;text-align:left;
}
.pro-feats .pf{display:flex;flex-direction:column;gap:2px;padding:12px 0;border-top:1px solid rgba(255,255,255,.09);}
.pro-feats .pf b{font-size:15.5px;font-weight:700;color:#fff;letter-spacing:-.01em;}
.pro-feats .pf span{font-size:13px;font-weight:500;color:#8A94A2;line-height:1.4;}
.btn-light{background:#fff;color:var(--ink);}
.btn-light:hover{background:#E8E8EC;}
.pro-card .btn{margin-top:26px;padding:14px 30px;font-size:16px;}
.pro-note{font-size:13px;color:#6B7480;font-weight:500;margin-top:12px;}

/* ---------- final CTA ---------- */
.final{padding:72px 0 36px;text-align:center;position:relative;overflow:hidden;
  background:
    radial-gradient(900px 500px at 50% 115%, rgba(240,138,30,.10), transparent 65%),
    var(--bg);
}
.final .ghost-big{width:128px;margin:0 auto 4px;animation:floaty 5.6s ease-in-out infinite;filter:drop-shadow(0 18px 30px rgba(120,90,50,.28));}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.final h2{margin-top:16px;}
.final .lede{max-width:480px;margin:14px auto 0;}
.final .btn{margin-top:26px;}
footer{padding:30px 0 30px;}
footer .foot-row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid #E9EAEC;padding-top:24px;}
footer .f-brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:15px;}
footer .f-brand img{width:22px;}
footer p, footer a{font-size:13.5px;color:var(--sub3);font-weight:500;}
footer .f-links{display:flex;gap:22px;}
footer .f-links a:hover{color:var(--ink);}

/* ---------- reveals (animação só quando o browser está a renderizar — body.anim) ---------- */
.reveal{opacity:1;transform:none;}
body.anim .reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1);}
body.anim .reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}
body[data-motion="suave"] .reveal{transition-duration:.5s;}
body.anim[data-motion="suave"] .reveal:not(.in){transform:translateY(10px);}
body[data-motion="suave"] .final .ghost-big{animation:none;}
body[data-mascot="off"] .final .ghost-big{display:none;}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .final .ghost-big{animation:none;}
  html{scroll-behavior:auto;}
}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .scan-grid{gap:40px;}
  .treino-grid,.prog-row,.agua-grid{grid-template-columns:1fr;gap:48px;}
  .cards-duo{grid-template-columns:1fr;}
  .proof-grid{grid-template-columns:repeat(3,1fr);gap:14px;}
  .proof-card image-slot{height:240px;}
}
@media (max-width:840px){
  .nav .links{display:none;}
  .proof-track{height:280vh;}
  .proof-sticky{padding-top:58px;}
  .proof-heading{margin-bottom:20px;}
  .proof-heading h2{font-size:24px;}
  .proof-heading .eyebrow{margin-bottom:8px;font-size:13.5px;}
  .proof-grid{flex-direction:column;gap:18px;width:min(420px,92vw);}
  .proof-media{width:min(280px,68vw);height:min(340px,40svh);}
  .proof-info{width:100%;min-height:260px;text-align:center;}
  .proof-person{align-items:center;}
  .pp-card{padding:20px 20px;}
  .pp-top{justify-content:center;flex-direction:column;gap:6px;margin-bottom:14px;}
  .pp-stat-row{justify-content:center;margin-bottom:14px;}
  .pp-stat-big{font-size:36px;}
  .pp-divider{margin-bottom:14px;}
  .pp-quote{font-size:14.5px;}
  .proof-dots{margin-top:22px;}
  .scan-track{height:170vh;}
  .scan-sticky{padding-top:56px;}
  .scan-grid{flex-direction:column;gap:12px;}
  .scan-heading{text-align:center;margin-bottom:4px;}
  .scan-heading h2{font-size:24px;}
  .scan-heading .eyebrow{margin-bottom:8px;font-size:13.5px;}
  .scan-copy{width:min(420px,92vw);display:grid;grid-template-columns:1fr;gap:0;}
  .scan-step{padding:10px 14px;display:none;text-align:center;}
  .scan-step h3{font-size:18px;}
  .scan-step p{font-size:14px;}
  .scan[data-step="0"] .scan-step:nth-child(2),
  .scan[data-step="1"] .scan-step:nth-child(3),
  .scan[data-step="2"] .scan-step:nth-child(4){display:block;}
  .scan-phone-wrap .iphone{width:clamp(150px,calc((100svh - 360px)*.486),250px);}
  .scan-dots{margin-top:14px;}
  .hero{padding:112px 22px 0;}
  .hero h1{font-size:36px;}
  .hero .lede{font-size:16px;margin-top:18px;}
  .hero .cta-row{margin-top:28px;gap:18px;}
  .hero-stage{margin-top:48px;}
  .hero .iphone{width:294px;}
  .hero-ghost{right:4%;width:96px;}
  section.block{padding:96px 0;}
  .pro-card{padding:40px 26px;}
  .pro-feats{grid-template-columns:1fr;}
  .dark-sec{border-radius:32px;margin:0 10px;}
  .proof-grid{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto;}
  /* Pro: sem paragem sticky no telemóvel (o card é alto demais para prender) */
  .pro-track{height:auto !important;}
  .pro-sticky{position:static;min-height:0;padding:84px 0 48px;}
  .pro-card{padding:30px 22px 28px;margin-top:24px;}
  .pro-feats{grid-template-columns:1fr;gap:0;max-width:100%;}
  .pro-feats .pf{padding:10px 0;}
  .pro-card h3{font-size:23px;}
  .pro-card .pro-sub{font-size:14.5px;}
  .final{padding:64px 0 28px;}
  .final .ghost-big{width:104px;}
}

/* Footer legal line (pequeno e discreto) */
.f-legal{max-width:1080px;margin:14px auto 0;padding:14px 24px 0;border-top:1px solid rgba(0,0,0,.06);display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;font-size:12px;line-height:1.4;}
.f-legal a{color:#8E8E93;text-decoration:none;}
.f-legal a:hover{color:var(--accent-deep);text-decoration:underline;}
.f-legal span{color:#C7C7CC;}