/* ─── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
a{color:inherit;text-decoration:none}

/* ─── TOKENS ── */
:root{
  --white:#ffffff;
  --ink:#000000;
  --gray:#6e6e73;
  --gray-light:#f5f5f7;
  --gray-mid:#e8e8ed;
  --gray-border:#d2d2d7;
  --accent:#0071e3;
  --accent-dark:#0077ed;

  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Arial,sans-serif;

  --nav-h:52px;
  --max-w:1200px;
  --max-w-narrow:800px;
  --r-card:20px;
  --r-pill:100px;

  --shadow-card:0 1px 0 rgba(0,0,0,.04),0 4px 24px rgba(0,0,0,.06);
  --shadow-hover:0 2px 0 rgba(0,0,0,.04),0 16px 48px rgba(0,0,0,.1);
  --ease:cubic-bezier(.25,.46,.45,.94);
}

/* ─── BASE ── */
body{
  font-family:var(--font);
  background:var(--white);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}

/* ─── FADE ── */
.fade{opacity:0;transform:translateY(24px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
.fade.in{opacity:1;transform:translateY(0)}
.d1{transition-delay:.07s}.d2{transition-delay:.14s}
.d3{transition-delay:.21s}.d4{transition-delay:.28s}

/* ─── NAV ── */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nav-h);
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid rgba(0,0,0,.08);
}
.nav-inner{
  max-width:var(--max-w);margin:0 auto;padding:0 24px;
  height:100%;
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;
}
.nav-brand{display:block;justify-self:start;font-size:22px;font-weight:700;letter-spacing:-.03em;color:var(--ink)}
.brand-my{color:var(--accent)}
.nav-links{display:flex;gap:0;list-style:none}
.nav-links a{
  font-size:13px;font-weight:400;color:var(--ink);
  padding:6px 13px;border-radius:6px;transition:background .15s;
}
.nav-links a:hover{background:rgba(0,0,0,.05)}
.nav-right{display:flex;justify-content:flex-end}
.btn-nav{
  font-family:var(--font);font-size:13px;font-weight:500;
  padding:7px 17px;border-radius:var(--r-pill);
  background:var(--accent);color:#fff;
  border:none;cursor:pointer;display:inline-block;
  transition:background .15s,transform .1s;
}
.btn-nav:hover{background:var(--accent-dark);transform:scale(1.02)}

/* ─── HERO ── */
#hero{
  min-height:100svh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:calc(var(--nav-h) + 80px) 32px 100px;
  position:relative;overflow:visible;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:500;color:var(--accent);
  letter-spacing:.02em;margin-bottom:20px;
}
.hero-eyebrow-dot{
  width:6px;height:6px;border-radius:50%;background:var(--accent);
  animation:pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}

.hero-h1{
  font-size:clamp(40px,7.5vw,80px);
  font-weight:700;line-height:1.05;letter-spacing:-.03em;
  color:var(--ink);
  max-width:820px;margin:0 auto 22px;
}
.hero-h1 .thin{font-weight:200;letter-spacing:-.035em}

.hero-sub{
  font-size:clamp(17px,2vw,22px);font-weight:300;
  line-height:1.55;color:var(--gray);
  max-width:560px;margin:0 auto 40px;
}
.hero-btns{
  display:flex;gap:12px;justify-content:center;flex-wrap:wrap;
}
.btn-dark{
  font-family:var(--font);font-size:15px;font-weight:500;
  padding:14px 26px;border-radius:var(--r-pill);
  background:var(--ink);color:#fff;
  border:none;cursor:pointer;display:inline-block;
  transition:opacity .15s,transform .12s;
}
.btn-dark:hover{opacity:.8;transform:translateY(-1px)}
.btn-outline{
  font-family:var(--font);font-size:15px;font-weight:500;
  padding:13px 26px;border-radius:var(--r-pill);
  background:transparent;color:var(--ink);
  border:1.5px solid rgba(0,0,0,.2);
  cursor:pointer;display:inline-block;
  transition:border-color .15s,transform .12s;
}
.btn-outline:hover{border-color:var(--ink);transform:translateY(-1px)}

/* Hero device */
.hero-device-wrap{
  margin-top:72px;
  width:100%;
  max-width:960px;
  margin-left:auto;margin-right:auto;
  padding:0 4px;
}
.device{
  background:#fff;border-radius:14px;
  border:1.5px solid rgba(0,0,0,.75);
  box-shadow:0 2px 0 rgba(0,0,0,.08),0 24px 64px rgba(0,0,0,.12);
  overflow:hidden;
}
.device-bar{
  background:#f5f5f7;border-bottom:1.5px solid rgba(0,0,0,.75);
  padding:10px 14px;display:flex;align-items:center;gap:7px;
}
.d-dot{width:10px;height:10px;border-radius:50%}
.d-dot.r{background:#ff5f56}.d-dot.y{background:#ffbd2e}.d-dot.g{background:#27c93f}
.device-url{
  flex:1;background:#fff;border-radius:5px;height:21px;
  display:flex;align-items:center;padding:0 10px;
  font-size:11px;color:var(--gray);
  border:1px solid rgba(0,0,0,.3);
  max-width:280px;margin:0 auto;
}
.device-body{padding:20px;display:flex;flex-direction:column;gap:10px;background:#fff}
.d-row4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.d-card{border-radius:10px;padding:12px;border:1px solid rgba(0,0,0,.15)}
.d-card.c-blue{background:#e8f2ff;}
.d-card.c-green{background:#e8faf0;}
.d-card.c-red{background:#fff0ee;}
.d-card.c-gray{background:#f5f5f7;}
.d-lbl{width:38px;height:5px;border-radius:3px;margin-bottom:9px}
.d-card.c-blue .d-lbl{background:#b3d1ff}
.d-card.c-green .d-lbl{background:#a3e6b8}
.d-card.c-red .d-lbl{background:#ffbbb8}
.d-card.c-gray .d-lbl{background:#d1d1d6}
.d-val{height:13px;border-radius:4px}
.d-val.blue{background:#0071e3;width:56px}
.d-val.green{background:#34c759;width:48px}
.d-val.red{background:#ff3b30;width:52px}
.d-val.gray{background:#8e8e93;width:44px}
.d-chart-row{display:grid;grid-template-columns:3fr 2fr;gap:8px}
.d-chart-big{background:#f0f6ff;border-radius:10px;padding:14px;height:80px;position:relative;overflow:hidden;border:1px solid rgba(0,0,0,.15)}
.d-bars{background:#f5f5f7;border-radius:10px;padding:14px;height:80px;display:flex;flex-direction:column;justify-content:center;gap:7px;border:1px solid rgba(0,0,0,.15)}
.d-bar-row{display:flex;align-items:center;gap:6px}
.d-bar-bg{flex:1;height:7px;background:#e5e5ea;border-radius:3px;overflow:hidden}
.d-bar-fill{height:100%;border-radius:3px}
.d-list{display:flex;flex-direction:column;gap:6px}
.d-list-row{
  background:#f5f5f7;border-radius:8px;padding:9px 12px;
  display:flex;align-items:center;gap:8px;
  border:1px solid rgba(0,0,0,.1);
}
.d-list-row.hl{background:#e8f2ff;border:1px solid rgba(0,0,0,.2)}
.d-list-line{flex:1;height:6px;background:#d1d1d6;border-radius:3px}
.d-list-line.hl{background:#0071e3}
.d-badge{width:32px;height:16px;border-radius:5px;flex-shrink:0}
.d-badge.g{background:#34c759}
.d-badge.r{background:#ff3b30}
.d-badge.b{background:#0071e3}

/* --- Stats row (hero) --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--max-w-narrow);
  margin: 2.5rem auto 4rem;
}

.stat-card {
  background: var(--gray-light);
  border-radius: var(--r-card);
  border: 1px solid var(--gray-border);
  padding: 2rem 1.5rem;
  text-align: center;
}

.stat-num {
  font-size: clamp(2.75rem, 5vw, 3.75rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.stat-lbl {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .stats-row {
    gap: 12px;
  }
  .nav-inner {
    grid-template-columns: 1fr auto;
  }
  .nav-right {
    justify-content: flex-end;
  }
}

.mobile-break { display: none; }
@media(max-width:480px) {
  .mobile-break { display: inline; }
  .hero-eyebrow-dot { display: none; }
}

@media (max-width: 480px) {
  .stats-row {
    grid-template-columns: 1fr;
  }
}

@media (-webkit-min-device-pixel-ratio: 2) {
  .stat-card {
    border-width: 0.5px;
  }
}

/* ─── PROBLEM STRIP ── */
#problem{
  background:var(--ink);padding:80px 24px;
}
.problem-inner{max-width:var(--max-w-narrow);margin:0 auto;text-align:center}
.problem-h2{
  font-size:clamp(26px,4vw,44px);font-weight:700;
  letter-spacing:-.025em;line-height:1.1;
  color:#fff;margin-bottom:16px;
}
.problem-h2 .thin{font-weight:200}
.problem-sub{
  font-size:18px;font-weight:300;line-height:1.65;
  color:rgba(255,255,255,.55);max-width:520px;margin:0 auto 52px;
}
.problem-pills{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
}
.problem-pill{
  font-size:14px;font-weight:400;
  padding:9px 18px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.7);
}
.problem-pill::before{content:'→ ';opacity:.5}

/* ─── ABOUT ── */
#about{padding:120px 24px;background:var(--white)}
.about-inner{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
}
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}
.section-h2{
  font-size:clamp(32px,4.2vw,52px);font-weight:700;
  letter-spacing:-.025em;line-height:1.07;color:var(--ink);
  margin-bottom:0;
}
.section-h2 .thin{font-weight:200}
.body-lg{font-size:17px;font-weight:300;line-height:1.75;color:var(--gray)}
.body-lg p+p{margin-top:16px}
.body-lg strong{color:var(--ink);font-weight:500}
.promise-list{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.promise-item{
  display:flex;align-items:flex-start;gap:12px;
  font-size:15px;font-weight:400;color:var(--ink);
}
.promise-check{
  width:20px;height:20px;border-radius:50%;
  background:rgba(0,113,227,.1);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;margin-top:1px;
}
.promise-check svg{width:11px;height:11px;color:var(--accent)}

/* ─── SERVICES ── */
#services{padding:120px 24px;background:var(--gray-light)}
.section-head{
  max-width:var(--max-w);margin:0 auto 64px;
  text-align:center;
}
.section-head .section-h2{margin-bottom:16px}
.section-head .body-lg{max-width:520px;margin:0 auto}

.services-grid{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}

/* ── Service card ── */
.scard{
  background:var(--white);border-radius:var(--r-card);
  border:1px solid var(--gray-mid);
  padding:40px;
  box-shadow:var(--shadow-card);
  transition:box-shadow .25s var(--ease),transform .25s var(--ease);
  display:flex;flex-direction:column;
  position:relative;overflow:hidden;
}
.scard:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.scard.full{grid-column:1/-1}

/* Card accent top bar */
.scard::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--card-accent,var(--accent));
  border-radius:var(--r-card) var(--r-card) 0 0;
}

.scard-icon{
  width:54px;height:54px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;flex-shrink:0;
}
.scard-icon svg{width:27px;height:27px}

.scard-eyebrow{
  font-size:11px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--gray);margin-bottom:8px;
}
.scard-title{
  font-size:24px;font-weight:700;letter-spacing:-.02em;
  color:var(--ink);line-height:1.15;margin-bottom:14px;
}
.scard-hook{
  font-size:16px;font-weight:400;color:var(--accent);
  margin-bottom:16px;line-height:1.45;font-style:italic;
}
.scard-desc{
  font-size:15px;font-weight:300;line-height:1.72;
  color:var(--gray);flex:1;margin-bottom:28px;
}

/* Benefit list */
.scard-benefits{
  display:flex;flex-direction:column;gap:10px;
  margin-bottom:28px;
}
.scard-benefit{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14.5px;font-weight:400;color:var(--ink);line-height:1.5;
}
.scard-benefit::before{
  content:'';width:16px;height:16px;border-radius:50%;
  background:rgba(0,113,227,.1);flex-shrink:0;margin-top:2px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpolyline points='2,6 5,9 10,3' stroke='%230071e3' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:10px;
}

/* 2-col benefits on full-width cards */
.scard-benefits.two-col{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
}

/* Use case box */
.scard-usecase{
  background:var(--gray-light);border-radius:12px;
  padding:16px 20px;margin-bottom:28px;
  border:1px solid var(--gray-mid);
}
.scard-usecase-label{
  font-size:11px;font-weight:600;letter-spacing:.07em;
  text-transform:uppercase;color:var(--gray);margin-bottom:5px;
}
.scard-usecase p{
  font-size:13.5px;font-weight:300;color:var(--gray);line-height:1.6;
}

.scard-footer{
  display:flex;align-items:center;gap:14px;
  padding-top:22px;border-top:1px solid var(--gray-mid);
  flex-wrap:wrap;
}
.scard-link{
  font-size:14px;font-weight:500;color:var(--accent);
  display:inline-flex;align-items:center;gap:5px;
  transition:gap .15s;
}
.scard-link:hover{gap:8px}
.scard-link svg{width:14px;height:14px;flex-shrink:0}

/* ─── HOW ── */
#how{padding:120px 24px;background:var(--white)}
.how-inner{max-width:var(--max-w);margin:0 auto}
.how-header{max-width:560px;margin:0 auto 64px;text-align:center}
.how-header .section-h2{margin-bottom:16px}
.how-steps{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}
.hstep{
  background:var(--gray-light);
  border-radius:var(--r-card);
  border:1px solid var(--gray-mid);
  padding:36px;
  box-shadow:var(--shadow-card);
  transition:box-shadow .25s var(--ease),transform .25s var(--ease);
  display:flex;flex-direction:column;
}
.hstep:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.hstep-num{
  font-size:13px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);
  margin-bottom:20px;
}
.hstep-title{
  font-size:20px;font-weight:700;letter-spacing:-.015em;
  color:var(--ink);margin-bottom:10px;line-height:1.2;
}
.hstep-desc{
  font-size:15px;font-weight:300;line-height:1.72;
  color:var(--gray);
}

/* ─── PROMISE ── */
#promise{
  background:var(--gray-light);padding:100px 24px;
  border-top:1px solid var(--gray-mid);border-bottom:1px solid var(--gray-mid);
}
.promise-inner{max-width:var(--max-w);margin:0 auto}
.promise-top{text-align:center;margin-bottom:64px}
.promise-top .section-h2{margin-bottom:14px}
.promise-top .body-lg{max-width:480px;margin:0 auto}
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.promise-card{
  background:var(--white);border-radius:var(--r-card);
  border:1px solid var(--gray-mid);padding:32px;
  box-shadow:var(--shadow-card);
}
.promise-icon{
  width:44px;height:44px;border-radius:12px;
  background:rgba(0,113,227,.08);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.promise-icon svg{width:22px;height:22px;color:var(--accent)}
.promise-card-title{
  font-size:18px;font-weight:700;letter-spacing:-.015em;
  color:var(--ink);margin-bottom:8px;
}
.promise-card-desc{
  font-size:14.5px;font-weight:300;line-height:1.65;color:var(--gray);
}

/* ─── CONTACT ── */
#contact{padding:120px 24px;background:var(--white)}
.contact-inner{
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;
}
.contact-h2{
  font-size:clamp(30px,4vw,48px);font-weight:700;
  letter-spacing:-.025em;line-height:1.07;
  color:var(--ink);margin-bottom:20px;margin-top:14px;
}
.contact-h2 .thin{font-weight:200}
.contact-desc{font-size:16px;font-weight:300;line-height:1.75;color:var(--gray);margin-bottom:36px}
.contact-details{display:flex;flex-direction:column;gap:14px}
.contact-detail{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--ink)}
.contact-detail svg{width:17px;height:17px;color:var(--accent);flex-shrink:0}
.contact-detail a{color:var(--accent)}
.contact-form{
  background:var(--gray-light);border-radius:var(--r-card);
  border:1px solid var(--gray-mid);padding:36px;
}
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:13px;font-weight:500;color:var(--ink);margin-bottom:6px}
.form-input,.form-textarea{
  width:100%;font-family:var(--font);
  font-size:15px;font-weight:300;color:var(--ink);
  background:var(--white);border:1.5px solid var(--gray-border);
  border-radius:10px;padding:12px 15px;outline:none;
  -webkit-appearance:none;
  transition:border-color .15s;
}
.form-input:focus,.form-textarea:focus{border-color:var(--accent)}
.form-input::placeholder,.form-textarea::placeholder{color:var(--gray);font-weight:300}
.form-textarea{resize:vertical;min-height:108px}
.form-error{font-size:12px;color:#ff3b30;margin-top:4px;display:none}
.form-error.show{display:block}
.btn-submit{
  width:100%;font-family:var(--font);font-size:15px;font-weight:500;
  padding:14px;border-radius:var(--r-pill);
  background:var(--accent);color:#fff;
  border:none;cursor:pointer;margin-top:6px;
  transition:background .15s,transform .12s;
}
.btn-submit:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-submit:disabled{background:var(--gray);cursor:not-allowed;transform:none}
.form-success{display:none;text-align:center;padding:32px 16px}
.form-success.show{display:block}
.form-success-icon{
  width:52px;height:52px;border-radius:50%;
  background:rgba(52,199,89,.15);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 14px;
}
.form-success-icon svg{width:24px;height:24px;color:#34c759}
.form-success h3{font-size:20px;font-weight:700;letter-spacing:-.015em;margin-bottom:6px}
.form-success p{font-size:14px;color:var(--gray);font-weight:300}

/* ─── FOOTER ── */
footer{
  background:var(--gray-light);
  border-top:1px solid var(--gray-mid);
  padding:36px 24px;
}
.footer-inner{
  max-width:var(--max-w);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:16px;
}
.footer-brand{display:inline-block;font-size:18px;font-weight:700;letter-spacing:-.03em;color:var(--ink)}
.footer-links{display:flex;gap:20px;list-style:none}
.footer-links a{font-size:13px;color:var(--gray);transition:color .15s}
.footer-links a:hover{color:var(--ink)}
.footer-copy{font-size:13px;color:var(--gray);width:100%;text-align:center;margin-top:20px}

/* ─── BURGER MENU ── */
.nav-burger{
  display:none;
  flex-direction:column;justify-content:center;align-items:center;
  width:36px;height:36px;gap:5.5px;
  background:none;border:none;cursor:pointer;padding:0;
  -webkit-tap-highlight-color:transparent;
  border-radius:8px;
  transition:background .15s;
}
.nav-burger:active{background:rgba(0,0,0,.06)}
.burger-line{
  width:22px;height:2px;border-radius:2px;
  background:var(--ink);
  transition:transform .3s cubic-bezier(.23,1,.32,1),opacity .2s,width .3s;
  transform-origin:center;
}

/* Open state */
.nav-burger.open .burger-line:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-burger.open .burger-line:nth-child(2){opacity:0;width:0}
.nav-burger.open .burger-line:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Mobile drawer */
#mobile-menu{
  display:block;
  position:fixed;top:var(--nav-h);left:0;right:0;z-index:99;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(24px);
  -webkit-backdrop-filter:saturate(180%) blur(24px);
  border-bottom:1px solid rgba(0,0,0,.08);
  transform:translateY(-8px);
  opacity:0;
  transition:transform .3s cubic-bezier(.23,1,.32,1),opacity .25s;
  pointer-events:none;
  padding:8px 0 max(20px, env(safe-area-inset-bottom)) 0;
  /* Hidden by default — only visible on mobile via JS .open class */
  visibility:hidden;
}
#mobile-menu.open{
  transform:translateY(0);
  opacity:1;
  pointer-events:auto;
  visibility:visible;
}
.mobile-nav-links{
  list-style:none;
  display:flex;flex-direction:column;
}
.mobile-nav-links li a{
  display:block;
  font-size:17px;font-weight:400;color:var(--ink);
  padding:14px 24px;
  border-bottom:1px solid rgba(0,0,0,.04);
  transition:background .12s;
  -webkit-tap-highlight-color:transparent;
}
.mobile-nav-links li a:active{background:rgba(0,0,0,.04)}
.mobile-nav-links li:last-child a{border-bottom:none}
.mobile-menu-cta{
  padding:16px 24px 4px;
}
.mobile-menu-cta .btn-nav{
  display:block;text-align:center;
  padding:13px 20px;font-size:15px;
}

/* ─── RESPONSIVE ── */
@media(max-width:768px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  #mobile-menu{display:block}

  .about-inner{grid-template-columns:1fr;gap:48px}
  .services-grid{grid-template-columns:1fr}
  .scard.full{grid-column:1}
  .scard.full > div[style*="grid-template-columns"]{grid-template-columns:1fr !important}
  .scard-benefits.two-col{grid-template-columns:1fr}
  .promise-grid{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr;gap:48px}
  .hstep{grid-template-columns:1fr}
  .how-steps{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .section-head{text-align:left}
  .section-head .body-lg{margin:0}

  /* Safer safe-area padding for sections */
  #hero{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}
  #problem,#about,#services,#how,#promise,#contact,footer{
    padding-left:max(20px,env(safe-area-inset-left));
    padding-right:max(20px,env(safe-area-inset-right));
  }
  .nav-inner{
    padding-left:max(20px,env(safe-area-inset-left));
    padding-right:max(20px,env(safe-area-inset-right));
  }
  /* Footer bottom safe area */
  footer{padding-bottom:max(24px,env(safe-area-inset-bottom))}
  #scrollTop{
    bottom:max(24px,env(safe-area-inset-bottom));
    right:max(20px,env(safe-area-inset-right));
  }

  /* Touch-friendly card paddings */
  .scard{padding:28px 22px}
  .hstep{padding:28px 22px}
  .contact-form{padding:24px 20px}
  .scard-footer{flex-direction:column;align-items:flex-start;gap:10px}

  /* Improve tap targets */
  .scard-link{padding:6px 0;min-height:44px;display:inline-flex;align-items:center}
  .nav-burger{min-width:44px;min-height:44px}
}

@media(max-width:480px){
  /* iPhone 17 Pro Max viewport: 430pt wide */
  :root{--nav-h:56px}

  .hero-btns{flex-direction:column;width:100%;max-width:320px;margin:0 auto}
  .btn-dark,.btn-outline{
    width:100%;text-align:center;justify-content:center;
    padding:16px 24px; /* bigger tap target */
    font-size:16px;
  }
  .d-chart-row{grid-template-columns:1fr}
  .d-bars{display:none}

  /* Hero text tightening for small screens */
  .hero-h1{font-size:clamp(36px,10vw,56px);letter-spacing:-.025em}
  .hero-sub{font-size:16px}
  .hero-eyebrow{font-size:12px}

  /* Increased section vertical breathing room */
  #about,#how,#contact{padding-top:80px;padding-bottom:80px}
  #services{padding-top:80px;padding-bottom:80px}
  #promise{padding-top:70px;padding-bottom:70px}

  /* Section headings */
  .section-h2{font-size:clamp(28px,8vw,40px)}
  .contact-h2{font-size:clamp(28px,8vw,40px)}

  /* Form inputs — larger hit areas for iOS */
  .form-input,.form-textarea{
    font-size:16px; /* prevents iOS zoom */
    padding:14px 16px;
    border-radius:12px;
  }
  .btn-submit{
    padding:16px;
    font-size:16px;
    min-height:54px;
  }

  /* Problem pills wrap nicely */
  .problem-pills{gap:8px}
  .problem-pill{font-size:13px;padding:8px 14px}

  /* Promise cards full width */
  .promise-card{padding:24px 20px}

  /* Steps tighter */
  .hstep{padding:24px 20px}
  .scard{padding:24px 18px}

  /* Footer stacked */
  .footer-inner{gap:12px}
  .footer-links{flex-wrap:wrap;gap:12px 20px}

  /* Nav brand */
  .nav-brand{font-size:20px}

  /* Device mockup slightly smaller */
  .hero-device-wrap{margin-top:48px}

  /* About section list */
  .promise-list{margin-top:22px;gap:10px}
  .promise-item{font-size:14.5px}

  /* Body text */
  .body-lg{font-size:16px}
  .scard-desc{font-size:14.5px}
  .scard-title{font-size:21px}
  .scard-hook{font-size:15px}

  /* Use case boxes */
  .scard-usecase{padding:14px 16px}
  .scard-usecase p{font-size:13px}

  /* Scroll top button — keep away from home indicator */
  #scrollTop{
    width:48px;height:48px;
    bottom:max(28px,env(safe-area-inset-bottom));
    right:max(18px,env(safe-area-inset-right));
  }
}

/* iPhone 17 Pro Max notch/Dynamic Island — ensure nav clears */
@supports (padding-top: env(safe-area-inset-top)){
  #nav{
    padding-top:env(safe-area-inset-top);
    height:calc(var(--nav-h) + env(safe-area-inset-top));
  }
  #mobile-menu{
    top:calc(var(--nav-h) + env(safe-area-inset-top));
  }
  #hero{
    padding-top:calc(var(--nav-h) + env(safe-area-inset-top) + 80px);
  }
}

/* High-DPI / Retina — crisp borders */
@media(-webkit-min-device-pixel-ratio:2),(min-resolution:2dppx){
  .device,.d-card,.d-chart-big,.d-bars{border-width:0.5px}
  .device-bar{border-bottom-width:0.5px}
  .device-url{border-width:0.5px}
  #nav{border-bottom-width:0.5px}
}
/* Hide desktop CTA on mobile, show burger */
@media(max-width:768px){
  .desktop-cta{display:none}
  .nav-burger{display:flex}
}
@media(min-width:769px){
  .nav-burger{display:none}
  #mobile-menu{visibility:hidden !important;pointer-events:none !important}
}

#scrollTop{
  position:fixed;bottom:28px;right:28px;z-index:200;
  width:44px;height:44px;border-radius:50%;
  background:var(--accent);color:#fff;
  border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(0,113,227,.35);
  opacity:0;transform:translateY(12px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),background .15s;
  pointer-events:none;
}
#scrollTop.visible{opacity:1;transform:translateY(0);pointer-events:auto}
#scrollTop:hover{background:var(--accent-dark)}
#scrollTop svg{width:20px;height:20px}

/* ─── FORM CHECKBOXES (Phase 3 — GDPR consent + newsletter) ─────────────────
   Append this block at the end of style.css
   ─────────────────────────────────────────────────────────────────────────── */

.form-check-group {
  margin-bottom: 14px;
}

.form-check-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  line-height: 1.5;
}

.form-check-label input[type="checkbox"] {
  /* Custom checkbox — consistent across browsers */
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;      /* prevent squish on small screens */
  border: 1.5px solid var(--gray-border);
  border-radius: 5px;
  background: var(--white);
  cursor: pointer;
  margin-top: 2px;      /* optical alignment with first line of text */
  transition: border-color .15s, background .15s;
  position: relative;
  flex-shrink: 0;
}

.form-check-label input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

/* Checkmark drawn via pseudo-element */
.form-check-label input[type="checkbox"]::after {
  content: '';
  display: block;
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
  opacity: 0;
  transition: opacity .1s;
}

.form-check-label input[type="checkbox"]:checked::after {
  opacity: 1;
}

.form-check-label input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.form-check-label span {
  font-size: 13px;
  font-weight: 300;
  color: var(--gray);
  line-height: 1.55;
}

.form-check-label span a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Required consent checkbox — slightly more prominent label */
#fPrivacy + span,
#mPrivacy + span {
  color: var(--ink);
  font-weight: 400;
}

@media (max-width: 480px) {
  .form-check-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px;
  }
  .form-check-label input[type="checkbox"]::after {
    top: 3px;
    left: 6px;
    width: 5px;
    height: 9px;
  }
  .form-check-label span {
    font-size: 14px; /* larger tap-friendly text on mobile */
  }
}

@media (-webkit-min-device-pixel-ratio: 2) {
  .form-check-label input[type="checkbox"] {
    border-width: 0.5px;
  }
}

/* Modal — Politica de confidențialitate */
.pmodal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0,0,0,.45);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.pmodal.open { display: flex; }
.pmodal-box {
  position: relative;
  width: 100%;
  max-width: 720px;
  height: min(80vh, 760px);
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
  overflow: hidden;
}
.pmodal-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.pmodal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: var(--gray-light);
  color: var(--ink);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.pmodal-close:hover { background: var(--gray-mid); }
@media (max-width: 480px) {
  .pmodal { padding: 12px; }
  .pmodal-box { height: 88vh; border-radius: 14px; }
}