/* ============================================================
   Polpo Desk — marketing site styles
   Palette built around Polpo blue #087F8C. Light + dark themes.
   ============================================================ */

:root {
  /* Brand */
  --coon-50:  #eaf4fb;
  --coon-100: #cfe6f6;
  --coon-200: #a3d0ee;
  --coon-300: #6bb4e2;
  --coon-400: #58D0D2;
  --coon-500: #087F8C;   /* primary */
  --coon-600: #086772;
  --coon-700: #086772;
  --coon-800: #123F46;
  --coon-900: #0C282D;

  /* Light theme (default) */
  --bg:        #F5F8F8;
  --bg-elev:   #ffffff;
  --bg-alt:    #EDF3F3;
  --surface:   #ffffff;
  --border:    #DFE8E7;
  --border-strong: #C2D2D1;
  --text:      #1D3035;
  --text-soft: #43585F;
  --text-mut:  #5C7075;
  --primary:   #087F8C;
  --primary-strong: #086772;
  --on-primary: #ffffff;
  --ring: rgba(8,127,140,.24);
  --shadow-sm: 0 1px 2px rgba(16,42,64,.06), 0 1px 3px rgba(16,42,64,.08);
  --shadow-md: 0 8px 24px rgba(16,42,64,.10);
  --shadow-lg: 0 24px 60px rgba(16,42,64,.16);
  --glass: rgba(255,255,255,.72);
  --hero-grad: radial-gradient(1200px 600px at 78% -10%, rgba(8,127,140,.18), transparent 60%),
               radial-gradient(900px 500px at 0% 10%, rgba(54,206,172,.14), transparent 55%);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --maxw: 1160px;
}

/* System dark when theme = auto */
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --bg:        #10191C;
    --bg-elev:   #192529;
    --bg-alt:    #16232A;
    --surface:   #192529;
    --border:    #30454B;
    --border-strong: #3A565C;
    --text:      #EEF7F7;
    --text-soft: #A5BABC;
    --text-mut:  #8FA6A9;
    --primary:   #58D0D2;
    --primary-strong: #82DEE0;
    --on-primary: #10272C;
    --ring: rgba(88,208,210,.24);
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow-md: 0 10px 30px rgba(0,0,0,.5);
    --shadow-lg: 0 28px 70px rgba(0,0,0,.6);
    --glass: rgba(16,32,46,.65);
    --hero-grad: radial-gradient(1200px 600px at 78% -10%, rgba(8,127,140,.28), transparent 60%),
                 radial-gradient(900px 500px at 0% 10%, rgba(54,206,172,.2), transparent 55%);
  }
}

/* Manual dark */
:root[data-theme="dark"] {
  --bg:        #10191C;
  --bg-elev:   #192529;
  --bg-alt:    #16232A;
  --surface:   #192529;
  --border:    #30454B;
  --border-strong: #3A565C;
  --text:      #EEF7F7;
  --text-soft: #A5BABC;
  --text-mut:  #8FA6A9;
  --primary:   #58D0D2;
  --primary-strong: #82DEE0;
  --on-primary: #10272C;
  --ring: rgba(88,208,210,.24);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 10px 30px rgba(0,0,0,.5);
  --shadow-lg: 0 28px 70px rgba(0,0,0,.6);
  --glass: rgba(16,32,46,.65);
  --hero-grad: radial-gradient(1200px 600px at 78% -10%, rgba(8,127,140,.28), transparent 60%),
               radial-gradient(900px 500px at 0% 10%, rgba(54,206,172,.2), transparent 55%);
}

/* ---------- reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
h1, h2, h3, h4 { font-family: "Manrope", "Inter", system-ui, sans-serif; line-height: 1.15; color: var(--text); margin: 0 0 .4em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1rem; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; border-radius: 6px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--primary); color: var(--on-primary); padding: 10px 16px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: 600 .95rem/1 "Inter", sans-serif; cursor: pointer;
  padding: .7rem 1.15rem; border-radius: 12px; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: .9rem 1.5rem; font-size: 1.02rem; border-radius: 14px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 6px 18px var(--ring); }
.btn-primary:hover { background: var(--primary-strong); transform: translateY(-2px); box-shadow: 0 10px 26px var(--ring); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text-soft); }
.btn-ghost:hover { color: var(--text); background: var(--bg-alt); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--glass); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 1rem; height: 66px; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 32px; width: auto; }
.brand-logo--dark { display: none; }
:root[data-theme="dark"] .brand-logo--light { display: none; }
:root[data-theme="dark"] .brand-logo--dark { display: block; }
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] .brand-logo--light { display: none; }
  :root[data-theme="auto"] .brand-logo--dark { display: block; }
}

.main-nav { display: flex; gap: 1.4rem; margin-left: 1.4rem; }
.main-nav a { color: var(--text-soft); font-weight: 500; font-size: .95rem; padding: .3rem 0; position: relative; }
.main-nav a:hover { color: var(--text); }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0; background: var(--primary); transition: width .2s ease; }
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: .6rem; margin-left: auto; }

/* language switcher */
.lang-switcher { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: .4rem; cursor: pointer;
  background: transparent; border: 1px solid var(--border-strong); color: var(--text);
  padding: .42rem .55rem; border-radius: 10px; font: 600 .85rem "Inter", sans-serif;
  transition: border-color .2s ease, background .2s ease;
}
.lang-btn:hover { border-color: var(--primary); }
.flag { width: 22px; height: 16px; border-radius: 3px; overflow: hidden; display: inline-block; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); flex: 0 0 auto; }
.flag svg { width: 100%; height: 100%; display: block; }
.chevron { color: var(--text-mut); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 190px;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 6px; list-style: none; margin: 0; z-index: 120;
}
.lang-menu li { margin: 0; }
.lang-menu button {
  width: 100%; display: flex; align-items: center; gap: .6rem; cursor: pointer;
  background: transparent; border: 0; color: var(--text); padding: .55rem .6rem; border-radius: 10px;
  font: 500 .92rem "Inter", sans-serif; text-align: left;
}
.lang-menu button:hover, .lang-menu button[aria-selected="true"] { background: var(--bg-alt); }
.lang-menu button[aria-selected="true"] { color: var(--primary); font-weight: 600; }

/* theme toggle */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  background: transparent; border: 1px solid var(--border-strong); color: var(--text);
  transition: border-color .2s ease, color .2s ease;
}
.theme-toggle:hover { border-color: var(--primary); color: var(--primary); }
.icon-moon { display: none; }
:root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] .icon-sun { display: none; }
  :root[data-theme="auto"] .icon-moon { display: block; }
}

.login-link { display: inline-flex; }

/* mobile menu toggle */
.menu-toggle { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; border: 1px solid var(--border-strong); border-radius: 10px; background: transparent; cursor: pointer; align-items: center; justify-content: center; }
.menu-toggle span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: .2s; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--hero-grad); padding: clamp(3rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem); }
.hero-glow { position: absolute; inset: 0; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.eyebrow {
  display: inline-block; font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, transparent);
  padding: .35rem .7rem; border-radius: 999px; margin-bottom: 1rem;
}
.hero-copy .lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--text-soft); max-width: 44ch; margin-bottom: 1.6rem; }
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1rem; }
.operator-link { display: inline-flex; align-items: center; gap: .45rem; color: var(--text-soft); font-weight: 600; font-size: .92rem; margin-top: .2rem; }
.operator-link:hover { color: var(--primary); }
.operator-link svg { color: var(--primary); }
.hero-trust { margin-top: 1.4rem; color: var(--text-mut); font-size: .88rem; }

/* app window mockup */
.hero-visual { position: relative; }
.app-window {
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden; transform: perspective(1400px) rotateY(-8deg) rotateX(3deg);
  transition: transform .5s ease; animation: floaty 7s ease-in-out infinite;
}
.app-window:hover { transform: perspective(1400px) rotateY(-3deg) rotateX(1deg); }
@keyframes floaty { 0%,100% { translate: 0 0; } 50% { translate: 0 -10px; } }
.app-titlebar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--bg-alt); border-bottom: 1px solid var(--border); }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot-r { background: #ff5f57; } .dot-y { background: #febc2e; } .dot-g { background: #28c840; }
.app-title { margin-left: 10px; font-size: .78rem; color: var(--text-mut); font-weight: 600; }
.app-body { display: grid; grid-template-columns: 68px 1fr; min-height: 300px; }
.app-side { background: var(--bg-alt); border-right: 1px solid var(--border); padding: 14px 12px; display: flex; flex-direction: column; gap: 12px; }
.side-item { height: 34px; border-radius: 9px; background: color-mix(in srgb, var(--text) 8%, transparent); }
.side-item--active { background: color-mix(in srgb, var(--primary) 30%, transparent); }
.side-badge { margin-top: auto; height: 34px; border-radius: 9px; background: color-mix(in srgb, var(--primary) 18%, transparent); }
.app-main { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.app-toolbar { display: flex; gap: 8px; align-items: center; }
.pill { height: 22px; width: 60px; border-radius: 999px; background: color-mix(in srgb, var(--text) 8%, transparent); }
.pill-live { width: auto; padding: 0 12px; display: inline-flex; align-items: center; gap: 7px; background: color-mix(in srgb, #28c840 18%, transparent); color: #17913a; font-size: .72rem; font-weight: 700; }
:root[data-theme="dark"] .pill-live { color: #56e07a; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #28c840; box-shadow: 0 0 0 0 rgba(40,200,64,.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(40,200,64,.5);} 70% { box-shadow: 0 0 0 8px rgba(40,200,64,0);} 100% { box-shadow: 0 0 0 0 rgba(40,200,64,0);} }
.remote-screen { position: relative; flex: 1; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }
.remote-svg { width: 100%; height: 100%; display: block; }
.cursor-ghost { position: absolute; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(255,255,255,.3); top: 50%; left: 42%; animation: cursormove 6s ease-in-out infinite; }
@keyframes cursormove { 0%{ top:55%; left:35%;} 30%{ top:35%; left:62%;} 60%{ top:60%; left:70%;} 100%{ top:55%; left:35%;} }
.app-statusbar { display: flex; gap: 8px; }
.chip { height: 16px; width: 90px; border-radius: 6px; background: color-mix(in srgb, var(--text) 7%, transparent); }
.chip-sm { width: 40px; }

.floating-card {
  position: absolute; display: inline-flex; align-items: center; gap: .5rem;
  background: var(--bg-elev); border: 1px solid var(--border); box-shadow: var(--shadow-md);
  padding: .55rem .8rem; border-radius: 12px; font-size: .82rem; font-weight: 600; color: var(--text);
}
.fc-1 { top: 8%; left: -6%; animation: floaty 6s ease-in-out infinite; }
.fc-2 { bottom: 10%; right: -4%; animation: floaty 8s ease-in-out infinite .5s; }

/* ---------- trust strip ---------- */
.trust-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-elev); }
.trust-items { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; padding: 1.6rem 24px; }
.trust-item { text-align: center; }
.trust-item strong { display: block; font-family: "Manrope", sans-serif; font-size: 1.15rem; color: var(--text); }
.trust-item span { color: var(--text-mut); font-size: .85rem; }

/* ---------- sections ---------- */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto clamp(2rem,4vw,3rem); }
.section-sub { color: var(--text-soft); font-size: 1.05rem; }

/* features grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
.feat-icon {
  width: 46px; height: 46px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
  color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, transparent); margin-bottom: 1rem;
}
.feature-card p { color: var(--text-soft); margin: 0; font-size: .95rem; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 1.4rem; counter-reset: step; }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem 1.5rem; box-shadow: var(--shadow-sm); position: relative; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
  border-radius: 50%; background: var(--primary); color: var(--on-primary);
  font-family: "Manrope", sans-serif; font-weight: 800; font-size: 1.2rem; margin-bottom: 1rem;
}
.step p { color: var(--text-soft); margin: 0; }

/* pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.1rem; align-items: stretch; }
.price-card {
  position: relative; display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 1.7rem 1.4rem; box-shadow: var(--shadow-sm);
}
.price-card--popular { border-color: var(--primary); box-shadow: 0 14px 40px var(--ring); transform: translateY(-6px); }
.popular-badge { position: absolute; top: -12px; left: 50%; translate: -50% 0; background: var(--primary); color: var(--on-primary); font-size: .72rem; font-weight: 700; padding: .3rem .8rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em; }
.price-name { font-size: 1.35rem; margin-bottom: .2rem; }
.price-tag { color: var(--text-mut); font-size: .88rem; margin-bottom: 1.1rem; }
.price-limits { list-style: none; margin: 0 0 1.1rem; padding: 0 0 1.1rem; border-bottom: 1px solid var(--border); display: grid; gap: .5rem; }
.price-limits li { display: flex; align-items: baseline; gap: .5rem; color: var(--text-soft); font-size: .95rem; }
.price-limits strong { font-family: "Manrope", sans-serif; font-size: 1.3rem; color: var(--primary); min-width: 2ch; }
.price-feats { list-style: none; margin: 0 0 1.4rem; padding: 0; display: grid; gap: .55rem; flex: 1; }
.price-feats li { position: relative; padding-left: 1.6rem; color: var(--text-soft); font-size: .92rem; }
.price-feats li::before { content: ""; position: absolute; left: 0; top: .35em; width: 15px; height: 9px; border-left: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(-45deg); }

/* security */
.security-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.sec-list { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: 1.1rem; }
.sec-list li { display: flex; gap: 1rem; align-items: flex-start; }
.sec-list svg { color: var(--primary); flex: 0 0 auto; margin-top: 2px; }
.sec-list h3 { margin-bottom: .15rem; }
.sec-list p { color: var(--text-soft); margin: 0; font-size: .93rem; }
.security-panel {
  background: linear-gradient(160deg, var(--coon-700), var(--coon-900)); color: #eaf4fb;
  border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-lg);
}
.lock-badge { width: 84px; height: 84px; border-radius: 20px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.12); color: #fff; margin: 0 auto 1.6rem; }
.sec-line { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.sec-line:last-child { border-bottom: 0; }
.sec-key { color: #b9d7ee; font-size: .9rem; }
.sec-val { font-weight: 700; }

/* faq */
.faq-list { display: grid; gap: .8rem; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-item summary { cursor: pointer; list-style: none; padding: 1.1rem 1.3rem; font-weight: 600; color: var(--text); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--primary); line-height: 1; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 1.3rem 1.2rem; }
.faq-a p { color: var(--text-soft); margin: 0; }

/* download / cta */
.section-cta { background: var(--hero-grad), var(--bg-alt); }
.download-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.download-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.4rem 0 1rem; }
.dl-req { color: var(--text-mut); font-size: .9rem; }
.dl-req strong { color: var(--text-soft); }
.download-visual { display: flex; justify-content: center; }
.dl-card { display: flex; align-items: center; gap: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.4rem 1.6rem; box-shadow: var(--shadow-md); }
.dl-card-meta strong { display: block; font-family: "Manrope", sans-serif; }
.dl-card-meta span { color: var(--text-mut); font-size: .85rem; }

/* footer */
.site-footer { background: var(--bg-elev); border-top: 1px solid var(--border); padding: clamp(2.5rem,5vw,4rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.footer-brand p { color: var(--text-soft); font-size: .92rem; max-width: 34ch; margin: 1rem 0 1.2rem; }
.footer-col { display: flex; flex-direction: column; gap: .6rem; }
.footer-col h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-mut); margin-bottom: .4rem; }
.footer-col a { color: var(--text-soft); font-size: .93rem; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--border); }
.footer-bottom p { color: var(--text-mut); font-size: .87rem; margin: 0; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .pricing-grid { grid-template-columns: repeat(2,1fr); }
  .price-card--popular { transform: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 520px; }
  .security-grid, .download-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .main-nav { display: none; }
  .login-link { display: none; }
  .menu-toggle { display: inline-flex; }
  .main-nav.open {
    display: flex; flex-direction: column; position: absolute; top: 66px; left: 0; right: 0;
    background: var(--bg-elev); border-bottom: 1px solid var(--border); padding: 1rem 24px; gap: .3rem; margin: 0; box-shadow: var(--shadow-md);
  }
  .main-nav.open a { padding: .7rem 0; border-bottom: 1px solid var(--border); }
  .steps { grid-template-columns: 1fr; }
  .trust-items { grid-template-columns: repeat(2,1fr); gap: 1.2rem; }
}
@media (max-width: 540px) {
  .feature-grid, .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta .btn, .download-actions .btn { flex: 1; }
  .fc-1, .fc-2 { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
}

/* ---- Ek yardımcı sınıflar (çok dilli SEO sayfaları: performance/downloads/features/legal) ---- */
.muted{color:var(--text-muted)}
.row{display:flex;align-items:center;gap:10px}
.cta-band{background:linear-gradient(120deg,color-mix(in srgb,var(--primary) 10%,transparent),color-mix(in srgb,var(--accent,#36CEAC) 10%,transparent));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* ---- Gömülü (iframe/lightbox) mod: legal metinleri menüsüz/footersız göster ---- */
[data-embed] .site-header,[data-embed] .site-footer,[data-embed] .skip-link{display:none!important}
[data-embed] main,[data-embed] #main{padding-top:18px}
[data-embed] .hero,[data-embed] .hero-glow{padding-top:8px}