/* School-master — Новшества 2026
   Собрано из дизайн-бандла. Дизайн-система + UI-kit + доп. стили. */

/* ============================================================
   School-master — Design System
   colors_and_type.css
   Brand: система для онлайн-школ
   Font: Montserrat (Cyrillic). Loaded from Google Fonts CDN.
   ============================================================ */

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/b62dadbd-8966-4a1a-ba10-d23952194054.woff2") format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/53386a99-3acd-4b9f-b1c1-1480a9d549c5.woff2") format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/4f628c46-0a19-4ed5-acfe-a4178377a5dd.woff2") format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/417da875-e1cc-44fa-84ad-c67c0c891ca9.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/7be52216-d3e7-4e9e-a481-abeaefa26f0c.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/43780d38-0b3b-420d-9c6e-89696ebd29fb.woff2") format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/c16a158f-8730-43e3-97a6-de073ef0c727.woff2") format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/3db9aa07-1fc2-43c4-b368-7d6d7215a6f6.woff2") format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/32d83322-23ce-415d-a97e-bdfe50b07327.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/63ebae2f-ccb0-4a89-b2a0-057ed76d8a69.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/43780d38-0b3b-420d-9c6e-89696ebd29fb.woff2") format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/c16a158f-8730-43e3-97a6-de073ef0c727.woff2") format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/3db9aa07-1fc2-43c4-b368-7d6d7215a6f6.woff2") format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/32d83322-23ce-415d-a97e-bdfe50b07327.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/63ebae2f-ccb0-4a89-b2a0-057ed76d8a69.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/43780d38-0b3b-420d-9c6e-89696ebd29fb.woff2") format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/c16a158f-8730-43e3-97a6-de073ef0c727.woff2") format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/3db9aa07-1fc2-43c4-b368-7d6d7215a6f6.woff2") format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/32d83322-23ce-415d-a97e-bdfe50b07327.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/63ebae2f-ccb0-4a89-b2a0-057ed76d8a69.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/43780d38-0b3b-420d-9c6e-89696ebd29fb.woff2") format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/c16a158f-8730-43e3-97a6-de073ef0c727.woff2") format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/3db9aa07-1fc2-43c4-b368-7d6d7215a6f6.woff2") format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/32d83322-23ce-415d-a97e-bdfe50b07327.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/63ebae2f-ccb0-4a89-b2a0-057ed76d8a69.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/43780d38-0b3b-420d-9c6e-89696ebd29fb.woff2") format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/c16a158f-8730-43e3-97a6-de073ef0c727.woff2") format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/3db9aa07-1fc2-43c4-b368-7d6d7215a6f6.woff2") format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/32d83322-23ce-415d-a97e-bdfe50b07327.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/63ebae2f-ccb0-4a89-b2a0-057ed76d8a69.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


:root {
  /* ---------- BRAND COLORS (raw, as provided) ---------- */
  --sm-magenta: #DB1F90;   /* primary brand accent */
  --sm-green:   #08A371;   /* success / growth */
  --sm-orange:  #DF7F07;   /* energy / highlights */
  --sm-ink:     #070707;   /* near-black */

  /* ---------- MAGENTA SCALE (primary) ---------- */
  --magenta-50:  #FDEAF5;
  --magenta-100: #FBD0E8;
  --magenta-200: #F5A2CF;
  --magenta-300: #EE6FB3;
  --magenta-400: #E4459E;
  --magenta-500: #DB1F90;  /* base */
  --magenta-600: #BD157A;
  --magenta-700: #971060;
  --magenta-800: #6F0C47;
  --magenta-900: #4A0830;

  /* ---------- GREEN SCALE (secondary) ---------- */
  --green-50:  #E4F7EF;
  --green-100: #C2EEDC;
  --green-300: #5FCDA0;
  --green-500: #08A371;  /* base */
  --green-600: #068760;
  --green-700: #05674A;

  /* ---------- ORANGE SCALE (secondary) ---------- */
  --orange-50:  #FDF1E0;
  --orange-100: #FADFBC;
  --orange-300: #EFAE54;
  --orange-500: #DF7F07;  /* base */
  --orange-600: #BC6905;
  --orange-700: #8E4F04;

  /* ---------- NEUTRAL / SLATE SCALE ---------- */
  --slate-0:   #FFFFFF;
  --slate-25:  #FBFBFC;
  --slate-50:  #F5F6F8;
  --slate-100: #ECEEF1;

  /* ---------- CREAM SCALE (warm large surfaces) ---------- */
  --cream-50:  #FBF8F3;  /* page background */
  --cream-100: #F5EFE6;  /* alternating sections */
  --cream-200: #ECE3D5;  /* sunken / hairline-on-cream */
  --cream-300: #DED1BD;
  --slate-200: #DDE0E6;
  --slate-300: #C2C7D0;
  --slate-400: #9aa1ad;
  --slate-500: #6B7280;
  --slate-600: #4B515C;
  --slate-700: #353A43;
  --slate-800: #23262C;
  --slate-900: #14161A;
  --slate-950: #070707;

  /* ---------- SEMANTIC SURFACES ----------
     Rule: large areas are CREAM or DARK only. Magenta is accent-only
     (buttons, badges, glow, underlines) — never a large fill. */
  --bg:          var(--cream-50);    /* page background (warm) */
  --bg-subtle:   var(--cream-100);   /* alternating sections */
  --bg-sunken:   var(--cream-200);
  --surface:     #FFFFFF;            /* cards sit bright on cream */
  --surface-ink: var(--slate-950);   /* dark sections / footer / big CTA */

  /* ---------- SEMANTIC TEXT ---------- */
  --fg1: var(--slate-950);  /* headings, primary text */
  --fg2: var(--slate-600);  /* body copy */
  --fg3: var(--slate-500);  /* muted / captions */
  --fg-on-dark:    #FFFFFF;
  --fg-on-dark-2:  rgba(255,255,255,0.72);
  --fg-on-brand:   #FFFFFF;

  /* ---------- SEMANTIC ROLES ---------- */
  --primary:        var(--magenta-500);
  --primary-hover:  var(--magenta-600);
  --primary-press:  var(--magenta-700);
  --primary-soft:   var(--magenta-50);
  --accent-green:   var(--green-500);
  --accent-orange:  var(--orange-500);
  --link:           var(--magenta-600);

  /* ---------- BORDERS ---------- */
  --border:        var(--cream-200);
  --border-strong: var(--slate-300);
  --border-on-dark: rgba(255,255,255,0.12);

  /* ---------- RADII ---------- */
  --r-xs:  6px;
  --r-sm:  10px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-2xl: 40px;
  --r-pill: 999px;

  /* ---------- SHADOWS (soft, cool-tinted) ---------- */
  --shadow-xs: 0 1px 2px rgba(20,22,26,0.06);
  --shadow-sm: 0 2px 8px rgba(20,22,26,0.06);
  --shadow-md: 0 8px 24px rgba(20,22,26,0.08);
  --shadow-lg: 0 18px 48px rgba(20,22,26,0.12);
  --shadow-brand: 0 14px 32px rgba(219,31,144,0.28);
  --shadow-green: 0 14px 32px rgba(8,163,113,0.26);

  /* ---------- SPACING (8pt base) ---------- */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  /* ---------- TYPOGRAPHY ---------- */
  --font-display: 'Montserrat', -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-body:    'Montserrat', -apple-system, 'Segoe UI', Roboto, sans-serif;

  --w-regular: 400;  /* @kind font */
  --w-medium:  500;  /* @kind font */
  --w-semibold:600;  /* @kind font */
  --w-bold:    700;  /* @kind font */
  --w-extra:   800;  /* @kind font */

  /* Fluid type scale */
  --t-display:  clamp(40px, 5.2vw, 68px);   /* @kind font */
  --t-h1:       clamp(34px, 4vw, 52px);  /* @kind font */
  --t-h2:       clamp(28px, 3vw, 40px);  /* @kind font */
  --t-h3:       clamp(22px, 2.2vw, 28px);  /* @kind font */
  --t-h4:       20px;  /* @kind font */
  --t-lead:     clamp(18px, 1.5vw, 22px);   /* @kind font */
  --t-body:     17px;  /* @kind font */
  --t-small:    15px;  /* @kind font */
  --t-caption:  13px;  /* @kind font */
  --t-eyebrow:  13px;  /* @kind font */

  --lh-tight: 1.05;  /* @kind font */
  --lh-snug:  1.18;  /* @kind font */
  --lh-body:  1.6;  /* @kind font */
}

/* ============================================================
   SEMANTIC TYPE CLASSES
   ============================================================ */
.sm-eyebrow {
  font-family: var(--font-display);
  font-weight: var(--w-bold);
  font-size: var(--t-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
}
.sm-display {
  font-family: var(--font-display);
  font-weight: var(--w-extra);
  font-size: var(--t-display);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  color: var(--fg1);
}
.sm-h1 {
  font-family: var(--font-display);
  font-weight: var(--w-bold);
  font-size: var(--t-h1);
  line-height: var(--lh-snug);
  letter-spacing: -0.015em;
  color: var(--fg1);
}
.sm-h2 {
  font-family: var(--font-display);
  font-weight: var(--w-bold);
  font-size: var(--t-h2);
  line-height: var(--lh-snug);
  letter-spacing: -0.01em;
  color: var(--fg1);
}
.sm-h3 {
  font-family: var(--font-display);
  font-weight: var(--w-semibold);
  font-size: var(--t-h3);
  line-height: 1.25;
  color: var(--fg1);
}
.sm-h4 {
  font-family: var(--font-display);
  font-weight: var(--w-semibold);
  font-size: var(--t-h4);
  line-height: 1.3;
  color: var(--fg1);
}
.sm-lead {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--t-lead);
  line-height: 1.5;
  color: var(--fg2);
}
.sm-body {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--t-body);
  line-height: var(--lh-body);
  color: var(--fg2);
}
.sm-small {
  font-family: var(--font-body);
  font-size: var(--t-small);
  line-height: 1.5;
  color: var(--fg2);
}
.sm-caption {
  font-family: var(--font-body);
  font-size: var(--t-caption);
  line-height: 1.4;
  color: var(--fg3);
}


/* ===== School-master — Landing UI kit styles ===== */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);background:var(--bg);color:var(--fg1);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.lic{display:inline-flex;align-items:center;justify-content:center}
.lic svg{width:1em;height:1em;stroke-width:1.9}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;border-radius:var(--r-pill);
     cursor:pointer;border:1.5px solid transparent;transition:all .18s cubic-bezier(.22,1,.36,1);white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-lg{padding:16px 30px;font-size:15px;letter-spacing:.05em}
.btn-md{padding:12px 22px;font-size:13.5px;letter-spacing:.04em}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-brand)}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 18px 38px rgba(219,31,144,.34)}
.btn-secondary{background:#fff;color:var(--fg1);border-color:var(--border-strong)}
.btn-secondary:hover{background:var(--bg-subtle);border-color:var(--slate-400)}
.btn-ghost{background:transparent;color:var(--primary);font-weight:600;text-transform:none;letter-spacing:0;padding:12px 8px}
.btn-ghost:hover{color:var(--primary-hover)}
.on-dark.btn-secondary{background:rgba(255,255,255,.08);color:#fff;border-color:var(--border-on-dark)}
.on-dark.btn-secondary:hover{background:rgba(255,255,255,.14)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.82);backdrop-filter:blur(12px);
     border-bottom:1px solid var(--border)}
.hdr-in{display:flex;align-items:center;gap:28px;height:72px}
.hdr .logo{height:30px;width:auto;display:block}
.nav{display:flex;gap:26px;margin-left:8px}
.nav a{font-size:14.5px;font-weight:500;color:var(--fg2);transition:color .15s}
.nav a:hover{color:var(--primary)}
.hdr-right{margin-left:auto;display:flex;align-items:center;gap:18px}
.hdr-phone{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--fg1);white-space:nowrap}
@media(max-width:1100px){.hdr-phone{display:none}}
@media(max-width:900px){.nav,.hdr-phone{display:none}}

/* ---------- hero shared ---------- */
.hero{position:relative;overflow:hidden}
.eyebrow{font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}
.hero h1{font-family:var(--font-display);font-weight:800;letter-spacing:-0.02em;line-height:1.04;margin:18px 0 0;font-size:var(--t-display)}
.hero .lead{font-size:var(--t-lead);line-height:1.5;color:var(--fg2);margin:22px 0 0;max-width:30em}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:34px}
.hero-proof{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px}
.hero-proof .pp{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--fg2);font-weight:500}
.hero-proof .pp .lic{color:var(--accent-green);font-size:18px}

/* frame for product imagery */
.frame{border-radius:var(--r-2xl);background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden}
.frame .bar{height:38px;background:var(--bg-subtle);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:7px;padding:0 15px}
.frame .bar i{width:11px;height:11px;border-radius:50%;background:var(--slate-300)}
.frame .shot{display:block;width:100%;height:100%;object-fit:cover;background:var(--bg-subtle)}

/* glow */
.glow{position:absolute;inset:0;pointer-events:none;z-index:0;
      background:radial-gradient(60% 50% at 70% 18%,rgba(219,31,144,.13),transparent 70%)}

/* hero v1 split */
.hero-split{padding:78px 0 90px}
.hero-split .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero-split .frame{aspect-ratio:4/3}
@media(max-width:900px){.hero-split .grid{grid-template-columns:1fr;gap:40px}}

/* hero v2 centered */
.hero-center{padding:84px 0 0;text-align:center}
.hero-center .inner{position:relative;z-index:1;max-width:860px;margin:0 auto}
.hero-center h1{margin-left:auto;margin-right:auto}
.hero-center .lead{margin-left:auto;margin-right:auto}
.hero-center .hero-cta{justify-content:center}
.hero-center .frame{margin:54px auto 0;max-width:980px;aspect-ratio:16/9;transform:translateY(40px);position:relative;z-index:1}
.hero-center .frame.in{transform:none;transition:transform .8s cubic-bezier(.22,1,.36,1)}

/* hero v3 dark */
.hero-dark{background:var(--surface-ink);color:#fff;padding:80px 0 92px}
.hero-dark h1{color:#fff}
.hero-dark .lead{color:var(--fg-on-dark-2)}
.hero-dark .glow{background:radial-gradient(55% 50% at 75% 25%,rgba(219,31,144,.28),transparent 68%)}
.hero-dark .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero-dark .hero-proof .pp{color:var(--fg-on-dark-2)}
.hero-dark .frame{aspect-ratio:4/3;border-color:var(--border-on-dark)}
.hero-dark .frame .bar{background:#16181d;border-color:var(--border-on-dark)}
.hero-dark .frame .shot{background:#16181d}
@media(max-width:900px){.hero-dark .grid{grid-template-columns:1fr;gap:40px}}

/* inline email form */
.eform{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px;max-width:480px}
.eform input{flex:1;min-width:200px;padding:15px 17px;border:1.5px solid var(--border-strong);border-radius:var(--r-pill);
             font-size:15px;font-family:inherit;color:var(--fg1);background:#fff}
.eform input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--magenta-50)}
.hero-dark .eform input{background:rgba(255,255,255,.06);border-color:var(--border-on-dark);color:#fff}
.hero-dark .eform input::placeholder{color:rgba(255,255,255,.5)}

/* ---------- section heading ---------- */
.sec{padding:var(--sp-9) 0}
.sec-head{max-width:680px;margin:0 auto 52px;text-align:center}
.sec-head .eyebrow{display:block;margin-bottom:14px}
.sec-head h2{font-family:var(--font-display);font-weight:800;font-size:var(--t-h2);letter-spacing:-0.01em;margin:0;line-height:1.15}
.sec-head p{font-size:var(--t-lead);color:var(--fg2);margin:18px 0 0;line-height:1.5}

/* ---------- proof bar ---------- */
.proofbar{background:var(--surface-ink)}
.proofbar .row{display:flex;justify-content:space-between;padding:46px 0}
.proofbar .stat{flex:1;text-align:center;padding:0 12px}
.proofbar .num{font-family:var(--font-display);font-weight:800;font-size:42px;line-height:1;letter-spacing:-0.02em;color:#fff}
.proofbar .num b{color:var(--magenta-400);font-weight:800}
.proofbar .cap{font-size:13.5px;color:var(--fg-on-dark-2);margin-top:10px}
.proofbar .vline{width:1px;background:var(--border-on-dark)}
@media(max-width:760px){.proofbar .row{flex-wrap:wrap;gap:28px 0}.proofbar .stat{flex:0 0 50%}.proofbar .vline{display:none}}

/* ---------- feature grid ---------- */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.fgrid{grid-template-columns:1fr}}
.fcard{background:#fff;border:1px solid var(--border);border-radius:var(--r-xl);padding:30px;transition:all .2s cubic-bezier(.22,1,.36,1);cursor:default}
.fcard:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:transparent}
.fcard .tile{width:52px;height:52px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:#fff;font-size:26px}
.fcard h3{font-family:var(--font-display);font-weight:700;font-size:19px;margin:0 0 9px}
.fcard p{font-size:15px;line-height:1.55;color:var(--fg2);margin:0}
.fcard .more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--primary);font-weight:600;font-size:14px;opacity:0;transform:translateX(-4px);transition:all .2s}
.fcard:hover .more{opacity:1;transform:none}

/* ---------- extensions ---------- */
.ext-sec{background:var(--bg-subtle)}
.xgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.xgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.xgrid{grid-template-columns:1fr}}
.xcard{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:26px;display:flex;gap:16px;align-items:flex-start;transition:all .2s}
.xcard:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.xcard .xt{flex:none;width:46px;height:46px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:23px;background:var(--slate-800)}
.xcard h4{font-family:var(--font-display);font-weight:700;font-size:16.5px;margin:0 0 5px}
.xcard p{font-size:13.5px;line-height:1.5;color:var(--fg2);margin:0}
.xbadge{position:absolute;top:16px;right:16px;font-size:10.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:var(--accent-orange);padding:4px 9px;border-radius:6px}
.xbadge.ai{background:var(--primary)}

/* ---------- pricing / license ---------- */
.price-sec{}
.pcard{max-width:560px;margin:0 auto;background:var(--surface-ink);color:#fff;border-radius:var(--r-2xl);padding:48px 44px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.pcard .glow{background:radial-gradient(60% 60% at 50% 0%,rgba(219,31,144,.3),transparent 70%)}
.pcard .inner{position:relative;z-index:1}
.pcard .tag{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.1);border:1px solid var(--border-on-dark);padding:7px 15px;border-radius:var(--r-pill);font-size:13px;font-weight:600;margin-bottom:24px}
.pcard .tag .lic{color:var(--magenta-400);font-size:16px}
.pcard .amt{font-family:var(--font-display);font-weight:800;font-size:56px;letter-spacing:-0.02em;line-height:1}
.pcard .amt small{font-size:20px;color:var(--fg-on-dark-2);font-weight:600}
.pcard .once{color:var(--fg-on-dark-2);margin-top:8px;font-size:15px}
.plist{text-align:left;max-width:340px;margin:30px auto 32px;display:flex;flex-direction:column;gap:13px}
.plist li{list-style:none;display:flex;align-items:center;gap:11px;font-size:15px;color:rgba(255,255,255,.9)}
.plist .lic{color:var(--accent-green);font-size:19px;flex:none}

/* ---------- CTA band (DARK — magenta is accent only) ---------- */
.ctaband{position:relative;overflow:hidden;background:var(--surface-ink);color:#fff;border-radius:0}
.ctaband::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 70% at 50% 0%,rgba(219,31,144,.30),transparent 68%)}
.ctaband .inner{padding:var(--sp-9) 0;text-align:center;position:relative;z-index:1}
.ctaband h2{font-family:var(--font-display);font-weight:800;font-size:var(--t-h2);letter-spacing:-0.01em;margin:0;line-height:1.12}
.ctaband p{font-size:var(--t-lead);margin:16px 0 0;color:var(--fg-on-dark-2)}
.ctaband .eform{margin:34px auto 0;justify-content:center}
.ctaband .eform input{background:rgba(255,255,255,.06);border-color:var(--border-on-dark);color:#fff}
.ctaband .eform input::placeholder{color:rgba(255,255,255,.5)}
.ctaband .btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-brand)}
.ctaband .btn-primary:hover{background:var(--primary-hover)}
.ctaband .ok{display:inline-flex;align-items:center;gap:12px;background:rgba(255,255,255,.08);border:1px solid var(--border-on-dark);padding:18px 28px;border-radius:var(--r-lg);margin-top:30px;font-size:17px;font-weight:600}
.ctaband .ok .lic{font-size:26px;color:var(--accent-green)}

/* ---------- footer ---------- */
.ftr{background:var(--surface-ink);color:#fff;padding:64px 0 36px}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media(max-width:760px){.ftr-grid{grid-template-columns:1fr 1fr}}
.ftr .logo{height:30px;margin-bottom:18px}
.ftr .blurb{font-size:14px;line-height:1.6;color:var(--fg-on-dark-2);max-width:24em}
.ftr h5{font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.5);margin:0 0 16px}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.ftr ul a{font-size:14.5px;color:rgba(255,255,255,.82);transition:color .15s}
.ftr ul a:hover{color:#fff}
.ftr .contact{display:flex;align-items:center;gap:9px;font-size:14.5px;color:rgba(255,255,255,.82);margin-bottom:11px}
.ftr .contact .lic{color:var(--magenta-400);font-size:17px}
.ftr-bottom{border-top:1px solid var(--border-on-dark);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--fg-on-dark-2)}

/* ---------- demo hero switcher ---------- */
.switcher{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:200;background:rgba(7,7,7,.9);
          backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-pill);
          padding:7px 8px;display:flex;align-items:center;gap:5px;box-shadow:var(--shadow-lg)}
.switcher .lbl{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.55);padding:0 10px 0 8px}
.switcher button{font-family:var(--font-display);font-weight:600;font-size:13px;color:#fff;background:transparent;border:none;
                 padding:8px 15px;border-radius:var(--r-pill);cursor:pointer;transition:all .15s}
.switcher button:hover{background:rgba(255,255,255,.1)}
.switcher button.on{background:var(--primary)}



  body{margin:0;background:#070707;color:#fff;font-family:var(--font-body)}
  ::selection{background:var(--magenta-500);color:#fff}
  @keyframes sm-float{0%,100%{transform:translate(0,0)}50%{transform:translate(3%,4%)}}
  @keyframes sm-pan{0%{background-position:0% 50%}100%{background-position:100% 50%}}
  .sm-grad-txt{background:linear-gradient(92deg,#DF7F07,#E4459E 45%,#DB1F90 70%,#971060);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:sm-pan 6s linear infinite alternate}
  .sm-fc:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.16)!important;background:rgba(255,255,255,.05)!important}
  .sm-chip:hover{background:rgba(255,255,255,.1)!important;border-color:rgba(255,255,255,.2)!important}
  .sm-mrow:hover{color:#fff!important}

/* ---------- адаптив шапки (тёмная версия) ---------- */
@media (max-width: 900px) {
  .sm-hnav { display: none !important; }
}

/* ---------- мобильный: всё в одну колонку ----------
   Сетки заданы инлайново (grid-template-columns в style),
   поэтому перебиваем через !important. */
@media (max-width: 760px) {
  [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  /* чуть уменьшаем боковые поля на узких экранах */
  [style*="padding: 0px 32px"] {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

/* ---------- прототип рассылки: адаптивное окно ----------
   Внутри — desktop-дашборд фикс. ширины 1240px. Окно держит
   пропорцию, iframe масштабируется по ширине скриптом (main.js). */
.sm-proto-win { aspect-ratio: 1240 / 930; }
.sm-proto-if { position: absolute; top: 0; left: 0; transform-origin: left top; }