/* =====================================================================
   FL ECOSYSTEM — Homepage
   SOURCE MAP: legacy/shared base stylesheet currently loaded by
   privacy-legal.html and by solution pages before solutions-style.css.
   The active homepage now uses index.html + homepage-style.css + homepage-script.js.

   Light-first premium theme. Brand colours reinterpreted on a bright,
   spacious canvas. Dark is used only for the "How it connects" contrast
   band and the footer.
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Brand solution colours */
  --create:  #FF6A00;   /* FL Creative */
  --manage:  #007BFF;   /* FL Hub      */
  --connect: #8A2BE2;   /* FL Apps     */
  --promote: #FF2080;   /* FL Social   */
  --learn:   #FFC400;   /* FL Academy  */

  /* Ecosystem gradient */
  --grad: linear-gradient(100deg, #FF6A00 0%, #8A2BE2 52%, #007BFF 100%);

  /* Neutrals (from brand palette) */
  --ink:        #0A0A0F;   /* headlines        */
  --ink-2:      #111827;   /* strong text      */
  --body:       #475067;   /* body copy        */
  --muted:      #667085;   /* secondary text   */
  --bg:         #ffffff;
  --bg-soft:    #F7F8FA;
  --bg-soft-2:  #EEF2F7;
  --border:     #E7ECF2;
  --border-2:   #D9E0EA;
  --dark:       #0A0A0F;   /* contrast band    */
  --dark-2:     #12131B;

  /* Elevation (soft, diffuse — no glow) */
  --sh-sm: 0 1px 2px rgba(16,24,40,.04), 0 2px 4px rgba(16,24,40,.04);
  --sh-md: 0 10px 28px -12px rgba(16,24,40,.18), 0 4px 10px -6px rgba(16,24,40,.08);
  --sh-lg: 0 30px 70px -24px rgba(16,24,40,.24), 0 10px 24px -14px rgba(16,24,40,.12);

  --radius:    20px;
  --radius-sm: 13px;
  --maxw: 1180px;
  --pad:  clamp(20px, 5vw, 40px);
  --nav-h: 76px;
}

html[data-theme="dark"] {
  --ink:        #f7f8ff;
  --ink-2:      #e6e9f5;
  --body:       #c3cad8;
  --muted:      #8f98ad;
  --bg:         #06070b;
  --bg-soft:    #0d1018;
  --bg-soft-2:  #151a25;
  --border:     rgba(255,255,255,.10);
  --border-2:   rgba(255,255,255,.16);
  --dark:       #06070b;
  --dark-2:     #0d1018;
  --sh-sm: 0 1px 0 rgba(255,255,255,.04), 0 16px 40px -28px rgba(0,0,0,.9);
  --sh-md: 0 24px 70px -40px rgba(0,0,0,.95), 0 0 0 1px rgba(255,255,255,.03);
  --sh-lg: 0 38px 100px -52px rgba(0,0,0,1), 0 0 0 1px rgba(255,255,255,.04);
  color-scheme: dark;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--body);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background .25s ease, color .25s ease;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.1; letter-spacing: -.02em; font-weight: 800; }

section { scroll-margin-top: calc(var(--nav-h) + 10px); }
:where(.sol-card, #intro, #how, #why, #start, #top) { scroll-margin-top: calc(var(--nav-h) + 24px); }

/* Prevent grid/flex items from forcing horizontal overflow (let text wrap) */
.sol-card, .benefit, .pillar, .flow__step, .eco-tile { min-width: 0; }

/* ---------- Shared helpers ---------- */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.kicker {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}
.kicker--on-dark { opacity: 1; }

.skip-link {
  position: absolute; left: 16px; top: -60px;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px;
  z-index: 200; transition: top .2s ease;
}
.skip-link:focus { top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  --btn-pad-y: 12px; --btn-pad-x: 20px;
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: inherit; font-weight: 600; cursor: pointer;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: 12px; border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn--sm { --btn-pad-y: 9px; --btn-pad-x: 15px; font-size: .92rem; border-radius: 10px; }
.btn--lg { --btn-pad-y: 15px; --btn-pad-x: 26px; font-size: 1.02rem; }

.btn--primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 10px 22px -10px rgba(138,43,226,.55), 0 4px 10px -6px rgba(0,123,255,.4);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(138,43,226,.6), 0 6px 14px -6px rgba(0,123,255,.45); }

.btn--ghost { background: #fff; color: var(--ink-2); border-color: var(--border-2); }
.btn--ghost:hover { background: var(--bg-soft); border-color: #c4cdda; }

.btn--text { background: transparent; color: var(--ink-2); padding-inline: 6px; }
.btn--text i { transition: transform .2s ease; }
.btn--text:hover { color: var(--connect); }
.btn--text:hover i { transform: translateX(4px); }

.btn--invert { background: #fff; color: var(--ink); }
.btn--invert:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -14px rgba(0,0,0,.5); }

.btn--clear { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.5); }
.btn--clear:hover { background: rgba(255,255,255,.2); }

html[data-theme="dark"] .btn--ghost {
  background: rgba(255,255,255,.06);
  color: var(--ink);
  border-color: rgba(255,255,255,.13);
}
html[data-theme="dark"] .btn--ghost:hover { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.22); }
html[data-theme="dark"] .btn--text { color: var(--ink-2); }
html[data-theme="dark"] .btn--text:hover { color: #fff; }
html[data-theme="dark"] .btn--invert { background: #fff; color: #090b10; }

.btn:focus-visible { outline: 3px solid rgba(0,123,255,.5); outline-offset: 2px; }

/* =====================================================================
   NAV
   ===================================================================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.nav.is-scrolled { border-bottom-color: var(--border); box-shadow: var(--sh-sm); background: rgba(255,255,255,.85); }

.nav__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 13px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.brand__mark {
  display: grid; place-items: center;
  width: 54px; height: 54px; border-radius: 15px;
  background: var(--ink); box-shadow: var(--sh-sm);
  flex: none;
}
.brand__mark img { width: 42px; height: 42px; }
.brand__name { font-size: 1.14rem; }
.brand__name-soft { color: var(--muted); font-weight: 600; }

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links > a { color: var(--muted); font-weight: 600; font-size: .96rem; transition: color .2s ease; }
.nav__links > a:hover { color: var(--ink); }
.nav__actions { display: flex; align-items: center; gap: 10px; margin-left: 6px; }

.theme-toggle {
  position: relative; flex: none;
  width: 46px; height: 38px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.72);
  background: rgba(255,255,255,.62);
  color: var(--ink-2);
  box-shadow: var(--sh-sm), inset 0 1px 0 rgba(255,255,255,.72);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  cursor: pointer;
  transition: transform .2s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease, color .25s ease;
}
.theme-toggle:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.theme-toggle:focus-visible { outline: 3px solid rgba(0,123,255,.45); outline-offset: 3px; }
.theme-toggle__icon {
  position: absolute; inset: 0; display: grid; place-items: center;
  transition: opacity .22s ease, transform .22s ease;
}
.theme-toggle__icon svg { width: 18px; height: 18px; }
.theme-toggle__icon--moon { opacity: 0; transform: translateY(5px) scale(.88); }
html[data-theme="dark"] .theme-toggle__icon--sun { opacity: 0; transform: translateY(-5px) scale(.88); }
html[data-theme="dark"] .theme-toggle__icon--moon { opacity: 1; transform: none; }

html[data-theme="dark"] .nav {
  background: rgba(6,7,11,.72);
  border-bottom-color: rgba(255,255,255,.05);
}
html[data-theme="dark"] .nav.is-scrolled {
  background: rgba(6,7,11,.86);
  border-bottom-color: rgba(255,255,255,.10);
}
html[data-theme="dark"] .brand__mark { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.10); }
html[data-theme="dark"] .theme-toggle {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.14);
  color: #f6f7fb;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 18px 50px -36px rgba(0,0,0,1);
}

.nav__toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: 8px; cursor: pointer; border-radius: 8px;
}
.nav__toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================================
   HERO
   ===================================================================== */
.hero { position: relative; padding: calc(var(--nav-h) + clamp(36px, 7vw, 84px)) 0 clamp(56px, 8vw, 104px); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__bg::before, .hero__bg::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5;
}
.hero__bg::before { width: 560px; height: 560px; top: -180px; right: -120px;
  background: radial-gradient(circle at 30% 30%, rgba(0,123,255,.18), transparent 62%),
              radial-gradient(circle at 70% 70%, rgba(138,43,226,.16), transparent 60%); }
.hero__bg::after { width: 460px; height: 460px; top: 120px; left: -160px;
  background: radial-gradient(circle, rgba(255,106,0,.12), transparent 62%); }

.hero__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
  display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__copy { min-width: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px 7px 11px; border-radius: 999px;
  background: #fff; border: 1px solid var(--border);
  box-shadow: var(--sh-sm);
  font-size: .82rem; font-weight: 600; color: var(--ink-2); letter-spacing: .01em;
  margin-bottom: 26px;
}
.eyebrow__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--grad); flex: none; }

.hero__title { font-size: clamp(2.6rem, 6.2vw, 4.3rem); line-height: 1.03; letter-spacing: -.035em; }
.hero__lede { margin-top: 22px; max-width: 33em; font-size: 1.16rem; color: var(--body); }

.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 34px; }

.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 30px; }
.hero__trust li { position: relative; padding-left: 24px; color: var(--muted); font-size: .94rem; font-weight: 500; }
.hero__trust li::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 10px no-repeat,
    var(--grad);
}

/* ---- Hero ecosystem card: one container that holds the four parts ---- */
.hero__visual { justify-self: end; width: 100%; max-width: 460px; min-width: 0; }
.eco-card {
  background: #fff; border: 1px solid var(--border); border-radius: 24px;
  box-shadow: var(--sh-lg);
  padding: 22px; position: relative;
}
.eco-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, rgba(255,106,0,.4), rgba(138,43,226,.3) 50%, rgba(0,123,255,.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: .55; pointer-events: none;
}

.eco-card__head { display: flex; align-items: center; gap: 13px; padding: 4px 4px 18px; }
.eco-card__mark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px; background: var(--ink); flex: none; }
.eco-card__titles { display: flex; flex-direction: column; line-height: 1.25; }
.eco-card__titles strong { color: var(--ink); font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em; }
.eco-card__titles small { color: var(--muted); font-size: .82rem; }
.eco-card__badge {
  margin-left: auto; font-size: .74rem; font-weight: 700; letter-spacing: .04em;
  color: var(--ink-2); background: var(--bg-soft-2); border: 1px solid var(--border);
  padding: 5px 11px; border-radius: 999px; white-space: nowrap;
}

.eco-card__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.eco-tile {
  --c: var(--manage);
  position: relative; display: flex; flex-direction: column; gap: 10px;
  padding: 16px 15px; border-radius: 15px;
  background: var(--bg-soft); border: 1px solid var(--border);
  transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease, background .2s ease;
}
.eco-tile[data-brand="create"]  { --c: var(--create); }
.eco-tile[data-brand="manage"]  { --c: var(--manage); }
.eco-tile[data-brand="connect"] { --c: var(--connect); }
.eco-tile[data-brand="learn"]   { --c: var(--learn); }
.eco-tile:hover {
  transform: translateY(-3px); background: #fff;
  border-color: color-mix(in srgb, var(--c) 45%, var(--border));
  box-shadow: 0 14px 26px -16px color-mix(in srgb, var(--c) 60%, transparent);
}
.eco-tile__icon {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px;
  color: var(--c); background: color-mix(in srgb, var(--c) 14%, #fff);
}
.eco-tile__icon svg { width: 21px; height: 21px; }
.eco-tile__name { color: var(--ink); font-weight: 700; font-size: .98rem; }
.eco-tile__verb { color: var(--muted); font-size: .82rem; font-weight: 500; margin-top: -4px; }

.eco-card__foot {
  display: flex; align-items: center; gap: 14px;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border);
  font-size: .82rem; font-weight: 600; color: var(--muted); letter-spacing: .02em;
  justify-content: center;
}
.eco-card__bar { display: none; }

/* =====================================================================
   SHARED SECTION HEAD
   ===================================================================== */
.section__head { max-width: 720px; margin: 0 auto clamp(38px, 5vw, 60px); text-align: center; }
.section__head h2 { font-size: clamp(2rem, 4.4vw, 3rem); }
.section__head p { margin-top: 16px; font-size: 1.1rem; color: var(--muted); }
.section__head--dark h2 { color: #fff; }
.section__head--dark p { color: #aeb6c6; }

/* =====================================================================
   PARENT-BRAND STATEMENT
   ===================================================================== */
.intro { background: var(--bg-soft); border-block: 1px solid var(--border); padding: clamp(64px, 9vw, 120px) 0; }
.intro__inner { max-width: 940px; margin: 0 auto; padding: 0 var(--pad); text-align: center; }
.intro__statement { font-size: clamp(1.7rem, 3.6vw, 2.7rem); line-height: 1.18; letter-spacing: -.025em; }
.intro__support { margin: 26px auto 0; max-width: 60ch; font-size: 1.12rem; color: var(--muted); }
.intro__bar { display: block; width: 120px; height: 5px; border-radius: 999px; background: var(--grad); margin: 38px auto 0; }

/* =====================================================================
   FOUR SOLUTIONS
   ===================================================================== */
.solutions { padding: clamp(64px, 9vw, 116px) 0; }
.sol-grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px;
}
.sol-card {
  --c: var(--manage);
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px 28px; box-shadow: var(--sh-sm);
  transition: transform .22s ease, box-shadow .3s ease, border-color .25s ease;
}
.sol-card[data-brand="create"]  { --c: var(--create); }
.sol-card[data-brand="manage"]  { --c: var(--manage); }
.sol-card[data-brand="connect"] { --c: var(--connect); }
.sol-card[data-brand="learn"]   { --c: var(--learn); }
.sol-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: var(--c); opacity: 0; transition: opacity .25s ease;
}
.sol-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 50px -24px color-mix(in srgb, var(--c) 55%, rgba(16,24,40,.5));
  border-color: color-mix(in srgb, var(--c) 40%, var(--border));
}
.sol-card:hover::before, .sol-card:focus-within::before { opacity: 1; }
.sol-card:focus-visible { outline: 3px solid color-mix(in srgb, var(--c) 60%, transparent); outline-offset: 3px; }
.sol-card.is-flash { animation: card-flash 1.4s ease; }
.sol-card.is-flash::before { opacity: 1; }
@keyframes card-flash {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--c) 55%, transparent); border-color: var(--c); }
  100% { box-shadow: var(--sh-sm); }
}

.sol-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.sol-card__icon {
  display: grid; place-items: center; width: 50px; height: 50px; border-radius: 14px;
  color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff);
  border: 1px solid color-mix(in srgb, var(--c) 22%, transparent);
}
.sol-card__icon svg { width: 26px; height: 26px; }
.sol-card__verb {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff);
  padding: 6px 11px; border-radius: 999px;
}
.sol-card__name { font-size: 1.3rem; }
.sol-card__desc { margin-top: 10px; color: var(--muted); font-size: .98rem; }
.sol-card__list { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.sol-card__list li { position: relative; padding-left: 22px; color: var(--ink-2); font-size: .95rem; font-weight: 500; }
.sol-card__list li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%;
  background: var(--c);
}

/* =====================================================================
   HOW IT CONNECTS — dark contrast band
   ===================================================================== */
.connect {
  background: var(--dark);
  background-image: radial-gradient(900px 380px at 50% -10%, rgba(138,43,226,.16), transparent 70%);
  color: #cdd3df;
  padding: clamp(70px, 10vw, 128px) 0;
}
.connect > * { padding-inline: var(--pad); }
.connect .section__head { padding-inline: var(--pad); }

.ecosystem-focus {
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: center;
}
.ecosystem-focus img {
  width: min(100%, 980px);
  margin: 0 auto;
}

/* Flow row */
.flow {
  position: relative;
  max-width: 960px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px;
}
.flow__line {
  position: absolute; top: 13px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, var(--create), var(--connect) 50%, var(--manage));
  opacity: .5; border-radius: 2px;
}
.flow__pulse {
  position: absolute; top: 50%; left: 0; width: 10px; height: 10px; border-radius: 50%;
  background: #fff; transform: translate(-50%, -50%);
  box-shadow: 0 0 0 4px rgba(255,255,255,.18);
  animation: flow-run 5.5s cubic-bezier(.65,0,.35,1) infinite;
}
@keyframes flow-run { 0% { left: 0; } 50% { left: 100%; } 100% { left: 0; } }

.flow__step { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; }
.flow__node {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--c); border: 4px solid var(--dark);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 60%, transparent);
  margin-bottom: 12px;
}
.flow__name { color: #fff; font-weight: 700; font-size: 1rem; }
.flow__note { color: #8a93a6; font-size: .86rem; max-width: 18ch; }

/* Pillars */
.pillars {
  max-width: var(--maxw); margin: clamp(48px, 7vw, 80px) auto 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px;
}
.pillar {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius); padding: 26px 24px;
}
.pillar h3 { color: #fff; font-size: 1.16rem; margin-bottom: 8px; }
.pillar h3::before {
  content: ""; display: block; width: 30px; height: 4px; border-radius: 3px;
  background: var(--grad); margin-bottom: 16px;
}
.pillar p { color: #9aa3b4; font-size: .96rem; }

/* =====================================================================
   WHY / BENEFITS
   ===================================================================== */
.why { background: var(--bg-soft); border-block: 1px solid var(--border); padding: clamp(64px, 9vw, 116px) 0; }
.why__grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px;
}
.benefit {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 26px; box-shadow: var(--sh-sm);
  transition: transform .2s ease, box-shadow .25s ease;
}
.benefit:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.benefit__num {
  display: inline-block; font-size: 1rem; font-weight: 800; letter-spacing: .02em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 14px;
}
.benefit h3 { font-size: 1.18rem; margin-bottom: 8px; }
.benefit p { color: var(--muted); font-size: .97rem; }

/* =====================================================================
   FINAL CTA — bright gradient moment
   ===================================================================== */
.cta { padding: clamp(64px, 9vw, 120px) 0; }
.cta__card {
  position: relative; overflow: hidden;
  max-width: var(--maxw); margin: 0 auto;
  margin-inline: var(--pad);
  width: auto;
  background: var(--grad);
  border-radius: clamp(24px, 4vw, 38px);
  padding: clamp(44px, 7vw, 84px) var(--pad);
  text-align: center;
  box-shadow: 0 40px 80px -30px rgba(138,43,226,.6);
}
@media (min-width: 1260px) { .cta__card { margin-inline: auto; } }
.cta__card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 80% -20%, rgba(255,255,255,.28), transparent 60%),
              radial-gradient(500px 300px at 0% 120%, rgba(255,255,255,.15), transparent 60%);
  pointer-events: none;
}
.cta__title { position: relative; color: #fff; font-size: clamp(2rem, 4.6vw, 3.1rem); }
.cta__lede { position: relative; margin: 20px auto 0; max-width: 50ch; color: rgba(255,255,255,.92); font-size: 1.12rem; }
.cta__actions { position: relative; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 36px; }

/* =====================================================================
   FOOTER — dark
   ===================================================================== */
.footer { background: var(--dark); color: #9aa3b4; padding: 28px 0 18px; }
.footer__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 28px;
  align-items: center;
}
.footer__brand, .footer__col { min-width: 0; }
.footer__logo { width: clamp(220px, 26vw, 360px); height: auto; margin-bottom: 0; }
.footer__tag { max-width: 30ch; color: #8a93a6; font-size: .9rem; line-height: 1.45; }
.footer__col h4 { color: #fff; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.footer__col a { display: inline-block; padding: 3px 14px 3px 0; color: #9aa3b4; font-size: .9rem; transition: color .2s ease; }
.footer__col a:hover { color: #fff; }

.footer__base {
  max-width: var(--maxw); margin: 18px auto 0; padding: 14px var(--pad) 0;
  border-top: 1px solid rgba(255,255,255,.09);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: .86rem; color: #767f90;
}
.footer__verbs {
  font-weight: 600;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* =====================================================================
   REVEAL ANIMATION
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }

/* Stagger children grids */
.sol-grid .sol-card:nth-child(2), .why__grid .benefit:nth-child(2) { transition-delay: .06s; }
.sol-grid .sol-card:nth-child(3), .why__grid .benefit:nth-child(3) { transition-delay: .12s; }
.sol-grid .sol-card:nth-child(4), .why__grid .benefit:nth-child(4) { transition-delay: .18s; }
.why__grid .benefit:nth-child(5) { transition-delay: .24s; }
.why__grid .benefit:nth-child(6) { transition-delay: .3s; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1080px) {
  .sol-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__copy { text-align: center; }
  .hero__title { font-size: clamp(2.5rem, 9vw, 3.6rem); }
  .eyebrow, .hero__lede { margin-inline: auto; }
  .hero__actions, .hero__trust { justify-content: center; }
  .hero__visual { justify-self: center; max-width: 440px; margin-top: 12px; }
  .why__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  /* Mobile nav */
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 14px var(--pad) 22px;
    box-shadow: var(--sh-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .25s ease, opacity .25s ease;
  }
  .nav__links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links > a { padding: 12px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--border); }
  .nav__actions { margin: 12px 0 0; flex-direction: column; align-items: stretch; gap: 10px; }
  .nav__actions .btn { width: 100%; }
  .nav__actions .theme-toggle { width: 100%; }
  html[data-theme="dark"] .nav__links {
    background: rgba(6,7,11,.97);
    border-bottom-color: rgba(255,255,255,.10);
  }

  .pillars { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; gap: 30px 18px; }
  .flow__line { display: none; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .sol-grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .eco-card__grid { gap: 10px; }
  .hero__trust { gap: 8px 18px; }
  .footer__inner { grid-template-columns: 1fr; gap: 16px; }
  .cta__actions .btn { width: 100%; }
}

@media (max-width: 380px) {
  .eco-card__grid { grid-template-columns: 1fr; }
}

/* =====================================================================
   REDUCED MOTION
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .flow__pulse { animation: none; display: none; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .08s !important; }
}