/* =========================================================
   ChoiceLess — Business Diagnosis & Acceleration Partner
   Premium static site styles
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --maxw: 1180px;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 18px 50px -20px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 40px 90px -30px rgba(0, 0, 0, 0.55);
}

/* =========================================================
   THEMES — each palette has a dark (default) and light variant
   ========================================================= */

/* --- Catalyst (default) --- */
[data-theme="catalyst"] {
  --bg: #0c1222; --bg-2: #1a1f35;
  --surface: #1a1f35; --surface-2: #222842;
  --border: rgba(255,255,255,0.10); --border-strong: rgba(255,255,255,0.18);
  --text: #f4f4f5; --text-soft: #b7b7c0; --text-mute: #82828f;
  --accent: #ea580c; --accent-2: #f97316;
  --accent-soft: rgba(234,88,12,0.14); --accent-line: rgba(234,88,12,0.45);
  --teal: #0891b2; --teal-soft: rgba(8,145,178,0.12); --teal-line: rgba(8,145,178,0.4);
  --success: #10b981; --logo-filter: invert(1);
  --grid-line: rgba(255,255,255,0.05); --glow: rgba(234,88,12,0.22);
}
[data-theme="catalyst"].theme-light {
  --bg: #f8fafc; --bg-2: #f1f5f9;
  --surface: #ffffff; --surface-2: #f3f2ee;
  --border: rgba(15,15,20,0.10); --border-strong: rgba(15,15,20,0.18);
  --text: #16161a; --text-soft: #44444e; --text-mute: #6e6e78;
  --accent: #ea580c; --accent-2: #f97316;
  --accent-soft: rgba(234,88,12,0.10); --accent-line: rgba(234,88,12,0.35);
  --teal: #0891b2; --teal-soft: rgba(8,145,178,0.1); --teal-line: rgba(8,145,178,0.3);
  --success: #10b981; --logo-filter: none;
  --grid-line: rgba(15,15,20,0.05); --glow: rgba(234,88,12,0.18);
}

/* --- Forest --- */
[data-theme="forest"] {
  --bg: #0a1a12; --bg-2: #102a1a;
  --surface: #102a1a; --surface-2: #1a3a24;
  --border: rgba(255,255,255,0.08); --border-strong: rgba(255,255,255,0.15);
  --text: #ecfdf5; --text-soft: #a7f3d0; --text-mute: #6ee7b7;
  --accent: #22c55e; --accent-2: #16a34a;
  --accent-soft: rgba(34,197,94,0.14); --accent-line: rgba(34,197,94,0.45);
  --teal: #059669; --teal-soft: rgba(5,150,105,0.12); --teal-line: rgba(5,150,105,0.4);
  --success: #10b981; --logo-filter: invert(1);
  --grid-line: rgba(255,255,255,0.05); --glow: rgba(34,197,94,0.22);
}
[data-theme="forest"].theme-light {
  --bg: #f0fdf4; --bg-2: #dcfce7;
  --surface: #ffffff; --surface-2: #f0fdf4;
  --border: rgba(15,15,20,0.08); --border-strong: rgba(15,15,20,0.15);
  --text: #0a1a12; --text-soft: #166534; --text-mute: #4a7c59;
  --accent: #16a34a; --accent-2: #22c55e;
  --accent-soft: rgba(22,163,74,0.10); --accent-line: rgba(22,163,74,0.35);
  --teal: #059669; --teal-soft: rgba(5,150,105,0.1); --teal-line: rgba(5,150,105,0.3);
  --success: #10b981; --logo-filter: none;
  --grid-line: rgba(15,15,20,0.05); --glow: rgba(22,163,74,0.18);
}

/* --- Ocean --- */
[data-theme="ocean"] {
  --bg: #0c1222; --bg-2: #14203a;
  --surface: #14203a; --surface-2: #1a2a48;
  --border: rgba(255,255,255,0.08); --border-strong: rgba(255,255,255,0.15);
  --text: #ecfeff; --text-soft: #a5f3fc; --text-mute: #67e8f9;
  --accent: #06b6d4; --accent-2: #0891b2;
  --accent-soft: rgba(6,182,212,0.14); --accent-line: rgba(6,182,212,0.45);
  --teal: #3b82f6; --teal-soft: rgba(59,130,246,0.12); --teal-line: rgba(59,130,246,0.4);
  --success: #10b981; --logo-filter: invert(1);
  --grid-line: rgba(255,255,255,0.05); --glow: rgba(6,182,212,0.22);
}
[data-theme="ocean"].theme-light {
  --bg: #ecfeff; --bg-2: #cffafe;
  --surface: #ffffff; --surface-2: #ecfeff;
  --border: rgba(15,15,20,0.08); --border-strong: rgba(15,15,20,0.15);
  --text: #0c1222; --text-soft: #155e75; --text-mute: #0e7490;
  --accent: #0891b2; --accent-2: #06b6d4;
  --accent-soft: rgba(8,145,178,0.10); --accent-line: rgba(8,145,178,0.35);
  --teal: #2563eb; --teal-soft: rgba(37,99,235,0.1); --teal-line: rgba(37,99,235,0.3);
  --success: #10b981; --logo-filter: none;
  --grid-line: rgba(15,15,20,0.05); --glow: rgba(8,145,178,0.18);
}

/* --- Lavender --- */
[data-theme="lavender"] {
  --bg: #14101e; --bg-2: #1f1830;
  --surface: #1f1830; --surface-2: #2a2040;
  --border: rgba(255,255,255,0.08); --border-strong: rgba(255,255,255,0.15);
  --text: #faf5ff; --text-soft: #e9d5ff; --text-mute: #d8b4fe;
  --accent: #a855f7; --accent-2: #9333ea;
  --accent-soft: rgba(168,85,247,0.14); --accent-line: rgba(168,85,247,0.45);
  --teal: #d946ef; --teal-soft: rgba(217,70,239,0.12); --teal-line: rgba(217,70,239,0.4);
  --success: #10b981; --logo-filter: invert(1);
  --grid-line: rgba(255,255,255,0.05); --glow: rgba(168,85,247,0.22);
}
[data-theme="lavender"].theme-light {
  --bg: #faf5ff; --bg-2: #f3e8ff;
  --surface: #ffffff; --surface-2: #faf5ff;
  --border: rgba(15,15,20,0.08); --border-strong: rgba(15,15,20,0.15);
  --text: #14101e; --text-soft: #6b21a8; --text-mute: #7e22ce;
  --accent: #9333ea; --accent-2: #a855f7;
  --accent-soft: rgba(147,51,234,0.10); --accent-line: rgba(147,51,234,0.35);
  --teal: #c026d3; --teal-soft: rgba(192,38,211,0.1); --teal-line: rgba(192,38,211,0.3);
  --success: #10b981; --logo-filter: none;
  --grid-line: rgba(15,15,20,0.05); --glow: rgba(147,51,234,0.18);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 200; transition: width 0.1s linear;
}

/* ---------- Layout ---------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1.2rem, 4vw, 2.5rem);
}

.section__head { max-width: 720px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); text-align: center; }
.section__kicker {
  display: inline-block;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  line-height: 1.1; font-weight: 600; letter-spacing: -0.02em;
}
.section__intro { margin-top: 1.1rem; color: var(--text-soft); font-size: clamp(1rem, 1.6vw, 1.15rem); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.9rem 1.5rem; border-radius: 999rem;
  font-weight: 600; font-size: 0.98rem;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}
.btn svg { width: 1.05em; height: 1.05em; transition: transform 0.25s var(--ease); }
.btn--primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 10px 30px -10px var(--glow);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px var(--glow); }
.btn--primary:hover svg { transform: translateX(4px); }
.btn--ghost {
  border: 1px solid var(--border-strong); color: var(--text); background: transparent;
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn--block { width: 100%; justify-content: center; }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--border);
}
.nav__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem clamp(1.2rem, 4vw, 2.5rem);
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand__logo { filter: var(--logo-filter); transition: filter 0.4s var(--ease); }
.brand__name { background: linear-gradient(120deg, var(--text), var(--text-soft)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.nav__links { display: flex; align-items: center; gap: 0.35rem; }
.nav__link {
  padding: 0.55rem 0.9rem; border-radius: 999rem; font-size: 0.95rem; font-weight: 500; color: var(--text-soft);
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover { color: var(--text); background: var(--surface); }
.nav__link--cta { color: #fff; background: var(--accent); font-weight: 600; }
.nav__link--cta:hover { color: #fff; background: var(--accent-2); }

.nav__actions { display: flex; align-items: center; gap: 0.5rem; }

/* ---------- Theme picker ---------- */
.theme-picker { position: relative; }
.theme-picker__trigger {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px 6px 8px; border-radius: 999rem;
  border: 1px solid var(--border-strong);
  font-size: 0.85rem; font-weight: 500; color: var(--text-soft); background: var(--surface);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.theme-picker__trigger:hover { color: var(--text); border-color: var(--accent-line); background: var(--surface-2); }
.theme-picker__swatch {
  width: 14px; height: 14px; border-radius: 50%; flex: none;
  background: var(--accent);
}
.theme-picker__chevron { width: 14px; height: 14px; transition: transform 0.25s var(--ease); }
.theme-picker.is-open .theme-picker__chevron { transform: rotate(180deg); }

.theme-picker__dropdown {
  position: absolute; top: calc(100% + 6px); right: 0; z-index: 200;
  min-width: 200px; padding: 6px;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(-6px) scale(0.96);
  pointer-events: none; transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}
.theme-picker.is-open .theme-picker__dropdown {
  opacity: 1; transform: translateY(0) scale(1); pointer-events: auto;
}

.theme-option {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; color: var(--text-soft);
  transition: background 0.15s, color 0.15s;
}
.theme-option:hover { background: var(--accent-soft); color: var(--text); }
.theme-option[aria-selected="true"] { color: var(--text); }
.theme-option__dot {
  width: 12px; height: 12px; border-radius: 50%; flex: none;
  background: var(--dot);
}
.theme-option__label { flex: 1; text-align: left; }
.theme-option__check { width: 16px; height: 16px; opacity: 0; color: var(--accent); }
.theme-option[aria-selected="true"] .theme-option__check { opacity: 1; }

.theme-picker__divider { height: 1px; background: var(--border); margin: 4px 6px; }

.theme-picker__mode {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px; font-size: 0.85rem; color: var(--text-soft);
}
.theme-picker__toggle {
  position: relative; width: 38px; height: 22px; border-radius: 999rem;
  background: var(--border-strong); transition: background 0.25s;
}
.theme-picker__toggle[aria-checked="true"] { background: var(--accent); }
.theme-picker__toggle-knob {
  position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%; background: #fff;
  transition: transform 0.25s var(--ease);
}
.theme-picker__toggle[aria-checked="true"] .theme-picker__toggle-knob { transform: translateX(16px); }
/*
  Light mode — solid high-contrast colors so every theme dot and
  label is clearly readable regardless of palette.
*/
.theme-light .theme-picker__trigger { background: var(--surface); border-color: var(--border-strong); }
.theme-light .theme-picker__trigger:hover { background: var(--surface-2); }
.theme-light .theme-picker__dropdown { background: #ffffff; border-color: #d4d4d8; }
.theme-light .theme-option { color: #16161a; }
.theme-light .theme-option:hover { background: #f1f5f9; }
.theme-light .theme-option[aria-selected="true"] { color: #16161a; }
.theme-light .theme-option__check { color: var(--accent); }
.theme-light .theme-picker__mode { color: #44444e; }
.theme-light .theme-picker__toggle { background: #d4d4d8; }
.theme-light .theme-picker__toggle[aria-checked="true"] { background: var(--accent); }

.menu-button { display: none; width: 42px; height: 42px; border-radius: 999rem; border: 1px solid var(--border); color: var(--text); place-items: center; }
.menu-button svg { width: 22px; height: 22px; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative; min-height: 92vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 6rem clamp(1.2rem, 4vw, 2.5rem) 4rem;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, #000 30%, transparent 75%);
}
.hero__orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.55; }
.hero__orb--1 { width: 460px; height: 460px; background: var(--accent); top: -120px; left: -80px; opacity: 0.18; }
.hero__orb--2 { width: 520px; height: 520px; background: var(--teal); bottom: -180px; right: -120px; opacity: 0.14; }

.hero__content { position: relative; z-index: 1; max-width: 940px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.45rem 1rem; border-radius: 999rem;
  border: 1px solid var(--border-strong); background: var(--surface);
  font-size: 0.85rem; font-weight: 500; color: var(--text-soft);
  margin-bottom: 1.8rem;
}
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.4vw, 5rem);
  line-height: 1.04; font-weight: 700; letter-spacing: -0.03em;
}
.grad-text {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero__lede {
  max-width: 640px; margin: 1.6rem auto 0; color: var(--text-soft);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}
.hero__lede strong { color: var(--text); }
.hero__lede em { color: var(--accent); font-style: normal; font-weight: 600; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; margin-top: 2.4rem; }

.hero__stats {
  display: flex; gap: clamp(2rem, 4vw, 4rem); justify-content: center; margin-top: 3.5rem;
  flex-wrap: wrap; max-width: 1000px; margin-left: auto; margin-right: auto;
}
.hero__stats li { display: flex; flex-direction: column; align-items: center; max-width: 280px; text-align: center; }
.stat__row { display: flex; align-items: baseline; gap: 0.1rem; }
.stat__num { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; color: var(--text); line-height: 1; }
.stat__num + .stat__label.sign { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; color: var(--accent); margin-top: 0; }
.stat__label { font-size: 0.85rem; color: var(--text-mute); margin-top: 0.45rem; letter-spacing: 0.02em; }

.hero__scroll {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  color: var(--text-mute); opacity: 0.6; z-index: 1;
  transition: opacity 0.3s, transform 0.3s var(--ease);
}
.hero__scroll:hover { opacity: 1; transform: translateX(-50%) translateY(4px); }
.hero__scroll svg { width: 24px; height: 24px; animation: scrollBounce 1.8s var(--ease) infinite; }
@keyframes scrollBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* =========================================================
   APPROACH / SMILE CURVE
   ========================================================= */
.approach__quote { max-width: 760px; margin: clamp(3rem, 6vw, 5rem) auto 0; text-align: center; }
.approach__quote blockquote {
  font-family: var(--font-display); font-size: clamp(1.4rem, 3.4vw, 2.2rem); font-weight: 500;
  line-height: 1.3; letter-spacing: -0.01em; color: var(--text);
  padding: 1.5rem 2rem; border-left: 3px solid var(--accent); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0;
}

.smile { margin-top: 3rem; }
.smile__curve { max-width: 620px; margin: 0 auto 2.5rem; color: var(--accent); }
.smile__path { opacity: 0.8; }
.smile__node { fill: var(--accent); }

.smile__cards { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.2rem; }
.smile__card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.8rem 1.6rem; transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.smile__card:hover { transform: translateY(-6px); border-color: var(--accent-line); box-shadow: var(--shadow-md); }
.smile__card--mid { background: var(--surface-2); }
.smile__card-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 1.1rem; }
.smile__card-icon svg { width: 26px; height: 26px; }
.smile__card h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 0.5rem; }
.smile__card p { color: var(--text-soft); font-size: 0.97rem; }

/* =========================================================
   FRAMEWORK
   ========================================================= */
.phases { margin-top: 1rem; }
.phases__tabs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem;
  margin-bottom: 2.5rem;
}
.phase-tab {
  text-align: left; padding: 1.1rem 1.2rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface);
  display: flex; flex-direction: column; gap: 0.25rem;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.phase-tab:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.phase-tab.is-active { border-color: var(--accent); background: var(--accent-soft); }
.phase-tab__no { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; color: var(--accent); letter-spacing: 0.05em; }
.phase-tab__name { font-weight: 600; font-size: 1.02rem; }
.phase-tab__meta { font-size: 0.82rem; color: var(--text-mute); }

.phase-panel { animation: fadeUp 0.5s var(--ease); }
.phase-panel[hidden] { display: none; }
.phase-panel__intro { margin-bottom: 2rem; max-width: 640px; }
.phase-panel__intro h3 { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 0.5rem; }
.phase-panel__intro p { color: var(--text-soft); }

.sessions { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.session {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem 1.6rem 1.4rem; display: flex; flex-direction: column;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.session:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.session--feature { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--surface) 60%); }
.session__head { display: flex; align-items: baseline; gap: 0.7rem; margin-bottom: 0.7rem; flex-wrap: wrap; }
.session__no { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; color: var(--accent); background: var(--accent-soft); padding: 0.2rem 0.55rem; border-radius: 999px; }
.session__head h4 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; line-height: 1.25; }
.session__goal { color: var(--text); font-size: 0.95rem; margin-bottom: 0.8rem; }
.session__goal strong { color: var(--accent); font-weight: 600; }
.session__points { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.1rem; }
.session__points li { position: relative; padding-left: 1.3rem; color: var(--text-soft); font-size: 0.94rem; }
.session__points li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); opacity: 0.8; }
.session__output {
  margin-top: auto; padding-top: 0.9rem; border-top: 1px dashed var(--border);
  font-size: 0.9rem; color: var(--text-soft);
}
.session__output span { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-right: 0.5rem; }

/* Diagnosis layer */
.diagnosis { margin-top: clamp(3rem, 6vw, 4.5rem); padding: clamp(1.8rem, 4vw, 2.8rem); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); }
.diagnosis__head { text-align: center; margin-bottom: 2rem; }
.diagnosis__head h3 { font-family: var(--font-display); font-size: clamp(1.3rem, 3vw, 1.8rem); }
.diagnosis__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.swot { padding: 1.2rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-2); }
.swot h4 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 0.4rem; }
.swot p { font-size: 0.9rem; color: var(--text-soft); }
.swot--s { border-top: 3px solid var(--accent); }
.swot--w { border-top: 3px solid color-mix(in srgb, var(--accent) 55%, var(--bg)); }
.swot--o { border-top: 3px solid var(--teal); }
.swot--t { border-top: 3px solid color-mix(in srgb, var(--teal) 55%, var(--bg)); }

.diagnosis__root {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.2rem;
  margin-top: 1.8rem; padding: 1.6rem; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--border);
}
.root__col { text-align: center; }
.root__label { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.25rem 0.7rem; border-radius: 999px; margin-bottom: 0.6rem; }
.root__label--sym { color: color-mix(in srgb, var(--accent) 80%, #000); background: color-mix(in srgb, var(--accent) 12%, var(--bg)); }
.root__label--root { color: var(--teal); background: var(--teal-soft); }
.root__col p { color: var(--text-soft); font-size: 0.95rem; }
.root__arrow { width: 56px; color: var(--accent); }
.root__arrow svg { width: 100%; }

/* =========================================================
   DIFFERENCE
   ========================================================= */
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.diff-card {
  position: relative; padding: 1.8rem 1.6rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.diff-card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(140deg, var(--accent-line), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity 0.3s;
}
.diff-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.diff-card:hover::after { opacity: 1; }
.diff-card__no { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--accent); }
.diff-card h3 { font-family: var(--font-display); font-size: 1.25rem; margin: 0.6rem 0 0.5rem; }
.diff-card p { color: var(--text-soft); font-size: 0.96rem; }

/* =========================================================
   PRICING
   ========================================================= */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; align-items: stretch; }
.price-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.price-card--feature { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-soft), var(--surface) 55%); box-shadow: var(--shadow-md); }
.price-card__badge {
  position: absolute; top: -0.85rem; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.35rem 0.9rem; border-radius: 999px;
}
.price-card__name { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 0.7rem; }
.price-card__price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; line-height: 1; }
.price-card__price span { font-size: 1.1rem; color: var(--text-mute); font-weight: 500; }
.price-card__note { color: var(--text-mute); font-size: 0.88rem; margin: 0.6rem 0 1.4rem; }
.price-card__list { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 1.8rem; }
.price-card__list li { position: relative; padding-left: 1.5rem; color: var(--text-soft); font-size: 0.95rem; }
.price-card__list li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.price-card .btn { margin-top: auto; }

/* =========================================================
   DELIVERABLES
   ========================================================= */
.deliver-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.deliver {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 1.3rem 1.4rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  font-weight: 500; transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s;
}
.deliver:hover { transform: translateY(-4px); border-color: var(--accent-line); background: var(--surface-2); }
.deliver svg { flex: none; width: 24px; height: 24px; color: var(--accent); }

/* =========================================================
   CONTACT / CTA
   ========================================================= */
.contact { text-align: center; }
.contact__inner {
  max-width: 640px;
  margin: 0 auto;
}
.contact .section__title {
  text-align: center;
  margin-top: 0.5rem;
}
.contact__lede {
  color: var(--text-soft);
  margin: 1rem auto 0;
  max-width: 52ch;
  font-size: 1.05rem;
  line-height: 1.7;
}
.contact__action {
  margin-top: 2rem;
}
.contact__facts {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: var(--text-mute);
}
.contact__facts a {
  color: var(--accent);
  font-weight: 500;
}

/* Disabled submit button during submission */
button[data-fs-submit-btn][disabled] {
  opacity: 0.6; cursor: not-allowed; transform: none;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer { border-top: 1px solid var(--border); margin-top: 3rem; }
.footer__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 2.5rem clamp(1.2rem, 4vw, 2.5rem);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem;
}
.brand--footer .brand__name { font-size: 1.05rem; }
.footer__links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer__links a { color: var(--text-soft); font-size: 0.92rem; transition: color 0.2s; }
.footer__links a:hover { color: var(--accent); }
.footer__meta { color: var(--text-mute); font-size: 0.85rem; width: 100%; text-align: center; border-top: 1px solid var(--border); padding-top: 1.5rem; margin-top: 0.5rem; }

/* Back to top */
.to-top {
  position: fixed; bottom: 1.6rem; right: 1.6rem; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent); color: #fff; box-shadow: var(--shadow-md);
  opacity: 0; transform: translateY(12px) scale(0.9); pointer-events: none;
  transition: opacity 0.3s, transform 0.3s var(--ease);
}
.to-top svg { width: 22px; height: 22px; }
.to-top.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); }

/* =========================================================
   PILLARS — 4 Capabilities (Product, Marketing, Technology, Community)
   ========================================================= */
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.pillar-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem 1.8rem; display: flex; flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.pillar-card::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent); opacity: 0; transition: opacity 0.3s;
}
.pillar-card[data-pillar="product"]::after { background: var(--accent); }
.pillar-card[data-pillar="marketing"]::after { background: var(--teal); }
.pillar-card[data-pillar="technology"]::after { background: color-mix(in srgb, var(--accent) 55%, #000); }
.pillar-card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.pillar-card:hover::after { opacity: 1; }
.pillar-card__icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); margin-bottom: 1.2rem;
}
.pillar-card[data-pillar="product"] .pillar-card__icon { background: var(--accent-soft); color: var(--accent); }
.pillar-card[data-pillar="marketing"] .pillar-card__icon { background: var(--teal-soft); color: var(--teal); }
.pillar-card[data-pillar="technology"] .pillar-card__icon { background: color-mix(in srgb, var(--accent) 12%, var(--bg)); color: color-mix(in srgb, var(--accent) 70%, #000); }
.pillar-card__icon svg { width: 28px; height: 28px; }
.pillar-card h3 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 0.6rem; }
.pillar-card p { color: var(--text-soft); font-size: 0.96rem; line-height: 1.6; flex: 1; }
.pillar-card__tag {
  display: inline-block; margin-top: 1rem; font-size: 0.75rem; font-weight: 600;
  padding: 0.25rem 0.7rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); letter-spacing: 0.02em;
  transition: background 0.2s, transform 0.2s;
}
.pillar-card__tag:hover { background: var(--accent-line); transform: translateY(-1px); }
.pillar-card[data-pillar="marketing"] .pillar-card__tag { background: var(--teal-soft); color: var(--teal); }
.pillar-card[data-pillar="marketing"] .pillar-card__tag + .pillar-card__tag { margin-left: 0.4rem; }
.pillar-card[data-pillar="technology"] .pillar-card__tag { background: color-mix(in srgb, var(--accent) 10%, var(--bg)); color: color-mix(in srgb, var(--accent) 65%, #000); }
.pillar-card[data-pillar="community"]::after { background: var(--success); }
.pillar-card[data-pillar="community"] .pillar-card__icon { background: color-mix(in srgb, var(--success) 14%, var(--bg)); color: var(--success); }
.pillar-card[data-pillar="community"] .pillar-card__tag { background: color-mix(in srgb, var(--success) 12%, var(--bg)); color: var(--success); }

/* =========================================================
   INITIATIVES — 6 Engagement Models
   ========================================================= */
.init-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; }
.init-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.8rem; display: flex; flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.init-card:hover { transform: translateY(-6px); border-color: var(--accent-line); box-shadow: var(--shadow-md); }
.init-card__head { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; }
.init-card__icon {
  flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.init-card__icon svg { width: 26px; height: 26px; }
.init-card__head h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.init-card__pill {
  display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); text-transform: uppercase;
  margin-top: 0.25rem;
}
.init-card > p { color: var(--text-soft); font-size: 0.95rem; line-height: 1.6; flex: 1; }
.init-card__pillars { display: flex; gap: 0.4rem; margin-top: 1rem; }
.pillar-tag {
  font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.65rem; border-radius: 999px;
  letter-spacing: 0.02em;
}
.pillar-tag--product { background: var(--accent-soft); color: var(--accent); }
.pillar-tag--marketing { background: var(--teal-soft); color: var(--teal); }
.pillar-tag--technology { background: color-mix(in srgb, var(--accent) 18%, var(--bg)); color: color-mix(in srgb, var(--accent) 75%, var(--text)); }
.pillar-tag--community { background: color-mix(in srgb, var(--success) 16%, var(--bg)); color: var(--success); }
.init-card__cta {
  display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 1.2rem;
  font-weight: 600; font-size: 0.92rem; color: var(--accent);
  transition: gap 0.25s var(--ease);
}
.init-card__cta svg { width: 1em; height: 1em; transition: transform 0.25s var(--ease); }
.init-card__cta:hover { gap: 0.7rem; }
.init-card__cta:hover svg { transform: translateX(3px); }

/* =========================================================
   APPROACH — How We Work (4 Steps)
   ========================================================= */
.approach-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.approach-step {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.8rem 1.6rem; text-align: center;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.approach-step:hover { transform: translateY(-6px); border-color: var(--accent-line); box-shadow: var(--shadow-md); }
.approach-step__no {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  background: var(--accent); color: #fff; margin-bottom: 1rem;
}
.approach-step h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.5rem; }
.approach-step p { color: var(--text-soft); font-size: 0.93rem; line-height: 1.55; }

/* Tag: optional badge */
.tag-opt { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; background: var(--accent-soft); color: var(--accent); padding: 0.2rem 0.55rem; border-radius: 999px; vertical-align: middle; margin-left: 0.4rem; }

/* =========================================================
   STORIES / BLOG CARDS
   ========================================================= */
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.story-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem; display: flex; flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.story-card:hover { transform: translateY(-4px); border-color: var(--accent-line); box-shadow: var(--shadow-sm); }
.story-card__tag {
  display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.2rem 0.55rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent);
  margin-bottom: 0.8rem; width: fit-content;
}
.story-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 0.6rem; line-height: 1.3; }
.story-card__excerpt { color: var(--text-soft); font-size: 0.92rem; line-height: 1.55; flex: 1; }
.story-card__date { color: var(--text-mute); font-size: 0.82rem; margin-top: 1rem; }

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 920px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .init-grid { grid-template-columns: 1fr; }
  .story-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .smile__cards { grid-template-columns: 1fr; }
  .sessions { grid-template-columns: 1fr; }
  .diagnosis__grid { grid-template-columns: 1fr 1fr; }
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .deliver-grid { grid-template-columns: 1fr 1fr; }
  .contact__inner { grid-template-columns: 1fr; }
  .nav__links { display: none; }
  .menu-button { display: grid; }
  .nav__links.is-open {
    display: flex; flex-direction: column; align-items: stretch; gap: 0.3rem;
    position: absolute; top: 100%; left: 0; right: 0; margin: 0;
    padding: 1rem clamp(1.2rem, 4vw, 2.5rem) 1.4rem;
    background: var(--bg); border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  .nav__links.is-open .nav__link { padding: 0.8rem 1rem; }
  .nav__links.is-open .nav__link--cta { text-align: center; margin-top: 0.4rem; }
}

@media (max-width: 560px) {
  .approach-grid { grid-template-columns: 1fr; }
  .phases__tabs { grid-template-columns: 1fr 1fr; }
  .diagnosis__grid { grid-template-columns: 1fr; }
  .diagnosis__root { grid-template-columns: 1fr; text-align: center; }
  .root__arrow { transform: rotate(90deg); width: 40px; margin: 0 auto; }
  .diff-grid { grid-template-columns: 1fr; }
  .deliver-grid { grid-template-columns: 1fr; }
  .hero__stats { gap: 1.8rem; }
  .footer__inner { flex-direction: column; text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}