/* ================================================================
   BRIGHTBOOST — MAIN STYLESHEET
   assets/css/main.css
================================================================ */

/* GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=Cabinet+Grotesk:wght@400;500;700;800;900&family=Instrument+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

/* ── VARIABLES ── */
:root {
  --bg:       #07070d;
  --bg2:      #0c0c18;
  --bg3:      #131320;
  --card:     #181826;
  --border:   rgba(255,255,255,0.07);
  --border2:  rgba(255,255,255,0.13);
  --green:    #00f0a0;
  --green2:   #00c47a;
  --green3:   #007a50;
  --purple:   #7c6af7;
  --orange:   #ff7043;
  --yellow:   #fbbf24;
  --sky:      #38bdf8;
  --pink:     #f472b6;
  --text:     #eeeef5;
  --muted:    #6868a0;
  --muted2:   #9090b8;
  --head:     'Cabinet Grotesk', sans-serif;
  --body:     'Instrument Sans', sans-serif;
  --radius:   12px;
  --radius-lg:16px;
  --shadow:   0 4px 24px rgba(0,0,0,0.4);
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--head);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--text);
}
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.15rem; }
p  { color: var(--muted2); line-height: 1.7; }

/* ── LAYOUT ── */
.bb-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.bb-section {
  padding: 6rem 0;
}
.bb-section--dark  { background: var(--bg); }
.bb-section--mid   { background: var(--bg2); }

/* ── GRID ── */
.bb-grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.bb-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.bb-grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
@media(max-width:900px){
  .bb-grid-3,.bb-grid-4 { grid-template-columns: repeat(2,1fr); }
}
@media(max-width:600px){
  .bb-grid-2,.bb-grid-3,.bb-grid-4 { grid-template-columns: 1fr; }
}

/* ── LABEL ── */
.bb-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.875rem;
}
.bb-label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--green);
  opacity: 0.6;
}

/* ── BUTTONS ── */
.bb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--head);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.875rem 2rem;
  border-radius: 9px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.bb-btn--primary {
  background: var(--green);
  color: var(--bg);
}
.bb-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,240,160,0.25);
  opacity: 0.92;
}
.bb-btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
}
.bb-btn--ghost:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.22);
}

/* ── NAV ── */
.bb-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(7,7,13,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.bb-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.bb-nav__logo {
  font-family: var(--head);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.045em;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0;
}
.bb-nav__logo .boost { color: var(--green); }
.bb-nav__links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}
.bb-nav__links a {
  color: var(--muted2);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.15s;
  letter-spacing: 0.01em;
}
.bb-nav__links a:hover { color: var(--text); }
.bb-nav__right { display: flex; align-items: center; gap: 1rem; }
.bb-lang { display: flex; gap: 4px; }
.bb-lang__btn {
  background: none;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--body);
}
.bb-lang__btn.active { border-color: var(--green); color: var(--green); }
.bb-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.bb-nav__hamburger span {
  width: 22px; height: 1.5px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.2s;
}
@media(max-width:900px){
  .bb-nav__links { display: none; }
  .bb-nav__hamburger { display: flex; }
}
.bb-nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  gap: 0.5rem;
}
.bb-nav__mobile.open { display: flex; }
.bb-nav__mobile a {
  color: var(--muted2);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
.bb-nav__mobile a:hover { color: var(--green); }

/* ── HERO ── */
.bb-hero {
  min-height: 94vh;
  display: flex;
  align-items: center;
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.bb-hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 75%);
  pointer-events: none;
}
.bb-hero__glow {
  position: absolute;
  top: -20%;
  left: 30%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,240,160,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.bb-hero__glow2 {
  position: absolute;
  bottom: -10%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,106,247,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.bb-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
}
.bb-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,240,160,0.07);
  border: 1px solid rgba(0,240,160,0.18);
  border-radius: 100px;
  padding: 5px 14px 5px 8px;
  margin-bottom: 2rem;
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.bb-hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: bbPulse 2s ease-in-out infinite;
}
@keyframes bbPulse {
  0%,100%{ opacity:1; transform:scale(1); }
  50%{ opacity:0.3; transform:scale(0.8); }
}
.bb-hero__title { margin-bottom: 1.75rem; max-width: 860px; }
.bb-hero__title .green { color: var(--green); }
.bb-hero__title .dim { color: var(--muted); font-weight: 500; }
.bb-hero__desc {
  font-size: 1.1rem;
  color: var(--muted2);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
  font-weight: 400;
}
.bb-hero__desc strong { color: var(--text); font-weight: 500; }
.bb-hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.bb-hero__kpis {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.bb-kpi__num {
  font-family: var(--head);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1;
}
.bb-kpi__num span { color: var(--green); }
.bb-kpi__label {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  margin-top: 3px;
}

/* ── TECH BAR ── */
.bb-techbar {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
}
.bb-techbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.bb-techbar__label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
}
.bb-techbar__logos {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}
.bb-techbar__logo {
  font-family: var(--head);
  font-weight: 800;
  color: var(--muted);
  font-size: 0.88rem;
  opacity: 0.45;
  letter-spacing: 0.03em;
  transition: opacity 0.2s;
}
.bb-techbar__logo:hover { opacity: 0.9; }

/* ── SERVICE CARDS ── */
.bb-services__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 3.5rem;
}
.bb-services__grid--row2 {
  margin-top: 1px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.bb-svc-card {
  background: var(--bg2);
  padding: 2.25rem 2rem;
  transition: background 0.25s;
  position: relative;
  overflow: hidden;
}
.bb-svc-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--svc-accent, var(--green));
  transform: scaleX(0);
  transition: transform 0.3s;
  transform-origin: left;
}
.bb-svc-card:hover { background: var(--card); }
.bb-svc-card:hover::after { transform: scaleX(1); }
.bb-svc-card__num {
  font-family: var(--head);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  font-weight: 700;
}
.bb-svc-card__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  background: var(--svc-bg, rgba(0,240,160,0.08));
  border: 1px solid var(--svc-border, rgba(0,240,160,0.15));
}
.bb-svc-card__title {
  font-family: var(--head);
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.3px;
  color: var(--text);
}
.bb-svc-card__desc {
  font-size: 0.875rem;
  color: var(--muted2);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.bb-svc-card__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.75rem;
}
.bb-pill {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.7rem;
  padding: 3px 10px;
  color: var(--muted2);
  font-weight: 500;
}
.bb-svc-card__link {
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--head);
  color: var(--svc-accent, var(--green));
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap 0.2s;
  letter-spacing: 0.02em;
}
.bb-svc-card__link:hover { gap: 9px; }

/* ── PROCESS STEPS ── */
.bb-process {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 24px;
  margin-top: 3rem;
  counter-reset: bbstep;
}
.bb-step {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  counter-increment: bbstep;
  transition: border-color 0.2s;
}
.bb-step:hover { border-color: var(--border2); }
.bb-step::before {
  content: counter(bbstep, decimal-leading-zero);
  font-family: var(--head);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  position: absolute;
  top: 0.5rem; right: 1rem;
  line-height: 1;
  pointer-events: none;
}
.bb-step__icon { font-size: 1.5rem; margin-bottom: 1.25rem; }
.bb-step__title {
  font-family: var(--head);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.bb-step__desc { font-size: 0.84rem; color: var(--muted2); line-height: 1.6; }
@media(max-width:900px){ .bb-process { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .bb-process { grid-template-columns: 1fr; } }

/* ── AI CHAT WIDGET ── */
.bb-ai-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 3rem;
}
.bb-chat {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.bb-chat__header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.bb-chat__avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--head);
  font-weight: 900;
  font-size: 0.72rem;
  color: var(--bg);
  flex-shrink: 0;
}
.bb-chat__name { font-family: var(--head); font-weight: 700; font-size: 0.9rem; }
.bb-chat__status {
  font-size: 0.72rem;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 4px;
}
.bb-chat__status::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--green);
  animation: bbPulse 2s infinite;
}
.bb-chat__messages {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 280px;
}
.bb-msg {
  padding: 10px 13px;
  border-radius: 10px;
  font-size: 0.82rem;
  line-height: 1.55;
  max-width: 82%;
}
.bb-msg--bot {
  background: rgba(255,255,255,0.06);
  align-self: flex-start;
  border-radius: 4px 10px 10px 10px;
  color: var(--text);
}
.bb-msg--user {
  background: var(--green);
  color: var(--bg);
  align-self: flex-end;
  border-radius: 10px 4px 10px 10px;
  font-weight: 600;
}
.bb-typing {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 10px 13px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px 10px 10px 10px;
  align-self: flex-start;
  width: fit-content;
}
.bb-typing span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--muted);
  animation: bbTyping 0.8s ease-in-out infinite;
}
.bb-typing span:nth-child(2) { animation-delay: .15s; }
.bb-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes bbTyping {
  0%,80%,100%{ transform: translateY(0); }
  40%{ transform: translateY(-5px); }
}
.bb-ai-channels { display: flex; flex-direction: column; gap: 10px; }
.bb-channel {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 1rem 1.25rem;
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.bb-channel:hover { border-color: var(--border2); }
.bb-channel__icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.bb-channel__title { font-weight: 600; font-size: 0.9rem; color: var(--text); }
.bb-channel__desc { font-size: 0.78rem; color: var(--muted); }
.bb-avail {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,240,160,0.07);
  border: 1px solid rgba(0,240,160,0.18);
  border-radius: 8px;
  padding: 0.75rem 1.1rem;
  margin-top: 1.25rem;
  font-size: 0.82rem;
  color: var(--green);
  font-weight: 600;
}
@media(max-width:900px){ .bb-ai-layout { grid-template-columns: 1fr; } }

/* ── PRICING ── */
.bb-pricing__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-top: 3rem;
}
.bb-price-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: border-color 0.25s;
}
.bb-price-card:hover { border-color: var(--border2); }
.bb-price-card--featured {
  background: var(--card);
  border-color: rgba(0,240,160,0.35);
}
.bb-price-card__badge {
  position: absolute;
  top: -11px; left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: var(--bg);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: 100px;
  font-family: var(--head);
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.bb-price-card__tier {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.bb-price-card__price {
  font-family: var(--head);
  font-size: 2.75rem;
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 4px;
  color: var(--text);
}
.bb-price-card__price sup { font-size: 1.1rem; vertical-align: super; font-weight: 700; }
.bb-price-card__cadence { font-size: 0.8rem; color: var(--muted); margin-bottom: 1.75rem; }
.bb-price-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 2rem;
}
.bb-price-card__features li {
  font-size: 0.84rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.bb-price-card__features li.yes { color: var(--text); }
.bb-price-card__features li.yes::before { content:'✓'; color:var(--green); font-weight:800; flex-shrink:0; margin-top:1px; }
.bb-price-card__features li.no { color: var(--muted); }
.bb-price-card__features li.no::before { content:'–'; color:rgba(255,255,255,0.15); flex-shrink:0; }
@media(max-width:900px){ .bb-pricing__grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; } }

/* ── WHY CARDS ── */
.bb-why__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-top: 3rem;
}
.bb-why-card {
  padding: 1.75rem;
  background: var(--bg3);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.bb-why-card:hover { border-color: var(--border2); }
.bb-why-card__icon { font-size: 1.4rem; margin-bottom: 1rem; }
.bb-why-card__title { font-family: var(--head); font-weight: 800; font-size: 0.95rem; margin-bottom: 0.5rem; color: var(--text); }
.bb-why-card__desc { font-size: 0.83rem; color: var(--muted2); line-height: 1.6; }
@media(max-width:900px){ .bb-why__grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .bb-why__grid { grid-template-columns: 1fr; } }

/* ── TESTIMONIALS ── */
.bb-testi__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-top: 3rem;
}
.bb-testi-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.bb-testi-card__stars { color: var(--yellow); font-size: 0.78rem; letter-spacing: 2px; margin-bottom: 1rem; }
.bb-testi-card__text { font-size: 0.88rem; color: var(--text); line-height: 1.65; margin-bottom: 1.5rem; font-style: italic; }
.bb-testi-card__author { display: flex; align-items: center; gap: 10px; }
.bb-testi-card__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--green));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--head);
  color: white;
  flex-shrink: 0;
}
.bb-testi-card__name { font-weight: 600; font-size: 0.85rem; color: var(--text); }
.bb-testi-card__role { font-size: 0.75rem; color: var(--muted); }
@media(max-width:900px){ .bb-testi__grid { grid-template-columns: 1fr; } }

/* ── CTA FINAL ── */
.bb-cta {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 8rem 0;
}
.bb-cta__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,240,160,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.bb-cta h2 { margin-bottom: 1.25rem; position: relative; }
.bb-cta h2 span { color: var(--green); }
.bb-cta p { color: var(--muted2); font-size: 1.05rem; max-width: 480px; margin: 0 auto 2.5rem; position: relative; }
.bb-cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── FOOTER ── */
.bb-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 1.5rem;
}
.bb-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.bb-footer__brand-logo {
  font-family: var(--head);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -0.045em;
  color: var(--text);
  display: block;
  margin-bottom: 0.75rem;
}
.bb-footer__brand-logo .boost { color: var(--green); }
.bb-footer__desc { font-size: 0.83rem; color: var(--muted); line-height: 1.65; max-width: 250px; }
.bb-footer__contact { margin-top: 1.25rem; display: flex; flex-direction: column; gap: 6px; }
.bb-footer__contact a { font-size: 0.82rem; color: var(--muted); transition: color 0.15s; }
.bb-footer__contact a:hover { color: var(--text); }
.bb-footer__col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 1rem;
  font-family: var(--head);
}
.bb-footer__col ul { display: flex; flex-direction: column; gap: 6px; }
.bb-footer__col a { color: var(--muted); font-size: 0.84rem; transition: color 0.15s; }
.bb-footer__col a:hover { color: var(--text); }
.bb-footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.bb-footer__legal { font-size: 0.76rem; color: var(--muted); }
.bb-footer__legal a { color: var(--muted); margin: 0 0.6rem; transition: color 0.15s; }
.bb-footer__legal a:hover { color: var(--text); }
@media(max-width:900px){
  .bb-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:600px){
  .bb-footer__grid { grid-template-columns: 1fr; }
  .bb-footer__bottom { flex-direction: column; text-align: center; }
}

/* ── CONTACT FORM ── */
.bb-form { display: flex; flex-direction: column; gap: 1rem; }
.bb-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.bb-form__group { display: flex; flex-direction: column; gap: 6px; }
.bb-form__label { font-size: 0.8rem; color: var(--muted2); font-weight: 500; letter-spacing: 0.02em; }
.bb-form__input,
.bb-form__textarea,
.bb-form__select {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: var(--body);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
.bb-form__input:focus,
.bb-form__textarea:focus { border-color: var(--green); }
.bb-form__textarea { resize: vertical; min-height: 140px; }
@media(max-width:600px){ .bb-form__row { grid-template-columns: 1fr; } }

/* ── ANIMATIONS ── */
.bb-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.bb-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.bb-reveal--delay1 { transition-delay: 0.1s; }
.bb-reveal--delay2 { transition-delay: 0.2s; }
.bb-reveal--delay3 { transition-delay: 0.3s; }

/* ── WPML LANG SWITCHER ── */
.wpml-ls { display: flex; gap: 4px; }
.wpml-ls a {
  background: none;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 5px;
  transition: all 0.15s;
  font-family: var(--body);
  font-weight: 500;
}
.wpml-ls a:hover,
.wpml-ls .wpml-ls-current-language a {
  border-color: var(--green);
  color: var(--green);
}

/* ── UTILITY ── */
.text-green  { color: var(--green); }
.text-muted  { color: var(--muted2); }
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.hidden { display: none; }