/* ─── BOOST CLUB AGENCY — Global CSS ─── */

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

:root {
  /* Colors */
  --blue:         #1A56DB;
  --blue-dark:    #1240A8;
  --blue-light:   #EEF4FF;
  --blue-mid:     #BFCFFA;
  --black:        #080C14;
  --dark:         #0F1623;
  --dark-card:    #161D2E;
  --dark-border:  rgba(255,255,255,.08);
  --white:        #FFFFFF;
  --bg:           #F7F9FC;
  --text:         #111827;
  --text-mid:     #4B5563;
  --text-light:   #9CA3AF;
  --border:       #E5E7EB;

  /* Typography */
  --font:         'Inter', sans-serif;

  /* Radii */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   20px;
  --r-xl:   28px;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(0,0,0,.07);
  --shadow-md:  0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.18);

  /* Layout */
  --max-w: 1100px;
  --max-w-text: 680px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── LAYOUT ─── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.container--text {
  max-width: var(--max-w-text);
}

section { padding: 80px 0; }

/* ─── TYPOGRAPHY ─── */
.label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--blue);
  margin-bottom: 10px;
  display: block;
}

.label--light {
  color: var(--blue-mid);
}

h1, h2, h3, h4 {
  line-height: 1.2;
  letter-spacing: -0.3px;
  font-weight: 800;
}

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  margin-bottom: 16px;
}

.section-title--light { color: var(--white); }

.section-sub {
  font-size: 17px;
  color: var(--text-mid);
  line-height: 1.6;
  max-width: 600px;
}

.section-sub--light {
  color: rgba(255,255,255,.7);
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  transition: all .15s;
  text-align: center;
  white-space: nowrap;
}

.btn--primary {
  background: var(--blue);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.4);
}

.btn--outline-white:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.7);
}

.btn--outline-blue {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}

.btn--outline-blue:hover {
  background: var(--blue-light);
}

.btn--lg {
  font-size: 16px;
  padding: 16px 36px;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(8,12,20,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dark-border);
  transition: background .3s;
}

.navbar__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.navbar__logo {
  font-size: 18px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.navbar__logo span { color: var(--blue); }

.navbar__menu {
  display: none;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex: 1;
}

.navbar__menu li { position: relative; }

.navbar__menu a {
  display: flex;
  align-items: center;
  gap: 4px;
  color: rgba(255,255,255,.75);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
}

.navbar__menu a:hover {
  color: var(--white);
  background: rgba(255,255,255,.06);
}

/* Dropdown */
.navbar__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--r-md);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity .15s, transform .15s;
  box-shadow: var(--shadow-lg);
}

.navbar__menu li:hover .navbar__dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.navbar__dropdown a {
  display: block;
  padding: 10px 14px;
  color: rgba(255,255,255,.7);
  font-size: 13.5px;
  border-radius: var(--r-sm);
}

.navbar__dropdown a:hover {
  background: rgba(255,255,255,.06);
  color: var(--white);
}

.navbar__dropdown-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.3);
  padding: 8px 14px 4px;
}

.chevron {
  width: 14px;
  height: 14px;
  opacity: .6;
  transition: transform .15s;
}

.navbar__menu li:hover .chevron { transform: rotate(180deg); }

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Mobile hamburger */
.navbar__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.navbar__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .2s;
}

/* Mobile menu */
.navbar__mobile {
  display: none;
  background: var(--dark);
  border-top: 1px solid var(--dark-border);
  padding: 16px 24px 24px;
}

.navbar__mobile.open { display: block; }

.navbar__mobile a {
  display: block;
  color: rgba(255,255,255,.8);
  font-size: 16px;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--dark-border);
}

.navbar__mobile a:last-child { border-bottom: none; }

.navbar__mobile-sub {
  padding-left: 16px;
}

.navbar__mobile-sub a {
  font-size: 14px;
  color: rgba(255,255,255,.55);
}

/* Desktop nav visible */
@media (min-width: 900px) {
  .navbar__menu { display: flex; }
  .navbar__burger { display: none; }
}

/* ─── DIVIDER ─── */
.divider {
  width: 48px;
  height: 4px;
  background: var(--blue);
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ─── PLACEHOLDER (for images/videos) ─── */
.placeholder {
  background: var(--dark-card);
  border: 1px dashed var(--dark-border);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.2);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
}

.placeholder--light {
  background: var(--border);
  border-color: var(--border);
  color: var(--text-light);
}

/* ─── FOOTER ─── */
footer {
  background: var(--black);
  color: rgba(255,255,255,.5);
  padding: 48px 0 32px;
  font-size: 13px;
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.footer__top {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
}

.footer__logo {
  font-size: 18px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.5px;
}

.footer__logo span { color: var(--blue); }

.footer__tagline {
  margin-top: 8px;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

.footer__links h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.4);
  margin-bottom: 14px;
}

.footer__links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  color: rgba(255,255,255,.6);
  transition: color .15s;
}

.footer__links a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid var(--dark-border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .footer__top {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ─── UTILS ─── */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }