/* ============================================================
   YMP 2027 — Design System
   Bold · Human · Dark · Editorial
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
  --bg:       #0a0a0a;
  --bg2:      #111111;
  --bg3:      #181818;
  --surface:  rgba(255,255,255,0.04);
  --border:   rgba(255,255,255,0.08);

  --pink:     #FF2667;
  --yellow:   #FFD600;
  --coral:    #FF6B35;

  --text:     #a0a0a0;
  --heading:  #f0f0f0;
  --white:    #ffffff;

  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  20px;
  --r-xl:  40px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  --nav-h: 70px;
  --ease:  cubic-bezier(0.4, 0, 0.2, 1);
  --t:     0.3s;
}

/* ─── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ─── NOISE LAYER ────────────────────────────────────────── */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9998; opacity: 0.5;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────────── */
.display {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--white);
}
.headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--white);
}
.title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--white);
}
.overline {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pink);
}
.lead {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.85;
  color: var(--text);
}

.grad {
  background: linear-gradient(130deg, var(--pink) 0%, var(--coral) 50%, var(--yellow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.9rem;
  padding: 14px 28px; border-radius: var(--r-xl);
  cursor: pointer; border: none; white-space: nowrap;
  transition: all var(--t) var(--ease); position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--pink);
  color: var(--white);
  box-shadow: 0 0 32px rgba(255,38,103,0.3);
}
.btn-primary:hover { background: #e0004a; transform: translateY(-2px); box-shadow: 0 0 56px rgba(255,38,103,0.45); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-outline:hover { border-color: var(--pink); color: var(--pink); transform: translateY(-2px); }

.btn-yellow {
  background: var(--yellow);
  color: #0a0a0a;
  box-shadow: 0 0 32px rgba(255,214,0,0.25);
}
.btn-yellow:hover { box-shadow: 0 0 56px rgba(255,214,0,0.4); transform: translateY(-2px); }

.btn-lg { padding: 18px 40px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }

/* ─── NAV ────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h); padding: 0 6%;
  display: flex; align-items: center;
  transition: background var(--t), border-color var(--t);
}
.nav.scrolled {
  background: rgba(10,10,10,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between; width: 100%; max-width: 1320px; margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 800;
  color: var(--white); display: flex; align-items: center; gap: 10px;
}
.nav-logo .dot { color: var(--pink); }
.logo-mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, var(--pink), var(--yellow));
  display: grid; place-items: center;
  font-weight: 900; font-size: 1rem; color: #fff;
}
.header-logo-img { width: 300px; height: auto; display: block; margin: -10px 0 -10px -15px; }
.footer-logo-img { width: 280px; height: auto; display: block; margin-bottom: 16px; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500; color: var(--text);
  transition: color var(--t);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--t); }

/* ─── LAYOUT ─────────────────────────────────────────────── */
.section  { padding: 130px 6%; position: relative; z-index: 1; }
.section-sm { padding: 80px 6%; position: relative; z-index: 1; }
.container { max-width: 1320px; margin: 0 auto; }
.section-label {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.section-label::before {
  content: '';
  display: block; width: 28px; height: 2px;
  background: var(--pink); border-radius: 2px;
}

/* ─── GLASS ──────────────────────────────────────────────── */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  backdrop-filter: blur(16px);
}
.glass:hover {
  border-color: rgba(255,38,103,0.2);
  background: rgba(255,255,255,0.06);
}

/* ─── DIVIDER ────────────────────────────────────────────── */
.rule { width: 100%; height: 1px; background: var(--border); }

/* ─── STAT STRIP ─────────────────────────────────────────── */
.stat-strip {
  display: flex; align-items: center; justify-content: center;
  gap: 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  position: relative; z-index: 1;
}
.stat-item {
  flex: 1; text-align: center; padding: 52px 20px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800; line-height: 1; display: block; margin-bottom: 8px;
}
.stat-label { font-size: 0.78rem; color: var(--text); font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; }

/* ─── LOGO STRIP ─────────────────────────────────────────── */
.logo-strip { overflow: hidden; position: relative; padding: 40px 0; }
.logo-strip::before, .logo-strip::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2;
}
.logo-strip::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.logo-strip::after  { right: 0; background: linear-gradient(-90deg, var(--bg), transparent); }
.logo-track {
  display: flex; align-items: center; flex-wrap: nowrap;
  gap: 0; animation: logoScroll 36s linear infinite; width: max-content;
}
.logo-track:hover { animation-play-state: paused; }
@keyframes logoScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.logo-chip {
  display: inline-flex; align-items: center; justify-content: center;
  height: 120px; padding: 18px 39px; margin: 0 18px; flex-shrink: 0;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md);
  transition: background var(--t), border-color var(--t), transform var(--t);
}
.logo-chip:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,38,103,0.25); transform: translateY(-2px); }
.logo-chip img { height: 72px; width: auto; max-width: 270px; object-fit: contain; opacity: 0.85; }
.logo-chip:hover img { opacity: 1; }

/* ─── SERVICE CARDS ──────────────────────────────────────── */
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; }
.service-card {
  padding: 40px 36px; cursor: default;
  border: 1px solid var(--border); transition: all var(--t);
  position: relative; overflow: hidden; background: var(--bg2);
}
.service-card:hover { background: var(--bg3); border-color: rgba(255,38,103,0.2); }
.service-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--pink), var(--yellow));
  transform: scaleX(0); transform-origin: left; transition: transform var(--t);
}
.service-card:hover::after { transform: scaleX(1); }
.service-num {
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 700;
  color: var(--pink); letter-spacing: 0.06em; margin-bottom: 20px; display: block;
}
.service-name {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
  color: var(--white); margin-bottom: 14px;
}
.service-desc { font-size: 0.88rem; line-height: 1.75; color: var(--text); margin-bottom: 24px; }
.service-arrow {
  font-size: 0.82rem; font-weight: 600; color: var(--pink);
  display: flex; align-items: center; gap: 6px; transition: gap var(--t);
}
.service-card:hover .service-arrow { gap: 10px; }

/* ─── TESTIMONIALS ───────────────────────────────────────── */
.testimonial-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.tcard {
  padding: 36px; border: 1px solid var(--border); border-radius: var(--r-lg);
  background: var(--bg2); transition: border-color var(--t);
  display: flex; flex-direction: column; gap: 20px;
}
.tcard:hover { border-color: rgba(255,38,103,0.2); }
.tcard-stars { color: var(--yellow); font-size: 0.85rem; letter-spacing: 2px; }
.tcard-quote { font-size: 0.95rem; line-height: 1.8; font-style: italic; color: var(--text); }
.tcard-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.tcard-avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--pink), var(--yellow));
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: #fff;
}
.tcard-name { font-weight: 600; font-size: 0.9rem; color: var(--white); }
.tcard-role { font-size: 0.78rem; color: var(--text); }

.expect-title { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--pink); margin-bottom: 4px; }
.expect-text { font-size: 0.95rem; line-height: 1.8; color: var(--text); flex: 1; }
.expect-sub-label { font-weight: 700; font-size: 0.9rem; color: var(--white); margin-bottom: 4px; }
.expect-sub-text { font-size: 0.82rem; color: var(--text); line-height: 1.5; }

/* ─── CTA SECTION ────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(130deg, rgba(255,38,103,0.07) 0%, rgba(255,214,0,0.05) 100%);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  text-align: center; padding: 130px 6%;
}
.cta-btns { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 40px; }

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: 72px 6% 40px; position: relative; z-index: 1; }
.footer-inner { max-width: 1320px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand p { font-size: 0.88rem; color: var(--text); margin-top: 16px; max-width: 280px; line-height: 1.8; }
.footer-col h4 {
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 20px;
}
.footer-col a {
  display: block; font-size: 0.88rem; color: var(--text); margin-bottom: 12px;
  transition: color var(--t);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 32px; border-top: 1px solid var(--border);
  font-size: 0.82rem; color: rgba(255,255,255,0.3);
}
.footer-social { display: flex; gap: 12px; }
.social-btn {
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--border);
  display: grid; place-items: center; font-size: 0.8rem; color: var(--text);
  transition: all var(--t);
}
.social-btn:hover { border-color: var(--pink); color: var(--pink); }

/* ─── PAGE HERO ──────────────────────────────────────────── */
.page-hero {
  min-height: 52vh; display: flex; align-items: flex-end;
  padding: calc(var(--nav-h) + 100px) 6% 80px;
  position: relative; border-bottom: 1px solid var(--border);
}
.page-hero-inner { max-width: 1320px; margin: 0 auto; width: 100%; }
.page-hero .overline { margin-bottom: 20px; display: block; }

/* ─── FORMS ──────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,0.6); letter-spacing: 0.02em; }
.form-group input, .form-group textarea, .form-group select {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 14px 18px; font-family: var(--font-body); font-size: 0.95rem; color: var(--white);
  transition: border-color var(--t); outline: none; width: 100%;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--pink); box-shadow: 0 0 0 3px rgba(255,38,103,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-group select { appearance: none; cursor: pointer; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ─── FADE ANIMATIONS ────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.7s ease; }
.fade-in.visible { opacity: 1; }
.stagger > * { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.stagger.visible > *:nth-child(1) { opacity:1; transform:none; transition-delay:0.05s; }
.stagger.visible > *:nth-child(2) { opacity:1; transform:none; transition-delay:0.12s; }
.stagger.visible > *:nth-child(3) { opacity:1; transform:none; transition-delay:0.19s; }
.stagger.visible > *:nth-child(4) { opacity:1; transform:none; transition-delay:0.26s; }
.stagger.visible > *:nth-child(5) { opacity:1; transform:none; transition-delay:0.33s; }
.stagger.visible > *:nth-child(6) { opacity:1; transform:none; transition-delay:0.40s; }
.stagger.visible > *:nth-child(7) { opacity:1; transform:none; transition-delay:0.47s; }
.stagger.visible > *:nth-child(8) { opacity:1; transform:none; transition-delay:0.54s; }
.stagger.visible > *:nth-child(9) { opacity:1; transform:none; transition-delay:0.61s; }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1100px) {
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; inset: 0; top: var(--nav-h);
    background: rgba(10,10,10,0.98); backdrop-filter: blur(20px);
    justify-content: center; align-items: center; gap: 32px; padding: 40px;
    z-index: 99;
  }
  .nav-links.open a { font-size: 1.5rem; font-weight: 700; color: var(--white); }
  .nav-cta.open { display: flex; flex-direction: column; align-items: center; }
  .nav-toggle { display: flex; }
  .service-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .stat-strip { flex-wrap: wrap; }
  .stat-item { flex: 0 0 50%; border-right: none; border-bottom: 1px solid var(--border); }
  .form-grid { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .cta-btns .btn { justify-content: center; }
  .section { padding: 90px 5%; }
}