/* style.css — We7 Landing */
:root {
  --navy: #2C3E50;
  --navy-light: #34495E;
  --red: #E74C3C;
  --red-hover: #CF4436;
  --gold: #F1C40F;
  --near-black: #1A1A1A;
  --white: #FFFFFF;
  --bg: #FDFAF6;
  --bg-warm: #F2E8DD;
  --text: #2C2520;
  --text-muted: #5A4E44;
  --text-light: #7A6F64;
  --border: #E8DFD4;
  --card: #FFFFFF;
  --red-soft: #FDEDEC;
  --gold-soft: #FEF9E7;
  --navy-soft: #EBF0F5;
  --green: #3A8C5C;
  --green-soft: #E2F0E8;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Nunito', -apple-system, sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-card: 0 2px 20px rgba(44, 37, 32, 0.06);
  --shadow-elevated: 0 8px 40px rgba(44, 37, 32, 0.1);
  --max-w: 1140px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(253, 250, 246, 0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232, 223, 212, 0.5);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: 0 2px 24px rgba(44,37,32,0.07); }

.header-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}

/* Logo */
.logo {
  display: flex; align-items: flex-end; gap: 10px;
  font-family: var(--font-body); font-size: 1.35rem; color: var(--navy);
  white-space: nowrap; line-height: 1;
}
.logo svg { width: 30px; height: 30px; flex-shrink: 0; }
.logo-text { font-weight: 400; letter-spacing: -0.01em; line-height: 0.85; }
.logo-text b { font-weight: 800; color: var(--gold); font-size: 1.6rem; }

/* Nav */
.nav { display: flex; align-items: center; gap: 24px; }
.nav a { font-size: 0.88rem; font-weight: 600; color: var(--text-muted); transition: color 0.2s; }
.nav a:hover { color: var(--navy); }
.nav-lang {
  font-size: 0.8rem; font-weight: 700; color: var(--text-light);
  border: 1.5px solid var(--border); border-radius: 6px;
  padding: 2px 8px; transition: all 0.2s; margin-left: 4px;
}
.nav-lang:hover { color: var(--navy); border-color: var(--navy); }

/* Header CTA */
.header-actions { display: flex; align-items: center; gap: 12px; }

.btn-header {
  padding: 7px 18px; border-radius: 8px; font-size: 0.85rem; font-weight: 700;
  color: var(--navy); background: transparent; border: 1.5px solid var(--border);
  transition: all 0.2s; text-decoration: none; display: inline-block;
}
.btn-header:hover { border-color: var(--navy); background: rgba(44,37,32,0.03); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 14px 32px; border-radius: 100px; font-size: 0.95rem; font-weight: 700;
  color: #fff; background: var(--red); border: none; transition: all 0.25s;
  box-shadow: 0 2px 16px rgba(231, 76, 60, 0.25);
  text-decoration: none;
}
.btn-primary:hover { background: var(--red-hover); transform: translateY(-1px); box-shadow: 0 4px 24px rgba(231, 76, 60, 0.35); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 100px; font-size: 0.95rem; font-weight: 700;
  color: var(--navy); background: var(--card); border: 1.5px solid var(--border);
  transition: all 0.25s; text-decoration: none;
}
.btn-outline:hover { border-color: var(--text-muted); box-shadow: 0 4px 16px rgba(44,37,32,0.08); }

/* ===== HERO ===== */
.hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(231,76,60,0.06) 0%, transparent 70%); pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -100px; left: -150px; width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(241,196,15,0.06) 0%, transparent 70%); pointer-events: none;
}

.hero h1 {
  font-family: var(--font-display); font-size: 3.2rem; font-weight: 400;
  line-height: 1.18; letter-spacing: -0.02em; color: var(--navy);
  margin-bottom: 24px; animation: fadeInUp 0.6s 0.1s ease both;
  max-width: 700px; margin-left: auto; margin-right: auto;
}
.hero h1 em { font-style: italic; color: var(--red); }

.hero-subtitle {
  font-size: 1.12rem; line-height: 1.7; color: var(--text-muted);
  margin-bottom: 36px; max-width: 620px; margin-left: auto; margin-right: auto;
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex; gap: 16px; align-items: center; justify-content: center;
  flex-wrap: wrap; animation: fadeInUp 0.6s 0.3s ease both;
}

/* ===== SECTIONS ===== */
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--red); margin-bottom: 16px;
}
.section-label::before { content: ''; width: 24px; height: 2px; background: var(--red); border-radius: 2px; }

.section-title {
  font-family: var(--font-display); font-size: 2.3rem; font-weight: 400;
  line-height: 1.2; color: var(--navy); margin-bottom: 16px;
}

.section-subtitle { font-size: 1.08rem; color: var(--text-muted); max-width: 600px; line-height: 1.7; }

/* ===== PROBLEM / TIMELINE ===== */
.problem { padding: 100px 0; background: var(--bg-warm); position: relative; }
.problem::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.problem-header { text-align: center; margin-bottom: 56px; }
.problem-header .section-subtitle { margin: 0 auto; }

.timeline { max-width: 640px; margin: 0 auto; }

.timeline-item {
  display: grid;
  grid-template-columns: 56px 24px 1fr;
  gap: 0 16px;
  padding-bottom: 24px;
  position: relative;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-time {
  font-size: 0.85rem; font-weight: 700; color: var(--text-muted);
  text-align: right; padding-top: 14px; line-height: 1;
}

.timeline-dot-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 14px;
}
.timeline-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg-warm); border: 2.5px solid var(--text-light);
  flex-shrink: 0; position: relative; z-index: 2;
}
.timeline-item:last-child .timeline-dot {
  border-color: var(--red); background: var(--red-soft);
}
.timeline-line {
  width: 2px; flex: 1; background: var(--border); margin-top: 4px;
}
.timeline-item:last-child .timeline-line { display: none; }
.timeline-item:nth-last-child(2) .timeline-line {
  background: linear-gradient(180deg, var(--border), var(--red));
}

.timeline-text {
  font-size: 0.92rem; line-height: 1.6;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 18px;
}
.timeline-text strong { font-weight: 700; }
.timeline-item:last-child .timeline-text {
  font-weight: 600; color: var(--red);
  background: var(--red-soft); border-color: rgba(231,76,60,0.15);
}

.problem-cta { text-align: center; margin-top: 48px; }
.problem-arrow { display: block; margin: 0 auto 16px; font-size: 1.6rem; color: var(--red); animation: bounce 2s infinite; }
.problem-cta p { font-family: var(--font-display); font-size: 1.3rem; font-weight: 400; font-style: italic; color: var(--navy); }

/* ===== BRIEFING SECTION ===== */
.briefing-section { padding: 100px 0; }
.briefing-section-header { text-align: center; margin-bottom: 48px; }
.briefing-section-header .section-subtitle { margin: 0 auto; }

.briefing-card-wrapper { max-width: 560px; margin: 0 auto; }

.briefing-card {
  background: var(--card); border-radius: 20px; box-shadow: var(--shadow-elevated);
  overflow: hidden; border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
}

.briefing-card-header {
  padding: 20px 24px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.briefing-card-header h3 { font-size: 0.95rem; font-weight: 700; color: var(--navy); }
.briefing-card-header .time { font-size: 0.78rem; color: var(--text-light); }

.briefing-card-greeting { padding: 20px 24px 8px; font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.briefing-card-greeting span { color: var(--text-muted); font-weight: 400; font-size: 0.86rem; display: block; margin-top: 2px; }

.b-item { display: flex; gap: 14px; padding: 14px 24px; border-bottom: 1px solid rgba(232,223,212,0.4); }
.b-item:last-child { border-bottom: none; }

.b-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0; margin-top: 2px;
}
.b-icon.warn { background: var(--gold-soft); }
.b-icon.event { background: var(--navy-soft); }
.b-icon.chat { background: var(--green-soft); }
.b-icon.done { background: #F0F0F0; }

.b-content { flex: 1; min-width: 0; }
.b-title { font-size: 0.86rem; font-weight: 700; line-height: 1.4; }
.b-meta { font-size: 0.76rem; color: var(--text-light); margin-top: 2px; }
.b-source {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.72rem; color: var(--green); font-weight: 600;
  background: var(--green-soft); padding: 2px 8px; border-radius: 100px; margin-top: 4px;
}
.b-actions { display: flex; gap: 6px; margin-top: 8px; }
.b-btn {
  padding: 5px 14px; border-radius: 100px; font-size: 0.74rem; font-weight: 700; border: none; transition: all 0.2s;
}
.b-btn.accept { background: var(--red); color: #fff; }
.b-btn.accept:hover { background: var(--red-hover); }
.b-btn.skip { background: rgba(44,37,32,0.06); color: var(--text-muted); }

/* Value props */
.values-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px; max-width: 680px; margin: 40px auto 0;
}
.value-item { display: flex; gap: 12px; padding: 16px; border-radius: var(--radius-sm); background: var(--bg-warm); border: 1px solid var(--border); }
.value-icon { flex-shrink: 0; margin-top: 2px; display: flex; align-items: center; }
.value-text h4 { font-size: 0.86rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.value-text p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.55; }

/* ===== HOW IT WORKS ===== */
.how-it-works { padding: 100px 0; background: var(--bg-warm); }

.how-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 48px; }

.how-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px; transition: all 0.3s; position: relative; overflow: hidden;
}
.how-card:hover { box-shadow: var(--shadow-card); transform: translateY(-2px); }
.how-card::before {
  content: attr(data-num); position: absolute; top: -12px; right: 16px;
  font-family: var(--font-display); font-size: 5rem; font-weight: 400;
  color: rgba(44,37,32,0.05); line-height: 1;
}

.how-card-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 20px; }

.how-card h3 { font-family: var(--font-body); font-size: 1.2rem; font-weight: 800; color: var(--navy); margin-bottom: 12px; }
.how-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }

.how-card .before-after { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ba-item { padding: 14px; border-radius: var(--radius-sm); font-size: 0.85rem; line-height: 1.55; }
.ba-item.before { background: rgba(44,37,32,0.07); color: var(--text-muted); }
.ba-item.after { background: var(--green-soft); color: var(--green); font-weight: 600; }
.ba-item strong { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; opacity: 0.7; }

/* ===== CTA BANNER ===== */
.cta-banner { padding: 80px 0; }
.cta-banner-inner {
  background: var(--navy); border-radius: 24px; padding: 64px;
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner-inner::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(231,76,60,0.18), transparent 50%),
              radial-gradient(circle at 70% 70%, rgba(241,196,15,0.14), transparent 50%);
  pointer-events: none;
}

.cta-banner h2 { font-family: var(--font-display); font-size: 2.2rem; font-weight: 400; color: #fff; margin-bottom: 16px; position: relative; }
.cta-banner p { font-size: 1.05rem; color: rgba(255,255,255,0.75); margin-bottom: 36px; max-width: 480px; margin-left: auto; margin-right: auto; position: relative; }
.cta-banner .btn-primary { position: relative; }

.cta-features { display: flex; justify-content: center; gap: 32px; margin-top: 28px; position: relative; }
.cta-features span { font-size: 0.84rem; color: rgba(255,255,255,0.6); font-weight: 600; }

/* ===== FAQ (always open) ===== */
.faq { padding: 100px 0; background: var(--bg-warm); }
.faq-header { text-align: center; margin-bottom: 48px; }

.faq-grid { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }

.faq-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 32px;
}
.faq-item h4 {
  font-size: 1rem; font-weight: 700; color: var(--navy);
  margin-bottom: 10px;
}
.faq-item p {
  font-size: 0.92rem; color: var(--text-muted); line-height: 1.7;
}

/* ===== FOOTER (DARK) ===== */
.footer { background: var(--near-black); color: rgba(255,255,255,0.7); padding: 48px 0 40px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }

.footer .logo { color: #fff; }

.footer-links { display: flex; gap: 24px; align-items: center; }
.footer-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.86rem; font-weight: 600; color: rgba(255,255,255,0.65); transition: color 0.2s;
}
.footer-link:hover { color: #fff; }
.footer-link svg { width: 18px; height: 18px; flex-shrink: 0; }

.footer-copy {
  font-size: 0.8rem; color: rgba(255,255,255,0.4); width: 100%;
  text-align: center; margin-top: 20px; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ===== MOBILE ===== */
.mobile-toggle {
  display: none; background: none; border: none; width: 40px; height: 40px;
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.5); } }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

.anim { opacity: 0; transform: translateY(24px); transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.anim.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero h1 { font-size: 2.4rem; }
  .how-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 2rem; }
  .cta-banner-inner { padding: 48px 32px; }
  .cta-banner h2 { font-size: 1.8rem; }
  .cta-features { flex-direction: column; gap: 12px; }
}

@media (max-width: 700px) {
  .nav { display: none; }
  .mobile-toggle { display: flex; }
  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions a { text-align: center; justify-content: center; }
  .before-after { grid-template-columns: 1fr !important; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .timeline-item { grid-template-columns: 44px 20px 1fr; gap: 0 10px; }
  .timeline-time { font-size: 0.78rem; }
  .timeline-text { font-size: 0.86rem; padding: 12px 14px; }
  .faq-item { padding: 20px; }
}