/* PERCENT.SG SHARED STYLES */

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

:root {
  --black: #121212;      /* page background */
  --off-black: #181818;  /* sections */
  --dark: #202020;       /* cards */
  --border: #333333;     /* slightly brighter so borders show */
  --mid: #2a2a2a;        /* tag chips etc */
--accent: #e8ff3b;
  --accent-dark: #c9de1a;
  --white: #f5f5f0;
  --gray: #a0a0a0;
  --red: #ff3b3b;
}

html { 
  scroll-behavior: smooth; 
}

body {
  font-family: 'Barlow', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  font-size: 18px;
}

/* TYPOGRAPHY */
h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.5rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1;
}

/* NAVIGATION */
nav {
  position: fixed;
  top: 0; 
  left: 0; 
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: rgba(20,20,20,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 1.8rem;
  letter-spacing: -0.02em;
  color: var(--white);
  text-decoration: none;
}

.logo span { 
  color: var(--accent); 
}

nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

nav ul a {
  color: var(--gray);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

nav ul a:hover { 
  color: var(--white); 
}

.nav-cta {
  background: var(--accent);
  color: var(--black) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  font-weight: 700 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover { 
  background: var(--accent-dark) !important; 
  color: var(--black) !important; 
}

/* BUTTONS */
.btn {
  padding: 1rem 2rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  display: inline-block;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  border: none;
}

.btn-primary:hover { 
  background: var(--accent-dark); 
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-secondary:hover { 
  border-color: var(--accent); 
  color: var(--accent); 
}

.btn-dark {
  background: var(--black);
  color: var(--accent);
  padding: 1rem 2.2rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-dark:hover { 
  background: var(--dark); 
}

.btn-outline-dark {
  border: 2px solid var(--black);
  color: var(--black);
  padding: 1rem 2.2rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-outline-dark:hover { 
  background: rgba(0,0,0,0.08); 
}

/* FOOTER */
footer {
  background: var(--off-black);
  border-top: 1px solid var(--border);
  padding: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
}

.footer-logo span { 
  color: var(--accent); 
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--gray);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

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

.footer-legal {
  font-size: 0.95rem;
  color: #6b6b6b;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2.5rem;
  border-top: 1px solid var(--border);
  line-height: 1.7;
}

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.6s ease forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* CHECKMARK (used in thank-you page) */
.checkmark {
  width: 80px;
  height: 80px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 2.5rem;
  color: var(--black);
  animation: scaleIn 0.4s ease;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  body { 
    font-size: 16px; 
  }
  
  nav { 
    padding: 1rem 1.5rem; 
  }
  
  nav ul { display: flex; gap: 0.75rem; }
  nav ul li:not(:last-child) { display: none; } /* show only Get Advice */

  footer { 
    flex-direction: column; 
    align-items: flex-start; 
  }
}

@media (max-width: 600px) {
  .btn {
    width: 100%;
    text-align: center;
  }
}