@import "tailwindcss";

/* ============================================
   SITE NAME — 5 COLOUR SCHEMES
   Switch via data-scheme attribute on <html>
   ============================================ */

/* SCHEME 1: SURGE — Electric Blue + Hot Coral
   Bright, energetic, modern */
[data-scheme="surge"] {
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --accent: #FF6B6B;
  --accent-warm: #FFB347;
  --bg: #FFFFFF;
  --bg-alt: #EFF6FF;
  --bg-dark: #0F172A;
  --text: #0F172A;
  --text-muted: #475569;
  --surface: #FFFFFF;
  --border: rgba(37,99,235,0.15);
  --gradient-start: #2563EB;
  --gradient-end: #FF6B6B;
}

/* SCHEME 2: BLAZE — Vivid Orange + Deep Navy
   Bold, confident, high contrast */
[data-scheme="blaze"] {
  --primary: #F97316;
  --primary-dark: #EA580C;
  --accent: #1E3A5F;
  --accent-warm: #3B82F6;
  --bg: #FFFBF5;
  --bg-alt: #FFF7ED;
  --bg-dark: #0C1A0F;
  --text: #1C1917;
  --text-muted: #57534E;
  --surface: #FFFFFF;
  --border: rgba(249,115,22,0.18);
  --gradient-start: #F97316;
  --gradient-end: #FCD34D;
}

/* SCHEME 3: VOLT — Electric Violet + Mint
   Fresh, distinctive, bright */
[data-scheme="volt"] {
  --primary: #7C3AED;
  --primary-dark: #6D28D9;
  --accent: #10B981;
  --accent-warm: #34D399;
  --bg: #FFFFFF;
  --bg-alt: #F5F3FF;
  --bg-dark: #1E1B2E;
  --text: #1E1B2E;
  --text-muted: #5B5B7A;
  --surface: #FFFFFF;
  --border: rgba(124,58,237,0.15);
  --gradient-start: #7C3AED;
  --gradient-end: #10B981;
}

/* SCHEME 4: PULSE — Hot Coral + Deep Teal
   Bold, vibrant, modern energy */
[data-scheme="pulse"] {
  --primary: #F43F5E;
  --primary-dark: #E11D48;
  --accent: #0F766E;
  --accent-warm: #14B8A6;
  --bg: #FFFFFF;
  --bg-alt: #FFF1F2;
  --bg-dark: #0C1929;
  --text: #1A2436;
  --text-muted: #4B5563;
  --surface: #FFFFFF;
  --border: rgba(244,63,94,0.15);
  --gradient-start: #F43F5E;
  --gradient-end: #F97316;
}

/* SCHEME 5: SPARK — Lime + Deep Forest
   Fresh, natural, modern clarity */
[data-scheme="spark"] {
  --primary: #65A30D;
  --primary-dark: #4D7C0F;
  --accent: #14532D;
  --accent-warm: #22C55E;
  --bg: #FAFDF6;
  --bg-alt: #F0FDF4;
  --bg-dark: #0C1A0F;
  --text: #1A2E1A;
  --text-muted: #4B5E4B;
  --surface: #FFFFFF;
  --border: rgba(101,163,13,0.15);
  --gradient-start: #65A30D;
  --gradient-end: #22C55E;
}

/* ============================================
   BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   COLOUR PICKER
   ============================================ */
.scheme-picker {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 999;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.scheme-picker-label { color: var(--text-muted); font-weight: 500; }
.scheme-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: 8px;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}
.scheme-btn:hover { background: var(--bg-alt); color: var(--text); }
.scheme-btn.active { color: var(--primary); background: var(--bg-alt); }
.swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-block;
  border: 1.5px solid rgba(0,0,0,0.1);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.nav-logo:hover { text-decoration: none; color: var(--primary); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 7px 16px;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: var(--primary-dark) !important; text-decoration: none !important; transform: translateY(-1px); }

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  min-height: 520px;
  display: flex;
  align-items: center;
}
.hero .container { color: #fff; }
.hero-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.hero h1 span { color: rgba(255,255,255,0.9); }
.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
  max-width: 580px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
  display: inline-block;
  background: #fff;
  color: var(--primary) !important;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: rgba(255,255,255,0.88); text-decoration: none; transform: translateY(-1px); }
.btn-secondary {
  display: inline-block;
  background: transparent;
  color: #fff !important;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid rgba(255,255,255,0.5);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: #fff; text-decoration: none; }

/* ============================================
   SECTIONS
   ============================================ */
section { padding: 80px 0; }
.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 48px;
}

/* Pain Grid */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.pain-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}
.pain-card-icon { font-size: 24px; margin-bottom: 10px; }

/* Who Section */
.who-section { background: var(--bg-alt); }
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.who-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}
.who-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--primary); }
.who-card p { font-size: 15px; color: var(--text-muted); line-height: 1.65; }

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.service-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.service-price {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg);
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--border);
  margin-bottom: 16px;
}
.service-card h3 { font-size: 22px; margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--text-muted); line-height: 1.65; margin-bottom: 20px; }
.service-link { font-weight: 600; font-size: 15px; color: var(--primary); }

/* CTA Band */
.cta-band {
  background: var(--bg-dark);
  color: #fff;
  text-align: center;
  padding: 80px 0;
}
.cta-band h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.cta-band p { font-size: 17px; color: rgba(255,255,255,0.75); margin-bottom: 32px; }

/* Footer */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-inner a { color: var(--primary); margin: 0 4px; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.page-hero {
  padding: 100px 0 60px;
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  color: #fff;
}
.page-hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; color: #fff; margin-bottom: 16px; letter-spacing: -1px; }
.page-hero p { font-size: 18px; color: rgba(255,255,255,0.85); max-width: 560px; line-height: 1.7; }
.step-list { list-style: none; padding: 0; margin: 0; }
.step-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.step-item:last-child { border-bottom: none; }
.step-number {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  min-width: 52px;
}
.step-content h3 { font-size: 20px; margin-bottom: 8px; }
.step-content p { color: var(--text-muted); font-size: 15px; line-height: 1.65; }

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-section { padding: 80px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 700px) { .contact-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  font-family: 'Manrope', sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.form-group textarea { height: 120px; resize: vertical; }
.form-submit {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 13px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  width: 100%;
  transition: background 0.2s, transform 0.15s;
}
.form-submit:hover { background: var(--primary-dark); transform: translateY(-1px); }
.contact-info h3 { font-size: 20px; margin-bottom: 12px; }
.contact-info p { color: var(--text-muted); font-size: 15px; line-height: 1.7; margin-bottom: 24px; }

/* ============================================
   MOBILE NAV
   ============================================ */
.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  transition: all 0.3s;
  border-radius: 2px;
}
.menu-btn.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-btn.is-open span:nth-child(2) {
  opacity: 0;
}
.menu-btn.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .nav-links.is-open {
    display: flex;
  }
  .nav-links a {
    font-size: 1.1rem;
  }
  .menu-btn {
    display: flex;
  }
}
