/* =====================================================
   Newbury Men's Shed — Main Stylesheet
   Colours drawn from NMS Logo and UK MSA Membership Logo:
     Navy    #1a3560  (NMS logo outer ring & text)
     Green   #2e6b2e  (NMS logo banner)
     Teal    #00a8b8  (MSA membership logo bars)
     Yellow  #f5c72c  (MSA membership logo bar)
===================================================== */

/* 1. Variables
------------------------------------------------------- */
:root {
  --navy:          #1a3560;
  --navy-dark:     #0f2040;
  --navy-light:    #2a4a80;
  --green:         #2e6b2e;
  --green-light:   #3a8a3a;
  --teal:          #00a8b8;
  --teal-dark:     #007a8a;
  --yellow:        #f5c72c;
  --charcoal:      #2c2c2c;
  --gray:          #666;
  --light:         #f4f4ef;
  --border:        #ddd;
  --white:         #fff;
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.10);
  --shadow:        0 4px 16px rgba(0,0,0,0.13);
  --shadow-lg:     0 8px 32px rgba(0,0,0,0.16);
  --radius:        4px;
  --ease:          0.2s ease;
}

/* 2. Reset & Base
------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--navy);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--navy); text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--green); }

ul { list-style: none; }

/* 3. Typography
------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
h4 { font-size: 1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

strong { color: var(--navy); }

/* 4. Layout Utilities
------------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section     { padding: 5rem 0; background: var(--white); }
.section-sm  { padding: 3rem 0; background: var(--white); }

.section-heading {
  text-align: center;
  margin-bottom: 3rem;
}
.section-heading h2   { margin-bottom: 0; }
.section-heading .rule {
  display: block;
  width: 56px;
  height: 4px;
  background: var(--green);
  border-radius: 2px;
  margin: 0.8rem auto 1.2rem;
}
.section-heading p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--gray);
  font-size: 1.05rem;
}

.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }

/* 5. Buttons
------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--ease);
  text-align: center;
}
.btn-primary   { background: var(--navy);  color: var(--white); border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-dark); border-color: var(--navy-dark); color: var(--white); }
.btn-secondary { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-secondary:hover { background: var(--green-light); border-color: var(--green-light); color: var(--white); }
.btn-outline   { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-teal      { background: var(--teal); color: var(--white); border-color: var(--teal); }
.btn-teal:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: var(--white); }

/* 6. Site Header
------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--navy);
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 3px;
  padding-bottom: 3px;
  position: relative;
}
.header-logo img { height: 90px; width: auto; }

.main-nav ul { display: flex; gap: 0; }
.main-nav a {
  display: block;
  padding: 0.55rem 1.2rem;
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  border-bottom: 3px solid transparent;
  transition: all var(--ease);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  border-bottom-color: var(--green);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* 7. Hero (home page)
------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background-image:
    linear-gradient(rgba(10,20,45,0.70), rgba(10,20,45,0.70)),
    url('/images/hero.png');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--green) 0%, var(--teal) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 4rem 0;
  text-align: center;
  width: 100%;
}
.hero-logo {
  width: 150px;
  margin: 0 auto 2rem;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.5));
}
.hero h1 {
  color: var(--white);
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.hero .tagline {
  font-size: 1.15rem;
  color: var(--yellow);
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero .hero-desc {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  padding: 0 1rem;
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* 8. Inner Page Hero
------------------------------------------------------- */
.page-hero {
  background: var(--navy);
  background-image:
    repeating-linear-gradient(
      -45deg,
      transparent 0, transparent 20px,
      rgba(255,255,255,0.025) 20px, rgba(255,255,255,0.025) 40px
    );
  padding: 3.5rem 0;
  text-align: center;
  position: relative;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, var(--teal) 100%);
}
.page-hero h1   { color: var(--white); margin-bottom: 0.5rem; }
.page-hero p    { color: rgba(255,255,255,0.72); font-size: 1.1rem; margin: 0; }

/* 9. Overview Cards (home page)
------------------------------------------------------- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  border-top: 4px solid var(--navy);
  transition: transform var(--ease), box-shadow var(--ease);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 54px;
  height: 54px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--white);
  font-size: 1.35rem;
}
.card-icon.green { background: var(--green); }
.card-icon.teal  { background: var(--teal); }
.card h3         { margin-bottom: 0.5rem; }
.card p          { color: var(--gray); font-size: 0.95rem; }

/* 10. Activity Cards
------------------------------------------------------- */
.activity-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease);
}
.activity-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.activity-card-header {
  background: var(--navy);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.activity-card-header.green { background: var(--green); }
.activity-card-header.teal  { background: var(--teal-dark); }
.activity-card-header i {
  font-size: 1.6rem;
  color: var(--yellow);
  width: 36px;
  text-align: center;
  flex-shrink: 0;
}
.activity-card-header h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin: 0;
}
.activity-card-body { padding: 1.5rem; }
.activity-card-body p { color: var(--gray); font-size: 0.95rem; margin-bottom: 0.75rem; }
.activity-card-body ul { margin-top: 0.5rem; }
.activity-card-body ul li {
  padding: 0.25rem 0 0.25rem 1.3rem;
  position: relative;
  color: var(--gray);
  font-size: 0.92rem;
}
.activity-card-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
}

/* 11. About Section
------------------------------------------------------- */
.about-section { background: var(--light); }

.section-rule {
  display: block;
  width: 56px;
  height: 4px;
  border-radius: 2px;
  margin: 0.75rem 0 1.25rem;
}
.section-rule.green { background: var(--green); }
.section-rule.teal  { background: var(--teal); }

.about-stats {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.stat-box {
  background: var(--white);
  border-left: 4px solid var(--green);
  padding: 1.1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.stat-box .num {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.2rem;
}
.stat-box .lbl { color: var(--gray); font-size: 0.88rem; }

.logo-panel {
  background-image:
    linear-gradient(rgba(10,20,45,0.60), rgba(10,20,45,0.60)),
    url('/images/chat.jpg');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 300px;
}
.logo-panel p {
  color: rgba(255,255,255,0.90);
  font-style: italic;
  font-size: 1.15rem;
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  letter-spacing: 0.03em;
}

/* 12. CTA Banner
------------------------------------------------------- */
.cta-banner {
  background: var(--green);
  padding: 4rem 0;
  text-align: center;
}
.cta-banner.navy  { background: var(--navy); }
.cta-banner.cta-photo {
  background:
    linear-gradient(rgba(10,20,45,0.65), rgba(10,20,45,0.65)),
    url('/images/el3.png') center / cover no-repeat;
}
.cta-banner h2   { color: var(--white); margin-bottom: 0.75rem; }
.cta-banner p    { color: rgba(255,255,255,0.82); margin-bottom: 2rem; font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* 13. Blog
------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 4px solid var(--navy);
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.blog-card-body   { padding: 2rem; }
.blog-date {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal);
  margin-bottom: 0.6rem;
}
.blog-card-title {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--navy);
}
.blog-card-body p { color: var(--gray); font-size: 0.95rem; }

@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
}

/* 14. Info / Contact Blocks
------------------------------------------------------- */
.contact-info h3  { margin-bottom: 1rem; }

.info-block       { margin-bottom: 1.75rem; }
.info-block h4 {
  font-family: 'Oswald', sans-serif;
  color: var(--green);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.35rem;
}
.info-block h4 i  { margin-right: 0.4rem; color: var(--teal); }
.info-block p     { color: var(--charcoal); margin: 0; }
.info-block a     { color: var(--navy); }
.info-block a:hover { color: var(--green); }

.meeting-box {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 0.5rem;
}
.meeting-box h4 {
  font-family: 'Oswald', sans-serif;
  color: var(--yellow);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}
.meeting-box h4 i { margin-right: 0.4rem; }
.time-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}
.time-row:last-child { border-bottom: none; }
.time-row .day { font-weight: 600; color: var(--white); }

/* 14. Contact Form
------------------------------------------------------- */
.contact-form {
  background: var(--light);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}
.contact-form h3 { margin-bottom: 1.5rem; }

.form-group       { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  color: var(--charcoal);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--ease), box-shadow var(--ease);
  appearance: auto;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(26,53,96,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.req { color: #c0392b; margin-left: 2px; }

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.alert-success { background: #d4edda; color: #155724; border-left: 4px solid #28a745; }
.alert-error   { background: #f8d7da; color: #721c24; border-left: 4px solid #c0392b; }
.alert ul      { margin-top: 0.5rem; padding-left: 1.25rem; list-style: disc; }

/* 15. Footer
------------------------------------------------------- */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding-top: 3.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .footer-logo { width: 90px; margin-bottom: 1rem; }
.footer-brand p  { font-size: 0.9rem; line-height: 1.65; }

.footer-links h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a  { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.footer-links a:hover { color: var(--teal); }

.footer-member { text-align: center; }
.footer-member img { max-width: 175px; margin: 0 auto 0.75rem; }
.footer-member p   { font-size: 0.85rem; line-height: 1.5; }

.footer-bottom {
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* 16. Responsive
------------------------------------------------------- */
@media (max-width: 900px) {
  .grid-3   { grid-template-columns: repeat(2,1fr); }
  .grid-2   { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-member { grid-column: span 2; }
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .site-header .container { flex-wrap: wrap; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--navy-dark);
    padding: 0.75rem 0;
    box-shadow: 0 6px 16px rgba(0,0,0,0.35);
  }
  .main-nav.open        { display: block; }
  .main-nav ul          { flex-direction: column; }
  .main-nav a           { padding: 0.75rem 1.5rem; border-bottom: none; border-left: 3px solid transparent; }
  .main-nav a:hover,
  .main-nav a.active    { border-left-color: var(--green); }

  .grid-3               { grid-template-columns: 1fr; }
  .footer-grid          { grid-template-columns: 1fr; }
  .footer-member        { grid-column: auto; }
  .form-row             { grid-template-columns: 1fr; }
  .hero-btns            { flex-direction: column; align-items: center; }
  .about-stats          { grid-template-columns: 1fr 1fr; }
  .section              { padding: 3.5rem 0; }
}