/* ================================================
   STYLES.CSS — Shared styles for all pages
   The Covenant of Peace Evangelical Mission
   ================================================

   HOW CSS WORKS:
   Every rule follows this pattern:
     selector { property: value; }
   The selector targets an HTML element.
   The property changes one thing about its look.
*/

/* ---- GOOGLE FONTS IMPORT ----
   We load two fonts from Google:
   - Playfair Display: elegant serif for headings
   - DM Sans: clean and readable for body text
*/
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ---- CSS CUSTOM PROPERTIES (Variables) ----
   :root means "the entire document"
   Variables start with --
   We reference them later with var(--name)
   Change a color here = changes everywhere!
*/
:root {
  /* === BRAND COLORS === */
  --navy:        #0d1b3e;       /* Deep navy blue — primary */
  --navy-mid:    #162550;       /* Slightly lighter navy */
  --navy-light:  #1e3272;       /* For hover states */
  --wine:        #6b1e3e;       /* Rich wine/burgundy */
  --wine-light:  #8b2a52;       /* Lighter wine for accents */
  --wine-glow:   rgba(107,30,62,0.15); /* Transparent wine for glows */
  --gold:        #c9a84c;       /* Gold accent */
  --gold-light:  #e8d5a3;       /* Pale gold */

  /* === NEUTRALS === */
  --white:       #ffffff;
  --off-white:   #f8f6f3;
  --light-bg:    #f0eef8;       /* Faint blue-tinted background */
  --text-dark:   #1a1a2e;
  --text-muted:  #6b6880;
  --border:      rgba(13, 27, 62, 0.12);

  /* === SPACING & SHAPE === */
  --radius:      6px;
  --section-pad: 90px 6%;
}

/* ---- RESET ----
   Browsers add default margins and paddings.
   We zero them out so WE control all spacing.
   box-sizing: border-box means padding is
   included INSIDE the element's width.
*/
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ---- BASE STYLES ---- */
html {
  scroll-behavior: smooth; /* Smooth scrolling between anchors */
}

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--off-white);
  color: var(--text-dark);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased; /* Crisper text on Mac */
}

img {
  max-width: 100%; /* Images never overflow their container */
  display: block;
}

a {
  color: inherit;        /* Links use parent color, not default blue */
  text-decoration: none; /* No underlines by default */
}

/* ================================================
   NAVIGATION
   position: fixed = stays at top while scrolling
   z-index: 1000 = sits above all other elements
   ================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 72px;
  background: rgba(13, 27, 62, 0.97);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6%;
  border-bottom: 1px solid rgba(201,168,76,0.2);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-cross {
  color: var(--gold);
  font-size: 1.3rem;
}

.navbar-name {
  font-family: 'Playfair Display', serif;
  font-size: 0.9rem;
  color: var(--white);
  line-height: 1.3;
  max-width: 200px;
}

/* nav links list — flex means side by side */
.navbar-links {
  display: flex;
  list-style: none; /* removes bullet points */
  gap: 2.5rem;
  align-items: center;
}

.navbar-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  /* transition = smooth change over 0.3 seconds */
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 4px;
}

/* The underline that slides in on hover */
.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;              /* starts with zero width */
  height: 1px;
  background: var(--gold);
  transition: width 0.3s ease; /* animate to full width */
}

/* :hover = applies when mouse is over the element */
.navbar-links a:hover {
  color: var(--white);
}

.navbar-links a:hover::after {
  width: 100%; /* underline slides to full width */
}

/* The currently active page link */
.navbar-links a.active {
  color: var(--gold);
}

.navbar-links a.active::after {
  width: 100%;
}

/* ================================================
   PAGE HERO (used on every page except home)
   ================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--wine) 100%);
  padding: 140px 6% 70px;
  position: relative;
  overflow: hidden;
}

/* Decorative cross watermark in background */
.page-hero::before {
  content: '✝';
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18rem;
  color: rgba(255,255,255,0.04);
  font-family: serif;
  pointer-events: none;
}

.page-hero-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* The horizontal line before the label text */
.page-hero-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold-light);
}

.page-hero h1 {
  font-family: 'Playfair Display', serif;
  /* clamp(min, preferred, max) = responsive font size */
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  max-width: 600px;
}

/* ================================================
   REUSABLE SECTION COMPONENTS
   ================================================ */

/* Generic section padding */
.section {
  padding: var(--section-pad);
}

.section--light {
  background-color: var(--off-white);
}

.section--mid {
  background-color: var(--light-bg);
}

.section--dark {
  background-color: var(--navy);
  color: var(--white);
}

.section--wine {
  background-color: var(--wine);
  color: var(--white);
}

/* Max-width container to keep content centered */
.container {
  max-width: 1120px;
  margin: 0 auto;
}

/* The small label above section titles */
.eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--wine);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--wine);
  border-radius: 2px;
}

/* When eyebrow is inside a dark section, use gold */
.section--dark .eyebrow,
.section--wine .eyebrow {
  color: var(--gold-light);
}

.section--dark .eyebrow::before,
.section--wine .eyebrow::before {
  background: var(--gold-light);
}

/* Section headings */
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.section--dark .section-title,
.section--wine .section-title {
  color: var(--white);
}

.section-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.9;
}

.section--dark .section-body,
.section--wine .section-body {
  color: rgba(255,255,255,0.7);
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

/* Primary = navy filled button */
.btn--primary {
  background: var(--navy);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13,27,62,0.25);
}

/* Wine = wine/burgundy button */
.btn--wine {
  background: var(--wine);
  color: var(--white);
}

.btn--wine:hover {
  background: var(--wine-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107,30,62,0.3);
}

/* Gold outlined button */
.btn--outline-gold {
  background: transparent;
  color: var(--gold-light);
  border: 1px solid var(--gold);
}

.btn--outline-gold:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
}

/* White outlined button */
.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
}

.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ================================================
   DIVIDER — Decorative gold cross divider
   ================================================ */
.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.divider span {
  color: var(--gold);
  font-size: 0.9rem;
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.55);
  padding: 50px 6% 30px;
  border-top: 3px solid var(--wine);
}

.footer-grid {
  display: grid;
  /* repeat(3, 1fr) = three equal columns */
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 1120px;
  margin: 0 auto 2.5rem;
}

.footer-brand h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 0.8rem;
}

.footer-brand p {
  font-size: 0.82rem;
  line-height: 1.8;
  font-style: italic;
  color: var(--gold-light);
}

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--gold-light);
}

.footer-col p {
  font-size: 0.85rem;
  line-height: 1.9;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.75rem;
  max-width: 1120px;
  margin: 0 auto;
}

/* ================================================
   ANIMATIONS — reusable fade-in classes
   ================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-1 { animation: fadeInUp 0.7s ease 0.1s both; }
.animate-2 { animation: fadeInUp 0.7s ease 0.25s both; }
.animate-3 { animation: fadeInUp 0.7s ease 0.4s both; }
.animate-4 { animation: fadeInUp 0.7s ease 0.55s both; }
.animate-5 { animation: fadeInUp 0.7s ease 0.7s both; }

/* ================================================
   MOBILE RESPONSIVE
   @media queries apply styles at specific screen widths.
   max-width: 768px targets phones and small tablets.
   ================================================ */
@media (max-width: 768px) {
  :root {
    --section-pad: 60px 5%;
  }

  .navbar-links {
    display: none; /* Hide links on mobile — would need a hamburger menu */
  }

  .footer-grid {
    grid-template-columns: 1fr; /* Stack into one column */
    gap: 2rem;
  }
}