/* =============================================
   SITE 8: SilverBirch Cleaning Group — Winnipeg
   CONCEPT: Botanical Eco-Friendly
   VIBE: Sage green, cream, silver-grey,
   soft rounded corners, natural feel,
   focus on sustainable cleaning.
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600&family=Nunito+Sans:opsz,wght@6..12,300;6..12,400;6..12,600;6..12,700&display=swap');

:root {
  --sb-sage: #8A9A86;
  --sb-sage-light: #E4E8E1;
  --sb-forest: #2C4C3B;
  --sb-cream: #F9F8F4;
  --sb-silver: #A9B0B5;
  --sb-text: #4A4A4A;
  --sb-white: #FFFFFF;
  
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Nunito Sans', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--sb-cream);
  color: var(--sb-text);
  line-height: 1.6;
}

::selection { background: var(--sb-sage); color: var(--sb-white); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border-radius: 20px; }

/* Filter hack to make images look soft and slightly desaturated/greenish */
img.eco-filter {
  filter: sepia(0.2) hue-rotate(80deg) brightness(1.05) contrast(0.95);
}

.sb-container { max-width: 1200px; margin: 0 auto; padding: 0 30px; }

/* Soft animations */
.fade-soft {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}
.fade-soft.in { opacity: 1; transform: translateY(0); }

/* Buttons */
.btn-leaf {
  display: inline-block;
  background: var(--sb-forest);
  color: var(--sb-white) !important;
  font-family: var(--font-body);
  font-weight: 600;
  padding: 14px 30px;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}
.btn-leaf:hover {
  background: var(--sb-sage);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(138, 154, 134, 0.2);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--sb-forest) !important;
  font-weight: 600;
  padding: 14px 30px;
  border-radius: 50px;
  border: 1px solid var(--sb-forest);
  transition: all 0.3s ease;
}
.btn-outline:hover {
  background: var(--sb-forest);
  color: var(--sb-white) !important;
}

/* ============ HEADER ============ */
.sb-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(249, 248, 244, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(138, 154, 134, 0.2);
}

.sb-head-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}

.sb-logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--sb-forest);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sb-logo svg { fill: var(--sb-sage); width: 30px; height: 30px; }

.sb-nav { display: flex; gap: 40px; align-items: center; }
.sb-nav a { font-weight: 600; font-size: 0.95rem; color: var(--sb-text); transition: color 0.3s; }
.sb-nav a:hover { color: var(--sb-forest); }

.sb-mob-btn { display: none; background: none; border: none; font-size: 2rem; color: var(--sb-forest); cursor: pointer; }

/* ============ HERO ============ */
.sb-hero {
  padding: 80px 0 120px;
  overflow: hidden;
}

.sb-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sb-hero-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 5vw, 4.5rem);
  color: var(--sb-forest);
  line-height: 1.1;
  margin-bottom: 24px;
}
.sb-hero-text h1 i { color: var(--sb-sage); font-style: italic; }

.sb-hero-text p {
  font-size: 1.15rem;
  margin-bottom: 40px;
  max-width: 480px;
  color: var(--sb-text);
}

.sb-hero-acts { display: flex; gap: 20px; }

.sb-hero-img {
  position: relative;
  z-index: 1;
}
.sb-hero-img::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100%;
  height: 100%;
  background: var(--sb-sage-light);
  border-radius: 20px;
  z-index: -1;
}

/* ============ ORGANIC SHAPE DIVIDER ============ */
.sb-wave {
  width: 100%;
  height: 100px;
  background: var(--sb-white);
  border-radius: 100% 0 0 0 / 100px 0 0 0;
  margin-bottom: -1px;
}

/* ============ SERVICES ============ */
.sb-services { padding: 100px 0; background: var(--sb-white); }
.sb-sec-head { text-align: center; margin-bottom: 60px; }
.sb-sec-head h2 { font-family: var(--font-heading); font-size: 3rem; color: var(--sb-forest); margin-bottom: 16px; }
.sb-sec-head p { color: var(--sb-sage); font-size: 1.1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; }

.sb-s-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.sb-s-card {
  background: var(--sb-cream);
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  transition: transform 0.4s ease;
  border: 1px solid rgba(138, 154, 134, 0.1);
}
.sb-s-card:hover { transform: translateY(-10px); }
.sb-s-icon { width: 60px; height: 60px; margin: 0 auto 24px; background: var(--sb-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--sb-forest); box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.sb-s-card h3 { font-family: var(--font-heading); font-size: 1.6rem; color: var(--sb-forest); margin-bottom: 16px; }
.sb-s-card p { font-size: 0.95rem; margin-bottom: 24px; }
.sb-s-card a { font-weight: 700; color: var(--sb-sage); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; }
.sb-s-card a:hover { color: var(--sb-forest); }

/* ============ ECO TEXT SECTION ============ */
.sb-eco { padding: 100px 0; background: var(--sb-sage-light); position: relative; overflow: hidden; }
.sb-eco-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.sb-eco-text h2 { font-family: var(--font-heading); font-size: 3rem; color: var(--sb-forest); margin-bottom: 24px; }
.sb-eco-text p { font-size: 1.1rem; margin-bottom: 20px; }
.sb-eco-list { list-style: none; margin-top: 30px; }
.sb-eco-list li { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.sb-eco-list li span { color: var(--sb-forest); font-size: 1.2rem; margin-top: 2px; }

/* ============ BLOG ============ */
.sb-blog { padding: 100px 0; background: var(--sb-white); }
.sb-b-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.sb-b-card { display: grid; grid-template-columns: 200px 1fr; background: var(--sb-cream); border-radius: 20px; overflow: hidden; border: 1px solid rgba(138, 154, 134, 0.1); transition: transform 0.3s; }
.sb-b-card:hover { transform: translateY(-5px); }
.sb-b-img img { border-radius: 0; width: 100%; height: 100%; object-fit: cover; }
.sb-b-txt { padding: 30px; }
.sb-b-meta { font-size: 0.8rem; color: var(--sb-sage); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.sb-b-txt h3 { font-family: var(--font-heading); font-size: 1.4rem; color: var(--sb-forest); margin-bottom: 12px; line-height: 1.2; }
.sb-b-txt p { font-size: 0.95rem; }

/* ============ CONTACT ============ */
.sb-contact { padding: 120px 0; background: var(--sb-forest); color: var(--sb-white); border-radius: 100px 100px 0 0; }
.sb-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.sb-c-info h2 { font-family: var(--font-heading); font-size: 3rem; margin-bottom: 24px; }
.sb-c-info p { color: rgba(255,255,255,0.8); margin-bottom: 40px; font-size: 1.1rem; }
.sb-c-item { margin-bottom: 24px; }
.sb-c-item span { display: block; font-size: 0.85rem; color: var(--sb-sage); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.sb-c-item a, .sb-c-item div { font-size: 1.2rem; font-weight: 600; color: var(--sb-white); }

.sb-form { background: var(--sb-white); padding: 40px; border-radius: 20px; color: var(--sb-text); }
.sb-form input, .sb-form select, .sb-form textarea { width: 100%; padding: 16px; margin-bottom: 20px; border: 1px solid #E0E0E0; border-radius: 10px; font-family: var(--font-body); font-size: 1rem; background: var(--sb-cream); }
.sb-form input:focus, .sb-form select:focus, .sb-form textarea:focus { outline: none; border-color: var(--sb-sage); background: var(--sb-white); }
.sb-form textarea { height: 120px; resize: vertical; }

/* ============ FOOTER ============ */
.sb-footer { background: var(--sb-forest); color: rgba(255,255,255,0.8); padding: 0 0 40px; }
.sb-f-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-top: 60px; border-top: 1px solid rgba(255,255,255,0.1); margin-bottom: 40px; }
.sb-f-brand { font-family: var(--font-heading); font-size: 1.8rem; color: var(--sb-white); margin-bottom: 16px; }
.sb-footer h4 { color: var(--sb-white); font-weight: 700; margin-bottom: 20px; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 0.05em; }
.sb-footer ul { list-style: none; }
.sb-footer li { margin-bottom: 12px; }
.sb-footer a:hover { color: var(--sb-sage); }
.sb-f-bot { display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; font-size: 0.9rem; }
.sb-f-links a { margin-left: 20px; }

/* ============ INNER PAGES ============ */
.sb-inner-head { padding: 120px 0 80px; text-align: center; background: var(--sb-cream); }
.sb-inner-head h1 { font-family: var(--font-heading); font-size: 3.5rem; color: var(--sb-forest); margin-bottom: 20px; }
.sb-inner-head p { font-size: 1.2rem; color: var(--sb-sage); max-width: 600px; margin: 0 auto; }

.sb-page-wrap { padding: 60px 0 120px; background: var(--sb-white); border-radius: 60px 60px 0 0; }

.sb-article { max-width: 800px; margin: 0 auto; }
.sb-article h2 { font-family: var(--font-heading); font-size: 2.2rem; color: var(--sb-forest); margin: 40px 0 20px; }
.sb-article h3 { font-family: var(--font-heading); font-size: 1.5rem; color: var(--sb-forest); margin: 30px 0 16px; }
.sb-article p { font-size: 1.1rem; margin-bottom: 20px; }
.sb-article ul { margin: 20px 0 30px 40px; }
.sb-article li { font-size: 1.1rem; margin-bottom: 10px; }

.sb-split-layout { display: grid; grid-template-columns: 1fr 320px; gap: 60px; }
.sb-sidebar { position: sticky; top: 120px; }
.sb-sb-menu { background: var(--sb-cream); border-radius: 20px; padding: 20px; margin-bottom: 40px; }
.sb-sb-menu a { display: block; padding: 12px 20px; border-radius: 10px; font-weight: 600; color: var(--sb-text); margin-bottom: 8px; transition: all 0.3s; }
.sb-sb-menu a:hover, .sb-sb-menu a.active { background: var(--sb-sage-light); color: var(--sb-forest); }

.sb-sb-contact { background: var(--sb-sage-light); border-radius: 20px; padding: 30px; text-align: center; }
.sb-sb-contact h4 { font-family: var(--font-heading); font-size: 1.4rem; color: var(--sb-forest); margin-bottom: 16px; }
.sb-sb-contact p { font-size: 0.95rem; margin-bottom: 20px; }

/* Cookie */
.sb-cookie { position: fixed; bottom: 20px; left: 20px; max-width: 350px; background: var(--sb-white); border-radius: 16px; padding: 24px; box-shadow: 0 10px 40px rgba(0,0,0,0.1); z-index: 9999; transform: translateY(150%); transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); border: 1px solid var(--sb-sage-light); }
.sb-cookie.show { transform: translateY(0); }
.sb-cookie p { font-size: 0.9rem; margin-bottom: 20px; }
.sb-cookie a { color: var(--sb-forest); text-decoration: underline; }
.sb-c-btns { display: flex; gap: 12px; }
.sb-c-btns button { padding: 8px 16px; border-radius: 8px; font-weight: 600; cursor: pointer; border: none; }
.btn-acc { background: var(--sb-forest); color: var(--sb-white); }
.btn-dec { background: var(--sb-cream); color: var(--sb-text); }

/* Responsive */
@media (max-width: 1024px) {
  .sb-hero-grid, .sb-eco-grid, .sb-contact-grid, .sb-split-layout { grid-template-columns: 1fr; gap: 40px; }
  .sb-hero-text { text-align: center; }
  .sb-hero-text p { margin: 0 auto 40px; }
  .sb-hero-acts { justify-content: center; }
  .sb-s-grid { grid-template-columns: 1fr 1fr; }
  .sb-b-grid { grid-template-columns: 1fr; }
  .sb-f-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .sb-nav { display: none; position: absolute; top: 90px; left: 0; right: 0; background: var(--sb-white); flex-direction: column; padding: 30px; box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
  .sb-nav.active { display: flex; }
  .sb-mob-btn { display: block; }
  .sb-s-grid { grid-template-columns: 1fr; }
  .sb-b-card { grid-template-columns: 1fr; }
  .sb-b-img { height: 200px; }
  .sb-f-grid { grid-template-columns: 1fr; gap: 30px; }
  .sb-f-bot { flex-direction: column; gap: 16px; text-align: center; }
  .sb-f-links a { margin: 0 10px; }
  .sb-contact { border-radius: 40px 40px 0 0; }
  .sb-page-wrap { border-radius: 40px 40px 0 0; }
}