/* ========================================
   BrickBB — Cinematic Transition Engine
   ======================================== */

:root {
  --font-display: 'Unbounded', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-body: 'Space Grotesk', sans-serif;

  --color-white: #ffffff;
  --color-accent: #c4703f;
  --color-dark: #0a0a0a;
  
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-body);
  background: #ffffff;
  color: var(--color-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 1s var(--ease-out-expo);
}

/* --- Background Layer (Transitions) --- */
.bg-layer {
  position: fixed;
  inset: 0;
  background: var(--color-dark);
  z-index: 0;
  opacity: 0;
  transition: opacity 1s var(--ease-out-expo);
}
body.anim-mode .bg-layer { opacity: 1; }

#canvas { 
  position: fixed; 
  inset: 0; 
  z-index: 1; 
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}
body.anim-mode #canvas { opacity: 1; }

.canvas-overlay {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(0,0,0,0.8) 100%);
  opacity: 0;
  transition: opacity 0.8s ease;
}
body.anim-mode .canvas-overlay { opacity: 1; }

.scroll-spacer { height: 1600vh; }

/* --- Sections --- */
.section {
  position: fixed; inset: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; opacity: 0;
  padding: env(safe-area-inset-top) 8vw env(safe-area-inset-bottom);
}
.section.visible { pointer-events: auto; }

.text-wrap {
  position: relative; width: 100%; height: 100%;
  display: grid; 
  grid-template-columns: repeat(12, 1fr); 
  grid-template-rows: repeat(12, 1fr);
  gap: 1rem;
}

/* --- Typography --- */
.giant-text {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 15vw, 22rem);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--color-dark);
  white-space: nowrap;
}

/* НОВИЙ СТИЛЬ: Гігантський опис */
.giant-desc {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 4.5vw, 5rem); /* Трохи зменшив для кращого вписування */
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-dark);
  max-width: 75vw;
}

.giant-desc span {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.serif-display {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 8vw, 10rem);
  font-style: italic;
  font-weight: 400;
  color: var(--color-dark);
}

.accent { color: var(--color-accent) !important; }

/* --- Positioning (Strict separation to avoid overlap) --- */
.pos-tl { grid-column: 1 / 10; grid-row: 1 / 4; text-align: left; align-self: start; }
.pos-tr { grid-column: 4 / 13; grid-row: 1 / 4; text-align: right; align-self: start; }
.pos-bl { grid-column: 1 / 11; grid-row: 10 / 13; text-align: left; align-self: end; }
.pos-br { grid-column: 3 / 13; grid-row: 10 / 13; text-align: right; align-self: end; }
.pos-center { grid-column: 1 / 13; grid-row: 4 / 10; text-align: center; display: flex; flex-direction: column; justify-content: center; align-items: center; }

/* --- Services Specific Layout (Optimized for fit) --- */
.services-grid {
  grid-column: 1 / 13;
  grid-row: 1 / 13; /* Use full height */
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3vh; /* Smaller gap */
  padding: 2rem 0;
}
.service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.service-item .giant-text { 
  font-size: clamp(2rem, 6vw, 7rem) !important; 
  line-height: 1; 
}
.service-item .giant-desc { 
  font-size: clamp(1rem, 2.2vw, 2.5rem) !important; 
  margin-top: 0.5rem; 
  max-width: 70vw; 
}

/* --- Contact Form Styles --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  max-width: 60vw;
}
.form-group { position: relative; width: 100%; }
.contact-form input, 
.contact-form textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(0,0,0,0.1);
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 4rem);
  font-weight: 700;
  color: var(--color-dark);
  text-transform: uppercase;
  outline: none;
  transition: border-color 0.4s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(0,0,0,0.2); }
.contact-form input:focus,
.contact-form textarea:focus { border-bottom-color: var(--color-accent); }

.submit-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: center;
  font-size: clamp(2rem, 6vw, 8rem) !important;
  margin-top: 2rem;
  transition: transform 0.4s var(--ease-out-expo);
}
.submit-btn:hover { transform: scale(1.05); }

/* Fix for short screens (laptops) */
@media (max-height: 800px) {
  .services-grid { gap: 2vh; }
  .service-item .giant-text { font-size: 5vw !important; }
  .service-item .giant-desc { font-size: 1.8vw !important; }
}

/* --- Mobile --- */
@media (max-width: 1024px) {
  .giant-text { font-size: 15vw; white-space: normal; }
  .giant-desc { font-size: 8vw; }
  .pos-tl, .pos-tr, .pos-bl, .pos-br { grid-column: 1 / 13; text-align: center; justify-self: center; }
}

/* --- Animations --- */
[data-anim] { opacity: 0; filter: blur(20px); transition: all 1.2s var(--ease-out-expo); }
[data-anim="pop-left"] { transform: translateX(-10vw) rotate(-3deg); }
[data-anim="pop-right"] { transform: translateX(10vw) rotate(3deg); }
[data-anim="pop-up"] { transform: translateY(10vh); }
[data-anim="pop-down"] { transform: translateY(-10vh); }

.section.visible [data-anim].anim-in { opacity: 1; transform: translate(0) rotate(0); filter: blur(0); }

/* --- UI --- */
#loader { position: fixed; inset: 0; z-index: 1000; background: #fff; display: flex; align-items: center; justify-content: center; transition: opacity 1s; }
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-bar { width: 0%; height: 2px; background: var(--color-accent); transition: width 0.3s; }

.side-nav { position: fixed; right: 2rem; top: 50%; transform: translateY(-50%); z-index: 100; opacity: 1; display: flex; flex-direction: column; }
.nav-dot { width: 10px; height: 10px; border: 1px solid var(--color-dark); border-radius: 50%; margin: 10px 0; cursor: pointer; transition: 0.3s; }
.nav-dot.active { background: var(--color-accent); border-color: var(--color-accent); transform: scale(1.4); }

a { color: inherit; text-decoration: none; }