:root {
  --color-bg:         #FAFAFA;   /* Bianco purissimo e arioso */
  --color-surface:    #FFFFFF;
  --color-text:       #0A0A0A;   /* Nero profondo per massimo contrasto */
  --color-text-muted: #888888;
  --color-accent:     #E60000;   /* Rosso primario netto e vibrante */
  --color-accent-dim: #FEEEEE;
  --color-border:     #EAEAEA;
  --color-gold:       #D4AF37;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Cormorant Garamond', serif;
}

.font-cormorant { font-family: 'Cormorant Garamond', serif; }
.font-sans { font-family: 'DM Sans', sans-serif; }

.text-accent { color: var(--color-accent); }
.bg-surface { background-color: var(--color-surface); }
.bg-bg { background-color: var(--color-bg); }
.border-subtle { border-color: var(--color-border); }

/* Typography */
.eyebrow-label {
  font-family: 'DM Sans', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.hero-headline {
  font-size: clamp(4rem, 10vw, 8rem);
  line-height: 0.9;
  font-weight: 300;
  letter-spacing: -0.04em;
}

.hero-headline .dot {
  color: var(--color-accent);
}

.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero specific */
.hero-overlay {
  background-color: rgba(247,245,242,0.15);
}

.hero-img {
  object-fit: cover;
  object-position: center;
}

.scroll-indicator {
  width: 1px;
  height: 0;
  background-color: var(--color-text);
  transition: height 1s ease 1s;
}

.scroll-indicator.visible {
  height: 80px;
}

/* Service cards */
.service-card {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  border-color: var(--color-text);
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.05);
}

/* Buttons */
.btn-outline-accent {
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  transition: all 0.3s ease;
  font-family: 'DM Sans', sans-serif;
  background-color: transparent;
}

.btn-outline-accent:hover {
  background-color: var(--color-accent);
  color: white;
}

.btn-link {
  color: var(--color-text);
  font-family: 'DM Sans', sans-serif;
  position: relative;
  display: inline-block;
}

.btn-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-text);
  transition: transform 0.3s ease;
  transform-origin: bottom right;
  transform: scaleX(1);
}

.btn-link:hover::after {
  transform-origin: bottom left;
  transform: scaleX(0);
}

/* Form */
.input-minimal {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: 'DM Sans', sans-serif;
  padding: 12px 0;
  width: 100%;
  transition: border-color 0.3s ease;
}

.input-minimal:focus {
  outline: none;
  border-bottom-color: var(--color-accent);
}

.input-minimal::placeholder {
  color: var(--color-text-muted);
}

/* Nav */
#navbar {
  transition: background-color 0.4s ease, border-bottom 0.4s ease;
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  border-bottom: 1px solid var(--color-border);
}

/* About Section Image */
.about-image-wrapper {
  position: relative;
}
.about-image-wrapper::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  bottom: 30px;
  left: 30px;
  border: 1px solid var(--color-border);
  z-index: 0;
  transition: transform 0.8s ease;
}
.about-image-wrapper:hover::before {
  transform: translate(-10px, 10px);
}

/* Portfolio Hover */
.portfolio-card {
  overflow: hidden;
}
.portfolio-card img {
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.portfolio-card:hover img {
  transform: scale(1.08);
}

/* SVG Pattern Background */
.bg-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40' fill='none' stroke='%23E2DED8' stroke-width='1' stroke-opacity='0.4'/%3E%3C/svg%3E");
}