/* ================================
   Elunix – Main CSS
   Base para Landing Page Danidermato
   ================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

:root {
  --font-primary: 'DM Sans', sans-serif;
  --font-secondary: 'Playfair Display', serif;

  /* Colors – Brand */
  --color-gold: #D6B46A;        /* dourado principal */
  --color-gold-soft: #E9D39A;   /* dourado claro */
  --color-nude: #E6C3A5;        /* nude */
  --color-beige: #F4EDE4;       /* fundo claro */
  --color-brown-soft: #B89478;  /* apoio elegante */

  /* Colors – Neutral */
  --color-black: #111111;
  --color-dark: #2B2B2B;
  --color-gray: #6F6F6F;
  --color-light-gray: #CFCFCF;
  --color-white: #FFFFFF;

  /* Feedback */
  --color-success: #4CAF50;
  --color-warning: #FFB020;
  --color-error: #E53935;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;

  /* Shadow */
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 12px 32px rgba(0, 0, 0, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 10px;
  width: 100%;
  overflow-x: hidden;
}

body {
    width: 100%;
    overflow-x: hidden;
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-beige);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  color: var(--color-black);
  line-height: 1.3;
}

h1 { font-size: clamp(2.2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
h3 { font-size: 1.6rem; }

p {
  font-size: 1rem;
  color: var(--color-gray);
}

/* -- Buttons -- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-family: var(--font-primary);
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-gold-soft);
  color: var(--color-black);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-gold);
  color: var(--color-gold);
}

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

/* -- Sections -- */
.section {
  padding: var(--spacing-xl) var(--spacing-lg);
}

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

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


/* Cards */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-soft);
}

/* Utilities */
.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-muted { color: var(--color-gray); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }


/* ANIMAÇÕES DE SCROLL REVEAL */

.reveal {
    opacity: 0;
    transform: translateY(30px); /* Começa 30px abaixo */
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); /* Curva de animação elegante */
    will-change: opacity, transform; /* Otimização de performance */
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Delay para efeito Cascata */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }