/* =============================================
   BASE.CSS — Variables, Reset, Tipografía
   Hey Wappa! Landing Page
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Kreon:wght@300;400;500;600;700&family=Nunito:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* --- Variables --- */
:root {
  --pink:       #fe6ca9;
  --pink-light: #ffa8cc;
  --pink-dark:  #e04d8a;
  --gray:       #e6e6e6;
  --gray-dark:  #b0b0b0;
  --yellow:     #ffe066;
  --mint:       #7de8c8;
  --coral:      #ff9966;
  --white:      #ffffff;
  --black:      #1a1a1a;
  --text:       #333333;
  --text-soft:  #666666;

  --font-display: 'Kreon', serif;
  --font-body:    'Nunito', sans-serif;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  32px;
  --radius-xl:  64px;
  --radius-full: 9999px;

  --shadow-soft: 0 4px 24px rgba(254, 108, 169, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 16px 48px rgba(254, 108, 169, 0.25);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

/* --- Tipografía global --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--black);
}

p {
  font-family: var(--font-body);
  color: var(--text-soft);
}

/* --- Utilidades --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pink);
  background: rgba(254, 108, 169, 0.1);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-soft);
  max-width: 520px;
}

/* --- Botón principal --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--pink);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: 2px solid var(--pink);
  transition: var(--transition-bounce);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background: var(--pink-dark);
  border-color: var(--pink-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--pink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: 2px solid var(--pink);
  transition: var(--transition-bounce);
}

.btn-outline:hover {
  background: var(--pink);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

/* --- Animaciones de entrada --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-12px) rotate(3deg); }
}

@keyframes floatReverse {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(12px) rotate(-3deg); }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

.animate-fade-up {
  animation: fadeUp 0.7s var(--transition) both;
}

/* --- Responsive helpers --- */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
}