/* ============================================================
   PUERTA SECRETA — Design System v2.0
   Colores institucionales + tipografía + utilidades globales
   ============================================================ */

/* ----------------------------------------------------------
   1. TOKENS DE COLOR
   ---------------------------------------------------------- */
:root {
    --ps-teal:        #487e80;
    --ps-teal-dark:   #335a5c;
    --ps-teal-light:  #5a9496;
    --ps-cream:       #e8e2da;
    --ps-cream-dark:  #d4cdc4;
    --ps-gray:        #62605d;
    --ps-gray-dark:   #3a3835;
    --ps-gray-light:  #8e8c89;
    --ps-mint:        #bde6de;
    --ps-mint-dark:   #9fd4cc;
    --ps-ivory:       #fefaf0;
    --ps-ivory-dark:  #f5f0e4;
    --ps-white:       #ffffff;
    --ps-black:       #1a1a18;

    /* Población — colores acento */
    --ps-ninos:         #F4C842;
    --ps-preadol:       #B07EC8;
    --ps-adolescentes:  #4A6FA5;
    --ps-jovenes:       #487e80;
    --ps-adultos:       #A0522D;
    --ps-mayores:       #C8A84B;
    --ps-grupal:        #bde6de;

    /* Sombras */
    --ps-shadow-sm:   0 1px 3px rgba(72,126,128,.12);
    --ps-shadow-md:   0 4px 16px rgba(72,126,128,.16);
    --ps-shadow-lg:   0 12px 40px rgba(72,126,128,.20);
    --ps-shadow-xl:   0 24px 64px rgba(72,126,sss128,.24);

    /* Radios */
    --ps-radius-sm:   6px;
    --ps-radius-md:   12px;
    --ps-radius-lg:   20px;
    --ps-radius-xl:   32px;
    --ps-radius-full: 9999px;

    /* Transiciones */
    --ps-ease:        cubic-bezier(.4,0,.2,1);
    --ps-duration:    260ms;

    /* Espaciado base */
    --ps-space-xs:    .5rem;
    --ps-space-sm:    1rem;
    --ps-space-md:    2rem;
    --ps-space-lg:    4rem;
    --ps-space-xl:    8rem;
}

/* ----------------------------------------------------------
   2. RESET MÍNIMO
   ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

/* ----------------------------------------------------------
   3. TIPOGRAFÍA GLOBAL
   ---------------------------------------------------------- */
body {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ps-gray-dark);
    background-color: var(--ps-ivory);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.ps-heading {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--ps-teal-dark);
    margin-bottom: .5em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 3vw, 2.2rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.6rem); }

p { margin-bottom: 1.25rem; }

a {
    color: var(--ps-teal);
    text-decoration: none;
    transition: color var(--ps-duration) var(--ps-ease);
}
a:hover { color: var(--ps-teal-dark); }

/* ----------------------------------------------------------
   4. BOTONES
   ---------------------------------------------------------- */
.ps-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .85rem 2rem;
    border-radius: var(--ps-radius-full);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: .02em;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--ps-duration) var(--ps-ease);
    white-space: nowrap;
}

.ps-btn-primary {
    background: var(--ps-teal);
    color: var(--ps-white);
    border-color: var(--ps-teal);
}
.ps-btn-primary:hover {
    background: var(--ps-teal-dark);
    border-color: var(--ps-teal-dark);
    color: var(--ps-white);
    transform: translateY(-2px);
    box-shadow: var(--ps-shadow-md);
}

.ps-btn-outline {
    background: transparent;
    color: var(--ps-teal);
    border-color: var(--ps-teal);
}
.ps-btn-outline:hover {
    background: var(--ps-teal);
    color: var(--ps-white);
    transform: translateY(-2px);
}

.ps-btn-ghost {
    background: rgba(72,126,128,.1);
    color: var(--ps-teal);
    border-color: transparent;
}
.ps-btn-ghost:hover {
    background: rgba(72,126,128,.2);
    color: var(--ps-teal-dark);
}

.ps-btn-white {
    background: var(--ps-white);
    color: var(--ps-teal);
    border-color: var(--ps-white);
}
.ps-btn-white:hover {
    background: var(--ps-ivory);
    transform: translateY(-2px);
    box-shadow: var(--ps-shadow-md);
}

.ps-btn-whatsapp {
    background: #25D366;
    color: var(--ps-white);
    border-color: #25D366;
}
.ps-btn-whatsapp:hover {
    background: #1ebe5d;
    border-color: #1ebe5d;
    color: var(--ps-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,.3);
}

/* ----------------------------------------------------------
   5. LAYOUT HELPERS
   ---------------------------------------------------------- */
.ps-container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.ps-section {
    padding-block: var(--ps-space-lg);
}

.ps-section-ivory  { background: var(--ps-ivory); }
.ps-section-cream  { background: var(--ps-cream); }
.ps-section-teal   { background: var(--ps-teal); color: var(--ps-white); }
.ps-section-dark   { background: var(--ps-gray-dark); color: var(--ps-white); }
.ps-section-mint   { background: var(--ps-mint); }

/* ----------------------------------------------------------
   6. BADGES / CHIPS
   ---------------------------------------------------------- */
.ps-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .3rem .85rem;
    border-radius: var(--ps-radius-full);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.ps-badge-teal  { background: rgba(72,126,128,.15); color: var(--ps-teal-dark); }
.ps-badge-mint  { background: var(--ps-mint); color: var(--ps-teal-dark); }
.ps-badge-cream { background: var(--ps-cream); color: var(--ps-gray); }
.ps-badge-white { background: rgba(255,255,255,.2); color: var(--ps-white); }

/* ----------------------------------------------------------
   7. SECTION HEADERS
   ---------------------------------------------------------- */
.ps-section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}
.ps-section-header .ps-eyebrow {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ps-teal);
    margin-bottom: .75rem;
}
.ps-section-header h2 {
    margin-bottom: .75rem;
}
.ps-section-header .ps-subtitle {
    font-size: 1.1rem;
    color: var(--ps-gray);
    max-width: 620px;
    margin-inline: auto;
    margin-bottom: 0;
}

/* ----------------------------------------------------------
   8. ANIMACIONES DE ENTRADA
   ---------------------------------------------------------- */
.ps-fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s var(--ps-ease), transform .6s var(--ps-ease);
}
.ps-fade-in.ps-visible {
    opacity: 1;
    transform: translateY(0);
}
.ps-fade-in:nth-child(2) { transition-delay: .1s; }
.ps-fade-in:nth-child(3) { transition-delay: .2s; }
.ps-fade-in:nth-child(4) { transition-delay: .3s; }
.ps-fade-in:nth-child(5) { transition-delay: .4s; }
.ps-fade-in:nth-child(6) { transition-delay: .5s; }
.ps-fade-in:nth-child(7) { transition-delay: .6s; }

/* ----------------------------------------------------------
   9. SEPARADOR DECORATIVO
   ---------------------------------------------------------- */
.ps-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--ps-teal), var(--ps-mint));
    border-radius: var(--ps-radius-full);
    margin: 1rem auto;
}
.ps-divider-left { margin-inline: 0; }

/* ----------------------------------------------------------
   10. FORMULARIOS
   ---------------------------------------------------------- */
.ps-field {
    display: flex;
    flex-direction: column;
    gap: .4rem;
    margin-bottom: 1.25rem;
}
.ps-field label {
    font-size: .875rem;
    font-weight: 600;
    color: var(--ps-gray-dark);
}
.ps-field input,
.ps-field textarea,
.ps-field select {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--ps-cream-dark);
    border-radius: var(--ps-radius-md);
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    color: var(--ps-gray-dark);
    background: var(--ps-white);
    transition: border-color var(--ps-duration) var(--ps-ease),
                box-shadow var(--ps-duration) var(--ps-ease);
    outline: none;
}
.ps-field input:focus,
.ps-field textarea:focus,
.ps-field select:focus {
    border-color: var(--ps-teal);
    box-shadow: 0 0 0 3px rgba(72,126,128,.15);
}
.ps-field textarea { min-height: 120px; resize: vertical; }

/* ----------------------------------------------------------
   11. SCROLLBAR PERSONALIZADO
   ---------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--ps-ivory-dark); }
::-webkit-scrollbar-thumb {
    background: var(--ps-teal);
    border-radius: var(--ps-radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--ps-teal-dark); }

/* ----------------------------------------------------------
   12. RESPONSIVE HELPERS
   ---------------------------------------------------------- */
@media (max-width: 768px) {
    .ps-hide-mobile { display: none !important; }
    .ps-section { padding-block: 3rem; }
}
@media (min-width: 769px) {
    .ps-hide-desktop { display: none !important; }
}