/**
 * main.css — Frank Morales Theme
 *
 * Visual implementation matching template/index.html (Etapa 1).
 *
 * Palette:
 *   Background:   #0a0e1a
 *   Blue net:     #3957a2
 *   Electric:     #60a5fa
 *   Cyan:         #38bdf8
 *   Text primary: #e2e8f0
 *   Text muted:   #94a3b8
 *
 * Typography: Inter (loaded via Google Fonts in functions.php)
 *
 * Structure:
 *   1. CSS custom properties (design tokens)
 *   2. CSS reset / base
 *   3. Typography
 *   4. Layout utilities
 *   5. Site header
 *   6. Hero section
 *   7. Services section
 *   8. Footer
 *   9. Components (buttons, forms, cursor, WhatsApp float)
 *  10. Utilities
 *  11. Responsive
 *  12. Accessibility (reduced motion)
 */

/* ============================================================
   1. CSS Custom Properties — Design Tokens
   ============================================================ */
:root {
    /* Color palette — matches Etapa 1 / template/index.html */
    --color-bg:            #0a0e1a;
    --color-bg-footer:     #06080f;
    --color-bg-surface:    #111827;
    --color-bg-card:       rgba(10, 14, 26, 0.78);
    --color-blue:          #3957a2;
    --color-blue-hover:    #2d4585;
    --color-electric:      #60a5fa;
    --color-cyan:          #38bdf8;
    --color-green-wa:      #25D366;
    --color-text-primary:  #e2e8f0;
    --color-text-muted:    #94a3b8;
    --color-text-subtle:   #64748b;
    --color-border:        rgba(255, 255, 255, 0.08);
    --color-card-border:   rgba(57, 87, 162, 0.35);
    --color-white:         #ffffff;
    --color-error:         #f87171;

    /* Typography */
    --font-family:         'Inter', system-ui, -apple-system, sans-serif;
    --font-weight-light:   300;
    --font-weight-regular: 400;
    --font-weight-medium:  500;
    --font-weight-semibold:600;
    --font-weight-bold:    700;
    --font-weight-extrabold: 800;

    /* Spacing (8px base) */
    --space-1:   0.25rem;   /* 4px  */
    --space-2:   0.5rem;    /* 8px  */
    --space-3:   0.75rem;   /* 12px */
    --space-4:   1rem;      /* 16px */
    --space-5:   1.25rem;   /* 20px */
    --space-6:   1.5rem;    /* 24px */
    --space-8:   2rem;      /* 32px */
    --space-10:  2.5rem;    /* 40px */
    --space-12:  3rem;      /* 48px */
    --space-16:  4rem;      /* 64px */
    --space-20:  5rem;      /* 80px */
    --space-24:  6rem;      /* 96px */

    /* Border radius */
    --radius-sm:   0.375rem;
    --radius-md:   0.5rem;
    --radius-lg:   0.875rem; /* 14px */
    --radius-xl:   1.25rem;  /* 20px */
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm:  0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg:  0 10px 30px rgba(0, 0, 0, 0.6);
    --shadow-glow-blue: 0 0 20px rgba(37, 99, 235, 0.35);
    --shadow-glow-blue-hover: 0 0 32px rgba(37, 99, 235, 0.6);
    --shadow-glow-cyan: 0 0 20px rgba(56, 189, 248, 0.3);
    --shadow-wa:   0 4px 20px rgba(37, 211, 102, 0.4);
    --shadow-wa-hover: 0 6px 28px rgba(37, 211, 102, 0.6);

    /* Transitions */
    --transition-fast:   150ms ease;
    --transition-base:   250ms ease;
    --transition-slow:   400ms ease;

    /* Layout */
    --container-max:  1200px;
    --container-pad:  2rem;
    --header-height:  70px;
}

/* ============================================================
   2. CSS Reset / Base
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

a {
    color: var(--color-electric);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-cyan);
}

ul, ol {
    list-style: none;
}

/* ============================================================
   3. Typography
   ============================================================ */
h1 {
    font-size: clamp(38px, 5.2vw, 76px);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(18px, 2.4vw, 32px);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

h3 {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

p {
    line-height: 1.7;
    color: var(--color-text-muted);
}

/* ============================================================
   4. Layout Utilities
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.site-main {
    /* No extra padding — each section handles its own spacing */
}

/* ============================================================
   5. Site Header — oculto en front-page (diseño single-page sin nav)
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-height);
    background-color: rgba(10, 14, 26, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

.home .site-header {
    display: none;
}

.site-header.is-scrolled {
    background-color: rgba(10, 14, 26, 0.95);
    border-bottom-color: var(--color-card-border);
}

.site-header__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

.site-branding {
    flex-shrink: 0;
}

.site-title-link {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, var(--color-electric), var(--color-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-nav .nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.site-nav .nav-menu a {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    transition: color var(--transition-fast);
}

.site-nav .nav-menu a:hover {
    color: var(--color-electric);
}

/* Mobile nav: hidden until .is-open */
.site-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: rgba(10, 14, 26, 0.97);
    padding: var(--space-6) var(--container-pad);
    border-bottom: 1px solid var(--color-card-border);
    z-index: 99;
}

.site-nav.is-open .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    flex-direction: column;
    gap: 5px;
}

.nav-toggle__bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ============================================================
   6. Hero Section
   ============================================================ */
.section--hero {
    position: relative;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding: 0 var(--container-pad);
    background-color: var(--color-bg);
}

/* Vanta.js renders here — must be absolute/inset */
#hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 55fr 45fr;
    gap: 48px;
    align-items: center;
    padding: 72px 0 96px;
}

/* ---- Identity column ---- */
.identity-col {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.identity-col.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Badge pill */
.badge-construction {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-cyan);
    border: 1px solid rgba(56, 189, 248, 0.35);
    background: rgba(56, 189, 248, 0.06);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 28px;
}

.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-cyan);
    flex-shrink: 0;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1;   transform: scale(1);    }
    50%       { opacity: 0.4; transform: scale(0.85); }
}

/* H1 — gradient text */
.hero__title {
    background: linear-gradient(135deg, #f8fafc 0%, #60a5fa 60%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

/* H2 — cyan with glow */
.hero__subtitle {
    font-size: clamp(18px, 2.4vw, 32px);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.06em;
    color: var(--color-cyan);
    text-shadow: 0 0 24px rgba(56, 189, 248, 0.55), 0 0 60px rgba(56, 189, 248, 0.2);
    margin-bottom: 20px;
}

/* Value proposition */
.value-prop {
    font-size: clamp(14px, 1.2vw, 16px);
    font-weight: var(--font-weight-regular);
    line-height: 1.65;
    color: var(--color-text-muted);
    max-width: 500px;
    margin-bottom: 28px;
}

/* Service pills */
.pills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: var(--font-weight-regular);
    color: #93c5fd;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(96, 165, 250, 0.3);
    padding: 7px 14px;
    border-radius: var(--radius-full);
    cursor: default;
    transition: border-color var(--transition-base), background var(--transition-base),
                transform var(--transition-base), box-shadow var(--transition-base);
    -webkit-user-select: none;
    user-select: none;
}

@media (hover: hover) {
    .pill:hover {
        border-color: rgba(96, 165, 250, 0.75);
        background: rgba(37, 99, 235, 0.2);
        transform: translateY(-2px);
        box-shadow: 0 4px 16px rgba(96, 165, 250, 0.15);
    }
}

/* Typewriter tagline */
.tagline-wrapper {
    font-size: 12px;
    font-weight: var(--font-weight-regular);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    min-height: 20px;
}

#typewriter-text {
    border-right: 2px solid var(--color-cyan);
    padding-right: 3px;
    animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
    0%, 100% { border-color: var(--color-cyan); }
    50%       { border-color: transparent; }
}

/* ---- Form column ---- */
.form-col {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease 0.15s, transform 0.8s ease 0.15s;
}

.form-col.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    color: var(--color-text-muted);
    font-size: 10px;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    animation: bounce-ind 2.4s ease-in-out infinite;
}

.scroll-indicator svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-cyan);
    opacity: 0.7;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@keyframes bounce-ind {
    0%, 100% { transform: translateX(-50%) translateY(0);   opacity: 0.6; }
    50%       { transform: translateX(-50%) translateY(9px); opacity: 1;   }
}

/* ============================================================
   7. Services Section
   ============================================================ */
.section--services {
    position: relative;
    z-index: 1;
    background: var(--color-bg);
    border-top: 1px solid rgba(57, 87, 162, 0.25);
    padding: 80px 32px 96px;
}

.section-title {
    text-align: center;
    font-size: clamp(22px, 2.8vw, 34px);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 52px;
    letter-spacing: -0.02em;
}

.services-grid {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(57, 87, 162, 0.25);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: border-color var(--transition-base), background var(--transition-base),
                transform var(--transition-base), box-shadow var(--transition-base);
}

@media (hover: hover) {
    .service-card:hover {
        border-color: rgba(96, 165, 250, 0.45);
        background: rgba(96, 165, 250, 0.04);
        transform: translateY(-3px);
        box-shadow: 0 8px 32px rgba(57, 87, 162, 0.18);
    }
}

.service-icon {
    font-size: 28px;
    margin-bottom: 14px;
    display: block;
    line-height: 1;
}

.service-card-title {
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.service-card-desc {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* CTA below services grid */
.services-cta {
    text-align: center;
    margin-top: 52px;
}

.services-cta a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-electric);
    border: 1.5px solid rgba(96, 165, 250, 0.4);
    background: rgba(96, 165, 250, 0.06);
    padding: 13px 28px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: border-color var(--transition-base), background var(--transition-base),
                color var(--transition-base), transform var(--transition-fast);
}

@media (hover: hover) {
    .services-cta a:hover {
        border-color: rgba(96, 165, 250, 0.75);
        background: rgba(96, 165, 250, 0.12);
        color: var(--color-cyan);
        transform: translateY(-1px);
    }
}

/* ============================================================
   8. Site Footer
   ============================================================ */
.site-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 24px 24px 20px;
    font-size: 12px;
    color: var(--color-text-muted);
    background: var(--color-bg-footer);
    border-top: 1px solid rgba(57, 87, 162, 0.2);
    line-height: 1.8;
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--color-electric);
    text-decoration: none;
    transition: color var(--transition-fast);
}

@media (hover: hover) {
    .footer-links a:hover { color: var(--color-cyan); }
}

/* LinkedIn pill — matches template/index.html */
.footer-social__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: #60a5fa;
    text-decoration: none;
    border: 1px solid rgba(96, 165, 250, 0.3);
    background: rgba(96, 165, 250, 0.06);
    padding: 6px 14px 6px 10px;
    border-radius: 7px;
    transition: color var(--transition-base), border-color var(--transition-base),
                background var(--transition-base), transform var(--transition-fast);
}

.footer-social__link svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    flex-shrink: 0;
}

@media (hover: hover) {
    .footer-social__link:hover {
        color: var(--color-white);
        border-color: rgba(96, 165, 250, 0.7);
        background: rgba(96, 165, 250, 0.14);
        transform: translateY(-1px);
    }
}

.footer-copyright p,
.footer-copyright {
    font-size: 12px;
    color: var(--color-text-subtle);
    margin: 0;
}

/* ============================================================
   9. Components
   ============================================================ */

/* ---- Form card ---- */
.form-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.form-card-title {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.form-card-subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* ---- Field group ---- */
.field-group {
    margin-bottom: 14px;
}

.field-group label {
    display: block;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 5px;
}

.field-group input {
    width: 100%;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: var(--font-weight-regular);
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(57, 87, 162, 0.4);
    border-radius: 8px;
    padding: 10px 13px;
    outline: none;
    transition: border-color var(--transition-fast), background var(--transition-fast),
                box-shadow var(--transition-fast);
}

.field-group input::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

.field-group input:focus {
    border-color: var(--color-electric);
    background: rgba(96, 165, 250, 0.05);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

.field-group input.field-error {
    border-color: var(--color-error);
}

.field-group input.field-error:focus {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

.field-error-msg {
    display: none;
    font-size: 11px;
    color: var(--color-error);
    margin-top: 4px;
}

.field-error-msg.show {
    display: block;
}

/* ---- Buttons ---- */
.btn-submit {
    width: 100%;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border: none;
    border-radius: 8px;
    padding: 13px 24px;
    cursor: pointer;
    margin-top: 6px;
    margin-bottom: 20px;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast),
                background var(--transition-fast);
    box-shadow: var(--shadow-glow-blue);
}

@media (hover: hover) {
    .btn-submit:hover {
        background: linear-gradient(135deg, #3b82f6, #2563eb);
        box-shadow: var(--shadow-glow-blue-hover);
        transform: translateY(-1px);
    }
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* ---- Contact Form 7 — integración de estilos ---- */

/* CF7 envuelve el form en .wpcf7 > .wpcf7-form */
.wpcf7 { width: 100%; }

/* Campos: heredan estilos de .field-group */
.wpcf7-form .wpcf7-form-control-wrap {
    display: block;
    margin-bottom: 16px;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form textarea {
    width: 100%;
    font-family: var(--font-family);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(57, 87, 162, 0.4);
    border-radius: var(--radius-md);
    padding: 11px 14px;
    outline: none;
    transition: border-color var(--transition-base), background var(--transition-base);
    resize: vertical;
}

.wpcf7-form input[type="text"]::placeholder,
.wpcf7-form input[type="email"]::placeholder,
.wpcf7-form textarea::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form textarea:focus {
    border-color: var(--color-electric);
    background: rgba(96, 165, 250, 0.05);
}

/* Labels */
.wpcf7-form label {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

/* Botón submit de CF7 */
.wpcf7-form input[type="submit"],
.wpcf7-submit {
    width: 100%;
    font-family: var(--font-family);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: #fff;
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-electric) 100%);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 24px;
    cursor: pointer;
    transition: opacity var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.25);
    margin-top: 8px;
}

.wpcf7-form input[type="submit"]:hover,
.wpcf7-submit:hover {
    opacity: 0.92;
    transform: translateY(-1px);
    box-shadow: 0 0 28px rgba(96, 165, 250, 0.4);
}

/* Mensajes de validación CF7 */
.wpcf7-not-valid-tip {
    display: block;
    font-size: var(--text-xs);
    color: #f87171;
    margin-top: 4px;
}

.wpcf7-form input.wpcf7-not-valid,
.wpcf7-form textarea.wpcf7-not-valid {
    border-color: #f87171;
}

/* Mensaje de respuesta (éxito / error) */
.wpcf7-response-output {
    margin-top: 16px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    text-align: center;
}

.wpcf7-form.sent .wpcf7-response-output {
    background: rgba(22, 163, 74, 0.12);
    border: 1px solid rgba(22, 163, 74, 0.4);
    color: #4ade80;
}

.wpcf7-form.failed .wpcf7-response-output,
.wpcf7-form.invalid .wpcf7-response-output,
.wpcf7-form.spam .wpcf7-response-output {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: #f87171;
}

/* Spinner de envío */
.wpcf7-spinner {
    display: none !important;
}

/* ---- Divider ---- */
.divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: rgba(57, 87, 162, 0.35);
}

.divider-text {
    font-size: 11px;
    color: var(--color-text-muted);
    white-space: nowrap;
    letter-spacing: 0.05em;
}

/* ---- WhatsApp inline button ---- */
.btn-whatsapp-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    width: 100%;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    background: var(--color-green-wa);
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    cursor: pointer;
    text-decoration: none;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast),
                filter var(--transition-fast);
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-inline svg {
    width: 20px;
    height: 20px;
    fill: var(--color-white);
    flex-shrink: 0;
}

@media (hover: hover) {
    .btn-whatsapp-inline:hover {
        filter: brightness(1.08);
        box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
        transform: translateY(-1px);
        color: var(--color-white);
    }
}

.btn-whatsapp-inline:active {
    transform: translateY(0);
}

/* ---- Form success state ---- */
.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
    padding: 20px 0;
    animation: fade-in-up 0.5s ease forwards;
}

.form-success.show {
    display: flex;
}

.success-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.1);
    border: 1.5px solid rgba(56, 189, 248, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.success-title {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.success-body {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Floating WhatsApp button ---- */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-green-wa);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-wa);
    text-decoration: none;
    opacity: 0;
    transition: opacity 0.5s ease, transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-btn.visible {
    opacity: 1;
}

@media (hover: hover) {
    .whatsapp-btn:hover {
        transform: scale(1.08);
        box-shadow: var(--shadow-wa-hover);
    }
}

.whatsapp-btn svg {
    width: 30px;
    height: 30px;
    fill: var(--color-white);
}

/* Tooltip on hover */
.whatsapp-btn::after {
    content: 'Escríbeme por WhatsApp';
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 14, 26, 0.9);
    color: var(--color-text-primary);
    font-family: var(--font-family);
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(57, 87, 162, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

@media (hover: hover) {
    .whatsapp-btn:hover::after { opacity: 1; }
}

/* ---- Custom cursor (desktop pointer devices only) ---- */
@media (hover: hover) and (pointer: fine) {
    body { cursor: none; }

    #custom-cursor {
        position: fixed;
        top: 0;
        left: 0;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        border: 1.5px solid rgba(56, 189, 248, 0.6);
        background: rgba(56, 189, 248, 0.08);
        pointer-events: none;
        z-index: 99999;
        transform: translate(-50%, -50%);
        transition: transform 0.08s ease, opacity 0.2s ease;
        will-change: transform;
    }
}

@media not all and (hover: hover) and (pointer: fine) {
    #custom-cursor { display: none; }
}

/* ============================================================
   10. Utilities
   ============================================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================
   11. Responsive
   ============================================================ */

/* Tablet: 768–991px — single column hero */
@media (max-width: 991px) {
    .section--hero {
        padding: 0 24px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        padding: 72px 0 100px;
    }

    .identity-col {
        text-align: center;
    }

    .pills-grid {
        justify-content: center;
    }

    .tagline-wrapper {
        text-align: center;
    }

    .value-prop {
        max-width: 100%;
        margin-inline: auto;
    }

    .form-card {
        padding: 32px 28px;
    }

    .section--services {
        padding: 64px 24px 80px;
    }

    .nav-toggle {
        display: flex;
    }

    .site-nav:not(.is-open) {
        display: none;
    }
}

/* Mobile: < 768px */
@media (max-width: 767px) {
    :root {
        --container-pad: 1rem;
    }

    .section--hero {
        padding: 0 16px;
    }

    .hero-grid {
        gap: 32px;
        padding: 64px 0 96px;
    }

    .form-card {
        padding: 28px 20px;
    }

    .section--services {
        padding: 52px 16px 64px;
    }

    .whatsapp-btn {
        width: 54px;
        height: 54px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-btn svg {
        width: 26px;
        height: 26px;
    }
}

/* Very small screens */
@media (max-width: 375px) {
    .hero__title    { font-size: 34px; }
    .hero__subtitle { font-size: 16px; }
}

/* ============================================================
   12. Accessibility — prefers-reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .scroll-indicator {
        animation: none;
    }

    #typewriter-text {
        animation: none;
        border-right-color: var(--color-cyan);
    }

    .identity-col,
    .form-col {
        opacity: 1;
        transform: none;
        transition: none;
    }
}