/* ==========================================================================
   CELEXSA Technologies - Web Development Campaign Landing Page
   Enterprise Corporate Design System (High-End B2B Aesthetics & Visual Depth)
   ========================================================================== */

:root {
    /* Brand Primary System */
    --color-primary: #5B34EA;
    --color-primary-hover: #4825C9;
    --color-primary-light: #F5F1FF;
    --color-primary-mid: #EDE8FE;
    --color-primary-border: #D8CEFD;
    --color-primary-glow: rgba(91, 52, 234, 0.12);

    /* Secondary Brand Accents */
    --color-accent-green: #16A34A;
    --color-accent-green-hover: #15803D;
    --color-accent-green-light: #F0FDF4;
    --color-accent-green-border: #BBF7D0;

    --color-accent-blue: #2563EB;
    --color-accent-blue-light: #EFF6FF;
    --color-accent-blue-border: #BFDBFE;

    --color-accent-orange: #D97706;
    --color-accent-orange-light: #FFFBEB;
    --color-accent-orange-border: #FDE68A;

    --color-accent-teal: #0D9488;
    --color-accent-teal-light: #F0FDFA;
    --color-accent-teal-border: #99F6E4;

    --color-accent-rose: #E11D48;
    --color-accent-rose-light: #FFF1F2;
    --color-accent-rose-border: #FECDD3;

    /* WhatsApp */
    --color-whatsapp: #25D366;
    --color-whatsapp-hover: #20BD5A;
    --color-whatsapp-dark: #128C7E;

    /* Neutral & Text System */
    --color-text-primary: #0F172A;     /* Slate 900 */
    --color-text-secondary: #334155;   /* Slate 700 */
    --color-text-muted: #64748B;       /* Slate 500 */
    --color-text-light: #94A3B8;       /* Slate 400 */

    /* Backgrounds */
    --color-bg-body: #FFFFFF;
    --color-bg-subtle: #F8FAFC;        /* Slate 50 */
    --color-bg-alt: #F1F5F9;           /* Slate 100 */
    --color-bg-surface: #FFFFFF;
    --color-bg-purple-tint: #FAF8FF;

    /* Borders */
    --color-border-subtle: #E2E8F0;    /* Slate 200 */
    --color-border-medium: #CBD5E1;    /* Slate 300 */
    --color-border-focus: #5B34EA;

    /* Status */
    --color-success: #16A34A;
    --color-success-bg: #F0FDF4;
    --color-error: #EF4444;
    --color-error-bg: #FEF2F2;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Polished Multi-Layered Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 5px -1px rgba(15, 23, 42, 0.05), 0 1px 2px 0 rgba(15, 23, 42, 0.03);
    --shadow-md: 0 4px 14px -2px rgba(15, 23, 42, 0.06), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.03);
    --shadow-card: 0 1px 3px rgba(15, 23, 42, 0.04), 0 4px 12px -2px rgba(15, 23, 42, 0.03);
    --shadow-card-hover: 0 12px 28px -4px rgba(15, 23, 42, 0.09), 0 4px 10px -2px rgba(91, 52, 234, 0.05);
    --shadow-form: 0 14px 40px -4px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(91, 52, 234, 0.04);

    /* Radii */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Layout */
    --container-max-width: 1140px;
    --header-height: 68px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.62;
    color: var(--color-text-secondary);
    background-color: var(--color-bg-body);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.24;
    letter-spacing: -0.025em;
}

p {
    margin-bottom: 0.85rem;
}

p:last-child {
    margin-bottom: 0;
}

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

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

.text-gradient {
    background: linear-gradient(135deg, #5B34EA 0%, #3B82F6 48%, #10B981 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--color-primary);
    font-weight: 800;
    display: inline;
}

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

section {
    position: relative;
    padding: 3.75rem 0;
}

.section-header {
    max-width: 680px;
    margin: 0 auto 2.25rem auto;
}

.compact-header {
    margin-bottom: 1.75rem;
}

/* ============================================================
   Section Tags / Badges — Crisp Corporate Chips
   ============================================================ */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.28rem 0.8rem;
    border-radius: var(--radius-full);
    margin-bottom: 0.75rem;
    color: #4F46E5;
    background: #EEF2FF;
    border: 1px solid #C7D2FE;
}

.section-tag-gradient,
.section-tag-blue,
.section-tag-purple {
    color: #4F46E5;
    background: #EEF2FF;
    border: 1px solid #C7D2FE;
}

.section-title {
    font-size: 1.95rem;
    font-weight: 750;
    color: var(--color-text-primary);
    letter-spacing: -0.025em;
    line-height: 1.25;
    margin-bottom: 0.55rem;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================
   Icon Boxes
   ============================================================ */
.icon-box-blue {
    background: #EFF6FF;
    color: #2563EB;
    border: 1px solid #BFDBFE;
}

.icon-box-purple {
    background: #F5F1FF;
    color: #5B34EA;
    border: 1px solid #DDD6FE;
}

.icon-box-teal {
    background: #F0FDF4;
    color: #16A34A;
    border: 1px solid #BBF7D0;
}

.icon-box-amber {
    background: #FFFBEB;
    color: #D97706;
    border: 1px solid #FDE68A;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    background: #5B34EA;
    color: #FFFFFF !important;
    font-family: var(--font-heading);
    font-size: 0.90625rem;
    font-weight: 650;
    letter-spacing: 0.01em;
    padding: 0.85rem 1.65rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 3px 8px rgba(91, 52, 234, 0.25);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary:hover {
    background: #4825C9;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(91, 52, 234, 0.35);
    color: #FFFFFF !important;
}

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

.btn-whatsapp-cta,
.btn-whatsapp-final,
.btn-whatsapp-option {
    background: #16A34A !important;
    color: #FFFFFF !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 3px 8px rgba(22, 163, 74, 0.25) !important;
}

.btn-whatsapp-cta:hover,
.btn-whatsapp-final:hover,
.btn-whatsapp-option:hover {
    background: #15803D !important;
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35) !important;
    transform: translateY(-1px);
}

.btn-whatsapp-icon {
    flex-shrink: 0;
}

.btn-whatsapp-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #F0FDF4;
    color: #15803D !important;
    border: 1px solid #BBF7D0;
    font-family: var(--font-heading);
    font-size: 0.84375rem;
    font-weight: 600;
    padding: 0.75rem 1.35rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-whatsapp-inline:hover {
    background: #DCFCE7;
    border-color: #86EFAC;
    color: #166534 !important;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(22, 163, 74, 0.15);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: transparent;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-primary-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-outline:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary-hover);
}

/* ==========================================================================
   1. HEADER — Clean Corporate Sticky Navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.85);
    height: var(--header-height);
    display: flex;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    transition: box-shadow var(--transition-fast);
}

.site-header.scrolled {
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.brand-group {
    display: flex;
    align-items: center;
    gap: 0.95rem;
}

.brand-logo-block {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #0B57D0;
}

.brand-subtext {
    font-family: var(--font-heading);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #64748B;
    text-transform: uppercase;
    margin-top: 0.2rem;
}

.brand-divider {
    color: #CBD5E1;
    font-weight: 300;
    font-size: 1.15rem;
}

.header-campaign-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #EFF6FF;
    color: #1D4ED8;
    font-family: var(--font-heading);
    font-size: 0.78125rem;
    font-weight: 600;
    padding: 0.32rem 0.85rem;
    border-radius: var(--radius-full);
    border: 1px solid #DBEAFE;
}

.header-badge-icon {
    color: #2563EB;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.35rem;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.header-nav-link {
    color: #334155;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.35rem 0;
    transition: color var(--transition-fast);
}

.header-nav-link:hover {
    color: #5B34EA;
}

.btn-header-quote {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #0F8246;
    color: #FFFFFF !important;
    font-family: var(--font-heading);
    font-size: 0.84375rem;
    font-weight: 700;
    padding: 0.52rem 1.35rem;
    border-radius: var(--radius-full);
    box-shadow: 0 1px 3px rgba(15, 130, 70, 0.25);
    transition: all var(--transition-fast);
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.btn-header-quote:hover {
    background-color: #0C6B3A;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(15, 130, 70, 0.35);
    color: #FFFFFF !important;
}

.btn-header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #25D366;
    color: #FFFFFF !important;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    box-shadow: 0 1px 2px rgba(37, 211, 102, 0.25);
    transition: all var(--transition-fast);
    text-decoration: none;
    flex-shrink: 0;
}

.btn-header-cta svg {
    width: 15px;
    height: 15px;
}

.btn-header-cta:hover {
    background-color: #1EBE5D;
    transform: scale(1.06);
    box-shadow: 0 2px 6px rgba(37, 211, 102, 0.35);
}

/* ==========================================================================
   2. HERO SECTION — Subtle Brand Mesh, Geometric Depth & Balanced Rhythm
   ========================================================================== */
.hero-section {
    padding: 4.25rem 0 3.25rem 0;
    background:
        radial-gradient(ellipse 75% 65% at 50% 12%, rgba(91, 52, 234, 0.07) 0%, rgba(37, 99, 235, 0.03) 45%, transparent 75%),
        linear-gradient(180deg, #FAF8FF 0%, #FFFFFF 100%);
    border-bottom: 1px solid var(--color-border-subtle);
    position: relative;
    overflow: hidden;
}

.hero-grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(#E2E8F0 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.4;
    pointer-events: none;
}

.hero-bg-glow {
    position: absolute;
    top: -15%;
    left: 50%;
    width: min(800px, 92vw);
    height: 360px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(91, 52, 234, 0.07) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 840px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: clamp(2.35rem, 4.5vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    color: var(--color-text-primary);
    line-height: 1.16;
    margin-bottom: 1.1rem;
}

.hero-lead {
    font-size: 1.125rem;
    font-weight: 600;
    color: #4F46E5;
    line-height: 1.55;
    margin-bottom: 0.75rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtext {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 660px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1.75rem;
}

/* Trust indicators — sleek corporate chips */
.hero-trust-indicators {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin: 0 auto 1.75rem;
    max-width: 840px;
}

.trust-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.84375rem;
    font-weight: 600;
    color: #1E293B;
    background: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    padding: 0.65rem 1.15rem;
    border-radius: var(--radius-md);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
    transition: all var(--transition-fast);
    flex: 1 1 0;
    justify-content: center;
    min-height: 48px;
}

.trust-pill:hover {
    border-color: #CBD5E1;
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.trust-check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    margin-bottom: 0;
}

.btn-hero-cta {
    font-size: 0.84375rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0.65rem 1.45rem;
    border-radius: var(--radius-sm);
    gap: 0.5rem;
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.28) !important;
}

.btn-hero-cta .btn-whatsapp-icon {
    width: 18px;
    height: 18px;
}

.btn-hero-cta .btn-arrow-icon {
    width: 15px;
    height: 15px;
    transition: transform var(--transition-fast);
}

.btn-hero-cta:hover .btn-arrow-icon {
    transform: translateX(3px);
}

/* ==========================================================================
   3. TWO-COLUMN LEAD FORM SECTION
   ========================================================================== */
.lead-section {
    padding: 4rem 0;
    background-color: #FFFFFF;
    border-top: 1px solid #F1F5F9;
}

.lead-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* Left Column */
.lead-info-col {
    padding-top: 0.25rem;
}

.lead-info-title {
    font-size: 1.85rem;
    font-weight: 750;
    letter-spacing: -0.025em;
    color: var(--color-text-primary);
    margin-bottom: 0.55rem;
    line-height: 1.25;
}

.lead-info-intro {
    font-size: 0.96875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 1.35rem;
}

.campaign-pillars {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.pillar-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: 1.15rem 1.25rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
    transition: all var(--transition-fast);
}

.pillar-card:hover {
    border-color: var(--color-border-medium);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.pillar-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
}

.pillar-content {
    flex: 1;
}

.pillar-title {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 0.15rem;
}

.title-blue { color: #2563EB; }
.title-purple { color: #5B34EA; }
.title-teal { color: #16A34A; }

.pillar-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.45;
    margin-bottom: 0;
}

/* Prompt Box */
.lead-prompt-box {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, #FAF8FF 0%, #F5F1FF 100%);
    border: 1px solid #E9D5FF;
    border-left: 3.5px solid #5B34EA;
    padding: 0.9rem 1.2rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    box-shadow: 0 1px 3px rgba(91, 52, 234, 0.05);
}

.prompt-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5B34EA;
    flex-shrink: 0;
}

.lead-prompt-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 0;
}

/* Right Column: Form Card */
.lead-form-col {
    position: relative;
}

.form-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.25rem 2rem;
    box-shadow: var(--shadow-form);
    position: relative;
    overflow: hidden;
}

.form-card-accent-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3.5px;
    background: linear-gradient(90deg, #5B34EA 0%, #3B82F6 100%);
}

.form-header {
    margin-bottom: 1.25rem;
    padding-bottom: 0.95rem;
    border-bottom: 1px solid var(--color-border-subtle);
}

.form-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #5B34EA;
    background-color: #EDE8FE;
    padding: 0.22rem 0.65rem;
    border-radius: var(--radius-full);
    margin-bottom: 0.4rem;
}

.form-title {
    font-size: 1.3rem;
    font-weight: 750;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.form-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.45;
    margin-bottom: 0;
}

/* Form Controls */
.lead-form {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.required-indicator {
    color: var(--color-error);
    font-weight: 700;
}

.optional-indicator {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 0.85rem;
    color: var(--color-text-light);
    pointer-events: none;
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

.form-control {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.90625rem;
    color: var(--color-text-primary);
    background-color: #FFFFFF;
    border: 1px solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.9rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-control.with-icon {
    padding-left: 2.45rem;
}

.form-control:focus {
    border-color: #5B34EA;
    box-shadow: 0 0 0 3px rgba(91, 52, 234, 0.12);
}

.input-wrapper:focus-within .input-icon {
    color: #5B34EA;
}

.form-control.input-error {
    border-color: var(--color-error);
    background-color: #FEF2F2;
}

.form-control.input-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.textarea-control {
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
    padding: 0.65rem 0.9rem;
}

.field-validation-msg {
    font-size: 0.75rem;
    color: var(--color-error);
    font-weight: 500;
    display: none;
}

.form-submit-group {
    margin-top: 0.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.btn-submit-form {
    width: 100%;
    padding: 0.85rem 1.4rem;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: #5B34EA;
    box-shadow: 0 2px 10px rgba(91, 52, 234, 0.25);
}

.btn-submit-form:hover {
    background: #4825C9;
    box-shadow: 0 4px 16px rgba(91, 52, 234, 0.35);
}

.form-privacy-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.form-privacy-note svg {
    color: var(--color-text-light);
}

/* Alert Boxes */
.form-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0.95rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    line-height: 1.45;
    margin-bottom: 0.85rem;
}

.form-alert-danger {
    background-color: var(--color-error-bg);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #B91C1C;
}

/* Success Confirmation Card (Matches Custom Requested Theme) */
.form-success-card {
    background-color: #F0FDF4;
    border: 1px solid #BBF7D0;
    border-radius: var(--radius-lg);
    padding: 38px 24px;
    text-align: center;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.08);
    animation: fadeInSuccess 0.35s ease-out forwards;
}

.form-success-card.show {
    display: flex !important;
}

@keyframes fadeInSuccess {
    from {
        opacity: 0;
        transform: scale(0.98) translateY(6px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.success-card-icon-wrap {
    width: 52px;
    height: 52px;
    background-color: #DCFCE7;
    color: #15803D;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    box-shadow: 0 2px 8px rgba(21, 128, 61, 0.12);
}

.success-card-icon-wrap svg {
    width: 24px;
    height: 24px;
    stroke: #15803D;
    stroke-width: 3;
}

.success-card-title {
    font-size: 1.45rem;
    font-weight: 700;
    color: #0E6245;
    margin: 0 0 14px 0;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.success-card-desc {
    font-size: 1rem;
    color: #065F46;
    line-height: 1.65;
    margin: 0 0 24px 0;
    max-width: 440px;
}

.success-card-desc strong,
.success-card-desc span {
    color: #044E36;
    font-weight: 600;
}

.btn-submit-another {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #2563EB;
    background-color: #FFFFFF;
    border: 1.5px solid #2563EB;
    border-radius: 9999px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-submit-another:hover,
.btn-submit-another:focus-visible {
    background-color: #2563EB;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
    transform: translateY(-1px);
    outline: none;
}

.btn-submit-another:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}

/* ==========================================================================
   4. BENEFITS SECTION — What Your Website Should Deliver
   ========================================================================== */
.benefits-section {
    background-color: #F8FAFC;
    border-top: 1px solid var(--color-border-subtle);
    border-bottom: 1px solid var(--color-border-subtle);
    padding: 4rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.benefit-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: 1.65rem 1.35rem;
    position: relative;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.benefit-card:hover {
    border-color: var(--color-border-medium);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Distinct subtle colored top indicators */
.benefit-card-blue { border-top: 3px solid #3B82F6; }
.benefit-card-purple { border-top: 3px solid #8B5CF6; }
.benefit-card-teal { border-top: 3px solid #10B981; }
.benefit-card-amber { border-top: 3px solid #F59E0B; }

.benefit-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.15rem;
}

.benefit-num {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    background: #F1F5F9;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-xs);
}

.benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
}

.benefit-title {
    font-size: 0.90625rem;
    font-weight: 750;
    letter-spacing: 0.02em;
    color: var(--color-text-primary);
    margin-bottom: 0.35rem;
}

.benefit-desc {
    font-size: 0.84375rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 0;
}

/* ==========================================================================
   5. WORDPRESS SECTION — Platform Flexibility
   ========================================================================== */
.wordpress-section {
    background-color: #FFFFFF;
    padding: 4rem 0;
}

.wordpress-card {
    position: relative;
    background: linear-gradient(135deg, #FAF8FF 0%, #FFFFFF 50%, #F0FDF4 100%);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.75rem 2.5rem;
    box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.wp-card-glow {
    display: none;
}

.wordpress-content {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    z-index: 1;
}

.wordpress-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.wp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: #4F46E5;
    background: #EEF2FF;
    border: 1px solid #C7D2FE;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.wp-logo-dot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: #0073AA;
    color: #FFFFFF;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.6875rem;
}

.wordpress-title {
    font-size: 1.95rem;
    font-weight: 750;
    letter-spacing: -0.025em;
    color: var(--color-text-primary);
    margin-bottom: 0.65rem;
    line-height: 1.25;
}

.wordpress-lead {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 0.45rem;
}

.wordpress-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 1.35rem;
}

.wordpress-examples-wrapper {
    background: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.65rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
}

.examples-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.95rem;
}

.label-dot {
    width: 6px;
    height: 6px;
    background-color: #5B34EA;
    border-radius: 50%;
    display: inline-block;
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.65rem;
}

.example-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.65rem 0.95rem;
    border-radius: var(--radius-sm);
    background: #F8FAFC;
    border: 1px solid var(--color-border-subtle);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.example-item:hover {
    background: #FFFFFF;
    border-color: var(--color-border-medium);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

.example-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
    color: #FFFFFF;
}

.icon-blue,
.icon-purple,
.icon-rose { background: #5B34EA; }
.icon-teal { background: #16A34A; }
.icon-amber { background: #D97706; }

/* ==========================================================================
   6. UNIFIED FINAL SECTION — Business Evolution + Two Website Options
   ========================================================================== */
.unified-final-section {
    background-color: #FAF8FF;
    border-top: 1px solid #EDE9FE;
    padding: 4.25rem 0;
}

.unified-final-card {
    position: relative;
    max-width: 1060px;
    margin: 0 auto;
    background: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 3rem 2.75rem 2.5rem 2.75rem;
    box-shadow: 0 12px 36px -4px rgba(91, 52, 234, 0.08);
    overflow: hidden;
}

.change-card-glow {
    display: none;
}

.unified-final-card .change-content-upper {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.change-main-title {
    color: var(--color-text-primary);
    font-size: 1.95rem;
    font-weight: 750;
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
    line-height: 1.25;
}

.change-lead-quote {
    font-size: 1.025rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    font-weight: 400;
    max-width: 680px;
    margin: 0 auto 1.15rem auto;
}

.change-statement-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.statement-accent-line {
    width: 38px;
    height: 1.5px;
    background: #CBD5E1;
}

.change-key-statement {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0;
}

.change-key-statement strong {
    font-weight: 800;
    color: #5B34EA;
}

.change-pills-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.55rem;
    margin-bottom: 0.85rem;
}

.evolution-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.95rem;
    border-radius: var(--radius-full);
    background: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: all var(--transition-fast);
}

.tag-cyan { background: #F0F9FF; border-color: #BAE6FD; }
.tag-purple { background: #FAF5FF; border-color: #E9D5FF; }
.tag-amber { background: #FFFBEB; border-color: #FDE68A; }
.tag-pink { background: #FDF2F8; border-color: #FBCFE8; }
.tag-emerald { background: #F0FDF4; border-color: #BBF7D0; }

.evolution-tag:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-xs);
}

.evolution-tag .tag-text {
    font-family: var(--font-heading);
    font-size: 0.84375rem !important;
    font-weight: 600 !important;
    color: var(--color-text-secondary) !important;
}

.tag-bullet { font-size: 0.75rem; }
.bullet-cyan { color: #0284C7; }
.bullet-purple { color: #5B34EA; }
.bullet-amber { color: #D97706; }
.bullet-pink { color: #DB2777; }
.bullet-emerald { color: #16A34A; }

.change-conclusion {
    font-family: var(--font-heading);
    font-size: 0.90625rem;
    font-weight: 650;
    color: #5B34EA;
    margin-bottom: 0;
}

.unified-section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    max-width: 820px;
    margin: 2rem auto 2rem auto;
}

.unified-section-divider .divider-line {
    flex: 1;
    height: 1px;
    background: var(--color-border-subtle);
}

.unified-section-divider .divider-dot {
    color: var(--color-text-light);
    font-size: 0.75rem;
}

.unified-options-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.95fr;
    gap: 1.5rem;
    align-items: stretch;
}

/* Base Option Card */
.option-row-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: 2rem 1.85rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.option-row-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Left Card: PRIMARY CAMPAIGN FOCUS */
.option-card-primary {
    border: 1.5px solid #C4B5FD;
    background: linear-gradient(180deg, #FAF8FF 0%, #FFFFFF 100%);
    box-shadow: 0 6px 20px -2px rgba(91, 52, 234, 0.12);
}

.option-card-primary:hover {
    border-color: #A78BFA;
    box-shadow: 0 10px 28px -4px rgba(91, 52, 234, 0.18);
}

.option-title-primary {
    font-size: 1.45rem;
    font-weight: 750;
    letter-spacing: -0.025em;
    color: var(--color-text-primary);
    margin-bottom: 0.85rem;
}

/* Right Card: SECONDARY OPTION */
.option-card-secondary {
    border: 1px solid var(--color-border-subtle);
    background: #FFFFFF;
    box-shadow: var(--shadow-xs);
}

.option-title-secondary {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: 0.85rem;
}

.option-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.option-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.22rem 0.65rem;
    border-radius: var(--radius-full);
}

.option-badge-purple {
    color: #5B34EA;
    background-color: #EDE8FE;
    border: 1px solid #DDD6FE;
}

.option-badge-featured {
    color: #16A34A;
    background-color: #F0FDF4;
    border: 1px solid #BBF7D0;
}

.option-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.option-body {
    flex: 1;
    margin-bottom: 1.35rem;
}

.option-hook {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.2rem;
}

.option-verbs {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 650;
    color: #5B34EA;
    margin-bottom: 0.65rem;
}

.option-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    margin-bottom: 0;
}

.option-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: 0.85rem;
    padding: 0;
}

.option-features-list li {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.84375rem;
    font-weight: 550;
    color: var(--color-text-secondary);
}

.feat-dot {
    font-size: 0.55rem;
    flex-shrink: 0;
}

.feat-dot-purple { color: #5B34EA; }
.feat-dot-blue { color: #16A34A; }

.option-card-inner-glow {
    display: none;
}

/* Card Button Group */
.card-button-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: auto;
}

.btn-option-cta {
    width: 100%;
}

.btn-option-purple {
    background: #5B34EA;
}

.btn-option-purple:hover {
    background: #4825C9;
}

.btn-option-green {
    background: #16A34A;
}

.btn-option-green:hover {
    background: #15803D;
}

.btn-whatsapp-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    padding: 0.65rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.84375rem;
    font-weight: 600;
    color: #15803D;
    background-color: #F0FDF4;
    border: 1px solid #BBF7D0;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-whatsapp-secondary:hover {
    background-color: #DCFCE7;
    border-color: #86EFAC;
    color: #166534;
    transform: translateY(-1px);
}

.btn-whatsapp-secondary .btn-whatsapp-icon {
    flex-shrink: 0;
    color: #16A34A;
}

/* ==========================================================================
   7. FOOTER — Connect With Us 4-Card Grid & Light/Soft Brand Palette Band
   ========================================================================== */
.site-footer {
    background-color: #FFFFFF;
    color: var(--color-text-secondary);
    padding: 0;
}

.footer-connect-section {
    background-color: #FFFFFF;
    padding: 3.75rem 0 3rem 0;
    border-top: 1px solid var(--color-border-subtle);
}

.footer-connect-header {
    margin-bottom: 2.25rem;
}

.footer-connect-tag {
    color: #0B57D0;
    font-family: var(--font-heading);
    font-size: 0.78125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
    display: block;
}

.footer-connect-title {
    font-size: 1.95rem;
    font-weight: 800;
    color: #0F172A;
    letter-spacing: -0.025em;
    margin-bottom: 0;
}

.footer-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.footer-contact-card {
    display: flex;
    align-items: center;
    gap: 0.95rem;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-md);
    padding: 1.25rem 1.15rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-contact-card:hover {
    transform: translateY(-2px);
    border-color: #CBD5E1;
    box-shadow: 0 6px 18px -2px rgba(15, 23, 42, 0.07);
}

.footer-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    flex-shrink: 0;
}

.icon-bg-blue {
    background: #EFF6FF;
    color: #1D4ED8;
}

.icon-bg-teal {
    background: #ECFDF5;
    color: #059669;
}

.icon-bg-green {
    background: #F0FDF4;
    color: #16A34A;
}

.icon-bg-amber {
    background: #FFFBEB;
    color: #D97706;
}

.footer-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
    overflow: hidden;
}

.footer-card-label {
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    color: #64748B;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer-card-value {
    font-size: 0.875rem;
    font-weight: 650;
    color: #0F172A;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Corporate Vibrant Brand Gradient Footer Band */
.footer-brand-band {
    background: linear-gradient(135deg, #5B34EA 0%, #2563EB 42%, #0284C7 75%, #0D9488 100%);
    color: #FFFFFF;
    padding: 3rem 0 2.5rem 0;
    position: relative;
}

.footer-company-name {
    font-size: 1.55rem;
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.footer-company-tagline {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: #EDE8FE;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.35rem;
}

.footer-disclaimer-box {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-sm);
    padding: 0.95rem 1.65rem;
    max-width: 760px;
    margin: 0 auto;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.footer-disclaimer-text {
    font-size: 0.875rem;
    color: #FFFFFF;
    line-height: 1.55;
    margin-bottom: 0;
}

.footer-bottom {
    background: linear-gradient(135deg, #4825C9 0%, #1D4ED8 45%, #0369A1 75%, #0F766E 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 1.25rem 0;
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8125rem;
    color: #EDE8FE;
}

.back-to-top-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #FFFFFF;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.back-to-top-link:hover {
    color: #EDE8FE;
    transform: translateY(-1px);
}

/* ==========================================================================
   8. FLOATING WHATSAPP BUTTON
   ========================================================================== */
.floating-whatsapp-container {
    position: fixed;
    bottom: 22px;
    right: 22px;
    z-index: 999;
}

.floating-whatsapp-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: #16A34A;
    color: #FFFFFF !important;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.35);
    transition: all var(--transition-fast);
}

.floating-whatsapp-btn:hover {
    background: #15803D;
    transform: scale(1.06) translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45);
}

.whatsapp-btn-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #16A34A;
    opacity: 0.4;
    animation: pulseGlow 2.5s infinite;
    z-index: -1;
}

.whatsapp-tooltip {
    position: absolute;
    right: 66px;
    white-space: nowrap;
    background-color: #0F172A;
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateX(6px);
    transition: all var(--transition-fast);
}

.floating-whatsapp-btn:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.25); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

/* ==========================================================================
   9. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Tablet (max-width: 992px) */
@media (max-width: 992px) {
    .header-nav {
        gap: 1rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .lead-grid {
        grid-template-columns: 1fr;
        gap: 2.25rem;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .unified-options-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .footer-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

/* Mobile Devices (max-width: 640px) */
@media (max-width: 640px) {
    :root {
        --header-height: auto;
    }

    .site-header {
        height: auto;
        padding: 0.6rem 0;
    }

    .header-container {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .brand-divider,
    .header-campaign-badge {
        display: none;
    }

    .header-actions {
        width: 100%;
        justify-content: space-between;
        gap: 0.5rem;
    }

    .header-nav {
        gap: 0.85rem;
    }

    .header-nav-link {
        font-size: 0.8125rem;
    }

    .btn-header-quote {
        font-size: 0.75rem;
        padding: 0.42rem 0.95rem;
    }

    .btn-header-cta {
        width: 28px;
        height: 28px;
    }

    .btn-header-cta svg {
        width: 14px;
        height: 14px;
    }

    section {
        padding: 2.75rem 0;
    }

    .hero-section {
        padding: 2.5rem 0 2rem 0;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero-lead {
        font-size: 1rem;
    }

    .hero-subtext {
        font-size: 0.875rem;
        margin-bottom: 1.25rem;
    }

    .btn-hero-cta {
        width: auto;
        padding: 0.55rem 1.15rem;
        font-size: 0.8125rem;
        justify-content: center;
    }

    .hero-trust-indicators {
        flex-direction: column;
        align-items: stretch;
        gap: 0.45rem;
        margin-bottom: 1.25rem;
    }

    .trust-pill {
        width: 100%;
        min-height: 44px;
        font-size: 0.78125rem;
        padding: 0.45rem 0.75rem;
    }

    .lead-info-title {
        font-size: 1.55rem;
    }

    .form-card {
        padding: 1.5rem 1.15rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .wordpress-card {
        padding: 1.75rem 1.25rem;
    }

    .wordpress-title {
        font-size: 1.5rem;
    }

    .wordpress-lead {
        font-size: 0.96875rem;
    }

    .wordpress-desc {
        font-size: 0.84375rem;
    }

    .wordpress-examples-wrapper {
        padding: 1.15rem;
    }

    .examples-grid {
        grid-template-columns: 1fr;
    }

    .unified-final-card {
        padding: 1.75rem 1.15rem;
    }

    .change-main-title {
        font-size: 1.45rem;
    }

    .change-key-statement {
        font-size: 1.1rem;
    }

    .option-row-card {
        padding: 1.5rem 1.15rem;
    }

    .option-title-primary {
        font-size: 1.3rem;
    }

    .option-title-secondary {
        font-size: 1.2rem;
    }

    .floating-whatsapp-container {
        bottom: 16px;
        right: 16px;
    }

    .floating-whatsapp-btn {
        width: 48px;
        height: 48px;
    }

    .whatsapp-tooltip {
        display: none;
    }

    .footer-cards-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 0.65rem;
        text-align: center;
    }
}

/* Small mobile (max-width: 400px) */
@media (max-width: 400px) {
    .change-pills-row {
        gap: 0.4rem;
    }

    .evolution-tag .tag-text {
        font-size: 0.75rem !important;
    }
}