/* ==========================================================================
   Dr Reparo - CSS Design System & Stylesheet
   ========================================================================== */

/* --- Custom Properties & Tokens --- */
:root {
    /* Color Palette */
    --color-primary: #0f1c3f;        /* Trustful deep navy blue */
    --color-primary-light: #1a2e66;  /* Lighter navy for hovers */
    --color-accent-blue: #0284c7;    /* Slate blue for highlights/taglines */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;        /* Main background */
    --color-gray-100: #f1f5f9;       /* Light border/card background */
    --color-gray-200: #e2e8f0;       /* Borders */
    --color-gray-400: #94a3b8;       /* Muted text */
    --color-gray-600: #475569;       /* Body copy */
    --color-gray-800: #1e293b;       /* Dark text headings */
    
    /* WhatsApp Colors */
    --color-whatsapp: #25d366;       /* Standard WhatsApp Green */
    --color-whatsapp-dark: #1fbe5c;  /* Hover WhatsApp Green */
    --color-whatsapp-secondary: #128c7e; /* Darker teal/green for secondary WA */
    --color-whatsapp-secondary-dark: #0e7065;
    
    /* Urgency & Attention Colors */
    --color-warning: #f97316;        /* Bright Orange */
    --color-warning-dark: #ea580c;   /* Darker Orange */
    --color-warning-light: #ffedd5;  /* Subtle orange background */

    /* Typography */
    --font-family: 'Outfit', sans-serif;
    
    /* Spacings */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;

    /* Borders & Shadow */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -2px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
    --shadow-whatsapp: 0 8px 24px rgba(37, 211, 102, 0.3);

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-family);
    background-color: var(--color-gray-50);
    color: var(--color-gray-600);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 0; /* JS will adjust if mobile bottom bar is active */
}

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

ul {
    list-style: none;
}

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

/* --- Typography System --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-gray-800);
    font-weight: 700;
    line-height: 1.25;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    letter-spacing: -0.025em;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    font-size: 1.05rem;
}

/* --- Layout Utility --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

.bg-alt {
    background-color: var(--color-gray-100);
}

/* --- Buttons System --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-xlarge {
    padding: 1.25rem 2.5rem;
    font-size: 1.15rem;
    border-radius: var(--radius-lg);
}

/* WhatsApp Primary Button */
.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-dark);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 24px rgba(37, 211, 102, 0.45);
}

/* WhatsApp Secondary Button */
.btn-whatsapp-secondary {
    background-color: var(--color-whatsapp-secondary);
    color: var(--color-white);
    box-shadow: 0 6px 18px rgba(18, 140, 126, 0.35);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.btn-whatsapp-secondary:hover {
    background-color: var(--color-whatsapp-secondary-dark);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 24px rgba(18, 140, 126, 0.45);
}

/* Other Buttons */
.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-gray-100);
    transform: translateY(-2px);
}

/* Header WhatsApp Button */
.btn-header-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.btn-header-whatsapp:hover {
    background-color: var(--color-whatsapp-dark);
}

/* Urgency WhatsApp Buttons */
.btn-whatsapp-urgency {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
}

.btn-whatsapp-urgency:hover {
    background-color: var(--color-whatsapp-dark);
    transform: translateY(-2px);
}

.btn-whatsapp-urgency-secondary {
    background-color: var(--color-warning);
    color: var(--color-white);
}

.btn-whatsapp-urgency-secondary:hover {
    background-color: var(--color-warning-dark);
    transform: translateY(-2px);
}

/* Section Header Shared */
.section-header {
    max-width: 800px;
    margin: 0 auto var(--space-xl) auto;
}

.section-tagline {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-blue);
    display: block;
    margin-bottom: var(--space-xs);
}

.section-title {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.title-underline {
    height: 4px;
    width: 60px;
    background-color: var(--color-warning);
    margin: 0 auto var(--space-md) auto;
    border-radius: var(--radius-full);
}

.title-underline.left-aligned {
    margin: 0 0 var(--space-md) 0;
}

.section-description {
    font-size: 1.15rem;
    color: var(--color-gray-600);
}


/* ==========================================================================
   Header Styles
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-normal);
}

.main-header.scrolled {
    background-color: rgba(15, 28, 63, 0.95);
    border-bottom: 1px solid rgba(15, 28, 63, 0.1);
    box-shadow: var(--shadow-md);
}

.main-header.scrolled .logo-text {
    color: var(--color-white);
}

.main-header.scrolled .logo-icon {
    color: var(--color-white);
    background-color: var(--color-primary-light);
}

.main-header.scrolled .nav-menu a {
    color: var(--color-gray-200);
}

.main-header.scrolled .nav-menu a:hover {
    color: var(--color-whatsapp);
}

.main-header.scrolled .header-phone-label {
    color: var(--color-gray-400);
}

.main-header.scrolled .header-phone-link {
    color: var(--color-white);
}

.main-header.scrolled .hamburger-menu .bar {
    background-color: var(--color-white);
}

.header-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.logo-icon {
    width: 42px;
    height: 42px;
    background-color: var(--color-gray-100);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.03em;
}

.accent-text {
    color: var(--color-accent-blue);
}

/* Nav Menu Desktop */
.nav-menu ul {
    display: flex;
    gap: var(--space-md);
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-gray-800);
    padding: var(--space-xs) 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-warning);
    transition: var(--transition-normal);
}

.nav-menu a:hover {
    color: var(--color-accent-blue);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Header WhatsApp Contacts */
.header-whatsapp-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header-numbers {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.header-phone-label {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    font-weight: 500;
}

.header-phone-link {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
}

.header-phone-link:hover {
    color: var(--color-whatsapp-secondary);
}

/* Hamburger Menu Icon */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1002;
}

.hamburger-menu .bar {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

/* Hamburger Menu Active State */
.hamburger-menu.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger-menu.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}


/* ==========================================================================
   Mobile Nav Panel
   ========================================================================== */
.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    z-index: 999;
    box-shadow: var(--shadow-xl);
    padding: 100px var(--space-md) var(--space-xl) var(--space-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-normal);
}

.mobile-nav-panel.active {
    right: 0;
}

.mobile-nav-menu ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.mobile-nav-menu a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    display: block;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.mobile-menu-contacts {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: auto;
}

.mobile-menu-label {
    font-size: 0.8rem;
    color: var(--color-gray-400);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.mobile-menu-phone-btn {
    display: block;
    text-align: center;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    color: var(--color-white);
}

.mobile-menu-phone-btn.primary-wa {
    background-color: var(--color-whatsapp);
}

.mobile-menu-phone-btn.secondary-wa {
    background-color: var(--color-whatsapp-secondary);
}


/* ==========================================================================
   Hero Section Styles
   ========================================================================== */
/* ==========================================================================
   Hero Section Styles (Full-Banner Background Layout)
   ========================================================================== */
.hero-section {
    padding-top: 160px;
    padding-bottom: var(--space-xl);
    background: linear-gradient(135deg, rgba(15, 28, 63, 0.94) 0%, rgba(15, 28, 63, 0.78) 50%, rgba(15, 28, 63, 0.45) 100%), 
                url('assets/hero_technician.png') no-repeat center center / cover;
    min-height: clamp(600px, 95vh, 900px);
    display: flex;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 860px;
    background: rgba(15, 28, 63, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Badge Row */
.hero-badge-row {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.trust-badge-wrapper {
    margin-bottom: 0;
}

.trust-badge {
    background-color: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.35);
    color: #ffedd5;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.experience-badge-wrapper {
    display: inline-flex;
}

.experience-badge {
    background-color: rgba(2, 132, 199, 0.15);
    border: 1px solid rgba(2, 132, 199, 0.35);
    color: #e0f2fe;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
}

.badge-highlight-number {
    color: var(--color-warning);
    font-weight: 800;
}

.badge-icon {
    width: 14px;
    height: 14px;
}

.hero-title {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 600;
    color: #60a5fa; /* Vibrant blue-grey */
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-text {
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
    color: var(--color-gray-200);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* WhatsApp Display in Hero */
.hero-whatsapp-display {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    border-left: 4px solid var(--color-whatsapp);
}

.whatsapp-label-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-gray-400);
    margin-bottom: var(--space-xs);
    display: block;
}

.whatsapp-numbers-grid {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.wa-number-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.wa-num-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-white);
}

.wa-num-link {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-whatsapp);
}

.wa-num-link:hover {
    color: var(--color-whatsapp-dark);
    text-decoration: underline;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    width: 100%;
}

.hero-actions .btn {
    flex-grow: 1;
    max-width: 320px;
}

/* Hero Actions Custom Pulsing and Glowing Buttons (Ultra Eye-Catching) */
.btn-pulsing {
    position: relative;
    overflow: hidden;
}

.btn-pulsing.btn-whatsapp {
    animation: pulseGlowPrimary 2s infinite ease-in-out;
}

.btn-pulsing.btn-whatsapp-secondary {
    animation: pulseGlowSecondary 2s infinite ease-in-out;
}

/* Auto-loop Shimmer shine sweeping across buttons */
.btn-pulsing::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    animation: shimmerLoop 3s infinite ease-in-out;
    pointer-events: none;
}

@keyframes pulseGlowPrimary {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.65), 0 4px 14px rgba(37, 211, 102, 0.25);
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0), 0 4px 14px rgba(37, 211, 102, 0.25);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 4px 14px rgba(37, 211, 102, 0.25);
        transform: scale(1);
    }
}

@keyframes pulseGlowSecondary {
    0% {
        box-shadow: 0 0 0 0 rgba(18, 140, 126, 0.65), 0 4px 14px rgba(18, 140, 126, 0.25);
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(18, 140, 126, 0), 0 4px 14px rgba(18, 140, 126, 0.25);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(18, 140, 126, 0), 0 4px 14px rgba(18, 140, 126, 0.25);
        transform: scale(1);
    }
}

@keyframes shimmerLoop {
    0% { left: -100%; }
    20% { left: 100%; }
    100% { left: 100%; }
}

.hero-actions .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.hero-actions .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

/* Hero Trust Badges List */
.hero-trust-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xs) var(--space-md);
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-md);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gray-200);
}

.trust-icon {
    color: var(--color-warning);
}


/* ==========================================================================
   Problem Section Styles
   ========================================================================== */
.problem-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.problem-card {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gray-200);
}

.problem-card-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(2, 132, 199, 0.1);
    color: var(--color-accent-blue);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.problem-card-icon svg {
    width: 24px;
    height: 24px;
}

.problem-card h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.15rem;
    color: var(--color-gray-800);
}

.problem-card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

/* Intermediate CTA Block */
.intermediate-cta-block {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-md);
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.intermediate-cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(2, 132, 199, 0.15) 0%, rgba(255,255,255,0) 70%);
    pointer-events: none;
}

.cta-inner-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cta-inner-content h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-phone-numbers {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.cta-phone-item {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.cta-phone-item strong {
    color: var(--color-whatsapp);
}

.cta-phone-item:hover {
    transform: scale(1.03);
}

.cta-wa-dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-whatsapp);
    border-radius: var(--radius-full);
    display: inline-block;
    box-shadow: 0 0 10px var(--color-whatsapp);
}

.cta-buttons-row {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
}

.cta-buttons-row .btn {
    min-width: 260px;
}


/* ==========================================================================
   Services Section Styles
   ========================================================================== */
.services-section {
    padding: var(--space-xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: var(--color-gray-50);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
}

.service-icon-wrapper svg {
    width: 30px;
    height: 30px;
}

.service-card:hover .service-icon-wrapper {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.service-card h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.35rem;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.service-card-actions {
    margin-top: auto;
}

.btn-service-wa {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
    width: 100%;
}

.service-card:hover .btn-service-wa {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

/* Highlighted Service Card (Caça Vazamento) */
.service-card.highlighted-card {
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    position: relative;
    border: none;
    box-shadow: var(--shadow-lg);
}

.service-card.highlighted-card h3 {
    color: var(--color-white);
}

.service-card.highlighted-card p {
    color: var(--color-gray-200);
}

.service-card.highlighted-card .service-icon-wrapper {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-warning);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.service-card.highlighted-card .btn-service-wa {
    background-color: var(--color-warning);
    color: var(--color-white);
}

.service-card.highlighted-card:hover .btn-service-wa {
    background-color: var(--color-warning-dark);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background-color: var(--color-warning);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}


/* ==========================================================================
   Detail Sections (Hydraulic, Desentupimento, Repairs)
   ========================================================================== */
.detail-section {
    padding: var(--space-xxl) 0;
    background-color: var(--color-white);
}

.detail-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-xl);
    align-items: center;
}

.detail-container.reverse-row {
    grid-template-columns: 0.9fr 1.1fr;
}

.detail-container.reverse-row .detail-content {
    grid-column: 2;
}

.detail-container.reverse-row .detail-visual {
    grid-column: 1;
    grid-row: 1;
}

.detail-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.detail-tag {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-blue);
    text-transform: uppercase;
    background-color: rgba(2, 132, 199, 0.08);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.detail-tag.tag-alt {
    color: var(--color-whatsapp-secondary);
    background-color: rgba(18, 140, 126, 0.08);
}

.detail-tag.tag-repair {
    color: var(--color-warning-dark);
    background-color: var(--color-warning-light);
}

.detail-title {
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.detail-text {
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
    color: var(--color-gray-600);
}

/* Details Checklist */
.detail-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    width: 100%;
    margin-bottom: var(--space-lg);
}

.detail-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.detail-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-800);
}

.list-bullet {
    color: var(--color-accent-blue);
    font-weight: 700;
}

.list-bullet.bullet-alt {
    color: var(--color-whatsapp-secondary);
}

.list-bullet.bullet-repair {
    color: var(--color-warning);
}

/* Detail Numbers Info Display */
.detail-whatsapp-display {
    width: 100%;
    background-color: var(--color-gray-50);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    border-left: 4px solid var(--color-accent-blue);
}

.detail-wa-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gray-400);
}

.detail-wa-links {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.detail-wa-item {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
}

.detail-wa-item:hover {
    color: var(--color-accent-blue);
    text-decoration: underline;
}

.detail-separator {
    color: var(--color-gray-400);
}

.detail-whatsapp-display-inline {
    margin-top: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9rem;
    font-weight: 600;
}

.detail-whatsapp-display-inline a {
    color: var(--color-whatsapp-secondary);
}

.detail-whatsapp-display-inline a:hover {
    text-decoration: underline;
}

.detail-action .btn {
    min-width: 280px;
}

/* Details Visual Column (Card-based graphics) */
.detail-visual {
    display: flex;
    justify-content: center;
}

.water-card, .clog-card, .repair-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
    max-width: 360px;
    width: 100%;
}

.water-card-accent {
    height: 12px;
    background-color: var(--color-accent-blue);
}

.clog-card-accent {
    height: 12px;
    background-color: var(--color-whatsapp-secondary);
}

.repair-card-accent {
    height: 12px;
    background-color: var(--color-warning);
}

.water-card-content, .clog-card-content, .repair-card-content {
    padding: var(--space-lg);
}

.water-card-content h3, .clog-card-content h3, .repair-card-content h3 {
    margin-bottom: var(--space-xs);
    color: var(--color-primary);
}

.water-card-content p, .clog-card-content p, .repair-card-content p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.water-card-highlight, .clog-card-highlight, .repair-card-highlight {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.water-card-highlight {
    background-color: rgba(2, 132, 199, 0.08);
    color: var(--color-accent-blue);
}

.clog-card-highlight {
    background-color: rgba(18, 140, 126, 0.08);
    color: var(--color-whatsapp-secondary);
}

.repair-card-highlight {
    background-color: var(--color-warning-light);
    color: var(--color-warning-dark);
}


/* ==========================================================================
   Features Section Styles
   ========================================================================== */
.features-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gray-200);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-white);
    color: var(--color-warning);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.feature-icon svg {
    width: 26px;
    height: 26px;
}

.feature-card h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.15rem;
    color: var(--color-gray-800);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
}


/* ==========================================================================
   Steps Section Styles
   ========================================================================== */
.steps-section {
    padding: var(--space-xl) 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.step-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    border: 1px solid var(--color-gray-100);
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-xs);
    color: var(--color-gray-800);
}

.step-card p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.steps-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.steps-cta .btn {
    min-width: 300px;
}

.steps-sub-cta {
    text-align: center;
    font-size: 0.95rem;
}

.steps-sub-cta span {
    color: var(--color-gray-400);
    font-weight: 500;
    display: block;
    margin-bottom: 2px;
}

.steps-numbers {
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    gap: var(--space-xs);
    align-items: center;
    justify-content: center;
}

.steps-numbers a:hover {
    color: var(--color-accent-blue);
    text-decoration: underline;
}

.dot-separator {
    color: var(--color-gray-400);
}


/* ==========================================================================
   Urgency Section Styles
   ========================================================================== */
.urgency-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: var(--space-xl) 0;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.urgency-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-xl);
    align-items: center;
}

.urgency-alert-badge {
    background-color: var(--color-warning);
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.urgency-title {
    color: var(--color-white);
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    margin-bottom: var(--space-sm);
}

.urgency-text {
    color: var(--color-gray-200);
    font-size: 1.05rem;
}

.urgency-action-block {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    backdrop-filter: blur(5px);
}

.urgency-numbers {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.urgency-numbers span {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 2px;
}

.urgency-numbers strong {
    font-size: 1.35rem;
    color: var(--color-white);
    line-height: 1.3;
}

.urgency-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.urgency-buttons .btn {
    width: 100%;
}


/* ==========================================================================
   About Section Styles
   ========================================================================== */
.about-section {
    padding: var(--space-xxl) 0;
    background-color: var(--color-white);
}

.about-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.about-experience-circle {
    width: 260px;
    height: 260px;
    border-radius: var(--radius-full);
    background: radial-gradient(circle, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    border: 10px solid var(--color-gray-100);
    text-align: center;
    padding: var(--space-md);
}

.exp-number {
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--color-warning);
    line-height: 1;
}

.exp-label {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-gray-200);
    margin-top: var(--space-xs);
    max-width: 180px;
}

.about-paragraph {
    margin-bottom: var(--space-md);
    font-size: 1.05rem;
}

.about-action {
    margin-top: var(--space-lg);
}


/* ==========================================================================
   FAQ Section Styles
   ========================================================================== */
.faq-section {
    padding: var(--space-xl) 0;
}

.faq-accordion-wrapper {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--color-gray-200);
    box-shadow: var(--shadow-md);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-800);
}

.faq-icon-state {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-gray-400);
    line-height: 1;
    transition: var(--transition-fast);
}

/* FAQ Content - Smooth Modern Height Transition */
.faq-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.25s ease-out;
    overflow: hidden;
}

.faq-content-inner {
    min-height: 0;
}

.faq-content-inner p {
    padding: 0 var(--space-md) var(--space-md) var(--space-md);
    font-size: 1rem;
    color: var(--color-gray-600);
}

/* Active FAQ Item State */
.faq-item.active {
    border-color: var(--color-accent-blue);
}

.faq-item.active .faq-trigger {
    color: var(--color-accent-blue);
}

.faq-item.active .faq-content {
    grid-template-rows: 1fr;
}

.faq-item.active .faq-icon-state {
    transform: rotate(45deg);
    color: var(--color-accent-blue);
}


/* ==========================================================================
   Final CTA Section Styles
   ========================================================================== */
.final-cta-section {
    padding: var(--space-xxl) 0;
    background: radial-gradient(circle at 50% 50%, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    position: relative;
}

.cta-title {
    color: var(--color-white);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-sm);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.cta-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    color: var(--color-gray-200);
    margin-bottom: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Numbers Box Grid */
.cta-numbers-highlight {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.cta-num-box {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    min-width: 280px;
    box-shadow: var(--shadow-lg);
}

.num-box-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: var(--space-xs);
}

.num-box-link {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-whatsapp);
}

.num-box-link:hover {
    color: var(--color-whatsapp-dark);
}

.cta-final-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    width: 100%;
}

.cta-final-buttons .btn {
    min-width: 290px;
}


/* ==========================================================================
   Footer Styles
   ========================================================================== */
.main-footer {
    background-color: #0b1123;
    color: var(--color-gray-400);
    padding: var(--space-xl) 0 var(--space-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-info-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.footer-logo .logo-icon {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-tagline {
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
    max-width: 440px;
}

.footer-whatsapp-text {
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-whatsapp-text strong {
    color: var(--color-white);
}

.footer-whatsapp-text a {
    color: var(--color-whatsapp);
    font-weight: 700;
}

.footer-whatsapp-text a:hover {
    text-decoration: underline;
}

/* Footer Link Columns */
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--color-gray-400);
}

.footer-col a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: var(--space-md);
    margin-top: var(--space-md);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(148, 163, 184, 0.6);
}


/* ==========================================================================
   Mobile Fixed Bottom Bar
   ========================================================================== */
.mobile-whatsapp-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.15);
    padding: var(--space-xs) var(--space-md);
    gap: var(--space-xs);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
}

.mobile-wa-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 48px;
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-weight: 700;
    font-size: 0.9rem;
}

.mobile-wa-btn svg {
    flex-shrink: 0;
}

.mobile-wa-btn.btn-wa-1 {
    background-color: var(--color-whatsapp);
}

.mobile-wa-btn.btn-wa-1:active {
    background-color: var(--color-whatsapp-dark);
}

.mobile-wa-btn.btn-wa-2 {
    background-color: var(--color-whatsapp-secondary);
}

.mobile-wa-btn.btn-wa-2:active {
    background-color: var(--color-whatsapp-secondary-dark);
}


/* ==========================================================================
   Micro-Animations & Transitions
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Stagger Animations slightly */
.hero-subtitle { animation-delay: 0.15s; }
.hero-text { animation-delay: 0.3s; }
.hero-whatsapp-display { animation-delay: 0.45s; }
.hero-actions { animation-delay: 0.6s; }
.hero-trust-row { animation-delay: 0.75s; }


/* ==========================================================================
   Media Queries & Responsiveness
   ========================================================================== */

/* Laptop / Desktop adjustments */
@media (max-width: 1199px) {
    .hero-container, .detail-container, .about-container {
        gap: var(--space-lg);
    }
}

/* Tablets Landscape & Portrait */
@media (max-width: 1023px) {
    /* Layouts fallback to stack columns */
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 100px;
    }
    
    .hero-content {
        align-items: center;
        padding: var(--space-md) var(--space-lg);
        margin: 0 auto;
    }
    
    .hero-badge-row {
        justify-content: center;
    }

    .hero-trust-row {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-image-wrapper {
        margin-top: var(--space-md);
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .problem-grid, .services-grid, .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .detail-container, .detail-container.reverse-row {
        grid-template-columns: 1fr;
    }

    .detail-container.reverse-row .detail-content {
        grid-column: 1;
    }

    .detail-container.reverse-row .detail-visual {
        grid-column: 1;
        grid-row: auto;
    }

    .detail-content {
        align-items: center;
        text-align: center;
    }

    .detail-whatsapp-display {
        justify-content: center;
    }

    .detail-list-grid {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

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

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-content {
        align-items: center;
    }

    .about-experience-circle {
        margin-bottom: var(--space-md);
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .header-whatsapp-desktop {
        display: none;
    }

    .nav-menu {
        display: none;
    }

    .hamburger-menu {
        display: flex;
    }
}

/* Mobile Devices */
@media (max-width: 767px) {
    body {
        /* Extra padding so content isn't covered by bottom mobile bar */
        padding-bottom: 70px;
    }

    .container {
        padding: 0 var(--space-sm);
    }

    .hero-section {
        padding-top: 100px;
        padding-bottom: var(--space-lg);
        min-height: auto;
    }

    .hero-content {
        padding: var(--space-md) var(--space-sm);
        align-items: center;
        text-align: center;
    }

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

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

    .hero-whatsapp-display {
        padding: var(--space-sm);
    }

    .whatsapp-numbers-grid {
        flex-direction: column;
        gap: var(--space-xs);
        align-items: center;
    }

    .wa-num-link {
        font-size: 1.05rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 100%;
    }

    .hero-trust-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .problem-grid, .services-grid, .features-grid, .steps-grid {
        grid-template-columns: 1fr;
    }

    .detail-list-grid {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .detail-whatsapp-display {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .detail-whatsapp-display-inline {
        flex-direction: column;
        gap: 4px;
    }

    .detail-whatsapp-display-inline span {
        display: none;
    }

    .detail-action, .detail-action .btn {
        width: 100%;
    }

    .steps-numbers {
        flex-direction: column;
        gap: 4px;
    }

    .steps-numbers .dot-separator {
        display: none;
    }

    .urgency-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .urgency-action-block {
        width: 100%;
    }

    .cta-numbers-highlight {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .cta-num-box {
        min-width: 100%;
    }

    .cta-final-buttons {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .cta-final-buttons .btn {
        width: 100%;
        min-width: 100%;
    }

    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    /* Show Mobile Sticky Bottom Bar */
    .mobile-whatsapp-bar {
        display: flex;
    }
}