/* ==========================================================================
   SINERGIA - LANDING PAGE PARA MÉDICOS E CLÍNICAS
   Design System: Apple Light Minimalist & Interactive Demo Engine
   ========================================================================== */

/* --- CSS RESET & APPLE DESIGN TOKENS --- */
:root {
    /* Backgrounds */
    --bg-main: #fbfbfd;
    --bg-section-alt: #f5f5f7;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --bg-elevated: #ffffff;
    
    /* Apple Colors */
    --apple-blue: #0071e3;
    --apple-blue-hover: #0077ed;
    --apple-blue-dark: #0066cc;
    --apple-blue-light: #e8f2fe;
    --apple-blue-glow: rgba(0, 113, 227, 0.25);
    
    --apple-cyan: #06b6d4;
    --apple-cyan-light: #ecfeff;
    
    --apple-emerald: #10b981;
    --apple-emerald-light: #ecfdf5;
    --apple-emerald-dark: #059669;
    
    --apple-purple: #8b5cf6;
    --apple-purple-light: #f5f3ff;
    
    --apple-orange: #f59e0b;
    --apple-orange-light: #fffbeb;
    
    --apple-red: #ef4444;
    --apple-red-light: #fef2f2;

    /* Text Colors (Ultra-Legibilidade Apple) */
    --text-primary: #1d1d1f;
    --text-secondary: #48484a;
    --text-muted: #6e6e73;
    --text-light: #86868b;

    /* Borders & Shadows */
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-card: rgba(0, 0, 0, 0.06);
    --border-card-hover: rgba(0, 113, 227, 0.35);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 20px 48px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04);
    
    --glass-nav: rgba(255, 255, 255, 0.88);

    /* Fonts & Radii */
    --font-heading: -apple-system, BlinkMacSystemFont, 'Plus Jakarta Sans', 'SF Pro Display', 'Inter', sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Inter', 'SF Pro Text', sans-serif;
    
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --radius-pill: 980px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ambient Subtle Apple Glows */
.apple-glow {
    position: fixed;
    width: 650px;
    height: 650px;
    border-radius: 50%;
    filter: blur(160px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
}

.apple-glow-1 {
    top: -200px;
    left: 15%;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.15) 0%, rgba(6, 182, 212, 0.05) 70%);
}

.apple-glow-2 {
    top: 45%;
    right: -150px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, rgba(0, 113, 227, 0.04) 70%);
}

/* Container & Typography */
.container {
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.highlight-blue {
    color: var(--apple-blue);
}

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

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

.text-blue {
    color: var(--apple-blue) !important;
}

.text-emerald {
    color: var(--apple-emerald-dark) !important;
}

.text-red {
    color: #dc2626 !important;
}

.text-green {
    color: var(--apple-emerald-dark) !important;
}

.font-bold {
    font-weight: 700;
}

/* Helper display */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

/* Section Header */
.section {
    padding: 90px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    max-width: 820px;
    margin: 0 auto 56px auto;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    background: var(--apple-blue-light);
    color: var(--apple-blue);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.6rem;
    color: var(--text-primary);
    margin-bottom: 18px;
    letter-spacing: -0.03em;
}

.section-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* --- BUTTONS (APPLE INTUITIVE STYLE) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition-base);
    border: 1px solid transparent;
    white-space: nowrap;
    min-height: 44px;
}

.btn-primary {
    background-color: var(--apple-blue);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--apple-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--apple-blue-glow);
    color: #ffffff;
}

.btn-shadow {
    box-shadow: 0 4px 16px var(--apple-blue-glow);
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background-color: var(--bg-section-alt);
    border-color: rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
    color: var(--apple-blue);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.88rem;
    min-height: 40px;
}

.btn-lg {
    padding: 16px 30px;
    font-size: 1.05rem;
    min-height: 52px;
}

.btn-xl {
    padding: 20px 38px;
    font-size: 1.15rem;
    min-height: 58px;
}

.btn-block {
    width: 100%;
}

/* --- NAVBAR (APPLE FROSTED GLASS) --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-nav);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 14px 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--apple-blue);
}

.nav-mobile-cta {
    display: none;
    width: 100%;
    margin-top: 12px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* --- HERO SECTION --- */
.hero-section {
    padding-top: 145px;
    padding-bottom: 85px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    background: var(--apple-blue-light);
    color: var(--apple-blue);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--apple-emerald);
    box-shadow: 0 0 8px var(--apple-emerald);
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 3.15rem;
    line-height: 1.12;
    margin-bottom: 22px;
    letter-spacing: -0.035em;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 34px;
}

.hero-subtitle strong {
    color: var(--text-primary);
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 36px;
}

.hero-trust-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
}

.trust-item svg {
    color: var(--apple-blue);
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   SIMULADOR INTERATIVO / PHONE MOCKUP (APPLE PRO ENGINE)
   ========================================================================== */
.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    perspective: 1000px;
}

/* Seletor de Cenários */
.demo-scenario-selector {
    width: 100%;
    max-width: 375px;
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    box-shadow: var(--shadow-sm);
}

.scenario-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--apple-blue);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.scenario-label svg {
    width: 14px;
    height: 14px;
}

.scenario-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.scenario-btn {
    background: var(--bg-section-alt);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 7px 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.scenario-btn svg {
    width: 13px;
    height: 13px;
    color: var(--apple-blue);
    flex-shrink: 0;
}

.scenario-btn:hover {
    background: #eef5ff;
    color: var(--apple-blue);
    border-color: rgba(0, 113, 227, 0.3);
}

.scenario-btn.active {
    background: var(--apple-blue);
    color: #ffffff;
    border-color: var(--apple-blue);
    box-shadow: 0 2px 8px var(--apple-blue-glow);
}

.scenario-btn.active svg {
    color: #ffffff;
}

/* Phone Frame */
.phone-frame {
    width: 100%;
    max-width: 375px;
    background: #e5e5ea;
    border-radius: 46px;
    padding: 11px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.phone-frame.highlight {
    box-shadow: 0 0 0 4px var(--apple-blue), 0 28px 70px rgba(0, 113, 227, 0.35);
    transform: scale(1.02);
}

.phone-island {
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 6px;
}

.island-camera {
    width: 76px;
    height: 18px;
    background: #1d1d1f;
    border-radius: 12px;
}

.phone-screen {
    background: #efeae2;
    border-radius: 36px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 500px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
    position: relative;
}

.chat-app-bar {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 2;
}

.chat-avatar-wrapper {
    position: relative;
}

.chat-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--apple-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.chat-avatar svg {
    width: 20px;
    height: 20px;
}

.online-indicator {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--apple-emerald);
    border: 2px solid #ffffff;
    border-radius: 50%;
}

.chat-header-info {
    flex: 1;
    overflow: hidden;
}

.chat-contact-name {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-status {
    display: block;
    font-size: 0.7rem;
    color: var(--apple-emerald-dark);
    font-weight: 500;
}

.chat-header-icons {
    display: flex;
    gap: 10px;
    color: var(--apple-blue);
}

.chat-header-icons svg {
    width: 18px;
    height: 18px;
}

.chat-messages {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #efeae2;
    scroll-behavior: smooth;
}

.chat-time-tag {
    align-self: center;
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-muted);
    font-size: 0.68rem;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.message {
    max-width: 86%;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 0.82rem;
    line-height: 1.45;
    position: relative;
    word-break: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transform: translateY(10px);
    animation: popInMsg 0.4s ease forwards;
}

@keyframes popInMsg {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.msg-patient {
    align-self: flex-end;
    background: #dcf8c6;
    color: #111b21;
    border-bottom-right-radius: 4px;
}

.msg-bot {
    align-self: flex-start;
    background: #ffffff;
    color: #111b21;
    border-bottom-left-radius: 4px;
}

.bot-badge-mini {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--apple-blue);
    margin-bottom: 4px;
}

.bot-badge-mini svg {
    width: 11px;
    height: 11px;
}

.msg-time {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    font-size: 0.65rem;
    color: #8696a0;
    margin-top: 4px;
}

.msg-time svg {
    width: 13px;
    height: 13px;
    color: var(--apple-blue);
}

.chat-card-action {
    margin-top: 6px;
    padding: 6px 8px;
    background: var(--apple-emerald-light);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 8px;
}

.action-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.68rem;
    color: var(--apple-emerald-dark);
    font-weight: 600;
    margin-bottom: 2px;
}

.action-status svg {
    width: 12px;
    height: 12px;
}

/* Chat Interativo: Botões de Resposta Rápida */
.chat-quick-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
}

.chat-option-btn {
    background: #ffffff;
    border: 1px solid var(--apple-blue);
    color: var(--apple-blue);
    border-radius: var(--radius-pill);
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: var(--transition-fast);
}

.chat-option-btn:hover {
    background: var(--apple-blue);
    color: #ffffff;
}

/* Typing Indicator */
.chat-typing-indicator {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.9);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 8px;
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--apple-blue);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

.typing-text {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
}

.chat-interactive-footer {
    background: #f0f2f5;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.chat-input-bar {
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-input-placeholder {
    flex: 1;
    background: #ffffff;
    border-radius: 20px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.chat-input-placeholder svg {
    width: 16px;
    height: 16px;
}

.chat-send-btn {
    width: 32px;
    height: 32px;
    background: var(--apple-blue);
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-send-btn:hover {
    background: var(--apple-blue-hover);
    transform: rotate(180deg);
}

.chat-send-btn svg {
    width: 15px;
    height: 15px;
}

.demo-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.demo-note svg {
    width: 14px;
    height: 14px;
    color: var(--apple-blue);
}

/* --- PROBLEM SECTION (5 GARGALOS) --- */
.problem-section {
    background-color: var(--bg-section-alt);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    position: relative;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(239, 68, 68, 0.3);
}

.problem-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.problem-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.icon-red {
    background: var(--apple-red-light);
    color: var(--apple-red);
}

.icon-orange {
    background: var(--apple-orange-light);
    color: var(--apple-orange);
}

.icon-purple {
    background: var(--apple-purple-light);
    color: var(--apple-purple);
}

.problem-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.08);
}

.problem-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.problem-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.problem-impact {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: var(--apple-red-light);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #b91c1c;
    font-size: 0.82rem;
    font-weight: 600;
}

.problem-impact svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.problem-cta-card {
    grid-column: span 1;
    background: linear-gradient(135deg, #e8f2fe 0%, #e0f2fe 100%);
    border: 1px solid rgba(0, 113, 227, 0.2);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.problem-cta-card .cta-inner {
    width: 100%;
}

.problem-cta-card .cta-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--apple-blue);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.problem-cta-card h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.problem-cta-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* --- SOLUTION SECTION (3 PILARES) --- */
.solution-section {
    background-color: var(--bg-main);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 36px 30px;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

.pillar-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-hover);
}

.pillar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
}

.pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-icon svg {
    width: 28px;
    height: 28px;
}

.icon-blue {
    background: var(--apple-blue-light);
    color: var(--apple-blue);
}

.icon-cyan {
    background: var(--apple-cyan-light);
    color: var(--apple-cyan);
}

.icon-emerald {
    background: var(--apple-emerald-light);
    color: var(--apple-emerald-dark);
}

.pillar-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pillar-title {
    font-size: 1.35rem;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.pillar-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.pillar-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-item svg {
    color: var(--apple-emerald-dark);
    width: 16px;
    height: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}

/* Human Team Banner */
.human-team-banner {
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-lg);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 24px;
    box-shadow: var(--shadow-sm);
}

.banner-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--apple-emerald-dark);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

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

.banner-content h4 {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.banner-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.banner-content strong {
    color: var(--apple-emerald-dark);
}

/* --- CASES SECTION --- */
.cases-section {
    background-color: var(--bg-section-alt);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 32px 26px;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-hover);
}

.case-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    background: var(--bg-section-alt);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
}

.case-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
}

.case-avatar {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--apple-blue);
    box-shadow: 0 4px 14px var(--apple-blue-glow);
    flex-shrink: 0;
}

.doctor-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.doctor-name {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.doctor-title {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
    display: block;
}

.case-body {
    margin-bottom: 24px;
    flex: 1;
}

.case-solution-title {
    font-size: 0.88rem;
    color: var(--apple-blue);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    font-weight: 700;
}

.case-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.case-list li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.45;
}

.case-list li strong {
    color: var(--text-primary);
}

.case-list li svg {
    color: var(--apple-blue);
    width: 16px;
    height: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}

.case-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 18px;
    border-top: 1px solid var(--border-subtle);
}

.case-tag-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-section-alt);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.case-tag-item svg {
    width: 13px;
    height: 13px;
    color: var(--apple-blue);
}

.case-cta {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.case-cta p {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 16px;
}

/* --- CALCULADORA DE PERDAS (APPLE CLEAN DESIGN) --- */
.calc-section {
    background-color: var(--bg-main);
}

.calc-box {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 48px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    box-shadow: var(--shadow-lg);
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.calc-label-row label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.calc-value-badge {
    background: var(--apple-blue);
    color: white;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.88rem;
    font-weight: 700;
}

.calc-slider {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 10px;
    border-radius: 5px;
    background: #e5e5ea;
    outline: none;
    cursor: pointer;
    touch-action: pan-y;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.range-marks {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 6px;
}

.calc-results {
    background: var(--bg-section-alt);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.result-card {
    padding: 16px;
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: var(--shadow-sm);
}

.result-card-danger {
    border-left: 4px solid var(--apple-red);
}

.result-card-total {
    border-left: 4px solid var(--apple-blue);
    background: var(--apple-blue-light);
}

.result-card-recovery {
    border-left: 4px solid var(--apple-emerald);
    background: var(--apple-emerald-light);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.result-number {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.result-detail {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.result-detail strong {
    color: var(--text-primary);
}

.calc-cta-wrapper {
    margin-top: 8px;
}

/* --- COMPARISON SECTION (DESKTOP + MOBILE) --- */
.comparison-section {
    background-color: var(--bg-section-alt);
}

.comparison-table-wrapper {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th,
.comparison-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
    background: #fafafa;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
}

.comparison-table th.col-traditional {
    color: #b91c1c;
    background: #fef2f2;
}

.comparison-table th.col-sinergia {
    color: var(--apple-blue);
    background: var(--apple-blue-light);
}

.comparison-table td {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.comparison-table td strong {
    color: var(--text-primary);
}

.comparison-table td.col-traditional {
    background: #fffafa;
}

.comparison-table td.col-sinergia {
    background: #f8fbff;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.badge-status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 700;
    margin-right: 6px;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}

/* Mobile Comparison Cards */
.comparison-mobile-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comp-mobile-card {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.comp-mobile-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.comp-mobile-header svg {
    color: var(--apple-blue);
    width: 20px;
    height: 20px;
}

.comp-mobile-header h4 {
    font-size: 1.05rem;
    font-weight: 700;
}

.comp-mobile-row {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 8px;
}

.comp-mobile-row.traditional {
    background: #fff5f5;
    border-left: 3px solid #ef4444;
}

.comp-mobile-row.sinergia {
    background: #f0fdf4;
    border-left: 3px solid var(--apple-emerald);
    margin-bottom: 0;
}

.comp-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
}

.comp-val {
    font-size: 0.92rem;
}

/* --- STEPS / IMPLEMENTATION --- */
.steps-section {
    background-color: var(--bg-main);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.step-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-hover);
}

.step-number-circle {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--apple-blue-light);
    color: var(--apple-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.88rem;
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--apple-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--apple-blue);
    margin-bottom: 20px;
}

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

.step-title {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.step-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* --- ABOUT SECTION --- */
.about-section {
    background-color: var(--bg-section-alt);
}

.about-card {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 48px;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.founder-photo {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.founder-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--apple-blue);
    box-shadow: var(--shadow-sm);
}

.founder-badge svg {
    width: 16px;
    height: 16px;
    color: var(--apple-emerald);
}

.about-title {
    font-size: 2.1rem;
    color: var(--text-primary);
    margin-bottom: 18px;
}

.about-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.stat-box {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--apple-blue);
}

.stat-lbl {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* --- FAQ SECTION --- */
.faq-section {
    background-color: var(--bg-main);
}

.faq-accordion {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(0, 113, 227, 0.3);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 22px 24px;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    min-height: 48px;
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--apple-blue);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 22px 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* --- FINAL CTA SECTION --- */
.final-cta-section {
    padding-bottom: 110px;
    background-color: var(--bg-section-alt);
}

.final-cta-box {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 64px 48px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.final-cta-title {
    font-size: 2.4rem;
    color: var(--text-primary);
    max-width: 900px;
    margin: 0 auto 20px auto;
    letter-spacing: -0.03em;
}

.final-cta-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 750px;
    margin: 0 auto 36px auto;
    line-height: 1.7;
}

.final-cta-buttons {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.cta-guarantees {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 28px;
    border-top: 1px solid var(--border-subtle);
    padding-top: 24px;
    max-width: 750px;
    margin: 0 auto;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
}

.guarantee-item svg {
    width: 16px;
    height: 16px;
    color: var(--apple-emerald-dark);
}

/* --- FOOTER --- */
.footer {
    background: #f5f5f7;
    border-top: 1px solid var(--border-subtle);
    padding: 60px 0 90px 0;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 34px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 380px;
    line-height: 1.6;
}

.footer-col-title {
    font-size: 1rem;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--apple-blue);
}

.footer-text-muted {
    font-size: 0.88rem;
    color: var(--text-light);
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 24px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-light);
}

/* --- STICKY MOBILE BOTTOM BAR --- */
.sticky-mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)) 16px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(120%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: none;
}

.sticky-mobile-cta.visible {
    transform: translateY(0);
}

/* --- ANIMATIONS & KEYFRAMES --- */
.animate-pop {
    animation: popIn 0.5s ease forwards;
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.96) translateY(8px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ==========================================================================
   MOBILE-FIRST RESPONSIVE OPTIMIZATIONS (TABLETS & PHONES)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .problem-grid,
    .pillars-grid,
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .problem-cta-card {
        grid-column: span 2;
    }
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-card {
        grid-template-columns: 1fr;
    }
    .calc-box {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    /* Mobile General Typography & Spacing */
    .section {
        padding: 65px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 1.85rem;
        line-height: 1.25;
    }

    .section-description {
        font-size: 1rem;
    }

    .container {
        padding: 0 18px;
    }

    /* Navbar & Mobile Menu Drawer */
    .navbar {
        padding: 10px 0;
    }

    .nav-desktop-cta {
        display: none;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        align-items: flex-start;
        padding: 28px 24px;
        gap: 20px;
        transform: translateX(-100%);
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
        z-index: 999;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.15rem;
        font-weight: 600;
        color: var(--text-primary);
        padding: 8px 0;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-mobile-cta {
        display: block;
        margin-top: 18px;
    }

    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Hero Section Mobile */
    .hero-section {
        padding-top: 95px;
        padding-bottom: 60px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero-badge {
        font-size: 0.78rem;
        padding: 6px 14px;
        margin-bottom: 18px;
    }

    .hero-title {
        font-size: 2.1rem;
        line-height: 1.18;
        margin-bottom: 18px;
    }

    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 26px;
    }

    .hero-cta-group {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 28px;
    }

    .btn-hero-main,
    .btn-hero-secondary,
    .btn-block-mobile {
        width: 100%;
    }

    .hero-trust-items {
        flex-direction: column;
        gap: 12px;
        padding-top: 20px;
    }

    .trust-item {
        font-size: 0.84rem;
    }

    /* Phone Mockup Mobile */
    .demo-scenario-selector {
        max-width: 100%;
    }

    .phone-frame {
        max-width: 335px;
        border-radius: 38px;
        padding: 8px;
    }

    .phone-screen {
        height: 480px;
        border-radius: 30px;
    }

    .chat-messages {
        padding: 10px;
        gap: 8px;
    }

    .message {
        max-width: 90%;
        font-size: 0.78rem;
        padding: 8px 10px;
    }

    /* Grids to 1 Column */
    .problem-grid,
    .pillars-grid,
    .cases-grid,
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .problem-card,
    .pillar-card,
    .case-card,
    .step-card {
        padding: 24px 20px;
    }

    .problem-cta-card {
        grid-column: span 1;
        padding: 26px 20px;
    }

    /* Human Banner */
    .human-team-banner {
        flex-direction: column;
        text-align: center;
        padding: 22px 18px;
        gap: 16px;
    }

    /* Calculator Mobile */
    .calc-box {
        padding: 24px 18px;
        gap: 32px;
    }

    .calc-inputs {
        gap: 24px;
    }

    .calc-label-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .calc-results {
        padding: 20px 16px;
        gap: 16px;
    }

    .result-number {
        font-size: 1.6rem;
    }

    /* Table Switch to Mobile Cards */
    .desktop-only {
        display: none !important;
    }

    .mobile-only {
        display: flex !important;
    }

    /* About Section */
    .about-card {
        padding: 24px 18px;
        gap: 28px;
    }

    .about-title {
        font-size: 1.65rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* FAQ */
    .faq-question {
        padding: 16px 18px;
        font-size: 0.95rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 18px 18px 18px;
    }

    /* Final CTA Box */
    .final-cta-box {
        padding: 36px 18px;
        border-radius: var(--radius-lg);
    }

    .final-cta-title {
        font-size: 1.7rem;
    }

    .final-cta-desc {
        font-size: 0.95rem;
        margin-bottom: 26px;
    }

    .cta-guarantees {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    /* Footer */
    .footer {
        padding: 48px 0 100px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Sticky Bottom Bar */
    .sticky-mobile-cta {
        display: block;
    }
}

@media (max-width: 380px) {
    .hero-title {
        font-size: 1.85rem;
    }

    .phone-frame {
        max-width: 100%;
    }
}