/* ==========================================================================
   CSS Stylesheet - Minha Corrida APP
   Theme: Fitness, High-Tech, Premium, Conversional
   ========================================================================== */

/* Variables & Custom Properties */
:root {
    /* Color Palette */
    --color-bg-dark: #07152E;
    --color-bg-purple: #1A1135;
    --color-bg-card: rgba(13, 24, 48, 0.7);
    --color-bg-card-hover: rgba(26, 38, 70, 0.85);
    --color-accent: #FF6A00;
    --color-accent-rgb: 255, 106, 0;
    --color-accent-glow: rgba(255, 106, 0, 0.35);
    --color-accent-purple: #5A2A82;
    --color-white: #FFFFFF;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #E2E8F0;
    --color-text-muted: #94A3B8;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-glow: rgba(255, 106, 0, 0.3);
    --color-red-error: #EF4444;
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Shadows & Transitions */
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(255, 106, 0, 0.25);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

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

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-dark);
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-purple) 100%);
    background-attachment: fixed;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    width: 100%;
}

section {
    overflow: hidden;
    max-width: 100%;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.accent-text { color: var(--color-accent); }
.highlight-text { color: var(--color-accent); font-weight: 800; }
.gradient-text {
    background: linear-gradient(90deg, #FF6A00 0%, #FF9E59 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 20px 40px;
    font-size: 1.125rem;
}

.btn-primary {
    background: linear-gradient(90deg, var(--color-accent) 0%, #FF8533 100%);
    color: var(--color-white);
    box-shadow: 0 8px 25px rgba(255, 106, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 106, 0, 0.6), 0 0 15px rgba(255, 106, 0, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-white);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    background: rgba(255, 106, 0, 0.1);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 8px 25px rgba(255, 106, 0, 0.4);
    }
    50% {
        box-shadow: 0 8px 35px rgba(255, 106, 0, 0.8), 0 0 20px rgba(255, 106, 0, 0.4);
    }
    100% {
        box-shadow: 0 8px 25px rgba(255, 106, 0, 0.4);
    }
}

.btn-pulse {
    animation: pulse 2s infinite ease-in-out;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.btn-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    animation: shimmer 2.5s infinite;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    padding: 12px 0;
    background: rgba(7, 21, 46, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition-smooth);
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: 1.8rem;
    cursor: pointer;
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 21, 46, 0.98);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-overlay.active {
    transform: translateY(0);
}

.mobile-menu-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: transparent;
    border: none;
    color: var(--color-white);
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    width: 100%;
    max-width: 320px;
    padding: 20px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.mobile-nav-link:hover {
    color: var(--color-accent);
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px 0;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-glows {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(120px);
    opacity: 0.25;
}

.glow-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    top: -50px;
    right: 10%;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: var(--color-accent-purple);
    bottom: -100px;
    left: -50px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.badge-running {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 106, 0, 0.12);
    border: 1px solid rgba(255, 106, 0, 0.25);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 44px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(255, 106, 0, 0.15);
    border-radius: var(--radius-full);
    color: var(--color-accent);
}

.check-icon svg {
    width: 14px;
    height: 14px;
}

.hero-cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.cta-microtext {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    padding-left: 20px;
}

/* Premium Phone Frame Mockup */
.hero-mockup-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-frame {
    width: 320px;
    height: 640px;
    background: #0d1224;
    border-radius: 44px;
    border: 8px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7), 0 0 50px rgba(255, 106, 0, 0.15);
    position: relative;
    padding: 10px;
    overflow: hidden;
    user-select: none;
}

.phone-speaker {
    width: 60px;
    height: 14px;
    background: #000000;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #070d1e;
    border-radius: 32px;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px 14px 70px 14px;
    position: relative;
}

/* Hide scrollbar in mockup */
.phone-screen::-webkit-scrollbar {
    display: none;
}

/* Internal App Styles */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    margin-top: 10px;
}

.app-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--color-white);
}

.app-welcome {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.app-date {
    font-size: 0.85rem;
    font-weight: 700;
}

.app-icon-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    position: relative;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    right: 8px;
}

.app-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 18px;
    padding: 16px;
    margin-bottom: 16px;
}

.race-card {
    background: linear-gradient(135deg, rgba(255, 106, 0, 0.1) 0%, rgba(90, 42, 130, 0.2) 100%);
    border-color: rgba(255, 106, 0, 0.2);
}

.card-tag {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.app-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.race-meta {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.race-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.race-progress {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), #FF9E59);
    border-radius: var(--radius-full);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.card-header h4 {
    font-size: 0.9rem;
    font-weight: 700;
}

.card-action {
    font-size: 0.75rem;
    color: var(--color-accent);
    font-weight: 600;
}

.week-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 14px;
}

.day-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 6px 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.day-col.active {
    background: rgba(255, 106, 0, 0.1);
    border: 1px solid rgba(255, 106, 0, 0.2);
}

.day-col.active-highlight {
    background: var(--color-accent);
}

.day-col.active-highlight .day-lbl, 
.day-col.active-highlight .day-val {
    color: var(--color-white);
    font-weight: 700;
}

.day-lbl {
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

.day-val {
    font-size: 0.7rem;
    font-weight: 600;
}

.today-workout {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    padding: 10px;
    border-radius: 12px;
}

.workout-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 106, 0, 0.15);
    border-radius: 8px;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.workout-icon svg {
    width: 16px;
    height: 16px;
}

.workout-title {
    font-size: 0.75rem;
    font-weight: 700;
}

.workout-desc {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.app-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.card-half {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 120px;
}

.card-half h4 {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    margin: 4px 0;
}

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

.stat-desc {
    font-size: 0.65rem;
    color: var(--color-accent);
}

.stat-desc-center {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-align: center;
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 24px;
    width: 100%;
}

.mini-chart .bar {
    flex: 1;
    background: rgba(255, 106, 0, 0.5);
    border-radius: 2px;
}

.mini-chart .bar:last-child {
    background: var(--color-accent);
}

.circular-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 55px;
}

.circular-chart {
    display: block;
    margin: 4px auto;
    max-width: 100%;
    max-height: 100%;
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3.8;
}

.circle {
    fill: none;
    stroke-width: 3.8;
    stroke-linecap: round;
    stroke: var(--color-accent);
}

.percentage {
    fill: #fff;
    font-family: var(--font-heading);
    font-size: 0.55rem;
    font-weight: 800;
    text-anchor: middle;
}

.app-navbar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(13, 18, 36, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 10px;
    z-index: 5;
    border-bottom-left-radius: 32px;
    border-bottom-right-radius: 32px;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--color-text-muted);
    cursor: pointer;
}

.nav-item svg {
    width: 16px;
    height: 16px;
}

.nav-item span {
    font-size: 0.55rem;
}

.nav-item.active {
    color: var(--color-accent);
}

.nav-item-center {
    position: relative;
    top: -12px;
}

.nav-center-btn {
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: 0 4px 10px rgba(255, 106, 0, 0.4);
}

/* Dor Section (Pain) */
.dor-section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 64px auto;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

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

.dor-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    transition: var(--transition-smooth);
}

.dor-card:hover {
    transform: translateY(-5px);
    border-color: rgba(239, 68, 110, 0.4);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), inset 0 0 10px rgba(239, 68, 68, 0.05);
}

.dor-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.dor-icon {
    color: var(--color-red-error);
    width: 24px;
    height: 24px;
}

.dor-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.dor-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.dor-footer {
    margin-top: 50px;
}

.dor-conclusion {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Solução Section */
.solucao-section {
    padding: 100px 0;
    position: relative;
}

.badge-running-alt {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

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

.solucao-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.solucao-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.solucao-card:hover {
    transform: translateY(-8px);
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-glow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 15px rgba(255, 106, 0, 0.1);
}

.solucao-card:hover::before {
    transform: scaleX(1);
}

.sol-icon-box {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(255, 106, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    margin-bottom: 28px;
    transition: var(--transition-smooth);
}

.solucao-card:hover .sol-icon-box {
    background: var(--color-accent);
    color: var(--color-white);
    transform: scale(1.05);
}

.solucao-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.solucao-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Benefícios Section */
.beneficios-section {
    padding: 100px 0;
    position: relative;
}

.beneficios-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.beneficios-image-column .image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-premium), 0 0 40px rgba(255, 106, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.img-responsive {
    width: 100%;
    height: auto;
    display: block;
    transform: scale(1.02);
    transition: var(--transition-smooth);
}

.beneficios-image-column .image-wrapper:hover .img-responsive {
    transform: scale(1.05);
}

.image-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 60%, rgba(7, 21, 46, 0.9));
    pointer-events: none;
}

.floating-badge-running {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: rgba(13, 18, 36, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--color-accent);
    padding: 14px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 5;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.floating-badge-running svg {
    color: var(--color-accent);
}

.floating-badge-running span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
}

.pulse-ring {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    position: relative;
}

.pulse-ring::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    animation: pulse-ring-anim 1.5s infinite ease-out;
}

@keyframes pulse-ring-anim {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.8); opacity: 0; }
}

.beneficios-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 32px 0 40px 0;
}

.beneficios-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.benefit-icon-check {
    color: var(--color-accent);
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.beneficios-list strong {
    color: var(--color-white);
}

/* Visual do App Section */
.visual-section {
    padding: 100px 0;
    position: relative;
    background: rgba(26, 17, 53, 0.3);
}

.visual-showcase-container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 40px;
    align-items: center;
    background: rgba(13, 24, 48, 0.4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.visual-tabs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    transition: var(--transition-smooth);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    width: 100%;
}

.tab-btn svg {
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    background: rgba(255, 106, 0, 0.05);
    border-color: rgba(255, 106, 0, 0.2);
}

.tab-btn.active {
    background: linear-gradient(90deg, rgba(255, 106, 0, 0.15) 0%, rgba(90, 42, 130, 0.15) 100%);
    border-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.tab-btn.active svg {
    color: var(--color-accent);
    transform: scale(1.1);
}

.visual-mockup-pane {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Small interactive mockup */
.phone-frame-small {
    width: 320px;
    height: 560px;
    background: #0d1224;
    border-radius: 40px;
    border: 8px solid rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-premium), 0 0 40px rgba(255, 106, 0, 0.1);
    position: relative;
    padding: 8px;
    overflow: hidden;
}

.phone-screen-small {
    width: 100%;
    height: 100%;
    background: #070d1e;
    border-radius: 28px;
    padding: 24px 16px;
    overflow-y: auto;
}

.phone-screen-small::-webkit-scrollbar {
    display: none;
}

.app-screen-header {
    margin-bottom: 20px;
}

.app-screen-header h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-white);
    border-left: 3px solid var(--color-accent);
    padding-left: 10px;
}

/* Dynamic Animation container for screens */
.dynamic-screen-content {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    display: none;
}

.dynamic-screen-content.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Screen content styles */
.workout-week-list, .race-timeline, .goals-list, .history-list, .settings-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.workout-day-item, .race-timeline-item, .goal-ring-item, .history-card-item, .settings-toggle-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.workout-day-item.done {
    border-color: rgba(50, 188, 173, 0.2);
    background: rgba(50, 188, 173, 0.03);
}

.workout-day-item.today {
    border-color: rgba(255, 106, 0, 0.4);
    background: rgba(255, 106, 0, 0.05);
}

.workout-day-item.highlight {
    background: linear-gradient(135deg, rgba(255, 106, 0, 0.08) 0%, rgba(90, 42, 130, 0.15) 100%);
    border-color: rgba(255, 106, 0, 0.2);
}

.day-badge {
    width: 42px;
    height: 24px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-text-secondary);
}

.workout-day-item.today .day-badge {
    background: var(--color-accent);
    color: var(--color-white);
}

.workout-details {
    flex-grow: 1;
}

.workout-details h4, .race-details h4, .goal-details h4, .history-details h4, .settings-details h4 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 2px;
}

.workout-details p, .race-details p, .goal-details p, .history-details p, .settings-details p {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.status-icon {
    color: var(--color-text-muted);
}

.status-icon.success {
    color: #32BCAD;
}

.status-icon.current {
    color: var(--color-accent);
}

.status-icon svg, .status-icon-check svg {
    width: 18px;
    height: 18px;
}

.race-timeline-item {
    border-left: 3px solid var(--color-accent);
}

.race-date-badge {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px;
    border-radius: 8px;
    width: 44px;
}

.race-date-badge .day {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--color-white);
}

.race-date-badge .month {
    font-size: 0.55rem;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 700;
}

.race-details {
    flex-grow: 1;
}

.race-badge-dist {
    font-size: 0.65rem;
    padding: 3px 8px;
    background: rgba(255, 106, 0, 0.15);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-weight: 700;
}

.goal-ring-item {
    justify-content: space-between;
}

.goal-details {
    flex-grow: 1;
}

.goal-progress-mini {
    width: 40px;
    height: 40px;
    position: relative;
}

/* Performace UI inside Showcase */
.performance-screen {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.v2-chart-container {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
    padding: 14px;
}

.v2-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.v2-chart-header h4 {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.v2-chart-header .value {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-accent);
}

.performance-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 60px;
    padding-top: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.perf-bar-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    width: 12%;
}

.perf-bar-fill {
    width: 8px;
    background: linear-gradient(to top, var(--color-accent), #FF9E59);
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.perf-lbl {
    font-size: 0.55rem;
    color: var(--color-text-muted);
}

.vo2-card {
    background: linear-gradient(135deg, rgba(90, 42, 130, 0.15) 0%, rgba(7, 21, 46, 0.4) 100%);
    border: 1px solid rgba(90, 42, 130, 0.3);
    border-radius: 12px;
    padding: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vo2-val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}

.vo2-lbl {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.vo2-status {
    font-size: 0.65rem;
    color: #32BCAD;
    font-weight: 700;
    background: rgba(50, 188, 173, 0.15);
    padding: 3px 8px;
    border-radius: var(--radius-full);
}

.history-card-item {
    justify-content: space-between;
}

.history-icon-box {
    width: 34px;
    height: 34px;
    background: rgba(255, 106, 0, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.history-icon-box svg {
    width: 16px;
    height: 16px;
}

.history-stats {
    text-align: right;
}

.history-stats .dist {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-white);
}

.history-stats .time {
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

.settings-toggle-item {
    justify-content: space-between;
}

/* Custom CSS Toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255,255,255,0.1);
    transition: .3s;
    border-radius: 20px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--color-accent);
}

input:checked + .slider:before {
    transform: translateX(16px);
}

/* Prova Social (Testimonials) */
.depoimentos-section {
    padding: 100px 0;
    position: relative;
}

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

.depoimento-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.depoimento-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 106, 0, 0.2);
    box-shadow: var(--shadow-premium), 0 10px 30px rgba(0, 0, 0, 0.3);
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.star-icon {
    fill: #FFC107;
    color: #FFC107;
    width: 16px;
    height: 16px;
}

.depoimento-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 28px;
    position: relative;
}

.depoimento-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.avatar-user {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-white);
}

.avatar-user.color-1 { background: linear-gradient(135deg, #FF6A00 0%, #FF9E59 100%); }
.avatar-user.color-2 { background: linear-gradient(135deg, #8B5CF6 0%, #C084FC 100%); }
.avatar-user.color-3 { background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%); }

.depoimento-user h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-white);
}

.depoimento-user p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Diferenciais Section */
.diferenciais-section {
    padding: 80px 0;
    background: rgba(7, 21, 46, 0.4);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.diferencial-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.diferencial-item:hover {
    background: rgba(255, 106, 0, 0.05);
    border-color: rgba(255, 106, 0, 0.2);
    transform: translateY(-2px);
}

.dif-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(255, 106, 0, 0.15);
    border-radius: var(--radius-full);
    color: var(--color-accent);
}

.dif-check svg {
    width: 14px;
    height: 14px;
}

/* Oferta Section (Pricing Showcase) */
.oferta-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.oferta-glows {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.oferta-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: var(--radius-full);
    filter: blur(140px);
    opacity: 0.25;
}

.glow-left {
    background: var(--color-accent-purple);
    top: 10%;
    left: -10%;
}

.glow-right {
    background: var(--color-accent);
    bottom: 10%;
    right: -10%;
}

.oferta-card-box {
    max-width: 680px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(26, 17, 53, 0.95) 0%, rgba(7, 21, 46, 0.95) 100%);
    border: 2px solid rgba(255, 106, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    text-align: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 106, 0, 0.15);
    position: relative;
    z-index: 2;
}

.oferta-card-box:hover {
    border-color: rgba(255, 106, 0, 0.6);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7), 0 0 50px rgba(255, 106, 0, 0.25);
}

.oferta-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(255, 106, 0, 0.4);
}

.oferta-title {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.oferta-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 36px;
}

.price-container {
    margin-bottom: 32px;
}

.old-price {
    font-size: 1.15rem;
    text-decoration: line-through;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 4px;
}

.new-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.currency {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-top: 8px;
}

.price-val {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 950;
    line-height: 0.95;
    color: var(--color-white);
}

.price-term {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.oferta-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 32px 0;
}

.oferta-checklist {
    list-style: none;
    max-width: 420px;
    margin: 0 auto 40px auto;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.oferta-checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.offer-icon-check {
    color: var(--color-accent);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.checkout-cta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.badge-item svg {
    color: #32BCAD;
    width: 14px;
    height: 14px;
}

.payment-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.payment-icon {
    width: 34px;
    height: 22px;
    border-radius: 3px;
}

.pix-badge-small {
    display: flex;
    align-items: center;
    gap: 4px;
    background: #1E293B;
    border-radius: 3px;
    padding: 3px 6px;
    height: 22px;
}

.pix-logo-svg {
    width: 12px;
    height: 12px;
}

.pix-badge-small span {
    font-size: 0.55rem;
    font-weight: 800;
    color: #32BCAD;
    font-family: var(--font-heading);
}

/* Garantia Section */
.garantia-section {
    padding: 60px 0;
    background: rgba(255, 106, 0, 0.03);
    border-top: 1px solid rgba(255, 106, 0, 0.15);
    border-bottom: 1px solid rgba(255, 106, 0, 0.15);
}

.garantia-container {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 800px;
}

.garantia-seal {
    width: 90px;
    height: 90px;
    position: relative;
    flex-shrink: 0;
}

.seal-svg {
    width: 100%;
    height: 100%;
}

.seal-days {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-white);
}

.garantia-content {
    flex-grow: 1;
}

.garantia-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 8px;
}

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

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    position: relative;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-item.active {
    border-color: rgba(255, 106, 0, 0.25);
    background: var(--color-bg-card-hover);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.faq-arrow {
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--color-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Footer */
.footer {
    background: #040A17;
    border-top: 1px solid var(--color-border);
    padding: 60px 0 30px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 8px;
}

.footer-slogan {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-links-group {
    display: flex;
    gap: 32px;
}

.footer-link {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-link:hover {
    color: var(--color-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive Grid & Media Queries
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-benefits {
        justify-content: center;
        max-width: 500px;
    }
    
    .hero-cta-wrapper {
        align-items: center;
    }
    
    .dor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solucao-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .beneficios-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .beneficios-image-column {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .beneficios-content-column {
        order: 1;
    }
    
    .visual-showcase-container {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 32px;
    }
    
    .visual-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .tab-btn {
        width: auto;
    }
    
    .depoimentos-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .depoimento-card:last-child {
        grid-column: span 2;
    }
    
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .header-cta {
        display: block;
        margin-left: auto;
        margin-right: 16px;
    }
    
    .header-cta .btn {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .logo {
        font-size: 1.25rem;
        gap: 8px;
    }
    
    .logo-img {
        height: 28px;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .dor-grid, .solucao-grid, .depoimentos-grid, .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .depoimento-card:last-child {
        grid-column: auto;
    }
    
    .oferta-card-box {
        padding: 36px 20px;
    }
    
    .price-val {
        font-size: 4rem;
    }
    
    .garantia-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-links-group {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.05rem;
        gap: 6px;
    }
    
    .header-cta {
        margin-right: 8px;
    }
    
    .header-cta .btn {
        padding: 6px 12px;
        font-size: 0.7rem;
    }

    .hero-benefits {
        grid-template-columns: 1fr;
        align-items: flex-start;
    }
    
    .phone-frame {
        width: 290px;
        height: 580px;
    }
    
    .phone-frame-small {
        width: 290px;
        height: 508px;
    }
    
    .week-days {
        gap: 4px;
    }
    
    .visual-tabs {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tab-btn {
        justify-content: flex-start;
    }
    
    .btn {
        width: 100%;
    }
}

@media (max-width: 360px) {
    .phone-frame {
        width: 250px;
        height: 500px;
    }
    
    .phone-frame-small {
        width: 250px;
        height: 437px;
    }
}