/* ========================================
   VARIÁVEIS DE COR - MINIMALISMO CALOROSO
   ======================================== */
:root {
    --color-mint: #4ECDC4;
    --color-mint-light: #E8F9F7;
    --color-peach: #FFB366;
    --color-coral: #FF6B6B;
    --color-dark: #2C3E50;
    --color-white: #FFFFFF;
    --color-gray: #7A8FA3;
    --color-gray-light: #F5FFFE;
    
    --transition-smooth: all 0.3s ease-out;
    --shadow-soft: 0 4px 20px rgba(78, 205, 196, 0.1);
    --shadow-warm: 0 8px 30px rgba(255, 107, 107, 0.15);
}

/* ========================================
   RESET E ESTILOS GLOBAIS
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-dark);
    background: linear-gradient(135deg, #FFFFFF 0%, #E8F9F7 100%);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
}

p {
    color: var(--color-gray);
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   CONTAINER E LAYOUT
   ======================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ========================================
   NAVBAR / HEADER
   ======================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-mint-light);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-dark);
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-peach) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-soft);
}

.logo-text {
    display: none;
}

@media (min-width: 640px) {
    .logo-text {
        display: inline;
    }
}

.btn-buy-header {
    padding: 0.5rem 1.5rem;
    background-color: var(--color-mint);
    color: white;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.btn-buy-header:hover {
    background-color: #3db8ad;
    transform: scale(1.05);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    padding: 5rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-text h1 {
    color: var(--color-dark);
}

.hero-text > p {
    font-size: 1.125rem;
    line-height: 1.8;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.benefit-check {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background-color: var(--color-mint);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
    box-shadow: var(--shadow-soft);
}

.benefit-item p {
    color: var(--color-dark);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    position: relative;
}

.image-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.2) 0%, rgba(255, 179, 102, 0.2) 100%);
    border-radius: 1.5rem;
    filter: blur(2rem);
    z-index: -1;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
    animation: float 3s ease-in-out infinite;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn-primary {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-mint) 0%, #3db8ad 100%);
    color: white;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
    display: inline-block;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(78, 205, 196, 0.3);
}

.btn-primary-white {
    padding: 1rem 2rem;
    background-color: white;
    color: var(--color-mint);
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.btn-primary-white:hover {
    background-color: #f5f5f5;
    transform: scale(1.05);
}

.guarantee-text {
    font-size: 0.875rem;
    color: var(--color-gray);
}

/* ========================================
   URGENCY SECTION
   ======================================== */
.urgency {
    background: linear-gradient(90deg, var(--color-coral) 0%, var(--color-peach) 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
    box-shadow: var(--shadow-warm);
}

.urgency h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.urgency p {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.urgency-highlight {
    font-weight: 600;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */
.benefits {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-card {
    padding: 2rem;
    background: white;
    border-radius: 1.5rem;
    border: 1px solid var(--color-mint-light);
    transition: var(--transition-smooth);
}

.benefit-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-8px);
}

.card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-peach) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.card-icon svg {
    width: 2rem;
    height: 2rem;
}

.benefit-card h3 {
    color: var(--color-dark);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.benefit-card p {
    line-height: 1.7;
}

/* ========================================
   FEATURE SECTION
   ======================================== */
.feature-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, white, var(--color-mint-light));
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .feature-content {
        grid-template-columns: 1fr 1fr;
    }
}

.feature-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 1.5rem;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.1));
}

.feature-text h2 {
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.feature-text > p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-list svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-coral);
    flex-shrink: 0;
}

.feature-list span {
    color: var(--color-dark);
}

/* ========================================
   PRIVACY SECTION
   ======================================== */
.privacy-section {
    padding: 5rem 0;
}

.privacy-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .privacy-content {
        grid-template-columns: 1fr 1fr;
    }
}

.privacy-text h2 {
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.privacy-text > p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.privacy-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.privacy-item {
    display: flex;
    gap: 1.5rem;
}

.privacy-item svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-mint);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.privacy-item h4 {
    color: var(--color-dark);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.privacy-item p {
    font-size: 0.95rem;
}

.privacy-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 1.5rem;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.1));
}

/* ========================================
   GUARANTEE SECTION
   ======================================== */
.guarantee {
    background: linear-gradient(135deg, var(--color-mint) 0%, #3db8ad 100%);
    color: white;
    padding: 5rem 0;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.guarantee h2 {
    color: white;
    margin-bottom: 1.5rem;
}

.guarantee p {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.guarantee-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
    padding: 5rem 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border: 1px solid var(--color-mint-light);
    border-radius: 0.75rem;
    overflow: hidden;
    background: white;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    color: var(--color-dark);
    font-weight: 600;
    font-size: 1rem;
    text-align: left;
    transition: var(--transition-smooth);
}

.faq-question:hover {
    background-color: var(--color-gray-light);
}

.faq-question svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-mint);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    transition: max-height 0.3s ease-in;
}

.faq-answer p {
    padding: 1rem 1.5rem;
    background-color: var(--color-gray-light);
    border-top: 1px solid var(--color-mint-light);
    color: var(--color-gray);
    line-height: 1.8;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.final-cta {
    background: linear-gradient(135deg, white 0%, var(--color-mint-light) 100%);
    padding: 5rem 0;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.cta-footer {
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-dark);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-logo svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-mint);
}

.footer-section p {
    color: #b0c4de;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-section h4 {
    color: var(--color-peach);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-section a,
.footer-section span {
    color: #b0c4de;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-section a:hover {
    color: var(--color-mint);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: #b0c4de;
    font-size: 0.9rem;
}

.footer-bottom p {
    color: #b0c4de;
}

/* ========================================
   ANIMAÇÕES
   ======================================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .feature-content {
        grid-template-columns: 1fr;
    }

    .feature-image {
        order: 2;
    }

    .feature-text {
        order: 1;
    }

    .privacy-content {
        grid-template-columns: 1fr;
    }

    .privacy-image {
        order: 2;
    }

    .privacy-text {
        order: 1;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .btn-primary,
    .btn-primary-white {
        width: 100%;
        text-align: center;
    }
}

/* ========================================
   ACESSIBILIDADE
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

button:focus {
    outline: 2px solid var(--color-mint);
    outline-offset: 2px;
}

a:focus {
    outline: 2px solid var(--color-mint);
    outline-offset: 2px;
}