:root {
    /* Color Palette */
    --color-bege: #CFC6B8;
    --color-rosa: #B58C96;
    --color-vinho: #7A4E57;
    --color-offwhite: #FAF9F6;
    --color-white: #FFFFFF;
    --color-text: #4A4A4A;
    --color-text-dark: #2D2D2D;

    /* Typography */
    --font-script: 'Alex Brush', cursive;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Spacing */
    --section-padding: 120px 5%;
    --container-width: 1100px;

    /* Transitions */
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-offwhite);
    color: var(--color-text);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--color-text-dark);
    font-weight: 600;
    line-height: 1.1;
}

.font-script {
    font-family: var(--font-script);
    font-size: 2.5rem;
    color: var(--color-vinho);
    line-height: 1;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 25px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 35px;
    border-radius: 4px;
    font-weight: 500;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn i {
    font-size: 1.2rem;
}

.btn-primary {
    background-color: var(--color-vinho);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-rosa);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(122, 78, 87, 0.15);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-vinho);
    color: var(--color-vinho);
}

.btn-outline:hover {
    background-color: var(--color-vinho);
    color: var(--color-white);
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 15px 0;
    z-index: 1000;
    transition: var(--transition);
}

nav.scrolled {
    background: rgba(250, 249, 246, 0.98);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.02);
    backdrop-filter: blur(10px);
}

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

.logo-img {
    height: 100px;
    width: auto;
    transition: var(--transition);
    display: block;
}

.logo-footer {
    height: 180px;
    width: auto;
    margin-bottom: 20px;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-dark);
}

.nav-links a:hover {
    color: var(--color-vinho);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 60px;
    background-image: radial-gradient(circle at 10% 20%, rgba(207, 198, 184, 0.05) 0%, transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 25px;
    line-height: 1;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 40px;
    max-width: 550px;
    font-family: var(--font-heading);
    font-style: italic;
}

.hero-image-wrap {
    position: relative;
}

.hero-image-wrap img {
    border-radius: 300px 300px 0 0;
    filter: sepia(10%) contrast(90%);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
}

.hero-image-wrap::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-bege);
    top: 20px;
    left: 20px;
    border-radius: 300px 300px 0 0;
    z-index: -1;
}

/* --- About Section --- */
.about {
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.section-tag {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.75rem;
    color: var(--color-rosa);
    display: block;
    margin-bottom: 15px;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 30px;
}

.about-text p {
    margin-bottom: 20px;
}

.authority-box {
    background-color: var(--color-offwhite);
    padding: 35px;
    border-left: 3px solid var(--color-rosa);
    margin-top: 40px;
}

.authority-box ul li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.authority-box ul li i {
    color: var(--color-vinho);
    margin-right: 15px;
}

/* --- Features Section (Para quem é?) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: var(--color-bege);
    padding: 50px 40px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    opacity: 0.9;
}

.feature-card:hover {
    transform: translateY(-8px);
    opacity: 1;
    background: var(--color-white);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.03);
}

.feature-card i {
    font-size: 2.2rem;
    color: var(--color-vinho);
    margin-bottom: 25px;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* --- Process Section --- */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
    margin-top: 80px;
    position: relative;
}

.step {
    text-align: center;
}

.step-num {
    width: 60px;
    height: 60px;
    background-color: var(--color-vinho);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 25px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.step h4 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* --- Testimonials --- */
.testimonials {
    background-color: var(--color-white);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    padding: 40px;
    border: 1px solid #f0f0f0;
    border-radius: 10px;
    position: relative;
}

.testimonial-card p {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 20px;
}

.testimonial-card span {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-vinho);
}

.quote-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    color: var(--color-rosa);
    opacity: 0.2;
    font-size: 2rem;
}

/* --- Final CTA --- */
.cta-final {
    background-color: var(--color-vinho);
    color: var(--color-white);
    text-align: center;
    padding: 100px 5%;
}

.cta-final h2 {
    color: var(--color-white);
    font-size: 3.5rem;
    margin-bottom: 40px;
}

.cta-final .btn-white {
    background-color: var(--color-white);
    color: var(--color-vinho);
}

.cta-final .btn-white:hover {
    background-color: var(--color-bege);
    transform: translateY(-3px);
}

/* --- Footer --- */
footer {
    padding: 80px 5% 40px;
    background-color: var(--color-offwhite);
    border-top: 1px solid #eee;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-nav {
    display: flex;
    gap: 30px;
    margin: 40px 0;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    font-size: 1.2rem;
    color: var(--color-vinho);
}

.footer-bottom {
    margin-top: 60px;
    font-size: 0.75rem;
    color: #999;
    letter-spacing: 1px;
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.menu-toggle {
    display: none;
}

/* --- Responsiveness --- */
@media (max-width: 992px) {
    :root {
        --section-padding: 80px 5%;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
        z-index: 999;
    }

    .nav-links.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
        z-index: 1000;
        background: none;
        border: none;
        padding: 10px;
    }

    .menu-toggle span {
        display: block;
        width: 30px;
        height: 2px;
        background-color: var(--color-vinho);
        transition: 0.3s;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -7px);
    }

    .hero-grid,
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content p {
        margin: 0 auto 40px;
    }

    .hero-image-wrap {
        max-width: 350px;
        margin: 0 auto;
    }

    .section-title {
        font-size: 2.2rem;
    }

    nav .btn-primary {
        display: none;
    }
}

@media (max-width: 600px) {
    :root {
        --section-padding: 60px 4%;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .logo-img {
        height: 80px;
    }

    .btn {
        width: 100%;
        padding: 14px 20px;
    }

    .authority-box {
        padding: 20px;
    }

    .footer-nav {
        flex-direction: column;
        gap: 15px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 25px;
    }
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}