/* ====================================================================
   VITTA FIT - DESIGN SYSTEM & STYLESHEET
   Paleta: Terracota (~#C97B5A), Areia (~#E8DCC8), Off-white (~#FAF6F0)
   Estética: Sofisticação tranquila, acolhedora e focada em alta conversão
   ==================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    /* Color Tokens */
    --color-terracota: #C97B5A;
    --color-terracota-dark: #A95D3E;
    --color-terracota-light: #F4E6DF;
    --color-terracota-glow: rgba(201, 123, 90, 0.25);

    --color-sand: #E8DCC8;
    --color-sand-light: #F4EDE2;
    --color-sand-border: #DDCDB5;

    --color-offwhite: #FAF6F0;
    --color-white: #FFFFFF;

    --color-text-dark: #2C221E;
    --color-text-muted: #6E5F58;
    --color-text-light: #948278;

    /* Channel Specific Accents (subtle badge styling) */
    --color-wa-brand: #25D366;
    --color-tg-brand: #0088CC;

    /* Typography Tokens */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Elevation & Shadows */
    --shadow-soft: 0 10px 30px -10px rgba(44, 34, 30, 0.08);
    --shadow-cta: 0 14px 28px -6px rgba(201, 123, 90, 0.35);
    --shadow-cta-hover: 0 18px 36px -4px rgba(201, 123, 90, 0.45);

    /* Layout & Radius */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 9999px;
    --container-max: 1120px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-offwhite);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Helpers */
h1,
h2,
h3,
.brand-text {
    font-family: var(--font-heading);
    color: var(--color-text-dark);
    letter-spacing: -0.02em;
}

p {
    color: var(--color-text-muted);
}

.highlight-text {
    color: var(--color-terracota);
    position: relative;
    display: inline-block;
}

/* Page Layout Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ====================================================================
   HERO SECTION (Above the fold - Mobile First Optimized)
   ==================================================================== */

.hero-section {
    position: relative;
    padding-top: 1.5rem;
    padding-bottom: 3.5rem;
    background: linear-gradient(180deg, #FAF6F0 0%, #F6F0E6 100%);
    overflow: hidden;
}

/* Ambient Subtle Background Glow */
.hero-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(201, 123, 90, 0.12) 0%, rgba(250, 246, 240, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Brand Header */
.brand-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.brand-mark {
    width: 38px;
    height: 38px;
    background-color: var(--color-terracota);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-offwhite);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(201, 123, 90, 0.3);
}

.brand-name {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-text-dark);
    letter-spacing: -0.03em;
}

.brand-name span {
    color: var(--color-terracota);
}

/* Hero Content Grid */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

/* Hero Text Wrapper */
.hero-content {
    text-align: center;
    justify-content: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background-color: rgba(201, 123, 90, 0.1);
    border: 1px solid rgba(201, 123, 90, 0.2);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-terracota-dark);
    margin-bottom: 1.25rem;
}

.hero-badge svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.hero-headline {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.18;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.hero-subheadline {
    font-size: 1.05rem;
    line-height: 1.55;
    color: var(--color-text-muted);
    max-width: 580px;
    margin: 0 auto 1.75rem auto;
    font-weight: 400;
}

/* DUAL CTA BUTTON CONTAINER */
.cta-group {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}

.btn-cta {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.1rem 1.5rem;
    background-color: var(--color-terracota);
    color: var(--color-offwhite);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-cta);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.25s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    overflow: hidden;
    will-change: transform, box-shadow;
}

.btn-cta:hover {
    animation-play-state: paused;
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-cta-hover);
}

.btn-cta:active {
    transform: translateY(0) scale(0.98);
}

.btn-cta .btn-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.btn-cta-wa {
    background-color: var(--color-terracota);
    animation: pulseCtaWa 2.6s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-cta-wa:hover {
    background-color: var(--color-terracota-dark);
}

.btn-cta-tg {
    background-color: #BD6F4E;
    /* Variação terrosa complementar elegante */
    animation: pulseCtaTg 2.6s infinite cubic-bezier(0.4, 0, 0.2, 1) 1.3s;
}

.btn-cta-tg:hover {
    background-color: #A35C3E;
}

/* ====================================================================
   KEYFRAMES DE PULSAR (PULSE ANIMATION) PARA ATRAÇÃO DE CLIQUE
   ==================================================================== */

@keyframes pulseCtaWa {
    0% {
        transform: scale(1);
        box-shadow: 0 14px 28px -6px rgba(201, 123, 90, 0.35), 0 0 0 0 rgba(201, 123, 90, 0.45);
    }
    40% {
        transform: scale(1.028);
        box-shadow: 0 18px 34px -4px rgba(201, 123, 90, 0.45), 0 0 0 12px rgba(201, 123, 90, 0);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 14px 28px -6px rgba(201, 123, 90, 0.35), 0 0 0 0 rgba(201, 123, 90, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 14px 28px -6px rgba(201, 123, 90, 0.35), 0 0 0 0 rgba(201, 123, 90, 0);
    }
}

@keyframes pulseCtaTg {
    0% {
        transform: scale(1);
        box-shadow: 0 14px 28px -6px rgba(189, 111, 78, 0.35), 0 0 0 0 rgba(189, 111, 78, 0.45);
    }
    40% {
        transform: scale(1.028);
        box-shadow: 0 18px 34px -4px rgba(189, 111, 78, 0.45), 0 0 0 12px rgba(189, 111, 78, 0);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 14px 28px -6px rgba(189, 111, 78, 0.35), 0 0 0 0 rgba(189, 111, 78, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 14px 28px -6px rgba(189, 111, 78, 0.35), 0 0 0 0 rgba(189, 111, 78, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .btn-cta-wa,
    .btn-cta-tg {
        animation: none;
    }
}

.cta-trust-micro {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.825rem;
    color: var(--color-text-light);
}

.cta-trust-micro svg {
    width: 14px;
    height: 14px;
    stroke: var(--color-terracota);
}

/* Hero Visual Card */
.hero-visual-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-sand-border);
    background-color: var(--color-white);
}

.hero-img {
    width: 100%;
    height: 100%;
    max-height: 380px;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-terracota);
}

.hero-card-overlay {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 1rem 1.25rem;
    background: rgba(250, 246, 240, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 2px solid rgba(204, 168, 168, 0.8);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    color: var(--color-terracota-dark);
}

.overlay-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-terracota-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracota-dark);
    flex-shrink: 0;
}

.overlay-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
    line-height: 1.3;
}

/* ====================================================================
   BENEFITS SECTION (Por que entrar no grupo)
   ==================================================================== */

.benefits-section {
    padding: 4.5rem 0;
    background-color: var(--color-offwhite);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3rem auto;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-terracota);
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-text-dark);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.benefit-card {
    background-color: var(--color-white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-sand-border);
    box-shadow: 0 4px 20px rgba(44, 34, 30, 0.03);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.benefit-icon-wrapper {
    width: 52px;
    height: 52px;
    background-color: var(--color-terracota-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-terracota-dark);
    margin-bottom: 1.25rem;
}

.benefit-icon-wrapper svg {
    width: 26px;
    height: 26px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.benefit-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--color-text-dark);
}

.benefit-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--color-text-muted);
}

/* ====================================================================
   HOW IT WORKS SECTION (Como funciona em 3 passos)
   ==================================================================== */

.steps-section {
    padding: 4.5rem 0;
    background-color: var(--color-sand-light);
    border-top: 1px solid var(--color-sand-border);
    border-bottom: 1px solid var(--color-sand-border);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

.step-card {
    position: relative;
    background-color: var(--color-white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-sand-border);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-terracota);
    line-height: 1;
    margin-bottom: 1rem;
    display: inline-block;
}

.step-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text-dark);
}

.step-desc {
    font-size: 0.925rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ====================================================================
   COMMUNITY & TRANSPARENCY CARD (Prova de valor sem clichês)
   ==================================================================== */

.transparency-section {
    padding: 4.5rem 0;
}

.transparency-card {
    background: linear-gradient(135deg, #FAF6F0 0%, #F4EDE2 100%);
    border: 1px solid var(--color-sand-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.transparency-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.transparency-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 680px;
    margin: 0 auto 1.5rem auto;
}

.transparency-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.stat-pill {
    background-color: var(--color-white);
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-sand-border);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-terracota-dark);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ====================================================================
   FINAL CTA SECTION (Fechamento)
   ==================================================================== */

.final-cta-section {
    padding: 4.5rem 0 5.5rem 0;
    background-color: #F6F0E6;
    border-top: 1px solid var(--color-sand-border);
}

.final-cta-box {
    text-align: center;
    max-width: 620px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.final-cta-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.85rem;
}

.final-cta-desc {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

/* ====================================================================
   FOOTER
   ==================================================================== */

.footer {
    padding: 2.5rem 0;
    background-color: var(--color-text-dark);
    color: #C2B6AF;
    font-size: 0.825rem;
    text-align: center;
    border-top: 1px solid #3D312B;
}

.footer-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-offwhite);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.footer-disclaimer {
    max-width: 640px;
    margin: 0 auto 1.25rem auto;
    line-height: 1.5;
    color: #A3958C;
}

.footer-copy {
    color: #7D7067;
}

/* ====================================================================
   RESPONSIVE MEDIA QUERIES (Desktop & Tablet)
   ==================================================================== */

@media (min-width: 768px) {
    .hero-section {
        padding-top: 2.5rem;
        padding-bottom: 4.5rem;
    }

    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 3.5rem;
        text-align: left;
    }

    .hero-content {
        text-align: left;
    }

    .hero-subheadline {
        margin-left: 0;
    }

    .cta-group {
        justify-content: center;
        display: flex;
        flex-direction: row;
        
    }

    .cta-trust-micro {
        justify-content: flex-start;
    }

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

    .steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero-headline {
        font-size: 2.8rem;
    }

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

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .hero-headline {
        font-size: 3.1rem;
    }
}