/* ============================================
   RESET E BASE - MOBILE FIRST
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* Paleta de cores */
:root {
    --color-primary: #FFC400; /* Amarelo Energia */
    --color-secondary: #FFB300; /* Amarelo Dourado */
    --color-accent: #FF6B00; /* Laranja Ativo */
    --color-bg: #0D0D0D; /* Preto Puro */
    --color-neutral-1: #F2F2F2; /* Cinza Claro */
    --color-neutral-2: #1C1C1C; /* Cinza Grafite */
    --color-neutral-3: #4D4D4D; /* Cinza Médio */

    --shadow-primary: rgba(255, 196, 0, 0.4);
    --shadow-primary-strong: rgba(255, 196, 0, 0.6);
    --border-primary-20: rgba(255, 196, 0, 0.2);
    --border-primary-50: rgba(255, 196, 0, 0.5);
}

body {
    font-family: 'Arial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--color-bg);
    color: #FAFAFA;
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 68px;
}

/* Tipografia utilitária */
.space-mono-regular { font-family: "Space Mono", monospace; font-weight: 400; font-style: normal; }
.space-mono-bold { font-family: "Space Mono", monospace; font-weight: 700; font-style: normal; }
.space-mono-regular-italic { font-family: "Space Mono", monospace; font-weight: 400; font-style: italic; }
.space-mono-bold-italic { font-family: "Space Mono", monospace; font-weight: 700; font-style: italic; }
.font-orbitron { font-family: "Orbitron", sans-serif; font-optical-sizing: auto; font-weight: 700; font-style: normal; }

/* Aplicação de Orbitron em títulos e elementos de ênfase */
h1, h2, h3 { font-family: "Orbitron", sans-serif; font-optical-sizing: auto; font-weight: 800; }
.service-badge, .stat-number, .cta-button { font-family: "Orbitron", sans-serif; font-optical-sizing: auto; }
.nav-text { font-family: inherit; }

/* ============================================
   NAVEGAÇÃO FLUTUANTE - MOBILE FIRST
   ============================================ */
.floating-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    transform: translateY(0);
    z-index: 1000;
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary-20);
    border-radius: 0;
    padding: 8px 10px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-nav.hidden {
    transform: translateY(-150%);
    opacity: 0;
}

.nav-container {
    display: flex;
    gap: 4px;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    justify-content: space-between;
}

.nav-container::-webkit-scrollbar {
    display: none;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    text-decoration: none;
    color: rgba(250, 250, 250, 0.6);
    border-radius: 40px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 50px;
    position: relative;
}

.nav-icon {
    width: 22px;
    height: 22px;
    display: inline-block;
    background-color: currentColor;
    transition: transform 0.3s ease;
}

/* Icones por CSS mask */
.icon-home { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 3l9 8h-3v9h-5v-6H11v6H6v-9H3l9-8z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 3l9 8h-3v9h-5v-6H11v6H6v-9H3l9-8z'/></svg>") no-repeat center / contain; }
.icon-star { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.62L12 2 9.19 8.62 2 9.24l5.46 4.73L5.82 21z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.62L12 2 9.19 8.62 2 9.24l5.46 4.73L5.82 21z'/></svg>") no-repeat center / contain; }
.icon-target { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 2a10 10 0 1010 10A10.011 10.011 0 0012 2zm0 16a6 6 0 116-6 6.007 6.007 0 01-6 6zm0-8a2 2 0 102 2 2 2 0 00-2-2z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 2a10 10 0 1010 10A10.011 10.011 0 0012 2zm0 16a6 6 0 116-6 6.007 6.007 0 01-6 6zm0-8a2 2 0 102 2 2 2 0 00-2-2z'/></svg>") no-repeat center / contain; }
.icon-dumbbell { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M1 10h3V8h2v8H4v-2H1v-4zm19 0h3v4h-3v2h-2V8h2v2zM7 11h10v2H7v-2z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M1 10h3V8h2v8H4v-2H1v-4zm19 0h3v4h-3v2h-2V8h2v2zM7 11h10v2H7v-2z'/></svg>") no-repeat center / contain; }
.icon-services { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M19 3H5a2 2 0 00-2 2v14l4-4h12a2 2 0 002-2V5a2 2 0 00-2-2z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M19 3H5a2 2 0 00-2 2v14l4-4h12a2 2 0 002-2V5a2 2 0 00-2-2z'/></svg>") no-repeat center / contain; }
.icon-user { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 12a5 5 0 10-5-5 5 5 0 005 5zm0 2c-4.33 0-8 2.17-8 5v3h16v-3c0-2.83-3.67-5-8-5z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M12 12a5 5 0 10-5-5 5 5 0 005 5zm0 2c-4.33 0-8 2.17-8 5v3h16v-3c0-2.83-3.67-5-8-5z'/></svg>") no-repeat center / contain; }
.icon-instagram { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M7 2h10a5 5 0 015 5v10a5 5 0 01-5 5H7a5 5 0 01-5-5V7a5 5 0 015-5zm5 5a5 5 0 105 5 5 5 0 00-5-5zm6.5-1.5a1.5 1.5 0 11-1.5 1.5 1.5 1.5 0 011.5-1.5zM12 9a3 3 0 11-3 3 3 3 0 013-3z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M7 2h10a5 5 0 015 5v10a5 5 0 01-5 5H7a5 5 0 01-5-5V7a5 5 0 015-5zm5 5a5 5 0 105 5 5 5 0 00-5-5zm6.5-1.5a1.5 1.5 0 11-1.5 1.5 1.5 1.5 0 011.5-1.5zM12 9a3 3 0 11-3 3 3 3 0 013-3z'/></svg>") no-repeat center / contain; }
.icon-whatsapp { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M20 3.5A10.5 10.5 0 006.16 20.84L3 21l1.17-3.05A10.5 10.5 0 1020 3.5zM6.5 12a5.5 5.5 0 0111 0 5.5 5.5 0 01-8.13 4.77l-.31-.18-2 .52.54-1.94-.2-.33A5.46 5.46 0 016.5 12zm2.7-1.17c.14-.3.3-.31.45-.31h.38c.12 0 .31 0 .48.36s.49 1.18.54 1.27.08.19 0 .31a3.57 3.57 0 01-.53.62c-.09.1-.19.22-.28.24s-.15 0-.27-.06a4.58 4.58 0 01-1.34-.83 5.06 5.06 0 01-.94-1.17c-.1-.17 0-.26.07-.36s.17-.2.25-.31a.79.79 0 01.34-.25c.12 0 .24 0 .36.28z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M20 3.5A10.5 10.5 0 006.16 20.84L3 21l1.17-3.05A10.5 10.5 0 1020 3.5zM6.5 12a5.5 5.5 0 0111 0 5.5 5.5 0 01-8.13 4.77l-.31-.18-2 .52.54-1.94-.2-.33A5.46 5.46 0 016.5 12zm2.7-1.17c.14-.3.3-.31.45-.31h.38c.12 0 .31 0 .48.36s.49 1.18.54 1.27.08.19 0 .31a3.57 3.57 0 01-.53.62c-.09.1-.19.22-.28.24s-.15 0-.27-.06a4.58 4.58 0 01-1.34-.83 5.06 5.06 0 01-.94-1.17c-.1-.17 0-.26.07-.36s.17-.2.25-.31a.79.79 0 01.34-.25c.12 0 .24 0 .36.28z'/></svg>") no-repeat center / contain; }
.icon-video { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M17 10.5V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-3.5l4 4v-11l-4 4z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M17 10.5V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-3.5l4 4v-11l-4 4z'/></svg>") no-repeat center / contain; }
.icon-chart { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M3 3h2v18H3zM7 13h2v8H7zM11 9h2v12h-2zM15 5h2v16h-2zM19 1h2v20h-2z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M3 3h2v18H3zM7 13h2v8H7zM11 9h2v12h-2zM15 5h2v16h-2zM19 1h2v20h-2z'/></svg>") no-repeat center / contain; }
.icon-bolt { -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M11 21h-1l1-7H7l6-11h1l-1 7h4l-6 11z'/></svg>") no-repeat center / contain; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'><path d='M11 21h-1l1-7H7l6-11h1l-1 7h4l-6 11z'/></svg>") no-repeat center / contain; }

.nav-text {
    font-size: 0.65em;
    margin-top: 2px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.nav-link.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #0D0D0D;
    box-shadow: 0 4px 15px var(--shadow-primary);
}

.nav-link.active .nav-icon {
    transform: scale(1.1);
}

.nav-link:active .nav-icon {
    transform: scale(0.9);
}

/* ============================================
   HERO SECTION - MOBILE FIRST
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 80px 20px 40px;
}

.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.92) 0%,
        rgba(10, 10, 10, 0.82) 25%,
        rgba(10, 10, 10, 0.70) 50%,
        rgba(10, 10, 10, 0.80) 75%,
        rgba(10, 10, 10, 0.95) 100%
    );
    z-index: 1;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(20px, 20px) scale(1.1);
    }
}

.hero-content {
    max-width: 800px;
    width: 100%;
    text-align: center;
    z-index: 2;
    position: relative;
    animation: fadeInUp 1s ease-out;
}

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

.hero-text h1 {
    font-size: 2.5em;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #FAFAFA 0%, rgba(250, 250, 250, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text .highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-text p {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: rgba(250, 250, 250, 0.85);
    font-weight: 300;
    line-height: 1.7;
}

.cta-button {
    display: inline-block;
    width: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #0D0D0D;
    padding: 18px 30px;
    font-size: 1.1em;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px var(--shadow-primary);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 196, 0, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:active::before {
    left: 100%;
}

.cta-button:active {
    transform: scale(0.98);
    box-shadow: 0 2px 10px var(--shadow-primary-strong);
}


/* ============================================
   CREDIBILITY SECTION - MOBILE FIRST
   ============================================ */
.credibility {
    background: var(--color-bg);
    padding: 80px 20px;
    position: relative;
}

.credibility::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary-50), transparent);
}

.container {
    max-width: 500px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 50px;
}

.stat-card {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.8) 0%, rgba(26, 26, 26, 0.9) 100%);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border-top: 3px solid transparent;
    background-image: linear-gradient(135deg, rgba(31, 31, 31, 0.8) 0%, rgba(26, 26, 26, 0.9) 100%),
                      linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Animação controlada por Scroll Reveal via JS */
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

.stat-card:active {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px var(--shadow-primary);
}

.stat-number {
    font-size: 2.2em;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: rgba(250, 250, 250, 0.8);
    line-height: 1.3;
}

.credentials {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 50px;
}

.credential-box {
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.9) 0%, rgba(26, 26, 26, 0.95) 100%);
    backdrop-filter: blur(10px);
    padding: 35px 25px;
    border-radius: 16px;
    border-left: 4px solid transparent;
    background-image: linear-gradient(135deg, rgba(31, 31, 31, 0.9) 0%, rgba(26, 26, 26, 0.95) 100%),
                      linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    /* Animação controlada por Scroll Reveal via JS */
}

.credential-box:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.credential-box h3 {
    font-size: 1.4em;
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.credential-box ul {
    list-style: none;
}

.credential-box li {
    padding: 12px 0;
    font-size: 0.95em;
    border-bottom: 1px solid rgba(42, 42, 42, 0.5);
    line-height: 1.5;
    color: rgba(250, 250, 250, 0.9);
    transition: all 0.3s ease;
}

.credential-box li:last-child {
    border-bottom: none;
}

.credential-box li:before {
    content: '▸';
    color: var(--color-primary);
    font-weight: bold;
    margin-right: 10px;
    transition: transform 0.3s ease;
}

.credential-box li:active {
    padding-left: 5px;
}

.credential-box li:active:before {
    transform: translateX(5px);
}

/* ============================================
   METHOD SECTION - MOBILE FIRST
   ============================================ */
.method {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-neutral-2) 50%, var(--color-bg) 100%);
    padding: 80px 20px;
    position: relative;
}

.method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary-50), transparent);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    /* Animação controlada por Scroll Reveal via JS */
}

.section-title h2 {
    font-size: 2.2em;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: 15px;
    line-height: 1.1;
    background: linear-gradient(135deg, #FAFAFA 0%, rgba(250, 250, 250, 0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title .subtitle {
    font-size: 0.95em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.method-grid {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.method-card {
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9) 0%, rgba(31, 31, 31, 0.8) 100%);
    backdrop-filter: blur(10px);
    padding: 40px 25px;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(31, 31, 31, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    /* Animação controlada por Scroll Reveal via JS */
}

.method-card:nth-child(1) { animation-delay: 0.1s; }
.method-card:nth-child(2) { animation-delay: 0.2s; }
.method-card:nth-child(3) { animation-delay: 0.3s; }

.method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 196, 0, 0.12), transparent);
    transition: left 0.5s;
}

.method-card:active::before {
    left: 100%;
}

.method-card:active {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--border-primary-50);
    box-shadow: 0 15px 40px var(--shadow-primary);
}

.method-card .icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background-color: var(--color-primary);
    filter: drop-shadow(0 4px 8px var(--shadow-primary));
    transition: transform 0.3s ease;
}

.method-card:active .icon {
    transform: scale(1.1) rotate(5deg);
}

.method-card h3 {
    font-size: 1.3em;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #FAFAFA;
}

.method-card p {
    font-size: 0.95em;
    line-height: 1.6;
    color: rgba(250, 250, 250, 0.8);
}

/* ============================================
   TRANSFORMATIONS SECTION - MOBILE FIRST
   ============================================ */
.transformations {
    background: var(--color-bg);
    padding: 80px 20px;
    position: relative;
}

.transformations::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary-50), transparent);
}

.transformations-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
}

.transformation-card {
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Animação controlada por Scroll Reveal via JS */
}

.transformation-card:nth-child(2) {
    animation-delay: 0.2s;
}

.transformation-card:active {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px var(--shadow-primary);
}

.transformation-image {
    width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
}

.transformation-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.transformation-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 196, 0, 0.2) 100%);
    pointer-events: none;
    z-index: 1;
}

.transformation-content {
    padding: 30px 20px;
    background: linear-gradient(180deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%);
}

.transformation-content h3 {
    font-size: 1.2em;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.transformation-content p {
    font-size: 0.95em;
    line-height: 1.6;
    color: rgba(250, 250, 250, 0.85);
    margin-bottom: 12px;
}

.transformation-content .author {
    font-weight: 700;
    font-size: 0.9em;
    color: rgba(250, 250, 250, 0.9);
}

/* TESTIMONIALS - MOBILE FIRST */
.testimonials {
    margin-top: 50px;
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%);
    backdrop-filter: blur(10px);
    padding: 35px 25px;
    border-radius: 20px;
    border-left: 4px solid transparent;
    background-image: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%),
                      linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    margin-bottom: 25px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    /* Animação controlada por Scroll Reveal via JS */
}

.testimonial-card:nth-child(2) {
    animation-delay: 0.2s;
}

.testimonial-card:active {
    transform: translateX(5px) translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow-primary);
}

.testimonial-text {
    font-size: 1em;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
    color: rgba(250, 250, 250, 0.9);
}

.testimonial-author {
    font-weight: 700;
    font-size: 0.95em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   SERVICES SECTION - MOBILE FIRST
   ============================================ */
.services {
    background: linear-gradient(180deg, var(--color-neutral-2) 0%, var(--color-bg) 100%);
    padding: 80px 20px;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary-50), transparent);
}

.services-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.service-card {
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%);
    backdrop-filter: blur(10px);
    border: 3px solid transparent;
    border-radius: 24px;
    padding: 75px 25px 45px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Animação controlada por Scroll Reveal via JS */
}

.service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    padding: 3px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:active::before {
    opacity: 1;
}

.service-card:active {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px var(--shadow-primary);
}

.service-badge {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #0D0D0D;
    padding: 10px 25px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85em;
    border-radius: 30px;
    box-shadow: 0 4px 15px var(--shadow-primary);
}

.service-card h3 {
    font-size: 1.6em;
    margin: 0 auto 25px;
    font-weight: 900;
    text-transform: uppercase;
    text-align: center;
    color: #FAFAFA;
    line-height: 1.2;
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    word-wrap: break-word;
    max-width: 100%;
    display: block;
}

@supports (text-wrap: balance) {
  .service-card h3 {
    text-wrap: balance;
  }
}

@media (max-width: 400px) {
  .service-card h3 {
    font-size: 1.4em;
    letter-spacing: 0.5px;
  }
}

.service-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.service-card li {
    padding: 12px 0;
    font-size: 0.95em;
    border-bottom: 1px solid rgba(42, 42, 42, 0.5);
    line-height: 1.5;
    color: rgba(250, 250, 250, 0.9);
    transition: all 0.3s ease;
}

.service-card li:last-child {
    border-bottom: none;
}

.service-card li:before {
    content: '✓';
    color: var(--color-primary);
    font-weight: bold;
    margin-right: 10px;
    font-size: 1.1em;
}

.social-links .nav-icon {
    width: 28px;
    height: 28px;
}

.service-card li:active {
    padding-left: 5px;
}

/* ============================================
   ABOUT SECTION - MOBILE FIRST
   ============================================ */
.about {
    background: var(--color-bg);
    padding: 80px 20px;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary-50), transparent);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-image {
    position: relative;
}

.about-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: 20px;
    border: 2px solid rgba(255, 196, 0, 0.3);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    z-index: 0;
}

.about-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 196, 0, 0.15) 100%);
    pointer-events: none;
    border-radius: 20px;
    z-index: 1;
}

.about-image .caption {
    text-align: center;
    margin-top: 12px;
    color: rgba(255, 196, 0, 0.8);
    font-weight: 600;
    font-size: 0.85em;
}



.about-text h2 {
    font-size: 2em;
    margin-bottom: 25px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #FAFAFA 0%, rgba(250, 250, 250, 0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Destaque para o nome no título "Quem é Ruan Baraúna" */
.about-text h2 .name-highlight {
    color: var(--color-primary);
    -webkit-text-fill-color: var(--color-primary);
    background: none;
    -webkit-background-clip: border-box;
    background-clip: border-box;
    text-shadow: 0 0 8px var(--shadow-primary-strong), 0 0 18px var(--shadow-primary);
}

.about-text p {
    font-size: 0.95em;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(250, 250, 250, 0.85);
}

.about-text .highlight-text {
    font-size: 1.1em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    font-style: italic;
    margin: 30px 0;
    padding-left: 20px;
    border-left: 4px solid var(--color-primary);
    line-height: 1.5;
}

/* ============================================
   FINAL CTA - MOBILE FIRST
   ============================================ */
.final-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
    background-size: 200% 200%;
    animation: gradientShift 5s ease infinite;
    padding: 80px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.final-cta .container {
    position: relative;
    z-index: 2;
}

.final-cta h2 {
    font-size: 2em;
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: var(--color-bg);
}

.final-cta p {
    font-size: 1.05em;
    margin-bottom: 35px;
    color: rgba(13, 13, 13, 0.9);
    line-height: 1.6;
}

.final-cta .cta-button {
    background: #0A0A0A;
    color: var(--color-primary);
    font-size: 1.15em;
    padding: 20px 40px;
    margin: 0 auto;
    max-width: 400px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.final-cta .cta-button:active {
    background: #1F1F1F;
    transform: scale(0.98);
}

/* ============================================
   FOOTER - MOBILE FIRST
   ============================================ */
.footer {
    background: var(--color-bg);
    padding: 60px 20px 40px;
    text-align: center;
    border-top: 1px solid rgba(31, 31, 31, 0.5);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary-50), transparent);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 35px;
    margin-bottom: 25px;
}

.social-links a {
    color: rgba(250, 250, 250, 0.7);
    font-size: 2.5em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(31, 31, 31, 0.5);
    backdrop-filter: blur(10px);
}

.social-links a:active {
    color: var(--color-accent);
    transform: scale(0.9);
    background: rgba(255, 107, 0, 0.2);
}

.social-links a:hover {
    color: var(--color-accent);
    transform: scale(1.15);
    background: rgba(255, 107, 0, 0.2);
}

.footer p {
    color: rgba(250, 250, 250, 0.6);
    font-size: 0.85em;
    line-height: 1.5;
}

/* ============================================
   TABLET - 768px
   ============================================ */
@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }

    .floating-nav {
        top: 0;
    }

    .nav-link {
        padding: 10px 16px;
        min-width: 70px;
    }

    .nav-text {
        font-size: 0.7em;
        opacity: 1;
        max-height: 20px;
    }

    .hero-text h1 {
        font-size: 3.2em;
    }

    .hero-text p {
        font-size: 1.3em;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }

    .section-title h2 {
        font-size: 2.8em;
    }

    .method-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }

    .transformations-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

/* ============================================
   DESKTOP - 1024px
   ============================================ */
@media (min-width: 1024px) {
    .container {
        max-width: 1200px;
    }

    .hero {
        padding: 100px 40px;
        background-attachment: fixed;
    }

    .hero-content {
        max-width: 900px;
    }

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

    .hero-text h1 {
        font-size: 4.5em;
    }

    .hero-text p {
        font-size: 1.4em;
    }

    .cta-button {
        display: inline-block;
        width: auto;
        padding: 20px 50px;
        font-size: 1.3em;
    }

    .cta-button:hover {
        background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
        transform: translateY(-3px);
        box-shadow: 0 10px 30px var(--shadow-primary);
    }

    .cta-button:hover::before {
        left: 100%;
    }

    .credibility,
    .method,
    .transformations,
    .services,
    .about {
        padding: 120px 40px;
    }

    .stats-grid {
        gap: 40px;
    }

    .stat-number {
        font-size: 3.5em;
    }

    .stat-label {
        font-size: 1.1em;
    }

    .stat-card:hover {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 15px 40px var(--shadow-primary);
    }

    .credentials {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .credential-box:hover {
        transform: translateX(5px);
        box-shadow: 0 10px 30px var(--shadow-primary);
    }

    .section-title {
        margin-bottom: 80px;
    }

    .section-title h2 {
        font-size: 3.5em;
    }

    .method-card {
        padding: 50px 35px;
    }

    .method-card:hover {
        border-color: var(--border-primary-50);
        transform: translateY(-10px) scale(1.02);
        box-shadow: 0 20px 50px var(--shadow-primary);
    }

    .method-card:hover .icon {
        transform: scale(1.15) rotate(5deg);
    }

    .transformations-grid {
        gap: 50px;
    }

    .transformation-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 25px 70px var(--shadow-primary);
    }

    .testimonial-card:hover {
        transform: translateX(10px) translateY(-5px);
        box-shadow: 0 15px 40px var(--shadow-primary);
    }

    .service-card:hover {
        transform: translateY(-12px) scale(1.02);
        box-shadow: 0 25px 70px var(--shadow-primary);
    }

    .about-content {
        display: grid;
        grid-template-columns: 1fr 1.5fr;
        gap: 80px;
        align-items: center;
    }

    .about-photo:hover {
        transform: scale(1.03);
        border-color: rgba(255, 196, 0, 0.6);
        box-shadow: 0 25px 80px var(--shadow-primary);
    }

    .transformation-photo:hover {
        transform: scale(1.05);
    }

    .about-text h2 {
        font-size: 3em;
    }

    .about-text p {
        font-size: 1.2em;
    }

    .about-text .highlight-text {
        font-size: 1.4em;
        margin: 40px 0;
        padding-left: 30px;
    }

    .final-cta {
        padding: 150px 40px;
    }

    .final-cta h2 {
        font-size: 3.5em;
    }

    .final-cta p {
        font-size: 1.4em;
    }

    .final-cta .cta-button {
        font-size: 1.5em;
        padding: 25px 60px;
        background-color: #1F1F1F;
        color: var(--color-primary);
    }

    .final-cta .cta-button:hover {
        background: #1F1F1F;
        transform: translateY(-3px) scale(1.02);
        color: var(--color-primary);
    }

    .nav-link:hover {
        background: rgba(255, 196, 0, 0.1);
        color: rgba(250, 250, 250, 0.9);
    }

    .nav-link:hover .nav-icon {
        transform: scale(1.2);
    }
}

/* ============================================
   UTILIDADES - SCROLL REVEAL
   ============================================ */
.scroll-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll reveal - fade up */
.reveal-fade-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-fade-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll reveal - fade left */
.reveal-fade-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-fade-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Scroll reveal - fade right */
.reveal-fade-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-fade-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Scroll reveal - scale */
.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

/* Counter animation preparation */
.stat-number[data-count] {
    transition: all 0.3s ease;
}

/* Delays para efeito cascata */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   VIDEO OVERLAY & MODAL
   ============================================ */
/* Overlay de play nos cards de transformação */
.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.7) 0%, rgba(13, 13, 13, 0.5) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    z-index: 2;
}

.transformation-card[data-video] {
    cursor: pointer;
}

.transformation-card[data-video]:hover .video-play-overlay {
    opacity: 1;
}

.transformation-card[data-video]:active .video-play-overlay {
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.8) 0%, rgba(13, 13, 13, 0.6) 100%);
}

.play-button {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    color: var(--color-bg);
    box-shadow: 0 8px 30px var(--shadow-primary);
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

.transformation-card[data-video]:hover .play-button {
    transform: scale(1.15);
    box-shadow: 0 12px 40px var(--shadow-primary-strong);
}

.transformation-card[data-video]:active .play-button {
    transform: scale(1.05);
}

.video-label {
    color: #FAFAFA;
    font-size: 1.1em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Modal de vídeo */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.video-modal.active {
    display: flex;
    opacity: 1;
}

.video-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.video-modal-content {
    position: relative;
    z-index: 10000;
    max-width: 90%;
    width: auto;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.8);
    border: 2px solid transparent;
    background-image: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(26, 26, 26, 0.98) 100%),
                      linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.video-modal-close {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border: none;
    border-radius: 50%;
    color: var(--color-bg);
    font-size: 1.5em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px var(--shadow-primary);
    transition: all 0.3s ease;
    z-index: 10001;
}

.video-modal-close:hover {
    transform: scale(1.15) rotate(90deg);
    box-shadow: 0 6px 20px var(--shadow-primary-strong);
}

.video-modal-close:active {
    transform: scale(1.05) rotate(90deg);
}

.video-container {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    max-height: 80vh;
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    outline: none;
    max-height: 80vh;
    object-fit: contain;
}

/* Tamanhos para desktop: garantir respiro e evitar overflow */
@media (min-width: 1024px) {
  .video-modal-content {
    max-width: min(960px, calc(100vw - 120px));
    max-height: calc(100vh - 160px);
    padding: 24px;
  }

  .video-container {
    max-height: calc(100vh - 220px);
  }

  .video-container video {
    max-height: calc(100vh - 220px);
  }
}

/* Estilos mobile para modal */
@media (max-width: 768px) {
    /* Overlay sempre visível no mobile (sem hover) */
    .video-play-overlay {
        opacity: 1;
    }

    .video-modal-content {
        max-width: 95%;
        padding: 20px;
    }

    .play-button {
        width: 60px;
        height: 60px;
        font-size: 1.5em;
    }

    .video-label {
        font-size: 0.9em;
    }

    .video-modal-close {
        top: -10px;
        right: -10px;
        width: 40px;
        height: 40px;
        font-size: 1.2em;
    }
}

/* ============================================
   FOOTER SOCIAL BUTTONS
   ============================================ */
.footer .social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
}

.footer .social-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(31,31,31,0.95) 0%, rgba(26,26,26,0.98) 100%);
  border: 1px solid var(--border-primary-20);
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.footer .social-button img {
  width: 26px;
  height: 26px;
  display: block;
  /* Filtro para amarelo neon */
  filter: brightness(0) saturate(100%) invert(82%) sepia(92%) saturate(1461%) hue-rotate(1deg) brightness(110%) contrast(104%) drop-shadow(0 0 6px var(--shadow-primary));
  transition: filter 0.25s ease;
}

.footer .social-button:hover {
  transform: translateY(-6px) scale(1.03);
  border-color: var(--border-primary-50);
  box-shadow: 0 16px 40px var(--shadow-primary);
}

.footer .social-button:hover img {
  /* Glow mais forte no hover */
  filter: brightness(0) saturate(100%) invert(82%) sepia(92%) saturate(1461%) hue-rotate(1deg) brightness(115%) contrast(108%) drop-shadow(0 0 10px var(--shadow-primary-strong)) drop-shadow(0 0 18px var(--shadow-primary));
}

.footer .social-button:active {
  transform: translateY(-2px) scale(0.98);
}

@media (max-width: 480px) {
  .footer .social-button {
    width: 48px;
    height: 48px;
    border-radius: 12px;
  }
  .footer .social-button img {
    width: 22px;
    height: 22px;
  }
}

/* ============================================
   MOBILE MENU TOGGLE & SIDEBAR
   ============================================ */
.mobile-menu-toggle {
  position: fixed;
  top: 15px;
  left: 20px;
  z-index: 10001;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(31,31,31,0.98) 0%, rgba(26,26,26,0.95) 100%);
  border: 2px solid var(--border-primary-20);
  border-radius: 12px;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.mobile-menu-toggle:active {
  transform: scale(0.95);
}

.hamburger-line {
  width: 24px;
  height: 3px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
  background: var(--color-accent);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
  background: var(--color-accent);
}

/* Mobile sidebar */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  body {
    padding-top: 0;
  }

  .floating-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: linear-gradient(180deg, rgba(13,13,13,0.98) 0%, rgba(20,20,20,0.98) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
    box-shadow: 8px 0 40px rgba(0,0,0,0.8);
    border-right: 2px solid var(--border-primary-20);
    padding-top: 80px;
    transform: translateX(0);
  }

  .floating-nav.active {
    left: 0;
  }

  .nav-container {
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    overflow-x: visible;
    overflow-y: auto;
  }

  .nav-link {
    width: 100%;
    height: auto;
    padding: 20px 30px;
    flex-direction: row;
    justify-content: flex-start;
    gap: 20px;
    border-radius: 0;
    border-bottom: 1px solid rgba(255, 196, 0, 0.1);
    background: transparent;
    transition: all 0.3s ease;
  }

  .nav-link .nav-icon {
    flex-shrink: 0;
  }

  .nav-link .nav-text {
    display: block;
    opacity: 1 !important;
    max-height: none !important;
    font-size: 1em;
    font-weight: 600;
    text-align: left;
    white-space: nowrap;
  }

  .nav-link.active {
    background: linear-gradient(90deg, transparent 0%, rgba(255, 196, 0, 0.2) 100%);
    border-right: 4px solid #FFD700;
    color: #FFD700;
  }

  .nav-link.active .nav-icon {
    color: #FFD700;
    background-color: #FFD700;
  }

  .nav-link::after {
    display: none;
  }
}

/* ============================================
   VIDEO PREVIEWS - TRANSFORMATION CARDS
   ============================================ */
.transformation-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 16px;
}

.transformation-image {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

/* ============================================
   ABOUT SLIDESHOW
   ============================================ */
.about-slideshow {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 50px rgba(0,0,0,0.6);
  border: 3px solid var(--border-primary-20);
}

.about-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.about-slide.active {
  opacity: 1;
}

/* ============================================
   ENHANCED DESIGN - FORÇA & DEDICAÇÃO
   ============================================ */

/* Sombras mais fortes e marcantes */
.stat-card, .method-card, .service-card, .transformation-card, .testimonial-card {
  box-shadow: 0 10px 40px rgba(0,0,0,0.6), 
              0 0 0 1px rgba(255, 196, 0, 0.1),
              inset 0 1px 0 rgba(255, 196, 0, 0.05);
}

/* Bordas mais definidas */
.stat-card, .credential-box, .method-card, .service-card {
  border: 2px solid rgba(255, 196, 0, 0.15);
  border-top: 3px solid var(--color-primary);
}

/* Tipografia mais forte */
h1 {
  text-shadow: 0 4px 20px rgba(255, 196, 0, 0.3),
               0 0 40px rgba(255, 196, 0, 0.2);
  letter-spacing: -2px;
}

h2 {
  text-shadow: 0 2px 15px rgba(255, 196, 0, 0.2);
  letter-spacing: -1px;
}

.stat-number {
  text-shadow: 0 4px 20px var(--shadow-primary-strong);
  font-weight: 900;
}

/* CTAs mais impactantes */
.cta-button {
  font-weight: 900;
  letter-spacing: 1.5px;
  box-shadow: 0 8px 30px var(--shadow-primary),
              0 0 60px rgba(255, 196, 0, 0.2);
  border: 2px solid transparent;
  background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%),
                    linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

/* Separadores mais fortes */
.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  margin: 20px auto 0;
  border-radius: 2px;
  box-shadow: 0 2px 10px var(--shadow-primary);
}

/* ============================================
   INTERATIVIDADE - DESKTOP
   ============================================ */
@media (min-width: 769px) {
  /* Parallax suave no hero */
  .hero-slideshow {
    transform: translateZ(0);
    will-change: transform;
  }

  /* Hover nos cards com lift */
  .stat-card:hover, .method-card:hover, .service-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 20px 60px rgba(0,0,0,0.7),
                0 0 0 2px var(--border-primary-50),
                0 0 80px var(--shadow-primary);
  }

  .transformation-card:hover {
    transform: translateY(-10px) scale(1.02);
  }

  /* Hover no CTA com glow */
  .cta-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--shadow-primary-strong),
                0 0 100px rgba(255, 196, 0, 0.3);
  }

  /* Animação nos números */
  .stat-number {
    transition: all 0.3s ease;
  }

  .stat-card:hover .stat-number {
    transform: scale(1.1);
    color: var(--color-primary);
  }

  /* Efeito pulse nos badges */
  .service-badge {
    animation: pulse 2s ease-in-out infinite;
  }

  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 15px var(--shadow-primary); }
    50% { box-shadow: 0 0 25px var(--shadow-primary-strong); }
  }

  /* Hover nas credenciais */
  .credential-box:hover {
    transform: translateX(10px);
    border-left: 4px solid var(--color-primary);
  }

  /* Testimonial cards hover */
  .testimonial-card:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 50px rgba(0,0,0,0.8);
  }
}

/* ============================================
   INTERATIVIDADE - MOBILE (SUTIL)
   ============================================ */
@media (max-width: 768px) {
  /* Tap feedback leve */
  .cta-button:active {
    transform: scale(0.97);
  }

  .stat-card:active, .method-card:active, .service-card:active {
    transform: scale(0.98);
  }

  /* Scroll reveal suave */
  .scroll-fade-in {
    opacity: 0;
    transform: translateY(20px);
  }

  .scroll-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* Scroll reveal mobile - reduzir distância de translação */
  .reveal-fade-up {
    transform: translateY(30px);
    transition-duration: 0.6s;
  }

  .reveal-fade-left {
    transform: translateX(-30px);
    transition-duration: 0.6s;
  }

  .reveal-fade-right {
    transform: translateX(30px);
    transition-duration: 0.6s;
  }

  .reveal-scale {
    transform: scale(0.95);
    transition-duration: 0.6s;
  }

  /* Reduzir delays no mobile para experiência mais rápida */
  .reveal-delay-1 { transition-delay: 0.05s; }
  .reveal-delay-2 { transition-delay: 0.1s; }
  .reveal-delay-3 { transition-delay: 0.15s; }
  .reveal-delay-4 { transition-delay: 0.2s; }
  .reveal-delay-5 { transition-delay: 0.25s; }
  .reveal-delay-6 { transition-delay: 0.3s; }

  /* Counter animation - texto menor no mobile */
  .stat-number[data-count],
  .stat-number[data-text] {
    font-size: 2em;
  }
}

/* ============================================
   RESPONSIVIDADE APRIMORADA - iOS
   ============================================ */

/* Otimizações iOS */
@supports (-webkit-touch-callout: none) {
  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  .floating-nav, .video-modal {
    -webkit-overflow-scrolling: touch;
  }

  /* Fix para vh no iOS */
  .hero {
    min-height: -webkit-fill-available;
  }

  /* Prevenir zoom em inputs */
  input, select, textarea {
    font-size: 16px;
  }
}

/* Touch-friendly targets */
@media (max-width: 768px) {
  .nav-link, .cta-button {
    min-height: 44px;
    min-width: 44px;
  }

  /* Espaçamento otimizado para mobile */
  .container {
    padding: 0 16px;
  }

  section {
    padding: 60px 0;
  }

  /* Grids responsivos */
  .stats-grid, .transformations-grid, .services-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .method-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  /* Tipografia mobile otimizada */
  h1 {
    font-size: 2.2em !important;
    line-height: 1.15;
  }

  h2 {
    font-size: 1.8em;
  }

  h3 {
    font-size: 1.3em;
  }

  p {
    font-size: 1em;
    line-height: 1.7;
  }

  /* CTA full width no mobile */
  .cta-button {
    width: 100%;
    padding: 18px 24px;
    font-size: 1em;
  }

  /* Video previews otimizados */
  .transformation-image {
    height: 300px;
  }

  .about-slideshow {
    aspect-ratio: 3 / 4;
    height: auto;
  }
  
  .about-slide {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
  }
}

/* Tablets */
@media (min-width: 769px) and (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

/* Desktop large */
@media (min-width: 1440px) {
  .container {
    max-width: 1320px;
  }

  h1 {
    font-size: 5em !important;
  }

  h2 {
    font-size: 3em;
  }
}

/* ============================================
   SERVICE CARDS - LIGHT FADE-IN HOVER
   ============================================ */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 0%, rgba(255, 196, 0, 0.18) 0%, rgba(255, 196, 0, 0.08) 35%, rgba(255, 196, 0, 0) 60%);
  opacity: 0;
  transform: translateY(10px) scale(1.05);
  transition: none;
  pointer-events: none;
  border-radius: inherit;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -45%;
  width: 40%;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 196, 0, 0.32) 50%, transparent 100%);
  transform: skewX(-20deg) translateX(-160%);
  filter: blur(3px);
  opacity: 0;
  transition: none;
  pointer-events: none;
  border-radius: inherit;
}

.service-card:hover::after {
  animation: reflectionSweep 1.1s ease-out both;
}

@keyframes reflectionSweep {
  0% { opacity: 0; transform: skewX(-20deg) translateX(-160%); }
  15% { opacity: 0.35; }
  35% { opacity: 0.6; }
  50% { opacity: 0.75; }
  70% { opacity: 0.45; }
  85% { opacity: 0.2; }
  100% { opacity: 0; transform: skewX(-20deg) translateX(220%); }
}

/* ============================================
   HEADER NAV - UNDERLINE INDICATOR
   ============================================ */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -6px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  border-radius: 2px;
  opacity: 0.9;
}

.nav-link:hover::after { transform: scaleX(1); }
.nav-link.active::after { transform: scaleX(1); }

/* ============================================
   DESKTOP - SUBTLE DEFAULT TRANSITIONS
   ============================================ */
@media (min-width: 769px) {
  .nav-link, .credential-box, .about-photo, .about-slideshow, .transformation-card, .service-card, .testimonial-card, .cta-button {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease, opacity 0.3s ease, filter 0.3s ease;
  }
}

/* ============================================
   iOS SAFE-AREA TWEAKS
   ============================================ */
@supports(padding: max(0px)) {
  .mobile-menu-toggle { top: calc(15px + env(safe-area-inset-top)); }
  @media (max-width: 768px) {
    .floating-nav { padding-top: calc(80px + env(safe-area-inset-top)); }
  }
}

/* ============================================
   VERY SMALL SCREENS (<360px)
   ============================================ */
@media (max-width: 360px) {
  .service-card { padding-top: 60px; }
  .service-badge { padding: 8px 18px; font-size: 0.8em; }
  h1 { font-size: 1.9em !important; }
  h2 { font-size: 1.6em; }
}

/* ============================================
   PREFERS REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
