/* ==========================================================================
   DESIGN SYSTEM - CHAVEIRO PRIME FRANCA — PREMIUM EDITION
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Paleta de Cores Oficial */
    --color-black: #000000;
    --color-rich-black: #0a0a0a;
    --color-gold: #FFC400;
    --color-gold-light: #FFD740;
    --color-gold-hover: #E5B000;
    --color-gold-dim: rgba(255, 196, 0, 0.12);
    --color-dark-gray: #111111;
    --color-charcoal: #3A3A3A;
    --color-medium-gray: #6A6A6A;
    --color-light-gray: #F6F7F9;
    --color-border: #E5E7EB;
    --color-border-subtle: rgba(0, 0, 0, 0.06);
    --color-white: #FFFFFF;

    /* Cores de Ação */
    --color-whatsapp: #25D366;
    --color-whatsapp-hover: #128C7E;

    /* Tipografia */
    --font-primary: 'Outfit', sans-serif;

    /* Sombras */
    --radius-sm: 6px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --shadow-xs: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.14);
    --shadow-xl: 0 40px 80px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 25px rgba(255, 196, 0, 0.45);
    --shadow-glow-sm: 0 0 12px rgba(255, 196, 0, 0.3);
    --shadow-card: 0 4px 20px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);

    /* Gradientes */
    --gradient-gold: linear-gradient(135deg, #FFC400 0%, #FFD740 100%);
    --gradient-dark: linear-gradient(160deg, #0a0a0a 0%, #1a1a1a 100%);
    --gradient-hero: linear-gradient(150deg, #050505 0%, #0f0f0f 40%, #1a1100 100%);

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Altura do Header */
    --header-height: 80px;
}

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-white);
    color: var(--color-charcoal);
    line-height: 1.65;
}

img, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

button { cursor: pointer; background: none; }
ul { list-style: none; }

/* ==========================================================================
   ANIMAÇÕES DE SCROLL
   ========================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-left {
    opacity: 0;
    transform: translateX(-45px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal-left.active { opacity: 1; transform: translateX(0); }

.reveal-right {
    opacity: 0;
    transform: translateX(45px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal-right.active { opacity: 1; transform: translateX(0); }

.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-scale.active { opacity: 1; transform: scale(1); }

/* Delays de animação encadeada */
.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }

/* ==========================================================================
   LAYOUT E COMPONENTES GLOBAIS
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 90px 0;
}

.section-dark {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
}

.section-gray {
    background-color: var(--color-light-gray);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gold);
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--color-black);
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.section-dark .section-title { color: var(--color-white); }

.section-header p {
    color: var(--color-medium-gray);
    margin-top: 18px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.section-dark .section-header p { color: rgba(255,255,255,0.55); }

/* ==========================================================================
   BOTÕES
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: var(--radius-md);
    font-weight: 700;
    transition: var(--transition-smooth);
    font-size: 0.95rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.12);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--color-black);
    box-shadow: 0 4px 15px rgba(255, 196, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

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

.btn-outline:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-gold:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-sm);
}

.btn-outline-white {
    border: 2px solid rgba(255,255,255,0.4);
    color: var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-block { width: 100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 70px;
    background-color: rgba(5, 5, 5, 0.97);
    border-bottom: 1px solid rgba(255, 196, 0, 0.18);
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.header.scrolled .nav-link { color: rgba(255,255,255,0.8); }
.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active { color: var(--color-gold); }
.header.scrolled .logo-text { color: var(--color-white); }

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.logo-img {
    height: 48px;
    width: auto;
    display: block;
    transition: var(--transition-smooth);
}

.header.scrolled .logo-img {
    /* Logo colorido - sem inversão de cores */
    filter: none;
}

.logo-divider {
    width: 1px;
    height: 32px;
    background-color: var(--color-medium-gray);
    opacity: 0.35;
    transition: var(--transition-smooth);
}

.header.scrolled .logo-divider { background-color: rgba(255,255,255,0.3); opacity:1; }

.logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--color-black);
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    transition: var(--transition-smooth);
}

.logo-text span {
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 2.5px;
    color: var(--color-gold);
}

.nav {
    display: none;
    align-items: center;
    gap: 28px;
}

.header-cta {
    display: none;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.header-phone {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-charcoal);
    display: flex;
    align-items: center;
    gap: 7px;
    transition: var(--transition-fast);
}

.header-phone i { color: var(--color-gold); }
.header-phone:hover { color: var(--color-gold); }

.header.scrolled .header-phone { color: rgba(255,255,255,0.8); }
.header.scrolled .header-phone:hover { color: var(--color-gold); }

.btn-header-wpp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    padding: 9px 18px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: var(--transition-smooth);
}

.btn-header-wpp:hover {
    background: var(--color-whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37,211,102,0.35);
}

/* Menu Hambúrguer */
.menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 18px;
    cursor: pointer;
    z-index: 1010;
}

.menu-btn span {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-black);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.header.scrolled .menu-btn span { background-color: var(--color-white); }

.menu-btn.open span:nth-child(1) { transform: translateY(7.75px) rotate(45deg); background-color: var(--color-gold); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7.75px) rotate(-45deg); background-color: var(--color-gold); }

/* Menu Mobile */
.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    transform: translateX(100%);
    width: 82%;
    max-width: 380px;
    height: 100vh;
    background: linear-gradient(160deg, #050505 0%, #121212 100%);
    padding: 100px 40px 40px 40px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: -15px 0 50px rgba(0,0,0,0.6);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1005;
    border-left: 1px solid rgba(255,196,0,0.1);
}

.mobile-nav.open { transform: translateX(0); }

.mobile-nav-link {
    color: rgba(255,255,255,0.75);
    font-size: 1.15rem;
    font-weight: 600;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--color-gold);
    padding-left: 10px;
    border-bottom-color: rgba(255,196,0,0.15);
}

.mobile-nav .btn-whatsapp {
    margin-top: 20px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background-color: rgba(0,0,0,0.65);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 1004;
    backdrop-filter: blur(4px);
}

.overlay.show { opacity: 1; visibility: visible; }

/* ==========================================================================
   HERO SECTION — PREMIUM
   ========================================================================== */

.hero {
    position: relative;
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 100px;
    background: var(--gradient-hero);
    color: var(--color-white);
    overflow: hidden;
    min-height: 92vh;
    display: flex;
    align-items: center;
}

/* Textura de malha dourada */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,196,0,0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,196,0,0.04) 0%, transparent 40%);
    pointer-events: none;
    z-index: 1;
}

/* Linha diagonal dourada decorativa */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 140px;
    background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
    z-index: 3;
    pointer-events: none;
}

/* Partículas decorativas */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 2;
    pointer-events: none;
}

.hero-particles span {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-gold);
    border-radius: 50%;
    opacity: 0.4;
    animation: float-particle linear infinite;
}

.hero-particles span:nth-child(1)  { left: 5%;  top: 20%; animation-duration: 12s; animation-delay: 0s;   width: 3px; height: 3px; }
.hero-particles span:nth-child(2)  { left: 15%; top: 70%; animation-duration: 16s; animation-delay: 2s; }
.hero-particles span:nth-child(3)  { left: 25%; top: 40%; animation-duration: 14s; animation-delay: 4s;   opacity: 0.25; }
.hero-particles span:nth-child(4)  { left: 40%; top: 80%; animation-duration: 18s; animation-delay: 1s; }
.hero-particles span:nth-child(5)  { left: 55%; top: 15%; animation-duration: 11s; animation-delay: 3s;   width: 3px; height: 3px; opacity: 0.3; }
.hero-particles span:nth-child(6)  { left: 65%; top: 60%; animation-duration: 15s; animation-delay: 5s; }
.hero-particles span:nth-child(7)  { left: 75%; top: 30%; animation-duration: 13s; animation-delay: 0.5s; }
.hero-particles span:nth-child(8)  { left: 85%; top: 75%; animation-duration: 17s; animation-delay: 2.5s; width: 3px; height: 3px; }
.hero-particles span:nth-child(9)  { left: 90%; top: 45%; animation-duration: 10s; animation-delay: 1.5s; opacity: 0.2; }
.hero-particles span:nth-child(10) { left: 50%; top: 55%; animation-duration: 19s; animation-delay: 6s; }

@keyframes float-particle {
    0%   { transform: translateY(0) scale(1); opacity: 0.4; }
    50%  { transform: translateY(-30px) scale(1.5); opacity: 0.2; }
    100% { transform: translateY(0) scale(1); opacity: 0.4; }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 5;
}

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

.badge-emergency {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 196, 0, 0.08);
    border: 1px solid rgba(255, 196, 0, 0.35);
    color: var(--color-gold);
    padding: 8px 18px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 28px;
    animation: pulse 2.5s infinite;
}

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(255, 196, 0, 0.5); }
    70%  { box-shadow: 0 0 0 12px rgba(255, 196, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 196, 0, 0); }
}

.hero-title {
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1.12;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-title span { color: var(--color-gold); }

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 40px;
    font-weight: 300;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
}

/* Trust badges no hero */
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 10px;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 7px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 30px;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.75);
}

.hero-trust-item i { color: var(--color-gold); font-size: 0.85rem; }

/* Imagem do Hero */
.hero-image-container { position: relative; }

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl), 0 0 50px rgba(255,196,0,0.08);
    border: 1px solid rgba(255,255,255,0.05);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img { transform: scale(1.04); }

.hero-badge-float {
    position: absolute;
    bottom: 24px;
    left: 20px;
    background: rgba(0,0,0,0.88);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,196,0,0.3);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--color-white);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.hero-badge-float-right {
    position: absolute;
    top: 24px;
    right: -10px;
    background: var(--gradient-gold);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-black);
    box-shadow: var(--shadow-glow);
    font-weight: 800;
}

.hero-badge-float-right .badge-number {
    font-size: 1.6rem;
    line-height: 1;
}

.hero-badge-float-right .badge-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

.hero-badge-float .icon {
    font-size: 1.8rem;
    color: var(--color-gold);
}

.hero-badge-float .text h4 { font-weight: 700; font-size: 0.95rem; }
.hero-badge-float .text p  { font-size: 0.75rem; color: rgba(255,255,255,0.6); }

/* ==========================================================================
   TRUST BAR
   ========================================================================== */

.trust-bar {
    background: var(--color-black);
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,196,0,0.15);
    overflow: hidden;
}

.trust-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 28px;
    border-right: 1px solid rgba(255,255,255,0.08);
    white-space: nowrap;
}

.trust-item:last-child { border-right: none; }

.trust-item i {
    font-size: 1.1rem;
    color: var(--color-gold);
    flex-shrink: 0;
}

.trust-item-text {
    display: flex;
    flex-direction: column;
}

.trust-item-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
}

.trust-item-sub {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.2;
}

/* ==========================================================================
   SERVIÇOS
   ========================================================================== */

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-xs);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: -60px; right: -60px;
    width: 130px; height: 130px;
    background: radial-gradient(circle, rgba(255,196,0,0.04) 0%, transparent 70%);
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255,196,0,0.2);
}

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

.service-card:hover::after {
    bottom: -30px; right: -30px;
    width: 180px; height: 180px;
}

.service-icon-box {
    width: 64px;
    height: 64px;
    background-color: var(--color-gold-dim);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.7rem;
    margin-bottom: 22px;
    transition: var(--transition-bounce);
    border: 1px solid rgba(255,196,0,0.15);
}

.service-card:hover .service-icon-box {
    background: var(--gradient-gold);
    color: var(--color-black);
    border-color: transparent;
    transform: scale(1.1) rotate(-5deg);
    box-shadow: var(--shadow-glow-sm);
}

.service-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.93rem;
    color: var(--color-charcoal);
    margin-bottom: 24px;
    flex-grow: 1;
    line-height: 1.6;
}

.service-card .btn {
    align-self: flex-start;
    padding: 10px 20px;
    font-size: 0.85rem;
}

/* ==========================================================================
   COMO FUNCIONA — TIMELINE
   ========================================================================== */

.how-it-works {
    background: var(--color-black);
    color: var(--color-white);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}

.how-it-works .section-title {
    color: var(--color-white);
}

.how-it-works .section-header p {
    color: rgba(255,255,255,0.7);
}


.how-it-works::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,196,0,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.how-it-works::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,196,0,0.04) 0%, transparent 70%);
    pointer-events: none;
}

.how-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    position: relative;
    z-index: 2;
}

.how-step {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.how-step::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,196,0,0.04) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.how-step:hover {
    border-color: rgba(255,196,0,0.25);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.how-step:hover::before { opacity: 1; }

.how-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--gradient-gold);
    color: var(--color-black);
    font-size: 1.3rem;
    font-weight: 900;
    margin: 0 auto 22px auto;
    box-shadow: var(--shadow-glow);
    position: relative;
    z-index: 1;
}

.how-step-icon {
    font-size: 2.4rem;
    color: var(--color-gold);
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}

.how-step h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.how-step p {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

/* Conector entre etapas */
.how-connector {
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgba(255,196,0,0.4);
    font-size: 1.3rem;
    padding: 4px 0;
}

/* ==========================================================================
   TECNOLOGIA
   ========================================================================== */

.tech-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    align-items: center;
}

.tech-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.tech-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.5px;
}

.tech-title span { color: var(--color-gold); }

.tech-description {
    color: rgba(255,255,255,0.55);
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.75;
}

.tech-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.tech-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 18px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
    background: rgba(255,255,255,0.02);
    transition: var(--transition-smooth);
}

.tech-item:hover {
    border-color: rgba(255,196,0,0.2);
    background: rgba(255,196,0,0.04);
    transform: translateX(6px);
}

.tech-icon-box {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    background-color: rgba(255, 196, 0, 0.1);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255,196,0,0.15);
}

.tech-item:hover .tech-icon-box {
    background: rgba(255,196,0,0.2);
    box-shadow: var(--shadow-glow-sm);
}

.tech-item-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--color-white);
}

.tech-item-text p {
    color: rgba(255,255,255,0.5);
    font-size: 0.92rem;
    line-height: 1.6;
}

.tech-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow-xl), 0 0 60px rgba(255,196,0,0.06);
}

.tech-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tech-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
    pointer-events: none;
}

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */

.diff-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}

.diff-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-xs);
    position: relative;
    overflow: hidden;
}

.diff-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.4s ease;
}

.diff-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,196,0,0.2);
    box-shadow: var(--shadow-lg);
}

.diff-card:hover::after { transform: scaleX(1); }

.diff-icon-box {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255,196,0,0.08) 0%, rgba(255,196,0,0.03) 100%);
    border: 2px dashed rgba(255,196,0,0.3);
    color: var(--color-gold);
    font-size: 1.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px auto;
    transition: var(--transition-bounce);
}

.diff-card:hover .diff-icon-box {
    background: var(--gradient-gold);
    color: var(--color-black);
    border-color: transparent;
    transform: rotateY(180deg) scale(1.1);
    box-shadow: var(--shadow-glow-sm);
}

.diff-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 10px;
}

.diff-card p {
    font-size: 0.92rem;
    color: var(--color-charcoal);
    line-height: 1.6;
}

/* ==========================================================================
   SOBRE
   ========================================================================== */

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 55px;
    align-items: center;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.about-p-highlight {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-black);
    line-height: 1.55;
    border-left: 4px solid var(--color-gold);
    padding-left: 18px;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 10px;
}

.stat-item {
    background: linear-gradient(135deg, var(--color-light-gray) 0%, #ffffff 100%);
    border-radius: var(--radius-md);
    padding: 22px 18px;
    text-align: center;
    border: 1px solid var(--color-border-subtle);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-xs);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(255,196,0,0.2);
}

.stat-number {
    display: block;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-charcoal);
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255,196,0,0.08);
}

.about-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.about-image-wrapper:hover img { transform: scale(1.04); }

.about-image-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--gradient-gold);
    color: var(--color-black);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-weight: 800;
    text-align: center;
    box-shadow: var(--shadow-glow);
    line-height: 1.2;
}

.about-image-badge .badge-year {
    font-size: 1.8rem;
    display: block;
}

.about-image-badge .badge-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   AVALIAÇÕES (TESTIMONIALS)
   ========================================================================== */

.google-review-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 50px;
}

.google-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 700;
    font-size: 1.5rem;
}

.google-logo span:nth-child(1) { color: #4285F4; }
.google-logo span:nth-child(2) { color: #EA4335; }
.google-logo span:nth-child(3) { color: #FBBC05; }
.google-logo span:nth-child(4) { color: #34A853; }
.google-logo span:nth-child(5) { color: #EA4335; }
.google-logo span:nth-child(6) { color: #4285F4; }

.google-stars {
    color: var(--color-gold);
    display: flex;
    gap: 3px;
    font-size: 1.2rem;
}

.google-rating-text {
    font-size: 0.95rem;
    color: var(--color-medium-gray);
    font-weight: 600;
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.review-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 5rem;
    line-height: 1;
    color: rgba(255,196,0,0.08);
    font-family: Georgia, serif;
    font-weight: 900;
}

.review-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255,196,0,0.2);
}

.review-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--color-black);
    color: var(--color-white);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: 2.5px solid var(--color-gold);
    flex-shrink: 0;
    box-shadow: 0 0 0 4px rgba(255,196,0,0.1);
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-black);
}

.author-info span {
    font-size: 0.8rem;
    color: var(--color-medium-gray);
}

.review-stars {
    color: var(--color-gold);
    display: flex;
    gap: 2px;
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.review-text {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-charcoal);
    line-height: 1.7;
}

/* ==========================================================================
   BLOG
   ========================================================================== */

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.blog-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255,196,0,0.2);
}

.blog-image-box {
    height: 200px;
    overflow: hidden;
    position: relative;
    background-color: var(--color-dark-gray);
}

.blog-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-image-box img { transform: scale(1.07); }

.blog-category {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--gradient-gold);
    color: var(--color-black);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-body {
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.blog-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-black);
    line-height: 1.35;
}

.blog-desc {
    font-size: 0.92rem;
    color: var(--color-charcoal);
    line-height: 1.6;
}

.blog-link {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-gold);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    transition: var(--transition-fast);
}

.blog-link i { transition: transform 0.2s ease; }

.blog-link:hover { color: var(--color-black); }
.blog-link:hover i { transform: translateX(4px); }

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-xs);
}

.faq-item:hover { border-color: rgba(255,196,0,0.3); box-shadow: var(--shadow-sm); }

.faq-question {
    width: 100%;
    padding: 22px 26px;
    background: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-black);
    transition: var(--transition-fast);
    gap: 20px;
}

.faq-question::after {
    content: '+';
    font-size: 1.7rem;
    color: var(--color-gold);
    transition: var(--transition-smooth);
    flex-shrink: 0;
    line-height: 1;
}

.faq-item.active .faq-question {
    background-color: var(--color-light-gray);
    color: var(--color-gold);
}

.faq-item.active .faq-question::after { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.faq-answer-inner {
    padding: 22px 26px;
    border-top: 1px solid var(--color-border-subtle);
    color: var(--color-charcoal);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==========================================================================
   CONTATO & MAPA
   ========================================================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
}

.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.contact-detail-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.contact-icon-box {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-gold-dim);
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    border: 1px solid rgba(255,196,0,0.2);
    transition: var(--transition-smooth);
}

.contact-detail-item:hover .contact-icon-box {
    background: var(--gradient-gold);
    color: var(--color-black);
    box-shadow: var(--shadow-glow-sm);
}

.contact-detail-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 4px;
}

.contact-detail-text p,
.contact-detail-text a {
    font-size: 0.93rem;
    color: var(--color-charcoal);
}

.contact-detail-text a:hover { color: var(--color-gold); }

.contact-map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 260px;
    border: 1px solid var(--color-border);
}

.contact-map-wrapper iframe { width: 100%; height: 100%; border: 0; }

.contact-form-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-lg);
}

.contact-form-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border-subtle);
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-form-title i { color: var(--color-gold); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--color-border);
    background-color: var(--color-light-gray);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: 0.95rem;
    color: var(--color-black);
}

.form-control:focus {
    border-color: var(--color-gold);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(255, 196, 0, 0.1);
}

textarea.form-control { resize: vertical; min-height: 120px; }

.form-feedback {
    display: none;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.form-feedback.success {
    display: block;
    background-color: rgba(37, 211, 102, 0.08);
    color: var(--color-whatsapp-hover);
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.form-feedback.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.08);
    color: #c53030;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* ==========================================================================
   BANNER CTA
   ========================================================================== */

.cta-banner {
    background: var(--gradient-hero);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 30% 50%, rgba(255,196,0,0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(255,196,0,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.cta-banner-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cta-banner h2 {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.cta-banner h2 span { color: var(--color-gold); }

.cta-banner p {
    color: rgba(255,255,255,0.6);
    font-size: 1.05rem;
    margin-bottom: 36px;
    line-height: 1.7;
}

.cta-banner-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */

.footer {
    background: var(--color-rich-black);
    color: var(--color-white);
    padding: 70px 0 30px 0;
    border-top: 1px solid rgba(255,196,0,0.12);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 45px;
    margin-bottom: 50px;
}

.footer-logo-column {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-logo-column .logo-text { color: var(--color-white); }
.footer-logo-column .logo-img {
    filter: invert(1) hue-rotate(180deg);
}
.footer-logo-column .logo-divider { background-color: rgba(255,255,255,0.3); opacity:1; }
.footer-logo-column p { color: rgba(255,255,255,0.45); font-size: 0.92rem; line-height: 1.65; }

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 6px;
}

.footer-social a {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.footer-social a:hover {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-sm);
}

.footer-links-column h4,
.footer-services-column h4,
.footer-contact-column h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-list,
.footer-services-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links-list a,
.footer-services-list li {
    color: rgba(255,255,255,0.45);
    font-size: 0.92rem;
    transition: var(--transition-fast);
}

.footer-links-list a:hover {
    color: var(--color-gold);
    padding-left: 6px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.45);
}

.footer-contact-list li i {
    color: var(--color-gold);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.3); }
.footer-bottom p a { color: rgba(255,255,255,0.4); }
.footer-bottom p a:hover { color: var(--color-gold); }

/* ==========================================================================
   BOTÕES FLUTUANTES
   ========================================================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px; right: 28px;
    width: 60px; height: 60px;
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition-smooth);
    animation: wpp-pulse 2.5s infinite;
}

.whatsapp-float:hover {
    background-color: var(--color-whatsapp-hover);
    transform: scale(1.12) rotate(10deg);
}

@keyframes wpp-pulse {
    0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0px rgba(37,211,102,0.5); }
    70%  { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 18px rgba(37,211,102,0); }
    100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0px rgba(37,211,102,0); }
}

.scroll-top {
    position: fixed;
    bottom: 104px; right: 28px;
    width: 46px; height: 46px;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,196,0,0.35);
    color: var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-sm);
}

/* ==========================================================================
   BREADCRUMBS & BLOG ARTICLE CTA
   ========================================================================== */

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--color-medium-gray);
    margin-bottom: 30px;
    background-color: var(--color-light-gray);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
}

.breadcrumbs a { color: var(--color-charcoal); font-weight: 600; }
.breadcrumbs a:hover { color: var(--color-gold); }
.breadcrumbs i { font-size: 0.72rem; }

.article-footer-cta {
    background: linear-gradient(135deg, var(--color-light-gray) 0%, rgba(255,196,0,0.04) 100%);
    border: 1px solid var(--color-border);
    border-left: 5px solid var(--color-gold);
    border-radius: var(--radius-md);
    padding: 35px;
    margin: 50px 0 30px 0;
    box-shadow: var(--shadow-sm);
}

.article-footer-cta h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: 12px;
}

.article-footer-cta p {
    font-size: 1.05rem;
    color: var(--color-charcoal);
    margin-bottom: 25px;
    line-height: 1.6;
}

.article-footer-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.article-footer-cta-buttons .btn { padding: 12px 24px; font-size: 0.9rem; }

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

.btn-outline-dark:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ==========================================================================
   MEDIA QUERIES — RESPONSIVO
   ========================================================================== */

@media (min-width: 600px) {
    .how-grid { grid-template-columns: 1fr 1fr; }
    .how-connector { display: none; }
}

@media (min-width: 768px) {
    .section-title { font-size: 2.8rem; }
    .hero-title { font-size: 3.4rem; }
    .hero-subtitle { font-size: 1.2rem; }
    .hero-buttons { flex-direction: row; justify-content: center; }

    .trust-item { padding: 8px 32px; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .diff-grid      { grid-template-columns: repeat(2, 1fr); }
    .about-stats    { grid-template-columns: repeat(4, 1fr); }
    .reviews-grid   { grid-template-columns: repeat(2, 1fr); }
    .blog-grid      { grid-template-columns: repeat(2, 1fr); }
    .contact-grid   { grid-template-columns: 1fr 1.2fr; }
    .contact-map-wrapper { height: 100%; min-height: 320px; }
    .footer-grid    { grid-template-columns: 1fr 1fr; }
    .footer-bottom  { flex-direction: row; justify-content: space-between; text-align: left; }
    .how-grid       { grid-template-columns: repeat(3, 1fr); }
    .how-connector  { display: none; }
    .cta-banner h2  { font-size: 2.6rem; }
}

@media (min-width: 1024px) {
    .nav { display: flex; align-items: center; gap: 28px; }
    .header-cta { display: flex; }
    .menu-btn { display: none; }

    .nav-link {
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--color-charcoal);
        position: relative;
        padding: 5px 0;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -2px; left: 0;
        width: 0; height: 2px;
        background: var(--gradient-gold);
        transition: width 0.3s ease;
        border-radius: 2px;
    }

    .nav-link:hover::after,
    .nav-link.active::after { width: 100%; }
    .nav-link:hover,
    .nav-link.active { color: var(--color-gold); }

    .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 70px; }
    .hero-content { text-align: left; }
    .hero-buttons  { justify-content: flex-start; }
    .hero-trust    { justify-content: flex-start; }
    .hero-subtitle { margin-left: 0; margin-right: 0; }

    .services-grid  { grid-template-columns: repeat(3, 1fr); }
    .diff-grid      { grid-template-columns: repeat(3, 1fr); }
    .reviews-grid   { grid-template-columns: repeat(3, 1fr); }
    .blog-grid      { grid-template-columns: repeat(4, 1fr); }
    .footer-grid    { grid-template-columns: 2fr 1fr 1fr 1fr; }
    .tech-grid      { grid-template-columns: 1.1fr 1fr; }
    .about-grid     { grid-template-columns: 1fr 1fr; }
}

/* Adjustments for smaller mobile viewports (Mobile-Only responsive fixes) */
@media (max-width: 767px) {
    .container {
        padding: 0 16px;
    }
    
    .logo {
        gap: 10px;
    }
    
    .logo-text {
        font-size: 1.05rem;
    }
    
    .logo-divider {
        height: 26px;
    }
    
    .logo-img {
        height: 38px;
    }
    
    .menu-btn {
        flex-shrink: 0;
    }
    
    .trust-bar-inner {
        flex-direction: column;
    }
    
    .trust-item {
        padding: 10px 12px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        width: 100%;
        justify-content: center;
    }
    
    .trust-item:last-child {
        border-bottom: none;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
    
    .scroll-top {
        bottom: 84px;
        right: 20px;
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .stat-item {
        padding: 16px 10px;
    }
    .stat-number {
        font-size: 2rem;
    }
    .stat-label {
        font-size: 0.7rem;
    }
    .hero-title {
        font-size: 2.1rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .badge-emergency {
        font-size: 0.75rem;
        padding: 6px 12px;
        margin-bottom: 20px;
    }
}