/*
Theme Name: thema-iqtrank
Theme URI: https://iqtrank.com.br/
Author: IQTRank
Description: Tema premium de SEO, GEO & Performance institucional para o IQTRank baseado no layout da Conversion.
Version: 1.0.0
Text Domain: thema-iqtrank
*/

/* --------------------------------------------------
   1. DESIGN SYSTEM & CSS VARIABLES
-------------------------------------------------- */
:root {
    /* Colors */
    --clr-primary-blue: #0047FF;
    --clr-primary-blue-hover: #0036C7;
    --clr-accent-teal: #00D1B2;
    --clr-accent-teal-hover: #00B398;
    --clr-dark: #111111;
    --clr-dark-bg: #09090b;
    --clr-light-bg: #F8FAFC;
    --clr-white: #FFFFFF;
    --clr-border: #E2E8F0;
    --clr-text-main: #334155;
    --clr-text-muted: #64748B;
    
    /* Vibrant Premium Orange (for requested placeholders) */
    --clr-orange-grad: linear-gradient(135deg, #FF7B39 0%, #FF4500 100%);
    --clr-orange-glow: 0 10px 25px -5px rgba(255, 69, 0, 0.35);

    /* Fonts */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-quick: all 0.15s ease;
}

/* Reset & Global styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    color: var(--clr-text-main);
    background-color: var(--clr-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-dark);
    font-weight: 700;
    line-height: 1.25;
}

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

ul {
    list-style: none;
}

/* Button & CTA Utilities */
.btn-cta,
.btn-news-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 9999px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-header-cta {
    background-color: var(--clr-accent-teal);
    color: var(--clr-white);
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(0, 209, 178, 0.25);
}

.btn-header-cta:hover {
    background-color: var(--clr-accent-teal-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 209, 178, 0.35);
}

.btn-hero {
    background-color: var(--clr-primary-blue);
    color: var(--clr-white);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    box-shadow: 0 8px 24px rgba(0, 71, 255, 0.25);
}

.btn-hero:hover {
    background-color: var(--clr-primary-blue-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 71, 255, 0.35);
}

.btn-bottom-cta {
    background-color: var(--clr-white);
    color: var(--clr-primary-blue);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.15);
}

.btn-bottom-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 30px rgba(255, 255, 255, 0.3);
}

/* Orange Placeholder Utility */
.orange-placeholder,
.card-icon-orange-box,
.author-orange-avatar,
.case-image-orange-box,
.badge-inner-orange,
.news-image-orange-box,
.guide-image-orange-box,
.partner-orange-box,
.badge-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: var(--clr-orange-glow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.orange-placeholder::before,
.card-icon-orange-box::before,
.author-orange-avatar::before,
.case-image-orange-box::before,
.badge-inner-orange::before,
.news-image-orange-box::before,
.guide-image-orange-box::before,
.partner-orange-box::before,
.badge-orange-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.orange-placeholder .box-label,
.orange-placeholder .ticker-box-label,
.orange-placeholder .case-box-label,
.orange-placeholder .news-box-label,
.orange-placeholder .guide-box-label,
.card-icon-orange-box .box-label,
.card-icon-orange-box .ticker-box-label,
.card-icon-orange-box .case-box-label,
.card-icon-orange-box .news-box-label,
.card-icon-orange-box .guide-box-label,
.author-orange-avatar .box-label,
.author-orange-avatar .ticker-box-label,
.author-orange-avatar .case-box-label,
.author-orange-avatar .news-box-label,
.author-orange-avatar .guide-box-label,
.case-image-orange-box .box-label,
.case-image-orange-box .ticker-box-label,
.case-image-orange-box .case-box-label,
.case-image-orange-box .news-box-label,
.case-image-orange-box .guide-box-label,
.badge-inner-orange .box-label,
.badge-inner-orange .ticker-box-label,
.badge-inner-orange .case-box-label,
.badge-inner-orange .news-box-label,
.badge-inner-orange .guide-box-label,
.news-image-orange-box .box-label,
.news-image-orange-box .ticker-box-label,
.news-image-orange-box .case-box-label,
.news-image-orange-box .news-box-label,
.news-image-orange-box .guide-box-label,
.guide-image-orange-box .box-label,
.guide-image-orange-box .ticker-box-label,
.guide-image-orange-box .case-box-label,
.guide-image-orange-box .news-box-label,
.guide-image-orange-box .guide-box-label,
.partner-orange-box .box-label,
.partner-orange-box .ticker-box-label,
.partner-orange-box .case-box-label,
.partner-orange-box .news-box-label,
.partner-orange-box .guide-box-label,
.badge-orange-box .box-label,
.badge-orange-box .ticker-box-label,
.badge-orange-box .case-box-label,
.badge-orange-box .news-box-label,
.badge-orange-box .guide-box-label,
.ticker-orange-box .box-label,
.ticker-orange-box .ticker-box-label,
.ticker-orange-box .case-box-label,
.ticker-orange-box .news-box-label,
.ticker-orange-box .guide-box-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--clr-white);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

.orange-placeholder:hover,
.card-icon-orange-box:hover,
.author-orange-avatar:hover,
.case-image-orange-box:hover,
.badge-inner-orange:hover,
.news-image-orange-box:hover,
.guide-image-orange-box:hover,
.partner-orange-box:hover,
.badge-orange-box:hover,
.ticker-orange-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px -5px rgba(255, 69, 0, 0.5);
}

/* --------------------------------------------------
   2. HEADER & NAVIGATION
-------------------------------------------------- */
.site-header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--clr-primary-blue);
    letter-spacing: -0.02em;
}

.logo-highlight {
    color: var(--clr-dark);
}

.logo-dot {
    width: 6px;
    height: 6px;
    background-color: var(--clr-accent-teal);
    border-radius: 50%;
    margin-top: 0.6rem;
}

/* Nav Menu */
.main-navigation {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.menu-item {
    position: relative;
}

.menu-item > a {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--clr-dark);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0;
}

.menu-item > a i {
    font-size: 0.75rem;
    color: var(--clr-text-muted);
    transition: var(--transition-quick);
}

.menu-item:hover > a {
    color: var(--clr-primary-blue);
}

.menu-item:hover > a i {
    transform: rotate(180deg);
    color: var(--clr-primary-blue);
}

/* Dropdown Menu */
.dropdown-menu,
.sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background-color: var(--clr-white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    padding: 0.75rem 0;
    width: 240px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 999;
}

.dropdown-menu li a,
.sub-menu li a {
    display: block;
    padding: 0.65rem 1.25rem;
    font-size: 0.88rem;
    color: var(--clr-text-main);
    font-family: var(--font-body);
}

.dropdown-menu li a:hover,
.sub-menu li a:hover {
    background-color: var(--clr-light-bg);
    color: var(--clr-primary-blue);
    padding-left: 1.5rem;
}

.menu-item:hover .dropdown-menu,
.menu-item:hover .sub-menu,
.menu-item-has-children:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-trigger {
    background: none;
    border: none;
    font-size: 1.15rem;
    color: var(--clr-dark);
    cursor: pointer;
    transition: var(--transition-quick);
    display: flex;
    align-items: center;
}

.search-trigger:hover {
    color: var(--clr-primary-blue);
    transform: scale(1.08);
}

/* Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--clr-dark);
    cursor: pointer;
}

/* --------------------------------------------------
   3. HERO SECTION
-------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 6.5rem 2rem;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.4) 0%, var(--clr-white) 100%);
    overflow: hidden;
}

/* Subtle vector background */
.hero-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 140%;
    background: radial-gradient(ellipse at center, rgba(0, 71, 255, 0.035) 0%, transparent 65%);
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-pill {
    display: inline-block;
    background-color: rgba(0, 71, 255, 0.07);
    color: var(--clr-primary-blue);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    margin-bottom: 2rem;
    text-transform: uppercase;
    animation: pulsePill 2.5s infinite;
}

@keyframes pulsePill {
    0% { box-shadow: 0 0 0 0 rgba(0, 71, 255, 0.2); }
    70% { box-shadow: 0 0 0 8px rgba(0, 71, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 71, 255, 0); }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--clr-dark);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--clr-text-main);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}

.gemini-sparkle {
    width: 22px;
    height: 22px;
    display: inline-block;
    vertical-align: middle;
    animation: gemini-shimmer 2s infinite ease-in-out;
    filter: drop-shadow(0 0 4px rgba(75, 144, 255, 0.6));
    margin-right: 8px;
    position: relative;
    top: -2px;
}

@keyframes gemini-shimmer {
    0%, 100% {
        transform: scale(0.85);
        opacity: 0.6;
        filter: drop-shadow(0 0 2px rgba(114, 75, 255, 0.4));
    }
    50% {
        transform: scale(1.15);
        opacity: 1;
        filter: drop-shadow(0 0 8px rgba(75, 144, 255, 0.8));
    }
}

.typewriter-cursor {
    display: inline-block;
    font-weight: 600;
    color: var(--clr-primary-blue);
    margin-left: 2px;
    animation: cursor-blink 0.8s infinite;
}

@keyframes cursor-blink {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* --------------------------------------------------
   4. CLIENT LOGOS / TICKER SECTION
-------------------------------------------------- */
.partners-ticker-section {
    padding: 2rem 2rem;
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
    background-color: var(--clr-white);
}

.ticker-container-row {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.ticker-title-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--clr-dark);
    white-space: nowrap;
}

.ticker-nav-btn {
    background: none;
    border: none;
    color: var(--clr-primary-blue);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.ticker-nav-btn:hover {
    transform: scale(1.2);
    color: var(--clr-primary-blue-hover);
}

.ticker-grid-flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-grow: 1;
    gap: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none; /* Hide scrollbar for clean look */
}

.ticker-grid-flow::-webkit-scrollbar {
    display: none;
}

.ticker-orange-box {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: none;
    border-radius: 8px;
    height: 48px;
    padding: 0 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.ticker-orange-box:hover {
    transform: scale(1.05) translateY(-2px);
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.12);
}

.ticker-box-label {
    font-size: 0.85rem !important;
    padding: 0.25rem 0.75rem !important;
    color: var(--clr-dark) !important;
    background: rgba(0, 0, 0, 0.02) !important;
    border-radius: 6px !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    white-space: nowrap;
}

.ticker-client-img {
    max-height: 24px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%) opacity(65%);
    transition: var(--transition-smooth);
}

.ticker-orange-box:hover .ticker-client-img {
    filter: none opacity(100%);
}

/* Brand specific typography inside placeholders */
.brand-melhorcambio {
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
}
.brand-melhorcambio strong {
    font-weight: 800;
}
.brand-melhorcambio .brand-sub {
    font-size: 0.65rem;
    opacity: 0.8;
}

.brand-cruzeiro {
    font-family: var(--font-heading);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.brand-sephora {
    font-family: 'Times New Roman', Times, serif;
    letter-spacing: 0.18em;
    font-weight: 400;
}

.brand-locaweb {
    font-family: var(--font-body);
    font-weight: 300;
    letter-spacing: -0.02em;
}
.brand-locaweb strong {
    font-weight: 700;
}

.brand-cobasi {
    font-family: 'Arial', sans-serif;
    font-weight: 900;
    font-style: italic;
    letter-spacing: -0.01em;
}

/* --------------------------------------------------
   5. SERVICES SECTION (DARK BANNER)
-------------------------------------------------- */
.services-banner-section {
    background-color: var(--clr-dark-bg);
    color: var(--clr-white);
    padding: 6.5rem 2rem;
    position: relative;
    overflow: hidden;
}

/* Dark gradient background pattern */
.services-banner-section::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 71, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.services-container {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.services-top-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4.5rem;
    gap: 3rem;
}

.services-left-title-col {
    flex: 1;
}

.services-section-title {
    color: var(--clr-white);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.services-nav-controls {
    display: flex;
    gap: 0.75rem;
}

.nav-arrow {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--clr-white);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-quick);
}

.nav-arrow:hover {
    background-color: var(--clr-primary-blue);
    border-color: var(--clr-primary-blue);
    transform: scale(1.05);
}

.services-right-stats-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    flex: 1.5;
}

.stat-item {
    border-left: 2px solid rgba(255,255,255,0.15);
    padding-left: 1.5rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--clr-primary-blue);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-desc {
    color: rgba(255,255,255,0.7);
    font-size: 0.88rem;
    line-height: 1.4;
}

/* Cards Grid */
.services-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.2rem;
    margin-bottom: 3.5rem;
}

.service-card {
    background-color: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background-color: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.card-badge-pill {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: var(--clr-primary-blue);
    color: var(--clr-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.7rem;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    letter-spacing: 0.05em;
}

.card-badge-pill.hot {
    background-color: #EF4444;
}

.card-icon-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: var(--clr-orange-glow);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
    font-size: 1.4rem;
}

.service-card-title {
    color: var(--clr-white);
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.service-card-desc {
    color: rgba(255,255,255,0.65);
    font-size: 0.92rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.service-card-link {
    font-family: var(--font-heading);
    color: var(--clr-accent-teal);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-card-link i {
    transition: var(--transition-quick);
}

.service-card-link:hover {
    color: var(--clr-white);
}

.service-card-link:hover i {
    transform: translateX(5px);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.carousel-dots .dot {
    width: 6px;
    height: 6px;
    background-color: rgba(255,255,255,0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-quick);
}

.carousel-dots .dot.active {
    background-color: var(--clr-primary-blue);
    transform: scale(1.3);
}

/* --------------------------------------------------
   6. NEWSLETTER SECTION
-------------------------------------------------- */
.newsletter-section {
    background-color: var(--clr-primary-blue);
    color: var(--clr-white);
    padding: 4.5rem 2rem;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.newsletter-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.newsletter-title {
    color: var(--clr-white);
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 1rem;
    max-width: 800px;
    line-height: 1.25;
}

.newsletter-subtitle {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    width: 100%;
    max-width: 750px;
}

.news-input {
    flex: 1;
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 9999px;
    padding: 0.9rem 1.6rem;
    color: var(--clr-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-quick);
}

.news-input::placeholder {
    color: rgba(255,255,255,0.6);
}

.news-input:focus {
    background-color: var(--clr-white);
    color: var(--clr-dark);
    box-shadow: 0 0 0 4px rgba(255,255,255,0.25);
}

.btn-news-submit {
    background-color: var(--clr-white);
    color: var(--clr-primary-blue);
    padding: 0.9rem 2.2rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 9999px;
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 14px rgba(0,0,0,0.1);
    transition: var(--transition-smooth);
}

.btn-news-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* --------------------------------------------------
   7. DEPOIMENTOS SECTION
-------------------------------------------------- */
.testimonials-section {
    padding: 6.5rem 2rem;
    background-color: var(--clr-white);
}

.testimonials-container {
    max-width: 1280px;
    margin: 0 auto;
}

.testimonials-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
}

.testimonials-section-title {
    font-size: 2.3rem;
    font-weight: 800;
}

.blue-text {
    color: var(--clr-primary-blue);
}

.testimonials-nav {
    display: flex;
    gap: 0.75rem;
}

.nav-arrow.dark {
    background: var(--clr-light-bg);
    border: 1px solid var(--clr-border);
    color: var(--clr-dark);
}

.nav-arrow.dark:hover {
    background-color: var(--clr-primary-blue);
    border-color: var(--clr-primary-blue);
    color: var(--clr-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.2rem;
}

.testimonial-card {
    background-color: var(--clr-light-bg);
    border: 1px solid var(--clr-border);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
}

.testimonial-text {
    font-size: 0.98rem;
    color: var(--clr-text-main);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-orange-avatar {
    background: var(--clr-orange-grad);
    box-shadow: var(--clr-orange-glow);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
}

.avatar-label {
    font-size: 1rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-dark);
}

.author-role {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

/* --------------------------------------------------
   8. NOSSOS CASES SECTION
-------------------------------------------------- */
.cases-section {
    padding: 6.5rem 2rem;
    background-color: var(--clr-light-bg);
    border-top: 1px solid var(--clr-border);
}

.cases-container {
    max-width: 1280px;
    margin: 0 auto;
}

.cases-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.cases-section-title {
    font-size: 2.3rem;
    font-weight: 800;
}

.btn-view-all {
    font-family: var(--font-heading);
    color: var(--clr-primary-blue);
    font-weight: 700;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-view-all i {
    transition: var(--transition-quick);
}

.btn-view-all:hover {
    color: var(--clr-primary-blue-hover);
}

.btn-view-all:hover i {
    transform: translateX(5px);
}

/* Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.2rem;
}

.case-card {
    background-color: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

/* Overlapping logo design */
.case-image-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: var(--clr-orange-glow);
    height: 220px;
    border-radius: 16px 16px 0 0;
    position: relative;
    width: 100%;
}

.case-box-label {
    font-size: 0.75rem !important;
}

.case-logo-badge {
    position: absolute;
    bottom: -15px;
    left: 20px;
    background-color: var(--clr-white);
    border-radius: 8px;
    padding: 0.4rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    z-index: 10;
}

.badge-inner-orange {
    background: var(--clr-orange-grad);
    box-shadow: none;
    border-radius: 6px;
    height: 32px;
    padding: 0 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.badge-inner-orange .badge-text {
    font-family: var(--font-heading);
    color: var(--clr-white);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.case-content {
    padding: 2.2rem 2rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.case-category {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--clr-primary-blue);
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.case-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    flex-grow: 0;
}

.case-desc {
    color: var(--clr-text-muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* --------------------------------------------------
   9. ÚLTIMAS NOTÍCIAS SECTION
-------------------------------------------------- */
.news-section {
    padding: 6.5rem 2rem;
    background-color: var(--clr-white);
}

.news-container {
    max-width: 1280px;
    margin: 0 auto;
}

.news-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.news-section-title {
    font-size: 2.3rem;
    font-weight: 800;
}

/* Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.2rem;
}

.news-card {
    background-color: var(--clr-white);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.news-card:hover .news-image-orange-box {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 69, 0, 0.45);
}

.news-image-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: var(--clr-orange-glow);
    height: 180px;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    width: 100%;
}

.news-box-label {
    font-size: 0.75rem !important;
}

.news-content {
    display: flex;
    flex-direction: column;
}

.news-category {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--clr-primary-blue);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    transition: var(--transition-quick);
}

.news-card:hover .news-title {
    color: var(--clr-primary-blue);
}

.news-date {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

/* --------------------------------------------------
   10. ESTUDOS E GUIAS SECTION
-------------------------------------------------- */
.guides-section {
    padding: 6.5rem 2rem;
    background-color: var(--clr-light-bg);
    border-top: 1px solid var(--clr-border);
}

.guides-container {
    max-width: 1280px;
    margin: 0 auto;
}

.guides-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.guides-section-title {
    font-size: 2.3rem;
    font-weight: 800;
}

/* Grid */
.guides-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.2rem;
}

.guide-card {
    background-color: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: 16px;
    padding: 1.5rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.guide-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.guide-image-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: var(--clr-orange-glow);
    height: 200px;
    border-radius: 10px;
    width: 100%;
}

.guide-box-label {
    font-size: 0.75rem !important;
}

.guide-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-dark);
    line-height: 1.35;
}

/* --------------------------------------------------
   11. CTA SECTION BEFORE FOOTER
-------------------------------------------------- */
.bottom-cta-section {
    background-color: var(--clr-dark-bg);
    color: var(--clr-white);
    padding: 6.5rem 2rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

/* Overlapping modern grid pattern */
.cta-overlay-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.4;
    pointer-events: none;
}

.bottom-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 25%;
    width: 50%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 71, 255, 0.15) 0%, transparent 65%);
    pointer-events: none;
}

.bottom-cta-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.bottom-cta-title {
    color: var(--clr-white);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    line-height: 1.2;
}

.bottom-cta-subtitle {
    color: rgba(255,255,255,0.75);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

/* --------------------------------------------------
   12. FOOTER
-------------------------------------------------- */
.site-footer {
    background-color: var(--clr-primary-blue);
    color: var(--clr-white);
    padding: 6.5rem 2rem 2rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: -10%;
    width: 40%;
    height: 80%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.footer-top-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr repeat(2, 1fr) 1.2fr;
    gap: 4rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

/* Footer Column 1: Brand & Desc */
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 1.5rem;
}

.footer-logo .logo-text {
    color: var(--clr-white);
}

.footer-logo .logo-highlight {
    color: rgba(255,255,255,0.85);
}

.footer-logo .logo-dot {
    background-color: var(--clr-white);
}

.footer-description {
    color: rgba(255,255,255,0.8);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 320px;
}

.footer-partners-row {
    display: flex;
    gap: 0.75rem;
}

.partner-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: none;
    border-radius: 6px;
    height: 32px;
    padding: 0 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.partner-orange-box .box-label {
    font-size: 0.65rem !important;
    padding: 0.15rem 0.45rem !important;
}

/* Links List */
.footer-title {
    color: var(--clr-white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.75rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--clr-white);
    opacity: 0.4;
}

.footer-links-list li {
    margin-bottom: 0.85rem;
}

.footer-links-list li a {
    color: rgba(255,255,255,0.8);
    font-size: 0.92rem;
    transition: var(--transition-quick);
}

.footer-links-list li a:hover {
    color: var(--clr-white);
    padding-left: 5px;
}

/* Contact Column */
.footer-contact-list {
    margin-bottom: 1.5rem;
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    color: rgba(255,255,255,0.8);
    font-size: 0.92rem;
}

.footer-contact-list li a {
    color: inherit;
}

.footer-contact-list li a:hover {
    color: var(--clr-white);
}

.social-links-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.social-link {
    background-color: rgba(255,255,255,0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
    transition: var(--transition-quick);
}

.social-link:hover {
    background-color: var(--clr-white);
    color: var(--clr-primary-blue);
    transform: scale(1.1);
}

/* Badges Grid */
.footer-badges-grid {
    display: flex;
    gap: 0.75rem;
}

.badge-orange-box {
    background: var(--clr-orange-grad);
    box-shadow: none;
    border-radius: 6px;
    height: 48px;
    padding: 0 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.badge-orange-box .box-label {
    font-size: 0.68rem !important;
    padding: 0.2rem 0.5rem !important;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 2rem;
    position: relative;
    z-index: 1;
}

.footer-bottom-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
}

.footer-policy-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-policy-links a {
    color: inherit;
}

.footer-policy-links a:hover {
    color: var(--clr-white);
}

.divider {
    opacity: 0.3;
}

/* --------------------------------------------------
   13. RESPONSIVE MEDIA QUERIES
-------------------------------------------------- */
@media (max-width: 1024px) {
    .header-container {
        padding: 1.1rem 1.5rem;
    }

    .main-navigation {
        display: none; /* Mobile menu toggled by script */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--clr-white);
        border-bottom: 1px solid var(--clr-border);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        padding: 1.5rem;
    }

    .main-navigation.active {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        width: 100%;
    }

    .menu-item {
        width: 100%;
    }

    .dropdown-menu,
    .sub-menu {
        position: static;
        transform: none !important;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        border-left: 2px solid var(--clr-border);
        margin-left: 0.5rem;
        padding: 0.5rem 0 0.5rem 1rem;
        width: 100%;
        display: none;
    }

    .menu-item.active .dropdown-menu,
    .menu-item.active .sub-menu,
    .menu-item-has-children.active .sub-menu {
        display: block;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-actions {
        gap: 1rem;
    }

    .btn-header-cta {
        padding: 0.55rem 1.1rem;
        font-size: 0.82rem;
    }

    /* Hero */
    .hero-title {
        font-size: 2.8rem;
    }

    /* Services Banner */
    .services-top-row {
        flex-direction: column;
        gap: 2.5rem;
    }

    .services-right-stats-col {
        grid-template-columns: repeat(3, 1fr);
        width: 100%;
    }

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

    /* Grids */
    .testimonials-grid, .cases-grid, .news-grid, .guides-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer-top-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-hero {
        padding: 0.85rem 1.8rem;
        font-size: 0.95rem;
    }

    /* Services Banner */
    .services-right-stats-col {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .services-cards-grid {
        grid-template-columns: 1fr;
    }

    /* Grids */
    .testimonials-grid, .cases-grid, .news-grid, .guides-grid {
        grid-template-columns: 1fr;
    }

    /* Newsletter */
    .newsletter-form {
        flex-direction: column;
        gap: 0.85rem;
        max-width: 400px;
    }

    /* Footer */
    .footer-top-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}