/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Engibots Official Colors */
    --primary-color: #6200ff;        /* Han Purple */
    --primary-dark: #4d00cc;         /* Darker Purple */
    --secondary-color: #50e6ae;      /* Eucalyptus */
    --accent-color: #50e6ae;         /* Eucalyptus */
    --dark: #0b0426;                 /* Rich Black */
    --dark-light: #1a0d3d;           /* Lighter Rich Black */
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --bg-light: #f9f8ff;             /* Ghost White */
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 300; /* Roboto Light para texto corrido */
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
}

.nav-logo .logo-text {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo .logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 400; /* Roboto Regular */
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 8px;
}

.nav-link-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    list-style: none;
}

.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 12px 20px;
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 400;
}

.dropdown-link:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

/* Language Selector */
.language-dropdown {
    position: relative;
}

.language-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid rgba(11, 4, 38, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
}

.language-toggle:hover {
    background: var(--bg-light);
    border-color: rgba(98, 0, 255, 0.3);
}

.current-language {
    font-weight: 600;
}

.language-toggle svg {
    transition: transform 0.3s ease;
}

.language-dropdown:hover .language-toggle svg {
    transform: rotate(180deg);
}

.language-menu {
    min-width: 150px;
    right: 0;
    left: auto;
}

.language-option {
    width: 100%;
    text-align: left;
    padding: 10px 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
}

.language-option:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 140px 0 60px;
    background: var(--white);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(98, 0, 255, 0.1) 0%, rgba(80, 230, 174, 0.1) 100%);
    border: 1px solid rgba(80, 230, 174, 0.3);
    color: var(--dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700; /* Roboto Bold para títulos */
    line-height: 1.1;
    margin-bottom: 24px;
}

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

.hero-description {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hero-checklist li {
    font-size: 15px;
    color: var(--dark);
    padding-left: 28px;
    position: relative;
    line-height: 1.5;
}

.hero-checklist li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn {
    padding: 16px 32px;
    border-radius: var(--radius);
    font-weight: 500; /* Roboto Medium */
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-green {
    background: var(--secondary-color);
    color: var(--dark);
    font-weight: 500;
}

.btn-green:hover {
    background: #3dd49a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Hero Image */
.hero-image {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-mockup {
    width: 120%; /* Forçar tamanho maior */
    height: auto;
    max-width: none;
    transform: scale(0.92); /* Reduzido de 0.97 para 0.92 (-5%) */
}

/* Floating Cards - Mantido para compatibilidade */
.floating-card {
    position: absolute;
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 10%;
    animation-delay: 0.5s;
}

.card-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.card-icon {
    font-size: 32px;
}

.card-text {
    font-weight: 600;
    color: var(--dark);
}

/* Hero Stats */
.hero-stats {
    padding: 40px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    margin-bottom: 80px;
    text-align: center;
}

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

.stat {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 700; /* Roboto Bold */
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.stat-label {
    color: var(--gray);
    font-weight: 500;
}

/* Positioning Section */
.positioning {
    background: var(--dark);
    padding: 80px 0;
}

.positioning-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0 32px;
    align-items: center;
}

.positioning-block {
    padding: 40px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    cursor: default;
}

.positioning-block:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
    transform: translateY(-4px);
}

.positioning-block--challenge {
    background: rgba(98, 0, 255, 0.08);
    border-color: rgba(98, 0, 255, 0.2);
}

.positioning-block--challenge:hover {
    background: rgba(98, 0, 255, 0.16);
    border-color: rgba(98, 0, 255, 0.45);
    box-shadow: 0 8px 40px rgba(98, 0, 255, 0.2);
    transform: translateY(-4px);
}

.positioning-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 16px;
}

.positioning-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.3;
}

.positioning-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: 14px;
}

.positioning-list {
    list-style: none;
    padding: 0;
    margin: 16px 0 24px 0;
}

.positioning-list li {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    padding: 6px 0 6px 22px;
    position: relative;
    line-height: 1.5;
}

.positioning-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.positioning-list--problems li::before {
    color: #f87171;
}

.positioning-tagline {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    margin: 0;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Positioning arrow connector */
.positioning-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.positioning-arrow-track {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.positioning-arrow-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-color);
    opacity: 0.4;
    animation: arrow-pulse 1.6s ease-in-out infinite;
}

.positioning-arrow-dot:nth-child(2) { animation-delay: 0.3s; }
.positioning-arrow-dot:nth-child(3) { animation-delay: 0.6s; }

@keyframes arrow-pulse {
    0%, 100% { opacity: 0.2; transform: scale(0.8); }
    50%       { opacity: 1;   transform: scale(1.2); }
}

.positioning-arrow-icon {
    width: 48px;
    height: 48px;
    color: var(--accent-color);
    filter: drop-shadow(0 0 8px rgba(80, 230, 174, 0.4));
}

/* Client Logos */
.client-logos {
    margin-top: 0;
    padding-bottom: 30px;
}

.clients-title {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.4;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    align-items: center;
    justify-content: center;
    justify-items: center;
    max-width: 780px;
    margin: 0 auto;
    padding: 0;
}

.client-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0.6;
    filter: grayscale(100%);
}

.client-logo {
    width: 100%;
    max-width: 180px;
    height: auto;
    max-height: 90px;
    object-fit: contain;
}

.client-industry {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray);
    text-align: center;
    line-height: 1.4;
    padding: 0 10px;
    transition: var(--transition);
}

.client-logo-item:hover .client-industry {
    color: var(--secondary-color);
}

/* Animação sequencial: cada logo fica colorido por 3 segundos */
.client-logo-item:nth-child(1) {
    animation: logoItemCycle 15s ease-in-out infinite;
    animation-delay: 0s;
}

.client-logo-item:nth-child(2) {
    animation: logoItemCycle 15s ease-in-out infinite;
    animation-delay: 3s;
}

.client-logo-item:nth-child(3) {
    animation: logoItemCycle 15s ease-in-out infinite;
    animation-delay: 6s;
}

.client-logo-item:nth-child(4) {
    animation: logoItemCycle 15s ease-in-out infinite;
    animation-delay: 9s;
}

.client-logo-item:nth-child(5) {
    animation: logoItemCycle 15s ease-in-out infinite;
    animation-delay: 12s;
}

/* Keyframe: 20% colorido (3s de 15s), 80% grayscale */
@keyframes logoItemCycle {
    0% {
        filter: grayscale(0%);
        opacity: 1;
        transform: scale(1.05);
    }
    20% {
        filter: grayscale(0%);
        opacity: 1;
        transform: scale(1.05);
    }
    21% {
        filter: grayscale(100%);
        opacity: 0.6;
        transform: scale(1);
    }
    100% {
        filter: grayscale(100%);
        opacity: 0.6;
        transform: scale(1);
    }
}

.client-countries {
    display: flex;
    gap: 6px;
    align-items: center;
}

.country-tag {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 12px;
    background: var(--bg-light);
    color: var(--gray);
    transition: var(--transition);
}

.client-logo-item:hover .country-tag {
    transform: translateY(-2px);
    background: var(--secondary-color);
    color: var(--white);
}

/* Sections */
section {
    padding: 40px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
}

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-light);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 700; /* Roboto Bold */
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-description {
    font-size: 18px;
    color: var(--gray);
    line-height: 1.8;
}

/* Solutions */
.solutions {
    background: var(--white);
    padding-top: 20px;
    padding-bottom: 100px;
    overflow: visible;
}

.solutions .container {
    overflow: visible;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    position: relative;
}

.solution-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    animation: energyPulse 6s ease-in-out infinite;
    min-height: 616px;
}

.solution-card[data-module="1"] { animation-delay: 0s; }
.solution-card[data-module="2"] { animation-delay: 0.4s; }
.solution-card[data-module="3"] { animation-delay: 0.8s; }
.solution-card[data-module="4"] { animation-delay: 1.2s; }
.solution-card[data-module="5"] { animation-delay: 1.6s; }

@keyframes energyPulse {
    0%, 100% {
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 0 4px 15px rgba(98, 0, 255, 0.15), 0 0 20px rgba(80, 230, 174, 0.1);
    }
}

.solution-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: var(--transition);
    animation: energyFlow 6s ease-in-out infinite;
}

.solution-card[data-module="1"]::before { animation-delay: 0s; }
.solution-card[data-module="2"]::before { animation-delay: 0.4s; }
.solution-card[data-module="1"]::before { animation-delay: 0s; }
.solution-card[data-module="2"]::before { animation-delay: 0.4s; }
.solution-card[data-module="3"]::before { animation-delay: 0.8s; }
.solution-card[data-module="4"]::before { animation-delay: 1.2s; }
.solution-card[data-module="5"]::before { animation-delay: 1.6s; }

@keyframes energyFlow {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
}

.solution-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(98, 0, 255, 0.05) 0%, rgba(80, 230, 174, 0.05) 100%);
    opacity: 0;
    transition: var(--transition);
    animation: energyGlow 6s ease-in-out infinite;
    pointer-events: none;
}

.solution-card[data-module="1"]::after { animation-delay: 0s; }
.solution-card[data-module="2"]::after { animation-delay: 0.4s; }
.solution-card[data-module="3"]::after { animation-delay: 0.8s; }
.solution-card[data-module="4"]::after { animation-delay: 1.2s; }
.solution-card[data-module="5"]::after { animation-delay: 1.6s; }

@keyframes energyGlow {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 0.6;
    }
}

@keyframes energyGlow {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(98, 0, 255, 0.4), 0 0 40px rgba(80, 230, 174, 0.3) !important;
    animation: none;
}

.solution-card:hover::before {
    opacity: 1 !important;
    animation: none;
}

.solution-card:hover::after {
    opacity: 1 !important;
    animation: none;
}

.solution-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark);
    min-height: 44px;
    display: flex;
    align-items: center;
}

.solution-desc {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.55;
    margin-bottom: 14px;
}

.solution-description {
    color: var(--gray);
    margin-bottom: 24px;
    line-height: 1.65;
    font-size: 14px;
    flex-grow: 1;
}

.solution-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.solution-link {
    background: none;
    border: 1.5px solid var(--primary-color);
    padding: 7px 16px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 13px;
    font-family: inherit;
    text-decoration: none;
    transition: var(--transition);
    align-self: flex-start;
}

.solution-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-1px);
}

/* Solution card bullet list */
.solution-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solution-bullets li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 7px;
    color: var(--gray);
    font-size: 14px;
    line-height: 1.5;
}

.solution-bullets li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 16px;
    line-height: 1.3;
}

/* Duas zonas dentro do card */
.card-body {
    flex-grow: 1;
    overflow: visible;
}

.card-footer {
    padding-top: 16px;
    margin-top: auto;
}

/* Resultado — duas linhas, sem bold */
.solution-result {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.solution-result .result-label {
    font-weight: 400;
    color: var(--gray);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.solution-result .result-value {
    color: var(--dark);
    font-weight: 400;
    font-size: 13.5px;
}

/* Integration card — sem botão */
.solution-card--integration .card-footer {
    padding-bottom: 0;
}

/* ===================== MODAL SYSTEM ===================== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(8, 3, 22, 0.82);
    z-index: 1000;
    overflow-y: auto;
    padding: 32px 16px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-overlay.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Layout dois painéis: sidebar escura + conteúdo branco */
.modal-container {
    display: grid;
    grid-template-columns: 290px 1fr;
    width: 100%;
    max-width: 1020px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(98, 0, 255, 0.2);
    animation: modalSlideUp 0.22s ease;
    margin: auto;
    position: relative;
}

@keyframes modalSlideUp {
    from { transform: translateY(16px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ---- Sidebar ---- */
.modal-sidebar {
    background: var(--dark);
    position: relative;
    overflow: hidden;
    padding: 52px 32px 44px;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.modal-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(98, 0, 255, 0.5) 0%, transparent 60%);
    pointer-events: none;
}

.modal-sidebar::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(80, 230, 174, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    font-size: 13px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.modal-sidebar-badge {
    position: relative;
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.modal-sidebar-title {
    position: relative;
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 28px;
}

/* Nav de sub-tópicos */
.modal-nav {
    position: relative;
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-grow: 1;
}

.modal-nav-item {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.45);
    padding: 13px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.18s ease;
    line-height: 1.35;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.modal-nav-item::after {
    content: '→';
    font-size: 13px;
    opacity: 0;
    transform: translateX(-4px);
    transition: all 0.18s ease;
    flex-shrink: 0;
}

.modal-nav-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.85);
}

.modal-nav-item:hover::after {
    opacity: 0.5;
    transform: translateX(0);
}

.modal-nav-item.active {
    background: rgba(80, 230, 174, 0.1);
    color: var(--secondary-color);
    border-color: rgba(80, 230, 174, 0.28);
    font-weight: 600;
}

.modal-nav-item.active::after {
    content: '→';
    opacity: 1;
    transform: translateX(0);
    color: var(--secondary-color);
}

/* Resultados no fundo da sidebar */
.modal-sidebar-results {
    position: relative;
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-sidebar-results-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 12px;
}

.modal-sidebar-results ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-sidebar-results li {
    font-size: 11.5px;
    color: rgba(255, 255, 255, 0.5);
    padding-left: 16px;
    position: relative;
    line-height: 1.4;
}

.modal-sidebar-results li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 10px;
    font-weight: 700;
    top: 1px;
}

/* ---- Painel principal ---- */
.modal-main {
    background: var(--white);
    overflow-y: auto;
    max-height: 88vh;
}

.modal-topic {
    display: none;
    padding: 52px 56px 60px;
}

.modal-topic.active {
    display: block;
}

.modal-topic-title {
    font-size: 23px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.25;
}

.modal-topic-context {
    font-size: 14.5px;
    color: var(--gray);
    line-height: 1.85;
    padding-bottom: 28px;
    border-bottom: 1px solid #eeeef5;
    margin-bottom: 32px;
    font-weight: 300;
}

.modal-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 16px;
}

/* Lista "O que automatizamos" */
.modal-automate-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.modal-automate-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--dark);
    line-height: 1.5;
    font-weight: 400;
}

.modal-automate-list li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    margin-top: 7px;
}

/* Impacto */
.modal-impact {
    border-left: 3px solid var(--secondary-color);
    padding: 14px 20px;
    background: rgba(80, 230, 174, 0.05);
    border-radius: 0 8px 8px 0;
    font-size: 14px;
    color: var(--dark);
    line-height: 1.65;
    font-weight: 500;
}

.modal-impact-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--secondary-color);
    margin-bottom: 6px;
}

/* Mobile */
@media (max-width: 680px) {
    .modal-overlay {
        padding: 0;
        align-items: flex-end;
    }
    .modal-container {
        grid-template-columns: 1fr;
        border-radius: 16px 16px 0 0;
        max-width: 100%;
    }
    .modal-sidebar {
        padding: 28px 24px 24px;
    }
    .modal-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
    }
    .modal-nav-item {
        font-size: 12px;
        padding: 6px 12px;
    }
    .modal-sidebar-results {
        display: none;
    }
    .modal-main {
        max-height: 55vh;
    }
    .modal-topic {
        padding: 28px 24px 36px;
    }
}



/* Header: dark brand com accent — consistente com a secção positioning */
.modal-header {
    background: var(--dark);
    padding: 40px 48px 36px;
    position: relative;
    overflow: hidden;
}

.modal-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(98, 0, 255, 0.35) 0%, rgba(80, 230, 174, 0.12) 100%);
    pointer-events: none;
}

.modal-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.modal-badge {
    position: relative;
    display: inline-block;
    background: rgba(80, 230, 174, 0.15);
    color: var(--secondary-color);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 20px;
    border: 1px solid rgba(80, 230, 174, 0.3);
    margin-bottom: 14px;
}

.modal-title {
    position: relative;
    font-size: 26px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin: 0;
}

.modal-content {
    padding: 0 48px 48px;
}

.modal-subtopic {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding: 28px 0;
}

.modal-subtopic:last-of-type {
    border-bottom: none;
}

.modal-subtopic-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-subtopic-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    flex-shrink: 0;
}

.modal-subtopic-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-block {
    background: #f7f7fb;
    border-radius: 10px;
    padding: 14px 18px;
}

.modal-block--impact {
    background: rgba(80, 230, 174, 0.07);
    border-left: 3px solid var(--secondary-color);
}

.modal-block-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 7px;
}

.modal-block p:not(.modal-block-label) {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

.modal-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modal-bullets li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 6px;
    font-size: 14px;
    color: var(--gray);
    line-height: 1.5;
}

.modal-bullets li:last-child {
    margin-bottom: 0;
}

.modal-bullets li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 16px;
    line-height: 1.3;
}

.modal-results {
    background: linear-gradient(135deg, rgba(98, 0, 255, 0.05) 0%, rgba(80, 230, 174, 0.08) 100%);
    border: 1px solid rgba(98, 0, 255, 0.12);
    border-radius: 14px;
    padding: 28px 32px;
    margin-top: 8px;
}

.modal-results-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.modal-results-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 24px;
}

.modal-results-list li {
    position: relative;
    padding-left: 22px;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
    line-height: 1.4;
}

.modal-results-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-size: 13px;
}

/* Mobile modal adjustments */
@media (max-width: 640px) {
    .modal-container {
        border-radius: 14px;
    }
    .modal-header {
        padding: 36px 24px 28px;
    }
    .modal-content {
        padding: 0 24px 36px;
    }
    .modal-results-list {
        grid-template-columns: 1fr;
    }
    .modal-title {
        font-size: 22px;
    }
}

/* EngiMatrix Platform Box */
.engimatrix-platform {
    margin-top: 60px;
    background: linear-gradient(135deg, rgba(98, 0, 255, 0.04) 0%, rgba(80, 230, 174, 0.04) 100%);
    border: 1.5px solid rgba(98, 0, 255, 0.18);
    border-radius: 16px;
    padding: 36px 48px;
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
    overflow: hidden;
}

.engimatrix-platform::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 16px 16px 0 0;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--primary-color) 100%);
    background-size: 200% 100%;
    animation: energyWave 3s linear infinite;
}

@keyframes energyWave {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

.platform-left {
    flex-shrink: 0;
    width: 260px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--primary-color);
    background: rgba(98, 0, 255, 0.08);
    border: 1px solid rgba(98, 0, 255, 0.2);
    border-radius: 20px;
    padding: 4px 12px;
    width: fit-content;
}

.platform-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.platform-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--dark);
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.platform-desc {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

.platform-divider {
    width: 1px;
    height: 80px;
    background: rgba(98, 0, 255, 0.15);
    margin: 0 48px;
    flex-shrink: 0;
}

.platform-right {
    flex: 1;
}

.platform-features-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--secondary-color);
    margin: 0 0 16px 0;
}

.platform-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 40px;
}

.platform-features-list li {
    font-size: 14.5px;
    color: var(--dark);
    padding-left: 22px;
    position: relative;
    line-height: 1.5;
    font-weight: 500;
}

.platform-features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

/* Data Section / How It Works */
.data-section {
    background: var(--dark);
    color: var(--white);
}

.data-section .section-header {
    margin-bottom: 60px;
}

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

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-step {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: var(--radius);
    transition: var(--transition);
    position: relative;
}

.process-step:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--secondary-color);
    opacity: 0.6;
    margin-bottom: 20px;
    line-height: 1;
}

.step-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.step-description {
    color: var(--gray-light);
    line-height: 1.7;
    font-size: 15px;
}

/* Form inputs (shared) */
.form-input {
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    font-family: 'Roboto', sans-serif;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(98, 0, 255, 0.1);
}

.btn-block {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
}

.form-disclaimer {
    font-size: 12px;
    color: var(--gray);
    text-align: center;
    margin-top: 16px;
    margin-bottom: 0;
}

.form-error-message {
    background-color: #fee;
    border: 1px solid #fcc;
    border-left: 4px solid #f44;
    color: #c33;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
}

.form-error-message.error::before {
    content: '⚠️ ';
    margin-right: 6px;
}

.form-error-message.success::before {
    content: '✓ ';
    margin-right: 6px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--dark);
    margin-bottom: 24px;
    line-height: 1.8;
    font-style: italic;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-top: auto;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.author-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.author-position {
    font-size: 14px;
    color: var(--gray);
}

/* FAQ */
.faq {
    background: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-icon {
    font-size: 24px;
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--gray);
    line-height: 1.8;
}

/* Contact */
.contact {
    background: var(--bg-light);
    padding: 100px 0;
}

.contact-simple {
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.contact-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.contact-subtitle {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(98, 0, 255, 0.08);
    text-align: left;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-textarea {
    resize: vertical;
    min-height: 56px;
    line-height: 1.5;
    padding-top: 16px !important;
}

.contact-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 8px;
}

.contact-gdpr-notice {
    font-size: 12px;
    color: var(--gray);
    line-height: 1.5;
    margin: 0;
}

.contact-gdpr-notice a {
    color: var(--primary-color);
    text-decoration: underline;
}

.form-success-message {
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-left: 4px solid #22c55e;
    color: #15803d;
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
}

/* Removed: .contact-email-main, .contact-secondary, .contact-social (replaced by form) */

.contact-divider {
    color: var(--gray-light);
}

.contact-location {
    color: var(--gray);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: start;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    gap: 60px;
}

.footer-brand h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.footer-email {
    color: var(--white);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition);
}

.footer-email:hover {
    color: var(--secondary-color);
}

.footer-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-linkedin:hover {
    color: var(--secondary-color);
}

.footer-address {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
    margin: 0;
    text-align: right;
    line-height: 1.5;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 13px;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    font-size: 12px;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--white);
}

.footer-title {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.footer-logo {
    height: auto;
    width: auto;
    max-width: 140px;
    margin-bottom: 16px;
    display: block;
}

.footer-description {
    color: var(--gray-light);
}

.footer-section h4 {
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--gray-light);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--dark-light);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--white);
}

/* Responsive */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 40px;
        transition: var(--transition);
    }

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

    .nav-toggle {
        display: flex;
    }

    /* Mobile Dropdown */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        box-shadow: none;
        padding-left: 20px;
        margin-top: 8px;
        border-left: 2px solid var(--bg-light);
    }

    .nav-item.dropdown .nav-link {
        pointer-events: none;
    }

    /* Mobile Language Dropdown */
    .language-dropdown {
        margin-top: 20px;
    }

    .language-toggle {
        width: 100%;
        justify-content: center;
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-image {
        height: 300px;
    }

    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .engimatrix-platform {
        flex-direction: column;
        align-items: flex-start;
        gap: 28px;
        padding: 32px 28px;
    }

    .platform-left {
        width: 100%;
    }

    .platform-divider {
        width: 100%;
        height: 1px;
        margin: 0;
    }

    .platform-features-list {
        grid-template-columns: 1fr;
    }

    .platform-icon {
        width: 64px;
        height: 64px;
    }

    .platform-icon svg {
        width: 32px;
        height: 32px;
    }

    .platform-title {
        font-size: 20px;
    }

    .platform-description {
        font-size: 14px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .contact-title {
        font-size: 32px;
    }

    .contact-form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-divider {
        display: none;
    }

    .footer-main {
        flex-direction: column;
        gap: 30px;
    }

    .footer-contact {
        align-items: flex-start;
    }

    .footer-address {
        text-align: left;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }

    .hero-stats {
        padding: 28px 20px;
    }

    .stats-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .positioning-arrow {
        display: none;
    }

    .positioning-block {
        padding: 28px 20px;
    }

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    .client-logo {
        max-width: 140px;
        max-height: 70px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .engimatrix-platform {
        padding: 24px 20px;
        margin-top: 40px;
    }

    .platform-title {
        font-size: 18px;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .client-logo {
        max-width: 120px;
        max-height: 60px;
    }

    .contact-title {
        font-size: 28px;
    }

    .contact-form-wrapper {
        padding: 24px 20px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }

    .btn {
        text-align: center;
    }
}