/* ========================================
   VP SISTEMAS — EasyERP
   Stylesheet principal
   ======================================== */

/* ===== RESET E BASE ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Paleta da marca VP */
    --primary: #00B4D8;
    --primary-dark: #0096B8;
    --primary-light: #5DD5F0;
    --primary-50: #E6F8FC;
    --primary-100: #CFF2F9;

    --secondary: #1A2332;
    --secondary-light: #2D3D54;

    --gray-900: #0F172A;
    --gray-800: #1E293B;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748B;
    --gray-400: #94A3B8;
    --gray-300: #CBD5E1;
    --gray-200: #E2E8F0;
    --gray-100: #F1F5F9;
    --gray-50: #F8FAFC;
    --white: #FFFFFF;

    --gradient-primary: linear-gradient(135deg, #00B4D8 0%, #0096B8 100%);
    --gradient-cyan: linear-gradient(135deg, #5DD5F0 0%, #00B4D8 100%);
    --gradient-dark: linear-gradient(135deg, #1A2332 0%, #2D3D54 100%);

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.10);
    --shadow-xl: 0 25px 60px rgba(15, 23, 42, 0.15);
    --shadow-cyan: 0 10px 30px rgba(0, 180, 216, 0.25);

    /* Espaçamentos */
    --container: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* Transições */
    --t-fast: 0.2s ease;
    --t-base: 0.3s ease;
    --t-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    --header-h: 80px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ===== UTILITÁRIOS ===== */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section__head {
    margin-bottom: 60px;
}

.section__head--center {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section__tag {
    display: inline-block;
    background: var(--primary-50);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section__tag--light {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.section__title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section__subtitle {
    font-size: 18px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    transition: all var(--t-base);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-cyan);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 180, 216, 0.4);
}

.btn--ghost {
    background: transparent;
    color: var(--gray-800);
    border-color: var(--gray-300);
}

.btn--ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

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

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

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

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--t-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.header__container {
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: block;
    flex-shrink: 0;
}

.header__logo-img {
    height: 50px;
    width: auto;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__link {
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    transition: all var(--t-fast);
    position: relative;
}

.nav__link:hover {
    color: var(--primary);
    background: var(--primary-50);
}

.nav__link--cta {
    background: var(--gradient-primary);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: var(--radius-full);
    margin-left: 8px;
}

.nav__link--cta:hover {
    background: var(--gradient-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-cyan);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 24px;
    color: var(--gray-800);
    padding: 8px;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: calc(var(--header-h) + 80px) 0 80px;
    overflow: hidden;
    background: linear-gradient(180deg, #F8FBFC 0%, var(--white) 100%);
}

.hero__bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--primary-light);
    top: -150px;
    right: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    bottom: -200px;
    left: -100px;
    opacity: 0.2;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-100);
    top: 40%;
    left: 50%;
    opacity: 0.5;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--primary-100);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.hero__title {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    line-height: 1.05;
    color: var(--gray-900);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero__subtitle {
    font-size: 18px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 540px;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}

.stat__num {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 6px;
}

.stat__label {
    font-size: 13px;
    color: var(--gray-600);
}

/* ===== HERO VISUAL (mockup) ===== */
.hero__visual {
    position: relative;
}

.hero__card-main {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
    z-index: 2;
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform var(--t-slow);
}

.hero__card-main:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.card-header {
    background: var(--gray-50);
    padding: 14px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 16px;
}

.card-dots {
    display: flex;
    gap: 6px;
}

.card-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-300);
}

.card-dots span:first-child { background: #FF5F57; }
.card-dots span:nth-child(2) { background: #FEBC2E; }
.card-dots span:nth-child(3) { background: #28C840; }

.card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
}

.card-body {
    padding: 24px;
}

.metric-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.metric {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.metric i {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.metric-label {
    display: block;
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.metric-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
}

.chart-bar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 90px;
    gap: 8px;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 16px;
}

.chart-bar span {
    flex: 1;
    background: var(--gradient-cyan);
    border-radius: 4px 4px 0 0;
    min-height: 20%;
    animation: chartGrow 1.5s ease-out;
}

@keyframes chartGrow {
    from { height: 0% !important; }
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
}

.modules-grid span {
    aspect-ratio: 1;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 14px;
    transition: all var(--t-fast);
}

.modules-grid span:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.hero__card-float {
    position: absolute;
    background: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
    animation: float 4s ease-in-out infinite;
}

.hero__card-float i {
    width: 40px;
    height: 40px;
    background: var(--primary-50);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.hero__card-float span {
    display: block;
    font-weight: 700;
    color: var(--gray-900);
    font-size: 14px;
    line-height: 1.2;
}

.hero__card-float small {
    display: block;
    color: var(--gray-500);
    font-size: 12px;
}

.card-float-1 {
    top: 20%;
    left: -40px;
    animation-delay: 0.5s;
}

.card-float-2 {
    bottom: 15%;
    right: -30px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===== SOBRE ===== */
.sobre {
    background: var(--gray-50);
}

.sobre__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre__text h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
    line-height: 1.4;
}

.sobre__text p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 16px;
    line-height: 1.7;
}

.sobre__pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 32px;
}

.pillar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--t-fast);
}

.pillar:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pillar i {
    color: var(--primary);
    font-size: 18px;
}

.pillar span {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-800);
}

.sobre__visual {
    position: relative;
    aspect-ratio: 1;
    max-width: 480px;
    margin: 0 auto;
}

.sobre__circle {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.sobre__circle::before {
    content: '';
    position: absolute;
    inset: 8%;
    background: var(--white);
    border-radius: 50%;
}

.sobre__circle img {
    width: 60%;
    position: relative;
    z-index: 1;
}

.sobre__badge {
    position: absolute;
    background: var(--white);
    padding: 12px 18px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-800);
    animation: float 5s ease-in-out infinite;
}

.sobre__badge i {
    color: var(--primary);
    font-size: 16px;
}

.badge-1 { top: 5%; left: -20px; animation-delay: 0s; }
.badge-2 { top: 45%; right: -30px; animation-delay: 1s; }
.badge-3 { bottom: 5%; left: 10%; animation-delay: 2s; }

/* ===== EASYERP ===== */
.easyerp {
    background: var(--white);
    position: relative;
}

.easyerp__brand {
    display: flex;
    justify-content: center;
    margin: 24px 0 32px;
}

.easyerp__logo {
    height: 70px;
    width: auto;
}

.easyerp__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.feature-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--t-base);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-100);
}

.feature-card__icon {
    width: 64px;
    height: 64px;
    background: var(--primary-50);
    color: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    transition: all var(--t-base);
}

.feature-card:hover .feature-card__icon {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.05);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray-600);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
    background: var(--gray-50);
    position: relative;
    overflow: hidden;
}

.diferenciais::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--primary-100);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
}

.dif-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    position: relative;
}

.dif-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all var(--t-base);
    overflow: hidden;
}

.dif-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-base);
}

.dif-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

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

.dif-card__num {
    position: absolute;
    top: 24px;
    right: 28px;
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-50);
    line-height: 1;
    transition: color var(--t-base);
}

.dif-card:hover .dif-card__num {
    color: var(--primary-100);
}

.dif-card__icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-cyan);
}

.dif-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.dif-card p {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.6;
}

/* ===== MÓDULOS ===== */
.modulos {
    background: var(--white);
}

.modulos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.modulo-card {
    padding: 24px 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: all var(--t-base);
    cursor: pointer;
}

.modulo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.modulo-card__icon {
    width: 48px;
    height: 48px;
    background: var(--primary-50);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 16px;
    transition: all var(--t-base);
}

.modulo-card:hover .modulo-card__icon {
    background: var(--gradient-primary);
    color: var(--white);
}

.modulo-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.modulo-card p {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.5;
}

.modulos__cta {
    margin-top: 60px;
    text-align: center;
    padding: 40px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.modulos__cta p {
    margin-bottom: 20px;
    color: var(--gray-700);
    font-size: 16px;
}

/* ===== TECH ===== */
.tech {
    background: var(--gray-50);
}

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

.tech__content p {
    color: var(--gray-600);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 28px;
}

.tech__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.tech__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-800);
    font-weight: 500;
    font-size: 15px;
}

.tech__list i {
    color: var(--primary);
    font-size: 18px;
}

.tech__visual {
    display: flex;
    justify-content: center;
}

.tech-orbit {
    position: relative;
    width: 380px;
    height: 380px;
}

.tech-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-cyan);
    z-index: 2;
}

.tech-center i {
    font-size: 32px;
    margin-bottom: 6px;
}

.tech-center span {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tech-orbit::before {
    content: '';
    position: absolute;
    inset: 30px;
    border: 2px dashed var(--gray-300);
    border-radius: 50%;
    animation: spin 30s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.tech-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 24px;
    box-shadow: var(--shadow-md);
    transition: transform var(--t-base);
}

.tech-icon:hover {
    transform: scale(1.15);
    color: var(--primary-dark);
}

.ti-1 { top: 0; left: 50%; transform: translateX(-50%); }
.ti-2 { top: 25%; right: 0; }
.ti-3 { bottom: 25%; right: 0; }
.ti-4 { bottom: 0; left: 50%; transform: translateX(-50%); }
.ti-5 { bottom: 25%; left: 0; }
.ti-6 { top: 25%; left: 0; }

/* ===== CUSTOM ===== */
.custom {
    background: var(--white);
}

.custom__card {
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    color: var(--white);
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.custom__card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.custom__title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    margin: 16px 0 20px;
    line-height: 1.2;
}

.custom__content p {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
}

.custom__visual {
    position: relative;
    z-index: 1;
    text-align: center;
    font-size: 200px;
    color: rgba(0, 180, 216, 0.3);
    line-height: 1;
}

/* ===== BENEFÍCIOS ===== */
.beneficios {
    background: var(--gray-50);
}

.benef-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.benef-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--t-base);
    box-shadow: var(--shadow-sm);
}

.benef-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.benef-card i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 20px;
    display: inline-block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.benef-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.benef-card p {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.6;
}

/* ===== CLIENTES ===== */
.clientes {
    background: var(--white);
}

.clientes__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 20px;
}

.cliente {
    aspect-ratio: 16/9;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all var(--t-base);
    text-align: center;
    overflow: hidden;
}

.cliente:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-100);
    background: var(--primary-50);
}

.cliente img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.65);
    transition: filter var(--t-base), transform var(--t-base);
}

.cliente:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* Mantém compatibilidade com texto fallback, caso exista */
.cliente span {
    font-weight: 700;
    font-size: 16px;
    color: var(--gray-700);
    transition: color var(--t-fast);
}

.cliente:hover span {
    color: var(--primary-dark);
}

/* ===== CONTATO ===== */
.contato {
    background: linear-gradient(135deg, #F8FBFC 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.contato::before {
    content: '';
    position: absolute;
    top: -200px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: var(--primary-100);
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.5;
}

.contato__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
}

.contato__info p {
    color: var(--gray-600);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 32px;
}

.contato__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contato__list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contato__icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: var(--shadow-cyan);
}

.contato__list strong {
    display: block;
    font-size: 13px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-weight: 600;
}

.contato__list a {
    color: var(--gray-800);
    font-weight: 500;
    transition: color var(--t-fast);
}

.contato__list a:hover {
    color: var(--primary);
}

/* Form */
.contato__form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-100);
}

.contato__form h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.form__lead {
    color: var(--gray-600);
    font-size: 14px;
    margin-bottom: 24px;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form__group {
    margin-bottom: 16px;
}

.form__group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 14px;
    color: var(--gray-900);
    background: var(--white);
    transition: all var(--t-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.form__group textarea {
    resize: vertical;
    min-height: 100px;
}

.form__success {
    margin-top: 16px;
    padding: 14px 18px;
    background: #DCFCE7;
    color: #166534;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    display: none;
    align-items: center;
    gap: 10px;
}

.form__success.show {
    display: flex;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 70px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 50px;
}

.footer__col--brand p {
    color: var(--gray-400);
    line-height: 1.7;
    margin-top: 16px;
    font-size: 14px;
    max-width: 320px;
}

.footer__logo {
    height: 56px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

.footer__col h4 {
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__col a {
    color: var(--gray-400);
    font-size: 14px;
    transition: color var(--t-fast);
}

.footer__col a:hover {
    color: var(--primary-light);
}

.footer__contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-400);
    font-size: 14px;
}

.footer__contact i {
    color: var(--primary);
    width: 16px;
}

.footer__bottom {
    border-top: 1px solid var(--gray-800);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: var(--gray-500);
}

.footer__credit i {
    color: #EF4444;
    margin: 0 4px;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-cyan);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--t-base);
    z-index: 999;
    font-size: 16px;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 180, 216, 0.5);
}

/* ===== ANIMAÇÕES ON-SCROLL ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== RESPONSIVO ===== */
@media (max-width: 1024px) {
    .section {
        padding: 80px 0;
    }
    .hero__container,
    .sobre__grid,
    .tech__grid,
    .custom__card,
    .contato__grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .custom__card {
        padding: 50px 40px;
    }
    .custom__visual {
        font-size: 140px;
    }
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .hero__visual {
        max-width: 500px;
        margin: 0 auto;
    }
    .sobre__visual {
        max-width: 360px;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        padding: 80px 30px 30px;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        transition: right var(--t-base);
        z-index: 1001;
    }
    .nav.show {
        right: 0;
    }
    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    .nav__link {
        display: block;
        padding: 14px 16px;
    }
    .nav__link--cta {
        margin-left: 0;
        margin-top: 8px;
        text-align: center;
    }
    .nav__close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }
    .nav__toggle {
        display: block;
    }

    .section {
        padding: 60px 0;
    }
    .section__head {
        margin-bottom: 40px;
    }

    .hero {
        padding-top: calc(var(--header-h) + 40px);
        padding-bottom: 60px;
    }
    .hero__cta {
        margin-bottom: 40px;
    }
    .hero__stats {
        grid-template-columns: 1fr;
        gap: 16px;
        text-align: center;
    }
    .stat {
        padding: 16px;
        background: var(--white);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
    }
    .hero__card-main {
        transform: none;
    }
    .card-float-1 {
        left: -10px;
    }
    .card-float-2 {
        right: -10px;
    }

    .sobre__pillars {
        grid-template-columns: 1fr 1fr;
    }
    .sobre__visual {
        max-width: 280px;
    }
    .sobre__badge {
        font-size: 11px;
        padding: 8px 12px;
    }

    .tech__list {
        grid-template-columns: 1fr;
    }
    .tech-orbit {
        width: 300px;
        height: 300px;
    }
    .tech-center {
        width: 110px;
        height: 110px;
    }
    .tech-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .custom__card {
        padding: 40px 28px;
        text-align: center;
    }
    .custom__visual {
        display: none;
    }

    .form__row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .contato__form {
        padding: 28px 24px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .modulos__cta {
        padding: 28px 20px;
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .btn {
        padding: 12px 22px;
        font-size: 14px;
    }
    .hero__cta {
        flex-direction: column;
    }
    .hero__cta .btn {
        width: 100%;
        justify-content: center;
    }
    .header__logo-img {
        height: 42px;
    }
    .easyerp__logo {
        height: 56px;
    }
    .clientes__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .modulos__grid {
        grid-template-columns: 1fr;
    }
    .sobre__pillars {
        grid-template-columns: 1fr;
    }
}