/* =========================================
   PRIMEIRA CLASSE
   Desenvolvimento de Sistemas
   style.css
========================================= */


/* =========================================
   1. VARIÁVEIS GLOBAIS
========================================= */

:root {

    /* Identidade visual */
    --primary: #0C2036;
    --primary-light: #163651;
    --primary-dark: #071525;

    --accent: #009E96;
    --accent-dark: #005C72;

    --gradient-primary: linear-gradient(
        135deg,
        #009E96 0%,
        #005C72 100%
    );

    --gradient-text: linear-gradient(
        135deg,
        #35D6C4 0%,
        #009E96 50%,
        #005C72 100%
    );

    /* Fundos */
    --background-light: #F8F9FA;
    --background-gray: #EDF2F7;
    --white: #FFFFFF;

    /* Textos */
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-light: #CBD5E1;

    /* Bordas */
    --border-color: #E2E8F0;
    --border-dark: rgba(255, 255, 255, 0.10);

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

    /* Efeitos */
    --shadow-sm: 0 4px 15px rgba(12, 32, 54, 0.06);

    --shadow-md: 0 10px 35px rgba(12, 32, 54, 0.10);

    --shadow-lg: 0 20px 60px rgba(12, 32, 54, 0.15);

    --shadow-accent: 0 10px 30px rgba(0, 158, 150, 0.25);

    /* Bordas arredondadas */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Transições */
    --transition: all 0.3s ease;

}


/* =========================================
   2. RESET E CONFIGURAÇÕES GERAIS
========================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--background-light);
    font-size: 15px;
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

button,
input,
select,
textarea {
    font-family: inherit;
}

button {
    cursor: pointer;
}

section {
    position: relative;
}

::selection {
    background-color: var(--accent);
    color: var(--white);
}


/* =========================================
   3. ELEMENTOS REUTILIZÁVEIS
========================================= */

.section-padding {
    padding: 90px 0;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;

    color: var(--accent-dark);

    background-color: rgba(0, 158, 150, 0.08);

    padding: 8px 14px;

    border-radius: 50px;

    margin-bottom: 20px;
}

.section-header {
    max-width: 750px;
    margin: 0 auto;
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -1.5px;
    margin-bottom: 18px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 650px;
    margin: 0 auto;
}

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

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


/* =========================================
   4. BOTÕES
========================================= */

.btn {
    font-weight: 600;
    border-radius: 10px;
    padding: 13px 24px;
    transition: var(--transition);
}

.btn-primary-custom {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;

    box-shadow: var(--shadow-accent);
}

.btn-primary-custom:hover {
    color: var(--white);

    transform: translateY(-3px);

    box-shadow: 0 15px 35px rgba(0, 158, 150, 0.35);
}

.btn-primary-custom:active {
    transform: translateY(-1px);
}

.btn-primary-custom i {
    margin-left: 8px;
}

.btn-outline-light-custom {
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--white);
    background-color: transparent;
}

.btn-outline-light-custom:hover {
    color: var(--white);
    border-color: var(--accent);
    background-color: rgba(0, 158, 150, 0.12);
    transform: translateY(-3px);
}


/* =========================================
   5. NAVBAR
========================================= */

.navbar-custom {
    background-color: rgba(12, 32, 54, 0.95);
    

    padding: 16px 0;

    transition: var(--transition);

    border-bottom: 1px solid transparent;

    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.navbar-custom.scrolled {
    background-color: rgba(7, 21, 37, 0.98);

    padding: 10px 0;

    border-bottom: 1px solid var(--border-dark);

    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 42px;
    height: 42px;
    object-fit: contain;
    /* filter: drop-shadow(0 0 6px rgba(0, 212, 180, 0.45)); */
    /* filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.8))
          drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6)); */
    filter: brightness(1.9) contrast(1.5);
    
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.brand-text strong {
    color: var(--white);
    font-size: 16px;
    font-weight: 800;
}

.brand-text small {
    color: #94A3B8;
    font-size: 10px;
    letter-spacing: 0.5px;
}

.navbar-custom .nav-link {
    color: #CBD5E1;

    font-size: 13px;
    font-weight: 500;

    padding: 10px 12px;

    position: relative;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: #35D6C4;
}

.navbar-custom .nav-link::after {
    content: "";

    position: absolute;

    left: 12px;
    right: 12px;
    bottom: 4px;

    height: 2px;

    background: var(--gradient-primary);

    transform: scaleX(0);
    transform-origin: left;

    transition: var(--transition);
}

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

.btn-navbar {
    padding: 10px 18px;
    font-size: 12px;
}

.custom-toggler {
    border: 1px solid rgba(255, 255, 255, 0.20);

    color: var(--white);

    font-size: 26px;

    padding: 4px 10px;

    border-radius: 8px;
}

.custom-toggler:focus {
    box-shadow: 0 0 0 3px rgba(0, 158, 150, 0.2);
}

.custom-toggler i {
    display: block;
}


/* =========================================
   6. HERO SECTION
========================================= */

.hero-section {
    min-height: 100vh;

    display: flex;
    align-items: center;

    background-color: var(--primary);

    color: var(--white);

    padding: 140px 0 100px;

    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;

    background:
        radial-gradient(
            circle at 80% 30%,
            rgba(0, 158, 150, 0.16),
            transparent 35%
        ),

        radial-gradient(
            circle at 10% 80%,
            rgba(0, 92, 114, 0.20),
            transparent 35%
        );
}

.hero-section::before {
    content: "";

    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        );

    background-size: 45px 45px;

    mask-image: linear-gradient(
        to bottom,
        black,
        transparent
    );
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-tag {
    color: #35D6C4;
    background-color: rgba(0, 158, 150, 0.12);

    border: 1px solid rgba(0, 158, 150, 0.2);
}

.tag-dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background-color: #35D6C4;

    box-shadow: 0 0 12px #35D6C4;

    animation: pulse 2s infinite;
}

.hero-content h1 {
    font-size: clamp(34px, 5vw, 58px);

    font-weight: 800;

    line-height: 1.15;

    letter-spacing: -2px;

    margin-bottom: 25px;
}

.hero-content h1 .gradient-text {
    margin-top: 5px;
}

.hero-description {
    max-width: 550px;

    font-size: 16px;

    color: #AFC0D1;

    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;

    flex-wrap: wrap;

    gap: 15px;
}

.hero-buttons .btn {
    font-size: 14px;
}

.hero-trust {
    display: flex;

    flex-wrap: wrap;

    gap: 20px;

    margin-top: 35px;
}

.trust-item {
    display: flex;

    align-items: center;

    gap: 8px;

    font-size: 12px;

    color: #AFC0D1;
}

.trust-item i {
    color: #35D6C4;
}


/* =========================================
   7. HERO MOCKUP
========================================= */

.hero-visual {
    position: relative;

    padding: 35px 15px;

    z-index: 2;
}

.code-window {
    position: relative;

    background-color: #101E30;

    border: 1px solid rgba(255, 255, 255, 0.12);

    border-radius: 18px;

    overflow: hidden;

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.35),
        0 0 60px rgba(0, 158, 150, 0.08);

    transform: perspective(1000px) rotateY(-5deg);

    transition: var(--transition);
}

.code-window:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-5px);
}

.window-header {
    display: flex;

    align-items: center;
    justify-content: space-between;

    padding: 15px 20px;

    background-color: #17283C;

    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.window-dots span {
    width: 9px;
    height: 9px;

    border-radius: 50%;
}

.window-dots span:nth-child(1) {
    background-color: #FF5F57;
}

.window-dots span:nth-child(2) {
    background-color: #FEBC2E;
}

.window-dots span:nth-child(3) {
    background-color: #28C840;
}

.window-title {
    font-size: 11px;
    color: #64748B;
}

.window-header > i {
    color: #35D6C4;
    font-size: 14px;
}

.code-content {
    display: flex;

    min-height: 280px;
}

.code-sidebar {
    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 25px;

    padding: 25px 15px;

    background-color: #0C1827;

    color: #64748B;

    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.code-sidebar i:first-child {
    color: #35D6C4;
}

.code-editor {
    padding: 30px 20px;

    width: 100%;

    overflow: hidden;
}

.code-line {
    font-family: monospace;

    font-size: clamp(10px, 1.1vw, 13px);

    white-space: nowrap;

    margin-bottom: 14px;

    color: #CBD5E1;
}

.line-number {
    color: #475569;

    margin-right: 15px;
}

.indent {
    padding-left: 35px;
}

.code-purple {
    color: #C792EA;
}

.code-blue {
    color: #82AAFF;
}

.code-green {
    color: #C3E88D;
}

.code-orange {
    color: #F78C6C;
}

.code-yellow {
    color: #FFCB6B;
}

.code-comment {
    color: #546E7A;
}

.window-footer {
    display: flex;

    justify-content: space-between;

    padding: 10px 20px;

    background-color: #0C1827;

    border-top: 1px solid rgba(255, 255, 255, 0.06);

    font-size: 10px;

    color: #64748B;
}

.window-footer i {
    color: #35D6C4;

    margin-right: 5px;
}

.floating-badge {
    position: absolute;

    display: flex;

    align-items: center;

    gap: 12px;

    padding: 15px 18px;

    background-color: rgba(22, 54, 81, 0.9);

    border: 1px solid rgba(255, 255, 255, 0.10);

    border-radius: 12px;

    backdrop-filter: blur(15px);

    box-shadow: var(--shadow-lg);

    z-index: 3;

    animation: float 4s ease-in-out infinite;
}

.floating-badge strong {
    display: block;

    font-size: 12px;

    color: var(--white);
}

.floating-badge small {
    display: block;

    font-size: 10px;

    color: #94A3B8;
}

.badge-top {
    top: 0;
    right: -5px;
}

.badge-bottom {
    bottom: 0;
    left: -10px;

    animation-delay: 1s;
}

.badge-top > i,
.badge-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 35px;
    height: 35px;

    border-radius: 8px;

    background: var(--gradient-primary);

    color: var(--white);
}

.badge-top > i {
    font-size: 18px;
}

.visual-glow {
    position: absolute;

    width: 250px;
    height: 250px;

    background-color: rgba(0, 158, 150, 0.15);

    filter: blur(100px);

    border-radius: 50%;

    z-index: -1;

    top: 30%;
    left: 30%;
}

.hero-bottom-line {
    position: absolute;

    bottom: 0;
    left: 0;

    width: 100%;
    height: 1px;

    background: linear-gradient(
        90deg,
        transparent,
        var(--accent),
        transparent
    );
}


/* =========================================
   8. SERVIÇOS
========================================= */

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

.service-card {
    position: relative;

    height: 100%;

    background-color: var(--white);

    padding: 35px 28px;

    border-radius: var(--radius-md);

    border: 1px solid var(--border-color);

    box-shadow: var(--shadow-sm);

    overflow: hidden;

    transition: var(--transition);
}

.service-card::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 3px;

    background: var(--gradient-primary);

    transform: scaleX(0);

    transform-origin: left;

    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);

    box-shadow: var(--shadow-lg);

    border-color: rgba(0, 158, 150, 0.2);
}

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

.service-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 60px;
    height: 60px;

    background: linear-gradient(
        135deg,
        rgba(0, 158, 150, 0.12),
        rgba(0, 92, 114, 0.08)
    );

    border-radius: 14px;

    color: var(--accent-dark);

    font-size: 26px;

    margin-bottom: 25px;

    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);

    color: var(--white);

    transform: rotate(-5deg);
}

.service-number {
    position: absolute;

    top: 30px;
    right: 28px;

    font-size: 12px;

    font-weight: 700;

    color: #CBD5E1;
}

.service-card h3 {
    font-size: 18px;

    font-weight: 700;

    line-height: 1.4;

    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);

    font-size: 13px;

    line-height: 1.8;

    margin-bottom: 25px;
}

.service-link {
    display: inline-flex;

    align-items: center;

    gap: 8px;

    color: var(--accent-dark);

    font-size: 12px;

    font-weight: 700;
}

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

.service-link:hover {
    color: var(--accent);
}

.service-link:hover i {
    transform: translate(3px, -3px);
}


/* =========================================
   9. DIFERENCIAIS
========================================= */

.differentials-section {
    background-color: var(--primary);

    color: var(--white);

    overflow: hidden;
}

.differentials-section::before {
    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    background-color: rgba(0, 158, 150, 0.08);

    filter: blur(100px);

    border-radius: 50%;

    top: -200px;
    right: -200px;
}

.differentials-content {
    position: relative;
    z-index: 2;
}

.differentials-content .section-tag {
    color: #35D6C4;

    background-color: rgba(0, 158, 150, 0.12);
}

.differentials-content h2 {
    font-size: clamp(30px, 4vw, 42px);

    font-weight: 800;

    line-height: 1.25;

    letter-spacing: -1.5px;

    margin-bottom: 25px;
}

.differentials-content p {
    color: #AFC0D1;

    font-size: 15px;

    line-height: 1.8;
}

.differentials-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 25px;
}

.differential-item {
    display: flex;

    flex-direction: column;

    gap: 20px;

    padding: 25px;

    border: 1px solid var(--border-dark);

    border-radius: var(--radius-md);

    background-color: rgba(255, 255, 255, 0.025);

    transition: var(--transition);
}

.differential-item:hover {
    background-color: rgba(255, 255, 255, 0.05);

    border-color: rgba(0, 158, 150, 0.3);

    transform: translateY(-5px);
}

.differential-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 50px;
    height: 50px;

    background: rgba(0, 158, 150, 0.12);

    border-radius: 12px;

    color: #35D6C4;

    font-size: 24px;
}

.differential-item h3 {
    font-size: 16px;

    font-weight: 700;

    margin-bottom: 10px;
}

.differential-item p {
    font-size: 12px;

    color: #94A3B8;

    line-height: 1.8;

    margin-bottom: 0;
}


/* =========================================
   10. EQUIPE
========================================= */

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

.team-card {
    height: 100%;

    background-color: var(--white);

    border-radius: var(--radius-md);

    overflow: hidden;

    box-shadow: var(--shadow-sm);

    border: 1px solid var(--border-color);

    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-8px);

    box-shadow: var(--shadow-lg);
}

.team-image-wrapper {
    position: relative;

    height: 350px;

    overflow: hidden;

    background-color: var(--primary);
}

.team-image {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.6s ease;
}

.team-card:hover .team-image {
    transform: scale(1.05);
}

.team-image-overlay {
    position: absolute;

    inset: 0;

    background: linear-gradient(
        to top,
        rgba(12, 32, 54, 0.65),
        transparent 60%
    );

    opacity: 0.7;
}

.team-social {
    position: absolute;

    bottom: 20px;
    right: 20px;

    display: flex;

    gap: 10px;
}

.team-social a {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    border-radius: 8px;

    background-color: rgba(255, 255, 255, 0.15);

    backdrop-filter: blur(10px);

    color: var(--white);

    font-size: 16px;

    border: 1px solid rgba(255, 255, 255, 0.15);
}

.team-social a:hover {
    background: var(--gradient-primary);

    transform: translateY(-3px);
}

.team-info {
    padding: 28px;
}

.team-role {
    display: block;

    color: var(--accent-dark);

    font-size: 11px;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

    margin-bottom: 8px;
}

.team-info h3 {
    font-size: 22px;

    font-weight: 800;

    margin-bottom: 12px;
}

.team-info p {
    color: var(--text-secondary);

    font-size: 13px;

    line-height: 1.8;

    margin-bottom: 0;
}


/* =========================================
   11. CTA INTERMEDIÁRIO
========================================= */

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

    padding: 70px 0;
}

.cta-box {
    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 30px;

    padding: 55px;

    background-color: var(--primary);

    border-radius: var(--radius-xl);

    color: var(--white);

    position: relative;

    overflow: hidden;
}

.cta-box::before {
    content: "";

    position: absolute;

    width: 300px;
    height: 300px;

    border-radius: 50%;

    background-color: rgba(0, 158, 150, 0.12);

    filter: blur(80px);

    right: -50px;
    top: -100px;
}

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

.cta-tag {
    color: #35D6C4;

    background-color: rgba(0, 158, 150, 0.12);
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 40px);

    font-weight: 800;

    letter-spacing: -1px;

    line-height: 1.3;

    margin-bottom: 15px;
}

.cta-content .gradient-text {
    display: inline;
}

.cta-content p {
    color: #AFC0D1;

    margin-bottom: 0;
}

.cta-box > .btn {
    position: relative;
    z-index: 2;

    white-space: nowrap;
}


/* =========================================
   12. CONTATO
========================================= */

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

.contact-form-card {
    background-color: var(--white);

    padding: 40px;

    border-radius: var(--radius-lg);

    border: 1px solid var(--border-color);

    box-shadow: var(--shadow-sm);
}

.contact-form-card .form-label {
    color: var(--text-primary);

    font-size: 13px;

    font-weight: 600;

    margin-bottom: 10px;
}

.contact-form-card .form-control,
.contact-form-card .form-select {
    background-color: #F8FAFC;

    border: 1px solid #E2E8F0;

    border-radius: 10px;

    padding: 13px 15px;

    font-size: 13px;

    color: var(--text-primary);

    transition: var(--transition);
}

.contact-form-card .form-control::placeholder {
    color: #94A3B8;
}

.contact-form-card .form-control:focus,
.contact-form-card .form-select:focus {
    background-color: var(--white);

    border-color: var(--accent);

    box-shadow: 0 0 0 4px rgba(0, 158, 150, 0.08);
}

.contact-form-card textarea {
    resize: vertical;

    min-height: 140px;
}

.contact-form-card .is-invalid {
    border-color: #DC3545;
}

.contact-form-card .is-valid {
    border-color: #198754;
}

.btn-submit {
    position: relative;

    padding: 16px;

    font-size: 14px;
}

.btn-submit:disabled {
    opacity: 0.75;

    cursor: not-allowed;
}

.button-icon {
    position: absolute;

    right: 20px;
    top: 50%;

    transform: translateY(-50%);
}

.contact-info-card {
    height: 100%;

    padding: 40px;

    background-color: var(--primary);

    border-radius: var(--radius-lg);

    color: var(--white);

    overflow: hidden;

    position: relative;
}

.contact-info-card::before {
    content: "";

    position: absolute;

    width: 300px;
    height: 300px;

    border-radius: 50%;

    background-color: rgba(0, 158, 150, 0.12);

    filter: blur(80px);

    top: -150px;
    right: -150px;
}

.contact-info-card > * {
    position: relative;
    z-index: 2;
}

.contact-tag {
    color: #35D6C4;

    background-color: rgba(0, 158, 150, 0.12);
}

.contact-info-card h3 {
    font-size: 28px;

    font-weight: 800;

    line-height: 1.3;

    margin-bottom: 15px;
}

.contact-info-card > p {
    color: #AFC0D1;

    font-size: 13px;

    line-height: 1.8;

    margin-bottom: 35px;
}

.contact-info-list {
    display: flex;

    flex-direction: column;

    gap: 25px;
}

.contact-info-item {
    display: flex;

    align-items: flex-start;

    gap: 15px;
}

.contact-info-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 45px;
    height: 45px;

    min-width: 45px;

    background-color: rgba(0, 158, 150, 0.12);

    border-radius: 10px;

    color: #35D6C4;

    font-size: 20px;
}

.contact-info-item span {
    display: block;

    font-size: 11px;

    font-weight: 600;

    color: #94A3B8;

    margin-bottom: 5px;
}

.contact-info-item a,
.contact-info-item p {
    color: var(--white);

    font-size: 13px;

    font-weight: 500;

    margin-bottom: 0;

    word-break: break-word;
}

.contact-info-item a:hover {
    color: #35D6C4;
}

.contact-social {
    border-top: 1px solid var(--border-dark);

    margin-top: 40px;

    padding-top: 25px;
}

.contact-social > span {
    display: block;

    font-size: 12px;

    color: #94A3B8;

    margin-bottom: 15px;
}

.social-links {
    display: flex;

    gap: 12px;
}

.social-links a {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    border-radius: 10px;

    background-color: rgba(255, 255, 255, 0.05);

    color: var(--white);

    border: 1px solid var(--border-dark);

    font-size: 17px;
}

.social-links a:hover {
    background: var(--gradient-primary);

    transform: translateY(-3px);
}


/* =========================================
   13. FOOTER
========================================= */

.footer-section {
    background-color: var(--primary-dark);

    color: var(--white);

    padding: 70px 0 25px;

    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
    display: inline-flex;

    align-items: center;

    gap: 15px;

    margin-bottom: 25px;
}

.footer-logo {
    width: 45px;
    height: 45px;

    object-fit: contain;
}

.footer-brand div {
    display: flex;

    flex-direction: column;

    line-height: 1.4;
}

.footer-brand strong {
    color: var(--white);

    font-size: 18px;

    font-weight: 800;
}

.footer-brand span {
    color: #94A3B8;

    font-size: 11px;
}

.footer-description {
    max-width: 400px;

    color: #94A3B8;

    font-size: 13px;

    line-height: 1.9;
}

.footer-title {
    color: var(--white);

    font-size: 14px;

    font-weight: 700;

    margin-bottom: 25px;
}

.footer-links {
    list-style: none;

    padding: 0;
    margin: 0;

    display: flex;

    flex-direction: column;

    gap: 12px;
}

.footer-links a {
    color: #94A3B8;

    font-size: 12px;
}

.footer-links a:hover {
    color: #35D6C4;

    padding-left: 5px;
}

.footer-links i {
    color: #35D6C4;
}

.footer-bottom {
    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 20px;

    border-top: 1px solid rgba(255, 255, 255, 0.08);

    padding-top: 25px;

    margin-top: 60px;
}

.footer-bottom p {
    color: #64748B;

    font-size: 11px;

    margin-bottom: 0;
}

.privacy-link {
    color: #94A3B8;

    font-size: 11px;

    white-space: nowrap;
}

.privacy-link:hover {
    color: #35D6C4;
}


/* =========================================
   14. WHATSAPP FLUTUANTE
========================================= */

.whatsapp-float {
    position: fixed;

    right: 25px;
    bottom: 25px;

    width: 60px;
    height: 60px;

    display: flex;

    align-items: center;
    justify-content: center;

    background-color: #25D366;

    color: var(--white);

    border-radius: 50%;

    font-size: 28px;

    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);

    z-index: 999;

    transition: var(--transition);
}

.whatsapp-float:hover {
    color: var(--white);

    transform: scale(1.08) translateY(-3px);

    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}


/* =========================================
   15. ANIMAÇÕES
========================================= */

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }

}

@keyframes pulse {

    0% {
        opacity: 1;

        transform: scale(1);
    }

    50% {
        opacity: 0.5;

        transform: scale(0.85);
    }

    100% {
        opacity: 1;

        transform: scale(1);
    }

}

.reveal {
    opacity: 0;

    transform: translateY(30px);

    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}

.reveal.active {
    opacity: 1;

    transform: translateY(0);
}


/* =========================================
   16. RESPONSIVIDADE
========================================= */


/* Tablets */
@media (max-width: 991px) {

    .section-padding {
        padding: 75px 0;
    }

    .navbar-custom .navbar-collapse {
        background-color: var(--primary);

        margin-top: 15px;

        padding: 20px;

        border-radius: 12px;

        border: 1px solid var(--border-dark);
    }

    .navbar-custom .nav-link {
        padding: 12px 10px;
    }

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

    .btn-navbar {
        display: inline-flex;

        margin-top: 10px;
    }

    .hero-section {
        min-height: auto;

        padding: 140px 0 80px;
    }

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

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-visual {
        max-width: 600px;

        margin: 0 auto;
    }

    .differentials-content {
        text-align: center;

        margin-bottom: 20px;
    }

    .differentials-content p {
        max-width: 600px;

        margin: 0 auto;
    }

    .cta-box {
        flex-direction: column;

        align-items: flex-start;

        padding: 40px;
    }

    .contact-info-card,
    .contact-form-card {
        padding: 30px;
    }

}


/* Smartphones */
@media (max-width: 767px) {

    .section-padding {
        padding: 65px 0;
    }

    .section-header h2 {
        letter-spacing: -1px;
    }

    .section-header p {
        font-size: 14px;
    }

    .hero-section {
        padding-top: 125px;

        padding-bottom: 65px;
    }

    .hero-content h1 {
        font-size: clamp(32px, 8vw, 44px);

        letter-spacing: -1.5px;
    }

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

    .hero-buttons {
        flex-direction: column;

        align-items: stretch;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-trust {
        flex-direction: column;

        align-items: center;

        gap: 10px;
    }

    .hero-visual {
        padding: 35px 10px;
    }

    .code-window {
        transform: none;
    }

    .code-window:hover {
        transform: translateY(-3px);
    }

    .code-editor {
        padding: 20px 12px;
    }

    .code-sidebar {
        padding: 20px 10px;

        gap: 20px;
    }

    .code-line {
        font-size: 10px;

        margin-bottom: 12px;
    }

    .floating-badge {
        padding: 10px 12px;

        gap: 8px;
    }

    .floating-badge strong {
        font-size: 10px;
    }

    .floating-badge small {
        font-size: 9px;
    }

    .badge-top {
        right: -5px;
    }

    .badge-bottom {
        left: -5px;
    }

    .differentials-grid {
        grid-template-columns: 1fr;

        gap: 15px;
    }

    .differential-item {
        flex-direction: row;

        align-items: flex-start;

        padding: 20px;
    }

    .differential-icon {
        min-width: 45px;

        width: 45px;
        height: 45px;

        font-size: 20px;
    }

    .team-image-wrapper {
        height: 320px;
    }

    .cta-section {
        padding: 50px 0;
    }

    .cta-box {
        padding: 30px 25px;

        border-radius: 20px;
    }

    .cta-content h2 {
        font-size: 30px;
    }

    .contact-form-card,
    .contact-info-card {
        padding: 25px 20px;
    }

    .contact-info-card h3 {
        font-size: 24px;
    }

    .footer-section {
        padding-top: 55px;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;

        gap: 15px;

        margin-top: 40px;
    }

    .footer-bottom p {
        line-height: 1.8;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;

        right: 18px;
        bottom: 18px;

        font-size: 25px;
    }

}


/* Smartphones pequenos */
@media (max-width: 375px) {

    .brand-text strong {
        font-size: 14px;
    }

    .brand-text small {
        font-size: 9px;
    }

    .brand-logo {
        width: 35px;
        height: 35px;
    }

    .hero-content h1 {
        font-size: 31px;
    }

    .section-header h2 {
        font-size: 27px;
    }

    .code-line {
        font-size: 9px;
    }

    .contact-form-card {
        padding: 20px 15px;
    }

}


/* =========================================
   17. ACESSIBILIDADE
========================================= */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;

        animation-duration: 0.01ms !important;

        animation-iteration-count: 1 !important;

        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1;

        transform: none;
    }

}

/* Container com perspectiva 3D */
.hero-visual {
    position: relative;
    perspective: 1000px;
}

/* Janela central configurada para renderização 3D fluida */
.code-window {
    position: relative;
    z-index: 1;
    transform-style: preserve-3d;
    will-change: transform;
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
}

/* Garante que os cards flutuantes fiquem sempre acima da janela e imunes ao tilt */
.floating-badge {
    position: absolute;
    z-index: 10;
    transform: translateZ(0); /* Camada própria de renderização */
}