/* ===== Process ===== */
.process {
    background: var(--color-white);
}

.process__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.process__header .section__description {
    margin: 0 auto;
}

.process__timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.process__step {
    position: relative;
    text-align: center;
}

.step__number {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(26, 95, 180, 0.1) 0%, rgba(98, 160, 234, 0.1) 100%);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.step__content {
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.step__content:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    margin: 0 auto var(--spacing-sm);
}

.step__icon svg {
    width: 24px;
    height: 24px;
}

.step__title {
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.step__description {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

.process__cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
}

.process__cta p {
    font-size: var(--fs-lg);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

/* ===== Logo Loop ===== */
.logo-loop {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: var(--spacing-lg) 0;
}

.logo-loop__fade {
    pointer-events: none;
    position: absolute;
    top: 0;
    bottom: 0;
    width: clamp(60px, 10%, 150px);
    z-index: 10;
}

.logo-loop__fade--left {
    left: 0;
    background: linear-gradient(to right, var(--color-bg) 0%, rgba(248, 250, 252, 0) 100%);
}

.logo-loop__fade--right {
    right: 0;
    background: linear-gradient(to left, var(--color-bg) 0%, rgba(248, 250, 252, 0) 100%);
}

.logo-loop__track {
    display: flex;
    width: max-content;
    animation: logoScroll 25s linear infinite;
    will-change: transform;
    user-select: none;
}

.logo-loop__track:hover {
    animation-play-state: paused;
}

.logo-loop__list {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 0 1.5rem;
}

.logo-loop__item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 100px;
}

.logo-loop__image {
    max-height: 80px;
    max-width: 160px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.8);
    opacity: 0.6;
    transition: all 0.4s ease;
    user-select: none;
    -webkit-user-drag: none;
}

.logo-loop__item:hover .logo-loop__image {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
    transform: scale(1.1);
}

@keyframes logoScroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-25%);
    }
}

/* ===== Contact ===== */
.contact {
    background: var(--color-bg);
}

.contact__container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact__description {
    font-size: var(--fs-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Stepper Form Wrapper */
.stepper-form-wrapper {
    width: 100%;
    max-width: 700px;
}

.stepper-form {
    width: 100%;
}

/* ===== Stepper Component ===== */
.stepper {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.stepper__indicators {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-xs);
}

.stepper__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.stepper__label {
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color 0.3s ease;
    white-space: nowrap;
}

.stepper__step:has(.stepper__circle.active) .stepper__label,
.stepper__step:has(.stepper__circle.complete) .stepper__label {
    color: var(--color-primary);
}

.stepper__circle {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stepper__circle.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(26, 95, 180, 0.4);
}

.stepper__circle.complete {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.stepper__number {
    transition: opacity 0.3s ease;
}

.stepper__circle.complete .stepper__number {
    opacity: 0;
    position: absolute;
}

.stepper__check {
    width: 18px;
    height: 18px;
    opacity: 0;
    position: absolute;
    transition: opacity 0.3s ease;
    stroke: var(--color-white);
}

.stepper__circle.complete .stepper__check {
    opacity: 1;
}

.stepper__circle.active .stepper__number {
    opacity: 1;
}

.stepper__line {
    position: relative;
    flex: 1;
    height: 3px;
    background: var(--color-border);
    margin-top: 20px;
    border-radius: 2px;
    overflow: hidden;
    max-width: 100px;
    min-width: 40px;
}

.stepper__line-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0%;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stepper__line.filled .stepper__line-fill {
    width: 100%;
}

/* Stepper Content */
.stepper__content {
    position: relative;
    min-height: 280px;
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.stepper__panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.stepper__panel.active {
    position: relative;
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.stepper__panel.exit-left {
    transform: translateX(-30px);
}

.stepper__panel-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.stepper__panel-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 95, 180, 0.1) 0%, rgba(98, 160, 234, 0.1) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.stepper__panel-icon svg {
    width: 24px;
    height: 24px;
}

.stepper__panel-title {
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.stepper__panel-desc {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.5;
}

/* Stepper Fields */
.stepper__fields {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stepper__fields .form__group {
    margin-bottom: 0;
}

.stepper__fields .form__label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.stepper__fields .form__label .optional {
    font-weight: 400;
    color: var(--color-text-muted);
}

.stepper__fields .form__label .required {
    color: #ef4444;
    margin-left: 2px;
}

.stepper__fields .form__input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--fs-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.stepper__fields .form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 180, 0.1);
    background: var(--color-white);
}

.stepper__fields .form__input::placeholder {
    color: var(--color-text-muted);
}

.stepper__fields .form__textarea {
    resize: vertical;
    min-height: 120px;
}

.stepper__fields .form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* WhatsApp Radio Group */
.form__group--whatsapp {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form__radio-group {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xs);
}

.form__radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    user-select: none;
}

.form__radio input[type="radio"] {
    display: none;
}

.form__radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    position: relative;
    transition: all 0.2s ease;
}

.form__radio input[type="radio"]:checked+.form__radio-custom {
    border-color: var(--color-primary);
}

.form__radio input[type="radio"]:checked+.form__radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
}

.form__radio-label {
    font-size: var(--fs-sm);
    color: var(--color-text);
}

.form__radio:hover .form__radio-custom {
    border-color: var(--color-primary);
}

/* Stepper Footer */
.stepper__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.stepper__footer.has-back {
    justify-content: space-between;
}

.stepper__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: all 0.35s ease;
    border: none;
}

.stepper__btn svg {
    width: 16px;
    height: 16px;
}

.stepper__btn--back {
    background: transparent;
    color: var(--color-text-muted);
}

.stepper__btn--back:hover {
    color: var(--color-text);
    background: var(--color-bg);
}

.stepper__btn--next {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(26, 95, 180, 0.3);
}

.stepper__btn--next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 95, 180, 0.4);
}

.stepper__btn--next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Completed State */
.stepper__completed {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.stepper__success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    animation: successPop 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stepper__success-icon svg {
    width: 40px;
    height: 40px;
}

.stepper__completed h3 {
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.stepper__completed p {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.stepper__completed .btn {
    margin-top: var(--spacing-sm);
}

@keyframes successPop {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    flex-shrink: 0;
}

.contact__icon svg {
    width: 20px;
    height: 20px;
}

.contact__label {
    display: block;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    margin-bottom: 0.125rem;
}

.contact__value {
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--color-text);
}

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

/* Contact Form */
.contact__form-wrapper {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form__group--full {
    grid-column: span 2;
}

.form__label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form__label .optional {
    font-weight: 400;
    color: var(--color-text-muted);
}

.form__input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--fs-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 180, 0.1);
}

.form__input::placeholder {
    color: var(--color-text-muted);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__logo {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer__logo .logo-salva {
    color: var(--color-white);
}

.footer__logo .logo-solucoes {
    color: rgba(255, 255, 255, 0.7);
}

.footer__tagline {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.7);
    max-width: 280px;
}

.footer__links h4,
.footer__contact h4 {
    font-size: var(--fs-base);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__links a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

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

.footer__contact p {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__bottom p {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__content {
        order: 2;
    }

    .hero__image {
        order: 1;
        min-height: 350px;
    }

    /* Sol responsivo */
    .sun {
        width: 320px;
        height: 320px;
    }

    .orbit,
    .orbit__ring {
        width: 280px;
        height: 280px;
    }

    .hero__description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__benefits {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    .about__image {
        order: -1;
    }

    .about__stats {
        flex-direction: row;
    }

    .stat__item {
        border-bottom: none;
        border-right: 1px solid rgba(255, 255, 255, 0.2);
        flex: 1;
    }

    .stat__item:last-child {
        border-right: none;
    }

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

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

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

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

    .form__group--full {
        grid-column: span 1;
    }

    .footer__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    :root {
        --fs-5xl: 2.25rem;
        --fs-4xl: 2rem;
        --fs-3xl: 1.5rem;
        --spacing-3xl: 4rem;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-white);
        box-shadow: var(--shadow-xl);
        padding: var(--spacing-3xl) var(--spacing-lg);
        transition: var(--transition);
        z-index: 1001;
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .nav__link {
        font-size: var(--fs-lg);
    }

    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }

    .nav__toggle {
        display: block;
    }

    /* Sol mobile */
    .sun {
        width: 280px;
        height: 280px;
    }

    .sun__center {
        width: 80px;
        height: 80px;
    }

    .sun__logo {
        font-size: 2rem;
    }

    .sun__glow {
        width: 120px;
        height: 120px;
    }

    .orbit,
    .orbit__ring {
        width: 240px;
        height: 240px;
    }

    .orbit__item {
        padding: 0.5rem 0.75rem;
        font-size: var(--fs-xs);
    }

    .orbit__item svg {
        width: 14px;
        height: 14px;
    }

    .sun__rays span {
        height: 30px;
        transform-origin: center 60px;
    }

    .sun__rays span:nth-child(1) {
        transform: rotate(0deg) translateY(-60px);
    }

    .sun__rays span:nth-child(2) {
        transform: rotate(45deg) translateY(-60px);
    }

    .sun__rays span:nth-child(3) {
        transform: rotate(90deg) translateY(-60px);
    }

    .sun__rays span:nth-child(4) {
        transform: rotate(135deg) translateY(-60px);
    }

    .sun__rays span:nth-child(5) {
        transform: rotate(180deg) translateY(-60px);
    }

    .sun__rays span:nth-child(6) {
        transform: rotate(225deg) translateY(-60px);
    }

    .sun__rays span:nth-child(7) {
        transform: rotate(270deg) translateY(-60px);
    }

    .sun__rays span:nth-child(8) {
        transform: rotate(315deg) translateY(-60px);
    }

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

    .about__stats {
        flex-direction: column;
    }

    .stat__item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .stat__item:last-child {
        border-bottom: none;
    }

    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer__tagline {
        max-width: 100%;
    }

    .footer__logo {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: var(--fs-sm);
    }

    .hero__buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero__buttons .btn {
        width: 100%;
    }

    /* Sol extra small */
    .sun {
        width: 240px;
        height: 240px;
    }

    .orbit,
    .orbit__ring {
        width: 200px;
        height: 200px;
    }

    .orbit__item--1 {
        top: -15px;
    }

    .orbit__item--2 {
        bottom: 10px;
        left: -20px;
    }

    .orbit__item--3 {
        bottom: 10px;
        right: -20px;
    }

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

/* ===== Reveal Animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}