/* ===== CSS RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== CSS VARIABLES ===== */
:root {
    --header-height: 3.5rem;
    
    /* Brand Colors */
    --primary-color: #5f5f5c;
    --primary-color-alt: #4a4a47;
    --secondary-color: #3faeb3;
    --accent-color: #2d8a8f;
    --success-color: #27ae60;
    --white-color: #ffffff;
    --light-gray: #f8f9fa;
    --gray-color: #6c757d;
    --dark-gray: #495057;
    --text-color: #333333;
    --title-color: #2c2c2c;
    --border-color: #e9ecef;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-accent: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    
    /* Typography */
    --primary-font: 'Ibrand', Arial, sans-serif;
    --body-font: Arial, sans-serif;
    --biggest-font-size: 3rem;
    --h1-font-size: 2.5rem;
    --h2-font-size: 2rem;
    --h3-font-size: 1.5rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.75rem;
    
    /* Font weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semi-bold: 600;
    --font-bold: 700;
    
    /* Spacing */
    --mb-0-25: 0.25rem;
    --mb-0-5: 0.5rem;
    --mb-0-75: 0.75rem;
    --mb-1: 1rem;
    --mb-1-25: 1.25rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;
    
    /* Border radius */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Shadows */
    --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 32px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    
    /* Z-index */
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

/* Responsive typography */
@media screen and (max-width: 992px) {
    :root {
        --biggest-font-size: 2.5rem;
        --h1-font-size: 2rem;
        --h2-font-size: 1.75rem;
        --h3-font-size: 1.25rem;
        --normal-font-size: 0.938rem;
        --small-font-size: 0.813rem;
        --smaller-font-size: 0.75rem;
    }
}

/* ===== BASE ===== */
html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    background-color: var(--white-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    color: var(--title-color);
    font-family: var(--primary-font);
    font-weight: var(--font-bold);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

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

button {
    cursor: pointer;
    border: none;
    outline: none;
}

input, textarea, select {
    outline: none;
}

/* ===== REUSABLE CSS CLASSES ===== */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.section {
    padding: 5rem 0 2rem;
}

.section__header {
    text-align: center;
    margin-bottom: var(--mb-3);
}

.section__title {
    font-size: var(--h2-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-1);
    position: relative;
}

.section__title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section__description {
    font-size: var(--normal-font-size);
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--mb-0-5);
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-medium);
    font-size: var(--normal-font-size);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
    white-space: nowrap;
}

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

    .scroll-top:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(0,0,0,0.2);
    }

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 80px;
    right: 20px;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: var(--shadow-heavy);
    z-index: var(--z-fixed);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: pulse 2s infinite;
    opacity: 0.7;
    visibility: visible;
}

.whatsapp-float:hover {
    background: #128c7e;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: #ffffff;
}

.whatsapp-float i {
    margin-top: 2px;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25d366;
    opacity: 0.3;
    animation: ripple 1.5s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* WhatsApp tooltip */
.whatsapp-float::after {
    content: 'Fale conosco no WhatsApp';
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    font-family: var(--body-font);
    font-weight: var(--font-medium);
}

.whatsapp-float:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 70px;
        right: 15px;
        font-size: 26px;
    }
    
    .whatsapp-float::after {
        right: 65px;
        font-size: 12px;
        padding: 6px 10px;
    }
}

@media screen and (max-width: 480px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 60px;
        right: 10px;
        font-size: 24px;
    }
    
    .whatsapp-float::after {
        display: none; /* Hide tooltip on very small screens */
    }
}

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

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

.btn--large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

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

/* ===== HEADER & NAV ===== */
.header {
    width: 100%;
    background-color: var(--white-color);
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

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

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--mb-0-5);
    color: var(--primary-color);
    font-family: var(--primary-font);
    font-weight: var(--font-bold);
    font-size: 1.25rem;
}

.nav__logo-img {
    height: 40px;
    width: auto;
}

.nav__icon {
    font-size: 1.5rem;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--mb-2);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--mb-2);
}

.nav__link {
    color: var(--text-color);
    font-weight: var(--font-medium);
    transition: var(--transition);
    position: relative;
}

.nav__link:hover,
.nav__link.active {
    color: var(--primary-color);
}

.nav__link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    font-size: 1.25rem;
    color: var(--title-color);
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: calc(var(--header-height) + 2rem) 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    overflow: hidden;
    position: relative;
}

.hero__container {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--mb-3);
    align-items: center;
}

.hero__title {
    font-size: var(--biggest-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-1);
    line-height: 1.2;
}

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

.hero__description {
    font-size: 1.125rem;
    color: var(--gray-color);
    margin-bottom: var(--mb-2);
    line-height: 1.6;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--mb-1-5);
    margin-bottom: var(--mb-2-5);
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    display: block;
    font-size: var(--h3-font-size);
    font-weight: var(--font-bold);
    color: var(--primary-color);
}

.hero__stat-label {
    font-size: var(--small-font-size);
    color: var(--gray-color);
}

.hero__actions {
    display: flex;
    gap: var(--mb-1);
    flex-wrap: wrap;
}

.hero__visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__graphic {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__circle {
    position: absolute;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero__circle--1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, rgba(95, 95, 92, 0.2), transparent);
    border: 2px solid rgba(95, 95, 92, 0.3);
    animation-delay: 0s;
}

.hero__circle--2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, rgba(63, 174, 179, 0.2), transparent);
    border: 2px solid rgba(63, 174, 179, 0.3);
    animation-delay: 2s;
}

.hero__circle--3 {
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, rgba(45, 138, 143, 0.2), transparent);
    border: 2px solid rgba(45, 138, 143, 0.3);
    animation-delay: 4s;
}

.hero__icon-container {
    position: relative;
    z-index: 2;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-heavy);
}

.hero__main-icon {
    font-size: 2rem;
    color: var(--white-color);
}

.hero__floating-card {
    position: absolute;
    background: var(--white-color);
    padding: var(--mb-0-75) var(--mb-1);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    gap: var(--mb-0-5);
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
    animation: float 4s ease-in-out infinite;
}

.hero__floating-card i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.hero__floating-card--1 {
    top: 20%;
    right: 10%;
    animation-delay: 1s;
}

.hero__floating-card--2 {
    bottom: 30%;
    left: 5%;
    animation-delay: 3s;
}

.hero__floating-card--3 {
    top: 60%;
    right: 20%;
    animation-delay: 5s;
}

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

/* ===== SERVICES SECTION ===== */
.services {
    padding: 5rem 0;
    background-color: var(--white-color);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--mb-2-5);
    margin-top: var(--mb-3);
}

.service__card {
    background: var(--white-color);
    padding: var(--mb-2-5);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.service__card--featured {
    border: 2px solid var(--border-color);
}

.service__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.service__icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--mb-1-5);
}

.service__icon i {
    font-size: 2rem;
    color: var(--white-color);
}

.service__title {
    font-size: var(--h3-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-1);
}

.service__description {
    color: var(--gray-color);
    margin-bottom: var(--mb-1-5);
    line-height: 1.6;
}

.service__features {
    list-style: none;
    margin-bottom: var(--mb-1-5);
}

.service__features li {
    display: flex;
    align-items: center;
    gap: var(--mb-0-5);
    margin-bottom: var(--mb-0-5);
    font-size: var(--small-font-size);
}

.service__features i {
    color: var(--success-color);
    font-size: 0.875rem;
}

.service__result {
    padding: var(--mb-1) 0;
    border-top: 1px solid var(--border-color);
}

.service__result-label {
    font-size: var(--small-font-size);
    color: var(--gray-color);
    display: block;
    margin-bottom: var(--mb-0-25);
}

.service__result-value {
    font-size: var(--h3-font-size);
    font-weight: var(--font-bold);
    color: var(--success-color);
}

/* ===== BENEFITS SECTION ===== */
.benefits {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--mb-2);
    margin-top: var(--mb-3);
}

.benefit__card {
    background: var(--white-color);
    padding: var(--mb-2);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

.benefit__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.benefit__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--mb-1);
}

.benefit__icon i {
    font-size: 1.5rem;
    color: var(--white-color);
}

.benefit__title {
    font-size: var(--h3-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-0-75);
}

.benefit__description {
    color: var(--gray-color);
    line-height: 1.6;
}

/* ===== HOW IT WORKS SECTION ===== */
.how-it-works {
    padding: 5rem 0;
    background-color: var(--white-color);
}

.process__timeline {
    position: relative;
    max-width: 800px;
    margin: var(--mb-3) auto 0;
}

.process__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.process__step {
    display: flex;
    align-items: center;
    margin-bottom: var(--mb-3);
    position: relative;
}

.process__step:nth-child(even) {
    flex-direction: row-reverse;
}

.process__step:nth-child(even) .process__content {
    text-align: right;
}

.process__number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--h3-font-size);
    font-weight: var(--font-bold);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: var(--shadow-medium);
}

.process__content {
    width: 45%;
    background: var(--white-color);
    padding: var(--mb-2);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    border: 2px solid var(--border-color);
}

.process__step:nth-child(odd) .process__content {
    margin-right: auto;
}

.process__step:nth-child(even) .process__content {
    margin-left: auto;
}

.process__title {
    font-size: var(--h3-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-0-75);
}

.process__description {
    color: var(--gray-color);
    margin-bottom: var(--mb-1);
    line-height: 1.6;
}

.process__features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--mb-0-5);
}

.process__feature {
    background: var(--light-gray);
    color: var(--primary-color);
    padding: var(--mb-0-25) var(--mb-0-75);
    border-radius: var(--border-radius);
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
}

/* ===== CTA SECTION ===== */
.cta {
    padding: 5rem 0;
    background: var(--gradient-primary);
    color: var(--white-color);
    text-align: center;
}

.cta__title {
    font-size: var(--h1-font-size);
    color: var(--white-color);
    margin-bottom: var(--mb-1);
}

.cta__description {
    font-size: 1.125rem;
    margin-bottom: var(--mb-2-5);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--mb-1-5);
}

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

.cta .btn--primary:hover {
    background: var(--light-gray);
}

.cta__contact {
    display: flex;
    align-items: center;
    gap: var(--mb-0-5);
    font-size: 1.125rem;
    font-weight: var(--font-medium);
}

.cta__contact i {
    font-size: 1.5rem;
    color: var(--white-color);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--mb-3);
    align-items: start;
}

.contact__title {
    font-size: var(--h2-font-size);
    color: var(--title-color);
    margin-bottom: var(--mb-1);
}

.contact__description {
    color: var(--gray-color);
    margin-bottom: var(--mb-2);
    line-height: 1.6;
}

.contact__methods {
    display: flex;
    flex-direction: column;
    gap: var(--mb-1);
}

.contact__method {
    display: flex;
    align-items: center;
    gap: var(--mb-1);
    padding: var(--mb-1);
    background: var(--white-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.contact__method:hover {
    box-shadow: var(--shadow-medium);
    transform: translateX(5px);
}

.contact__method i {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
}

.contact__method-label {
    display: block;
    font-size: var(--small-font-size);
    color: var(--gray-color);
}

.contact__method-value {
    display: block;
    font-weight: var(--font-medium);
    color: var(--text-color);
}

.contact__form {
    background: var(--white-color);
    padding: var(--mb-2-5);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
}

.form__group {
    margin-bottom: var(--mb-1-5);
}

.form__label {
    display: block;
    margin-bottom: var(--mb-0-5);
    font-weight: var(--font-medium);
    color: var(--title-color);
}

.form__input {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    transition: var(--transition);
    background-color: var(--white-color);
}

.form__input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

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

/* ===== FOOTER ===== */
.footer {
    background-color: var(--title-color);
    color: var(--white-color);
    padding: var(--mb-3) 0 var(--mb-1);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--mb-3);
    margin-bottom: var(--mb-2);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--mb-0-5);
    font-family: var(--primary-font);
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--mb-1);
}

.footer__logo-img {
    height: 35px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer__logo i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.footer__description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--mb-2);
}

.footer__title {
    font-size: var(--h3-font-size);
    margin-bottom: var(--mb-1);
    color: var(--white-color);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--mb-0-5);
}

.footer__link {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.footer__contact {
    display: flex;
    align-items: center;
    gap: var(--mb-0-5);
    color: rgba(255, 255, 255, 0.8);
}

.footer__contact i {
    color: var(--secondary-color);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--mb-1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large devices */
@media screen and (max-width: 992px) {
    .container {
        margin-left: var(--mb-1-5);
        margin-right: var(--mb-1-5);
    }
    
    .hero__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__visual {
        order: -1;
        height: 300px;
    }
    
    .hero__graphic {
        width: 300px;
        height: 300px;
    }
    
    .hero__circle--1 {
        width: 250px;
        height: 250px;
    }
    
    .hero__circle--2 {
        width: 170px;
        height: 170px;
    }
    
    .hero__circle--3 {
        width: 90px;
        height: 90px;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .contact__content {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process__timeline::before {
        left: 30px;
    }
    
    .process__step {
        flex-direction: row !important;
    }
    
    .process__number {
        left: 30px;
        transform: none;
    }
    
    .process__content {
        width: calc(100% - 100px);
        margin-left: 100px !important;
        text-align: left !important;
    }
}

/* Medium devices */
@media screen and (max-width: 768px) {
    .nav__menu {
        position: fixed;
        background-color: var(--white-color);
        width: 80%;
        height: 100vh;
        top: 0;
        right: -100%;
        padding: var(--mb-2-5) var(--mb-2) 0;
        transition: var(--transition);
        box-shadow: var(--shadow-heavy);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
    }
    
    .nav__menu.show-menu {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        width: 100%;
        gap: var(--mb-1-5);
    }
    
    .nav__link {
        font-size: 1.125rem;
        padding: var(--mb-0-5) 0;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }
    
    .nav__cta {
        margin-top: var(--mb-1-5);
    }
    
    .nav__toggle {
        display: block;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
        gap: var(--mb-1);
    }
    
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .benefits__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__links {
        grid-template-columns: 1fr;
        gap: var(--mb-2);
    }
    
    .cta__actions {
        gap: var(--mb-1);
    }
}

/* Small devices */
@media screen and (max-width: 576px) {
    .container {
        margin-left: var(--mb-1);
        margin-right: var(--mb-1);
    }
    
    .hero {
        padding: calc(var(--header-height) + 1rem) 0 2rem;
    }
    
    .hero__container {
        height: auto;
        min-height: auto;
    }
    
    .hero__visual {
        height: 250px;
    }
    
    .hero__graphic {
        width: 250px;
        height: 250px;
    }
    
    .section {
        padding: 3rem 0 1rem;
    }
    
    .services,
    .benefits,
    .how-it-works,
    .cta,
    .contact {
        padding: 3rem 0;
    }
    
    .service__card,
    .benefit__card {
        padding: var(--mb-1-5);
    }
    
    .hero__floating-card {
        font-size: var(--smaller-font-size);
        padding: var(--mb-0-5);
    }
    
    .hero__floating-card i {
        font-size: 1rem;
    }
}