/* ===== VARIABLES ===== */
:root {
    --primary-color: #002C87;
    --primary-dark: #001f5f;
    --primary-light: #0041c4;
    --secondary-color: #00A3E0;
    --text-dark: #1a1a1a;
    --text-gray: #666666;
    --text-light: #999999;
    --bg-white: #ffffff;
    --bg-gray: #f8f9fa;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 44, 135, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 44, 135, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 44, 135, 0.16);
    --transition: all 0.3s ease;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    padding: 100px 0 20px;
    background-color: var(--bg-gray);
}

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

.breadcrumb__item {
    font-size: 14px;
}

.breadcrumb__link {
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
}

.breadcrumb__link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb__separator {
    color: var(--text-gray);
    user-select: none;
}

.breadcrumb__item--active span {
    color: var(--text-gray);
    font-weight: 400;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.nav__list {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav__link {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 8px 0;
}

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

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

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

.nav__toggle,
.nav__close {
    display: none;
    cursor: pointer;
    color: var(--text-dark);
}

/* ===== BUTTONS ===== */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.button--primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.button--secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

.button--white:hover {
    background-color: var(--bg-gray);
    transform: translateY(-2px);
}

.button--outline-white {
    background-color: transparent;
    color: var(--bg-white);
    border-color: var(--bg-white);
}

.button--outline-white:hover {
    background-color: var(--bg-white);
    color: var(--primary-color);
}

.button--full {
    width: 100%;
}

/* ===== SECTIONS ===== */
.section {
    padding: 80px 0;
}

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

.section--no-padding {
    padding: 0;
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section__title {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section__cta {
    text-align: center;
    margin-top: 60px;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.hero__title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.hero__description {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 32px;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__blob {
    width: 100%;
    max-width: 500px;
    animation: float 6s ease-in-out infinite;
}

.hero__notebook {
    position: absolute;
    width: 80%;
    max-width: 400px;
    height: auto;
    z-index: 2;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

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

/* ===== SERVICES PREVIEW ===== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service__card {
    background-color: var(--bg-white);
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service__icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service__icon svg {
    color: var(--bg-white);
}

.service__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.service__description {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== WHY US / FEATURES ===== */
.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature__item {
    text-align: center;
}

.feature__number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    opacity: 0.2;
    margin-bottom: 16px;
}

.feature__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.feature__description {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
}

.cta__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta__title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta__description {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
    text-align: center;
}

.page-header__title {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 16px;
}

.page-header__description {
    font-size: 20px;
    opacity: 0.95;
}

/* ===== SERVICES DETAIL ===== */
.service-detail {
    margin-bottom: 80px;
}

.service-detail__content {
    max-width: 900px;
    margin: 0 auto;
}

.service-detail__icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
}

.service-detail__icon svg {
    color: var(--bg-white);
}

.service-detail__title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.service-detail__description {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 32px;
}

.service-detail__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.service-detail__list li {
    padding: 12px 0 12px 32px;
    position: relative;
    color: var(--text-gray);
}

.service-detail__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 20px;
}

/* ===== CONTACT ===== */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact__title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.contact__description {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact__items {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact__item {
    display: flex;
    gap: 20px;
}

.contact__item-icon {
    width: 56px;
    height: 56px;
    background-color: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact__item-icon svg {
    color: var(--bg-white);
}

.contact__item-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

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

.contact__item-text a {
    color: var(--primary-color);
    font-weight: 600;
}

.contact__item-text a:hover {
    text-decoration: underline;
}

/* ===== CONTACT FORM ===== */
.contact__form-wrapper {
    background-color: var(--bg-gray);
    padding: 40px;
    border-radius: 16px;
}

.form__group {
    margin-bottom: 24px;
}

.form__label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form__input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 16px;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.form__input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 44, 135, 0.1);
}

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

/* ===== MAP ===== */
.map__container {
    width: 100%;
    height: 450px;
}

.map__container iframe {
    width: 100%;
    height: 100%;
    filter: grayscale(20%);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 60px 0 20px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer__logo .logo-img {
    height: 50px;
    width: auto;
    margin-bottom: 20px;
}

.footer__description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer__title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--bg-white);
    padding-left: 4px;
}

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

.footer__contact li {
    display: flex;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer__contact svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer__bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    color: var(--bg-white);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ===== DROPDOWN MENU ===== */
.nav__item--dropdown {
    position: relative;
}

.nav__item--dropdown .nav__link {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dropdown-icon {
    transition: var(--transition);
}

.nav__item--dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-white);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 100;
}

.nav__item--dropdown:hover .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav__dropdown li {
    list-style: none;
}

.nav__dropdown a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

.nav__dropdown a:hover {
    background-color: var(--bg-gray);
    color: var(--primary-color);
}

/* ===== NOTEBOOK PURCHASE PAGE ===== */
.hero-notebook {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
    text-align: center;
}

.hero-notebook__content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-notebook__title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-notebook__subtitle {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
    opacity: 0.95;
}

.hero-notebook__description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 32px;
    opacity: 0.9;
}

.section__description {
    font-size: 20px;
    color: var(--text-gray);
    opacity: 0.8;
}

/* Conditions Grid */
.conditions__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.condition__card {
    background-color: var(--bg-white);
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.condition__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.condition__icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.condition__icon svg {
    color: var(--bg-white);
}

.condition__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.condition__description {
    color: var(--text-gray);
    line-height: 1.7;
}

/* How It Works Section */
.steps__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.step__card {
    background-color: var(--bg-white);
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.step__card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.step__number {
    position: absolute;
    top: -15px;
    left: 32px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 44, 135, 0.3);
}

.step__icon {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.step__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.step__description {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.7;
}

.cta-whatsapp {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--bg-gray) 0%, var(--bg-white) 100%);
    border-radius: 16px;
    border: 2px solid var(--border-color);
}

.cta-whatsapp__text {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.button--large {
    padding: 16px 40px;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

/* Safe Sale Section */
.safe-sale__content {
    max-width: 900px;
    margin: 0 auto;
}

.safe-sale__title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 32px;
    text-align: center;
}

.safe-sale__text {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.8;
}

.safe-sale__text p {
    margin-bottom: 20px;
}

/* Important Info Section */
.important-info__alert {
    background: linear-gradient(135deg, #FFF3CD 0%, #FFF8E1 100%);
    border-left: 5px solid #FFA000;
    border-radius: 12px;
    padding: 32px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.alert__icon {
    flex-shrink: 0;
    color: #FFA000;
}

.alert__content {
    flex: 1;
}

.alert__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.alert__text {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.7;
}

.alert__text strong {
    font-weight: 700;
}

.contact-cta {
    background-color: var(--bg-white);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.contact-cta__text {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.7;
}

.contact-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
    transition: var(--transition);
}

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

/* FAQ Notebook Section */
.faq__list {
    max-width: 900px;
    margin: 0 auto;
}

.faq__item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq__item:hover {
    box-shadow: var(--shadow-sm);
}

.faq__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    cursor: pointer;
    background-color: var(--bg-white);
    transition: var(--transition);
}

.faq__question:hover {
    background-color: var(--bg-gray);
}

.faq__question h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
    flex: 1;
}

.faq__icon {
    flex-shrink: 0;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq__item.active .faq__icon {
    transform: rotate(180deg);
}

.faq__answer {
    padding: 0 24px 24px 24px;
    display: none;
}

.faq__item.active .faq__answer {
    display: block;
}

.faq__answer p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

/* Testimonials Notebook */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial__card {
    background-color: var(--bg-white);
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.testimonial__card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.testimonial__quote {
    font-size: 64px;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 16px;
    font-family: Georgia, serif;
}

.testimonial__text {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial__author {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.testimonial__name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.testimonial__role {
    font-size: 14px;
    color: var(--text-light);
}

/* CTA Notebook */
.cta-notebook {
    background-color: var(--bg-white);
}

.cta-notebook__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-notebook__title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.cta-notebook__description {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ===== EBOOK PAGE ===== */
.hero-ebook {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
}

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

.hero-ebook__title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-ebook__subtitle {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 24px;
    opacity: 0.95;
}

.hero-ebook__description {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 24px;
    opacity: 0.9;
}

.hero-ebook__price {
    display: inline-block;
    background-color: #FFD700;
    color: #000000;
    padding: 12px 24px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-weight: 700;
}

.price-label {
    font-size: 16px;
    margin-right: 8px;
}

.price-value {
    font-size: 28px;
}

.hero-ebook__note {
    font-size: 14px;
    font-style: italic;
    opacity: 0.85;
    margin-bottom: 24px;
}

.hero-ebook__image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ebook-cover {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.ebook-cover:hover {
    transform: scale(1.05);
}

.button--large {
    padding: 16px 40px;
    font-size: 18px;
}

/* Botão destacado para ebook */
.button--ebook {
    background: linear-gradient(135deg, #00A3E0 0%, #0077B6 100%);
    color: var(--bg-white);
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(0, 163, 224, 0.4);
    border: none;
}

.button--ebook:hover {
    background: linear-gradient(135deg, #0077B6 0%, #005A8D 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 163, 224, 0.5);
}

/* Ebook Steps */
.ebook-steps {
    background-color: var(--bg-white);
}

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

.steps__intro {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 24px;
    line-height: 1.7;
}

.steps__list {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
}

.steps__list li {
    counter-increment: step-counter;
    position: relative;
    padding: 20px 20px 20px 70px;
    margin-bottom: 16px;
    background-color: var(--bg-gray);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    font-size: 17px;
    line-height: 1.6;
    transition: var(--transition);
}

.steps__list li:hover {
    background-color: #e8eef7;
    transform: translateX(8px);
}

.steps__list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

/* Ebook CTA */
.ebook-cta__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.ebook-cta__title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.ebook-cta__description {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 968px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--bg-white);
        padding: 80px 40px 40px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
    }

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

    .nav__list {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .nav__toggle,
    .nav__close {
        display: block;
    }

    .nav__close {
        position: absolute;
        top: 24px;
        right: 24px;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__title {
        font-size: 38px;
    }

    .hero__image {
        order: -1;
    }

    .section__title {
        font-size: 32px;
    }

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

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .cta__title {
        font-size: 32px;
    }

    .page-header__title {
        font-size: 38px;
    }

    .service-detail__title {
        font-size: 28px;
    }

    .hero-notebook__title {
        font-size: 36px;
    }

    .hero-notebook__subtitle {
        font-size: 20px;
    }

    .safe-sale__title,
    .cta-notebook__title {
        font-size: 28px;
    }

    .hero-ebook__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-ebook__title {
        font-size: 32px;
    }

    .hero-ebook__subtitle {
        font-size: 20px;
    }

    .ebook-cta__title {
        font-size: 28px;
    }

    .nav__dropdown {
        position: static;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transform: none;
        box-shadow: none;
        padding: 0 0 0 20px;
        background-color: var(--bg-gray);
        border-radius: 0;
        transition: all 0.3s ease;
    }
    
    .nav__item--dropdown.show-dropdown .nav__dropdown {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: 8px 0 8px 20px;
    }
}

@media screen and (max-width: 576px) {
    .hero {
        padding: 120px 0 60px;
    }

    .hero__title {
        font-size: 32px;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .section__title {
        font-size: 28px;
    }

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

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

    .cta__buttons {
        flex-direction: column;
    }

    .page-header {
        padding: 120px 0 60px;
    }

    .page-header__title {
        font-size: 32px;
    }

    .contact__form-wrapper {
        padding: 24px;
    }

    .important-info__alert {
        flex-direction: column;
        padding: 24px;
    }

    .alert__title {
        font-size: 20px;
    }

    .alert__text {
        font-size: 14px;
    }

    .contact-cta__text {
        font-size: 16px;
    }

    .faq__question h3 {
        font-size: 16px;
    }

    .faq__answer p {
        font-size: 14px;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }

    .hero-notebook {
        padding: 120px 0 60px;
    }

    .hero-notebook__title {
        font-size: 28px;
    }

    .hero-notebook__subtitle {
        font-size: 18px;
    }

    .hero-notebook__description {
        font-size: 16px;
    }

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

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

    .safe-sale__title,
    .cta-notebook__title {
        font-size: 24px;
    }

    .hero-ebook {
        padding: 120px 0 60px;
    }

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

    .hero-ebook__title {
        font-size: 28px;
    }

    .hero-ebook__subtitle {
        font-size: 18px;
    }

    .hero-ebook__description {
        font-size: 16px;
    }

    .price-value {
        font-size: 24px;
    }

    .ebook-cta__title {
        font-size: 24px;
    }

    .steps__list li {
        padding: 16px 16px 16px 60px;
        font-size: 15px;
    }

    .steps__list li::before {
        width: 35px;
        height: 35px;
        font-size: 16px;
        left: 16px;
    }
}