/* ========================================
   ALL BUSINESS LOGISTICS SUPPORT
   Sitio Web - Estilos Principales
   ======================================== */

/* ========== CSS VARIABLES ========== */
:root {
    /* Colors */
    --color-primary: #C8E635;
    --color-primary-dark: #9AB82A;
    --color-primary-light: #D4ED4E;

    --color-black: #0A0A0A;
    --color-black-soft: #1A1A1A;
    --color-black-lighter: #252525;

    --color-white: #FFFFFF;
    --color-white-soft: #F5F5F5;

    --color-gray-100: #E0E0E0;
    --color-gray-200: #C0C0C0;
    --color-gray-300: #888888;
    --color-gray-400: #666666;
    --color-gray-500: #333333;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 4px 20px rgba(200, 230, 53, 0.3);
    --shadow-primary-hover: 0 6px 30px rgba(200, 230, 53, 0.4);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;

    /* Header */
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* ========== UTILITIES ========== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-4xl) 0;
}

.section--dark {
    background-color: var(--color-black-soft);
}

.text-highlight {
    color: var(--color-primary);
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.section__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-200);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn i {
    width: 20px;
    height: 20px;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-black);
    box-shadow: var(--shadow-primary);
}

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

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

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

.btn--lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

.btn--lg i {
    width: 24px;
    height: 24px;
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: var(--z-fixed);
    background-color: transparent;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo-img {
    height: 100px;
    width: auto;
}

.nav__list {
    display: flex;
    gap: var(--space-xl);
}

.nav__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-white);
    position: relative;
    padding: var(--space-sm) 0;
}

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

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

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    color: var(--color-white);
    cursor: pointer;
}

.nav__toggle i,
.nav__close i {
    width: 28px;
    height: 28px;
}

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('images/background.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.92) 0%,
        rgba(26, 26, 26, 0.85) 50%,
        rgba(10, 10, 10, 0.9) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    padding-top: var(--header-height);
}

.hero__data {
    max-width: 800px;
}

.hero__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease forwards;
}

.hero__title {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero__title-highlight {
    display: block;
    color: var(--color-white);
}

.hero__highlight {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-black);
    font-size: var(--font-size-xl);
    font-weight: 600;
    font-style: italic;
    padding: var(--space-sm) var(--space-lg);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-200);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.hero__stats {
    display: flex;
    gap: var(--space-3xl);
    animation: fadeInUp 0.6s ease 0.5s forwards;
    opacity: 0;
}

.hero__stat {
    text-align: left;
}

.hero__stat-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.hero__stat-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-300);
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    animation: bounce 2s infinite;
}

.hero__scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.hero__scroll-link i {
    width: 24px;
    height: 24px;
}

/* ========== PROBLEMS SECTION ========== */
.problems__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.problem-card {
    background-color: var(--color-black-soft);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid rgba(200, 230, 53, 0.1);
    transition: all var(--transition-normal);
    display: flex;
    gap: var(--space-xl);
}

.problem-card:hover {
    border-color: rgba(200, 230, 53, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.problem-card__icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-card__icon i {
    width: 28px;
    height: 28px;
    color: var(--color-black);
}

.problem-card__question {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.problem-card__problem {
    color: var(--color-gray-300);
    margin-bottom: var(--space-lg);
}

.problem-card__solution {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.problem-card__badge {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-black);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-style: italic;
    padding: var(--space-xs) var(--space-md);
    margin-bottom: var(--space-sm);
}

.problem-card__solution p {
    color: var(--color-gray-200);
    font-size: var(--font-size-sm);
}

/* ========== SERVICES SECTION ========== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background-color: var(--color-black-lighter);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    text-align: center;
}

.service-card:hover {
    border-color: rgba(200, 230, 53, 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-xl);
    background: linear-gradient(135deg, rgba(200, 230, 53, 0.2) 0%, rgba(200, 230, 53, 0.05) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.service-card:hover .service-card__icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.service-card__icon i {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
    transition: color var(--transition-normal);
}

.service-card:hover .service-card__icon i {
    color: var(--color-black);
}

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.service-card__description {
    color: var(--color-gray-300);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
}

.service-card__features {
    text-align: left;
}

.service-card__features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-200);
    font-size: var(--font-size-sm);
    padding: var(--space-sm) 0;
}

.service-card__features li i {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* ========== PROCESS SECTION ========== */
.process__timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

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

.process__step {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    position: relative;
}

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

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

.process__step-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 800;
    z-index: 1;
    box-shadow: var(--shadow-primary);
}

.process__step-content {
    flex: 1;
    padding: var(--space-xl);
    background-color: var(--color-black-soft);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(200, 230, 53, 0.1);
}

.process__step-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
}

.process__step-description {
    color: var(--color-gray-200);
    font-size: var(--font-size-sm);
}

.process__step-icon {
    flex: 1;
    display: flex;
    justify-content: center;
}

.process__step:nth-child(even) .process__step-icon {
    justify-content: center;
}

.process__step-icon i {
    width: 48px;
    height: 48px;
    color: var(--color-gray-400);
}

/* ========== BENEFITS SECTION ========== */
.benefits__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.benefits__content .section__title {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.benefits__content .section__subtitle {
    text-align: left;
}

.benefits__text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-200);
    margin-bottom: var(--space-lg);
}

.benefits__text strong {
    color: var(--color-primary);
}

.benefits__list {
    margin-top: var(--space-2xl);
}

.benefit-item {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: rgba(200, 230, 53, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-item__icon i {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.benefit-item__content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.benefit-item__content p {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
}

.benefits__image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.benefits__image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.benefits__image-badge {
    position: absolute;
    bottom: var(--space-xl);
    left: var(--space-xl);
    background-color: var(--color-primary);
    color: var(--color-black);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
}

.benefits__image-badge-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1;
}

.benefits__image-badge-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* ========== TESTIMONIALS SECTION ========== */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.testimonial-card {
    background-color: var(--color-black-soft);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    border-color: rgba(200, 230, 53, 0.2);
    transform: translateY(-4px);
}

.testimonial-card__stars {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.testimonial-card__stars i {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    fill: var(--color-primary);
}

.testimonial-card__quote {
    font-size: var(--font-size-base);
    color: var(--color-gray-200);
    font-style: italic;
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-black);
}

.testimonial-card__info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
}

.testimonial-card__info p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

/* ========== CTA SECTION ========== */
.cta {
    position: relative;
    background-image: url('images/594149939_1602617041542071_5497823717124431548_n.jpg');
    background-size: cover;
    background-position: center;
    text-align: center;
}

.cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.95) 0%,
        rgba(26, 26, 26, 0.9) 100%
    );
}

.cta__content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

.cta__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-200);
    margin-bottom: var(--space-2xl);
}

.cta__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.cta__trust {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
}

.cta__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
}

.cta__trust-item i {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--color-black-soft);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer__logo {
    height: 50px;
    margin-bottom: var(--space-lg);
}

.footer__description {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xl);
    max-width: 300px;
}

.footer__social {
    display: flex;
    gap: var(--space-md);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    background-color: var(--color-black-lighter);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.footer__social-link:hover {
    background-color: var(--color-primary);
}

.footer__social-link i {
    width: 20px;
    height: 20px;
    color: var(--color-white);
    transition: color var(--transition-normal);
}

.footer__social-link:hover i {
    color: var(--color-black);
}

.footer__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.footer__links li {
    margin-bottom: var(--space-sm);
}

.footer__links a {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
}

.footer__contact li i {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__contact a {
    color: var(--color-gray-300);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

.footer__legal {
    display: flex;
    gap: var(--space-xl);
}

.footer__legal a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Scroll reveal animation class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

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

/* Tablet */
@media screen and (max-width: 1024px) {
    :root {
        --font-size-6xl: 3rem;
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
    }

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

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

    .benefits__wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .benefits__image {
        order: -1;
    }

    .benefits__image img {
        height: 400px;
    }

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

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

    .process__timeline::before {
        left: 30px;
    }

    .process__step {
        flex-direction: column !important;
        padding-left: 80px;
    }

    .process__step:nth-child(even) .process__step-content {
        text-align: left;
    }

    .process__step-number {
        left: 30px;
        transform: translateX(-50%);
    }

    .process__step-icon {
        display: none;
    }
}

/* Mobile */
@media screen and (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --header-height: 70px;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-black-soft);
        padding: var(--space-4xl) var(--space-xl);
        transition: right var(--transition-normal);
        z-index: var(--z-modal);
    }

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

    .nav__list {
        flex-direction: column;
        gap: var(--space-lg);
    }

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

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

    .nav__toggle {
        display: block;
    }

    .nav__cta {
        display: none;
    }

    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__stats {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .hero__buttons {
        flex-direction: column;
    }

    .hero__buttons .btn {
        width: 100%;
    }

    .section {
        padding: var(--space-3xl) 0;
    }

    .section__title {
        font-size: var(--font-size-3xl);
    }

    .problem-card {
        flex-direction: column;
        gap: var(--space-lg);
    }

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

    .cta__title {
        font-size: var(--font-size-3xl);
    }

    .cta__buttons {
        flex-direction: column;
    }

    .cta__buttons .btn {
        width: 100%;
    }

    .cta__trust {
        flex-direction: column;
        gap: var(--space-md);
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .footer__legal {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .whatsapp-float {
        bottom: var(--space-lg);
        right: var(--space-lg);
        width: 55px;
        height: 55px;
    }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
    .hero__highlight {
        font-size: var(--font-size-base);
        padding: var(--space-xs) var(--space-md);
    }

    .process__step {
        padding-left: 60px;
    }

    .process__timeline::before {
        left: 20px;
    }

    .process__step-number {
        left: 20px;
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
}