/*
Theme Name: 4U - Humanizando la Tecnología
Theme URI: https://4u.com.co
Author: 4U Team
Author URI: https://4u.com.co
Description: Tema profesional para 4U - Humanizando la Tecnología. Diseñado con enfoque en transformación digital humanizada, servicios tecnológicos y consultoría.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: 4u-theme
Tags: one-column, custom-logo, custom-menu, featured-images, theme-options, translation-ready

4U - Humanizando la Tecnología WordPress Theme, (C) 2025 4U Team
4U - Humanizando la Tecnología is distributed under the terms of the GNU GPL v2 or later.
*/

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    background-color: var(--color-bg);
    color: var(--color-text);
}

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

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

/* ===== CSS Custom Properties ===== */
:root {
    --color-primary: #13daec;
    --color-primary-dark: #0fbac9;
    --color-secondary: #9d7fe3;
    --color-bg: #f8fbfc;
    --color-bg-dark: #102022;
    --color-text: #0d1a1b;
    --color-text-muted: #4c6e73;
    --color-border: #e7f2f3;
    --color-white: #ffffff;
    --color-whatsapp: #25d366;
    --shadow-soft: 0 4px 20px -2px rgba(19, 218, 236, 0.1);
    --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.04);
}

@media (min-width: 640px) {
    :root {
        --container-padding: 1.5rem;
    }
}

@media (min-width: 1024px) {
    :root {
        --container-padding: 2rem;
    }
}

/* ===== Utility Classes ===== */
.container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.text-gradient {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to right, var(--color-primary), var(--color-secondary));
}

.bg-soft-gradient {
    background: linear-gradient(135deg, #f8fbfc 0%, #ebf9fb 50%, #f5f3ff 100%);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===== Header / Navigation ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

.site-logo {
    display: flex;
    align-items: center;
    transition: opacity var(--transition);
}

.site-logo:hover {
    opacity: 0.8;
}

.site-logo img {
    height: 3rem;
    width: auto;
    object-fit: contain;
}

/* Main Navigation */
.main-navigation {
    display: none;
}

@media (min-width: 768px) {
    .main-navigation {
        display: flex;
        align-items: center;
        gap: 2rem;
    }
}

.main-navigation ul {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-navigation a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition);
}

.main-navigation a:hover,
.main-navigation a:focus-visible,
.main-navigation .current-menu-item > a {
    color: var(--color-primary);
}

.main-navigation .sub-menu {
    display: none;
}

/* CTA Button in Header */
.header-cta {
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    height: 2.5rem;
    padding: 0 1.5rem;
    background-color: var(--color-text);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 700;
    transition: background-color var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    white-space: nowrap;
}

.header-cta:hover {
    background-color: #1a2e30;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

@media (min-width: 640px) {
    .header-cta {
        display: inline-flex;
    }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: block;
    padding: 0.5rem;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

/* Mobile Menu Panel */
.mobile-menu-panel {
    display: none;
    position: fixed;
    top: 5rem;
    left: 0;
    width: 100%;
    height: calc(100vh - 5rem);
    background-color: var(--color-white);
    z-index: 40;
    padding: 2rem var(--container-padding);
    overflow-y: auto;
}

.mobile-menu-panel.open {
    display: block;
}

.mobile-menu-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.mobile-menu-panel a {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
    display: block;
    padding: 0.5rem 0;
    transition: color var(--transition);
}

.mobile-menu-panel a:hover {
    color: var(--color-primary);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding-top: 3rem;
    padding-bottom: 5rem;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .hero {
        padding-top: 6rem;
        padding-bottom: 8rem;
    }
}

.hero__grid {
    display: grid;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

@media (min-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

.hero__content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
}

@media (min-width: 1024px) {
    .hero__content {
        text-align: left;
    }
}

.hero__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    background-color: var(--color-white);
    border: 1px solid rgba(19, 218, 236, 0.2);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    width: fit-content;
    box-shadow: var(--shadow-soft);
}

@media (min-width: 1024px) {
    .hero__chip {
        align-self: flex-start;
    }
}

.hero__dot {
    position: relative;
    display: flex;
    height: 0.5rem;
    width: 0.5rem;
}

.hero__dot-pulse {
    position: absolute;
    display: inline-flex;
    height: 100%;
    width: 100%;
    border-radius: 50%;
    background-color: var(--color-primary);
    opacity: 0.75;
    animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.hero__dot-static {
    position: relative;
    display: inline-flex;
    border-radius: 50%;
    height: 0.5rem;
    width: 0.5rem;
    background-color: var(--color-primary);
}

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

.hero__title {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin: 0;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 36rem;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .hero__subtitle {
        margin: 0;
    }
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero__actions {
        justify-content: flex-start;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.9375rem;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
    line-height: 1;
}

.btn--primary {
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), #0fbac9);
    color: var(--color-text);
    box-shadow: 0 4px 16px rgba(19, 218, 236, 0.25);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(19, 218, 236, 0.35);
}

.btn--secondary {
    padding: 0.875rem 2rem;
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn--secondary:hover {
    border-color: var(--color-primary);
    background-color: rgba(19, 218, 236, 0.05);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.hero__bg-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero__bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.hero__bg-circle--1 {
    width: 24rem;
    height: 24rem;
    background: var(--color-primary);
    top: -8rem;
    right: -6rem;
}

.hero__bg-circle--2 {
    width: 18rem;
    height: 18rem;
    background: var(--color-secondary);
    bottom: -4rem;
    left: -4rem;
}

/* ===== Section Base ===== */
.section {
    padding: 5rem 0;
}

@media (min-width: 1024px) {
    .section {
        padding: 7rem 0;
    }
}

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

.section__header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.section__tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    background-color: rgba(19, 218, 236, 0.1);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section__title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0 0 1rem;
}

.section__subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin: 0;
}

.section--dark .section__subtitle {
    color: rgba(255, 255, 255, 0.6);
}

/* ===== Challenges Section ===== */
.challenges__grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .challenges__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .challenges__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.challenge-card {
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.challenge-card:hover {
    box-shadow: var(--shadow-card);
    border-color: transparent;
    transform: translateY(-2px);
}

.challenge-card__icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.challenge-card__icon--cyan {
    background-color: rgba(19, 218, 236, 0.1);
    color: var(--color-primary);
}

.challenge-card__icon--purple {
    background-color: rgba(157, 127, 227, 0.1);
    color: var(--color-secondary);
}

.challenge-card__icon--green {
    background-color: rgba(37, 211, 102, 0.1);
    color: #22c55e;
}

.challenge-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.challenge-card__text {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin: 0;
}

/* ===== Methodology Section ===== */
.methodology__grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 640px) {
    .methodology__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .methodology__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.method-step {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-xl);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition);
}

.method-step:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.method-step__number {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-text);
}

.method-step__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.method-step__text {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ===== Services Section ===== */
.services__grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    padding: 2rem;
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-4px);
    border-color: transparent;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.service-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
}

.service-card__text {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin: 0 0 1rem;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition);
}

.service-card__link:hover {
    gap: 0.75rem;
}

/* ===== About Section ===== */
.about__grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0;
}

.about__text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin: 0;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.about__stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.about__stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin: 0.25rem 0 0;
}

.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about__visual img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
}

/* ===== Success Case Section ===== */
.case-study {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.case-study__grid {
    display: grid;
}

@media (min-width: 1024px) {
    .case-study__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.case-study__content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

.case-study__company {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.case-study__title {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.3;
    margin: 0;
}

.case-study__text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin: 0;
}

.case-study__results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 0.5rem;
}

.case-study__result-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.case-study__result-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin: 0.125rem 0 0;
}

.case-study__cta {
    margin-top: 0.5rem;
}

.case-study__visual {
    background: linear-gradient(135deg, rgba(19, 218, 236, 0.05), rgba(157, 127, 227, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.case-study__visual img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* ===== Contact Section ===== */
.contact__grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact__item-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-lg);
    background-color: rgba(19, 218, 236, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
    font-size: 1.25rem;
}

.contact__item-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.25rem;
}

.contact__item-value {
    font-size: 1rem;
    margin: 0;
    font-weight: 500;
}

.contact__item-value a {
    color: var(--color-text);
    transition: color var(--transition);
}

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

/* WordPress Contact Form 7 compatibility */
.wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
    width: 100%;
    padding: 0.875rem 1.125rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    background-color: var(--color-white);
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.wpcf7-form input:focus,
.wpcf7-form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 218, 236, 0.1);
}

.wpcf7-form textarea {
    resize: vertical;
    min-height: 8rem;
}

.wpcf7-form input[type="submit"] {
    width: 100%;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), #0fbac9);
    color: var(--color-text);
    font-weight: 700;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 4px 16px rgba(19, 218, 236, 0.25);
}

.wpcf7-form input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(19, 218, 236, 0.35);
}

.wpcf7-not-valid-tip {
    font-size: 0.8125rem;
    color: #ef4444;
    margin-top: 0.25rem;
}

.wpcf7-response-output {
    font-size: 0.875rem;
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin: 0;
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.site-footer__grid {
    display: grid;
    gap: 2.5rem;
}

@media (min-width: 640px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.site-footer__brand img {
    height: 3rem;
    width: auto;
    margin-bottom: 1rem;
}

.site-footer__brand p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    max-width: 20rem;
}

.site-footer__heading {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 1.25rem;
    color: rgba(255, 255, 255, 0.4);
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.site-footer a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

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

.site-footer__bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .site-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.site-footer__copyright {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

/* ===== WhatsApp Floating Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 1000;
}

.whatsapp-float__link {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 3.75rem;
    height: 3.75rem;
    background-color: var(--color-whatsapp);
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: transform var(--transition);
}

.whatsapp-float__link:hover {
    transform: scale(1.1);
}

.whatsapp-float__link svg {
    width: 1.75rem;
    height: 1.75rem;
    fill: white;
}

/* ===== Page Defaults ===== */
.page-content,
.entry-content {
    padding: 3rem 0;
}

.page-content h1,
.entry-content h1,
.page-content h2,
.entry-content h2,
.page-content h3,
.entry-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.page-content h1 { font-size: 2rem; font-weight: 800; }
.page-content h2 { font-size: 1.5rem; font-weight: 700; }
.page-content h3 { font-size: 1.25rem; font-weight: 600; }

.page-content p,
.entry-content p {
    line-height: 1.7;
    margin-bottom: 1rem;
}

.page-content a,
.entry-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ===== 404 Page ===== */
.error-404 {
    text-align: center;
    padding: 6rem 1rem;
}

.error-404__title {
    font-size: 6rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin: 0 0 1rem;
}

.error-404__text {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin: 0 0 2rem;
}

/* ===== Accessibility ===== */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== WordPress Admin Bar Adjustment ===== */
.admin-bar .site-header {
    top: var(--wp-admin--admin-bar--height, 0);
}

/* ===== Print Styles ===== */
@media print {
    .site-header,
    .whatsapp-float,
    .site-footer {
        display: none;
    }
}