/* ===================================
   Design System & CSS Variables
   =================================== */
:root {
    /* Colors */
    --color-primary: #4A5D4E;
    /* Deep Olive Green */
    --color-primary-light: #5C7361;
    --color-primary-dark: #354238;
    --color-secondary: #C5A059;
    /* Champagne Gold */
    --color-secondary-light: #D4B475;
    --color-secondary-dark: #A68542;
    --color-accent: #C5A059;
    /* Champagne Gold */
    --color-accent-light: #D4B475;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #F4F1ED;
    /* Pearl / Off-White */
    --color-gray-100: #E8E5E1;
    --color-gray-200: #DCD9D5;
    --color-gray-300: #A8A9AD;
    /* Satin Silver */
    --color-gray-400: #8F9094;
    --color-gray-500: #75767A;
    --color-gray-600: #5C5D61;
    --color-gray-700: #333333;
    /* Graphite Gray */
    --color-gray-800: #262626;
    --color-gray-900: #1A1A1A;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Container */
    --container-max-width: 1200px;
}

/* ===================================
   Reset & Base Styles
   =================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
    list-style: none;
}

/* ===================================
   Typography
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1.125rem;
}

p {
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-gray-600);
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-header.centered {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-2xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-secondary-light), var(--color-secondary));
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    line-height: 1.8;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(232, 229, 225, 0.95);
    /* Light Silver / Gray-100 */
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.nav-brand {
    display: flex;
    flex-direction: column;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
}

.logo-subtitle {
    font-size: 0.875rem;
    color: var(--color-secondary);
    font-weight: 500;
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav-link:hover {
    color: var(--color-secondary);
    background-color: var(--color-gray-50);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border-radius: var(--radius-lg);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-secondary-light), var(--color-secondary));
}

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

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

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

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            var(--color-primary) 0%,
            var(--color-primary-light) 50%,
            var(--color-secondary-dark) 100%);
    opacity: 0.03;
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, var(--color-secondary) 0%, transparent 50%);
    opacity: 0.1;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.1;
        transform: scale(1);
    }

    50% {
        opacity: 0.15;
        transform: scale(1.1);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-gray-100);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.6rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

/* ===================================
   Photo Placeholders
   =================================== */
.photo-placeholder {
    background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-50));
    border: 3px dashed var(--color-gray-300);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 400px;
    transition: all var(--transition-base);
}

.photo-placeholder:hover {
    border-color: var(--color-secondary);
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-white));
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.placeholder-text {
    color: var(--color-gray-500);
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 300px;
}

.placeholder-text strong {
    display: block;
    color: var(--color-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

/* ===================================
   About Section
   =================================== */
.section-about {
    background-color: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.credentials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.credential-item {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.credential-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.credential-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
}

/* ===================================
   Values Section
   =================================== */
.section-values {
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.value-card_1 {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("images/bg-responsibility.png");
    background-size: cover;
    background-position: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.value-card_1:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}

.value-card_2 {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("images/bg-transparency.png");
    background-size: cover;
    background-position: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.value-card_2:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}

.value-card_3 {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("images/bg-longterm.png");
    background-size: cover;
    background-position: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.value-card_3:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}

.value-card_4 {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("images/bg-update.png");
    background-size: cover;
    background-position: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.value-card_4:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}

.value-card_5 {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("images/bg-empathy.png");
    background-size: cover;
    background-position: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.value-card_5:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}


.value-card_6 {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    background-image: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url("images/bg-reality.png");
    background-size: cover;
    background-position: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.value-card_6:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.value-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.value-description {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin: 0;
}



/* ================================
   Áreas de Atuação
   ================================ */

.areas {
    background-color: var(--color-gray-50);
    padding: 5rem 1.5rem;
}

.areas-container {
    max-width: 1200px;
    margin: 0 auto;
}

.areas-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.areas-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
    color: var(--color-gray-600);
}

/* Grid */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

/* Card base */
.area-card {
    position: relative;
    min-height: 180px;
    border-radius: 20px;
    overflow: hidden;

    display: flex;
    align-items: center;
    /* 👈 centraliza verticalmente */
    justify-content: center;
    /* 👈 centraliza horizontalmente */

    padding: 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    /* 👈 centraliza o texto */

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.area-card h3 {
    color: #F4F1ED;
    /* seu --color-gray-50 */
    font-weight: 400;
    font-size: 1.5rem;
    text-align: center;
    z-index: 2;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

/* Hover */
.area-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

/* Background image + overlay */
.area-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

/* Overlay verde oliva */
.area-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(53, 66, 56, 0.55),
            rgba(53, 66, 56, 0.65));
    z-index: 1;
}

/* ================================
   Imagens específicas
   ================================ */

.area-diabetes::before {
    background-image: url("images/diabetes-glucose-disorders.png");
}

.area-obesidade::before {
    background-image: url("images/obesity-overweight-management.png");
}

.area-tireoide::before {
    background-image: url("images/thyroid-diseases-care.png");
}

.area-hormonal::before {
    background-image: url("images/hormonal-disorders-treatment.png");
}

.area-mulher::before {
    background-image: url("images/womens-hormonal-health.png");
}

.area-homem::before {
    background-image: url("images/mens-hormonal-health.png");
}

.area-ossea::before {
    background-image: url("images/bone-metabolism-health.png");
}

.area-raras::before {
    background-image: url("images/metabolism-rare-endocrine-diseases.png");
}

/* ===================================
   Clinical Approach Section
   =================================== */
.section-approach {
    background-color: var(--color-white);
}

.approach-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.highlight-box {
    background: linear-gradient(135deg, var(--color-secondary-light), var(--color-secondary));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
    box-shadow: var(--shadow-md);
}

.highlight-box p {
    color: var(--color-white);
    font-weight: 500;
    margin: 0;
    line-height: 1.7;
}

/* ===================================
   Online Consultation Section
   =================================== */
.section-online {
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.online-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.check-list {
    margin: var(--spacing-md) 0;
}

.check-list li {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
    color: var(--color-gray-700);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 1.25rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: start;
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.benefit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefit-item strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.benefit-item p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin: 0;
}

/* ===================================
   Contact Section
   =================================== */
.section-contact {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
}

.section-contact .section-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.section-contact .section-title,
.section-contact .section-description {
    color: var(--color-white);
}

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

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.9);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: var(--spacing-md);
}

.info-card h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.info-note {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    font-size: 0.875rem;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

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

.footer-brand h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    margin-bottom: var(--spacing-xs);
}

.footer-credentials {
    color: var(--color-secondary);
    font-weight: 600;
}

.footer-links h4 {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-secondary);
    background-color: transparent;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ===================================
   Animations
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {

    .hero-content,
    .about-content,
    .approach-content,
    .online-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .online-content {
        grid-template-columns: 1fr;
    }

    .online-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.9);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: var(--spacing-md);
}

.info-card h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.info-note {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    font-size: 0.875rem;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

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

.footer-brand h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    margin-bottom: var(--spacing-xs);
}

.footer-credentials {
    color: var(--color-secondary);
    font-weight: 600;
}

.footer-links h4 {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-secondary);
    background-color: transparent;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ===================================
   Animations
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {

    .hero-content,
    .about-content,
    .approach-content,
    .online-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .online-content {
        grid-template-columns: 1fr;
    }

    .online-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

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

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

    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .form-group textarea:focus {
        outline: none;
        border-color: var(--color-secondary);
        background: var(--color-white);
        box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
    }

    .info-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: var(--spacing-xl);
        border-radius: var(--radius-xl);
        border: 1px solid rgba(255, 255, 255, 0.2);
        margin-bottom: var(--spacing-md);
    }

    .info-card h3 {
        color: var(--color-white);
        margin-bottom: var(--spacing-md);
    }

    .info-note {
        color: rgba(255, 255, 255, 0.8);
        font-style: italic;
        font-size: 0.875rem;
    }

    /* ===================================
   Footer
   =================================== */
    .footer {
        background-color: var(--color-gray-900);
        color: var(--color-gray-300);
        padding: var(--spacing-2xl) 0 var(--spacing-md);
    }

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

    .footer-brand h3 {
        color: var(--color-white);
        font-size: 1.5rem;
        margin-bottom: var(--spacing-xs);
    }

    .footer-brand p {
        margin-bottom: var(--spacing-xs);
    }

    .footer-credentials {
        color: var(--color-secondary);
        font-weight: 600;
    }

    .footer-links h4 {
        color: var(--color-white);
        font-family: var(--font-primary);
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }

    .footer-links ul li {
        margin-bottom: var(--spacing-xs);
    }

    .footer-links a {
        color: var(--color-gray-400);
        transition: color var(--transition-base);
    }

    .footer-links a:hover {
        color: var(--color-secondary);
        background-color: transparent;
    }

    .footer-bottom {
        border-top: 1px solid var(--color-gray-800);
        padding-top: var(--spacing-md);
        text-align: center;
    }

    .footer-bottom p {
        margin: 0;
        font-size: 0.875rem;
        color: var(--color-gray-500);
    }

    /* ===================================
   Animations
   =================================== */
    .fade-in {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

    .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }

    /* ===================================
   Responsive Design
   =================================== */
    @media (max-width: 1024px) {

        .hero-content,
        .about-content,
        .approach-content,
        .online-content,
        .contact-content {
            grid-template-columns: 1fr;
        }

        .online-content {
            grid-template-columns: 1fr;
        }

        .online-image {
            order: -1;
        }
    }

    @media (max-width: 768px) {
        .nav-menu {
            position: fixed;
            top: 70px;
            left: 0;
            right: 0;
            background: var(--color-white);
            flex-direction: column;
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-lg);
            transform: translateY(-100%);
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
        }

        .nav-menu.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }

        .mobile-menu-toggle {
            display: flex;
        }

        .hero-cta {
            flex-direction: column;
        }

        .btn {
            width: 100%;
        }

        .form-row {
            grid-template-columns: 1fr;
        }

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

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

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

        .footer-content {
            grid-template-columns: 1fr;
        }

        .hero-title {
            font-size: 2.5rem;
            line-height: 1.2;
        }

        .hero-description {
            font-size: 1rem;
        }

        .hero-badge {
            font-size: 0.8rem;
            padding: 0.5rem 1rem;
        }

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

@media (max-width: 480px) {
        :root {
            font-size: 14px;
        }

        .hero-title {
            font-size: 1.75rem;
            /* Reduced from 2rem */
            word-wrap: break-word;
            overflow-wrap: break-word;
            hyphens: auto;
        }

        .hero-badge {
            font-size: 0.75rem;
            padding: 0.4rem 0.8rem;
            white-space: normal;
            /* Allow badge to wrap if needed */
            text-align: center;
        }

        .photo-placeholder {
            min-height: 250px;
            /* Slightly smaller placeholder */
            padding: var(--spacing-md);
    }
}

/* ===================================
   Refinements
   =================================== */
:root {
    --color-primary: #24433b;
    --color-primary-light: #37685a;
    --color-primary-dark: #17332c;
    --color-secondary: #b88745;
    --color-secondary-light: #d4ab72;
    --color-secondary-dark: #8f652f;
    --color-gray-50: #f7f8f5;
    --shadow-soft: 0 18px 50px rgba(36, 67, 59, 0.10);
}

::selection {
    background: var(--color-secondary);
    color: var(--color-white);
}

body {
    background: #fbfcfa;
}

.navbar {
    background: rgba(251, 252, 250, 0.88);
    border-bottom: 1px solid rgba(36, 67, 59, 0.08);
}

.navbar .container {
    min-height: 76px;
}

.nav-link {
    font-size: 0.88rem;
    letter-spacing: 0.01em;
}

.nav-link.btn-primary {
    color: var(--color-white);
    padding: 0.65rem 1rem;
}

.nav-link.btn-primary:hover {
    color: var(--color-white);
    background: var(--color-primary-light);
}

.hero {
    min-height: min(860px, 100vh);
    padding-top: 96px;
    background: linear-gradient(120deg, #f8faf7 0%, #f4f0e8 100%);
}

.hero-background {
    opacity: 0.12;
}

.hero-content {
    gap: clamp(2rem, 7vw, 7rem);
}

.hero-text {
    position: relative;
    z-index: 1;
}

.hero-title {
    max-width: 680px;
    font-size: clamp(2.7rem, 5.5vw, 5rem);
    letter-spacing: -0.045em;
    color: var(--color-primary-dark);
}

.hero-description {
    max-width: 560px;
    font-size: 1.12rem;
}

.hero-content > img {
    width: min(100%, 490px);
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center top;
    border-radius: 48% 48% 18px 18px;
    box-shadow: 22px 24px 0 rgba(184, 135, 69, 0.18), var(--shadow-soft);
    justify-self: center;
}

.hero-badge,
.section-badge {
    letter-spacing: 0.09em;
}

.btn {
    border-radius: 999px;
    min-height: 52px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-secondary-light), var(--color-secondary));
}

.section {
    padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.section-title {
    letter-spacing: -0.025em;
}

.about-content,
.approach-content,
.online-content {
    align-items: center;
}

.about-content > img,
.approach-content > img,
.online-content > img {
    width: 100%;
    max-height: 580px;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: var(--shadow-soft);
}

.about-content > img {
    aspect-ratio: 1 / 1;
}

.approach-content > img {
    aspect-ratio: 3 / 4;
}

.online-content > img {
    aspect-ratio: 4 / 3;
}

.credential-item,
.value-card_1,
.value-card_2,
.value-card_3,
.value-card_4,
.value-card_5,
.value-card_6,
.benefit-item {
    box-shadow: var(--shadow-soft);
}

.value-title {
    line-height: 1.3;
}

.area-card {
    min-height: 210px;
    border-radius: 18px;
}

.area-card h3 {
    max-width: 240px;
    font-size: 1.35rem;
    line-height: 1.25;
}

.section-contact {
    background: radial-gradient(circle at 90% 20%, rgba(212, 171, 114, 0.25), transparent 35%), linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.whatsapp-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    padding: clamp(2rem, 5vw, 4rem);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

.whatsapp-cta-copy {
    max-width: 680px;
}

.whatsapp-cta .section-title {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 3.25rem);
}

.whatsapp-cta .section-description {
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: var(--spacing-md);
}

.whatsapp-number {
    color: var(--color-secondary-light);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin: 0;
}

.btn-whatsapp {
    flex-shrink: 0;
    color: #163b2f;
    background: #d8f5e5;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
}

.btn-whatsapp:hover {
    color: #163b2f;
    background: #ffffff;
}

.whatsapp-mark {
    font-size: 1.4rem;
    font-weight: 700;
    vertical-align: -0.1em;
}

.whatsapp-float {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 900;
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    color: #123b2d;
    background: #d8f5e5;
    border: 4px solid rgba(255, 255, 255, 0.85);
    border-radius: 50%;
    box-shadow: 0 10px 28px rgba(18, 59, 45, 0.26);
}

.whatsapp-float:hover {
    color: #123b2d;
    background: #ffffff;
    transform: translateY(-3px);
}

.footer {
    background: #13241f;
}

*:focus-visible {
    outline: 3px solid var(--color-secondary-light);
    outline-offset: 3px;
}

@media (max-width: 1024px) {
    .hero-content > img {
        width: min(100%, 430px);
    }
}

@media (max-width: 768px) {
    .navbar .container {
        min-height: 68px;
    }

    .nav-menu {
        top: 68px;
        border-top: 1px solid var(--color-gray-100);
    }

    .nav-link.btn-primary {
        width: 100%;
    }

    .hero {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 5rem;
    }

    .hero-content > img {
        width: min(100%, 360px);
        aspect-ratio: 1 / 1;
        border-radius: 24px;
        object-position: center 20%;
        box-shadow: 12px 14px 0 rgba(184, 135, 69, 0.18), var(--shadow-soft);
    }

    .whatsapp-cta {
        align-items: flex-start;
        flex-direction: column;
    }

    .whatsapp-cta .btn {
        width: 100%;
    }

    .whatsapp-float {
        right: 1rem;
        bottom: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}