/* ===================================
   VM ORAL CLINIC - MODERN DESIGN
   =================================== */

/* === CSS VARIABLES === */
:root {
    /* Colors */
    --color-primary: #C59D5F;
    --color-primary-dark: #A67F42;
    --color-primary-light: #E8D4B0;
    --color-secondary: #1A1A1A;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-bg: #FFFFFF;
    --color-bg-light: #F8F9FA;
    --color-border: #E5E5E5;
    --color-success: #25D366;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #C59D5F 0%, #A67F42 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(197, 157, 95, 0.95) 0%, rgba(166, 127, 66, 0.95) 100%);
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    /* Spacing */
    --spacing: 8px;
    --container-width: 1200px;
    --header-height: 80px;
    
    /* Effects */
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-secondary);
}

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

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

ul {
    list-style: none;
}

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

/* === UTILITIES === */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 calc(var(--spacing) * 3);
}

.section {
    padding: calc(var(--spacing) * 10) 0;
}

.section__subtitle {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: calc(var(--spacing) * 2);
}

.section__title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: calc(var(--spacing) * 2.5);
}

.section__description {
    font-size: 18px;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section__header {
    text-align: center;
    margin-bottom: calc(var(--spacing) * 6);
}

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

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

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap;
}

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

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

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

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(197, 157, 95, 0.05);
}

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

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-secondary);
}

.nav__logo i {
    font-size: 28px;
    color: var(--color-primary);
}

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

.nav__list {
    display: flex;
    gap: calc(var(--spacing) * 4);
}

.nav__link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
}

.nav__cta-phone {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    color: var(--color-primary);
    border-radius: 50%;
    font-size: 18px;
    transition: var(--transition);
}

.nav__cta-phone:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.nav__cta {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 24px;
    color: var(--color-secondary);
    cursor: pointer;
}

/* === HERO SECTION === */
.hero {
    padding-top: calc(var(--header-height) + calc(var(--spacing) * 8));
    padding-bottom: calc(var(--spacing) * 10);
    background: linear-gradient(135deg, #FAFAFA 0%, #F5F3F0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(197, 157, 95, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing) * 6);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    animation: fadeInLeft 0.8s ease;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
    background: var(--color-white);
    border-radius: calc(var(--radius-xl) * 2);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    margin-bottom: calc(var(--spacing) * 3);
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: calc(var(--spacing) * 3);
    line-height: 1.1;
}

.hero__description {
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: calc(var(--spacing) * 3);
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: calc(var(--spacing) * 2);
    margin-bottom: calc(var(--spacing) * 4);
    flex-wrap: wrap;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing) * 3);
    padding-top: calc(var(--spacing) * 4);
    border-top: 1px solid var(--color-border);
}

.stat__number {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing) * 1);
}

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

.hero__image {
    position: relative;
    animation: fadeInRight 0.8s ease;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__badge-float {
    position: absolute;
    bottom: calc(var(--spacing) * 3);
    left: calc(var(--spacing) * 3);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 3);
    background: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.hero__badge-float i {
    font-size: 20px;
    color: var(--color-success);
}

.hero__scroll {
    text-align: center;
    margin-top: calc(var(--spacing) * 5);
}

.scroll-indicator {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing) * 1);
    font-size: 14px;
    color: var(--color-text-light);
    animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator i {
    font-size: 20px;
    color: var(--color-primary);
}

/* === ABOUT SECTION === */
.about {
    background: var(--color-white);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing) * 8);
    align-items: center;
}

.about__images {
    position: relative;
}

.about__image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about__image-main img {
    width: 100%;
    height: 600px;
    object-fit: contain;
    background: var(--color-bg-light);
}

.about__image-card {
    position: absolute;
    bottom: calc(var(--spacing) * -4);
    right: calc(var(--spacing) * -4);
    width: 280px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--color-white);
}

.about__image-card img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    background: var(--color-bg-light);
}

.about__experience {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: calc(var(--spacing) * 3);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.about__experience h3 {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing) * 1);
}

.about__experience p {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-secondary);
    line-height: 1.4;
}

.about__content {
    padding-left: calc(var(--spacing) * 4);
}

.about__text {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: calc(var(--spacing) * 3);
}

.about__features {
    display: grid;
    gap: calc(var(--spacing) * 2.5);
    margin-top: calc(var(--spacing) * 3);
}

.feature-item {
    display: flex;
    gap: calc(var(--spacing) * 2);
    padding: calc(var(--spacing) * 3);
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-sm);
}

.feature-item__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 24px;
    border-radius: var(--radius-md);
}

.feature-item__content h4 {
    font-size: 18px;
    margin-bottom: calc(var(--spacing) * 1);
}

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

/* === SERVICES SECTION === */
.services {
    background: var(--color-bg-light);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.service-card {
    position: relative;
    padding: calc(var(--spacing) * 4);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    background: var(--gradient-overlay);
    color: var(--color-white);
}

.service-card.featured * {
    color: var(--color-white) !important;
}

.service-card__badge {
    position: absolute;
    top: calc(var(--spacing) * 2);
    right: calc(var(--spacing) * 2);
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 2);
    background: var(--color-white);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: calc(var(--radius-xl) * 2);
}

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 157, 95, 0.1);
    color: var(--color-primary);
    font-size: 28px;
    border-radius: var(--radius-md);
    margin-bottom: calc(var(--spacing) * 3);
}

.service-card.featured .service-card__icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.service-card__title {
    font-size: 22px;
    margin-bottom: calc(var(--spacing) * 2);
}

.service-card__description {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: calc(var(--spacing) * 3);
}

.service-card__list {
    margin-bottom: calc(var(--spacing) * 3);
}

.service-card__list li {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-size: 14px;
    margin-bottom: calc(var(--spacing) * 1.5);
}

.service-card__list i {
    color: var(--color-success);
}

.service-card.featured .service-card__list i {
    color: var(--color-white);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition);
}

.service-card.featured .service-card__link {
    color: var(--color-white);
}

.service-card__link:hover {
    gap: calc(var(--spacing) * 2);
}

/* === GALLERY SECTION === */
.gallery {
    background: var(--color-white);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: calc(var(--spacing) * 3);
}

.gallery__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: calc(var(--spacing) * 3);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: var(--color-white);
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery__item:hover img {
    transform: scale(1.1);
}

.gallery__item:hover .gallery__overlay {
    transform: translateY(0);
}

.gallery__overlay h4 {
    font-size: 20px;
    color: var(--color-white);
    margin-bottom: calc(var(--spacing) * 1);
}

.gallery__overlay p {
    font-size: 14px;
    opacity: 0.9;
}

/* === CTA SECTION === */
.cta {
    background: var(--gradient-overlay);
    color: var(--color-white);
    text-align: center;
    padding: calc(var(--spacing) * 12) 0;
}

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

.cta__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-white);
    margin-bottom: calc(var(--spacing) * 3);
    line-height: 1.2;
}

.cta__description {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: calc(var(--spacing) * 4);
    opacity: 0.95;
}

.cta__buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(var(--spacing) * 3);
    flex-wrap: wrap;
}

.cta__buttons .btn {
    min-width: 220px;
    padding: calc(var(--spacing) * 2.5) calc(var(--spacing) * 4);
    font-size: 17px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.cta__buttons .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* === CONTACT SECTION === */
.contact {
    background: var(--color-bg-light);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: calc(var(--spacing) * 5);
}

.contact__info {
    display: grid;
    gap: calc(var(--spacing) * 2.5);
}

.contact__info--full {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing) * 2.5);
}

.contact__card {
    display: flex;
    gap: calc(var(--spacing) * 3);
    padding: calc(var(--spacing) * 3);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact__card-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 157, 95, 0.1);
    color: var(--color-primary);
    font-size: 24px;
    border-radius: var(--radius-md);
}

.contact__card-content h4 {
    font-size: 18px;
    margin-bottom: calc(var(--spacing) * 1.5);
}

.contact__card-content p {
    font-size: 15px;
    color: var(--color-text-light);
    margin-bottom: calc(var(--spacing) * 0.5);
}

.contact__card-content a {
    color: var(--color-primary);
    font-weight: 500;
}

.contact__link {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: calc(var(--spacing) * 2);
    transition: var(--transition);
}

.contact__link:hover {
    gap: calc(var(--spacing) * 1.5);
}



/* === FOOTER === */
.footer {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: calc(var(--spacing) * 7) 0 calc(var(--spacing) * 3);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: calc(var(--spacing) * 5);
    margin-bottom: calc(var(--spacing) * 5);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: calc(var(--spacing) * 2);
}

.footer__logo i {
    font-size: 28px;
    color: var(--color-primary);
}

.footer__description {
    font-size: 15px;
    opacity: 0.8;
    line-height: 1.7;
    margin-bottom: calc(var(--spacing) * 3);
}

.footer__social {
    display: flex;
    gap: calc(var(--spacing) * 2);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: 18px;
    border-radius: 50%;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer__title {
    font-size: 18px;
    margin-bottom: calc(var(--spacing) * 3);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 1.5);
}

.footer__links a {
    font-size: 15px;
    opacity: 0.8;
    transition: var(--transition);
}

.footer__links a:hover {
    opacity: 1;
    color: var(--color-primary);
    transform: translateX(4px);
}

.footer__info {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 2);
}

.footer__info li {
    display: flex;
    gap: calc(var(--spacing) * 1.5);
    font-size: 15px;
    opacity: 0.8;
    line-height: 1.6;
}

.footer__info i {
    color: var(--color-primary);
    margin-top: 4px;
}

.footer__info a {
    transition: var(--transition);
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: calc(var(--spacing) * 4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copy,
.footer__credits {
    font-size: 14px;
    opacity: 0.7;
}

.footer__credits i {
    color: #FF6B6B;
    margin: 0 4px;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    right: calc(var(--spacing) * 3);
    bottom: calc(var(--spacing) * 3);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--color-white);
    font-size: 30px;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

/* === SCROLL TOP === */
.scroll-top {
    position: fixed;
    right: calc(var(--spacing) * 3);
    bottom: calc(var(--spacing) * 12);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 20px;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.8);
    }
}

/* === RESPONSIVE === */
@media screen and (max-width: 1024px) {
    .hero__container,
    .about__container {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing) * 5);
    }
    
    .hero__image,
    .about__images {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about__content {
        padding-left: 0;
    }
    
    .footer__content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    /* Reduce spacing for mobile */
    :root {
        --spacing: 5px;
    }
    
    .section {
        padding: calc(var(--spacing) * 6) 0;
    }
    
    .cta {
        padding: calc(var(--spacing) * 7) 0;
    }
    
    .section__header {
        margin-bottom: calc(var(--spacing) * 3);
    }
    
    .section__title {
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-white);
        padding: calc(var(--spacing) * 8) calc(var(--spacing) * 4);
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        z-index: 1001;
    }
    
    .nav__menu.show {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: calc(var(--spacing) * 3);
    }
    
    .nav__close,
    .nav__toggle {
        display: block;
    }
    
    .nav__close {
        position: absolute;
        top: calc(var(--spacing) * 3);
        right: calc(var(--spacing) * 3);
    }
    
    .nav__cta {
        display: none;
    }
    
    .hero {
        padding-top: calc(var(--header-height) + calc(var(--spacing) * 4));
        padding-bottom: calc(var(--spacing) * 6);
    }
    
    .hero__badge {
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .hero__title {
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .hero__description {
        margin-bottom: calc(var(--spacing) * 2.5);
    }
    
    .hero__buttons {
        margin-bottom: calc(var(--spacing) * 3);
    }
    
    .hero__stats {
        display: none;
    }
    
    .hero__scroll {
        margin-top: calc(var(--spacing) * 3);
    }
    
    .hero__buttons,
    .cta__buttons {
        flex-direction: column;
        align-items: center;
        gap: calc(var(--spacing) * 1.5);
    }
    
    .cta__buttons .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .btn {
        justify-content: center;
        padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2.5);
    }
    
    .about__content {
        padding-left: 0;
    }
    
    .about__images {
        margin-bottom: calc(var(--spacing) * 3);
    }
    
    .about__image-main {
        max-height: 300px;
    }
    
    .about__image-main img {
        height: 300px;
    }
    
    .about__text {
        font-size: 15px;
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .about__image-card {
        width: 200px;
        bottom: calc(var(--spacing) * -2);
        right: calc(var(--spacing) * -2);
    }
    
    .about__features {
        gap: calc(var(--spacing) * 2);
        margin-top: calc(var(--spacing) * 2.5);
    }
    
    .feature-item {
        padding: calc(var(--spacing) * 2);
    }
    
    .feature-item__icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .feature-item__content h4 {
        font-size: 16px;
        margin-bottom: calc(var(--spacing) * 0.5);
    }
    
    .feature-item__content p {
        font-size: 13px;
    }
    
    .service-card {
        padding: calc(var(--spacing) * 2.5);
    }
    
    .service-card__icon {
        width: 56px;
        height: 56px;
        font-size: 24px;
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .service-card__title {
        font-size: 18px;
        margin-bottom: calc(var(--spacing) * 1.5);
    }
    
    .service-card__description {
        font-size: 14px;
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .services__grid,
    .gallery__grid {
        gap: calc(var(--spacing) * 2);
    }
    
    .gallery__item {
        aspect-ratio: 16/10;
    }
    
    .contact__content {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing) * 2.5);
    }
    
    .contact__info--full {
        grid-template-columns: 1fr;
    }
    
    .contact__info {
        gap: calc(var(--spacing) * 1.5);
    }
    
    .contact__card {
        padding: calc(var(--spacing) * 2);
    }
    
    .contact__card-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .contact__card-content h4 {
        font-size: 16px;
        margin-bottom: calc(var(--spacing) * 1);
    }
    
    .contact__card-content p {
        font-size: 14px;
    }
    
    .footer {
        padding: calc(var(--spacing) * 4) 0 calc(var(--spacing) * 2.5);
    }
    
    .footer__content {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing) * 2.5);
        margin-bottom: calc(var(--spacing) * 2.5);
        text-align: center;
    }
    
    .footer__links-section,
    .footer__services-section,
    .footer__contact-section {
        display: none;
    }
    
    .footer__logo {
        margin-bottom: calc(var(--spacing) * 1.5);
    }
    
    .footer__description {
        font-size: 14px;
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .footer__title {
        font-size: 16px;
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .footer__social {
        justify-content: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: calc(var(--spacing) * 1.5);
        text-align: center;
        padding-top: calc(var(--spacing) * 2.5);
    }
    
    .footer__copy,
    .footer__credits {
        font-size: 13px;
    }
    
    .whatsapp-float {
        right: calc(var(--spacing) * 2);
        bottom: calc(var(--spacing) * 2);
        width: 56px;
        height: 56px;
        font-size: 26px;
    }
    
    .scroll-top {
        right: calc(var(--spacing) * 2);
        bottom: calc(var(--spacing) * 10);
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

@media screen and (max-width: 576px) {
    :root {
        --spacing: 4px;
    }
    
    .container {
        padding: 0 calc(var(--spacing) * 2.5);
    }
    
    .section {
        padding: calc(var(--spacing) * 5) 0;
    }
    
    .cta {
        padding: calc(var(--spacing) * 6) 0;
    }
    
    .section__header {
        margin-bottom: calc(var(--spacing) * 2.5);
    }
    
    .section__title {
        font-size: 1.75rem;
    }
    
    .section__description {
        font-size: 15px;
    }
    
    .hero {
        padding-top: calc(var(--header-height) + calc(var(--spacing) * 3));
        padding-bottom: calc(var(--spacing) * 5);
    }
    
    .hero__badge,
    .hero__badge-float {
        padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2);
        font-size: 11px;
    }
    
    .hero__title {
        font-size: 1.85rem;
    }
    
    .hero__description {
        font-size: 15px;
    }
    
    .hero__buttons {
        gap: calc(var(--spacing) * 1.5);
    }
    
    .hero__stats {
        gap: calc(var(--spacing) * 1.5);
        padding-top: calc(var(--spacing) * 2);
    }
    
    .stat__number {
        font-size: 1.85rem;
    }
    
    .stat__label {
        font-size: 12px;
    }
    
    .about__text {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .about__images {
        margin-bottom: calc(var(--spacing) * 2.5);
    }
    
    .about__image-main {
        max-height: 250px;
    }
    
    .about__image-main img {
        height: 250px;
    }
    
    .services__grid,
    .gallery__grid {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing) * 1.5);
    }
    
    .service-card {
        padding: calc(var(--spacing) * 2);
    }
    
    .service-card__icon {
        width: 52px;
        height: 52px;
        font-size: 22px;
    }
    
    .service-card__title {
        font-size: 17px;
    }
    
    .service-card__description {
        font-size: 13px;
        line-height: 1.5;
    }
    
    .service-card__list {
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .service-card__list li {
        font-size: 13px;
        margin-bottom: calc(var(--spacing) * 1);
    }
    
    .gallery__item {
        aspect-ratio: 4/3;
    }
    
    .cta__title {
        font-size: 1.85rem;
    }
    
    .cta__description {
        font-size: 16px;
    }
    
    .contact__content {
        gap: calc(var(--spacing) * 2);
    }
    
    .contact__info {
        gap: calc(var(--spacing) * 1.5);
    }
    
    .contact__card {
        padding: calc(var(--spacing) * 1.5);
        gap: calc(var(--spacing) * 2);
    }
    
    .contact__card-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    
    .contact__card-content h4 {
        font-size: 15px;
    }
    
    .contact__card-content p {
        font-size: 13px;
        line-height: 1.5;
    }
    
    .contact__link {
        font-size: 13px;
        margin-top: calc(var(--spacing) * 1.5);
    }
    
    .about__image-card {
        display: none;
    }
    
    .contact__map {
        min-height: 200px;
    }
    
    .footer {
        padding: calc(var(--spacing) * 3.5) 0 calc(var(--spacing) * 2);
    }
    
    .footer__content {
        gap: calc(var(--spacing) * 2);
        margin-bottom: calc(var(--spacing) * 2);
    }
    
    .footer__logo {
        font-size: 20px;
    }
    
    .footer__description {
        font-size: 13px;
        line-height: 1.5;
    }
    
    .footer__title {
        font-size: 15px;
        margin-bottom: calc(var(--spacing) * 1.5);
    }
    
    .footer__links,
    .footer__info {
        gap: calc(var(--spacing) * 1);
    }
    
    .footer__links a,
    .footer__info li {
        font-size: 13px;
    }
    
    .footer__bottom {
        padding-top: calc(var(--spacing) * 2);
        gap: calc(var(--spacing) * 1.5);
    }
    
    .footer__copy,
    .footer__credits {
        font-size: 12px;
    }
    
    .social-link,
    .footer__social-link {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }
}