/* ==================== ROOT VARIABLES ==================== */
:root {
    --primary-color: #ff6b9d;
    --secondary-color: #c239b3;
    --accent-color: #ffd700;
    --dark-color: #1a1a2e;
    --light-color: #ffffff;
    --gray-color: #6c757d;
    --light-gray: #f8f9fa;
    --gradient-1: linear-gradient(135deg, #ff6b9d 0%, #c239b3 100%);
    --gradient-2: linear-gradient(135deg, #ffeef8 0%, #ffe0f0 100%);
    --gradient-3: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.25);
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --transition-slow: 0.8s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

.section {
    padding: 60px 0; /* reduced global vertical spacing for a tighter layout */
    position: relative;
    scroll-margin-top: 70px;
}

/* ==================== PRELOADER ==================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    color: white;
}

.nail-icon {
    font-size: 80px;
    animation: bounce 1s infinite;
}

.loading-text {
    font-size: 24px;
    font-weight: 600;
    margin-top: 20px;
    animation: pulse 1.5s infinite;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ==================== HEADER & NAVIGATION ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-fast);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar {
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 40px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-secondary);
    font-size: 24px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.logo-sub {
    font-size: 11px;
    color: var(--gray-color);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--dark-color);
    font-weight: 500;
    font-size: 15px;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-appointment {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--gradient-1);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.btn-appointment:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px; /* tuned to leave space for fixed header without pushing content too far down */
    background: var(--gradient-2);
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--primary-color);
    top: -150px;
    left: -150px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary-color);
    bottom: -100px;
    right: -100px;
}

.shape-3 {
    width: 450px;
    height: 450px;
    background: var(--accent-color);
    top: 40%;
    right: 20%;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.9); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

/* Give left side more room on wider screens so the headline expands */
.hero-content {
    grid-template-columns: 1fr; /* stack like mobile on all viewports per user's request */
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: clamp(34px, 6vw, 72px); /* responsive: behaves like mobile on desktop too */
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-color);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 42px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 13px;
    color: var(--gray-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-image {
    position: relative;
    margin-top: 30px; /* add spacing when stacked */
}

.floating-card {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: floatImage 6s infinite ease-in-out;
    width: 100%;
    max-width: 720px; /* limit on large screens */
    margin: 0 auto; /* center when stacked */
}

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

.floating-card img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 60vh; /* prevent image from taking entire viewport height */
    object-fit: cover;
}

/* Make floating card wider on mid-large screens but keep limit */
@media (min-width: 1200px) {
    .floating-card {
        max-width: 960px;
    }
}

@media (max-width: 768px) {
    .floating-card {
        max-width: 100%;
        border-radius: 20px;
    }
    .floating-card img {
        max-height: 50vh;
    }
}

.floating-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: white;
    padding: 15px 25px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
}

.floating-badge i {
    color: var(--accent-color);
    font-size: 24px;
}

.floating-badge span {
    font-weight: 600;
    color: var(--dark-color);
}

/* ==================== SOCIAL SIDEBAR ==================== */
.social-sidebar {
    position: fixed;
    right: 30px;
    top: 35%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link.facebook {
    background: #1877f2;
}

.social-link.twitter {
    background: #000000;
}

.social-link.tiktok {
    background: #000000;
}

.social-link.whatsapp {
    background: #25d366;
}

.social-link:hover {
    transform: translateX(-5px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ==================== SECTION HEADERS ==================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-secondary);
    font-size: 48px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-description {
    font-size: 16px;
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ==================== ABOUT SECTION ==================== */
.about {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.image-wrapper:hover img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: var(--gradient-1);
    color: white;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    animation: pulse 3s infinite;
}

.badge-number {
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
}

.badge-text {
    font-size: 12px;
    text-align: center;
    margin-top: 5px;
    line-height: 1.2;
}

.about-name {
    font-family: var(--font-secondary);
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.about-role {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
}

.about-description {
    font-size: 16px;
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 15px;
    color: var(--dark-color);
}

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

.about-quote {
    background: var(--gradient-2);
    padding: 25px 30px;
    border-left: 4px solid var(--primary-color);
    border-radius: 10px;
    font-style: italic;
    color: var(--dark-color);
    margin: 30px 0;
    line-height: 1.8;
}

/* ==================== SERVICES SECTION ==================== */
.services {
    background: var(--light-gray);
    padding-bottom: 40px; /* reduce bottom space to bring gallery closer */
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 45px;
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(10deg);
}

.service-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.service-description {
    font-size: 15px;
    color: var(--gray-color);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    text-align: left;
    margin: 20px 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--dark-color);
}

.service-features i {
    color: var(--accent-color);
    font-size: 16px;
}

/* ==================== GALLERY SECTION ==================== */
.gallery {
    background: white;
    padding-top: 60px; /* reduce top padding to tighten gap after services */
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.gallery-item {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    position: relative;
    height: 400px;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-image {
    position: relative;
    overflow: hidden;
    height: 100%;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(194, 57, 179, 0.95) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-content {
    text-align: center;
    color: white;
    padding: 30px;
    transform: translateY(20px);
    transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-content {
    transform: translateY(0);
}

/* Support touch devices: show overlay when item has .is-active class (toggled via JS) */
.gallery-item.is-active .gallery-overlay {
    opacity: 1;
}

.gallery-item.is-active .gallery-content {
    transform: translateY(0);
}

.gallery-content h4 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

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

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
    background: var(--light-gray);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 40px 35px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: var(--accent-color);
    font-size: 18px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray-color);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 3px;
}

.author-info p {
    font-size: 14px;
    color: var(--gray-color);
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 50px;
}

.contact-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 25px;
    background: var(--light-gray);
    border-radius: 15px;
    margin-bottom: 20px;
    transition: all var(--transition-fast);
}

.contact-card:hover {
    background: var(--gradient-2);
    transform: translateX(5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.contact-details p {
    font-size: 15px;
    color: var(--gray-color);
    line-height: 1.6;
}

.contact-details a {
    color: var(--primary-color);
    font-weight: 600;
}

.whatsapp-contact {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    padding: 50px 40px;
    border-radius: 25px;
    color: white;
    box-shadow: var(--shadow-lg);
}

.whatsapp-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.whatsapp-header i {
    font-size: 50px;
}

.whatsapp-header h3 {
    font-size: 32px;
    font-weight: 700;
}

.whatsapp-contact > p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    opacity: 0.95;
}

.btn-whatsapp-large {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 35px;
    background: white;
    color: #128c7e;
    border-radius: 15px;
    font-weight: 700;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.btn-whatsapp-large:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.btn-whatsapp-large i {
    font-size: 40px;
}

.btn-whatsapp-large strong {
    font-size: 20px;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 40px 0 20px; /* reduced footer vertical space */
    text-align: center;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.footer-social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    transition: all var(--transition-fast);
}

.footer-social-link:hover {
    background: var(--gradient-1);
    transform: translateY(-5px);
}

.footer p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

/* ==================== WHATSAPP FLOAT BUTTON ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 35px;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    animation: float 3s infinite ease-in-out;
    transition: all var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.6);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .hero-content, 
    .about-content, 
    .contact-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .social-sidebar {
        /* Mostrar la barra social también en pantallas pequeñas
           y reposicionarla más cerca del fondo para no bloquear contenido */
        display: flex;
        right: 12px;
        top: auto;
        bottom: 120px;
        transform: none;
        z-index: 100;
    }
    .hero {
        padding-top: 100px; /* reduce extra space on mobile so hero isn't pushed too far down */
    }
}

@media (min-width: 1400px) {
    /* Keep stacked layout even on very wide screens per user preference; increase title max via clamp above */
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: 50px 30px;
        gap: 30px;
        box-shadow: var(--shadow-xl);
        transition: left var(--transition-fast);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .btn-appointment {
        display: none;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .services-grid,
    .gallery-grid,
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        width: 60px;
        height: 60px;
        font-size: 30px;
        bottom: 20px;
        right: 20px;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .whatsapp-contact {
        padding: 35px 25px;
    }
    
    .whatsapp-header h3 {
        font-size: 24px;
    }
    
    .btn-whatsapp-large {
        flex-direction: column;
        text-align: center;
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-item {
        width: 100%;
    }
    
    .about-name {
        font-size: 28px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .gallery-image {
        height: 300px;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.1); }
    50% { transform: scale(1); }
}