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

:root {
    --primary-color: #8b4513;
    --secondary-color: #D2B48C;
    --accent-color: #CD853F;
    --dark-brown: #654321;
    --light-beige: #ede1d8;
    --text-dark: #2C1810;
    --text-light: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, #8B4513, #CD853F);
    --gradient-secondary: linear-gradient(135deg, #D2B48C, #F5F5DC);
    --shadow-light: 0 5px 15px rgba(139, 69, 19, 0.1);
    --shadow-medium: 0 10px 30px rgba(139, 69, 19, 0.2);
    --shadow-heavy: 0 20px 60px rgba(139, 69, 19, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding: 40px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.85);
    justify-content: center;
    align-items: center;
}

.modal-content {
    max-width: 90%;
    max-height: 80%;
    border-radius: 15px;
    object-fit: contain;
    display: block;
    margin: auto;
    box-shadow: 0 0 25px rgba(0,0,0,0.5);
}

/* Botão de fechar */
.close {
    position: absolute;
    top: 20px;
    left: 30px;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1100;
    transition: 0.3s;
}

.close:hover {
    color: #ff4c4c;
}

/* Botão de Suporte */
.support-btn {
  position: fixed;
  bottom: 110px; 
  right: 23px;
  z-index: 9999;
  background: #fff;
  border-radius: 50%;
  width: 53px;
  height: 53px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: transform 0.3s, box-shadow 0.3s;
}

.support-btn img {
  width: 30px; 
  height: 30px;
  object-fit: contain;
}

.support-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

/* Header */  
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.hero-background {
  background: url("banner2.webp") no-repeat center center/cover;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* HEADER BASE */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 15px 40px;
  background: transparent;
  transition: all 0.4s ease;
  z-index: 1000;
  border-radius: 0;
  box-shadow: none;
}

/* HEADER COMPACTO */
.header.scrolled {
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1200px;
  padding: 10px 30px;
  background: rgba(84, 61, 45, 0.7);
  border-radius: 50px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* NAV */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header.scrolled .nav-container {
  justify-content: center; 
  gap: 50px; 
}

.nav-menu {
  display: flex;
  gap: 25px;
  list-style: none;
}

.nav-link {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #eb7d16;
}

.nav-link.active {
  color: #eb7d16; 
  font-weight: 600;
  border-bottom: 2px solid #eb7d16; 
}

.nav-profile i {
  color: #fff; 
  transition: color 0.3s ease;
}

.nav-profile a:hover i {
  color: #eb7d16; 
}

.nav-profile a:active i {
  color: #493623; 
}

.logo img {
  height: 65px;
  transition: height 0.4s ease;
}

.header.scrolled .logo img {
  height: 55px;
}

.hamburger {
  display: none;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
  }
  .hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
  }
}


/* Hamburger */
.hamburger {
  display: none;
}


/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: 300;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: #ede1d8;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.text-block {
    margin-bottom: 2rem;
}

.text-block h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.text-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--text-light);
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 500;
}

.about-images {
    position: relative;
}

.image-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
    height: 500px;
}

.grid-item {
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.grid-item.large {
    grid-row: 1 / -1;
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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


/* Services Section */
.services {
    padding: 6rem 0;
    background: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--text-light);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: 1;
}

.service-card:hover::before {
    left: 0;
}

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

.service-card:hover .service-icon,
.service-card:hover h3,
.service-card:hover p,
.service-card:hover .price {
    color: var(--text-light);
    z-index: 2;
    position: relative;
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.service-card p {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    transition: all 0.3s ease;
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 69, 19, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 3;
}

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

.service-card .btn {
  background-color: #fff;     
  color: #000;                 
  border: 2px solid var(--primary-color);     
  border-radius: 10px;         
  padding: 20px 30px;         
  font-weight: bold;           
  cursor: pointer;             
  transition: all 0.3s ease;   
}

.service-card .btn:hover {
  background-color: var(--accent-color);   
  color: #000000;
}

/* Gallery Section */
.gallery {
    padding: 6rem 0;
    background: var(--light-beige);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 69, 19, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay i {
    font-size: 2rem;
    color: var(--text-light);
}

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

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

.gallery-item.extra {
    display: none;
}

.gallery-more {
    text-align: center;
    margin-top: 2rem;
}

#show-more-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

#show-more-btn:hover {
    background: transparent;
    color: var(--primary-color);
}

#show-less-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

#show-less-btn:hover {
    background: transparent;
    color: var(--primary-color);
}

/*Dicas*/
.cabelo-black-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, #8b4513cc, #73390fcc);
  color: #fff;
  text-align: center;
  font-family: 'Poppins', sans-serif;
}

.cabelo-black-section .section-title {
  font-size: 2.8rem;
  margin-bottom: 10px;
  color: var(--light-beige);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.cabelo-black-section .section-subtitle {
  font-size: 1.2rem;
  margin-bottom: 50px;
  color: #ddd;
}

.cards-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.black-card {
  background: #222;
  border-radius: 20px;
  overflow: hidden;
  width: 300px;
  height: 400px;
  cursor: pointer;
  position: relative;
  transition: transform 0.5s, box-shadow 0.5s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}

.black-card:hover {
  transform: translateY(-15px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.black-card .card-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  filter: brightness(0.5);
  transition: transform 0.5s;
}

.black-card:hover .card-bg {
  transform: scale(1.1);
}


.black-card .card-bg.locs {
  background-image: url("https://i.pinimg.com/736x/8a/7e/5e/8a7e5ecdaacbcb5577d03a4832cd6da3.jpg");
}

.black-card .card-bg.trancas {
  background-image: url("https://i.pinimg.com/736x/22/f0/be/22f0beea510775da55e3623416e6042c.jpg");
}

.black-card .card-bg.black {
  background-image: url("https://i.em.com.br/TEeQerjbaDQqBWGnPHJGrNr4PHc=/1200x1200/smart/imgsapp.em.com.br/app/noticia_127983242361/2021/11/19/1323463/kenyo-hoffman-um-homem-negro-com-cabelo-black-power-posa-contra-um-fundo-cor-creme_1_75193.png");
}

.black-card h3 {
  margin: 0;
  font-size: 1.8rem;
  color: var(--light-beige);
  z-index: 2;
  position: relative;
}

.black-card p {
  color: #fff;
  font-size: 0.95rem;
  margin-top: 10px;
  z-index: 2;
  position: relative;
}

.card-bg.locs { background-image: url('https://images.unsplash.com/photo-1614285577869-6b5a7c0df8dc?auto=format&fit=crop&w=800&q=80'); }
.card-bg.trancas { background-image: url('https://images.unsplash.com/photo-1614285545120-3b52f9ee5d0c?auto=format&fit=crop&w=800&q=80'); }
.card-bg.black { background-image: url('https://images.unsplash.com/photo-1614285566721-4c3a5b75c3d1?auto=format&fit=crop&w=800&q=80'); }

@media (max-width: 1024px) {
  .cards-wrapper { flex-direction: column; align-items: center; }
}

/* Team Section */
.team {
    padding: 6rem 0;
    background: var(--text-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    box-shadow: none;
}

.team-member {
    text-align: center;
    background: var(--text-light);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy); 
}

.member-image {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
}

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

.member-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #8b4513cc;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.member-image:hover .member-overlay {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-light);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: scale(1.2);
}

.member-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.member-info p {
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.member-info span {
    color: var(--text-dark);
    font-size: 0.9rem;
}

/* Testimonials Section */

.section-title-depoimento {
    font-size: 3rem;
    font-weight: 700;
    color: var(--light-beige);
    margin-bottom: 1rem;
    position: relative;
}

.section-subtitle-depoimento {
    font-size: 2rem;
    color: var(--light-beige);
    font-weight: 300;
}

.testimonials {
    padding: 6rem 0;
    background: var(--gradient-primary);
    position: relative;
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--text-light);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-heavy);
    display: none;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.stars {
    margin-bottom: 1.5rem;
}

.stars i {
    color: #FFD700;
    font-size: 1.2rem;
    margin: 0 0.2rem;
}

.testimonial-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.author-info span {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--text-light);
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--light-beige);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--text-light);
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.info-item:hover {
    transform: translateX(10px);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-text h3 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.info-text p {
    color: var(--text-dark);
    line-height: 1.6;
}

.contact-form {
    background: var(--text-light);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
}

.enviar-btn {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0px 4px 8px rgba(0,0,0,0.15);
}

.enviar-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0px 6px 12px rgba(0,0,0,0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #E0E0E0;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--dark-brown);
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.footer-section p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.contact-item i {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(210, 180, 140, 0.3);
    color: var(--secondary-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--primary-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(3, 200px);
    }
    
    .grid-item.large {
        grid-row: auto;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
}

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

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.form-group .btn {
  background-color: #fff;     
  color: #000;                 
  border: 2px solid var(--primary-color);     
  border-radius: 10px;         
  padding: 10px 20px;          
  font-weight: bold;           
  cursor: pointer;             
  transition: all 0.3s ease;   
}