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

:root {
    --primary-color: #D4724C;
    --secondary-color: #2C3E50;
    --accent-color: #F39C12;
    --background-color: #FAF7F5;
    --text-color: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #c25f3a;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(212, 114, 76, 0.3);
}

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

.btn-secondary:hover {
    background-color: #1a252f;
}

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

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

.btn-large {
    padding: 16px 40px;
    font-size: 16px;
}

.btn-block {
    display: block;
    width: 100%;
}

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

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.logo h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--secondary-color);
}

.logo span {
    color: var(--primary-color);
}

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

.nav-menu a {
    font-weight: 500;
    font-size: 15px;
    color: var(--secondary-color);
    position: relative;
    transition: var(--transition);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone {
    font-weight: 600;
    font-size: 16px;
    color: var(--secondary-color);
}

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

.burger span {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background-color: var(--background-color);
    overflow: hidden;
}

.hero-diagonal-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    clip-path: polygon(25% 0, 100% 0, 100% 100%, 0% 100%);
    z-index: 0;
}

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

.hero-left h1 {
    font-family: var(--font-heading);
    font-size: 52px;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 35px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--secondary-color);
    font-weight: 500;
}

.feature-item svg {
    color: var(--primary-color);
}

.hero-cta {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

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

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 13px;
    color: var(--text-light);
}

.hero-right {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
}

.hero-badge {
    position: absolute;
    top: 20px;
    left: -20px;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    z-index: 2;
    box-shadow: var(--shadow);
}

.hero-image {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transform: rotate(-3deg);
    width: 100%;
}

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

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

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

/* ===================================
   SERVICES SECTION
   =================================== */
.services {
    padding: 100px 0;
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border: 2px solid #f0f0f0;
    border-radius: 20px;
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
}

.service-card-offset-1 {
    transform: translateY(0);
}

.service-card-offset-2 {
    transform: translateY(30px);
}

.service-card-offset-3 {
    transform: translateY(60px);
}

.service-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(212, 114, 76, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.service-icon-featured {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-features {
    margin-bottom: 25px;
}

.service-features li {
    padding: 8px 0;
    color: var(--text-color);
    font-size: 14px;
    position: relative;
    padding-left: 25px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* ===================================
   PORTFOLIO SECTION
   =================================== */
.portfolio {
    padding: 100px 0;
    background-color: var(--background-color);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 12px 30px;
    border: 2px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
    height: 280px;
}

.portfolio-item-tall {
    grid-row: span 2;
    height: 580px;
}

.portfolio-item-wide {
    grid-column: span 2;
}

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

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

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 30px 20px;
    transform: translateY(100%);
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 5px;
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 10px;
}

.portfolio-tag {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
}

.portfolio-cta {
    text-align: center;
}

/* ===================================
   PROCESS TIMELINE
   =================================== */
.process {
    padding: 100px 0;
    background-color: var(--white);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 80px;
    position: relative;
}

.timeline-left {
    flex-direction: row;
}

.timeline-right {
    flex-direction: row-reverse;
}

.timeline-content {
    flex: 1;
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    position: relative;
}

.timeline-left .timeline-content {
    margin-right: 60px;
    text-align: right;
}

.timeline-right .timeline-content {
    margin-left: 60px;
}

.timeline-number {
    position: absolute;
    top: -15px;
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: rgba(212, 114, 76, 0.1);
}

.timeline-left .timeline-number {
    right: 20px;
}

.timeline-right .timeline-number {
    left: 20px;
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.timeline-duration {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.timeline-icon {
    width: 70px;
    height: 70px;
    background-color: var(--white);
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
}

/* ===================================
   CALCULATOR SECTION
   =================================== */
.calculator {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.calculator-left h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    color: var(--white);
    margin-bottom: 20px;
}

.calculator-left p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    margin-bottom: 30px;
}

.calculator-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.calc-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-weight: 500;
}

.calc-feature svg {
    min-width: 24px;
}

.calculator-right {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition);
}

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

.range-value {
    margin-top: 5px;
    color: var(--primary-color);
    font-weight: 600;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    margin-right: 10px;
    position: relative;
    transition: var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-weight: 700;
}

.calculator-result {
    background-color: var(--background-color);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    margin: 10px 0;
}

.result-label {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.result-price {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.result-note {
    font-size: 12px;
    color: var(--text-light);
}

.form-privacy {
    font-size: 12px;
    color: var(--text-light);
    text-align: center;
}

.form-privacy a {
    color: var(--primary-color);
    text-decoration: underline;
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */
.testimonials {
    padding: 100px 0;
    background-color: var(--background-color);
}

.testimonials-slider {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.testimonial-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.testimonial-rating {
    margin-bottom: 20px;
}

.star {
    color: var(--accent-color);
    font-size: 24px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 30px;
    font-style: italic;
}

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

.author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.author-name {
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 3px;
}

.author-location,
.author-date {
    font-size: 14px;
    color: var(--text-light);
}

.swiper-pagination-bullet {
    background-color: var(--primary-color);
}

.swiper-button-prev,
.swiper-button-next {
    color: var(--primary-color);
}

/* ===================================
   TEAM SECTION
   =================================== */
.team {
    padding: 100px 0;
    background-color: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.team-member {
    text-align: center;
}

.team-hexagon {
    width: 200px;
    height: 200px;
    margin: 0 auto 25px;
    position: relative;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    overflow: hidden;
    background-color: var(--primary-color);
}

.team-hexagon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.team-position {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 5px;
}

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

/* ===================================
   ADVANTAGES SECTION
   =================================== */
.advantages {
    padding: 100px 0;
    background-color: var(--secondary-color);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

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

.advantage-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(212, 114, 76, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
}

.advantage-item h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--white);
    margin-bottom: 8px;
}

.advantage-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq {
    padding: 100px 0;
    background-color: var(--background-color);
}

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

.faq-item {
    background-color: var(--white);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--background-color);
}

.faq-question h3 {
    font-size: 18px;
    color: var(--secondary-color);
    font-weight: 600;
}

.faq-toggle {
    width: 30px;
    height: 30px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 300;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    padding: 100px 0;
    background-color: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-map {
    border-radius: 20px;
    overflow: hidden;
    min-height: 600px;
}

.contact-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    gap: 15px;
}

.contact-item svg {
    min-width: 24px;
    color: var(--primary-color);
}

.contact-item h4 {
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}

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

.contact-form h3 {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

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

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* ===================================
   COOKIE POPUP
   =================================== */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: var(--transition);
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-content p {
    flex: 1;
    margin: 0;
    font-size: 14px;
}

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

.cookie-buttons {
    display: flex;
    gap: 10px;
}

/* ===================================
   MODAL
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    color: var(--text-light);
    cursor: pointer;
}

.modal-content h2 {
    font-family: var(--font-heading);
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ===================================
   WHATSAPP WIDGET
   =================================== */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 5px 30px rgba(37, 211, 102, 0.7);
    }
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 30px;
        box-shadow: var(--shadow);
        transition: var(--transition);
    }

    .nav-menu.active {
        left: 0;
    }

    .burger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-left h1 {
        font-size: 38px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card-offset-1,
    .service-card-offset-2,
    .service-card-offset-3 {
        transform: translateY(0);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .calculator-wrapper {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-left h1 {
        font-size: 32px;
    }

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

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .section-header h2 {
        font-size: 32px;
    }

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

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

    .portfolio-item,
    .portfolio-item-tall {
        height: 280px;
        grid-row: auto;
    }

    .portfolio-item-wide {
        grid-column: auto;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-left,
    .timeline-right {
        flex-direction: row;
    }

    .timeline-left .timeline-content,
    .timeline-right .timeline-content {
        margin-left: 80px;
        margin-right: 0;
        text-align: left;
    }

    .timeline-icon {
        position: absolute;
        left: 0;
    }

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

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header-right .phone {
        display: none;
    }

    .hero-left h1 {
        font-size: 28px;
    }

    .btn {
        font-size: 14px;
        padding: 10px 20px;
    }

    .btn-large {
        font-size: 15px;
        padding: 14px 30px;
    }

    .calculator-left h2 {
        font-size: 32px;
    }

    .result-price {
        font-size: 32px;
    }
}