/* ============================================
   ONYX OUTDOORS - CUSTOM POOL LANDING PAGE
   ============================================ */

/* CSS Variables */
:root {
    --color-primary: #2ea3f2;
    --color-primary-dark: #1a8fd8;
    --color-primary-light: #5bb8f5;
    --color-dark: #1a1a1a;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #ffffff;
    --color-gray-light: #f8f9fa;
    --color-gray: #e9ecef;
    --color-border: rgba(0, 0, 0, 0.1);

    --font-primary: 'Open Sans', Arial, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    --container-max: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-large {
    padding: 18px 48px;
    font-size: 1.1rem;
}

/* Section Styling */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header.light h2,
.section-header.light p,
.section-header.light .section-tagline {
    color: var(--color-white);
}

.section-tagline {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-top: 16px;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.site-header.scrolled {
    height: 70px;
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 50px;
    width: auto;
    transition: height var(--transition-base);
}

.site-header.scrolled .logo img {
    height: 40px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 8px 0;
}

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

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

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    left: 0;
    transition: all var(--transition-fast);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.mobile-menu-toggle.active .hamburger {
    background-color: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('images/hero-pool-night.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 120px 20px 80px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-tagline {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 20px;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-trust {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
}

.trust-item i {
    color: var(--color-primary-light);
    font-size: 1.1rem;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: color var(--transition-base);
}

.hero-scroll a:hover {
    color: var(--color-white);
}

.hero-scroll i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ============================================
   WHY CHOOSE SECTION
   ============================================ */
.why-choose {
    background-color: var(--color-white);
}

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

.feature-card {
    padding: 40px 30px;
    background-color: var(--color-white);
    border-radius: 8px;
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.75rem;
    transition: transform var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: linear-gradient(135deg, var(--color-dark) 0%, #2d2d2d 100%);
}

.services-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.service-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-card.reverse {
    direction: rtl;
}

.service-card.reverse > * {
    direction: ltr;
}

.service-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.service-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.service-content {
    color: var(--color-white);
}

.service-content h3 {
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.service-content > p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--color-primary-light);
    font-size: 1rem;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
    background-color: var(--color-gray-light);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light));
}

.process-step {
    display: flex;
    gap: 30px;
    padding: 30px 0;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.process-step:hover .step-number {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.step-content {
    padding-top: 15px;
}

.step-content h3 {
    margin-bottom: 8px;
    font-size: 1.35rem;
}

.step-content p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio-preview {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

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

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

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

.portfolio-location {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 4px;
}

.portfolio-overlay h3 {
    color: var(--color-white);
    font-size: 1.25rem;
}

.portfolio-cta {
    text-align: center;
    margin-top: 50px;
}

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

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    height: 280px;
}

.testimonial-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateX(50px);
    transition: all var(--transition-slow);
    background-color: var(--color-gray-light);
    padding: 50px;
    border-radius: 8px;
    text-align: center;
}

.testimonial-card.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.testimonial-stars {
    margin-bottom: 24px;
    color: #f4c430;
    font-size: 1.25rem;
    display: flex;
    justify-content: center;
    gap: 4px;
}

.testimonial-text {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 30px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-name {
    font-weight: 600;
    color: var(--color-dark);
}

.author-location {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-dot.active,
.testimonial-dot:hover {
    background-color: var(--color-primary);
}

/* ============================================
   SERVICE AREAS SECTION
   ============================================ */
.service-areas {
    background-color: var(--color-gray-light);
    padding: 80px 0;
}

.areas-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.areas-text h2 {
    margin-bottom: 20px;
}

.areas-text > p {
    color: var(--color-text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.areas-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

.area-column li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--color-text);
}

.area-column i {
    color: var(--color-primary);
    font-size: 0.85rem;
}

.areas-map {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.areas-map img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    inset: 0;
    background: rgba(46, 163, 242, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-overlay span {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-white);
    text-align: center;
}

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

.consultation-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.consultation-content h2 {
    margin-bottom: 20px;
}

.consultation-content > p {
    color: var(--color-text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.consultation-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 12px;
}

.benefit i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.benefit span {
    font-size: 0.95rem;
    color: var(--color-text);
}

.consultation-contact {
    padding-top: 20px;
    border-top: 1px solid var(--color-gray);
}

.consultation-contact p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
}

.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.phone-link:hover {
    color: var(--color-primary-dark);
}

.phone-link i {
    font-size: 1.25rem;
}

/* Consultation Form */
.consultation-form {
    background-color: var(--color-gray-light);
    border-radius: 8px;
    padding: 40px;
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h3 {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.form-header p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.crm-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.crm-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-weight: 500;
    color: var(--color-dark);
    font-size: 0.9rem;
}

.crm-form input[type="text"],
.crm-form input[type="tel"],
.crm-form input[type="email"],
.crm-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-gray);
    border-radius: 6px;
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--color-white);
}

.crm-form textarea {
    min-height: 100px;
    resize: vertical;
}

.crm-form input[type="text"]:focus,
.crm-form input[type="tel"]:focus,
.crm-form input[type="email"]:focus,
.crm-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(46, 163, 242, 0.15);
}

.crm-form input[type="text"]::placeholder,
.crm-form input[type="tel"]::placeholder,
.crm-form input[type="email"]::placeholder,
.crm-form textarea::placeholder {
    color: var(--color-text-light);
    opacity: 0.7;
}

.crm-form .btn {
    margin-top: 8px;
    width: 100%;
    text-align: center;
    justify-content: center;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
    position: relative;
    padding: 120px 20px;
    background-image: url('images/pool-water-features.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(46, 163, 242, 0.9) 0%, rgba(26, 143, 216, 0.9) 100%);
}

.final-cta .container {
    position: relative;
    z-index: 1;
}

.final-cta h2 {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.final-cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    margin-bottom: 32px;
}

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

.final-cta .btn-primary:hover {
    background-color: transparent;
    color: var(--color-white);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background-color: var(--color-dark);
    color: rgba(255, 255, 255, 0.8);
}

.footer-main {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
}

.footer-logo {
    height: 45px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

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

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 24px;
}

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

.footer-links a,
.footer-services a {
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--color-primary);
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--color-primary);
    width: 16px;
    margin-top: 4px;
}

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

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-white);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .service-card.reverse {
        direction: ltr;
    }

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

    .portfolio-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .portfolio-item.large img {
        height: 350px;
    }

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

    .areas-map {
        order: -1;
    }

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

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    section {
        padding: 70px 0;
    }

    .mobile-menu-toggle {
        display: block;
        z-index: 1001;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-white);
        padding: 100px 30px 40px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
        z-index: 1000;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-gray);
    }

    .nav-menu a {
        display: block;
        padding: 16px 0;
        font-size: 1rem;
    }

    .nav-menu a::after {
        display: none;
    }

    .hero {
        background-attachment: scroll;
        padding: 120px 20px 60px;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-trust {
        flex-direction: column;
        gap: 16px;
    }

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

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

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }

    .process-step {
        gap: 20px;
    }

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

    .portfolio-item.large {
        grid-column: span 1;
    }

    .portfolio-item img,
    .portfolio-item.large img {
        height: 250px;
    }

    .portfolio-overlay {
        opacity: 1;
    }

    .testimonials-slider {
        height: 320px;
    }

    .testimonial-card {
        padding: 30px 20px;
    }

    .testimonial-text {
        font-size: 1rem;
    }

    .areas-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

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

    .consultation-form {
        padding: 30px 20px;
    }

    .form-header h3 {
        font-size: 1.5rem;
    }

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

    .final-cta {
        padding: 80px 20px;
        background-attachment: scroll;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-contact li {
        justify-content: center;
    }

    .footer-bottom .container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

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

    .btn {
        width: 100%;
    }

    .service-image img {
        height: 250px;
    }

    .phone-link {
        font-size: 1.25rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}