/* ============================================
   IeerSet – Zarządzanie Zasobami Naturalnymi
   Main Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #2d6a4f;
    --color-primary-dark: #1b4332;
    --color-primary-light: #40916c;
    --color-accent: #95d5b2;
    --color-accent-warm: #d8f3dc;
    --color-secondary: #e9c46a;
    --color-dark: #1a1a2e;
    --color-text: #2c3e50;
    --color-text-light: #6b7280;
    --color-bg: #f8fffe;
    --color-white: #ffffff;
    --color-error: #e74c3c;
    --color-success: #27ae60;
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.10);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.13);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* --- Utility --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

.section-header.light .section-title,
.section-header.light .section-desc {
    color: var(--color-white);
}

.section-header.light .section-tag {
    background: rgba(255,255,255,0.15);
    color: var(--color-accent);
}

.section-tag {
    display: inline-block;
    background: var(--color-accent-warm);
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    color: var(--color-white);
    transition: color var(--transition);
}

.navbar.scrolled .nav-logo {
    color: var(--color-dark);
}

.logo-icon {
    font-size: 1.6rem;
}

.logo-text strong {
    color: var(--color-accent);
}

.navbar.scrolled .logo-text strong {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: rgba(255,255,255,0.9);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all var(--transition);
}

.navbar.scrolled .nav-link {
    color: var(--color-text);
}

.nav-link:hover {
    color: var(--color-white);
    background: rgba(255,255,255,0.1);
}

.navbar.scrolled .nav-link:hover {
    color: var(--color-primary);
    background: var(--color-accent-warm);
}

.nav-cta {
    background: var(--color-secondary);
    color: var(--color-dark) !important;
    font-weight: 700;
    padding: 10px 20px;
}

.nav-cta:hover {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
}

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

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--color-dark);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.unsplash.com/photo-1448375240586-882707db888b?w=1600&q=90') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27,67,50,0.88) 0%, rgba(45,106,79,0.75) 50%, rgba(64,145,108,0.60) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 820px;
    padding: 120px 24px 80px;
    animation: heroFadeIn 1s ease-out both;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--color-accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
    animation: heroFadeIn 1s ease-out 0.2s both;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.15;
    margin-bottom: 24px;
    animation: heroFadeIn 1s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.88);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.8;
    animation: heroFadeIn 1s ease-out 0.6s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: heroFadeIn 1s ease-out 0.8s both;
}

.btn-primary {
    display: inline-block;
    background: var(--color-secondary);
    color: var(--color-dark);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 15px 32px;
    border-radius: 50px;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(233,196,106,0.4);
}

.btn-primary:hover {
    background: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 32px;
    border-radius: 50px;
    border: 2px solid rgba(255,255,255,0.5);
    transition: all var(--transition);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    animation: heroFadeIn 1s ease-out 1s both;
}

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

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    letter-spacing: 0.05em;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255,255,255,0.6);
    border-bottom: 2px solid rgba(255,255,255,0.6);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    padding: 100px 0;
    background: var(--color-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.benefit-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(45,106,79,0.08);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition);
}

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

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent-warm);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all var(--transition);
}

.benefit-card:hover .benefit-icon {
    background: var(--color-primary);
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
    transition: color var(--transition);
}

.benefit-card:hover .benefit-icon svg {
    color: var(--color-white);
}

.benefit-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.benefit-card p {
    font-size: 0.93rem;
    color: var(--color-text-light);
    line-height: 1.75;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    padding: 100px 0;
    background: var(--color-primary-dark);
    position: relative;
    overflow: hidden;
}

.services-bg-overlay {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?w=1600&q=70') center/cover no-repeat;
    opacity: 0.08;
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    group: true;
}

.service-card:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,0.1);
    border-color: rgba(149,213,178,0.4);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.service-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-content {
    padding: 28px;
}

.service-num {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 0.15em;
    margin-bottom: 10px;
}

.service-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
}

.service-content p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.75;
    margin-bottom: 20px;
}

.service-link {
    color: var(--color-accent);
    font-size: 0.88rem;
    font-weight: 600;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.service-link:hover {
    color: var(--color-secondary);
    gap: 8px;
}

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

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 80px;
    position: relative;
}

.process-step {
    display: grid;
    grid-template-columns: auto 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
}

.process-step.reverse {
    direction: rtl;
}

.process-step.reverse > * {
    direction: ltr;
}

.step-number {
    font-size: 5rem;
    font-weight: 800;
    color: var(--color-accent-warm);
    line-height: 1;
    min-width: 80px;
    font-family: var(--font-heading);
}

.step-connector {
    position: absolute;
    left: 40px;
    bottom: -80px;
    height: 80px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
}

.step-content {
    padding: 32px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.process-step.reverse .step-content {
    border-left: none;
    border-right: 4px solid var(--color-primary);
}

.step-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.step-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.step-content p {
    font-size: 0.93rem;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-bottom: 20px;
}

.step-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.step-details span {
    background: var(--color-accent-warm);
    color: var(--color-primary-dark);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
}

.step-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.step-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.stats-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 48px;
}

.stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
    font-family: var(--font-heading);
}

.stat-plus {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-secondary);
    position: relative;
    top: -8px;
    margin-left: 4px;
}

.stat-label {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
    margin-top: 4px;
}

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

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: 28px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    min-width: 380px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(45,106,79,0.08);
    flex-shrink: 0;
    transition: all var(--transition);
}

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

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating span {
    color: var(--color-secondary);
    font-size: 1.2rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 24px;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-accent-warm);
    font-family: var(--font-heading);
    line-height: 0;
    position: absolute;
    top: 20px;
    left: -10px;
    z-index: 0;
    opacity: 0.5;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-author img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent-warm);
}

.author-info strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
}

.author-info span {
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    padding: 0;
}

.dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--color-primary);
}

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

.faq-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.faq-left .section-tag {
    text-align: left;
    display: inline-block;
}

.faq-left .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.faq-left p {
    color: var(--color-text-light);
    margin-bottom: 28px;
    line-height: 1.8;
}

.faq-left .btn-primary {
    margin-bottom: 40px;
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(45,106,79,0.3);
}

.faq-left .btn-primary:hover {
    background: var(--color-primary-dark);
}

.faq-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 260px;
    object-fit: cover;
    width: 100%;
    box-shadow: var(--shadow-md);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    border: 1px solid rgba(45,106,79,0.12);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: left;
    transition: all var(--transition);
    font-family: var(--font-primary);
}

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

.faq-item.active .faq-question {
    color: var(--color-primary);
    background: var(--color-accent-warm);
}

.faq-icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition);
    min-width: 24px;
    text-align: center;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

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

.faq-answer p {
    padding: 16px 24px 24px;
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 60px;
    align-items: start;
}

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

.contact-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--color-white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(45,106,79,0.08);
    transition: all var(--transition);
}

.contact-card:hover {
    transform: translateX(4px);
    border-color: var(--color-primary);
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--color-accent-warm);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.contact-details h4 {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.contact-details p,
.contact-details a {
    font-size: 0.93rem;
    color: var(--color-text);
    line-height: 1.6;
}

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

/* --- Contact Form --- */
.contact-form-wrap {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 28px;
    font-family: var(--font-heading);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e2e8f0;
    border-radius: var(--radius);
    font-family: var(--font-primary);
    font-size: 0.93rem;
    color: var(--color-text);
    background: var(--color-bg);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45,106,79,0.1);
    background: var(--color-white);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.field-error {
    font-size: 0.8rem;
    color: var(--color-error);
    display: none;
}

.field-error.visible {
    display: block;
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--color-error);
}

/* Checkbox */
.form-checkbox .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    position: relative;
    transition: all var(--transition);
    background: var(--color-white);
    margin-top: 2px;
}

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

.form-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: 2px solid white;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.checkbox-text {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

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

/* Submit Button */
.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    padding: 16px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 8px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(45,106,79,0.35);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Form Success Message --- */
.form-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    border: 2px solid var(--color-success);
    border-radius: var(--radius-lg);
    padding: 48px 36px;
    text-align: center;
}

.success-icon {
    width: 72px;
    height: 72px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--color-white);
    font-weight: 700;
}

.form-success h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #155724;
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.form-success p {
    color: #1e4620;
    font-size: 0.97rem;
    line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.75);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer-logo .logo-text strong {
    color: var(--color-accent);
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    color: rgba(255,255,255,0.7);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-title {
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

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

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-links a::before {
    content: '→';
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity var(--transition);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 6px;
}

.footer-links a:hover::before {
    opacity: 1;
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.88rem;
    line-height: 1.6;
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    min-width: 18px;
    color: var(--color-accent);
    margin-top: 2px;
}

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

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

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

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

.footer-legal a {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}

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

/* ============================================
   COOKIE CONSENT BANNER
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.97);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(149,213,178,0.3);
    z-index: 9999;
    padding: 20px 24px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-icon {
    font-size: 2rem;
    min-width: 40px;
}

.cookie-text {
    flex: 1;
    min-width: 280px;
}

.cookie-text h3 {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.cookie-text p {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 8px;
}

.cookie-policy-link {
    color: var(--color-accent);
    font-size: 0.82rem;
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-family: var(--font-primary);
}

.cookie-customize {
    background: transparent;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.2);
}

.cookie-customize:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
}

.cookie-reject {
    background: rgba(231,76,60,0.15);
    color: #e7756b;
    border: 1px solid rgba(231,76,60,0.3);
}

.cookie-reject:hover {
    background: rgba(231,76,60,0.25);
}

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

.cookie-accept:hover {
    background: var(--color-primary-light);
}

.cookie-save {
    background: var(--color-secondary);
    color: var(--color-dark);
    width: 100%;
    margin-top: 16px;
}

.cookie-save:hover {
    background: #f4d07a;
}

/* Cookie Customize Panel */
.cookie-customize-panel {
    max-width: var(--max-width);
    margin: 16px auto 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 16px;
}

.cookie-toggles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 4px;
}

.cookie-toggle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: rgba(255,255,255,0.05);
    padding: 12px 16px;
    border-radius: 8px;
}

.toggle-info strong {
    display: block;
    color: var(--color-white);
    font-size: 0.85rem;
    margin-bottom: 2px;
}

.toggle-info span {
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
}

.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    cursor: pointer;
}

.toggle-switch.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 12px;
    transition: all var(--transition);
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: all var(--transition);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--color-primary-light);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(20px);
}

/* ============================================
   ANIMATIONS / AOS-like
   ============================================ */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animated {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animated {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animated {
    transform: translateX(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .faq-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .faq-image {
        display: none;
    }

    .process-step {
        grid-template-columns: 1fr;
    }

    .process-step.reverse {
        direction: ltr;
    }

    .step-number {
        font-size: 3rem;
    }

    .step-connector {
        display: none;
    }

    .step-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 280px;
        background: var(--color-dark);
        flex-direction: column;
        justify-content: center;
        padding: 40px;
        gap: 20px;
        transition: right 0.4s ease;
        z-index: 9998;
    }

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

    .nav-link {
        color: rgba(255,255,255,0.8);
        font-size: 1.1rem;
    }

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

    .nav-toggle {
        display: flex;
        z-index: 9999;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

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

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

    .hero-stats {
        gap: 24px;
    }

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

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

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

    .contact-form-wrap {
        padding: 28px 24px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

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

    .testimonial-card {
        min-width: calc(100vw - 48px);
    }

    .stats-wrapper {
        gap: 32px;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .cookie-content {
        flex-direction: column;
    }

    .cookie-actions {
        width: 100%;
        justify-content: stretch;
    }

    .cookie-btn {
        flex: 1;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .section-header {
        margin-bottom: 40px;
    }
}