/* =============================================
   QubrizSolar - Energia Słoneczna
   Main Stylesheet
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #f07c00;
  --color-primary-dark: #c46200;
  --color-primary-light: #ffa733;
  --color-secondary: #1a3a5c;
  --color-secondary-dark: #0f1923;
  --color-accent: #f8c841;
  --color-text: #1e2a35;
  --color-text-light: #5a6a7a;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f8fb;
  --color-border: #dde6ef;
  --color-success: #2ecc71;
  --color-error: #e74c3c;
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --transition: 0.3s ease;
  --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-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

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

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

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

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-tag.light {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--color-text);
}

.section-title.light {
  color: #fff;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 36px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(240,124,0,0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(240,124,0,0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 100px;
  border: 2px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
}

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 18px 36px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(240,124,0,0.3);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(240,124,0,0.4);
}

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

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(15, 25, 35, 0.97);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-icon {
  font-size: 1.5rem;
}

.brand-text {
  color: #fff;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

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

.nav-link.nav-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 100px;
  box-shadow: 0 4px 15px rgba(240,124,0,0.3);
}

.nav-link.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(240,124,0,0.4);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0f1923 0%, #1a3a5c 50%, #0f2e1f 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1600&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
  z-index: 0;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--color-bg), transparent);
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(240,124,0,0.15) 0%, transparent 60%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 120px 24px 80px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240,124,0,0.2);
  border: 1px solid rgba(240,124,0,0.4);
  color: var(--color-primary-light);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-highlight {
  color: var(--color-accent);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

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

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

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-scroll {
  position: absolute;
  bottom: 130px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,0.4);
  border-bottom: 2px solid rgba(255,255,255,0.4);
  transform: rotate(45deg);
}

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

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

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

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.about-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-badge-float {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 24px 28px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.badge-year {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
}

.badge-text {
  font-size: 0.78rem;
  opacity: 0.9;
  line-height: 1.4;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-content .section-tag {
  align-self: flex-start;
  margin-bottom: 16px;
}

.about-content .section-title {
  margin-bottom: 20px;
}

.about-text {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0 36px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 900;
  flex-shrink: 0;
}

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

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

.service-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--color-border);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.service-icon {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

.service-card:hover .service-icon img {
  transform: scale(1.06);
}

.service-icon-symbol {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255,255,255,0.95);
  border-radius: var(--radius-sm);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.service-card h3 {
  padding: 24px 24px 12px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.service-card p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.service-link {
  display: inline-block;
  margin: 0 24px 24px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: gap var(--transition);
}

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

/* =============================================
   BENEFITS SECTION
   ============================================= */
.benefits-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-secondary-dark) 0%, var(--color-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.benefits-section::before {
  content: '☀';
  position: absolute;
  top: -80px;
  right: -80px;
  font-size: 400px;
  color: rgba(255,255,255,0.02);
  line-height: 1;
  pointer-events: none;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.benefits-content {
  display: flex;
  flex-direction: column;
}

.benefits-content .section-tag {
  align-self: flex-start;
  margin-bottom: 16px;
}

.benefits-content .section-title {
  margin-bottom: 20px;
}

.benefits-intro {
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 36px;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.benefit-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.benefit-text h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.benefit-text p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

.benefits-image {
  position: relative;
}

.benefits-img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}

.savings-card {
  position: absolute;
  bottom: -20px;
  left: -30px;
  background: var(--color-accent);
  color: var(--color-secondary-dark);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  text-align: center;
  min-width: 180px;
}

.savings-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
}

.savings-text {
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 6px;
  line-height: 1.4;
  color: rgba(15,25,35,0.8);
}

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

.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 68px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light), transparent);
}

.process-step {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  position: relative;
  padding-bottom: 50px;
}

.process-step:last-child {
  padding-bottom: 0;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  min-width: 40px;
  text-align: right;
  margin-top: 20px;
}

.step-content {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  flex: 1;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  position: relative;
}

.step-content::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 24px;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.process-step:hover .step-content {
  background: #fff;
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  transform: translateX(6px);
}

.step-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.step-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.step-content p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.testimonial-card.featured {
  background: linear-gradient(135deg, var(--color-secondary-dark), var(--color-secondary));
  border: none;
  grid-row: span 1;
}

.testimonial-card.featured .testimonial-stars {
  color: var(--color-accent);
}

.testimonial-card.featured .testimonial-text {
  color: rgba(255,255,255,0.9);
}

.testimonial-card.featured .author-name {
  color: #fff;
}

.testimonial-card.featured .author-location {
  color: rgba(255,255,255,0.6);
}

.testimonial-stars {
  color: var(--color-primary);
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

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

.testimonial-author img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary-light);
}

.author-name {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
}

.author-location {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

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

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item.open {
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(240,124,0,0.1);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 28px;
  background: var(--color-bg-alt);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: all var(--transition);
}

.faq-question:hover {
  background: #eef3f8;
  color: var(--color-primary);
}

.faq-item.open .faq-question {
  background: var(--color-primary);
  color: #fff;
}

.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
}

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

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

.faq-answer.open {
  max-height: 400px;
}

.faq-answer p {
  padding: 20px 28px 24px;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-secondary-dark) 0%, #0a2540 100%);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(240,124,0,0.1) 0%, transparent 70%);
  pointer-events: none;
}

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

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

.contact-info .section-tag {
  align-self: flex-start;
  margin-bottom: 16px;
}

.contact-info .section-title {
  margin-bottom: 20px;
}

.contact-intro {
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.detail-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-detail strong {
  display: block;
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.contact-detail span,
.contact-detail a {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  line-height: 1.5;
}

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

/* --- Contact Form --- */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3);
}

.form-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 28px;
}

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

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

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

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg-alt);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  background: #fff;
}

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

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

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235a6a7a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 40px;
}

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

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

.form-checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  cursor: pointer;
  line-height: 1.5;
  font-weight: 400;
}

.form-checkbox label a {
  color: var(--color-primary);
}

/* --- Form Success State --- */
#formSuccess {
  background: linear-gradient(135deg, #e8f8f0, #d4edda);
  border: 2px solid var(--color-success);
  border-radius: var(--radius-md);
  padding: 48px 36px;
  text-align: center;
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

#formSuccess h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a6b3a;
  margin-bottom: 12px;
}

#formSuccess p {
  color: #2d8a52;
  line-height: 1.7;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-secondary-dark);
  color: rgba(255,255,255,0.75);
  position: relative;
  padding-top: 0;
}

.footer-wave {
  display: block;
  line-height: 0;
  margin-bottom: -2px;
}

.footer-wave svg {
  width: 100%;
  height: 60px;
  display: block;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding: 60px 0 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand span {
  color: #fff;
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.6);
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: all var(--transition);
}

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

.footer-links-col h4,
.footer-contact-col h4 {
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

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

.footer-links-col a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links-col a:hover {
  color: var(--color-primary-light);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.footer-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item span,
.footer-contact-item a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 28px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}

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

.footer-legal a {
  color: rgba(255,255,255,0.45);
  font-size: 0.85rem;
  transition: color var(--transition);
}

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

/* =============================================
   COOKIE CONSENT
   ============================================= */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-secondary-dark);
  border-top: 3px solid var(--color-primary);
  box-shadow: 0 -10px 40px rgba(0,0,0,0.35);
  padding: 28px 0;
}

.cookie-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-icon {
  font-size: 2.2rem;
  flex-shrink: 0;
}

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

.cookie-text h3 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.cookie-text p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--color-primary-light);
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 10px 22px;
  border-radius: 100px;
  border: none;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.cookie-btn-accept {
  background: var(--color-primary);
  color: #fff;
}

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

.cookie-btn-customize {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}

.cookie-btn-customize:hover {
  background: rgba(255,255,255,0.2);
}

.cookie-btn-reject {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.2);
}

.cookie-btn-reject:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.cookie-custom-panel {
  max-width: var(--max-width);
  margin: 20px auto 0;
  padding: 24px 24px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.cookie-option {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cookie-option-text strong {
  display: block;
  color: #fff;
  font-size: 0.88rem;
  margin-bottom: 2px;
}

.cookie-option-text span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

/* Toggle switch */
.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  cursor: pointer;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.2);
  border-radius: 24px;
  transition: background var(--transition);
}

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

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

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

.cookie-toggle input:disabled + .toggle-slider {
  background: var(--color-success);
  opacity: 0.7;
  cursor: not-allowed;
}

/* =============================================
   ANIMATIONS - Scroll Reveal
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger delay classes */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */

/* Large tablets */
@media (max-width: 1100px) {
  .about-grid,
  .benefits-grid,
  .contact-grid {
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

/* Tablets */
@media (max-width: 900px) {
  .about-grid,
  .benefits-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-image-wrap {
    order: -1;
  }

  .about-img {
    height: 360px;
  }

  .about-badge-float {
    right: 20px;
    bottom: -20px;
  }

  .benefits-img {
    height: 380px;
  }

  .savings-card {
    left: 20px;
    bottom: -16px;
  }

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

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: 300px;
    background: var(--color-secondary-dark);
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 60px 30px;
    transition: right 0.4s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.4);
    overflow-y: auto;
  }

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

  .nav-link {
    font-size: 1rem;
    padding: 12px 16px;
    width: 100%;
  }

  .nav-link.nav-cta {
    text-align: center;
    margin-top: 16px;
  }

  .nav-toggle {
    display: flex;
    z-index: 101;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-stats {
    gap: 28px;
  }

  .process-timeline::before {
    left: 42px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .hero-content {
    padding: 100px 20px 60px;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-number {
    font-size: 1.8rem;
  }

  .about-section,
  .services-section,
  .benefits-section,
  .process-section,
  .testimonials-section,
  .faq-section,
  .contact-section {
    padding: 70px 0;
  }

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

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

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

  .process-timeline::before {
    display: none;
  }

  .process-step {
    flex-direction: column;
    gap: 0;
    padding-bottom: 24px;
  }

  .step-number {
    text-align: left;
    margin: 0 0 8px 0;
  }

  .step-content::before {
    display: none;
  }

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

  .contact-form-wrap {
    padding: 32px 24px;
  }

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

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

  .footer-legal {
    justify-content: center;
    gap: 16px;
  }

  .cookie-content {
    flex-direction: column;
    gap: 16px;
  }

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

  .cookie-options {
    grid-template-columns: 1fr;
  }
}