:root {
  --dark: #07111f;
  --dark-soft: #102033;
  --green: #16a34a;
  --green-dark: #15803d;
  --green-light: #dcfce7;
  --light: #f8fafc;
  --muted: #64748b;
  --white: #ffffff;
  --border: #e2e8f0;
  --error: #dc2626;
  --error-light: #fef2f2;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.14);
  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.07);
  --radius: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: calc(100% - 32px);
  max-width: 1160px;
  margin: 0 auto;
}

section {
  padding: 84px 0;
}

/* BUTTONS */

.btn,
.service-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 24px;
  border-radius: 999px;
  font-weight: 800;
  transition: 0.2s ease;
  cursor: pointer;
  border: none;
  font-size: 16px;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(22, 163, 74, 0.28);
}

.btn-width {
  width: 200px;
  text-align: center;
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--white);
  color: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-secondary:hover,
.service-btn:hover {
  transform: translateY(-2px);
}

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

/* HEADER */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 17, 31, 0.9);
  backdrop-filter: blur(16px);
  color: var(--white);
}

/* HERO */

.hero,
.service-hero {
  color: var(--white);
  background:
    radial-gradient(
      circle at 18% 12%,
      rgba(34, 197, 94, 0.28),
      transparent 30%
    ),
    linear-gradient(120deg, rgba(7, 17, 31, 0.97), rgba(7, 17, 31, 0.72)),
    url("images/fassaadipesu-hero.webp") center/cover;
}

.hero {
  padding: 92px 0 74px;
}

.service-hero {
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 80px 8%;
}

.service-hero-content {
  max-width: 720px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}

.hero-image {
  margin-top: 32px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
}

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

h1,
.service-hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.01;
  letter-spacing: -2.4px;
  margin-bottom: 22px;
  font-weight: 800;
}

.hero-copy,
.service-hero p {
  font-size: 20px;
  max-width: 650px;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(34, 197, 94, 0.15);
  color: #bbf7d0;
  border: 1px solid rgba(34, 197, 94, 0.36);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 20px;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 720px;
}

.trust-item {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  padding: 16px;
  font-weight: 800;
}

/* FORMS */
.quote-card {
  background: var(--white);
  color: var(--dark);
  border-radius: 30px;
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.quote-card h2 {
  font-size: 30px;
  margin-bottom: 10px;
  letter-spacing: -0.8px;
}

.quote-card p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 22px;
}

form {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

input,
select,
textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  font: inherit;
  outline: none;
  background: #fff;
  color: var(--dark);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

input::placeholder,
textarea::placeholder {
  color: #94a3b8;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(22, 163, 74, 0.45);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.14);
}

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

.status-message {
  display: none;
  padding: 14px 16px;
  border-radius: 16px;
  margin-bottom: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.status-message.success,
.status-message.error,
.status-message.sending {
  display: block;
}

.status-message.success {
  background: var(--green-light);
  color: var(--green-dark);
  border: 1px solid rgba(22, 163, 74, 0.22);
}

.status-message.error {
  background: var(--error-light);
  color: var(--error);
  border: 1px solid rgba(220, 38, 38, 0.18);
}

.status-message.sending {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid rgba(37, 99, 235, 0.18);
}

.file-upload {
  border: 2px dashed #86efac;
  background: linear-gradient(180deg, #f0fdf4, #ffffff);
  border-radius: 20px;
  padding: 18px;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}

.file-upload:hover {
  border-color: var(--green);
  background: #f0fdf4;
}

.file-upload label {
  display: block;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--dark);
}

.file-upload small,
.form-note {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 12px;
}

.file-upload input[type="file"] {
  background: #fff;
  border-style: dashed;
  cursor: pointer;
}

.file-info {
  display: block;
  margin-top: 12px;
  padding: 13px 14px;
  border-radius: 14px;
  background: #f8fafc;
  color: #334155;
  font-size: 13px;
  line-height: 1.5;
  border: 1px solid #e2e8f0;
}

.file-info ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.file-info li {
  margin-bottom: 6px;
}

#submitBtn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-note {
  margin-top: 2px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #f8fafc;
}

@media (max-width: 700px) {
  .quote-card {
    padding: 24px;
    border-radius: 24px;
  }

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

  .quote-card h2 {
    font-size: 26px;
  }
}

.real-file-input {
  display: none;
}

.file-select-btn {
  width: 100%;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #86efac;
  background: #fff;
  font-weight: 800;
  cursor: pointer;
}

.file-preview-grid {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.file-preview-item {
  display: grid;
  grid-template-columns: 60px 1fr 32px;
  gap: 10px;
  align-items: center;
  background: #fff;
  padding: 8px;
  border-radius: 12px;
}

.file-preview-item img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 10px;
}

.file-preview-item button {
  border: 0;
  background: #fee2e2;
  color: #b91c1c;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
}
/* SECTION TITLES */

.section-label,
.section-title span {
  display: inline-block;
  color: var(--green);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title {
  max-width: 740px;
  margin-bottom: 40px;
}

.section-title h2,
.seo-info-content h2,
.service-intro h2,
.service-image-text h2,
.service-benefits h2,
.service-process h2,
.service-gallery h2,
.service-cta h2 {
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.12;
  letter-spacing: -1.3px;
  margin-bottom: 22px;
}

.section-title p,
.seo-info-content p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

/* CARDS + GRIDS */

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

.before-after,
.steps-grid,
.reviews-grid,
.pricing-grid,
.notice-grid,
.process-grid,
.gallery-grid,
.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card,
.review-card,
.step-card,
.price-card,
.text-card,
.notice-card,
.seo-info-card,
.intro-grid div,
.process-grid div {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--green-light);
  display: grid;
  place-items: center;
  font-size: 25px;
  margin-bottom: 18px;
}

.service-card h3,
.step-card h3,
.price-card h3,
.text-card h3,
.notice-card h3,
.seo-info-card h3,
.intro-grid h3,
.process-grid h3 {
  font-size: 21px;
  margin-bottom: 10px;
}

.service-card p,
.step-card p,
.price-card p,
.review-card p,
.text-card p,
.notice-card p {
  color: var(--muted);
}

.text-content {
  max-width: 860px;
  color: var(--dark);
  font-size: 18px;
  line-height: 1.8;
}

.text-content p {
  margin-bottom: 18px;
}

/* PROOF / GALLERY */

.proof {
  background: var(--light);
}

.image-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-height: 290px;
  background: var(--dark-soft);
}

.image-card img,
.gallery-grid img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 12px;
}

.image-card .label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(7, 17, 31, 0.86);
  color: var(--white);
  padding: 8px 13px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 14px;
}

/* CAMPAIGN */

.campaign {
  background: linear-gradient(135deg, #14532d, #16a34a);
  color: var(--white);
  border-radius: 34px;
  padding: 46px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 28px;
  align-items: center;
}

.campaign h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
  margin-bottom: 14px;
}

.campaign p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
}

.campaign strong {
  font-size: clamp(48px, 7vw, 80px);
  line-height: 1;
  display: block;
  margin-bottom: 18px;
}

/* SERVICE SECTIONS */

.service-intro,
.service-image-text,
.service-benefits,
.service-process,
.service-gallery,
.service-cta {
  padding: 80px 8%;
}

.service-image-text,
.seo-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.service-image-text {
  background: #f7f9fb;
}

.service-image-text img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 14px;
}

.service-image-text p,
.intro-grid p,
.service-benefits li,
.service-process p,
.service-cta p {
  font-size: 17px;
  line-height: 1.7;
}

.service-benefits ul {
  max-width: 900px;
  padding-left: 20px;
}

.service-benefits li {
  margin-bottom: 16px;
}

.process-grid {
  margin-top: 40px;
  gap: 30px;
}

.process-grid span {
  font-size: 28px;
  font-weight: 800;
  color: var(--green);
}

.gallery-grid {
  margin-top: 30px;
}

.service-cta {
  background: #f7f9fb;
  text-align: center;
}

/* SEO INFO */

.seo-info-section {
  padding: 90px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.seo-info-content {
  max-width: 760px;
}

.seo-info-content .btn {
  margin-top: 12px;
}

.seo-info-card ul {
  list-style: none;
  display: grid;
  gap: 14px;
}

.seo-info-card li {
  position: relative;
  padding-left: 32px;
  color: var(--dark);
  font-weight: 700;
  line-height: 1.5;
}

.seo-info-card li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green);
  font-weight: 900;
}

.notice-card {
  border-left: 5px solid var(--green);
}

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

/* WHY US */

.why-us {
  max-width: 1200px;
  margin: 80px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.why-left {
  background: #f7f7f7;
  padding: 70px 50px;
}

.why-left h2 {
  margin-bottom: 25px;
  position: relative;
}

.why-left h2::after {
  content: "";
  width: 70px;
  height: 2px;
  background: #8fd6cf;
  display: block;
  margin-top: 18px;
}

.why-right {
  display: flex;
  flex-direction: column;
}

.feature-card {
  background: #fff;
  padding: 34px 40px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: 90px 1fr;
  column-gap: 22px;
  row-gap: 12px;
  align-items: center;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateX(12px);
  box-shadow: 0 28px 55px rgba(0, 0, 0, 0.12);
}

.feature-card .icon img {
  width: 90px;
  height: 90px;
  object-fit: contain;
}

.feature-card > div:not(.icon) {
  display: contents;
}

.feature-card h3 {
  grid-column: 2;
  margin: 0;
}

.feature-card p {
  grid-column: 1 / -1;
  margin: 0;
}

/* SMALL ELEMENTS */

.step-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--dark);
  color: var(--white);
  font-weight: 900;
  margin-bottom: 18px;
}

.stars {
  color: #f59e0b;
  font-size: 18px;
  margin-bottom: 12px;
}

.review-card strong {
  display: block;
  margin-top: 18px;
}

.price {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -1px;
  margin: 16px 0 8px;
}

.price span {
  font-size: 16px;
  color: var(--muted);
  font-weight: 700;
}

/* FINAL CTA + FOOTER */

.final-cta {
  background: var(--dark);
  color: var(--white);
  text-align: center;
  padding: 88px 0;
}

.final-cta h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  margin-bottom: 18px;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 19px;
  margin-bottom: 28px;
}

footer {
  background: #020617;
  color: rgba(255, 255, 255, 0.72);
  padding: 28px 0;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
}

.mobile-call {
  display: none;
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 60;
}

/* RESPONSIVE */

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .campaign,
  .form-row,
  .seo-info-grid,
  .service-image-text {
    grid-template-columns: 1fr;
  }

  .trust-row,
  .services-grid,
  .before-after,
  .steps-grid,
  .reviews-grid,
  .pricing-grid,
  .notice-grid,
  .faq-grid,
  .intro-grid,
  .process-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 70px 0 58px;
  }

  .service-hero {
    min-height: 340px;
    padding: 60px 6%;
  }

  section {
    padding: 62px 0;
  }

  .quote-card,
  .seo-info-card,
  .notice-card,
  .text-card {
    padding: 24px;
  }

  .seo-info-section {
    padding: 64px 0;
  }

  .service-intro,
  .service-image-text,
  .service-benefits,
  .service-process,
  .service-gallery,
  .service-cta {
    padding: 60px 6%;
  }

  .service-image-text img {
    height: 260px;
  }

  .mobile-call {
    display: block;
  }

  body {
    padding-bottom: 78px;
  }
}

@media (max-width: 900px) {
  .why-us {
    grid-template-columns: 1fr;
    gap: 35px;
    padding: 0 16px;
  }

  .why-left {
    padding: 40px 24px;
  }

  .feature-card {
    grid-template-columns: 90px 1fr;
    column-gap: 18px;
    row-gap: 12px;
    padding: 30px 24px;
  }

  .feature-card:hover {
    transform: translateX(6px);
  }

  .feature-card .icon img {
    width: 90px;
    height: 90px;
  }
}

#scrollTopBtn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 9999;
  border-radius: 150px;
}

.scrollBtn {
  width: 44px;
  height: 44px;
}
#scrollTopBtn.show {
  opacity: 1;
  pointer-events: auto;
}

#scrollTopBtn:hover {
  background-color: var(--green);
}

.status-message:empty {
  display: none;
}

.status-message {
  display: none;
}

.status-message.success,
.status-message.error,
.status-message.sending {
  display: block;
}

.form-consent {
  display: block;
  margin: 14px 0;
  font-size: 14px;
}