/* ========== CSS RESET & BASE ========== */
:root {
  --color-bg-main: #F6F8F4;
  --color-bg-hero: linear-gradient(rgba(10,40,9,0.56),rgba(0,0,0,0.52));
  --color-bg-section: #F8FAF7;
  --color-bg-card: rgba(255,255,255,0.82);
  --color-bg-glass: rgba(255,255,255,0.38);
  --color-bg-glass-heavy: rgba(255,255,255,0.76);

  --color-primary: #17853B;
  --color-primary-dark: #0D5324;
  --color-primary-light: #40BF6A;

  --color-accent: #B0D979;
  --color-accent2: #F3E9D2;
  --color-accent3: #5BC393;

  --color-border: #DDE8DF;
  --color-subtle: #C8D1C2;

  --color-text-main: #1A1B1A;
  --color-text-sub: #404843;
  --color-text-fade: #7A8C7C;
  --color-text-on-primary: #ffffff;
  --color-text-on-glass: #1A291A;

  --font-headings: 'Inter', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;

  --shadow-card: 0 4px 28px 0 rgba(25,52,31,0.12);
  --shadow-btn: 0 2px 12px 0 rgba(71,143,98,0.09);

  --radius-card: 16px;
  --radius-btn: 7px;
  --radius-img: 12px;

  --transition-default: .25s cubic-bezier(0.25, 1, 0.5, 1.1);

  --backdrop-glass: blur(32px);

  --color-readmore: #17853B;
  --color-readmore-hover: #86c671;

  --footer-bg: #212921;
  --footer-text: #F6F8F4;

  --parallax-scale: 1.06;

  /* Socials */
  --color-fb: #255BBF;
  --color-tw: #2BB6F6;
  --color-inst: #E4665F;

  --btn-font: 500;
}

html {
  scroll-behavior: smooth;
}

*, *::before, *::after {
  box-sizing: border-box;
}
body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background: var(--color-bg-main);
  line-height: 1.7;
  font-size: 1.09rem;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  padding: 0;
}

/* ========== CONTAINERS ========== */
.container {
  width: 92vw;
  max-width: 1240px;
  margin: 0 auto;
}
.section-padding {
  padding: 4.7rem 0 4.1rem 0;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.17;
  color: var(--color-text-main);
  margin-bottom: .6em;
  letter-spacing: -0.022em;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  text-align: center;
  background: linear-gradient(90deg, #19692c 30%, #5BC393 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  margin-bottom: 2rem;
  letter-spacing: -0.04em;
}

/* ========== NAVIGATION & HEADER ========== */
.site-header {
  background: rgba(242,247,243,0.88);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 20px -10px #b3d6c3;
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 1010;
  min-height: 70px;
}
.site-header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  font-family: var(--font-headings);
  font-size: 1.47rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.03em;
  text-decoration: none;
}

.main-nav {
  list-style: none;
  display: flex;
  gap: 1.3em;
  align-items: center;
  margin: 0;
  padding: 0;
}
.main-nav li a {
  font-family: var(--font-body);
  font-size: 1.04rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  padding: 4px 9px;
  border-radius: 4px;
  text-decoration: none;
  transition: background .22s, color .22s;
}
.main-nav li a:hover, .main-nav li a:focus {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

/* ========== HERO ========== */
.hero-section {
  min-height: 62vh;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--color-bg-hero), url('image/consultoria-empresarial-sala-reunion-luz-natural-ecologia.jpg') center center/cover no-repeat;
  box-shadow: 0 6px 40px -10px rgba(25,52,31,0.15);
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--color-bg-hero);
  pointer-events: none;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff !important;
  max-width: 730px;
  margin: 0 auto;
}
.hero-content h1, .hero-content p {
  color: #fff !important;
  text-shadow: 0 3px 30px rgba(0,0,0,0.38);
}
.hero-content h1 {
  font-size: 2.8rem;
  letter-spacing: -0.04em;
  margin-bottom: .7em;
  line-height: 1.1;
}
.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 2.1rem;
}

/* ========== GLOBAL BUTTONS ========== */
.btn, .btn-main, button, input[type='submit'] {
  font-family: var(--font-body);
  font-weight: var(--btn-font);
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-text-on-primary);
  border-radius: var(--radius-btn);
  padding: 0.68em 2.25em;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  outline: 0;
  transition: 
    background .2s cubic-bezier(.43,.14,.58,1.05),
    transform .18s cubic-bezier(.82, .25, .36, .77),
    box-shadow .18s;
  position: relative;
  overflow: hidden;
  margin-top: 10px;
  margin-bottom: 10px;
  display: inline-block;
  min-width: 155px;
  text-align: center;
}
.btn:hover, .btn-main:hover, button:hover, input[type='submit']:hover {
  background: linear-gradient(95deg, var(--color-primary), var(--color-primary-light) 80%);
  color: var(--color-text-on-primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 20px 0 rgba(64,191,106,0.15);
}

input, textarea {
  border-radius: 6px;
  border: 1px solid var(--color-border);
  padding: .90em 1em;
  margin-bottom: 1.1em;
  font-family: var(--font-body);
  font-size: 1.06rem;
  background: #fff;
  transition: border .18s;
}
input:focus, textarea:focus {
  border-color: var(--color-primary);
  outline: none;
}

/* ========== CARDS & IMAGES (Strict Centering) ========== */
.card, .item, .testimonial, .team-member, .product-card {
  background: var(--color-bg-glass);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.3rem 1.15rem 2.1rem 1.15rem;
  margin-bottom: 2.1rem;
  backdrop-filter: var(--backdrop-glass);
  transition: box-shadow .20s, transform .22s;
  border: 1px solid var(--color-border);
  min-width: 270px;
  will-change: transform;
}
.card:hover, .item:hover, .testimonial:hover, .team-member:hover, .product-card:hover {
  box-shadow: 0 8px 34px 0 rgba(27,67,51,0.21);
  transform: scale(1.03) translateY(-3px);
}
.card-image,
.item-image,
.testimonial-image,
.team-member-image,
.product-card-image,
.image-container {
  width: 100%;
  max-width: 420px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-img);
  margin-bottom: 1.2rem;
  background: var(--color-bg-section);
  position: relative;
}
.card-image img,
.item-image img,
.testimonial-image img,
.team-member-image img,
.product-card-image img,
.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-img);
  margin: 0 auto;
  box-shadow: 0 2px 9px #c1ecd6a3;
}

/* ========== FLEX & GRID HELPERS ========== */
.flex-between { display: flex; align-items: center; justify-content: space-between;}
.is-two-thirds { width: 100%; display: grid; grid-template-columns: repeat(auto-fit,minmax(330px,1fr)); gap: 2.6rem;}
@media (max-width: 940px) {
  .is-two-thirds { grid-template-columns: 1fr!important; gap: 2.2rem;}
}

/* ========== BLOCKS LAYOUTS ========== */
.about-section,
.methodologia-section,
.portfolio-section,
.gallery-section,
.case-studies-section,
.faq-section,
.insights-section,
.blog-section,
.contact-section {
  background: var(--color-bg-section);
}
.about-section .columns,
.methodologia-section .columns,
.portfolio-section .columns,
.gallery-section .columns,
.insights-section .columns,
.contact-section .columns {
  gap: 3rem;
  align-items: center;
}
@media (max-width: 720px) {
  .columns { flex-direction: column; }
}

/* ========== FAQ ========== */
.faq-list {
  margin-bottom: 1rem;
}
.faq-item {
  background: var(--color-bg-glass-heavy);
  box-shadow: 0 2px 15px rgba(49,89,42,0.07);
  border-radius: 13px;
  margin-bottom: 1.4em;
  padding: 1.15em 1.45em 1.25em;
  text-align: left;
  transition: box-shadow .18s;
  border-left: 5px solid var(--color-primary);
  position: relative;
}
.faq-item h3 {
  margin-top: 0;
  margin-bottom: .4em;
  font-size: 1.13rem;
  color: var(--color-primary-dark);
}

/* ========== BLOG ========== */
.blog-slider, .portfolio-carousel, .gallery-slider {
  display: flex;
  overflow-x: auto;
  gap: 2rem;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
}
.blog-slider .card, .portfolio-carousel .card, .gallery-slider .card {
  min-width: 320px;
  scroll-snap-align: center;
  background: var(--color-bg-glass-heavy);
}
.blog-slider .card-image, .portfolio-carousel .card-image, .gallery-slider .card-image {
  min-height: 160px;
  max-height: 200px;
}

/* "Читать далее" link */
.readmore, .read-more {
  font-family: var(--font-headings);
  font-size: 1rem;
  color: var(--color-readmore);
  font-weight: 600;
  text-decoration: underline;
  transition: color .18s;
  cursor: pointer;
  display: inline-block;
  margin-top: 0.65em;
}
.readmore:hover, .read-more:hover {
  color: var(--color-readmore-hover);
}

/* ========== CASE STUDIES ========== */
.case-studies-section .card,
.insights-section .card {
  background: var(--color-bg-card);
}

/* ========== METHODOLOGY ========== */
.methodologia-section .method-card {
  box-shadow: 0 4px 24px 0 rgba(38,99,58,0.07);
  background: var(--color-bg-card);
}

/* ========== INSIGHTS ========== */
.insights-section .card {
  background: var(--color-bg-glass-heavy);
}

.insights-section .card-content h3 {
  color: var(--color-primary-dark);
}

/* ========== CONTACT FORM ========== */
.contact-form {
  background: var(--color-bg-glass-heavy);
  border-radius: 13px;
  box-shadow: 0 8px 22px rgba(26, 76, 39, 0.10);
  padding: 2.3em 2em 2em;
  max-width: 100%;
  backdrop-filter: blur(12px);
}
.contact-form input, .contact-form textarea {
  width: 100%;
}
.contact-form label {
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  margin-bottom: .28em;
  display: block;
}
.form-success {
  margin-top: 1em;
  color: var(--color-primary);
  font-size: 1.07em;
}
@media (max-width: 900px) {
  .contact-section .columns {
    flex-direction: column;
    gap: 1.3rem;
  }
}

/* ========== PORTFOLIO CARDS ========== */
.portfolio-section .portfolio-carousel .card {
  background: var(--color-bg-glass-heavy);
}

/* ========== GALLERY ========== */
.gallery-slider .card {
  background: var(--color-bg-glass-heavy);
}

/* ========== PARALLAX & ANIMATION ========== */
[data-parallax] {
  will-change: transform;
  transition: transform .72s cubic-bezier(.44,.08,.6,1);
}
@media (hover: none) {
  [data-parallax] { transition: none; }
}

/* Animate.css harmonization */
.animate__animated {
  animation-duration: .72s;
  animation-fill-mode: both;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  font-family: var(--font-headings);
  font-size: 1.07rem;
  width: 100%;
  padding: 2.3em 0 2.5em 0;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2.5rem;
  justify-content: space-between;
}
.site-footer nav ul {
  display: flex;
  gap: 1.2em;
  flex-wrap: wrap;
}
.site-footer nav a {
  color: #e6f5db;
  font-family: var(--font-body);
  font-size: 1.01rem;
  text-decoration: none;
  padding: 3px 8px;
  border-radius: 3px;
  transition: background .18s, color .22s;
}
.site-footer nav a:hover, .site-footer nav a:focus { color: var(--color-accent3); background: rgba(87,255,100,0.07);}
.site-footer a { text-decoration: none; }
.site-footer .socials {
  display: flex;
  gap: 1.1em;
  align-items: center;
  margin-top: .3em;
}
.site-footer .socials a,
.site-footer .footer-social-link {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.07rem;
  transition: color .2s;
  letter-spacing: 0.01em;
}
.site-footer .footer-social-link--fb { color: var(--color-fb);}
.site-footer .footer-social-link--tw { color: var(--color-tw);}
.site-footer .footer-social-link--ig { color: var(--color-inst);}
.site-footer .footer-social-link--fb:hover { color: #1a358a;}
.site-footer .footer-social-link--tw:hover { color: #1492d0;}
.site-footer .footer-social-link--ig:hover { color: #b63c38;}

/* ========== MODULAR HELPERS ========== */
.text-center { text-align: center !important;}
.mt-0 { margin-top: 0 !important;}
.mb-0 { margin-bottom: 0 !important;}
.mb-1 { margin-bottom: 1.2rem !important;}
.pt-4 { padding-top: 2.7rem !important;}
.px-4 { padding-left: 2rem!important; padding-right:2rem!important;}
@media (max-width: 600px) {
  .section-title { font-size: 1.51rem;}
  .hero-content h1 { font-size: 2rem;}
  .container { padding-left: 2vw; padding-right: 2vw;}
}

/* ========== UTILS (Success, Privacy, Terms, Cookie) ========== */
/* Для success.html: */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
.success-page .success-content {
  background: var(--color-bg-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 3.3rem 2rem;
  text-align: center;
}

/* Privacy & Terms Padding top: */
.privacy-content, .terms-content {
  padding-top: 100px !important;
}

/* Cookie Popup (harmonized) */
#cookiePopup {
  font-family: var(--font-body);
  font-size: 1.04em;
  color: #fff;
  background: rgba(22,28,21,0.95);
}
#acceptCookiesBtn {
  background: var(--color-primary);
  color: #fff;
  border-radius: 4px;
  font-family: var(--font-body);
  transition: background .18s;
}
#acceptCookiesBtn:hover { background: var(--color-primary-dark); }

/* ========== LINKS (Readmore) ========== */
a.readmore, a.read-more {
  color: var(--color-readmore);
  font-weight: 700;
  text-underline-offset: 2.9px;
  border-radius: 4px;
  padding: 2px 10px;
  text-decoration-thickness: 2px;
  transition: color .18s, background .22s;
}
a.readmore:hover, a.read-more:hover {
  color: #fff;
  background: var(--color-primary);
}

/* ========== SOCIAL LINKS FOOTER ========== */
.footer-social-link { margin-right: 1.3em; font-weight: 700;}
.footer-social-link:last-child { margin-right: 0;}

/* ========== IMAGE BACKGROUND-STYLE UTILS ========== */
.bg-image, .hero-section, .gallery-bg, .about-bg {
  background-size: cover !important;
  background-repeat: no-repeat !important;
  background-position: center center !important;
}

/* For background images with text: apply dark overlay */
.bg-image-darken, .hero-section {
  position: relative;
}
.bg-image-darken::before, .hero-section::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.65));
  pointer-events: none; z-index: 1;
}
.bg-image-darken > *:not(:first-child), .hero-section > * { z-index: 2; position: relative; }

/* ========== MEDIA QUERIES FOR RESPONSIVE ========== */
@media (max-width: 660px) {
  .card, .item, .testimonial, .team-member, .product-card { padding: 1.2rem .4rem 1.5rem; min-width: 220px;}
  .hero-content h1 { font-size: 1.1rem;}
  .section-title { font-size: 1.3rem;}
  .main-nav { gap: .71em;}
  .site-footer .container { flex-direction: column; gap: 1.8rem; text-align: center;}
}

/* ========== SCROLLBAR STYLES ========== */
.blog-slider, .portfolio-carousel, .gallery-slider {
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-bg-section);
}
.blog-slider::-webkit-scrollbar,
.portfolio-carousel::-webkit-scrollbar,
.gallery-slider::-webkit-scrollbar {
  height: 7px;
  background: var(--color-bg-section);
}
.blog-slider::-webkit-scrollbar-thumb,
.portfolio-carousel::-webkit-scrollbar-thumb,
.gallery-slider::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 7px;
}

/* ========== GLASSMORPHISM ========== */
.glass {
  background: var(--color-bg-glass);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-card);
}

/* ========== HOVER/FOCUS TRANSITIONS FOR INTERACTIVES ========== */
a, button, .btn {
  transition: all .20s cubic-bezier(.5,.11,.38,1.1);
}

a:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

/* ========== PARALLAX JS (demo, optional helper) ========== */
[data-parallax] {
  transition: transform .65s cubic-bezier(.18,.38,.58,1.07), filter .41s!important;
}
[data-parallax].is-inview {
  filter: drop-shadow(0 8px 32px #afdbb2a2);
}
[data-parallax].parallax-tiny  { transform: translateY(-5px) scale(1.01);}
[data-parallax].parallax-small { transform: translateY(-10px) scale(1.02);}
[data-parallax].parallax-mid   { transform: translateY(-21px) scale(1.04);}
[data-parallax].parallax-large { transform: translateY(-35px) scale(1.08);}

/* ========== MODULAR END ========== */