/* ============================================================
   ПАВЕ АРТ — Professional Paving Company Website
   style.css — Complete Stylesheet
   ============================================================ */

/* ── Google Fonts are loaded via HTML link tag ── */

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --color-dark:        #2B2B2B;
  --color-accent:      #9A7B4F;
  --color-accent-light:#B8966A;
  --color-accent-dark: #7A5F38;
  --color-bg:          #F5F2EE;
  --color-text:        #333333;
  --color-gray:        #8A8A8A;
  --color-gray-light:  #E8E4DF;
  --color-white:       #FFFFFF;

  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  --nav-height: 76px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.18);

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-weight: 800;
  margin-bottom: 1rem;
}

.about__title {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-gray);
  max-width: 560px;
  line-height: 1.7;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide {
  max-width: 1400px;
}

.section {
  padding: 100px 0;
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark .section-subtitle {
  color: rgba(255,255,255,0.6);
}

.section-header {
  margin-bottom: 64px;
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin: 0 auto;
}

/* ============================================================
   SCROLL ANIMATION CLASSES
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.reveal--left {
  transform: translateX(-50px);
}

.reveal.reveal--right {
  transform: translateX(50px);
}

.reveal.reveal--scale {
  transform: scale(0.92);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Staggered children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-stagger.is-visible > *:nth-child(1) { opacity:1; transform:none; transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { opacity:1; transform:none; transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(3) { opacity:1; transform:none; transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(4) { opacity:1; transform:none; transition-delay: 0.35s; }
.reveal-stagger.is-visible > *:nth-child(5) { opacity:1; transform:none; transition-delay: 0.45s; }
.reveal-stagger.is-visible > *:nth-child(6) { opacity:1; transform:none; transition-delay: 0.55s; }
.reveal-stagger.is-visible > *:nth-child(7) { opacity:1; transform:none; transition-delay: 0.65s; }
.reveal-stagger.is-visible > *:nth-child(8) { opacity:1; transform:none; transition-delay: 0.75s; }
.reveal-stagger.is-visible > *:nth-child(9) { opacity:1; transform:none; transition-delay: 0.85s; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::after { opacity: 1; }

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(154,123,79,0.35);
}

.btn--primary:hover {
  background-color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(154,123,79,0.45);
}

.btn--outline {
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
}

.btn--outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-white {
  border: 2px solid rgba(255,255,255,0.6);
  color: var(--color-white);
  background: transparent;
}

.btn--outline-white:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--nav {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 10px 22px;
  font-size: 0.78rem;
  border-radius: var(--radius-sm);
}

.btn--nav:hover {
  background-color: var(--color-accent-light);
  transform: translateY(-1px);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.nav--scrolled {
  background: rgba(27, 27, 27, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  line-height: 1;
}

.nav__logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}

.footer__logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
  margin-bottom: 4px;
}

.nav__logo-main {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-white);
  text-transform: uppercase;
}

.nav__logo-main span {
  color: var(--color-accent);
}

.nav__logo-sub {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
}

/* Nav links */
.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  position: relative;
  transition: color var(--transition);
  padding-bottom: 2px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-white);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.nav__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(27,27,27,0.98);
  backdrop-filter: blur(16px);
  padding: 24px 0 32px;
  transform: translateY(-110%);
  transition: transform var(--transition-slow);
  z-index: 999;
  border-top: 1px solid rgba(154,123,79,0.2);
}

.nav__mobile.is-open {
  transform: translateY(0);
}

.nav__mobile-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0 24px;
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  padding: 12px 0;
  width: 100%;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition);
}

.nav__mobile-link:hover,
.nav__mobile-link.is-active {
  color: var(--color-accent);
}

.nav__mobile-cta {
  margin-top: 20px;
  text-align: center;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: #1a1a1a;
}

/* CSS Paving Stone Pattern */
.hero__pattern {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__pattern::before {
  content: '';
  position: absolute;
  inset: -5%;
  background-image:
    /* Horizontal mortar lines */
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 58px,
      rgba(255,255,255,0.025) 58px,
      rgba(255,255,255,0.025) 60px
    ),
    /* Vertical mortar lines - offset for brick pattern */
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 88px,
      rgba(255,255,255,0.025) 88px,
      rgba(255,255,255,0.025) 90px
    );
  background-size: 90px 60px;
}

.hero__pattern::after {
  content: '';
  position: absolute;
  inset: -5%;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 88px,
      rgba(255,255,255,0.018) 88px,
      rgba(255,255,255,0.018) 90px
    );
  background-size: 90px 120px;
  background-position: 45px 60px;
}

/* Individual stone blocks via SVG background */
.hero__stones {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='360' height='240'%3E%3Crect x='1' y='1' width='88' height='58' rx='1' fill='%23252525' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='91' y='1' width='88' height='58' rx='1' fill='%23222222' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='181' y='1' width='88' height='58' rx='1' fill='%23272727' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='271' y='1' width='88' height='58' rx='1' fill='%23232323' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='46' y='61' width='88' height='58' rx='1' fill='%23232323' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='136' y='61' width='88' height='58' rx='1' fill='%23262626' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='226' y='61' width='88' height='58' rx='1' fill='%23212121' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='316' y='61' width='88' height='58' rx='1' fill='%23252525' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='1' y='121' width='88' height='58' rx='1' fill='%23242424' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='91' y='121' width='88' height='58' rx='1' fill='%23272727' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='181' y='121' width='88' height='58' rx='1' fill='%23222222' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='271' y='121' width='88' height='58' rx='1' fill='%23262626' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='46' y='181' width='88' height='58' rx='1' fill='%23252525' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='136' y='181' width='88' height='58' rx='1' fill='%23232323' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='226' y='181' width='88' height='58' rx='1' fill='%23272727' stroke='%23333' stroke-width='0.5'/%3E%3Crect x='316' y='181' width='88' height='58' rx='1' fill='%23212121' stroke='%23333' stroke-width='0.5'/%3E%3C/svg%3E");
  background-repeat: repeat;
  opacity: 0.9;
}

/* Dark gradient overlay */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,15,15,0.88) 0%,
    rgba(27,27,27,0.78) 50%,
    rgba(20,20,20,0.85) 100%
  );
}

/* Gold accent line */
.hero__accent-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 28px;
}

.hero__label::before,
.hero__label::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.6;
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.hero__title span {
  color: var(--color-accent);
  position: relative;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.65);
  max-width: 620px;
  margin: 0 auto 48px;
  line-height: 1.75;
  font-weight: 400;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: opacity var(--transition);
}

.hero__scroll:hover { opacity: 0.7; }

.hero__scroll-text {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.hero__scroll-arrow {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(154,123,79,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounce 2s ease-in-out infinite;
}

.hero__scroll-arrow svg {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(5px); }
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats {
  background-color: var(--color-dark);
  padding: 0;
  border-top: 1px solid rgba(154,123,79,0.2);
  border-bottom: 1px solid rgba(154,123,79,0.2);
}

.stats__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats__item {
  padding: 44px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
  transition: background var(--transition);
}

.stats__item:last-child { border-right: none; }

.stats__item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-slow);
}

.stats__item:hover::before { width: 60%; }

.stats__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.stats__label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
  background-color: var(--color-bg);
  padding: 110px 0;
}

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

.about__content {
  max-width: 540px;
}

.about__text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #555;
  margin-bottom: 48px;
}

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

.about__feature {
  padding: 24px 18px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.about__feature:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(154,123,79,0.12);
}

.about__feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(154,123,79,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.about__feature-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about__feature-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-dark);
}

/* CSS geometric paving decoration */
.about__visual {
  position: relative;
  height: 480px;
}

.about__deco {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-dark);
}

.about__deco-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='270' height='180'%3E%3Crect x='1' y='1' width='66' height='43' rx='2' fill='%232e2e2e' stroke='%23404040' stroke-width='1'/%3E%3Crect x='69' y='1' width='66' height='43' rx='2' fill='%23282828' stroke='%23404040' stroke-width='1'/%3E%3Crect x='137' y='1' width='66' height='43' rx='2' fill='%232c2c2c' stroke='%23404040' stroke-width='1'/%3E%3Crect x='205' y='1' width='64' height='43' rx='2' fill='%23292929' stroke='%23404040' stroke-width='1'/%3E%3Crect x='35' y='46' width='66' height='43' rx='2' fill='%232a2a2a' stroke='%23404040' stroke-width='1'/%3E%3Crect x='103' y='46' width='66' height='43' rx='2' fill='%232f2f2f' stroke='%23404040' stroke-width='1'/%3E%3Crect x='171' y='46' width='66' height='43' rx='2' fill='%23272727' stroke='%23404040' stroke-width='1'/%3E%3Crect x='1' y='91' width='66' height='43' rx='2' fill='%232d2d2d' stroke='%23404040' stroke-width='1'/%3E%3Crect x='69' y='91' width='66' height='43' rx='2' fill='%23292929' stroke='%23404040' stroke-width='1'/%3E%3Crect x='137' y='91' width='66' height='43' rx='2' fill='%232b2b2b' stroke='%23404040' stroke-width='1'/%3E%3Crect x='205' y='91' width='64' height='43' rx='2' fill='%232e2e2e' stroke='%23404040' stroke-width='1'/%3E%3Crect x='35' y='136' width='66' height='43' rx='2' fill='%23282828' stroke='%23404040' stroke-width='1'/%3E%3Crect x='103' y='136' width='66' height='43' rx='2' fill='%232d2d2d' stroke='%23404040' stroke-width='1'/%3E%3Crect x='171' y='136' width='66' height='43' rx='2' fill='%232a2a2a' stroke='%23404040' stroke-width='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  opacity: 0.85;
}

.about__deco-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(154,123,79,0.15) 0%, transparent 60%);
}

.about__deco-content {
  position: absolute;
  bottom: 40px;
  left: 40px;
  right: 40px;
  padding: 28px 32px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(154,123,79,0.3);
  border-radius: var(--radius-md);
}

.about__deco-quote {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.5;
  margin-bottom: 10px;
}

.about__deco-author {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.about__deco-corner {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
}

.about__deco-corner svg {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 1.5;
  opacity: 0.6;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services {
  background-color: var(--color-white);
  padding: 110px 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 36px 28px;
  background: var(--color-bg);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(154,123,79,0.06) 0%, transparent 70%);
  transition: opacity var(--transition);
  opacity: 0;
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(154,123,79,0.14);
  background: var(--color-white);
}

.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after  { opacity: 1; }

.service-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(154,123,79,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition);
}

.service-card:hover .service-card__icon {
  background: rgba(154,123,79,0.18);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.service-card__text {
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   WHY US SECTION
   ============================================================ */
.why {
  background-color: var(--color-dark);
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}

.why::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(154,123,79,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.why__item {
  display: flex;
  gap: 20px;
  padding: 28px 28px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.why__item:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(154,123,79,0.3);
  transform: translateX(4px);
}

.why__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(154,123,79,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.why__icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why__item-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.why__item-text {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  margin: 0;
}

/* ============================================================
   GALLERY / PROJECTS SECTION
   ============================================================ */
.gallery {
  background-color: var(--color-bg);
  padding: 110px 0;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto;
  gap: 12px;
}

/* Larger featured cells */
.gallery__item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery__item:nth-child(5) { grid-column: span 2; }

.gallery__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  background: #d4cfc9;
}

.gallery__item:nth-child(1) { aspect-ratio: auto; }
.gallery__item:nth-child(5) { aspect-ratio: 2 / 1; }

.gallery__placeholder {
  width: 100%;
  height: 100%;
  min-height: 220px;
  background: linear-gradient(135deg, #ccc8c2 0%, #b8b2aa 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform var(--transition);
}

.gallery__item:nth-child(1) .gallery__placeholder { min-height: 460px; }

.gallery__placeholder-icon {
  width: 40px;
  height: 40px;
  opacity: 0.4;
}

.gallery__placeholder-icon svg {
  width: 40px;
  height: 40px;
  stroke: #6b6560;
  fill: none;
  stroke-width: 1.5;
}

.gallery__placeholder-text {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b6560;
  opacity: 0.7;
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(43,43,43,0.85), rgba(154,123,79,0.7));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery__item:hover .gallery__overlay { opacity: 1; }
.gallery__item:hover .gallery__placeholder { transform: scale(1.05); }

.gallery__overlay-text {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.gallery__overlay-text svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 2.5;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__inner {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__content {
  max-width: 800px;
  max-height: 80vh;
  width: 600px;
  height: 450px;
  background: linear-gradient(135deg, #2a2a2a, #1e1e1e);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  border: 1px solid rgba(154,123,79,0.3);
}

.lightbox__content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.lightbox__placeholder-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.lightbox__close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox__close:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.lightbox__nav:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.lightbox__prev { left: -60px; }
.lightbox__next { right: -60px; }

.lightbox__counter {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process {
  background-color: var(--color-white);
  padding: 110px 0;
}

.process__timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 24px;
}

/* Connecting line */
.process__timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 0px);
  right: calc(12.5% + 0px);
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light), var(--color-accent));
  z-index: 0;
}

.process__step {
  padding: 0 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.process__step-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-dark);
  border: 3px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  position: relative;
  transition: var(--transition);
}

.process__step:hover .process__step-dot {
  background: var(--color-accent);
  transform: scale(1.1);
  box-shadow: 0 0 0 6px rgba(154,123,79,0.15);
}

.process__step-num {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-accent);
  transition: color var(--transition);
}

.process__step:hover .process__step-num {
  color: var(--color-white);
}

.process__step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.process__step-text {
  font-size: 0.85rem;
  color: var(--color-gray);
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials {
  background-color: var(--color-bg);
  padding: 110px 0;
}

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

.testimonial-card {
  padding: 36px 32px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  position: relative;
  transition: var(--transition);
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 28px;
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.15;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(154,123,79,0.2);
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 18px;
}

.testimonial-card__stars span {
  color: var(--color-accent);
  font-size: 0.9rem;
}

.testimonial-card__text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: #555;
  margin-bottom: 24px;
  font-style: italic;
}

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

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: 4px;
}

.testimonial-card__role {
  font-size: 0.75rem;
  color: var(--color-gray);
  letter-spacing: 0.04em;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact {
  background-color: var(--color-white);
  padding: 110px 0;
}

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

/* Form */
.contact__form-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact__form-subtitle {
  font-size: 0.9rem;
  color: var(--color-gray);
  margin-bottom: 36px;
}

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

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

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

.form__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-dark);
}

.form__input,
.form__textarea {
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1.5px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: none;
  appearance: none;
  -webkit-appearance: none;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(154,123,79,0.12);
  background: var(--color-white);
}

.form__input.is-error,
.form__textarea.is-error {
  border-color: #e05252;
  box-shadow: 0 0 0 3px rgba(224,82,82,0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: #aaa;
}

.form__textarea {
  height: 140px;
}

.form__error {
  font-size: 0.75rem;
  color: #e05252;
  margin-top: 2px;
  display: none;
}

.form__error.is-visible { display: block; }

.form__submit {
  margin-top: 8px;
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 0.88rem;
}

.form__success {
  display: none;
  padding: 18px 24px;
  background: rgba(154,123,79,0.08);
  border: 1px solid rgba(154,123,79,0.3);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-top: 12px;
}

.form__success.is-visible { display: block; }

/* Contact info */
.contact__info-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact__info-subtitle {
  font-size: 0.9rem;
  color: var(--color-gray);
  margin-bottom: 36px;
}

.contact__info-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact__info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__info-item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(154,123,79,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__info-item-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact__info-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin-bottom: 3px;
}

.contact__info-item-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-dark);
  line-height: 1.5;
}

.contact__info-item-value a {
  transition: color var(--transition);
}

.contact__info-item-value a:hover { color: var(--color-accent); }

/* Map placeholder */
.contact__map {
  margin-top: 8px;
  height: 180px;
  background: linear-gradient(135deg, var(--color-gray-light) 0%, #ddd8d1 100%);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--color-gray-light);
}

.contact__map-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100,90,80,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100,90,80,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

.contact__map-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.contact__map-label svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact__map-label span {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7a7068;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: #1e1e1e;
  color: rgba(255,255,255,0.6);
  padding: 72px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__brand-logo {
  margin-bottom: 16px;
}

.footer__brand-logo-main {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
}

.footer__brand-logo-main span {
  color: var(--color-accent);
}

.footer__brand-logo-sub {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-top: 2px;
}

.footer__brand-desc {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.4);
  margin-bottom: 28px;
  max-width: 320px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer__social-link:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
  fill: rgba(255,255,255,0.6);
  transition: fill var(--transition);
}

.footer__social-link:hover svg {
  fill: var(--color-white);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 20px;
}

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

.footer__link {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer__link::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--transition);
}

.footer__link:hover {
  color: rgba(255,255,255,0.8);
}

.footer__link:hover::before { opacity: 1; }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.footer__contact-item svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-item span {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
}

.footer__contact-item a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer__contact-item a:hover { color: var(--color-accent); }

/* Footer bottom bar */
.footer__bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.04em;
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-link {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
  transition: color var(--transition);
  letter-spacing: 0.04em;
}

.footer__bottom-link:hover { color: rgba(255,255,255,0.5); }

/* ============================================================
   SCROLL TO TOP BUTTON
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(154,123,79,0.4);
  cursor: pointer;
  z-index: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  pointer-events: none;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.scroll-top:hover {
  background: var(--color-accent-light);
  box-shadow: 0 8px 28px rgba(154,123,79,0.5);
  transform: translateY(-3px);
}

.scroll-top svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ============================================================
   DIVIDER / DECORATIVE
   ============================================================ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gray-light), transparent);
}

.gold-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
  margin: 0 6px;
  vertical-align: middle;
}

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .nav__links,
  .nav__actions { display: none; }

  .nav__hamburger { display: flex; }
  .nav__mobile    { display: block; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .about__visual { height: 360px; }

  .about__content { max-width: 100%; }

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

  .stats__item:nth-child(2) { border-right: none; }
  .stats__item:nth-child(3) { border-top: 1px solid rgba(255,255,255,0.06); }
  .stats__item:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.06); border-right: none; }

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

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

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

  .gallery__item:nth-child(1) { grid-column: span 1; grid-row: span 1; }
  .gallery__item:nth-child(5) { grid-column: span 1; aspect-ratio: 1/1; }

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

  .process__timeline::before { display: none; }

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

  .testimonials__grid .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

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

  .footer__grid > :first-child {
    grid-column: span 2;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 640px)
   ============================================================ */
@media (max-width: 640px) {
  :root { --nav-height: 64px; }

  .section { padding: 72px 0; }

  .hero__title { font-size: clamp(2rem, 8vw, 2.8rem); }

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

  .hero__actions .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

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

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

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

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

  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .gallery__item:nth-child(1) { grid-column: span 2; }
  .gallery__item:nth-child(5) { grid-column: span 2; aspect-ratio: 16/9; }

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

  .testimonials__grid { grid-template-columns: 1fr; }
  .testimonials__grid .testimonial-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

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

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__grid > :first-child { grid-column: span 1; }

  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
  }

  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
  .lightbox__close { top: 8px; right: 8px; }

  .lightbox__content { width: 90vw; height: 55vw; min-height: 220px; }

  .scroll-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }

  .contact__grid { gap: 40px; }

  .section-header { margin-bottom: 44px; }
}

/* ============================================================
   PRINT (basic)
   ============================================================ */
@media print {
  .nav, .scroll-top, .lightbox { display: none !important; }
  body { background: white; color: black; }
}