/* =========================================================
   GREEN CLOUD BIZ – Main Stylesheet
   Design: Professional Minimalist | Deep Blue & White
   ========================================================= */

/* ----- CSS CUSTOM PROPERTIES ----- */
:root {
  /* Color Palette */
  --color-primary:        #1a3a5c;
  --color-primary-light:  #254e7d;
  --color-primary-dark:   #0f2640;
  --color-accent:         #4ade80;
  --color-accent-light:   #86efac;
  --color-white:          #ffffff;
  --color-bg:             #f8fafc;
  --color-bg-card:        #ffffff;
  --color-surface:        #f1f5f9;
  --color-border:         #e2e8f0;
  --color-text:           #1e293b;
  --color-text-muted:     #64748b;
  --color-text-light:     #94a3b8;

  /* Typography */
  --font-family:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:  0.75rem;
  --font-size-sm:  0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:  1.125rem;
  --font-size-xl:  1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: clamp(1rem, 5vw, 2rem);

  /* Borders */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(26,58,92,.08), 0 2px 8px rgba(0,0,0,.04);
  --shadow-lg:  0 10px 40px rgba(26,58,92,.12), 0 4px 16px rgba(0,0,0,.06);
  --shadow-xl:  0 24px 64px rgba(26,58,92,.15);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(.4,0,.2,1);
  --transition-base:   250ms cubic-bezier(.4,0,.2,1);
  --transition-slow:   400ms cubic-bezier(.4,0,.2,1);

  /* Navbar height */
  --navbar-h: 72px;
}

/* ----- 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-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

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

/* ----- CONTAINER ----- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ----- SECTION LAYOUT ----- */
.section { padding-block: var(--space-24); }

.section__header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section__label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: rgba(74,222,128,.1);
  border-radius: var(--radius-full);
  border: 1px solid rgba(74,222,128,.25);
}

.section__title {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-4);
  letter-spacing: -.02em;
}

.section__desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ----- BUTTONS ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7em 1.6em;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
  letter-spacing: -.01em;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(26,58,92,.3);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,58,92,.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover, .btn--outline:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--lg { padding: 0.85em 2em; font-size: var(--font-size-lg); }
.btn--full { width: 100%; }

/* Focus styles */
.btn:focus-visible, a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* =========================================================
   NAVBAR
   ========================================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  background: rgba(248,250,252,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255,255,255,.95);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.navbar__logo-img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

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

.navbar__brand {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -.03em;
}

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

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.navbar__link {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
  font-size: var(--font-size-sm);
}

.navbar__link:hover, .navbar__link.active {
  color: var(--color-primary);
  background: var(--color-surface);
}

.navbar__cta {
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  padding: 0.55em 1.2em;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 0;
}

.navbar__hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.navbar__hamburger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  padding-top: calc(var(--navbar-h) + var(--space-16));
  padding-bottom: var(--space-24);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, #f0f6ff 0%, var(--color-bg) 60%);
}

.hero__bg-blur {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero__bg-blur--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26,58,92,.08) 0%, transparent 70%);
  top: -100px;
  right: -150px;
}

.hero__bg-blur--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(74,222,128,.12) 0%, transparent 70%);
  bottom: 0;
  left: -100px;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero__content { max-width: 580px; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
  background: linear-gradient(135deg, rgba(26,58,92,.08), rgba(74,222,128,.12));
  border: 1px solid rgba(26,58,92,.15);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-primary);
  letter-spacing: -.03em;
  margin-bottom: var(--space-6);
}

.hero__title--accent {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2e7d6e 50%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero__stat strong {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -.03em;
}

.hero__stat span {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* Hero Visual */
.hero__visual {
  position: relative;
}

.hero__img-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}

.hero__img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero__img-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 180px;
  animation: float 3s ease-in-out infinite;
}

.hero__img-card--1 {
  bottom: -20px;
  left: -24px;
  animation-delay: 0s;
}

.hero__img-card--2 {
  top: -20px;
  right: -24px;
  animation-delay: 1.5s;
}

.hero__img-card strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
}

.hero__img-card small {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.card-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

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

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-light);
  font-size: var(--font-size-xs);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hero__scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-text-light);
  border-bottom: 2px solid var(--color-text-light);
  transform: rotate(45deg);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(4px); }
}

/* =========================================================
   SERVICES
   ========================================================= */
.services {
  background: var(--color-white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,58,92,.02) 0%, transparent 60%);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(26,58,92,.15);
}

.service-card--featured {
  background: var(--color-primary);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.service-card--featured::before {
  background: linear-gradient(135deg, rgba(255,255,255,.06) 0%, transparent 60%);
}

.service-card--featured:hover {
  border-color: var(--color-primary-light);
  box-shadow: 0 12px 48px rgba(26,58,92,.35);
}

.service-card--featured .service-card__title,
.service-card--featured .service-card__desc,
.service-card--featured .service-card__features li {
  color: rgba(255,255,255,.9);
}

.service-card--featured .service-card__features li::before {
  color: var(--color-accent);
}

.service-card--featured .service-card__link {
  color: var(--color-accent);
}

.service-card__badge {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.service-card__icon-wrap {
  margin-bottom: var(--space-6);
}

.service-card__icon {
  width: 52px;
  height: 52px;
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.service-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.service-card__features li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.service-card__features li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

.service-card__link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.service-card__link:hover { gap: var(--space-3); }

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  background: var(--color-bg);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.about__img-wrapper {
  position: relative;
}

.about__img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about__experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about__experience-badge strong {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
}

.about__experience-badge span {
  font-size: var(--font-size-xs);
  opacity: .8;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.about__content .section__title {
  text-align: left;
}

.about__content .section__label {
  display: inline-block;
  margin-bottom: var(--space-3);
}

.about__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-block: var(--space-8);
}

.about__value {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.about__value-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about__value strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
}

.about__value small {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact {
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.contact__bg-shape {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(180deg, var(--color-bg) 0%, transparent 100%);
  pointer-events: none;
}

.contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: start;
}

.contact__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.contact__methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact__method {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-base);
}

a.contact__method:hover {
  border-color: var(--color-primary);
  background: rgba(26,58,92,.03);
  transform: translateX(4px);
}

.contact__method-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact__method-icon svg {
  width: 20px;
  height: 20px;
  color: white;
}

.contact__method strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.contact__method span {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Contact Form */
.contact__form-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7em 1em;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,58,92,.1);
  background: var(--color-white);
}

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

.form__note {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  text-align: center;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-16);
  padding-top: var(--space-20);
  padding-bottom: var(--space-16);
}

.footer .navbar__brand {
  color: white;
}

.footer .navbar__brand span {
  color: var(--color-accent);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.6);
  line-height: 1.7;
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
  max-width: 280px;
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  transform: translateY(-3px);
}

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

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer__col-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--space-5);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col ul li a,
.footer__col ul li span {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.55);
  transition: color var(--transition-fast);
  line-height: 1.5;
}

.footer__col ul li a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: var(--space-6);
}

.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer__bottom-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.4);
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
  color: var(--color-accent);
}

/* =========================================================
   SCROLL ANIMATIONS
   Only apply hidden state when JS has loaded (body.js-loaded)
   This prevents content from being stuck invisible if JS fails
   ========================================================= */
body.js-loaded .animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s cubic-bezier(.4,0,.2,1), transform 0.65s cubic-bezier(.4,0,.2,1);
}

body.js-loaded .animate-on-scroll[data-animation="fade-left"] {
  transform: translateX(40px);
}

body.js-loaded .animate-on-scroll[data-animation="fade-right"] {
  transform: translateX(-40px);
}

body.js-loaded .animate-on-scroll.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* =========================================================
   RESPONSIVE – TABLET (≤ 1024px)
   ========================================================= */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-card--featured {
    grid-column: span 2;
  }

  .about__inner,
  .contact__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .about__content .section__title {
    text-align: left;
  }

  .about__img {
    height: 360px;
  }

  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .footer__links {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* =========================================================
   RESPONSIVE – MOBILE (≤ 768px)
   ========================================================= */
@media (max-width: 768px) {
  :root {
    --navbar-h: 64px;
  }

  /* Navbar mobile */
  .navbar__nav {
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--container-pad);
    gap: var(--space-1);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .navbar__nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .navbar__link {
    padding: var(--space-3) var(--space-4);
  }

  .navbar__cta {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  /* Hero mobile */
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__title {
    font-size: clamp(var(--font-size-3xl), 8vw, var(--font-size-4xl));
  }

  .hero__desc {
    max-width: 100%;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__visual { order: -1; }

  .hero__img {
    height: 280px;
  }

  .hero__img-card--1 { display: none; }
  .hero__img-card--2 { display: none; }

  /* Services mobile */
  .services__grid {
    grid-template-columns: 1fr;
  }

  .service-card--featured {
    grid-column: span 1;
  }

  /* About mobile */
  .about__values {
    grid-template-columns: 1fr;
  }

  .about__experience-badge {
    bottom: var(--space-4);
    right: var(--space-4);
  }

  /* Contact mobile */
  .contact__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .contact__info .section__title {
    font-size: var(--font-size-3xl);
  }

  /* Footer mobile */
  .footer__links {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__bottom .container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__links {
    grid-template-columns: 1fr;
  }

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

  .hero__stats {
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
  }

  .hero__stat-divider {
    width: 40px;
    height: 1px;
  }
}

/* =========================================================
   PRINT
   ========================================================= */
@media print {
  .navbar, .hero__scroll-hint, .hero__bg-blur { display: none; }
  .animate-on-scroll { opacity: 1; transform: none; }
}