/* ============================================
   CLEAN TBILISI — Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ============================================
   CSS Variables
   ============================================ */

:root {
  /* Brand Colors */
  --green-dark: #0D3B2E;
  --green-mint: #4ECBA0;
  --white: #FFFFFF;
  --text-primary: #0D3B2E;
  --text-muted: #6B7B6E;

  /* Semantic */
  --bg-hero: var(--green-dark);
  --bg-page: #F9FAF9;

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Layout */
  --border-radius: 8px;
  --max-width: 1100px;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Transitions */
  --transition: 0.2s ease;
}

/* ============================================
   Reset & Base
   ============================================ */

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

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

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-page);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ============================================
   Typography
   ============================================ */

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 6vw, 3.75rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

p {
  font-family: var(--font-body);
}

/* ============================================
   Layout Utilities
   ============================================ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--green-mint);
  color: var(--green-dark);
  border-color: var(--green-mint);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #3db88d;
  border-color: #3db88d;
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

/* ============================================
   Wordmark
   ============================================ */

.wordmark {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -0.01em;
}

.wordmark .clean {
  color: var(--white);
}

.wordmark .tbilisi {
  color: var(--green-mint);
}

/* ============================================
   NAV
   ============================================ */

.nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding-block: var(--space-md);
  /* Only span text column width so phone doesn't overlap the photo */
  width: 58%;
  min-width: min(580px, 100%);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-phone {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  opacity: 0.9;
  transition: opacity var(--transition);
}

.nav-phone:hover {
  opacity: 1;
}

/* ============================================
   HERO
   ============================================ */

.hero {
  background-color: var(--green-dark);
  background-image:
    radial-gradient(ellipse 60% 80% at 10% 60%, rgba(78, 203, 160, 0.06) 0%, transparent 60%);
  min-height: 100svh;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 42%;
  min-height: 100svh;
}

.hero-col-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem var(--space-xl) var(--space-2xl);
  padding-left: calc((100vw - var(--max-width)) / 2 + var(--space-md));
  max-width: calc(var(--max-width) * 0.6);
}

.hero-col-image {
  position: relative;
  overflow: hidden;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Subtle gradient blending left edge of photo into dark green */
.hero-col-image::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, var(--green-dark) 0%, transparent 18%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-mint);
  margin-bottom: var(--space-sm);
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.hero h1 em {
  font-style: italic;
  color: var(--green-mint);
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255, 255, 255, 0.72);
  max-width: 540px;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

/* WhatsApp icon */
.icon-whatsapp {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.hero-areas {
  margin-top: var(--space-xl);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
}

.hero-areas-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-right: var(--space-xs);
}

.area-pill {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 100px;
  padding: 0.25rem 0.75rem;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-col-text {
    padding: 6rem var(--space-md) var(--space-2xl);
    max-width: 100%;
  }

  .hero-col-image {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   SERVICES & PRICING
   ============================================ */

.services {
  background: var(--white);
  padding-block: var(--space-2xl);
}

.services-header {
  margin-bottom: var(--space-xl);
}

.services-header h2 {
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.services-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1.5px solid #E3EBE7;
  border-radius: calc(var(--border-radius) * 1.5);
  padding: var(--space-lg);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  border-color: var(--green-mint);
  box-shadow: 0 4px 24px rgba(13, 59, 46, 0.07);
}

.service-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.service-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--text-primary);
  line-height: 1.2;
}

.service-tag {
  flex-shrink: 0;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: rgba(78, 203, 160, 0.18);
  border: 1px solid rgba(78, 203, 160, 0.35);
  border-radius: 100px;
  padding: 0.25rem 0.65rem;
  white-space: nowrap;
}

.service-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-md);
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-top: auto;
}

.service-price {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.service-price .amount {
  font-size: 1.5rem;
}

.service-price .from {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-muted);
  display: block;
  line-height: 1;
  margin-bottom: 0.15rem;
}

.service-price .currency {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 0.1rem;
}

.btn-service {
  background: var(--green-dark);
  color: var(--white);
  border-color: var(--green-dark);
  font-size: 0.875rem;
  padding: 0.65rem 1.1rem;
}

.btn-service:hover,
.btn-service:focus-visible {
  background: var(--green-mint);
  border-color: var(--green-mint);
  color: var(--green-dark);
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-service {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   TRUST
   ============================================ */

.trust {
  background: var(--green-dark);
  padding-block: var(--space-2xl);
}

.trust-signals {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl) var(--space-lg);
  margin-bottom: var(--space-xl);
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
}

.trust-item-line {
  width: 32px;
  height: 2px;
  background: var(--green-mint);
  flex-shrink: 0;
}

.trust-item p {
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
}

.trust-guarantee {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  text-align: center;
}

.trust-guarantee p {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  color: var(--white);
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.4;
}

.trust-guarantee p em {
  color: var(--green-mint);
  font-style: italic;
}

@media (max-width: 768px) {
  .trust-signals {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--green-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: var(--space-xl);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
}

.footer-brand .wordmark {
  font-size: 1.3rem;
  display: block;
  margin-bottom: var(--space-xs);
}

.footer-hours {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 0.4rem;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
}

.footer-ctas {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-btn {
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
}

.footer-link {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition);
  text-decoration: none;
}

.footer-link:hover {
  color: var(--green-mint);
}

.footer-copy {
  width: 100%;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.25);
}

@media (max-width: 560px) {
  .footer-inner {
    flex-direction: column;
  }

  .footer-right {
    align-items: flex-start;
  }

  .footer-ctas {
    justify-content: flex-start;
  }

  .footer-btn {
    flex: 1;
    justify-content: center;
  }
}