:root {
  --ink: #17211f;
  --muted: #5a6864;
  --paper: #fbfaf7;
  --line: #dfe4df;
  --mint: #dff2e8;
  --teal: #176d68;
  --coral: #ec6f57;
  --gold: #f0c35b;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(23, 33, 31, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body::selection {
  background: var(--gold);
  color: var(--ink);
}

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

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 64px);
  background: rgba(251, 250, 247, 0.9);
  border-bottom: 1px solid rgba(223, 228, 223, 0.78);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.brand:hover .brand-logo {
  transform: rotate(12deg) scale(1.08);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a:hover {
  color: var(--teal);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  padding: 140px clamp(18px, 6vw, 88px) 72px;
  overflow: hidden;
  isolation: isolate;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(9, 20, 20, 0.88), rgba(9, 20, 20, 0.48) 48%, rgba(9, 20, 20, 0.12)),
    linear-gradient(0deg, rgba(9, 20, 20, 0.36), rgba(9, 20, 20, 0));
}

.hero-content {
  width: min(760px, 100%);
  color: var(--white);
  animation: riseIn 780ms ease both;
}

.eyebrow,
.section-kicker,
.package-label {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.contact-section h2 {
  margin: 0;
  line-height: 1.03;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 820px;
  font-size: clamp(3rem, 8vw, 6.8rem);
}

.hero-copy {
  max-width: 640px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 13px 20px;
  border: 1px solid transparent;
  font-weight: 850;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button.primary {
  background: var(--coral);
  color: var(--white);
}

.button:hover,
.service-card:hover,
.package-card:hover {
  transform: translateY(-4px);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-strip span {
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 18px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-weight: 800;
  text-align: center;
}

.trust-strip strong {
  color: var(--teal);
  font-size: 1.45rem;
}

.section,
.contact-section {
  padding: 88px clamp(18px, 6vw, 88px);
}

.intro,
.split-feature,
.testimonial-band,
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
}

.section h2,
.contact-section h2 {
  max-width: 760px;
  font-size: clamp(2.1rem, 5vw, 4.4rem);
}

.intro > p,
.contact-section p,
.testimonial-band blockquote {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.service-grid,
.package-grid,
.process-list {
  display: grid;
  gap: 18px;
}

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

.service-card,
.package-card,
.process-list article {
  min-height: 100%;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(23, 33, 31, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover,
.package-card:hover {
  border-color: rgba(23, 109, 104, 0.38);
  box-shadow: 0 24px 48px rgba(23, 33, 31, 0.11);
}

.service-icon {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--teal);
  font-weight: 900;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  line-height: 1.25;
}

.service-card p,
.package-card p,
.process-list p,
.feature-list p,
.faq p {
  margin: 0;
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 20px;
}

.feature-list > div {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

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

.package-card.featured {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
  box-shadow: var(--shadow);
}

.package-card.featured p,
.package-card.featured li {
  color: rgba(255, 255, 255, 0.74);
}

.package-price {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--teal);
  margin: 12px 0 16px;
  letter-spacing: -0.02em;
}

.package-card.featured .package-price {
  color: var(--gold);
}

.package-card ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.process {
  background: var(--mint);
}

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

.process-list span {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 26px;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  font-weight: 900;
}

.testimonial-band {
  background: var(--ink);
  color: var(--white);
}

.testimonial-band blockquote {
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.35;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 20px 22px;
}

.faq summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 850;
}

.faq p {
  margin-top: 12px;
}

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

.contact-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cfd7d2;
  border-radius: 8px;
  padding: 13px 14px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  font-size: 0.88rem;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(180px, 0.6fr) minmax(260px, 1fr);
  align-items: start;
  justify-content: space-between;
  gap: 22px;
  padding: 28px clamp(18px, 6vw, 88px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
}

.site-footer p {
  margin: 0;
  color: var(--white);
  font-weight: 900;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-contact {
  justify-content: flex-end;
  color: rgba(255, 255, 255, 0.82);
  font-style: normal;
  overflow-wrap: anywhere;
}

.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.footer-contact-item:hover {
  transform: translateY(-2px);
  border-color: rgba(236, 111, 87, 0.62);
  background: rgba(236, 111, 87, 0.14);
}

.footer-contact-item span:last-child {
  display: grid;
  gap: 1px;
}

.footer-contact-item small {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.footer-icon {
  display: inline-grid;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  place-items: center;
  border-radius: 8px;
  background: var(--coral);
  color: var(--white);
}

.footer-contact-item.phone .footer-icon {
  background: var(--teal);
}

.footer-contact-item.mail .footer-icon {
  background: var(--coral);
}

.footer-contact-item.location .footer-icon {
  background: var(--gold);
  color: var(--ink);
}

.footer-icon svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .service-grid,
  .process-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .package-grid,
  .intro,
  .split-feature,
  .testimonial-band,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand {
    max-width: 240px;
    font-size: 0.95rem;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 15px 18px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .hero {
    min-height: 86vh;
    padding: 116px 18px 54px;
  }

  .hero-overlay {
    background: linear-gradient(0deg, rgba(9, 20, 20, 0.9), rgba(9, 20, 20, 0.35));
  }

  .hero-actions,
  .site-footer,
  .footer-links,
  .footer-contact {
    align-items: stretch;
    flex-direction: column;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .trust-strip,
  .service-grid,
  .package-grid,
  .process-list {
    grid-template-columns: 1fr;
  }

  .section,
  .contact-section {
    padding: 64px 18px;
  }

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

/* ==========================================================================
   CLIENT & PORTFOLIO STYLES
   ========================================================================== */

/* Client Logo Strip */
.client-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 24px clamp(18px, 6vw, 88px);
  background: rgba(23, 33, 31, 0.03);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.client-strip-title {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.client-strip-logos {
  display: flex;
  align-items: center;
  gap: 28px;
}

.client-logo-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  padding: 8px 18px;
  border-radius: 50px;
  border: 1px solid var(--line);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.client-logo-wrapper:hover {
  transform: translateY(-2px);
  border-color: rgba(23, 109, 104, 0.3);
  box-shadow: 0 8px 20px rgba(23, 109, 104, 0.08);
}

.client-logo-wrapper img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.client-logo-wrapper span {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--ink);
}

/* Featured Project Card */
.featured-project-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(28px, 5vw, 64px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: clamp(20px, 4vw, 48px);
  box-shadow: 0 20px 50px rgba(23, 33, 31, 0.05);
  margin-top: 32px;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.project-media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: var(--ink);
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-media img {
  width: 100%;
  max-width: 240px;
  height: auto;
  border-radius: 50%;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  transition: transform 0.5s ease;
}

.featured-project-card:hover .project-media img {
  transform: scale(1.05) rotate(-2deg);
}

.project-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(240, 195, 91, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.project-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.project-tag {
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.project-info h3 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 16px;
  line-height: 1.1;
  color: var(--ink);
  font-weight: 850;
}

.project-desc {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0 0 24px;
}

.project-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.project-highlights span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 50px;
}

.project-highlights strong {
  color: var(--teal);
}

.project-cta-btn {
  min-height: 52px;
  padding: 14px 28px;
}

/* Responsive adjustments for project card */
@media (max-width: 860px) {
  .featured-project-card {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 24px;
  }
  
  .project-media {
    aspect-ratio: 16/10;
    padding: 28px;
  }
  
  .project-media img {
    max-width: 140px;
  }
}

/* ==========================================================================
   FLOATING WHATSAPP REDIRECT WIDGET
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease, background-color 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  overflow: hidden;
  line-height: 0;
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-3px);
  background-color: #20ba5a;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.55);
}

.whatsapp-icon {
  width: 32px;
  height: 32px;
  display: block;
  flex-shrink: 0;
}

/* Pulse Animation Ring */
.whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  z-index: -1;
  animation: whatsappPulse 2.2s infinite ease-out;
  pointer-events: none;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.45);
    opacity: 0;
  }
}

/* Interactive Floating Tooltip */
.whatsapp-tooltip {
  position: absolute;
  left: 74px;
  top: 50%;
  transform: translateY(-50%) translateX(-8px);
  background: var(--ink);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-tooltip::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: transparent var(--ink) transparent transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Responsive adjustment for mobile viewports */
@media (max-width: 720px) {
  .whatsapp-float {
    bottom: 20px;
    left: 20px;
    width: 54px;
    height: 54px;
  }
  
  .whatsapp-icon {
    width: 28px;
    height: 28px;
  }
  
  .whatsapp-tooltip {
    display: none; /* Keep mobile presentation clean */
  }
}