/* ============================================
   Y THEORY — Dark luxury marketing agency
   Palette: black + #40a7df / #2ec7da / #37d1ba / #518ee3
   ============================================ */

:root {
  --bg:       #050607;
  --bg-2:     #0a0c0f;
  --panel:    #0e1115;
  --panel-2:  #11161c;
  --line:     rgba(255,255,255,0.08);
  --line-2:   rgba(255,255,255,0.14);
  --text:     #eef1f5;
  --muted:    #a0a8b4;
  --dim:      #6c7481;

  --c1:       #40a7df;
  --c2:       #2ec7da;
  --c3:       #37d1ba;
  --c4:       #518ee3;

  --grad:     linear-gradient(135deg, var(--c2) 0%, var(--c3) 45%, var(--c4) 100%);
  --grad-2:   linear-gradient(135deg, var(--c4) 0%, var(--c1) 50%, var(--c2) 100%);
  --grad-text:linear-gradient(135deg, #2ec7da 0%, #37d1ba 50%, #518ee3 100%);

  --radius:   18px;
  --radius-sm:12px;
  --ease:     cubic-bezier(.2,.7,.2,1);

  --shadow-soft: 0 10px 40px rgba(0,0,0,.35);
  --shadow-glow: 0 20px 80px rgba(46,199,218,.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* Accessibility: keyboard focus + skip link */
:focus-visible {
  outline: 2px solid var(--c2);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  padding: 10px 16px;
  background: var(--c2);
  color: #03121a;
  border-radius: 8px;
  font-weight: 500;
  z-index: 200;
}
.skip-link:focus {
  left: 16px;
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  z-index: 150;
  pointer-events: none;
}
.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--grad);
  transition: width .08s linear;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
}

p { margin: 0; color: var(--muted); }

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

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

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.gradient-text-2 {
  background: linear-gradient(135deg,#40a7df,#518ee3 60%,#2ec7da);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Background ambience ---------- */

.bg-grid {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,.9) 0%, rgba(0,0,0,0) 75%);
  pointer-events: none;
  z-index: 0;
}

.bg-orbs {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  width: 60vw; height: 60vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .35;
}
.orb-1 { top: -20vw; left: -20vw; background: radial-gradient(circle, #2ec7da 0%, transparent 60%); animation: float 18s ease-in-out infinite; }
.orb-2 { top: 40vh; right: -25vw; background: radial-gradient(circle, #518ee3 0%, transparent 60%); animation: float 22s ease-in-out -6s infinite; opacity: .3; }
.orb-3 { bottom: -20vw; left: 20vw; background: radial-gradient(circle, #37d1ba 0%, transparent 60%); animation: float 26s ease-in-out -12s infinite; opacity: .25; }

@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(4vw,-3vw) scale(1.1); }
}

main, .footer { position: relative; z-index: 1; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), background .3s, border-color .3s, color .2s;
  white-space: nowrap;
}
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 18px 28px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--grad);
  color: #03121a;
  box-shadow: 0 10px 40px rgba(46,199,218,.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 48px rgba(46,199,218,.4);
}

.btn-ghost {
  background: rgba(255,255,255,0.02);
  color: var(--text);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--c2);
  color: #fff;
  transform: translateY(-2px);
}

/* ---------- Nav ---------- */

.nav {
  position: fixed;
  top: 18px; left: 0; right: 0;
  z-index: 100;
  transition: top .3s var(--ease);
}
.nav-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 14px 10px 18px;
  background: rgba(10,12,15,.55);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.nav.scrolled .nav-inner {
  background: rgba(6,8,10,.82);
  border-color: var(--line-2);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo img {
  width: 42px; height: 42px;
  filter: drop-shadow(0 2px 12px rgba(46,199,218,.4));
}
.nav-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: 0.18em;
  font-size: 14px;
}

.nav-links {
  display: flex;
  gap: 6px;
  margin-left: auto;
  margin-right: auto;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 14px;
  color: var(--muted);
  border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,.04); }
.nav-cta-mobile { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
}
.hero-inner {
  width: min(1100px, 92vw);
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  background: rgba(255,255,255,.02);
  margin-bottom: 28px;
}
.pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c3);
  box-shadow: 0 0 0 0 rgba(55,209,186,.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(55,209,186,.6); }
  70%  { box-shadow: 0 0 0 12px rgba(55,209,186,0); }
  100% { box-shadow: 0 0 0 0 rgba(55,209,186,0); }
}

.hero-title {
  font-size: clamp(44px, 7.5vw, 96px);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  max-width: 680px;
  margin: 0 auto 44px;
  color: var(--muted);
}

.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}
.hero-meta > div {
  text-align: center;
}
.hero-meta strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 600;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 2px;
}
.hero-meta span {
  font-size: 13px;
  color: var(--dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.scroll-cue {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.scroll-cue .line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, var(--c2));
  animation: cue 2.2s ease-in-out infinite;
}
@keyframes cue {
  0%,100% { transform: scaleY(.3); transform-origin: top; }
  50%     { transform: scaleY(1);  transform-origin: top; }
}

/* ---------- Trusted (marquee) ---------- */

.trusted {
  padding: 30px 0 60px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.01);
}
.trusted-label {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 24px;
}
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}
.marquee-track {
  display: flex;
  gap: 56px;
  animation: marquee 36s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-size: 22px;
  opacity: .65;
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Section heads ---------- */

.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c2);
  margin-bottom: 14px;
}
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.section-head h2 {
  font-size: clamp(32px, 4.5vw, 54px);
  margin-bottom: 16px;
}
.section-head p {
  font-size: 17px;
  color: var(--muted);
}
.section-cta {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

/* ---------- Book ---------- */

.book {
  padding: 120px 0;
}
.book-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.book-copy h2 {
  font-size: clamp(30px, 3.8vw, 46px);
  margin-bottom: 18px;
}
.book-copy > p { margin-bottom: 28px; }
.book-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 10px;
}
.book-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.check {
  width: 22px; height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(46,199,218,.12);
  color: var(--c2);
  font-size: 12px;
  flex-shrink: 0;
}

/* Calendly-style widget */
.book-widget {
  background: var(--panel);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  transform: perspective(1200px) rotateX(1deg) rotateY(-1deg);
  transition: transform .5s var(--ease);
}
.book-widget:hover { transform: perspective(1200px) rotateX(0) rotateY(0); }

.widget-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.widget-dots { display: flex; gap: 6px; }
.widget-dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: #2a2f38;
}
.widget-dots span:nth-child(1) { background: #ff5f56; }
.widget-dots span:nth-child(2) { background: #ffbd2e; }
.widget-dots span:nth-child(3) { background: #27c93f; }
.widget-title {
  font-size: 12px;
  color: var(--dim);
  font-family: 'Space Grotesk', monospace;
  letter-spacing: 0.04em;
}
.widget-body { padding: 26px; }

.cal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.cal-agency {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c2);
  margin-bottom: 4px;
}
.cal-name { font-size: 17px; font-weight: 600; margin-bottom: 2px; color: var(--text); }
.cal-detail { font-size: 13px; color: var(--muted); }
.cal-logo { width: 44px; height: 44px; opacity: .9; }

.cal-pick {
  font-size: 12px; letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 18px;
}
.cal-day {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text);
  background: rgba(255,255,255,.02);
  border: 1px solid transparent;
  transition: all .2s;
  cursor: pointer;
}
.cal-day:hover { border-color: var(--c2); color: var(--c2); }
.cal-day.dim { color: var(--dim); background: transparent; font-size: 11px; letter-spacing: 0.1em; cursor: default; }
.cal-day.dim:hover { border-color: transparent; color: var(--dim); }
.cal-day.off { color: #3a3f47; background: transparent; cursor: default; }
.cal-day.off:hover { border-color: transparent; color: #3a3f47; }
.cal-day.highlight { background: rgba(46,199,218,.08); color: var(--c2); }
.cal-day.active {
  background: var(--grad);
  color: #03121a;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(46,199,218,.35);
}

.cal-slots {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 8px;
  margin-bottom: 18px;
}
.cal-slots span {
  padding: 10px 0;
  text-align: center;
  border-radius: 8px;
  font-size: 13px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all .2s;
}
.cal-slots span:hover { border-color: var(--c2); color: var(--c2); }
.cal-slots span.sel {
  background: rgba(46,199,218,.1);
  border-color: var(--c2);
  color: var(--c2);
  font-weight: 500;
}

.cal-note {
  text-align: center;
  font-size: 11px;
  color: var(--dim);
  margin-top: 10px;
}

/* ---------- Services ---------- */

.services { padding: 120px 0; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.service-card {
  padding: 28px 24px;
  background: rgba(255,255,255,.015);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all .4s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad);
  opacity: 0;
  transition: opacity .4s;
  z-index: -1;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  background: rgba(255,255,255,.03);
  box-shadow: 0 20px 60px rgba(46,199,218,.12);
}
.service-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(46,199,218,.08);
  color: var(--c2);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  transition: all .3s;
}
.service-icon svg { width: 22px; height: 22px; }
.service-card:hover .service-icon {
  background: var(--grad);
  color: #03121a;
  transform: rotate(-6deg) scale(1.05);
}
.service-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.service-card p {
  font-size: 14px;
  color: var(--muted);
}

/* ---------- Portfolio ---------- */

.portfolio { padding: 120px 0; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 280px;
  gap: 16px;
}
.pf-card {
  position: relative;
  grid-column: span 2;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), border-color .3s;
  cursor: pointer;
}
.pf-card.pf-lg { grid-column: span 4; grid-row: span 1; }
.pf-card:hover {
  transform: translateY(-4px);
  border-color: var(--c2);
}
.pf-media {
  position: absolute;
  inset: 0;
  transition: transform .6s var(--ease);
}
.pf-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.85) 100%);
}
.pf-card:hover .pf-media { transform: scale(1.05); }
.pf-meta {
  position: relative;
  z-index: 1;
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.pf-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 12px;
  width: fit-content;
}
.pf-meta h3 {
  font-size: 22px;
  color: #fff;
  margin-bottom: 6px;
}
.pf-meta p { color: rgba(255,255,255,.75); font-size: 14px; }

/* ---------- Testimonials ---------- */

.testimonials { padding: 120px 0; }
.t-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.t-card {
  margin: 0;
  padding: 32px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all .3s var(--ease);
}
.t-card.featured {
  background: linear-gradient(180deg, rgba(46,199,218,.08), rgba(46,199,218,.02));
  border-color: rgba(46,199,218,.3);
}
.t-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
}
.t-mark {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(46,199,218,.1);
  color: var(--c2);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}
.t-card.featured .t-mark {
  background: var(--grad);
  color: #03121a;
}
.t-card blockquote {
  margin: 0 0 22px;
  font-size: 17px;
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.5;
  color: var(--text);
}
.t-card figcaption {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.t-card figcaption strong {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 2px;
}
.t-card figcaption span {
  font-size: 12px;
  color: var(--dim);
}

/* ---------- Why ---------- */

.why { padding: 120px 0; }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-copy h2 {
  font-size: clamp(32px, 4.2vw, 52px);
  margin-bottom: 20px;
}
.why-copy > p {
  font-size: 17px;
  margin-bottom: 32px;
  max-width: 460px;
}
.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 4px;
}
.why-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  transition: padding .3s;
}
.why-list li:last-child { border-bottom: 1px solid var(--line); }
.why-list li:hover { padding-left: 10px; }
.why-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--c2);
  letter-spacing: 0.1em;
}
.why-list h4 {
  font-size: 18px;
  margin-bottom: 6px;
}
.why-list p { font-size: 14px; }

/* ---------- Blog ---------- */

.blog { padding: 120px 0; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.blog-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .3s var(--ease);
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--c2);
}
.blog-media {
  aspect-ratio: 16/10;
  transition: transform .5s var(--ease);
}
.blog-card:hover .blog-media { transform: scale(1.03); }
.blog-body { padding: 24px; }
.blog-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(46,199,218,.1);
  color: var(--c2);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.blog-body h3 {
  font-size: 19px;
  margin-bottom: 10px;
  line-height: 1.3;
}
.blog-body p {
  font-size: 14px;
  margin-bottom: 14px;
}
.blog-meta {
  font-size: 12px;
  color: var(--dim);
  letter-spacing: 0.08em;
}

/* ---------- Final CTA ---------- */

.final-cta { padding: 80px 0 140px; }
.final-card {
  position: relative;
  padding: 100px 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line-2);
  border-radius: 28px;
  overflow: hidden;
}
.final-glow {
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 80%; height: 80%;
  background: radial-gradient(ellipse, rgba(46,199,218,.25) 0%, transparent 60%);
  pointer-events: none;
}
.final-card h2 {
  font-size: clamp(38px, 5.5vw, 68px);
  margin-bottom: 18px;
  position: relative;
}
.final-card > p {
  font-size: 18px;
  margin-bottom: 36px;
  position: relative;
}
.final-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 80px 0 30px;
  background: #030405;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.foot-brand .foot-logo {
  width: 50px;
  margin-bottom: 18px;
}
.foot-tag {
  font-size: 14px;
  max-width: 300px;
  margin-bottom: 24px;
}
.foot-social {
  display: flex;
  gap: 10px;
}
.foot-social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  color: var(--muted);
  transition: all .25s;
}
.foot-social a svg { width: 16px; height: 16px; }
.foot-social a:hover {
  color: var(--c2);
  border-color: var(--c2);
  transform: translateY(-2px);
}

.foot-col h5 {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 16px;
}
.foot-col a {
  display: block;
  font-size: 14px;
  color: var(--muted);
  padding: 6px 0;
  transition: color .2s;
}
.foot-col a:hover { color: var(--c2); }
.foot-loc {
  font-size: 13px;
  color: var(--dim);
  margin-top: 10px;
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--dim);
}
.foot-bottom div { display: flex; gap: 22px; }
.foot-bottom a { color: var(--dim); transition: color .2s; }
.foot-bottom a:hover { color: var(--c2); }

/* ---------- Floating WhatsApp ---------- */

.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px 14px 14px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 15px 40px rgba(37,211,102,.4);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 50px rgba(37,211,102,.55);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  border: 2px solid #25D366;
  opacity: .5;
  animation: ring 2.2s infinite;
}
@keyframes ring {
  0%   { transform: scale(1);   opacity: .5; }
  100% { transform: scale(1.2); opacity: 0;  }
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 260px; }
  .pf-card { grid-column: span 2; }
  .pf-card.pf-lg { grid-column: span 4; }
  .t-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
  .t-card:nth-child(3), .blog-card:nth-child(3) { grid-column: span 2; }
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .book-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-inner > .btn { display: none; }
  .lang-switch { margin-left: auto; }
  .contact-section { padding: 60px 0 120px; }
  .contact-form { padding: 22px; }
  .form-row { grid-template-columns: 1fr; gap: 12px; }

  .nav-links {
    position: fixed;
    top: 82px; left: 4vw; right: 4vw;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px;
    background: rgba(6,8,10,.95);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border: 1px solid var(--line-2);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s var(--ease), transform .25s var(--ease), visibility .2s;
  }
  .nav-links.open {
    opacity: 1;
    transform: none;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-links a {
    padding: 12px 16px;
    font-size: 15px;
    color: var(--text);
    border-radius: 12px;
    text-align: left;
  }
  .nav-cta-mobile {
    display: block;
    margin-top: 8px;
    background: var(--grad);
    color: #03121a !important;
    font-weight: 500;
    text-align: center !important;
  }
  .nav-cta-mobile:hover { background: var(--grad); color: #03121a !important; }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { padding: 120px 0 60px; }
  .hero-meta { gap: 32px; }
  .hero-meta strong { font-size: 24px; }

  .service-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .pf-card, .pf-card.pf-lg { grid-column: span 1; }
  .t-grid, .blog-grid { grid-template-columns: 1fr; }
  .t-card:nth-child(3), .blog-card:nth-child(3) { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: span 2; }
  .foot-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .book { padding: 80px 0; }
  .services, .portfolio, .testimonials, .why, .blog { padding: 80px 0; }
  .final-card { padding: 60px 24px; }

  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 14px; }
}

/* ---------- Language switcher ---------- */

.lang-switch {
  position: relative;
  flex-shrink: 0;
}
.lang-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all .2s;
}
.lang-trigger:hover { color: var(--text); border-color: var(--line-2); background: rgba(255,255,255,.04); }
.lang-trigger svg { opacity: .8; }
.lang-current { text-transform: uppercase; }

.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 160px;
  list-style: none;
  padding: 6px;
  margin: 0;
  background: rgba(10,12,15,.96);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid var(--line-2);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  z-index: 120;
}
.lang-switch.open .lang-menu,
.lang-trigger[aria-expanded="true"] + .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.lang-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.lang-menu button:hover,
.lang-menu button.active {
  background: rgba(46,199,218,.1);
  color: var(--c2);
}

/* Hide Google Translate's default UI (we use our own switcher) */
#google_translate_element { position: absolute; left: -9999px; top: -9999px; }
.goog-te-banner-frame.skiptranslate,
.goog-te-gadget-icon,
.goog-logo-link,
.goog-te-balloon-frame { display: none !important; }
body { top: 0 !important; }
.goog-tooltip, .goog-tooltip:hover { display: none !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
.skiptranslate iframe { display: none !important; }

/* ---------- Contact form ---------- */

.contact-section {
  padding: 80px 0 140px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact-copy h2 {
  font-size: clamp(34px, 4.5vw, 54px);
  margin-bottom: 16px;
}
.contact-copy > p {
  font-size: 17px;
  margin-bottom: 36px;
  max-width: 440px;
}
.contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 22px;
}
.contact-info li {
  display: grid;
  gap: 4px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.contact-info li:last-child { border-bottom: none; }
.ci-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
}
.contact-info a {
  color: var(--text);
  font-size: 16px;
  transition: color .2s;
}
.contact-info a:hover { color: var(--c2); }

.contact-form {
  position: relative;
  padding: 32px;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line-2);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field {
  display: grid;
  gap: 6px;
}
.fl {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.fl em {
  color: var(--c2);
  font-style: normal;
  margin-left: 2px;
}
.fl small {
  text-transform: none;
  letter-spacing: 0;
  color: var(--dim);
  font-size: 11px;
  margin-left: 4px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--c2);
  background: rgba(255,255,255,.04);
  box-shadow: 0 0 0 3px rgba(46,199,218,.12);
}
.contact-form textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}
.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%23a0a8b4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.contact-form select option {
  background: var(--panel);
  color: var(--text);
}
.form-field input:user-invalid,
.form-field textarea:user-invalid,
.form-field input.error,
.form-field textarea.error {
  border-color: #ff6b6b;
}
.form-note {
  text-align: center;
  font-size: 14px;
  margin: 6px 0 0;
  min-height: 20px;
}
.form-note.success { color: var(--c3); }
.form-note.error { color: #ff6b6b; }

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .marquee-track { animation: none; }
  .orb { animation: none; }
  .pulse { animation: none; }
  .whatsapp-float::before { display: none; }
  .reveal { opacity: 1; transform: none; }
}