/* ============================================================
   Pavazhi Technologies — Deep Sea Theme
   Global stylesheet: variables, layout, components, animations
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Depth gradient palette */
  --abyss:        #020c1b;
  --deep:         #041c32;
  --navy:         #0a192f;
  --navy-2:       #0d2440;
  --surface:      #10305a;

  /* Bioluminescent accents */
  --glow:         #64ffda;   /* primary cyan */
  --teal:         #2dd4bf;
  --aqua:         #7ff0e0;
  --blue-glow:    #38bdf8;
  --violet-glow:  #8b7dff;

  /* Text */
  --text:         #e6f1ff;
  --text-soft:    #a8c0d8;
  --text-dim:     #6b829c;
  --white:        #ffffff;

  /* Glass */
  --glass-bg:     rgba(16, 48, 90, 0.28);
  --glass-border: rgba(100, 255, 218, 0.18);
  --glass-blur:   16px;

  /* Layout */
  --maxw:         1200px;
  --gutter:       clamp(1.25rem, 4vw, 3rem);
  --radius:       18px;
  --radius-sm:    12px;

  /* Motion */
  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h:        76px;

  /* Fonts */
  --font-display: 'Play', system-ui, sans-serif;
  --font-body:    'Montserrat', system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--abyss);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
  /* Layered depth gradient — descending into the deep */
  background-image:
    radial-gradient(1200px 700px at 70% -10%, rgba(56,189,248,0.10), transparent 60%),
    radial-gradient(900px 600px at 10% 20%, rgba(100,255,218,0.06), transparent 55%),
    linear-gradient(180deg, var(--navy) 0%, var(--deep) 40%, var(--abyss) 100%);
  background-attachment: fixed;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;               /* Play ships 400 & 700 — use real bold for headings */
  line-height: 1.15;
  letter-spacing: -0.01em;        /* Play runs wide; slight negative tracking tightens large headlines */
  color: var(--white);
  overflow-wrap: break-word;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); line-height: 1.12; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.14; }
h3 { font-size: clamp(1.35rem, 2.4vw, 1.8rem); }
p  { color: var(--text-soft); }

::selection { background: var(--glow); color: var(--abyss); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4rem, 9vw, 8rem); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.stack > * + * { margin-top: 1.1rem; }
.grid { display: grid; gap: clamp(1.25rem, 3vw, 2rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-body);
  font-size: .82rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--glow);
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--glow); box-shadow: 0 0 10px var(--glow); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--text-soft); max-width: 63ch; }
.section-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.gradient-text {
  background: linear-gradient(120deg, var(--glow), var(--blue-glow) 60%, var(--violet-glow));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--glow);
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: var(--font-body); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.6rem; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; position: relative; transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--btn-bg); color: var(--abyss);
  box-shadow: 0 0 0 rgba(100,255,218,0);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px -6px rgba(100,255,218,0.5), 0 0 22px rgba(100,255,218,0.35);
}
.btn-ghost {
  background: rgba(100,255,218,0.05); color: var(--text); border-color: var(--glass-border);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: var(--glow); color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(100,255,218,0.25);
}
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Loader (sonar ping) ---------- */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: radial-gradient(circle at center, var(--deep), var(--abyss));
  transition: opacity .6s var(--ease), visibility .6s;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.sonar { position: relative; width: 120px; height: 120px; display: grid; place-items: center; }
.sonar__dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--glow); box-shadow: 0 0 18px var(--glow);
}
.sonar__ring {
  position: absolute; inset: 0; border: 2px solid var(--glow); border-radius: 50%;
  animation: sonar 1.5s ease-out infinite; opacity: 0;
}
.sonar__ring:nth-child(2) { animation-delay: .5s; }
.sonar__ring:nth-child(3) { animation-delay: 1s; }
@keyframes sonar {
  0%   { transform: scale(.2); opacity: .8; }
  100% { transform: scale(1); opacity: 0; }
}
.loader__label {
  position: absolute; bottom: -46px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-body); letter-spacing: .28em; font-size: .72rem;
  color: var(--text-dim); text-transform: uppercase; white-space: nowrap;
}

/* ---------- Ambient background (bubbles, rays) ---------- */
.ambient { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.light-rays { position: absolute; inset: 0; opacity: .5; mix-blend-mode: screen; }
.light-rays span {
  position: absolute; top: -20%; width: 34vw; height: 140vh;
  background: linear-gradient(180deg, rgba(100,255,218,0.12), transparent 70%);
  transform: rotate(14deg); filter: blur(24px);
  animation: sway 14s ease-in-out infinite;
}
.light-rays span:nth-child(1) { left: 8%;  animation-delay: 0s; }
.light-rays span:nth-child(2) { left: 42%; animation-delay: -4s; opacity: .6; }
.light-rays span:nth-child(3) { left: 72%; animation-delay: -8s; }
@keyframes sway {
  0%, 100% { transform: rotate(12deg) translateX(0); }
  50%      { transform: rotate(16deg) translateX(-30px); }
}
#bubbles { position: absolute; inset: 0; }
.bubble {
  position: absolute; bottom: -40px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), rgba(100,255,218,0.18) 45%, transparent 70%);
  border: 1px solid rgba(255,255,255,0.12);
  animation: rise linear infinite; will-change: transform, opacity;
}
@keyframes rise {
  0%   { transform: translateY(0) translateX(0) scale(.7); opacity: 0; }
  10%  { opacity: .7; }
  90%  { opacity: .5; }
  100% { transform: translateY(-108vh) translateX(var(--drift, 30px)) scale(1); opacity: 0; }
}

/* Floating jellyfish glow orbs */
.jelly {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, rgba(139,125,255,0.5), rgba(56,189,248,0.12) 55%, transparent 72%);
  filter: blur(6px); animation: drift 22s ease-in-out infinite; will-change: transform;
}
@keyframes drift {
  0%,100% { transform: translate(0,0); }
  33%     { transform: translate(40px,-50px); }
  66%     { transform: translate(-30px,-20px); }
}

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h); display: flex; align-items: center;
  transition: background .4s var(--ease), backdrop-filter .4s, box-shadow .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(4, 15, 30, 0.82);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: rgba(100,255,218,0.12);
  box-shadow: 0 8px 30px -12px rgba(0,0,0,0.6);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; color: var(--white); }
.brand__logo { height: 40px; width: auto; display: block; }
.footer__brand .brand__logo { height: 46px; }
@media (max-width: 480px) { .brand__logo { height: 34px; }.hero__inner{padding:2em 1em !important;} }
.brand__mark {
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px;
  background: linear-gradient(140deg, var(--glow), var(--blue-glow));
  box-shadow: 0 0 18px rgba(100,255,218,0.5); color: var(--abyss); font-size: 1.1rem;
}
.brand__mark svg { width: 20px; height: 20px; }
.brand b { color: var(--glow); }

.nav__links { display: flex; align-items: center; gap: .3rem; }
.nav__links a {
  position: relative; padding: .5rem .8rem; font-size: .93rem; font-weight: 600; color: var(--text-soft);
  border-radius: 8px; transition: color .25s;
}
.nav__links a:hover, .nav__links a.active { color: var(--white); }
.nav__links a.active::after {
  content: ""; position: absolute; left: .8rem; right: .8rem; bottom: 2px; height: 2px;
  background: var(--glow); box-shadow: 0 0 8px var(--glow); border-radius: 2px;
}

/* Dropdown */
.nav__item { position: relative; }
.nav__dropdown {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 240px;
  background: rgba(6, 20, 38, 0.96); backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border); border-radius: 14px; padding: .5rem;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.8);
}
.nav__item:hover .nav__dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__dropdown a { display: block; padding: .6rem .8rem; border-radius: 9px; font-size: .9rem; }
.nav__dropdown a::after { display: none; }
.nav__dropdown a:hover { background: rgba(100,255,218,0.08); color: var(--glow); }
.nav__caret { font-size: .7rem; opacity: .7; }

.nav__cta { margin-left: .6rem; }

/* Hamburger */
.hamburger {
  display: none; width: 44px; height: 44px; border: 1px solid var(--glass-border);
  background: rgba(100,255,218,0.05); border-radius: 12px; cursor: pointer;
  position: relative; z-index: 1100;
}
.hamburger span {
  position: absolute; left: 11px; right: 11px; height: 2px; background: var(--glow);
  border-radius: 2px; transition: transform .35s var(--ease), opacity .25s;
}
.hamburger span:nth-child(1) { top: 15px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 27px; }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  position: fixed; inset: 0; z-index: 1050;
  background: rgba(2, 10, 24, 0.97); backdrop-filter: blur(20px);
  padding: calc(var(--nav-h) + 1.5rem) var(--gutter) 2rem;
  display: flex; flex-direction: column; gap: .25rem; overflow-y: auto;
  transform: translateX(100%); transition: transform .45s var(--ease);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { padding: .85rem .4rem; font-family: var(--font-body); font-weight: 600; font-size: 1.15rem; border-bottom: 1px solid rgba(255,255,255,0.05); }
.mobile-menu a:hover { color: var(--glow); }
.mobile-menu .mm-group { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-dim); margin-top: 1.2rem; padding: .4rem; }
.mobile-menu .btn { margin-top: 1.5rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding-top: var(--nav-h); overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  background-image: url('../assets/hero-bg.webp');
  background-size: cover; background-position: center;
  transform: scale(1.1); will-change: transform;
}
/* Serve the lighter 800px hero on phones + shift focus for portrait */
@media (max-width: 800px) {
  .hero__bg { background-image: url('../assets/hero-bg-mobile.webp'); background-position: center 30%; }
}
.hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(2,12,27,0.55) 0%, rgba(2,12,27,0.75) 55%, var(--abyss) 100%),
    radial-gradient(1000px 500px at 50% 0%, rgba(56,189,248,0.15), transparent 60%);
}
.hero__inner { padding:3em; position: relative; z-index: 1; }
.hero h1 { margin-bottom: 1.4rem; }
.hero .lead { margin-bottom: 2.2rem; font-size: clamp(1.1rem, 2vw, 1.35rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: var(--text-dim); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; z-index: 1;
}
.hero__scroll .mouse {
  width: 24px; height: 38px; border: 2px solid var(--text-dim); border-radius: 14px; position: relative;
}
.hero__scroll .mouse::after {
  content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: var(--glow); border-radius: 2px;
  animation: scrolldot 1.8s ease-in-out infinite;
}
@keyframes scrolldot { 0%,100%{opacity:0;transform:translate(-50%,0)} 50%{opacity:1;transform:translate(-50%,10px)} }

.hero-badges { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2.4rem; }
.hero-badges span { display: flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--text-soft); }
.hero-badges b { color: var(--glow); }

/* Compact page hero (inner pages) */
.pagehero {
  position: relative; padding: calc(var(--nav-h) + 4.5rem) 0 4rem; overflow: hidden;
  text-align: center;
}
.pagehero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(900px 400px at 50% -20%, rgba(56,189,248,0.16), transparent 65%);
}
.pagehero .breadcrumb { justify-content: center; margin-bottom: 1rem; }
.pagehero h1 { margin-bottom: 1rem; }
.pagehero .lead { margin-inline: auto; }
.breadcrumb { display: flex; gap: .5rem; align-items: center; font-size: .85rem; color: var(--text-dim); }
.breadcrumb a:hover { color: var(--glow); }
.breadcrumb span { opacity: .5; }

/* ---------- Glass card ---------- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(130%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(130%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  position: relative; overflow: hidden;
}
.glass::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(140deg, rgba(255,255,255,0.06), transparent 40%);
}

/* Service / feature cards */
.card {
  padding: clamp(1.6rem, 3vw, 2.2rem);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.card:hover {
  transform: translateY(-8px);
  border-color: rgba(100,255,218,0.45);
  box-shadow: 0 18px 50px -18px rgba(0,0,0,0.7), 0 0 30px -6px rgba(100,255,218,0.25);
}
.card__icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(100,255,218,0.18), rgba(56,189,248,0.12));
  border: 1px solid var(--glass-border); color: var(--glow); margin-bottom: 1.2rem;
  font-size: 1.5rem; transition: box-shadow .4s;
}
.card:hover .card__icon { box-shadow: 0 0 24px rgba(100,255,218,0.4); }
.card h3 { margin-bottom: .6rem; }
.card p { font-size: .95rem; }
.card__link { display: inline-flex; align-items: center; gap: .4rem; color: var(--glow); font-weight: 600; font-size: .9rem; margin-top: 1.1rem; }
.card__link .arrow { transition: transform .3s var(--ease); }
.card:hover .card__link .arrow { transform: translateX(5px); }

/* ---------- Stats counter ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 1.8rem 1rem; }
.stat__num { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 700; color: var(--white); line-height: 1; letter-spacing: -0.01em; }
.stat__num .suffix { color: var(--glow); }
.stat__label { color: var(--text-soft); font-size: .9rem; margin-top: .6rem; letter-spacing: .04em; }

/* ---------- Testimonials slider ---------- */
.slider { position: relative; max-width: 820px; margin-inline: auto; }
.slides { overflow: hidden; }
.slides__track { display: flex; transition: transform .6s var(--ease); }
.slide { min-width: 100%; padding: clamp(1.8rem, 4vw, 3rem); text-align: center; }
.slide__quote { font-family: var(--font-display); font-size: clamp(1.15rem, 2.4vw, 1.55rem); color: var(--text); line-height: 1.5; margin-bottom: 1.6rem; font-weight: 400; }
.slide__quote::before { content: "\201C"; color: var(--glow); font-size: 2.5rem; line-height: 0; vertical-align: -0.4em; margin-right: .1em; }
.slide__author { display: flex; align-items: center; justify-content: center; gap: .9rem; }
.slide__avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--glow); }
.slide__meta strong { display: block; color: var(--white); font-family: var(--font-body); font-weight: 600; }
.slide__meta span { font-size: .85rem; color: var(--text-dim); }
.slider__nav { display: flex; justify-content: center; gap: .55rem; margin-top: 2rem; }
.slider__dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.2); border: none; cursor: pointer; transition: all .3s; }
.slider__dot.active { background: var(--glow); box-shadow: 0 0 10px var(--glow); width: 26px; border-radius: 5px; }
.slider__arrows { position: absolute; top: 50%; width: 100%; display: flex; justify-content: space-between; transform: translateY(-50%); pointer-events: none; }
.slider__arrow { pointer-events: auto; width: 46px; height: 46px; border-radius: 50%; background: var(--glass-bg); backdrop-filter: blur(10px); border: 1px solid var(--glass-border); color: var(--glow); cursor: pointer; display: grid; place-items: center; transition: all .3s; }
.slider__arrow:hover { border-color: var(--glow); box-shadow: 0 0 18px rgba(100,255,218,0.35); }
@media (max-width: 900px){ .slider__arrows{ display:none; } }

/* ---------- Portfolio grid ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2.5rem; }
.filter-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  padding: .55rem 1.15rem; border-radius: 999px; border: 1px solid var(--glass-border);
  background: rgba(100,255,218,0.04); color: var(--text-soft); cursor: pointer;
  font-size: .88rem; font-family: var(--font-body); font-weight: 600; transition: all .3s;
}
.filter-btn:hover { color: var(--white); border-color: var(--glow); }
.filter-btn.active { background: var(--glow); color: var(--abyss); border-color: var(--glow); box-shadow: 0 0 18px rgba(100,255,218,0.35); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.work {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3;
  cursor: pointer; border: 1px solid rgba(255,255,255,0.06);
  transition: transform .5s var(--ease); display: block;
}
.work img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.work:hover img { transform: scale(1.08); }
.work__overlay {
  position: absolute; inset: 0; padding: 1.4rem; display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(180deg, transparent 30%, rgba(2,10,24,0.92));
  opacity: 0; transform: translateY(14px); transition: all .45s var(--ease);
}
.work:hover .work__overlay { opacity: 1; transform: translateY(0); }
.work__tag { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--glow); }
.work__overlay h3 { font-size: 1.25rem; margin-top: .3rem; }
.work.hide { display: none; }

/* ---------- Process timeline (diving deeper) ---------- */
.dive { position: relative; max-width: 860px; margin-inline: auto; }
.dive::before { content:""; position:absolute; left: 30px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--glow), var(--blue-glow), var(--violet-glow)); box-shadow: 0 0 14px rgba(100,255,218,0.4); }
.dive-step { position: relative; padding-left: 84px; margin-bottom: 3rem; }
.dive-step:last-child { margin-bottom: 0; }
.dive-step__depth { position: absolute; left: 0; top: 0; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: rgba(6,20,38,0.9); border: 2px solid var(--glow); box-shadow: 0 0 20px rgba(100,255,218,0.35); font-family: var(--font-display); font-weight: 700; color: var(--glow); }
.dive-step__meta { font-size: .78rem; color: var(--text-dim); letter-spacing: .12em; text-transform: uppercase; margin-bottom: .3rem; }
.dive-step h3 { margin-bottom: .5rem; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; align-items: stretch; }
.price-card { padding: 2.2rem; display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--glow); box-shadow: 0 0 40px -10px rgba(100,255,218,0.4); transform: translateY(-8px); }
.price-card__tag { position: absolute; top: 1.2rem; right: 1.2rem; font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--abyss); background: var(--glow); padding: .3rem .7rem; border-radius: 999px; }
.price-card h3 { font-size: 1.35rem; }
.price-card__desc { font-size: .9rem; color: var(--text-dim); margin-bottom: 1.4rem; }
.price-card__price { font-family: var(--font-display); font-size: 2.8rem; font-weight: 700; color: var(--white); line-height: 1; letter-spacing: -0.01em; }
.price-card__price span { font-size: 1rem; color: var(--text-dim); font-weight: 400; }
.price-card ul { margin: 1.6rem 0; display: grid; gap: .8rem; }
.price-card li { display: flex; gap: .65rem; align-items: flex-start; font-size: .93rem; color: var(--text-soft); }
.price-card li .check { color: var(--glow); flex-shrink: 0; }
.price-card li.muted { color: var(--text-dim); opacity: .7; text-decoration: line-through; text-decoration-color: rgba(168,192,216,0.4); }
.price-card li.muted .check { color: #ff8a8a; text-decoration: none; opacity: .9; }
.price-card .btn { margin-top: auto; }

/* ---------- Accordion / FAQ ---------- */
.accordion { max-width: 800px; margin-inline: auto; }
.acc-item { border: 1px solid var(--glass-border); border-radius: var(--radius-sm); margin-bottom: 1rem; overflow: hidden; background: var(--glass-bg); backdrop-filter: blur(10px); }
.acc-head { width: 100%; text-align: left; padding: 1.25rem 1.4rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; cursor: pointer; background: none; border: none; font-family: var(--font-body); font-weight: 600; font-size: 1.05rem; color: var(--white); }
.acc-icon { flex-shrink: 0; width: 26px; height: 26px; display: grid; place-items: center; color: var(--glow); transition: transform .35s var(--ease); }
.acc-item.open .acc-icon { transform: rotate(45deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.acc-body p { padding: 0 1.4rem 1.3rem; font-size: .95rem; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.member { text-align: center; padding: 1.8rem 1.2rem; }
.member__photo { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin: 0 auto 1.1rem; border: 2px solid var(--glass-border); transition: border-color .4s, box-shadow .4s; }
.member:hover .member__photo { border-color: var(--glow); box-shadow: 0 0 24px rgba(100,255,218,0.35); }
.member h3 { font-size: 1.15rem; }
.member__role { color: var(--glow); font-size: .88rem; margin-bottom: .8rem; }
.member__socials { display: flex; gap: .7rem; justify-content: center; margin-top: 1rem; }
.member__socials a { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; border: 1px solid var(--glass-border); color: var(--text-soft); transition: all .3s; }
.member__socials a:hover { color: var(--glow); border-color: var(--glow); }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
.post { overflow: hidden; display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; }
.post:hover { transform: translateY(-8px); border-color: rgba(100,255,218,0.4); box-shadow: 0 18px 50px -18px rgba(0,0,0,0.7); }
.post__img { aspect-ratio: 16/10; overflow: hidden; }
.post__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.post:hover .post__img img { transform: scale(1.06); }
.post__body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.post__cat { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--glow); margin-bottom: .6rem; }
.post__body h3 { font-size: 1.2rem; margin-bottom: .6rem; }
.post__body p { font-size: .92rem; flex: 1; }
.post__meta { display: flex; align-items: center; gap: .6rem; margin-top: 1.2rem; font-size: .82rem; color: var(--text-dim); }
.post.hide { display: none; }
.post.is-soon { cursor: default; opacity: .78; }
.post.is-soon:hover { transform: none; border-color: var(--glass-border); box-shadow: none; }
.post.is-soon:hover .post__img img { transform: none; }
.post__soon { display: inline-flex; align-items: center; margin-top: 1.2rem; font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-dim); background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border); padding: .32rem .7rem; border-radius: 999px; }
.post__meta img { width: 30px; height: 30px; border-radius: 50%; background:#fff; padding:3px; object-fit: contain; }
.author-avatar { width: 72px; height: 72px; border-radius: 50%; background: #fff; padding: 10px; object-fit: contain; flex-shrink: 0; }

/* Article body */
.article { max-width: 760px; margin-inline: auto; }
.article p { margin-bottom: 1.3rem; font-size: 1.06rem; line-height: 1.8; }
.article h2 { margin: 2.4rem 0 1rem; }
.article h3 { margin: 1.8rem 0 .8rem; }
.article ul, .article ol { margin: 0 0 1.4rem 1.3rem; color: var(--text-soft); }
.article li { margin-bottom: .6rem; }
.article blockquote { border-left: 3px solid var(--glow); padding: .6rem 0 .6rem 1.4rem; margin: 1.8rem 0; font-family: var(--font-display); font-size: 1.2rem; color: var(--text); }
.article img { border-radius: var(--radius); margin: 1.8rem 0; }
.article a { color: var(--glow); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1.2rem; }
.field { display: grid; gap: .5rem; }
.field label { font-size: .85rem; color: var(--text-soft); font-weight: 500; }
.field input, .field textarea, .field select {
  padding: .9rem 1.1rem; border-radius: var(--radius-sm); background: rgba(2,12,27,0.6);
  border: 1px solid var(--glass-border); color: var(--text); transition: border-color .3s, box-shadow .3s;
  width: 100%;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--glow); box-shadow: 0 0 0 3px rgba(100,255,218,0.12);
}
.field textarea { min-height: 140px; resize: vertical; }
.field.row { grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media(max-width:600px){ .field.row{ grid-template-columns: 1fr; } }
.form-note { font-size: .82rem; color: var(--text-dim); }
.hp-field { position: absolute !important; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-success { padding: 1rem 1.2rem; border-radius: var(--radius-sm); background: rgba(100,255,218,0.1); border: 1px solid var(--glow); color: var(--aqua); display: none; }
.form-success.show { display: block; }
.form-error { padding: 1rem 1.2rem; border-radius: var(--radius-sm); background: rgba(255,99,99,0.1); border: 1px solid rgba(255,120,120,0.55); color: #ffbcbc; display: none; font-size: .95rem; }
.form-error.show { display: block; }
.form-error a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }

/* Contact info blocks */
.contact-info { display: grid; gap: 1.2rem; margin:1.4rem 0; }
.contact-info__item { display: flex; gap: 1rem; align-items: flex-start; padding: 1.3rem; }
.contact-info__item .ci-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(100,255,218,0.1); color: var(--glow); flex-shrink: 0; }
.contact-info__item h4 { font-family: var(--font-display); color: var(--white); margin-bottom: .2rem; }
.contact-info__item p, .contact-info__item a { font-size: .92rem; color: var(--text-soft); }
.map-embed { border-radius: var(--radius); overflow: hidden; height: 100%; min-height: 300px; border: 1px solid var(--glass-border); position: relative; background: linear-gradient(160deg, var(--navy-2), var(--abyss)); display: grid; place-items: center; }
.map-embed .map-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(100,255,218,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(100,255,218,0.08) 1px, transparent 1px); background-size: 40px 40px; }
.map-pin { position: relative; z-index: 1; text-align: center; color: var(--glow); }
.map-pin .pin { font-size: 2.4rem; filter: drop-shadow(0 0 12px rgba(100,255,218,0.6)); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; text-align: center; padding: clamp(3rem,7vw,5.5rem); border-radius: calc(var(--radius) * 1.4); }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(700px 300px at 50% 120%, rgba(100,255,218,0.22), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { margin-bottom: 1rem; }
.cta-band .btn-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 1.8rem; }

/* ---------- Logos / trust ---------- */
.logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(1.5rem,5vw,3.5rem); opacity: .7; }
.logos span { font-family: var(--font-body); font-weight: 600; font-size: 1.15rem; color: var(--text-dim); letter-spacing: .02em; }

/* ---------- Values / list features ---------- */
.value { padding: 1.8rem; }
.value__num { font-family: var(--font-body); font-weight: 600; font-size: 1rem; color: var(--glow); letter-spacing: .1em; }
.value h3 { margin: .6rem 0; }
.value p { font-size: .95rem; }

.checklist { display: grid; gap: .9rem; }
.checklist li { display: flex; gap: .7rem; align-items: flex-start; color: var(--text-soft); }
.checklist .check { color: var(--glow); flex-shrink: 0; margin-top: .15rem; }

/* Split / two-col */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items: stretch; }
.split img { border-radius: var(--radius); }
.media-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--glass-border); position: relative; }
.media-frame::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 60%, rgba(2,12,27,0.5)); }
/* In a 2-column split, the image panel stretches to match the text column height (balanced panels). Desktop/tablet only; standalone media-frames and mobile stacking are untouched. */
@media (min-width: 901px) {
  .split > .media-frame { height: 100%; min-height: 100%; }
  .split > .media-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
}

/* ---------- Justified long-form prose ---------- */
/* Story/split copy, service "what it is", case-study challenge/approach/solution, process phases and blog article bodies read as justified blocks on desktop/tablet. */
.article p,
.split p,
.dive-step p {
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}
/* Safeguard: genuinely centered intros and CTAs stay centered. */
.pagehero p, .pagehero .lead,
.section-head.center p, .section-head.center .lead,
.cta-band p, .cta-band .lead { text-align: center; }
/* Narrow columns look bad justified — revert to left on mobile. */
@media (max-width: 600px) {
  .article p, .split p, .dive-step p { text-align: left; hyphens: manual; }
}

/* ---------- Footer ---------- */
/* Footer sits on a dark underwater reef photo, dimmed by an overlay for readability, fading into the page at the top seam. */
.footer {
  position: relative; z-index: 1;
  padding-top: clamp(3.5rem,7vw,5rem);
  background:
    linear-gradient(180deg, var(--abyss) 0%, rgba(2,12,27,0.78) 70px, rgba(2,12,27,0.9) 320px, rgba(2,12,27,0.96) 100%),
    url('../assets/footer-bg.webp') center 62% / cover no-repeat,
    var(--abyss);
}
.footer > .container { position: relative; z-index: 1; }
@media (max-width: 800px) {
  .footer {
    background:
      linear-gradient(180deg, var(--abyss) 0%, rgba(2,12,27,0.80) 56px, rgba(2,12,27,0.92) 280px, rgba(2,12,27,0.97) 100%),
      url('../assets/footer-bg-mobile.webp') center 60% / cover no-repeat,
      var(--abyss);
  }
}
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer__brand p { font-size: .93rem; margin: 1rem 0 1.4rem; max-width: 34ch; }
.footer h4 { font-family: var(--font-display); font-size: .95rem; color: var(--white); margin-bottom: 1.1rem; letter-spacing: .02em; }
.footer__col a { display: block; padding: .35rem 0; font-size: .9rem; color: var(--text-soft); transition: color .25s, transform .25s; }
.footer__col a:hover { color: var(--glow); transform: translateX(4px); }
.newsletter { display: flex; gap: .5rem; margin-top: 1rem; }
.newsletter input { flex: 1; padding: .75rem 1rem; border-radius: 999px; background: rgba(2,12,27,0.6); border: 1px solid var(--glass-border); color: var(--text); font-size: .88rem; }
.newsletter input:focus { outline: none; border-color: var(--glow); }
.newsletter button { width: 46px; height: 46px; flex-shrink: 0; border-radius: 50%; background: var(--glow); color: var(--abyss); border: none; cursor: pointer; display: grid; place-items: center; transition: transform .3s, box-shadow .3s; }
.newsletter button:hover { transform: scale(1.08); box-shadow: 0 0 18px rgba(100,255,218,0.5); }
.socials { display: flex; gap: .7rem; }
.socials a { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; border: 1px solid var(--glass-border); color: var(--text-soft); transition: all .3s; }
.socials a:hover { color: var(--glow); border-color: var(--glow); box-shadow: 0 0 16px rgba(100,255,218,0.3); transform: translateY(-3px); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,0.06); font-size: .85rem; color: var(--text-dim); }
.footer__bottom a { color: var(--text-dim); }
.footer__bottom a:hover { color: var(--glow); }
.footer__legal { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* ---------- Back to surface (top) ---------- */
#backToTop {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 900;
  width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--glass-border);
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.4), rgba(100,255,218,0.2) 50%, rgba(6,20,38,0.9));
  backdrop-filter: blur(8px); color: var(--glow); cursor: pointer;
  display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(20px);
  transition: opacity .4s, visibility .4s, transform .4s, box-shadow .3s;
}
#backToTop.show { opacity: 1; visibility: visible; transform: translateY(0); animation: bob 3s ease-in-out infinite; }
#backToTop:hover { box-shadow: 0 0 24px rgba(100,255,218,0.5); }
#backToTop span { font-size: .55rem; position: absolute; bottom: -16px; letter-spacing: .1em; color: var(--text-dim); white-space: nowrap; }
@keyframes bob { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-6px);} }

/* ---------- Inline Lucide icons ---------- */
.icon-svg {
  width: 1.2em; height: 1.2em; vertical-align: -0.2em;
  color: var(--glow); flex-shrink: 0;
  stroke-width: 1.75;
}
.card__icon .icon-svg { width: 30px; height: 30px; vertical-align: baseline; }
.ci-icon .icon-svg { width: 22px; height: 22px; vertical-align: baseline; }
.footer__contact li span .icon-svg { width: 17px; height: 17px; vertical-align: -3px; }
.hero-badges span .icon-svg { width: 17px; height: 17px; vertical-align: -3px; }
.map-pin .icon-svg { width: 44px; height: 44px; }

/* ---------- Footer contact list ---------- */
.footer__contact { display: grid; gap: .85rem; margin: 1.3rem 0 1.5rem; }
.footer__contact li { display: flex; align-items: center; gap: .65rem; font-size: .95rem; color: var(--text-soft); }
.footer__contact li span { color: var(--glow); flex-shrink: 0; }
.footer__contact a { color: var(--text-soft); transition: color .25s; }
.footer__contact a:hover { color: var(--glow); }

/* ---------- WhatsApp floating button ---------- */
/* Compact icon-only FAB that expands to reveal the label on hover/focus — minimal footprint over content */
.whatsapp-float {
  position: fixed; left: 1.5rem; bottom: 1.5rem; z-index: 900;
  display: inline-flex; align-items: center; justify-content: center;
  height: 56px; width: 56px; padding: 0; border-radius: 999px; overflow: hidden;
  background: #25d366; color: #fff; font-family: var(--font-body); font-weight: 600; font-size: .95rem;
  box-shadow: 0 8px 24px -6px rgba(37,211,102,0.55), 0 0 0 0 rgba(37,211,102,0.5);
  transition: width .35s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
  animation: waPulse 2.6s ease-out infinite;
}
.whatsapp-float:hover, .whatsapp-float:focus-visible {
  width: auto; padding: 0 20px 0 16px; transform: translateY(-2px);
  box-shadow: 0 12px 30px -6px rgba(37,211,102,0.7);
}
.whatsapp-float svg { flex-shrink: 0; }
.whatsapp-float__label {
  white-space: nowrap; max-width: 0; opacity: 0; margin-left: 0; overflow: hidden;
  transition: max-width .35s var(--ease), opacity .3s var(--ease), margin-left .35s var(--ease);
}
.whatsapp-float:hover .whatsapp-float__label,
.whatsapp-float:focus-visible .whatsapp-float__label { max-width: 12rem; opacity: 1; margin-left: .55rem; }
@keyframes waPulse {
  0%   { box-shadow: 0 8px 24px -6px rgba(37,211,102,0.55), 0 0 0 0 rgba(37,211,102,0.45); }
  70%  { box-shadow: 0 8px 24px -6px rgba(37,211,102,0.55), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px -6px rgba(37,211,102,0.55), 0 0 0 0 rgba(37,211,102,0); }
}
@media (max-width: 560px) {
  .whatsapp-float { height: 52px; width: 52px; padding: 0; justify-content: center; }
  .whatsapp-float__label { display: none; }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-float { animation: none; } }

/* ---------- Scroll reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].in { opacity: 1; transform: translateY(0); }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
[data-reveal][data-delay="5"] { transition-delay: .40s; }

/* ---------- Utility grids ---------- */
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .team-grid, .cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .hamburger { display: block; }
  .portfolio-grid, .blog-grid, .cols-3, .stats { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .split { grid-template-columns: 1fr; }
  .split.rev > *:first-child { order: 2; }
}
@media (max-width: 640px) {
  .stats, .portfolio-grid, .blog-grid, .cols-2, .cols-3, .cols-4, .team-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .dive::before { left: 22px; }
  .dive-step { padding-left: 64px; }
  .dive-step__depth { width: 46px; height: 46px; font-size: .85rem; }
  .hero__actions .btn { width: 100%; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .bubble, .jelly, .light-rays span { display: none; }
}