/* =========================================================
   GLOBAL — spacing system (pasted verbatim from spec)
   ========================================================= */
:root {
    --fluid-side-padding-min: 1.25rem;
    --fluid-side-padding-max: 5rem;
    --section-xxl-padding-min: 9.375rem;
    --section-xxl-padding-max: 10rem;
    --section-xl-padding-min: 6.875rem;
    --section-xl-padding-max: 7.5rem;
    --section-l-padding-min: 5.625rem;
    --section-l-padding-max: 6.25rem;
    --section-m-padding-min: 5rem;
    --section-m-padding-max: 5rem;
    --section-s-padding-min: 3.75rem;
    --section-s-padding-max: 3.75rem;
    --section-xs-padding-min: 2.5rem;
    --section-xs-padding-max: 2.5rem;
    --section-xxs-padding-min: 1.5rem;
    --section-xxs-padding-max: 1.5rem;
    --section-header-padding-min: 1.25rem;
    --section-header-padding-max: 1.25rem;
    --section-hero-height: 100vh;
    --section-offset-header: 80px;
    --section-narrow: 62.5rem;
    --section-narrow-xs: 45rem;
}

.section-xxl { padding: clamp(var(--section-xxl-padding-min), 1.087vw + 9.13rem, var(--section-xxl-padding-max)) clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-xl  { padding: clamp(var(--section-xl-padding-min),  1.087vw + 6.63rem, var(--section-xl-padding-max))  clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-l   { padding: clamp(var(--section-l-padding-min),   1.087vw + 5.38rem, var(--section-l-padding-max))   clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-m   { padding: clamp(var(--section-m-padding-min),   0vw + 5rem,        var(--section-m-padding-max))   clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-s   { padding: clamp(var(--section-s-padding-min),   0vw + 3.75rem,     var(--section-s-padding-max))   clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-xs  { padding: clamp(var(--section-xs-padding-min),  0vw + 2.5rem,      var(--section-xs-padding-max))  clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-xxs { padding: clamp(var(--section-xxs-padding-min), 0vw + 1.5rem,      var(--section-xxs-padding-max)) clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max)); }
.section-hero { min-height: var(--section-hero-height); }

/* =========================================================
   GLOBAL — reset + typography
   Colors: #000 and #FFF only (opacity used for depth effects)
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: #FFFFFF;
  background: #000000;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Philosopher', serif; line-height: 1.15; }
h1 { font-size: 54px; font-weight: 400; color: #000000; }
h2 { font-size: 32px; font-weight: 700; }
h3 { font-size: 26px; font-weight: 700; }
h4 { font-family: 'Philosopher', serif; }
p  { font-size: 18px; }

/* On dark sections, H1 must be readable, so invert to white when on black */
.section-hero h1 { color: #FFFFFF; }

ul { list-style: none; }
a  { text-decoration: none; color: inherit; }

/* =========================================================
   GLOBAL — glassmorphism + buttons
   ========================================================= */
.glass {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  border-radius: 18px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  border: 1px solid #FFFFFF;
}

.btn .btn-arrow { transition: transform 0.3s ease; }
.btn:hover .btn-arrow { transform: translateX(5px); }

.btn-primary { background: #000000; color: #FFFFFF; }
.btn-primary:hover { background: #FFFFFF; color: #000000; transform: scale(1.05); }

.btn-secondary { background: transparent; color: #FFFFFF; }
.btn-secondary:hover { background: #000000; color: #FFFFFF; transform: scale(1.05); }

.btn:disabled,
.btn.is-disabled {
  opacity: 0.35;
  pointer-events: none;
  cursor: not-allowed;
}

/* =========================================================
   FLOATING NAVIGATION BAR
   Inherits horizontal/vertical rhythm from the spacing system
   via .section-header padding tokens (no hardcoded padding).
   ========================================================= */
.section-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  /* Vertical + side spacing pulled entirely from design tokens */
  padding: clamp(var(--section-header-padding-min), 1vw, var(--section-header-padding-max))
           clamp(var(--fluid-side-padding-min), 6.522vw + -0.217rem, var(--fluid-side-padding-max));
  pointer-events: none; /* let blobs/area pass clicks; navbar re-enables */
}

/* Background floating blobs */
.nav-deco { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.nav-blob {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  filter: blur(40px);
}
.nav-blob--1 { width: 240px; height: 240px; top: -120px; left: 12%; }
.nav-blob--2 { width: 180px; height: 180px; top: -90px; right: 16%; }

/* Capsule */
.navbar {
  pointer-events: auto;
  position: relative;
  width: clamp(80%, 90%, 95%);
  max-width: 1400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease, backdrop-filter 0.4s ease;
}

/* Scrolled state (toggled by GSAP ScrollTrigger) */
.navbar.is-scrolled {
  background: rgba(0, 0, 0, 0.72);
  padding: 0.45rem 1.5rem;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Logo */
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #FFFFFF;
  transition: transform 0.3s ease, filter 0.3s ease;
}
.nav-logo:hover { transform: scale(1.05); filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5)); }
.nav-logo-name {
  font-family: 'Philosopher', serif;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.18em;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  position: relative;
  font-family: 'Lato', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  color: #FFFFFF;
  padding: 0.25rem 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 50%; bottom: -2px;
  width: 0; height: 1px;
  background: #FFFFFF;
  transform: translateX(-50%);
  transition: width 0.3s ease;
}
.nav-link:hover { transform: translateY(-2px); }
.nav-link:hover::after { width: 100%; }
.nav-link.is-active::after {
  width: 100%;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
}
.nav-link.is-active { opacity: 1; }
.nav-link:focus-visible { outline: 2px solid rgba(255,255,255,0.7); outline-offset: 4px; border-radius: 4px; }

/* Contact CTA capsule */
.nav-cta {
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFFFFF;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.08);
  transition: transform 0.25s ease, box-shadow 0.3s ease, background 0.3s ease;
}
.nav-cta:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 0 26px rgba(255, 255, 255, 0.25);
}
.nav-cta:active { transform: scale(0.97); }
.nav-cta:focus-visible { outline: 2px solid rgba(255,255,255,0.7); outline-offset: 3px; }

/* Hamburger (hidden on desktop) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}
.nav-toggle-bar {
  display: block;
  width: 18px; height: 2px;
  margin: 0 auto;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.35s ease, opacity 0.25s ease;
}
.nav-toggle.is-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Full-screen overlay menu */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.nav-overlay.is-open { opacity: 1; visibility: visible; }
.nav-overlay-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}
.nav-overlay-link {
  font-family: 'Philosopher', serif;
  font-size: clamp(1.8rem, 6vw, 3rem);
  color: #FFFFFF;
  opacity: 0; /* GSAP animates in */
}
.nav-overlay-cta {
  margin-top: 1rem;
  padding: 0.6rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
}

/* =========================================================
   SECTION 1 — HERO
   ========================================================= */
#hero-section {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  background: #000000;
  overflow: hidden;
}

/* --- Hero background layers --- */
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-spotlight {
  position: absolute; top: 50%; left: 50%;
  width: 80vmax; height: 80vmax;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 60%);
}

.hero-noise {
  position: absolute; inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-particles { position: absolute; inset: 0; }
.hero-particle {
  position: absolute;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
}

/* --- Left content --- */
#left-content { position: relative; z-index: 2; max-width: 36rem; margin-top: -1.5rem; }

.hero-badge {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  box-shadow: 0 0 18px rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}

.hero-title { margin-bottom: 1.5rem; }

.gradient-text {
  background: linear-gradient(90deg, #FFFFFF 0%, rgba(255,255,255,0.55) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-body { color: rgba(255,255,255,0.8); margin-bottom: 2rem; }

.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }

/* --- Right ecosystem --- */
#right-animation {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  min-height: 600px;
}

.ecosystem {
  position: relative;
  width: 600px; height: 600px;
  max-width: 100%;
}

.ecosystem-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.ecosystem-lines line {
  stroke: rgba(255,255,255,0.25);
  stroke-width: 1;
  stroke-dasharray: 6 6;
}

.eco-center {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 180px; height: 180px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  z-index: 3;
}
.eco-center-label { font-size: 0.9rem; color: rgba(255,255,255,0.75); margin-bottom: 0.4rem; }
.eco-center-counter { font-family: 'Philosopher', serif; font-size: 2.4rem; font-weight: 700; }

.eco-orbit { position: absolute; inset: 0; }

.eco-node {
  position: absolute; top: 50%; left: 50%;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 999px;
  white-space: nowrap;
  font-size: 0.8rem;
  cursor: pointer;
  transition: transform 0.25s ease;
  will-change: transform;
}
.eco-node:hover { transform: scale(1.1); }
.eco-node svg { width: 18px; height: 18px; flex-shrink: 0; stroke: #FFFFFF; }

/* =========================================================
   SECTION 2 — ROI CALCULATOR
   ========================================================= */
#roi-section {
  position: relative;
  background: #000000;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.roi-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0) 55%);
}

.roi-progress {
  position: relative; z-index: 2;
  width: min(100%, var(--section-narrow));
  height: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  margin-bottom: 2.5rem;
  overflow: hidden;
}
.roi-progress-bar { width: 0%; height: 100%; background: #FFFFFF; border-radius: 999px; }

.roi-stage {
  position: relative; z-index: 2;
  width: min(100%, var(--section-narrow));
  display: grid;
}

/* Stack all step cards in the same grid cell so transitions overlap cleanly */
.roi-step {
  grid-area: 1 / 1;
  width: 100%;
  padding: clamp(2rem, 4vw, 3.5rem);
  text-align: center;
}
.roi-step[hidden] { display: none; }

.roi-subtext { color: rgba(255,255,255,0.8); margin: 1rem 0 2rem; }
.roi-question { margin-bottom: 2rem; }

.roi-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.roi-option {
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  color: #FFFFFF;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  padding: 1.4rem 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.roi-option:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.4); }
.roi-option.is-selected,
.roi-option[aria-checked="true"] {
  border-color: rgba(255,255,255,0.9);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.4), 0 0 22px rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
}
.roi-option:focus-visible { outline: 2px solid rgba(255,255,255,0.7); outline-offset: 2px; }

.roi-select-label { display: block; margin-bottom: 0.6rem; color: rgba(255,255,255,0.8); }
.roi-select {
  width: 100%;
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  color: #FFFFFF;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  padding: 1rem;
}
.roi-select option { color: #000000; }

.roi-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}
.roi-nav .btn { flex: 0 0 auto; }
.roi-nav .roi-prev { margin-right: auto; }
.roi-nav .roi-next { margin-left: auto; }

/* --- Processing --- */
.roi-processing { min-height: 240px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.roi-processing-text { font-size: 1.3rem; color: rgba(255,255,255,0.9); }
.roi-dots { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.roi-dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: #FFFFFF; opacity: 0.4;
}

/* --- Results --- */
.roi-rings {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.roi-ring { position: relative; display: flex; flex-direction: column; align-items: center; }
.roi-ring svg { width: 130px; height: 130px; transform: rotate(-90deg); }
.ring-track { fill: none; stroke: rgba(255,255,255,0.12); stroke-width: 8; }
.ring-fill {
  fill: none; stroke: #FFFFFF; stroke-width: 8; stroke-linecap: round;
  stroke-dasharray: 327; /* 2*PI*52 ≈ 326.7 */
  stroke-dashoffset: 327;
}
.ring-num {
  position: absolute; top: 52px; left: 0; right: 0;
  text-align: center;
  font-family: 'Philosopher', serif; font-size: 1.5rem; font-weight: 700;
}
.ring-label { margin-top: 0.6rem; font-size: 0.85rem; color: rgba(255,255,255,0.75); }

.roi-opportunity {
  margin: 1.5rem 0 2.5rem;
  padding: 1.5rem;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
}
.roi-opportunity-label { display: block; font-size: 0.95rem; color: rgba(255,255,255,0.75); margin-bottom: 0.5rem; }
.roi-opportunity-num { font-family: 'Philosopher', serif; font-size: 2.8rem; font-weight: 700; }

.roi-compare {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  margin-bottom: 2rem;
}
.roi-compare-col {
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
}
.roi-compare-col--opt { border-color: rgba(255,255,255,0.4); }
.roi-compare-head { display: block; font-family: 'Philosopher', serif; font-size: 1.2rem; margin-bottom: 1rem; }
.roi-compare-row { display: flex; justify-content: space-between; padding: 0.4rem 0; }
.roi-compare-row em { color: rgba(255,255,255,0.7); font-style: normal; }

.roi-recs { display: grid; gap: 0.75rem; text-align: left; margin-bottom: 2rem; }
.roi-rec {
  padding: 1rem 1.2rem;
  border-left: 2px solid rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.03);
  border-radius: 0 10px 10px 0;
}

/* --- Lead capture form --- */
.roi-form { display: grid; gap: 1.25rem; text-align: left; max-width: var(--section-narrow-xs); margin: 1.5rem auto 0; }
.roi-field { display: flex; flex-direction: column; gap: 0.4rem; }
.roi-field label { font-size: 0.9rem; color: rgba(255,255,255,0.8); }
.roi-field input {
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  color: #FFFFFF;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 0.9rem 1rem;
}
.roi-field input:focus-visible { outline: 2px solid rgba(255,255,255,0.6); outline-offset: 1px; }
.roi-field.has-error input { border-color: rgba(255,255,255,0.9); box-shadow: 0 0 0 1px rgba(255,255,255,0.5); }
.roi-error { font-size: 0.8rem; min-height: 1rem; color: rgba(255,255,255,0.9); }
.roi-success p { font-size: 1.2rem; }

/* =========================================================
   SECTION 3 — ABOUT US
   ========================================================= */
#about-section {
  position: relative;
  background: #000000;
  overflow: hidden;
}

.about-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 55%),
    radial-gradient(circle at 70% 80%, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 50%);
}

.about-blob {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}
.about-blob--1 { width: 300px; height: 300px; top: 10%; left: -5%; }
.about-blob--2 { width: 250px; height: 250px; bottom: 15%; right: -5%; }

.about-header {
  position: relative; z-index: 1;
  text-align: center;
  max-width: var(--section-narrow);
  margin: 0 auto 3rem;
}

.about-badge {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  box-shadow: 0 0 18px rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}

.about-title { margin-bottom: 1.5rem; }

.about-body {
  color: rgba(255,255,255,0.8);
  max-width: 45rem;
  margin: 0 auto;
}

/* --- Marquee tracks --- */
.about-tracks {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

.about-track {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.about-track-inner {
  display: flex;
  gap: 1.5rem;
  width: max-content;
}

/* --- Team card --- */
.about-card {
  flex-shrink: 0;
  width: 260px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  cursor: default;
}

.about-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255,255,255,0.06);
}

.about-card-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.15);
}

.about-card-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.about-card-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.about-card-name {
  font-family: 'Philosopher', serif;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
}

.about-card-role {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.about-card-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
  margin-top: 0.2rem;
}

/* Extra info revealed on hover */
.about-card-extra {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.4s ease, margin 0.4s ease;
  margin-top: 0;
}

.about-card:hover .about-card-extra {
  max-height: 28px;
  opacity: 1;
  margin-top: 0.4rem;
}

.about-card-extra-item {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
}

/* =========================================================
   SECTION 4 — OUR PROJECTS
   ========================================================= */
#projects-section {
  position: relative;
  background: #000000;
  overflow: hidden;
}

.projects-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0) 55%);
}

.projects-header {
  position: relative; z-index: 1;
  text-align: center;
  max-width: var(--section-narrow);
  margin: 0 auto 2.5rem;
}

.projects-badge {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  box-shadow: 0 0 18px rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}

.projects-title { margin-bottom: 1.5rem; }

.projects-body {
  color: rgba(255,255,255,0.8);
  max-width: 45rem;
  margin: 0 auto;
}

/* --- Tabs --- */
.projects-tabs {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.projects-tab {
  position: relative;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.7rem 1.5rem;
  cursor: pointer;
  border-radius: 999px;
  transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.projects-tab:hover {
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.04);
}

.projects-tab.is-active {
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.08);
}

.projects-tab-indicator {
  position: absolute;
  left: 0;
  bottom: -8px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  pointer-events: none;
  box-shadow: 0 0 8px rgba(255,255,255,0.5);
}

/* --- Panels --- */
.projects-panels {
  position: relative;
  z-index: 1;
}

.projects-panel[hidden] { display: none; }

/* --- Card grid --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* --- Project card --- */
.projects-card {
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  cursor: default;
}

.projects-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255,255,255,0.06);
}

.projects-card-thumb {
  position: relative;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.projects-card-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  transition: transform 0.3s ease, background 0.3s ease;
}

.projects-card-icon svg {
  width: 22px; height: 22px;
}

.projects-card:hover .projects-card-icon {
  transform: scale(1.1);
  background: rgba(255,255,255,0.14);
}

.projects-card-body {
  padding: 1.25rem;
}

.projects-card-title {
  font-family: 'Philosopher', serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.projects-card-tag {
  display: inline-block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.7rem;
}

.projects-card-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

/* --- Campaign metrics --- */
.projects-card-metrics {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.projects-card-metric-value {
  display: block;
  font-family: 'Philosopher', serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.projects-card-metric-label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.projects-card-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 999px;
  overflow: hidden;
}

.projects-card-bar-fill {
  height: 100%;
  background: #FFFFFF;
  border-radius: 999px;
  box-shadow: 0 0 6px rgba(255,255,255,0.3);
}

/* --- Bottom CTA --- */
.projects-cta {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-top: 3rem;
}

.projects-cta h3 {
  margin-bottom: 1.5rem;
}

/* =========================================================
   SECTION 5 — TESTIMONIALS
   ========================================================= */
#testimonials-section {
  position: relative;
  background: #000000;
  overflow: hidden;
}

.testimonials-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 50%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 45%);
}

/* --- Two-column layout --- */
.testimonials-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* --- Left column --- */
.testimonials-left { position: relative; }

.testimonials-badge {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  box-shadow: 0 0 18px rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}

.testimonials-title { margin-bottom: 1.5rem; }

.testimonials-body {
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.5rem;
}

/* --- Stats --- */
.testimonials-stats {
  display: grid;
  gap: 1.5rem;
}

.testimonials-stat {
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  flex-wrap: wrap;
}

.testimonials-stat-num {
  font-family: 'Philosopher', serif;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}

.testimonials-stat-suffix {
  font-family: 'Philosopher', serif;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255,255,255,0.55);
}

.testimonials-stat-label {
  display: block;
  width: 100%;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
  margin-top: 0.3rem;
}

/* --- Right column --- */
.testimonials-right {
  display: flex;
  align-self: center;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonials-card-wrap {
  min-height: 0;
}

/* --- Featured card --- */
.testimonials-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.testimonials-card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonials-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.15);
}

.testimonials-card-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.testimonials-card-meta { display: flex; flex-direction: column; gap: 0.15rem; }

.testimonials-card-name {
  font-family: 'Philosopher', serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.testimonials-card-business {
  font-size: 0.85rem; 
  color: rgba(255,255,255,0.6);
}

.testimonials-card-industry {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --- Stars --- */
.testimonials-card-stars {
  display: flex;
  gap: 3px;
}

.testimonials-star svg {
  width: 16px;
  height: 16px;
  fill: #FFFFFF;
}

.testimonials-star.is-empty svg {
  opacity: 0.2;
}

/* --- Card text --- */
.testimonials-card-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  font-style: italic;
}

/* --- Result badge --- */
.testimonials-card-result {
  align-self: flex-start;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 12px rgba(255,255,255,0.06);
}

/* --- Navigation --- */
.testimonials-nav {
  display: flex;
  gap: 0.75rem;
}

.testimonials-prev svg {
  flex-shrink: 0;
}

/* --- Scrolling social proof row --- */
.testimonials-marquee {
  position: relative;
  z-index: 1;
  margin-top: 2.5rem;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.testimonials-marquee-track {
  display: flex;
  gap: 1rem;
  width: 400px;
}

.testimonials-marquee-card {
  flex-shrink: 0;
  width: 220px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
}

.testimonials-marquee-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55), 0 0 20px rgba(255,255,255,0.04);
}

.testimonials-marquee-quote {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.4;
  font-style: italic;
}

.testimonials-marquee-author {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.02em;
}

/* =========================================================
   SECTION 6 — CONTACT
   ========================================================= */
#contact-section {
  position: relative;
  background: #000000;
  overflow: hidden;
}

.contact-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 55%);
}

.contact-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* --- Contact info --- */
.contact-badge {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  box-shadow: 0 0 18px rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}

.contact-title { margin-bottom: 1.5rem; }

.contact-body {
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.5rem;
}

.contact-details { display: grid; gap: 1rem; }

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
}

.contact-detail-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-detail-value {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
}

.contact-link {
  transition: color 0.25s ease;
}

.contact-link:hover {
  color: #FFFFFF;
}

/* --- Form --- */
.contact-form-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form {
  padding: 2rem;
  display: grid;
  gap: 1rem;
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contact-field label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}

.contact-required {
  color: rgba(255,255,255,0.4);
}

.contact-field input,
.contact-field textarea,
.contact-field select {
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  color: #FFFFFF;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  width: 100%;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.contact-field input:focus,
.contact-field textarea:focus,
.contact-field select:focus {
  border-color: rgba(255,255,255,0.5);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.2);
}

.contact-field textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-field select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(255,255,255,0.5)' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.contact-field select option {
  color: #000000;
  background: #FFFFFF;
}

.contact-field.has-error input,
.contact-field.has-error textarea,
.contact-field.has-error select {
  border-color: rgba(255,255,255,0.9);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.5);
}

.contact-error {
  font-size: 0.8rem;
  min-height: 1rem;
  color: rgba(255,255,255,0.9);
}

.contact-submit {
  width: 100%;
  justify-content: center;
}

.contact-success {
  text-align: center;
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
}

.contact-success p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
}

/* =========================================================
   SECTION 7 — FOOTER
   ========================================================= */
#footer-section {
  position: relative;
  background: #000000;
  overflow: hidden;
}

.footer-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 60%);
}

.footer-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  display: block;
  font-family: 'Philosopher', serif;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.footer-heading {
  display: block;
  font-family: 'Philosopher', serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #FFFFFF;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.25s ease, transform 0.25s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

/* --- Social --- */
.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: rgba(255,255,255,0.7);
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.footer-social-link:hover {
  transform: translateY(-4px) scale(1.08);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
  box-shadow: 0 0 20px rgba(255,255,255,0.12);
}

/* --- Credibility strip --- */
.footer-credibility {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-credibility-item {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  white-space: nowrap;
}

/* --- Legal + copyright --- */
.footer-legal {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 2rem;
  flex-wrap: wrap;
}

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

.footer-legal-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(255,255,255,0.15);
  transition: color 0.25s ease, text-decoration-color 0.25s ease;
}

.footer-legal-links a:hover {
  color: rgba(255,255,255,0.8);
  text-decoration-color: rgba(255,255,255,0.5);
}

/* =========================================================
   RESPONSIVE — stack on mobile
   ========================================================= */
@media (max-width: 900px) {
  #hero-section { grid-template-columns: 1fr; }
  h1 { font-size: 40px; }
  #right-animation { min-height: 420px; margin-top: 2rem; }
  .ecosystem { width: 420px; height: 420px; }
  .roi-compare { grid-template-columns: 1fr; }

  /* Navbar: swap center links for hamburger */
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  /* About — smaller cards */
  .about-card { width: 220px; padding: 1.25rem; }
  .about-card-avatar { width: 72px; height: 72px; }
  .about-header { margin-bottom: 2.5rem; }

  /* Projects — 2 columns */
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-card-thumb { height: 170px; }

  /* Testimonials — single column */
  .testimonials-inner { grid-template-columns: 1fr; gap: 2rem; }
  .testimonials-body { margin-bottom: 2rem; }
  .testimonials-marquee { margin-top: 1.5rem; }

  /* Contact — single column */
  .contact-inner { grid-template-columns: 1fr; gap: 2rem; }
  .contact-body { margin-bottom: 2rem; }

  /* Footer — 2 columns */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-credibility { gap: 0.6rem; padding: 2rem 0; }
  .footer-legal { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .projects-tabs { gap: 0.4rem; flex-wrap: wrap; }
  .projects-tab { font-size: 0.85rem; padding: 0.6rem 1.1rem; }
}

@media (max-width: 480px) {
  .ecosystem { width: 320px; height: 320px; }
  .eco-center { width: 140px; height: 140px; }
  .eco-node { font-size: 0.7rem; padding: 0.4rem 0.6rem; }

  /* About — single card size */
  .about-card { width: 240px; padding: 1.25rem; }
  .about-card-avatar { width: 76px; height: 76px; }
  .about-tracks { gap: 1rem; }
  .about-track-inner { gap: 1rem; }
  .about-header { margin-bottom: 2rem; }

  /* Projects — single column */
  .projects-grid { grid-template-columns: 1fr; }
  .projects-card-thumb { height: 180px; }
  .projects-header { margin-bottom: 2rem; }
  .projects-tabs { margin-bottom: 2rem; }
  .projects-card-body { padding: 1.25rem; }
  .projects-cta { margin-top: 3rem; }

  /* Testimonials */
  .testimonials-inner { gap: 2rem; }
  .testimonials-stat-num,
  .testimonials-stat-suffix { font-size: 1.8rem; }
  .testimonials-card { padding: 1.5rem; }
  .testimonials-nav { flex-direction: column; }
  .testimonials-marquee { margin-top: 1.5rem; }
  .testimonials-marquee-card { width: 200px; padding: 1rem; }

  /* Contact */
  .contact-inner { gap: 2rem; }
  .contact-form { padding: 1.5rem; }
  .contact-body { margin-bottom: 1.5rem; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-credibility { padding: 1.5rem 0; }
  .footer-credibility-item { font-size: 0.72rem; padding: 0.3rem 0.8rem; }
  .footer-legal { padding-top: 1.5rem; }
  .footer-legal-links { gap: 0.75rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}