/* ========== GLOBAL VARIABLES & RESET ========== */
:root {
  --red-primary: #c41e3a;
  --red-deep: #8b1428;
  --red-dark: #9b1b30;
  --red-glow: rgba(196, 30, 58, 0.3);
  --red-soft: rgba(196, 30, 58, 0.06);
  --yellow-accent: #c7940a;
  --yellow-light: rgba(199, 148, 10, 0.1);
  --yellow-soft: rgba(199, 148, 10, 0.05);
  --black-deep: #0d0f13;
  --black-soft: #1a1d24;
  --ash-light: #f4f5f7;
  --ash-medium: #c5cad3;
  --ash-dark: #6b7280;
  --white-pure: #ffffff;
  --white-off: #fafbfc;
  --text-dark: #1a1f2c;
  --text-muted: #5a6874;
  --text-light: #8b95a1;
  --border-light: rgba(0, 0, 0, 0.07);
  --border-subtle: rgba(0, 0, 0, 0.04);
  --card-bg: rgba(255, 255, 255, 0.94);
  --glass-blur: blur(18px);
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 16px 32px -10px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 22px 38px -14px var(--red-glow);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.05);
  --transition: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 5rem;
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --radius-xl: 2.5rem;
}

[data-theme="dark"] {
  --black-deep: #080a0e;
  --black-soft: #11151c;
  --ash-light: #161b24;
  --ash-medium: #2a303c;
  --white-off: #0f1319;
  --white-pure: #141920;
  --text-dark: #e8edf4;
  --text-muted: #98a9bc;
  --text-light: #6e7b8c;
  --border-light: rgba(255, 255, 255, 0.07);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --card-bg: rgba(22, 28, 38, 0.9);
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 16px 32px -10px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.25);
  --red-soft: rgba(196, 30, 58, 0.1);
  --yellow-soft: rgba(199, 148, 10, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: auto;
  -webkit-font-smoothing: antialiased;
}
body {
  font-family: "Inter", "Hind Siliguri", sans-serif;
  background: var(--white-off);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  transition:
    background 0.35s ease,
    color 0.25s ease;
  letter-spacing: -0.01em;
}
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2.5rem;
}
h1,
h2,
h3,
h4 {
  font-family: "Clash Display", "Inter", sans-serif;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.section-title {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  margin: 5rem 0 2.5rem;
  text-align: center;
  letter-spacing: -0.03em;
}
.section-title span {
  color: var(--red-primary);
  position: relative;
  display: inline-block;
}
.section-title span::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--red-primary);
  opacity: 0.25;
  border-radius: 2px;
}
.section-eyebrow {
  display: block;
  text-align: center;
  font-family: "Inter", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--red-primary);
  margin-bottom: -1rem;
  margin-top: 4.5rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.9rem 2.2rem;
  border-radius: 60px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s var(--transition-smooth);
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
}
.btn-primary {
  background: var(--red-primary);
  color: white;
  box-shadow: 0 6px 20px var(--red-glow);
}
.btn-primary:hover {
  background: var(--red-deep);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px var(--red-glow);
}
.btn-outline {
  border: 2px solid var(--red-primary);
  color: var(--red-primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--red-primary);
  color: white;
}
.btn-ghost {
  background: transparent;
  color: var(--text-dark);
  border: 1px solid var(--border-light);
}
.btn-ghost:hover {
  background: var(--red-soft);
  border-color: var(--red-primary);
  color: var(--red-primary);
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.06);
  transition: all 0.25s;
  border-bottom: 1px solid var(--border-subtle);
}
.header-logo-wrap {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.5rem;
}
.header-logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
}
.header-nav {
  display: flex;
  gap: 2.2rem;
  font-weight: 500;
  font-size: 0.93rem;
}
.header-nav a {
  text-decoration: none;
  color: var(--text-dark);
  position: relative;
  padding: 0.3rem 0;
}
.header-nav a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red-primary);
  transition: width 0.3s;
}
.header-nav a:hover {
  color: var(--red-primary);
}
.header-nav a:hover::after {
  width: 100%;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

/* HAMBURGER */
.header-mobile-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.header-mobile-btn span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s;
  position: absolute;
}
.header-mobile-btn span:nth-child(1) {
  top: 14px;
}
.header-mobile-btn span:nth-child(2) {
  top: 21px;
}
.header-mobile-btn span:nth-child(3) {
  top: 28px;
}
.header-mobile-btn.open span:nth-child(1) {
  transform: rotate(45deg);
  top: 21px;
}
.header-mobile-btn.open span:nth-child(2) {
  opacity: 0;
}
.header-mobile-btn.open span:nth-child(3) {
  transform: rotate(-45deg);
  top: 21px;
}

/* MOBILE DRAWER */
.header-mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.4s var(--transition-smooth);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  border-top: 1px solid var(--border-light);
}
.header-mobile-drawer.open {
  transform: translateX(0);
}
.header-mobile-drawer a {
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-dark);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* HERO */
.sec-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: calc(var(--header-height) + 2.5rem) 0 3rem;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.3;
  pointer-events: none;
}
.sec-hero-grid {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
}
.sec-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 40px;
  background: var(--red-soft);
  border-left: 3px solid var(--red-primary);
  padding: 0.45rem 1.4rem;
  border-radius: 60px;
  margin-bottom: 1.8rem;
  font-weight: 600;
  color: var(--red-primary);
  font-size: 0.9rem;
}
.sec-hero-typewriter-cursor {
  display: inline-block;
  width: 2px;
  color: var(--red-primary);
  font-weight: bold;
  animation: blinkCursor 0.75s step-end infinite;
  margin-left: 2px;
}
@keyframes blinkCursor {
  from,
  to {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
.sec-hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  line-height: 1.08;
  margin-bottom: 1.6rem;
  letter-spacing: -0.035em;
}
.sec-hero h1 .highlight {
  color: var(--red-primary);
}
.sec-hero-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  aspect-ratio: 1/0.85;
}
.sec-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sec-hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  opacity: 0.6;
  z-index: 10;
}
@keyframes bounceHint {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}
.sec-hero-scroll-hint i {
  animation: bounceHint 2s infinite;
}

/* CLIENTELE (NO GRAYSCALE) */
.sec-clientele {
  margin: 4rem auto 3rem;
}
.sec-clientele-title {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  font-weight: 600;
  font-size: 0.8rem;
}
.sec-clientele-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.sec-clientele-item {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.4rem;
  transition: all 0.35s;
  border-radius: var(--radius-md);
}
.sec-clientele-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
  border-color: var(--red-glow);
}
.sec-clientele-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s;
}
.sec-clientele-item:hover img {
  transform: scale(1.06);
}

/* TESTIMONIALS */
.sec-praise {
  margin: 5rem 0;
}
.sec-praise-carousel {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  padding: 1rem 0;
}
.sec-praise-track {
  display: flex;
  transition: transform 0.5s var(--transition-smooth);
}
.sec-praise-card {
  flex: 0 0 100%;
  padding: 0 1rem;
}
.sec-praise-content {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: 2.5rem 3rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.sec-praise-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  background: var(--red-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  font-weight: 700;
  border: 3px solid var(--yellow-accent);
}
.sec-praise-stars {
  color: var(--yellow-accent);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}
.sec-praise-text {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
  color: var(--text-dark);
  font-family: "Playfair Display", "Georgia", serif;
}
.sec-praise-name {
  font-weight: 700;
  color: var(--red-primary);
  font-size: 1.1rem;
}
.sec-praise-role {
  color: var(--text-muted);
  font-size: 0.85rem;
}
.sec-praise-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
}
.sec-praise-arrow {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-dark);
  transition: all 0.25s;
}
.sec-praise-arrow:hover {
  background: var(--red-primary);
  color: white;
  border-color: var(--red-primary);
}
.sec-praise-dots {
  display: flex;
  gap: 0.7rem;
}
.sec-praise-dot {
  width: 9px;
  height: 9px;
  border-radius: 9px;
  background: var(--ash-medium);
  cursor: pointer;
  transition: all 0.35s;
}
.sec-praise-dot.active {
  background: var(--red-primary);
  width: 26px;
}

/* SERVICES */

.sec-expert-card {
  display: block;          /* Added for anchor tag formatting */
  text-decoration: none;   /* Removes the underline */
  color: inherit;          /* Prevents default blue link text */
  background: var(--card-bg);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  transition: all 0.4s;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.sec-expert-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.6rem;
  margin: 2rem 0;
}
.sec-expert-card {
  background: var(--card-bg);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  transition: all 0.4s;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.sec-expert-card:hover {
  transform: translateY(-8px);
  border-color: var(--red-primary);
  box-shadow: var(--shadow-hover);
}
.sec-expert-card i {
  font-size: 2.5rem;
  color: var(--red-primary);
  margin-bottom: 1.2rem;
}
.sec-expert-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
}
.sec-expert-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* PORTFOLIO */
.sec-show-filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}
.sec-show-filter-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  padding: 0.6rem 1.4rem;
  border-radius: 60px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  color: var(--text-dark);
}
.sec-show-filter-btn.active,
.sec-show-filter-btn:hover {
  background: var(--red-primary);
  color: white;
  border-color: var(--red-primary);
}
.sec-show-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.8rem;
  margin: 2rem 0;
}
.sec-show-item {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: all 0.35s;
  box-shadow: var(--shadow-sm);
}
.sec-show-item:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-md);
}
.sec-show-item img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform 0.5s;
}
.sec-show-item:hover img {
  transform: scale(1.04);
}
.sec-show-info {
  padding: 1.4rem 1.5rem;
}
.sec-show-info h4 {
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}
.sec-show-info p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* STATS */
.sec-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 3rem 0 5rem;
}
.sec-metric-item {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid var(--border-subtle);
  border-bottom: 3px solid var(--yellow-accent);
  transition: all 0.3s;
  box-shadow: var(--shadow-sm);
}
.sec-metric-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}
.sec-metric-item i {
  font-size: 2.2rem;
  color: var(--red-primary);
  margin-bottom: 0.8rem;
}
.sec-metric-item h3 {
  font-size: 1.4rem;
  margin-bottom: 0.2rem;
}
.sec-metric-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* CEO / VISION */
.sec-founder {
  margin: 2rem 0 5rem;
}
.sec-founder-wrapper {
  position: relative;
  background: var(--white-pure);
  border-radius: var(--radius-xl);
  padding: 4rem 3.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
[data-theme="dark"] .sec-founder-wrapper {
  background: var(--black-soft);
}
.sec-founder-wrapper::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 340px;
  height: 340px;
  background: radial-gradient(
    circle,
    rgba(196, 30, 58, 0.06) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}
.sec-founder-wrapper::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: 10%;
  width: 240px;
  height: 240px;
  background: radial-gradient(
    circle,
    rgba(199, 148, 10, 0.07) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}
.sec-founder-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}
.sec-founder-eyebrow {
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--red-primary);
  position: relative;
  display: inline-block;
}
.sec-founder-eyebrow::before,
.sec-founder-eyebrow::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 40px;
  height: 1px;
  background: var(--red-primary);
  opacity: 0.4;
}
.sec-founder-eyebrow::before {
  right: calc(100% + 16px);
}
.sec-founder-eyebrow::after {
  left: calc(100% + 16px);
}
.sec-founder-quote-block {
  max-width: 800px;
  margin: 0 auto;
}
.sec-founder-quote-block blockquote {
  font-family: "Playfair Display", "Cormorant Garamond", "Georgia", serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.45;
  color: var(--text-dark);
  position: relative;
  padding: 0 1rem;
}
.sec-founder-quote-block blockquote::before {
  content: "\201C";
  font-family: "Playfair Display", "Georgia", serif;
  font-size: 7rem;
  color: var(--red-primary);
  opacity: 0.12;
  position: absolute;
  left: 50%;
  top: -3.5rem;
  transform: translateX(-50%);
  line-height: 1;
  pointer-events: none;
}
.sec-founder-divider {
  width: 60px;
  height: 3px;
  background: var(--red-primary);
  border-radius: 2px;
  opacity: 0.6;
  margin: 0.5rem auto;
}
.sec-founder-attribution {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}
.sec-founder-avatar-circle {
    width: 150px;
    height: 180px;
    border-radius: 49%;
    overflow: hidden;
    border: 3px solid var(--red-primary);
    margin-bottom: 0.8rem;
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.2);
}
.sec-founder-avatar-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sec-founder-name {
  font-family: "Clash Display", "Inter", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}
.sec-founder-role {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}
.sec-founder-stats-row {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
  max-width: 650px;
}
.sec-founder-stat-mini {
  text-align: center;
  min-width: 90px;
}
.sec-founder-stat-mini .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--red-primary);
  font-family: "Clash Display", "Inter", sans-serif;
  letter-spacing: -0.03em;
}
.sec-founder-stat-mini .lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  display: block;
  margin-top: 0.3rem;
}

/* FAQ */
.sec-inquiry-grid {
  max-width: 780px;
  margin: 2rem auto;
}
.sec-inquiry-item {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  margin-bottom: 0.8rem;
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}
.sec-inquiry-question {
  width: 100%;
  padding: 1.4rem 1.6rem;
  background: none;
  border: none;
  text-align: left;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-dark);
  cursor: pointer;
  font-size: 1rem;
}
.sec-inquiry-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s ease,
    padding 0.4s ease;
  padding: 0 1.6rem;
}
.sec-inquiry-item.active .sec-inquiry-answer {
  max-height: 140px;
  padding-bottom: 1.4rem;
}
.sec-inquiry-answer p {
  color: var(--text-muted);
  font-size: 0.93rem;
}

/* QUOTE FORM */
.sec-estimate-container {
  max-width: 620px;
  margin: 3rem auto;
  background: var(--card-bg);
  padding: 2.5rem 2.8rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
}
.sec-estimate-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
  position: relative;
}
.sec-estimate-steps::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: var(--border-light);
  z-index: 0;
}
.sec-estimate-dot {
  width: 42px;
  height: 42px;
  background: var(--ash-medium);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  position: relative;
  z-index: 1;
  transition: all 0.35s;
}
.sec-estimate-dot.active {
  background: var(--red-primary);
  transform: scale(1.1);
  box-shadow: 0 0 0 5px var(--red-glow);
}
.sec-estimate-dot.completed {
  background: var(--yellow-accent);
  color: var(--black-deep);
}
.sec-estimate-step {
  display: none;
  animation: fadeSlideIn 0.5s ease;
}
.sec-estimate-step.active-step {
  display: block;
}
@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
input,
select,
textarea {
  width: 100%;
  padding: 0.9rem 1.2rem;
  margin: 0.6rem 0;
  border-radius: 60px;
  background: var(--white-off);
  border: 1px solid var(--border-light);
  color: var(--text-dark);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.25s;
}
textarea {
  border-radius: 1.2rem;
  resize: vertical;
  min-height: 100px;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--red-primary);
  box-shadow: 0 0 0 3px var(--red-glow);
}

/* FOOTER */
.footer {
  background: var(--black-deep);
  color: var(--ash-medium);
  padding: 3.5rem 2.5rem 1.5rem;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  margin-top: 5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
}
.footer-col h4 {
  color: var(--red-primary);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}
.footer-col p,
.footer-col a {
  color: var(--ash-medium);
  text-decoration: none;
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.9rem;
}
.footer-col a:hover {
  color: var(--red-primary);
}
.footer-logo-img {
  height: 42px;
  width: auto;
  margin-bottom: 1rem;
}
.footer-social-links {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
}
.footer-social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  transition: all 0.3s;
}
.footer-social-links a i {
  font-size: 1.1rem;
  color: var(--ash-medium);
}
.footer-social-links a:hover {
  background: var(--red-primary);
  transform: translateY(-3px);
}
.footer-social-links a:hover i {
  color: white;
}
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--ash-dark);
}

/* FLOATING THEME TOGGLE */
.fixed-theme-toggle {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 1001;
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  transition: all 0.3s;
  color: var(--text-dark);
  font-size: 1.2rem;
}
.fixed-theme-toggle:hover {
  background: var(--red-primary);
  color: white;
  border-color: var(--red-primary);
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--red-primary);
  width: 48px;
  height: 48px;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 99;
  box-shadow: 0 4px 14px var(--red-glow);
}
.back-to-top.visible {
  opacity: 1;
}

/* RESPONSIVE */
@media (max-width: 1300px) {
  .sec-clientele-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .sec-clientele-item:nth-child(n + 11) {
    display: none;
  }
}
@media (max-width: 1200px) {
  .sec-expert-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .sec-clientele-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .sec-clientele-item:nth-child(n + 9) {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 2rem;
  }
}
@media (max-width: 1100px) {
  .header-nav {
    display: none;
  }
  .header-mobile-btn {
    display: flex;
  }
  .sec-metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .sec-hero-visual {
    max-width: 500px;
    margin: 0 auto;
  }
  .sec-founder-wrapper {
    padding: 3rem 2rem;
  }
  .sec-founder-eyebrow::before,
  .sec-founder-eyebrow::after {
    width: 28px;
  }
  .sec-founder-eyebrow::before {
    right: calc(100% + 10px);
  }
  .sec-founder-eyebrow::after {
    left: calc(100% + 10px);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 900px) {
  .sec-expert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-clientele-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.7rem;
  }
  .sec-clientele-item:nth-child(n + 7) {
    display: none;
  }
  .sec-show-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  .sec-founder-stats-row {
    gap: 2rem;
  }
  .sec-founder-stat-mini .num {
    font-size: 1.6rem;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 1.2rem;
  }
  .site-header {
    padding: 0 1.2rem;
  }
  .sec-expert-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .sec-metric-grid {
    grid-template-columns: 1fr 1fr;
  }
  .sec-show-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .sec-hero h1 {
    font-size: 2.2rem;
  }
  .sec-clientele-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .sec-clientele-item {
    padding: 0.9rem;
    aspect-ratio: 3/2;
  }
  .sec-founder-wrapper {
    padding: 2.5rem 1.5rem;
    border-radius: var(--radius-lg);
  }
  .sec-founder-quote-block blockquote {
    font-size: 1.3rem;
  }
  .sec-founder-quote-block blockquote::before {
    font-size: 5rem;
    top: -2.5rem;
  }
  .sec-founder-stats-row {
    gap: 1.5rem;
  }
  .sec-founder-stat-mini .num {
    font-size: 1.4rem;
  }
  .sec-founder-eyebrow::before,
  .sec-founder-eyebrow::after {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .sec-estimate-container {
    padding: 1.8rem 1.5rem;
  }
}
@media (max-width: 480px) {
  .site-header {
    padding: 0 0.9rem;
  }
  .header-logo-img {
    height: 36px;
  }
  .sec-hero h1 {
    font-size: 1.75rem;
  }
  .section-title {
    font-size: 1.7rem;
  }
  .sec-expert-grid {
    grid-template-columns: 1fr;
  }
  .sec-clientele-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-clientele-item:nth-child(n + 5) {
    display: none;
  }
  .sec-metric-grid {
    grid-template-columns: 1fr;
  }
  .sec-founder-wrapper {
    padding: 2rem 1rem;
    border-radius: var(--radius-md);
  }
  .sec-founder-quote-block blockquote {
    font-size: 1.15rem;
  }
  .sec-founder-quote-block blockquote::before {
    font-size: 4rem;
    top: -2rem;
  }
  .sec-founder-stats-row {
    gap: 1rem;
  }
  .sec-founder-stat-mini .num {
    font-size: 1.2rem;
  }
  .sec-founder-stat-mini .lbl {
    font-size: 0.65rem;
  }
  .sec-founder-name {
    font-size: 1.2rem;
  }
}