/* ============================================
   MAIN PAGE — Page-specific styles
   ============================================ */

/* --- Nav --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  padding: 0 var(--space-2xl);
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav__logo {
  font-family: var(--font-sans);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-tight);
  color: var(--text);
  opacity: 0;
  transition: opacity var(--duration-base);
}
.nav__logo span { color: var(--accent); }

.nav__links { display: flex; gap: var(--space-xl); list-style: none; }
.nav__links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-tight);
  transition: var(--transition-color);
}
.nav__links a:hover { color: var(--text); }

.nav__cta {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
  text-decoration: none;
}
.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

/* --- Progress Bar --- */
.progress {
  position: fixed; top: 0; left: 0;
  height: 2px;
  background: var(--accent);
  z-index: var(--z-progress);
  width: 0%;
}

/* --- Hero --- */
.hero-wrap { position: relative; height: 500vh; }
.hero {
  position: sticky; top: 0;
  height: 100vh; width: 100%;
  overflow: hidden;
}
.hero__particles {
  position: absolute; inset: 0; z-index: 0;
}
.hero__intro {
  position: absolute; inset: 0; z-index: var(--z-above);
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  text-align: center; padding: 0 var(--space-xl);
  pointer-events: none;
  transition: opacity var(--duration-slow) var(--ease-default),
              transform var(--duration-slow) var(--ease-default);
}
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-xs);
  background: rgba(18, 18, 26, 0.7);
  border: 1px solid rgba(74, 124, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 0.4rem var(--space-md);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: var(--radius-full);
  background: var(--green);
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: var(--fw-bold);
  line-height: 1.05;
  letter-spacing: var(--ls-tight);
}
.hero__overlay {
  position: absolute; inset: 0; z-index: var(--z-base);
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  text-align: center;
  padding: 0 var(--space-xl); padding-top: 15vh;
  pointer-events: none;
}
.hero__sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: var(--container-sm);
  line-height: var(--lh-relaxed);
  opacity: 0; transform: translateY(20px);
  transition: opacity var(--duration-long) var(--ease-default),
              transform var(--duration-long) var(--ease-default);
}
.hero__sub.visible { opacity: 1; transform: translateY(0); }

.hero__buttons {
  display: flex; gap: var(--space-md);
  justify-content: center; flex-wrap: wrap;
  margin-top: var(--space-lg);
  opacity: 0; transform: translateY(20px);
  transition: opacity var(--duration-long) var(--ease-default) 0.2s,
              transform var(--duration-long) var(--ease-default) 0.2s;
}
.hero__buttons.visible { opacity: 1; transform: translateY(0); }

.hero__btn {
  padding: 0.85rem var(--space-xl);
  border-radius: var(--radius-md);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: var(--transition-all);
  text-decoration: none;
  border: none;
  pointer-events: auto;
}
.hero__btn--primary { background: var(--accent); color: #fff; }
.hero__btn--primary:hover {
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}
.hero__btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-medium);
}
.hero__btn--ghost:hover { border-color: var(--border-strong); }

.hero__scroll-hint {
  position: absolute; bottom: var(--space-2xl);
  left: 50%; transform: translateX(-50%);
  font-size: 0.7rem; color: var(--text-dim);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  text-align: center;
  z-index: var(--z-above);
  transition: opacity var(--duration-slow);
}
.hero__scroll-line {
  display: block; width: 1px; height: 35px;
  margin: var(--space-xs) auto 0;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* --- Problem Statement --- */
.problem {
  padding: 12rem var(--space-xl);
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
}
.problem__inner {
  max-width: var(--container-lg);
  text-align: center;
}
.problem__text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.8rem);
  line-height: var(--lh-relaxed);
  font-weight: var(--fw-bold);
}
.reveal-word {
  display: inline;
  color: var(--text-dim);
  transition: color var(--duration-slow) var(--ease-default);
}
.reveal-word.revealed { color: var(--text); }
.reveal-word.accent { color: var(--accent); }

/* --- Side by Side --- */
.sidebyside { position: relative; }
.sidebyside__inner {
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--space-3xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  min-height: 100%;
}
.sidebyside__steps { padding: var(--space-8xl) 0; }
.sidebyside__step {
  min-height: 80vh;
  display: flex; flex-direction: column; justify-content: center;
  opacity: 0.15;
  transition: opacity var(--duration-slow) var(--ease-default);
}
.sidebyside__step.active { opacity: 1; }
.sidebyside__step-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--space-sm);
}
.sidebyside__step-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: var(--space-md);
  line-height: var(--lh-heading);
}
.sidebyside__step-text {
  font-size: var(--fs-lg);
  color: var(--text-muted);
  line-height: var(--lh-loose);
  max-width: 450px;
}
.sidebyside__visual {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  display: flex; align-items: center; justify-content: center;
}
.sidebyside__screen {
  width: 100%; max-width: 480px;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-xl);
}
.sidebyside__screen-bar {
  height: 32px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; gap: 6px; padding: 0 12px;
}
.sidebyside__screen-dot { width: 8px; height: 8px; border-radius: var(--radius-full); }
.sidebyside__screen-dot:nth-child(1) { background: #ff5f57; }
.sidebyside__screen-dot:nth-child(2) { background: #febc2e; }
.sidebyside__screen-dot:nth-child(3) { background: #28c840; }
.sidebyside__screen-content {
  padding: var(--space-lg);
  height: calc(100% - 32px);
  display: flex; flex-direction: column; gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  transition: all var(--duration-anim) var(--ease-default);
}
.screen-line {
  opacity: 0; transform: translateX(-10px);
  transition: all var(--duration-slow) var(--ease-default);
}
.screen-line.visible { opacity: 1; transform: translateX(0); }
.screen-line .tag     { color: var(--warm); }
.screen-line .attr    { color: var(--purple); }
.screen-line .val     { color: var(--green); }
.screen-line .comment { color: var(--text-dim); font-style: italic; }

/* --- Services --- */
.services {
  padding: calc(var(--nav-h) + var(--space-6xl)) var(--space-3xl) var(--space-8xl);
  max-width: var(--container-2xl);
  margin: 0 auto;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-anim) var(--ease-default),
              transform var(--duration-anim) var(--ease-default),
              border-color var(--duration-base),
              box-shadow var(--duration-base);
}
.service-card.animate { opacity: 1; transform: translateY(0); }
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(74, 124, 255, 0.15);
  box-shadow: var(--shadow-lg);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transition: transform var(--duration-slow) var(--ease-default);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
  display: block;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
}
.service-card__text {
  font-size: var(--fs-base);
  color: var(--text-muted);
  line-height: var(--lh-relaxed);
}

/* --- Showcase / References --- */
.showcase { position: relative; }
.showcase__header {
  text-align: center;
  padding: calc(var(--nav-h) + var(--space-6xl)) var(--space-3xl) var(--space-4xl);
}
.showcase__video-section { position: relative; height: 400vh; }
.showcase__video-sticky {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.showcase__video {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  background: #000;
}
.showcase__video-overlay {
  position: absolute; inset: 0; z-index: var(--z-base);
  background: linear-gradient(
    180deg,
    rgba(10, 10, 12, 0.3) 0%,
    transparent 30%,
    transparent 70%,
    rgba(10, 10, 12, 0.8) 100%
  );
  pointer-events: none;
}
.showcase__video-text {
  position: absolute;
  bottom: var(--space-3xl); left: var(--space-3xl);
  z-index: var(--z-above);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  max-width: var(--container-sm);
}
.showcase__scrub-bar {
  position: absolute;
  bottom: var(--space-lg);
  left: 10%; right: 10%;
  height: 2px;
  background: var(--border-medium);
  z-index: var(--z-above);
  border-radius: 1px;
}
.showcase__scrub-fill {
  height: 100%; width: 0%;
  background: var(--accent);
  border-radius: 1px;
}

/* --- Projects --- */
.projects {
  padding: var(--space-6xl) var(--space-3xl);
  max-width: var(--container-2xl);
  margin: 0 auto;
}
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-anim) var(--ease-default),
              transform var(--duration-anim) var(--ease-default),
              box-shadow var(--duration-base),
              border-color var(--duration-base);
}
.project-card.animate { opacity: 1; transform: translateY(0); }
.project-card:hover {
  border-color: rgba(74, 124, 255, 0.1);
  box-shadow: var(--shadow-lg);
}
.project-card__preview {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-dim);
}
.project-card__info { padding: var(--space-lg) var(--space-lg) var(--space-lg); }
.project-card__tag {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--accent);
  margin-bottom: var(--space-xs);
  display: block;
}
.project-card__name {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-xs);
}
.project-card__desc {
  font-size: var(--fs-base);
  color: var(--text-muted);
  line-height: var(--lh-normal);
}

/* --- Process --- */
.process {
  padding: calc(var(--nav-h) + var(--space-6xl)) var(--space-3xl) var(--space-8xl);
  max-width: var(--container-xl);
  margin: 0 auto;
}
.process__header { text-align: center; margin-bottom: var(--space-5xl); }
.process__timeline { position: relative; }
.process__line {
  position: absolute; left: 24px; top: 0;
  bottom: 80px;
  width: 1px;
  background: var(--border-light);
}
.process__line-fill {
  width: 100%; height: 0%;
  background: var(--accent);
  transition: height 0.1s linear;
}
.process__step {
  display: flex; gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
  position: relative;
  opacity: 0; transform: translateX(-20px);
  transition: opacity var(--duration-anim) var(--ease-default),
              transform var(--duration-anim) var(--ease-default);
}
.process__step.animate { opacity: 1; transform: translateX(0); }
.process__step-dot {
  flex: 0 0 48px; height: 48px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  position: relative;
  z-index: var(--z-base);
  transition: border-color var(--duration-base), background var(--duration-base);
}
.process__step.animate .process__step-dot { border-color: var(--accent); }
.process__step-content { flex: 1; padding-top: var(--space-xs); }
.process__step-title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-xs);
}
.process__step-text {
  font-size: var(--fs-md);
  color: var(--text-muted);
  line-height: var(--lh-relaxed);
}

/* --- Stats --- */
.stats {
  padding: var(--space-5xl) var(--space-3xl);
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.stats__inner {
  max-width: var(--container-xl);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}
.stat {
  text-align: center;
  opacity: 0; transform: translateY(25px);
  transition: opacity var(--duration-anim) var(--ease-default),
              transform var(--duration-anim) var(--ease-default);
}
.stat.animate { opacity: 1; transform: translateY(0); }
.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--accent);
  line-height: 1;
}
.stat__label {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-top: var(--space-xs);
}

/* --- About --- */
.about {
  padding: calc(var(--nav-h) + var(--space-6xl)) var(--space-3xl) var(--space-8xl);
  max-width: var(--container-lg);
  margin: 0 auto;
  text-align: center;
}
.about__photos {
  display: flex; gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-3xl);
}
.about__photo {
  width: 120px; height: 120px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  border: 2px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  opacity: 0; transform: translateY(20px) scale(0.9);
  transition: opacity var(--duration-anim) var(--ease-default),
              transform var(--duration-anim) var(--ease-default);
}
.about__photo.animate { opacity: 1; transform: translateY(0) scale(1); }
.about__text {
  font-size: var(--fs-xl);
  color: var(--text-muted);
  line-height: 1.9;
  max-width: var(--container-md);
  margin: 0 auto;
  opacity: 0; transform: translateY(20px);
  transition: opacity var(--duration-anim) var(--ease-default) 0.2s,
              transform var(--duration-anim) var(--ease-default) 0.2s;
}
.about__text.animate { opacity: 1; transform: translateY(0); }

/* --- Testimonials --- */
.testimonials {
  padding: var(--space-8xl) var(--space-3xl);
  max-width: var(--container-xl);
  margin: 0 auto;
}
.testimonials__header { text-align: center; margin-bottom: var(--space-4xl); }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.testimonial {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  opacity: 0; transform: translateY(30px);
  transition: opacity var(--duration-anim) var(--ease-default),
              transform var(--duration-anim) var(--ease-default);
}
.testimonial.animate { opacity: 1; transform: translateY(0); }
.testimonial__stars {
  color: #fbbf24;
  font-size: 0.8rem;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}
.testimonial__text {
  font-size: var(--fs-md);
  color: var(--text-muted);
  line-height: var(--lh-relaxed);
  font-style: italic;
  margin-bottom: var(--space-lg);
}
.testimonial__author { font-size: 0.8rem; font-weight: var(--fw-semibold); }
.testimonial__role { font-size: 0.7rem; color: var(--text-dim); }

/* --- CTA --- */
.cta {
  padding: 10rem var(--space-3xl);
  text-align: center;
  position: relative;
}
.cta__glow {
  position: absolute; top: 40%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.cta__inner {
  position: relative; z-index: var(--z-base);
  max-width: 600px; margin: 0 auto;
}
.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-md);
  opacity: 0; transform: translateY(25px);
  transition: opacity 0.7s var(--ease-default),
              transform 0.7s var(--ease-default);
}
.cta__title.animate { opacity: 1; transform: translateY(0); }
.cta__text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-2xl);
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s var(--ease-default) 0.1s,
              transform 0.7s var(--ease-default) 0.1s;
}
.cta__text.animate { opacity: 1; transform: translateY(0); }
.cta__buttons {
  display: flex; gap: var(--space-md);
  justify-content: center; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s var(--ease-default) 0.2s,
              transform 0.7s var(--ease-default) 0.2s;
}
.cta__buttons.animate { opacity: 1; transform: translateY(0); }
.cta__btn {
  padding: var(--space-md) var(--space-2xl);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: var(--fw-semibold);
  cursor: pointer;
  transition: var(--transition-all);
  text-decoration: none;
  border: none;
}
.cta__btn--primary { background: var(--accent); color: #fff; }
.cta__btn--primary:hover {
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}
.cta__btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-medium);
}

/* --- Footer --- */
.footer {
  padding: var(--space-3xl);
  text-align: center;
  border-top: 1px solid var(--border-subtle);
}
.footer__brand {
  font-family: var(--font-sans);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
}
.footer__brand span { color: var(--accent); }
.footer__info {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: var(--space-md);
  line-height: var(--lh-normal);
}
.footer__links { display: flex; gap: var(--space-lg); justify-content: center; }
.footer__links a {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  text-decoration: none;
  transition: var(--transition-color);
}
.footer__links a:hover { color: var(--accent); }

/* --- Theme Switcher --- */
.theme-switcher {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: var(--z-theme);
}
.theme-switcher__toggle {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
  box-shadow: var(--shadow-sm);
}
.theme-switcher__toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}
.theme-switcher__panel {
  position: absolute;
  bottom: 56px; right: 0;
  background: #1a1a24;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: none;
  flex-direction: column;
  gap: var(--space-xs);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
  min-width: 170px;
  pointer-events: auto;
}
.theme-switcher__panel.open { display: flex; }
.theme-switcher__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--text-dim);
  margin-bottom: var(--space-2xs);
}
.theme-swatch {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  display: flex; align-items: center; gap: var(--space-xs);
  transition: background var(--duration-fast), border-color var(--duration-fast);
  color: var(--text-muted);
  font-size: var(--fs-sm);
}
.theme-swatch:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-medium);
}
.theme-swatch span {
  width: 18px; height: 18px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}
.theme-swatch::after { content: attr(title); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .sidebyside__inner { grid-template-columns: 1fr; }
  .sidebyside__visual { display: none; }
  .sidebyside__step { min-height: 60vh; }
  .services__grid { grid-template-columns: 1fr; max-width: var(--container-xs); margin: 0 auto; }
  .projects__grid { grid-template-columns: 1fr; }
  .stats__inner { grid-template-columns: 1fr 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .cta__buttons { flex-direction: column; align-items: center; }
}