/* ============ TOKENS ============ */
:root {
  --cream: #f7f4ed;
  --white: #ffffff;
  --navy-darkest: #0e1a2b;
  --navy: #102033;
  --slate: #667085;
  --off-white: #f8f6f0;
  --gold: #b58a45;
  --gold-dark: #967038;
  --tan: #ddd8ce;

  --font-display: "Libre Baskerville", serif;
  --font-body: "Inter", sans-serif;

  --radius: 8px;

  --bg-primary: #0e1a2b;
  --bg-secondary: #102033;
  --bg-card: #14263b;
  --text-primary: #f7f4ed;
  --text-secondary: #ddd8ce;
  --text-muted: #a7afbc;
  --accent: #b58a45;
  --accent-dark: #967038;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(181, 138, 69, 0.25);
  --shadow-dark: 0 18px 34px -28px rgba(0, 0, 0, 0.7);
}

/* ============ RESET ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
h1,
h2,
h3 {
  font-family: var(--font-display);
  margin: 0;
}
p {
  margin: 0;
}
main {
  display: block;
}
main:focus {
  outline: none;
}
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 100;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--navy-darkest);
  color: var(--white);
  box-shadow: 0 14px 28px rgba(14, 26, 43, 0.22);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}
.skip-link:focus {
  transform: translateY(0);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(181, 138, 69, 0.95);
  outline-offset: 3px;
}

/* ============ REVEAL ANIMATION ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes reveal-on-scroll {
  from {
    opacity: 0;
    transform: translateY(34px) scale(0.98);
    clip-path: inset(14% 0 0 0);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    clip-path: inset(0);
  }
}
@keyframes reveal-media-on-scroll {
  from {
    opacity: 0;
    transform: translateX(34px) scale(0.98);
    clip-path: inset(0 0 0 14%);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
    clip-path: inset(0);
  }
}
@supports (animation-timeline: view()) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    clip-path: inset(0);
    animation-name: reveal-on-scroll;
    animation-duration: 1s;
    animation-timing-function: ease-out;
    animation-fill-mode: both;
    animation-timeline: view();
    animation-range: entry 0% cover 42%;
    transition: none;
  }

  .hero-media[data-reveal],
  .page-hero-media[data-reveal],
  .learn-preview-video[data-reveal],
  .learn-hero-video[data-reveal],
  .about-section-media[data-reveal],
  .service-hero-media[data-reveal] {
    animation-name: reveal-media-on-scroll;
    animation-range: entry 0% cover 46%;
  }

  .feature-grid > [data-reveal]:nth-child(2),
  .why-grid > [data-reveal]:nth-child(2),
  .hobbies-grid > [data-reveal]:nth-child(2),
  .quality-grid > [data-reveal]:nth-child(2),
  .process-list > [data-reveal]:nth-child(2),
  .tech-grid > [data-reveal]:nth-child(2),
  .learn-bento-grid > [data-reveal]:nth-child(2) {
    animation-range: entry 4% cover 44%;
  }

  .feature-grid > [data-reveal]:nth-child(3),
  .why-grid > [data-reveal]:nth-child(3),
  .hobbies-grid > [data-reveal]:nth-child(3),
  .quality-grid > [data-reveal]:nth-child(3),
  .process-list > [data-reveal]:nth-child(3),
  .tech-grid > [data-reveal]:nth-child(3),
  .learn-bento-grid > [data-reveal]:nth-child(3) {
    animation-range: entry 8% cover 46%;
  }

  .feature-grid > [data-reveal]:nth-child(4),
  .why-grid > [data-reveal]:nth-child(4),
  .hobbies-grid > [data-reveal]:nth-child(4),
  .quality-grid > [data-reveal]:nth-child(4),
  .process-list > [data-reveal]:nth-child(4),
  .tech-grid > [data-reveal]:nth-child(4),
  .learn-bento-grid > [data-reveal]:nth-child(4) {
    animation-range: entry 12% cover 48%;
  }
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    clip-path: none;
    animation: none;
    transition: none;
  }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(181, 138, 69, 0.28);
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}
.btn-text {
  color: var(--navy);
  font-weight: 600;
  padding: 13px 6px;
  border-bottom: 2px solid transparent;
}
.btn-text:hover {
  border-color: var(--gold);
}
.btn-text.light {
  color: var(--white);
}
.btn-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* ============ TYPE HELPERS ============ */
.eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-dark);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
}
.eyebrow-light {
  color: var(--gold);
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 30px;
}
.section-title.light {
  color: var(--white);
  margin-bottom: 20px;
}
.accent-italic {
  font-style: italic;
  color: var(--gold);
}

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  left: 0;
  right: 0;
  z-index: 50;
  pointer-events: none;
}
.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  width: calc(100% - 32px);
  min-height: 62px;
  padding: 11px 14px 11px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  isolation: isolate;
  border-radius: 31px;
  pointer-events: auto;
  box-shadow: 0 14px 32px rgba(14, 26, 43, 0.14);
  backdrop-filter: blur(2px);
}
.navbar-liquid-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  pointer-events: none;
}
.site-header {
  animation: navbar-slide-in 0.55s ease-out both;
}
.logo,
.main-nav,
.nav-toggle {
  position: relative;
  z-index: 1;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  font-size: 0.95rem;
  line-height: 1;
  text-shadow:
    0 1px 2px rgba(14, 26, 43, 0.9),
    0 0 1px rgba(14, 26, 43, 0.8);
}

.logo img {
  display: block;
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex: 0 0 auto;
}

.logo span {
  display: block;
}

.main-nav {
  display: flex;
  gap: 4px;
  
}
.main-nav a {
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  opacity: 0.86;
  padding: 8px 13px;
  border-radius: 999px;
  text-shadow:
    0 1px 2px rgba(14, 26, 43, 0.9),
    0 0 1px rgba(14, 26, 43, 0.8);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}
.main-nav a:hover {
  opacity: 1;
  transform: translateY(-1px);
}
.main-nav a[aria-current=page] {
  opacity: 1;
  background: rgba(255, 255, 255, 0.18);
}
.main-nav a:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  color: #fff;
  background: transparent;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  padding: 8px;
  filter: drop-shadow(0 1px 1px rgba(14, 26, 43, 0.85));
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}
.nav-toggle[aria-expanded=true] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded=true] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded=true] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/*  */
.header-inner.dark-nav .main-nav a,
.header-inner.dark-nav .logo {
  color: #102033;
  text-shadow: none;
}
.header-inner.dark-nav .main-nav a[aria-current=page] {
  background: rgba(16, 32, 51, 0.08);
}

.header-inner.light-nav .main-nav a,
.header-inner.light-nav .logo {
  color: #fff;
}


/* ============ HERO ============ */
.hero {
  background: var(--cream);
  min-height: 100vh;
  display: flex;
  padding: 112px 0 70px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-title {
  font-size: clamp(2.1rem, 4vw, 3rem);
  line-height: 1.2;
  font-weight: 700;
  margin: 12px 0 18px;
}
.hero-desc {
  max-width: 460px;
  color: var(--slate);
  font-size: 1.02rem;
}
.hero-media {
  display: flex;
  justify-content: flex-end;
}
.arch-frame {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 3/4;
  border-radius: 257px 15px var(--radius) var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(14, 26, 43, 0.35);
}
.arch-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.arch-frame.small {
  max-width: 300px;
}

/* ============ ABOUT ============ */
.about {
  background: var(--white);
  padding: 72px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}
.about-text {
  color: var(--slate);
  margin-bottom: 12px;
}
.about-text strong {
  color: var(--navy);
  font-weight: 600;
}
.help-list {
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.help-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.check-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.check-icon svg {
  width: 18px;
  height: 18px;
}
.help-list h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.help-list p {
  color: var(--slate);
  font-size: 0.95rem;
}

/* ============ SERVICES ============ */
.services {
  background: var(--off-white);
  padding: 72px 0;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -20px rgba(14, 26, 43, 0.18);
}
.service-card h3 {
  font-size: 1.15rem;
  margin: 18px 0 8px;
}
.service-card p {
  color: var(--slate);
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.icon-box {
  aspect-ratio: 1;
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 800;
}
.icon-box svg {
  width: 26px;
  height: 26px;
}
.icon-box.dark {
  background: var(--navy-darkest);
}
.icon-box.solid-dark {
  background: var(--navy-darkest);
}

/* ============ PROCESS ============ */
.process {
  background: var(--tan);
  padding: 72px 0;
}
.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  counter-reset: process-step;
}
.process-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 30px;
  counter-increment: process-step;
}
.process-item:nth-child(5) {
  grid-column: 1 / -1;
}
.process-item::before {
  content: counter(process-step, decimal-leading-zero);
  position: absolute;
  top: -17px;
  left: -17px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--cream);
  color: var(--bg-primary);
  border: 1px solid rgba(181, 138, 69, 0.55);
  box-shadow: 0 12px 24px -18px rgba(0, 0, 0, 0.7);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
}
.process-copy h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  display: flex;
  gap: 6px;
  align-items: baseline;
}
.step-num {
  color: var(--gold-dark);
  font-family: var(--font-display);
}
.process-copy p {
  color: var(--slate);
  font-size: 0.95rem;
}

/* ============ PORTFOLIO ============ */
.portfolio {
  background: var(--cream);
  padding: 72px 0;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.portfolio-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -20px rgba(14, 26, 43, 0.2);
}
.portfolio-thumb {
  position: relative;
  aspect-ratio: 16/10.5;
  overflow: hidden;
}
.portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(14, 26, 43, 0.78),
    rgba(16, 32, 51, 0.55)
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 26px;
  color: var(--white);
}
.thumb-eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold);
  font-size: 0.85rem;
}
.thumb-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.3;
  max-width: 240px;
}
.portfolio-card h3 {
  font-size: 1.1rem;
  margin: 20px 24px 6px;
}
.portfolio-card > p {
  color: var(--slate);
  font-size: 0.92rem;
  margin: 0 24px 20px;
}
.portfolio-card .btn {
  margin: 0 24px 24px;
}

/* ============ WHY CHOOSE ME ============ */
.why {
  background: var(--slate);
  padding: 72px 0;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 30px;
}
.why-card h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin: 18px 0 8px;
}
.why-card p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.93rem;
}

/* ============ TECH STACK ============ */
.tech {
  background: var(--cream);
  padding: 72px 0;
}
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tech-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px -18px rgba(14, 26, 43, 0.2);
}
.tech-icon {
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: var(--navy);
}
.tech-icon svg {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  display: block;
  background: var(--navy-darkest);
  color: white;
  padding: 5px;
  aspect-ratio: 1;
  border-radius: 8px;
}
.tech-card span {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--navy);
}

/* ============ HOBBIES ============ */
.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 18px;
}

.hobbies .feature-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 100% 0, rgba(181, 138, 69, 0.12), transparent 34%),
    var(--bg-card);
}

.hobbies .feature-card::after {
  content: attr(data-hobby);
  position: absolute;
  right: 18px;
  bottom: 12px;
  color: rgba(247, 244, 237, 0.055);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4.2rem);
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.hobbies .feature-card h3,
.hobbies .feature-card p,
.hobbies .feature-card .icon-box {
  position: relative;
  z-index: 1;
}

.hobbies .feature-card h3 {
  margin: 0;
}

.hobbies .feature-card p {
  max-width: 520px;
  margin: 0;
}

.hobbies .feature-card:nth-child(1) {
  grid-column: span 3;
  grid-row: span 2;
  min-height: 380px;
  padding: clamp(28px, 4vw, 38px);
  align-content: end;
  background:
    linear-gradient(145deg, rgba(181, 138, 69, 0.16), rgba(20, 38, 59, 0) 48%),
    var(--bg-card);
}

.hobbies .feature-card:nth-child(1) .icon-box {
  width: 64px;
}

.hobbies .feature-card:nth-child(1) h3 {
  font-size: clamp(1.65rem, 2.6vw, 2.35rem);
}

.hobbies .feature-card:nth-child(2),
.hobbies .feature-card:nth-child(3) {
  grid-column: span 3;
  min-height: 180px;
}

.hobbies .feature-card:nth-child(4),
.hobbies .feature-card:nth-child(5),
.hobbies .feature-card:nth-child(6) {
  grid-column: span 2;
  min-height: 210px;
}

/* ============ CTA ============ */
.cta {
  background: linear-gradient(
    120deg,
    var(--navy-darkest) 55%,
    var(--gold-dark) 130%
  );
  padding: 72px 0;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.cta-desc {
  color: rgba(255, 255, 255, 0.75);
  max-width: 480px;
}

.cta-media{
  display: flex;
  justify-content: flex-end;
}
.services-final-cta .section-title {
  margin-bottom: 16px;
}
.services-final-cta .cta-desc {
  margin: 0;
}
.services-final-cta-action {
  display: flex;
  justify-content: flex-end;
}

/* ============ BLOG ============ */
.blog {
  background: var(--white);
  padding: 72px 0;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--off-white);
  border-radius: var(--radius);
  overflow: hidden;
}
.blog-thumb {
  aspect-ratio: 5/3;
  overflow: hidden;
}
.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-thumb img {
  transform: scale(1.06);
}
.blog-card h3 {
  font-size: 1.05rem;
  margin: 20px 20px 8px;
}
.blog-card p {
  color: var(--slate);
  font-size: 0.92rem;
  margin: 0 20px 20px;
}
.blog-card .btn {
  margin: 0 20px 20px;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--navy-darkest);
  color: rgba(255, 255, 255, 0.8);
  padding: 54px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.footer-logo {
  display: inline-flex;
  width: 70px;
  height: 70px;
  margin-bottom: 16px;
}

.footer-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.footer-tagline {
  color: var(--gold);
  font-family: var(--font-display);
  font-style: italic;
  margin-bottom: 14px;
}
.footer-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 280px;
}
.footer-col h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin-bottom: 18px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a,
.footer-static {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s ease;
}
.footer-col a:hover {
  color: var(--gold);
}
.footer-bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .hero-grid,
  .about-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }
  .services-final-cta-action {
    justify-content: flex-start;
  }
  .services-grid,
  .portfolio-grid,
  .why-grid,
  .feature-grid,
  .principles-grid,
  .topics-grid,
  .quality-grid,
  .category-grid,
  .idea-grid,
  .about-story-grid,
  .about-split-section,
  .about-image-section,
  .about-action-row,
  .process-list,
  .service-detail-grid {
    grid-template-columns: 1fr;
  }
  .about-action-row-buttons {
    justify-content: flex-start;
  }
  .quality-section .quality-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .learn-bento-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .learn-bento-card,
  .learn-bento-card:nth-child(1),
  .learn-bento-card:nth-child(2),
  .learn-bento-card:nth-child(3),
  .learn-bento-card:nth-child(4),
  .learn-bento-card:nth-child(5) {
    grid-column: auto;
    min-height: 190px;
  }
  .quality-section .quality-card,
  .quality-section .quality-card:nth-child(1),
  .quality-section .quality-card:nth-child(5),
  .quality-section .quality-card:nth-child(2),
  .quality-section .quality-card:nth-child(3),
  .quality-section .quality-card:nth-child(4) {
    grid-column: auto;
    min-height: 190px;
  }
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .hobbies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hobbies .feature-card,
  .hobbies .feature-card:nth-child(1),
  .hobbies .feature-card:nth-child(2),
  .hobbies .feature-card:nth-child(3),
  .hobbies .feature-card:nth-child(4),
  .hobbies .feature-card:nth-child(5),
  .hobbies .feature-card:nth-child(6) {
    grid-column: auto;
    grid-row: auto;
    min-height: 210px;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    top: max(8px, env(safe-area-inset-top));
  }
  .header-inner {
    width: calc(100% - 24px);
    min-height: 56px;
    padding: 8px 9px 8px 16px;
    border-radius: 31px;
    flex-wrap: wrap;
    backdrop-filter: blur(5px);
  }
  .main-nav {
    position: relative;
    order: 3;
    flex: 0 0 100%;
    flex-direction: column;
    margin: 0;
    padding: 0;
    gap: 2px;
    display: none;
  }
  .main-nav.open {
    display: flex;
    margin-top: 8px;
    padding-top: 6px;
    animation: glass-menu-in 0.2s ease-out;
  }
  .main-nav a {
    width: 100%;
    padding: 11px 13px;
  }
  .main-nav a:hover {
    transform: none;
  }
  .nav-toggle {
    display: flex;
  }
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hobbies-grid {
    grid-template-columns: 1fr;
  }
  .hobbies .feature-card,
  .hobbies .feature-card:nth-child(1),
  .hobbies .feature-card:nth-child(2),
  .hobbies .feature-card:nth-child(3),
  .hobbies .feature-card:nth-child(4),
  .hobbies .feature-card:nth-child(5),
  .hobbies .feature-card:nth-child(6) {
    min-height: 0;
  }
  .quality-section .quality-card {
    min-height: 0;
    padding: 18px;
  }
  .quality-section .quality-card .icon-box {
    width: 46px;
  }
  .quality-section .quality-grid {
    grid-template-columns: 1fr;
  }
  .contact-details {
    grid-template-columns: 1fr;
  }
  .learn-bento-grid {
    grid-template-columns: 1fr;
  }
  .learn-bento-card {
    min-height: 0;
    padding: 22px;
  }
  .learn-topic-section {
    padding: 30px 0;
  }
  .learn-topic-card {
    grid-template-columns: 1fr;
    padding: 24px;
    min-height: 0;
  }
  .learn-topic-card::after {
    right: 18px;
    bottom: -14px;
    font-size: 5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .process-item {
    flex-direction: row;
    align-items: flex-start;
  }
}

@keyframes glass-menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes navbar-slide-in {
  from {
    opacity: 0;
    transform: translateY(-18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .header-inner,
  .main-nav a,
  .nav-toggle span {
    transition: none;
  }
  .main-nav.open {
    animation: none;
  }
  .site-header {
    animation: none;
  }
}

@media (max-width: 480px) {
  .btn-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero {
    min-height: 100vh;
    padding: 92px 0 48px;
  }
  .about,
  .services,
  .process,
  .portfolio,
  .why,
  .tech,
  .cta,
  .blog,
  .content-section {
    padding: 48px 0;
  }
  .hero-desc {
    max-width: none;
  }
}

/* ============ CONTACT FORM ============ */
.contact-form-section {
  background: var(--off-white);
  padding: 72px 0;
}
.contact-form-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(38px, 6vw, 86px);
  align-items: start;
}
.contact-form-sticky {
  position: sticky;
  top: 110px;
  padding-top: 10px;
}
.contact-form-sticky .section-title {
  margin-bottom: 18px;
}
.contact-form-copy {
  max-width: 460px;
  color: var(--slate);
  margin: 0;
}
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 20px 40px -24px rgba(14, 26, 43, 0.2);
  display: grid;
  gap: 18px;
}
.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(16, 32, 51, 0.15);
  border-radius: var(--radius);
  padding: 14px 16px;
  font: inherit;
  color: var(--navy);
  background: var(--white);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(181, 138, 69, 0.15);
}
.contact-form textarea {
  resize: vertical;
  /* min-height: 160px; */
}

/* ============ PERSONAL BRAND SECTIONS ============ */
.section-copy {
  max-width: 720px;
  color: var(--slate);
  margin: -16px 0 24px;
}
.section-copy p + p,
.about-text + .about-text {
  margin-top: 16px;
}
.content-section {
  background: var(--white);
  padding: 72px 0;
}
.content-section.alt {
  background: var(--off-white);
}
.content-section.warm {
  background: var(--cream);
}
.feature-grid,
.principles-grid,
.topics-grid,
.quality-grid,
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card,
.principle-card,
.topic-card,
.quality-card {
  background: var(--white);
  border: 1px solid rgba(16, 32, 51, 0.08);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover,
.principle-card:hover,
.topic-card:hover,
.quality-card:hover {
  transform: translateY(-4px);
  border-color: rgba(181, 138, 69, 0.35);
  box-shadow: 0 18px 34px -24px rgba(14, 26, 43, 0.24);
}
.feature-card h3,
.principle-card h3,
.topic-card h3,
.quality-card h3 {
  font-size: 1.08rem;
  margin: 18px 0 8px;
}
.feature-card p,
.principle-card p,
.topic-card p,
.quality-card p,
.lead-copy {
  color: var(--slate);
}
.quality-section .container {
  display: block;
}
.quality-header {
  max-width: 760px;
  margin: 0 0 36px;
  text-align: left;
}
.quality-header .section-title {
  margin: 0;
}
.quality-section .quality-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}
.quality-section .quality-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 210px;
  padding: 26px;
  position: relative;
  overflow: hidden;
}
.quality-section .quality-card::after {
  content: "";
  position: absolute;
  inset: auto 18px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(181, 138, 69, 0.55), transparent);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.quality-section .quality-card:hover::after {
  opacity: 1;
}
.quality-section .quality-card:nth-child(1),
.quality-section .quality-card:nth-child(2) {
  grid-column: span 3;
  min-height: 210px;
  background:
    radial-gradient(circle at top right, rgba(181, 138, 69, 0.14), transparent 34%),
    var(--bg-card);
}
.quality-section .quality-card:nth-child(3),
.quality-section .quality-card:nth-child(4),
.quality-section .quality-card:nth-child(5) {
  grid-column: span 2;
  min-height: 185px;
}
.quality-section .quality-card .icon-box {
  width: 58px;
}
.quality-section .quality-card h3 {
  margin: 0;
  line-height: 1.18;
}
.quality-section .quality-card p {
  margin: 0;
  max-width: 620px;
}
.idea-grid,
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.idea-card,
.service-detail-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  border-left: 4px solid var(--gold);
}
.service-detail-card {
  display: grid;
  align-content: start;
  gap: 12px;
}
.idea-card h3,
.service-detail-card h2,
.service-detail-card h3 {
  font-size: 1.16rem;
  margin: 0;
  line-height: 1.2;
}
.service-detail-card .icon-box {
  margin-bottom: 2px;
}
.service-detail-card .lead-copy {
  margin: 0;
}
.service-detail-card .lead-copy + .lead-copy {
  margin-top: 2px;
}
.about-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: clamp(36px, 6vw, 86px);
  align-items: start;
}
.about-story-grid .section-title {
  margin-bottom: 24px;
}
.about-story-grid .section-copy {
  margin-bottom: 0;
}
.idea-bars {
  grid-template-columns: 1fr;
  gap: 14px;
}
.idea-bars .idea-card {
  display: grid;
  gap: 5px;
  border-left-width: 3px;
  padding: 20px 22px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}
.idea-bars .idea-card:hover {
  transform: translateX(6px);
  border-left-color: var(--accent);
  background: #172b43;
  box-shadow: 0 18px 36px -30px rgba(0, 0, 0, 0.78);
}
.idea-bars .idea-card h3,
.idea-bars .idea-card p {
  margin: 0;
}
.about-split-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: start;
}
.about-split-section .section-title {
  margin-bottom: 0;
}
.about-split-section .section-copy {
  margin: 0;
}
.about-image-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 0.75fr);
  gap: clamp(34px, 6vw, 76px);
  align-items: center;
}
.about-image-section .section-copy {
  margin-bottom: 0;
}
.about-section-media {
  overflow: hidden;
}
.about-section-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}
.about-action-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}
.about-action-row .section-title {
  margin-bottom: 18px;
}
.about-action-row .section-copy,
.about-action-row .cta-desc {
  margin-bottom: 0;
}
.about-action-row-buttons {
  justify-content: flex-end;
}
.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.topic-tags span {
  border: 1px solid rgba(16, 32, 51, 0.12);
  border-radius: 999px;
  padding: 8px 13px;
  color: var(--navy);
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
}
.page-hero-media {
  display: flex;
  justify-content: flex-end;
}
.page-hero-grid.align-center {
  align-items: center;
}
.service-hero .page-hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 58px);
  align-items: center;
}
.service-hero .page-hero-grid > div:first-child {
  max-width: 620px;
}
.service-hero-media {
  justify-content: flex-end;
}
.service-hero-showcase {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.service-hero-image {
  width: 100%;
  aspect-ratio: 1535 / 1024;
  object-fit: cover;
  display: block;
  border-radius: var(--radius);
  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, 0.28));
}
.service-hero-image-main {
  grid-column: 1 / -1;
  aspect-ratio: 1515 / 810;
}
.service-hero-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.5;
  text-align: right;
}
.learn-hero-video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  box-shadow: var(--shadow-dark);
}
.learn-hero .hero-title {
  max-width: 620px;
  font-size: clamp(2.5rem, 4.2vw, 4.6rem);
}
.learn-hero-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.learn-bento-section .section-title {
  margin-bottom: 22px;
}
.learn-bento-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}
.learn-bento-card {
  min-height: 150px;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border-accent);
  background:
    linear-gradient(180deg, rgba(181, 138, 69, 0.08), rgba(20, 38, 59, 0) 46%),
    var(--bg-card);
  box-shadow: var(--shadow-dark);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}
.learn-bento-card:nth-child(1),
.learn-bento-card:nth-child(2),
.learn-bento-card:nth-child(3) {
  grid-column: span 2;
  min-height: 150px;
}
.learn-bento-card:nth-child(4),
.learn-bento-card:nth-child(5) {
  grid-column: span 3;
  min-height: 160px;
}
.learn-bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(181, 138, 69, 0.5);
  background:
    linear-gradient(180deg, rgba(181, 138, 69, 0.13), rgba(20, 38, 59, 0) 50%),
    #172b43;
}
.learn-bento-card h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: 1.16rem;
}
.learn-bento-card p {
  margin: 0;
  max-width: 520px;
  color: var(--text-muted);
}
.learn-topic-section {
  padding: 42px 0;
}
.learn-topic-section + .learn-topic-section {
  padding-top: 42px;
}
.learn-topic-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  padding: clamp(30px, 4vw, 44px);
  min-height: clamp(300px, 30vw, 390px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: var(--shadow-dark);
  overflow: hidden;
}
.learn-topic-card::after {
  content: attr(data-topic);
  position: absolute;
  right: clamp(24px, 4vw, 48px);
  bottom: -26px;
  color: rgba(247, 244, 237, 0.045);
  font-family: var(--font-display);
  font-size: clamp(7rem, 14vw, 12rem);
  line-height: 0.8;
  pointer-events: none;
}
.learn-topic-marker {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  align-self: start;
  display: grid;
  place-items: center;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid var(--border-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}
.learn-topic-label {
  display: flex;
  align-items: center;
  gap: 16px;
}
.learn-topic-label .eyebrow {
  margin: 0;
}
.learn-topic-card .section-title {
  max-width: 920px;
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 4.3rem);
  line-height: 1.08;
}
.learn-topic-card .section-copy {
  max-width: 780px;
  margin: 0;
  font-size: 1.05rem;
}
.youtube-map {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: start;
}
.youtube-map-intro {
  position: sticky;
  top: 110px;
  padding-top: 10px;
}
.youtube-map-intro .section-title {
  margin-bottom: 18px;
}
.youtube-map-intro .section-copy {
  margin: 0;
}
.youtube-playlist {
  display: grid;
  border-top: 1px solid var(--border-accent);
}
.youtube-playlist-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition:
    padding-left 0.2s ease,
    border-color 0.2s ease;
}
.youtube-playlist-item span {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
}
.youtube-playlist-item h3 {
  margin: 0 0 6px;
  color: var(--text-primary);
  font-size: 1.16rem;
}
.youtube-playlist-item p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
}
.youtube-playlist-item:hover {
  padding-left: 14px;
  border-bottom-color: var(--border-accent);
}

@media (max-width: 900px) {
  .youtube-map {
    grid-template-columns: 1fr;
  }
  .youtube-map-intro {
    position: static;
  }
}

.services-preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.services-preview .section-copy {
  margin-bottom: 0;
}

.services-preview-action {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.learn-preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 42px;
  align-items: center;
}

.learn-preview .section-copy {
  margin-bottom: 0;
}

.learn-preview-video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  box-shadow: var(--shadow-dark);
}

.learn-preview-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 900px) {
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
  .contact-form-sticky {
    position: static;
    padding-top: 0;
  }
}

/* ============ CONTACT DETAILS ============ */
.contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}
.contact-detail-item {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  background: rgba(20, 38, 59, 0.68);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.contact-detail-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -28px rgba(0, 0, 0, 0.75);
  border-color: rgba(181, 138, 69, 0.48);
}
.contact-detail-item:focus-visible {
  border-color: rgba(181, 138, 69, 0.8);
  box-shadow: 0 0 0 4px rgba(181, 138, 69, 0.16);
}
.contact-detail-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-dark);
  font-weight: 700;
}
.contact-detail-value {
  font-size: 0.98rem;
  color: var(--navy);
  font-weight: 600;
}














/* ============ PAGE HERO ============ */
.page-hero {
  background: linear-gradient(135deg, var(--cream) 0%, var(--off-white) 100%);
  padding: 126px 0 64px;
}
.page-hero-compact {
  padding-bottom: 56px;
}
.page-hero-inner {
  max-width: 760px;
}
.page-hero-grid {
  max-width: none;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: end;
}
.page-hero .hero-desc {
  max-width: 620px;
}
.subscribe-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 20px 40px -24px rgba(14, 26, 43, 0.2);
  display: grid;
  gap: 14px;
}
.subscribe-form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
}
.subscribe-form input {
  width: 100%;
  border: 1px solid rgba(16, 32, 51, 0.15);
  border-radius: var(--radius);
  padding: 14px 16px;
  font: inherit;
  color: var(--navy);
  background: var(--white);
}
.subscribe-form input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(181, 138, 69, 0.15);
}
.subscribe-status {
  min-height: 1.5em;
  color: var(--slate);
  font-size: 0.92rem;
}
.blog-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 28px;
}
.blog-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.filter-chip {
  border: 1px solid rgba(16, 32, 51, 0.12);
  background: var(--white);
  color: var(--navy);
  padding: 11px 16px;
  border-radius: 999px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.filter-chip.active,
.filter-chip:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 120px 24px 48px;
  background:
    radial-gradient(circle at top, rgba(181, 138, 69, 0.18), transparent 34%),
    linear-gradient(180deg, var(--cream), var(--off-white));
}
.error-card {
  max-width: 700px;
  padding: 44px 36px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 60px -32px rgba(14, 26, 43, 0.32);
  text-align: center;
}
.error-code {
  display: inline-flex;
  padding: 8px 14px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: rgba(16, 32, 51, 0.08);
  color: var(--gold-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.error-card h1 {
  margin-bottom: 16px;
}
.error-card p {
  max-width: 520px;
  margin: 0 auto 24px;
  color: var(--slate);
}
/* .projects-page-section,
.blog-page-section {
  padding-top: 0;
} */

@media (max-width: 900px) {
  .page-hero-grid {
    grid-template-columns: 1fr;
  }
  .page-hero-media {
    justify-content: flex-start;
  }
  .service-hero-media {
    width: min(100%, 620px);
    justify-content: flex-start;
  }
  .blog-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .page-hero {
    padding: 104px 0 48px;
  }
  .page-hero-compact {
    padding-bottom: 44px;
  }
}

@media (max-width: 480px) {
  .content-section,
  .contact-form-section {
    padding: 48px 0;
  }
  .section-title {
    margin-bottom: 24px;
  }
  .section-copy {
    margin: -10px 0 20px;
  }
  .feature-card,
  .principle-card,
  .topic-card,
  .quality-card,
  .idea-card,
  .service-detail-card,
  .contact-form {
    padding: 22px;
  }
}

@media (max-width: 720px) {
  .services-preview-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .services-preview-action {
    justify-content: flex-start;
  }
  .learn-preview-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ============ DARK THEME ============ */
body {
  color: var(--text-secondary);
  background: var(--bg-primary);
}

a:hover {
  color: var(--accent);
}

.skip-link {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--accent-dark);
  color: var(--bg-primary);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.btn-text {
  color: var(--text-primary);
}

.btn-text:hover,
.btn-text.light:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.eyebrow,
.eyebrow-light,
.accent-italic,
.step-num,
.thumb-eyebrow,
.footer-tagline,
.contact-detail-label {
  color: var(--accent);
}

.section-title,
.hero-title,
.footer-brand h3,
.footer-col h4,
.service-card h3,
.portfolio-card h3,
.blog-card h3,
.help-list h3,
.feature-card h3,
.principle-card h3,
.topic-card h3,
.quality-card h3,
.idea-card h2,
.idea-card h3,
.service-detail-card h2,
.service-detail-card h3,
.process-copy h3,
.tech-card span,
.error-card h1 {
  color: var(--text-primary);
}

.hero-desc,
.about-text,
.help-list p,
.service-card p,
.portfolio-card > p,
.blog-card p,
.process-copy p,
.section-copy,
.feature-card p,
.principle-card p,
.topic-card p,
.quality-card p,
.lead-copy,
.contact-form-copy,
.cta-desc,
.subscribe-status,
.error-card p {
  color: var(--text-muted);
}

.about-text strong {
  color: var(--text-primary);
}

.site-header {
  color: var(--text-primary);
}

.header-inner {
  background: rgba(14, 26, 43, 0.94);
  border: 1px solid var(--border-accent);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(10px);
}

.navbar-liquid-layer {
  opacity: 0.12;
}

.header-inner.dark-nav .main-nav a,
.header-inner.dark-nav .logo,
.header-inner.light-nav .main-nav a,
.header-inner.light-nav .logo,
.logo,
.main-nav a,
.nav-toggle {
  color: var(--text-primary);
  text-shadow: none;
}

.main-nav a:hover {
  color: var(--accent);
}

.main-nav a[aria-current=page],
.header-inner.dark-nav .main-nav a[aria-current=page] {
  color: var(--accent);
  background: rgba(181, 138, 69, 0.12);
}

.hero,
.content-section,
.blog {
  background:
    radial-gradient(circle at top left, rgba(181, 138, 69, 0.08), transparent 34%),
    var(--bg-primary);
}

.page-hero,
.services,
.tech,
.contact-form-section,
.portfolio,
.content-section.alt {
  background: var(--bg-secondary);
}

.about {
  background: var(--bg-primary);
}

.process {
  background: #111f31;
}

.why,
.cta,
.site-footer {
  background: var(--bg-primary);
}

.cta {
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.site-footer {
  border-top: 1px solid var(--border-accent);
}

.service-card,
.portfolio-card,
.blog-card,
.tech-card,
.feature-card,
.principle-card,
.topic-card,
.quality-card,
.idea-card,
.service-detail-card,
.process-item,
.contact-form,
.contact-detail-item,
.subscribe-form,
.error-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-dark);
}

.service-card,
.feature-card,
.principle-card,
.topic-card,
.quality-card,
.idea-card,
.service-detail-card,
.process-item {
  border-color: var(--border-accent);
}

.service-card:hover,
.portfolio-card:hover,
.tech-card:hover,
.feature-card:hover,
.principle-card:hover,
.topic-card:hover,
.quality-card:hover,
.contact-detail-item:hover {
  background: #172b43;
  border-color: rgba(181, 138, 69, 0.45);
  box-shadow: 0 18px 38px -30px rgba(0, 0, 0, 0.78);
}

.icon-box,
.icon-box.dark,
.icon-box.solid-dark {
  background: rgba(181, 138, 69, 0.12);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.check-icon {
  background: rgba(181, 138, 69, 0.18);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.tech-icon {
  color: var(--accent);
}

.tech-icon svg {
  background: rgba(14, 26, 43, 0.76);
  color: var(--accent);
  border: 1px solid var(--border-subtle);
}

.topic-tags span,
.filter-chip {
  background: rgba(181, 138, 69, 0.1);
  border-color: rgba(181, 138, 69, 0.3);
  color: var(--text-primary);
}

.filter-chip.active,
.filter-chip:hover {
  background: rgba(181, 138, 69, 0.2);
  color: var(--accent);
  border-color: rgba(181, 138, 69, 0.45);
}

.contact-form label,
.subscribe-form label {
  color: var(--text-primary);
}

.contact-form input,
.contact-form select,
.contact-form textarea,
.subscribe-form input {
  background: var(--bg-secondary);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.contact-form option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.subscribe-form input::placeholder {
  color: rgba(167, 175, 188, 0.78);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.subscribe-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(181, 138, 69, 0.18);
}

.contact-form input:-webkit-autofill,
.contact-form select:-webkit-autofill,
.contact-form textarea:-webkit-autofill,
.subscribe-form input:-webkit-autofill {
  -webkit-text-fill-color: var(--text-primary);
  box-shadow: 0 0 0 1000px var(--bg-secondary) inset;
  caret-color: var(--text-primary);
}

.theme-toggle {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--border-accent);
  border-radius: 999px;
  background: rgba(20, 38, 59, 0.92);
  color: var(--text-primary);
  box-shadow: 0 18px 34px -22px rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(12px);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-3px);
  border-color: rgba(181, 138, 69, 0.58);
  background: #172b43;
}

.theme-toggle-icon {
  position: relative;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid currentColor;
}

.theme-toggle-icon::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: inherit;
  background: currentColor;
}

.theme-toggle[data-theme="light"] {
  background: rgba(247, 244, 237, 0.94);
  color: #0e1a2b;
  box-shadow: 0 18px 34px -24px rgba(14, 26, 43, 0.34);
}

.theme-toggle[data-theme="light"] .theme-toggle-icon::after {
  inset: -2px -7px -2px 7px;
  background: var(--bg-primary);
}

html[data-theme="light"] {
  --bg-primary: #f7f4ed;
  --bg-secondary: #efe8dc;
  --bg-card: #fbf6ea;
  --text-primary: #0e1a2b;
  --text-secondary: #102033;
  --text-muted: #4f5d6f;
  --border-subtle: rgba(14, 26, 43, 0.12);
  --border-accent: rgba(150, 112, 56, 0.32);
  --shadow-dark: 0 18px 36px -30px rgba(14, 26, 43, 0.32);
}

html[data-theme="light"] body {
  color: var(--text-secondary);
  background: var(--bg-primary);
}

html[data-theme="light"] .header-inner {
  background: rgba(247, 244, 237, 0.94);
  border-color: rgba(150, 112, 56, 0.26);
  box-shadow: 0 16px 34px -28px rgba(14, 26, 43, 0.34);
}

html[data-theme="light"] .navbar-liquid-layer {
  opacity: 0.06;
}

html[data-theme="light"] .hero,
html[data-theme="light"] .content-section,
html[data-theme="light"] .blog,
html[data-theme="light"] .error-page {
  background:
    radial-gradient(circle at top left, rgba(181, 138, 69, 0.13), transparent 34%),
    var(--bg-primary);
}

html[data-theme="light"] .page-hero,
html[data-theme="light"] .services,
html[data-theme="light"] .tech,
html[data-theme="light"] .contact-form-section,
html[data-theme="light"] .portfolio,
html[data-theme="light"] .content-section.alt {
  background: var(--bg-secondary);
}

html[data-theme="light"] .process {
  background: #e8decd;
}

html[data-theme="light"] .why {
  background: var(--bg-primary);
}

html[data-theme="light"] .cta {
  background: #102033;
}

html[data-theme="light"] .site-footer {
  background: #0e1a2b;
}

html[data-theme="light"] .btn-primary,
html[data-theme="light"] .btn-primary:hover,
html[data-theme="light"] .skip-link {
  color: #0e1a2b;
}

html[data-theme="light"] .cta .section-title,
html[data-theme="light"] .site-footer .footer-brand h3,
html[data-theme="light"] .site-footer .footer-col h4 {
  color: #f7f4ed;
}

html[data-theme="light"] .why-card {
  background: var(--bg-card);
  border-color: var(--border-accent);
}

html[data-theme="light"] .why-card h3 {
  color: var(--text-primary);
}

html[data-theme="light"] .why .section-title.light {
  color: var(--text-primary);
}

html[data-theme="light"] .cta-desc,
html[data-theme="light"] .site-footer .footer-desc,
html[data-theme="light"] .site-footer .footer-col a,
html[data-theme="light"] .site-footer .footer-static,
html[data-theme="light"] .site-footer .footer-bottom {
  color: rgba(221, 216, 206, 0.74);
}

html[data-theme="light"] .why-card p {
  color: var(--text-muted);
}

html[data-theme="light"] .service-card,
html[data-theme="light"] .portfolio-card,
html[data-theme="light"] .blog-card,
html[data-theme="light"] .tech-card,
html[data-theme="light"] .feature-card,
html[data-theme="light"] .principle-card,
html[data-theme="light"] .topic-card,
html[data-theme="light"] .quality-card,
html[data-theme="light"] .idea-card,
html[data-theme="light"] .service-detail-card,
html[data-theme="light"] .process-item,
html[data-theme="light"] .contact-form,
html[data-theme="light"] .contact-detail-item,
html[data-theme="light"] .subscribe-form,
html[data-theme="light"] .error-card {
  background: var(--bg-card);
  border-color: var(--border-accent);
}

html[data-theme="light"] .service-card:hover,
html[data-theme="light"] .portfolio-card:hover,
html[data-theme="light"] .tech-card:hover,
html[data-theme="light"] .feature-card:hover,
html[data-theme="light"] .principle-card:hover,
html[data-theme="light"] .topic-card:hover,
html[data-theme="light"] .quality-card:hover,
html[data-theme="light"] .contact-detail-item:hover {
  background: #fff8e9;
  border-color: rgba(150, 112, 56, 0.48);
  box-shadow: 0 18px 38px -30px rgba(14, 26, 43, 0.38);
}

html[data-theme="light"] .hobbies .feature-card,
html[data-theme="light"] .learn-bento-card {
  background:
    radial-gradient(circle at 100% 0, rgba(181, 138, 69, 0.14), transparent 34%),
    var(--bg-card);
}

html[data-theme="light"] .hobbies .feature-card:nth-child(1) {
  background:
    linear-gradient(145deg, rgba(181, 138, 69, 0.18), rgba(251, 246, 234, 0) 48%),
    var(--bg-card);
}

html[data-theme="light"] .hobbies .feature-card::after,
html[data-theme="light"] .learn-topic-card::after {
  color: rgba(14, 26, 43, 0.055);
}

html[data-theme="light"] .icon-box,
html[data-theme="light"] .icon-box.dark,
html[data-theme="light"] .icon-box.solid-dark,
html[data-theme="light"] .check-icon {
  background: rgba(181, 138, 69, 0.12);
  color: var(--accent-dark);
  border-color: rgba(150, 112, 56, 0.3);
}

html[data-theme="light"] .tech-icon svg {
  background: rgba(247, 244, 237, 0.75);
  border-color: var(--border-subtle);
}

html[data-theme="light"] .topic-tags span,
html[data-theme="light"] .filter-chip {
  background: rgba(181, 138, 69, 0.12);
  color: var(--text-primary);
}

html[data-theme="light"] .contact-form input,
html[data-theme="light"] .contact-form select,
html[data-theme="light"] .contact-form textarea,
html[data-theme="light"] .subscribe-form input {
  background: #f7f0e3;
  border-color: rgba(14, 26, 43, 0.16);
  color: var(--text-primary);
}

html[data-theme="light"] .contact-form option {
  background: #f7f0e3;
  color: var(--text-primary);
}

html[data-theme="light"] .contact-form input::placeholder,
html[data-theme="light"] .contact-form textarea::placeholder,
html[data-theme="light"] .subscribe-form input::placeholder {
  color: rgba(79, 93, 111, 0.82);
}

html[data-theme="light"] .contact-form input:-webkit-autofill,
html[data-theme="light"] .contact-form select:-webkit-autofill,
html[data-theme="light"] .contact-form textarea:-webkit-autofill,
html[data-theme="light"] .subscribe-form input:-webkit-autofill {
  -webkit-text-fill-color: var(--text-primary);
  box-shadow: 0 0 0 1000px #f7f0e3 inset;
  caret-color: var(--text-primary);
}

.contact-detail-value {
  color: var(--text-primary);
}

#formStatus {
  color: var(--text-muted);
}

.footer-desc,
.footer-col a,
.footer-static,
.footer-bottom {
  color: rgba(221, 216, 206, 0.68);
}

.footer-grid {
  border-bottom-color: var(--border-subtle);
}

.error-page {
  background:
    radial-gradient(circle at top, rgba(181, 138, 69, 0.12), transparent 36%),
    linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
}

.error-code {
  background: rgba(181, 138, 69, 0.12);
  color: var(--accent);
}

/* ============ LARGE SCREEN REFINEMENT ============ */
.hero {
  min-height: 100vh;
  align-items: center;
}

@media (min-width: 1280px) {
  .container,
  .header-inner {
    max-width: 1240px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    gap: 72px;
  }

  .hero-title {
    max-width: 780px;
    font-size: clamp(3.25rem, 5.2vw, 5.4rem);
    line-height: 1.05;
  }

  .hero-desc {
    max-width: 620px;
    font-size: 1.1rem;
  }

  .arch-frame {
    max-width: 340px;
  }

  .section-title {
    max-width: 850px;
    font-size: clamp(2.05rem, 2.8vw, 3.25rem);
    line-height: 1.12;
  }

  .page-hero-inner {
    max-width: 900px;
  }

  .page-hero .hero-desc {
    max-width: 760px;
  }

  .feature-grid,
  .principles-grid,
  .topics-grid,
  .quality-grid,
  .category-grid,
  .tech-grid,
  .hobbies-grid {
    gap: 28px;
  }

  .feature-card,
  .principle-card,
  .topic-card,
  .quality-card,
  .tech-card,
  .service-detail-card,
  .idea-card {
    padding: 30px;
  }

  .contact-form-grid,
  .about-grid,
  .learn-preview-grid,
  .cta-grid {
    gap: 64px;
  }
}

@media (min-width: 1536px) {
  .container,
  .header-inner {
    max-width: 1360px;
  }

  .hero-grid {
    gap: 92px;
  }

  .hero-title {
    max-width: 860px;
    font-size: clamp(4rem, 5vw, 6.35rem);
  }

  .hero-desc {
    max-width: 680px;
    font-size: 1.14rem;
  }

  .arch-frame {
    max-width: 360px;
  }

  .section-title {
    max-width: 940px;
  }

  .page-hero {
    padding-top: 140px;
  }
}