/* ============================================================
   Made By MD Touhidul Islam Kanon
   Design system + layout + responsive + light/dark themes
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }

/* ---------- Theme tokens ---------- */
:root {
    --bg: #FFFFFF;
    --bg-alt: #FAFAFB;
    --text: #111111;
    --text-muted: #6B6B6B;
    --accent: #6C63FF;
    --accent-hover: #5951e0;
    --card: #F4F4F5;
    --card-dark: #111111;
    --card-dark-text: #FFFFFF;
    --border: #E5E5E7;
    --input-bg: #F1F1F3;
    --nav-bg: #ffffffe2;
    --nav-bg-rgb: 255, 255, 255;
    --nav-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    --success: #22C55E;
    --text-label: #1c1a1a;

    --radius-card: 24px;
    --radius-image: 32px;
    --radius-pill: 999px;

    --font-display: 'Anton', 'Bebas Neue', 'Oswald', 'Impact', system-ui, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;

    --max-w: 1240px;

    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html[data-theme="dark"] {
    --bg: #0D0D0F;
    --bg-alt: #131317;
    --text: #F5F5F5;
    --text-muted: #9A9AA0;
    --accent: #FEEC41;
    --accent-hover: #E5D43A;
    --card: #17171B;
    --card-dark: #000000;
    --border: #26262C;
    --input-bg: #17171B;
    --nav-bg: #17171B;
    --nav-bg-rgb: 23, 23, 27;
    --nav-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 32px;
}

/* ---------- Custom scrollbar ---------- */
html {
    scrollbar-color: var(--accent) transparent;
    scrollbar-width: thin;
}
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 999px;
}

/* ---------- Typography ---------- */
.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-weight: 100;
    font-size: clamp(40px, 6vw, 60px);
    line-height: 0.95;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text);
    margin: 0 0 20px;
}
.section-lead {
    color: var(--text-muted);
    font-size: 18px;
    max-width: 460px;
    margin: 0 0 32px;
}
.display {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(48px, 8vw, 120px);
    line-height: 0.9;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text);
    margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.25s ease;
    cursor: pointer;
}
.btn--outline {
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--accent);
}
.btn--outline:hover {
    background: var(--accent);
    color: #fff;
}
html[data-theme="dark"] .btn--outline:hover { color: #000; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--nav-bg);
    border-radius: var(--radius-pill);
    box-shadow: var(--nav-shadow);
    z-index: 100;
    padding: 6px;
    transition: all 0.7s var(--ease);
}
.navbar__inner {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    margin-top: 2px;
    margin-left: 2px;
}
.navbar__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--bg);
    background: var(--card);
}
.navbar__avatar img { width: 100%; height: 100%; object-fit: cover; }

.navbar__links {
    display: flex;
    gap: 4px;
    align-items: center;
    transition: opacity 0.55s ease, max-width 0.7s var(--ease);
    overflow: hidden;
}
.nav-link {
    display: inline-block;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    border-radius: var(--radius-pill);
    transition: color 0.2s, background 0.2s;
    white-space: nowrap;
}
.nav-link.active { color: var(--accent); }

/* Flip-up hover animation for nav links */
.nav-link__flip {
    position: relative;
    display: block;
    height: 1.1em;
    overflow: hidden;
}
.nav-link__flip-face {
    display: block;
    line-height: 1.1;
    transition: transform 0.4s var(--ease);
}
.nav-link__flip-face--hover {
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(100%);
    color: var(--accent);
}
.nav-link:hover .nav-link__flip-face:not(.nav-link__flip-face--hover) {
    transform: translateY(-100%);
}
.nav-link:hover .nav-link__flip-face--hover {
    transform: translateY(0);
}

.navbar__cta {
    display: inline-block;
    padding: 10px 22px;
    background: var(--card-dark);
    color: #fff;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 500;
    transition: opacity 0.55s ease, max-width 0.7s var(--ease), background 0.2s;
    white-space: nowrap;
}
html[data-theme="dark"] .navbar__cta { background: #fff; color: #000; }
.navbar__cta:hover { background: var(--accent); color: #fff; }
html[data-theme="dark"] .navbar__cta:hover { color: #000; }

/* State B — collapsed nav available indicator */
.navbar__available {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 6px 16px 6px 6px;
    white-space: nowrap;
    flex-shrink: 0;
}
.navbar__available-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}
.pulse-dot {
    position: relative;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    flex-shrink: 0;
}
.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70%  { box-shadow: 0 0 0 12px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Collapsed state */
.navbar--collapsed .navbar__links,
.navbar--collapsed .navbar__cta {
    opacity: 0;
    max-width: 0;
    padding-left: 0;
    padding-right: 0;
    margin: 0;
    pointer-events: none;
    visibility: hidden;
}
.navbar--collapsed .navbar__available {
    display: flex;
}

/* Hamburger (icon-swap between hamburger / close) */
.navbar__hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    padding: 0;
    margin-left: auto;
    margin-right: 2px;
    color: var(--text);
}
.navbar__hamburger svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    stroke: currentColor;
}
.navbar__hamburger .icon-hamburger { display: block; }
.navbar__hamburger .icon-close { display: none; }
.navbar--mobile-open .navbar__hamburger .icon-hamburger { display: none; }
.navbar--mobile-open .navbar__hamburger .icon-close { display: block; }

/* ---------- Mobile expanding panel (pill grows downward into this) ---------- */
.navbar__mobile-panel {
    display: none;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 32px 100px;
    overflow: hidden;
}
.hero__grid {
    width: 100%;
    max-width: var(--max-w);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: center;
    perspective: 1200px;
}
.hero__left {
    position: relative;
    justify-self: start;
    text-align: left;
}
.hero__right {
    position: relative;
    justify-self: end;
    text-align: right;
}
.display--left { text-align: left; }
.display--right { text-align: right; }

.name-label {
    position: absolute;
    left: 0;
    bottom: 100%;
    display: block;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 36px;
    line-height: 1.1;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: normal;
    color: var(--text);
    margin-bottom: 8px;
    margin-left: 3px;
    white-space: nowrap;
}

.hero__tagline {
    position: absolute;
    right: 0;
    top: 100%;
    margin: 16px 0 0;
    color: var(--text-muted);
    font-size: 14px;
    text-align: right;
    max-width: 320px;
    width: max-content;
}

.hero__image-wrap {
    position: relative;
    width: min(340px, 85vw);
    height: calc(min(340px, 85vw) * 476 / 340);
    perspective: 1600px;
}
.hero__image {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    /* Custom property driven by JS scroll progress: 0 = front, 1 = back, 2 = front again */
    --p: 0;
    transform: rotateY(calc(var(--p) * 180deg));
    transition: transform 0.1s linear;
}
.hero__image__face {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-image);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}
.hero__image__face--front { transform: rotateY(0deg); }
.hero__image__face--back {
    transform: rotateY(180deg);
}
.hero__image__face img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Travel mode (added by JS on desktop/tablet only): the card leaves
   normal flow and JS positions it in fixed coordinates every scroll
   tick so it can move between the hero, services and about slots. */
html.hero-travel-active #heroImage {
    position: fixed;
    top: 0;
    left: 0;
    margin: 0;
    z-index: 45;
    will-change: top, left, width, height, transform;
}
/* Hide the destination placeholders' own photos while the travelling
   card is what's actually visible there (box size is preserved so
   layout never shifts; visibility:hidden keeps it measurable for JS). */
html.hero-travel-active .services__image .tilted-card,
html.hero-travel-active .about__image .tilted-card {
    visibility: hidden;
}


/* ---------- Theme toggle (now lives inside the navbar) ---------- */
.navbar__theme-toggle {
    flex-shrink: 0;
    width: 44px;
    height: 24px;
    border-radius: var(--radius-pill);
    background: var(--input-bg);
    border: 1px solid var(--border);
    padding: 3px;
    transition: background 0.3s, opacity 0.3s ease, max-width 0.4s var(--ease);
}
.navbar__theme-toggle-knob {
    display: block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    transform: translateX(0);
    transition: transform 0.3s var(--ease);
}
html[data-theme="dark"] .navbar__theme-toggle-knob {
    transform: translateX(20px);
}

/* Theme toggle inside the mobile expanding panel */
.mobile-menu__theme-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.mobile-menu__theme-toggle {
    flex-shrink: 0;
    width: 44px;
    height: 24px;
    border-radius: var(--radius-pill);
    background: var(--input-bg);
    border: 1px solid var(--border);
    padding: 3px;
}
.mobile-menu__theme-toggle .navbar__theme-toggle-knob {
    width: 16px;
    height: 16px;
}
.mobile-menu__theme-toggle-label {
    font-size: 14px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { padding: 120px 0; }
.services__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.services__image { display: flex; justify-content: center; }

/* Tilted photo card */
.tilted-card {
    position: relative;
    display: inline-block;
    border-radius: var(--radius-image);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    transform: rotate(-3deg);
    transition: transform 0.5s var(--ease);
    max-width: 100%;
}
.tilted-card:hover { transform: rotate(0deg); }
.tilted-card--right { transform: rotate(3deg); }
.tilted-card--right:hover { transform: rotate(0deg); }
.tilted-card {
    width: min(340px, 85vw);
    height: calc(min(340px, 85vw) * 476 / 340);
}
.tilted-card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Accordion */
.accordion {
    margin-top: 32px;
    border-top: 1px solid var(--border);
}
.accordion__item {
    border-bottom: 1px solid var(--border);
}
.accordion__header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0;
    text-align: left;
    font-family: var(--font-body);
    font-size: 24px;
    letter-spacing: unset;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-label);
    transition: color 0.2s;
}
.accordion__label {
    color: var(--text);
    transition: color 0.2s;
}
.accordion__header:hover .accordion__label { color: var(--accent); }
.accordion__num {
    display: inline-block;
    margin-right: 10px;
    color: var(--text);
    transition: color 0.2s;
}
.accordion__header:hover .accordion__num { color: var(--accent); }
.accordion__chevron {
    display: inline-flex;
    transition: transform 0.3s ease;
    color: var(--text);
}
.accordion__item.is-open .accordion__chevron {
    transform: rotate(180deg);
}
.accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.accordion__panel p {
    padding: 0 0 22px;
    color: var(--text-muted);
    font-size: 15px;
    margin: 0;
    max-width: 500px;
}
.accordion__bullets {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 4px 0 22px;
    max-width: 500px;
}
.accordion__bullets li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.5;
}
.accordion__bullet-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    border-radius: 50%;
    background: var(--accent);
    color: #111;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { padding: 120px 0; background: var(--bg-alt); }
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    margin: 32px 0;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat__num {
    font-family: var(--font-display);
    font-size: 56px;
    line-height: 1;
    color: var(--accent);
}
.stat__label {
    font-size: 14px;
    color: var(--text);
    font-weight: 500;
}
.about__contact {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.about__contact-label {
    display: block;
    font-weight: 600;
    color: var(--text);
    font-size: 14px;
    margin-bottom: 4px;
}
.about__contact-value {
    color: var(--text-muted);
    font-size: 14px;
    transition: color 0.2s;
}
.about__contact-value:hover { color: var(--accent); }

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    color: var(--text-muted);
    transition: color 0.35s var(--ease);
    position: relative;
    overflow: hidden;
}
.social-link::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--accent);
    transform: scale(0);
    transition: transform 0.35s var(--ease);
    border-radius: 9999px;
}
.social-link:hover {
    color: #fff;
}
.social-link:hover::before {
    transform: scale(1);
}
.social-link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}
.social-link i {
    position: relative;
    z-index: 1;
    font-size: 16px;
}

.social-link[aria-label="Facebook"]:hover  { background-color: transparent; }
.social-link[aria-label="Facebook"]::before  { background-color: #1877F2; }
.social-link[aria-label="YouTube"]::before   { background-color: #FF0000; }
.social-link[aria-label="LinkedIn"]::before  { background-color: #0A66C2; }
.social-link[aria-label="Email"]::before     { background-color: #EA4335; }
.social-link[aria-label="WhatsApp"]::before  { background-color: #25D366; }

.about__image { display: flex; justify-content: center; }

/* ============================================================
   PROJECTS
   ============================================================ */
.projects { padding: 120px 0; overflow: hidden; }
.projects__header { margin-bottom: 48px; max-width: 640px; }

.projects__carousel {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding-left: 32px;
    padding-right: 32px;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
}
.projects__track {
    display: flex;
    gap: 24px;
    width: max-content;
    padding: 4px 0;
    animation: projects-scroll 32s linear infinite;
}
.projects__carousel:hover .projects__track {
    animation-play-state: paused;
}
.projects__track:has(.project-card:hover) {
    animation-play-state: paused;
}

@keyframes projects-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(var(--projects-shift, -50%)); }
}

.project-card {
    position: relative;
    flex: 0 0 auto;
    width: min(320px, 62vw);
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    overflow: hidden;
    background: var(--card);
}
.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease);
}
.project-card:hover img { transform: scale(1.05); }

.project-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.82) 100%);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.project-card:hover .project-card__overlay,
.project-card:focus-within .project-card__overlay {
    opacity: 1;
    transform: translateY(0);
}

.project-card__tags {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.project-card__tag {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(6px);
    padding: 5px 10px;
    border-radius: var(--radius-pill);
}
.project-card__title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 20px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    color: #fff;
    margin: 0 0 12px;
}
.project-card__view {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #000;
    background: #fff;
    padding: 9px 16px;
    border-radius: var(--radius-pill);
    transition: background 0.25s ease, color 0.25s ease;
}
.project-card__view:hover {
    background: var(--accent);
    color: #fff;
}
html[data-theme="dark"] .project-card__view:hover { color: #000; }
.project-card__view svg { flex-shrink: 0; }

.projects__footer {
    display: flex;
    justify-content: center;
    margin-top: 48px;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { padding: 120px 0; }
.testimonials__header { margin-bottom: 56px; max-width: 640px; }

.bento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.card {
    padding: 28px;
    border-radius: var(--radius-card);
    background: var(--card);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
    display: flex;
    flex-direction: column;
    min-height: 220px;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}
.stars {
    display: flex;
    gap: 4px;
    color: var(--accent);
    font-size: 18px;
    margin-bottom: 14px;
}
.card__quote {
    font-size: 15px;
    color: var(--text);
    line-height: 1.55;
    margin: 0 0 auto;
}
.card__person {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}
.card__person img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.card__name {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}
.card__role {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

/* Stat cards */
.card--stat-dark {
    background: var(--card-dark);
    color: var(--card-dark-text);
}
.card--stat-accent {
    background: var(--accent);
    color: #111;
}
.card__context {
    font-size: 14px;
    margin: 0 0 auto;
    opacity: 0.9;
    max-width: 220px;
}
.card__stat { margin-top: 20px; }
.card__stat-num {
    font-family: var(--font-display);
    font-size: 64px;
    line-height: 1;
    display: block;
    margin-bottom: 6px;
}
.card__stat-label {
    font-size: 14px;
    opacity: 0.85;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { padding: 120px 0; background: var(--bg-alt); }
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
    align-items: center;
}
.contact__image { display: flex; justify-content: center; position: relative; }
.contact__image .tilted-card,
.contact__image .tilted-card:hover {
    transform: rotate(0deg);
}

.form { display: grid; gap: 20px; margin-top: 12px; }
.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__field label {
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
}
.form__field input,
.form__field textarea,
.form__field select {
    background: var(--input-bg);
    border: 1.5px solid transparent;
    border-radius: 16px;
    padding: 14px 18px;
    font-size: 14px;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    width: 100%;
}
.form__field textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}
.form__field input:focus,
.form__field textarea:focus,
.form__field select:focus {
    border-color: var(--accent);
}
.form__field input.is-invalid,
.form__field textarea.is-invalid,
.form__field select.is-invalid {
    border-color: #ef4444;
}

.form__select-wrap { position: relative; }
.form__select-wrap select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 44px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.form__select-wrap select:hover {
    background: var(--card);
}
.form__select-wrap select option {
    background: var(--bg);
    color: var(--text);
    padding: 10px;
}
.form__select-chevron {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    transition: color 0.2s, transform 0.2s;
}
.form__select-wrap select:focus ~ .form__select-chevron {
    color: var(--accent);
    transform: translateY(-50%) rotate(180deg);
}

.form__error {
    font-size: 12px;
    color: #ef4444;
    min-height: 16px;
}

.form__banner-error {
    font-size: 13px;
    font-weight: 500;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-pill, 10px);
    padding: 10px 16px;
    margin: 4px 0 16px;
}

.form__success {
    background: var(--card);
    border-radius: var(--radius-card);
    padding: 32px;
    text-align: center;
    margin-top: 24px;
}
.form__success h3 {
    font-family: var(--font-display);
    font-size: 32px;
    margin: 0 0 8px;
    color: var(--accent);
    letter-spacing: 1px;
}
.form__success p { color: var(--text-muted); margin: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    background: var(--bg);
}
.footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
}
.footer__copy {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
    justify-self: start;
}
.footer .social-links {
    margin: 0;
    justify-self: center;
}
.footer__credit {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
    justify-self: end;
    white-space: nowrap;
}
.footer__credit a {
    color: var(--text);
    font-weight: 300;
    text-decoration: underline;
    transition: color 0.25s var(--ease);
}
.footer__credit a:hover {
    color: var(--accent);
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}
/* Stagger for bento cards */
.bento .reveal:nth-child(1) { transition-delay: 0ms; }
.bento .reveal:nth-child(2) { transition-delay: 80ms; }
.bento .reveal:nth-child(3) { transition-delay: 160ms; }
.bento .reveal:nth-child(4) { transition-delay: 240ms; }
.bento .reveal:nth-child(5) { transition-delay: 320ms; }
.bento .reveal:nth-child(6) { transition-delay: 400ms; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero__grid { grid-template-columns: 1fr auto 1fr; gap: 24px; }
    .services__grid, .about__grid, .contact__grid { gap: 48px; }
    .bento { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .navbar__links, .navbar__cta, .navbar__theme-toggle { display: none; }
    .navbar__hamburger { display: flex; }
    .navbar__available { display: flex; }
    .navbar { top: 12px; }

    /* Expanding pill panel */
    .navbar {
        width: auto;
        max-width: calc(100vw - 24px);
        transition: all 0.4s var(--ease), background 0.35s ease;
    }
    .navbar--mobile-open {
        width: min(360px, calc(100vw - 24px));
        border-radius: 32px;
        overflow: hidden;
        background: rgba(var(--nav-bg-rgb), 0.72);
        backdrop-filter: blur(24px) saturate(180%);
        -webkit-backdrop-filter: blur(24px) saturate(180%);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
    }
    .navbar--mobile-open .navbar__available { display: none; }

    .navbar__mobile-panel {
        display: grid;
        grid-template-rows: 0fr;
        opacity: 0;
        padding: 0 20px;
        transition: grid-template-rows 0.4s var(--ease),
                    opacity 0.25s ease,
                    padding 0.4s var(--ease);
    }
    .navbar__mobile-panel-inner {
        overflow: hidden;
        min-height: 0;
    }
    .navbar--mobile-open .navbar__mobile-panel {
        grid-template-rows: 1fr;
        opacity: 1;
        padding: 12px 20px 20px;
    }
    .navbar__mobile-links {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 8px 0 20px;
    }
    .navbar__mobile-links .mobile-menu__link {
        font-family: var(--font-display);
        font-size: 26px;
        letter-spacing: 1px;
        text-transform: uppercase;
        color: var(--text);
        transition: color 0.2s;
    }
    .navbar__mobile-links .mobile-menu__link:hover { color: var(--accent); }
    .navbar__mobile-bottom {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 16px;
        flex-wrap: wrap;
        padding-top: 8px;
        border-top: 1px solid var(--border);
    }
    .navbar__mobile-bottom .mobile-menu__theme-row {
        margin-top: 16px;
    }
    .navbar__mobile-bottom .mobile-menu__link--cta {
        margin-top: 16px;
        display: inline-block;
        padding: 10px 28px;
        background: var(--accent);
        color: #fff;
        border-radius: var(--radius-pill);
        font-family: var(--font-body);
        font-size: 14px;
        font-weight: 500;
        text-transform: none;
        letter-spacing: normal;
    }
    html[data-theme="dark"] .navbar__mobile-bottom .mobile-menu__link--cta { color: #000; }

    .hero { padding: 120px 20px 80px; min-height: auto; }
    .hero__grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
    }
    .hero__left, .hero__right {
        position: static;
        justify-self: center;
        text-align: center;
        padding: 0;
    }
    .display--left, .display--right { text-align: center; }
    .hero__image-wrap {
        width: min(300px, 70vw);
        height: calc(min(300px, 70vw) * 476 / 340);
        margin: 0 auto;
        order: 2;
    }
    .hero__left { order: 1; }
    .hero__right { order: 3; }
    .name-label {
        position: static;
        text-align: center;
        margin-bottom: 12px;
    }
    .hero__tagline {
        position: static;
        margin: 16px auto 0;
        text-align: center;
        width: auto;
    }

    .services, .about, .testimonials, .contact { padding: 80px 0; }
    .services__grid, .about__grid, .contact__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .services__image, .about__image, .contact__image { order: 2; }

    .bento { grid-template-columns: 1fr; }
    .stats { gap: 28px; }
    .stat__num { font-size: 44px; }

    .form__row { grid-template-columns: 1fr; }

    .footer__inner { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 16px; }
    .footer__copy, .footer__credit { justify-self: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .accordion__header { font-size: 20px; }
    .section-title { font-size: clamp(32px, 10vw, 48px); }
    .display { font-size: clamp(40px, 14vw, 72px); }
    .navbar__mobile-links .mobile-menu__link { font-size: 22px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
    .hero__image { transform: none !important; }
}