/* ===========================
       RESET & BASE
    =========================== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    img { display: block; max-width: 100%; }
    a { text-decoration: none; color: inherit; }
    button { cursor: pointer; font-family: inherit; border: none; background: none; }
    textarea { resize: none; font-family: inherit; }
    input, textarea { font-family: inherit; }

    /* ===========================
       DESIGN TOKENS
    =========================== */
    :root {
      color: rgba(0, 0, 0, 0.918);
      --primary:       #1B2B4B;      /* dark navy */
      --primary-fg:    #FAFAF8;      /* warm white */
      --bg:            #FAFAF8;
      --fg:            #1a1a1a;
      --muted:         #9a9a8e;
      --border:        #e4e0da;
      --secondary:     #F2EEE8;
      --white:         #ffffff;
      --green-wa:      #25D366;

      --font-serif:    'Cormorant Garamond', Georgia, serif;
      --font-sans:     'Inter', system-ui, sans-serif;

      --max-w:         1280px;
      --px:            clamp(1rem, 4vw, 2.5rem);
      --section-py:    clamp(4rem, 8vw, 8rem);

      --transition:    0.4s cubic-bezier(.25,.46,.45,.94);
    }

    body {
      font-family: var(--font-sans);
      background: var(--bg);
      color: var(--fg);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* ===========================
       UTILITIES
    =========================== */
    .container {
      max-width: var(--max-w);
      margin-inline: auto;
      padding-inline: var(--px);
    }
    .section-label {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .2em;
      color: var(--muted);
      display: block;
      margin-bottom: 1rem;
    }
    .section-title {
      font-family: var(--font-serif);
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 400;
      color: var(--primary);
      line-height: 1.15;
    }

    /* Fade-in on scroll */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: none;
    }
    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .3s; }
    .reveal-delay-4 { transition-delay: .4s; }

    /* ===========================
       NAVBAR
    =========================== */
    #navbar {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 100;
      padding: 1.5rem 0;
      transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
    }
    #navbar.scrolled {
      background: rgba(250,250,248,.95);
      backdrop-filter: blur(12px);
      padding: 1rem 0;
      box-shadow: 0 1px 24px rgba(0,0,0,.06);
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: .75rem;
      z-index: 200;
      position: relative;
    }
    .nav-logo img {
      width: 75px;
      border-radius: 50%;
      object-fit: cover;
      border: 1px solid rgba(255,255,255,.2);
    }
    #navbar.scrolled .nav-logo img { border-color: rgba(27,43,75,.15); }
    .nav-logo-text {
      font-family: var(--font-serif);
      font-size: 1.5rem;
      font-weight: 600;
      letter-spacing: .04em;
      color: var(--white);
      transition: color var(--transition);
    }
    #navbar.scrolled .nav-logo-text { color: var(--primary); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2.5rem;
      list-style: none;
    }
    .nav-links a {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 500;
      color: var(--white);
      transition: opacity .3s;
    }
    .nav-links a:hover { opacity: .65; }
    #navbar.scrolled .nav-links a { color: var(--primary); }

    .nav-cta {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 500;
      padding: .65rem 1.5rem;
      border: 1px solid rgba(255,255,255,.3);
      color: var(--white);
      background: rgba(255,255,255,.1);
      backdrop-filter: blur(4px);
      transition: background var(--transition), color var(--transition), border-color var(--transition);
    }
    .nav-cta:hover { background: var(--white); color: var(--primary); }
    #navbar.scrolled .nav-cta {
      background: var(--primary);
      color: var(--primary-fg);
      border-color: var(--primary);
    }
    #navbar.scrolled .nav-cta:hover { opacity: .88; }

    .nav-desktop { display: flex; align-items: center; gap: 2rem; }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      width: 28px;
      z-index: 200;
      position: relative;
      background: none;
      border: none;
      padding: 4px;
    }
    .hamburger span {
      display: block;
      width: 100%; height: 1.5px;
      background: var(--white);
      transition: transform .35s, opacity .35s, background .35s;
    }
    #navbar.scrolled .hamburger span,
    .hamburger.open span { background: var(--primary); }
    .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    /* Mobile overlay */
    #mobile-nav {
      position: fixed;
      inset: 0;
      background: var(--bg);
      z-index: 150;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2.5rem;
      transform: translateY(-100%);
      transition: transform .45s cubic-bezier(.77,0,.18,1);
    }
    #mobile-nav.open { transform: translateY(0); }
    .mobile-nav-links { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 2rem; }
    .mobile-nav-links a {
      font-family: var(--font-serif);
      font-size: 2.2rem;
      color: var(--primary);
      font-weight: 300;
      transition: opacity .3s;
    }
    .mobile-nav-links a:hover { opacity: .6; }
    .mobile-cta {
      display: inline-block;
      padding: 1rem 2.5rem;
      background: var(--primary);
      color: var(--primary-fg);
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 500;
    }

    /* ===========================
       HERO
    =========================== */
    #hero {
      position: relative;
      min-height: 100svh;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      text-align: center;
    }
    .hero-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
    }
    .hero-bg img {
      width: 100%; height: 100%;
      object-fit: cover;
      object-position: center;
      animation: heroZoom 10s ease forwards;
    }
    @keyframes heroZoom {
      from { transform: scale(1.06); }
      to   { transform: scale(1); }
    }
    .hero-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(to bottom, rgba(0,0,0,.55) 0%, rgba(0,0,0,.35) 50%, rgba(0,0,0,.65) 100%);
    }
    .hero-content {
      position: relative; z-index: 10;
      color: var(--white);
      padding: 7rem var(--px) 5rem;
      animation: fadeUp .9s ease both;
    }
    @keyframes fadeUp {
      from { opacity:0; transform: translateY(30px); }
      to   { opacity:1; transform: none; }
    }
    .hero-eyebrow {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .35em;
      color: rgba(255,255,255,.75);
      margin-bottom: 1.5rem;
      display: block;
    }
    .hero-title {
      font-family: var(--font-serif);
      font-size: clamp(3rem, 9vw, 7rem);
      font-weight: 400;
      line-height: 1.05;
      margin-bottom: 1.5rem;
    }
    .hero-title em { font-style: italic; font-weight: 300; }
    .hero-sub {
      font-size: clamp(.95rem, 2vw, 1.2rem);
      color: rgba(255,255,255,.75);
      font-weight: 300;
      max-width: 600px;
      margin: 0 auto 3rem;
      line-height: 1.75;
    }
    .hero-btns {
      display: flex;
      flex-wrap: wrap;
      gap: 1.25rem;
      justify-content: center;
    }
    .btn-primary {
      padding: 1rem 2.2rem;
      background: var(--white);
      color: var(--primary);
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 600;
      transition: background .3s, color .3s;
      display: inline-block;
    }
    .btn-primary:hover { background: rgba(255,255,255,.88); }
    .btn-outline {
      padding: 1rem 2.2rem;
      border: 1px solid rgba(255,255,255,.3);
      color: var(--white);
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 600;
      backdrop-filter: blur(4px);
      transition: background .3s;
      display: inline-block;
    }
    .btn-outline:hover { background: rgba(255,255,255,.1); }

    /* Scroll indicator */
    .scroll-indicator {
      position: absolute;
      bottom: 2.5rem; left: 50%;
      transform: translateX(-50%);
      z-index: 10;
      color: rgba(255,255,255,.5);
      display: flex; flex-direction: column;
      align-items: center; gap: .5rem;
      animation: fadeIn 1.5s 1s both;
    }
    @keyframes fadeIn { from{opacity:0} to{opacity:1} }
    .scroll-indicator span { font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; }
    .scroll-arrow {
      width: 1px; height: 42px;
      background: rgba(255,255,255,.35);
      position: relative; overflow: hidden;
    }
    .scroll-arrow::after {
      content: '';
      position: absolute; top: -100%;
      width: 100%; height: 100%;
      background: rgba(255,255,255,.7);
      animation: scrollLine 1.8s ease infinite;
    }
    @keyframes scrollLine {
      0%   { top: -100%; }
      100% { top: 100%; }
    }

    /* ===========================
       SERVICES
    =========================== */
    #services {
      padding: var(--section-py) 0;
      background: var(--bg);
    }
    .services-head { text-align: center; margin-bottom: 4.5rem; }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
      gap: 1.75rem;
    }
    .service-card {
      background: var(--white);
      border: 1px solid var(--border);
      padding: 2.5rem;
      position: relative;
      transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
      overflow: hidden;
    }
    .service-card::after {
      content: '';
      position: absolute; bottom: 0; left: 2.5rem; right: 2.5rem;
      height: 1px; background: var(--primary);
      transform: scaleX(0); transform-origin: left;
      transition: transform var(--transition);
    }
    .service-card:hover {
      box-shadow: 0 20px 60px rgba(27,43,75,.08);
      border-color: rgba(27,43,75,.15);
      transform: translateY(-3px);
    }
    .service-card:hover::after { transform: scaleX(1); }
    .service-icon {
      width: 52px; height: 52px;
      background: var(--secondary);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1.5rem;
      transition: background var(--transition);
    }
    .service-card:hover .service-icon { background: var(--primary); }
    .service-icon svg {
      width: 26px; height: 26px;
      stroke: var(--primary);
      fill: none;
      stroke-width: 1.5;
      stroke-linecap: round; stroke-linejoin: round;
      transition: stroke var(--transition);
    }
    .service-card:hover .service-icon svg { stroke: var(--white); }
    .service-card h3 {
      font-family: var(--font-serif);
      font-size: 1.45rem;
      font-weight: 400;
      color: var(--primary);
      margin-bottom: .75rem;
    }
    .service-card p { color: var(--muted); font-weight: 300; line-height: 1.75; font-size: .95rem; }

    /* ===========================
       ABOUT
    =========================== */
    #about {
      padding: var(--section-py) 0;
      background: var(--primary);
      color: var(--primary-fg);
      overflow: hidden;
    }
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(2rem, 6vw, 6rem);
      align-items: center;
    }
    .about-img-wrap {
      position: relative;
    }
    .about-img-wrap img {
      width: 100%;
      aspect-ratio: 4/5;
      object-fit: cover;
      transition: filter .7s ease;
    }
    .about-img-wrap:hover img { filter: grayscale(0%); }
    .about-img-frame {
      position: absolute;
      inset: -1rem;
      border: 1px solid rgba(255,255,255,.15);
      pointer-events: none;
    }
    .about-text-label { color: rgba(255,255,255,.5); margin-bottom: 1.5rem; }
    .about-title {
      font-family: var(--font-serif);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 400;
      line-height: 1.2;
      margin-bottom: 2.5rem;
    }
    .about-title em { font-style: italic; font-weight: 300; color: rgba(255,255,255,.7); }
    .about-body { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 3rem; }
    .about-body p { color: rgba(255,255,255,.65); font-weight: 300; line-height: 1.8; }
    .about-body p.highlight { color: var(--white); font-weight: 400; }
    .about-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,.1);
    }
    .stat-num {
      font-family: var(--font-serif);
      font-size: 2.8rem;
      font-weight: 400;
      color: var(--white);
      margin-bottom: .3rem;
    }
    .stat-label { font-size: .6rem; text-transform: uppercase; letter-spacing: .18em; color: rgba(255,255,255,.4); }

    /* ===========================
       PORTFOLIO
    =========================== */
    #portfolio {
      padding: var(--section-py) 0;
      background: var(--bg);
    }
    .portfolio-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 3.5rem;
      flex-wrap: wrap;
      gap: 1.5rem;
    }
    .portfolio-link {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 500;
      color: var(--primary);
      border-bottom: 1px solid var(--primary);
      padding-bottom: 2px;
      transition: opacity .3s;
    }
    .portfolio-link:hover { opacity: .6; }
    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.25rem;
    }
    .project-tile {
      position: relative;
      overflow: hidden;
      aspect-ratio: 4/5;
      background: var(--secondary);
      cursor: pointer;
    }
    .project-tile img {
      width: 100%; height: 100%;
      object-fit: cover;
      transition: transform .7s ease;
    }
    .project-tile:hover img { transform: scale(1.06); }
    .project-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(0,0,0,.15) 55%, transparent 100%);
      opacity: 0;
      transition: opacity .5s ease;
      display: flex; flex-direction: column; justify-content: flex-end;
      padding: 1.75rem;
      transform: translateY(8px);
      transition: opacity .5s ease, transform .5s ease;
      opacity: 1; transform: none;
    }
    .project-tile:hover .project-overlay { opacity: 1; transform: none; }
    .project-cat {
      font-size: .6rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      color: rgba(255,255,255,.7);
      margin-bottom: .4rem;
    }
    .project-name {
      font-family: var(--font-serif);
      font-size: 1.4rem;
      font-weight: 400;
      color: var(--white);
    }

    /* ===========================
       CONTACT
    =========================== */
    #contact {
      padding: var(--section-py) 0;
      background: color-mix(in srgb, var(--secondary) 60%, var(--bg) 40%);
      border-top: 1px solid var(--border);
    }
    .contact-head { text-align: center; margin-bottom: 4.5rem; }
    .contact-sub {
      color: var(--muted);
      font-weight: 300;
      max-width: 520px;
      margin: 1rem auto 0;
      line-height: 1.75;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(2rem, 6vw, 6rem);
      align-items: start;
    }

    /* Form */
    .contact-form {
      background: var(--white);
      border: 1px solid var(--border);
      padding: 2.5rem;
      box-shadow: 0 4px 30px rgba(0,0,0,.04);
    }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
    .form-group { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 2rem; }
    .form-group label {
      font-size: .65rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      color: var(--primary);
      font-weight: 500;
    }
    .form-group input,
    .form-group textarea {
      background: transparent;
      border: none;
      border-bottom: 1px solid var(--border);
      padding: .75rem 0;
      color: var(--fg);
      font-weight: 300;
      font-size: .95rem;
      outline: none;
      transition: border-color .3s;
      width: 100%;
    }
    .form-group input:focus,
    .form-group textarea:focus { border-color: var(--primary); }
    .form-group input::placeholder,
    .form-group textarea::placeholder { color: var(--muted); }
    .btn-submit {
      width: 100%;
      padding: 1rem;
      background: var(--primary);
      color: var(--primary-fg);
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .18em;
      font-weight: 600;
      display: flex; align-items: center; justify-content: center; gap: .5rem;
      transition: opacity .3s;
      cursor: pointer;
      border: none;
      font-family: inherit;
    }
    .btn-submit:hover { opacity: .88; }
    .btn-submit svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

    /* Success message */
    #form-success {
      display: none;
      text-align: center;
      padding: 2.5rem;
      background: var(--white);
      border: 1px solid var(--border);
    }
    #form-success p { font-family: var(--font-serif); font-size: 1.5rem; color: var(--primary); }
    #form-success span { color: var(--muted); font-size: .9rem; }

    /* Contact Info */
    .contact-info { display: flex; flex-direction: column; gap: 2.5rem; }
    .info-item { display: flex; align-items: flex-start; gap: 1rem; }
    .info-icon {
      width: 42px; height: 42px;
      border-radius: 50%;
      background: rgba(27,43,75,.06);
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .info-icon svg { width: 20px; height: 20px; stroke: var(--primary); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
    .info-text h4 { font-family: var(--font-serif); font-size: 1.15rem; color: var(--primary); margin-bottom: .35rem; }
    .info-text p, .info-text a { color: var(--muted); font-weight: 300; font-size: .93rem; line-height: 1.7; }
    .info-text a:hover { color: var(--primary); }
    .wa-btn {
      display: inline-flex; align-items: center; gap: .4rem;
      margin-top: .6rem;
      font-size: .68rem;
      text-transform: uppercase;
      letter-spacing: .15em;
      font-weight: 500;
      color: var(--green-wa);
      transition: opacity .3s;
    }
    .wa-btn:hover { opacity: .75; }
    .wa-btn svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

    .map-wrap {
      margin-top: 2.5rem;
      height: 220px;
      overflow: hidden;
      border: 1px solid var(--border);
    }
    .map-wrap iframe { width: 100%; height: 100%; border: 0; }

    /* ===========================
       FOOTER
    =========================== */
    footer {
      background: var(--primary);
      color: var(--primary-fg);
      padding: 3.5rem 0 2rem;
      border-top: 1px solid rgba(255,255,255,.1);
    }
    .footer-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1.5rem;
      padding-bottom: 2.5rem;
      margin-bottom: 2rem;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .footer-logo { display: flex; align-items: center; gap: .85rem; }
    .footer-logo img { width: 55px; border-radius: 50%; object-fit: cover; border: 1px solid rgba(255,255,255,.2); }
    .footer-logo span { font-family: var(--font-serif); font-size: 1.4rem; letter-spacing: .04em; }
    .footer-socials { display: flex; gap: 1.75rem; }
    .footer-socials a {
      font-size: .65rem;
      text-transform: uppercase;
      letter-spacing: .15em;
      font-weight: 500;
      color: rgba(255,255,255,.45);
      transition: color .3s;
    }
    .footer-socials a:hover { color: var(--white); }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .footer-bottom p,
    .footer-bottom a {
      font-size: .6rem;
      text-transform: uppercase;
      letter-spacing: .15em;
      color: rgba(255,255,255,.3);
    }
    .footer-bottom a:hover { color: rgba(255,255,255,.7); }
    .footer-legal { display: flex; gap: 1.5rem; }

    /* ===========================
       RESPONSIVE
    =========================== */
    @media (max-width: 1024px) {
      .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid { grid-template-columns: 1fr; }
      .about-img-frame { display: none; }
      .about-img-wrap img { aspect-ratio: 16/9; }
    }
    @media (max-width: 768px) {
      .nav-desktop { display: none; }
      .hamburger { display: flex; }
      .portfolio-grid { grid-template-columns: 1fr; }
      .contact-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; gap: 0; }
      .about-stats { grid-template-columns: repeat(2, 1fr); }
      .footer-top { flex-direction: column; align-items: flex-start; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
    }
    @media (max-width: 480px) {
      .hero-btns { flex-direction: column; align-items: center; }
      .hero-btns a { width: 100%; text-align: center; }
      .services-grid { grid-template-columns: 1fr; }
      .about-stats { grid-template-columns: 1fr 1fr; }
    }