/* ═══════════════════════════════════════
   Bahril.dev — Portfolio Stylesheet
   ═══════════════════════════════════════ */

:root {
  --black: #222831;
  --white: #F5F5F0;
  --gray-100: #F0F0EB;
  --gray-200: #E0E0DA;
  --gray-400: #222831;
  --gray-600: #393E46;
  --steel: #4682B4;
  --steel-dark: #2E5F8A;
  --steel-light: rgba(70, 130, 180, 0.1);
}

/* ─── BASE ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
  max-width: 100%;
}

h1, h2, h3, h4, .font-display {
  font-family: 'DM Sans', sans-serif;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--white); }
::-webkit-scrollbar-thumb { background: var(--steel); border-radius: 2px; }

/* ─── NAVBAR ─── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: all 0.4s ease;
  background: transparent;
}
#navbar.scrolled {
  background: rgba(245, 245, 240, 0.92);
  backdrop-filter: blur(16px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-200);
}
.nav-logo {
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--black);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.nav-logo span { color: var(--steel); }

.navbar-nav .nav-link {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--gray-600);
  letter-spacing: 0.3px;
  padding: 0.3rem 0.9rem !important;
  transition: color 0.2s;
  position: relative;
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0.9rem; right: 0.9rem;
  height: 1.5px;
  background: var(--steel);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.navbar-nav .nav-link:hover { color: var(--black); }
.navbar-nav .nav-link:hover::after { transform: scaleX(1); }

.btn-nav {
  background: var(--black);
  color: var(--white) !important;
  font-size: 0.83rem;
  font-weight: 600;
  padding: 0.5rem 1.3rem;
  border-radius: 4px;
  transition: background 0.2s, transform 0.2s;
  text-decoration: none;
}
.btn-nav:hover { background: var(--steel) !important; transform: translateY(-1px); }

/* ─── HERO ─── */
#home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  position: relative;
  overflow: hidden;
  max-width: 100%;
}
#home::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--gray-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-200) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  pointer-events: none;
}
#home::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 70% at 30% 50%, transparent 40%, var(--white) 100%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--gray-200);
  background: var(--white);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 1.8rem;
  animation: fadeUp 0.7s ease both;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  animation: blink 1.8s ease-in-out infinite;
}

/* TAGLINE — clean, readable, simpel */
.hero-title {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--black);
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s ease 0.1s both;
}
.hero-title .accent { color: var(--steel); }
.hero-title .muted { color: var(--gray-400); }

.hero-sub {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.8;
  max-width: 460px;
  margin-bottom: 2.5rem;
  font-weight: 400;
  animation: fadeUp 0.7s ease 0.2s both;
}
.hero-sub strong { color: var(--black); font-weight: 600; }

.hero-ctas { animation: fadeUp 0.7s ease 0.3s both; }

.btn-primary-custom {
  background: var(--black);
  color: var(--white);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.8rem 1.8rem;
  border-radius: 4px;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: background 0.25s, transform 0.2s;
  border: none;
}
.btn-primary-custom:hover { background: var(--steel); color: var(--white); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--black);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.8rem 1.8rem;
  border-radius: 4px;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1.5px solid var(--gray-200);
  transition: border-color 0.25s, color 0.25s, transform 0.2s;
}
.btn-ghost:hover { border-color: var(--steel); color: var(--steel); transform: translateY(-2px); }

/* Hero Photo */
.hero-photo-wrap {
  position: relative;
  display: flex; justify-content: center;
  animation: fadeUp 0.8s ease 0.2s both;
  z-index: 1;
}
.hero-photo-frame {
  width: 500px; height: 550px;
  background: var(--gray-100);
  border-radius: 12px;
  border: 1px solid var(--gray-200);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}
.hero-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 12px;
}
.hero-photo-frame::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--steel-light), transparent);
  z-index: 1;
  pointer-events: none;
}
.photo-placeholder-icon {
  width: 80px; height: 80px;
  background: var(--gray-200);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  color: var(--gray-400);
}
.photo-placeholder-text {
  font-size: 0.78rem;
  color: var(--gray-400);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.deco-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex; align-items: center; gap: 0.6rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  font-size: 0.78rem; font-weight: 500;
  z-index: 2;
}
.deco-1 { bottom: 30px; left: -30px; }
.deco-2 { top: 40px; right: -30px; }
.deco-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ─── SECTION COMMON ─── */
section { padding: 7rem 0; }

.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.6rem;
}
.section-eyebrow::before {
  content: '';
  width: 24px; height: 1.5px;
  background: var(--steel);
}

.section-title-main {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

/* ─── ABOUT ─── */
#about { background: var(--black); color: var(--white); }
#about .section-eyebrow { color: var(--steel); }
#about .section-eyebrow::before { background: var(--steel); }
#about .section-title-main { color: var(--white); }

.about-text p {
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.85;
  font-size: 0.95rem;
  font-weight: 400;
  margin-bottom: 1rem;
}
.about-text p strong { color: var(--white); font-weight: 600; }

.skill-pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.78rem; font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  cursor: default;
}
.skill-pill:hover {
  background: var(--steel-light);
  border-color: var(--steel);
  color: var(--white);
}

.about-stats {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}
.about-stat-num {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.about-stat-num span { color: var(--steel); }
.about-stat-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.3rem;
}

/* ─── PROJECTS — Portfolio Card ─── */
#project { background: var(--white); }

.portfolio-card {
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  overflow: hidden;
  background: var(--white);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.09);
  border-color: var(--steel);
}

/* Image area */
.portfolio-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}
.portfolio-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.5rem;
  position: relative;
}
.portfolio-placeholder img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.placeholder-emoji { font-size: 2.8rem; }
.placeholder-hint {
  font-size: 0.7rem;
  color: var(--gray-400);
  font-weight: 500;
  text-align: center;
  padding: 0 1rem;
}

/* Overlay on hover */
.portfolio-overlay {
  position: absolute; inset: 0;
  background: rgba(12, 12, 12, 0.65);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(3px);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.btn-view-demo {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--white);
  color: var(--black);
  font-size: 0.83rem; font-weight: 700;
  padding: 0.65rem 1.4rem;
  border-radius: 6px;
  text-decoration: none;
  border: none;
  transform: translateY(8px);
  transition: transform 0.3s ease, background 0.2s, color 0.2s;
}
.portfolio-card:hover .btn-view-demo { transform: translateY(0); }
.btn-view-demo:hover { background: var(--steel); color: var(--white); }

/* Card body */
.portfolio-body {
  padding: 1.2rem 1.4rem 1.4rem;
}
.portfolio-tag {
  display: inline-block;
  background: var(--steel-light);
  color: var(--steel);
  border: 1px solid rgba(70, 130, 180, 0.2);
  padding: 0.2rem 0.7rem;
  border-radius: 100px;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.portfolio-body h4 {
  font-size: 1rem; font-weight: 700;
  margin-bottom: 0.8rem; letter-spacing: -0.3px;
}
.portfolio-footer {
  display: flex; align-items: center;
  justify-content: space-between; gap: 0.5rem;
}
.btn-demo-sm {
  display: inline-flex; align-items: center; gap: 0.3rem;
  color: var(--steel);
  font-size: 0.75rem; font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
  flex-shrink: 0;
}
.btn-demo-sm:hover { color: var(--steel-dark); }

/* Empty card */
.portfolio-card-empty {
  border-style: dashed;
  border-color: var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  min-height: 300px;
}
.portfolio-empty-inner {
  display: flex; flex-direction: column;
  align-items: center; gap: 0.8rem;
  text-align: center; padding: 2rem;
}
.portfolio-empty-inner p {
  font-size: 0.85rem; color: var(--gray-400); font-weight: 500;
}

/* Thumb colors */
.thumb-1 { background: linear-gradient(135deg, #e8f0f8, #c8ddf0); }
.thumb-2 { background: linear-gradient(135deg, #f0ede8, #e0d4c0); }
.thumb-3 { background: linear-gradient(135deg, #e8f2ec, #c4dfc9); }
.thumb-4 { background: linear-gradient(135deg, #f0e8ee, #dfc4d8); }
.thumb-5 { background: linear-gradient(135deg, #edeaf0, #d4c8e0); }

.tech-tag {
  display: inline-block;
  background: var(--gray-100);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-size: 0.67rem; font-weight: 600;
  color: var(--gray-600);
  margin: 0.15rem 0.15rem 0 0;
}

/* ─── SERVICES ─── */
#services { background: var(--black); }
#services .section-eyebrow { color: var(--steel); }
#services .section-eyebrow::before { background: var(--steel); }
#services .section-title-main { color: var(--white); }
#services p { color: rgba(255, 255, 255, 0.45); }

.service-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 2rem 2rem 1.8rem;
  height: 100%;
  display: flex; flex-direction: column;
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--steel);
  background: rgba(70, 130, 180, 0.07);
  transform: translateY(-5px);
}

.service-card-featured {
  border-color: var(--steel);
  background: rgba(70, 130, 180, 0.08);
}
.service-featured-label {
  position: absolute; top: 1.2rem; right: 1.2rem;
  background: var(--steel);
  color: var(--white);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
}

.service-icon-wrap {
  width: 52px; height: 52px;
  background: rgba(70, 130, 180, 0.12);
  border: 1px solid rgba(70, 130, 180, 0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.3rem;
  color: var(--steel);
  transition: background 0.3s;
}
.service-card:hover .service-icon-wrap {
  background: var(--steel);
  color: var(--white);
}
.service-card-featured .service-icon-wrap {
  background: var(--steel);
  color: var(--white);
}

.service-card h4 {
  font-size: 1rem; font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem; letter-spacing: -0.3px;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.85rem; line-height: 1.75;
  color: rgba(255, 255, 255, 0.45);
  flex: 1;
  margin-bottom: 1.5rem;
}
.service-cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--steel);
  font-size: 0.8rem; font-weight: 700;
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.2s, color 0.2s;
}
.service-cta:hover { gap: 0.7rem; color: #6fa8d4; }

/* ─── HOW IT WORKS ─── */
#workflow { background: var(--gray-100); }

.workflow-step {
  position: relative;
  padding: 2.2rem 2rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  transition: border-color 0.3s, transform 0.3s;
  height: 100%;
}
.workflow-step:hover { border-color: var(--steel); transform: translateY(-4px); }

.step-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--gray-200);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color 0.3s;
}
.workflow-step:hover .step-number { color: var(--steel-light); }

.step-icon {
  width: 44px; height: 44px;
  background: var(--steel-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--steel);
}
.workflow-step h4 {
  font-size: 1rem; font-weight: 700;
  margin-bottom: 0.5rem; letter-spacing: -0.3px;
}
.workflow-step p {
  font-size: 0.83rem; color: var(--gray-600); line-height: 1.65;
}
.step-connector {
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400); font-size: 1.2rem; padding-top: 2rem;
}

/* ─── CONTACT ─── */
#contact { background: var(--black); color: var(--white); }
#contact .section-eyebrow { color: var(--steel); }
#contact .section-eyebrow::before { background: var(--steel); }
#contact .section-title-main { color: var(--white); }

.contact-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 1.5rem 1.8rem;
  display: flex; align-items: center; gap: 1.2rem;
  text-decoration: none;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}
.contact-card:hover {
  background: rgba(70, 130, 180, 0.1);
  border-color: var(--steel);
  transform: translateY(-3px);
}
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
  color: var(--steel);
  transition: background 0.25s, color 0.25s;
}
.contact-card:hover .contact-icon { background: var(--steel); color: var(--white); }
.contact-label {
  font-size: 0.7rem; letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3); margin-bottom: 0.2rem;
}
.contact-value {
  font-size: 0.92rem; font-weight: 500; color: var(--white);
}

.cta-big {
  background: var(--steel);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 1rem 2.2rem;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.6rem;
  transition: background 0.25s, transform 0.2s;
}
.cta-big:hover { background: var(--steel-dark); color: var(--white); transform: translateY(-2px); }

/* ─── FOOTER ─── */
footer {
  background: #080808;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.footer-logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
}
.footer-logo span { color: var(--steel); }
footer p { font-size: 0.78rem; color: rgba(255, 255, 255, 0.25); }
.footer-links a {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--steel); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── RESPONSIVE ─── */
/* Desktop/Laptop (1200px ke atas) - Tampilkan semua */
@media (max-width: 1199px) {
  .deco-1, .deco-2 { display: none; }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
  .hero-photo-wrap { display: none; }
  .hero-content { max-width: 100%; }
  section { padding: 5rem 0; }
  .step-connector { display: none; }
}

/* Tablet Kecil & Smartphone Besar (576px - 767px) */
@media (max-width: 767px) {
  section { padding: 4rem 0; }
  .hero-title {
    font-size: clamp(3rem, 6vw, 3rem);
  }
  .hero-sub {
    font-size: 1.2rem;
  }
  .about-text p {
    font-size: 0.88rem;
  }
  .portfolio-img {
    height: 180px;
  }
  .service-card {
    padding: 1.5rem 1.5rem 1.3rem;
  }
  .workflow-step {
    padding: 1.8rem 1.5rem;
  }
}

/* Smartphone (< 576px) */
@media (max-width: 575px) {
  section { padding: 3rem 0; }
  .hero-title {
    font-size: clamp(3rem, 5vw, 2rem);
  }
  .hero-sub {
    font-size: 1rem;
    max-width: 100%;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .hero-ctas > a {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .step-connector { display: none; }
}

/* Extra Small Devices (< 480px) */
@media (max-width: 479px) {
  .container {
    max-width: 100% !important;
    padding: 0 1rem;
  }
  section { padding: 2.5rem 0; }
  .hero-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  .section-title-main {
    font-size: clamp(1.5rem, 4vw, 1.8rem);
  }
  .portfolio-img {
    height: 150px;
  }
  .skill-pill {
    font-size: 0.7rem;
    padding: 0.3rem 0.8rem;
  }
}