/* ============================================================
   M. EVAN ALMUNAWAR — Cinematic Portfolio
   style.css
   
   Color palette:
   --black:    #050505  (deep near-black)
   --red:      #8B0000  (deep crimson)
   --red-glow: #C41E3A  (bright crimson for glows)
   --gold:     #B8963E  (warm metallic accent)
   --white:    #F0EDE8  (warm off-white)
   --grey:     #2A2A2A  (card backgrounds)
   ============================================================ */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:       #050505;
  --black-soft:  #0D0D0D;
  --black-card:  #111111;
  --red:         #8B0000;
  --red-mid:     #A31515;
  --red-bright:  #C41E3A;
  --gold:        #B8963E;
  --white:       #F0EDE8;
  --white-dim:   #A09C96;
  --grey-border: rgba(255,255,255,0.07);
  --glass-bg:    rgba(255,255,255,0.03);
  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Cormorant Garamond', serif;
  --font-mono:    'Space Mono', monospace;
  --transition:   0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: default;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 2px; }

img { display: block; width: 100%; height: 100%; object-fit: cover; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
}

.section-pad { padding: 8rem 0; }

/* ===== GRAIN OVERLAY ===== */
.grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grain-anim 0.2s steps(1) infinite;
}

@keyframes grain-anim {
  0%  { transform: translate(0,0); }
  10% { transform: translate(-2%,-3%); }
  20% { transform: translate(3%,1%); }
  30% { transform: translate(-1%,4%); }
  40% { transform: translate(4%,-2%); }
  50% { transform: translate(-3%,2%); }
  60% { transform: translate(2%,-4%); }
  70% { transform: translate(-4%,1%); }
  80% { transform: translate(1%,3%); }
  90% { transform: translate(3%,-1%); }
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(5,5,5,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 2.5rem;
  border-bottom: 1px solid var(--grey-border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.15em;
  color: var(--red-bright);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--red-bright);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* 
  HERO BACKGROUND STYLE:
  When no image is present, a cinematic gradient is displayed.
  Replace /images/hero-bg.jpg to use a custom background photo.
*/
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(139,0,0,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(139,0,0,0.1) 0%, transparent 60%),
    linear-gradient(160deg, #0A0000 0%, #050505 40%, #0D0000 100%);
  z-index: 1;
}

.hero-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.6;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5,5,5,0.3) 0%,
    rgba(5,5,5,0.1) 40%,
    rgba(5,5,5,0.7) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 12vw, 11rem);
  line-height: 0.9;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-title .line { display: block; }

.hero-title .accent-line {
  color: transparent;
  -webkit-text-stroke: 1px var(--white);
  /* Subtle red tint on the outline name */
  text-shadow: 0 0 80px rgba(196,30,58,0.3);
}

.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-style: italic;
  font-weight: 300;
  color: var(--white-dim);
  letter-spacing: 0.3em;
  margin-bottom: 3rem;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 2.2rem;
  border: 1px solid var(--red);
  background: transparent;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.hero-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--red);
  transform: translateX(-101%);
  transition: transform var(--transition);
  z-index: -1;
}

.hero-btn:hover::before { transform: translateX(0); }
.hero-btn:hover { border-color: var(--red); box-shadow: 0 0 30px rgba(196,30,58,0.3); }

.hero-btn svg { width: 18px; height: 18px; transition: transform var(--transition); }
.hero-btn:hover svg { transform: translateX(4px); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--red-bright), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.6); }
}

.scroll-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--white-dim);
}

.hero-rule {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  z-index: 10;
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up    { transform: translateY(50px); }
.reveal-left  { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

.delay-1 { transition-delay: 0.15s !important; }
.delay-2 { transition-delay: 0.3s !important; }
.delay-3 { transition-delay: 0.45s !important; }

/* ===== SECTION TYPOGRAPHY ===== */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red-bright);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 2.5rem;
}

.section-title em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1px rgba(240,237,232,0.4);
}

.section-header {
  margin-bottom: 4rem;
}

/* ===== ABOUT ===== */
.about {
  background: var(--black-soft);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  right: -20%;
  top: 10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,0,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-frame {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--black-card);
}

/* 
  PROFILE IMAGE FRAME:
  The frame has a subtle red border on the right and bottom edge.
*/
.about-img-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--grey-border);
  pointer-events: none;
}

.about-img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 5rem;
  letter-spacing: 0.1em;
  color: var(--red);
  opacity: 0.25;
  background: var(--black-card);
}

/* Decorative offset border */
.about-img-deco {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  right: -1.5rem;
  bottom: -1.5rem;
  border: 1px solid var(--red);
  opacity: 0.25;
  z-index: -1;
}

.about-body {
  font-size: 1.15rem;
  color: var(--white-dim);
  margin-bottom: 1.2rem;
  font-weight: 300;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}

.about-tags span {
  padding: 0.4rem 1rem;
  border: 1px solid var(--grey-border);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: border-color var(--transition), color var(--transition);
}

.about-tags span:hover {
  border-color: var(--red);
  color: var(--white);
}

/* ===== PROJECTS ===== */
.projects {
  background: var(--black);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Last row: 2 cards centered */
.project-card:nth-child(4) { grid-column: 1 / 2; }
.project-card:nth-child(5) { grid-column: 2 / 3; }

.project-card {
  position: relative;
  background: var(--black-card);
  border: 1px solid var(--grey-border);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}

.project-card:hover {
  border-color: rgba(196,30,58,0.4);
  transform: translateY(-6px);
}

.card-img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0A0000;
}

.card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s;
  opacity: 0.8;
}

.project-card:hover .card-img {
  transform: scale(1.06);
  opacity: 1;
}

/* Fallback when no project image is provided */
.card-img-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 0.2em;
  color: var(--red);
  opacity: 0.2;
  background: var(--black-card);
}

.card-body {
  padding: 1.6rem;
  position: relative;
}

.card-num {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--red-bright);
  display: block;
  margin-bottom: 0.6rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 0.7rem;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--white-dim);
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 1rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.card-tags span {
  padding: 0.25rem 0.7rem;
  background: rgba(139,0,0,0.15);
  border: 1px solid rgba(139,0,0,0.3);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red-bright);
}

/* Hover glow effect */
.card-hover-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(196,30,58,0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.project-card:hover .card-hover-glow { opacity: 1; }

/* ===== SKILLS ===== */
.skills {
  background: var(--black-soft);
  position: relative;
  overflow: hidden;
}

.skills::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,0,0,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.skill-item {
  padding: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--grey-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.skill-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.skill-item:hover::before { transform: scaleX(1); }
.skill-item:hover {
  border-color: rgba(139,0,0,0.4);
  background: rgba(139,0,0,0.05);
  transform: translateY(-4px);
}

.skill-icon {
  width: 40px; height: 40px;
  margin-bottom: 1.2rem;
  color: var(--red-bright);
  opacity: 0.8;
  transition: opacity var(--transition);
}

.skill-item:hover .skill-icon { opacity: 1; }

.skill-icon svg { width: 100%; height: 100%; }

.skill-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.skill-desc {
  font-size: 0.85rem;
  color: var(--white-dim);
  line-height: 1.6;
  font-weight: 300;
}

/* ===== CONTACT ===== */
.contact {
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.contact-inner {
  max-width: 700px;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contact-title em {
  font-style: normal;
  color: var(--red-bright);
}

.contact-body {
  font-size: 1.1rem;
  color: var(--white-dim);
  font-weight: 300;
  margin-bottom: 3.5rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--grey-border);
  transition: padding-left var(--transition);
}

.contact-item:first-child { border-top: 1px solid var(--grey-border); }
.contact-item:hover { padding-left: 0.8rem; }

.contact-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--grey-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
}

.contact-item:hover .contact-icon {
  border-color: var(--red);
  background: rgba(139,0,0,0.1);
}

.contact-icon svg { width: 18px; height: 18px; color: var(--red-bright); }

.contact-info { display: flex; flex-direction: column; gap: 0.15rem; }

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.contact-value {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--white);
  transition: color var(--transition);
}

.contact-item:hover .contact-value { color: var(--red-bright); }

/* Large red orb for atmosphere */
.contact-orb {
  position: absolute;
  right: -15%;
  top: 20%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,0,0,0.12) 0%, transparent 65%);
  pointer-events: none;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid var(--grey-border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--red-bright);
}

.footer-copy, .footer-craft {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--white-dim);
}

/* ===== MOBILE NAV ===== */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: 260px;
    background: rgba(10,0,0,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 3rem;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    border-left: 1px solid var(--grey-border);
  }

  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 0.8rem; }
  .nav-toggle { display: flex; z-index: 1001; }
  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .skills-grid { grid-template-columns: repeat(3, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card:nth-child(4),
  .project-card:nth-child(5) { grid-column: auto; }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-img-wrap { max-width: 320px; }
}

@media (max-width: 768px) {
  .section-pad { padding: 5rem 0; }
  .container { padding: 0 1.5rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: clamp(3rem, 15vw, 5rem); }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .skills-grid { grid-template-columns: 1fr; }
  .hero-btn { width: 100%; justify-content: center; }
  .contact-item { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
}