/* ============================================================
   main.css — Sami El Sabri personal site
   Fonts: Cormorant Garamond (body/display) + Montserrat (UI)
   ============================================================ */

/* --- Reset & base ----------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,400;0,700;1,400&family=Montserrat:wght@400;700&display=swap');

/* Delete the old @font-face blocks for Birdseye entirely */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy:       #0b1220;
  --navy-mid:   #1a2540;
  --navy-light: #253558;
  --white:      #ffffff;
  --off-white:  #f5f4f0;
  --text:       #2c2c2c;
  --text-muted: #6b6b6b;
  --accent:     #4a7fc1;
  --accent-hover: #3a6aaa;
  --border:     #e0ddd6;

  --font-body:    'Lato', sans-serif;
  --font-title:   'Montserrat', sans-serif;
  --font-ui:      'Montserrat', 'Helvetica Neue', sans-serif;

  --nav-height: 68px;
  --content-width: 1000px;
  --wide-width: 1100px;
}


html { font-size: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--text);
  background: var(--off-white);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--accent-hover); }

h1 {
  font-family: var(--font-title);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
  margin-top: 1rem;
  color: var(--navy);
}
h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
  margin-top: 1rem;
  color: var(--navy);
}

h1 { font-size: 2.6rem; font-weight: 300; letter-spacing: 0.02em; }
h2 { font-size: 2rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.3rem; }

p { margin-bottom: 1.4rem; }

blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.5rem;
  margin: 2rem 0;
  color: var(--text-muted);
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

code {
  font-size: 0.9em;
  background: #eef0f5;
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

pre {
  background: var(--navy);
  color: #cdd6f4;
  padding: 1.5rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 2rem 0;
}

pre code {
  background: none;
  padding: 0;
  font-size: 0.9rem;
}

/* --- Navbar ----------------------------------------------- */

.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 1000;
  transition: box-shadow 0.3s;
}

.site-nav.scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.35);
}

.site-nav__brand {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--white);
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.site-nav__links > li {
  position: relative;
}

.site-nav__links > li > a,
.site-nav__links .dropdown-toggle {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.site-nav__links > li > a:hover,
.site-nav__links > li.open > a,
.site-nav__links .dropdown-toggle:hover,
.site-nav__links > li.open .dropdown-toggle,
.site-nav__links > li > a.active {
  color: var(--white);
  border-bottom-color: rgba(255,255,255,0.5);
}

/* Caret */
.caret {
  display: inline-block;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid rgba(255,255,255,0.6);
  margin-top: 1px;
  transition: transform 0.2s;
}

.site-nav__links > li.open .caret {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 260px;
  background: rgba(8, 18, 42, 0.97);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  list-style: none;
  padding: 8px 0;
  z-index: 100;
}

/* Bridge to prevent gap-triggered close */
.dropdown::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0; right: 0;
  height: 10px;
}

.site-nav__links > li.open .dropdown {
  display: block;
}

.dropdown li a {
  font-family: var(--font-ui);
  font-size: 0.63rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  display: block;
  padding: 10px 20px;
  border-bottom: none;
  transition: color 0.15s, background 0.15s;
  white-space: normal;
  line-height: 1.5;
}

.dropdown li a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

/* Mobile toggle */
.site-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.site-nav__toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.2s;
}

@media (max-width: 768px) {
  .site-nav { padding: 0 24px; }

  .site-nav__toggle { display: flex; }

  .site-nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 16px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .site-nav__links.open { display: flex; }

  .site-nav__links > li { width: 100%; }

  .site-nav__links > li > a,
  .site-nav__links .dropdown-toggle {
    padding: 12px 24px;
    width: 100%;
  }

  .dropdown {
    position: static;
    background: rgba(255,255,255,0.04);
    border: none;
    backdrop-filter: none;
    padding: 0;
  }

  .dropdown li a { padding-left: 40px; }
}

/* --- Page hero (banner image) ----------------------------- */

.page-hero {
  margin-top: var(--nav-height);
  position: relative;
  height: 420px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5, 15, 35, 0.2) 0%,
    rgba(5, 15, 35, 0.65) 100%
  );
}

.page-hero__content {
  position: relative;
  z-index: 2;
  padding: 40px 48px;
  max-width: var(--wide-width);
  width: 100%;
  margin: 0 auto;
}

.page-hero__title {
  font-family: var(--font-title);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.page-hero__subtitle {
  font-family: var(--font-ui);
  font-weight: 200;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

/* --- Page header (no image) ------------------------------- */

.page-header {
  margin-top: var(--nav-height);
  background: var(--navy);
  padding: 25px 48px 25px;
}

.page-header__title {
  font-family: var(--font-title);
  font-weight: 300;
  font-size: clamp(1.5rem, 4vw, 3rem);
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.page-header__subtitle {
  font-family: var(--font-ui);
  font-weight: 200;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.page-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin: 0;
}

.page-header__left {
  flex: 1;
}

.page-header__meta {
  flex-shrink: 0;
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-header__keywords {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  margin: 0;
}

.page-header__stack {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin: 0;
}

.page-header__keywords,
.page-header__stack {
  white-space: normal;    
  word-break: break-word;
}

.page-header__stack code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

.page-header__links a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.65);
  text-decoration: underline;
  transition: color 0.2s;
  display: block;
}

.page-header__links a:hover {
  color: #fff;
}

.page-header__links {
  margin: 0;
}

/* --- Page content ----------------------------------------- */

.page-content {
  padding: 56px 48px 80px;
}

.page-content__inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

/* For pages without a hero or header (layout: default directly),
   push content below the fixed navbar */
body > main > *:first-child:not(.page-hero):not(.page-header):not(.page-content) {
  margin-top: var(--nav-height);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 1rem;
}

th {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}

td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

tr:last-child td { border-bottom: none; }

/* Figures / images in content */
figure {
  margin: 2.5rem 0;
}

figcaption {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
}

/* Embeds (iframes, maps, etc.) */
.embed-wrapper {
  margin: 2.5rem 0;
  border-radius: 2px;
  overflow: hidden;
  line-height: 0;
}

.embed-wrapper iframe {
  width: 100%;
  border: none;
}

/* --- Footer ----------------------------------------------- */

.site-footer {
  background: var(--navy);
  padding: 20px 24px;
}

.site-footer__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.site-footer__name {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin: 0;
}

.site-footer__links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.site-footer__links a {
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
  display: flex;
  align-items: center;
}

.site-footer__links a:hover {
  color: var(--white);
}

.site-footer__links svg {
  width: 20px;
  height: 20px;
}

.site-footer__copy {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.25);
  margin: 0;
}

/* --- Index hero ------------------------------------------- */

.index-hero {
  position: relative;
  width: 100vw;
  height: 100vh;
  background-size: cover;
  background-position: center 40%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 30vh;
  margin-top: calc(-1 * var(--nav-height));
}

.index-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5, 15, 35, 0.3) 0%,
    rgba(5, 15, 35, 0.3) 50%,
    rgba(5, 15, 35, 0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 0 24px;
  animation: fadeUp 1.2s ease both;
}

.hero-tagline {
  font-family: var(--font-ui);
  font-weight: 200;
  font-size: clamp(0.6rem, 1.2vw, 0.78rem);
  letter-spacing: 0.38em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-name {
  font-family: var(--font-title);
  font-weight: 300;
  font-size: clamp(3.5rem, 8vw, 7rem);
  color: #fff;
  letter-spacing: 0.08em;
  line-height: 1;
  margin-bottom: 28px;
}

.hero-divider {
  width: 55px;
  height: 1px;
  background: rgba(255,255,255,0.4);
  margin: 0 auto 32px;
}

.hero-typed-line {
  font-family: var(--font-ui);
  font-weight: 200;
  font-size: clamp(0.78rem, 1.6vw, 1rem);
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
  min-height: 2em;
}

#typed { font-weight: 400; color: #fff; }

.typed-cursor { color: rgba(255,255,255,0.65); font-weight: 200; }

.hero-bottom-nav {
  position: absolute;
  bottom: 40px;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 24px;
  z-index: 10;
  animation: fadeUp 1.6s 0.5s ease both;
}

.hero-bottom-nav a {
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  padding: 9px 22px;
  border: 1px solid rgba(255,255,255,0.3);
  transition: all 0.25s;
}

.hero-bottom-nav a:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.07);
}

.scroll-hint {
  position: absolute;
  bottom: 108px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  opacity: 0.45;
  animation: fadeUp 2s 1s ease both;
}

.scroll-hint span {
  font-family: var(--font-ui);
  font-size: 0.52rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #fff;
}

.scroll-arrow {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* --- Map section ------------------------------------------ */

.map-section {
  background: var(--navy);
  padding: 80px 0 0;
}

.map-section-header {
  text-align: center;
  padding: 0 24px 48px;
}

.map-section-header h2 {
  font-family: var(--font-title);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.map-section-header p {
  font-family: var(--font-ui);
  font-weight: 200;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.map-divider {
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.25);
  margin: 0 auto 18px;
}

.map-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  line-height: 0;
  position: relative;
}

.map-scroll-guard {
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: grab;
}

.map-scroll-guard.engaged { display: none; }

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 600px;
  border: none;
  position: relative;
  z-index: 1;
}