/* ============================================================
   PORTFOLIO WEBSITE TEMPLATE - style.css
   Developed by AymanInfotech | aymaninfotechs@gmail.com
   ============================================================ */

/* ─── GOOGLE FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;600;700&display=swap');

/* ─── CSS CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --accent: #f97316;
  --black: #050a14;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --mid: #334155;
  --grey: #64748b;
  --grey-light: #94a3b8;
  --light: #e2e8f0;
  --lighter: #f8fafc;
  --white: #ffffff;

  --font-main: 'Inter', sans-serif;
  --font-display: 'Playfair Display', serif;

  /* Navbar height — used to offset hero content */
  --navbar-h: 80px;

  --section-py: 96px;

  --tr-fast: 0.2s ease;
  --tr-mid: 0.35s ease;
  --tr-slow: 0.5s ease;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.07), 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.09);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.13);
  --shadow-blue: 0 8px 32px rgba(37, 99, 235, 0.28);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  color: var(--dark);
  background: var(--white);
  line-height: 1.75;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--tr-fast);
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ─── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--lighter);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

::selection {
  background: var(--primary);
  color: var(--white);
}

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}

/* ─── SECTION STYLES ─────────────────────────────────────────── */
.section-py {
  padding: var(--section-py) 0;
}

.section-bg {
  background-color: var(--lighter);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: var(--radius-pill);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.65rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 14px;
  line-height: 1.18;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--grey);
  max-width: 540px;
  line-height: 1.85;
}

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 13px 28px;
  font-size: 0.9rem;
  transition: all var(--tr-mid);
  cursor: pointer;
  border: 2px solid transparent;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--primary);
  color: var(--white) !important;
  box-shadow: var(--shadow-blue);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(37, 99, 235, 0.38);
  color: var(--white) !important;
}

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: rgba(0, 0, 0, 0.2);
}

.btn-outline:hover {
  background: var(--dark);
  border-color: var(--dark);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-white:hover {
  background: var(--white);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 36px;
  font-size: 0.97rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

/* ─── NAVBAR ─────────────────────────────────────────────────── */
#mainNavbar {
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  padding: 0;
  transition: all var(--tr-mid);
  background: transparent;
  z-index: 1050;
}

#mainNavbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  height: 68px;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.1);
}

#mainNavbar .container {
  display: flex;
  align-items: center;
  width: 100%;
}

#mainNavbar .navbar-brand {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--white);
  transition: color var(--tr-fast);
  letter-spacing: -0.02em;
}

#mainNavbar.scrolled .navbar-brand {
  color: var(--dark);
}

.brand-dot {
  color: var(--primary);
}

#mainNavbar .nav-link {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  font-size: 0.88rem;
  padding: 6px 14px !important;
  border-radius: var(--radius-sm);
  transition: all var(--tr-fast);
  position: relative;
}

#mainNavbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 18px;
  height: 2px;
  background: var(--primary);
  border-radius: var(--radius-pill);
  transition: transform var(--tr-fast);
}

#mainNavbar .nav-link:hover::after,
#mainNavbar .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

#mainNavbar.scrolled .nav-link {
  color: var(--mid);
}

#mainNavbar .nav-link:hover,
#mainNavbar .nav-link.active {
  color: var(--primary) !important;
}

.navbar-toggler {
  border: none;
  padding: 4px 8px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  filter: brightness(10);
}

#mainNavbar.scrolled .navbar-toggler-icon {
  filter: none;
}

/* ─── HERO SECTION ───────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  /* KEY FIX: push content down below the fixed navbar */
  padding-top: calc(var(--navbar-h) + 60px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, var(--black) 0%, var(--dark-2) 55%, #071a36 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Glowing orb decorations */
#hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.22) 0%, transparent 70%);
  top: -100px;
  right: -80px;
  border-radius: 50%;
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.13) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  border-radius: 50%;
  pointer-events: none;
}

/* Grid lines decoration */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.3);
  color: #93c5fd;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
}

.hero-label .dot {
  width: 7px;
  height: 7px;
  background: #3b82f6;
  border-radius: 50%;
  box-shadow: 0 0 8px #3b82f6;
  animation: pulse-dot 1.6s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 8px #3b82f6;
  }

  50% {
    opacity: 0.6;
    transform: scale(1.4);
    box-shadow: 0 0 14px #3b82f6;
  }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  background: linear-gradient(90deg, #60a5fa, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.85;
  max-width: 500px;
  margin-bottom: 38px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 0;
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 52px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-number {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Hero image side */
.hero-image-wrap {
  position: relative;
  z-index: 1;
}

.hero-img-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55);
  aspect-ratio: 3/4;
  max-height: 540px;
}

.hero-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating badges on hero image */
.hero-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 13px 18px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3.2s ease-in-out infinite;
  z-index: 2;
}

.hero-badge-1 {
  bottom: 56px;
  left: -36px;
  animation-delay: 0s;
}

.hero-badge-2 {
  top: 56px;
  right: -28px;
  animation-delay: 1.6s;
}

.hero-badge .badge-icon {
  width: 38px;
  height: 38px;
  background: var(--primary-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary);
}

.hero-badge .badge-text strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--dark);
}

.hero-badge .badge-text span {
  font-size: 0.72rem;
  color: var(--grey);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-9px);
  }
}

/* ─── ABOUT SECTION ──────────────────────────────────────────── */
.about-image-wrap {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
}

.about-img-main:hover img {
  transform: scale(1.04);
}

.experience-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  text-align: center;
  box-shadow: var(--shadow-blue);
}

.experience-badge .exp-number {
  font-size: 2.3rem;
  font-weight: 900;
  line-height: 1;
}

.experience-badge .exp-text {
  font-size: 0.72rem;
  opacity: 0.82;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.about-content {
  padding-left: 16px;
}

.about-intro {
  font-size: 1rem;
  color: var(--grey);
  margin-bottom: 28px;
  line-height: 1.85;
}

/* Skills */
.skill-item {
  margin-bottom: 18px;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.skill-bar-bg {
  background: var(--light);
  border-radius: var(--radius-pill);
  height: 7px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--primary), #818cf8);
  width: 0;
  transition: width 1.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── PORTFOLIO SECTION ──────────────────────────────────────── */
.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 44px;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 600;
  border: 2px solid var(--light);
  background: var(--white);
  color: var(--grey);
  cursor: pointer;
  transition: all var(--tr-fast);
  font-family: var(--font-main);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow-sm);
  transition: all var(--tr-mid);
  height: 100%;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.portfolio-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
}

.portfolio-card:hover .portfolio-img img {
  transform: scale(1.07);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(5, 10, 20, 0.88) 100%);
  opacity: 0;
  transition: opacity var(--tr-mid);
  display: flex;
  align-items: flex-end;
  padding: 22px;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-cat {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #93c5fd;
  font-weight: 700;
  margin-bottom: 4px;
}

.portfolio-overlay-title {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
}

.portfolio-body {
  padding: 20px 22px 22px;
}

.portfolio-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 7px;
}

.portfolio-body h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 7px;
}

.portfolio-body p {
  font-size: 0.86rem;
  color: var(--grey);
  margin-bottom: 14px;
  line-height: 1.65;
}

.portfolio-link {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--tr-fast), color var(--tr-fast);
}

.portfolio-link:hover {
  gap: 9px;
  color: var(--primary-dark);
}

/* ─── SERVICES SECTION ────────────────────────────────────────── */
.service-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--tr-mid);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  opacity: 0;
  transition: opacity var(--tr-mid);
  z-index: 0;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-blue);
  border-color: var(--primary);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card>* {
  position: relative;
  z-index: 1;
}

.service-icon {
  width: 68px;
  height: 68px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  margin: 0 auto 22px;
  transition: all var(--tr-mid);
}

.service-card:hover .service-icon {
  background: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.service-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  transition: color var(--tr-fast);
}

.service-card:hover h4 {
  color: var(--white);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--grey);
  line-height: 1.72;
  transition: color var(--tr-fast);
}

.service-card:hover p {
  color: rgba(255, 255, 255, 0.82);
}

/* ─── TESTIMONIALS ────────────────────────────────────────────── */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow-sm);
  transition: all var(--tr-mid);
  height: 100%;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  font-size: 4rem;
  color: var(--primary);
  line-height: 1;
  font-family: Georgia, serif;
  opacity: 0.4;
  margin-bottom: -10px;
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.94rem;
  color: var(--mid);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 13px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-light);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.93rem;
  color: var(--dark);
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--grey);
  margin-top: 2px;
}

/* ─── CONTACT SECTION ─────────────────────────────────────────── */
.contact-info-card {
  background: var(--dark);
  border-radius: var(--radius-xl);
  padding: 46px 38px;
  height: 100%;
  color: var(--white);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #60a5fa;
  flex-shrink: 0;
  transition: background var(--tr-fast);
}

.contact-info-item:hover .contact-info-icon {
  background: var(--primary);
  color: var(--white);
}

.contact-info-text strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 3px;
  font-weight: 600;
}

.contact-info-text span {
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.88);
}

.contact-social {
  display: flex;
  gap: 10px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
  transition: all var(--tr-fast);
  text-decoration: none;
}

.social-btn:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-card {
  background: var(--lighter);
  border-radius: var(--radius-xl);
  padding: 46px 38px;
}

.form-label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
  display: block;
}

.form-control,
.form-select {
  border: 1.5px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  padding: 11px 15px;
  font-size: 0.9rem;
  color: var(--dark);
  background: var(--white);
  transition: all var(--tr-fast);
  width: 100%;
  font-family: var(--font-main);
}

.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

/* ─── CTA SECTION ────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  top: -250px;
  right: -80px;
  pointer-events: none;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 14px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 34px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */
#footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.5);
  padding: 26px 0;
}

.footer-brand {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
}

.footer-copy {
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--tr-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

/* ─── BACK TO TOP ────────────────────────────────────────────── */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--tr-mid);
  z-index: 999;
  box-shadow: var(--shadow-blue);
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#backToTop:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ─── PAGE HERO (inner pages) ────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--black) 0%, var(--dark-2) 65%, #071a36 100%);
  /* KEY: padding-top accounts for fixed navbar */
  padding-top: calc(var(--navbar-h) + 64px);
  padding-bottom: 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16) 0%, transparent 70%);
  top: -180px;
  right: -80px;
  border-radius: 50%;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
}

.breadcrumb-item {
  font-size: 0.85rem;
}

.breadcrumb-item a {
  color: #60a5fa;
}

.breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-item+.breadcrumb-item::before {
  color: rgba(255, 255, 255, 0.25);
}

/* ─── SCROLL ANIMATIONS ──────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.32s;
}

.delay-4 {
  transition-delay: 0.44s;
}

.delay-5 {
  transition-delay: 0.56s;
}

/* ─── ABOUT PAGE — TIMELINE ──────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 28px;
  padding-left: 28px;
}

.timeline-dot {
  position: absolute;
  left: -10px;
  top: 5px;
  width: 16px;
  height: 16px;
  background: var(--primary);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.timeline-year {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.timeline-title {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 3px;
}

.timeline-desc {
  font-size: 0.86rem;
  color: var(--grey);
  line-height: 1.65;
}

/* ─── SERVICES PAGE — PROCESS ────────────────────────────────── */
.process-step {
  text-align: center;
  padding: 20px 16px;
}

.process-number {
  width: 58px;
  height: 58px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-blue);
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 991px) {
  :root {
    --section-py: 72px;
    --navbar-h: 70px;
  }

  .hero-badge-1,
  .hero-badge-2 {
    display: none;
  }

  .about-content {
    padding-left: 0;
    margin-top: 36px;
  }

  .experience-badge {
    right: 10px;
    bottom: -12px;
  }

  .contact-info-card,
  .contact-form-card {
    padding: 32px 24px;
  }
}

@media (max-width: 767px) {
  :root {
    --section-py: 60px;
    --navbar-h: 64px;
  }

  #hero {
    padding-top: calc(var(--navbar-h) + 36px);
    padding-bottom: 60px;
  }

  .hero-title {
    font-size: clamp(2rem, 8.5vw, 2.8rem);
  }

  .hero-stats {
    gap: 22px;
    flex-wrap: wrap;
  }

  .portfolio-filter {
    gap: 8px;
  }

  .filter-btn {
    padding: 7px 15px;
    font-size: 0.8rem;
  }

  .contact-social {
    justify-content: center;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 575px) {
  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-info-card,
  .contact-form-card {
    padding: 26px 18px;
  }

  .hero-stats {
    gap: 16px;
  }
}