/* style.css — DiSignXpress Design Tokens & Components */

/* ========================================
   DESIGN TOKENS
   ======================================== */
:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Font Families */
  --font-display: 'Clash Display', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ========================================
   LIGHT MODE
   ======================================== */
:root, [data-theme="light"] {
  --color-bg:             #F7F9FC;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #EEF2F7;
  --color-surface-offset: #E3E9F0;
  --color-surface-offset-2: #D8DFE9;
  --color-surface-dynamic: #CDD5E0;
  --color-divider:        #C1C9D6;
  --color-border:         #B0BAC9;

  --color-text:           #111827;
  --color-text-muted:     #4B5563;
  --color-text-faint:     #9CA3AF;
  --color-text-inverse:   #FFFFFF;

  --color-primary:        #009FDF;
  --color-primary-hover:  #0088C2;
  --color-primary-active: #0072A3;
  --color-primary-highlight: #E0F4FD;

  --color-secondary:      #00B4E6;
  --color-secondary-hover: #009DD0;

  --color-accent:         #B0308A;
  --color-accent-hover:   #962876;
  --color-accent-active:  #7C2062;
  --color-accent-highlight: #F8E4F3;

  --color-success:        #10B981;
  --color-success-highlight: #D1FAE5;
  --color-warning:        #F59E0B;
  --color-warning-highlight: #FEF3C7;
  --color-error:          #EF4444;
  --color-error-highlight: #FEE2E2;

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 250 / 0.05);
  --shadow-md: 0 4px 16px oklch(0.2 0.02 250 / 0.08);
  --shadow-lg: 0 12px 40px oklch(0.2 0.02 250 / 0.10);

  --navbar-bg: rgba(247, 249, 252, 0.88);
}

/* ========================================
   DARK MODE
   ======================================== */
[data-theme="dark"] {
  --color-bg:             #0B1120;
  --color-surface:        #111827;
  --color-surface-2:      #1A2234;
  --color-surface-offset: #0F1724;
  --color-surface-offset-2: #1F2B40;
  --color-surface-dynamic: #253350;
  --color-divider:        #1E293B;
  --color-border:         #334155;

  --color-text:           #F1F5F9;
  --color-text-muted:     #94A3B8;
  --color-text-faint:     #64748B;
  --color-text-inverse:   #111827;

  --color-primary:        #38BDF8;
  --color-primary-hover:  #5CCBFA;
  --color-primary-active: #7DD3FC;
  --color-primary-highlight: #0C2D48;

  --color-secondary:      #5CCBFA;
  --color-secondary-hover: #7DD3FC;

  --color-accent:         #D946A8;
  --color-accent-hover:   #E469BA;
  --color-accent-active:  #EC8BCC;
  --color-accent-highlight: #3B1A30;

  --color-success:        #34D399;
  --color-success-highlight: #0D3028;
  --color-warning:        #FBBF24;
  --color-warning-highlight: #3A2F15;
  --color-error:          #F87171;
  --color-error-highlight: #3A1F1F;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.30);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.40);
  --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.50);

  --navbar-bg: rgba(10, 16, 32, 0.85);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .navbar__logo img,
  :root:not([data-theme]) .footer-logo-img {
    filter: brightness(0) invert(1);
  }
  :root:not([data-theme]) {
    --color-bg: #0B1120; --color-surface: #111827; --color-surface-2: #1A2234;
    --color-surface-offset: #0F1724; --color-surface-offset-2: #1F2B40;
    --color-surface-dynamic: #253350; --color-divider: #1E293B; --color-border: #334155;
    --color-text: #F1F5F9; --color-text-muted: #94A3B8; --color-text-faint: #64748B;
    --color-text-inverse: #111827; --color-primary: #38BDF8; --color-primary-hover: #5CCBFA;
    --color-primary-active: #7DD3FC; --color-primary-highlight: #0C2D48;
    --color-secondary: #5CCBFA; --color-secondary-hover: #7DD3FC;
    --color-accent: #D946A8; --color-accent-hover: #E469BA;
    --color-accent-active: #EC8BCC; --color-accent-highlight: #3B1A30;
    --color-success: #34D399; --color-success-highlight: #0D3028;
    --color-warning: #FBBF24; --color-warning-highlight: #3A2F15;
    --color-error: #F87171; --color-error-highlight: #3A1F1F;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.30); --shadow-md: 0 4px 16px oklch(0 0 0 / 0.40);
    --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.50); --navbar-bg: rgba(11, 17, 32, 0.88);
  }
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.container--default {
  max-width: var(--content-default);
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--navbar-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.06);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar--scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  max-width: var(--content-wide);
  margin-inline: auto;
  gap: var(--space-4);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.navbar__logo img {
  height: 40px;
  width: auto;
}

[data-theme="dark"] .navbar__logo img,
[data-theme="dark"] .footer-logo-img {
  filter: brightness(0) invert(1);
}

.navbar__nav {
  display: none;
  list-style: none;
  gap: var(--space-1);
  align-items: center;
}

@media (min-width: 1024px) {
  .navbar__nav { display: flex; }
}

.navbar__nav a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.navbar__nav a:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.navbar__toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.navbar__toggle-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.lang-toggle {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition-interactive);
}

.lang-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: var(--color-bg);
  padding: 80px var(--space-6) var(--space-8);
  overflow-y: auto;
}

.mobile-menu.active {
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.mobile-menu__nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-menu__nav a {
  display: block;
  padding: var(--space-4) var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}

.mobile-menu__nav a:hover {
  color: var(--color-primary);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: var(--space-2);
  box-sizing: content-box;
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-interactive);
}

/* CTA button in navbar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  transition: all var(--transition-interactive);
  cursor: pointer;
  min-height: 44px;
  border: none;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary-highlight);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.btn--large {
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  min-height: 52px;
  border-radius: var(--radius-lg);
}

.btn--nav {
  display: none;
}

@media (min-width: 768px) {
  .btn--nav { display: inline-flex; }
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 60px;
}

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

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 17, 32, 0.90) 0%,
    rgba(0, 100, 160, 0.70) 50%,
    rgba(11, 17, 32, 0.60) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-8) var(--space-4);
  color: #fff;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  margin-bottom: var(--space-6);
  color: rgba(255,255,255,0.9);
}

.hero__badge svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: var(--space-4);
  max-width: 16ch;
}

.hero__subtitle {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.5;
  opacity: 0.9;
  margin-bottom: var(--space-8);
  max-width: 45ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__cta {
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-interactive);
  min-height: 48px;
}

.hero__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(192, 57, 43, 0.3);
}

.hero__cta-secondary {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-lg);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-interactive);
  min-height: 48px;
}

.hero__cta-secondary:hover {
  background: rgba(255,255,255,0.2);
}

/* ========================================
   SECTIONS
   ======================================== */
.section-header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
}

.section-header__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.section-header__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 55ch;
  margin-inline: auto;
}

/* ========================================
   SERVICES
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--space-4);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: oklch(from var(--color-primary) l c h / 0.15);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ========================================
   ABOUT
   ======================================== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .about__grid { grid-template-columns: 1fr 1fr; }
}

.about__text h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.about__text p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.about__stat {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
}

.about__stat-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
}

.about__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ========================================
   PORTFOLIO
   ======================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-4);
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 17, 32, 0.88) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-item:hover .portfolio-item__overlay {
  opacity: 1;
}

.portfolio-item__title {
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
}

.portfolio-item__desc {
  color: rgba(255,255,255,0.8);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials__slider {
  position: relative;
  max-width: 700px;
  margin-inline: auto;
}

.testimonial {
  display: none;
  text-align: center;
  padding: var(--space-8);
}

.testimonial.active {
  display: block;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial__quote {
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  position: relative;
}

.testimonial__quote::before {
  content: '"';
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-primary);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
}

.testimonial__author {
  font-weight: 600;
  font-size: var(--text-sm);
}

.testimonial__role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.testimonial__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.testimonial__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: all var(--transition-interactive);
  padding: 0;
}

.testimonial__dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ========================================
   CONTACT
   ======================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .contact__grid { grid-template-columns: 1fr 1fr; }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--text-sm);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.12);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
}

.contact-info__label {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-faint);
}

.contact-info__value {
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-top: var(--space-1);
}

.contact-info__value a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.contact-info__value a:hover {
  color: var(--color-primary-hover);
}

/* Map placeholder */
.contact-map {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-4);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-4) var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer__brand {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.footer__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 35ch;
}

.footer__col h3 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer__bottom {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__copy a {
  color: var(--color-text-faint);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  transition: all var(--transition-interactive);
  text-decoration: none;
}

.footer__social a:hover {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.fade-in {
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
}

.reveal-up {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.visible {
  clip-path: inset(0 0 0 0);
}

/* Ensure animations don't hide content if JS hasn't run yet */
@media (prefers-reduced-motion: reduce) {
  .fade-in, .reveal-up { opacity: 1; clip-path: none; }
}

/* ========================================
   ADMIN PANEL
   ======================================== */
.admin-panel {
  min-height: 100vh;
  padding: var(--space-8) var(--space-4);
  padding-top: 80px;
}

.admin-container {
  max-width: 900px;
  margin-inline: auto;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.admin-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.admin-login {
  text-align: center;
  padding: var(--space-16) var(--space-4);
}

.admin-login h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.admin-login p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-8);
  margin-inline: auto;
}

/* Admin section cards */
.admin-section {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.admin-section h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}

.admin-section .form-group {
  margin-bottom: var(--space-4);
}

.admin-section .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 600px) {
  .admin-section .form-row {
    grid-template-columns: 1fr;
  }
}

.admin-section .btn-row {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.admin-section .upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.admin-section .upload-area:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.admin-section .upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.admin-section .upload-area p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.admin-section .upload-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}

.admin-section .preview-img {
  max-width: 200px;
  max-height: 120px;
  object-fit: contain;
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
  border: 1px solid var(--color-border);
}

/* Admin items list (services, portfolio, testimonials) */
.admin-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.admin-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}

.admin-item__name {
  flex: 1;
  font-weight: 500;
}

.admin-item__actions {
  display: flex;
  gap: var(--space-2);
}

.admin-item__actions button {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-interactive);
}

.admin-item__actions .edit-btn {
  color: var(--color-primary);
}

.admin-item__actions .edit-btn:hover {
  background: var(--color-primary-highlight);
}

.admin-item__actions .delete-btn {
  color: var(--color-error);
}

.admin-item__actions .delete-btn:hover {
  background: var(--color-error-highlight);
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 200;
  padding: var(--space-3) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  display: none;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show { display: block; }
.toast.success { border-left: 3px solid var(--color-success); }
.toast.error { border-left: 3px solid var(--color-error); }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Alert */
.admin-alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.admin-alert--info {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}

.admin-alert--error {
  background: var(--color-error-highlight);
  color: var(--color-error);
}

/* ========================================
   UTILITY
   ======================================== */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 200;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-4);
}

/* Loading spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: var(--space-4) auto;
}

@keyframes spin { to { transform: rotate(360deg); } }