/* ==========================================================================
   NORDKANT — DESIGN TOKENS
   Ändra värdena här för att styra om hela paletten/typografin.
   ========================================================================== */

:root {
  /* Colors */
  --color-background:  #FBF7EF; /* varm ivory */
  --color-surface:      #FFFFFF;
  --color-surface-alt:  #F5EDDD; /* mjuk gyllengul yta */
  --color-primary:      #C7952E; /* dämpat guld */
  --color-primary-dark: #A97A20;
  --color-secondary:    #BD5B27; /* elegant bränd amber */
  --color-secondary-dark:#9C4A1E;
  --color-text:         #221C15; /* charcoal, nästan svart */
  --color-muted:        #6E6459;
  --color-border:       rgba(34, 28, 21, 0.10);
  --color-dark:         #1B1712; /* footer / mörk yta */
  --color-dark-text:    #EFE7D8;

  /* Gradients (subtila) */
  --gradient-gold: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-surface: linear-gradient(180deg, #FFFFFF 0%, #FBF6EA 100%);

  /* Typography */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  /* Type scale */
  --fs-hero: clamp(2.6rem, 5.4vw, 4.6rem);
  --fs-h2: clamp(1.9rem, 3.4vw, 2.75rem);
  --fs-h3: clamp(1.2rem, 1.6vw, 1.45rem);
  --fs-lead: clamp(1.05rem, 1.4vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.8rem;

  /* Layout */
  --container-w: 1240px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --space-section: clamp(4.5rem, 9vw, 8rem);

  /* Motion */
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.22s;
  --dur-med: 0.5s;
  --dur-slow: 0.9s;

  --header-h: 84px;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 0.5em; color: var(--color-text); }
p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-text);
  color: #fff;
  padding: 0.75em 1.25em;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

section { position: relative; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: 0.9em;
  display: inline-block;
}

.lead-text {
  font-size: var(--fs-lead);
  color: var(--color-muted);
  max-width: 56ch;
}

.text-accent {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-head { max-width: 640px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h2 { font-size: var(--fs-h2); }

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.85em 1.7em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-premium),
              box-shadow var(--dur-fast) var(--ease-premium),
              background var(--dur-fast) var(--ease-premium),
              border-color var(--dur-fast) var(--ease-premium);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-gold);
  color: #fff;
  box-shadow: 0 6px 20px -6px rgba(189, 91, 39, 0.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px -6px rgba(189, 91, 39, 0.65); }
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover { border-color: var(--color-secondary); background: var(--color-surface-alt); }

.btn--lg { padding: 1em 2.1em; font-size: 1rem; }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--dur-med) var(--ease-premium), height var(--dur-med) var(--ease-premium), box-shadow var(--dur-med) var(--ease-premium), border-color var(--dur-med) var(--ease-premium);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  height: 68px;
  background: rgba(251, 247, 239, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--color-border);
  box-shadow: 0 8px 30px -18px rgba(34, 28, 21, 0.25);
}

.nav {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}
.nav__logo-mark { color: var(--color-secondary); display: inline-flex; }

.nav__logo-img {
  height: 34px;
  width: auto;
  display: block;
}
/* På mörk bakgrund (footer) inverteras logotypen till en varm ljus ton som matchar --color-dark-text */
.nav__logo-img--on-dark { filter: invert(1); opacity: 0.95; }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2rem);
  font-size: 0.93rem;
  font-weight: 500;
}
.nav__links a { position: relative; padding: 0.3em 0; color: var(--color-text); }
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1.5px;
  background: var(--color-secondary);
  transition: right var(--dur-fast) var(--ease-premium);
}
.nav__links a:hover::after { right: 0; }

.nav__menu { display: flex; align-items: center; gap: clamp(1.5rem, 3vw, 2.5rem); }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  width: 40px; height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav__toggle span {
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease-premium), opacity var(--dur-fast) var(--ease-premium);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 6rem));
  padding-bottom: clamp(4rem, 10vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__aurora {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 130%;
  background:
    radial-gradient(46% 40% at 22% 20%, rgba(199, 149, 46, 0.28), transparent 70%),
    radial-gradient(38% 34% at 78% 10%, rgba(189, 91, 39, 0.22), transparent 70%);
  filter: blur(10px);
  z-index: -2;
  animation: aurora-drift 22s ease-in-out infinite alternate;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(var(--color-border) 1px, transparent 1px),
                     linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 10%, transparent 75%);
  opacity: 0.5;
}

@keyframes aurora-drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(2%, 3%, 0) scale(1.06); }
}

.hero__inner { max-width: 760px; }

.hero__headline {
  font-size: var(--fs-hero);
  letter-spacing: -0.02em;
  margin-bottom: 0.5em;
}

.hero__lead {
  font-size: var(--fs-lead);
  color: var(--color-muted);
  max-width: 46ch;
  margin-bottom: 2em;
}

.hero__cta-group { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3.5rem; }

.hero__proof { display: flex; flex-direction: column; gap: 0.9em; }
.hero__proof > span { font-size: var(--fs-small); color: var(--color-muted); }
.hero__proof-logos {
  display: flex; flex-wrap: wrap; gap: 1.6em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--color-text);
  opacity: 0.55;
}

.hero__visual {
  position: absolute;
  top: 8%;
  right: max(-4vw, -60px);
  width: min(42vw, 560px);
  aspect-ratio: 1;
  z-index: -1;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.9;
}
.orb--1 {
  width: 62%; height: 62%;
  top: 6%; right: 4%;
  background: var(--gradient-gold);
  opacity: 0.85;
  animation: float-1 9s ease-in-out infinite;
}
.orb--2 {
  width: 30%; height: 30%;
  bottom: 8%; left: 6%;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  animation: float-2 11s ease-in-out infinite;
}
.hero__ring {
  position: absolute;
  inset: 12%;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  animation: spin-slow 40s linear infinite;
}
.hero__ring::before {
  content: "";
  position: absolute;
  top: -4px; left: 50%;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-secondary);
  transform: translateX(-50%);
}

@keyframes float-1 { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-18px) scale(1.03); } }
@keyframes float-2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(14px); } }
@keyframes spin-slow { to { transform: rotate(360deg); } }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 1.5px solid var(--color-border);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.scroll-cue span {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-secondary);
  animation: scroll-cue-move 1.8s ease-in-out infinite;
}
@keyframes scroll-cue-move { 0% { opacity: 1; transform: translateY(0);} 70% { opacity: 0; transform: translateY(12px);} 100% { opacity: 0; } }

/* ==========================================================================
   TRUST STRIP
   ========================================================================== */

.trust { padding: clamp(2.5rem, 5vw, 4rem) 0; border-block: 1px solid var(--color-border); background: var(--color-surface); }
.trust__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.trust__stat { display: flex; flex-direction: column; align-items: center; }
.trust__num {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 600;
  color: var(--color-text);
  display: inline;
}
.trust__suffix {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 600;
  color: var(--color-secondary);
}
.trust__label { display: block; margin-top: 0.4em; font-size: var(--fs-small); color: var(--color-muted); }

/* ==========================================================================
   PROBLEM / SOLUTION
   ========================================================================== */

.problem { padding-block: var(--space-section); }
.problem__inner {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.problem__text h2 { font-size: var(--fs-h2); max-width: 14ch; }
.problem__list { display: flex; flex-direction: column; gap: 1.1rem; }
.problem__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.9em;
  padding: 1.1em 1.3em;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-weight: 500;
}
.problem__icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(189, 91, 39, 0.12);
  color: var(--color-secondary-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
}

.solution {
  padding-block: var(--space-section);
  background: var(--gradient-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.solution__inner { max-width: 780px; text-align: center; margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.solution h2 { font-size: var(--fs-h2); }
.solution .lead-text { margin-inline: auto; }

/* ==========================================================================
   SERVICES
   ========================================================================== */

.services { padding-block: var(--space-section); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--dur-med) var(--ease-premium), box-shadow var(--dur-med) var(--ease-premium), border-color var(--dur-med) var(--ease-premium);
  display: flex;
  flex-direction: column;
}
.service-card:hover, .service-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -24px rgba(34, 28, 21, 0.25);
  border-color: rgba(199, 149, 46, 0.4);
}
.service-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--color-surface-alt);
  color: var(--color-secondary-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.4rem;
  transition: background var(--dur-fast) var(--ease-premium), color var(--dur-fast) var(--ease-premium);
}
.service-card:hover .service-card__icon { background: var(--gradient-gold); color: #fff; }
.service-card h3 { font-size: var(--fs-h3); margin-bottom: 0.5em; }
.service-card > p { color: var(--color-muted); margin-bottom: 1.1em; }
.service-card__benefits { display: flex; flex-direction: column; gap: 0.5em; margin-bottom: 1.4em; flex-grow: 1; }
.service-card__benefits li {
  font-size: var(--fs-small);
  padding-left: 1.4em;
  position: relative;
  color: var(--color-text);
}
.service-card__benefits li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}
.service-card__link {
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-secondary-dark);
  align-self: flex-start;
  transition: gap var(--dur-fast) var(--ease-premium);
}

/* ==========================================================================
   PROCESS / TIMELINE
   ========================================================================== */

.process { padding-block: var(--space-section); background: var(--color-surface-alt); }
.process__timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
  position: relative;
}
.process__timeline::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 6%; right: 6%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0 8px, transparent 8px 16px);
  z-index: 0;
}
.process__step { position: relative; z-index: 1; }
.process__num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-secondary-dark);
  margin-bottom: 1.1rem;
}
.process__step h3 { font-size: 1.1rem; margin-bottom: 0.4em; }
.process__step p { color: var(--color-muted); font-size: var(--fs-small); }

/* ==========================================================================
   WHY US
   ========================================================================== */

.why { padding-block: var(--space-section); }
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.why__card {
  padding: 1.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: border-color var(--dur-fast) var(--ease-premium), background var(--dur-fast) var(--ease-premium);
}
.why__card:hover { border-color: rgba(199, 149, 46, 0.45); background: var(--color-surface); }
.why__card h3 { font-size: 1.08rem; margin-bottom: 0.4em; }
.why__card p { color: var(--color-muted); font-size: var(--fs-small); margin: 0; }

/* ==========================================================================
   CASE STUDIES
   ========================================================================== */

.cases { padding-block: var(--space-section); background: var(--color-dark); color: var(--color-dark-text); }
.cases .eyebrow { color: var(--color-primary); }
.cases h2 { color: var(--color-dark-text); }
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.case-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(239, 231, 216, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--dur-med) var(--ease-premium), border-color var(--dur-med) var(--ease-premium);
}
.case-card:hover { transform: translateY(-6px); border-color: rgba(199, 149, 46, 0.5); }
.case-card__media {
  aspect-ratio: 16/10;
  background: var(--gradient-gold);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 1rem 1.2rem;
}
.case-card__media span { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: rgba(255,255,255,0.85); }
.case-card__body { padding: 1.6rem; }
.case-card__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.case-card__body h3 { color: var(--color-dark-text); margin-top: 0.3em; font-size: 1.2rem; }
.case-card__body p { font-size: var(--fs-small); color: rgba(239, 231, 216, 0.72); margin-bottom: 0.6em; }
.case-card__body p strong { color: var(--color-dark-text); font-weight: 600; }

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonials { padding-block: var(--space-section); }
.testimonial-slider { max-width: 760px; margin-inline: auto; text-align: center; }
.testimonial-slider__track {
  display: flex;
  transition: transform var(--dur-slow) var(--ease-premium);
}
.testimonial { flex: 0 0 100%; margin: 0; padding: 0 1rem; }
.testimonial__stars { color: var(--color-primary); letter-spacing: 0.15em; margin-bottom: 1rem; }
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 500;
  line-height: 1.4;
  margin: 0 0 1.2rem;
}
.testimonial figcaption { color: var(--color-muted); font-size: var(--fs-small); }

.testimonial-slider__controls { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-top: 2rem; }
.slider-arrow {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) var(--ease-premium), border-color var(--dur-fast) var(--ease-premium), transform var(--dur-fast) var(--ease-premium);
}
.slider-arrow:hover { background: var(--gradient-gold); color: #fff; border-color: transparent; transform: scale(1.06); }
.slider-dots { display: flex; gap: 0.5rem; }
.slider-dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  transition: background var(--dur-fast) var(--ease-premium), transform var(--dur-fast) var(--ease-premium);
}
.slider-dots button.is-active { background: var(--color-secondary); transform: scale(1.3); }

/* ==========================================================================
   ABOUT
   ========================================================================== */

.about { padding-block: var(--space-section); }
.about__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.about__media-frame {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background: var(--gradient-surface);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-muted);
  font-size: var(--fs-small);
  position: relative;
  overflow: hidden;
}
.about__media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(199,149,46,0.25), transparent 60%);
}
.about h2 { font-size: var(--fs-h2); }
.about__values { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.4rem; }
.about__values li { font-size: var(--fs-small); color: var(--color-muted); }
.about__values strong { color: var(--color-text); }

/* ==========================================================================
   CTA BAND
   ========================================================================== */

.cta-band {
  margin-block: clamp(2rem, 5vw, 4rem);
  padding: clamp(3rem, 8vw, 5rem) 0;
  background: var(--gradient-gold);
  border-radius: var(--radius-lg);
  max-width: calc(var(--container-w) + 2rem);
  margin-inline: auto;
  overflow: hidden;
  position: relative;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(255,255,255,0.25), transparent 55%);
}
.cta-band__inner { text-align: center; color: #fff; position: relative; }
.cta-band__inner h2 { color: #fff; font-size: var(--fs-h2); }
.cta-band__inner p { color: rgba(255,255,255,0.9); margin-bottom: 1.6rem; }
.cta-band .btn--primary { background: var(--color-dark); box-shadow: 0 10px 26px -8px rgba(0,0,0,0.4); }
.cta-band .btn--primary:hover { background: #000; }

/* ==========================================================================
   FAQ / ACCORDION
   ========================================================================== */

.faq { padding-block: var(--space-section); }
.faq__inner { max-width: 800px; margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.accordion__item { border-bottom: 1px solid var(--color-border); }
.accordion__item h3 { margin: 0; font-family: var(--font-body); }
.accordion__trigger {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.4rem 0;
  font-size: 1.02rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-text);
}
.accordion__icon { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
.accordion__icon::before, .accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--color-secondary);
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease-premium);
}
.accordion__icon::before { top: 50%; left: 0; width: 100%; height: 1.6px; transform: translateY(-50%); }
.accordion__icon::after { left: 50%; top: 0; width: 1.6px; height: 100%; transform: translateX(-50%); }
.accordion__trigger[aria-expanded="true"] .accordion__icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-med) var(--ease-premium);
}
.accordion__panel > p { overflow: hidden; margin: 0; color: var(--color-muted); }
.accordion__item.is-open .accordion__panel { grid-template-rows: 1fr; }
.accordion__panel { display: grid; }
.accordion__panel > p { min-height: 0; }
.accordion__item.is-open .accordion__panel > p { padding-bottom: 1.4rem; }

/* fallback wrapper trick for grid-rows animation */
.accordion__panel { overflow: hidden; }

/* ==========================================================================
   CONTACT
   ========================================================================== */

.contact { padding-block: var(--space-section); background: var(--color-surface-alt); }
.contact__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact h2 { font-size: var(--fs-h2); }
.contact__details { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.6rem; font-weight: 500; }
.contact__details a:hover { color: var(--color-secondary-dark); }

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label { font-size: var(--fs-small); font-weight: 600; }
.form-field input, .form-field textarea {
  font: inherit;
  padding: 0.85em 1em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-background);
  color: var(--color-text);
  transition: border-color var(--dur-fast) var(--ease-premium), box-shadow var(--dur-fast) var(--ease-premium);
  resize: vertical;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(189, 91, 39, 0.15);
}
.form-field.has-error input, .form-field.has-error textarea { border-color: #B3432A; }
.form-field__error {
  font-size: 0.78rem;
  color: #B3432A;
  min-height: 1em;
  display: block;
}

.form-submit { position: relative; margin-top: 0.4rem; }
.form-submit__spinner {
  display: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  animation: spin-slow 0.7s linear infinite;
}
.form-submit.is-loading .form-submit__label { opacity: 0.6; }
.form-submit.is-loading .form-submit__spinner { display: inline-block; }
.form-submit.is-loading { pointer-events: none; }

.form-success {
  display: none;
  background: rgba(199, 149, 46, 0.12);
  border: 1px solid rgba(199, 149, 46, 0.35);
  color: #7A5A16;
  border-radius: var(--radius-sm);
  padding: 0.9em 1.1em;
  font-size: var(--fs-small);
  font-weight: 500;
}
.form-error {
  display: none;
  background: rgba(179, 67, 42, 0.1);
  border: 1px solid rgba(179, 67, 42, 0.35);
  color: #8A3220;
  border-radius: var(--radius-sm);
  padding: 0.9em 1.1em;
  font-size: var(--fs-small);
  font-weight: 500;
}
.form-error a { color: inherit; text-decoration: underline; }
.contact-form.is-submitted .form-success { display: block; }
.contact-form.is-submitted .form-row,
.contact-form.is-submitted .form-field:not(.form-success),
.contact-form.is-submitted .form-submit { display: none; }
.contact-form.has-submit-error .form-error { display: block; }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer { background: var(--color-dark); color: var(--color-dark-text); padding-top: clamp(3rem, 6vw, 5rem); }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(239,231,216,0.12);
}
.footer__brand p { color: rgba(239,231,216,0.65); font-size: var(--fs-small); margin-block: 1rem 1.2rem; max-width: 32ch; }
.footer__social { display: flex; gap: 0.7rem; }
.footer__social a {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(239,231,216,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  transition: background var(--dur-fast) var(--ease-premium), border-color var(--dur-fast) var(--ease-premium);
}
.footer__social a:hover { background: var(--gradient-gold); border-color: transparent; }

.footer__col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__col h4 { color: var(--color-dark-text); font-size: 0.9rem; margin-bottom: 0.3rem; font-family: var(--font-body); }
.footer__col a, .footer__col span { color: rgba(239,231,216,0.65); font-size: var(--fs-small); }
.footer__col a:hover { color: var(--color-primary); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 1.6rem;
  font-size: 0.8rem;
  color: rgba(239,231,216,0.5);
}
.footer__legal { display: flex; gap: 1.4rem; }
.footer__legal a:hover { color: var(--color-primary); }

.back-to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--gradient-gold);
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(189,91,39,0.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--dur-fast) var(--ease-premium), transform var(--dur-fast) var(--ease-premium), visibility var(--dur-fast);
  z-index: 400;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ==========================================================================
   SCROLL REVEAL
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-premium), transform 0.8s var(--ease-premium);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  .services__grid, .why__grid, .cases__grid { grid-template-columns: repeat(2, 1fr); }
  .process__timeline { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .process__timeline::before { display: none; }
  .footer__inner { grid-template-columns: 1fr 1fr; row-gap: 2.4rem; }
  .about__inner, .contact__inner, .problem__inner { grid-template-columns: 1fr; }
  .about__media-frame { max-width: 360px; }
}

@media (max-width: 860px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--color-background);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem clamp(1.25rem, 6vw, 2.5rem);
    gap: 2rem;
    transform: translateX(100%);
    transition: transform var(--dur-med) var(--ease-premium);
    overflow-y: auto;
  }
  .nav__menu.is-open { transform: translateX(0); }
  .nav__links { flex-direction: column; align-items: flex-start; gap: 1.4rem; font-size: 1.1rem; }
  .nav__cta { width: 100%; }
  .hero__visual { display: none; }
  .trust__inner { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
}

@media (max-width: 640px) {
  .services__grid, .why__grid, .cases__grid, .process__timeline { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .cta-band { border-radius: var(--radius-md); }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}