/* ==========================================================================
   Riva Select — One Page
   Renkler: #B5F45C (ana) / #000000 (koyu) / #FFFFFF (açık)
   ========================================================================== */

:root {
  --color-primary: #B5F45C;
  --color-primary-soft: rgba(181, 244, 92, 0.16);
  --color-dark: #000000;
  --color-light: #FFFFFF;
  --color-ink: #101408;
  --color-muted: #5a6154;
  --color-line: rgba(16, 20, 8, 0.08);
  --color-surface: #f6f8f2;

  --font-base: 'Gilroy-Regular', 'Gilroy', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-medium: 'Gilroy-Medium', 'Gilroy', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-bold: 'Gilroy-Bold', 'Gilroy', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-heading: 'Gilroy-Medium', 'Gilroy', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 8px 30px rgba(16, 20, 8, 0.06);
  --shadow-hover: 0 16px 44px rgba(16, 20, 8, 0.10);
  --transition: 0.3s cubic-bezier(0.25, 0.6, 0.3, 1);
  --header-height: 76px;
}

/* ---------- Reset ---------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-base);
  color: var(--color-ink);
  background: var(--color-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

ul {
  list-style: none;
}

/* ---------- Layout ---------- */

.container {
  width: min(1400px, 100% - 3rem);
  margin-inline: auto;
}

.container--narrow {
  width: min(820px, 100% - 3rem);
}

.section {
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
}

.section--muted {
  background: var(--color-surface);
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-light);
}

.section__head {
  max-width: 640px;
  margin: 0 auto clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-bold);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.9rem;
}

.section__eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
}

.section__head .section__eyebrow {
  justify-content: center;
}

.section__eyebrow--accent {
  color: var(--color-primary);
}

.section__title {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}

.section--dark .section__title {
  color: var(--color-light);
  font-weight: 500;
}

.section__desc {
  margin-top: 1rem;
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 670px;
}

.section--dark .section__desc {
  color: rgba(255, 255, 255, 0.65);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-bold);
  font-size: 0.88rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition),
    background var(--transition), border-color var(--transition), color var(--transition);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-dark);
  box-shadow: 0 6px 20px rgba(181, 244, 92, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(181, 244, 92, 0.45);
}

.btn--ghost {
  border-color: rgba(16, 20, 8, 0.16);
  color: var(--color-ink);
  background: transparent;
}

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

.btn--full {
  width: 100%;
}

/* ---------- Header ---------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--color-line);
  box-shadow: 0 4px 24px rgba(16, 20, 8, 0.05);
}

.header__logo {
  position: relative;
  display: inline-flex;
}

.header__logo-img {
  transition: opacity var(--transition);
}

.header__logo-img--light {
  position: absolute;
  inset: 0;
  opacity: 1;
}

.header__logo-img--dark {
  opacity: 0;
}

.header.is-scrolled .header__logo-img--dark {
  opacity: 1;
}

.header.is-scrolled .header__logo-img--light {
  opacity: 0;
}

.header:not(.is-scrolled) .nav__link {
  color: var(--color-light);
}

.header:not(.is-scrolled) .nav__link--cta {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: var(--color-dark);
}

.header:not(.is-scrolled) .nav__link--cta:hover {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-light);
}

.header:not(.is-scrolled) .nav-toggle span {
  background: var(--color-light);
}

.header__inner {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.header__logo img {
  width: 150px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
}

.nav__list {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-family: var(--font-medium);
  font-size: 0.95rem;
  color: var(--color-ink);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}

.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-bold);
  margin-right: 1.1rem;
  white-space: nowrap;
}

.nav__phone::after {
  display: none;
}

.nav__phone svg {
  width: 17px;
  height: 17px;
}

.nav__link--cta {
  background: var(--color-primary);
  color: var(--color-dark);
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background: var(--color-dark);
  color: var(--color-light);
  transform: translateY(-1px);
}

/* Mobil menü butonu */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin-inline: auto;
  background: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  height: 1080px;
  padding: calc(var(--header-height) + clamp(5rem, 11vw, 9rem)) 0 clamp(5rem, 9vw, 8rem);
  background: #000;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.72));
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
}

.hero__blob--1 {
  width: 520px;
  height: 520px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle at 30% 30%, rgba(181, 244, 92, 0.55), transparent 70%);
  animation: blobFloat1 18s ease-in-out infinite;
}

.hero__blob--2 {
  width: 460px;
  height: 460px;
  bottom: -200px;
  left: -140px;
  background: radial-gradient(circle at 40% 40%, rgba(181, 244, 92, 0.4), transparent 70%);
  animation: blobFloat2 22s ease-in-out infinite;
}

.hero__blob--3 {
  width: 360px;
  height: 360px;
  top: 40%;
  left: 55%;
  background: radial-gradient(circle at 50% 50%, rgba(181, 244, 92, 0.28), transparent 70%);
  animation: blobFloat3 26s ease-in-out infinite;
}

@keyframes blobFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-60px, 50px) scale(1.12); }
  66% { transform: translate(30px, 90px) scale(0.94); }
}

@keyframes blobFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(70px, -60px) scale(1.1); }
  66% { transform: translate(120px, 20px) scale(0.9); }
}

@keyframes blobFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-90px, -50px) scale(1.15); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1160px;
  margin-top: 10vh;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-bold);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--color-primary-soft);
  border: 1px solid rgba(181, 244, 92, 0.55);
  color: var(--color-primary);
  padding: 0.45rem 1.2rem;
  border-radius: 999px;
  margin-bottom: 1.6rem;
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: clamp(2.1rem, 5.5vw, 3.75rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--color-light);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
  text-transform: capitalize;
}

.hero__title em {
  font-style: normal;
  font-weight: 500;
  color: inherit;
}

.hero__subtitle {
  max-width: 620px;
  margin: 1.5rem auto 2.4rem;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-light);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.22);
}

.hero .btn--primary {
  background: var(--color-light);
  color: var(--color-dark);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.hero .btn--primary:hover {
  background: var(--color-light);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.hero__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: clamp(2rem, 6vw, 4.5rem);
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-line);
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat__number,
.stat__plus {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--color-light);
}

.stat__plus {
  color: var(--color-primary);
}

.stat__label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* ---------- Hakkımızda ---------- */

.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.about__media {
  position: relative;
}

.about__media img {
  width: 100%;
  height: clamp(380px, 46vw, 540px);
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
}

.about__badge {
  position: absolute;
  right: -1.2rem;
  bottom: 2.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--color-primary);
  color: var(--color-ink);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.5rem;
  box-shadow: 0 16px 40px rgba(16, 20, 8, 0.18);
}

.about__badge strong {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 2.2rem;
  letter-spacing: -0.02em;
  line-height: 1;
}

.about__badge span {
  font-family: var(--font-medium);
  font-size: 0.82rem;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.about__content .section__title {
  margin-bottom: 1.4rem;
}

.about__content > p {
  color: var(--color-muted);
  margin-bottom: 1.1rem;
}

.about__values {
  display: grid;
  gap: 1.4rem;
  margin: 2rem 0;
  padding: 1.8rem 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.about__value {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.about__value-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--color-primary-soft);
  color: var(--color-ink);
}

.about__value-icon svg {
  width: 24px;
  height: 24px;
}

.about__value h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.about__value p {
  font-size: 0.95rem;
  color: var(--color-muted);
}

.about__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- Hizmetler (Carousel) ---------- */

.services__carousel {
  --gap: 1.6rem;
  --per-view: 3;
}

.services__viewport {
  overflow: hidden;
}

.services__track {
  display: flex;
  gap: var(--gap);
  transition: transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}

.service-card {
  flex: 0 0 calc((100% - (var(--per-view) - 1) * var(--gap)) / var(--per-view));
  background: var(--color-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem;
  transition: transform var(--transition), border-color var(--transition);
}

.services__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--color-line);
  background: var(--color-light);
  color: var(--color-ink);
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition), opacity var(--transition);
}

.carousel-btn svg {
  width: 20px;
  height: 20px;
}

.carousel-btn:hover:not(:disabled) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.carousel-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carousel-dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(16, 20, 8, 0.18);
  cursor: pointer;
  transition: width var(--transition), background var(--transition);
}

.carousel-dots button.is-active {
  width: 26px;
  border-radius: 999px;
  background: var(--color-primary);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(181, 244, 92, 0.7);
}

.service-card__icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--color-primary-soft);
  color: var(--color-ink);
  margin-bottom: 1.4rem;
  transition: background var(--transition), color var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--color-primary);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-family: var(--font-medium);
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.service-card p {
  color: var(--color-muted);
  font-size: 0.96rem;
}

/* ---------- Neden Biz ---------- */

.why__layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.why__head {
  margin-bottom: 0;
  text-align: left;
  align-self: center;
}

.why__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 2rem;
}

/* Sağdaki 3 slotlu dikey carousel (üst: eski, orta: aktif, alt: yeni) */
.why__slider {
  --why-slot: 140px;
  position: relative;
  height: calc(var(--why-slot) * 3 + 90px);
}

.why__track {
  position: relative;
  height: 100%;
}

.why-item {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  background: var(--color-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  transform: translateY(-50%) scale(0.9);
  opacity: 0;
  z-index: 1;
  pointer-events: none;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.6s ease, box-shadow 0.6s ease;
}

/* Üst slot — eski kart */
.why-item.is-prev {
  transform: translateY(calc(-50% - var(--why-slot))) scale(0.9);
  opacity: 0.45;
  z-index: 2;
  box-shadow: var(--shadow-soft);
}

/* Orta slot — ön plandaki aktif kart */
.why-item.is-active {
  transform: translateY(-50%) scale(1);
  opacity: 1;
  z-index: 5;
  box-shadow: var(--shadow-hover);
  pointer-events: auto;
  background: var(--color-primary);
  border: none;
}

.why-item.is-active .why-item__icon {
  background: rgba(255, 255, 255, 0.35);
  color: var(--color-ink);
}

.why-item.is-active p {
  color: var(--color-ink);
  opacity: 0.75;
}

/* Alt slot — sıradaki yeni kart */
.why-item.is-next {
  transform: translateY(calc(-50% + var(--why-slot))) scale(0.9);
  opacity: 0.45;
  z-index: 2;
  box-shadow: var(--shadow-soft);
}

.why-item__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--color-primary-soft);
  color: var(--color-ink);
}

.why-item__icon svg {
  width: 24px;
  height: 24px;
}

.why-item h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 1rem 0 0.5rem;
}

.why-item p {
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* ---------- Yorumlar ---------- */

.testimonials__carousel {
  --gap: 1.6rem;
}

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

.testimonials__controls {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 2rem;
}

.testimonial {
  background: var(--color-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  transition: transform var(--transition), border-color var(--transition);
}

.testimonial:hover {
  transform: translateY(-6px);
  border-color: rgba(181, 244, 92, 0.7);
}

.testimonial__stars {
  color: var(--color-primary);
  font-size: 1rem;
  letter-spacing: 0.2em;
}

.testimonial blockquote {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-muted);
  flex: 1;
}

.testimonial figcaption {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.testimonial__avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: var(--color-dark);
  font-family: var(--font-bold);
  font-size: 0.9rem;
}

.testimonial figcaption strong {
  display: block;
  font-family: var(--font-bold);
  font-size: 0.98rem;
  color: var(--color-ink);
}

.testimonial figcaption span:not(.testimonial__avatar) {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* ---------- SSS ---------- */

.faq__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.faq__intro {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.faq__intro .section__title {
  margin-bottom: 1rem;
}

.faq__cta {
  margin-top: 1.8rem;
}

.faq__list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: var(--color-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item[open] {
  border-color: rgba(181, 244, 92, 0.8);
  box-shadow: var(--shadow-soft);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 1.6rem;
  font-family: var(--font-bold);
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
  transition: color var(--transition);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  color: var(--color-ink);
}

.faq-item__icon {
  flex: 0 0 auto;
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  transition: background var(--transition), transform var(--transition);
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-ink);
  transform: translate(-50%, -50%);
  transition: transform var(--transition);
}

.faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-item__icon {
  background: var(--color-primary);
  transform: rotate(45deg);
}

.faq-item__body {
  padding: 0 1.6rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item[open] .faq-item__body {
  padding: 0 1.6rem 1.4rem;
  max-height: 320px;
}

.faq-item__body p {
  color: var(--color-muted);
  font-size: 0.96rem;
}

/* ---------- Instagram ---------- */

.instafeed {
  background: #F7F8F2;
  overflow: hidden;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.insta-marquee {
  position: relative;
  width: min(1400px, 100% - 3rem);
  margin: 0.5rem auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.insta-track {
  display: flex;
  width: max-content;
  padding: 0.5rem 0;
  will-change: transform;
}

.insta-track.is-marquee {
  animation: insta-marquee-scroll var(--insta-duration, 45s) linear infinite;
}

.insta-track.is-marquee.is-paused {
  animation-play-state: paused;
}

@keyframes insta-marquee-scroll {
  to {
    transform: translateX(-50%);
  }
}

.insta-reel {
  position: relative;
  flex: 0 0 auto;
  width: calc(min(1400px, 100vw - 3rem) / 5 - 1rem);
  margin-right: 1rem;
  aspect-ratio: 3 / 5;
  border-radius: 18px;
  overflow: hidden;
  display: block;
  background: linear-gradient(150deg, #1b1f17, #3a4a24);
  transition: transform var(--transition), box-shadow var(--transition);
}

.insta-reel__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.insta-reel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, transparent 45%);
}

.insta-reel:hover {
  transform: translateY(-6px);
}

.insta-reel__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  font-family: var(--font-bold);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-dark);
  background: var(--color-primary);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

.insta-reel__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 46px;
  height: 46px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background var(--transition);
}

.insta-reel:not(.is-video) .insta-reel__play {
  display: none;
}

.insta-reel__play::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 8px 0 8px 13px;
  border-color: transparent transparent transparent #fff;
}

.insta-reel:hover .insta-reel__play {
  background: var(--color-primary);
}

.insta-reel:hover .insta-reel__play::before {
  border-left-color: var(--color-dark);
}

.insta-reel__handle {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  font-family: var(--font-medium);
  font-size: 0.85rem;
  color: #fff;
}

.insta-track.is-loading {
  min-height: 420px;
}

.insta-track.is-error {
  width: 100%;
  padding: 3rem 1rem;
  text-align: center;
  color: var(--color-muted);
  font-family: var(--font-medium);
}

.insta-cta {
  text-align: center;
  margin-top: 2.6rem;
}

/* ---------- İletişim ---------- */

.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.contact__list {
  margin-top: 2.2rem;
  display: grid;
  gap: 1.5rem;
}

.contact__list li {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.contact__icon {
  flex: 0 0 auto;
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--color-light);
  border: 1px solid var(--color-line);
  color: var(--color-ink);
  box-shadow: var(--shadow-soft);
}

.contact__icon svg {
  width: 22px;
  height: 22px;
}

.contact__list strong {
  display: block;
  font-family: var(--font-bold);
  font-size: 0.92rem;
}

.contact__list a {
  color: var(--color-muted);
  font-size: 0.98rem;
  transition: color var(--transition);
}

.contact__list a:hover {
  color: var(--color-ink);
}

.contact__form {
  background: var(--color-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 3vw, 1.9rem);
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.form-group {
  margin-bottom: 0.85rem;
}

.form-group label {
  display: block;
  font-family: var(--font-bold);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-base);
  font-size: 0.94rem;
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9aa192;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: var(--color-light);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(181, 244, 92, 0.25);
}

.form-feedback {
  margin-top: 1rem;
  text-align: center;
  font-family: var(--font-medium);
  font-size: 0.92rem;
}

.form-feedback:empty {
  display: none;
}

.form-feedback.is-success {
  color: #3d7a0a;
}

.form-feedback.is-error {
  color: #c0392b;
}

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

.footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 0;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 3rem;
}

.footer__brand img {
  width: 160px;
  margin-bottom: 1.2rem;
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.footer__social-link {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.footer__social-link:hover {
  color: var(--color-dark);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

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

.footer h4 {
  font-family: var(--font-bold);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
}

.footer__nav ul,
.footer__contact ul {
  display: grid;
  gap: 0.7rem;
}

.footer__nav a,
.footer__contact a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
  transition: color var(--transition), padding-left var(--transition);
}

.footer__nav a:hover,
.footer__contact a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.6rem 0;
  text-align: center;
}

.footer__bottom p {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.88rem;
}

/* ---------- Scroll Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .insta-track.is-marquee {
    animation: none;
  }

  .hero__blob {
    animation: none;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 992px) {
  .testimonials__track {
    grid-template-columns: repeat(2, 1fr);
  }

  .services__carousel {
    --per-view: 2;
  }

  .why__layout {
    grid-template-columns: 1fr;
  }

  .why__head {
    text-align: center;
  }

  .about__grid,
  .contact__grid,
  .faq__grid {
    grid-template-columns: 1fr;
  }

  .faq__intro {
    position: static;
  }

  .about__media {
    max-width: 640px;
    margin: 0 auto;
  }

  .about__badge {
    right: 1.2rem;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    flex-direction: column;
    align-items: stretch;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-light);
    border-bottom: 1px solid var(--color-line);
    box-shadow: 0 20px 40px rgba(16, 20, 8, 0.08);
    padding: 1.2rem 1.5rem 1.8rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    position: static;
    transform: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
  }

  .nav__link {
    display: block;
    padding: 0.8rem 0.4rem;
    font-size: 1.05rem;
  }

  .nav__link::after {
    display: none;
  }

  .nav__phone {
    justify-content: center;
    margin-right: 0;
    margin-top: 0.6rem;
  }

  .nav__link--cta {
    text-align: center;
    margin-top: 0.6rem;
    padding: 0.9rem 1.4rem;
  }

  .header:not(.is-scrolled) .nav .nav__link {
    color: var(--color-ink);
  }

  .header:not(.is-scrolled) .nav .nav__link--cta {
    background: var(--color-primary);
    border-color: transparent;
    color: var(--color-dark);
  }

  .nav-toggle {
    display: flex;
  }

  .insta-reel {
    width: calc(min(1400px, 100vw - 3rem) / 3 - 1rem);
  }

  .hero {
    height: auto;
    min-height: 100svh;
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 4rem;
  }

  .hero__inner {
    margin-top: 0;
  }

  .about__media {
    margin-left: 0;
    margin-right: auto;
  }

  .testimonials__viewport {
    overflow: hidden;
  }

  .testimonials__track {
    display: flex;
    transition: transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: transform;
  }

  .testimonial {
    flex: 0 0 100%;
  }

  .testimonials__controls {
    display: flex;
  }
}

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

  .about__media img {
    height: 320px;
  }

  .about__badge {
    padding: 0.9rem 1.2rem;
  }

  .about__badge strong {
    font-size: 1.8rem;
  }

  .why__slider {
    --why-slot: 120px;
    height: calc(var(--why-slot) * 3 + 80px);
  }

  .insta-reel {
    width: calc(min(1400px, 100vw - 3rem) / 2 - 1rem);
  }

  .services__carousel {
    --per-view: 1;
  }

  .footer__top {
    grid-template-columns: 1fr;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__stats {
    gap: 1.5rem 2.5rem;
  }

  .hero__title {
    font-size: clamp(1.9rem, 8.5vw, 2.4rem);
  }

  .about__actions {
    flex-direction: column;
  }

  .about__actions .btn,
  .contact__form .btn {
    width: 100%;
  }

  .about__badge {
    right: 0.9rem;
    bottom: 0.9rem;
  }

  .service-card {
    padding: 1.8rem 1.5rem;
  }

  .testimonial {
    padding: 1.6rem 1.4rem;
  }

  .faq-item summary {
    padding: 1.1rem 1.2rem;
    font-size: 0.98rem;
  }

  .faq-item__body {
    padding: 0 1.2rem;
  }

  .faq-item[open] .faq-item__body {
    padding: 0 1.2rem 1.2rem;
    max-height: 640px;
  }

  .contact__form {
    padding: 1.6rem 1.3rem;
  }

  .why-item {
    padding: 1.5rem 1.3rem;
  }
}