/* ============================================================
   Akort — Diyetisyenler için Klinik Yönetim Sistemi
   Tanıtım sitesi tasarım sistemi
   Saf CSS3 · çatısız
   Renkler Akort logosu ve uzman paneli --yb-* paletinden türetildi.
   ============================================================ */

/* ---------- Tasarım değişkenleri ---------- */
:root {
  /* Yazı */
  --ink: #1c2819;            /* --yb-metin */
  --ink-soft: #4f5f4b;       /* --yb-metin-2 */
  --ink-mute: #66785f;       /* --yb-metin-4 */

  /* Marka yeşilleri — logo koyu yeşili + panel yeşilleri */
  --leaf-950: #072a1c;
  --leaf-900: #0a3a27;
  --leaf-800: #0c4932;       /* logo koyu */
  --leaf-700: #275d1d;       /* --yb-yesil-koyu */
  --leaf-600: #3a7d2a;       /* --yb-yesil */
  --lime-500: #67b74a;       /* --yb-yesil-orta (mobil buton) */
  --lime-400: #8ac456;       /* logo açık yeşil */
  --lime-300: #9fd18c;       /* --yb-yesil-acik */
  --lime-200: #c6e6b5;
  --lime-100: #edf7ea;       /* --yb-yesil-soluk */
  --mint-100: #f3f8f1;       /* --yb-zemin-2 */
  --mint-50: #f7fbf6;        /* --yb-zemin */
  --white: #ffffff;
  --line: #e2ece0;           /* --yb-cizgi */
  --line-strong: #c9dcc4;    /* --yb-cizgi-koyu */

  /* Ek renkler — makro ve bilgi renkleri (panel + mobil ile aynı) */
  --pink: #ec5e8a;           /* protein */
  --amber: #f0a020;          /* karbonhidrat */
  --violet: #a05ec5;         /* yağ */
  --blue: #3b6fb6;           /* --yb-grafik-mavi */
  --teal: #1f9d8b;
  --pink-soft: #fdecf2;
  --amber-soft: #fff5e1;
  --violet-soft: #f4ecfa;
  --blue-soft: #eaf1fb;
  --teal-soft: #e5f6f3;

  /* Geçişler */
  --grad-primary: linear-gradient(135deg, var(--leaf-700), var(--leaf-800));
  --grad-lime: linear-gradient(135deg, #79c35a, var(--leaf-600));
  --grad-hero-text: linear-gradient(90deg, #b9e59e, #7fd6c0);

  /* Tipografi */
  --ff-head: 'Sora', system-ui, sans-serif;
  --ff-body: 'Inter', system-ui, sans-serif;
  --ff-brand: 'Island Moments', cursive;

  /* Yerleşim */
  --container: 1200px;
  --radius: 18px;
  --shadow-soft: 0 24px 40px -22px rgba(12, 73, 50, 0.25);
  --shadow-lime: 0 10px 24px -12px rgba(58, 125, 42, 0.6);
  --shadow-shot: 0 40px 70px -30px rgba(7, 42, 28, 0.45);

  /* Hareket */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Sıfırlama ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--ff-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--ff-head);
}

p {
  margin: 0;
}

a {
  color: inherit;
}

button {
  font-family: inherit;
}

ul, ol {
  margin: 0;
  padding: 0;
}

figure {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

section[id] {
  scroll-margin-top: 80px;
}

:focus-visible {
  outline: 3px solid var(--lime-500);
  outline-offset: 3px;
}

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.98rem 1.65rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease,
    background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn--primary {
  background: var(--grad-lime);
  color: var(--white);
  box-shadow: var(--shadow-lime);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px rgba(58, 125, 42, 0.75);
}

.btn--accent {
  background: var(--leaf-600);
  color: var(--white);
  box-shadow: 0 8px 18px -10px rgba(58, 125, 42, 0.8);
}

.btn--accent:hover {
  background: var(--leaf-700);
  transform: translateY(-2px);
  box-shadow: 0 14px 26px -14px rgba(39, 93, 29, 0.9);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.btn--ghost-light {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

.btn--light {
  background: var(--white);
  color: var(--leaf-800);
}

.btn--light:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px -12px rgba(7, 42, 28, 0.5);
}

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

/* ---------- Üst bar ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  flex: none;
}

.brand-logo {
  width: 48px;
  height: auto;
}

.brand-name {
  font-family: var(--ff-brand);
  font-weight: 400;
  font-size: 2.35rem;
  line-height: 1;
  color: var(--ink);
  transform: translateY(2px);
}

.nav {
  position: relative;
  margin-left: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  list-style: none;
}

.nav-links a {
  position: relative;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 3px;
  border-radius: 99px;
  background: var(--grad-lime);
  transition: right 0.25s var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--leaf-700);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  right: 0;
}

.header-cta {
  padding: 0.78rem 1.3rem;
  flex: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 11px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  border-radius: 99px;
  background: var(--ink);
  transition: transform 0.25s var(--ease-out), opacity 0.2s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

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

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(1100px 520px at 90% -10%, rgba(138, 196, 86, 0.26), transparent 62%),
    radial-gradient(700px 420px at -10% 110%, rgba(31, 157, 139, 0.22), transparent 60%),
    linear-gradient(160deg, var(--leaf-950), var(--leaf-900) 50%, var(--leaf-800));
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 75%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 75%);
  opacity: 0.5;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 3.5rem;
  padding-block: clamp(3.5rem, 7vw, 6rem) clamp(4rem, 8vw, 6.5rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lime-300);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.5rem 1rem;
  border-radius: 999px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime-400);
  box-shadow: 0 0 0 4px rgba(138, 196, 86, 0.25);
}

.hero-copy h1 {
  font-size: clamp(2.3rem, 4.2vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 1.1rem 0 1.2rem;
}

.hero-copy h1 em {
  font-style: normal;
  background: var(--grad-hero-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
  max-width: 34rem;
  margin-bottom: 1.8rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  list-style: none;
}

.hero-stats strong {
  display: block;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--lime-300);
}

.hero-stats span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.62);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.74);
  max-width: 34rem;
}

.hero-note svg {
  flex: none;
  color: var(--lime-400);
}

.hero-visual {
  position: relative;
  padding: 0 0 2.5rem;
}

.browser--hero {
  transform: perspective(1600px) rotateY(-6deg) rotateX(2deg);
  transform-origin: left center;
  border-color: rgba(255, 255, 255, 0.18);
}

.phone.phone--hero {
  position: absolute;
  right: -1.2rem;
  bottom: 0;
  width: 31%;
  min-width: 150px;
}

.hero-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--leaf-800);
  background: rgba(255, 255, 255, 0.95);
  padding: 0.7rem 1.05rem;
  border-radius: 999px;
  box-shadow: 0 16px 32px -14px rgba(7, 42, 28, 0.55);
  animation: chip-float 5s ease-in-out infinite;
  white-space: nowrap;
}

.hero-chip svg {
  color: var(--leaf-600);
}

.hero-chip--a {
  top: 34%;
  left: -1.6rem;
}

.hero-chip--a svg {
  color: var(--blue);
}

.hero-chip--b {
  bottom: 3.2rem;
  left: -1.2rem;
  animation-delay: 2.5s;
}

@keyframes chip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Tarayıcı çerçevesi (panel ekranları) ---------- */
.browser {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-shot);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  background: #f1f4f0;
  border-bottom: 1px solid var(--line);
}

.browser-bar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d5dcd3;
}

.browser-bar i:nth-child(1) { background: #f17b70; }
.browser-bar i:nth-child(2) { background: #f5c35b; }
.browser-bar i:nth-child(3) { background: #6cc66a; }

.browser-bar span {
  flex: 1;
  max-width: 340px;
  margin-left: 12px;
  height: 20px;
  line-height: 20px;
  padding: 0 10px;
  border-radius: 6px;
  background: var(--white);
  font-size: 0.7rem;
  color: var(--ink-mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browser img {
  width: 100%;
  height: auto;
}

/* ---------- Telefon çerçevesi (mobil ekranlar) ---------- */
.phone {
  position: relative;
  padding: 7px;
  border-radius: 38px;
  background: linear-gradient(145deg, #2b332d, #0e1410);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 40px 60px -28px rgba(7, 42, 28, 0.6);
}

.phone-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  aspect-ratio: 896 / 2000;
  border-radius: 31px;
  overflow: hidden;
  background: #f2f3f7;
}

.phone-screen::before {
  /* kamera deliği */
  content: "";
  position: absolute;
  top: 1.6%;
  left: 50%;
  width: 6.5%;
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: #0b0f0c;
  z-index: 2;
}

.phone-status {
  flex: 0 0 5.5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 9%;
  font-family: var(--ff-body);
  font-size: clamp(8px, 0.75vw, 11px);
  color: #111;
}

.phone-status b {
  font-weight: 700;
}

.phone-icons {
  width: 3.4em;
  height: 0.95em;
  background:
    linear-gradient(#111, #111) 0 100% / 0.28em 40% no-repeat,
    linear-gradient(#111, #111) 0.4em 100% / 0.28em 60% no-repeat,
    linear-gradient(#111, #111) 0.8em 100% / 0.28em 80% no-repeat,
    linear-gradient(#111, #111) 1.2em 100% / 0.28em 100% no-repeat,
    linear-gradient(#111, #111) 1.9em 50% / 1.25em 70% no-repeat;
  border-radius: 1px;
}

.phone-screen img {
  flex: 1;
  min-height: 0;
  width: 100%;
  object-fit: cover;
  object-position: top;
}

/* ---------- Kayan şerit ---------- */
.marquee {
  overflow: hidden;
  background: var(--lime-100);
  border-block: 1px solid var(--line);
  padding: 0.95rem 0;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  width: max-content;
  animation: marquee 34s linear infinite;
}

.marquee-track span {
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--leaf-800);
  white-space: nowrap;
}

.marquee-track span:nth-child(even) {
  color: var(--lime-500);
}

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

/* ---------- Bölümler ---------- */
.section {
  padding-block: clamp(4rem, 8vw, 6.5rem);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 3rem;
  text-align: center;
}

.kicker {
  display: inline-flex;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--leaf-600);
  background: var(--lime-100);
  border: 1px solid var(--lime-200);
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}

.kicker--blue {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: #cfdcf0;
}

.kicker--pink {
  color: #c43b67;
  background: var(--pink-soft);
  border-color: #f7cfdc;
}

.section-head h2,
.feature-copy h2,
.results-copy h2,
.contact-copy h2 {
  font-size: clamp(1.85rem, 3.3vw, 2.65rem);
  line-height: 1.13;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 46rem;
  margin-inline: auto;
}

/* ---------- Özellik kartları ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  --c: var(--leaf-600);
  --c-soft: var(--lime-100);
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.8rem;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease, border-color 0.3s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--c);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
}

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

.card--green  { --c: var(--leaf-600); --c-soft: var(--lime-100); }
.card--blue   { --c: var(--blue);     --c-soft: var(--blue-soft); }
.card--violet { --c: var(--violet);   --c-soft: var(--violet-soft); }
.card--pink   { --c: var(--pink);     --c-soft: var(--pink-soft); }
.card--amber  { --c: #c98208;         --c-soft: var(--amber-soft); }
.card--teal   { --c: var(--teal);     --c-soft: var(--teal-soft); }

.card-icon {
  display: inline-flex;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: var(--c-soft);
  color: var(--c);
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}

.card h3 {
  font-size: 1.16rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ---------- Özellik satırları (ekran + metin) ---------- */
.feature--alt {
  background: var(--mint-50);
}

.feature-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}

.feature-inner--reverse .feature-copy {
  order: 2;
}

.feature-copy .section-sub {
  margin-inline: 0;
}

.feature-visual {
  position: relative;
}

#motor .feature-inner {
  align-items: start;
}

#motor .feature-visual {
  position: sticky;
  top: 110px;
  margin-top: 4rem;
}

.flow {
  counter-reset: flow;
  list-style: none;
  display: grid;
  gap: 0.15rem;
  margin-top: 1.6rem;
}

.flow li {
  counter-increment: flow;
  position: relative;
  display: grid;
  gap: 0.1rem;
  padding: 0.55rem 0 0.55rem 2.9rem;
}

.flow li::before {
  content: counter(flow);
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 1.9rem;
  height: 1.9rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--leaf-600);
  background: var(--lime-100);
  border: 1px solid var(--lime-200);
}

.flow li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(0.95rem - 1px);
  top: 2.6rem;
  bottom: -0.45rem;
  width: 2px;
  background: var(--lime-200);
}

.flow b {
  font-family: var(--ff-head);
  font-size: 0.98rem;
  color: var(--ink);
}

.flow span {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.macro-card {
  position: absolute;
  left: -1.6rem;
  bottom: -1.8rem;
  width: min(300px, 70%);
  padding: 1rem 1.15rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 24px 40px -20px rgba(7, 42, 28, 0.4);
  animation: chip-float 6s ease-in-out infinite;
}

.macro-card-title {
  font-size: 0.8rem;
  color: var(--ink-mute);
  margin-bottom: 0.6rem;
}

.macro-card-title b {
  font-family: var(--ff-head);
  color: var(--ink);
  font-size: 0.95rem;
  margin-left: 0.2rem;
}

.macro-bar {
  display: flex;
  gap: 3px;
  height: 10px;
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 0.7rem;
}

.m-p { background: var(--pink); }
.m-k { background: var(--amber); }
.m-y { background: var(--violet); }

.macro-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  list-style: none;
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.macro-legend li {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.macro-legend i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.macro-legend b {
  color: var(--ink);
}

.lab-card {
  position: absolute;
  left: -1.8rem;
  bottom: -2.4rem;
  width: 56%;
  padding: 6px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 30px 50px -22px rgba(7, 42, 28, 0.45);
}

.lab-card img {
  width: 100%;
  height: auto;
  border-radius: 11px;
}

.report-card {
  position: absolute;
  right: -1.4rem;
  top: -1.6rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 24px 40px -20px rgba(7, 42, 28, 0.4);
  animation: chip-float 6s ease-in-out infinite;
  animation-delay: 1.5s;
}

.report-ico {
  display: grid;
  place-items: center;
  width: 40px;
  height: 46px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 0.7rem;
}

.report-card b {
  display: block;
  font-family: var(--ff-head);
  font-size: 0.86rem;
  color: var(--ink);
}

.report-card span {
  font-size: 0.76rem;
  color: var(--ink-mute);
}

.report-card > svg {
  color: var(--white);
  background: var(--leaf-600);
  border-radius: 50%;
  padding: 4px;
  width: 26px;
  height: 26px;
  flex: none;
}

/* ---------- Mobil uygulama ---------- */
.mobile {
  background:
    radial-gradient(800px 400px at 50% 0%, var(--pink-soft), transparent 70%),
    var(--white);
}

.phones {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: start;
}

.phone-fig:nth-child(even) {
  margin-top: 2.5rem;
}

.phone-fig figcaption {
  margin-top: 1.1rem;
  text-align: center;
}

.phone-fig figcaption b {
  display: block;
  font-family: var(--ff-head);
  font-size: 1rem;
  color: var(--ink);
}

.phone-fig figcaption span {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  list-style: none;
  margin-top: 3rem;
}

.pill-list li {
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  background: var(--mint-50);
  border: 1px solid var(--line);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--leaf-700);
}

/* ---------- Klinik yönetimi (sekmeler) ---------- */
.clinic {
  background: var(--mint-100);
}

.tab-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  width: max-content;
  max-width: 100%;
  margin: 0 auto 2rem;
  padding: 0.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.tab {
  padding: 0.65rem 1.3rem;
  border: none;
  border-radius: 999px;
  background: none;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.tab:hover {
  color: var(--leaf-700);
}

.tab[aria-selected="true"] {
  background: var(--leaf-600);
  color: var(--white);
}

.tab-panel {
  max-width: 1040px;
  margin-inline: auto;
}

.tab-panel:not([hidden]) {
  animation: tab-in 0.45s var(--ease-out);
}

@keyframes tab-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.tab-cap {
  margin-top: 1.2rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.mini {
  display: grid;
  gap: 0.3rem;
  padding: 1.2rem 1.3rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.mini b {
  font-family: var(--ff-head);
  font-size: 0.98rem;
  color: var(--ink);
}

.mini span {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ---------- Nasıl çalışır ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  list-style: none;
}

.step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.8rem 1.6rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}

.step::after {
  content: "";
  position: absolute;
  top: 3.6rem;
  right: -1.9rem;
  width: 2.5rem;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--lime-500) 0 6px, transparent 6px 12px);
}

.step:last-child::after {
  display: none;
}

.step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.step-num {
  display: block;
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 2.6rem;
  line-height: 1;
  margin-bottom: 0.9rem;
  background: linear-gradient(120deg, var(--lime-500), var(--leaf-800));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.step h3 {
  font-size: 1.18rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.6;
}

.how-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ---------- Rakamlar ---------- */
.results {
  background: var(--mint-50);
}

.results-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3.5rem;
}

.results-copy .section-sub {
  margin-inline: 0;
}

.checklist {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.5rem;
  list-style: none;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-weight: 600;
  color: var(--ink);
}

.checklist svg {
  flex: none;
  margin-top: 2px;
  color: var(--leaf-600);
}

.stats-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
  background:
    radial-gradient(400px 220px at 100% 0%, rgba(138, 196, 86, 0.25), transparent 70%),
    var(--grad-primary);
  border-radius: 26px;
  padding: 2.3rem;
  box-shadow: 0 30px 60px -28px rgba(7, 42, 28, 0.6);
}

.stat .stat-num {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: clamp(2.1rem, 3.4vw, 2.9rem);
  line-height: 1;
  color: var(--white);
}

.stat .stat-unit {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--lime-300);
  margin-left: 0.25rem;
}

.stat p {
  margin-top: 0.45rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.74);
}

/* ---------- Kimler için ---------- */
.persona {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 2rem 1.8rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}

.persona:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.persona--featured {
  background: linear-gradient(165deg, var(--leaf-800), var(--leaf-950));
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 30px 60px -25px rgba(7, 42, 28, 0.6);
}

.persona-ico {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
}

.persona-ico--green { background: var(--lime-100); color: var(--leaf-600); }
.persona-ico--light { background: rgba(255, 255, 255, 0.12); color: var(--lime-300); }
.persona-ico--pink  { background: var(--pink-soft); color: #c43b67; }

.persona h3 {
  font-size: 1.22rem;
  color: var(--ink);
}

.persona p {
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.persona--featured h3 { color: var(--white); }
.persona--featured p { color: rgba(255, 255, 255, 0.8); }

.persona-list {
  display: grid;
  gap: 0.55rem;
  list-style: none;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
}

.persona--featured .persona-list {
  border-color: rgba(255, 255, 255, 0.18);
}

.persona-list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--ink);
}

.persona-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--leaf-600);
}

.persona--featured .persona-list li { color: var(--white); }
.persona--featured .persona-list li::before { color: var(--lime-300); }

/* ---------- CTA bandı ---------- */
.cta-band {
  position: relative;
  display: grid;
  grid-template-columns: 340px 1fr;
  align-items: center;
  gap: 2.5rem;
  margin-top: 4.5rem;
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: 28px;
  background:
    radial-gradient(500px 300px at 100% 0%, rgba(127, 214, 192, 0.35), transparent 70%),
    linear-gradient(120deg, var(--leaf-700), var(--leaf-600) 55%, #4f9a3a);
  box-shadow: 0 30px 60px -30px rgba(39, 93, 29, 0.75);
  overflow: hidden;
}

.cta-phones {
  position: relative;
  height: 300px;
}

.phone.phone--sm {
  position: absolute;
  width: 46%;
  top: 0;
}

.phone--tilt-l {
  left: 6%;
  transform: rotate(-8deg) translateY(12px);
}

.phone--tilt-r {
  left: 46%;
  transform: rotate(6deg) translateY(-6px);
}

.kicker--dark {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.cta-copy h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.15;
  margin-bottom: 0.8rem;
}

.cta-copy p {
  color: rgba(255, 255, 255, 0.86);
  max-width: 40rem;
  margin-bottom: 1.5rem;
}

.cta-copy .hero-cta {
  margin-bottom: 0;
}

/* ---------- İletişim ---------- */
.contact {
  background: var(--mint-100);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: start;
  gap: 3rem;
}

.contact-copy .section-sub {
  margin-inline: 0;
}

.contact-list {
  display: grid;
  gap: 1.1rem;
  margin: 1.7rem 0 1.6rem;
  list-style: none;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.contact-ico {
  display: inline-flex;
  width: 44px;
  height: 44px;
  flex: none;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--leaf-600);
  box-shadow: 0 8px 16px -10px rgba(12, 73, 50, 0.25);
}

.contact-list strong {
  display: block;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
}

.contact-list li div span,
.contact-list li div a {
  color: var(--ink-soft);
  font-size: 0.92rem;
  text-decoration: none;
}

.contact-list li div a:hover {
  color: var(--leaf-600);
}

.socials {
  display: flex;
  gap: 0.7rem;
}

.social {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--leaf-700);
  transition: transform 0.25s var(--ease-out), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.social:hover {
  background: var(--leaf-600);
  border-color: var(--leaf-600);
  color: var(--white);
  transform: translateY(-3px);
}

.contact-form {
  display: grid;
  gap: 1.1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 26px 50px -28px rgba(12, 73, 50, 0.28);
}

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

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--ff-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--mint-50);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 0.82rem 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--lime-500);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(58, 125, 42, 0.13);
}

.field textarea {
  resize: vertical;
  min-height: 108px;
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%233a7d2a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.6rem;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
  cursor: pointer;
}

.consent input {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--leaf-600);
}

.consent a {
  color: var(--leaf-600);
  font-weight: 600;
}

.form-ok,
.form-err {
  display: none;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-size: 0.92rem;
  border-radius: 12px;
  padding: 0.9rem 1rem;
}

.form-ok.show,
.form-err.show {
  display: flex;
}

.form-ok {
  background: var(--lime-100);
  border: 1px solid #c9e6bc;
  color: var(--leaf-700);
}

.form-err {
  background: #fff1ef;           /* --yb-hata-zemin */
  border: 1px solid #e9c4c0;     /* --yb-hata-kenar */
  color: #a83c37;                /* --yb-hata */
}

.form-ok svg,
.form-err svg {
  flex: none;
}

/* ---------- Alt bilgi ---------- */
.site-footer {
  background: var(--leaf-950);
  color: rgba(255, 255, 255, 0.75);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.2rem;
  padding-block: 3.5rem 2.5rem;
}

.brand--footer .brand-name {
  color: var(--white);
}

.brand--footer .brand-logo {
  background: var(--white);
  border-radius: 12px;
  padding: 5px 4px;
  width: 52px;
}

.footer-brand p {
  max-width: 22rem;
  margin: 0.95rem 0 1.4rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.62);
}

.footer-col h4 {
  font-family: var(--ff-head);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.1rem;
}

.footer-col ul {
  display: grid;
  gap: 0.6rem;
  list-style: none;
}

.footer-col a {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.66);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-col a:hover {
  color: var(--lime-300);
  padding-left: 4px;
}

.socials--footer .social {
  background: rgba(255, 255, 255, 0.08);
  border-color: transparent;
  color: var(--white);
}

.socials--footer .social:hover {
  background: var(--lime-500);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 1.3rem;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-made {
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- Yukarı çık ---------- */
.back-to-top {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: var(--grad-lime);
  color: var(--white);
  cursor: pointer;
  box-shadow: 0 14px 26px -12px rgba(58, 125, 42, 0.85);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s var(--ease-out), visibility 0.3s;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.back-to-top:hover {
  transform: translateY(-3px);
}

/* ---------- Kaydırınca belirme ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s var(--ease-out);
}

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

/* ---------- Duyarlı yerleşim ---------- */
@media (max-width: 1180px) {
  .nav-links {
    gap: 1.1rem;
  }

  .nav-links a {
    font-size: 0.85rem;
  }
}

@media (max-width: 1024px) {
  .hero-inner,
  .feature-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .feature-inner--reverse .feature-copy {
    order: 0;
  }

  #motor .feature-visual {
    position: relative;
    top: auto;
    margin-top: 0;
  }

  .hero-visual {
    max-width: 680px;
    margin-inline: auto;
    width: 100%;
  }

  .browser--hero {
    transform: none;
  }

  .phone.phone--hero {
    right: 0;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .phones {
    grid-template-columns: repeat(2, 1fr);
    max-width: 560px;
    margin-inline: auto;
  }

  .mini-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-visual {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 14px);
    right: 0;
    width: min(300px, 84vw);
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1rem;
    box-shadow: 0 30px 50px -28px rgba(12, 73, 50, 0.45);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    display: block;
    padding: 0.65rem 0.8rem;
    border-radius: 10px;
    font-size: 0.95rem;
  }

  .nav-links a:hover {
    background: var(--mint-100);
  }

  .nav-links a::after {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .header-inner {
    gap: 0.75rem;
  }

  .results-inner,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .step::after {
    display: none;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }

  .cta-phones {
    width: min(340px, 100%);
    height: 280px;
    margin-inline: auto;
  }
}

@media (max-width: 640px) {
  .container {
    padding-inline: 16px;
  }

  .header-inner {
    height: 64px;
  }

  .brand-logo {
    width: 40px;
  }

  .brand-name {
    font-size: 2rem;
  }

  .header-cta {
    padding: 0.65rem 0.95rem;
    font-size: 0.85rem;
  }

  .grid-3,
  .mini-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .phones {
    gap: 1rem;
  }

  .phone {
    padding: 5px;
    border-radius: 28px;
  }

  .phone-screen {
    border-radius: 23px;
  }

  .phone-fig:nth-child(even) {
    margin-top: 1.5rem;
  }

  .stats-band {
    gap: 1.4rem;
    padding: 1.8rem;
  }

  .hero-stats {
    gap: 1.4rem;
  }

  .hero-chip {
    font-size: 0.76rem;
    padding: 0.55rem 0.85rem;
  }

  .hero-chip--b {
    left: 0;
  }

  .phone.phone--hero {
    width: 34%;
    min-width: 0;
  }

  .lab-card {
    position: relative;
    left: auto;
    bottom: auto;
    width: auto;
    margin: -1.5rem 0.75rem 0;
  }

  .report-card {
    top: auto;
  }

  .macro-card,
  .report-card {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: auto;
    margin: -1.5rem 0.75rem 0;
  }

  .tab {
    padding: 0.55rem 0.9rem;
    font-size: 0.84rem;
  }

  .tab-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    border-radius: 18px;
  }

  .contact-form {
    padding: 1.4rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 340px) {
  .brand-name {
    display: none;
  }
}

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

  .marquee-track,
  .hero-chip,
  .macro-card,
  .report-card {
    animation: none;
  }

  .tab-panel:not([hidden]) {
    animation: none;
  }

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